Cable well structure and construction method thereof

A technology for cable wells and well covers, which is applied in infrastructure engineering, cable installation, underwater structures, etc. It can solve the problems of cable well covers being stolen and lost, and achieve the effect of improving stability, bearing capacity and sealing performance

Pending Publication Date: 2022-07-05
北京京电丰盛建设有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] In order to improve the problem of stolen and lost cable well covers,

Method used

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  • Cable well structure and construction method thereof
  • Cable well structure and construction method thereof
  • Cable well structure and construction method thereof

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Embodiment Construction

[0041] Attached to the following Figure 1-8 This application will be described in further detail.

[0042] The embodiment of the present application discloses a cable well structure, and the cable well structure is generally arranged on a low-bearing or non-load-bearing road surface. refer to figure 1 , a cable well structure, comprising a well body 1, a well cover 2 and a translation support assembly 3 for installing or removing the well cover 2.

[0043] refer to figure 1 and figure 2 , a wellhead 10 is arranged at the center of the top cover of the wellbore 1, and the wellhead 2 is installed at the wellhead 10 from bottom to top in the wellbore 1. The manhole cover 2 includes an upper cover body 20 and a lower cover body 21. The diameter of the upper cover body 20 is smaller than that of the lower cover body 21, so that the manhole cover 2 is stepped, and the side wall of the wellhead 10 is adapted to the peripheral wall of the manhole cover 2, so that the manhole cov...

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PUM

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Abstract

The invention relates to the field of electric power facilities, in particular to a cable well structure and a construction method thereof.The cable well structure comprises a well body and a well lid, a well opening is formed in a top cover of the well body, the well lid comprises an upper lid body and a lower lid body, the diameter of the upper lid body is smaller than that of the lower lid body, and the circumferential wall of the well opening is matched with the circumferential wall of the well lid; a translation supporting assembly used for mounting or dismounting the well lid is arranged in the well body and comprises a plurality of supporting rods arranged in parallel, the supporting rods are horizontally supported on the two opposite side walls of the well body, a supporting plate is connected to the supporting rods in a sliding mode, a first driving part capable of stretching and retracting in the axial direction is connected between the supporting plate and the side walls of the well body, and a second driving part capable of stretching and retracting in the axial direction is arranged between the first driving part and the well body. A second driving piece capable of stretching and retracting in the axial direction is connected between the supporting plate and the well lid. The cable well lid has the effect of improving the problem that the cable well lid is stolen and lost.

Description

technical field [0001] The present application relates to the field of electric power facilities, in particular to a cable shaft structure and a construction method thereof. Background technique [0002] Cable wells are widely used in the laying and maintenance of cable projects. With the continuous development of power grid construction, the number of cable wells is also increasing year by year. At the same time, the theft of cable manhole covers will also occur from time to time. The theft of cable manhole covers will not only cause the loss of the cable manhole cover itself, but also cause the cables in the cable manhole to be exposed and easily damaged, and even bring safety hazards to pedestrians. . SUMMARY OF THE INVENTION [0003] In order to improve the problem that the cable manhole cover is stolen and lost, the present application provides a cable manhole structure and a construction method thereof. [0004] In the first aspect, the application provides a cable...

Claims

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Application Information

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IPC IPC(8): H02G9/10H02G1/00E02D29/12E02D29/14
CPCH02G9/10H02G1/00E02D29/121E02D29/14
Inventor 李彬
Owner 北京京电丰盛建设有限公司
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