CN219733419U - Waterproof platform truck of laying in tunnel - Google Patents
Waterproof platform truck of laying in tunnel Download PDFInfo
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- CN219733419U CN219733419U CN202320781301.7U CN202320781301U CN219733419U CN 219733419 U CN219733419 U CN 219733419U CN 202320781301 U CN202320781301 U CN 202320781301U CN 219733419 U CN219733419 U CN 219733419U
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- side wall
- laying
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- 229910000831 Steel Inorganic materials 0.000 claims description 5
- 239000010959 steel Substances 0.000 claims description 5
- 238000005096 rolling process Methods 0.000 claims 2
- 238000005056 compaction Methods 0.000 claims 1
- 238000010276 construction Methods 0.000 abstract description 7
- 230000009194 climbing Effects 0.000 abstract description 4
- 238000004804 winding Methods 0.000 description 11
- 238000010030 laminating Methods 0.000 description 5
- 230000006835 compression Effects 0.000 description 3
- 238000007906 compression Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- Road Paving Machines (AREA)
Abstract
The utility model discloses a waterproof tunnel laying trolley, which belongs to the technical field of tunnel construction and comprises two driving motors and a laying roller, wherein one side of each driving motor is provided with two arc-shaped sliding rails, two ends of each arc-shaped sliding rail are connected with supporting plates, moving wheels are arranged below the supporting plates, an arc-shaped lifting rail is arranged between the two supporting plates, the outer side wall of each arc-shaped lifting rail is connected with a lifting assembly, two ends of the laying roller are connected with a connecting plate through connecting rods, and the side wall of each connecting plate is connected with a compacting assembly. According to the utility model, through the arrangement of the platform sliding plate and the paving sliding plate, the height change of the operating platform and the progress of the waterproof plates paved by the paving rollers can be kept consistent, constructors are prevented from climbing up and down, the paving efficiency of the waterproof plates is improved, and meanwhile, due to the arrangement of the positioning rollers, the waterproof plates which are just paved and unfolded are not easy to deviate before being fixed, so that the adjacent edges of the two waterproof plates are conveniently attached and positioned.
Description
Technical Field
The utility model relates to the technical field of tunnel construction, in particular to a waterproof laying trolley for a tunnel.
Background
Along with the continuous development of social economy, the living standard of people is continuously improved, the technology is continuously developed and innovated, the country is always bridging and repairing roads so that people can go out more conveniently, and when mountain bodies block the repairing roads, tunnels must be cut. The waterproof board laying in the tunnel is the core and the key of the tunnel waterproof technology, and the construction quality of the waterproof board is important to the overall waterproof effect of the tunnel.
When current tunnel platform truck is laying the waterproof board, generally can expand one section waterproof board at tunnel inside wall, then let the workman carry out spacing fixed to the waterproof board of partly expanding, like this along with the change of the waterproof board laying expansion highly, construction worker need constantly change highly for the efficiency of construction is lower, and the partly waterproof board of platform truck expansion lacks location and spacing after expanding simultaneously, makes the waterproof board of expansion part take place skew and the poor problem of wall laminating condition easily.
Disclosure of Invention
The utility model aims to solve the problem of lower construction efficiency in the prior art, and provides a waterproof tunnel laying trolley.
In order to achieve the above purpose, the present utility model adopts the following technical scheme:
the utility model provides a waterproof platform truck of laying in tunnel, includes two driving motor and lays the roller, two driving motor one side all is provided with two arc slide rails, arc slide rail both ends all are connected with the backup pad, the backup pad below is provided with removes the wheel, two be provided with arc lift rail between the backup pad, arc lift rail lateral wall is connected with lifting unit, it is connected with the connecting plate through the connecting rod to lay the roller both ends, the connecting plate lateral wall is connected with the hold-down subassembly, the hold-down subassembly is connected with the hold-down roller, hold-down roller one side is provided with auxiliary positioning subassembly.
Preferably, the output end of the driving motor is fixedly connected with a winding shaft, a plurality of arc-shaped sliding rail outer side walls are all in sliding connection with a laying sliding plate, the arc-shaped lifting rail outer side walls are in sliding connection with a platform sliding plate, and the winding shaft outer side walls are respectively and fixedly connected with the laying sliding plate and the platform sliding plate through traction steel ropes.
Preferably, the driving motor side wall is fixedly connected with the supporting plate top end, the supporting plate is rotationally connected with the moving wheel side wall through a rotating shaft, the supporting plate top end is fixedly connected with the arc-shaped sliding rail end part, and the supporting plate top end is fixedly connected with the two ends of the arc-shaped lifting rail through a fixing seat.
