Paving board connector

Abstract

The utility model belongs to the technical field of paving plate connectors, and particularly relates to a paving plate connector which comprises a fixing body and a rotating shaft clamping piece, a rotating through hole is formed in the fixing body in the height direction of the fixing body, a first limiting clamping piece is arranged at one end of the outer side of the fixing body, and the rotating shaft clamping piece is connected with the rotating through hole in a rotating fit mode. A second limiting clamping piece is arranged at the outer side end of the rotating shaft clamping piece, the second limiting clamping piece is located at the limiting and clamping position through rotation of the rotating shaft clamping piece, the second limiting clamping piece and the first limiting clamping piece jointly limit and clamp the paving plate, stable connection is formed, and the other end of the rotating shaft clamping piece rotates to operate the connecting end. The utility model provides a paving plate connector which is designed in an integrated manner, does not need to be assembled and connected, does not have the problem of component loss, is very convenient to install, and is very high in efficiency.

Description

Technical Field

[0001] The utility model belongs to the technical field of paving plate connectors, and particularly relates to a paving plate connector. Background Art

[0002] At present, for paving plates, that is, paving plates and paving slabs, connectors are required to connect adjacent paving plates. For example, patent CN220166563U discloses a new type of paving plate connector, which includes an upper connection component, a lower connection component, and a locking component for fixedly connecting the upper connection component and the lower connection component. The upper connection component and the lower connection component are respectively provided with fixing parts for fixedly connecting to adjacent paving plates. Through the connection and locking of the locking component, a connection whole is formed, which has the advantages of high connection strength, convenient construction operation, and improved construction efficiency.

[0003] However, it also has certain disadvantages. For example, there are many components, and it is very easy to lose, especially some small components; the assembly is still relatively troublesome, and the construction efficiency still needs to be improved. Summary of the Utility Model

[0004] The utility model provides a paving plate connector, which can solve the problems pointed out in the background art.

[0005] A paving plate connector includes a fixing body and a rotating shaft clamping member. The fixing body is provided with a rotating through hole along its height direction. One end of the outer side of the fixing body is provided with a first limiting clamping member. The rotating shaft clamping member is rotationally and cooperatively connected with the rotating through hole. The outer side end of the rotating shaft clamping member is provided with a second limiting clamping member. By rotating the rotating shaft clamping member, the second limiting clamping member is in a limiting and clamping position, so that it and the first limiting clamping member jointly limit and clamp the paving plate to form a stable connection. The other end of the rotating shaft clamping member is a rotating operation connection end.

[0006] Preferably, the first limiting clamping member is a first limiting clamping plate, and the second limiting clamping member is a second limiting clamping plate.

[0007] Preferably, a rotating limiting end head is provided at one end of the inner side of the rotating shaft clamping member, and a limiting rotating step hole cooperating with the rotating limiting end head is provided in the rotating through hole.

[0008] Preferably, the operation connection end is a tool rotating connection groove provided at the rotating limiting end head.

[0009] Preferably, the fixing body is an oval fixing body.

[0010] Preferably, the fixing body is provided with a weight-reducing hollow.

[0011] Preferably, a tool prying groove is provided at one end of the outer side of the fixing body.

[0012] Preferably, clamping protrusions are provided on the inner side surface of the second limiting clamping plate.

[0013] Beneficial effects: The present utility model provides a paving plate connector. With an "integrated" design, there is no need for assembly and connection, and there is no problem of component loss. It is very convenient and highly efficient during installation. Description of the Drawings

[0014] Figure 1 is a structural schematic diagram of the present utility model,

[0015] Figure 2 is a cross-sectional schematic diagram of the present utility model,

[0016] Figure 3 is a structural schematic diagram of the rotating shaft clamping member of the present utility model,

[0017] Description of the reference numerals in the drawings:

[0018] Reference numerals in the figures: fixed body 1; rotating through hole 11; first limiting clamping member 12; limiting rotating step hole 13; weight-reducing hollow 14; tool prying groove 15; rotating shaft clamping member 2; rotating operation connection end 21; second limiting clamping member 22; rotating limiting end 23; clamping protrusion 24. Specific Embodiments

[0019] The following will describe in detail a specific embodiment of the present utility model in conjunction with the drawings, but it should be understood that the protection scope of the present utility model is not limited by the specific embodiment.

[0020] Embodiment: As Figures 1-3 shown, a paving plate connector includes a fixed body 1 and a rotating shaft clamping member 2. The fixed body 1 is provided with a rotating through hole 11 along its height direction. One end of the outer side of the fixed body 1 is provided with a first limiting clamping member 12. The rotating shaft clamping member 2 is rotationally and cooperatively connected with the rotating through hole 11. The outer side end of the rotating shaft clamping member 2 is provided with a second limiting clamping member 22. By rotating the rotating shaft clamping member 2, the second limiting clamping member 22 is in a limiting and clamping position, so that it and the first limiting clamping member 12 jointly limit and clamp the paving plate to form a stable connection. The other end of the rotating shaft clamping member 2 is a rotating operation connection end 21, that is, when the second limiting clamping member 22 is not in the limiting position, the connector can be placed into the connection hole. After being placed into the connection hole, by rotating the rotating shaft clamping member 2, the second limiting clamping member 22 is rotated to the limiting and clamping position, that is, the first limiting clamping member 12 and the second limiting clamping member 22 jointly limit and clamp the two paving plates to be connected.

