CN108842634A

CN108842634A - A kind of Bridge Erector for cable-stayed bridge and suspension bridge

Info

Publication number: CN108842634A
Application number: CN201810882972.6A
Authority: CN
Inventors: 王燏斌
Original assignee: Individual
Current assignee: Individual
Priority date: 2018-08-06
Filing date: 2018-08-06
Publication date: 2018-11-20

Abstract

Proposed by the present invention is a kind of Bridge Erector for cable-stayed bridge and suspension bridge,Its bridge 1 includes beam 2,The connector 4 at 3 top of bar 3 and bar,Bridge 1 includes two kinds of structures of cable-stayed bridge 1-1 and suspension bridge 1-2,Erecting machine 5 includes rack 5-1 and crane 6,The front end of rack 5-1 is located at the outside in the direction mounting rail 2X,Including machine frame at two sides 5-1-1,Top bay 5-1-2,Front bottom end rack 5-1-3,The track 8 that tail fixing device 7 and crane 6 are run,The top of machine frame at two sides 5-1-1 is connected with top bay 5-1-2,The front bottom end of machine frame at two sides 5-1-1 is connected with front bottom end rack 5-1-3,Front bottom end rack 5-1-3 does not influence the transport and lifting of beam 2,Track 8 is fixed on the top of top bay 5-1-2,Crane 6 is run on track 8,Space between the lower section and machine frame at two sides 5-1-1 of crane 6 is the transfer passage 5-2 of beam 2.Advantages of the present invention：Bridge Erector completes the erection of whole section beam, construction is simple, short construction period using the sunpender of the beam and suspension bridge or cable-stayed bridge that have set up.

Description

A kind of Bridge Erector for cable-stayed bridge and suspension bridge

Technical field

The present invention relates to a kind of Bridge Erectors for cable-stayed bridge and suspension bridge, belong to the bridge formation of cable-stayed bridge and suspension bridge Field of engineering technology.

Background technique

Existing suspension bridge is mostly used Steel Truss Stiffening Girder, is constructed using walking erection crane erection by protrusion,

Track is laid on the steel truss stiff girder for having set up completion, then walking erection crane moves ahead, next segment is set up, On-site consolidation heavy workload, hoisting appliance are complicated.

Summary of the invention

Proposed by the present invention is a kind of Bridge Erector for cable-stayed bridge and suspension bridge, and purpose is intended to that the prior art is overcome to deposit Defect, major advantage：Bridge Erector completes the frame of whole section beam using the sunpender of the beam and suspension bridge or cable-stayed bridge that have set up If construction is simple, short construction period.

Technical solution of the invention：Bridge 1 includes the connector 4 at 3 top of beam 2, bar 3 and bar, if the length direction of bridge 1 is X-direction, width direction are Y-direction, and bridge 1 includes two kinds of structures of cable-stayed bridge 1-1 and suspension bridge 1-2, and cable-stayed bridge 1-1 includes king-tower 1- 1-1, suspension bridge 1-2 include suspension cable 1-2-1, and the bottom end of bar 3 is connect with beam 2, and top is connect with connector 4, and bar 3 includes being used for oblique pull Pull rod 3-1 in bridge 1-1 and for the sunpender 3-2 in suspension bridge 1-2, connector 4 is mounted on king-tower 1-1-1 in cable-stayed bridge 1-1 On, it is mounted in suspension bridge 1-2 on suspension cable 1-2-1, the Bridge Erector for bridge 1 includes erecting machine 5, and erecting machine 5 includes rack 5-1 and crane 6, the front end of rack 5-1 are located at the outside in the direction mounting rail 2X, including machine frame at two sides 5-1-1, top bay The track 8 that 5-1-2, front bottom end rack 5-1-3, tail fixing device 7 and crane 6 are run, the top of machine frame at two sides 5-1-1 It is connected with top bay 5-1-2, the front bottom end of machine frame at two sides 5-1-1 is connected with front bottom end rack 5-1-3, front bottom end machine Frame 5-1-3 does not influence the transport and lifting of beam 2, and track 8 is fixed on the top of top bay 5-1-2, and crane 6 is on track 8 Operation, the space between the lower section and machine frame at two sides 5-1-1 of crane 6 is the transfer passage 5-2 of beam 2, when beam 2 to be installed is transported When transporting to the lower section of the tail portion rack 5-1, the crane 6 of top slings beam 2 to be installed, run in X direction on track 8 to The front end of rack 5-1 makes erecting machine 5 not tumble by tail fixing device 7, and beam 2 is docked with mounted beam 2, and will The bottom for the bar 3 that top has been connect with connector 4 is connect with beam 2, completes the installation of beam 2.

Advantages of the present invention：Bridge Erector completes the frame of whole section beam using the sunpender of the beam and suspension bridge or cable-stayed bridge that have set up If construction is simple, short construction period.

Detailed description of the invention

Fig. 1 is that the structural schematic diagram of the suspension cable 1-2-1 of suspension bridge 1-2 and the top sunpender 3-2 of bar 3 and connector 4 connect It connects, the structural schematic diagram of lower end attachment beam 2, and forms the rack 5-1 of erecting machine 5 and the structural schematic diagram of crane 6, and It forms the machine frame at two sides 5-1-1 of rack 5-1, top bay 5-1-2, front bottom end rack 5-1-3, tail fixing device 7 and rises The structural schematic diagram of 6 running track 8 of heavy-duty machine；

Fig. 2 is the A direction view of Fig. 1, and the beam 2 being made of the space between the lower section and machine frame at two sides 5-1-1 of crane 6 The structural schematic diagram of transfer passage 5-2；

Fig. 3 is that the upper end pull rod 3-1 in cable-stayed bridge 1-1 is fixed on king-tower 1-1-1 by connector 4, the structure of lower end drawknot beam 2 Schematic diagram；

Fig. 4 is the structural schematic diagram that rack 5-1 is fixed on mounted beam 2 by the connector 7A-1 of fixed device 7A, and Make the center of gravity of counter weight device 7B, the beam 2 of lifting and erecting machine 5 be located at the structure in mounted beam 2 by counter weight device 7B to show It is intended to；

Fig. 5 is the structural schematic diagram and front end support device that crane 6 is hoisted to beam 2 by track 85 front end of erecting machine The structural schematic diagram of 5-1-4；

Fig. 6 is the A direction view of Fig. 5, and is fixed on the structural schematic diagram of the running gear 9 of the bottom machine frame at two sides 5-1-1；

The vertical fortune beam 2A of the structural schematic diagram and M for the rotation erecting machine 10 that Fig. 7 is made of revolving crane 11 is being set up Vertical fortune beam 2A on the structural schematic diagram and connector 7A-1 of horizontal transport to rotation 10 lower rear of erecting machine make fixed dress It sets 7A and the structural schematic diagram that the vertical fortune beam 2A of installation links into an integrated entity is completed；

Fig. 8 is that revolving crane 11 slings M beam, along the structural schematic diagram of the operation of track 8 to setting position；

Fig. 9 is that revolving crane 11 is gone up and down, is rotated by 90 ° and is translatable, and the position of M beam is made to reach the structural representation of requirement Figure；

Figure 10 is the structural schematic diagram that M beam is connected with M-1 beam；

Figure 11 is the operation of revolving crane 11 to rear end, unclamps connector 7A-1, rotation erecting machine 10 is moved forwards to setting The structural schematic diagram of position；

The structural schematic diagram for the oblique straight erecting machine 12 that Figure 12 is made of oblique straight crane 13, and by M beam is inclined or lead Straight shape is transported to the structural representation of oblique straight 12 lower rear of erecting machine in the top of mounted M-1 beam and M-2 beam；

Figure 13 is the A direction view of Figure 12, and the oblique directly structural schematic diagram of crane 13 and inclined horizontal fortune beam 2B are in water Flat projection width is less than the width of the transfer passage 5-2 in tiltedly straight erecting machine 12, and length direction is parallel to the parallel structure of X-direction Schematic diagram；

Figure 14 is that tiltedly straight crane 13 slings M beam, along the structural schematic diagram of the operation of track 8 to setting position；

Figure 15 is the structural schematic diagram for keeping M beam horizontal by oblique straight crane 13；

Figure 16 is by the lifting and translation of oblique straight crane 13, after so that the position of M beam is reached requirement, M beam and M-1 beam Be connected, the bottom of bar 3 with M is horizontal transports the structural schematic diagram after beam 2 is connect；