Preferably, the lifting assembly is composed of a plurality of hydraulic cylinders and an operation platform, the side wall of the platform sliding plate is fixedly connected with the bottom end of the hydraulic cylinder through a fixing plate, the top end of the hydraulic cylinder is rotationally connected with the bottom end of the operation platform, and the side wall of the platform sliding plate is fixedly connected with a balance sensor.
Preferably, the end part of the laying roller is fixedly connected with the end part of the connecting rod, the other end of the connecting rod is rotationally connected with the side wall of the connecting plate, and the end part of the connecting plate is fixedly connected with the side walls of the two laying sliding plates.
Preferably, the compressing assembly is composed of a connecting shaft and a torsion spring, the end part of the connecting shaft is rotationally connected with the side wall of the connecting plate, and the other end of the connecting shaft is fixedly connected with an extension plate.
Preferably, the torsion spring is arranged on the outer side wall of the connecting shaft, and the side wall of the extension plate is fixedly connected with the end part of the compression roller.
Preferably, the auxiliary positioning assembly consists of an extension rod and a positioning roller, wherein the end part of the extension rod is fixedly connected with the side wall of the laying slide plate, and the other end of the extension rod is rotationally connected with the side wall of the positioning roller.
Compared with the prior art, the utility model has the beneficial effects that:
1. in this scheme, through the platform slide with lay the setting of slide, can let operation platform's altitude mixture variation and lay the waterproof board progress that the roller laid and keep unanimous, avoided constructor climbing from top to bottom, improved the efficiency of laying of waterproof board.
2. In this scheme, through the setting of locating roll, can let just lay the skew of the difficult emergence position of expansion waterproof board before unfixed, the laminating location on two waterproof board adjacent limits of being convenient for.
3. In this scheme, through the setting of torsion spring and pinch roller, can make pinch roller and waterproof board compress tightly the laminating inseparabler.
Drawings
Fig. 1 is a schematic perspective view of a waterproof laying trolley for tunnels;
fig. 2 is a schematic structural diagram of an operation platform in a waterproof tunnel laying trolley provided by the utility model;
fig. 3 is a schematic structural view of an arc lifting rail in a waterproof tunnel laying trolley according to the present utility model;
fig. 4 is a schematic structural view of a paving roller in a waterproof paving trolley for tunnels;
fig. 5 is a schematic structural view of a paving slide plate in a waterproof paving trolley for tunnels;
fig. 6 is a schematic structural diagram of a platform slide plate in a waterproof tunnel laying trolley according to the present utility model;
fig. 7 is an enlarged view at a in fig. 4.
In the figure: 1. a driving motor; 2. a laying roller; 3. a support plate; 4. a winding shaft; 5. a moving wheel; 6. an arc-shaped slide rail; 7. a fixing seat; 8. an arc lifting rail; 9. a platform slide plate; 10. a hydraulic cylinder; 11. a balance inductor; 12. an operating platform; 13. paving a sliding plate; 14. a connecting plate; 15. a connecting shaft; 16. a torsion spring; 17. an extension plate; 18. a pinch roller; 19. an extension rod; 20. and positioning rollers.
Detailed Description
The technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model, and it is apparent that the described embodiments are only some embodiments of the present utility model, but not all embodiments, and all other embodiments obtained by those skilled in the art without making creative efforts based on the embodiments of the present utility model are included in the protection scope of the present utility model.
