Leak repairing device applied to waterproofing of building expansion joint

Abstract

The utility model relates to a leak repairing device applied to waterproofing of a building expansion joint, which belongs to the technical field of building waterproofing and comprises a top plate and an L-shaped limiting plate. Two sets of sliding grooves are formed in the lower surface of the top plate, during use, the bottoms of the two L-shaped limiting plates can be directly inserted into an expansion joint, when expansion joints with different widths need to be dealt with, the two L-shaped limiting plates can be pressed towards the middle position, the two L-shaped limiting plates can compress an elastic piece, and the elastic piece can be fixed through the sliding grooves. The distance between the two L-shaped limiting plates can be changed, the two L-shaped limiting plates can be inserted into expansion joints with different widths, the two L-shaped limiting plates can cope with the expansion joints with different widths, the distance between the two L-shaped limiting plates can be adjusted according to the widths of the expansion joints, the expansion joints with different widths can be coped with, and the application range is wide. And the practicability is high.

Description

TECHNICAL FIELD

[0001] The utility model relates to building waterproof technical field especially, relate to a kind of leak repairing device applied to building expansion joint waterproof. BACKGROUND

[0002] Building expansion joint refers to the structural joint set to prevent the structure from cracking or damaging due to climate temperature changes (thermal expansion, cold contraction). Simply speaking, expansion joint can reduce the influence of thermal expansion and cold contraction on buildings. For expansion joints exposed to the outside, a waterproof leak repairing structure is usually set up for waterproof leak repairing according to needs. The width of expansion joints varies in different types of buildings. However, in related building expansion joint waterproof leak repairing device technology, the width of the waterproof leak repairing structure is fixed, and the width of the waterproof leak repairing structure cannot be adjusted according to the width of the expansion joint, so the scope of application is narrow and the practicality is low. SUMMARY

[0003] In view of the above problems existing in the prior art, the main purpose of the utility model is to provide a leak repairing device applied to building expansion joint waterproof.

[0004] The technical scheme of the utility model is as follows: a leak repairing device applied to building expansion joint waterproof, comprising a top plate and an L-shaped limiting plate.

[0005] A sliding groove is formed in the lower surface of the top plate. Two groups of sliding grooves are provided, and the two groups of sliding grooves are symmetrically arranged. Elastic members are arranged in the interiors of the two groups of sliding grooves. The two groups of elastic members are symmetrically arranged.

[0006] The L-shaped limiting plate is provided with two pieces, and the two pieces of L-shaped limiting plate are symmetrically arranged. The two pieces of L-shaped limiting plate are respectively connected with the two groups of sliding grooves through sliding connection. The top walls of the two pieces of L-shaped limiting plate are respectively arranged on the first elastic rubber pads. The upper surface of the first elastic rubber pad is tightly abutted with the lower surface of the top plate. The two pieces of L-shaped limiting plate are respectively connected with the two groups of elastic members.

[0007] As a preferred embodiment, the two groups of sliding grooves are each provided with a plurality of channels, and the plurality of channels of the two groups of sliding grooves are uniformly arranged. The two groups of the plurality of channels of the sliding grooves are respectively symmetrically arranged one by one.

[0008] As a preferred embodiment, the interiors of the two groups of the plurality of channels of the sliding grooves are respectively provided with sliding rods, and the two ends of the sliding rods are respectively fixedly connected with the end walls at the two ends of the sliding grooves.

[0009] As a preferred embodiment, the interiors of the two groups of the plurality of channels of the sliding grooves are respectively provided with the elastic members, the elastic members are telescopically arranged outside the sliding rods, and the two groups of the plurality of elastic members are respectively symmetrically arranged one by one.

[0010] As a preferred implementation, the upper surface of the two L-shaped limiting plates is provided with a connecting block, the connecting block is provided with a plurality of blocks, the plurality of blocks are uniformly arranged, and the plurality of blocks are respectively and one-to-one corresponding to the inside of the plurality of grooves.

[0011] As a preferred implementation, one end of the elastic member is fixedly connected with the end wall of the groove, the other end of the elastic member is fixedly connected with the connecting block, and the elastic member is a spring.

[0012] As a preferred implementation, one side of the two L-shaped limiting plates is provided with a second elastic rubber pad, and the lower surface of the top of the two L-shaped limiting plates is provided with a third elastic rubber pad.

