Polyurethane color plate connecting structure

Abstract

The utility model relates to the technical field of polyurethane color steel plates, in particular to a polyurethane color steel plate connecting structure which comprises a first color steel plate and a second color steel plate, connecting blocks are evenly and fixedly installed on the side face of the first color steel plate, connecting grooves are evenly formed in the side face of the second color steel plate, and the connecting blocks can be connected with the connecting grooves in a clamped mode. Inclined planes are arranged at the ends of the connecting blocks, rubber blocks are arranged on the inner sides of the connecting grooves, the inclined planes can be clamped with the rubber blocks, spiral grooves are uniformly formed in the surface of the second color steel plate, and fixing pieces are spirally connected to the inner sides of the spiral grooves. The connecting strength between the first color steel plate and the second color steel plate can be enhanced, and meanwhile tight connection is kept, so that the color steel plates are not prone to deformation.

Description

Technical Field

[0001] The utility model relates to the technical field of polyurethane color steel plates, in particular to a polyurethane color steel plate connection structure. Background Art

[0002] Polyurethane color steel plate is also called polyurethane composite plate, polyurethane sandwich plate, PU sandwich plate. The composite plate with polyurethane as the core material is composed of upper and lower color steel plates and middle foamed polyurethane. It adopts the world's advanced six-component online automatic operation mixing and pouring technology, which can complete the proportioning and mixing process of the social batching center or factory online at one time, and can be adjusted online at will according to the temperature, so as to produce unique high-strength, energy-saving, green and environmentally friendly building panels.

[0003] However, the existing polyurethane color steel plates are only fixed by bolts when connected, or directly clamped and bonded. This method is prone to gaps at the bonding point when used for a long time, resulting in damage to the connection, causing the connection of the polyurethane color steel plate to be disconnected. Therefore, a polyurethane color steel plate connection structure is needed. Summary of the invention

[0004] In view of the above-mentioned deficiencies existing in the prior art, the utility model provides a polyurethane color steel plate connection structure, which is used to solve the problem that the existing polyurethane color steel plates are only fixed by bolts when connected, or are directly clamped and fixed by bonding. When used for a long time, gaps are easily generated at the bonding points, thereby causing damage to the connection points.

[0005] In order to solve the above technical problems, the utility model adopts the following technical solutions:

[0006] A polyurethane color steel plate connection structure comprises a first color steel plate and a second color steel plate, wherein a connection block is evenly fixedly installed on the side of the first color steel plate, and a connection groove is evenly opened on the side of the second color steel plate, and the connection block can be clamped with the connection groove, and an inclined surface is provided at the end of the connection block, and a rubber block is provided on the inner side of the connection groove, and the inclined surface can be clamped with the rubber block, and a spiral groove is evenly opened on the surface of the second color steel plate, and a fixing piece is spirally connected to the inner side of the spiral groove, thereby strengthening the connection strength between the first color steel plate and the second color steel plate, and maintaining a tight connection so that the color steel plate is not easily deformed.

[0007] Furthermore, a clamping block is evenly fixedly installed on the inner side of the connecting block, and a clamping groove is evenly opened on the inner side of the connecting groove, thereby strengthening the connection strength between the first color steel plate and the second color steel plate.

[0008] Furthermore, the fixing piece inside the spiral groove is sealed with sealant, thereby preventing rust from forming on the connection between the fixing piece and the first color steel plate and the second color steel plate.

[0009] Furthermore, the side surfaces of the connection block are evenly provided with limiting grooves, and the fixing members are spirally connected to the limiting grooves, thereby facilitating the operation of the installation personnel. BRIEF DESCRIPTION OF THE DRAWINGS

[0010] Figure 1 This is a three-dimensional structural schematic diagram of an embodiment of a polyurethane color steel plate connection structure of the utility model;

[0011] Figure 2 This is a three-dimensional structural schematic diagram of an embodiment of a polyurethane color steel plate connection structure of the utility model (another orientation);

[0012] Figure 3 for Figure 2 A local enlarged schematic diagram of the middle A;

[0013] Reference numerals in the accompanying drawings of the specification:

[0014] The first color steel plate 1 , the connecting block 101 , the inclined surface 102 , the second color steel plate 2 , the connecting groove 201 , the rubber block 202 , the spiral groove 203 , the fixing piece 204 , the clamping block 301 , the clamping groove 302 , and the limiting groove 4 . DETAILED DESCRIPTION

[0015] In order to enable those skilled in the art to better understand the present invention, the technical solution of the present invention is further described below in conjunction with the accompanying drawings and embodiments.

