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

Steel girder rod piece assembling movable and telescopic high-strength bolt screwing platform

A technology of mobile telescopic and sliding platforms, applied in bridges, bridge construction, erection/assembly of bridges, etc., can solve the problems of occupying construction resources and time, cumbersome problems, etc., to improve screwing efficiency, reduce construction time, and have strong operability Effect

Active Publication Date: 2014-12-10
中铁大桥局集团第八工程有限公司 +1
View PDF9 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The construction of high-strength bolts requires a large enough space and a safe enough construction platform. The conventional use of hangers as the construction platform is not only cumbersome, but also inevitably brings synchronous progress with the progress of the steel truss construction stage. The problem
If a crane is used to hoist forward, construction resources and time will be occupied

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
  • Steel girder rod piece assembling movable and telescopic high-strength bolt screwing platform
  • Steel girder rod piece assembling movable and telescopic high-strength bolt screwing platform
  • Steel girder rod piece assembling movable and telescopic high-strength bolt screwing platform

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0017] See attached Figure 1~4 , a movable telescopic high-bolt screwing platform assembled with steel beams and rods according to the present invention, comprising a steel pipe support 4, the bottom of the steel pipe support 4 is provided with walking wheels 7, and the upper part is provided with two telescopic sliding platforms perpendicular to each other. It includes a second sliding platform 5 arranged vertically on the top of the steel pipe support 4 , and a first sliding platform 1 arranged horizontally below the second sliding platform 5 . A channel steel slideway 8 is respectively arranged between the first sliding platform 1 and the second sliding platform 5 and the steel pipe support 4, and lubricating oil is smeared in the channel steel slideway 8, and the first sliding platform 1 and the second sliding platform The platforms 5 are installed on the channel steel slideways 8 through a sliding platform bearing 9 respectively. The first platform brace 2 is arranged b...

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 a construction device for bridge section girder high-strength bolt construction, in particular to a steel girder rod piece assembling movable and telescopic high-strength bolt screwing platform which is convenient to erect and high in construction efficiency. The steel girder rod piece assembling movable and telescopic high-strength bolt screwing platform comprises a steel pipe support. Road wheels are arranged on the bottom of the steel pipe support, two mutually vertical telescopic sliding platforms are arranged on the upper portion of the steel pipe support, and the two mutually vertical telescopic sliding platforms comprise second sliding platforms vertically arranged on the top portion of the steel pipe support and first sliding platforms horizontally arranged below the second sliding platforms. The steel girder rod piece assembling movable and telescopic high-strength bolt screwing platform can reduce construction time, is simple in operation method, not only is suitable for high-strength bolt screwing in steel truss girder rod piece assembling, but also can improve work efficiency of the high-strength bolt screwing.

Description

technical field [0001] The invention relates to construction equipment for high bolt construction of bridge segment beams, in particular to a high bolt screwing platform for assembling steel beams and rods with convenient erection and high construction efficiency. Background technique [0002] Because the high-strength bolt connection has the advantages of simple construction, good mechanical performance, removable, fatigue resistance, and no loosening under dynamic load, with the development of steel truss bridges at home and abroad, more and more high-strength bolts However, due to the large number of high-strength bolts in a gusset plate and the many joints of each member, this brings many problems to the construction of high-strength bolts. The construction of high-strength bolts requires a large enough space and a safe enough construction platform. The conventional use of hangers as the construction platform is not only cumbersome, but also inevitably brings synchronous...

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): E01D21/00
Inventor 李德坤朱云翔伍艺李燕青王海南卢以龙朱留洋陈飞黄治豪古宇鹏罗志雄万慧赵祥
Owner 中铁大桥局集团第八工程有限公司
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