Step-by-step cable car and its step-by-step cable management system for fully mechanized mining face
A step-by-step, cable-carrying technology, which is applied to transport passenger cars, mining equipment, mining equipment, etc., can solve problems such as the complex structure of the step-by-step system, and achieve the effect of easy cable movement and processing
Active Publication Date: 2017-12-26
YOULUOKE AUTOMATION INSTR TAIAN
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Problems solved by technology
[0006] The present invention proposes a step-type cable car and a step-type cable management system for fully mechanized mining face using it to solve the problem of complex structure of the fully mechanized mining face cable stepping system in the prior art, and to utilize the energy of the working face emulsion , realize the mechanization of the step-by-step movement of the cable with the least components
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[0036] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.
[0037] like Figure 1-3 As shown, the step-by-step cable car in this embodiment includes a guide rail 1 and two cable-filling trolleys before and after. In this embodiment, the guide rail 1 is an I-shaped steel guide rail. Push-pull cylinder 4; described cable holding trolley comprises housing 5 and wedge-shaped clamping device 6, as Figure 4 As shown, the housing 5 is provided with a cable trough and a front wheel 7 for walking on the guide rail 1 ( Figur...
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The present invention proposes a step-by-step cable car, which includes a guide rail and two front and rear cable car trolleys, and a push-pull cylinder is connected between the front and rear two cable car trolleys; the cable car trolley includes a housing and a wedge-shaped clamping device, The housing is provided with a cable storage groove and front wheels and rear wheels for walking on the guide rail; the wedge-shaped clamping device includes a clamping cylinder, and the clamping cylinder has two piston rods facing oppositely, so The piston rods are respectively fixed with wedge-shaped mechanisms, and a tension spring mechanism is connected between the two wedge-shaped mechanisms; On the other side, the wedge-shaped clip of another wedge-shaped mechanism is clamped on the rear side of the contact between the bottom of the rear wheel and the guide rail; the push-pull cylinder and the clamping cylinder are connected with the control device. Also disclosed is a step-by-step cable management system for fully mechanized mining face. The invention has a simple structure and is suitable for moving in two directions, uphill or downhill.
Description
technical field [0001] The invention relates to the technical field of a step-by-step cable management system for a fully-mechanized mining face, in particular to a step-by-step cable car and a step-by-step cable management system for a fully-mechanized mining face using the same. Background technique [0002] Due to the large power and tonnage of fully mechanized mining equipment and the high flow requirements of waterways and fluids, it is necessary to be equipped with large-diameter, large-capacity, large-number power supply cables, water supply and liquid supply pipelines, and the transportation from the mobile equipment train to the working face. There are 13 kinds of cables, water and liquid circuits, control lines and signal lines. With the displacement of the machine, the cable must also move. For example, when the coal mining machine is mining coal, its electric energy is transmitted through the cable. Advance forward, and the power cable must be dragged along unti...
Claims
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IPC IPC(8): E21F17/04B61D15/00
Inventor 闫相宏宋志安宋允晓张燕张忠
Owner YOULUOKE AUTOMATION INSTR TAIAN