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Earthquake monitor in mine area

A monitoring instrument and regional technology, applied in the field of natural disaster early warning, can solve the problems of earthquake disaster losses, unpredictable sudden shocks, and the lack of instruments or equipment that can accurately predict earthquakes and shocks. simple structure

Inactive Publication Date: 2013-04-24
LIAONING TECHNICAL UNIVERSITY
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] At present, earthquake disasters have brought very serious losses to people, especially the sudden shock pressure caused by geological disasters under the mine is even more difficult to predict. There is no instrument that can accurately predict the level of earthquake and shock pressure in the prior art or device

Method used

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  • Earthquake monitor in mine area

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Embodiment Construction

[0045] The specific implementation manners of the present invention will be described in detail below in conjunction with the accompanying drawings.

[0046] Such as figure 1 As shown, the earthquake monitor in the mining area of ​​the present embodiment includes a rotary base 1, a hemispherical platform 2, a left and right swivel frame 3, an upper and lower swivel frame 4 and a detection device;

[0047] The left and right swivel frames 3 and the up and down swivel frames 4 are installed above the rotary base 1; the left and right swivel frames 3 and the up and down swivel frames 4 are ring-shaped swivel frames;

[0048] The hemispherical platform 2 is horizontally placed in the left and right swing frames 3, and the upper and lower swing frames 4 are set outside the left and right swing frames 3, and the centers of the hemispherical platform 2, the upper and lower swing frames 4, and the left and right swing frames 3 coincide, and the hemispherical platform 2 and the left an...

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Abstract

An earthquake monitor in a mine area comprises a rotary base, a semispherical platform, a left and right rotary frame, an up and down rotary frame and a detector, wherein the left and right rotary frame and the up and down rotary frame are installed above the rotary base, the semispherical platform is horizontally arranged in the left and right rotary frame, the up and down rotary frame is sleeved outside the left and right rotary frame, circle centers of the semispherical platform, the up and down rotary frame and the left and right rotary frame are overlapped, the semispherical platform is fixedly connected with the left and right rotary frame, the up and down rotary frame is connected with the left and right rotary frame, the left and right rotary frame is connected to the rotary base, and a third hinged rod is inserted into the upper end of the left and right rotary frame. The detector is installed on the semispherical platform and comprises an infrasonic wave resonance device, a sphere geomagnetic field disturbance inductive device, a power source and a transformer. The earthquake monitor in the mine area is simple in structure, convenient to use, and capable of avoiding infrasonic wave disturbance due to factors of large-sized machinery working or blasting in a mine and the like. Interference factors are eliminated, earthquake detection is enabled to be more precise, and the monitor can be simultaneously regulated once more to detect and verify existence of a geological disaster when an earthquake is detected.

Description

technical field [0001] The invention belongs to the technical field of early warning of natural disasters, in particular to an earthquake monitor in mining areas. Background technique [0002] At present, earthquake disasters have brought very serious losses to people, especially the sudden shock pressure caused by geological disasters under the mine is even more difficult to predict. There is no instrument that can accurately predict the level of earthquake and shock pressure in the prior art or device. Contents of the invention [0003] The object of the present invention is to provide a kind of seismic monitoring instrument in mining area. [0004] Technical scheme of the present invention is: [0005] An earthquake monitoring instrument in a mining area, including a rotary base, a hemispherical platform, a left and right swing frame, an up and down swing frame and a detection device; [0006] The left and right swivel frames and the up and down swivel frames are ins...

Claims

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Application Information

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IPC IPC(8): G01V1/00G01V3/40
Inventor 张强张书会田莹
Owner LIAONING TECHNICAL UNIVERSITY
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