Inclined roadway mine transient electromagnetic interference-free transmitting device and using method thereof
A technology of transient electromagnetic and launching devices, which is applied in all directions, mine transient electromagnetic interference-free, stable frame launching devices, inclined roadway mine transient electromagnetic interference-free launching devices, and can solve the problem of portability and practicality of launching devices It is difficult to take into account the stability, adaptability and lack of launching frame, so as to achieve the effect of convenient loading and transportation
Active Publication Date: 2020-05-19
山西德恒煤矿综合物探有限责任公司
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Problems solved by technology
However, due to the particularity of underground work and the complexity of the roadway, it is often difficult to take into account the stability of the launcher body, the adaptability to changes in the height and slope of the roadway, the detection direction, the launch angle and The accuracy of the side length chan
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Embodiment 1
[0040] Such as Figure 1~5 Shown, a kind of inclined roadway mine transient electromagnetic non-interference transmitting device of the present invention comprises transient electromagnetic launch frame 12, the launch wire frame 14 that launch frame top is connected, and the transient electromagnetic instrument 19 that links to each other with launch wire frame.
[0041]The transient electromagnetic launcher 12 is mainly composed of a telescopic stand 9 , an angle adjustment device 17 , a protractor 24 and a level 26 . Wherein the telescopic stand 9 comprises a base 18, a base connecting rod 13, an outer frame plate 8, a lifting frame plate 6, and a crossbeam 5. The telescopic stand 9 bottom is equipped with angle adjustment device 17, and angle adjustment device 17 comprises angle adjustment leading screw 20, track card wheel 11, leading screw support plate 16. The upper end of telescopic stand 9 is equipped with protractor 24, and protractor 24 is made up of disc 22 and poi...
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Abstract
The invention discloses an inclined roadway mine transient electromagnetic interference-free transmitting device and a using method thereof. The device comprises a transient electromagnetic transmitting wire frame, a transmitting wire frame at the top of the transmitting frame and a transient electromagnetic instrument connected with the transmitting wire frame. The device is made of wood materials with good insulation and magnetism insulation, the whole structure is connected through mortise and tenon structures and bolts, no ferromagnetic materials exist, the frame body structure is stable,insulating paint is sprayed to an outer surface of the device, and waterproof, explosion-proof, insulating and anti-interference effects are achieved. By controlling the device, the device can adapt to a fluctuating slope of the roadway and adapt to the distance change between the transmitting wire frame and a top plate, the bottom plate or the head-on position of the roadway, the device can moveon a roadway track, and omni-directional electromagnetic signal transmitting and receiving of the transmitting wire frame are achieved. When a transient electromagnetic instrument system works, the transmitting device is free of human assistance and is not affected by electromagnetic interference of a human body and the support, and multifunctional control over the mine transient electromagnetic transmitting device is achieved.
Description
technical field [0001] The invention relates to a non-interference transient electromagnetic emission device for mines in inclined tunnels and a method for using the same, in particular to a non-interference, omnidirectional, and stable frame-based emission device and control method for transient electromagnetic fields suitable for complex tunnel terrain. The utility model belongs to the field of mine transient electromagnetic method measurement. Background technique [0002] At present, the transient electromagnetic method detection technology has been widely used in coal mines in my country. The commonly used transmitting device is that the transmitting coil is wound on the launching rod, and the height and direction of the transmitting wire frame are controlled by a single person or two people. This control method It will bring a series of problems, such as large randomness, inaccurate launch frame height, too large deviation of launch direction or direction angle, unstabl...
Claims
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CPCG01V3/28
Inventor 杨德义赵国贞巩云龙梁卫国董江鑫
Owner 山西德恒煤矿综合物探有限责任公司
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