A method for laying electromagnetic exploration coil support

A technology of coil support and laying method, which is applied in the directions of electric/magnetic exploration, radio wave measurement system, sound wave reradiation, etc., which can solve the difficulty of coil laying, the inconvenient transportation, installation and removal of support, and the construction progress of coil laying Large differences and other problems, to achieve the effect of improving detection effectiveness, flexible use, and easy to carry

Inactive Publication Date: 2018-08-07
CHANGAN UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The premise of electromagnetic prospecting is to lay the detection coil system. Due to the constraints of detection conditions and the influence of human factors, the construction progress of coil laying varies greatly, especially in some relatively dangerous environments. , It is extremely inconvenient to remove, and some metal fixing brackets interfere with electromagnetic signals, so the detection effect cannot be effectively guaranteed

Method used

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  • A method for laying electromagnetic exploration coil support
  • A method for laying electromagnetic exploration coil support

Examples

Experimental program
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Embodiment Construction

[0015] refer to figure 1 , the present embodiment provides an electromagnetic exploration coil support, including an annular stent airbag 1, a valve 2 is arranged on the stent airbag 1, and the valve 2 is connected to the air pump regulator through the air guide hose 5, and the inner ring of the stent airbag 1 Coil hanging rings 3 are evenly distributed on the top, a concave groove is arranged on the outer ring surface of the bracket airbag 1, and a coil winding track 6 is printed on the bottom of the concave groove.

[0016] In this embodiment, the bracket airbag 1 is made of butyl rubber, which is non-conductive, non-magnetic, wear-resistant and anti-corrosion, and has certain elasticity, which can meet the measurement requirements in special environments, and at the same time avoid the electromagnetic interference of the bracket itself. Measure the impact of the signal.

[0017] Bracket airbag 1 is flat before inflated and can be folded freely. After inflated, it has a rin...

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Abstract

The invention discloses an electromagnetic surveying coil support and a laying method thereof. The electromagnetic surveying coil support comprises an annual support air bag equipped with an inflation valve. The inflation valve is connected with an air pump regulator via an air conducting flexible pipe. Coil suspension loops are uniformly distributed on the inner ring of the support air bag. A concave groove is disposed on the surface of the outer ring of the support air bag. A coil winding track is printed on the bottom of the concave groove. The support air bag is inflated in order to form the fixed coil support. The electromagnetic surveying coil support is convenient to carry, easy to lay, flexible to use. The air bag is made of butyl rubber, resistant to wear and corrosion, and elastic, and may satisfy measurement requirements in special environment. Having no metallic component, the electromagnetic surveying coil support can be prevented from influencing detection signal so that detection validity is increased.

Description

technical field [0001] The invention belongs to the field of geophysical exploration, in particular to an electromagnetic exploration coil support and a laying method thereof. Background technique [0002] With the continuous maturity of electromagnetic prospecting theory, electromagnetic prospecting technology is widely used in tunnel forecasting and airborne electromagnetic prospecting, which is conducive to the rapid completion of geological prospecting in complex environments, reducing the risk of accidents in geological body construction, and scientifically formulating disposal measures and construction plans. Guarantees are provided. The prerequisite for the development of electromagnetic prospecting is to lay the detection coil system. Due to the constraints of detection conditions and the influence of human factors, the construction progress of coil laying varies greatly, especially in some relatively dangerous environments. , It is extremely inconvenient to remove,...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G01V3/10
CPCG01V3/10
Inventor 李貅戚志鹏周建美任志平
Owner CHANGAN UNIV
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