Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Space truss and truss structure folding connection joint and construction method thereof
The invention discloses a space truss and truss structure folding connection node which comprises a truss chord member, a truss chord member and a sleeve, the truss chord member is sleeved with the sleeve, an annular long groove hole is formed in the truss chord member, and the sleeve is connected with the annular long groove hole through a unilateral bolt; a net rack chord member pulling and connecting plate is welded on the net rack chord member, a net rack chord member butt joint plate is welded at the right end of the net rack chord member pulling and connecting plate, a sleeve pulling and connecting plate is welded on the sleeve, and a sleeve butt joint plate is welded at the right end of the sleeve pulling and connecting plate; the net rack chord member pulling and connecting plate is connected with the sleeve pulling and connecting plate through a split bolt, and the net rack chord member butt-joint plate is connected with the sleeve butt-joint plate through a splice plate. According to the space truss and truss structure folding connection node, the sleeve, bolt connection, splice plate connection and other technologies are comprehensively used, rigidity is high, stability is good, the good mechanical property is achieved, the structure is simple and visual, construction splicing connection is convenient, meanwhile, bolt connection holes are designed to be long slotted holes, and the construction error-tolerant rate of node butt joint is increased.
本发明公开了一种空间网架与桁架结构合拢连接节点，包括网架弦杆、桁架弦杆和套筒，套筒套设在桁架弦杆上，桁架弦杆上开设有环向长槽孔，套筒通过单边螺栓与环向长槽孔连接；网架弦杆上焊接有网架弦杆拉接板，网架弦杆拉接板的右端焊接有网架弦杆对接板，套筒上焊接有套筒拉接板，套筒拉接板的右端焊接有套筒对接板；网架弦杆拉接板与套筒拉接板之间通过对拉螺栓连接，网架弦杆对接板通过拼接板与套筒对接板连接。本发明空间网架与桁架结构合拢连接节点，综合运用套筒、螺栓连接和拼接板连接等技术，刚度高，稳定性好，具有良好的力学性能，构造简单直观，便于施工拼装连接，同时螺栓连接孔采用长槽孔设计，提高了节点对接的施工容错率。
Space truss and truss structure folding connection joint and construction method thereof
The invention discloses a space truss and truss structure folding connection node which comprises a truss chord member, a truss chord member and a sleeve, the truss chord member is sleeved with the sleeve, an annular long groove hole is formed in the truss chord member, and the sleeve is connected with the annular long groove hole through a unilateral bolt; a net rack chord member pulling and connecting plate is welded on the net rack chord member, a net rack chord member butt joint plate is welded at the right end of the net rack chord member pulling and connecting plate, a sleeve pulling and connecting plate is welded on the sleeve, and a sleeve butt joint plate is welded at the right end of the sleeve pulling and connecting plate; the net rack chord member pulling and connecting plate is connected with the sleeve pulling and connecting plate through a split bolt, and the net rack chord member butt-joint plate is connected with the sleeve butt-joint plate through a splice plate. According to the space truss and truss structure folding connection node, the sleeve, bolt connection, splice plate connection and other technologies are comprehensively used, rigidity is high, stability is good, the good mechanical property is achieved, the structure is simple and visual, construction splicing connection is convenient, meanwhile, bolt connection holes are designed to be long slotted holes, and the construction error-tolerant rate of node butt joint is increased.
本发明公开了一种空间网架与桁架结构合拢连接节点，包括网架弦杆、桁架弦杆和套筒，套筒套设在桁架弦杆上，桁架弦杆上开设有环向长槽孔，套筒通过单边螺栓与环向长槽孔连接；网架弦杆上焊接有网架弦杆拉接板，网架弦杆拉接板的右端焊接有网架弦杆对接板，套筒上焊接有套筒拉接板，套筒拉接板的右端焊接有套筒对接板；网架弦杆拉接板与套筒拉接板之间通过对拉螺栓连接，网架弦杆对接板通过拼接板与套筒对接板连接。本发明空间网架与桁架结构合拢连接节点，综合运用套筒、螺栓连接和拼接板连接等技术，刚度高，稳定性好，具有良好的力学性能，构造简单直观，便于施工拼装连接，同时螺栓连接孔采用长槽孔设计，提高了节点对接的施工容错率。
Space truss and truss structure folding connection joint and construction method thereof
一种空间网架与桁架结构合拢连接节点及其施工方法
GONG HONGYAO (Autor:in) / SHENG XUDONG (Autor:in) / CAO RUIXUE (Autor:in) / WANG JINGFENG (Autor:in) / LI BEIBEI (Autor:in) / LIU AO (Autor:in) / DU BIN (Autor:in) / HUANG ZHIZHEN (Autor:in) / HU DEYUAN (Autor:in) / LIU YONGLI (Autor:in)
14.11.2023
Patent
Elektronische Ressource
Chinesisch
IPC:
E04B
Allgemeine Baukonstruktionen
,
GENERAL BUILDING CONSTRUCTIONS
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