Truss system for support-free steel template

A technology of truss system and steel formwork, which is applied to truss structures, truss beams, joists, etc., can solve the problems of heavy construction steel formwork and easily damaged steel formwork, so as to improve safety, prevent damage and prolong service life Effect

Pending Publication Date: 2017-05-31
CHINA CONSTR SCI & IND CORP LTD
View PDF6 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The technical problem to be solved by the embodiments of the present invention is to provide a truss system without supporting steel formwork, which aims to solve the construction volume that needs to be supported by a large number of scaffolds when the truss system in the prior art is erected under a large span range Large and easy to damage the steel formwork when dismantling the steel formwork

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
  • Truss system for support-free steel template
  • Truss system for support-free steel template
  • Truss system for support-free steel template

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0023] In order to make the object, technical solution and advantages of the present invention clearer, the present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.

[0024] Such as figure 1 and figure 2 As shown, it is a preferred embodiment of the truss system of the free-support steel formwork provided by the embodiment of the present invention. The truss system includes a steel truss 2 installed on the steel beam 1, a steel form 3 installed on the steel truss 2 and hooks. Head connector 4. The two ends of the steel truss 2 are welded on the steel beam 1, and the lower surface of the steel formwork 3 is welded with a number of back bars 5, which are evenly distributed on the lower surface of the steel formwork 3, and the upper end of the hook connector 4 i...

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 embodiment of the invention belongs to the technical field of architectural structures and provides a truss system for a support-free steel template. The truss system comprises a rebar truss installed on a steel beam, the steel template installed on the rebar truss, and a hook head connection part. A plurality of back bars are distributed on the lower surface of the steel template in a welded mode. One end of the hook head connection part is hung on the rebar truss. The other end of the hook head connection part is detachably connected with the steel template. The back bars are distributed on the lower surface of the steel template in the welded mode, the overall rigidity of the steel template can be enhanced, so that when the rebar truss is erected in a large span scope, and the stability of the steel template can be ensured without the need for supporting through a large number of scaffolds. In addition, when the steel template is dismantled to be recycled after concrete pouring is completed, the steel template can be dismantled by applying force on the back bars, the steel template is prevented from being damaged, and the service life of the steel template is prolonged.

Description

technical field [0001] The invention belongs to the technical field of building structures, in particular to a truss system of a support-free steel formwork. Background technique [0002] Commonly used truss systems include steel trusses, reinforced concrete trusses, prestressed concrete trusses, wooden trusses, steel and wood composite trusses, and steel and concrete composite trusses. According to the shape, the trusses are divided into triangular trusses, trapezoidal trusses, polygonal trusses, parallel chord trusses, and vierendeel trusses. When choosing the truss form, the use, material, support method and construction conditions of the truss should be considered comprehensively. Under the premise of meeting the use requirements, the materials and labor used for manufacturing and installation should be minimized. [0003] At present, in reinforced concrete trusses, due to the overall rigidity of the steel formwork is not strong, when the steel formwork is erected in th...

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): E04C3/04
CPCE04C3/04
Inventor 赵楠李天宇薛韧李志聪李永锋王嘉
Owner CHINA CONSTR SCI & IND CORP LTD
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Try Eureka
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap