CN217558355U - A auxiliary device for tunnel arch wall waterproof board is laid - Google Patents
A auxiliary device for tunnel arch wall waterproof board is laid Download PDFInfo
- Publication number
- CN217558355U CN217558355U CN202221006490.2U CN202221006490U CN217558355U CN 217558355 U CN217558355 U CN 217558355U CN 202221006490 U CN202221006490 U CN 202221006490U CN 217558355 U CN217558355 U CN 217558355U
- Authority
- CN
- China
- Prior art keywords
- waterproof board
- auxiliary device
- wall
- foam
- fixedly connected
- 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.)
- Expired - Fee Related
Links
- 239000006260 foam Substances 0.000 claims abstract description 13
- 238000009434 installation Methods 0.000 abstract description 8
- 238000005056 compaction Methods 0.000 abstract description 2
- 239000000463 material Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Images
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- Lining And Supports For Tunnels (AREA)
Abstract
The utility model discloses an auxiliary device for tunnel hunch wall waterproof board is laid, roll up including the foam, the foam is rolled up and is worn to be equipped with fixed rotating shaft in, the last rotation of fixed rotating shaft is connected with first linkage plate, first linkage plate tip is equipped with the bullet subassembly, the bullet subassembly include with first linkage plate tip fixed connection's bullet sleeve, bullet sleeve inner wall fixedly connected with supporting spring. The utility model discloses improve on original waterproof board platform truck distributing device, demolish original pinch roller, the roll-in device that the foam was rolled up is taken in the installation, this auxiliary device preparation simple installation, this auxiliary device can be together removed along with waterproof board platform truck distributing system during the installation waterproof board, the device has the compressibility, the foam is rolled up in the waterproof board installation and can be hugged closely waterproof board base face, effective compaction waterproof board not only can improve the waterproof board and lay the roughness, the technical problem that the work efficiency is low has been laid to the waterproof board has been solved simultaneously.
Description
Technical Field
The utility model relates to a technical field is laid to the waterproof board, especially relates to an auxiliary device that is used for tunnel arch wall waterproof board to lay.
Background
At present, the waterproof material of domestic railway and highway tunnels generally adopts EVA waterproof boards, which is an impermeable material prepared by taking high molecular polymers as basic raw materials, has large elasticity, firm welding and good durability, and generally does not have lap joints in the circumferential direction of the tunnel during construction so that the circumferential waterproof boards of the tunnel need to be laid in place at one time.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the defects in the prior art and providing an auxiliary device for laying tunnel arch wall waterproof boards.
In order to realize the purpose, the utility model adopts the following technical scheme:
the utility model provides an auxiliary device for tunnel hunch wall waterproof board is laid, includes that the foam is rolled up, the foam is rolled up and is worn to be equipped with fixed rotating shaft in, the last rotation of fixed rotating shaft is connected with first linkage plate, first linkage plate tip is equipped with the bullet and moves the subassembly.
Preferably, the elastic assembly comprises an elastic sleeve fixedly connected with the end part of the first connecting plate, a supporting spring is fixedly connected with the inner wall of the elastic sleeve, the end part of the supporting spring is fixedly connected with a second connecting plate, and the end part of the second connecting plate is fixedly connected with a connecting plate.
Preferably said second connector tile is located within said resilient sleeve and is slidably connected to the inner wall thereof.
Preferably, the elastic sleeve is provided with limiting sliding grooves on two sides of the outer wall, the inner wall of each limiting sliding groove is connected with a sliding rod in a sliding mode, one end of each sliding rod is fixedly connected with a limiting bolt, and the other end of each sliding rod is fixedly connected with the side wall of the connecting plate.
Compared with the prior art, the beneficial effects of the utility model are that:
the utility model discloses improve on original waterproof board platform truck distributing device, demolish original pinch roller, the roll-in device that the foam was rolled up is taken in the installation, this auxiliary device preparation simple installation, this auxiliary device can together remove along with waterproof board platform truck distributing system during installation waterproof board, the device has the compressibility, the foam is rolled up and can be hugged closely the waterproof board base face in the waterproof board installation, effective compaction waterproof board not only can improve the waterproof board and lay the roughness, the technical problem that the work efficiency is low has been laid to the waterproof board has been solved simultaneously.
