CN219220446U

CN219220446U - Tunnel waterstop clamp

Info

Publication number: CN219220446U
Application number: CN202222857441.6U
Authority: CN
Inventors: 易高波; 王欢
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-10-28
Filing date: 2022-10-28
Publication date: 2023-06-20
Anticipated expiration: 2032-10-28

Abstract

The utility model provides a tunnel water stop clamp, comprising: a bottom plate; the sliding chute is arranged on two sides of the top of the bottom plate, two sides of the inside of the sliding chute are both connected with sliding blocks in a sliding manner, the top of each sliding block is fixedly provided with a supporting column, the inside of each supporting column is provided with a through hole, the inside of each through hole is provided with a movable rod, and the inner side of each movable rod is fixedly provided with a clamping plate; the screw thread post, the screw thread post rotate connect in the inboard top of support column, the both sides on screw thread post surface all overlap and are equipped with the screw thread piece, the bottom of screw thread piece in the top fixed mounting of splint, all be provided with mounting bolt around the bottom plate top. The tunnel water stop clamp provided by the utility model can be conveniently and rapidly installed, and the use distance between the clamp and the clamp can be adjusted according to the actual use condition, so that the adaptability of the whole structure is adjusted.

Description

Tunnel waterstop clamp

Technical Field

The utility model relates to the field of water stops, in particular to a tunnel water stop clamp.

Background

The water stop is generally rubber water stop, the rubber water stop and water stop rubber are made up by using natural rubber and various synthetic rubbers as main raw materials, adding various auxiliary agents and filling materials, plasticating, mixing and press-forming, and its variety and specification are several, and it has bridge type, mountain type, P type, U type, Z type, B type, T type, H type, E type and Q type, etc. and using natural rubber or various synthetic rubbers as main raw materials, adding various auxiliary agents and filling materials, and making them pass through the processes of plasticization, mixing, calendaring and vulcanization.

The tunnel is an engineering building embedded in the stratum, is a form of utilizing underground space by human beings, is particularly important in water-proof engineering in tunnel construction, is a key process for determining success or failure of the tunnel, and needs to leave construction joints, settlement joints and the like in tunnel construction, and water stop is needed to be installed at the joints to solve the problem of water leakage.

Like the patent application of publication number CN205618178U among the prior art, it is through simple structure, transversely with vertically non-deformable, with tunnel laminating, convenient to use, rapidly, firm, safety have fine stagnant water, waterproof effect, stop tunnel leakage phenomenon, but easy operation when the installation, loaded down with trivial details and can't adjust the position to the waterstop centre gripping according to actual conditions, so overall structure's adaptability is lower.

Therefore, it is necessary to provide a tunnel water stop clamp to solve the above technical problems.

Disclosure of Invention

The utility model provides a tunnel water stop clamp, which solves the problems that the prior art is simple to operate during installation, is tedious, and can not adjust the clamping position of a water stop according to actual conditions, so that the adaptability of the whole structure is low.

In order to solve the technical problems, the utility model provides a tunnel water stop clamp, which comprises: a bottom plate;

the sliding chute is arranged on two sides of the top of the bottom plate, two sides of the inside of the sliding chute are both connected with sliding blocks in a sliding manner, the top of each sliding block is fixedly provided with a supporting column, the inside of each supporting column is provided with a through hole, the inside of each through hole is provided with a movable rod, and the inner side of each movable rod is fixedly provided with a clamping plate;

the screw thread post, the screw thread post rotate connect in the inboard top of support column, the both sides on screw thread post surface all overlap and are equipped with first screw thread piece, the bottom of first screw thread piece in the top fixed mounting of splint.

Preferably, mounting bolts are arranged on the periphery of the top of the bottom plate.

Preferably, a through slot is formed in the clamping plate.

Preferably, an insert block is arranged on the left side of the penetrating slot, and a threaded hole is formed in the right side of the insert block.

Preferably, the group of the inserting blocks is fixedly provided with an arc-shaped clamping plate, and the top and the bottom of the right side of the arc-shaped clamping plate are fixedly provided with inserting rods.

Preferably, the jacks are formed in the top and the bottom of the left side of the clamping plate, and bolts are arranged on the right side of the inside of the penetrating slot.

Preferably, the surface of the bolt is sleeved with a second thread block, and the left side of the second thread block is fixedly installed with the right side of the clamping plate.

