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Anti-high-falling safety protection tool for 35kV main transformer maintenance

A technology of safety protection and appliances, applied in the direction of switchgear, electrical components, etc., can solve the problems that affect the operating safety of the staff, the safety belt is low and high, and the safety belt cannot be hung, etc., to achieve good safety, convenient operation, The effect of reducing personal injury incidents

Active Publication Date: 2021-04-30
国网福建省电力有限公司泰宁县供电公司 +2
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] Aiming at the deficiencies of the prior art, the present invention provides an anti-falling safety protection device for the inspection and maintenance of 35kV main transformer, mainly to solve the problem that the safety belt cannot be hung during the inspection and maintenance of the transformer, so that there is safety in the operation of the maintenance personnel. Violation of low-hanging high-use, affecting the operational safety of staff

Method used

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  • Anti-high-falling safety protection tool for 35kV main transformer maintenance
  • Anti-high-falling safety protection tool for 35kV main transformer maintenance
  • Anti-high-falling safety protection tool for 35kV main transformer maintenance

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Embodiment 1

[0031] refer to Figure 1-Figure 4 , a high-falling safety protection device for the maintenance of 35kV main transformers, including channel steel frame 1, the design of channel steel frame 1 can provide convenience for mounting safety belts, increase the firmness of the transformer, and solve the problem of inability to The safety belt is hung, so that the maintenance personnel have the problem of violation of the safety belt hanging low and high, which reduces the risk of the maintenance personnel falling high, effectively exerts the real role of the safety belt, and effectively reduces the personal injury and death incidents during the transformer maintenance operation The connection plate 2 and the installation plate 5 are respectively welded on both sides of the channel steel frame 1. The channel steel frame 1 plays the role of fixed installation for the installation plate 5 and the connection plate 2. One side of the installation plate 5 is fixed with a connection plate ...

Embodiment 2

[0035] refer to Figure 5 , an anti-falling safety protection tool for 35kV main transformer maintenance, including an anti-slip layer 32 bonded to one side of the connecting pipe 6, the design of the anti-slip layer 32 increases the contact area between the maintenance personnel's hand and the connecting pipe 6 , and increase the frictional force to prevent maintenance personnel from falling when climbing and ensure the safety of maintenance personnel. One side of the connecting pipe 6 is fixed with a handle 33 by bolts, and one side of the handle 33 is sleeved with an anti-slip tube 34 , the anti-slip tube 34 increases the friction between the hand and the handle 33, avoiding the separation of the hand and the handle 33 when carrying the device, causing the device to fall. The top of the connecting pipe 6 is sleeved with a protective plug 31, and the handle 33 and The design of the protective plug 31 can facilitate the transfer of the device. Secondly, it can avoid the burrs...

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Abstract

The invention relates to the technical field of main transformer maintenance equipment, and discloses an anti-high-falling safety protection tool for 35kV main transformer maintenance, which comprises a channel steel frame, a connecting plate and a mounting plate are fixedly connected to the two sides of the channel steel frame respectively, a connecting pipe is fixedly connected to one side of the mounting plate, and the connecting pipe is in contact with the channel steel frame; a supporting frame and a supporting plate are fixedly connected to one side of the connecting plate, two mounting openings are formed in the upper surface of the supporting frame, two fixing frames are fixedly connected to the row surface of the supporting plate, two driven gears are placed in each fixing frame, and two screw rods are movably connected to the upper surface of the supporting plate. The the problem that the safety belt cannot be hung can be solved, so that the illegal behavior of low hanging and high use of the safety belt exists in the operation of maintainers, the high falling risk of the maintainers is reduced, the real effect of the safety belt is practically played, and casualty accidents during the maintenance operation of the transformer are effectively reduced.

Description

technical field [0001] The invention relates to the technical field of maintenance equipment for main transformers, in particular to an anti-fall safety protection tool for maintenance of 35kV main transformers. Background technique [0002] At present, safety protection equipment for "anti-falling" usually uses safety belts. Safety belts are also the most basic protective equipment for high-altitude workers to prevent falling from high altitudes. Falling must be protected by a safety belt, and the safety belt must be hung on a fixed structural position. However, in some transformer maintenance operations, it often happens that the safety belt cannot be hung and cannot play a protective role. Therefore, a Anti-high fall safety protection equipment for 35kV main transformer maintenance. [0003] At present, most of the existing safety protection equipment for the maintenance of 35kV main transformers have the following deficiencies: during the transformer maintenance operati...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H02B3/00
CPCH02B3/00
Inventor 张城艺张沛克江彪江泽祥林韬
Owner 国网福建省电力有限公司泰宁县供电公司
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