[0013] Compared with the prior art, the advantages and positive effects of the utility model are that: when using, the bottom of the two L-shaped limiting plates can be directly inserted into the inside of the expansion joint, the two L-shaped limiting plates are attached to the side wall and the top wall of the expansion joint, thereby waterproofing and repairing the expansion joint, when different width expansion joints need to be dealt with, the two L-shaped limiting plates can be pressed to the middle position, the two L-shaped limiting plates are relatively moved, the two L-shaped limiting plates compress the elastic member, thereby the distance between the two L-shaped limiting plates can be changed, thereby the two L-shaped limiting plates can be inserted into expansion joints of different widths, thereby the two L-shaped limiting plates can deal with expansion joints of different widths, the distance between the two L-shaped limiting plates can be adjusted according to the width of the expansion joint, thereby expansion joints of different widths can be dealt with, the application range is wider, and the practicality is higher. BRIEF DESCRIPTION OF DRAWINGS

[0014] Figure 1 A structure schematic view of the leak repairing device for building expansion joint waterproof is provided for the utility model;

[0015] Figure 2 A top plate structure bottom view schematic view of the leak repairing device for building expansion joint waterproof is provided for the utility model;

[0016] Figure 3 A top plate structure sectional view schematic view of the leak repairing device for building expansion joint waterproof is provided for the utility model;

[0017] Figure 4 An L-shaped limiting plate structure schematic view of the leak repairing device for building expansion joint waterproof is provided for the utility model.

[0018] Legend: 1, top plate; 11, sliding groove; 111, sliding rod; 12, elastic piece; 2, L-shaped limiting plate; 21, first elastic rubber pad; 22, connecting block; 23, second elastic rubber pad; 24, third elastic rubber pad. DETAILED DESCRIPTION

[0019] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments of the present application. Based on the embodiments in the present application, all other embodiments obtained by a person of ordinary skill in the art without creative work fall within the protection scope of the present application.

[0020] Referring to Figure 1 A leaking repairing device applied to waterproof of building expansion joint, comprising: a top plate 1 and an L-shaped limiting plate 2.

[0021] Referring to Figures 1-4 The lower surface of the top plate 1 is provided with sliding grooves 11, and the sliding grooves 11 are provided with two groups. The two groups of sliding grooves 11 are symmetrically arranged, and each group of sliding grooves 11 is provided with a plurality of sliding grooves 11. The plurality of sliding grooves 11 are uniformly arranged, and the two groups of sliding grooves 11 are symmetrically arranged one by one. The interiors of the two groups of sliding grooves 11 are provided with sliding rods 111, and the two ends of the sliding rods 111 are fixedly connected with the end walls at the two ends of the sliding grooves 11.

[0022] In the specific arrangement, the interiors of the two groups of sliding grooves 11 are provided with elastic pieces 12, and the two groups of elastic pieces 12 are symmetrically arranged. The interiors of the two groups of sliding grooves 11 are provided with elastic pieces 12, and the elastic pieces 12 are telescopically arranged on the exteriors of the sliding rods 111. The two groups of elastic pieces 12 are symmetrically arranged one by one.

[0023] Referring to Figures 1-4 The L-shaped limiting plate 2 is provided with two pieces, and the two pieces of L-shaped limiting plate 2 are symmetrically arranged. The two pieces of L-shaped limiting plate 2 are slidably connected with the two groups of sliding grooves 11, and the upper surfaces of the two pieces of L-shaped limiting plate 2 are provided with connecting blocks 22. The connecting blocks 22 are provided with a plurality of connecting blocks 22, and the plurality of connecting blocks 22 are uniformly arranged. The plurality of connecting blocks 22 are slidably arranged in the interiors of the plurality of sliding grooves 11 one by one, and the connecting blocks 22 are telescopically arranged on the rod bodies of the sliding rods 111.

[0024] In the present application, the top walls of the two pieces of L-shaped limiting plate 2 are arranged on the first elastic rubber pads 21, and the upper surfaces of the first elastic rubber pads 21 are tightly abutted with the lower surface of the top plate 1. One side of each of the two pieces of L-shaped limiting plate 2 is provided with a second elastic rubber pad 23, and the lower surfaces of the top portions of the two pieces of L-shaped limiting plate 2 are arranged on third elastic rubber pads 24.

[0025] In the embodiment, the two L-shaped limiting plates 2 are connected with the two groups of elastic members 12 respectively, the connecting block 22 is located at one side of the elastic member 12, one end of the elastic member 12 is fixedly connected with the end wall of the sliding groove 11, the other end of the elastic member 12 is fixedly connected with the connecting block 22, and the elastic member 12 is a spring.

