Waterproof treatment device for large-end-face deformation joint of ground fracture

Abstract

The utility model discloses a ground fracture large end face deformation joint waterproof treatment device which comprises a waterproof belt, the top end of the waterproof belt is in bolted connection with supports arranged in an array mode, the top ends of the supports are jointly and fixedly connected with a supporting plate, and the two sides of the supporting plate are each rotationally connected with a circular shaft. The circular shafts are fixedly connected with first baffles, the top ends of the supporting plates are fixedly connected with second baffles, the second baffles are provided with first inserting grooves arranged in an array mode, and the two sides of each circular shaft are fixedly connected with second inserting grooves. The utility model has the beneficial effects that the space required for installing the bolt is reserved through the first baffle plate which can be rotatably adjusted, so that the bolt is smoothly installed, and the bolt can be protected by the first baffle plate which is rotatably fixed after the installation is completed, so that the rainwater infiltration caused by gaps among the first water baffle plate, the second water baffle plate and the waterproof belt is avoided, and the service life of the waterproof belt is prolonged. And the waterproof condition of the deformation joint is not facilitated.

Description

Technical Field

[0001] This utility model relates to the field of waterproofing technology for expansion joints, specifically a waterproofing treatment device for expansion joints at the large end face of ground fissures. Background Technology

[0002] With the continuous development of society, the styles of expansion joints are becoming more and more diverse, and ground expansion joints are one of them. However, when using roof expansion joints, corresponding waterproof structures are often required.

[0003] Expansion joints are typically waterproofed using a combination of waterproofing strips and baffles. However, existing baffles are usually bolted together, which creates gaps between the baffle and the waterproofing strip, allowing rainwater to seep in. Over time, this can cause the bolts to loosen, which is detrimental to the waterproofing of the expansion joint. Utility Model Content

[0004] The purpose of this utility model is to provide a waterproof treatment device for the large end face deformation joint of ground fissures, so as to solve the problems mentioned in the background art.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a waterproof treatment device for large-end deformation joints of ground fissures, comprising a waterproof strip, wherein the top end of the waterproof strip is bolted to an array of brackets, a support plate is fixedly connected to the top of several brackets, a round shaft is rotatably connected to both sides of the support plate, a first baffle is fixedly connected to each round shaft, a second baffle is fixedly connected to the top of the support plate, the second baffle has an array of first slots, a second slot is fixedly connected to both sides of the round shaft, and a pin is movably connected between the first slot and the second slot.

[0006] Preferably, when the circular shaft and the first baffle rotate to the top of the waterproof belt, the second slot on the circular shaft corresponds to the first slot on the second baffle.

[0007] Preferably, the support plate has an I-shaped structure design.

[0008] Preferably, the waterproof strip has a U-shaped structure and is made of EPDM rubber.

[0009] Preferably, the bracket is an obtuse-angle bracket, and the bottom end of the bracket is provided with a threaded hole.

[0010] Compared with the prior art, the beneficial effects of this utility model are: by using a rotatable and adjustable first baffle to leave the space required for bolt installation, the bolt can be installed smoothly. After installation, the bolt can be protected by rotating and fixing the first baffle, avoiding gaps between the first baffle, the second baffle and the waterproof strip, which would cause rainwater to seep in and be detrimental to the waterproofing of the expansion joint. Attached Figure Description

[0011] Figure 1 This is a schematic diagram of the first structural state of this utility model;

[0012] Figure 2 This is a schematic diagram of the second structural state of this utility model;

[0013] Figure 3 This is a partial structural schematic diagram of the present invention;

[0014] Figure 4 For the present utility model Figure 3 Enlarged view of the structure of region A;

[0015] Figure 5 This is a partial structural disassembly diagram of the present invention.

[0016] In the diagram: 1. Waterproof tape; 2. Bracket; 3. Support plate; 4. Round shaft; 5. First baffle; 6. Second baffle; 7. First slot; 8. Second slot; 9. Pin. Detailed Implementation

[0017] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0018] Please see Figure 1-5 This utility model provides a technical solution: a waterproof treatment device for the large end face deformation joint of ground fissures, including a waterproof strip 1, the top of the waterproof strip 1 is bolted to an array of brackets 2, the top of several brackets 2 are fixedly connected to a support plate 3, both sides of the support plate 3 are rotatably connected to a round shaft 4, each round shaft 4 is fixedly connected to a first baffle 5, the top of the support plate 3 is fixedly connected to a second baffle 6, the second baffle 6 has an array of first slots 7, both sides of the round shaft 4 are fixedly connected to second slots 8, and the first slots 7 and the second slots 8 are movably connected by pins 9.

[0019] When the round shaft 4 and the first baffle 5 rotate to the top of the waterproof strip 1, the second slot 8 on the round shaft 4 corresponds to the first slot 7 on the second baffle 6, which facilitates the insertion of the pin 9 into the first slot 7 and the second slot 8. The pin 9 fixes the rotated round shaft 4 and the first baffle 5. The support plate 3 has an I-shaped structure design, which facilitates the rotation of the round shaft 4 on the support plate 3. The waterproof strip 1 has a U-shaped structure design and is made of EPDM rubber. The U-shaped structure design facilitates the adaptation to the deformation of the expansion joint and maintains its airtightness. At the same time, EPDM rubber has high elasticity, aging resistance, and tear resistance. The bracket 2 is an obtuse angle bracket. The bottom of the bracket 2 is provided with a threaded hole, which facilitates the installation of the bracket 2 and the waterproof strip 1 on the end face of the expansion joint by bolts.

[0020] Specifically, when using this utility model, during the installation of the waterproof strip 1, simply rotate the first baffle 5. The first baffle 5 will drive the round shaft 4 to rotate on the support plate 3. At the same time, the bracket 2 and the waterproof strip 1 are installed on the end face of the expansion joint by bolts. After installation, stop rotating the first baffle 5. The first baffle 5 falls with its own weight. When one side of the first baffle 5 is in contact with the waterproof strip 1, the second slot 8 is set to correspond with the first slot 7. At this time, the pin 9 is inserted into the first slot 7 and the second slot 8 to keep the first baffle 5 stable. At this time, the first baffle 5 and the second baffle 6 block rainwater.

[0021] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A waterproofing device for the large end face deformation joint of ground fissures, characterized in that, The device includes a waterproof strip (1), the top of which is bolted to an array of brackets (2), the tops of which are fixedly connected to a support plate (3), both sides of which are rotatably connected to a round shaft (4), each of which is fixedly connected to a first baffle (5), the top of which is fixedly connected to a second baffle (6), the second baffle (6) having an array of first slots (7), both sides of which are fixedly connected to a second slot (8), and the first slot (7) and the second slot (8) being movably connected by a pin (9).

2. The waterproofing device for the large end face deformation joint of ground fissures according to claim 1, characterized in that: When the circular shaft (4) and the first baffle (5) are rotated to the top of the waterproof belt (1), the second slot (8) opened on the circular shaft (4) is correspondingly set with the first slot (7) opened on the second baffle (6).

3. The waterproofing device for the large end face deformation joint of ground fissures according to claim 1, characterized in that: The support plate (3) is designed with an I-shaped structure.

4. The waterproofing device for the large end face deformation joint of ground fissures according to claim 1, characterized in that: The waterproof strip (1) has a U-shaped structure and is made of EPDM rubber.

5. The waterproofing device for the large end face deformation joint of ground fissures according to claim 1, characterized in that: The bracket (2) is an obtuse-angle bracket, and the bottom end of the bracket (2) is provided with a threaded hole.

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