CN220815679U - Fixing mechanism of tunnel waterproof board - Google Patents
Fixing mechanism of tunnel waterproof board Download PDFInfo
- Publication number
- CN220815679U CN220815679U CN202322727094.XU CN202322727094U CN220815679U CN 220815679 U CN220815679 U CN 220815679U CN 202322727094 U CN202322727094 U CN 202322727094U CN 220815679 U CN220815679 U CN 220815679U
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- CN
- China
- Prior art keywords
- fixedly connected
- frame
- waterproof board
- tunnel waterproof
- fixing mechanism
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Links
- 230000003014 reinforcing effect Effects 0.000 claims description 4
- 238000003466 welding Methods 0.000 abstract description 18
- 230000001105 regulatory effect Effects 0.000 abstract 1
- 238000010276 construction Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000000034 method Methods 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
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Landscapes
- Lining And Supports For Tunnels (AREA)
Abstract
The utility model discloses a fixing mechanism of a tunnel waterproof board, which comprises a supporting seat, wherein a driven shaft is transversely connected to the top of the supporting seat in a rotating way, a supporting frame is fixedly sleeved between two ends of the driven shaft, two hydraulic cylinders are fixedly connected to the bottom of the supporting frame, a connecting frame is fixedly connected to one ends of hydraulic rods of the two hydraulic cylinders together, a threaded rod is rotatably inserted between two ends of the connecting frame, a sliding seat is sleeved on the outer wall thread of the threaded rod, a welding gun is fixedly connected to the top of the sliding seat, two guide rods are fixedly connected between inner walls of two ends of the connecting frame, the guide rods are slidably inserted with the sliding seat, and a first motor is fixedly connected to the outer wall of one end of the connecting frame. According to the utility model, the driven shaft drives the support frame to rotate, so that the connecting frame is driven to rotate, and the welding gun is driven to rotate, so that the welding gun is regulated to the side surface of the tunnel, and the side surface of the tunnel is welded.
Description
Technical Field
The utility model relates to the technical field of tunnel construction, in particular to a fixing mechanism of a tunnel waterproof board.
Background
At present, when tunnel construction is carried out, a fixing mechanism is required to be used for paving a welding waterproof plate in the tunnel, so that the situation of water leakage in the tunnel is avoided.
Wherein, through retrieving, the patent of grant publication number CN219081610U discloses a tunnel waterproof board fixing device. In the use process of the fixing device of the patent, although the height and the angle of the welding gun can be respectively adjusted through the hydraulic cylinder and the stepping motor, the welding gun cannot be adjusted to the side surface of the tunnel due to the small swinging angle of the welding gun, so that the fixing device can only weld the waterproof plate at the top of the tunnel, and the fixing device cannot continuously weld the joint of the waterproof plates, so that the using effect of the fixing device is poor, and the fixing device cannot be used for installing and fixing the waterproof plates of the tunnel.
Disclosure of utility model
The utility model aims to solve the defects in the prior art and provides a fixing mechanism of a tunnel waterproof board.
In order to achieve the above purpose, the present utility model adopts the following technical scheme:
The utility model provides a fixed establishment of tunnel waterproof board, includes the supporting seat, the top transverse rotation of supporting seat is connected with the driven shaft, and the fixed cover is equipped with the support frame between the both ends of driven shaft, the bottom fixedly connected with two pneumatic cylinders of support frame, the joint frame of the hydraulic rod one end of two pneumatic cylinders is fixedly connected with jointly, rotate between the both ends of joint frame and peg graft there is the threaded rod, and the outer wall thread bush of threaded rod is equipped with the sliding seat, the top fixedly connected with welder of sliding seat, fixedly connected with two guide bars between the both ends inner wall of joint frame, guide bar and sliding seat slip peg graft, the one end outer wall fixedly connected with first motor of joint frame, the one end fixedly connected with threaded rod of output end key-type connection of first motor.
Further, the both sides of connecting frame all fixedly connected with curb plate, the slip grafting has a plurality of elasticity slide racks on the curb plate, and the common fixedly connected with of top of a plurality of elasticity slide racks is fixed the frame.
Further, the top of fixed frame rotates and is connected with a plurality of universal balls.
Further, the top fixedly connected with second motor of supporting seat, the output key-type of second motor is connected with the driving shaft, and the equal key-type of outer wall of driving shaft and driven shaft is connected with the gear, meshes between two gears.
