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

Automatic walking tunnel trestle capable of steering through rotating shaft as well as method

A technology of automatic walking and rotating shaft, applied in the direction of pedestrian overpass, bridge, bridge form, etc., to achieve the effect of convenient operation, easy promotion, and increased equipment flexibility

Pending Publication Date: 2019-05-28
HUNAN WUXIN MACHINERY
View PDF0 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] The front and rear travel wheels of the original trestle can only walk in a straight line during use. If it is necessary to adjust the steering of the trestle during use, it can only be adjusted separately by repeatedly moving the trestle in the left and right directions in a non-walking state. The height of the walking wheels in the vertical direction changes during use, so it is necessary to realize the automatic walking and steering of the trestle bridge, and the changes in the vertical and horizontal directions of the trestle bridge must be realized to solve the defects in the prior art

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 walking tunnel trestle capable of steering through rotating shaft as well as method
  • Automatic walking tunnel trestle capable of steering through rotating shaft as well as method
  • Automatic walking tunnel trestle capable of steering through rotating shaft as well as method

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0017] Attached below Figures 1 to 5 The preferred embodiment of the present invention is further described, including the rear main body 2 connected with the front main body 1 through the large rotating shaft device 3, which together constitute the upward slope of the vehicle; Walking wheel 21;

[0018] The large rotating shaft device 3 includes a boss structure 32 and a concave platform structure 33 connected by a pin shaft 31, and a rotary power mechanism 34;

[0019] The boss structure 32 is arranged at the connecting end of the rear body 2, and the concave platform structure 33 is arranged at the connecting end of the front body 1, the boss structure 32 is inserted in the concave platform structure 33, and the pin shaft 31 is inserted in the In the through hole 35 of the rotating shaft of the convex platform structure 32 and the concave platform structure 33; the rear main body 2 rotates around the pin shaft 31 relative to the front main body 1; The front main body 1 a...

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 walking tunnel trestle capable of steering through a rotating shaft, and belongs to the technical field of tunnel construction equipment. The automatic walking tunnel trestle capable of steering through the rotating shaft comprises a back main body, a front walking wheel, and a back walking wheel, wherein the back main body is connected with a front main bodythrough a big rotating shaft device; the front main body and the back main body form an upward inclined surface of a vehicle; the front walking wheel is arranged at the bottom of the front main body;the back walking wheel is arranged at the bottom of the back main body; the big rotating shaft device comprises a convex platform structure and a concave platform structure which are connected througha pin shaft as well as a rotating power mechanism; the convex platform structure is arranged at the connecting end of the back main body; the concave platform structure is arranged at the connectingend of the front main body; the convex platform structure is inserted into the concave platform structure; the pin shaft is inserted in a through hole of a rotating shaft of the convex platform structure and the concave platform structure; and the back main body rotates around the pin shaft and relative to the front main body. The automatic walking tunnel trestle capable of steering through the rotating shaft has the following advantages: a big rotating shaft is arranged on a trestle main body, so that the free steering of the trestle in the use process is realized; furthermore, the automaticwalking tunnel trestle capable of steering through the rotating shaft is convenient to operate, improves equipment flexibility and is easy to popularize.

Description

technical field [0001] The invention relates to a self-propelled tunnel trestle and a method that is steered by a rotating shaft, and belongs to the technical field of tunnel construction equipment. Background technique [0002] The front and rear travel wheels of the original trestle can only walk in a straight line during use. If it is necessary to adjust the steering of the trestle during use, it can only be adjusted separately by repeatedly moving the trestle in the left and right directions in a non-walking state. The walking wheels have height changes in the vertical direction during use, so it is necessary to realize the automatic walking steering of the trestle, and the changes in the vertical and horizontal directions of the trestle must be realized to solve the defects in the prior art. Contents of the invention [0003] The purpose of the present invention is to address the deficiencies of the existing technology, on the basis of the original trestle, in order 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 Applications(China)
IPC IPC(8): E01D15/10
Inventor 毛成宝张维颂李佑福郑怀臣许思军
Owner HUNAN WUXIN MACHINERY
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