CN219733418U - Waterproof waterstop protection architecture in tunnel - Google Patents
Waterproof waterstop protection architecture in tunnel Download PDFInfo
- Publication number
- CN219733418U CN219733418U CN202320614975.8U CN202320614975U CN219733418U CN 219733418 U CN219733418 U CN 219733418U CN 202320614975 U CN202320614975 U CN 202320614975U CN 219733418 U CN219733418 U CN 219733418U
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- China
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- fixedly connected
- tunnel
- water stop
- threaded rod
- structure according
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 18
- 230000001681 protective effect Effects 0.000 claims abstract description 14
- 238000000576 coating method Methods 0.000 claims description 7
- 239000011248 coating agent Substances 0.000 description 5
- 238000010276 construction Methods 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- 238000000926 separation method Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
- 238000004078 waterproofing Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Abstract
The utility model discloses a waterproof water stop protection structure for a tunnel, which comprises a water stop body and a protection shell, wherein the water stop body and the protection shell are fixed on tunnel concrete, a clamping groove is formed in one side of the tunnel concrete, the protection shell is inserted into the clamping groove, a threaded rod is rotatably connected to the outer wall of the bottom of the protection shell, a pressing block is connected to the outer side of the threaded rod in a threaded manner, a plurality of sliding rods are fixedly connected to the outer wall of the bottom of the protection shell, a supporting rod is sleeved on the outer side of the sliding rod, a pointed cone is fixedly connected to one end of the supporting rod, a tension spring is sleeved on the outer side of the sliding rod, and two ends of the tension spring are respectively fixed with the sliding rod and the supporting rod. The utility model not only can be matched with the connecting frame for use, is convenient for a worker to detach the protective shell and improves the convenience of the device, but also can support the protective shell in an auxiliary way, and can enable the pressing block and the connecting frame to stably move through the guide rod, thereby improving the guiding function of the device.
Description
Technical Field
The utility model relates to the technical field of tunnel waterproofing, in particular to a protection structure of a waterproof water stop of a tunnel.
Background
After one side of the water stop belt is firstly buried into inverted arch concrete in tunnel inverted arch construction, the other side of the water stop belt can be buried into the concrete after the next inverted arch is poured, the exposure time is long, and protection is needed during the period.
Through retrieving, chinese patent with publication number CN215170081U discloses a tunnel inverted arch waterstop protection device, including arranging a plurality of protection bars in the tunnel inverted arch end template outside, a plurality of protection bars are followed the inverted arch annular interval equipartition, nevertheless still have following defect, and it dismantles comparatively complicated, leads to the waste of time, greatly reduced the efficiency of construction.
Disclosure of Invention
The utility model aims to solve the defects in the prior art, and provides a waterproof water stop protection structure for a tunnel.
In order to achieve the above purpose, the present utility model adopts the following technical scheme:
the utility model provides a waterproof waterstop protection architecture in tunnel, includes fixed waterstop body and protecting crust on tunnel concrete, the draw-in groove has been seted up to one side of tunnel concrete, the protecting crust is pegged graft in the draw-in groove, the bottom outer wall rotation of protecting crust is connected with the threaded rod, and the outside threaded connection of threaded rod has the briquetting, the bottom outer wall fixedly connected with of protecting crust a plurality of slide bars, the bracing piece has been cup jointed in the outside of slide bar, and the one end fixedly connected with pointed cone of bracing piece, the extension spring has been cup jointed in the outside of slide bar, and the both ends of extension spring are fixed mutually with slide bar and bracing piece respectively, the outside fixedly connected with fixed plate of bracing piece, and the fixed plate contacts with the briquetting, the bottom threaded connection of threaded rod has the link, the bottom fixedly connected with clamp plate of link.
As a still further proposal of the utility model, the outer wall of the bottom of the protective shell is fixedly connected with a supporting plate.
As a still further proposal of the utility model, both sides of the supporting plate are fixedly connected with fixing ribs which are fixed with the protective shell.
As a still further proposal of the utility model, the outer wall of the bottom of the protective shell is fixedly connected with two guide rods, and the guide rods are in sliding connection with the pressing block and the connecting frame.
As a still further scheme of the utility model, the bottom end of the threaded rod is fixedly connected with a baffle plate.
As a still further proposal of the utility model, the outer side of the threaded rod is fixedly connected with a knob.
As a still further proposal of the utility model, the outer walls of the multiple sides of the protective shell are all sprayed with wear-resistant coatings.
