CN201581899U - Hydraulic drive walking type motorized cart of tunnel construction trestle - Google Patents
Hydraulic drive walking type motorized cart of tunnel construction trestle Download PDFInfo
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- CN201581899U CN201581899U CN2010200395075U CN201020039507U CN201581899U CN 201581899 U CN201581899 U CN 201581899U CN 2010200395075 U CN2010200395075 U CN 2010200395075U CN 201020039507 U CN201020039507 U CN 201020039507U CN 201581899 U CN201581899 U CN 201581899U
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Abstract
The utility model relates to a hydraulic drive walking type motorized cart of tunnel construction trestle which comprises a transverse walking type moving device, a longitudinal walking type moving device, a front hydraulic lifting device and a back hydraulic lifting device. The key technology of the device is a hydraulic drive walking type motorized cart used for excavating construction moving trestles of various tunnels through drilling and blasting method under the assistance of the front hydraulic lifting device and the back hydraulic lifting device. The device has the advantages of convenient use, high automation, high reliability and good safety, etc, is suitable for moving construction trestles of tunnels under severe ground conditions, can better meet the demand of conveniently and quickly following up the trestles with the propulsion of the working face of tunnel construction, and realize to flexibly adjust the positions and poses of the trestles.
Description
Affiliated technical field
The utility model relates to a kind of constructing tunnel trestle hydraulic-driven walking motorized cart, is a kind of walking motorized cart that is used for various tunnels or tunnel drilling and blasting method excavation construction movable trestle.
Background technology
Mutual interference mutually or conflict often will take place with arch lining cutting at the bottom of the concrete in tunnel or tunnel drilling and blasting method excavation when constructing, will inevitably influence whole construction period and quality.Generally use various simple and easy construction bridges at present both at home and abroad, this easy construction bridge moves difficulty, and can not satisfy slags tap transports the needs of constructing simultaneously with concrete lining, thereby efficiency of construction is low, cost is high.
Summary of the invention
The purpose of this utility model provides a kind of constructing tunnel trestle hydraulic-driven walking motorized cart, and plant automation degree height, can trestle constantly be pushed ahead with constructing tunnel, and can adjust the position and the attitude of trestle, satisfy the requirement of the parallel construction of tunnel excavation and bottom inverted arch concrete pouring fully.
The utility model provides a kind of constructing tunnel trestle hydraulic-driven walking motorized cart in order to achieve the above object, comprises horizontal walking mobile device, vertical walking mobile device, preceding hydraulic lift and back hydraulic lift; Laterally the walking mobile device comprises horizontal mobile hydraulic drive mechanism in back and preceding horizontal mobile hydraulic drive mechanism; Vertically the walking mobile device comprises front supporting device, back running gear and vertically moves driving oil cylinder, and hydraulic lift before it is characterized in that installing on preceding horizontal mobile hydraulic drive mechanism is installed the back running gear on the hydraulic lift of back.
The utility model constructing tunnel trestle hydraulic-driven walking motorized cart compared with prior art has following advantage:
1, this walking motorized cart is easy to use, the automaticity height: can trestle constantly be pushed ahead with the excavation face, and can adjust the position and the attitude of trestle;
2, this walking motorized cart reliability height: realize the hydraulic actuator self-locking, prevent overload.
3, this walking motorized cart can adapt to moving of constructing tunnel trestle under the abominable ground condition, can satisfy well trestle with the propelling of tunnel construction tunnel face the needs of follow-up quickly and easily, can adapt to the mobile of constructing tunnel trestle under the abominable ground condition.
Description of drawings
Fig. 1 is the structural representation of the utility model constructing tunnel trestle hydraulic-driven walking motorized cart;
Fig. 2 vertically moves the stride view for the utility model;
Fig. 3 is an oval circle inner structure enlarged drawing among Fig. 1;
Fig. 4 is that B-B is horizontal mobile hydraulic drive mechanism schematic diagram behind the utility model to view among Fig. 2;
Fig. 5～Fig. 7 is the horizontal mobile stride view of the utility model;
Fig. 8 be Fig. 2 A-A to view, be running gear structural representation behind the utility model;
Fig. 9 be Fig. 2 C-C to view, be the utility model front wheel support device structure schematic diagram;
Figure 10 is a hydraulicefficiency elevation structure structural representation behind the utility model;
Figure 11 be Fig. 2 D-D to view, be the structural representation of hydraulic lift and preceding horizontal mobile hydraulic drive mechanism before the utility model.