[0026] In the embodiment, the connecting block 22 is slidably connected in the inside of the sliding groove 11, the connecting block 22 can move along the sliding groove 11, so that the L-shaped limiting plate 2 and the first elastic rubber pad 21 can slide along the lower surface of the top plate 1, one end of the elastic member 12 is fixedly connected with the end wall of the sliding groove 11, the other end of the elastic member 12 is fixedly connected with the connecting block 22, so that the elastic member 12 can support the connecting block 22, and the elastic member 12 can support the L-shaped limiting plate 2,

[0027] Specifically, the working principle of the leak repairing device for building expansion joint waterproof is that when in use, the bottoms of the two L-shaped limiting plates 2 can be directly inserted into the inside of the expansion joint, the two L-shaped limiting plates 2 are attached to the side wall and the top wall of the expansion joint, and then the expansion joint is waterproofed and repaired, when different width expansion joints need to be dealt with, the two L-shaped limiting plates 2 can be pressed to the middle position, the two L-shaped limiting plates 2 are relatively moved, the connecting block 22 is moved, the connecting block 22 can compress the elastic member 12, the distance between the two L-shaped limiting plates 2 can be changed, the two L-shaped limiting plates 2 can be inserted into expansion joints of different widths, and then the two L-shaped limiting plates 2 can deal with expansion joints of different widths, the distance between the two L-shaped limiting plates 2 can be adjusted according to the width of the expansion joint, and then expansion joints of different widths can be dealt with, so that the application range is wider, and the practicality is higher.

[0028] In the description of the utility model, it is necessary to explain that, unless there is definite stipulation and limitation, the terms "mount", "be provided with", "be connected" and the like should be understood in a broad sense, for example, "be connected" can be fixed connection, can also be detachable connection, or integral connection, can be mechanical connection, can also be electrical connection, can be directly connected, can also be indirectly connected through an intermediate medium, can be the communication inside two elements, for the ordinary skilled in the art, the specific meaning of the above-mentioned terms in the utility model can be understood according to specific circumstances.

[0029] The above is only the preferred embodiment of the present application and is not used to limit the present application, although the present application is described in detail with reference to the foregoing embodiments, the skilled in the art can still modify the technical solutions recorded in the foregoing embodiments or make equivalent replacement to some technical features, any modification, equivalent replacement, improvement and the like made within the spirit and principle of the present application should be included in the protection scope of the present application.

Claims

1. A leak-sealing device for waterproofing building expansion joints, comprising a top plate (1) and an L-shaped limiting plate (2), characterized in that: The lower surface of the top plate (1) is provided with a sliding groove (11), and there are two sets of sliding grooves (11). The two sets of sliding grooves (11) are symmetrically arranged, and elastic elements (12) are provided inside the two sets of sliding grooves (11). The two sets of elastic elements (12) are symmetrically arranged. Two L-shaped limiting plates (2) are provided, and the two L-shaped limiting plates (2) are symmetrically arranged. The two L-shaped limiting plates (2) are slidably connected to the two sets of sliding grooves (11) respectively. The top walls of the two L-shaped limiting plates (2) are provided on the first elastic rubber pad (21). The upper surface of the first elastic rubber pad (21) is in close contact with the lower surface of the top plate (1). The two L-shaped limiting plates (2) are connected to the two sets of elastic elements (12) respectively.

2. The leak-sealing device for waterproofing building expansion joints according to claim 1, characterized in that: Both sets of the slide grooves (11) are provided with several channels, and the several channels of the slide grooves (11) are evenly arranged, and the two sets of several channels of the slide grooves (11) are symmetrically arranged one by one.

3. A leak-sealing device for waterproofing building expansion joints according to claim 2, characterized in that: Each of the two sets of several sliding grooves (11) is provided with a sliding rod (111), and the two ends of the sliding rod (111) are fixedly connected to the end walls of the two ends of the sliding groove (11).

4. A leak-sealing device for waterproofing building expansion joints according to claim 3, characterized in that: The elastic element (12) is provided inside the two sets of several sliding grooves (11). The elastic element (12) is telescopically sleeved on the outside of the sliding rod (111). The two sets of several elastic elements (12) are symmetrically arranged one by one.

5. A leak-sealing device for waterproofing building expansion joints according to claim 4, characterized in that: Both L-shaped limiting plates (2) are provided with connecting blocks (22) on their upper surfaces. Several connecting blocks (22) are provided and are evenly arranged. The connecting blocks (22) slide one-to-one in the interior of several sliding grooves (11). The connecting blocks (22) are slidably sleeved on the rod body of the sliding rod (111). The connecting blocks (22) are located on one side of the elastic member (12).

6. A leak-repairing device for waterproofing building expansion joints according to claim 5, characterized in that: One end of the elastic element (12) is fixedly connected to the end wall of the slide groove (11), and the other end of the elastic element (12) is fixedly connected to the connecting block (22). The elastic element (12) is a spring.

7. A leak-sealing device for waterproofing building expansion joints according to claim 1, characterized in that: A second elastic rubber pad (23) is provided on one side of each of the two L-shaped limiting plates (2), and a third elastic rubber pad (24) is provided on the lower surface of the top of each of the two L-shaped limiting plates (2).

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