Supercharge Your Innovation With Domain-Expert AI Agents!

Angle steel tower body bolt fastening robot

A technology of robots and angle steel towers, applied in the field of machinery, can solve the problems that robots cannot effectively overcome obstacles and cannot complete the task of bolt tightening, etc., and achieve the effects of improving work efficiency, light weight and high work efficiency.

Active Publication Date: 2022-07-29
UNIV OF ELECTRONICS SCI & TECH OF CHINA
View PDF15 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0010] In the prior art, the robot cannot effectively overcome obstacles, attach to the body of the angle steel tower and climb the fixed-point identification operation, and cannot complete the task of bolt fastening

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
  • Angle steel tower body bolt fastening robot
  • Angle steel tower body bolt fastening robot
  • Angle steel tower body bolt fastening robot

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0038] Aiming at the inability of robots to climb and tighten bolts on transmission line towers in the prior art, the present invention provides an angle steel tower tower body bolt tightening robot, which includes a climbing device and a bolting device.

[0039] The climbing device consists of three modules: front driving limb, body and rear driving limb. When the robot crawls upwards, the two foot motors of the hind limbs rotate to make the claws hold the angle steel tower, and the fore limbs release the claws and the rear edge is perpendicular to the angle steel. The direction of the tower moves to a certain height. At this time, the fuselage screw motor installed on the rear limb rotates, which drives the movement nut installed on the fore limb to rotate, so that the fore limb can move up in the direction parallel to the angle steel tower (in order to maintain relative stillness, screw it at this time. The up-and-down motor of the bolt device needs to rotate in the opposite...

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 bolt fastening robot for a tower body of an angle steel tower, and belongs to the field of machinery. The claw parts of the driving limbs can be driven by the feet to clamp angle steel, and it is guaranteed that the robot does not slip or fall off; according to the foot driving mode, a motor drives a trapezoidal lead screw to rotate, a driving nut is driven to move and compress a spring, the spring compresses a claw to drive a connecting plate, and it is guaranteed that the claw is compressed but not damaged. A machine body driving motor can drive a front (rear) limb and a bolt screwing device to move, so that the robot can move in the direction of angle steel; leg lifting motors can drive legs and feet to move up and down, so that the robot can avoid obstacles such as foot nails and bolts on angle steel; a longitudinal moving motor, an electric wrench lifting motor and an electric wrench transverse moving motor of the bolt screwing device are matched with one another, so that the electric wrench can move in a three-dimensional space, and the working range of the wrench is guaranteed.

Description

[0001] Technology neighborhood [0002] The invention belongs to the field of machinery, in particular to an angle steel tower climbing and fastening bolt robot. Background technique [0003] In recent years, the development of my country's power industry has made great progress, and more and more power line angle steel towers have been built. Angle steel tower group tower construction is one of the main sub-projects in line engineering construction. After the tower material is hoisted into place, the bolt tightening workload is large and the tightening accuracy is required. The primary task of angle steel tower group tower construction is to fasten each part of the tower material into one through connecting bolts, and its tightness plays an important role in the anti-vibration performance and overall structural stability of the tower. Angle steel tower fastening bolts are large in number and widely distributed, and require a lot of manpower to complete. At this stage, angle ...

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): B62D57/024B25B27/14
CPCB62D57/024B25B27/14Y02E10/72
Inventor 薛敏万虎吕强陈勇强林钰洲
Owner UNIV OF ELECTRONICS SCI & TECH OF CHINA
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