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Cable dragging vehicle and cable dragging device

A cable and car body technology, applied in the field of cable dragging device, can solve the problems of potential safety hazards, leakage, excessive wear, etc., and achieve the effect of simple and reliable structure

Pending Publication Date: 2022-04-08
BEIJING TIANMA INTELLIGENT CONTROL TECH CO LTD +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

During the operation of the coal shearer, especially in the coal cutting area, the shearer repeatedly travels back and forth in short distances, and the cables are prone to multi-layer superimposition, which may easily lead to excessive bending, excessive wear, leakage, and road drop of the cables. If it is found that it is not handled in time, the cable may be broken, which may cause production to stop, or cause electrical accidents
In the actual production site, the shearer cables need to be followed and monitored by special personnel. The labor intensity of personnel is high, the cost is high, and there are safety hazards in the operation process. This situation seriously restricts the realization of unmanned mining at the working face

Method used

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  • Cable dragging vehicle and cable dragging device
  • Cable dragging vehicle and cable dragging device
  • Cable dragging vehicle and cable dragging device

Examples

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Embodiment Construction

[0030] Embodiments of the invention will be described in detail below, examples of which are illustrated in the accompanying drawings. The embodiments described below by referring to the figures are exemplary and are intended to explain the present invention and should not be construed as limiting the present invention.

[0031] The following is based on Figure 1-6 The cable pulling vehicle 100 and the cable pulling device of the embodiment of the present invention will be described.

[0032] The cable pulling device includes a cable pulling vehicle 100, a tow cable track and a driving chain, and the driving chain is located in the towing cable track and is connected with the cable pulling vehicle 100 so as to drive the cable pulling vehicle 100 to slide along the towing cable track. The cable pulling vehicle 100 includes a vehicle body 110 and a shoe 120 .

[0033] The car body includes a body 111 , a guide roller 112 and a base 113 . The guide roller 112 is rotatably con...

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PUM

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Abstract

The invention provides a cable dragging vehicle and a cable dragging device. The cable dragging vehicle comprises a first sliding shoe rotating shaft and a second sliding shoe rotating shaft which are rotatably matched in a sliding shoe base, the first sliding shoe rotating shaft and the second sliding shoe rotating shaft are connected with a driving chain, and the driving chain connected with the first sliding shoe rotating shaft can rotate around the central axis of the first sliding shoe rotating shaft and cannot affect operation of the cable dragging vehicle. The driving chain connected with the second sliding shoe rotating shaft can rotate around the central axis of the second sliding shoe rotating shaft, and operation of the cable dragging vehicle cannot be affected. The cable dragging vehicle provided by the embodiment of the invention is simple and reliable in structure, and the driving of the cable dragging vehicle is prevented from being influenced by the rotation of the driving chain.

Description

technical field [0001] The invention relates to the technical field of designing cable pulling, and in particular relates to a cable pulling vehicle and a cable pulling device with the cable pulling vehicle. Background technique [0002] Shearer is one of the most important equipment in fully mechanized coal mining face, and its operating status has a significant impact on coal mining efficiency. During the operation of the coal shearer, especially in the coal cutting area, the shearer repeatedly travels back and forth in short distances, and the cables are prone to multi-layer superimposition, which may easily lead to excessive bending, excessive wear, leakage, and road drop of the cables. If it is found that it is not handled in time, the cable may be broken, which may cause production to stop, or cause electrical accidents. In the actual production site, the shearer cables need to be followed and monitored by special personnel. The labor intensity of personnel is high, t...

Claims

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Application Information

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IPC IPC(8): H02G11/02H02G1/06
Inventor 崔耀赵旭张龙涛李森李艳杰潘占仁郭忠兵杨士军夏杰
Owner BEIJING TIANMA INTELLIGENT CONTROL TECH CO LTD