Special bracket used for detecting tunnel lining through geological radar antenna

An antenna detection and geological radar technology, which is applied to antenna supports/installation devices, antennas, antenna parts, etc., and can solve problems such as instability of radar antennas

Inactive Publication Date: 2018-03-20
SHIJIAZHUANG TIEDAO UNIV +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The purpose of the present invention is to solve the above-mentioned defects in the prior art, and provide a special support for geological radar antenna detection tunnel initial construction, which can replace manual lifting and overcome the problem of radar antenna instability in the process of detection data collection in real time

Method used

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  • Special bracket used for detecting tunnel lining through geological radar antenna
  • Special bracket used for detecting tunnel lining through geological radar antenna
  • Special bracket used for detecting tunnel lining through geological radar antenna

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Embodiment Construction

[0018] In order to make the purpose, technical solutions and advantages of the present invention clearer, the following technical solutions in the present invention are clearly and completely described. Obviously, the described embodiments are some embodiments of the present invention, rather than all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of the present invention.

[0019] Such as Figure 1-3 Shown:

[0020] A kind of special support for geological radar antenna detection tunnel of the present invention is composed of a fixed plate 1, a lifting device 5, a connecting rod 7, a direction changing shaft 8, and a fixed support 9.

[0021] The fixed plate 1 is composed of a fixed plate, a bolt hole 2, a positioning hole 4 and a positioning probe 3. The fixed plate is fixed on the railing of the motor vehicle through the bolt hol...

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Abstract

The invention provides a special bracket used for detecting tunnel lining through a geological radar antenna, and belongs to the field of tunnel detection. The special bracket consists of a fixed tray, a lifting apparatus, a connecting rod, a direction changing shaft and a fixed bracket; the bracket fixed tray consists of a fixed plate, bolt holes, a positioning hole and a positioning probe; the fixed plate can be fixed on a compartment handrail of a motor vehicle through four bolts; the direction and angle of a supporting rod can be adjusted through an azimuth hole; and the direction and angle of the supporting rod can be fixed through the positioning probe. By virtue of the special bracket, the problems of easy fatigue, high potential safety hazards, man-made interference to collection of calibration data, no guarantee on detection equality, discontinuous detection, labor consumption and time consumption in manpower lifting of the geological radar antenna in the tunnel lining qualitydetection can be solved.

Description

technical field [0001] The invention belongs to the field of tunnel detection, and in particular relates to a special support for geological radar antennas to detect the initial construction of tunnels. Background technique [0002] The quality of tunnel lining at home and abroad generally adopts the method of geological radar antenna, that is, the special geological radar antenna is close to the lining to be inspected, and the electromagnetic wave is transmitted and received through the wire during the moving process, and the tunnel lining is scanned and inspected. During the detection process, professionals are required to stand on the moving vehicle and the platform to hold the ground radar antenna close to the tunnel lining and move with the vehicle. During the detection process, there are generally professionals who work hard and have great safety risks. , the position of the detection antenna is erratic, and the data collection is interfered by the physical strength an...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H01Q1/12H01Q1/27H01Q1/32G01S7/02G01S13/88
CPCG01S7/02G01S13/88H01Q1/12H01Q1/27H01Q1/3216
Inventor 娄泽辉王树栋娄国充高艳红
Owner SHIJIAZHUANG TIEDAO UNIV
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