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

Inward construction method of variable cross-section integrated lifting operation platform for super high buildings

A technology for operating platforms and construction methods, which is applied in the direction of construction, building structure, and housing structure support, can solve the problems of huge climbing frame assembly sites, affecting the construction period on site, and complex interspersed construction procedures, so as to reduce construction risks. Reduce the risk of construction, the effect of less risk

Active Publication Date: 2019-04-02
中建五局第三建设有限公司
View PDF7 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] (1) Affecting the on-site construction period
The overall installation of the climbing frame often requires the cooperation of structural construction, and it is necessary to suspend the construction of some areas for the installation of the climbing frame, which often leads to a delay in the main construction period
[0005] (2) High risk
Due to the existence of a temporary conversion process, the climbing frame is the most dangerous moment in the installation and disassembly process. Since this kind of construction will lead to multiple disassembly and assembly, there is a huge danger
[0006] (3) Cross-operation, the construction process is complicated, occupies a lot of climbing frame resources, and requires a huge climbing frame assembly site

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
  • Inward construction method of variable cross-section integrated lifting operation platform for super high buildings
  • Inward construction method of variable cross-section integrated lifting operation platform for super high buildings
  • Inward construction method of variable cross-section integrated lifting operation platform for super high buildings

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0033] The present invention will be further described below in conjunction with the accompanying drawings and specific embodiments.

[0034] see Figure 1 to Figure 12 , taking the Tianhui Center project as an example, the office building structure of this project has three variable sections, and each variable section is retracted by 1300mm through two-story inclined columns. The integrated lifting operation platform 2 adopts the processing measure of pulling the frame inward. The cantilevered steel beam 1 is welded by channel steel with a length of 3.0m of the corresponding strength type according to the design requirements. The hoist 4 is connected between the floor 3 and the integrated lifting operation platform 2 to lift the integrated lifting operation platform 2. When the integrated lifting operation platform 2 climbs to the non-variable section, loosen the floor 3 at the non-variable section. The bolts for fixing the cantilevered steel beam 1 are fixedly connected to...

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 an ultrahigh building variable-section integrated lifting operation platform retraction construction method. The method includes: fixing an overhung steel beam on a floor slab; lifting an integrated lifting operation platform; when the integrated lifting operation platform climbs to a non-variable section, loosening a bolt for fixing the overhung steel beam on the floor slab at the non-variable section, and fixedly connecting the front end of the overhung steel beam with the integrated lifting operation platform; adopting another hoist connected between the floor slab and the integrated lifting operation platform to inward pull the integrated lifting operation platform for several times to pull the integrated lifting operation platform in place, and fixedly mounting the integrated lifting operation platform after being pulled in place on the floor slab at the non-variable section.

Description

technical field [0001] The invention relates to an inward construction method of an integrated elevating operation platform, in particular to an adducting construction method of an integrated elevating operation platform when the external building outline of a super high-rise building needs to be changed in section due to its shape. Background technique [0002] In super high-rise buildings, it is often necessary to retract the external frame columns through slanted columns due to the architectural shape, but at present, super high-rise buildings often use an integrated lifting operation platform, which poses a challenge to how to carry out lifting when constructing this variable section. Here comes the difficulty. [0003] At present, the method of replacing the climbing frame is generally adopted at the construction site for adduction, that is, the climbing frame in the adduction area is stopped at the variable section, and the climbing frame is reassembled at the lower pa...

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): E04G3/28E04G3/32
CPCE04G3/28E04G3/32E04G2003/286
Inventor 吕长岩曾波高峰刘洋陈绍飞
Owner 中建五局第三建设有限公司
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