Looking for breakthrough ideas for innovation challenges? Try Patsnap Eureka!

Auxiliary device for multi-point measurement by using geological radar

A technology of ground radar and auxiliary devices, which is applied in the direction of measuring devices, using re-radiation, and radio wave measurement systems, etc. It can solve the problems of poor bonding between ground radar and lining structure, deviation of measuring lines for technicians, laborious lifting of workers, etc. problems, to achieve the effect of improving fit, reducing labor intensity and improving applicability

Pending Publication Date: 2020-11-03
CHINA ELECTRIC POWER RES INST +2
View PDF0 Cites 1 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] In order to solve the technical problems existing in the prior art that the traditional geological radar is heavy, the workers are struggling to lift it, the technicians walk and shake, which leads to the deviation of the survey line, and the technical problems of the geological radar and the lining structure are not well bonded, the present invention provides a geological Auxiliary device for multi-point measurement by radar, including: fixing device (5), connecting device (3) and rolling device (1);

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Auxiliary device for multi-point measurement by using geological radar
  • Auxiliary device for multi-point measurement by using geological radar
  • Auxiliary device for multi-point measurement by using geological radar

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0052] Such as figure 1 Schematic diagram for the working of the auxiliary measuring device, figure 2 Schematic diagram of the auxiliary measuring device when it is retracted, image 3 It is a top view of the lower structure of the auxiliary measuring device; the present invention provides an auxiliary device for multi-point measurement using geological radar, including: a fixing device 5, a connecting device 3 and a rolling device 1;

[0053] The geological radar is fixed on the fixing device 5, and is connected to the rolling device 1 through the connecting device 3; the connecting device 3 is a telescopic structure, and the telescopic amount is set based on the measurement environment, and then the height of the radar is adjusted ;

[0054] The fixing device 5 includes a fixed plate and a movable support rod; one end of the movable support rod is fixed on the connecting device 3, and the other end is rotatably connected to the middle of the fixed plate, and the geologica...

Embodiment 2

[0084] Based on the same inventive concept, the present invention also provides a measurement method of an auxiliary device utilizing geological radar for multi-point measurement; including:

[0085] Step 1, device adjustment, according to the design width of the cable tunnel walkway, pull the embedded shaft 103, adjust the wheelbase between the rollers 101, so that the device is stuck on both sides of the walkway;

[0086] Step 2, radar antenna installation, put the handle of the radar antenna in the concave plate 501, disturb the handle with the toothed belt 508, pass through the small hole of the back plate 502, and tighten the toothed belt 508;

[0087] Repeat the operation several times, and fix the radar antenna on the ground radar fixing device 5. When it is necessary to measure multiple survey lines at the same time, install multiple radar antennas and repeat the above steps;

[0088] Step 3, the radar antenna is in place, according to the actual needs of the site, the...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

The invention relates to an auxiliary device for multi-point measurement by using a geological radar, which comprises a fixing device (5), a connecting device (3) and a rolling device (1); the geological radar is fixed on the fixing device (5) and connected with the rolling device (1) through the connecting device (3), the connecting device (3) is of a telescopic structure, and the telescopic amount is set based on a measurement environment so as to adjust the radar height. The fixing device (5) comprises a fixing plate and a movable supporting rod, one end of the movable supporting rod is fixed to the connecting device (3), the other end of the movable supporting rod is rotationally connected with the middle of the fixing plate, and the geological radar is fixedly installed on the fixingplate. The problems of poor fitting of the geological radar and the lining structure caused by physical exhaustion due to long-time lifting and measuring line deviation caused by walking and shaking of workers are solved.

Description

technical field [0001] The invention belongs to the field of underground structure quality detection, and in particular relates to an auxiliary device for multi-point measurement by geological radar. Background technique [0002] Geological radar is an electronic device that uses high-frequency electromagnetic wave technology to detect underground objects. It is often used to detect the structural quality of cable tunnels or the cavity outside the tunnel. During the detection process, in order to ensure the accuracy of the measurement signal, it is necessary to closely adhere the ground radar antenna to the inner surface of the tunnel under inspection and advance along the specified survey line. [0003] Usually, the types of ground radar antennas used in cable channel structure detection are 500MHZ, 800MHZ and 900MHZ, etc. The weight of these antennas plus the weight of supporting accessories is usually more than 3kg. Personnel need to hold the antenna for a long time to wo...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
IPC IPC(8): G01S7/02G01S13/88
CPCG01S7/02G01S13/885
Inventor 马山青王志钢贺雷董超刘赫刘俊博
Owner CHINA ELECTRIC POWER RES INST
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Patsnap Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Patsnap Eureka Blog
Learn More
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic, Popular Technical Reports.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com