Examples:
referring to fig. 1-7, a waterproof tunnel laying trolley comprises two driving motors 1 and a laying roller 2, wherein one side of each driving motor 1 is provided with two arc-shaped sliding rails 6, two ends of each arc-shaped sliding rail 6 are connected with supporting plates 3, a movable wheel 5 is arranged below each supporting plate 3, an arc-shaped lifting rail 8 is arranged between each two supporting plates 3, and the outer side wall of each arc-shaped lifting rail 8 is connected with a lifting assembly;
further, the output end of the driving motor 1 is fixedly connected with a winding shaft 4, the outer side walls of the arc-shaped sliding rails 6 are all connected with a paving sliding plate 13 in a sliding manner, the outer side walls of the arc-shaped lifting rails 8 are connected with a platform sliding plate 9 in a sliding manner, the outer side walls of the winding shaft 4 are respectively and fixedly connected with the paving sliding plate 13 and the platform sliding plate 9 through traction steel ropes, the side walls of the driving motor 1 are fixedly connected with the top end of the supporting plate 3, the supporting plate 3 is rotationally connected with the side walls of the movable wheels 5 through rotating shafts, the top end of the supporting plate 3 is fixedly connected with the end of the arc-shaped sliding rail 6, the top end of the supporting plate 3 is fixedly connected with the two ends of the arc-shaped lifting rails 8 through fixing seats 7, a lifting assembly consists of a plurality of hydraulic cylinders 10 and an operating platform 12, the side walls of the platform sliding plate 9 are fixedly connected with the bottom ends of the hydraulic cylinders 10 through fixing plates, the top ends of the hydraulic cylinders 10 are rotationally connected with the bottom ends of the operating platform 12, and the side walls of the platform sliding plate 9 are fixedly connected with balance inductors 11;
it should be noted that: starting a driving motor 1 to drive a winding shaft 4 to rotate together, enabling the winding shaft 4 to rotate and drive a platform slide plate 9 to slide on an arc lifting rail 8 through a traction steel rope connected with the winding shaft 4 to drive a paving slide plate 13 to slide on an arc slide rail 6, paving a waterproof plate on the inner side wall of a tunnel through a paving roller 2 by sliding the paving slide plate 13, enabling an operating platform 12 to change the height by sliding the platform slide plate 9, enabling the operating platform 12 to incline in an angle while changing the height, controlling a plurality of hydraulic cylinders 10 to push out and contract through the inclination condition of the sensing angle by a balance sensor 11 so as to adjust the angle of the operating platform 12, enabling the operating platform to always keep a horizontal operation state, facilitating the work of constructors, and enabling the driving motor 1 and the hydraulic cylinders 10 to be of the prior art and not to be excessively repeated herein;
the adoption of the method has the following further advantages: thus, the height change of the operation platform 12 is kept consistent with the progress of the waterproof board paved by the paving roller 2, the constructor is prevented from climbing up and down, and the paving efficiency of the waterproof board is improved.
The two ends of the laying roller 2 are connected with a connecting plate 14 through connecting rods, the side wall of the connecting plate 14 is connected with a pressing assembly, the pressing assembly is connected with a pressing roller 18, and one side of the pressing roller 18 is provided with an auxiliary positioning assembly;
further, the end part of the laying roller 2 is fixedly connected with the end part of the connecting rod, the other end of the connecting rod is rotationally connected with the side wall of the connecting plate 14, the end part of the connecting plate 14 is fixedly connected with the side walls of the two laying sliding plates 13, the compression assembly consists of a connecting shaft 15 and a torsion spring 16, the end part of the connecting shaft 15 is rotationally connected with the side wall of the connecting plate 14, the other end of the connecting shaft 15 is fixedly connected with an extension plate 17, the torsion spring 16 is arranged on the outer side wall of the connecting shaft 15, the side wall of the extension plate 17 is fixedly connected with the end part of the compression roller 18, the auxiliary positioning assembly consists of an extension rod 19 and a positioning roller 20, the end part of the extension rod 19 is fixedly connected with the side wall of the laying sliding plates 13, and the other end of the extension rod 19 is rotationally connected with the side wall of the positioning roller 20;
it should be noted that: when the waterproof board is paved by the paving roller 2, the compacting roller 18 can compact the waterproof board just paved, when the compacting roller 18 is rotationally compacted by the connecting shaft 15, the torsion spring 16 can store elastic force which rotates reversely, so that the compacting roller 18 is tightly pressed and attached with the waterproof board, and double-sided stickers are rolled on the positioning roller 20 to assist in positioning and limiting the waterproof board just paved and unfolded;
the adoption of the method has the following further advantages: therefore, the waterproof plates which are just paved and unfolded are not easy to deviate in position before being fixed, and the adjacent edges of the two waterproof plates are convenient to attach and position.
When the utility model is used, the driving motor 1 is started to drive the winding shaft 4 to rotate together, the winding shaft 4 rotates to drive the platform slide plate 9 to slide on the arc lifting rail 8 through a traction steel rope connected with the winding shaft, the paving slide plate 13 is driven to slide on the arc slide rail 6, the paving slide plate 13 slides to lay a waterproof plate on the inner side wall of a tunnel through the paving roller 2, the platform slide plate 9 slides to drive the operating platform 12 to change the height, the operating platform 12 is inclined in angle while the height is changed, the balance sensor 11 controls the hydraulic cylinders 10 to push out and contract to adjust the angle of the operating platform 12 through sensing the inclination condition of the angle, so that the operating platform is always kept in a horizontal operating state, the construction staff can work conveniently, the height change of the operating platform 12 is kept consistent with the progress of the waterproof plate laid by the paving roller 2, the constructor can be prevented from climbing up and down, and the paving efficiency of the waterproof plate is improved;
lay roller 2 when laying the waterproof board, the pinch roller 18 can compress tightly the waterproof board that just laid, and when pinch roller 18 rotated through connecting axle 15 and compress tightly, torsion spring 16 can hold reverse pivoted elasticity for pinch roller 18 is more inseparable with the laminating of compressing tightly of waterproof board, has two-sided sticker on locating roll 20, and the waterproof board of just laying the expansion is fixed a position and spacing to the assistance, can let just lay the waterproof board of expanding just like this be difficult for taking place the skew of position before unfixed, the laminating location of two waterproof boards adjacent limit of being convenient for.
