Mine rigid shaft guide spacing measurement system and method

A tank channel and spacing technology, which is applied in the field of rigid tank channel spacing measurement systems in mines, can solve the problems that measurement efficiency and measurement accuracy cannot be ensured.

Pending Publication Date: 2022-01-28
安标国家矿用产品安全标志中心有限公司
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Problems solved by technology

[0005] Aiming at the problems existing in the prior art, the embodiment of the present invention provides a mine rigid tank road spacing measurement system and method, which are used to solve the problem of poor measurement efficiency and measurement accuracy when measuring the distance between the mine tank roads in the prior art. Unsecured technical issues

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  • Mine rigid shaft guide spacing measurement system and method
  • Mine rigid shaft guide spacing measurement system and method
  • Mine rigid shaft guide spacing measurement system and method

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[0055] Exemplary embodiments of the present disclosure will be described in more detail below with reference to the accompanying drawings. Although exemplary embodiments of the present disclosure are shown in the drawings, it should be understood that the present disclosure may be embodied in various forms and should not be limited by the embodiments set forth herein. Rather, these embodiments are provided for more thorough understanding of the present disclosure and to fully convey the scope of the present disclosure to those skilled in the art.

[0056] This embodiment provides a system for measuring distances between rigid tank roads in mines. The system is located on the top of the lifting container, and the system can move synchronously with the lifting container.

[0057] Such as figure 1 As shown, the system includes: a first follow-up mechanism, a second follow-up mechanism and a controller 1; the first follow-up mechanism, the second follow-up mechanism and the contr...

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Abstract

The invention provides a mine rigid shaft guide spacing measurement system and method. The system comprises a first eddy current displacement sensor used for measuring a first actual distance between the first eddy current displacement sensor and one side of a shaft guide, a first laser displacement sensor used for measuring a second actual distance between the first laser displacement sensor and a first sliding block, a second eddy current displacement sensor used for measuring a third actual distance between the second eddy current displacement sensor and the other side of the shaft guide, a second laser displacement sensor used for measuring a fourth actual distance between the second laser displacement sensor and a second sliding block, and a controller which determines the distance between the shaft guides according to the first actual distance, the second actual distance, the third actual distance, the fourth actual distance, a fifth actual distance, a sixth actual distance and a seventh actual distance. Therefore, non-contact measurement of the first actual distance and the third actual distance can be realized with high precision based on the eddy current effect of the eddy current displacement sensor, and the measurement precision is ensured; and the measurement system can synchronously run along with a lifting container, and the shaft guide gap and the joint dislocation amount are accurately measured.

Description

technical field [0001] The invention belongs to the technical field of mine safety detection, and in particular relates to a system and method for measuring distances between rigid tank roads in mines. Background technique [0002] The rigid tank road is an important transportation channel in the mine. The deformation of the rigid tank road will cause large swings or shock vibrations when the hoisting container is running, which seriously affects the use safety of the hoist and the production safety of the mine. Therefore, the rigid tank road spacing is a key indicator for the normal operation of the lifting container, and it is also an important basic data for the prediction, early warning and fault diagnosis of the lifting system. [0003] The deformation of the rigid tank in actual operation includes inclination, bending, dislocation of joints, and wear. Rigid tank spacing deviation may be caused by wellbore deformation or shaft equipment deformation. Therefore, regular ...

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01B7/02G01B7/14G01B11/02G01B11/14
CPCG01B7/02G01B7/14G01B11/02G01B11/14
Inventor 史志远刘永亮陆柄润贺凯王浩冯海涛张连军贺江波孙林滕虎阳先波邵满满
Owner 安标国家矿用产品安全标志中心有限公司
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