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Simple cable trench convenient to construct and dismantle

A cable trench, a simple technology, applied in the field of cable construction, can solve the problems of heavy cable trench removal, high cost of cable trench, and can not be reused, etc., to achieve the effect of good alkali resistance, no waste of space, and easy placement

Pending Publication Date: 2018-07-24
GUANGDONG POWER GRID CO LTD +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The cables in this section of the path are often buried by direct burial. Due to the frequent construction within the user’s red line, the cable in this section is often damaged by construction equipment; The workload is heavy, and the cable trench is expensive and cannot be reused, so the direct burial method is still used

Method used

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  • Simple cable trench convenient to construct and dismantle
  • Simple cable trench convenient to construct and dismantle

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0018] Such as figure 1 and figure 2 As shown, a simple cable trench that is easy to construct and dismantle. The structure of the cable trench 1 adopts the opening "U" shape, and the inner bottom of the cable trench 1 adopts the structure of the trench 2. The cables are placed along the trench, and the cable trench 1 can be stacked and combined. , to place multiple cables.

[0019] Specifically, the width of the "U"-shaped structure of the opening gradually decreases from the opening to the inside. It is more stable when laying, and it is not easy to cause horizontal displacement; it is convenient for stacking during transportation and stacking, and it saves space and is easy to dismantle.

[0020] Specifically, three grooves 2 are arranged in the cable groove 1 . The inner bottom of the cable trench 1 adopts the structure of the trench 2, and the cables are placed along the trench, so that it is not easy to contact other cables and ensure insulation; considering the numb...

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PUM

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Abstract

The invention belongs to the field of cable construction and particularly relates to a simple cable trench convenient to construct and dismantle. The structure of the cable trench is in an open U shape. A groove structure is adopted to the inner bottom of the cable trench, a cable is arranged along a groove, cable trenches can be stacked to be combined, and a plurality of cables can be put. The cable trench can be repeatedly used and protects the cable of a temporary construction box transformer substation.

Description

technical field [0001] The invention belongs to the field of cable construction, in particular to a simple cable trench which is convenient for construction and removal. Background technique [0002] In the construction of the distribution network, for the plots under development, users often need to apply for the installation of temporary power equipment, such as temporary construction box transformers. The temporary construction box-type transformer uses the nearest ring network cabinet as the power point, and pulls the cable to the high-voltage cabinet of the box-type transformer within the red line of the user's land. The cables in this section of the path are often buried by direct burial. Due to the frequent construction within the red line of the user, the cable in this section is often damaged by construction equipment; The workload is heavy, and the cable trench is expensive and cannot be reused, so the direct burial method is still used. Contents of the inventio...

Claims

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Application Information

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IPC IPC(8): E02D29/045H02G9/06
CPCH02G9/06E02D29/045
Inventor 王凯
Owner GUANGDONG POWER GRID CO LTD