Connecting piece for assembling wall body

Abstract

The utility model provides a connecting piece for assembling a wall body, which relates to the technical field of connecting pieces, and comprises a prefabricated wall body, an embedded part is fixedly arranged on one side of the prefabricated wall body, a fastening device is clamped and connected on the embedded part, the fastening device comprises a first U-shaped frame clamped on the embedded part, and a second U-shaped frame clamped on the first U-shaped frame. The two prefabricated walls are placed according to the planned positions, the sides, provided with the embedded parts, of the two prefabricated walls are oppositely placed, after placement is completed, the first U-shaped frame is clamped into the embedded parts on one prefabricated wall, the second U-shaped frame is supported, the rectangular strip is rotated, the first U-shaped frame is clamped into the embedded parts on the other prefabricated wall, the first U-shaped frame is clamped into the rectangular strip, and the second U-shaped frame is clamped into the rectangular strip. The rectangular strip drives the device cylinder to rotate, the device cylinder drives the first nut and the second nut to rotate, the distance between the positive screw and the negative screw is adjusted to a proper position, the fastening device is taken out, the two U-shaped frames are clamped into the two embedded parts, fixation is completed, and during installation, adjustment can be conducted, and use is convenient.

Description

Technical Field

[0001] This utility model relates to the field of connector technology, and in particular to a connector for assembling walls. Background Technology

[0002] Prefabricated walls, especially prefabricated quick-wall systems and prefabricated wall panel systems, are a new type of wall construction method in the modern construction field. As a novel wall construction method, prefabricated walls offer advantages such as fast construction speed, stable quality, environmental friendliness, energy efficiency, and high flexibility. With the continuous development of building technology and people's increasing demands for living environments, prefabricated walls will gradually become the mainstream trend in the future construction industry.

[0003] Existing prefabricated wall systems can be quickly assembled and are easy to use. However, some systems require double-layered walls. When installing double-layered walls, connectors are needed to secure the two walls together to prevent them from tilting inwards. Existing connectors can connect the two layers well, but the distance between the two layers needs to be determined based on the application scenario. Existing connectors are fixed in distance and cannot be adjusted during installation, making them inconvenient to use. Utility Model Content

[0004] The purpose of this utility model is to solve the shortcomings of existing wall assembly connectors in the prior art, which are inconvenient to use, and to propose a new wall assembly connector.

[0005] To achieve the above objectives, the present invention adopts the following technical solution: a connector for assembling a wall, comprising a precast wall, wherein an embedded part is fixedly installed on one side of the precast wall, and a fastening device is engaged with the embedded part. The fastening device includes a first U-shaped frame engaged with the embedded part, a positive screw is fixedly installed on one side of the first U-shaped frame, a first nut is threadedly connected to one end of the positive screw, a device cylinder is fixedly installed on one side of the first nut, a rectangular strip is fixedly installed on the outer side of the device cylinder, a second nut is fixedly installed at one end of the device cylinder, a reverse screw is threadedly connected to the inside of the second nut, and a second U-shaped frame is fixedly installed at one end of the reverse screw.

[0006] In a preferred embodiment, the interior of the embedded part is adapted to one side of the first U-shaped frame, and the first U-shaped frame is the same as the second U-shaped frame.

[0007] The technical effect of adopting the above-mentioned further solution is that one side of the first U-shaped frame can be inserted into the interior of the embedded part.

[0008] In a preferred embodiment, the first nut is adapted to the positive screw, and the inner diameter of the first nut is adapted to the inner diameter of the device cylinder.

[0009] The technical effect of adopting the above-mentioned further solution is that the first nut can move on the positive screw and can enter the interior of the device cylinder.

[0010] In a preferred embodiment, the second nut is adapted to the anti-screw, and the inner diameter of the second nut is adapted to the inner diameter of the device cylinder.

[0011] The technical advantage of adopting the above-mentioned further solution is that the second nut can move on the anti-screw and can enter the interior of the device cylinder.

[0012] In a preferred embodiment, the number of embedded parts is matched with the number of fastening devices.

[0013] The technical effect of adopting the above-mentioned further solution is to ensure the use of the wall and the fastening device.

[0014] Compared with the prior art, the advantages and positive effects of this utility model are as follows:

[0015] In this invention, two prefabricated walls are placed according to the planned positions, with the sides of the two prefabricated walls where the embedded parts are installed facing each other. After placement, the first U-shaped frame is inserted into the embedded part on one of the prefabricated walls. The second U-shaped frame is then supported, and the rectangular bar is rotated. The rectangular bar drives the device cylinder to rotate, which in turn drives the first nut and the second nut to rotate. The distance between the positive and negative screws is adjusted to adjust the distance between the two U-shaped frames. Once the appropriate position is reached, the fastening device is removed, and the two U-shaped frames are inserted into the two embedded parts to complete the fixation. This design allows for adjustment during installation and facilitates use. Attached Figure Description

[0016] Figure 1 A perspective view of a connector for assembling a wall provided by this utility model;

[0017] Figure 2 A connection diagram of a prefabricated wall and embedded parts for a connector of an assembled wall provided by this utility model;

[0018] Figure 3 A perspective view of a fastening device for a connecting component of an assembled wall provided by this utility model.