Among the above-mentioned figure: 1 back hydraulic lift, 2 back running gears, the horizontal mobile hydraulic drive mechanism in 3 backs, 4 moving track beams, 5 main bridge lower chords, 6 vertically move driving oil cylinder, 7 vertically move the push rod of driving oil cylinder, 8 vertically move the push rod hinge, 9 support roller holding devices, hydraulic lift before 10, horizontal mobile hydraulic drive mechanism before 11,12 front wheel bracing or strutting arrangements, 13 main bridge crossbeams, 14 backs are the moving track beam laterally, traversing idler pulley is laterally moved in 15 backs, traversing change gear is laterally moved in 16 backs, 17 backs are the mobile putter hinge laterally, the horizontal mobile bottom bracket in 18 backs, the horizontal mobile driving oil cylinder in 19 backs, 20 running gear bracing frames, 21 road wheel axletrees, 22 running wheels, 23 roller devices, 24 hinged-supports, 25 sub-trusses, support base support before 26, support the vertical shift idler pulley before 27, support the vertical shift change gear before 28,29 back hydraulic lift guide cylinders, 30 back hydraulic lifting oil cylinders, the push rod of 31 back hoist cylinders, 32 back hydraulic lift guide pegs, 33 back hydraulic lift bearings, horizontal mobile hydraulic drive mechanism change gear before 34, horizontal mobile hydraulic drive mechanism idler pulley before 35, horizontal mobile driving oil cylinder push rod hinged-support before 36, the push rod of horizontal mobile oil cylinder before 37, horizontal mobile driving oil cylinder before 38,39 sub-trusses, 40 bottom support brackets, horizontal moving track beam before 41,42 lifting guide pegs, the push rod of 43 hoist cylinders, hydraulic lift bearing before 44,45 lifting guide cylinders, 46 hoist cylinders.
The specific embodiment
Below in conjunction with drawings and Examples the utility model is further described:
Embodiment 1: the structure of the utility model constructing tunnel trestle hydraulic-driven walking motorized cart is referring to Fig. 1 and Fig. 2, and the utility model comprises horizontal walking mobile device, vertical walking mobile device, preceding hydraulic lift 10 and back hydraulic lift 1; Laterally the walking mobile device comprises horizontal mobile hydraulic drive mechanism 3 in back and preceding horizontal mobile hydraulic drive mechanism 11; Vertically the walking mobile device comprises front supporting device 12, back running gear 2 and vertically moves driving oil cylinder 6, and hydraulic lift 10 before installing on preceding horizontal mobile hydraulic drive mechanism 11 is installed back running gear 2 on the hydraulic lift 1 of back.
Structure such as Fig. 2 of the horizontal mobile hydraulic drive mechanism 3 in back described in the utility model, shown in 4, be provided with the horizontal mobile bottom bracket 18 in back, connect laterally moving track beam 14 of back in the bottom of crossbeam 13, the back laterally bottom and the sidewall of moving track beam 14 is provided with track, laterally mobile traversing idler pulley 15 in back and back are installed on the horizontal mobile bottom bracket 18 in back laterally move traversing change gear 16, the back is laterally moved traversing idler pulley 15 and is held laterally moving track beam 14 of back, the back is laterally moved traversing change gear 16 and is cooperated with the track of horizontal moving track beam 14 sidewalls in back, the horizontal mobile driving oil cylinder 19 in hinged back on the horizontal moving track beam 14 in back is installed the push rod that the horizontal mobile putter hinge 17 in back connects the horizontal mobile driving oil cylinder in back on the horizontal mobile bottom bracket 18 in back.
The structure of back described in the utility model running gear 2 is provided with running gear bracing frame 20 and is connected with road wheel axletree 21 shown in Fig. 2,8, and running wheel 22 is installed at road wheel axletree 21 two ends.
Back described in the utility model hydraulic lift 1 structure is shown in Fig. 1,10, back hydraulic lift 1 is a fixing back hydraulic lift bearing 33 on main bridge lower chord 5, back hoist cylinder 30 and back hydraulic lift guide cylinder 29 are installed on the back hydraulic lift bearing 33, establish back hydraulic lift guide peg 32 in the back hydraulic lift guide cylinder 29, guide peg is fixed on the running gear 2 of back, and the push rod 31 of back hoist cylinder is hinged on the running gear 2 of back.
