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A tower climbing structure

A technology for towers and support rods, which is applied in building construction, construction, coating, etc., can solve the problems of poor chemical stability of composite insulating paint, poor electrical insulation strength, and wrinkled surface of paint film, so as to reduce manpower input and reduce insulation. Excellent performance and easy to carry

Inactive Publication Date: 2020-11-10
国网河南省电力公司新野县供电公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, it has been verified that the insulating varnish has poor electrical insulation strength in a humid environment and is not water-resistant, and the chemical stability of the composite insulating varnish is poor. After soaking in salt water, the surface of the paint film is wrinkled and peeled off, and it is not resistant to salt water corrosion.

Method used

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  • A tower climbing structure
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Examples

Experimental program
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Effect test

Embodiment 1

[0024] refer to figure 1 , this embodiment provides a pole tower climbing structure, including a pillar 2, several pedals 3 arranged on the pillar 2 and a support mechanism arranged on one side of the pillar 2; the support mechanism includes a support 6 And the support rod 5 arranged on the support 6, the end of the support rod 5 is provided with a fastener 7 for fixing the pillar 2, and the upper end of the pillar 2 is provided with a card slot 4 and a safety hook 1 , the card slot 4 is located at the lower part of the safety hook 1 .

[0025] Wherein, the pillar 2, the pedal 3, the support rod 5 and the bearing 6 are all made of stainless steel. The pedal 3 is welded on both sides of the pillar 2 symmetrically, so that the balance is good. The bearing 6 is fixed on the ground by ground piles, the support rod 5 is vertically welded on the upper part of the bearing 6, and the other end of the support rod 5 is provided with a fastener 7 to fix the pillar 1, and the fastener 7...

Embodiment 2

[0027] The insulating varnish provided in this example is prepared from the following components by weight: 3 parts of 3-dimethylaminopropylamine, 5 parts of sodium methyl silicate, 1 part of silane coupling agent KH570, and 3 parts of antioxidant T502 , 4 parts of filler, 30 parts of epoxy resin, 15 parts of acrylic resin, 6 parts of dicyclopentadiene, 22 parts of ethanol, 20 parts of acetone, and 35 parts of water.

[0028] The filler is a mixture of boron nitride, silicon carbide and vermiculite powder, the weight ratio of boron nitride: silicon carbide: vermiculite powder is 1:3:4, and the particle size is 200 mesh.

Embodiment 3

[0030] The insulating varnish provided in this example is prepared from the following components by weight: 3.5 parts of trimethylhexamethylenediamine, 6 parts of ammonium zirconium carbonate, 1.6 parts of titanate coupling agent 131, and antioxidant 2246 4 parts, 5 parts of filler, 32 parts of epoxy resin, 18 parts of acrylic resin, 6.5 parts of dicyclopentadiene, 25 parts of ethanol, 22 parts of acetone, 36 parts of water.

[0031]The filler is a mixture of boron nitride, silicon carbide and vermiculite powder, the weight ratio of boron nitride: silicon carbide: vermiculite powder is 1:4:5, and the particle size is 250 mesh.

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Abstract

The invention provides a tower climbing structure, and belongs to the technical field of electric power maintenance tools. The tower climbing structure comprises a pillar, a plurality of pedals disposed on the pillar and a supporting mechanism disposed on one side of the pillar. The supporting mechanism comprises a support and a support rod disposed on the support, the end of the support rod is provided with a fastener for fixing the pillar, the upper end of the pillar is provided with a clamping slot and a safety hook, and the clamping slot is located on the lower portion of the safety hook.The climbing structure is fixed by the pillar and the pedals, and the pillar is fixed by the supporting mechanism. The tower climbing structure solves the problem that a user needs to be supported byother persons when using the existing climbing tool. The tower climbing structure is convenient to carry. An insulating paint is applied on the surface of the climbing structure to protect the structure. At the same time, insulation performance, water resistance and corrosion resistance are increased, and the service life is prolonged.

Description

technical field [0001] The invention relates to the technical field of electric power maintenance auxiliary appliances, in particular to a pole tower climbing structure. Background technique [0002] With the development of the national power industry, the coverage area and density of the power supply grid are increasing, and the safety of the line has become inseparable from our daily life and work. In the electric power industry, the assembly and disassembly of wires, the installation and maintenance of equipment, etc. often require operators to climb to the height of the tower for operation. The height of the first step of the pole tower is higher than the ground, which causes great inconvenience to the climbing of the operator, and requires the help of climbing tools. The existing climbing tools are not firmly fixed to the ground, and the operator often needs another operator to support them in order to ensure safety during the climbing process. Moreover, the existing ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): E06C1/38E06C7/02E06C7/42E06C7/50C09D4/06C09D7/61C09D7/63C09D5/25
CPCC09D4/06C09D5/00C09D7/61C09D7/63E06C1/38E06C7/02E06C7/423E06C7/50
Inventor 李小松翟建军王建赵颖博黄成鑫白超飞
Owner 国网河南省电力公司新野县供电公司
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