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

The Method of Detecting Bridge Crane Track and Wheel Group Using Laser Range Finder

A technology of laser range finder and detection bridge, which is applied in the direction of measuring distance, instruments, measuring devices, etc., can solve the problems of complicated and time-consuming maintenance tools, and achieve the effect of reducing poor working environment, improving accuracy and reducing test time.

Active Publication Date: 2017-04-05
GANSU JIU STEEL GRP HONGXING IRON & STEEL CO LTD
View PDF6 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to solve the problem of complex and time-consuming maintenance tools, and to provide a method for detecting bridge crane rails and wheel sets using a laser rangefinder

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
  • The Method of Detecting Bridge Crane Track and Wheel Group Using Laser Range Finder
  • The Method of Detecting Bridge Crane Track and Wheel Group Using Laser Range Finder
  • The Method of Detecting Bridge Crane Track and Wheel Group Using Laser Range Finder

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0013] A method for detecting bridge crane rails and wheel sets using a laser rangefinder, including two U-shaped frames 3, and each U-shaped frame 3 on the vertical plate A hole is provided, and a rotating handle 5 is provided to cooperate with the hole; the operation process: 1) Device installation: fix the laser rangefinder 2 on the U-shaped frame 3 by the fixing plate 1, and fix the reflector 4 on another U-shaped frame 3, the U-shaped frame 3 is placed on the track and adjusted and fixed by the rotating handle 5; the reflector 4 is L-shaped, 2) Data measurement: track span data, the U-shaped frame 3 is placed on the tracks on both sides, and then the laser distance measurement is set Meter 2 and reflector 4, two fixed plates 1 are fixed in two rows of holes along the vertical track direction by bolts, and a reflector 4 is fixed in a row of holes along the parallel track direction by bolts, so that the laser range finder emitter Corresponding to the reflective surface, adj...

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 technical method for measuring data acquired by emission of a distance measuring target body and distance, deflection, level and perpendicularity data values between surveyed objects when the laser distance measuring instrument is used for measuring a distance. According to the method, data surveying is performed on the distance, the deflection, the level and the perpendicularity between a fixed point and a measured point by using the laser distance measuring instrument; furthermore, when all test stability data between a wheel group and another wheel group, between a runway and another runway and between a wheel sheet and another wheel sheet are accurate, the values of the distance, the deflection, the level, the perpendicularity and the point surface of measured samples are acquired by the laser distance measuring instrument and an original data value comparison and calibration method. The problems of relatively low distance, deflection, level and perpendicularity data accuracy on the industrial site are solved.

Description

technical field [0001] The invention belongs to the field of overhauling equipment for bridge cranes, and relates to a method for detecting rails and wheel groups of bridge cranes by using a laser range finder. Background technique [0002] The friction between the wheel set of the bridge crane and the special equipment track causes the change of the working environment and the consumption of energy consumption. In industrial production, in order to reduce the friction between the special equipment wheel set and the special equipment track, reduce noise and material consumption, it is necessary A special test tool, in order to save energy and reduce consumption, and ensure the smooth progress of normal production, a laser rangefinder-based surveying instrument was manufactured and processed, which greatly reduced the workload of parameter surveying and mapping when installing and adjusting the wheel set. The accuracy of the surveying and mapping parameters is improved, and t...

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 Patents(China)
IPC IPC(8): B66C13/16G01C3/00
Inventor 刘丁山
Owner GANSU JIU STEEL GRP HONGXING IRON & STEEL CO LTD
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