Waterproof structure for butt joint of color steel plates

Abstract

The utility model relates to a color steel plate butt joint waterproof structure, which relates to the technical field of color steel plates and comprises a color steel plate, a first connecting piece is transversely mounted on the side wall of one side of the color steel plate, and a second connecting piece is transversely and fixedly mounted on the side wall of one side, opposite to the first connecting piece, of the color steel plate. The surface of the lower surface of the first connecting piece and the surface of the upper surface of the second connecting piece are in a correspondingly matched continuous sawtooth shape, a connecting column is vertically and fixedly installed in the middle of the lower surface of the first connecting piece, a connecting groove corresponding to the connecting column is formed in the upper surface of the second connecting piece, and a groove is transversely formed in the inner side wall of the connecting groove. By means of the color steel plate connecting structure, color steel plates can be connected more easily and conveniently, and the waterproof performance is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of color steel plates, in particular to a waterproof structure for a joint of color steel plates. Background Art

[0002] Color steel plate refers to color-coated steel plate. Color-coated steel plate is a steel plate with an organic coating. Color steel plate is divided into single plate, color steel composite plate, floor decking plate, etc. It is widely used in the walls and roofs of large public buildings, public factories, mobile houses, and integrated houses.

[0003] However, in the existing technology, half of the traditional color steel plates are connected by bolts. As time goes by, the bolts tend to loosen, resulting in a decrease in the sealing of the color steel plates and water leakage. In addition, the use of a large number of bolts leads to low efficiency in the connection and installation of the color steel plates. Therefore, we propose a waterproof structure for the joints of color steel plates. Utility Model Content

[0004] The utility model provides a waterproof structure for a butt joint of a color steel plate, which solves the above-mentioned technical problems.

[0005] The solution of the utility model to solve the above-mentioned technical problems is as follows: a waterproof structure for a color steel plate joint, comprising a color steel plate, a first connecting piece is horizontally installed on the side wall of one side of the color steel plate, a second connecting piece is horizontally fixedly installed on the side wall of the color steel plate facing away from the first connecting piece, the lower surface of the first connecting piece and the upper surface of the second connecting piece are correspondingly matched continuous serrated shapes, a connecting column is vertically fixedly installed in the middle of the lower surface of the first connecting piece, a connecting groove corresponding to the connecting column is provided on the upper surface of the second connecting piece, a groove is horizontally provided on the inner side wall of the connecting groove, a limiting block is fixedly installed on the inner side wall of the groove by a spring, and the end of the limiting block is fixedly embedded in the connecting column.

[0006] Preferably, a limit frame is fixedly installed on the middle part of the inner side wall of the groove, and the limit frame is movably sleeved on the outer side wall of the limit block.

[0007] Preferably, the lower portion of the connecting column is conical, and the connecting groove fits with the connecting column.

[0008] Preferably, the longitudinal section of the limit block is a transversely arranged T-shape, and the end of the limit block is a wedge shape.

[0009] The beneficial effects of the utility model are:

[0010] 1. By setting the first connecting piece and the second connecting piece in a continuous serrated shape, the first connecting piece and the second connecting piece are closely matched to realize the connection of the two color steel plates, while increasing the sealing of the connection and improving the anti-leakage performance;

[0011] 2. The connecting column provided on the first connecting member is docked with the connecting groove on the second connecting member, and the connecting column is fixed by the limit block provided in the connecting groove, so that the connection of the color steel plate is more stable, the connection method is simplified, and the efficiency is improved.

[0012] The above description is only an overview of the technical solution of the present invention. In order to more clearly understand the technical means of the present invention and to implement it according to the contents of the description, the following is a detailed description of the preferred embodiments of the present invention with the accompanying drawings. The specific implementation methods of the present invention are given in detail in the following embodiments and drawings. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] The drawings described herein are used to provide a further understanding of the present invention and constitute a part of this application. The exemplary embodiments of the present invention and their descriptions are used to explain the present invention and do not constitute an improper limitation of the present invention. In the drawings:

[0014] Figure 1 The utility model proposes a structural diagram of a color steel plate joint waterproof structure;

[0015] Figure 2 The utility model provides a schematic cross-sectional structure diagram of a first connector and a second connector of a color steel plate joint waterproof structure;

[0016] Figure 3 This utility model proposes a schematic diagram of a connecting column structure of a color steel plate joint waterproof structure;

[0017] Figure 4 The utility model proposes a schematic diagram of a limit block structure of a color steel plate joint waterproof structure;

[0018] Figure 5 This utility model proposes a color steel plate joint waterproof structure Figure 2 Enlarged view of point A in the middle.

[0019] Legend:

[0020] 1. Color steel plate; 2. First connecting piece; 3. Second connecting piece; 4. Connecting column; 5. Connecting groove; 6. Groove; 7. Spring; 8. Limit block; 9. Limit frame. DETAILED DESCRIPTION

[0021] The following is combined with Figure 1-5The principles and features of the present invention are described, and the examples provided are intended only to illustrate the present invention and are not intended to limit the scope of the present invention. The following paragraphs describe the present invention in more detail by way of example with reference to the accompanying drawings. The advantages and features of the present invention will become more apparent from the following description and claims. It should be noted that the drawings are greatly simplified and not to exact scale, and are intended solely to facilitate and clearly illustrate the embodiments of the present invention.