Horizontal mobile hydraulic drive mechanism 11 comprises sub-truss 39 before described in the utility model, bottom support bracket 40 and preceding horizontal moving track beam 41, horizontal mobile driving oil cylinder 38 before on preceding horizontal moving track beam, installing, the preceding laterally bottom and the sidewall of moving track beam 41 are provided with track, sub-truss 39 is installed on the bottom support bracket 40, horizontal mobile hydraulic drive mechanism idler pulley 35 before on bottom support bracket 40, installing, preceding horizontal mobile hydraulic drive mechanism change gear 34 and preceding horizontal mobile driving oil cylinder push rod hinged-support 36, horizontal moving track beam 41 before preceding horizontal mobile hydraulic drive mechanism idler pulley 35 is held, preceding horizontal mobile hydraulic drive mechanism change gear 34 cooperates with the track of preceding horizontal moving track beam 41 sidewalls, the push rod 37 of preceding horizontal mobile driving oil cylinder hinged-support 36 hinged preceding horizontal mobile oil cylinders.
Embodiment 2: Application Example 1 the utility model walking motorized cart, and the course of work is as follows:
Referring to shown in Figure 2, when trestle vertically moves, the hoist cylinder 30 of elongation back hydraulic lift 1, back running gear 2 is landed, the horizontal mobile hydraulic drive mechanism in back 3 is liftoff, the hoist cylinder 46 of hydraulic lift 10 before shrinking simultaneously, and horizontal mobile hydraulic drive mechanism 11 is liftoff before making; Then, vertically move driving oil cylinder 6 and shrink, reach on the front supporting device vertical shift idler pulley 27 is dropped in the trestle front portion; After moving 1.5 meters behind the front supporting device 12 relative trestles, vertically moving driving oil cylinder 6 quits work, the hoist cylinder 46 of hydraulic lift 10 before the elongation, preceding horizontal mobile hydraulic drive mechanism 11 lands, front supporting device 12 is liftoff, vertically move driving oil cylinder 6 elongations, front supporting device 12 is pushed back the trestle front end.So repeatedly, can realize that the trestle walking vertically moves.
Referring to Fig. 5～Fig. 7, trestle is horizontal when mobile, at first promote the hoist cylinder 30 of back hydraulic lift 1, the horizontal mobile hydraulic drive mechanism 3 in back is landed, the hoist cylinder 46 of hydraulic lift 10 before the elongation makes front supporting device 12 liftoff simultaneously, the moving locking device of horizontal mobile hydraulic drive mechanism 11 and the traversing idler pulley 15 of the horizontal mobile hydraulic drive mechanism in back before removing, horizontal mobile driving oil cylinder before and after elongation or the withdrawal makes trestle and bottom bracket generation relative displacement; The hoist cylinder 30 of elongation back hydraulic lift 1 again makes the horizontal mobile hydraulic drive mechanism in back, back 3 liftoff, and the hoist cylinder 46 of hydraulic lift 10 lands front supporting device 12 before shrinking simultaneously; Then, horizontal mobile driving oil cylinder action is opposite, i.e. horizontal mobile driving oil cylinder before and after withdrawal or the elongation makes trestle and bottom bracket that reverse relative displacement take place.So repeatedly, the walking that can realize trestle laterally moves.
The utility model walking motorized cart is easy to use, the automaticity height, the reliability height, safety is good, adapt to moving of constructing tunnel trestle under the abominable ground condition, can satisfy well trestle with the propelling of tunnel construction tunnel face the needs of follow-up quickly and easily, and can realize that the position of trestle and attitude adjust flexibly.
Claims (7)
1. a constructing tunnel trestle hydraulic-driven walking motorized cart comprises horizontal walking mobile device, vertical walking mobile device, preceding hydraulic lift and back hydraulic lift; Laterally the walking mobile device comprises horizontal mobile hydraulic drive mechanism in back and preceding horizontal mobile hydraulic drive mechanism; Vertically the walking mobile device comprises front wheel bracing or strutting arrangement, rear walking wheel device and vertically moves oil cylinder, it is characterized in that: hydraulic lift before on preceding horizontal mobile hydraulic drive mechanism, installing, on the hydraulic lift of back, the rear walking wheel device is installed.
