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Charged removal of foreign objects Spike robot arm

A technology for removing foreign objects and fangs, applied in overhead lines/cable equipment, etc., can solve the problems of being easily eroded by rain, short circuit of lines, and easy to connect electricity, and achieve high insulation performance, avoid corrosion, and improve wear resistance. Effect

Active Publication Date: 2017-09-08
STATE GRID CORP OF CHINA +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Because the arm is exposed to the outside for a long time, it is easy to be eroded by rainwater and cause corrosion; the arm is generally made of metal materials for durability, and it is oriented.

Method used

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  • Charged removal of foreign objects Spike robot arm
  • Charged removal of foreign objects Spike robot arm
  • Charged removal of foreign objects Spike robot arm

Examples

Experimental program
Comparison scheme
Effect test

preparation example Construction

[0033] The present invention also includes a preparation method of corrosion-resistant and wear-resistant insulating varnish, comprising the following steps:

[0034] ① Add formaldehyde to xylene, add mixed acid to it, control the temperature of 30-40°C during the dropping, reflux for 5-7 hours after the dropping, let stand to obtain a mixed solution, and put the mixed solution to stand and layer , the upper layer is a xylene formaldehyde resin, and the lower floor is water, remove the water of the lower floor to obtain a xylene formaldehyde resin; the mass ratio of the formaldehyde, xylene and mixed acid is 1-2:3-4:1; the mixed acid It is obtained by mixing sulfuric acid and acetic acid in a molar ratio of 1:1;

[0035] ②Add phenol to the xylene formaldehyde resin obtained in step ①, raise the temperature to 80-90°C and keep it for 1-2 hours to obtain a reaction solution, cool the reaction solution to 20-30°C, add sodium hydroxide to adjust the pH of the reaction solution Af...

Embodiment 1

[0049] A corrosion-resistant and wear-resistant insulating paint, which consists of the following components in parts by weight: 20 parts of xylene modified phenolic resin, 30 parts of lauric acid modified alkyd resin, 25 parts of phenyltrimethylsilane, o-benzene 5 parts of dicarboxylate, 2 parts of kaolin, 4 parts of mica powder, 5 parts of illite powder, 30 parts of isophorone diisocyanate, 1 part of dibutyltin dilaurate, 4 parts of dioctyl terephthalate, coconut oil 1 part of amidopropyl betaine and 10 parts of tert-butyl methacrylate.

[0050] The preparation method comprises the following steps:

[0051] ① Add formaldehyde to xylene, add mixed acid to it dropwise, control the dropwise temperature at 30°C, reflux for 5 hours after the dropwise addition, and let it stand still to obtain a mixed solution. Toluene formaldehyde resin, the lower layer is water, remove the water in the lower layer to obtain xylene formaldehyde resin; the mass ratio of formaldehyde, xylene and m...

Embodiment 2

[0058] A corrosion-resistant and wear-resistant insulating paint, which consists of the following components in parts by weight: 30 parts of xylene modified phenolic resin, 40 parts of lauric acid modified alkyd resin, 40 parts of phenyltrimethylsilane, o-benzene 20 parts of dicarboxylate, 5 parts of kaolin, 10 parts of mica powder, 8 parts of illite powder, 40 parts of isophorone diisocyanate, 3 parts of dibutyltin dilaurate, 8 parts of dioctyl terephthalate, coconut oil 3 parts of amidopropyl betaine and 15 parts of tert-butyl methacrylate.

[0059] The preparation method comprises the following steps:

[0060] ① Add formaldehyde to xylene, add mixed acid to it dropwise, control the temperature during dropping at 40°C, reflux for 7 hours after dropping, and let stand to obtain a mixed solution. Toluene formaldehyde resin, the lower layer is water, remove the water in the lower layer to obtain xylene formaldehyde resin; the mass ratio of the formaldehyde, xylene and mixed ac...

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Abstract

A foreign matter live removing spike robotic arm comprises a support rod, a connection plate is installed at the top part of the support rod, connection rods are installed at the two sides of the connection plate, one end of each connection rod is hinged to the connection plate while the other end of the connection rod is equipped with a plug connector, a fixed rod is installed on the plug connector, a lower end of the fixed rod coordinates with the plug connector while an upper end of the fixed rod is equipped with a fixed block, a fixing groove is formed in the upper part of the fixed block, and a connection block is installed inside the fixing groove. The foreign matter live removing spike robotic arm provided by the present invention can be used for simultaneously removing a plurality of foreign matters. The robotic arm is provided with two parallel serration plates, a plurality of teeth are disposed on the upper part of each serration plate, and when a live removing drone protective cover passes a plurality of small foreign matters, the serration plates can take down the foreign matters simultaneously.

Description

technical field [0001] The invention relates to a robot arm, in particular to a spike robot arm for removing foreign matter when charged. Background technique [0002] The power grid equipment is exposed in the natural environment, and is often affected by complex environments and bad weather. Faults caused by foreign objects hanging from wires often occur, causing great hidden dangers to power supply safety and affecting people's normal life. The existing charging robot arm for removing foreign objects uses a claw hook, which can only clean one foreign object at a time, which greatly reduces the cleaning efficiency of the charging robot arm for removing foreign objects. Because the arm is exposed to the outside for a long time, it is easy to be eroded by rainwater and cause corrosion; the arm is generally made of metal materials for durability, and is oriented. Contents of the invention [0003] The object of the present invention is to provide a spike robot arm for remo...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H02G1/02
Inventor 刘加峰于宏志张新成孙士年刘全宝尹国慧牟善峰刘玉海冯迎春吴让新王浩
Owner STATE GRID CORP OF CHINA
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