A hydraulic stent transportation mechanism and installation method

Abstract

The invention discloses a hydraulic support haulage gate erection installation mechanism and installation method. The hydraulic support haulage gate mechanism comprises a first winch, a second winch, a third winch and a rail; the rail is arranged in a haulage gate and at the coal wall side of a work surface, and the first winch, the second winch and the third winch are arranged at the position where the work surface is connected with an outlet of a slide gate from the coal wall side to the gob side in sequence; the first winch is connected with a transportation cart of a hydraulic support, and the second winch and the third winch are connected with a support head and a support tail of the hydraulic support respectively. The hydraulic support haulage gate erection installation mechanism and the installation method have the advantages that only the rail needs to be laid at the coal wall side of the work surface, the rail does not need to laid at the gob side, the inclined shaft laying distance of the work surface of the hydraulic support is reduced, laying two bends is avoided, and the construction efficiency and the safety are drastically improved.

Description

technical field [0001] The invention relates to the technical field of hydraulic support installation, in particular to a hydraulic support Yunshun advance installation mechanism and installation method. Background technique [0002] When the rail alignment of the working face of the coal mine does not have the transportation conditions for the hydraulic support, the hydraulic support needs to be installed from the Yunshun. In previous constructions with similar conditions, it was necessary to lay tracks on both the coal wall side and the old pond side of the working face, and use the winch to pull the hydraulic support from the straight track at Yunshun to the track at the coal wall side of the working face, and then turn and pull it to the track alignment Then pull the hydraulic support to the track on the old pond side of the working face, and finally pull the hydraulic support to the position to be installed for installation. The safety risk of the hydraulic support dur...

AI Technical Summary

Problems solved by technology

The safety risk of the hydraulic support during the operation and turning of the inclined shaft is relatively large, especially when the two winch drivers do not cooperate properly or the track is in poor condition when turning at the exit where the working face connects to the rail line, it is easy to derail. The bracket is heavy, and the safety risk is greater when handling it

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