Eureka AIR delivers breakthrough ideas for toughest innovation challenges, trusted by R&D personnel around the world.

Supporting steel frame of high altitude large-span cantilever structure mold frame

A technology of large-span overhangs and support frames, which is applied in the fields of formwork/formwork/work frames, construction components on-site preparation, building construction, etc., and can solve problems such as small overhang spans and insufficient bearing capacity of cantilever ends , to achieve the effect of large frame rigidity, reasonable force, and light frame

Inactive Publication Date: 2012-05-16
CHINA CONSTR SEVENTH ENG DIVISION CORP LTD
View PDF3 Cites 9 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to overcome the above-mentioned shortcomings of the prior art, to provide a supporting steel frame for a high-altitude large-span cantilevered structure formwork, which solves the problem of the small span and insufficient bearing capacity of the cantilevered end of the traditional cantilevered I-beam Shortcomings

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
  • Supporting steel frame of high altitude large-span cantilever structure mold frame
  • Supporting steel frame of high altitude large-span cantilever structure mold frame

Examples

Experimental program
Comparison scheme
Effect test

Embodiment

[0011] Embodiment: The supporting steel frame of the high-altitude and large-span cantilevered structure formwork as shown in the figure includes a floor slab, a support frame and a cantilever beam. The support frame 14 is triangular, and the triangular support frame 14 is composed of diagonal braces 8, horizontal The web bar 9 and the diagonal bracing web bar 10 are composed of two diagonal bracing bars 8. They form a certain angle and their lower ends are fixed on the embedded iron parts 12 on the lower floor 13. The horizontal web bar 9 is horizontal Installed between two diagonal braces 8, the diagonal brace webs 10 are installed between every two horizontal webs 9 and form a certain angle with the horizontal webs 9. A short pipe 11 is installed on the horizontal web bar 9 . The upper end of the triangular support frame is provided with a cantilever beam 4, and one end of the cantilever beam 4 passes through the anchor ring 2 installed on the upper floor 1, and is wedged t...

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 a supporting steel frame of a high altitude large-span cantilever structure mold frame. The supporting steel frame comprises a floor slab, a supporting frame and a cantilever beam, wherein the supporting frame is of triangular shape; the lower end of the triangular supporting frame is mounted on an embedded iron piece on a lower floor slab; the upper end of the triangular supporting frame is provided with the cantilever beam; and one end of the cantilever beam penetrates in an anchoring ring mounted on an upper floor slab and is wedged through a wooden wedge. The supporting steel frame of the high altitude large-span cantilever structure mold frame, disclosed by the invention, has the advantages of reasonable stress, high rigidity, strong bearing force at the cantilever end, large cantilever span, strong bearing force, large rigidity of the frame body and capability of effectively ensuring the integral stability and construction safety of the large-span cantilever structure mold frame. The steel frame can be integrally spliced on the site in advance and has the advantages of lightweight frame body, convenience for mounting and detaching and labor and time conservation. The supporting steel frame can be recycled for multiple times, obtains better economic benefits and is worthy of being generalized.

Description

technical field [0001] The invention belongs to the field of cantilevered supporting steel frames and relates to the field of building construction, in particular to a supporting steel frame used for high-altitude and large-span cantilevered structure formwork. . Background technique [0002] With the continuous development of construction technology, architects are paying more and more attention to the appearance of buildings, usually using high-altitude, long-span, and super-long cantilever structures to achieve a magnificent and solemn modeling effect. The traditional I-beam cantilever is adopted, the span of the steel beam is small, and the bearing capacity of the cantilever end is weak, which cannot meet the requirements of the formwork for carrying a large-span cantilevered structure; while the floor-type scaffolding is used for support, it is necessary to erect a structure Complicated tall frames are labor-intensive, material-intensive, and time-consuming, and are ne...

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): E04G13/06
Inventor 焦安亮黄延铮李炳武
Owner CHINA CONSTR SEVENTH ENG DIVISION 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
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