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Centripetal joint two-way socket bearing pitch point and manufacturing method thereof

A production method and two-way hinge technology, which are applied in the direction of architecture and building structure, can solve the problems of high difficulty and difficult control of welding deformation between thick plates, and achieve the effect of stability and reliability.

Active Publication Date: 2015-02-25
JIANGSU HUNING STEEL MECHANISM
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Due to the relatively thick plate, machining is more difficult, and at the same time, the welding deformation between thick plates is difficult to control

Method used

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  • Centripetal joint two-way socket bearing pitch point and manufacturing method thereof
  • Centripetal joint two-way socket bearing pitch point and manufacturing method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0022] Such as figure 2 Said one kind of centripetal joint two-way hinge bearing node 1, one end of the centripetal joint two-way hinge bearing node 1 is connected to the pipe column 2, and the other end is connected to the box-shaped beam to connect to the steel column 3.

[0023] Such as figure 2 The shown centripetal joint two-way hinge bearing node 1 includes: ear plate A 11, ear plate B 12, variable cross-section pin shaft 13, bearing sleeve 14, threaded core plate 15, non-threaded core plate 16, stiffening plate 17, cast Steel embedding plate 18, high-strength bolts 19; the bearing sleeve 14 is stuck in the casing hole of the cast steel embedding plate 18, and then set on the variable-section pin shaft 13, and the threaded core plate 15 is set on the variable-section pin shaft 13 Both ends clamp the cast steel embedded plate 18; the ear plate B12 is set on the threaded core plate 15 at the left end; the ear plate A11 is set on the threaded core plate 15 at the right e...

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PUM

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Abstract

The invention provides a concentric joint two-way socket bearing pitch point which comprises an ear plate A, an ear plate B, a variable section hinge pin, a bearing sleeve, a core plate with threads, a core plate without threads, a cast steel build-in plate and a high-strength bolt. By mutual cooperation of the ear plates, the core plates and the cast steel build-in plate, spacial rotating at an arbitrary angle of a joint bearing can be achieved. The invention further discloses a manufacturing method of the concentric joint two-way socket bearing pitch point. By adopting the manufacturing method of the centripetal joint two-way socket bearing pitch point, the manufactured concentric joint two-way socket bearing pitch point meets high-precision requirements of a building, can simultaneously ensure a plurality of concentricity and concentricity between the two core plates.

Description

technical field [0001] The invention relates to a building steel structure; in particular, a centripetal joint bidirectional hinge bearing node. Background technique [0002] At present, as steel structures are used more and more frequently in buildings, different architectural designs put forward more and more requirements for steel structures. One of the important requirements that needs to be met is that the design requirements conform to the force of each wind direction; and with the continuous change of architectural design and shape, in super high-rise buildings, the force-bearing nodes have become a problem that has to be solved. [0003] There are also the following problems in the production of force-bearing nodes: high machining accuracy is required, and multiple concentricities need to be guaranteed at the same time; the concentricity between the two core plates. Since the plate is relatively thick, it is more difficult to machine, and at the same time, it is di...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): E04B1/36E04B1/58
Inventor 蒋良军周永明杨志明李强徐纲王欢储超
Owner JIANGSU HUNING STEEL MECHANISM