Color steel plate assembly

Abstract

The utility model provides a color steel plate assembly. The color steel plate assembly comprises a color steel plate body, a film covering layer and an end side edge covering part. The film coating layer comprises a first film coating layer and a second film coating layer, the first film coating layer and the second film coating layer are oppositely arranged, and the first film coating layer and the second film coating layer are sequentially connected end to end and jointly surround and coat the outer surface of the color steel plate body; the end side edge covering part is arranged around the outer periphery of the color steel plate body, the end side edge covering part comprises a plurality of edge covering layers, and the edge covering layers are sequentially connected end to end and jointly cover the end side part of the first coating film layer, the end side part of the second coating film layer and the connecting part of the first coating film layer and the second coating film layer in a surrounding mode. The color steel plate assembly is good in corrosion resistance, and meanwhile the coating protection performance of the coating layer on the color steel plate body is good.

Description

Technical Field

[0001] The present disclosure relates to the technical field of color steel tiles, and in particular to a color steel plate assembly. Background Art

[0002] Color steel plate components are a kind of corrugated tiles formed by rolling and cold bending of colored steel plates into various corrugated shapes. Color steel plate components are widely used in industrial buildings, civil buildings, warehouses, museums, art galleries and libraries.

[0003] In the prior art, a traditional color steel plate assembly includes a color steel plate body and a coating layer, wherein the coating layer is coated on an outer surface of one side of the color steel plate body, such as the Chinese patent with patent number CN201410637365.5.

[0004] However, since the coating layer is coated on one side of the outer surface of the color steel plate body, so that the color steel plate body is coated on one side, that is, one side of the outer surface of the color steel plate body is coated by the coating layer, and the other side of the outer surface of the color steel plate body is not coated by the coating layer, the other side of the outer surface of the color steel plate body is exposed to the air for a long time, resulting in the other side of the outer surface of the color steel plate body being more susceptible to oxidation reaction when in contact with the air, thereby making the other side of the outer surface of the color steel plate body more susceptible to rust, so that the color steel plate body is more susceptible to oxidation and corrosion under the action of the single-sided coating of the coating layer, so that the coating layer has poor anti-corrosion performance on the color steel plate body, thereby making the color steel plate assembly The anti-corrosion performance is poor; moreover, since two adjacent color steel plate components are connected by splicing, that is, two adjacent color steel plate bodies are connected by splicing, the external force at the splicing point directly acts on the coating layer at the splicing point of each color steel plate body, so that the coating layer at the splicing point of each color steel plate body is subjected to a larger external force, thereby causing the coating layer of each color steel plate body to be more easily cracked under the action of a larger external force, which is not conducive to the coating protection of the color steel plate body by the coating layer, and further causes the coating protection performance of the color steel plate body by the coating layer to be poor. Utility Model Content

[0005] The purpose of the present invention is to overcome the deficiencies in the prior art and provide a color steel plate assembly with good anti-corrosion performance and good coating protection performance of the coating layer on the color steel plate body.

[0006] The purpose of this disclosure is achieved through the following technical solutions:

[0007] A color steel plate assembly, comprising:

[0008] Color steel plate body;

[0009] The coating layer includes a first coating layer and a second coating layer, wherein the first coating layer and the second coating layer are arranged opposite to each other, and the first coating layer and the second coating layer are connected end to end in sequence and are wrapped around the outer surface of the color steel plate body; and

[0010] The end side edging portion is arranged along the outer periphery of the color steel plate body, and the end side edging portion includes multiple edging layers. The multiple edging layers are connected end to end in sequence and jointly surround and coat the end side portion of the first coating film layer, the end side portion of the second coating film layer, and the connection portion between the first coating film layer and the second coating film layer.

[0011] In one of the embodiments, the color steel plate is an integrally formed structure.

[0012] In one embodiment, the first coating film layer and the second coating film layer are both fluorocarbon film layer structures.

[0013] In one embodiment, each of the edging layers includes a first edging body, a connecting end edging body and a second edging body, the connecting end edging body is respectively connected to the first edging body and the second edging body, the first edging body and the second edging body are arranged opposite to each other, the first edging body is covered and connected to the end side portion of the first covering film layer, the connecting end edging body is covered and connected to the connecting portion between the first covering film layer and the second covering film layer, and the second edging body is covered and connected to the end side portion of the second covering film layer.

