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

Monorail crane track defect detection method

A defect detection, monorail crane technology, applied in the direction of optical testing flaws/defects, measuring devices, instruments, etc., can solve problems such as track deformation, joint misalignment, etc., to achieve a convenient and safe state, reduce personnel and property losses, and improve intelligent operation. effect of ability

Pending Publication Date: 2022-07-12
HUAIBEI MINING IND
View PDF0 Cites 1 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] In view of this, aiming at the joint dislocation and track deformation of the monorail crane track in the coal mine underground electromechanical transportation system, a detection method for the monorail crane track defect is provided.

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
  • Monorail crane track defect detection method
  • Monorail crane track defect detection method
  • Monorail crane track defect detection method

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0030] The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0031] In order to make it easy to understand the technical means, creative features, achieved goals and effects of the present invention, the present invention will be further described below with reference to the specific embodiments.

[0032] like Figure 1-5 As shown, a method for inspecting defects of a monorail crane track according to the present invention specifically includes the following steps:

[0033] The first step, ...

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 discloses a monorail crane track defect detection method. Hardware adopted mainly comprises an ultrasonic sensor, an RFID module, a Wi-Fi signal transmission module and an image acquisition module. The monorail crane track defect inspection method comprises the steps of data statistics and periodic inspection, sensor data processing and analysis, accumulation comparison and defect positioning. According to the scheme, a monorail hoist is used as power to move on a rail, an ultrasonic sensor, an RFID module, a Wi-Fi signal transmission module, an image acquisition module and the like are carried, a rail parameter identification and detection system is developed, rail parameters (Y-direction and Z-direction dislocation and straightness) can be detected, defects can be positioned, and the detection accuracy is improved. An upper computer interaction interface capable of displaying track video information and detection results in real time is designed, and automatic detection of track dislocation defects and straightness is achieved.

Description

technical field [0001] The invention relates to the technical field of track defect detection, and specifically discloses a method for detecting a track defect of a monorail crane. Background technique [0002] Underground electromechanical transportation in coal mines is an important part of the mine production process. It runs through all production links in the mine. At present, the roadway transportation mostly uses the rail-lifting transportation method. The maintenance is convenient and the cost is low. It can be widely used in various vertical curves, flat curves and complex curves, and can directly reach the mining face. The swaying of the fuselage causes multiple frequency and large momentum impacts on the track, which is easy to cause defects such as joint dislocation and track deformation in the suspension rail, which greatly reduces the safety and reliability of the monorail crane. Therefore, the health status of the monorail crane will directly determine each pe...

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): G01N29/04G01N21/88G01B11/00G01B11/16G01B17/00G01B17/04
CPCG01N29/04G01N21/8851G01B11/00G01B11/16G01B17/00G01B17/04G01N2021/8887
Inventor 朱发和唐超权周公博汤洪伟陈子宁李志伟薛冰杨建史迎松李磊磊郗桂昌
Owner HUAIBEI MINING IND
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