A method for laying electromagnetic exploration coil support

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,...

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

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