High-temperature-resistant brake disc grinding device for vehicle based on unmanned aerial vehicle electric power infrared detection

Abstract

The invention discloses a high-temperature-resistant brake disc grinding device for a vehicle based on unmanned aerial vehicle electric power infrared detection, and relates to the technical field ofvehicle maintenance tools. The high-temperature-resistant brake disc grinding device comprises a collecting device, an air duct, a duct cover, a fixing device and a grinding device, wherein the air duct is arranged on the collecting device; the duct cover and the fixing device are arranged on the air duct; the grinding device is arranged on the duct cover; the collecting device consists of a shell, a partition plate and a drawer; the air duct consists of a dustproof duct, a clamping ring and an air inlet pipe; the fixing device consists of a rotating shaft, a belt pulley, a bearing, a connecting disc, a first fixing shaft, a second fixing shaft, a first fixing ring, a second fixing ring and a limiting plate; the grinding device consists of a connecting ring, a spring and a grinding block;and the spring and the grinding block are arranged on the connecting ring. The high-temperature-resistant brake disc grinding device is high in practicability, the surface of a rusty brake disc can bequickly and uniformly ground and derusted, the service life of a brake pad of the brake disc is prolonged, moreover, the ground rust particle dust is prevented from flying all around, and cleanlinessof a working environment and health of workers are kept.

Description

technical field [0001] The invention relates to the technical field of electric power maintenance equipment, in particular to an anti-high temperature brake disc grinding device for vehicles based on unmanned aerial vehicle power infrared detection. Background technique [0002] As we all know, overhead transmission lines are an important part of the power grid. The construction of overhead transmission lines is closely related to social and economic development. Among them, 110-220 kV lines are the backbone grids for regional and regional power supply. As the operation time increases, Various components of the line are aging and deteriorating to varying degrees, burying hidden dangers for the long-term safe and stable operation of the power grid. Compared with traditional porcelain and glass insulators, composite insulators have many characteristics such as light weight, maintenance-free, and convenient installation. Lead to broken string accidents, the consequences are dis...

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Problems solved by technology

[0002] As we all know, overhead transmission lines are an important part of the power grid. The construction of overhead transmission lines is closely related to social and economic development. Among them, 110-220 kV lines are the backbone grids for regional and regional power supply. As the operation time increases, Various components of the line are aging and deteriorating to varying degrees, burying hidden dangers for the long-term safe and stable operation of the power grid. Compared with traditional porcelain and glass insulators, composite insulators have many characteristics such as light weight, maintenance-free, and convenient installation. Leading to a broken string accident, the consequences are unimaginable

[0003] The UAV power infrared detection vehicle is a high-tech detection vehicle developed this year. It is specially used for cruising detection of field transmission lines. However, in summer, especially in hilly areas, due to the influence of high temperature and terrain, UAV power There are often problems with the braking system of infrared detection vehicles. The braking system is an important part of the vehicle safety system to generate braking force that hinders the movement or movement trend of the vehicle, and the brake disc is the key component of the braking system. In addition to the strength and rigidity required as a component, it should also have as high and stable a coefficient of friction as possible, as well as appropriate wear resistance, heat resistance, heat dissipation and heat capacity. The field environment often makes UAV power infrared detection The brake disc of the car is rusted, which will affect the work of power testing. If the brake disc is seriously rusted, it needs to be removed and polished to clean up the rust. Otherwise, the brake pedal and steering wheel will vibrate obviously when braking. , and it will also accelerate the wear of the brake disc and brake pad. In severe cases, the brake disc and brake pad need to be replaced. Sometimes the rust of the brake disc will cause damage to the brake cylinder of the vehicle, affect the braking of the vehicle, and cause a detection accident. economic loss and personal injury

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