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

Prefabricated large-span triangular steel truss structure

A technology of truss structure and triangular steel, which is applied in the direction of truss structure, structural elements, and long-strip structural members for load-bearing, etc. It can solve the problem of long construction period of pipe truss, affecting the economic benefits of enterprises, and the quality of pipe truss is not good enough, etc. problems, to achieve the effect of simplifying node design, saving manpower and material resources, and shortening the construction period

Pending Publication Date: 2018-11-09
科顿环境科学股份有限公司
View PDF7 Cites 3 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

As my country's assembly process continues to advance and the concept of environmental protection is deeply rooted in the hearts of the people, more and more large-span structures adopt the structural form of triangular-section space steel pipe trusses, which requires a large number of on-site welded pipe trusses. The quality of welded pipe trusses is not good enough, and the extensive use of pipe trusses has caused many engineering accidents; at the same time, the construction period of welded pipe trusses is long, which seriously affects the economic benefits of enterprises

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
  • Prefabricated large-span triangular steel truss structure
  • Prefabricated large-span triangular steel truss structure
  • Prefabricated large-span triangular steel truss structure

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0036] Embodiments of the present invention are described in detail below, examples of which are shown in the drawings, wherein the same or similar reference numerals designate the same or similar elements or elements having the same or similar functions throughout. The embodiments described below by referring to the figures are exemplary only for explaining the present invention and should not be construed as limiting the present invention.

[0037] The assembled large-span triangular steel truss of the embodiment of the present invention will be described below in conjunction with the accompanying drawings.

[0038] Specifically, as Figure 1-13 As shown, the assembled large-span triangular steel truss of the embodiment of the present invention is provided with upper chord connecting rods 6 at continuous intervals between the first upper chord round tube 1 and the second upper chord round tube 2 , and through the first upper chord round tube 1 and the lower chord round tube ...

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 prefabricated large-span triangular steel truss structure, comprising a first upper chord circular tube, a second upper chord circular tube, a lower chord circular tube, first inclined web member units, second inclined web member units and upper chord connecting rods, wherein the upper chord connecting rods, which are continuously distributed at intervals, are arranged between the first upper chord circular tube and the second upper chord circular tube; the first inclined web member units and the second inclined web member units are arranged among the first upper chord circular tube, the second upper chord circular tube and the lower chord circular tube, wherein the first inclined web member units are continuously distributed at intervals, and the second inclinedweb member units are arranged adjacent to the first inclined web member units; the first upper chord circular tube and the upper chord connecting rods are fixed with the first inclined web member units and the second inclined web member units respectively by means of hoops and connecting plates welded on the hoops, the second upper chord circular tube and the upper chord connecting rods are fixedwith the first inclined web member units and the second inclined web member units respectively by means of the hoops and the connecting plates welded on the hoops, the lower chord circular tube is fixed with the first inclined web member units and the second inclined web member units separately by means of a hoop and a connecting plate welded on the hoop, so that the assembly of the structure is realized; welding does not need to be performed in a construction site, so that manpower and material resources are saved, the assembling efficiency is increased, the construction period is shortened,and the economic benefit is improved.

Description

technical field [0001] The invention relates to the technical field of large-span structures, in particular to an assembled large-span triangular steel truss structure. Background technique [0002] As we all know, the triangular cross-section space steel pipe truss is one of the main forms of long-span civil engineering structures. It has a simple and beautiful shape, a small amount of steel, and good applicability. As my country's assembly process continues to advance and the concept of environmental protection is deeply rooted in the hearts of the people, more and more large-span structures adopt the structural form of triangular-section space steel pipe trusses, which requires a large number of on-site welded pipe trusses. The quality of welded pipe trusses is not good enough, and the extensive use of pipe trusses has caused many engineering accidents. At the same time, the construction period of welded pipe trusses is long, which seriously affects the economic benefits o...

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): E04C3/08E04B1/342
CPCE04B1/342E04C3/08E04C2003/0469
Inventor 耿彪雷文刚孔庆宇刘晓瑞潘浩
Owner 科顿环境科学股份有限公司
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