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

A connection structure of a tower crane support beam

A technology of connecting structures and supporting beams, applied in cranes, transportation and packaging, etc., can solve the problems of unsafe, conservative design, lack of connecting structures, etc., and achieve the effects of stable force, reasonable design of connecting structures, and simple installation process.

Active Publication Date: 2017-05-31
筑博设计股份有限公司
View PDF5 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At this stage, there are no quality standards and relevant regulations in the current domestic codes for the connection structure between the support beam and the corbel support of the internal climbing tower crane, and there is a lack of relevant research on the connection structure, which leads to the design being too conservative or unsafe

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
  • A connection structure of a tower crane support beam
  • A connection structure of a tower crane support beam
  • A connection structure of a tower crane support beam

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0020] The present invention will be further described below in conjunction with the accompanying drawings and specific embodiments.

[0021] See Figure 1 to Figure 3 , a connection structure of a tower crane support beam designed by the present invention, comprising a corbel support, a suspension tower support beam 3 and two splints 4, the corbel support is fixed on the building structure, and the ends of the support beam 3 are overlapped On the corbel support, two splints 4 are arranged on both sides of the overlapping ends of the support beam 3 and fixed on the corbel support.

[0022] See Figure 4 , The corbel support is composed of the embedded part 1 embedded in the wall and the support part 2 welded on the embedded part 1. The embedded part 1 includes an embedded steel plate 11. The embedded steel plate 11 is flush with the wall surface of the building. A group of anchor bars 12 are welded on the back side of the embedded steel plate 11 towards the wall. The anchor ...

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 inventiondiscloses aconnection structure of a tower crane supporting beam. The connection structure comprises a corbel type support seat andthe tower crane supporting beam, wherein the corbel type support seat comprises a pre-embedded piece arranged in a wall body and a supporting piece which is weldedon the pre-embedded piece; thepre-embedded piececomprises a pre-embedded steel plate which is level with the surface of the wall body; anchoring bars vertical tothe pre-embedded steel plate are welded at the back surface, facing the wall body, of the pre-embedded steel plate; anchoring blocksare weldedon the tail ends of theanchoring bars;theanchoring bars and theanchoring blocks are embedded in theconcrete wall body; the supporting piece comprises an upper horizontal supporting plate which is vertically welded on the front surface of thepre-embeddedsteel plate, a lower horizontal supporting plate, and a left vertical supporting plate and a right vertical supporting plate which are arranged between the upper horizontal supporting plate and the lower horizontal supporting plate; a middle horizontal supporting plate parallel to the upper horizontal supporting plate is welded between the left vertical supporting plate and the right vertical supporting plate; a middle vertical supporting plate parallel to theleft vertical supporting plate is welded between the upper horizontal supporting plate andthe middle horizontal supporting plate. By using the structure, the supporting beam is firmly connected with thecorbel type support seat, stress is table, and the quality and the safety of internal climbing tower crane construction are ensured.

Description

technical field [0001] The invention relates to a connection structure of a tower crane support beam, and belongs to the technical field of tower crane transformation in construction engineering. Background technique [0002] With the development of the economy, the city's demand and requirements for super high-rise buildings are getting higher and higher. At the same time, the buildings are becoming more and more dense, which limits the working space of the tower crane. Therefore, large internal climbing tower cranes are constantly being used in various industries. A super high-rise structure is under construction. Large-scale internal climbing tower cranes have the characteristics of self-heavyness, heavy lifting, and large force on the supporting structure. When the tower crane climbs to a height of hundreds of meters, the tower crane also needs to withstand huge wind loads. Under the combined action of loads, the tower crane will bear considerable vertical and horizonta...

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): B66C23/62
CPCB66C23/62B66C2700/03
Inventor 王洪欣王锦文张梅松马镇炎
Owner 筑博设计股份有限公司
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