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Cable installation method

A cable installation and cable technology, applied in the direction of electrical components, etc., can solve the problems of cumbersome installation and disassembly process, poor performance of fire and rodent prevention, low equipment utilization rate, etc., and achieve simple and easy installation method, good fixing effect, and work high efficiency effect

Active Publication Date: 2018-09-28
DONGGUAN G ONE NUCLEAR MATERIALS CO LTD
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

First of all, the cable sealing device with a box-shaped structure has poor sealing performance, and the performance of fire and rodent protection is relatively poor; once the existing modular sealing structure is installed, it is impossible to add or delete cables, and its disassembly often has damage. In the second aspect, the scope of application is narrow, not universal, and the equipment utilization rate is low; in the third aspect, the installation and disassembly process is cumbersome and the work efficiency is low

Method used

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Examples

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Embodiment 1

[0045] The cable installation method includes the following steps: a. opening holes for installing cables on the wall; b. installing a sealing frame matching the shape and size of the hole in the hole; c. installing cables in the sealing frame; d. monitoring Check the working condition of the cable, replace the cable according to the situation.

[0046] In step a, the cross section of the perforated hole is rectangular or circular, and in this embodiment, the perforated hole is rectangular. The sealing frame in step b is rectangular.

[0047] like figure 1 Shown is the working principle diagram of step c of the first embodiment of the present invention.

[0048] In step c, the method of installing the cable in the sealing frame is as follows: c1, measure the outer diameter of the cable with a measuring ruler, select a suitable cable installation module, c2, select a variable diameter gasket, c3, apply lubricating oil, c4, install the bottom cable installation module, c5, pu...

Embodiment 2

[0093] The cable installation method includes the following steps: a. opening holes for installing cables on the wall; b. installing a sealing frame matching the shape and size of the hole in the hole; c. installing cables in the sealing frame; d. monitoring Check the working condition of the cable, replace the cable according to the situation.

[0094] In step a, the cross section of the perforation is rectangular or circular, and in this embodiment, the perforation is circular. The sealing frame in step b is circular.

[0095] like image 3 Shown is a working principle diagram of step c of the second embodiment of the present invention.

[0096] In step c, install the cable in the sealing frame by, c1. measure the opening to ensure that the seal will fit the opening, c2. push the seal into the opening, c3. install the cable as planned, c4. Measure the outer diameter of the cable with a measuring ruler, select a suitable cable installation module, c4, apply lubricating oil...

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Abstract

The invention relates to the field of cable installation, in particular to a cable installation method, comprising the following steps: a, opening a perforation for installing a cable on the wall; b,installing a sealing frame matching the shape and size of the perforation in the perforation, c, installing the cable in the sealing frame, d, monitoring the working condition of the cable, and replacing the cable as appropriate. The cable installation method has good sealing property, wide application range, simple operation and high work efficiency.

Description

technical field [0001] The invention relates to the field of cable installation, in particular to a cable installation method. Background technique [0002] In recent years, my country has invested a huge amount of money in the transformation of urban and rural power grids, but the construction period of distribution lines in old urban areas is relatively early, the construction standards are relatively low compared with modern needs, the equipment is seriously aging, and a large number of wires hang in the air like spider webs. It hinders the view of the city, and there are many hidden safety hazards, which seriously endanger the personal safety of the public. In such an environment, from the strategic height of enhancing the reliability of urban power grids and line transmission capabilities, as well as from the perspective of eradicating visual pollution and beautifying the urban environment, the national ministries and commissions put forward the overall requirements of "...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H02G3/12H02G3/22H02G3/30
CPCH02G3/125H02G3/22H02G3/30
Inventor 叶成浩张宏伟
Owner DONGGUAN G ONE NUCLEAR MATERIALS CO LTD
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