[0021] Specifically, the first limiting clip 12 is a first limiting clamping plate, and the second limiting clip 22 is a second limiting clamping plate. The inner end of the rotating shaft clip 2 is provided with a rotating limiting end 23. The rotating through hole 11 is provided with a limiting rotating step hole 13 that cooperates with the rotating limiting end 23. The fixing body 1 can be formed by molding a high-strength plastic part, and the rotating shaft clip 2 can be a corrosion-resistant high-strength metal part. First, the rotating shaft clip 2 is processed, and then the rotating shaft clip 2 is embedded in the molding die of the high-strength plastic part to form an "integrated" structure.

[0022] Specifically, the operation connection end 21 is a tool rotation connection groove provided on the rotating limiting end 23. The tool rotation connection groove can be a hexagonal connection groove to cooperate with a hex wrench.

[0023] Specifically, the fixing body 1 is an oval fixing body. The oval fixing body is easy to demold, and it will be relatively smooth when placed in and taken out of the paving board hole.

[0024] In some embodiments, the fixing body 1 is provided with a weight-reducing hollow 14.

[0025] In some embodiments, the outer end of the fixing body 1 is provided with a tool prying groove 15. When disassembling, inserting a tool into the tool prying groove 15 can facilitate the disassembly of the connector.

[0026] In some embodiments, the inner side surface of the second limiting clamping plate is provided with a clamping protrusion 24. The setting of the protrusion 24 can ensure the clamping force and the stability of the connection.

[0027] The working principle of the present invention:

[0028] During use, the connection holes on the two paving boards to be connected are aligned and matched up and down; the fixing body 1 should be matched with the connection hole. The fixing body 1 is oval, and the connection hole should also be an oval that matches it. Put this connector into the aligned and matched connection hole, and use a tool to rotate the rotating shaft clip 2. Through the rotation of the rotating shaft clip 2, the second limiting clip 22 is rotated to the limiting and clamping position. For example, when the second limiting clip 22 and the fixing body 1 are in a cross limit, at this time, the first limiting clip 12 and the second limiting clip 22 jointly limit and clamp the two paving boards to be connected. When disassembling, through the rotation of the rotating shaft clip 2, the second limiting clip 22 is returned to the non-limiting and clamping position (i.e., the non-limiting and clamping position), so that it can be taken out from the connection hole, and insert a tool into the tool prying groove 15 and pry it out as a whole.

[0029] The above only discloses several specific embodiments of the present invention. However, the embodiments of the present invention are not limited thereto, and any changes that can be thought of by those skilled in the art should fall within the protection scope of the present invention.

Claims

1. A paving slab connector, characterized in that: It includes a fixed body (1) and a rotating shaft clamping member (2). The fixed body (1) is provided with a rotating through hole (11) along its height direction. One outer end of the fixed body (1) is provided with a first limiting clamping member (12). The rotating shaft clamping member (2) is rotatably connected with the rotating through hole (11). The outer end of the rotating shaft clamping member (2) is provided with a second limiting clamping member (22). By rotating the rotating shaft clamping member (2), the second limiting clamping member (22) is in a limiting and clamping position, and it cooperates with the first limiting clamping member (12) to limit and clamp the paving plate to form a stable connection. The other end of the rotating shaft clamping member (2) is a rotating operation connection end (21).

2. The paving plate connector according to claim 1, wherein: The first limiting clamping member (12) is a first limiting clamping plate, and the second limiting clamping member (22) is a second limiting clamping plate.

3. The paving plate connector according to claim 1, characterized in that: One inner end of the rotating shaft clamping member (2) is provided with a rotating limiting end (23), and a limiting rotating step hole (13) matching with the rotating limiting end (23) is arranged in the rotating through hole (11).

4. The paving slab connector according to claim 3, characterized in that: The operation connection end (21) is a tool rotating connection groove arranged at the rotating limiting end (23).

5. A paving slab connector according to any one of claims 1 - 4, characterized in that: The fixed body (1) is an oval fixed body.

6. A paving plate connector according to any one of claims 1-4, characterized in that: The fixed body (1) is provided with a weight-reducing hollow (14).

7. A paving plate connector according to any one of claims 1 - 4, characterized in that: One outer end of the fixed body (1) is provided with a tool prying groove (15).

8. A paving plate connector according to claim 2, characterized in that: The inner side surface of the second limiting clamping plate is provided with a clamping protrusion (24).

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