Figure 17 is after tiltedly straight crane 13 and M beam are detached from, and tiltedly the straight operation of crane 13 is to rear end, and tiltedly directly erecting machine 12 is transported forward It goes to the structural schematic diagram of setting position；

Figure 18 is the structural schematic diagram that the horizontal fortune beam 2B of cable-stayed bridge 1-1 is set up by oblique straight erecting machine 12；

The structural schematic diagram for the oblique direct rotary pivoted frame beam 14 that Figure 19 is made of oblique straight revolving crane 15, and the oblique direct rotary of composition turn The structural schematic diagram of main the revolving crane 15-1 and auxiliary hoist 15-2 of crane 15；

Figure 20 is the A direction view of Figure 19, and the connector 7A-1 by fixing device 7A fixes oblique direct rotary and turns erecting machine 14 Afterwards, tiltedly straight revolving crane 15 slings the vertical structural schematic diagram for transporting oblique straight beam 2C of M from waggon；

Figure 21 is that main revolving crane 15-1 is hooked M beam, below auxiliary hoist 15-2 and main revolving crane 15-1 Suspension hook 15-1-1 M beam is sling to the structural schematic diagram moved forwards to setting position together；

Figure 22 is to decline M beam by auxiliary hoist 15-2, and main revolving crane 15-1 is motionless, overturns M beam to water Level state, the structural schematic diagram that auxiliary hoist 15-2 and M beam are detached from；

Figure 23 is that main revolving crane 15-1 is rotated by 90 ° M beam, i.e., the length direction of M beam be X-direction structural representation Figure；

Figure 24 be by the lifting and translation of main revolving crane 15-1, after so that the position of M beam is reached requirement, M beam and The connected structural schematic diagram of M-1 beam；

Figure 25 is that the auxiliary hoist 15-2 and main revolving crane 15-1 by being mounted on rotating device 15-1-2 make M beam Drop to the structural schematic diagram of the lower section of M-1 beam；

Figure 26 is the structural schematic diagram made after 90 degree of M beam Sloped rotating by main revolving crane 15-1；

Figure 27 is to decline M beam by auxiliary hoist 15-2, and main revolving crane 15-1 is motionless, overturns M beam to water Level state, the structural schematic diagram that auxiliary hoist 15-2 and M beam are detached from；

Figure 28 be by the lifting and translation of main revolving crane 15-1, after so that the position of M beam is reached requirement, by M beam with The connected structural schematic diagram of M-1 beam；

Figure 29 is that 3 bottom of bar of two sides bridge 1A is located at the structural schematic diagram of two two sides curb girder 2D；

Figure 30 is the knot of middle curb girder 2E point left channel 2-1, the right channel 2-2 and intermediate channel 2-3 in the Y direction of middle side bridge 1B Structure schematic diagram；

Figure 31 is that the intermediate beam 2F of intermediate axle 1C includes leading to positioned at the left channel 2-1 in 3 left side of bar and positioned at the right side on 3 right side of bar The structural schematic diagram of road 2-2 and the bottom of bar 3 are located at the structural schematic diagram among intermediate beam 2F；

The structural schematic diagram for the horizontal erecting machine 16 that Figure 32 is made of luffing crane 17；

Figure 33 is the A direction view of Figure 32, and two curb girder 2D of composition are two curb girder 2D-1 of a left side, two curb girder 2D-2 of the right side and intermediate two sides The structural schematic diagram of beam 2D-3, and form the structure of the longitudinally running device 17-1 along Y-direction operation of luffing crane 17 Schematic diagram；

Figure 34 is the structural schematic diagram for the two curb girder 2D-1 of the left side M that the lifting of luffing crane 17 is located at horizontal 16 rear portion of erecting machine；

Figure 35 is the lifting and translation of luffing crane 17, after so that the position of two curb girder 2D-1 of the left side M is reached design installation requirement, The structural schematic diagram of two curb girder 2D-1 is installed；

Figure 36 is the A direction view of Figure 35, and the structure that top is connect with the bottom of left side bar 3 with two curb girder 2D-1 of the left side M Schematic diagram；

Figure 37 is the lifting and translation by luffing crane 17, so that the position of two curb girder 2D-2 of the right side M is reached design installation and wants After asking, the structural schematic diagram of two curb girder 2D-2 of the right side is installed；

Figure 38 is the A direction view of Figure 37；

Figure 39 is the lifting and translation by luffing crane 17, and the position of two curb girder 2D-3 among M is made to reach the knot of requirement Structure schematic diagram；

Figure 40 is the A direction view of Figure 39, and by two centre curb girder 2D-3 and M-1 two curb girder 2D-3, the left side M two among M Curb girder 2D-1 and M two curb girder 2D-2 of the right side connected structural schematic diagram；

The structural schematic diagram for the Two bors d's oeuveres erecting machine 18 that Figure 41 is made of Two bors d's oeuveres crane 19；

Figure 42 be Figure 41 A direction view and middle curb girder 2E include left curb girder 2E-1 and the right side in curb girder 2E-2 structural representation Figure and Two bors d's oeuveres erecting machine 18 include setting a roof beam in place positioned at the left Two bors d's oeuveres erecting machine 18-1 in 3 left side of bar and the right Two bors d's oeuveres positioned at 3 right side of bar The structural schematic diagram of machine 18-2；

Figure 43 is the structural schematic diagram of curb girder 2E-2 and right intermediate beam 2F-2 in the right side for form intermediate beam 2F；Also left Two bors d's oeuveres erecting machine The structural schematic diagram of the oblique straight crane 19-2 in the right side in a left side oblique straight crane 19-1 and right Two bors d's oeuveres erecting machine 18-2 in 18-1；

Figure 44 is so that the position of left intermediate beam 2F-1 is reached the structure of requirement by the lifting and translation of left tiltedly straight crane 19-1 Schematic diagram；

Figure 45 is the A direction view of Figure 44, and the structural schematic diagram that the bottom of left side bar 3 is connect with the left intermediate beam 2F-1 of M；

Figure 46 was the lifting and translation of right tiltedly straight crane 19-2, and the structure for making the position of right intermediate beam 2F-2 reach requirement is shown It is intended to；

Figure 47 is the A direction view of Figure 46 and the structural representation that right intermediate beam 2F-2 is connect with left intermediate beam 2F-1 and right-hand rod 3 Figure；

Figure 48 is the structural schematic diagram for the middle curb girder 2E that seperated erecting machine 20 lifts separate structure；

Figure 49 is the A direction view of Figure 48, and the left curb girder 2E-1 of curb girder 2E in composition, in curb girder 2E-2 and centre side in the right side The structural schematic diagram of beam 2E-3, and form left erecting machine 20-1, right erecting machine 20-2 and the middle erecting machine of seperated erecting machine 20 The structural schematic diagram of 20-3；

Figure 50 is the tiltedly lifting and translation of straight crane 21-3 in, makes the structure after curb girder 2E-3 is mobile in place in the centre M Schematic diagram；

Figure 51 is the A direction view of Figure 50, and curb girder 2E-3 in the centre M is installed the structural schematic diagram after fixing；

Figure 52 is the structure by the lifting and translation of left luffing crane 21-1, after making the left curb girder 2E-1 movement in place of M Schematic diagram；

Figure 53 is the A direction view of Figure 52, and the structural schematic diagram by the left curb girder 2E-1 installation of M after fixed；

Figure 54 is to make the structure after curb girder 2E-2 is mobile in place in the right side M by the lifting and translation of right luffing crane 21-2 Schematic diagram；

Figure 55 is the A direction view of Figure 54, and the structural schematic diagram by curb girder 2E-2 installation in the right side M after fixed；

