Existing bridge pier stud crack detection device

A detection device and pier technology, which is applied in the direction of measuring devices, using sound waves/ultrasonic waves/infrasonic waves to analyze solids, and using sound waves/ultrasonic waves/infrasonic waves for material analysis, etc., can solve the problems of slow detection speed and high risk factor of manual practical instruments, Achieve the effect of fast detection speed, large detection area, convenient detachable use

Inactive Publication Date: 2020-08-25
郭婷婷
View PDF0 Cites 9 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] For large bridges, the scale of pier columns is often relatively large, and the detection speed of manual practical instruments is slow and the risk factor is high. Therefore, it is urgent to provide a detection device that can automatically detect the outer cracks of pier columns, eliminating the terrain Limitation, faster detection speed, large detection area

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
  • Existing bridge pier stud crack detection device
  • Existing bridge pier stud crack detection device
  • Existing bridge pier stud crack detection device

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0028] The following is further described in detail through specific implementation methods:

[0029] Such as Figure 1-8As shown, the existing bridge pier column crack detection device of the present invention comprises a first semicircular arc support 1, a second semicircular arc support 2 which is detachably connected to the first semicircular arc support 1 to form an annular ring, a first semicircular arc support 2 Semicircle guide rail 3, the second semicircle guide rail 4 corresponding with described first semicircle guide rail 3, described first semicircle guide rail 3 and the second semicircle guide rail 4 and first semicircle arc guide rail respectively Shaped support 1 is fixedly connected with the second semicircular arc support 2, and the first semicircular arc guide rail 3 and the second semicircular arc guide rail 4 are provided with an ultrasonic flaw detection device 9 and a device for driving the ultrasonic flaw detection device 9 to move along the track. 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 the field of bridge detection devices. The invention particularly discloses an existing bridge pier stud crack detection device. The device comprises a first semi-arc support,a second semi-arc support, a first semi-arc guide rail and a second semi-arc guide rail, wherein the second semi-arc support is detachably connected with the first semi-arc support to form a circularring shape; the second semi-arc guide rail corresponds to the first semi-arc guide rail; the first semi-arc-shaped guide rail and the second semi-arc-shaped guide rail are fixedly connected with thefirst semi-arc-shaped support and the second semi-arc-shaped support respectively. Ultrasonic flaw detection devices and driving assemblies for driving the ultrasonic flaw detection devices to move along the rails are arranged on the first semi-arc-shaped guide rail and the second semi-arc-shaped guide rail, through driving of the vertical hydraulic cylinders, the vertical supporting connecting rods drive the first hinge connecting rods to move, and therefore the first idler wheels are pressed on the outer wall of the pier column. The device can automatically detect cracks on the outer side ofthe pier column, eliminates terrain limitation, and is higher in detection speed and large in detection area.

Description

technical field [0001] The invention relates to the technical field of bridge detection devices, and specifically discloses a crack detection device for existing bridge pier columns. Background technique [0002] The main symptoms of bridge diseases are increased deflection, surface damage, cracks, concrete carbonization, erosion and corrosion of steel bars, local structural damage of the structure, and man-made damage. Most of the diseases can be manifested in cracks, such as cracks due to increased deflection, surface cracks due to surface damage, cracks caused by corrosion of steel bars caused by carbonization of concrete, etc. The crack meter is mainly used to detect, record and measure concrete The width of cracks such as bridges, tunnels or piers. [0003] For large bridges, the scale of pier columns is often relatively large, and the detection speed of manual practical instruments is slow and the risk factor is high. Therefore, it is urgent to provide a detection dev...

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
Patent Type & Authority Applications(China)
IPC IPC(8): G01N29/04G01N29/22G01N29/265
CPCG01N29/04G01N29/225G01N29/265G01N2291/0289G01N2291/267
Inventor 郭婷婷
Owner 郭婷婷
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Try Eureka
PatSnap group products

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

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap