High-temperature-resistant shielding mobile flat cable for travelling crane
A flat cable and high temperature resistant technology, which is applied in the field of high temperature resistant shielded mobile flat cables for driving, can solve the problems of reducing the quality of cable products, cracks, temperature changes on the surface of the cable, etc., and achieve the effect of preventing the internal material from changing.
Active Publication Date: 2020-12-04
安徽华海特种电缆集团有限公司
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Problems solved by technology
[0006] Aiming at the deficiencies in the prior art, the present invention provides a high-temperature-resistant shielded mobile flat cable for driving, which solves the problem that when the cable is cooled by nitrogen gas, the surface temperature of the cable changes sharply, and a large amount of stress is generated inside the material, resulting in hidden dangers inside. Cracks reduce the quality of the finished cable and can cause problems with reduced surface finish
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[0037] 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.
[0038] see Figure 1-8 , the present invention provides a technical solution: a high-temperature-resistant shielded mobile flat cable for driving, including a cable body 6, and the cable body 6 includes a cladding layer 61, a shielding layer 62, an insulating layer 63, a conductive core 64, a heat-conducting core 65 and Thermally conductive glue 66;
[0039] The insulating layer 63 is sleeved on the surface of the conductive core 64, and the shielding layer 6...
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The invention discloses a high-temperature-resistant shielding movable flat cable for a traveling crane, and relates to the technical field of cables. A plastic extruding mechanism comprises a plasticextruding machine and an extruding pipe communicated with the surface of the plastic extruding machine. A preliminary cooling mechanism comprises an arc-shaped plate fixed to the top of a fixed bottom plate, a water tank is fixedly connected to an inner cavity of the arc-shaped plate, and a first driving motor is fixedly connected to the surface of the arc-shaped plate. According to the high-temperature-resistant shielding mobile flat cable for the travelling crane, air cooling is carried out on the cable body through the primary cooling mechanism, and then step-by-step cooling is carried outthrough a first cooling box, a second cooling box and a third cooling box in sequence, so that heat on the surface of the cable body is dissipated step by step; the situation that the surface temperature of the cable body is sharply changed when the cable body is cooled, and further internal materials are subjected to cold and hot alternation to generate stress to cause subfissure can be prevented, the processed cable body is high in quality, cracks cannot be generated, and the surface is smoother.
Description
technical field [0001] The invention relates to the technical field of cables, in particular to a high-temperature-resistant shielded mobile flat cable for driving. Background technique [0002] A flat cable or ribbon cable is a flat wire formed by combining many wires. The cables are inexpensive, lightweight, tough, and easy to use in both large and small installations. The flat cable has the characteristics of heat radiation resistance, cold resistance, acid and alkali resistance, etc. The ambient temperature is -40-70 ° C. The product has the characteristics of heat radiation resistance, cold resistance, acid and alkali resistance, corrosive gas, and waterproof. Stable electrical performance, outstanding anti-aging performance, long service life, widely used in metallurgy, electric power, petrochemical, electronics, automobile manufacturing and other industries. [0003] According to a cable processing method and processing device described in Patent No. CN106328308B, t...
Claims
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IPC IPC(8): H01B13/00H01B13/30H01B7/08H01B7/42
CPCH01B7/0861H01B7/428H01B13/00H01B13/30
Inventor 甘叶凡杭俊峰沈晓锋闻海涛胡韬
Owner 安徽华海特种电缆集团有限公司