Further, the bottom fixedly connected with a plurality of backup pads of supporting seat, the bottom fixedly connected with counter weight base jointly of a plurality of backup pads, the bottom fixedly connected with of counter weight base is a plurality of land wheels.
Further, a plurality of reinforcing ribs are fixedly connected between the counterweight base and the supporting plate.
The beneficial effects of the utility model are as follows:
1. The support frame is driven to rotate through the driven shaft, so that the connecting frame is driven to rotate, the welding gun is driven to rotate, and the welding gun is adjusted to the side face of the tunnel so as to weld the side face of the tunnel.
2. Through rotating the threaded rod under the drive of first motor to drive the sliding seat and remove along the guide bar, and then drive welder and remove, then carry out direct welding to the tunnel waterproof board, thereby be convenient for carry out the welding of continuity to the tunnel waterproof board.
3. The driven shaft is driven to rotate under the driving of the second motor and the meshing action of the two gears, so that the supporting frame is driven to rotate, the welding gun is driven to weld along the arc line of the tunnel waterproof board, and the applicability of the tunnel waterproof board is improved.
Drawings
Fig. 1 is a schematic perspective view of a fixing mechanism of a tunnel waterproof board according to the present utility model;
Fig. 2 is a schematic partial perspective view of a fixing mechanism of a tunnel waterproof board according to the present utility model;
fig. 3 is a schematic partial perspective view of a fixing mechanism of a tunnel waterproof board according to the present utility model;
Fig. 4 is a schematic diagram illustrating an operation and use structure of a fixing mechanism for a tunnel waterproof board according to the present utility model.
In the figure: 1. a support base; 2. a driven shaft; 3. a support frame; 4. a hydraulic cylinder; 5. a connection frame; 6. a threaded rod; 7. a guide rod; 8. a sliding seat; 9. a welding gun; 10. a first motor; 11. a side plate; 12. an elastic sliding frame; 13. a fixed frame; 14. a universal ball; 15. a driving shaft; 16. a gear; 17. a second motor; 18. a support plate; 19. a counterweight base; 20. a land wheel; 21. reinforcing ribs.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments.
Referring to fig. 1-4, a fixing mechanism of tunnel waterproof board, including supporting seat 1, the top transverse rotation of supporting seat 1 is connected with driven shaft 2, fixed cover is equipped with support frame 3 between the both ends of driven shaft 2, the bottom of support frame 3 is through the bolt fastening having two pneumatic cylinders 4, the hydraulic rod one end of two pneumatic cylinders 4 is together through bolt fastening having connecting frame 5, rotate the grafting between the both ends of connecting frame 5 and have threaded rod 6, the outer wall thread bush of threaded rod 6 is equipped with sliding seat 8, the top of sliding seat 8 is through bolt fastening having welder 9, the welding has two guide bars 7 between the both ends inner wall of connecting frame 5, guide bar 7 and sliding seat 8 slip grafting, the one end outer wall of connecting frame 5 is through bolt fastening having first motor 10, the one end fixed connection of threaded rod 6 is connected with to the output key of first motor 10, threaded rod 6 rotates under the drive of first motor 10, thereby drive sliding seat 8 moves along guide bar 7, and then drive welder 9 moves, then carry out direct welding to the tunnel waterproof board.
The two sides of the connecting frame 5 are welded with side plates 11, a plurality of elastic sliding frames 12 are connected on the side plates 11 in a sliding and inserting way, the top ends of the elastic sliding frames 12 are fixed with a fixed frame 13 through bolts, the top of the fixed frame 13 is rotationally connected with a plurality of universal balls 14, the connecting frame 5 is driven by the hydraulic cylinder 4 to move upwards, the elastic sliding frames 12 and the fixed frame 13 are driven to move upwards together, the universal balls 14 are propped against a tunnel waterproof board, the top of the supporting seat 1 is fixed with a second motor 17 through bolts, the output end of the second motor 17 is connected with a driving shaft 15 in a key way, the outer wall of the driving shaft 15 and the outer wall of the driven shaft 2 are connected with gears 16 in a key way, the two gears 16 are meshed, the driving shaft 15 is driven by the second motor 17 to rotate, then, the driven shaft 2 is driven by the meshed two gears 16 to rotate, the support frame 3 is driven to rotate, the welding gun 9 is driven to weld along the arc of the tunnel waterproof board, the bottom of the support seat 1 is welded with a plurality of support plates 18, the bottoms of the support plates 18 are jointly welded with a counterweight base 19, the bottom weight of the device is increased through the counterweight base 19, the toppling of the device is prevented, a plurality of land wheels 20 are fixed at the bottom of the counterweight base 19 through bolts, the movement of the device is facilitated, and a plurality of reinforcing ribs 21 are welded between the counterweight base 19 and the support plates 18.