1 in figure is bridge, including two kinds of structures of cable-stayed bridge 1-1 and suspension bridge 1-2；Bridge 1 include two sides bridge 1A, middle side bridge 1B and in Between tri- kinds of structures of bridge 1C；1A is two sides bridge；1B is middle side bridge；1C is intermediate axle；1-1 is cable-stayed bridge；1-1-1 is cable-stayed bridge 1-1 King-tower；1-2 is suspension bridge；1-2-1 is the suspension cable of suspension bridge 1-2；2 be beam；2A is vertical fortune beam；2C is the vertical oblique straight beam of fortune, is indulged The length for transporting oblique straight beam 2C is less than the width of transfer passage 5-2；2D is two curb girders in the bridge 1A of two sides；2D-1 is left two curb girders； 2D-2 is right two curb girders；2D-3 is intermediate two curb girders；2E is the middle curb girder in middle side bridge 1B, divide in the Y direction left channel 2-1, Right channel 2-2 and intermediate channel 2-3；2-1 is left channel；2-2 is right channel；2-3 is intermediate channel；2E-1 is left Curb girder；2E-2 is curb girder in the right side；2E-3 is curb girder in centre；3 be bar, including for the pull rod 3-1 in cable-stayed bridge 1-1 and being used for Sunpender 3-2 in suspension bridge 1-2；3-1 is for the pull rod in cable-stayed bridge 1-1；3-2 is for the sunpender in suspension bridge 1-2；4 It is the connector at 3 top of bar, king-tower 1-1-1 is mounted in cable-stayed bridge 1-1, is mounted in suspension bridge 1-2 on suspension cable 1-2-1；5 It is the erecting machine for bridge 1, including rack 5-1 and crane 6；5-1 is the rack of erecting machine 5, including machine frame at two sides 5-1-1, The track 8 that top bay 5-1-2, front bottom end rack 5-1-3, tail fixing device 7 and crane 6 are run；5-1-1 is rack The machine frame at two sides of 5-1；5-1-2 is the top bay of rack 5-1；5-1-3 is the front bottom end rack of rack 5-1；5-1-4 is machine The front end support device of frame 5-1；5-2 is transfer passage；6 be crane；7 be tail fixing device, including fixed device 7A and Two kinds of structures of counter weight device 7B；7A is fixed device, including connector 7A-1；7A-1 is connector；7B is counter weight device；8 are The track that crane 6 is run；9 be the running gear for being fixed on the bottom machine frame at two sides 5-1-1；10 be rotation erecting machine, is located at bridge 1 The centre of the beam 2 set up in the Y direction, width is less than the distance between two side levers 3；11 be the revolving crane of rotation function； 12 be oblique straight erecting machine；13 be oblique straight crane；2B is Heng Yunliang, is inclination or vertical when transporting on the beam 2 set up； 5-2 is the transfer passage in oblique straight erecting machine 12；14 be that oblique direct rotary turns erecting machine, and the beam 2 set up positioned at bridge 1 is in the Y direction Centre, width is less than the distance between two side levers 3；15 be oblique straight revolving crane, including main revolving crane 15-1 and auxiliary Crane 15-2；15-1 is main revolving crane；15-2 is auxiliary hoist；16 be horizontal erecting machine；17 be luffing crane； 18 be Two bors d's oeuveres erecting machine；18-1 is left Two bors d's oeuveres erecting machine；18-2 is right Two bors d's oeuveres erecting machine；19 be Two bors d's oeuveres crane；19-1 is left Oblique straight crane；19-2 is right tiltedly straight crane；20 be seperated erecting machine, including the left erecting machine being located on left channel 2-1 20-1, the right erecting machine 20-2 on right channel 2-2 and the middle erecting machine 20-3 on intermediate channel 2-3；20-1 is Left erecting machine；20-2 is right erecting machine；20-3 is middle erecting machine；21 be luffing crane；21-1 is left luffing crane；21-2 It is right luffing crane；21-3 be in tiltedly straight crane.

Specific implementation method

Bridge 1 includes the connector 4 at 3 top of beam 2, bar 3 and bar, if the length direction of bridge 1 is X-direction, width direction is Y-direction, bridge 1 Including two kinds of structures of cable-stayed bridge 1-1 and suspension bridge 1-2, cable-stayed bridge 1-1 includes king-tower 1-1-1, and suspension bridge 1-2 includes suspension cable 1-2- 1, the bottom end of bar 3 is connect with beam 2, and top is connect with connector 4, and bar 3 includes for the pull rod 3-1 in cable-stayed bridge 1-1 and for hanging Sunpender 3-2 in cable bridge 1-2, connector 4 are mounted on king-tower 1-1-1 in cable-stayed bridge 1-1, are mounted in suspension bridge 1-2 outstanding On rope 1-2-1, the Bridge Erector for bridge 1 includes erecting machine 5, and erecting machine 5 includes rack 5-1 and crane 6, before rack 5-1 End is located at the outside in the direction mounting rail 2X, including machine frame at two sides 5-1-1, top bay 5-1-2, front bottom end rack 5-1-3, The track 8 that tail fixing device 7 and crane 6 are run, the top of machine frame at two sides 5-1-1 are connected with top bay 5-1-2, two sides The front bottom end of rack 5-1-1 is connected with front bottom end rack 5-1-3, front bottom end rack 5-1-3 do not influence beam 2 transport and Lifting, track 8 are fixed on the top of top bay 5-1-2, and crane 6 is run on track 8, the lower section and two sides of crane 6 Space between rack 5-1-1 is the transfer passage 5-2 of beam 2, when the lower section of the transport of beam 2 to be installed to the tail portion rack 5-1, The crane 6 of top slings beam 2 to be installed, is run in X direction on track 8 to the front end of rack 5-1, solid by tail portion Determining device 7 makes erecting machine 5 not tumble, the bar 3 that beam 2 is docked with mounted beam 2, and top has been connect with connector 4 Bottom is connect with beam 2, completes the installation of beam 2.

The tail fixing device 7 includes fixed two kinds of structures of device 7A and counter weight device 7B, and fixed device 7A includes Connector 7A-1 makes erecting machine 5 not tumble, passes through counterweight by the connection of connector 7A-1 and mounted beam 2 or bar 3 When device 7B makes crane 6 carry beam 2 to be installed to be located at the head of rack 5-1, make counter weight device 7B, beam 2 and erecting machine 5 Center of gravity is located in mounted beam 2.

The rack 5-1 includes running gear 9 and front end support device 5-1-4, and running gear 9 is fixed on machine frame at two sides The bottom of 5-1-1, when crane 6 is located at the tail portion of track 8, erecting machine 5 by running gear 9 on the beam 2 set up to Preceding operation, front end support device 5-1-4 are mounted on front bottom end rack 5-1-3, when crane 6 carries 2, beam to be installed When the front end of track 8, the main stress of erecting machine 5 is born by front end support device 5-1-4.

The erecting machine 5 is rotation erecting machine 10, and crane 6 is provided with the revolving crane 11 of rotation function, is rotated Erecting machine 10 is located at the centre in the direction beam 2Y that bridge 1 has been set up, and for width less than the distance between two side levers 3, beam 2 is vertical fortune beam 2A, the length for indulging fortune beam 2A are less than the width of the transfer passage 5-2 in rotation erecting machine 10, and vertical fortune beam 2A to be installed is in frame If vertical fortune beam 2A on horizontal transport when, width direction is parallel to that X-direction is parallel, and Specific construction method mainly includes walking as follows Suddenly：

One, the construction method of the vertical fortune beam 2A of M

1）So that fixed device 7A is linked into an integrated entity with the vertical fortune beam 2A that installation is completed by connector 7A-1, completes rotation and set a roof beam in place The installation of machine 10；

2）M beam level is transported to the lower section at top rotation 10 rear portion of erecting machine of M-1 beam and M-2 beam, the width of M beam Direction is parallel with X-direction；

3）Revolving crane 11 slings M beam, along the operation of track 8 to setting position；

4）By the lifting of revolving crane 11, it is rotated by 90 ° and is translatable the position of M beam is made to reach requirement；

5）M beam is connected with M-1 beam；

6）The bottom for the bar 3 that top has been connect with connector 4 is connect with M beam；

7）Revolving crane 11 and M beam are detached from, the installation of the vertical fortune beam 2A of M is completed；

8）Revolving crane 11 is run to rear end；

9）Connector 7A-1 is unclamped, fixed device 7A and vertical fortune beam 2A are detached from；

10）By running gear 9, move forwards rotation erecting machine 10 to the position of setting；

Two, the installation of other beams

The installation of remaining vertical fortune beam 2A is completed in the construction for repeating above-mentioned 1 to 10 step.