As a still further proposal of the utility model, the bottom of the pressing plate is fixedly connected with an anti-slip pad.
The beneficial effects of the utility model are as follows:
1. through the cooperation use of briquetting and link, rotate the threaded rod, make it drive the link and upwards move to make clamp plate and ground separation, the threaded rod rotates simultaneously and makes the briquetting upwards move, and the extension spring resilience shrink this moment, thereby makes the bracing piece remove towards upper left, and then makes the pointed cone of inserting ground inside leave ground, then the staff separates protective housing and draw-in groove, thereby make things convenient for the staff to dismantle the protective housing, improved the convenience of device.
2. Through the cooperation use of guide bar and backup pad, the backup pad can carry out auxiliary stay to the protecting crust, and the guide bar can lead briquetting and link, makes briquetting and link can be stable remove, has improved the result of use of device.
3. Through the cooperation of slipmat and wear-resisting coating, the frictional force between slipmat and the ground can be increased to make the clamp plate place more stable, wear-resisting coating can make the protecting crust more wear-resisting, thereby makes the protecting crust more durable, has improved the life of device.
Drawings
Fig. 1 is a schematic diagram of an upper-side perspective structure of a waterproof water stop protection structure for a tunnel according to the present utility model;
fig. 2 is a schematic view of the lower side three-dimensional structure of the waterproof water stop protection structure of the tunnel according to the present utility model;
fig. 3 is an enlarged view of a portion a of the protection structure for a waterproof and water stop of a tunnel according to the present utility model.
In the figure: 1. tunnel concrete; 2. a water stop body; 3. a support plate; 4. fixing ribs; 5. a protective shell; 6. a wear-resistant coating; 7. a clamping groove; 8. a knob; 9. a guide rod; 10. a tension spring; 11. briquetting; 12. a slide bar; 13. a connecting frame; 14. a baffle; 15. an anti-slip pad; 16. a pressing plate; 17. a support rod; 18. a pointed cone; 19. a fixing plate; 20. a threaded rod.
Detailed Description
It should be noted that the terms "first," "second," and the like in the description and the claims of the present utility model and in the above-described drawings are used for distinguishing between similar objects and not necessarily for describing a particular sequence or order, so that the embodiments of the present utility model described herein should not be construed to limit the scope of the present utility model to all other embodiments that may be obtained by one of ordinary skill in the art without making any inventive effort based on the embodiments of the present utility model.
Referring to fig. 1-3, a waterproof waterstop protection structure of tunnel, including fixing waterstop body 2 and the protecting crust 5 on tunnel concrete 1, draw-in groove 7 has been seted up to one side of tunnel concrete 1, the protecting crust 5 is pegged graft in draw-in groove 7, the bottom outer wall of protecting crust 5 rotates and is connected with threaded rod 20, threaded rod 20's outside threaded connection has briquetting 11, protecting crust 5's bottom outer wall is fixed with a plurality of slide bars 12 through the bolt, the bracing piece 17 has been cup jointed in the outside of slide bar 12, the one end welding of bracing piece 17 has pointed cone 18, extension spring 10 has been cup jointed in the outside of slide bar 12, and both ends of extension spring 10 are fixed with slide bar 12 and bracing piece 17 respectively, the outside of bracing piece 17 is fixed with fixed plate 19 through the bolt, and fixed plate 19 contacts with briquetting 11, threaded rod 20's bottom threaded connection has link 13, link 13's bottom is fixed with clamp plate 16 through the bolt, rotate threaded rod 20, make it drive link plate 13 upwards move, thereby make clamp plate 16 and ground separation, simultaneously threaded rod 20 rotates and makes briquetting 11 upwards move, thereby the resilience 10, thereby make bracing piece 17 upwards move towards upper left side, and then make the pointed cone 18 insert, then, the staff's of protection shell 5 is detached from ground, thereby the personnel's face is detached to the face 5.
