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

Combined tower crane for roof construction and construction method thereof

A construction method and technology of combined towers, which can be used in cranes and other directions, can solve problems such as inability to hoist construction by mechanical equipment and complex structures.

Inactive Publication Date: 2016-07-06
SHANGHAI MECHANIZED CONSTR GRP
View PDF5 Cites 4 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to provide a combined tower crane for roof construction and its construction method, which is used to solve the technical problem that conventional tower cranes and other mechanical equipment cannot be used for hoisting construction under complex roof structures

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
  • Combined tower crane for roof construction and construction method thereof
  • Combined tower crane for roof construction and construction method thereof
  • Combined tower crane for roof construction and construction method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0027] This embodiment takes a technical renovation project as an example. The height of the original tower structure of the project is kept to 115.75m. Due to the limitations of the site and the original structure, it is impossible to install external tower cranes and internal (external) climbing tower cranes. Finally, new towers are added to the periphery and roof of the tower. The steel structure is installed in place using the combined tower crane of this embodiment. Such as Figure 1 to Figure 4 As shown, a combined tower crane for roof construction includes roof crane one 10 and roof crane two 20 arranged side by side. 40 connection, the tower crane foundation includes the tower body 21 and the foundation steel beam 22, the upper end of the tower body 21 is connected with the roof crane 20 rotatably, the lower end of the tower body 21 is fixedly connected with the foundation steel beam 22, and the foundation steel beam 22 is fixedly connected with the roof 40 .

[0028...

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 combined tower crane for roof construction and a construction method thereof and belongs to the technical field of architectural engineering. The combined tower crane for roof construction and the construction method thereof are used for solving the technical problem that a conventional tower crane and other mechanical equipment cannot be used for hoisting construction normally under the condition that the structure of a roof is complex. The combined tower crane comprises a first roof surface crane body and a second roof surface crane body which are arranged in parallel. The first roof surface crane body is installed on a roof through a supporting frame. The second roof surface crane body is connected with the roof through a tower crane foundation. The tower crane foundation comprises a tower body and foundation steel beams. The upper end of the tower body is in rotary connection with the second roof surface crane body. The lower end of the tower body is in fixed connection with the foundation steel beams. The foundation steel beams are fixedly connection with the roof. The construction method comprises the steps that 1, the first roof surface crane body is fixedly installed in the position, above a core barrel, of the roof through the supporting frame; 2, the foundation steel beams are fixedly installed on the roof, and the tower body is fixedly installed over the foundation steel beams; and 3, the second roof surface crane body is lifted through the first roof surface crane body, so that a lower rotation body at the bottom of the second roof surface crane body is in rotary connection with an upper rotation body of the tower body.

Description

technical field [0001] The invention relates to the technical field of construction engineering, in particular to a combined tower crane for roof construction and a construction method thereof. Background technique [0002] With the continuous development of urban construction, old buildings or buildings that have been built for a long time need to be remodeled, especially the roofs of more and more high-rise buildings need to be remodeled. In the roof reconstruction of high-rise buildings, tower cranes are often used to hoist components. The more commonly used tower cranes are roof cranes, and roof cranes do not have a supporting tower body, so they have higher requirements for installation locations. During the roof renovation construction, when the roof structure is complex, especially when the elevation of the top surface of each part is large, the roof crane cannot meet the construction requirements for hoisting. Therefore, how to provide an easy-to-operate, low-cost, ...

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): B66C23/20B66C23/62
CPCB66C23/205B66C23/62
Inventor 严凤英陈晓明冯振源张宇
Owner SHANGHAI MECHANIZED CONSTR GRP
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