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

A steel structure bridge splicing truss

A splicing and steel structure technology, applied in the direction of bridges, bridge construction, bridge parts, etc., can solve the problems that the truss is not easy to disassemble, cannot guarantee the safety of personnel present, and cannot guarantee the stability of the truss, so as to achieve the effect of ensuring stability

Active Publication Date: 2022-05-03
佛山市泽亿复合材料钢模板实业有限公司
View PDF0 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] (1) For short-term or one-time-use truss assembly, if it is assembled by welding, but the working position is too high, the workers weld at a higher position, which cannot guarantee the safety of the work, and the truss is completed. Difficult to disassemble
[0005] (2) In order to facilitate installation and disassembly, workers only use screws or other tools for simple fixation. If the screws are loose due to excessive weight, the truss will move or shake during use, and the truss assembly method cannot guarantee the stability of the truss. , so that the safety of the personnel present cannot be guaranteed

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 steel structure bridge splicing truss
  • A steel structure bridge splicing truss
  • A steel structure bridge splicing truss

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0027] The embodiments of the present invention will be described in detail below with reference to the accompanying drawings, but the present invention can be implemented in many different ways defined and covered by the claims.

[0028] Such as Figure 1 to Figure 7 As shown, a spliced ​​truss of a steel structure bridge includes a column 1, a horizontal frame 2 and a matching unit 3. The column 1 is arranged symmetrically on the left and right, and the lower end of the column 1 is connected to the connecting piece. The left and right ends of the frame 2 are equipped with matching units 3, and the horizontal frame 2 is connected with the column 1 through the matching unit 3, wherein:

[0029] The column 1 includes a rectangular column 11, a connecting column 12 and a docking block 13. The middle part of the right end face of the rectangular column 11 is equipped with a connecting column 12, and the middle part of the right end face of the connecting column 12 is linearly dis...

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 spliced ​​truss of a steel structure bridge, comprising a vertical column, a horizontal frame and a matching unit. The vertical column is arranged symmetrically on the left and right, the lower end of the vertical column is connected with a connecting piece, a horizontal frame is arranged between the vertical columns, and the left and right ends of the horizontal frame are installed with matching units. unit, the horizontal frame is connected with the column through the matching unit. The invention installs the horizontal frame, the matching unit and the vertical column through the concave-convex cooperation between the horizontal frame, the matching unit and the vertical column, and the cooperation between the threaded rod, the threaded hole and the fixing hole, so that it is convenient for workers to assemble and assemble the horizontal frame and the vertical column. Removal; through the concave-convex cooperation between the horizontal frame, the matching unit and the column, it can prevent loosening after installation, thereby ensuring the stability of the installation.

Description

technical field [0001] The invention relates to the field of steel structure bridges, in particular to a spliced ​​steel structure bridge truss. Background technique [0002] A truss is a structure made up of members connected to each other by hinges at both ends. The truss is composed of straight rods and generally has a plane or space structure of triangular units. The truss members mainly bear axial tension or pressure, so that the strength of the material can be fully utilized. When the span is large, it can save materials compared with solid web beams, reduce self-weight and Increase the stiffness; the advantage of the truss is that the rods mainly bear tension or pressure, which can give full play to the role of materials, save materials and reduce the weight of the structure. Commonly used are steel truss, reinforced concrete truss, prestressed concrete truss, wooden truss, steel and wood composite truss, steel and concrete composite truss. [0003] Since the truss ...

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): E01D19/00E01D21/00
CPCE01D19/00E01D21/00
Inventor 任玉晴谢煜
Owner 佛山市泽亿复合材料钢模板实业有限公司
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