A scalable node with rotation and its operating method

An operation method and node technology, applied in the processing of building materials, construction, building construction, etc., can solve the problems of increased bearing capacity, troublesome structure manufacturing, low flexibility and performance, and achieve increased service life, low construction cost, and improved The effect of operating efficiency
CN104110071BActive Publication Date: 2016-08-17浙江东南网架股份有限公司
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Patents(China)
Current Assignee / Owner
浙江东南网架股份有限公司
Publication Date
2016-08-17

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Abstract

The invention relates to a scalable joint, in particular to a flexible joint with rotation and an operation method thereof, which are applied to steel structures. It includes a fixed base and an operating base, the upper part of the fixed base is provided with an operating base fastened with the fixed base, the operating base is provided with an operating hole, and the operating hole There is a sliding shaft in the middle, the inner wall of the operation hole is provided with a bearing outer ring, the bearing outer ring and the sliding shaft are provided with a bearing inner ring, and the inner wall of the bearing inner ring is provided with a concave embedded In the base groove, an ultra-high molecular polyethylene plate fitted with the sliding shaft is arranged in the embedded base groove. Follow the steps below: node assembly→node positioning→node operation. A scalable node with rotation and its operation method have compact structure, meet the requirements of rotation and translation, have low construction cost, and improve operation efficiency.
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Description

technical field

[0001] The invention relates to a scalable joint, in particular to a flexible joint with rotation and an operation method thereof, which are applied to steel structures. Background technique

[0002] In the prior art, with the continuous emergence of various new structural systems, the connection forms of structures are becoming more and more diverse. In order to meet the needs of structural design, some nodes are required to have the functions of rotating in multiple directions and sliding in one direction.

[0003] Chinese patent 201120477422.X discloses an expansion joint for truss connection that can release temperature stress. The outlet part or the concave part concave inward, and the inside of the connecting block is hollow. The present invention generally adopts two connection blocks as connection nodes of the truss. When the truss expands with heat and contracts with cold, and the nodes are under tension or compression, the temperature stress can be...

Claims

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