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A tunnel engineering geological radar detection auxiliary device and working method

A geological radar and tunnel engineering technology, which is applied in the direction of measuring devices, radio wave measuring systems, antennas, etc., can solve the problems of heavy manual lifting operation, single direction of detection line, and intermittent detection process, etc., and achieves easy and fast assembly and stability Good, easy to move effect

Active Publication Date: 2021-10-01
SHANDONG UNIV
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Problems solved by technology

[0004] In order to solve the above-mentioned problems, the present invention proposes a tunnel engineering geological radar detection auxiliary device and working method. The present invention can solve the problems that previous radars cannot detect artificial lifting operations, the detection process is intermittent or discontinuous, and the direction of the detection line is single. It can not only save manpower, but also improve the operation efficiency and stability

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  • A tunnel engineering geological radar detection auxiliary device and working method
  • A tunnel engineering geological radar detection auxiliary device and working method
  • A tunnel engineering geological radar detection auxiliary device and working method

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Embodiment Construction

[0027] The present invention will be further described below in conjunction with the accompanying drawings and embodiments.

[0028] It should be pointed out that the following detailed description is exemplary and intended to provide further explanation to the present application. Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this application belongs.

[0029] It should be noted that the terminology used here is only for describing specific implementations, and is not intended to limit the exemplary implementations according to the present application. As used herein, unless the context clearly dictates otherwise, the singular is intended to include the plural, and it should also be understood that when the terms "comprising" and / or "comprising" are used in this specification, they mean There are features, steps, operations, means, components and / or combinatio...

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Abstract

The invention discloses an auxiliary device for geological radar detection in tunnel engineering and a working method, including a moving mechanism, a driving mechanism, a support rod, a pulley, a rope, a fixing piece and a radar antenna. The moving mechanism includes two moving bases arranged side by side, two The mobile bases are connected by threaded rods, the mobile bases are provided with support rods, the support rods are provided with fixed parts, and pulleys are arranged above the fixed parts, and the different fixed parts are connected by ropes. A radar antenna is arranged on the rope, and the driving mechanism drives the radar antenna to detect horizontal or inclined movement along the rope. The invention overcomes the operational difficulty of artificially lifting the radar antenna in the past, as well as the pause and detachment of the detection surface during the moving detection process, and is suitable for various on-site engineering geological conditions of arbitrary excavation of the tunnel face.

Description

technical field [0001] The invention relates to a tunnel engineering geological radar detection auxiliary device and a working method. Background technique [0002] In recent years, in the fields of transportation, hydropower, mining, etc., the geological conditions faced by tunnel construction are extremely complex, and they often encounter major geological disasters such as water inrush, mud inrush, and landslides. At present, in order to shorten the mileage, improve the alignment and environmental protection, tunnels are often required to build roads and railways in mountains. During the construction of the tunnel, due to the unknown geological conditions ahead, unfavorable geological conditions are often encountered, such as broken zones, faults, caves, underground rivers, etc. Blind excavation with unknown detection may cause serious engineering accidents, such as landslides, mudslides, and large water gushes and other devastating geological disasters, which not only a...

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G01S13/88G01S7/02H01Q3/02
CPCG01S7/02G01S13/88G01S13/885H01Q3/02
Inventor 周宗青屠文锋李利平王书刚石少帅胡慧江张猛商成顺
Owner SHANDONG UNIV
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