Inclined roadway anti-running car tramcar

Abstract

The invention discloses an inclined roadway anti-running car tramcar suitable for elevating conveyance in mine inclined roadways. The tramcar consists of a first limit wheel disc connected with a wheel shaft and provided with a convex first limit block, a second limit wheel disc which is in clearance fit with the wheel shaft and is provided with a convex second limit block, a locating pin, an eccentric brake wheel which is in clearance fit with the wheel shaft and is arranged in the cavity of the inner side of a wheel, a slide arranged in the wheel, a crescent brake slider arranged in the slide, a cambered brake band and the like. While in excessive speed, the slider slides upwards along the slide to be wedged between the eccentric brake wheel and the slide, and under the action of inertial impact force, the locating pin is cut off, and therebfore, the eccentric brake wheel and the brake band deflect a certain angle, the brake part of the brake band is wedged between the wheel and a rail, and the rotation of the wheel of the tramcar is changed into sliding on the rail, and therefore, a high-speed collision link does not exists, thereby effectively solving the safety problem of inclined roadway conveyance.

Description

Technical field [0001] The invention relates to a mining vehicle, in particular to a mining vehicle with the function of anti-car running in inclined lanes, which is suitable for lifting and transporting inclined lanes in mines. Background technique [0002] The hoisting and transportation of inclined shafts is an important part of the entire mine transportation system, and it is also an important link in mine safety production. There are many transportation links in the inclined lane, the front line is long, the distribution area is wide, and the environment is complex and changeable, which is easy to cause various transportation accidents, especially sports car accidents, which seriously threaten the safe production of coal mines. Sports car accidents in inclined lanes in coal mines not only damage facilities, but also endanger equipment and personal safety. Among various major underground transportation accidents in coal mines across the country, sports car accidents in i...

AI Technical Summary

Problems solved by technology

No matter what kind of blocking device it is, in the accident state of a sports car, there is a high-speed collision link, which is easy to damage the objects loaded in the roadway and the mine car, and is likely to hurt the people in the roadway, and there is also a complex system. , the safety and reliability of the system are greatly affected by the objective environment and unsafe operating behaviors of people. Although it can also play a certain role, it cannot effectively solve the safety of inclined lane transportation.

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