Novel carbon fiber composite product

Abstract

The invention discloses a novel carbon fiber composite product comprising a tube body. A first carbon fiber tube is arranged on the outer layer of the tube body, and a hard steel tube is arranged in the first carbon fiber tube. The inner wall of the first carbon fiber tube is provided with clamping grooves, and the outer side of the hard steel tube is provided with convex blocks matched with the clamping grooves, so that longitudinal clamped and embedded connection between the first carbon fiber tube and the hard steel tube is achieved. A second carbon fiber tube is arranged in the hard steeltube. The inner wall of the hard steel tube is provided with clamping grooves, the outer side of the second carbon fiber tube is provided with convex rings matched with the clamping grooves, and therefore transverse clamped and embedded connection between the hard steel tube and the second carbon fiber tube is achieved. A third carbon fiber tube is arranged in the second carbon fiber tube. The inner wall of the second carbon fiber tube is provided with clamping grooves, the outer side of the third carbon fiber tube is provided with convex blocks matched with the clamping grooves, and thereforelongitudinal clamped and embedded connection between the second carbon fiber tube and the third carbon fiber tube is achieved. A fourth carbon fiber tube is arranged in the third carbon fiber tube, reinforcing ribs are arranged between the third carbon fiber tube and the fourth carbon fiber tube, and therefore connection strength between the third carbon fiber tube and the fourth carbon fiber tube is achieved. Since clamped, embedded and fixed connection is arranged both in the transverse direction and the longitudinal direction, it is achieved that the overall strength of the device is high.

Description

technical field [0001] The invention relates to the field of novel carbon fiber composite material products, in particular to a novel carbon fiber composite material product. Background technique [0002] Pipe is a common industrial product in modern life. Its application is extensive and profoundly changing people's life. Existing pipes are generally made of ordinary high-strength plastic materials, but the application fields of pipes are extremely wide. The external environment of different pipes is different, which requires the pipes to have the endurance in the environment such as high strength, high acidity and high alkalinity, but the pipes of ordinary materials do not have this characteristic. In view of this, we propose a new type of carbon fiber composite Material products. Contents of the invention [0003] The purpose of the present invention is to provide a new type of carbon fiber composite material product to solve the problems raised in the above-mentioned ...

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Problems solved by technology

[0002] Pipe is a common industrial product in modern life. Its application is extensive and profoundly changing people's life. Existing pipes are generally made of ordinary high-strength plastic materials, but the application fields of pipes are extremely wide. The external environment of different pipes is different, which requires the pipes to have the endurance in the environment such as high strength, high acidity and high alkalinity, but the pipes of ordinary materials do not have this characteristic. In view of this, we propose a new type of carbon fiber composite Material product

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