In the utility model, it should be noted that the bottom outer wall of the protecting shell 5 is fixed with the supporting plate 3 through the bolt, the supporting plate 3 can carry out auxiliary support to the protecting shell 5, both sides of the supporting plate 3 are fixed with the fixing rib 4 through the bolt, and the fixing rib 4 is fixed with the protecting shell 5, the fixing rib 4 makes the connection between the protecting shell 5 and the supporting plate 3 firmer, the bottom outer wall of the protecting shell 5 is fixed with two guide rods 9 through the bolt, and the guide rods 9 are slidably connected with the pressing block 11 and the connecting frame 13, the guide rods 9 can guide the pressing block 11 and the connecting frame 13, the pressing block 11 and the connecting frame 13 can stably move, the bottom end of the threaded rod 20 is welded with the baffle plate 14, the baffle plate 14 can limit the moving height of the connecting frame 13, the outer side of the threaded rod 20 is fixed with the knob 8 through the bolt, the multi-side outer wall of the protecting shell 5 is sprayed with the wear-resistant coating 6, the wear-resistant coating 6 can make the protecting shell 5 more wear-resistant, thereby making the protecting shell 5 more durable, the bottom of the pressing plate 16 is adhered with the anti-skid pad 15, the anti-skid pad 15 can increase the friction force between the pressing plate 16 and the ground, thereby making the placing of the pressing plate 16 more stable.
Working principle: when the protective shell 5 needs to be disassembled, the knob 8 is rotated at first, the threaded rod 20 drives the connecting frame 13 to move upwards, so that the pressing plate 16 is separated from the ground, meanwhile, the threaded rod 20 rotates to enable the pressing block 11 to move upwards, the tension spring 10 is rebounded and contracted at the moment, so that the supporting rod 17 moves towards the upper left, the pointed cone 18 inserted into the ground leaves the ground, and then a worker separates the protective shell 5 from the clamping groove 7, so that the protective shell 5 is convenient for the worker to disassemble.
While the utility model has been described in terms of the above embodiments, it will be appreciated by those skilled in the art that the utility model is not limited to the embodiments described above, but may be modified in many ways within the scope of the utility model as defined by the appended claims and their equivalents.
Claims (8)
1. The utility model provides a waterproof waterstop protection architecture in tunnel, includes waterstop body (2) and protecting crust (5) of fixing on tunnel concrete (1), draw-in groove (7) have been seted up to one side of tunnel concrete (1), a serial communication port, protecting crust (5) are pegged graft in draw-in groove (7), the bottom outer wall of protecting crust (5) rotates and is connected with threaded rod (20), and the outside threaded connection of threaded rod (20) has briquetting (11), the bottom outer wall fixedly connected with of protecting crust (5) a plurality of slide bars (12), the outside of slide bar (12) has cup jointed bracing piece (17), the one end fixedly connected with pointed cone (18) of bracing piece (17), extension spring (10) have been cup jointed in the outside of slide bar (12), and the both ends of extension spring (10) are fixed with slide bar (12) and bracing piece (17) respectively, the outside fixedly connected with fixed plate (19) of bracing piece (17), and fixed plate (19) are contacted with briquetting (11), the bottom threaded connection of threaded rod (20) has link (13), and the bottom fixedly connected with clamp plate (16) of link (13).
2. The tunnel waterproof water stop protection structure according to claim 1, wherein the bottom outer wall of the protection shell (5) is fixedly connected with a support plate (3).
3. The tunnel waterproof water stop protection structure according to claim 2, wherein both sides of the supporting plate (3) are fixedly connected with fixing ribs (4), and the fixing ribs (4) are fixed with the protective shell (5).
4. The tunnel waterproof water stop protection structure according to claim 1, wherein the bottom outer wall of the protection shell (5) is fixedly connected with two guide rods (9), and the guide rods (9) are in sliding connection with the pressing blocks (11) and the connecting frame (13).
5. The tunnel waterproof water stop protection structure according to claim 1, wherein the bottom end of the threaded rod (20) is fixedly connected with a baffle plate (14).
6. The tunnel waterproof water stop protection structure according to claim 1, wherein a knob (8) is fixedly connected to the outer side of the threaded rod (20).
7. The tunnel waterproof water stop protection structure according to claim 1, wherein the multi-side outer walls of the protective shell (5) are all sprayed with wear-resistant coatings (6).
8. The tunnel waterproof water stop protection structure according to claim 1, wherein the bottom of the pressing plate (16) is fixedly connected with an anti-slip pad (15).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320614975.8U CN219733418U (en) | 2023-03-27 | 2023-03-27 | Waterproof waterstop protection architecture in tunnel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320614975.8U CN219733418U (en) | 2023-03-27 | 2023-03-27 | Waterproof waterstop protection architecture in tunnel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219733418U true CN219733418U (en) | 2023-09-22 |
Family
ID=88054513
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320614975.8U Active CN219733418U (en) | 2023-03-27 | 2023-03-27 | Waterproof waterstop protection architecture in tunnel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219733418U (en) |
-
2023
- 2023-03-27 CN CN202320614975.8U patent/CN219733418U/en active Active
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