Connecting device for steel structure joints

A connecting device and steel structure technology, which is applied in building structure, construction, etc., can solve the problems of small application range, inconvenient installation, single structure, etc., and achieve the effect of increasing application range, avoiding detachment, and improving safety factor

Inactive Publication Date: 2021-11-30
CHINA CONSTR EIGHT ENG DIV CORP LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] Based on this, the purpose of the present invention is to provide a connection device for steel structure nodes to solve the technical problems of small application range, inconvenient installation and single structure

Method used

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  • Connecting device for steel structure joints
  • Connecting device for steel structure joints
  • Connecting device for steel structure joints

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Embodiment Construction

[0022] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the drawings in the embodiments of the present invention. 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.

[0023] The embodiments of the present invention will be described below according to the overall structure of the present invention.

[0024] A connection device for steel structure nodes, such as Figure 1-4 As shown, it includes a steel column 1, a fixed plate 4 is arranged above the outer surface of the steel column 1, a chute 9 is provided in the middle of the outer surface of the steel column 1, and a bearing groove 2 and a positioning block are respectively provided under the outer surface of the steel column 1. 8. A steel beam 3 is provided inside the bearing groove 2, and the top and bottom o...

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Abstract

The invention discloses a connecting device for steel structure joints, and relates to the field of building materials. The connecting device comprises a steel stand column, wherein a fixing plate is arranged above the outer surface of the steel stand column, a sliding groove is formed in the middle of the outer surface of the steel stand column, a bearing groove and a positioning block are arranged below the outer surface of the steel stand column, a steel beam is arranged in the bearing groove, and tooth grooves are formed in the top and the bottom of the steel beam. According to the connecting device, bolts, clamping plates, the sliding groove, sliding blocks and bearings are arranged, after the steel beam is placed, the tooth grooves in the bottom of the steel beam are meshed with racks on the lower portion in the bearing groove, when the clamping plates move downwards, the racks at the bottoms of the clamping plates are meshed with the tooth grooves in the top of the steel beam, then the steel beam can be clamped, the steel beam is prevented from being separated from the bearing groove, the stability during installation is improved, the number of the bolts during installation is greatly reduced, and the working efficiency is improved.

Description

technical field [0001] The invention relates to the field of building materials, in particular to a connection device for steel structure nodes. Background technique [0002] Steel structure is a structure composed of steel materials, which is one of the main types of building structures. The structure is mainly composed of steel beams, steel columns, steel trusses and other components made of section steel and steel plates, and is made of silanized, pure manganese and phosphorus Chemical, washing and drying, galvanizing and other rust removal and anti-rust processes, connecting devices are required during the installation of steel structures. [0003] The internal space of the bearing groove of the traditional connection node is fixed, which is not convenient for connecting different steel beams. Secondly, most of them are connected to the steel beams by multiple bolts. Due to the large number of bolts, the installation is more cumbersome, which leads to the assembly of bea...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E04B1/24E04B1/58
CPCE04B1/24E04B1/2403E04B2001/2409E04B2001/2415
Inventor 王晓锋于天成曾杰儒殷文启李凌彦
Owner CHINA CONSTR EIGHT ENG DIV CORP LTD
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