[0016] Among them, the drawings are only used for illustrative explanations, and they only represent schematic diagrams rather than actual pictures, and should not be understood as limitations on this patent; in order to better illustrate the embodiments of the utility model, some parts of the drawings may be omitted, enlarged or reduced, and do not represent the size of the actual product; for those skilled in the art, it is understandable that some well-known structures and their descriptions in the drawings may be omitted.

[0017] Example:

[0018] like Figure 1-Figure 3 As shown, a polyurethane color steel plate connection structure of the utility model comprises a first color steel plate 1 and a second color steel plate 2, a connection block 101 is evenly fixedly installed on the side of the first color steel plate 1, a connection groove 201 is evenly opened on the side of the second color steel plate 2, the connection block 101 can be clamped with the connection groove 201, an inclined surface 102 is provided at the end of the connection block 101, a rubber block 202 is provided on the inner side of the connection groove 201, the inclined surface 102 can be clamped with the rubber block 202, a spiral groove 203 is evenly opened on the surface of the second color steel plate 2, and a fixing piece 204 is spirally connected to the inner side of the spiral groove 203, thereby strengthening the connection strength between the first color steel plate 1 and the second color steel plate 2, while maintaining a tight connection so that the color steel plate is not easily deformed.

[0019] The inner side of the connection block 101 is evenly fixed with a clamping block 301 , and the inner side of the connection groove 201 is evenly opened with a clamping groove 302 , thereby strengthening the connection strength between the first color steel plate 1 and the second color steel plate 2 .

[0020] The fixing piece 204 inside the spiral groove 203 is sealed with sealant, thereby preventing the connection between the fixing piece 204 and the first color steel plate 1 and the second color steel plate 2 from rusting.

[0021] Limiting grooves 4 are evenly formed on the side of the connection block 101, and the fixing member 204 is screw-connected to the limiting grooves 4, thereby facilitating the operation of the installation personnel.

[0022] The above are only embodiments of the utility model. The common sense such as the known specific structures and characteristics in the scheme is not described in detail here. The ordinary technicians in the relevant field are aware of all the common technical knowledge in the technical field to which the utility model belongs before the application date or priority date, can obtain all the existing technologies in the field, and have the ability to apply the conventional experimental means before that date. The ordinary technicians in the relevant field can improve and implement the scheme in combination with their own abilities under the enlightenment given by this application. Some typical known structures or known methods should not become obstacles for the ordinary technicians in the relevant field to implement this application. It should be pointed out that for the technicians in this field, without departing from the structure of the utility model, several deformations and improvements can be made, which should also be regarded as the protection scope of the utility model, and these will not affect the effect of the implementation of the utility model and the practicality of the patent.

Claims

1. A polyurethane color steel plate connection structure, characterized in that: The invention comprises a first color steel plate (1) and a second color steel plate (2), wherein a connection block (101) is evenly fixedly installed on the side of the first color steel plate (1), and a connection groove (201) is evenly opened on the side of the second color steel plate (2), and the connection block (101) can be snapped into the connection groove (201), and an inclined surface (102) is arranged at the end of the connection block (101), and a rubber block (202) is arranged inside the connection groove (201), and the inclined surface (102) can be snapped into the rubber block (202), and a spiral groove (203) is evenly opened on the surface of the second color steel plate (2), and a fixing piece (204) is spirally connected to the inside of the spiral groove (203).

2. A polyurethane color steel plate connection structure as claimed in claim 1, characterized in that: The inner side of the connection block (101) is evenly and fixedly mounted with a clamping block (301), and the inner side of the connection groove (201) is correspondingly evenly opened with a clamping groove (302).

3. A polyurethane color steel plate connection structure as claimed in claim 2, characterized in that: The fixing piece (204) inside the spiral groove (203) is sealed with a sealant.

4. A polyurethane color steel plate connection structure as claimed in claim 3, characterized in that: Limiting grooves (4) are evenly formed on the side surface of the connection block (101), and the fixing member (204) is spirally connected to the limiting grooves (4).

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