Laneway flexible conduit wiring conveying monorail crane

Abstract

The invention discloses a monorail crane for conveying a flexible pipeline in a laneway. The monorail crane is characterized in that an anchor rod connecting piece fixes a track on a top slab of the laneway via a chain link; a step pushing device, consisting of two cable towing and suspending devices, a step oil cylinder and two end locking devices, are arranged on the track along the direction of the laneway; two end locking devices are arranged on two ends of the step oil cylinder, which are connected with each other by a pin roll; the end locking devices are connected with the cable towingand suspending devices by a connecting rod; the middle of the monorail crane is provided with the cable towing and suspending devices and a hydraulic tube bracket which are connected by the chain link; the cable traction devices are connected with the end locking devices by the connecting rod. The monorail crane for conveying the flexible pipeline in the laneway is practical for suspending and conveying cables, hydraulic hoses, water pipes and other flexible pipelines in various mine laneways and meets the production requirement of a fully-mechanized mining face.

Description

technical field [0001] The invention relates to a roadway flexible pipeline conveying monorail crane, specifically a monorail crane for conveying cables, hydraulic rubber hoses, water pipes and other roadway flexible pipelines in mine roadways, which meets the production requirements of fully mechanized mining working faces. Background technique [0002] In modern comprehensive mechanized mines, with the continuous development and progress of coal mining technology, especially the development of coal mining equipment in the direction of high power and high voltage, more and more equipment is used. Most of these equipment need short-distance power supply and liquid supply . For example: total installed power: from 300KW to 1020KW, cutting power: required to reach 2×450KW and so on. For this reason, an equipment train is formed at the exit of the fully mechanized mining face, including mobile transformers, feeder switches, starters, emulsion pump stations, spray pump stations...

AI Technical Summary

Problems solved by technology

[0004] The purpose of this invention is to provide a practical monorail crane for transporting flexible pipelines in coal mine roadways to solve the transportation problems of flexible pipelines such as power cables, signal cables, liquid supply pipes, liquid return pipes, and water pipes in the mechanized mining of coal mine roadways. There are insufficient transportation facilities to meet the power supply and liquid supply needs of modern equipment such as high power and high voltage in the comprehensive mechanized mining of existing coal mines

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