Drawings
Fig. 1 is a front view of an auxiliary device for laying waterproof boards of tunnel arch walls, which is provided by the utility model;
fig. 2 is a top view of an auxiliary device for laying waterproof boards of tunnel arch walls according to the present invention;
fig. 3 is a side view of the utility model provides an auxiliary device for tunnel arch wall waterproof board is laid.
In the figure: 1 foam roll, 2 fixed rotating shafts, 3 first connecting plates, 4 elastic sleeves, 5 limiting bolts, 6 sliding rods, 7 supporting springs, 8 connecting plates and 9 second connecting plates.
Detailed Description
The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, rather than all embodiments, and all other embodiments obtained by a person skilled in the art without creative work belong to the scope of protection of the present invention based on the embodiments of the present invention.
Referring to fig. 1-3, an auxiliary device for laying tunnel arch wall waterproof boards comprises a foam roll 1, a fixed rotating shaft 2 penetrates through the foam roll 1, a first connecting plate 3 is connected to the fixed rotating shaft 2 in a rotating mode, a spring assembly is arranged at the end portion of the first connecting plate 3, further, the spring assembly comprises a spring sleeve 4 fixedly connected with the end portion of the first connecting plate 3, a supporting spring 7 is fixedly connected to the inner wall of the spring sleeve 4, a second connecting plate 9 is fixedly connected to the end portion of the supporting spring 7, and a connecting plate 8 is fixedly connected to the end portion of the second connecting plate 9;
further, a second connector tile 9 is positioned within the resilient sleeve 4 and is slidably connected to the inner wall thereof;
further, the elastic sleeve 4 outer wall both sides have been seted up spacing spout, spacing spout inner wall sliding connection has slide bar 6, 6 one end fixedly connected with spacing bolts 5 of slide bar, the slide bar 6 other end and 8 lateral walls fixed connection of connecting plate, through setting up slide bar 6 and spacing bolts 5, for connecting plate 8 and supporting spring 7 play spacing effect, avoid it because the too big condition appearance that causes connecting plate 8 roll-off elastic sleeve 4 of spring elasticity.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (4)
1. The utility model provides an auxiliary device for tunnel hunch wall waterproof board is laid, includes that the foam rolls up (1), its characterized in that, the foam is rolled up and is worn to be equipped with fixed rotating shaft (2) in (1), it is connected with first linkage plate (3) to rotate on fixed rotating shaft (2), first linkage plate (3) tip is equipped with the bullet and rotates the subassembly.
2. An auxiliary device for the laying of waterproof panels for tunnel arch walls according to claim 1, characterized in that the elastic assembly comprises an elastic sleeve (4) fixedly connected with the end of the first joint plate (3), a supporting spring (7) is fixedly connected with the inner wall of the elastic sleeve (4), a second joint plate (9) is fixedly connected with the end of the supporting spring (7), and a connecting plate (8) is fixedly connected with the end of the second joint plate (9).
3. An auxiliary device for the laying of waterproof panels for tunnel arch walls according to claim 2, characterized in that the second connector tiles (9) are located inside the elastic sleeve (4) and are slidingly connected to the inner wall thereof.
4. The auxiliary device for laying the tunnel arch wall waterproof board is characterized in that limiting sliding grooves are formed in two sides of the outer wall of the elastic sleeve (4), sliding rods (6) are slidably connected to the inner wall of the limiting sliding grooves, a limiting bolt (5) is fixedly connected to one end of each sliding rod (6), and the other end of each sliding rod (6) is fixedly connected with the side wall of the connecting plate (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221006490.2U CN217558355U (en) | 2022-04-24 | 2022-04-24 | A auxiliary device for tunnel arch wall waterproof board is laid |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221006490.2U CN217558355U (en) | 2022-04-24 | 2022-04-24 | A auxiliary device for tunnel arch wall waterproof board is laid |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217558355U true CN217558355U (en) | 2022-10-11 |
Family
ID=83473059
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221006490.2U Expired - Fee Related CN217558355U (en) | 2022-04-24 | 2022-04-24 | A auxiliary device for tunnel arch wall waterproof board is laid |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217558355U (en) |
-
2022
- 2022-04-24 CN CN202221006490.2U patent/CN217558355U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 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: 20221011 |