CN208617243U - Tunnel gate-type upending frame - Google Patents
Tunnel gate-type upending frame Download PDFInfo
- Publication number
- CN208617243U CN208617243U CN201820971386.4U CN201820971386U CN208617243U CN 208617243 U CN208617243 U CN 208617243U CN 201820971386 U CN201820971386 U CN 201820971386U CN 208617243 U CN208617243 U CN 208617243U
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- Prior art keywords
- door frame
- supporting leg
- fork beam
- wheel
- crossbeam
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- 230000009184 walking Effects 0.000 claims abstract description 36
- 230000007246 mechanism Effects 0.000 claims abstract description 10
- 230000003534 oscillatory effect Effects 0.000 claims abstract description 10
- 239000003638 chemical reducing agent Substances 0.000 claims description 6
- 230000005540 biological transmission Effects 0.000 claims description 3
- 230000008901 benefit Effects 0.000 description 9
- 238000010276 construction Methods 0.000 description 6
- 238000010586 diagram Methods 0.000 description 5
- 230000000694 effects Effects 0.000 description 5
- 230000006872 improvement Effects 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 239000000463 material Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 235000004443 Ricinus communis Nutrition 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 230000011218 segmentation Effects 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
- 238000009966 trimming Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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Abstract
The utility model discloses a kind of tunnel gate-type upending frames, it includes door frame crossbeam and door frame supporting leg, and door frame supporting leg includes supporting leg under mutually sliding door frame upper supporting leg and door frame, are provided with landing leg stretching driving device between supporting leg under door frame upper supporting leg and door frame；Door frame crossbeam includes left fork beam and right fork beam, and crossbeam retractable driving device is connected between left fork beam and right fork beam；Multidimensional row wheel support is fixedly installed on supporting leg under the door frame, it is hinged on the multidimensional wheel support to have traveling wheel swinging mounting, oscillatory gearing mechanism is supported between the traveling wheel swinging mounting and multidimensional wheel support, rotating support has walking wheel support on traveling wheel swinging mounting, wheel carrier slewing gear is provided between traveling wheel swinging mounting and walking wheel support, rotating support has traveling wheel in walking wheel support, and the traveling wheel and traction drive device are sequentially connected.The tunnel gate-type upending frame is structurally reasonable, can directly consolidate to be supported in circular tube shaped tunnel inner wall cambered surface and walk.
Description
Technical field
The utility model relates to a kind of lifting equipments, more particularly to the improvement to gate-type upending frame in gate-type lifting equipment.
Background technique
In city rail construction, cantilever crane, gantry crane etc. could be used for carrying out handling laying to track.?
In these lifting equipments gantry crane because its structure it is simple, the outstanding advantage such as easy to operate is shared in track engineering construction
Specific gravity is relatively large.Existing gate-type lifting appliance be substantially by two groups of door frames by connection frame mutually contact it is affixed form, wherein
Door frame includes that the traveling wheel for being fixedly installed in door frame bottom and the boom hoisting being set to above door frame are formed, because of all walkings
Wheel is parallel in door frame bottom axis and position is fixed, and cannot make corresponding position adjustment, then determine existing gate-type lifting appliance
It is only suitable for construction operation and walking on plane ground, and it is difficult to direct walking operations in circular tube shaped tunnel hole, work
To allow gate-type lifting appliance that can be walked in circular tube shaped tunnel, implement handling track operation in journey, frequently with laying a railway track
The preceding auxiliary road of walking for having constructed gate-type lifting appliance in advance, completes to track and is removed again, and this auxiliary road of walking of constructing is torn open again
Gate-type lifting appliance is allowed to construct in tunnel though the mode removed is able to achieve, constructing and removing for auxiliary road of walking need to expend a large amount of materials
Material, time and manpower cause the increase of engineering cost and the waste of duration.For this purpose, needed in engineering it is a kind of can be direct with castor
It is supported on the gate-type lifting appliance of the gate-type upending frame composition on circular tube shaped tunnel inner wall, some producers in industry have been carried out
The implementation of a variety of improvement projects, but desired effect is not up to the reason of because of structure or other aspects always.
Utility model content
The technical problem to be solved by the utility model is to provide a kind of not only structurally reasonable, it can directly consolidate and be supported on circle
It walks in tubular tunnel inner wall cambered surface, and the tunnel gate-type upending frame that using effect is good.