[0014] In one embodiment, the first edge-wrapping body, the connecting end edge-wrapping body and the second edge-wrapping body are an integrally formed structure.

[0015] In one embodiment, the first edge wrapping body, the connecting end edge wrapping body and the second edge wrapping body are all butyl rubber coil material edge wrapping structures.

[0016] In one embodiment, a first rounded corner is provided at a connection between the first edging body and the connecting end edging body; and a second rounded corner is provided at a connection between the second edging body and the connecting end edging body.

[0017] In one embodiment, the first coating film layer and the second coating film layer are an integrally formed structure.

[0018] In one embodiment, the color steel plate is in a rectangular shape, a rhombus shape, a trapezoid shape, a parallelogram shape, or a triangle shape.

[0019] In one embodiment, the color steel plate body is provided with a plurality of reinforcing blocks, the plurality of reinforcing blocks are arranged at intervals, and each of the reinforcing blocks is respectively connected to the first covering film layer and the second covering film layer.

[0020] Compared with the prior art, the present invention has at least the following advantages:

[0021] 1. Since the first coating film layer and the second coating film layer are connected end to end in sequence and jointly surround and coat the outer surface of the color steel plate body, so that the coating layer surrounds and coats the outer surface of the color steel plate body, so that the outer surfaces of both sides of the color steel plate body are surrounded and coated by the coating layer, so that the color steel plate body is coated on both sides, thereby solving the problem of single-sided coating of the color steel plate body in the prior art, that is, solving the problem that one side of the outer surface of the color steel plate body is not covered by the coating layer in the prior art, so that the outer surfaces of both sides of the color steel plate body are surrounded and coated by the coating layer, so that the outer surfaces of both sides of the color steel plate body will not be exposed to the air for a long time, so that the outer surfaces of both sides of the color steel plate body are less likely to come into contact with the air to produce oxidation reaction, so that the outer surfaces of both sides of the color steel plate body are less likely to be rusted, so that the color steel plate body is less likely to be oxidized and corroded under the action of the double-sided coating of the coating layer, so that the coating layer has better anti-corrosion performance on the color steel plate body, and thus the anti-corrosion performance of the color steel plate assembly is better.

[0022] 2. Since the end side edging portion is arranged around the outer periphery of the color steel plate body, multiple edging layers are connected in sequence from beginning to end and are jointly wrapped around the end side portion of the first covering film layer, the end side portion of the second covering film layer, and the connection portion between the first covering film layer and the second covering film layer, so that the end side edging portion is wrapped around the outer periphery of the covering layer, and two adjacent color steel plate components are connected by splicing, that is, the two adjacent color steel plate bodies are connected by splicing, so that the adjacent two color steel plate bodies are spliced ​​by the corresponding end side edging portion, that is, the covering layer at the end of each color steel plate body is covered by the corresponding end side edging portion for splicing The external force at the joint first acts on the end side edging portion, so that the end side edging portion offsets part of the external force at the joint, thereby avoiding the problem in the prior art that the external force at the joint directly acts on the coating layer at the joint of each color steel plate body, so that the coating layer of each color steel plate body is subjected to less external force under the action of the corresponding end side edging portion, thereby making the external force applied to the coating layer at the joint of each color steel plate body less, so that the coating layer of each color steel plate body is less likely to crack under the action of a smaller external force, which is beneficial to the coating protection of the color steel plate body by the coating layer, and further makes the coating protection performance of the color steel plate body by the coating layer better. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] In order to more clearly illustrate the technical solutions of the embodiments of the present disclosure, the drawings required for use in the embodiments will be briefly introduced below. It should be understood that the following drawings only show certain embodiments of the present disclosure and therefore should not be regarded as limiting the scope. For ordinary technicians in this field, other related drawings can be obtained based on these drawings without paying creative work.

[0024] Figure 1This is a schematic structural diagram of a color steel plate assembly according to an embodiment;

[0025] Figure 2 for Figure 1 The enlarged schematic diagram of the color steel plate assembly shown at point A;

[0026] Figure 3 for Figure 1 The enlarged schematic diagram of the color steel plate assembly at B is shown;

[0027] Figure 4 This is a structural schematic diagram of a color steel plate assembly from another perspective of an embodiment. DETAILED DESCRIPTION

[0028] In order to facilitate the understanding of the present disclosure, the present disclosure will be described more fully below with reference to the relevant drawings. The preferred embodiments of the present disclosure are given in the drawings. However, the present disclosure can be implemented in many different forms and is not limited to the embodiments described herein. On the contrary, the purpose of providing these embodiments is to make the disclosure of the present disclosure more thoroughly and comprehensively understood.