The working principle of the embodiment is as follows: when the device is used, firstly, the device is moved into a tunnel, then, the hydraulic cylinder 4 is started, the connecting frame 5 moves upwards under the drive of the hydraulic cylinder 4, so that the elastic sliding frame 12 and the fixing frame 13 are driven to move upwards together, the universal ball 14 is abutted against the tunnel waterproof board, then, the first motor 10 is started, the threaded rod 6 is driven by the first motor 10 to rotate, so that the sliding seat 8 is driven to move along the guide rod 7, the welding gun 9 is driven to move, the tunnel waterproof board is directly welded, the second motor 17 is started again, the driving shaft 15 is driven by the second motor 17 to rotate, then, the driven shaft 2 is driven to rotate under the meshing action of the two gears 16, so that the supporting frame 3 is driven to rotate, and the welding gun 9 is driven to weld along the arc of the tunnel waterproof board.
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 (6)
1. The utility model provides a fixed establishment of tunnel waterproof board, includes supporting seat (1), its characterized in that, the top transverse rotation of supporting seat (1) is connected with driven shaft (2), and fixed cover is equipped with support frame (3) between the both ends of driven shaft (2), the bottom fixedly connected with two pneumatic cylinders (4) of support frame (3), the joint connection frame (5) of the hydraulic rod one end of two pneumatic cylinders (4), rotate between the both ends of joint frame (5) and peg graft threaded rod (6), the outer wall thread bush of threaded rod (6) is equipped with sliding seat (8), the top fixedly connected with welder (9) of sliding seat (8), fixedly connected with two guide bars (7) between the both ends inner wall of joint frame (5), guide bar (7) are pegged graft with sliding seat (8) in a sliding way, the one end outer wall fixedly connected with first motor (10) of joint connection frame (5), the output end key connection of first motor (10) has the one end fixedly connected with threaded rod (6).
2. The fixing mechanism of a tunnel waterproof board according to claim 1, wherein two sides of the connecting frame (5) are fixedly connected with side plates (11), a plurality of elastic sliding frames (12) are slidably inserted on the side plates (11), and top ends of the elastic sliding frames (12) are fixedly connected with a fixing frame (13) together.
3. A fixing mechanism for a tunnel waterproof board according to claim 2, wherein a plurality of universal balls (14) are rotatably connected to the top of the fixing frame (13).
4. The fixing mechanism of the tunnel waterproof board according to claim 1, wherein the top of the supporting seat (1) is fixedly connected with a second motor (17), the output end of the second motor (17) is connected with a driving shaft (15) in a key manner, the outer wall of the driving shaft (15) and the outer wall of the driven shaft (2) are connected with gears (16) in a key manner, and the two gears (16) are meshed.
5. The fixing mechanism of a tunnel waterproof board according to claim 1, wherein the bottom of the supporting seat (1) is fixedly connected with a plurality of supporting plates (18), the bottoms of the supporting plates (18) are fixedly connected with a counterweight base (19) together, and the bottoms of the counterweight base (19) are fixedly connected with a plurality of land wheels (20).
6. The fixing mechanism of the tunnel waterproof board according to claim 5, wherein a plurality of reinforcing ribs (21) are fixedly connected between the counterweight base (19) and the supporting plate (18).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322727094.XU CN220815679U (en) | 2023-10-11 | 2023-10-11 | Fixing mechanism of tunnel waterproof board |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322727094.XU CN220815679U (en) | 2023-10-11 | 2023-10-11 | Fixing mechanism of tunnel waterproof board |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220815679U true CN220815679U (en) | 2024-04-19 |
Family
ID=90712522
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322727094.XU Active CN220815679U (en) | 2023-10-11 | 2023-10-11 | Fixing mechanism of tunnel waterproof board |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220815679U (en) |
-
2023
- 2023-10-11 CN CN202322727094.XU patent/CN220815679U/en active Active
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