The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.
Claims (8)
1. The utility model provides a tunnel waterproof laying trolley, includes two driving motor (1) and lays roller (2), its characterized in that, two driving motor (1) one side all is provided with two arc slide rail (6), arc slide rail (6) both ends all are connected with backup pad (3), backup pad (3) below is provided with removes round (5), two be provided with arc lift rail (8) between backup pad (3), arc lift rail (8) lateral wall is connected with lifting unit, it is connected with connecting plate (14) to lay roller (2) both ends through the connecting rod, connecting plate (14) lateral wall is connected with compressing tightly the subassembly, compressing tightly the subassembly and being connected with pinch roller (18), pinch roller (18) one side is provided with auxiliary positioning subassembly.
2. The tunnel waterproof laying trolley according to claim 1, wherein the output end of the driving motor (1) is fixedly connected with a rolling shaft (4), a plurality of outer side walls of the arc-shaped sliding rails (6) are all in sliding connection with a laying sliding plate (13), the outer side walls of the arc-shaped lifting rails (8) are in sliding connection with a platform sliding plate (9), and the outer side walls of the rolling shaft (4) are respectively fixedly connected with the laying sliding plate (13) and the platform sliding plate (9) through traction steel ropes.
3. The tunnel waterproof laying trolley according to claim 1, wherein the side wall of the driving motor (1) is fixedly connected with the top end of the supporting plate (3), the supporting plate (3) is rotatably connected with the side wall of the moving wheel (5) through a rotating shaft, the top end of the supporting plate (3) is fixedly connected with the end part of the arc-shaped sliding rail (6), and the top end of the supporting plate (3) is fixedly connected with the two ends of the arc-shaped lifting rail (8) through a fixing seat (7).
4. The tunnel waterproof laying trolley according to claim 2, wherein the lifting assembly is composed of a plurality of hydraulic cylinders (10) and an operation platform (12), the side wall of the platform sliding plate (9) is fixedly connected with the bottom end of the hydraulic cylinders (10) through a fixing plate, the top end of the hydraulic cylinders (10) is rotatably connected with the bottom end of the operation platform (12), and the side wall of the platform sliding plate (9) is fixedly connected with a balance inductor (11).
5. A tunnel waterproof laying trolley according to claim 2, characterized in that the end of the laying roller (2) is fixedly connected with the end of a connecting rod, the other end of the connecting rod is rotatably connected with the side wall of a connecting plate (14), and the end of the connecting plate (14) is fixedly connected with the side walls of two laying sliding plates (13).
6. The tunnel waterproof laying trolley according to claim 1, wherein the pressing assembly is composed of a connecting shaft (15) and a torsion spring (16), the end portion of the connecting shaft (15) is rotatably connected with the side wall of the connecting plate (14), and an extension plate (17) is fixedly connected with the other end of the connecting shaft (15).
7. The tunnel waterproof laying trolley according to claim 6, wherein the torsion spring (16) is arranged on the outer side wall of the connecting shaft (15), and the side wall of the extension plate (17) is fixedly connected with the end part of the compaction roller (18).
8. The tunnel waterproof laying trolley according to claim 2, wherein the auxiliary positioning assembly is composed of an extension rod (19) and a positioning roller (20), the end part of the extension rod (19) is fixedly connected with the side wall of the laying sliding plate (13), and the other end of the extension rod (19) is rotatably connected with the side wall of the positioning roller (20).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320781301.7U CN219733419U (en) | 2023-04-11 | 2023-04-11 | Waterproof platform truck of laying in tunnel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320781301.7U CN219733419U (en) | 2023-04-11 | 2023-04-11 | Waterproof platform truck of laying in tunnel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219733419U true CN219733419U (en) | 2023-09-22 |
Family
ID=88054570
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320781301.7U Active CN219733419U (en) | 2023-04-11 | 2023-04-11 | Waterproof platform truck of laying in tunnel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219733419U (en) |
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2023
- 2023-04-11 CN CN202320781301.7U patent/CN219733419U/en active Active
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