Carbon fiber cloth composite board

Abstract

The utility model discloses a carbon fiber cloth composite board which comprises a composite board body, a first corrugated strip and a second corrugated strip are clamped outside the composite board body, metal nails are inserted among the composite board body, the first corrugated strip and the second corrugated strip in a penetrating mode, and the upper ends of the metal nails are bent to be in an L shape. The first corrugated strip comprises a first strip body, and the lower portion of the first strip body is provided with first corrugations. First through holes are evenly formed in the upper end of the first strip body in a hollowed-out mode. Then the metal nails penetrate through the first corrugated strips, the composite board body and the metal nails, the upper portions of the metal nails are bent into L shapes, the first corrugated strips and the second corrugated strips are used for clamping the composite board body, the composite board body is kept in a corrugated shape, and after the composite board body is installed on a building or a bridge, the corrugated structure is used for further improving the supporting strength; metal nails penetrate through the weaving gaps of the composite board body, drilling is avoided, and the process difficulty is further reduced.

Description

Technical Field

[0001] This utility model belongs to the field of building technology, and in particular relates to a carbon fiber cloth composite board. Background Technology

[0002] It is made of numerous carbon fiber bundles arranged or woven in a specific direction, such as unidirectional fabric, where the bundles are arranged in a single direction, and have extremely high strength and stiffness in that direction; there is also bidirectional fabric, where the carbon fiber bundles are arranged in two mutually perpendicular directions, and can withstand loads in both directions.

[0003] When carbon fiber cloth is used directly in buildings, the load-bearing capacity of the main structure is relatively low, while the bending and shaping are very difficult and costly, resulting in the low practicality of carbon fiber panels for conventional buildings.

[0004] Therefore, we propose a carbon fiber cloth composite board to solve the above problems. Utility Model Content

[0005] The purpose of this invention is to address the problem of the low practicality of conventional carbon fiber boards used in construction, and to propose a carbon fiber cloth composite board.

[0006] To achieve the above objectives, the present invention adopts the following technical solution:

[0007] A carbon fiber composite panel includes a composite panel body with a first corrugated strip and a second corrugated strip sandwiched between its exterior. Metal nails are inserted between the composite panel body, the first corrugated strip, and the second corrugated strip, with the upper ends of the metal nails bent into an L-shape. After the first and second corrugated strips are clamped onto the composite panel body, they are pressed tightly together. Then, the metal nails are passed through the first corrugated strips, the composite panel body, and the metal nails, with the upper ends of the metal nails bent into an L-shape. The first and second corrugated strips clamp the composite panel body, maintaining its corrugated shape. After the composite panel body is installed on a building or bridge, the corrugated structure further increases its support strength.

[0008] Preferably, the first corrugated strip includes a first strip body, and the lower part of the first strip body has a first corrugation.

[0009] Preferably, the upper end of the first strip has a uniformly perforated first hole. The first perforation allows the metal nail to easily pass through the first corrugated strip.

[0010] Preferably, the second corrugated strip includes a second strip body, the upper part of which has a second corrugation, and the composite panel body is sandwiched between the first and second corrugations. By clamping the composite panel body with the second and first strip bodies, and by using the engagement of the first and second corrugations to clamp the composite panel body, the composite panel body forms a wave pattern that matches the first and second corrugations. By clamping the composite panel body into a wave shape, the compressive strength of the composite panel body is increased.

[0011] Preferably, the second corrugated strip has evenly spaced second perforations. These second perforations allow metal nails to pass smoothly through the second corrugated strip.

[0012] In summary, the technical effects and advantages of this utility model are as follows:

[0013] 1. After clamping the first and second corrugated strips onto the composite panel body, press the first and second corrugated strips tightly. Then, pass a metal nail through the first corrugated strip, the composite panel body, and the metal nail. Bend the upper part of the metal nail into an L-shape. Use the first and second corrugated strips to clamp the composite panel body, keeping the composite panel body corrugated. After the composite panel body is installed on a building or bridge, the corrugated structure further increases the support strength. The metal nail can pass through the weave gaps in the composite panel body, avoiding drilling and further reducing the difficulty of the process.

[0014] 2. The composite board body is clamped by the second and first strips, and the composite board body is clamped by the first and second corrugations, so that the composite board body forms a wave pattern that matches the first and second corrugations. By clamping the composite board body into a wave shape, the compressive strength of the composite board body is increased. Attached Figure Description

[0015] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0016] Figure 2 This is a schematic diagram of the first corrugated strip structure of this utility model;

[0017] Figure 3 This is a schematic diagram of the second corrugated strip structure of this utility model.

