Supercharge Your Innovation With Domain-Expert AI Agents!

Automatic segment bolt tightening system of segment erector

A segment assembly and mechanical segment technology, which is applied in metal processing, metal processing equipment, manufacturing tools, etc., can solve the problems of fatigue in manual operation, lengthening the construction period of assembling segments, and uneven force distribution when connecting segments.

Active Publication Date: 2017-05-31
辽宁三三工业有限公司
View PDF8 Cites 2 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] In the field of underground shield construction, the segment assembly system of the shield machine can realize the precise positioning of the segments. The connection between the segments is realized by manually placing the bolts and tightening the bolts with a torque wrench. This has the following disadvantages: The torque of the bolts is not well controlled, which can easily lead to uneven force distribution when connecting the segments; manual operation is prone to fatigue, low precision, and accidents are likely to occur if the operation is inadvertent; manual operation is inefficient and lengthens the construction period for assembling the segments

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
  • Automatic segment bolt tightening system of segment erector
  • Automatic segment bolt tightening system of segment erector
  • Automatic segment bolt tightening system of segment erector

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0021] The technical solutions of the present invention will be further specifically described below through the embodiments and in conjunction with the accompanying drawings.

[0022] Such as figure 1 , 2 As shown, the present invention provides an automatic segment bolt tightening system for a segment assembly machine, which includes: a data monitoring center, an automatic loading and unloading mechanism, an on-site data acquisition control system, a segment bolt tightening numerical control system, and a segment bolt tightening system. The data monitoring center controls and monitors the data generated during the bolt tightening process, and records and warns of unqualified situations; into the designated segment connection hole; the on-site data acquisition control system realizes the on-site data acquisition through the programmable controller, and transmits the data to the data monitoring center through the bus; the segment bolt tightening numerical control system provi...

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 automatic segment bolt tightening system of a segment erector. The automatic segment bolt tightening system comprises a data monitoring center, an automatic loading and unloading placement mechanism, a field data collection control system, a segment bolt tightening numerical control system and a segment bolt tightening mechanism. With adoption of the automatic segment bolt tightening system, automatic unloading, identification and fastening of the segment assembled bolt can be realized, the precision and efficiency during the assembling process can be improved, the construction period is shortened, and the tensile force, torque and force distribution data of the segment bolt during the fastening and connecting processes of the segment are monitored.

Description

technical field [0001] The invention relates to an underground shield construction equipment, in particular to an underground shield construction segment [0002] Assembly machine segment bolt automatic tightening system. Background technique [0003] In the field of underground shield construction, the segment assembly system of the shield machine can realize the precise positioning of the segments. The connection between the segments is realized by manually placing the bolts and tightening the bolts with a torque wrench. This has the following disadvantages: The torque of the bolts is not well controlled, which can easily lead to uneven force distribution when the segments are connected; manual operation is prone to fatigue, low precision, and accidents are likely to occur if the operation is inadvertent; the efficiency of manual operation is not high, and the construction period for assembling segments is lengthened. Contents of the invention [0004] In order to overc...

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): B23P19/06
CPCB23P19/001B23P19/067
Inventor 陈大伟刘双仲乔万良
Owner 辽宁三三工业有限公司
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