The erecting machine 5 is that tiltedly straight erecting machine 12, crane 6 are that tiltedly straight crane 13, oblique straight erecting machine 12 are located at bridge 1 The centre in the direction beam 2Y set up, width is less than the distance between two side levers 3, and beam 2 is horizontal fortune beam 2B, and horizontal fortune beam 2B is in frame If beam 2 on be inclination or vertical when transporting, floor projection width is less than the width of the transfer passage 5-2 in tiltedly straight erecting machine 12 Degree, length direction are parallel to that X-direction is parallel, and Specific construction method mainly includes the following steps：

One, the construction method of the horizontal fortune beam 2B of M

1）Fixed device 7A is set to link into an integrated entity with the horizontal fortune beam 2B that installation is completed by connector 7A-1, completion is tiltedly directly set a roof beam in place The installation of machine 12；

2）By M beam is inclined or vertical shape, the top of mounted M-1 beam and M-2 beam is transported to tiltedly after straight erecting machine 12 The lower section in portion, the length direction of M beam are parallel with X-direction；

3）Tiltedly straight crane 13 slings M beam, along the operation of track 8 to setting position；

4）Keep M beam horizontal by oblique straight crane 13；

5）By the lifting and translation of oblique straight crane 13, the position of M beam is made to reach requirement；

6）M beam is connected with M-1 beam, the bottom for the bar 3 that top has been connect with connector 4 is connect with the horizontal fortune beam 2B of M；

7）Tiltedly straight crane 13 and M beam are detached from, and complete the installation of the horizontal fortune beam 2B of M；

8）It will tiltedly straight crane 13 run to rear end；

9）Connector 7A-1 is unclamped, fixed device 7A and horizontal fortune beam 2B is detached from；

10）Tiltedly straight erecting machine 12 is moved forwards to setting position；

Two, the installation of other beams

The installation of remaining horizontal fortune beam 2B is completed in the construction for repeating above-mentioned 1 to 10 step.

The erecting machine 5 is that oblique direct rotary turns erecting machine 14, and positioned at the centre in the direction beam 2Y that bridge 1 has been set up, width is small In the distance between two side levers 3, crane 6 is tiltedly straight revolving crane 15, including main revolving crane 15-1 and hoisting aids Machine 15-2, beam 2 are the vertical oblique straight beam 2C of fortune, and the length for indulging the oblique straight beam 2C of fortune is less than the width of transfer passage 5-2, indulges the oblique straight beam 2C of fortune The inclined or vertical shape when transporting on the beam 2 set up indulges the floor projection distance of the oblique straight beam 2C length direction of fortune less than oblique Direct rotary turns the width of the transfer passage 5-2 in erecting machine 14, and the width direction of the vertical oblique straight beam 2C of fortune is parallel to X-direction, specific Construction method mainly includes the following steps：

One, the construction method of M beam

1）So that fixed device 7A is linked into an integrated entity with the oblique straight beam 2C of vertical fortune that installation is completed by connector 7A-1, completes tiltedly straight Rotate the installation of erecting machine 14；

2）The oblique direct rotary in top that M beam is transported to M-1 beam and M-2 beam is turned to the lower section at 14 rear portion of erecting machine, the width of M beam Direction is parallel with X-direction, and the length direction of M beam is perpendicular to the upper plane for having installed M-1 beam；

3）Main revolving crane 15-1 is hooked into M beam, with hanging below auxiliary hoist 15-2 and main revolving crane 15-1 Hook 15-1-1 together slings M beam；

4）M beam is moved forwards along track 8 to setting position together by auxiliary hoist 15-2 and main revolving crane 15-1 It sets；

5）Including first overturn reach level after the A method that rotates again and first rotate the B method for overturning reach horizontal again：

A method, 1）Decline M beam by auxiliary hoist 15-2, main revolving crane 15-1 is motionless, overturns M beam to water Auxiliary hoist 15-2 and M beam are detached from by level state；

2）Main revolving crane 15-1 makes M beam drop to the lower section of M-1 beam；

3）It is rotated by 90 ° M beam by main revolving crane 15-1, i.e., the length direction of M beam is X-direction；

B method, 1）Make M beam by the auxiliary hoist 15-2 and main revolving crane 15-1 that are mounted on rotating device 15-1-2 Drop to the lower section of M-1 beam；

2）It is rotated by 90 ° M beam by rotating device 15-1-2, i.e., the length direction of M beam is X-direction；

3）Decline M beam by auxiliary hoist 15-2, main revolving crane 15-1 is motionless, overturns M beam to horizontal Auxiliary hoist 15-2 and M beam are detached from by state；

6）By the lifting and translation of main revolving crane 15-1, the position of M beam is made to reach requirement；

7）M beam is connected with M-1 beam；

8）The bottom for the bar 3 that top has been connect with connector 4 is connect with M beam；

9）Main revolving crane 15-1 and M beam are detached from, the installation of M beam is completed；

10）It tiltedly directly applies and turns the operation of crane 15 to rear end；

11）Connector 7A-1 is unclamped, fixed device 7A and the vertical oblique straight beam 2C of fortune are detached from；

12）By running gear 9, so that oblique direct rotary is turned erecting machine 14 and move forwards to the position of setting；

Two, the installation of other beams

The installation of remaining vertical oblique straight beam 2 of fortune is completed in the construction for repeating above-mentioned 1 to 12 step.

The bridge 1 includes two sides bridge 1A, middle side bridge 1B and tri- kinds of structures of intermediate axle 1C, and the beam 2 in the bridge 1A of two sides is two Curb girder 2D, the bottom of bar 3 are located at the two sides of two curb girder 2D；Beam 2 in middle side bridge 1B is middle curb girder 2E, and middle curb girder 2E is in the Y direction Divide left channel 2-1, right channel 2-2 and intermediate channel 2-3, the bottom of bar 3 is located at the two sides of intermediate channel 2-3；Intermediate axle Beam 2 in 1C is intermediate beam 2F, and the bottom of bar 3 is located at the centre of intermediate beam 2F, and intermediate beam 2F includes positioned at the left side in 3 left side of bar The channel 2-1 and right channel 2-2 on the right side of bar 3.

Two curb girder 2D in the two sides bridge 1A are separate structure, including two curb girder 2D-1 of a left side, two curb girder 2D-2 of the right side and Two curb girder 2D-3 of centre, erecting machine 5 is horizontal erecting machine 16, the middle part in two directions curb girder 2DY that bridge 1A has been set up positioned at two sides, For width less than the distance between two side levers 3, the width of two curb girder 2D-1 of a left side, two curb girder 2D-2 of the right side and two curb girder 2D-3 of centre are small The width of transfer passage 5-2 in horizontal erecting machine 16, horizontal, the length when being transported on the two curb girder 2D set up It is parallel to be oriented parallel to X-direction, crane 6 is luffing crane 17, and luffing crane 17 includes longitudinal fortune along Y-direction operation Luggage sets 17-1, and the construction of two curb girder 2D of M mainly includes the following steps：

1）By the lifting and translation of luffing crane 17, the position of two curb girder 2D-1 of the left side M is made to reach design installation requirement；

2）M two curb girder 2D-1 of a left side are connected with two curb girder 2D-1 of the left side M-1, the left side bar 3 that top has been connect with connector 4 Bottom is connect with two curb girder 2D-1 of the left side M；

3）By the lifting and translation of luffing crane 17, the position of two curb girder 2D-2 of the right side M is made to reach design installation requirement；

4）M two curb girder 2D-2 of the right side are connected with two curb girder 2D-2 of the right side M-1, the right-hand rod 3 that top has been connect with connector 4 Bottom is connect with two curb girder 2D-2 of the right side M；

5）By the lifting and translation of luffing crane 17, the position of two curb girder 2D-3 among M is made to reach requirement, it will be in M Between among two curb girder 2D-3 and M-1 two curb girder 2D-3 be connected；

6）It will link into an integrated entity on the right side of two curb girder 2D-1 of the left side M and among M on the left of two curb girder 2D-3, by two sides among M It links into an integrated entity on the left of the right side of beam 2D-3 and two curb girder 2D-2 of the right side, completes the construction of two curb girder 2D of M.