[0022] like Figure 1-5 As shown, the utility model provides a waterproof structure for a color steel plate joint, comprising a color steel plate 1, a first connecting member 2 being horizontally installed on one side wall of the color steel plate 1, a second connecting member 3 being horizontally fixedly installed on the side wall of the color steel plate 1 facing away from the first connecting member 2, the lower surface of the first connecting member 2 and the upper surface of the second connecting member 3 being correspondingly matched continuous serrated shapes, the first connecting member 2 and the second connecting member 3 being tightly matched, and the first connecting member 2 and the second connecting member 3 being serrated, thereby increasing sealing and improving waterproof performance; a connecting column 4 is vertically fixedly installed in the middle of the lower surface of the first connecting member 2, a connecting groove 5 corresponding to the connecting column 4 is provided on the upper surface of the second connecting member 3, a groove 6 is horizontally provided on the inner side wall of the connecting groove 5, a limiting block 8 is fixedly installed on the inner side wall of the groove 6 by a spring 7, and the end of the limiting block 8 is fixedly embedded in the connecting column 4.

[0023] Specifically, a limit frame 9 is fixedly installed in the middle of the inner wall of the groove 6, and the limit frame 9 is movably sleeved on the outer wall of the limit block 8. The limit frame 9 is used to limit the limit block 8 to prevent the limit block 8 from escaping from the groove 6, thereby ensuring the function of the device.

[0024] More specifically, the lower part of the connecting column 4 is conical, and the connecting groove 5 fits with the connecting column 4. The lower part of the connecting column 4 is set to a conical shape, which makes it easier for the connecting column 4 to push the limit block 8 to move, thereby ensuring the function of the device. The longitudinal section of the limit block 8 is a horizontally set T-shape, and the end of the limit block 8 is wedge-shaped, which makes it easier for the connecting column 4 to push the limit block 8 to move, thereby realizing the limit fixation of the limit block 8 on the connecting column 4.

[0025] Working principle:

[0026] When in use, the two color steel plates 1 are tightly fitted, and the first connecting piece 2 of one color steel plate 1 is joined up and down with the second connecting piece 3 of the other color steel plate 1. While joining, ensure that the connecting column 4 on the first connecting piece 2 is docked with the connecting groove 5 of the second connecting piece 3. As the second connecting piece 2 is pressed down, the connecting column 4 is slowly inserted into the connecting groove 5. As the connecting column 4 is pressed down, the connecting column 4 squeezes the limit block 8 to overcome the force of the spring 7 and retracts into the groove 6 until the first connecting piece 2 is tightly fitted with the second connecting piece 3, and the connecting column 4 is fitted with the bottom of the connecting groove 5. At this time, the spring 7 pushes the limit block 8 to move to the outside of the groove 6 and insert it into the connecting column 4, so that the limit block 8 is clamped and fixed to the connecting column 4, completing the connection of the two color steel plates 1.

[0027] The above are only preferred embodiments of the present invention and do not constitute any form of limitation to the present invention. Any ordinary technician in this industry can smoothly implement the present invention as shown in the drawings and described above. However, any equivalent changes, modifications and evolutions made by technicians familiar with this profession without departing from the scope of the technical solution of the present invention using the technical content disclosed above are all equivalent embodiments of the present invention. At the same time, any equivalent changes, modifications and evolutions made to the above embodiments based on the essential technology of the present invention are still within the scope of protection of the technical solution of the present invention.

Claims

1. A color steel plate joint waterproof structure, comprising a color steel plate (1), characterized in that: A first connecting member (2) is transversely installed on the side wall of one side of the color steel plate (1), and a second connecting member (3) is transversely fixedly installed on the side wall of the color steel plate (1) facing away from the first connecting member (2). The lower surface of the first connecting member (2) and the upper surface of the second connecting member (3) are continuous serrated shapes that correspond to each other. A connecting column (4) is vertically fixedly installed in the middle of the lower surface of the first connecting member (2), and a connecting groove (5) corresponding to the connecting column (4) is provided on the upper surface of the second connecting member (3). A groove (6) is transversely provided on the inner side wall of the connecting groove (5), and a limit block (8) is fixedly installed on the inner side wall of the groove (6) through a spring (7), and the end of the limit block (8) is fixedly embedded in the connecting column (4).

2. The color steel plate joint waterproof structure according to claim 1, characterized in that: A limit frame (9) is fixedly installed in the middle of the inner side wall of the groove (6), and the limit frame (9) is movably sleeved on the outer side wall of the limit block (8).

3. The color steel plate joint waterproof structure according to claim 1, characterized in that: The lower portion of the connecting column (4) is conical, and the connecting groove (5) fits in with the connecting column (4).

4. The color steel plate joint waterproof structure according to claim 1, characterized in that: The longitudinal section of the limit block (8) is a transversely arranged T-shape, and the end of the limit block (8) is a wedge shape.

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