Self-moving comprehensive mining power-distribution equipment vehicle

Abstract

A self-moving comprehensive mining power-distribution equipment vehicle is provided with a power-distribution equipment bunching; the back end of the power-distribution equipment bunching is hinged with a stepping device and the front end thereof is hinged with a cable bridge bunching; the power-distribution equipment bunching is provided with a plurality of power-distribution equipment vehicles which are hinged in sequence; the power-distribution equipment vehicle has a platform lorry frame, and the lower part of which is provided with a track wheel; a cable bridge is arranged above the platform lorry frame; the stepping device is provided with two stepping frames which are provided with beams; the two ends of the beams are respectively provided with a brake which can clamp a rail; a hydraulic cylinder is arranged between the two stepping frames; and the cable bridge bunching is provided with a plurality of cable tankers which are hinged in sequence. The invention can self move, has neat and beautiful equipment installation and cable laying, is a special vehicle relatively better suitable to the movement of comprehensive mining working-surface power-distribution equipment, improves the safety of underground coal-mining work, can be made into a standard and normative power-distribution equipment vehicle with different power-distribution equipment of the comprehensive mining working surface, and is conducive to achieving standardization and normalization for the comprehensive mining working-surface power-distribution equipment.

Description

technical field [0001] The invention relates to a vehicle for special equipment in underground coal mines, in particular to a vehicle for power distribution equipment in fully mechanized mining working faces in underground coal mines. Background technique [0002] There are many electrical equipment in the fully mechanized mining face of the coal mine, which are used for driving mechanical equipment, communication, control and lighting. In order to supply power to these electrical equipment in the fully mechanized mining face, there must be power distribution equipment for power supply. Electrical equipment mainly includes flameproof distribution boxes, flameproof feed switches, flameproof vacuum magnetic starters, flameproof soft starters and other power distribution devices. The fully mechanized mining face moves with the mining of coal, and its power distribution equipment also moves with the movement of the fully mechanized mining face. In the Huishun or Yunshun of the ...

AI Technical Summary

Problems solved by technology

[0003] 1. In different fully mechanized mining faces, the structure of a string of pallet racks is varied, the installation positions of power distribution equipment for power supply are inconsistent, and there is no uniform specification and standard for movable devices, which also makes the power distribution equipment of fully mechanized mining face It is difficult to have uniform norms and standards;

[0004] 2. A string of pallet racks cannot move independently, and must be equipped with a winch when moving. When the power distribution equipment of the fully mechanized mining face is moving, the winch is used to pull a string of pallet racks to drive the power distribution equipment of the fully mechanized mining face to move slowly intermittently, so that It is very troublesome to move the power distribution equipment in the fully mechanized mining face;

[0005] 3. There are wires and cable leads between the power distribution equipment, there is no cable bridge between a series of pallet racks, and there is no special cable bridge for the wires and cables from a string of pallet racks to the fully mechanized mining face. The wires and cables in the room are hung on the side of a series of pallet racks. When in use, they are easily damaged by pulling, scraping, pulling, and touching. The wires and cables between the power distribution equipment and the fully mechanized mining face are arranged in a mess On the ground, or bundled with ropes and placed on the ground, the wires and cables are messy, and they are also easily damaged by pulling, scraping, pulling, and touching, which will affect production and safety accidents

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