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Novel structure of deicing robot based on pneumatic type electric transmission line

A transmission line, pneumatic technology, applied in the field of mechanical body structure of deicing robots, can solve problems such as poor safety and low efficiency, and achieve the effects of preventing overturning, simple control and rapid action

Inactive Publication Date: 2012-05-30
SHANDONG UNIV OF SCI & TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In view of the low efficiency and poor safety of traditional high-voltage line deicing methods, the use of robots to deice power transmission lines can not only improve work efficiency and quality, reduce losses caused by icing or faults on lines, but also promote the construction of smart grids. It is of great strategic significance to improve the level of power grid automation, ensure the safe and stable operation of the power grid, and promote economic development.

Method used

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  • Novel structure of deicing robot based on pneumatic type electric transmission line
  • Novel structure of deicing robot based on pneumatic type electric transmission line
  • Novel structure of deicing robot based on pneumatic type electric transmission line

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Embodiment Construction

[0025] see Figure 1 to Figure 4 , Figure 6 and Figure 7, a pneumatic deicing robot for power transmission lines, including a forearm unit 1, an intermediate arm unit 2, a rear arm unit 3, a center of gravity adjustment and balance mechanism 4 and a pneumatic control circuit. The center of gravity adjustment balance mechanism 4 is located below the forearm unit 1, the middle arm unit 2 and the rear arm unit 3. The center of gravity adjustment balance mechanism includes a balance mechanism and a control box. The movement of the balance mechanism is controlled by a three-position valve, namely the following center of gravity adjustment cylinder. The part of the box used to carry includes the control system and the power supply. The forearm unit 1, the middle arm unit 2 and the rear arm unit 3 are sequentially connected to the center of gravity adjustment and balance mechanism. The forearm unit 1 and the rear arm unit 3 are arranged symmetrically. The above-mentioned forearm ...

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Abstract

The invention discloses a novel structure of a deicing robot based on a pneumatic type electric transmission line, comprising a forearm unit, a middle arm unit, a rear arm unit and a gravity center adjustment balance mechanism, wherein the forearm unit, the middle arm unit and the rear arm unit are sequentially connected with the gravity center adjustment balance mechanism positioned below the forearm unit, the middle arm unit and the rear arm unit; the forearm unit and the rear arm unit are symmetrically arranged; the forearm unit comprises a stacked type mechanical arm mechanism, a travelling driving mechanism, a deicing mechanism, a palm opening and closing mechanism and a brake braking mechanism; the middle arm unit comprises a vertical type telescopic arm mechanism, the travelling driving mechanism, the palm opening and closing mechanism and the brake braking mechanism; and the rear arm unit is the same as the forearm unit in structure and comprises a pneumatic control loop which enables the forearm unit, the middle arm unit and the rear arm unit to take telescopic actions, travelling actions, obstacle detouring actions and deicing actions and takes compressed air as a power source. The invention can complete the deicing operation, the on-line stable travelling and high-efficiency autonomous obstacle detouring under the conditions of intelligent control and has the advantages of compact structure, light weight, easy control, and the like.

Description

technical field [0001] The invention relates to a mechanical body structure of a pneumatic deicing robot, which realizes deicing and independent detection of power transmission lines, and ensures safe and stable operation of power transmission lines. Background technique [0002] Transmission lines are an important part of the power system, and the use of high-voltage and ultra-high-voltage overhead transmission lines is the main way of long-distance power transmission and distribution. In recent years, thousands of ice disaster accidents on transmission lines have occurred in my country, seriously endangering the safe and reliable operation of the power grid. Therefore, it is very necessary to conduct daily inspections of transmission lines and remove snow and ice under severe weather conditions. In view of the low efficiency and poor safety of traditional high-voltage line deicing methods, the use of robots to deice power transmission lines can not only improve work effic...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H02G1/02H02G7/16
Inventor 王吉岱肖林京曹冲振孙爱芹陈广庆苏伟孔辉连金玲闫磊张东岳王珊张晓琳
Owner SHANDONG UNIV OF SCI & TECH
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