8-shaped self-bearing aerial fiber cable catenary dissector

An overhead optical cable, self-supporting technology, applied in the direction of optical fiber/cable installation, fiber mechanical structure, etc., can solve the problems of difficult stripping length of 0.5 meters, high strength, difficult manual cutting, etc., to facilitate outdoor construction use and work. The effect of improved efficiency and high peeling efficiency

Active Publication Date: 2010-08-18
CHENGDU DATANG CABLE
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Because the connecting rib material of the cable core part and the suspension wire part is generally 2mm thick polyethylene material, which has high strength, it is very difficult to cut it manually, and the peeling length per minute is difficult to reach 0.5 meters
Time-consuming and labor-intensive, and it is difficult to guarantee the quality of stripping
More difficult to strip for longer distances

Method used

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  • 8-shaped self-bearing aerial fiber cable catenary dissector
  • 8-shaped self-bearing aerial fiber cable catenary dissector
  • 8-shaped self-bearing aerial fiber cable catenary dissector

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Embodiment Construction

[0013] The technical scheme adopted by the present invention is: a longitudinal axis and a horizontal axis installed on the longitudinal axis constitute the main supporting structure of the "8"-shaped self-supporting overhead optical cable suspension wire stripper. The parts mechanically connected with the vertical axis are as follows from bottom to top: supporting base, toothed cutter wheel (including auxiliary parts such as driving handle and copper bushing installed on it), horizontal axis (including from right to left on the horizontal axis) Positioning mechanism and blade clamp mechanism installed successively), compression slide shaft (comprising the V-shaped compression wheel installed on it), compression spring, compression spring adjustment nut, top handle. The compression slide shaft can freely slide up and down along the longitudinal axis, adjust the compression spring adjustment nut, and the spring pressure acts on the compression slide shaft, so that the V-shaped c...

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Abstract

The invention relates to an 8-shaped self-support aerial cable suspension wire stripper, comprising a longitudinal axis, a support base arranged on the longitudinal axis, a jugged block wheel, a cross shaft, a compression sliding axis, a compression spring, a compression spring regulating nut and a top handle, wherein the cross shaft comprises a positioning mechanism and a blade clamp mechanism which are arranged sequentially on the cross shaft from right to left; the compression sliding axis comprises a V-shaped pinch roller which is arranged on the compression sliding axis; the jugged blockwheel and the V-shaped pinch roller compress the restrictive coating of the suspension wire part of the 8-shaped cable and the suspension wire part of the 8-shaped cable is pulled by the tooth cusp of the jugged block wheel when the jugged block wheel is rotated. By adopting the stripper, long-distance stripping can be carried out on the suspension wire part of the 8-shaped cable conveniently at the optical cable laying construction site.

Description

technical field [0001] The invention relates to the field of laying construction of a figure-eight self-supporting overhead optical cable, in particular to a figure-eight self-supporting suspension wire stripper for an overhead optical cable. Background technique [0002] In the optical communication industry, with the widespread promotion of FTTX, the use of figure-eight self-supporting overhead optical cables is increasing. For the access method introduced from overhead, many of them need to strip the hanging wire part of the figure-of-8 cable for a long distance on site. Because the suspension wire part is generally steel wire or multi-strand steel wire, it is inconvenient to bend. The optical cable after the suspension wire is stripped is easier to bend, and it is convenient to pass through the pipe and enter the home. Before the present invention, builders used utility knife to manually peel off. Because the connecting rib material of the cable core part and the hang...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G02B6/48G02B6/44
Inventor 阎雄伟张刚钱峰
Owner CHENGDU DATANG CABLE
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