Swinging detection device for vertical shaft cage guide steel wire rope

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...

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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

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