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Flexible pressure measuring and locating analyzer

An analyzer and flexible technology, applied in the field of flexible pressure measurement and positioning analyzers, can solve problems such as difficult to detect pressure position information, only single-point pressure, and difficult to detect mine pressure movement laws

Active Publication Date: 2014-12-03
UROICA (SHANDONG) MINING TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] The pace of modernization of mines is accelerating, and mine pressure detection and analysis equipment is widely used in underground mines. However, the existing mine pressure detection and analysis equipment has a single function, cannot be reused, can only detect single-point pressure, and is difficult to detect pressure location information and difficult to detect mines. Problems such as the law of pressure movement

Method used

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  • Flexible pressure measuring and locating analyzer

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Experimental program
Comparison scheme
Effect test

Embodiment approach 1

[0060] The flexible pressure measurement and positioning detection rod 101 of the flexible pressure measurement and positioning analyzer is arranged in the borehole, and the mine pressure or the pressure of the active pressure feeder 102 causes the deformation of the flexible pressure measurement and positioning detection rod 101, and the deformation point position and The pressure measuring device 103 measures the pressure of the pressure transmission insulating hydraulic oil 108 at the moment of deformation, and the active pressure device 102 reciprocates to pressurize and release pressure, and detects the pressure distribution and the mine pressure movement law on a line of the flexible pressure measurement and positioning detection rod 101 .

Embodiment approach 2

[0062] The flexible pressure measurement and positioning detection rod 101 of the flexible pressure measurement and positioning analyzer can be arranged side by side in a two-dimensional plane or in a three-dimensional vertical combination to detect the two-dimensional plane motion law or the three-dimensional three-dimensional motion law of mining mine pressure movement.

Embodiment approach 3

[0064] The flexible pressure measurement and positioning detection rod 101 of the flexible pressure measurement and positioning analyzer can be recycled and reused after the pressure relief flexible high-pressure steel braided rubber hose jacket 106 is thinned, and it can be alternately arranged and advanced following the mining influence range to detect in detail the mine pressure affected by mining. The law of change.

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Abstract

The invention discloses a flexible pressure measuring and locating analyzer which mainly comprises a flexible pressure measuring and locating probing bar, a pressure determination device, a position determination device, an active pressure supplier and a data acquisition analyzer. The components are used for forming a mine pressure probing and analyzing device, and according to the mine pressure probing and analyzing device, the mode that the flexible probing bar actively supplies pressure is adopted for probing pressure distribution, mine pressure peak values and pressure positions on a line of the probing bar. The mine pressure probing and analyzing device can effectively probe the pressure distribution, the mine pressure peak values and the pressure positions on the line of the flexible pressure measuring and locating probing bar, and can analyze, predict and forecast dangers in mining production according to the collected pressure distribution, the mine pressure peak values and the pressure positions as well as data of a movement rule. The problems that an existing mine pressure probing device is single in function, not capable of being used repeatedly and only capable of probing single-point pressure, the pressure positions and the movement rule of the mine pressure are difficult to probe are solved.

Description

technical field [0001] The invention relates to a flexible pressure measurement and positioning analyzer in mine pressure detection and analysis equipment. Background technique [0002] The pace of modernization of mines is accelerating, and mine pressure detection and analysis equipment is widely used in underground mines. However, the existing mine pressure detection and analysis equipment has a single function, cannot be reused, can only detect single-point pressure, and is difficult to detect pressure location information and difficult to detect mines. Problems such as the law of pressure movement. Mine pressure is affected by mining and changes all the time. Mining pressure detection should detect the movement law of mining pressure, that is, detect the "peak value" of mine pressure and its position and the movement law affected by mining, and make analysis and processing. Develop a flexible pressure measuring and positioning analyzer suitable for the special environme...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G01L5/00
Inventor 韩雪峰刘宜才袁小春
Owner UROICA (SHANDONG) MINING TECH CO LTD