Six-rod-tetrahedral-module-unit assembled cover-plate-and-bolt-connected sphere joint and assembling method thereof

A six-bar tetrahedron and modular unit technology, which is applied in the direction of construction and building construction, can solve the problems of unsuitability and weakness, and achieve the goals of reducing labor force on the construction site, excellent performance, and reducing welding workload. Effect

Inactive Publication Date: 2017-05-10
浙江东南网架股份有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

This structure is not suitable for poor adaptability

Method used

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  • Six-rod-tetrahedral-module-unit assembled cover-plate-and-bolt-connected sphere joint and assembling method thereof
  • Six-rod-tetrahedral-module-unit assembled cover-plate-and-bolt-connected sphere joint and assembling method thereof
  • Six-rod-tetrahedral-module-unit assembled cover-plate-and-bolt-connected sphere joint and assembling method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0053] Embodiment 1: as figure 1 , figure 2 , image 3 , Figure 4 , Figure 5 , Figure 6 , Figure 7 , Figure 8 and Figure 9 As shown in the figure, a six-bar tetrahedron modular unit assembled cover plate is connected to a bolt ball joint, including a left connecting body 1 and a right connecting body 2, and the left connecting body 1 and the right connecting body 2 are spliced ​​end to end;

[0054] The left connecting body 1 and the right connecting body 2 are respectively composed of a hemisphere 3, a front circular plate 9, a rear circular plate 10, a conical cross plate 12 and a chord 4, and the head of the conical cross plate 12 passes through the front The circular plate 9 is fixed to the outer end of the hemisphere 3, and the tail of the tapered cross plate 12 is fixed to the chord 4 through the rear circular plate 10;

[0055] The inner end surfaces of the two hemispheres 3 are attached to each other to form a spliced ​​assembly;

[0056] The hemispherica...

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Abstract

The invention relates to an assembled cover-plate-and-bolt-connected sphere joint, in particular to a six-rod-tetrahedral-module-unit assembled cover-plate-and-bolt-connected sphere joint and an assembling method thereof, and belongs to the field of steel structures. The six-rod-tetrahedral-module-unit assembled cover-plate-and-bolt-connected sphere joint comprises a left connecting body and a right connecting body, and the left connecting body and the right connecting body are jointed in an end-to-end mode. The six-rod-tetrahedral-module-unit assembled cover-plate-and-bolt-connected sphere joint and the assembling method thereof are compact in structure, excellent in using performance and high in adaptability.

Description

technical field [0001] The invention relates to an assembled cover plate connecting bolt ball joint, in particular to an assembled cover plate connecting bolt ball joint of a six-bar tetrahedron module unit and an assembly method thereof, belonging to the field of steel structures. Background technique [0002] In the existing technology, the assembly efficiency of the end plate connection node is relatively low, and the manufacturing cost is relatively high. At the same time, the accuracy of on-site assembly cannot be guaranteed, and the project quality cannot be improved. [0003] Chinese patent 201310215118.1 discloses a prefabricated concrete column-steel beam extension end-plate joint connection device, including prefabricated concrete columns, steel casings, steel beams, end plates and high-strength bolts, and the steel beams include pre-embedded steel beams and intermediate Segmental steel beams; the steel structure set includes a pair of Tian-shaped grids composed of...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E04B1/19E04B1/24E04B1/58
CPCE04B1/1903E04B1/1906E04B1/24E04B1/58E04B2001/1963E04B2001/2406
Inventor 陈伟刚董石麟周观根苗峰刘贵旺
Owner 浙江东南网架股份有限公司
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