[0029] It should be noted that when an element is referred to as being "fixed to" another element, it may be directly on the other element or there may be a central element. When an element is considered to be "connected to" another element, it may be directly connected to the other element or there may be a central element at the same time. The terms "vertical", "horizontal", "left", "right" and similar expressions used herein are for illustrative purposes only and do not represent the only implementation method.

[0030] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as those commonly understood by those skilled in the art of the present disclosure. The terms used herein in the specification of the present disclosure are only for the purpose of describing specific embodiments and are not intended to limit the present disclosure. The term "and / or" used herein includes any and all combinations of one or more related listed items.

[0031] like Figures 1 to 4As shown, a color steel plate assembly 10 of an embodiment includes a color steel plate body 100, a coating layer 200 and an end side edging portion 300; the coating layer 200 includes a first coating film layer 210 and a second coating film layer 220, the first coating film layer 210 and the second coating film layer 220 are arranged opposite to each other, the first coating film layer 210 and the second coating film layer 220 are connected in sequence end to end and are jointly surrounded and coated on the outer surface of the color steel plate body 100; the end side edging portion 300 is arranged along the outer periphery of the color steel plate body 100, and the end side edging portion 300 includes a plurality of edging layers 310, and the plurality of edging layers 310 are connected in sequence end to end and are jointly surrounded and coated on the end side portion of the first coating film layer 210, the end side portion of the second coating film layer 220, and the connection portion between the first coating film layer 210 and the second coating film layer 220.

[0032] In this embodiment, the first coating film layer 210 and the second coating film layer 220 are connected end to end in sequence and are wrapped around the outer surface of the color steel plate body 100, so that the coating film layer 200 is wrapped around the outer surface of the color steel plate body 100. The end side edge portion 300 is arranged around the outer periphery of the color steel plate body 100, and the plurality of edge layers 310 are connected end to end in sequence and are wrapped around the end side portion of the first coating film layer 210, the end side portion of the second coating film layer 220, and the connection portion between the first coating film layer 210 and the second coating film layer 220, so that the end side edge portion 300 is wrapped around the outer periphery of the coating film layer 200.

[0033] In the above-mentioned color steel plate assembly 10, since the first coating film layer 210 and the second coating film layer 220 are connected end to end in sequence and are wrapped around the outer surface of the color steel plate body 100 together, the coating film layer 200 is wrapped around the outer surface of the color steel plate body 100, so that the outer surfaces of both sides of the color steel plate body 100 are wrapped around by the coating film layer 200, so that the color steel plate body 100 is coated on both sides, thereby solving the problem of the color steel plate body 100 being coated on one side in the prior art, that is, solving the problem that one side of the outer surface of the color steel plate body 100 is not wrapped by the coating film layer 200 in the prior art. The problem of covering is solved so that the outer surfaces of both sides of the color steel plate body 100 are surrounded and covered by the coating layer 200, so that the outer surfaces of both sides of the color steel plate body 100 will not be exposed to the air for a long time, so that the outer surfaces of both sides of the color steel plate body 100 are less likely to come into contact with the air to undergo oxidation reaction, thereby making it more difficult for the outer surfaces of both sides of the color steel plate body 100 to be rusted, so that the color steel plate body 100 is less likely to be oxidized and corroded under the action of the double-sided coating of the coating layer 200, so that the coating layer 200 has better anti-corrosion performance on the color steel plate body 100, and thus the anti-corrosion performance of the color steel plate assembly 10 is better.

