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Improved assembly type building cage type six-way joint and assembly method thereof

A prefabricated and improved technology, which is applied in the direction of construction and building construction, can solve the problems of difficult control of welding quality on site, easy deviation of force transmission, and high requirements for assembly and installation, so as to increase strength, improve seismic performance, The effect of reducing the difficulty of construction

Pending Publication Date: 2019-08-02
杜鸣川
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0005] The invention is to solve the problem that the current traditional connection nodes are mainly welded on site, because the quality of on-site welding is not easy to control, and the welding time is relatively long, which limits the advantages of fast construction of fabricated steel structures; on the other hand, the existing technology The connection nodes also have the problem that the force transmission is prone to offset, the assembly and installation requirements are high, and it is not conducive to construction

Method used

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  • Improved assembly type building cage type six-way joint and assembly method thereof
  • Improved assembly type building cage type six-way joint and assembly method thereof
  • Improved assembly type building cage type six-way joint and assembly method thereof

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Embodiment Construction

[0044] The present invention will be further described below in conjunction with accompanying drawing:

[0045] Please refer to figure 1 , figure 2 , Figure 6 , an improved prefabricated building cage-type six-way joint includes a rib plate 1, a central clamping plate 2, a star-moon plate 3, a positioning device 4, and a concave end bolt 5 (using high-strength bolts);

[0046] The rib plate 1, the central clamping plate 2 and the star-moon plate 3 together form the main structure of the cage-type six-way joint;

[0047] The positioning device 4 and the recessed bolt 5 realize the connection function of the cage hexagonal joint;

[0048] The ribs 1 have multiple pieces and the inner surfaces between them are fixedly connected by the star-moon plate 3;

[0049] There are not less than six rows of round holes on the rib plate 1;

[0050] There are multiple star-moon plates 3, which are arranged inside the ribs from top to bottom and fixed on the core tube 10; the central c...

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Abstract

An improved assembly type building cage type six-way joint comprises a plurality of rib boards, a center clamping board and a plurality of star-moon boards. The inner side faces of the rib boards areconnected through the star-moon boards, the star-moon boards are arranged on the inner sides of the rib boards from top to bottom, and the star-moon boards, the rib boards and the central clamping board jointly form a cage type structure. Not less than six rows of round holes are formed in each rib board, positioning devices and concave tail bolts capable of being matched with the round holes in the rib boards are arranged on the rib boards; the central clamping board with a groove is arranged, so that the assembly operation is simplified, and the butt joint positioning of an upper tubular column and a lower tubular column is facilitated; due to the open cage type structure, the difficulty of installation and maintenance is reduced, and the construction efficiency is improved; all the components can be prefabricated in a factory, safety and reliability are achieved, standardized connectors and modularized components are formed, the modularized prefabricated steel beams are matched, andthe requirements of the improved fabricated building are met.

Description

technical field [0001] The invention relates to an improved prefabricated building multi-directional connection device, in particular to an improved prefabricated building cage-type six-way joint and an assembly method thereof. Background technique [0002] The prefabricated CFST column-steel beam structure system has the advantages of flexible space separation, light weight, good seismic performance, high integrity, and convenient construction. After forming a composite structure system with shear walls or core tubes, it effectively solves the problem of frame structures. The technical challenge of fully bolted connections. Steel tube concrete columns, steel beams, nodes and other components are easy to standardize and industrialize, and meet the requirements of building industrialization. In addition, steel structures are easy to rebuild and demolish, and have a high rate of material recovery and recycling. They are known as "green buildings". Therefore, prefabricated ste...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E04B1/58
CPCE04B1/58
Inventor 杜鸣川
Owner 杜鸣川
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