Apparatus for resetting spiral armored steel wires

A technology of armored and outer steel wires, applied in the field of steel wire armored cables, which can solve the problems of steel wire surface coating damage, troublesome operation, and uneven arrangement of steel wires, etc., to achieve reduced corrosion resistance, uniform arrangement, and reduced loss of tensile strength Effect

Inactive Publication Date: 2018-11-27
INST OF ACOUSTICS CHINESE ACAD OF SCI
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, in the actual installation process, if there is no special tool, the operation is troublesome, the coating on the surface of the steel wire is seriously damaged, and the arrangement of the steel wire is not uniform enough, which affects the mechanical properties of the steel wire armored cable.

Method used

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  • Apparatus for resetting spiral armored steel wires
  • Apparatus for resetting spiral armored steel wires
  • Apparatus for resetting spiral armored steel wires

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Embodiment Construction

[0023] Such as figure 1 , 2 , 3, the present invention proposes a device for resetting the spiral armored steel wire, which can easily and efficiently restore the scattered armored steel wire to its original state without damaging the surface coating of the steel wire. Such as figure 1 As shown, the device includes: a first fixed half-ring 2 , a second fixed half-ring 4 , a fixing device 6 and two reset half-rings 3 .

[0024] The first fixed half ring 2 and the second fixed half ring 4 form a fixed ring structure with a circular cross section, and the two reset half rings 3 form a reset ring with a circular cross section, and the reset ring is sleeved on the fixed ring In the structure, a double ring structure with a cross section of double ring is formed; wherein, the first fixed half ring 2 and the second fixed half ring 4 are consolidated together by the fixing device 6 .

[0025] As one of the improvements of the above-mentioned technical solution, the reset ring is a ...

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PUM

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Abstract

The invention relates to an apparatus for resetting spiral armored steel wires. The apparatus for resetting spiral armored steel wires includes a first fixed half ring (2), a second fixed half ring (4), a fixing device (6) and two reset half rings (3), wherein the first fixed half ring (2) and the second fixed half ring (4) form a fixed ring structure with a circular cross section; the two reset rings (3) are sleeved in the fixed ring structure to form a structure with a double-ring cross section; and the first fixed half ring (2) and the second fixed half ring (4) are fixed together by the fixing device (6). The apparatus for resetting spiral armored steel wires can conveniently and efficiently restore the scattered armored steel wires to the original state, that is, the steel wires are not crossed, are evenly arranged, are neat and uniform, and are spiral, and at the same time, the surface plating layers of the armored steel wires are not damaged.

Description

technical field [0001] The invention belongs to the field of steel wire armored cables, in particular to a device for resetting spiral armored steel wires. Background technique [0002] Armoring the plastic protective sheath of the electric (optical) cable with steel wire can prevent damage to the plastic sheath, enhance the tensile and compressive strength of the cable, and greatly improve the mechanical properties of the cable. The armored steel wire on the periphery of the electrical (optical) cable is armored by deforming the steel wire through special equipment to armor the dragging electrical (optical) cable. ) will have a greater impact on the tensile strength of the cable. [0003] In the field of marine engineering, for armored cables with no plastic sheath on the outer layer of the steel wire, the armored steel wire itself has an anti-corrosion layer to improve the anti-corrosion ability of the steel wire in marine engineering. If the anti-corrosion layer on the ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H01B7/22H01B7/28G02B6/44
CPCH01B7/22H01B7/2806G02B6/566
Inventor 李士明黄海宁刘纪元黄勇叶青
Owner INST OF ACOUSTICS CHINESE ACAD OF SCI
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