[0034] Since the end side edging portion 300 is arranged around the outer periphery of the color steel plate body 100, multiple edging layers 310 are connected in sequence from beginning to end to jointly surround and coat the end side portion of the first coating film layer 210, the end side portion of the second coating film layer 220, and the connection portion between the first coating film layer 210 and the second coating film layer 220, so that the end side edging portion 300 surrounds and coats the outer periphery of the coating layer 200, and the two adjacent color steel plate components 10 are connected by splicing, that is, the two adjacent color steel plate bodies 100 are connected by splicing, so that the two adjacent color steel plate bodies 100 are spliced ​​by the corresponding end side edging portion 300, that is, the coating layer 200 at the end of each color steel plate body 100 is covered by the corresponding end side edging portion 300 for splicing. The external force at the joint first acts on the end side edging portion 300, so that the end side edging portion 300 offsets part of the external force at the joint, thereby avoiding the problem in the prior art that the external force at the joint directly acts on the coating layer 200 at the joint of each color steel plate body 100, so that the coating layer 200 of each color steel plate body 100 is subjected to less external force under the action of the corresponding end side edging portion 300, thereby making the external force exerted on the coating layer 200 at the joint of each color steel plate body 100 less, so that the coating layer 200 of each color steel plate body 100 is less likely to crack under the action of a smaller external force, which is beneficial to the coating protection of the color steel plate body 100 by the coating layer 200, and further makes the coating protection performance of the color steel plate body 100 by the coating layer 200 better.

[0035] In one embodiment, the color steel plate body 100 is an integrally formed structure.

[0036] In one embodiment, the first coating film layer 210 and the second coating film layer 220 are both fluorocarbon film layer structures.

[0037] like Figures 1 to 4 As shown, in one embodiment, each edging layer 310 includes a first edging body 311, a connecting end edging body 312 and a second edging body 313, the connecting end edging body 312 is respectively connected to the first edging body 311 and the second edging body 313, the first edging body 311 and the second edging body 313 are arranged opposite to each other, the first edging body 311 covers and is connected to the end side portion of the first coating film layer 210, the connecting end edging body 312 covers and is connected to the connection portion between the first coating film layer 210 and the second coating film layer 220, and the second edging body 313 covers and is connected to the end side portion of the second coating film layer 220.

[0038] In one embodiment, the first edge-enclosing body 311 , the connecting end edge-enclosing body 312 and the second edge-enclosing body 313 are an integrally formed structure.

[0039] In one embodiment, the first edge wrapping body 311 , the connecting end edge wrapping body 312 and the second edge wrapping body 313 are all butyl rubber coil edge wrapping structures.

[0040] like Figures 2 to 3 As shown, in one embodiment, a first rounded corner 3111 is provided at a connection between the first edging body 311 and the connecting end edging body 312 ; a second rounded corner 3131 is provided at a connection between the second edging body 313 and the connecting end edging body 312 .

[0041] In one embodiment, the first coating film layer 210 and the second coating film layer 220 are an integrally formed structure.

[0042] like Figure 4 As shown, in one embodiment, the color steel plate body 100 is rectangular, rhombus, trapezoidal, parallelogram or triangle.

[0043] like Figure 1 and Figure 4 As shown, in one embodiment, the color steel plate body 100 is provided with a plurality of reinforcing blocks 110 , the plurality of reinforcing blocks 110 are arranged at intervals, and each reinforcing block 110 is connected to the first covering film layer 210 and the second covering film layer 220 , respectively.

[0044] Compared with the prior art, the present invention has at least the following advantages:

[0045] 1. Since the first coating film layer 210 and the second coating film layer 220 are connected end to end in sequence and are wrapped around the outer surface of the color steel plate 100, the coating film layer 200 is wrapped around the outer surface of the color steel plate 100, so that the outer surfaces of both sides of the color steel plate 100 are wrapped around by the coating film layer 200, so that the color steel plate 100 is coated on both sides, thereby solving the problem of the color steel plate 100 being coated on one side in the prior art, that is, solving the problem that one side of the outer surface of the color steel plate 100 is not covered by the coating film layer 200 in the prior art , so that the outer surfaces of both sides of the color steel plate body 100 are surrounded and covered by the coating layer 200, so that the outer surfaces of both sides of the color steel plate body 100 will not be exposed to the air for a long time, so that the outer surfaces of both sides of the color steel plate body 100 are less likely to come into contact with the air to undergo oxidation reaction, thereby making it more difficult for the outer surfaces of both sides of the color steel plate body 100 to be corroded, so that the color steel plate body 100 is less likely to be oxidized and corroded under the action of the double-sided coating of the coating layer 200, so that the coating layer 200 has better anti-corrosion performance on the color steel plate body 100, and thus the anti-corrosion performance of the color steel plate assembly 10 is better.

