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A stable lifting device for electric maintenance

A technology for stable lifting and power maintenance, which is applied in the direction of hoisting devices, lifting equipment safety devices, etc., to achieve the effects of high power detection efficiency, simple and efficient installation, and safe standing work surface

Active Publication Date: 2020-04-14
DONGYING POWER SUPPLY COMPANY STATE GRID SHANDONG ELECTRIC POWER +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Chinese patent (notification number CN208071245U) discloses a lifting device for a safety electric maintenance ladder. Although the problem has been solved to a certain extent, there are still problems in terms of rapid installation, adaptive lifting, and expansion of the working surface space.

Method used

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  • A stable lifting device for electric maintenance
  • A stable lifting device for electric maintenance
  • A stable lifting device for electric maintenance

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Experimental program
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Effect test

Embodiment 1

[0020] see Figure 1~3 , in an embodiment of the present invention, a stable lifting device for electric power maintenance, including a guide lifting adaptable installation module arranged vertically in cooperation with the utility pole 6, a safety work platform structure is arranged on the outside of the guide lift adaptable installation module, the guide lift adaptable The installation module includes an adaptive installation structure and a guide lifting structure. The adaptive installation structure includes six sets of arc-shaped installation plates 5 arranged vertically at equal angles outside the utility pole 6. Plate 7, the opposite end of the separate mounting plate 7 is vertically provided with a fixed mounting plate 18, and the fixed mounting plates 18 on the left and right sides are arranged with a number of fixed bolts 17 at equal vertical intervals, and the right ends of the fixed bolts 17 are provided with a manual turntable 8. A return spring installation plate...

Embodiment 2

[0022] On the basis of Embodiment 1, the arc-shaped mounting plates 5 arranged at intervals are all outwardly provided with arc-shaped guide columns 9 horizontally through the support columns 20, and the outer sides of the arc-shaped guide columns 9 are guided and installed with guide displacement cylinders 11. The outer end of position cylinder 11 is all provided with load-bearing hook 12, and the inner side of described guide displacement cylinder 11 cooperates arc guide post 9 equiangular angles to be provided with three groups of driving guide wheels 10, and the two ends of arc guide post 9 are all provided with limit. The position block 25 works by driving the guide wheel 10, so that the guide displacement cylinder 11 cooperates with the arc-shaped guide column 9 to move and displace. Through the displacement of the guide displacement cylinder 11, the position change of the load-bearing hook 12 is realized to adapt to different mounts Demand, so that more space can be vaca...

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Abstract

The invention relates to the field of electric power equipment, in particular to a stable lifting device for power maintenance. The stable lifting device for the power maintenance comprises a guidinglifting and adaptive installation module which is matched with the vertical arranging of an electric pole. A safety working platform structure is arranged on the outer side of the guiding lifting andadaptive installation module in a matched mode, and the guiding lifting and adaptive installation module comprises an adaptive installation structure and a guiding lifting structure. The adaptive installation structure comprises six groups of arc-shaped installation plates arranged vertically at equal angles on the outer side of the electric pole, and reset spring installation plates are arrangedbetween the adjacent arc-shaped installation plates. The installation diameter range of the device is limited through a telescopic limiting band, and the safe operation of the device within a reasonable range is ensured; the installation is simple and efficient through the telescopic limiting band, the lifting operation process is stable, and a standing working surface is safe; and the position change of a load bearing hook is realized by position changing of a guiding position changing cylinder, different hanging and carrying needs are met, so that more space is achieved during operating, andthe power detection efficiency is high.

Description

technical field [0001] The invention relates to the field of electric equipment, in particular to a stable lifting device for electric power maintenance. Background technique [0002] Power equipment mainly includes power generation equipment and power supply equipment. Power generation equipment is mainly power plant boilers, steam turbines, gas turbines, water turbines, generators, transformers, etc. Power supply equipment is mainly transmission lines of various voltage levels, transformers, contactors, etc. device and so on. Chinese patent (notification number CN208071245U) discloses a lifting device for a safety electric maintenance ladder. Although the problem has been solved to a certain extent, there are still problems in terms of rapid installation, adaptive lifting, and space expansion of the working surface. [0003] In order to solve the above problems, the present invention is proposed. The installation diameter range of the device is limited by the telescopic l...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B66F11/04B66F13/00B66F17/00
CPCB66F11/04B66F13/00B66F17/006B66F2700/09
Inventor 胡宁刘新卫张坤杰
Owner DONGYING POWER SUPPLY COMPANY STATE GRID SHANDONG ELECTRIC POWER