In order to solve the above-mentioned technical problem, the tunnel gate-type upending frame of the utility model, including
Door frame crossbeam and door frame supporting leg, the door frame supporting leg include propping up under the door frame upper supporting leg and door frame being mutually slidably connected
Leg is provided with landing leg stretching driving device under door frame upper supporting leg and door frame between supporting leg；The door frame crossbeam includes left fork beam
With right fork beam, crossbeam retractable driving device is connected between left fork beam and right fork beam；Under the door frame on supporting leg
Be fixedly installed with multidimensional row wheel support, it is hinged on the multidimensional wheel support to have traveling wheel swinging mounting, the traveling wheel swinging mounting with
It is supported with oscillatory gearing mechanism between multidimensional wheel support, rotating support has walking wheel support on traveling wheel swinging mounting, is expert at
It walks to take turns and is provided with wheel carrier slewing gear between swinging mounting and walking wheel support, rotating support has walking in walking wheel support
Wheel, the traveling wheel and traction drive device are sequentially connected.
After adopting the above structure, since door frame supporting leg to be set as including the door frame upper supporting leg and door frame being mutually slidably connected
Lower supporting leg, and landing leg stretching driving device is provided between supporting leg under door frame upper supporting leg and door frame, then door frame supporting leg is just provided with
Retractable, and door frame crossbeam is set as including left fork beam and right fork beam, and left fork beam and right fork beam it
Between be connected with crossbeam retractable driving device, then door frame crossbeam is also provided with retractable, so on the one hand in construction operation
Mast height and width can be carried out by landing leg stretching driving device and crossbeam retractable driving device according to place spatial depiction
Appropriate adjustment is greatly expanded the use scope of door frame, have it is structurally reasonable, on the other hand the wide advantage of use scope exists
It can be equal in height and width direction by door frame by landing leg stretching driving device and crossbeam retractable driving device when transport and storage
It is contracted to minimum dimension, that is, realizes the transport and storage that can allow door frame under minimum volume, there is convenient transportation, saves space
The advantages of.Again due to being provided with multidimensional wheel support, and it is hinged on multidimensional wheel support have traveling wheel swinging mounting, in the traveling wheel
It is supported with oscillatory gearing mechanism between swinging mounting and multidimensional wheel support, then branch can be swung to traveling wheel by oscillatory gearing mechanism
Angle between frame and multidimensional wheel support is adjusted；And rotating support has walking wheel support on traveling wheel swinging mounting, is expert at
It walks to take turns and is provided with wheel carrier slewing gear between swinging mounting and walking wheel support, rotating support has row in walking wheel support
Wheel is walked, then walking wheel support can be driven to make circumferential revolution on traveling wheel swinging mounting by wheel carrier slewing gear, in this way
The adjustment of operating angle needed for the traveling wheel being supported in walking wheel support just can follow traveling wheel swinging mounting to obtain together,
The adjustment of circumferential angle needed for walking wheel support one can be followed to act as again.By to the followed traveling wheel swinging mounting of traveling wheel
Angle adjustment can allow the wheel face of traveling wheel close to circular tube shaped tunnel inner wall, and traveling wheel just can be consolidated directly and be supported on circular tube shaped tunnel
It walks in inner wall cambered surface, handling etc. just can be carried out directly in circular tube shaped tunnel by the track lifter that traveling wheel supports in this way
Construction operation, and without constructing the auxiliary road of walking in tunnel, has structurally reasonable, and using effect is good, and saves engineering cost
Advantage；By the in due course adjustment to the followed walking wheel support circumferential direction angle of traveling wheel, on the one hand it is able to achieve in tubular tunnel song
The place of turning is bonded traveling wheel wheel face with tunnel inner wall holding always, and also just having demonstrate,proved track lifter can carry out steadily in tunnel
It turns round, it is on the other hand when track lifter is in non-Construction State that traveling wheel axis trimming is extremely non-with equipment direction of travel
When vertical, assigned direction can be carried out to equipment and moved, there is structurally reasonable, easy to use, effect is good advantage.By that will go
It walks wheel and traction drive device is sequentially connected, then provide necessary walking power for traveling wheel, ensure that track rises and reset
The standby working line in tunnel moves.
One preferred embodiment of the utility model is the mutual sliding sleeve of supporting leg under the door frame upper supporting leg and door frame
It connects；The landing leg stretching driving device is telescopic oil cylinder.Supporting leg under door frame upper supporting leg and door frame is set as mutually being slidably socketed
Mode, have it is simple and reasonable, manufacture easy to implement and adjustment the advantages of；And telescopic oil cylinder is used to drive as landing leg stretching
Device equally has the advantages that manufacture easy to implement.
