Kara OK-V shaped connecting plate and truss consisting of same

A technology of OK-V and connection plate, which is applied in the field of trusses, can solve the problems of construction and section weakening, large amount of screws, labor and time-consuming, etc., and achieve the effect of improving assembly efficiency and facilitating semi-mechanized and fully mechanized assembly

Inactive Publication Date: 2012-09-26
重庆中瑞鑫安实业有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Metal webs are generally welded, bolted, and screwed. Since the webs and chords are thin, it is very inconvenient to use welding operations. The use of bolts will lead to weakening of the construction and section, while the amount of screws used for screw connections is very small. Large, labor-intensive and time-consuming

Method used

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  • Kara OK-V shaped connecting plate and truss consisting of same
  • Kara OK-V shaped connecting plate and truss consisting of same
  • Kara OK-V shaped connecting plate and truss consisting of same

Examples

Experimental program
Comparison scheme
Effect test

no. 1 example

[0027] Such as figure 1 Shown is a schematic structural view of the first embodiment of the karaoke-V-shaped connecting plate of the present invention. The karaoke-V-shaped connecting plate of this embodiment includes a connecting plate body 1, and the connecting plate body 1 includes at least one connecting unit 2 in a rhombus or square shape, and the connecting unit 2 includes four connecting sides 3, and the middle part of each connecting side 3 Both are provided with a web 4 , the connecting plate body 1 can be folded along a preset folding line and then connected into a closed structure, and the two sides of the web 4 are perpendicular to the corresponding connecting edge 3 .

[0028] Such as figure 1 As shown, there is one connecting unit 2 in this embodiment, and the connecting body 1 can be folded along four folding lines I 5 parallel to the diagonal of the connecting unit 2 to form a closed structure. The distance L between the vertical feet between the two sides of...

no. 2 example

[0037] Such as image 3Shown is a schematic structural view of the first embodiment of the karaoke-V-shaped connecting plate of the present invention. The karaoke-V-shaped connecting plate of this embodiment includes a connecting plate body 1, and the connecting plate body 1 includes at least one connecting unit 2 in a rhombus or square shape, and the connecting unit 2 includes four connecting sides 3, and the middle part of each connecting side 3 Both are provided with a web 4 , the connecting plate body 1 can be folded along a preset folding line and then connected into a closed structure, and the two sides of the web 4 are perpendicular to the corresponding connecting edge 3 .

[0038] Such as image 3 As shown, there are two connecting units 2 in this embodiment, and the connector body 1 can be folded along three folding lines II 12 and then connected to form a closed structure. The three folding lines II 12 are respectively the diagonal lines and The connecting line bet...

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PUM

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Abstract

The invention discloses a Kara OK-V shaped connecting plate, which comprises a connecting plate body, wherein the connecting plate body comprises at least one rhombic or square connecting unit; the connecting unit comprises four connecting edges; a web plate is arranged in the middle of each connecting edge; the connecting plate body can be folded along preset fold lines and then connected into a closed structure; and two sides of the web plates are perpendicular to the corresponding connecting edges. The connecting plate body has a rhombic or square structure, the conventional strip plate is changed into the connecting plate body with the V-shaped structure, and each chord member is clamped and fixed with two connecting edges of the connecting plate body, so that the contact area between the connecting plate body and each chord member can be effectively enlarged, the chord members can be tightly clamped and fixed, and the stress strength of the connecting plate body can be increased.

Description

technical field [0001] The invention relates to a building component and a beam-column part using the building component, in particular to a karaoke-V-shaped connecting plate and a truss composed of the karaoke-V-shaped connecting plate. Background technique [0002] A traditional light steel truss includes two metal chords arranged side by side, and the two chords are connected by at least one metal web. Metal webs are generally welded, bolted, and screwed. Since the webs and chords are thin, it is very inconvenient to use welding operations. The use of bolts will lead to weakening of the construction and section, while the amount of screws used for screw connections is very small. Big, more labor-intensive and time-consuming. [0003] The Chinese patent with publication number CN102277901A discloses a self-fastening support member and a truss using the self-holding support member. The self-holding support member is a linear connecting plate. The present invention aims at ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E04C3/00
Inventor 罗来安杜盛安
Owner 重庆中瑞鑫安实业有限公司
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