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 steel plate and a second steel plate, a connecting groove is formed in the side face of the first steel plate, clamping plates are evenly and fixedly installed on the inner side of the connecting groove, and first through holes are formed in the side faces of the clamping plates. A connecting plate is fixedly installed on the side face of the second steel plate in a right-facing mode, clamping grooves are evenly formed in the inner side of the connecting plate, the clamping plate can be connected with the clamping grooves in a clamped mode, limiting plates are fixedly installed on the inner sides of the clamping grooves in a right-facing mode, second through holes are formed in the surfaces of the limiting plates, and connecting rods are connected to the inner sides of the first through holes and the inner sides of the second through holes in an inserted mode. According to the utility model, the connection between the first steel plate and the second steel plate can be completed under the condition that the overall aesthetic property is not influenced.

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, after the existing polyurethane color steel plate is installed by means of a screw part, the end of the screw part will be located outside the polyurethane color steel plate, affecting the overall aesthetics. Therefore, a polyurethane color steel plate connection structure that does not affect the overall aesthetics 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 to solve the problem that after the existing polyurethane color steel plate is installed through the threaded parts, the end of the threaded parts will be located on the outside of the polyurethane color steel plate, affecting the overall aesthetics.

[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 steel plate and a second steel plate, wherein a connecting groove is provided on the side of the first steel plate, a card plate is evenly fixedly installed on the inner side of the connecting groove, a first through hole is provided on the side of the card plate, a connecting plate is fixedly installed opposite to the side of the second steel plate, a card groove is evenly provided on the inner side of the connecting plate, the card plate can be engaged with the card groove, a limiting plate is fixedly installed opposite to the inner side of the card groove, a second through hole is provided on the surface of the limiting plate, connecting rods are inserted into the inner sides of the first through hole and the second through hole, thereby completing the connection between the first steel plate and the second steel plate without affecting the overall aesthetics.

[0007] Furthermore, the edges of the first through hole and the second through hole are both provided with limiting holes, and the end of the connecting rod is fixedly installed with a limiting block, thereby strengthening the connection between the first steel plate and the second steel plate.

[0008] Furthermore, a plug-in block is fixedly installed on the inner side of the limiting plate, and a plug-in groove is opened on the side of the plug-in block, thereby preventing the connecting rod from rotating and strengthening the connection between the first steel plate and the second steel plate.

[0009] Furthermore, a sealing plate is fixedly installed at the end of the connecting rod, thereby preventing water from seeping into the cavity between the first steel plate and the second steel plate and affecting the quality of the building.

[0010] Furthermore, the joint between the first steel plate and the second steel plate is sealed with sealant, thereby preventing rust from forming at the connection between the first steel plate and the second steel plate. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] 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;

[0012] Figure 2 This is a top view of a polyurethane color steel plate connection structure embodiment of the utility model;

[0013] Figure 3 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);

[0014] Figure 4 for Figure 3 A local enlarged schematic diagram of the middle A;

[0015] Reference numerals in the accompanying drawings of the specification:

[0016] The first steel plate 1, the connecting groove 101, the clamping plate 102, the first through hole 103, the second steel plate 2, the connecting plate 201, the clamping groove 202, the limiting plate 203, the second through hole 204, the connecting rod 3, the limiting block 301, the sealing plate 302, the limiting hole 4, the plug-in block 501, and the plug-in groove 502. DETAILED DESCRIPTION

[0017] 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.

[0018] 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.

[0019] Example:

[0020] like Figure 1-Figure 4As shown, a polyurethane color steel plate connection structure of the utility model comprises a first steel plate 1 and a second steel plate 2, a connecting groove 101 is opened on the side of the first steel plate 1, a clamping plate 102 is evenly fixedly installed on the inner side of the connecting groove 101, a first through hole 103 is opened on the side of the clamping plate 102, a connecting plate 201 is fixedly installed opposite to the side of the second steel plate 2, a clamping groove 202 is evenly opened on the inner side of the connecting plate 201, the clamping plate 102 can be clamped with the clamping groove 202, a limiting plate 203 is fixedly installed opposite to the inner side of the clamping groove 202, a second through hole 204 is opened on the surface of the limiting plate 203, a connecting rod 3 is inserted into the inner side of the first through hole 103 and the second through hole 204, thereby completing the connection between the first steel plate 1 and the second steel plate 2 without affecting the overall aesthetics.

[0021] Limiting holes 4 are formed at the edges of the first through hole 103 and the second through hole 204 , and a limiting block 301 is fixedly installed at the end of the connecting rod 3 , thereby strengthening the connection between the first steel plate 1 and the second steel plate 2 .

[0022] A plug-in block 501 is fixedly installed on the inner side of the limiting plate 203 , and a plug-in groove 502 is opened on the side of the plug-in block 501 , thereby preventing the connecting rod 3 from rotating and strengthening the connection between the first steel plate 1 and the second steel plate 2 .

[0023] A sealing plate 302 is fixedly installed at the end of the connecting rod 3, thereby preventing water from seeping into the cavity between the first steel plate 1 and the second steel plate 2 and affecting the building quality.

[0024] The joint between the first steel plate 1 and the second steel plate 2 is sealed by using sealant, thereby preventing the connection between the first steel plate 1 and the second steel plate 2 from rusting.

[0025] 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 steel plate (1) and a second steel plate (2), wherein a connecting groove (101) is provided on the side of the first steel plate (1), a clamping plate (102) is evenly fixedly installed on the inner side of the connecting groove (101), a first through hole (103) is provided on the side of the clamping plate (102), a connecting plate (201) is fixedly installed opposite the side of the second steel plate (2), a clamping groove (202) is evenly provided on the inner side of the connecting plate (201), the clamping plate (102) can be clamped with the clamping groove (202), a limiting plate (203) is fixedly installed opposite the inner side of the clamping groove (202), a second through hole (204) is provided on the surface of the limiting plate (203), and connecting rods (3) are inserted into the inner sides of the first through hole (103) and the second through hole (204).

2. A polyurethane color steel plate connection structure as claimed in claim 1, characterized in that: Limiting holes (4) are provided at the edges of the first through hole (103) and the second through hole (204), and a limiting block (301) is fixedly mounted at the end of the connecting rod (3).

3. A polyurethane color steel plate connection structure as claimed in claim 2, characterized in that: A plug-in block (501) is fixedly mounted on the inner side of the limiting plate (203), and a plug-in slot (502) is formed on the side of the plug-in block (501).

4. A polyurethane color steel plate connection structure as claimed in claim 3, characterized in that: A sealing plate (302) is fixedly mounted on the end of the connecting rod (3).

5. A polyurethane color steel plate connection structure as claimed in claim 4, characterized in that: The joint between the first steel plate (1) and the second steel plate (2) is sealed with a sealant.

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