[0046] 2. Since the end side edging portion 300 is arranged around the outer periphery of the color steel plate body 100, a plurality of edging layers 310 are connected in sequence from beginning to end and are jointly wrapped around the end side portion of the first coating film layer 210, the end side portion of the second coating film layer 220, and the connection portion between the first coating film layer 210 and the second coating film layer 220, so that the end side edging portion 300 is wrapped around the outer periphery of the coating layer 200, and two adjacent color steel plate assemblies 10 are connected by splicing, that is, the two adjacent color steel plate bodies 100 are connected by splicing, so that the adjacent two color steel plate bodies 100 are spliced ​​by the corresponding end side edging portion 300, that is, the coating layer 200 at the end of each color steel plate body 100 is covered by the corresponding end side edging portion 300. Splicing, the external force at the splicing location first acts on the end side edging portion 300, so that the end side edging portion 300 offsets part of the external force at the splicing location, thereby avoiding the problem in the prior art that the external force at the splicing location directly acts on the coating layer 200 at the splicing location of each color steel plate body 100, so that the coating layer 200 of each color steel plate body 100 is subjected to less external force under the action of the corresponding end side edging portion 300, thereby making the external force exerted on the coating layer 200 at the splicing location of each color steel plate body 100 less, so that the coating layer 200 of each color steel plate body 100 is less likely to crack under the action of a smaller external force, which is beneficial to the coating protection of the color steel plate body 100 by the coating layer 200, and further makes the coating protection performance of the color steel plate body 100 by the coating layer 200 better.

[0047] The above-mentioned embodiments only express several implementation methods of the present disclosure, and the descriptions thereof are relatively specific and detailed, but they cannot be understood as limiting the scope of the disclosed patent. It should be pointed out that, for a person of ordinary skill in the art, several variations and improvements can be made without departing from the concept of the present disclosure, and these all belong to the protection scope of the present disclosure. Therefore, the protection scope of the disclosed patent shall be subject to the attached claims.

Claims

1. A color steel plate assembly, characterized in that: include: Color steel plate body; The coating layer includes a first coating layer and a second coating layer, wherein the first coating layer and the second coating layer are arranged opposite to each other, and the first coating layer and the second coating layer are connected end to end in sequence and are wrapped around the outer surface of the color steel plate body; as well as The end side edging portion is arranged along the outer periphery of the color steel plate body, and the end side edging portion includes multiple edging layers. The multiple edging layers are connected end to end in sequence and jointly surround and coat the end side portion of the first coating film layer, the end side portion of the second coating film layer, and the connection portion between the first coating film layer and the second coating film layer.

2. The color steel plate assembly according to claim 1, characterized in that: The color steel plate body is an integrally formed structure.

3. The color steel plate assembly according to claim 1, characterized in that: The first coating film layer and the second coating film layer are both fluorocarbon film layer structures.

4. The color steel plate assembly according to claim 1, characterized in that: Each of the edging layers includes a first edging body, a connecting end edging body and a second edging body. The connecting end edging body is respectively connected to the first edging body and the second edging body. The first edging body and the second edging body are arranged opposite to each other. The first edging body is covered and connected to the end side of the first covering film layer, the connecting end edging body is covered and connected to the connecting part of the first covering film layer and the second covering film layer, and the second edging body is covered and connected to the end side of the second covering film layer.

5. The color steel plate assembly according to claim 4, characterized in that: The first edge-wrapping body, the connecting end edge-wrapping body and the second edge-wrapping body are an integrally formed structure.

6. The color steel plate assembly according to claim 4, characterized in that: The first edge wrapping body, the connection end edge wrapping body and the second edge wrapping body are all butyl rubber coil material edge wrapping structures.

7. The color steel plate assembly according to claim 4, characterized in that: A first rounded corner is provided at a connection between the first edging body and the connecting end edging body; a second rounded corner is provided at a connection between the second edging body and the connecting end edging body.

8. The color steel plate assembly according to claim 1, characterized in that: The first coating film layer and the second coating film layer are an integrally formed structure.

9. The color steel plate assembly according to claim 1, characterized in that: The color steel plate is in a rectangular shape, a rhombus shape, a trapezoid shape, a parallelogram shape, or a triangle shape.

10. The color steel plate assembly according to claim 1, characterized in that: The color steel plate body is provided with a plurality of reinforcing blocks, the plurality of reinforcing blocks are arranged at intervals, and each of the reinforcing blocks is respectively connected to the first covering film layer and the second covering film layer.

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