Compared with the related art, the tunnel water stop clamp provided by the utility model has the following beneficial effects:

the utility model provides a tunnel water stop clamp, which is convenient and quick to install by mutually matching structures such as a bottom plate, an installing bolt, a sliding groove, a sliding block, a supporting column, a through hole, a moving rod, a clamping plate, a threaded column, a threaded block and the like, and meanwhile, the using distance between the two clamps can be adjusted according to actual use conditions, so that the adaptability of the whole structure is adjusted.

Drawings

Fig. 1 is a schematic structural view of a first embodiment of a tunnel water stop clamp according to the present utility model;

FIG. 2 is a schematic view of the exterior perspective shown in FIG. 1;

fig. 3 is a schematic structural view of a second embodiment of a tunnel water stop clamp according to the present utility model;

fig. 4 is a schematic view of the structure of the left side of the splint shown in fig. 3.

Reference numerals in the drawings: 1. a bottom plate 2, a mounting bolt 3, a chute 4, a sliding block 5, a supporting column 6, a through hole 7, a moving rod 8, a clamping plate 9, a threaded column 10 and a first threaded block,

11. the device comprises a through slot, 12, a plug block, 13, a threaded hole, 14, an arc clamping plate, 15, a plug rod, 16, a jack, 17, a second threaded block, 18 and a bolt.

Description of the embodiments

The utility model will be further described with reference to the drawings and embodiments.

Examples

Referring to fig. 1 and fig. 2 in combination, fig. 1 is a schematic structural diagram of a first embodiment of a tunnel water stop clamp according to the present utility model; fig. 2 is a schematic view of the external perspective shown in fig. 1. A tunnel waterstop clamp, comprising: a base plate 1;

the sliding chute 3 is arranged on two sides of the top of the bottom plate 1, two sides of the inside of the sliding chute 3 are both connected with sliding blocks 4 in a sliding manner, the top of each sliding block 4 is fixedly provided with a supporting column 5, the inside of each supporting column 5 is provided with a through hole 6, the inside of each through hole 6 is provided with a movable rod 7, and the inner side of each movable rod 7 is fixedly provided with a clamping plate 8;

the screw thread post 9, screw thread post 9 rotate connect in the inboard top of support column 5, the both sides on screw thread post 9 surface all overlap and are equipped with first screw thread piece 10, the bottom of first screw thread piece 10 in the top fixed mounting of splint 8.

Two different threads are arranged on two sides of the surface of the threaded column 9, the threads are matched with the first thread blocks 10 sleeved on two sides of the surface of the threaded column 9, and the moving rod 7 is positioned in the through hole 6, so that the clamping plate 8 and the first thread blocks 10 are limited in rotation, and the threaded column 9 is prevented from driving the first thread blocks 10 and the clamping plate 8 to rotate when rotating.

And mounting bolts 2 are arranged around the top of the bottom plate 1.

The bottom plate can be fixed in position by the mounting bolts 2.

The working principle of the tunnel water stop clamp provided by the utility model is as follows:

the bottom plate 1 is fixed at a proper position by using the mounting bolts 2, then the slide block 4 at a proper position can be pushed according to actual use conditions, the slide block 4 is driven to transversely move in the chute 3, and the support columns 5 and all structures mounted on the support columns 5 are driven to synchronously move by the movement of the slide block 4 until the distance between the support columns 5 at adjacent positions reaches a proper state.

The first screw block 10 is then driven by the rotation of the screw column 9 by placing its water stop on the inner side of the two opposite clamping plates 8, and the first screw block 10 is driven to move in opposite directions on the surface of the screw column 9 by the movement of the first screw block 10, so that the clamping plates 8 are driven to move synchronously, thus gradually reducing the use interval between the two clamping plates 8 until the water stop is clamped and fixed, and after the water stop is clamped and fixed, the support column 5 and related structures are limited in position, so that the water stop is not movable.

When the clamping plate 8 moves, the moving rod 7 is driven to move, so that the moving rod 7 moves in the through hole 6.

through the mutual cooperation among the structures such as the bottom plate 1, the sliding groove 3, the sliding block 4, the supporting column 5, the through hole 6, the movable rod 7, the clamping plate 8, the threaded column 9 and the first threaded block 10, the use interval between the two clamps can be adjusted according to the actual use condition when the installation is convenient and quick, so that the adaptability of the whole structure is adjusted.

