Anti-collision outburst prevention air door device for underground coal mine and using method of anti-collision outburst prevention air door device

Abstract

The invention discloses an anti-collision outburst prevention air door device for underground coal mine and a using method of the anti-collision outburst prevention air door device, and belongs to thetechnical field of track transporting devices for mines. The anti-collision outburst prevention air door device comprises a single track hanging track arranged in a mine channel in the extending direction, and an outburst prevention air door capable of being opened and closed arranged on the section of the mine channel; a single track hoisting haulage motor is mounted on the single track hangingtrack; the anti-collision outburst prevention air door device is characterized in that a limiting baffle moving up and down in the vertical single track hanging track direction is arranged on the position, close to the outburst prevention air door, of the single track hanging track; a travel switch matched with the limiting baffle is mounted on the end part of the single track hoisting haulage motor; the travel switch is electrically connected with a scramming device on the single track hoisting haulage motor; a sliding wheel is internally mounted on the top of the mine channel; a steel wire rope is connected with the limiting baffle through one end of the sliding wheel, and the other end of the sliding wheel is fixed to the outburst prevention air door; a voice prompt device is further mounted in the mine channel; and the voice prompt device is connected with an external power source through guiding wires, and a switch is further arranged on the guiding wires connected with the external power source and the voice prompt device.

Description

technical field [0001] The invention relates to the technical field of rail transportation devices for mines, in particular to an anti-collision and anti-sudden door device for underground coal mines and a method for using the same. Background technique [0002] The anti-sudden damper is a damper set up as a safety protection measure during mining operations in the mine. It can guarantee the safety of miners and is the protection umbrella for miners. Most of the current anti-sudden dampers can only be opened and closed manually by workers. When transporting equipment or materials in coal mines through the anti-sudden door, when the driver is not concentrated and other staff members have not opened the anti-sudden door, it is easy for the monorail locomotive to directly hit the anti-sudden door, causing the anti-sudden door to hit If it is bad, it will cause short circuit or other accidents; this is the problem that needs to be solved at present. Contents of the invention ...

AI Technical Summary

Problems solved by technology

[0003] The technical problem to be solved by the present invention is to provide an anti-collision and anti-sudden door device for underground coal mines and its use method, so as to solve the problem that the anti-sudden door is easily damaged by a monorail locomotive during underground transportation.

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