Microchannel structure cable used for electric power or communication

Abstract

The invention belongs to the technical field of cables and relates to a microchannel structure cable used for electric power or communication. The microchannel structure cable used for the electric power or communication comprises a skeleton body, multiple bone blades, multiple skeleton channels, a reinforcer, multiple cable cores, a protective layer and a sheath layer, wherein the skeleton body, the bone blades and the skeleton channels are formed an integrated manner, the bone blades are arranged at the edge of the skeleton body, the reinforcer is arranged at the center of the skeleton body, the skeleton channels are formed between adjacent bone blades, the cable cores are arranged in the skeleton channels, the protective layer coats the outside of the bone blades, and the sheath layer coats the outside of the protective layer in an extrusion moulding manner. The microchannel structure cable used for the electric power or communication is characterized in that the outer edges of the bone blades and the outer edges of the skeleton channels are arranged on the side of one cylinder, one opening is formed in each skeleton channel, the openings are towards the sheath layer, width of each skeleton channel at the opening is smallest, and width is gradually increased from the opening to a position near the bottom of the corresponding skeleton channel. The microchannel structure cable used for the electric power or communication has the main beneficial effects of easy production, relatively high passing rate of finished products, low production equipment investment, less resource consumption, higher product density and more stable product quality.

Description

[0001] This application is a divisional application for an invention patent named: A micro-groove cable, the application date is: July 21, 2014, and the application number is: 201410346513.8. technical field [0002] The invention belongs to the technical field of cables, in particular to a cable with a micro-groove structure for electric power or communication. Background technique [0003] With the rapid development of the communication industry, the society's demand for optical cables is increasing. On the other hand, with the rapid development of industrialization, the resources consumed by all walks of life are also increasing. Therefore, the world calls for low-carbon environmental protection; therefore, in the wire and cable industry, various cables tend to be miniaturized, highly integrated, Densification. Chinese patent CN101393310A discloses an optical fiber ribbon cable, which is at least composed of a filler, an optical fiber ribbon, a protective layer and a she...

AI Technical Summary

Problems solved by technology

It has achieved the following beneficial effects: greatly reducing the occupation of space resources, effectively reducing the consumption of raw materials, significantly saving costs, reducing user expenses, simplifying the production process, and reducing the investment in production equipment However, it has the following main defects: (1) it needs to use optical fiber ribbons, and a large amount of ultraviolet curing or thermal curing resin needs to be added in the process of forming optical fiber ribbons from optical fibers. Expensive paralleling equipment is required, which consumes a lot of electricity; (2) The fiber optic ribbon is wound around the filler body, and the fiber optic ribbon is easily loose and difficult to form. It brings great inconvenience to construction and maintenance; (3) It is not easy to branch. During construction and application, it is necessary to tear off the protective layer of the optical fiber ribbon and tear the optical fiber ribbon after the optical cable is cut, so that the required optical fiber can be taken out. This affects unused fibers and can easily damage the performance of unused fibers

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