Another preferred embodiment of the utility model is that the left fork beam and right fork beam are mutually slidably socketed；
The left fork beam and right fork beam are directly slidably socketed；The left fork beam and right fork beam pass through crossbeam connector sliding sleeve
It connects；The crossbeam retractable driving device is telescopic oil cylinder；The both ends difference twisted branch of the crossbeam retractable driving device is horizontal in left half
On beam and right fork beam；The crossbeam retractable driving device is two sets, the equal twisted branch in one end of two sets of crossbeam retractable driving devices
In on crossbeam connector, the other end difference twisted branch of two sets of crossbeam retractable driving devices is on left fork beam and right fork beam.
No matter crossbeam set-up mode takes two-part (i.e. left fork beam and right fork beam are directly slidably socketed) or three-stage (i.e. left half
Crossbeam and right fork beam are slidably socketed by crossbeam connector), it can achieve the purpose that be adjusted crossbeam span, and three
Segmentation crossbeam has broader span adjusting range compared to two-part crossbeam；Use telescopic oil cylinder as crossbeam retractable driving device
Have the advantages that it is easy to implement manufacture and it is easy to adjust reliable.
Another preferred embodiment of the utility model is that the oscillatory gearing mechanism is telescopic oil cylinder；The wheel carrier
Slewing gear is worm-gear speed reducer；The traction drive device is motor.Make wobble drive dress with telescopic oil cylinder
It sets, makees wheel carrier slewing gear with worm-gear speed reducer, make traction drive device with motor and all have system easy to implement
The advantages of making.
Detailed description of the invention
The tunnel gate-type upending frame of the utility model is described further with reference to the accompanying drawings and detailed description.
Fig. 1 is a kind of structural schematic diagram of specific embodiment of the utility model tunnel gate-type upending frame；
Fig. 2 is the top view of Fig. 1；
Fig. 3 is that a kind of structural schematic diagram under the utility model tunnel gate-type upending frame is in running order (is shown in figure
Tunnel cross-section)；
Fig. 4 is the structural schematic diagram (fixation of traction drive device 8.1 in figure of multidimensional wheel running gear in the utility model
It is installed on traveling wheel swinging mounting 8.7)；
Fig. 5 is the structural schematic diagram (fixation of traction drive device 8.1 in figure of multidimensional wheel running gear in the utility model
It is installed in walking wheel support 8.9)；
Fig. 6 is structural schematic diagram (traveling wheel 8.12 and the traveling wheel drive in figure of multidimensional wheel running gear in the utility model
Dynamic device 8.1 is directly connected to).
In figure, supporting leg under 1- door frame, 2- landing leg stretching driving device, 3- door frame upper supporting leg, 4- crossbeam retractable driving device,
5- crossbeam connector, the left fork beam of 6-, the right fork beam of 7-, 8- multidimensional wheel running gear, 8.1- traction drive device, 8.2- pendulum
Dynamic driving device, 8.3- multidimensional wheel support, 8.4- wheel carrier device for revolving and driving, 8.5- worm screw, 8.6- worm gear, 8.7- traveling wheel pendulum
Dynamic bracket, 8.8- wheel carrier slewing gear, 8.9- walking wheel support, 8.10- traveling wheel bearing, 8.11- live axle,
8.12- traveling wheel, 8.13- drive bevel gear, 8.14- drive bevel gear, 8.15- traveling wheel wheel face.
