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Cable hook mounting device and mounting method

A technology for installing devices and cables, which is applied in the direction of overhead lines/cable equipment, etc., and can solve problems such as easy shaking of ladders, high installation risks, and easy occurrences

Pending Publication Date: 2022-05-03
张迪
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] Cable hooks need to be installed during cable erection or post-maintenance of cables. The current installation method of cable hooks is: the installer puts the ladder on the cable position, the installer stands on the ladder, and installs the cable hook. On cables and steel strands, after being installed here, move the ladder to the next cable installation place, and repeat the above steps until the required cable hooks on the line are installed. There are many problems in the current installation method : The installation personnel need to work on heights, the work is not safe, the installation of the high ladder needs to hit the steel strands, the ladder is easy to shake, and the installation risk is high; during installation, it is necessary to climb up and down, move the ladder back and forth, the workload is large and the installation efficiency is low; existing Another way to install the hook in the technology is that the installer rides on a pulley, and the installer sits on the steel wire to perform sliding operations. In many cases, the pole is old and prone to falling and electric shock problems

Method used

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  • Cable hook mounting device and mounting method
  • Cable hook mounting device and mounting method
  • Cable hook mounting device and mounting method

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0028] Example 1: In order to understand the present invention regarding observations, figure 1 and Figure 5 One side shell of the hook fixing mechanism on the right side is not depicted, which is convenient for observing the internal structure of the hook fixing mechanism; a cable hook installation device includes a pull rod 12 and a connecting seat 9 connected with the pulling rod 12, and the connecting seat 9 is provided with There are two matching hook fixing mechanisms. The hook fixing mechanism includes a housing 1 and several sliders 6 located in the housing 1. The slider 6 is provided with a hook fixing rod 5. The housing 1 One side of the inner slider 6 is provided with a slider reset member 15 matched with the slider 6, and the other side of the inner slider 6 of the housing 1 is provided with a pull-down linkage 18 matched with the slider 6. A compression spring 17 matched with the slider 6 is provided on the block reset member 15, a first tightening spring 7 is a...

Embodiment 2

[0029] The difference between embodiment 2 and embodiment 1 is that: the upper side of the casing 1 is provided with a cable guide 2 to facilitate the entry of the cable into the bottom between the casing and the cable guide.

Embodiment 3

[0030] The difference between embodiment 3 and embodiment 2 is that the casing 1 includes a left casing 1-1 and a right casing 1-2 buckled therewith. Easy to assemble; the left housing 1-1 and the right housing 1-2 are provided with side holes 23 for the hook fixing rod 5 to protrude from. The hook fixing rod is an L-shaped structure.

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Abstract

The invention relates to a cable hook installation device and method, the cable hook installation device comprises a pull rod and a connecting base connected with the pull rod, the connecting base is provided with two hook fixing mechanisms matched with each other, each hook fixing mechanism comprises a shell and a plurality of sliding blocks located in the shell, the sliding blocks are provided with hook fixing rods, and the hook fixing rods are connected with the pull rod. A sliding block reset piece matched with the sliding block is arranged on one side of the sliding block in the shell, a pull-down linkage piece matched with the sliding block is arranged on the other side of the sliding block in the shell, a compression spring matched with the sliding block is arranged on the sliding block reset piece, and a first jacking spring is arranged below the sliding block reset piece. A second jacking spring is arranged below the pull-down linkage piece, and a clamping piece is arranged on the sliding block. The hook mounting device is convenient to use, good in hook mounting effect and high in efficiency.

Description

technical field [0001] The invention relates to the technical field of cable hook installation, in particular to a cable hook installation device and an installation method. Background technique [0002] Cable hooks need to be installed during cable erection or post-maintenance of cables. The current installation method of cable hooks is: the installer puts the ladder on the cable position, the installer stands on the ladder, and installs the cable hook. On cables and steel strands, after being installed here, move the ladder to the next cable installation place, and repeat the above steps until the required cable hooks on the line are installed. There are many problems in the current installation method : The installation personnel need to work on heights, the work is not safe, the installation of the high ladder needs to hit the steel strands, the ladder is easy to shake, and the installation risk is high; during installation, it is necessary to climb up and down, move the...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H02G1/04
CPCH02G1/04
Inventor 张迪
Owner 张迪