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Novel transformer high-falling prevention device

A transformer and a new technology, applied in the field of transformers, can solve the problems of small range of activities, inconvenient movement, poor safety, etc., and achieve the effects of flexible use, easy portability, and convenient disassembly and assembly.

Pending Publication Date: 2021-02-12
国网福建省电力有限公司清流县供电公司 +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 a new type of anti-falling device for transformers, mainly to solve the problems of small range of motion, inconvenient movement and poor safety

Method used

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  • Novel transformer high-falling prevention device
  • Novel transformer high-falling prevention device
  • Novel transformer high-falling prevention device

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0029] refer to Figure 1-Figure 3 , a new type of transformer high-falling device, including a top plate 1 and two quick-installation bases 2, the upper surface of the quick-installation base 2 is provided with an insertion slot 3, and an insulating rod 5 is inserted in the insertion slot 3, and the insulating rod 5 is plugged into the socket slot 3, and one side of the quick-mount base 2 is provided with a plurality of clamping holes 4, and the bottom end of the insulating rod 5 is provided with a mounting groove 6, and a guide rod 9 is slidably connected in the mounting groove 6, and the guide rod One end of 9 is fixed with the clamping shaft 8 by bolts. When the height of the insulating rod 5 needs to be adjusted, the clamping shaft 8 is pressed inward, and the clamping shaft 8 is clamped with the clamping hole 4, so that the clamping shaft 8 and the clamping hole 4 Separated, the first spring 7 is sleeved on one side of the guide rod 9, and then the insulating rod 5 is pr...

Embodiment 2

[0033] refer to Figure 4-Figure 5 , a new anti-falling device for transformers, including a chute 25 on one side of the quick-installation base 2, a support frame 26 slidingly connected in the chute 25, and a fixing plate fixed on one side of the quick-installation base 2 by bolts 27. The top of the fixing plate 27 is fixed with a second spring 28 by bolts, the other end of the second spring 28 is fixedly connected to one side of the support frame 26, and the two sides of the support frame 26 are respectively fixed with a mounting block 29 by bolts. The top of 29 is rotatably connected with rotating shaft 30, and the top of rotating shaft 30 is fixed with support block 31 by bolt, and wherein, support frame 26, fixed plate 27, second spring 28, mounting block 29, rotating shaft 30 and support block 31 The device is reinforced in conjunction with the setting, which improves the stability of the device during operation.

[0034] The working principle of this embodiment: when i...

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Abstract

The invention relates to the technical field of transformers, and discloses a novel transformer high-falling prevention device. The novel transformer high-falling prevention device comprises a top plate and two quick-mounting bases, wherein an inserting groove is formed in the upper surface of each quick-mounting base; an insulating rod is arranged in each inserting groove; a plurality of clampingholes are formed in one side of each quick-mounting base; a mounting groove is formed in the bottom end of each insulating rod; a guide rod is movably connected in each mounting groove; one end of each guide rod is fixedly connected with a clamping shaft; each clamping shaft is clamped with the corresponding clamping hole; a first spring is arranged on one side of each guide rod; the top end of each insulating rod is fixedly connected with a mounting head; the top of each mounting head is fixedly connected with a hanging ring; a first hook is arranged on one side of each hanging ring; and a transverse pull rope is arranged on one side of each first hook. According to the novel transformer high-falling prevention device, a safety belt can be changed from traditional fixed-point suspensionto movable suspension, so that the condition that a maintainer loses protection when moving an operation site is avoided, and meanwhile, the moving direction of the maintainer can cover the whole maintransformer.

Description

technical field [0001] The invention relates to the technical field of transformers, in particular to a novel high-fall prevention device for transformers. Background technique [0002] When carrying out maintenance work on the transformer, in order to ensure the safety of the maintenance personnel, the maintenance personnel are required to use safety belts to avoid accidents of personal injury caused by falling from a high altitude. Because the strong steel structure suspension in the transformer structure meets the requirements of the high-hanging and low-hanging safety belt. There are few points, which leads to the serious limitation of the range of activities of the maintenance personnel due to the restriction of the safety rope after using the safety belt on the transformer. At the same time, it brings problems such as difficulty in moving the work site, which seriously affects the work efficiency and has a large safety hazard. [0003] At present, the traditional main ...

Claims

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Application Information

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IPC IPC(8): A62B35/00
CPCA62B35/0043A62B35/0075
Inventor 陈颖瑜陈小平邓景佺余建华黄清流卢承泰罗春满于吉闽苏圣杰叶宸光
Owner 国网福建省电力有限公司清流县供电公司
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