Specific embodiment
In Fig. 1, Fig. 2 and gate-type upending frame in tunnel shown in Fig. 3, door frame is by door frame supporting leg, door frame crossbeam and is fixed in door
The multidimensional wheel running gear 8 of frame supporting leg bottom forms.The door frame supporting leg includes supporting leg 1 under door frame upper supporting leg 3 and door frame, on door frame
Supporting leg 1 is mutually slidably socketed under supporting leg 3 and door frame, is provided with landing leg stretching driving between supporting leg 1 under door frame upper supporting leg 3 and door frame
Device 2, the landing leg stretching driving device 2 are telescopic oil cylinder；The door frame crossbeam is three-stage, by left fork beam 6, right fork beam
7 and crossbeam connector 5 form, the connecting pin of left fork beam 6 and right fork beam 7 is slidably socketed in crossbeam connector 5, left half
Where the fixing end of crossbeam 6 and right fork beam 7 is fixed in it respectively on the door frame upper supporting leg 3 of side, the flexible driving of the crossbeam
The both ends difference twisted branch of device is on left fork beam and right fork beam, in left fork beam 6 and right fork beam 7 and crossbeam connector 5
Between be all connected with crossbeam retractable driving device 4, the crossbeam retractable driving device 4 be telescopic oil cylinder, one end of two telescopic oil cylinder
Equal twisted branch is on crossbeam connector 5, and the other end difference twisted branch of two telescopic oil cylinder is on left fork beam 6 and right fork beam 7；It should
Two-part can also be used in door frame crossbeam, is made of the left fork beam 6 and right fork beam 7 that are mutually directly socketed, in left fork beam 6
Crossbeam retractable driving device 4 is connected between right fork beam 7；The multidimensional wheel running gear 8 includes multidimensional row wheel support
8.3, hinged on the multidimensional wheel support 8.3 to have traveling wheel swinging mounting, the traveling wheel swinging mounting 8.7 and multidimensional wheel support 8.3
Between be supported with oscillatory gearing mechanism 8.2, rotating support has walking wheel support 8.9 on traveling wheel swinging mounting 8.7, is walking
It is provided with wheel carrier slewing gear 8.8 between wheel swinging mounting 8.7 and walking wheel support 8.9, the wheel carrier slewing gear
8.8 are sequentially connected with wheel carrier device for revolving and driving 8.4, which is worm-gear speed reducer, the wheel carrier
Device for revolving and driving 8.4 is hydraulic motor, which is directly connected on the worm screw 8.5 of worm-gear speed reducer, is walked
Wheel support 8.9 is fixedly connected on the worm gear 8.6 of worm-gear speed reducer, and live axle is fixedly mounted in walking wheel support 9
8.11, traveling wheel 8.12 is rotatablely connected by traveling wheel bearing 8.10 on the live axle 8.11, the row of the traveling wheel 8.12
Walking wheel face 8.15 is arc, and the 8.15 arc curvature radius of traveling wheel wheel face is equal with 9 inner wall radius of tunnel or greatly to suitable,
Drive bevel gear 8.13 is fixedly mounted on the traveling wheel 8.12, which nibbles with driving 8.14 phase of bevel gear
It closes, which is sequentially connected by gear and traction drive device 8.1, which fixes
It is set to (see figure 4) on traveling wheel swinging mounting 8.7, which can also be fixedly installed on and be connected to walking wheel support
(see figure 5) on 8.9 worm gear 8.6, the driving bevel gear 8.14 are fixedly connected on gear and go out shaft end, the gear drive
Case shaft and worm gear 8.6 are coaxially disposed, which is motor；Fig. 6 shows traveling wheel 8.12, and another can
Capable driving method, in figure traveling wheel 8.12 directly with walk wheel drive unit 8.1 and connect, it is hydraulic that this, which walks wheel drive unit 8.1,
Motor or motor.The above implementation allows gate-type upending frame that can reach directly firm be supported in circular tube shaped tunnel inner wall cambered surface and walks,
And the implementation purpose structurally reasonable, using effect is good.
When work, traveling wheel 8.12 is bonded at a certain angle by adjusting oscillatory gearing mechanism 8.2 and is supported in tunnel 9
On inner wall, gate-type upending frame is controlled by landing leg stretching driving device 2 and crossbeam retractable driving device 4 respectively and is worked in tunnel
When height and span, traction drive device 8.1 by transmission case or directly drive traveling wheel 8.12 rotation, make entire gate-type
Upending frame is kept straight in tunnel 9, when gate-type upending frame reaches tunnel corner, is driven by wheel carrier device for revolving and driving 8.4
The wheel carrier slewing gear 8.8 being attached thereto, and then drive and make required angle with the affixed walking wheel support 8.9 of worm gear 8.6
Rotation, the traveling wheel 8.12 being connected in walking wheel support 8.9 so just can make the in due course rotation of required angle therewith, guarantee
Stationarity and fixing when gate-type upending frame turns round.
Above-mentioned only to have enumerated some preferred embodiments of the utility model tunnel gate-type upending frame, but it is not limited to this,
Without prejudice to the utility model basic principle, it can also make several transformation and improvement.For example, to oscillatory gearing mechanism
Selection is not only limited to telescopic oil cylinder, also can be some devices that commonly can be carried out expanding-contracting action such as cylinder, and so on.As long as
It is that made any structure is close on the basis of the utility model, intimate variation pattern is accordingly to be regarded as falling into the utility model
Protection scope.