The middle curb girder 2E and intermediate beam 2F be Two bors d's oeuveres structure, on the beam 2 set up transport when its width direction inclination or Vertical, length direction is parallel each parallel to X-direction, and middle curb girder 2E includes curb girder 2E-2 in left curb girder 2E-1 and the right side, intermediate beam 2F includes left intermediate beam 2F-1 and right intermediate beam 2F-2, and erecting machine 5 is Two bors d's oeuveres erecting machine 18, and the left side including being located at 3 left side of bar is double Spell erecting machine 18-1 and the right Two bors d's oeuveres erecting machine 18-2 positioned at 3 right side of bar, the level of left curb girder 2E-1 and left intermediate beam 2F-1 Projection width is less than the width of the transfer passage 5-2 in left Two bors d's oeuveres erecting machine 18-1, curb girder 2E-2 and right intermediate beam 2F-2 in the right side Floor projection width be less than the width of the transfer passage 5-2 in right Two bors d's oeuveres erecting machine 18-2, the lifting in Two bors d's oeuveres erecting machine 18 Machine 6 is Two bors d's oeuveres crane 19, including the oblique straight crane 19-1 and right Two bors d's oeuveres erecting machine 18-2 in the left side in left Two bors d's oeuveres erecting machine 18-1 In tiltedly the construction of curb girder 2E or M intermediate beam 2F mainly include the following steps in straight crane 19-2, M on the right side：

1）By the lifting and translation of left tiltedly straight crane 19-1, reach left curb girder 2E-1 or the position of left intermediate beam 2F-1 It is required that；

2）The left curb girder 2E-1 of M is connected with the left curb girder 2E-1 of M-1, the left side bar 3 that top has been connect with connector 4 Bottom is connect with the left curb girder 2E-1 of M；Or the left intermediate beam 2F-1 of M is connected with the left intermediate beam 2F-1 of M-1, by top The bottom for the left side bar 3 having connect with connector 4 is connect with the left intermediate beam 2F-1 of M；

3）By the lifting and translation of right tiltedly straight crane 19-2, reach the position of curb girder 2E-2 or right intermediate beam 2F-2 in the right side It is required that；

4）Curb girder 2E-2 in the right side M is connected with curb girder 2E-2 in the right side M-1, the left side bar 3 that top has been connect with connector 4 The right side bottom and M in curb girder 2E-2 connect；Or the right intermediate beam 2F-2 of M is connected with the right intermediate beam 2F-2 of M-1, it will push up The bottom for the left side bar 3 that portion has been connect with connector 4 is connect with the right intermediate beam 2F-2 of M；

5）It will link into an integrated entity on the left of curb girder 2E-2 in the right side of left curb girder 2E-1 and the right side, and complete applying for curb girder 2E in M Work, or will link into an integrated entity on the left of the right side of left intermediate beam 2F-1 and right intermediate beam 2F-2, it completes under M intermediate beam 2 Construction.

Middle curb girder 2E in the middle side bridge 1B is curb girder 2E-2 and centre in separate structure, including left curb girder 2E-1, the right side Middle curb girder 2E-3, erecting machine 5 are seperated erecting machines 20, including be located at left channel 2-1 on left erecting machine 20-1, be located at right side Lifting in right erecting machine 20-2 on the 2-2 of channel and the middle erecting machine 20-3 on intermediate channel 2-3, left erecting machine 20-1 Machine 6 is left luffing crane 21-1, and the crane 6 in right erecting machine 20-2 is right luffing crane 21-2, middle erecting machine 20-3 In crane 6 be in tiltedly in left channel 2-1 horizontal transport, length direction is parallel by straight crane 21-3, left curb girder 2E-1 When X-direction is parallel, width is less than the width of the transfer passage 5-2 in left erecting machine 20-1, and curb girder 2E-2 is logical on right side in the right side Road 2-2 horizontal transport, length direction be parallel to X-direction it is parallel when, width is less than the transfer passage 5-2 in right erecting machine 20-2 Width, curb girder 2E-3 is inclination or vertical when transporting on intermediate channel 2-3 in centre, and it is flat that length direction is parallel to X-direction Row, floor projection width are less than the width of the transfer passage 5-2 in middle erecting machine 20-3, and the construction of curb girder 2E is mainly wrapped in M Include following steps：

1）The tiltedly lifting and translation of straight crane 21-3, makes the position of curb girder 2E-3 in the centre M reach requirement in；

2）Curb girder 2E-3 in curb girder 2E-3 in the centre M and the centre M-1 is connected, the bar 3 that top has been connect with connector 4 Curb girder 2E-3 connection in bottom and the centre M；

3）Respectively by the lifting and translation of left luffing crane 21-1 and right luffing crane 21-2, make the left curb girder 2E- of M The position of curb girder 2E-2 reaches requirement in the right side 1 and M；

4）The left curb girder 2E-1 of M is connected with the left curb girder 2E-1 of M-1, by the right side curb girder 2E-2 and M-1 side in the right side M Beam 2E-2 is connected,

5）The left side of curb girder 2E-3 in the right side and the centre M of the left curb girder 2E-1 of M is connected, by curb girder 2E-2 in the right side M Left side and the centre M in curb girder 2E-3 right side be connected.

The present invention is further described with reference to the accompanying drawing

As shown in Fig. 1 ~ Fig. 3, bridge 1 includes the connector 4 at 3 top of beam 2, bar 3 and bar, if the length direction of bridge 1 is X-direction, width Direction is Y-direction, and bridge 1 includes two kinds of structures of cable-stayed bridge 1-1 and suspension bridge 1-2, and cable-stayed bridge 1-1 includes king-tower 1-1-1, suspension bridge 1-2 includes suspension cable 1-2-1, and the bottom end of bar 3 is connect with beam 2, and top is connect with connector 4, and bar 3 includes in cable-stayed bridge 1-1 Pull rod 3-1 and for the sunpender 3-2 in suspension bridge 1-2, connector 4 is mounted on king-tower 1-1-1 in cable-stayed bridge 1-1, in suspension cable It is mounted in bridge 1-2 on suspension cable 1-2-1, the Bridge Erector for bridge 1 includes erecting machine 5, and erecting machine 5 includes rack 5-1 and lifting Machine 6, the front end of rack 5-1 are located at the outside in the direction mounting rail 2X, including machine frame at two sides 5-1-1, top bay 5-1-2, preceding The track 8 for holding bottom bay 5-1-3, tail fixing device 7 and crane 6 to run, the top of machine frame at two sides 5-1-1 and top machine Frame 5-1-2 is connected, and the front bottom end of machine frame at two sides 5-1-1 is connected with front bottom end rack 5-1-3, front bottom end rack 5-1-3 The transport and lifting of beam 2 are not influenced, and track 8 is fixed on the top of top bay 5-1-2, and crane 6 is run on track 8, rises Space between the lower section and machine frame at two sides 5-1-1 of heavy-duty machine 6 is the transfer passage 5-2 of beam 2, when the transport of beam 2 to be installed to machine When the lower section of the tail portion frame 5-1, the crane 6 of top slings beam 2 to be installed, is run in X direction on track 8 to rack 5- 1 front end makes erecting machine 5 not tumble by tail fixing device 7, beam 2 is docked with mounted beam 2, and by top The bottom for the bar 3 connecting with connector 4 is connect with beam 2, completes the installation of beam 2.

As shown in figure 4, the tail fixing device 7 includes fixed two kinds of structures of device 7A and counter weight device 7B, it is fixed Device 7A includes connector 7A-1, by the connection of connector 7A-1 and mounted beam 2 or bar 3, erecting machine 5 is made not incline It turns over, when making crane 6 carry beam 2 to be installed by counter weight device 7B to be located at the head of rack 5-1, makes counter weight device 7B, beam 2 It is located in mounted beam 2 with the center of gravity of erecting machine 5.

As shown in Fig. 5 ~ Fig. 6, rack 5-1 includes running gear 9 and front end support device 5-1-4, and running gear 9 is fixed on The bottom of machine frame at two sides 5-1-1, when crane 6 is located at the tail portion of track 8, erecting machine 5 is being set up by running gear 9 Moved forwards on beam 2, front end support device 5-1-4 is mounted on front bottom end rack 5-1-3, when crane 6 carry it is to be installed Beam 2 when being located at the front end of track 8, the main stress of erecting machine 5 is born by front end support device 5-1-4.

