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Intelligent detection device for heading direction of heading work face

A detection device and a technology for tunneling work, which are applied in measurement devices, geophysical surveys, seismology for logging records, etc., can solve the problem that the geological state is not clear enough, cannot provide more tunneling information for tunneling work, and ensure the safety of tunneling work. Unable to obtain fundamental guarantees and other issues to achieve the effect of ensuring safe construction

Inactive Publication Date: 2021-08-31
中煤(天津)地下工程智能研究院有限公司
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Problems solved by technology

[0002] During the development of the coal mine excavation face, it is necessary to understand the geological structure ahead. In the past, the drilling method was used to detect the hole. However, this method has the problems of prominent and unclear geological conditions, and cannot provide more information for the excavation work. Excavation information, resulting in the safety of excavation work can not be fundamentally guaranteed

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  • Intelligent detection device for heading direction of heading work face
  • Intelligent detection device for heading direction of heading work face
  • Intelligent detection device for heading direction of heading work face

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specific Embodiment

[0035] 1. Charge the device and install the detection gel storage tank 7; 2. Carry the device to the excavation face; 3. Choose a relatively flat position in the center of the end face of the excavation roadway, and stick the device to the end face with a little force to withstand it 4. Start the equipment, and the equipment will automatically fill and extract the gel from the detection gel storage tank 7, pass through the detection gel spray pump 1-4, and then spray out the detection gel covering nozzle 5, gradually filling the inner space of the soft rubber covering frame 3 After the gel overflows from the outside of the soft rubber covering frame 3, the interface controls the sound wave generator 1-2 to emit sound waves for detection; 5. The left echo receiving cavity 1-1 and the right echo receiving cavity 1-3 start to receive front-end feedback Six, the main control machine 1-7 of the equipment receives the sound signal fed back by the echo receiving cavity 1-1 on the left...

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Abstract

The invention relates to an intelligent detection device for the heading direction of a heading work face. The device comprises a detection device host, a control handle, a soft rubber covering frame, a sound wave detection panel, a detection gel covering nozzle, a detection gel connecting valve, a detection gel storage tank, a lighting device, a display screen and a control panel, wherein the soft rubber covering frame is arranged at a front part of the detection device host; a sound wave detection panel is arranged on a surface of the front portion of the detection device host on the inner side of the soft rubber covering frame, control handles are fixedly installed on the two sides of the detection device host, four through holes are formed in the four corners of the surface of the sound wave detection panel and provided with detection gel covering nozzles respectively, and a detection gel connecting valve is fixedly installed on a lower portion of the detection device host; the detection gel storage tank is in threaded connection with the detection gel connecting valve and is connected with the detection device host through the nylon cable tie, a geological state of the heading direction of the heading face can be detected through ultrasonic waves, and safety of the heading work is improved.

Description

technical field [0001] The invention relates to a detection device, in particular to an intelligent detection device for the advancing direction of an excavation working face. Background technique [0002] In the development process of the coal mine excavation working face, it is necessary to understand the geological structure ahead. In the past, the detection was carried out by drilling holes with drill pipes. However, this method has the problems of prominent and unclear geological conditions, and cannot provide more information for the excavation work. Excavated excavation information, resulting in the safety of excavation work can not be fundamentally guaranteed. Contents of the invention [0003] In view of the above-mentioned problems in the prior art, the present invention provides an intelligent detection device for the advancing direction of the excavation face, which can detect the geological state of the advance direction of the excavation face through ultrason...

Claims

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Application Information

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IPC IPC(8): G01V1/48G01V1/46G01V1/52
CPCG01V1/46G01V1/48G01V1/52G01V2210/121G01V2210/1299G01V2210/1429
Inventor 胡成军王利欣袁鹏喆李波潘格格王瑜
Owner 中煤(天津)地下工程智能研究院有限公司
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