Claims (10)
1. a kind of tunnel gate-type upending frame, including door frame crossbeam and door frame supporting leg, it is characterised in that: the door frame supporting leg includes phase
Supporting leg (1) under the door frame upper supporting leg (3) and door frame that are mutually slidably connected, is arranged between supporting leg (1) under door frame upper supporting leg (3) and door frame
There are landing leg stretching driving device (2)；The door frame crossbeam includes left fork beam (6) and right fork beam (7), in left fork beam (6)
Crossbeam retractable driving device (4) are connected between right fork beam (7)；It is fixedly installed on supporting leg (1) under the door frame more
It ties up row wheel support (8.3), hinged on the multidimensional wheel support (8.3) to have traveling wheel swinging mounting (8.7), the traveling wheel swinging mounting
(8.7) it is supported between multidimensional wheel support (8.3) oscillatory gearing mechanism (8.2), is rotated on traveling wheel swinging mounting (8.7)
Walking wheel support (8.9) are supported with, wheel carrier is provided between traveling wheel swinging mounting (8.7) and walking wheel support (8.9) and is returned
Turn transmission device (8.8), rotating support there are traveling wheel (8.12) in walking wheel support (8.9), the traveling wheel (8.12) and walking
Wheel drive unit (8.1) transmission connection.
2. gate-type upending frame in tunnel according to claim 1, it is characterised in that: under the door frame upper supporting leg (3) and door frame
Supporting leg (1) is mutually slidably socketed.
3. gate-type upending frame in tunnel according to claim 1, it is characterised in that: the landing leg stretching driving device (2) is
Telescopic oil cylinder；The crossbeam retractable driving device (4) is telescopic oil cylinder.
4. gate-type upending frame in tunnel according to claim 1, it is characterised in that: the left fork beam (6) and right fork beam
(7) it is mutually slidably socketed.
5. gate-type upending frame in tunnel according to claim 4, it is characterised in that: the left fork beam (6) and right fork beam
(7) it is directly slidably socketed.
6. gate-type upending frame in tunnel according to claim 4, it is characterised in that: the left fork beam (6) and right fork beam
(7) it is slidably socketed by crossbeam connector (5).
7. gate-type upending frame in tunnel according to claim 1 or 3, it is characterised in that: the crossbeam retractable driving device (4)
Both ends difference twisted branch on left fork beam (6) and right fork beam (7).
8. gate-type upending frame in tunnel according to claim 7, it is characterised in that: the crossbeam retractable driving device (4) is
Two sets, the equal twisted branchs in one end of two sets of crossbeam retractable driving devices (4) is driven on crossbeam connector (5), two sets of crossbeams are flexible
The other end difference twisted branch of dynamic device (4) is on left fork beam (6) and right fork beam (7).
9. gate-type upending frame in tunnel according to claim 1, it is characterised in that: the oscillatory gearing mechanism (8.2) is to stretch
Contracting oil cylinder；The wheel carrier slewing gear (8.8) is worm-gear speed reducer.
10. gate-type upending frame in tunnel according to claim 1, it is characterised in that: the traction drive device (8.1) is
Hydraulic motor or motor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820971386.4U CN208617243U (en) | 2018-06-23 | 2018-06-23 | Tunnel gate-type upending frame |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820971386.4U CN208617243U (en) | 2018-06-23 | 2018-06-23 | Tunnel gate-type upending frame |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208617243U true CN208617243U (en) | 2019-03-19 |
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ID=65703206
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820971386.4U Expired - Fee Related CN208617243U (en) | 2018-06-23 | 2018-06-23 | Tunnel gate-type upending frame |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208617243U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112479044A (en) * | 2020-10-28 | 2021-03-12 | 中建五局土木工程有限公司 | Wireless control hoisting equipment |
| CN113955634A (en) * | 2021-09-22 | 2022-01-21 | 南通鸿歆盛制动系统有限公司 | Mobile device of port crane |
| CN117023374A (en) * | 2023-10-10 | 2023-11-10 | 中铁上海工程局集团第六工程有限公司 | Crane for tunnel inverted arch trestle water-proof and drainage operation |
-
2018
- 2018-06-23 CN CN201820971386.4U patent/CN208617243U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112479044A (en) * | 2020-10-28 | 2021-03-12 | 中建五局土木工程有限公司 | Wireless control hoisting equipment |
| CN113955634A (en) * | 2021-09-22 | 2022-01-21 | 南通鸿歆盛制动系统有限公司 | Mobile device of port crane |
| CN113955634B (en) * | 2021-09-22 | 2022-03-11 | 南通鸿歆盛制动系统有限公司 | Mobile device of port crane |
| CN117023374A (en) * | 2023-10-10 | 2023-11-10 | 中铁上海工程局集团第六工程有限公司 | Crane for tunnel inverted arch trestle water-proof and drainage operation |
| CN117023374B (en) * | 2023-10-10 | 2023-12-12 | 中铁上海工程局集团第六工程有限公司 | Crane for tunnel inverted arch trestle water-proof and drainage operation |
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|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190319 |