2. constructing tunnel trestle hydraulic-driven walking motorized cart according to claim 1, it is characterized in that: the horizontal mobile hydraulic drive mechanism in described back is provided with the horizontal mobile bottom bracket in back, connect laterally moving track beam of back in the bottom of crossbeam, the back laterally bottom and the sidewall of moving track beam is provided with track, laterally mobile traversing idler pulley in back and back are installed on the horizontal mobile bottom bracket in back laterally move traversing change gear, the back is laterally moved traversing idler pulley and is held laterally moving track beam of back, the back is laterally moved traversing change gear and is cooperated with the track of the horizontal moving track beam sidewall in back, the horizontal mobile driving oil cylinder in hinged back on the horizontal moving track beam in back is installed the push rod that the horizontal mobile putter in back is hinged the horizontal mobile driving oil cylinder in back on the horizontal mobile bottom bracket in back.
3. constructing tunnel trestle hydraulic-driven walking motorized cart according to claim 1 is characterized in that: described back running gear is provided with the running gear bracing frame and is connected with the road wheel axletree, and running wheel is installed at road wheel axletree two ends.
4. constructing tunnel trestle hydraulic-driven walking motorized cart according to claim 1, it is characterized in that: described front wheel bracing or strutting arrangement comprises sub-truss and roller devices; Roller devices is provided with hinged-support, and sub-truss is installed on the hinged-support base of roller devices; Support base support before installing on hinged-support supports vertical shift idler pulley and preceding support vertical shift change gear before installing on preceding support base support; The preceding vertical shift idler pulley that supports is held the moving track beam, and preceding support vertical shift change gear cooperates with the track of moving track beam sidewall; The hinged driving oil cylinder that vertically moves on main bridge lower chord is installed on roller devices and is vertically moved driving oil cylinder push rod hinge, connects the push rod that vertically moves driving oil cylinder, and the support roller holding device is installed on main bridge lower chord.
5. constructing tunnel trestle hydraulic-driven walking motorized cart according to claim 1, it is characterized in that: described back hydraulic lift is a fixing back hydraulic lift bearing on main bridge lower chord, back hoist cylinder and back hydraulic lift guide cylinder are installed on the back hydraulic lift bearing, establish back hydraulic lift guide peg in the back hydraulic lift guide cylinder, guide peg is fixed on the running gear of back, and the push rod of back hoist cylinder is hinged on the running gear of back.
6. constructing tunnel trestle hydraulic-driven walking motorized cart according to claim 1, it is characterized in that: hydraulic lift is a hydraulic lift bearing before fixing on main bridge lower chord before described, hoist cylinder and lifting guide cylinder are installed on preceding hydraulic lift bearing, establish the lifting guide peg in the guide cylinder, on the horizontal moving track beam, the push rod of hoist cylinder was hinged on the preceding laterally moving track beam before the lifting guide peg was fixed on.
