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Aluminum sheathed fire-proof cable and preparation method thereof

A technology of fireproof cable and aluminum sheath, which is used in cable/conductor manufacturing, insulating cable, insulating conductor/cable, etc., can solve problems such as collision protection, and achieve the effect of increasing fire resistance and safety in use

Pending Publication Date: 2019-08-30
无锡市神光电缆有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] Aiming at the deficiencies of the prior art, the present invention provides an aluminum sheathed fireproof cable and its preparation method, which solves the problems of independent fireproofing and collision protection

Method used

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  • Aluminum sheathed fire-proof cable and preparation method thereof
  • Aluminum sheathed fire-proof cable and preparation method thereof
  • Aluminum sheathed fire-proof cable and preparation method thereof

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Embodiment Construction

[0029] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0030] see Figure 1-3 , the present invention provides a technical solution: an aluminum sheathed fireproof cable, including a sheath 4, the inner wall of the sheath 4 is fixedly connected with an aluminum sheath layer 3, by setting the aluminum sheath layer 3, the cable can be burned outside Even if the outer sheath 4 is burned, it can be insulated by the aluminum sheath layer 3 to prevent the internal structure of the cable from being burned by the external...

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Abstract

The invention discloses an aluminum sheathed fire-proof cable and a preparation method thereof. The fire-proof cable comprises outer skin, wherein the inner side wall of the outer skin is fixedly connected with an aluminum sheath layer, the inner side wall of the aluminum sheath layer is fixedly connected with connecting seats, the right end of each connecting seat is fixedly connected with an abutting block, the middle position of the connecting seats is provided with a wrapping sleeve, the connecting seats are fixedly connected with the wrapping sleeve, the wrapping sleeve is internally provided with second cable accommodating pipes, the wrapping sleeve is fixedly connected with the second cable accommodating pipes, the middle position of the second cable accommodating pipes is providedwith a first cable accommodating pipe, and the first cable accommodating pipe is fixedly connected with the wrapping sleeve. The cable is provided with the aluminum sheath layer and can be insulated by the aluminum sheath layer even if the outer skin of is burned out when the cable is subjected to external burning, thereby preventing the external flame from burning out the internal structure of the cable.

Description

technical field [0001] The invention relates to the technical field of cables, in particular to an aluminum-sheathed fireproof cable and a preparation method thereof. Background technique [0002] The cable is composed of several or several groups of conductors, and the existing cables still have the following deficiencies: [0003] 1. When the existing cables are burned by the outside, they will continue to burn due to their own materials, thus causing damage to the cables and making it impossible to isolate them independently. [0004] 2. The existing cables are often collided with external objects because they are erected in different areas. After a long period of time, the internal structure of the cables will be damaged, which indirectly reduces the service life of the cables. Contents of the invention [0005] (1) Solved technical problems [0006] Aiming at the deficiencies of the prior art, the invention provides an aluminum sheathed fireproof cable and a prepara...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H01B7/29H01B7/18H01B7/17H01B13/02H01B13/14H01B13/22H01B13/00
CPCH01B7/29H01B7/18H01B7/17H01B13/02H01B13/14H01B13/22H01B13/0016
Inventor 毛科达
Owner 无锡市神光电缆有限公司
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