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Cable penetrating auxiliary device

An auxiliary device and a practical technology, which is applied in the direction of cable installation device, cable installation, cable laying equipment, etc., can solve the problems of cable surface and pipe wear, which have not been solved well, and achieve improved smoothness and simple structure , the effect of convenient operation

Inactive Publication Date: 2019-09-10
HEFEI ANLI ELECTRIC POWER ENG CO LTD
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

This invention only avoids the wear of the cable head by installing a sliding device on the cable head, but the problem of the wear of the cable surface and the pipe has not been well solved

Method used

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Embodiment

[0039] An auxiliary device for cable threading. The purpose of the auxiliary device is to avoid the problem of surface wear caused by the cable in the process of threading the pipe. Specifically:

[0040] The above-mentioned auxiliary device is specifically installed at the inlet of the cable through the pipe; for details, refer to Figure 1-Figure 4 As shown, the auxiliary device includes 3 to 4 pipe wall clamps 1 for clamping the pipe mouth. The connection plate 101, the top edge of the connection plate 101 is connected with the downward pressure elastic piece 102, the bottom edge of the connection plate 101 is connected with the upper pressure elastic piece 103, the upper pressure elastic piece 103 and the lower pressure elastic piece 102 are symmetrically arranged hook structures;

[0041] In order to support the cable at the center of the pipe mouth and prevent it from rubbing against the pipe mouth to cause abrasion, a further solution adopted in this embodiment is: a ti...

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Abstract

The invention discloses a cable penetrating auxiliary device, and relates to the technical field of cable penetrating equipment. The auxiliary device comprises three to four pipe wall clamps, whereinconnecting rods are arranged between the pipe wall clamps; each pipe wall clamp comprises a connecting plate; a pull rod penetrates through the connecting plate, and a penetration aid is arranged at the inner end of the pull rod; the penetration aid comprises a crescent-shaped body; the inner end of the pull rod is connected to the center of the concave surface of the body, and a rolling cavity matched with the shape of the body is formed in the bottom of the body; a plurality of penetration aid rollers are arranged in the rolling cavity; an electrostatic brush is arranged at the front part ofthe body; and a powder spraying device is arranged at the rear part of the body. The auxiliary device is simple in structure and convenient to operate, and the penetration aid is arranged at the pipeline opening, so that the friction between the cable and the pipeline opening is avoided; the electrostatic brush and the powder spraying device are installed in the front and back of the penetrationaid, so that the surface of the cable is adsorbed with lubricating powder, the smoothness between the cable and the pipeline is improved, the friction coefficient is reduced, and the penetration quality and efficiency of the cable are greatly improved.

Description

technical field [0001] The invention relates to the technical field of cable-pipe-through equipment, in particular to an auxiliary device for cable-pipe-through. Background technique [0002] Cable is a general term for items such as wires, optical cables, and cables. There are many uses of cables, mainly used for multiple functions such as control installation, connection equipment, power transmission, etc. It is a common and indispensable thing in social development and daily life. In order to prevent the cables from being damaged by external factors and the regularity of the cable layout, it is usually necessary to pass the cables into the protective tube for protection. For the laying of conduits, because the conduits for power cable construction are concealed projects, the cable laying personnel have no way of knowing the construction quality and specific conditions in the conduits. If there are other laid cables or garbage impurities in the conduits, it will The surf...

Claims

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Application Information

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IPC IPC(8): H02G1/08
CPCH02G1/081
Inventor 辛开兵辛光亮何加忠彭广云
Owner HEFEI ANLI ELECTRIC POWER ENG CO LTD
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