As shown in Fig. 7 ~ Figure 11, erecting machine 5 is rotation erecting machine 10, and crane 6 is provided with the rotation lifting of rotation function Machine 11, rotation erecting machine 10 are located at the centre in the direction beam 2Y that bridge 1 has been set up, and width is less than the distance between two side levers 3, beam 2 It is vertical fortune beam 2A, the length for indulging fortune beam 2A is less than the width of the transfer passage 5-2 in rotation erecting machine 10, vertical fortune beam to be installed For 2A in horizontal transport on the vertical fortune beam 2A set up, width direction is parallel to that X-direction is parallel, and Specific construction method is mainly wrapped Include following steps：

One, the construction method of the vertical fortune beam 2A of M

5）M beam is connected with M-1 beam；

8）Revolving crane 11 is run to rear end；

Two, the installation of other beams

As shown in Figure 12 ~ Figure 18, erecting machine 5 is that tiltedly straight erecting machine 12, crane 6 are oblique straight cranes 13, is tiltedly directly set a roof beam in place Machine 12 is located at the centre in the direction beam 2Y that bridge 1 has been set up, and for width less than the distance between two side levers 3, beam 2 is horizontal fortune beam 2B, horizontal Fortune beam 2B is inclination or vertical when transporting on the beam 2 set up, and floor projection width is less than defeated in tiltedly straight erecting machine 12 Send the width of channel 5-2, length direction is parallel to that X-direction is parallel, and Specific construction method mainly includes the following steps：

One, the construction method of the horizontal fortune beam 2B of M

4）Keep M beam horizontal by oblique straight crane 13；

8）It will tiltedly straight crane 13 run to rear end；

Two, the installation of other beams

As shown in Figure 19 ~ Figure 28, erecting machine 5 is that oblique direct rotary turns erecting machine 14, positioned at the direction beam 2Y that bridge 1 has been set up Centre, for width less than the distance between two side levers 3, crane 6 is tiltedly straight revolving crane 15, including main revolving crane 15-1 With auxiliary hoist 15-2, beam 2 is the vertical oblique straight beam 2C of fortune, and the length for indulging the oblique straight beam 2C of fortune is less than the width of transfer passage 5-2, indulges Oblique straight beam 2C inclined or vertical shape when transporting on the beam 2 set up is transported, the floor projection of the oblique straight beam 2C length direction of fortune is indulged Distance is less than the width that oblique direct rotary turns the transfer passage 5-2 in erecting machine 14, and the width direction of the vertical oblique straight beam 2C of fortune is parallel to the side X To Specific construction method mainly includes the following steps：

One, the construction method of M beam

7）M beam is connected with M-1 beam；

Two, the installation of other beams

As shown in Figure 29 ~ Figure 31, bridge 1 includes two sides bridge 1A, middle side bridge 1B and tri- kinds of structures of intermediate axle 1C, in the bridge 1A of two sides Beam 2 be two curb girder 2D, the bottom of bar 3 is located at the two sides of two curb girder 2D；Beam 2 in middle side bridge 1B is middle curb girder 2E, middle curb girder 2E divides left channel 2-1, right channel 2-2 and intermediate channel 2-3 in the Y direction, and the bottom of bar 3 is located at the two of intermediate channel 2-3 Side；Beam 2 in intermediate axle 1C is intermediate beam 2F, and the bottom of bar 3 is located at the centre of intermediate beam 2F, and intermediate beam 2F includes being located at bar 3 The left channel 2-1 in the left side and right channel 2-2 on the right side of bar 3.

As shown in Figure 32 ~ Figure 40, two curb girder 2D in the bridge 1A of two sides are separate structure, including two curb girder 2D-1 of a left side, the right side two Curb girder 2D-2 and two curb girder 2D-3 of centre, erecting machine 5 is horizontal erecting machine 16, the two curb girder 2DY that bridge 1A has been set up positioned at two sides The middle part in direction, width is less than the distance between two side levers 3, two curb girder 2D-1 of a left side, two curb girder 2D-2 of the right side and two curb girder 2D- of centre 3 width is respectively less than the width of the transfer passage 5-2 in horizontal erecting machine 16, is in when transporting on the two curb girder 2D set up Horizontal, length direction is parallel to that X-direction is parallel, and crane 6 is luffing crane 17, and luffing crane 17 includes along Y-direction The longitudinally running device 17-1 of operation, the construction of two curb girder 2D of M mainly include the following steps：

As shown in Figure 41 ~ Figure 47, middle curb girder 2E and intermediate beam 2F are Two bors d's oeuveres structure, its width when transporting on the beam 2 set up Direction inclination or vertical, length direction is parallel each parallel to X-direction, and middle curb girder 2E includes curb girder in left curb girder 2E-1 and the right side 2E-2, intermediate beam 2F include left intermediate beam 2F-1 and right intermediate beam 2F-2, and erecting machine 5 is Two bors d's oeuveres erecting machine 18, including are located at bar 3 The left Two bors d's oeuveres erecting machine 18-1 in left side and the right Two bors d's oeuveres erecting machine 18-2 on the right side of bar 3, left curb girder 2E-1 and left intermediate beam The floor projection width of 2F-1 is less than the width of the transfer passage 5-2 in left Two bors d's oeuveres erecting machine 18-1, curb girder 2E-2 and the right side in the right side The floor projection width of intermediate beam 2F-2 is less than the width of the transfer passage 5-2 in right Two bors d's oeuveres erecting machine 18-2, Two bors d's oeuveres erecting machine Crane 6 in 18 is Two bors d's oeuveres crane 19, including the oblique straight crane 19-1 in a left side and right Two bors d's oeuveres in left Two bors d's oeuveres erecting machine 18-1 The construction of curb girder 2E or M intermediate beam 2F mainly include walking as follows in the right side oblique straight crane 19-2, M in erecting machine 18-2 Suddenly：

As shown in Figure 48 ~ Figure 54, the middle curb girder 2E in middle side bridge 1B is curb girder in separate structure, including left curb girder 2E-1, the right side 2E-2 and curb girder 2E-3 in centre, erecting machine 5 is seperated erecting machine 20, including the left erecting machine 20- being located on left channel 2-1 1, the right erecting machine 20-2 on the right channel 2-2 and middle erecting machine 20-3 on intermediate channel 2-3, left erecting machine Crane 6 in 20-1 is left luffing crane 21-1, and the crane 6 in right erecting machine 20-2 is right luffing crane 21-2, Crane 6 in middle erecting machine 20-3 be in tiltedly straight crane 21-3, left curb girder 2E-1 in left channel 2-1 horizontal transport, Length direction be parallel to X-direction it is parallel when, width be less than left erecting machine 20-1 in transfer passage 5-2 width, the right side in curb girder 2E-2 in right channel 2-2 horizontal transport, length direction be parallel to X-direction it is parallel when, width be less than right erecting machine 20-2 in The width of transfer passage 5-2, centre in curb girder 2E-3 on intermediate channel 2-3 transport when be inclination or vertical, length direction It is parallel to that X-direction is parallel, floor projection width is less than the width of the transfer passage 5-2 in middle erecting machine 20-3, curb girder 2E in M Construction mainly include the following steps：

Claims

1. a kind of Bridge Erector for cable-stayed bridge and suspension bridge, it is characterized in that bridge（1）Including beam（2）, bar（3）And bar（3）Top Connector（4）If bridge（1）Length direction be X-direction, width direction is Y-direction, bridge（1）Including cable-stayed bridge（1-1）And suspension cable Bridge（1-2）Two kinds of structures, cable-stayed bridge（1-1）Including king-tower（1-1-1）, suspension bridge（1-2）Including suspension cable（1-2-1）, bar（3）'s Bottom end and beam（2）Connection, top and connector（4）Connection, bar（3）Including being used for cable-stayed bridge（1-1）In pull rod（3-1）Be used for Suspension bridge（1-2）In sunpender（3-2）, connector（4）In cable-stayed bridge（1-1）In be mounted on king-tower（1-1-1）On, in suspension bridge （1-2）In be mounted on suspension cable（1-2-1）On, it is used for bridge（1）Bridge Erector include erecting machine（5）, erecting machine（5）Including rack （5-1）And crane（6）, rack（5-1）Front end be located at mounting rail（2）The outside of X-direction, including machine frame at two sides（5-1- 1）, top bay（5-1-2）, front bottom end rack（5-1-3）, tail fixing device（7）And crane（6）The track of operation （8）, machine frame at two sides（5-1-1）Top and top bay（5-1-2）It is connected, machine frame at two sides（5-1-1）Front bottom end with before Hold bottom bay（5-1-3）It is connected, front bottom end rack（5-1-3）Do not influence beam（2）Transport and lifting, track（8）It is fixed In top bay（5-1-2）Top, crane（6）In track（8）Upper operation, crane（6）Lower section and machine frame at two sides（5- 1-1）Between space be beam（2）Transfer passage（5-2）, when beam to be installed（2）It transports to rack（5-1）The lower section of tail portion When, the crane of top（6）By beam to be installed（2）It slings, in track（8）On run in X direction to rack（5-1）Before End, passes through tail fixing device（7）Make erecting machine（5）It will not tumble, by beam（2）With mounted beam（2）Docking, and by top With connector（4）The bar of connection（3）Bottom and beam（2）Beam is completed in connection（2）Installation.

2. a kind of Bridge Erector for cable-stayed bridge and suspension bridge according to claim 1, it is characterized in that the tail portion is solid Determine device（7）Including fixed device（7A）And counter weight device（7B）Two kinds of structures, fixed device（7A）Including connector（7A-1）, Pass through connector（7A-1）With mounted beam（2）Or bar（3）Connection, make erecting machine（5）It will not tumble, pass through counter weight device （7B）Make crane（6）Carry beam to be installed（2）Positioned at rack（5-1）Head when, make counter weight device（7B）, beam（2）With Erecting machine（5）Center of gravity be located at mounted beam（2）It is interior.

