Unlock instant, AI-driven research and patent intelligence for your innovation.

Phased array detection double-probe automatic scanning device for U-rib fillet weld of bridge

A scanning device and fillet weld technology, which are used in measuring devices, analyzing solids using sonic/ultrasonic/infrasonic waves, and using sonic/ultrasonic/infrasonic waves for material analysis, etc. The problem is to reduce the workload of the inspectors, the probe coupling is good, and the overall inspection efficiency is improved.

Pending Publication Date: 2021-01-22
无锡金诚工程技术服务有限公司
View PDF0 Cites 2 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] The technical problem to be solved by the present invention is to provide a bridge U-rib fillet weld phased array detection double-probe automatic scanning device for the above-mentioned prior art. The problem of inefficiency

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
  • Phased array detection double-probe automatic scanning device for U-rib fillet weld of bridge
  • Phased array detection double-probe automatic scanning device for U-rib fillet weld of bridge

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0048] Such as figure 1 , figure 2 As shown, a bridge U-rib fillet weld phased array detection double-probe automatic scanning device in this embodiment includes a walking frame 1, and four walking rollers 2 are arranged at the bottom of the walking frame 1, and the walking The limit mechanism 3 is arranged on the left and right sides of the top of the frame 1, and the limit mechanism 3 includes a fixed seat 31, and the outer side of the fixed seat 31 is provided with a first support rod 32 along the transverse direction, and a slide is provided on the first support rod 32. Slot 33, through the pulley shaft 34 in the chute, the pulley 35 is provided on the pulley shaft 34, the first compression spring 36 is set between the pulley shaft 34 and the fixed seat 31, the left and right two limit mechanisms 3 The pulleys 33 respectively offset the outer surfaces of the left and right U-ribs, and the first compression spring can ensure that the pulleys contact the side panels of 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 a phased array detection double-probe automatic scanning device for a U-rib fillet weld of a bridge. The device comprises a walking frame, four walking rollers are arranged atthe bottom of the walking frame, limiting mechanisms are arranged on the left side and the right side of the top of the walking frame, and each limiting mechanism comprises a fixing base. A first supporting rod is arranged on the outer side of each fixing base in the transverse direction, a sliding groove is formed in each first supporting rod, a sliding wheel shaft passes through the interior ofeach sliding groove, a sliding wheel is arranged on each sliding wheel shaft, first compression springs are arranged between the sliding wheel shafts and the fixing bases, and scanning mechanisms arearranged on the left side and the right side of the lower portion of the walking frame. According to the phased array detection double-probe automatic scanning device for the U-rib fillet weld of thebridge, the problems that in U-rib fillet weld detection, the manual detection workload is large, and the detection efficiency is low can be solved.

Description

technical field [0001] The invention relates to a double-probe automatic scanning device for bridge U-rib fillet weld phased array detection, which belongs to the technical field of bridge detection. Background technique [0002] At present, a large number of orthotropic steel structure bridge decks of large bridges adopt U-rib double-sided welding technology, that is, the inner and outer sides are welded by automatic welding robots to make the U-rib double-sided welds penetrate or partially penetrate, so as to ensure The cross-sectional area and stress strength of U-rib and panel fillet welds. [0003] In order to deal with the welding quality of this emerging form of U-rib fillet welds, testing units usually use ultrasonic phased array testing technology for non-destructive testing. [0004] At present, the phased array detection adopts the single-side single-probe manual hand-held scanning method for the length of U-rib fillet welds, and scans one weld at a time. There i...

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): G01N29/04G01N29/265G01N29/28
CPCG01N29/04G01N29/265G01N29/28G01N2291/0232
Inventor 黄健李镇赵敏薛磊陈华青向威朱鸿元郁振炜李琼星苏杨刘鋆
Owner 无锡金诚工程技术服务有限公司
Features
  • R&D
  • Intellectual Property
  • Life Sciences
  • Materials
  • Tech Scout
Why Patsnap Eureka
  • Unparalleled Data Quality
  • Higher Quality Content
  • 60% Fewer Hallucinations
Social media
Patsnap Eureka Blog
Learn More

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

© 2025 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com