Seat distance limiting mechanism of manned aerial device

Abstract

The invention provides a seat distance limiting mechanism of a manned aerial device. An opening traction rope is connected with an opening rotary wheel in a transmission mode, and an opening rotary rod corresponding to a traction steel wire rope of the manned aerial device is fixedly connected to the opening rotary wheel. One end of a closing traction rope is connected with a lifting mechanism, the lifting mechanism comprises a shell fixedly installed on one side of a seat limiting device, the shell is internally and telescopically connected with a limiting stop block corresponding to the seat limiting device, the closing traction rope is in transmission connection with the limiting stop block, the outer end of the limiting stop block extends to the seat limiting device, a spring is disposed at the inner end of the limiting stop block, and the spring is located in the shell; the other end of the closing traction rope is in transmission connection with a closing rotary mechanism, the closing rotary mechanism comprises a closing rotary wheel rotationally installed above the traction steel wire rope of the manned aerial device, the closing rotary wheel is located between the opening rotary wheel and a static manned device sliding way, the closing traction rope is in transmission connection with the closing rotary wheel, and the closing rotary wheel is fixedly connected with a closing rotary rod corresponding to the traction steel wire rope of the manned aerial device.

Description

technical field [0001] The invention relates to a mining device, in particular to a seat distance limiting mechanism of an overhead passenger device. Background technique [0002] The overhead passenger device used in our mine is the RJHY24 / 37-13-932 coal mine overhead passenger device produced by Hunan Xiangtan Hengxin Industrial Co., Ltd. Its maximum running distance is 960 meters, and the maximum slope of the roadway is 13°. The type of gripping device used in this device is HM-II type, which is equipped with rollers and can realize zero-speed getting on and off. According to the "Safety Operation Regulations" of the overhead passenger device, "For the passenger device using the movable chair, the seats must be used in an orderly manner at a certain distance (about 10 meters) when riding to ensure the safety of the ride." [0003] However, during the operation of the overhead passenger device, in order to hurry up, the passengers did not abide by the management regulatio...

AI Technical Summary

Problems solved by technology

[0003] However, during the operation of the overhead passenger device, in order to hurry up, the passengers did not abide by the management regulations of the overhead passenger device, and they rode next to each other after the previous movable chair did not reach the specified distance, resulting in the concentration of the passengers and the wire rope Concentrated force and uneven force on the reducer reduce the service life of the wire rope and reducer

When encountering a special situation, due to the short distance between passengers and passengers, it cannot be handled well, and there is a great potential safety hazard

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