[0019] Legend:

[0020] 1. Precast wall; 2. Embedded parts; 3. Fastening device; 31. First U-shaped frame; 32. Positive screw; 33. First nut; 34. Device cylinder; 35. Rectangular strip; 36. Second nut; 37. Reverse screw; 38. Second U-shaped frame. Detailed Implementation

[0021] 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.

[0022] Example

[0023] like Figures 1-3 As shown, this utility model provides a technical solution: a connector for assembling walls, such as... Figure 1 As shown, the connector of the assembled wall in this embodiment includes a prefabricated wall 1. An embedded part 2 is fixedly installed on one side of the prefabricated wall 1. A fastening device 3 is engaged with the embedded part 2. The fastening device 3 includes a first U-shaped bracket 31 engaged with the embedded part 2. A positive screw 32 is fixedly installed on one side of the first U-shaped bracket 31. A first nut 33 is threaded to one end of the positive screw 32. A device cylinder 34 is fixedly installed on one side of the first nut 33. A rectangular strip 35 is fixedly installed on the outer side of the device cylinder 34. A second nut 35 is fixedly installed at one end of the device cylinder 34. 6. The internal thread of the second nut 36 is connected to a reverse screw 37. One end of the reverse screw 37 is fixedly installed with a second U-shaped bracket 38. The interior of the embedded part 2 is adapted to one side of the first U-shaped bracket 31. The first U-shaped bracket 31 is the same as the second U-shaped bracket 38. The first nut 33 is adapted to the positive screw 32, and the inner diameter of the first nut 33 is adapted to the inner wall of the device cylinder 34. The second nut 36 is adapted to the reverse screw 37, and the inner diameter of the second nut 36 is adapted to the inner wall of the device cylinder 34. The number of embedded parts 2 is adapted to the number of fastening devices 3.

[0024] In this embodiment, during use, the rectangular bar 35 is rotated, which drives the device cylinder 34 to rotate. The device cylinder 34 drives the first nut 33 and the second nut 36 to rotate, adjusting the distance between the positive screw 32 and the negative screw 37, thereby adjusting the distance between the two U-shaped frames and inserting the two U-shaped frames into the two pre-embedded parts 2 embedded in the wall.

[0025] Working principle:

[0026] like Figures 1-3As shown, during use, the two prefabricated walls 1 are placed in the planned positions, with the sides of the two prefabricated walls 1 where the embedded parts 2 are installed facing each other. After placement, the first U-shaped frame 31 is inserted into the embedded part 2 on one of the prefabricated walls 1, the second U-shaped frame 38 is supported, the rectangular bar 35 is rotated, the rectangular bar 35 drives the device cylinder 34 to rotate, and the device cylinder 34 drives the first nut 33 and the second nut 36 to rotate. The distance between the positive screw 32 and the negative screw 37 is adjusted to adjust the distance between the two U-shaped frames. After adjusting to the appropriate position, the fastening device 3 is removed, and the two U-shaped frames are inserted into the two embedded parts 2 to complete the fixation.

[0027] The above description is merely a preferred embodiment of the present utility model and is not intended to limit the present utility model in any other way. Any person skilled in the art may make changes or modifications to the above-disclosed technical content to create equivalent embodiments for application in other fields. However, any simple modifications, equivalent changes, and modifications made to the above embodiments based on the technical essence of the present utility model without departing from the technical solution of the present utility model shall still fall within the protection scope of the present utility model.

Claims

1. A connector for assembling a wall, comprising a precast wall (1), characterized in that: An embedded part (2) is fixedly installed on one side of the precast wall (1), and a fastening device (3) is engaged with the embedded part (2); The fastening device (3) includes a first U-shaped frame (31) that engages with the embedded part (2). A positive screw (32) is fixedly installed on one side of the first U-shaped frame (31). A first nut (33) is threadedly connected to one end of the positive screw (32). A device cylinder (34) is fixedly installed on one side of the first nut (33). A rectangular strip (35) is fixedly installed on the outside of the device cylinder (34). A second nut (36) is fixedly installed at one end of the device cylinder (34). A reverse screw (37) is threadedly connected inside the second nut (36). A second U-shaped frame (38) is fixedly installed at one end of the reverse screw (37).

2. A connector for assembling a wall according to claim 1, characterized in that: The interior of the embedded part (2) is adapted to one side of the first U-shaped frame (31), which is the same as the second U-shaped frame (38).

3. A connector for assembling a wall according to claim 1, characterized in that: The first nut (33) is adapted to the positive screw (32), and the inner diameter of the first nut (33) is adapted to the inner diameter of the device cylinder (34).

4. A connector for assembling a wall according to claim 1, characterized in that: The second nut (36) is adapted to the anti-screw (37), and the inner diameter of the second nut (36) is adapted to the inner diameter of the device cylinder (34).

5. A connector for assembling a wall according to claim 1, characterized in that: The number of the embedded parts (2) and the fastening devices (3) are matched.

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