7. constructing tunnel trestle hydraulic-driven walking motorized cart according to claim 1 is characterized in that: horizontal mobile hydraulic drive mechanism comprises sub-truss, bottom support bracket and preceding horizontal moving track beam before described; Horizontal mobile driving oil cylinder before on preceding horizontal moving track beam, installing, the bottom and the sidewall of preceding horizontal moving track beam are provided with track; Sub-truss is installed on the bottom support bracket; Horizontal mobile hydraulic drive mechanism idler pulley, preceding horizontal mobile hydraulic drive mechanism change gear and preceding horizontal mobile driving oil cylinder push rod hinged-support before on bottom support bracket, installing, horizontal moving track beam before preceding horizontal mobile hydraulic drive mechanism idler pulley is held, preceding horizontal mobile hydraulic drive mechanism change gear cooperates with the track of preceding horizontal moving track beam sidewall, the push rod of horizontal mobile oil cylinder before preceding horizontal mobile driving oil cylinder hinged-support is hinged.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010200395075U CN201581899U (en) | 2010-01-18 | 2010-01-18 | Hydraulic drive walking type motorized cart of tunnel construction trestle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010200395075U CN201581899U (en) | 2010-01-18 | 2010-01-18 | Hydraulic drive walking type motorized cart of tunnel construction trestle |
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| CN201581899U true CN201581899U (en) | 2010-09-15 |
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| CN2010200395075U Expired - Fee Related CN201581899U (en) | 2010-01-18 | 2010-01-18 | Hydraulic drive walking type motorized cart of tunnel construction trestle |
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Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102092370A (en) * | 2011-01-14 | 2011-06-15 | 湖南五新机械有限公司 | Automatic balanced support mechanism for uneven ground support |
| CN102797479A (en) * | 2011-05-23 | 2012-11-28 | 中交隧道工程局有限公司 | Inverted-arch moving die carrier with crossing running gears |
| CN104499416A (en) * | 2014-11-24 | 2015-04-08 | 中铁隧道集团隧道设备制造有限公司 | Full-hydraulic crawler-type self-moving trestle |
| CN105927250A (en) * | 2016-06-27 | 2016-09-07 | 湖南五新机械有限公司 | Movable support mechanism of box type main beam lower support type trestle |
| CN105952480A (en) * | 2016-06-27 | 2016-09-21 | 湖南五新机械有限公司 | Box girder through type self-propelled hydraulic invert trestle |
| CN107060819A (en) * | 2017-01-23 | 2017-08-18 | 成都锐龙机械制造有限公司 | Carry out formula inverted arch trestle and its application method with oil cylinder in a kind of tunnel |
| CN107090767A (en) * | 2017-06-19 | 2017-08-25 | 中铁隧道集团二处有限公司 | A kind of Full-hydraulic crawler-type self trestle |
| CN107143351A (en) * | 2016-03-01 | 2017-09-08 | 中铁二局第四工程有限公司 | A kind of self-propelled tunnel overlength inverted arch moving die plate steel box-girder trestle |
| CN108049303A (en) * | 2017-12-19 | 2018-05-18 | 成都锐龙机械制造有限公司 | A kind of driving postposition trestle and installation, method of adjustment |
-
2010
- 2010-01-18 CN CN2010200395075U patent/CN201581899U/en not_active Expired - Fee Related
Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102092370A (en) * | 2011-01-14 | 2011-06-15 | 湖南五新机械有限公司 | Automatic balanced support mechanism for uneven ground support |
| CN102797479A (en) * | 2011-05-23 | 2012-11-28 | 中交隧道工程局有限公司 | Inverted-arch moving die carrier with crossing running gears |
| CN102797479B (en) * | 2011-05-23 | 2015-04-01 | 中交隧道工程局有限公司 | Inverted-arch moving die carrier with crossing running gears |
| CN104499416A (en) * | 2014-11-24 | 2015-04-08 | 中铁隧道集团隧道设备制造有限公司 | Full-hydraulic crawler-type self-moving trestle |
| CN107143351A (en) * | 2016-03-01 | 2017-09-08 | 中铁二局第四工程有限公司 | A kind of self-propelled tunnel overlength inverted arch moving die plate steel box-girder trestle |
| CN105927250A (en) * | 2016-06-27 | 2016-09-07 | 湖南五新机械有限公司 | Movable support mechanism of box type main beam lower support type trestle |
| CN105952480A (en) * | 2016-06-27 | 2016-09-21 | 湖南五新机械有限公司 | Box girder through type self-propelled hydraulic invert trestle |
| CN107060819A (en) * | 2017-01-23 | 2017-08-18 | 成都锐龙机械制造有限公司 | Carry out formula inverted arch trestle and its application method with oil cylinder in a kind of tunnel |
| CN107060819B (en) * | 2017-01-23 | 2019-10-22 | 成都锐龙机械制造有限公司 | A kind of tunnel oil cylinder implementation formula inverted arch trestle and its application method |
| CN107090767A (en) * | 2017-06-19 | 2017-08-25 | 中铁隧道集团二处有限公司 | A kind of Full-hydraulic crawler-type self trestle |
| CN108049303A (en) * | 2017-12-19 | 2018-05-18 | 成都锐龙机械制造有限公司 | A kind of driving postposition trestle and installation, method of adjustment |
| CN108049303B (en) * | 2017-12-19 | 2023-12-15 | 成都锐龙机械制造有限公司 | Driving rear trestle, mounting method and adjusting method |
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| Date | Code | Title | Description |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100915 Termination date: 20110118 |