A filling-type self-service flexible point-contact guiding cable dragging device for mines

Abstract

The invention discloses a filling-type self-service flexible point-touch guiding cable dragging device for mines, which includes a cable retractable assembly, a flexible point-contact multi-dimensional nested curved guiding device, a fixing device, and a guiding device pulling part and a filling type fluid annular self-service thrust reverser, the flexible point-contact multi-dimensional nested curved guide device is movably arranged in the traction part of the guide device, and the flexible point-contact multi-dimensional nested curved guide The end of the device protrudes from the guiding device and the traction device is set; the fixing device is set on the flexible point-contact multi-dimensional nested curved guiding device, and the filling type fluid annular self-service thrust reverser is movably set on the fixing device , the cable retracting assembly is arranged close to the pulling part of the guiding device. The invention belongs to the technical field of cable tow cables, and specifically refers to a filling-type self-service flexible point-touch guiding cable dragging device for mines, which solves the problems of heavy cables, laborious dragging and moving of workers, and reduces cable dragging due to friction.

Description

technical field [0001] The invention belongs to the technical field of cable towing cables, in particular to a filling-type self-service flexible point-touch guiding mine cable towing device. Background technique [0002] The cable is usually a rope-like cable formed by twisting several or several groups of wires. Each group of wires is insulated from each other and twisted around a center. Characterized by external insulation, cables are widely used in various industries and are wires that transmit power or information from one place to another. [0003] Large-scale equipment in mining operations is often driven by a motor or a large-scale motor group, which is driven by external input electric energy. Due to the relatively large area of ​​​​the mine storage yard, the power transmission cables are generally more than 150 meters. In order to complete the mining of open-pit mines The cables need to move frequently during loading and unloading. At present, in order to facilit...

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Problems solved by technology

[0004] In view of the above situation, in order to overcome the defects of the prior art, the present invention provides a filling-type self-service flexible point-contact guide cable dragging device for mines. The benchmark uses the reaction force of the fluid in the impact state to offset the gravity of the cable, and uses its own gravity to offset the center of gravity to achieve the technical effect of positioning without a positioning device, which solves the problem of the current heavy cable , the laborious problem of workers dragging and moving, and at the same time overcome the problem that the auxiliary device is difficult to stabilize due to the rotation of the cable when assisting the movement; The nesting principle proposes a flexible point-touch multi-dimensional nested curved guide device, which realizes the self-adjustment behavior of the cable dragging direction with a flexible and fixed structure, and at the same time, the micro-angle change adapts to the moving angle of the cable, and cooperates with the way of rolling touch Reduce the friction between each other, realize the adjustment function without the adjustment device, and overcome the defect of the cable damage caused by the friction force during the cable dragging process of the existing dragging device

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