Examples

Referring to fig. 3 and fig. 4 in combination, another tunnel water stop clamp is provided according to a second embodiment of the present application based on the tunnel water stop clamp provided in the first embodiment of the present application. The second embodiment is merely a preferred manner of the first embodiment, and implementation of the second embodiment does not affect the implementation of the first embodiment alone.

Specifically, the second embodiment of the present application provides a tunnel water stop clamp, which is different in that a tunnel water stop clamp, the inside of the clamping plate 8 is provided with a through slot 11.

The left side of run-through slot 11 is provided with insert 12, screw hole 13 has been seted up to the right side of insert 12.

The group of the insert blocks 12 is fixedly provided with an arc clamping plate 14, and the top and the bottom of the right side of the arc clamping plate 14 are fixedly provided with insert rods 15.

The top and the bottom of the left side of the clamping plate 8 are respectively provided with an inserting hole 16, and the right side of the inside of the penetrating inserting groove 11 is provided with a bolt 18.

The insert rod 15 is inserted into the inside of the insertion hole 16 when the arc clamping plate 14 is installed, and the working stability of the arc clamping plate 14 can be improved through the cooperation between the insert rod 15 and the insertion hole 16.

The surface of the bolt 18 is sleeved with a second threaded block 17, and the left side of the second threaded block 17 is fixedly installed with the right side of the clamping plate 8.

The bolt 18 and the threaded hole 13 are matched, so that the bolt 18 enters the threaded hole 13, the insert block 12 can be stably fixed in the through slot 11, and the arc clamping plate 14 cannot deviate in rotation position during use after installation due to the rectangular shape of the insert block 12 and the through slot 11.

when the matched jig needs to be replaced, the arc clamping plate 14 is placed on the left side of the clamping plate 8 and the position of the inserting block 12 is opposite to the position of the penetrating slot 11, and then the arc clamping plate 14 is pushed to the right side, so that the inserting block 12 moves to the right side until the inserting block 12 is inserted into the penetrating slot 11, and the positions of the threaded holes 13 and the bolts 18 are in corresponding states.

Then, the bolt 18 is turned, and the position of the second threaded block 17 is in a fixed state, so that the bolt 18 can move from the right side to the left side in the second threaded block 17 by turning the bolt 18, and then the bolt 18 enters the threaded hole 13 by moving the bolt 18 and turning the bolt 18 until the bolt 18 enters the threaded hole 13, and the threaded hole 13 is filled, and at the moment, the bolt 18 is in threaded connection with the threaded hole, so that the insert block 12 is fixed in the through slot 11, and the arc clamping plate 14 can be installed.

through the mutual cooperation among the structures of the through slot 11, the insert block 12, the threaded hole 13, the arc clamping plate 14, the insert rod 15, the jack 16, the second threaded block 17, the bolt 18 and the like, the shape of the clamp can be changed according to actual use conditions, so that the clamp is more fit with the actual use, and the use stability and the use effect are improved.

The foregoing description is only illustrative of the present utility model and is not intended to limit the scope of the utility model, and all equivalent structures or equivalent processes or direct or indirect application in other related technical fields are included in the scope of the present utility model.

Claims

1. A tunnel waterstop clamp, comprising: a bottom plate;

2. The tunnel waterstop clamp of claim 1, wherein mounting bolts are provided around the top of the bottom plate.

3. The tunnel waterstop clamp of claim 1, wherein the interior of the clamping plate is provided with a through slot.

4. A tunnel waterstop clamp as claimed in claim 3 wherein the left side of the through slot is provided with an insert block and the right side of the insert block is provided with a threaded hole.

5. The tunnel waterstop clamp of claim 4 wherein the set of inserts is fixedly mounted with an arcuate clamp plate, the top and bottom of the right side of the arcuate clamp plate each having an insert rod fixedly mounted thereto.

6. The tunnel waterstop clamp of claim 5, wherein the top and the bottom of the left side of the clamping plate are provided with insertion holes, and the right side of the inside of the insertion holes is provided with bolts.

7. The tunnel waterstop clamp of claim 6, wherein the surface of the bolt is sleeved with a second threaded block, and the left side of the second threaded block is fixedly installed with the right side of the clamping plate.