3. a kind of Bridge Erector for cable-stayed bridge and suspension bridge according to claim 2, it is characterized in that the rack（5- 1）Including running gear（9）And front end support device（5-1-4）, running gear（9）It is fixed on machine frame at two sides（5-1-1）Bottom Portion works as crane（6）Positioned at track（8）Tail portion when, erecting machine（5）Pass through running gear（9）In the beam set up（2）On to Preceding operation, front end support device（5-1-4）It is mounted on front bottom end rack（5-1-3）On, work as crane（6）It carries to be installed Beam（2）Positioned at track（8）Front end when, erecting machine（5）Main stress by front end support device（5-1-4）It bears.

4. a kind of Bridge Erector for cable-stayed bridge and suspension bridge according to claim 3, it is characterized in that the erecting machine （5）It is rotation erecting machine（10）, crane（6）It is provided with the revolving crane of rotation function（11）, rotate erecting machine（10）Position Yu Qiao（1）The beam set up（2）The centre of Y-direction, width is less than two side levers（3）The distance between, beam（2）It is vertical fortune beam （2A）, indulge fortune beam（2A）Length be less than rotation erecting machine（10）In transfer passage（5-2）Width, vertical fortune beam to be installed （2A）In the vertical fortune beam set up（2A）When upper horizontal transport, it is parallel that width direction is parallel to X-direction, Specific construction method master Include the following steps：

One, the vertical fortune beam of M（2A）Construction method,

1）Pass through connector（7A-1）Make fixed device（7A）With the vertical fortune beam that installation is completed（2A）It links into an integrated entity, completes rotation Turn erecting machine（10）Installation；

2）M beam level is transported to（M-1）Beam and（M-2）The top of beam rotates erecting machine（10）The lower section at rear portion, M beam Width direction it is parallel with X-direction；

3）Revolving crane（11）M beam is sling, along track（8）It runs to setting position；

4）Pass through revolving crane（11）Lifting, be rotated by 90 ° and be translatable the position of M beam is made to reach requirement；

5）M beam is connected with M-1 beam；

6）By top with connector（4）The bar of connection（3）Bottom connect with M beam；

7）By revolving crane（11）It is detached from M beam, completes the vertical fortune beam of M（2A）Installation；

8）Revolving crane（11）It runs to rear end；

9）Unclamp connector（7A-1）, make fixed device（7A）With vertical fortune beam（2A）It is detached from；

10）Pass through running gear（9）, make to rotate erecting machine（10）It moves forwards to the position of setting；

Two, the installation of other beams,

Repeat above-mentioned 1）To 10）Remaining vertical fortune beam is completed in the construction of step（2A）Installation.

5. a kind of Bridge Erector for cable-stayed bridge and suspension bridge according to claim 3, it is characterized in that the erecting machine （5）It is oblique straight erecting machine（12）, crane（6）It is oblique straight crane（13）, oblique straight erecting machine（12）Positioned at bridge（1）It has set up Beam（2）The centre of Y-direction, width is less than two side levers（3）The distance between, beam（2）It is Heng Yunliang（2B）, Heng Yunliang（2B）? The beam of erection（2）It is inclination or vertical when upper transport, floor projection width is less than oblique straight erecting machine（12）In transfer passage （5-2）Width, length direction is parallel to that X-direction is parallel, and Specific construction method mainly includes the following steps：

One, the horizontal fortune beam of M（2B）Construction method,

1）Pass through connector（7A-1）Make fixed device（7A）With the Heng Yunliang that installation is completed（2B）It links into an integrated entity, completes oblique Straight erecting machine（12）Installation；

2）By M beam is inclined or vertical shape, it is transported to mounted（M-1）Beam and（M-2）The oblique straight erecting machine in the top of beam （12）The lower section at rear portion, the length direction of M beam are parallel with X-direction；

3）Oblique straight crane（13）M beam is sling, along track（8）It runs to setting position；

4）Pass through oblique straight crane（13）Keep M beam horizontal；

5）Pass through oblique straight crane（13）Lifting and translation, so that the position of M beam is reached requirement；

6）M beam is connected with M-1 beam, by top with connector（4）The bar of connection（3）Bottom and the horizontal fortune beam of M（2B） Connection；

7）Oblique straight crane（13）It is detached from M beam, completes the horizontal fortune beam of M（2B）Installation；

8）To tiltedly straight crane（13）It runs to rear end；

9）Unclamp connector（7A-1）, make fixed device（7A）With horizontal fortune beam（2B）It is detached from；

10）Oblique straight erecting machine（12）It moves forwards to setting position；

Two, the installation of other beams,

Repeat above-mentioned 1）To 10）Remaining horizontal fortune beam is completed in the construction of step（2B）Installation.

6. a kind of Bridge Erector for cable-stayed bridge and suspension bridge according to claim 3, it is characterized in that the erecting machine （5）It is that oblique direct rotary turns erecting machine（14）, it is located at bridge（1）The beam set up（2）The centre of Y-direction, width is less than two side levers（3）It Between distance, crane（6）It is oblique straight revolving crane（15）, including main revolving crane（15-1）And auxiliary hoist（15- 2）, beam（2）It is the vertical oblique straight beam of fortune（2C）, indulge the oblique straight beam of fortune（2C）Length be less than transfer passage（5-2）Width, indulge fortune tiltedly it is straight Beam（2C）In the beam set up（2）Inclined or vertical shape when upper transport indulges the oblique straight beam of fortune（2C）The floor projection of length direction Distance is less than oblique direct rotary and turns erecting machine（14）In transfer passage（5-2）Width, indulge the oblique straight beam of fortune（2C）Width direction it is flat In X-direction, Specific construction method mainly includes the following steps row：

One, the construction method of M beam,

1）Pass through connector（7A-1）Make fixed device（7A）With the oblique straight beam of vertical fortune that installation is completed（2C）It links into an integrated entity, it is complete Turn erecting machine at oblique direct rotary（14）Installation；

2）M beam is transported to（M-1）Beam and（M-2）The oblique direct rotary in the top of beam turns erecting machine（14）The lower section at rear portion, M beam Width direction it is parallel with X-direction, the length direction of M beam is perpendicular to having installed（M-1）The upper plane of beam；

3）By main revolving crane（15-1）M beam is hooked, auxiliary hoist is used（15-2）With main revolving crane（15-1）Under The suspension hook of side（15-1-1）M beam is sling together；

4）M beam passes through auxiliary hoist（15-2）With main revolving crane（15-1）Together along track（8）Move forwards to Setting position；

A method,（1）Pass through auxiliary hoist（15-2）Decline M beam, main revolving crane（15-1）It is motionless, overturn M beam To horizontality, by auxiliary hoist（15-2）It is detached from M beam；

（2）Main revolving crane（15-1）M beam is set to drop to（M-1）The lower section of beam；

（3）Pass through main revolving crane（15-1）It is rotated by 90 ° M beam, i.e., the length direction of M beam is X-direction；

B method,（1）By being mounted on rotating device（15-1-2）On auxiliary hoist（15-2）With main revolving crane（15-1） M beam is set to drop to（M-1）The lower section of beam；

（2）Pass through rotating device（15-1-2）It is rotated by 90 ° M beam, i.e., the length direction of M beam is X-direction；

（3）Pass through auxiliary hoist（15-2）Decline M beam, main revolving crane（15-1）It is motionless, overturn M beam to water Level state, by auxiliary hoist（15-2）It is detached from M beam；

6）Pass through main revolving crane（15-1）Lifting and translation, so that the position of M beam is reached requirement；

7）M beam is connected with M-1 beam；

8）By top with connector（4）The bar of connection（3）Bottom connect with M beam；

9）By main revolving crane（15-1）It is detached from M beam, completes the installation of M beam；

10）It tiltedly directly applies and turns crane（15）It runs to rear end；

11）Unclamp connector（7A-1）, make fixed device（7A）With the vertical oblique straight beam of fortune（2C）It is detached from；

12）Pass through running gear（9）, oblique direct rotary is made to turn erecting machine（14）It moves forwards to the position of setting；

Two, the installation of other beams,

Repeat above-mentioned 1）To 12）Remaining vertical oblique straight beam of fortune is completed in the construction of step（2）Installation.

