Steel tube tower maintenance operation platform and using method thereof

A technology of working platforms and steel pipe towers, applied in the direction of overhead lines/cable equipment, etc., can solve problems such as inability to carry out operations, large distances between structural parts, etc., and achieve the effect of ensuring safety and meeting the needs of operations

Inactive Publication Date: 2014-07-30
STATE GRID CORP OF CHINA +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Since the main body of the steel pipe tower is a circular steel pipe with a diameter of more than 180mm, and the distance between the structural parts is re

Method used

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  • Steel tube tower maintenance operation platform and using method thereof
  • Steel tube tower maintenance operation platform and using method thereof
  • Steel tube tower maintenance operation platform and using method thereof

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Embodiment Construction

[0023] The utility model relates to an inspection operation platform for 1000kV UHV steel pipe tower, which is suitable for steel pipe tower lines and provides an operation platform for personnel inspection and maintenance operations.

[0024] Such as figure 1 As shown, the main body of the work platform is a square frame 4 made of aluminum alloy profiles. Connection holes for installing rope nets are provided on the bottom, side and rear frames of the square frame, and each connection hole is lined with a useful In order to prevent the anti-friction washer 2 of rope wear and tear, the insulating rope net 5 that nylon is made is contained in the bottom surface, the side and the back of square frame 4 respectively. And be provided with the tool bag 3 that canvas is made outside the both sides of square frame 4, in the front of square frame 4 fixedly install a soft waist rope 6, the waist rope can be opened and buckled on the front frame, in square frame 4 The tops of the four ...

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Abstract

The invention discloses a steel tube tower maintenance operation platform and a using method of the steel tube tower maintenance operation platform. The steel tube tower maintenance operation platform is formed by assembling a square frame, suspension ropes and a suspension point suspension plate. The square frame is made of aluminum alloy sections. A chinlon rope net is arranged on the bottom face of the square frame, a chinlon rope net is arranged on the rear face of the square frame to be used as a bearing net, a transverse soft middle rope is arranged on the front face of the square frame, tool bags made of canvas are arranged on the two sides of the square frame, the top end of the square frame is provided with suspension rings used for being connected with the suspension ropes, the suspension ropes are sectionalized chinlon ropes which are connected through buckles, the buckles can be used as suspension buckling points adjusting the length of the chinlon ropes, the tail ends of the suspension ropes are provided with retaining rings capable of being opened and closed, a U-shaped ring is installed at the upper end of the suspension point suspension plate, and two suspension holes used for being connected with the suspension ropes are formed in the suspension point suspension plate. The steel tube tower maintenance operation platform has the advantages of being simple in structure, portable, firm, safe, comfortable, convenient to use, and fast to assemble and disassemble.

Description

technical field [0001] The invention relates to an inspection and maintenance operation platform for a steel pipe tower of a power transmission line and a using method thereof. Background technique [0002] With the continuous advancement of UHV transmission network construction, double-circuit or multi-circuit transmission lines on the same tower have been continuously built and put into operation. Due to the large number of circuit loops and the large number of wire splits, the load requirements on the tower are constantly increasing, and higher requirements are placed on the structural strength of the tower. The traditional angle steel tower can no longer meet the requirements. Therefore, the 1000kV UHV double-circuit line on the same tower generally adopts the steel pipe tower structure. [0003] After the line is put into operation, maintenance personnel often need to carry out corresponding operations on the pole tower due to the needs of line installation pole number...

Claims

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Application Information

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IPC IPC(8): H02G1/02
Inventor 林世忠操松元聂立新吴维国苏灿
Owner STATE GRID CORP OF CHINA
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