Swinging detection device for vertical shaft cage guide steel wire rope

A detection device and steel wire rope technology, applied in the field of measurement, can solve problems such as the difficulty in detecting the swing of steel wire ropes in tank roads, and achieve the effects of simple structure, guaranteed launch centering accuracy, and high measurement efficiency

Active Publication Date: 2015-04-29
CHINA UNIV OF MINING & TECH
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Problems solved by technology

[0005] Technical problem to be solved: Aiming at the deficiencies of the prior art, the present invention proposes a swing detection device and detection method for the steel wire rope of the shaft tank road, which is used to solve the technical problem that the swing detection of the steel wire rope for the tank road is relatively difficult

Method used

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  • Swinging detection device for vertical shaft cage guide steel wire rope
  • Swinging detection device for vertical shaft cage guide steel wire rope
  • Swinging detection device for vertical shaft cage guide steel wire rope

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Embodiment approach

[0028] Implementation method: first, install the well wall suspension centering devices 2 and 7 on the well walls on both sides of the corresponding detection point through the bolt 2-1. It may be small, ideally within 5% of the adjustment range of the suspension centering device 2. Then, according to the signal received by the host computer 8, check the offset between the parallel light source generator 3 and the photoelectric conversion device 6, which can be suspended through the well wall. The rotation of each rotating group in the centering device 2, 7 aligns the emitting port of the parallel light source generator 3 and the receiving port of the photoelectric conversion device 6, and ensures that the measuring point of the steel wire rope of the tank is at half of the rectangular hole as far as possible. After the alignment is completed, the detection device can work normally. When working, due to the shielding effect of the tank road steel wire rope, the parallel light ...

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Abstract

The invention discloses a swinging detection device for a vertical shaft cage guide steel wire rope. The swinging detection device comprises a photoelectric detection system, wherein the photoelectric detection system comprises a parallel light source generator and a photoelectric conversion device, the parallel light source generator and the photoelectric conversion device are respectively positioned at the two opposite sides on the well wall in the position at the same height as a point to be measured, in addition, the parallel light source generator is aligned with the photoelectric conversion device, the vertical shaft cage guide steel wire rope part is positioned between the parallel light source generator and the photoelectric conversion device, and the photoelectric conversion device is connected to an upper computer. Through the adoption of a photoelectric non-contact measuring mode, the dynamic swinging of the middle part of the cage guide steel wire rope in one or a plurality of hosting strokes of a hosting machine can be effectively detected, the problem that the key swinging of the vertical shaft cage guide steel wire rope cannot be measured is solved, meanwhile, under the regulation of a multi-freedom hanging centering device, the emission centering precision can be ensured, the structure is simple, the installation and the use are convenient, and the measuring efficiency is high.

Description

technical field [0001] The invention relates to the measurement field, in particular to the swing measurement of a steel wire rope under a hoisting condition. Background technique [0002] For mines with a longitudinal mining depth of more than 800m-1000m, they are called deep mines. With the exhaustion of shallow natural resources in our country, deep mine mining has become the inevitable development direction of mine mining in the future. Steel wire rope tank road, as a hoisting container guiding method for mine shaft hoisting, has become the primary choice of hoisting container guiding method for deep mine mining in my country due to its advantages of low cost, small laying workload, and convenient maintenance and replacement. [0003] At the same time, the wire rope tank guide also brings some problems. Since the wire rope belongs to the category of flexible body, it has infinite degrees of freedom, and it will swing under the action of disturbance. This phenomenon has...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B66B5/00
CPCB66B5/00B66B5/0006
Inventor 陈潇朱真才李伟周公博沈刚曹国华彭玉兴
Owner CHINA UNIV OF MINING & TECH
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