Movable altitude hot-line operation insulating bench

A live working and platform technology, applied in the direction of hoisting devices, etc., can solve the problems of inability to carry large equipment loads, limited load of insulating telescopic arms, etc., achieve safe and reliable live work, and improve the effect of carrying loads

Inactive Publication Date: 2007-09-19
SHANDONG UNIV OF SCI & TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

Therefore, the load carried by the insulating telescopi

Method used

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  • Movable altitude hot-line operation insulating bench
  • Movable altitude hot-line operation insulating bench

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Experimental program
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Embodiment Construction

[0012] The present invention will be further described in conjunction with the accompanying drawings. First, according to the height of aerial work and the maximum load carried, purchase an engineering vehicle, determine the size and connection method of the top of the lifting arm on the engineering vehicle, design the insulating platform for live work, and determine the installation platform Size and the number and specifications of the insulator pillars, and then according to the size requirements, the metal profiles are blanked and welded into a frame structure; the steel plate with connection holes is welded on the connection between the frame of the installation platform and the insulator pillars; the frame of the connection platform is above At the joint with the insulator support, weld the steel plate with connection holes, and weld the steel plate connected to the connection plate 7 on the top of the lifting arm at the middle of the lower part, and finally fix the instal...

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Abstract

A moveable insulating platform for high-altitude live-line work, composed of an engineering truck 1 and a lifting arm 2 equipped on the engineering truck, characterized in that a live-line work platform 3 is equipped on the top of the lifting arm, and the insulating platform is composed by fixedly connecting a mounting platform 6 with a connecting platform 4 together through insulator supports 5. The mounting platform is isolated from the ground by the insulator supports, insulator supports with different specifications can meet the insulating demands of 10KV~35KV different distribution wire work voltage classes, therefore, the live-line work on the platform is safe and reliable. The lifting arm has a rigid structure and an improved bearing load, and can meet the demand of performing high-altitude live-line work with large-scale equipments.

Description

technical field [0001] The invention belongs to the technical field of insulating devices for high-altitude live working. Background technique [0002] At present, my country's live work technology is manual live work, and high-altitude live work is carried out manually in an insulated bucket on an insulated bucket arm truck. The insulation bucket is separated from the ground by the front insulation telescopic arm. Therefore, the load carried by the insulating telescopic arm is limited and cannot carry large equipment loads. Therefore, the present invention provides an insulation platform, which changes the position and mode of insulation, thereby improving the load-carrying capacity. Contents of the invention [0003] The invention has an engineering vehicle (1) and a lifting arm (2) mounted on the engineering vehicle, and is characterized in that an insulating platform (3) for live work is installed on the top of the lifting arm, and the insulating platform is formed b...

Claims

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Application Information

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IPC IPC(8): B66F11/04
Inventor 朱苏宁戴炬丁庆安
Owner SHANDONG UNIV OF SCI & TECH
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