[0018] In the diagram: 1. Composite board body; 2. First corrugated strip; 3. Second corrugated strip; 4. Metal nail; 21. First strip; 22. First perforation; 23. First corrugation; 31. Second strip; 32. Second perforation; 33. Second corrugation. Detailed Implementation

[0019] The technical solutions of the utility model embodiments will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the utility model, and not all embodiments.

[0020] like Figure 1 As shown, a carbon fiber composite board includes a composite board body 1, with a first corrugated strip 2 and a second corrugated strip 3 sandwiched on the outside of the composite board body 1, and a metal nail 4 inserted between the composite board body 1, the first corrugated strip 2, and the second corrugated strip 3, with the upper end of the metal nail 4 bent into an L shape.

[0021] like Figure 1 and 2 As shown, the first corrugated strip 2 includes a first strip body 21, and the lower part of the first strip body 21 has a first corrugation 23. The first corrugation 23 under the first strip body 21 is used to press the composite board body 1 into a corrugated shape.

[0022] like Figure 2 As shown, the upper end of the first corrugated strip 21 is uniformly perforated with a first through hole 22. The metal nail 4 is passed through the first through hole 22, so that the metal nail 4 can smoothly pass through the first corrugated strip 2.

[0023] like Figure 1 and 3 As shown, the second corrugated strip 3 includes a second strip body 31, and a second corrugation 33 is formed on the upper part of the second strip body 31. The composite board body 1 is sandwiched between the first corrugation 23 and the second corrugation 33. The composite board body 1 is clamped by the second strip body 31 and the first strip body 21, and the composite board body 1 is clamped by the engagement of the first corrugation 23 and the second corrugation 33, so that the composite board body 1 forms a corrugated pattern that matches the first corrugation 23 and the second corrugation 33.

[0024] like Figure 3 As shown, the second corrugated strip 31 has evenly spaced perforations 32. The metal nail 4 passes through the second perforation 32 and penetrates the second corrugated strip 3.

[0025] Working principle: After clamping the first corrugated strip 2 and the second corrugated strip 3 onto the composite panel body 1, press the first corrugated strip 2 and the second corrugated strip 3 tightly, then pass the metal nail 4 through the first corrugated strip 2, the composite panel body 1 and the metal nail 4, and then bend the upper part of the metal nail 4 into an L shape. The first corrugated strip 2 and the second corrugated strip 3 are used to clamp the composite panel body 1, so that the composite panel body 1 maintains a corrugated shape. After the composite panel body 1 is installed on a building or bridge, the corrugated structure is used to further increase the support strength, and the gaps in the composite panel body 1 are used to allow the metal nail 4 to pass through.

[0026] The above description is only a preferred embodiment of the utility model, but the protection scope of the utility model is not limited thereto. Any equivalent substitutions or changes made by those skilled in the art within the technical scope disclosed by the utility model, based on the technical solution and the utility model concept, should be included within the protection scope of the utility model.

[0027] The description briefly mentions the application direction of the utility model in relation to existing technologies known to those skilled in the art without modification, and combines them with the utility model to form a complete technology; it avoids excessive popularization of technologies known to those skilled in the art, in order to help those skilled in the art quickly understand the main content of the utility model.

Claims

1. A carbon fiber composite panel, comprising a composite panel body (1), characterized in that: The composite board body (1) is sandwiched with a first corrugated strip (2) and a second corrugated strip (3). A metal nail (4) is inserted between the composite board body (1), the first corrugated strip (2), and the second corrugated strip (3). The upper end of the metal nail (4) is bent into an L shape.

2. The carbon fiber cloth composite plate according to claim 1, characterized in that: The first corrugated strip (2) includes a first strip body (21), and the lower part of the first strip body (21) is provided with a first corrugation (23).

3. The carbon fiber cloth composite plate according to claim 2, characterized in that: The upper end of the first strip (21) is uniformly perforated with a first perforation (22).

4. The carbon fiber cloth composite plate according to claim 2, characterized in that: The second corrugated strip (3) includes a second strip body (31), and a second corrugation (33) is provided on the upper part of the second strip body (31). The composite plate body (1) is sandwiched between the first corrugation (23) and the second corrugation (33).

5. A carbon fiber cloth composite plate according to claim 4, characterized in that: The second strip (31) has a second perforation (32) evenly cut out.

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