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A high-voltage power transmission and distribution cable cross-road erection machine tool and wiring method

A power transmission and distribution cable cross-road technology, which is applied in the field of high-voltage power transmission and distribution cable cross-road erection equipment and wiring, can solve the problems of high difficulty in erection, low efficiency, time-consuming and costly, etc.

Active Publication Date: 2017-01-04
STATE GRID HENAN ELECTRIC ZHOUKOU POWER SUPPLY +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Its disadvantages are: 1) It is difficult to build a frame, and it is time-consuming and expensive
2) The removal of the above tools is time-consuming and labor-intensive
3) It is very difficult to dock the semicircular drainage tube at high altitude, which is time-consuming and labor-intensive, and the efficiency is extremely low
4) It is time-consuming and labor-intensive for the lead wire of the above tools to be injected into the self-target lock, and the operator needs to be at the upper end of the bracket to control the rope shooting robot at high altitude and the shooting accuracy is poor

Method used

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  • A high-voltage power transmission and distribution cable cross-road erection machine tool and wiring method
  • A high-voltage power transmission and distribution cable cross-road erection machine tool and wiring method
  • A high-voltage power transmission and distribution cable cross-road erection machine tool and wiring method

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Embodiment Construction

[0043] Such as figure 1 , 2 , 3, 4, 5, 6, 7, 8, 9, 10, and 11, a high-voltage power transmission and distribution cable cross-road erection tool includes a wire tension device 61, a wire tension mechanism 64, and a fast wire tension mechanism 1 , lead wire ray device, traction rope and at least 2 wire-taking supports 63, the lead wire and the traction rope are connected with the cable 15 through the mouse-shaped connector in turn, and the described wire-taking support 63 includes a base 33, a vertical bar 32 and a wire-taking cross bar 31 .

[0044] The stay wire tension device comprises a double-layer vehicle frame with a wheel set, at least one driving wheel 7 arranged on the upper layer 13 of the frame, and an L-shaped pressing plate 3 slidingly connected to the upper layer of the frame through the upper layer of the frame, the pressing plate 3 There is a running wheel 9 corresponding to the driving wheel 7, and the driving wheel 7 is connected by a chain drive 5 arranged...

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Abstract

The invention discloses a high-voltage power transmission and distribution cable cross-road erection tool and a wire erection method, including a wire tension device, a wire release tension mechanism, a fast wire pull mechanism, a lead wire ray device, a cable traction rope, and at least two wire take-up brackets. Lead wires and cable pull ropes are sequentially connected to cables through mouse-shaped connectors, and the wire-taking bracket includes a base, a vertical pole and a wire-taking horizontal bar. The time required to use the machine tool is 1 / 4 of the original time, and only 2 operators are needed, and at least 5 people are required for the machine tools in the prior art; It will not affect road transport at all.

Description

technical field [0001] The invention belongs to the technical field of high-voltage power transmission and transformation stringing equipment, and in particular relates to a high-voltage power transmission and distribution cable cross-road erection machine tool and a stringing method. Background technique [0002] With the development of the power grid, the reliability requirements of electrical equipment in the power system are getting higher and higher. The increase in the number of operations of power equipment due to power outages and restorations may lead to negative impacts on safety production and personal injury due to long power outages and fatigue operations in power transmission engineering installations. Therefore, in order to ensure the installation and construction quality of personnel operations, it is necessary to use scientific operation modes and new construction inspection methods to ensure personal safety and equipment operation reliability, so that when ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H02G1/02
Inventor 张金涌尤鑫周鹏李琳徐宁张洋
Owner STATE GRID HENAN ELECTRIC ZHOUKOU POWER SUPPLY
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