7. a kind of Bridge Erector for cable-stayed bridge and suspension bridge according to claim 3, it is characterized in that the bridge（1）Packet Include two sides bridge（1A）, middle side bridge（1B）And intermediate axle（1C）Three kinds of structures, two sides bridge（1A）In beam（2）For two curb girders（2D）, Bar（3）Bottom be located at two curb girders（2D）Two sides；Middle side bridge（1B）In beam（2）For middle curb girder（2E）, middle curb girder（2E）In Y Left channel is divided in direction（2-1）, right channel（2-2）And intermediate channel（2-3）, bar（3）Bottom be located at intermediate channel（2-3） Two sides；Intermediate axle（1C）In beam（2）For intermediate beam（2F）, bar（3）Bottom be located at intermediate beam（2F）Centre, intermediate beam （2F）Including being located at bar（3）The left channel in left side（2-1）Be located at bar（3）The right channel on right side（2-2）.

8. a kind of Bridge Erector for cable-stayed bridge and suspension bridge according to claim 7, it is characterized in that the two sides bridge （1A）In two curb girders（2D）For separate structure, including left two curb girders（2D-1）, right two curb girders（2D-2）With intermediate two curb girders （2D-3）, erecting machine（5）It is horizontal erecting machine（16）, it is located at two sides bridge（1A）Two curb girders set up（2D）The middle part of Y-direction, Width is less than two side levers（3）The distance between, left two curb girders（2D-1）, right two curb girders（2D-2）With intermediate two curb girders（2D-3）'s Width is respectively less than horizontal erecting machine（16）In transfer passage（5-2）Width, in two curb girders set up（2D）When upper transport Horizontal, it is parallel that length direction is parallel to X-direction, crane（6）It is luffing crane（17）, luffing crane（17）Packet Include the longitudinally running device along Y-direction operation（17-1）, two curb girder of M（2D）Construction mainly include the following steps：

1）Pass through luffing crane（17）Lifting and translation, make left two curb girders of M（2D-1）Position reach design installation want It asks；

2）By left two curb girders of M（2D-1）With left two curb girders of M-1（2D-1）Be connected, by top with connector（4）A left side for connection Side lever（3）Bottom and left two curb girders of M（2D-1）Connection；

3）Pass through luffing crane（17）Lifting and translation, make right two curb girders of M（2D-2）Position reach design installation want It asks；

4）By right two curb girders of M（2D-2）With right two curb girders of M-1（2D-2）Be connected, by top with connector（4）The right side of connection Side lever（3）Bottom and right two curb girders of M（2D-2）Connection；

5）Pass through luffing crane（17）Lifting and translation, make two curb girders among M（2D-3）Position reach requirement, by Two curb girders among M（2D-3）With two curb girders among M-1（2D-3）It is connected；

6）By left two curb girders of M（2D-1）Two curb girders of right side and the centre M（2D-3）Left side link into an integrated entity, among M Two curb girders（2D-3）Right side and right two curb girders（2D-2）Left side link into an integrated entity, complete two curb girder of M（2D）Construction.

9. a kind of Bridge Erector for cable-stayed bridge and suspension bridge according to claim 7, it is characterized in that the middle curb girder （2E）And intermediate beam（2F）For Two bors d's oeuveres structure, in the beam set up（2）The inclination of its width direction or vertical, length side when upper transport To, middle curb girder parallel each parallel to X-direction（2E）Including left curb girder（2E-1）With curb girder in the right side（2E-2）, intermediate beam（2F）Packet Include left intermediate beam（2F-1）With right intermediate beam（2F-2）, erecting machine（5）It is Two bors d's oeuveres erecting machine（18）, including it is located at bar（3）Left side Left Two bors d's oeuveres erecting machine（18-1）Be located at bar（3）The right Two bors d's oeuveres erecting machine on right side（18-2）, left curb girder（2E-1）With it is left Between beam（2F-1）Floor projection width be less than left Two bors d's oeuveres erecting machine（18-1）In transfer passage（5-2）Width, the right side in side Beam（2E-2）With right intermediate beam（2F-2）Floor projection width be less than right Two bors d's oeuveres erecting machine（18-2）In transfer passage（5-2） Width, Two bors d's oeuveres erecting machine（18）In crane（6）For Two bors d's oeuveres crane（19）, including left Two bors d's oeuveres erecting machine（18-1）In Left tiltedly straight crane（19-1）With right Two bors d's oeuveres erecting machine（18-2）In the right side tiltedly straight crane（19-2）, curb girder in M（2E）Or M intermediate beam（2F）Construction mainly include the following steps：

1）Pass through left tiltedly straight crane（19-1）Lifting and translation, make left curb girder（2E-1）Or left intermediate beam（2F-1）Position It sets and reaches requirement；

2）By the left curb girder of M（2E-1）With the left curb girder of M-1（2E-1）Be connected, by top with connector（4）A left side for connection Side lever（3）Bottom and the left curb girder of M（2E-1）Connection；Or by the left intermediate beam of M（2F-1）With the left intermediate beam of M-1 （2F-1）Be connected, by top with connector（4）The left side bar of connection（3）Bottom and the left intermediate beam of M（2F-1）Connection；

3）Pass through right tiltedly straight crane（19-2）Lifting and translation, make curb girder in the right side（2E-2）Or right intermediate beam（2F-2）Position It sets and reaches requirement；

4）By curb girder in the right side M（2E-2）With curb girder in the right side M-1（2E-2）Be connected, by top with connector（4）Connection Left side bar（3）Bottom and M the right side in curb girder（2E-2）Connection；Or by the right intermediate beam of M（2F-2）With the right intermediate beam of M-1 （2F-2）Be connected, by top with connector（4）The left side bar of connection（3）Bottom and the right intermediate beam of M（2F-2）Connection；

5）By left curb girder（2E-1）Right side and the right side in curb girder（2E-2）Left side link into an integrated entity, complete M in curb girder （2E）Construction, or by left intermediate beam（2F-1）Right side and right intermediate beam（2F-2）Left side link into an integrated entity, complete M Intermediate beam（Under 2）Construction.

10. a kind of Bridge Erector for cable-stayed bridge and suspension bridge according to claim 7, it is characterized in that the middle side bridge （1B）In middle curb girder（2E）For separate structure, including left curb girder（2E-1）, the right side in curb girder（2E-2）With curb girder in centre （2E-3）, erecting machine（5）It is seperated erecting machine（20）, including it is located at left channel（2-1）On left erecting machine（20-1）, be located at Right channel（2-2）On right erecting machine（20-2）Be located at intermediate channel（2-3）On middle erecting machine（20-3）, left erecting machine （20-1）In crane（6）For left luffing crane（21-1）, right erecting machine（20-2）In crane（6）It is right horizontal Heavy-duty machine（21-2）, middle erecting machine（20-3）In crane（6）The oblique straight crane in（21-3）, left curb girder（2E-1）On a left side Wing passage（2-1）Horizontal transport, length direction be parallel to X-direction it is parallel when, width be less than left erecting machine（20-1）In conveying Channel（5-2）Width, the right side in curb girder（2E-2）In right channel（2-2）Horizontal transport, it is parallel that length direction is parallel to X-direction When, width is less than right erecting machine（20-2）In transfer passage（5-2）Width, centre in curb girder（2E-3）In intermediate channel （2-3）It is inclination or vertical when upper transport, it is parallel that length direction is parallel to X-direction, and floor projection width is less than middle erecting machine （20-3）In transfer passage（5-2）Width, curb girder in M（2E）Construction mainly include the following steps：

1）The oblique straight crane in（21-3）Lifting and translation, make curb girder in the centre M（2E-3）Position reach requirement；

2）By curb girder in the centre M（2E-3）With curb girder in the centre M-1（2E-3）Be connected, by top with connector（4）Connection Bar（3）Bottom and the centre M in curb girder（2E-3）Connection；

3）Pass through left luffing crane respectively（21-1）With right luffing crane（21-2）Lifting and translation, make the left side M Beam（2E-1）With curb girder in the right side M（2E-2）Position reach requirement；

4）By the left curb girder of M（2E-1）With the left curb girder of M-1（2E-1）It is connected, by curb girder in the right side M（2E-2）With M-1 Curb girder in the right side（2E-2）It is connected,

5）By the left curb girder of M（2E-1）Right side and the centre M in curb girder（2E-3）Left side be connected, by M the right side in curb girder （2E-2）Left side and the centre M in curb girder（2E-3）Right side be connected.