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Squeezing type self-locking connecting joint of steel structure unit room
An extrusion type self-locking connection node of a steel structure unit room comprises an upper module column corner piece and a lower module column corner piece, a locking piece is arranged on the upper module column corner piece, and the locking piece comprises a sliding groove and a sliding block assembly piece which is located in the sliding groove and composed of a sliding clamping strip, a limiting plate and a spring. A wedge-shaped face and a limiting hole are correspondingly arranged in the lower module column corner piece, after the upper module column corner piece is correspondingly placed on the lower module column corner piece, the locking piece is subjected to the gravity effect of an upper unit room, and the sliding clamping strip in the locking piece is squeezed by the wedge-shaped face and slides downwards into the limiting hole in the lower module column corner piece. And connection and locking of the nodes are realized. Construction operation space is not needed, construction holes do not need to be reserved, hole opening weakening of components is reduced, extrusion type self-locking of the joints can be achieved only by correspondingly hoisting and placing the upper-layer steel structure unit room on the lower-layer steel structure unit room, and on-site rapid assembly construction of the steel structure unit rooms is achieved.
钢结构单元房挤压式自锁连接节点，包括上模块柱角件、下模块柱角件，所述上模块柱角件上设有锁止件，所述锁止件包括滑动槽以及位于滑动槽内的由滑动卡条、限位板和弹簧组成的滑块组装件，所述下模块柱角件内对应设有楔形面和限位孔，所述上模块柱角件对应放置在下模块柱角件上后，所述锁止件受到上部单元房的重力作用，锁止件中的滑动卡条被楔形面挤压并向下滑入到下模块柱角件内的限位孔中，实现节点的连接和锁定。本发明不需要施工操作空间、无需留设施工孔、减少对构件的开洞削弱、只需将上层钢结构单元房对应吊装放置在下层钢结构单元房上即可实现节点的挤压式自锁，实现钢结构单元房的现场快速装配施工。
Squeezing type self-locking connecting joint of steel structure unit room
An extrusion type self-locking connection node of a steel structure unit room comprises an upper module column corner piece and a lower module column corner piece, a locking piece is arranged on the upper module column corner piece, and the locking piece comprises a sliding groove and a sliding block assembly piece which is located in the sliding groove and composed of a sliding clamping strip, a limiting plate and a spring. A wedge-shaped face and a limiting hole are correspondingly arranged in the lower module column corner piece, after the upper module column corner piece is correspondingly placed on the lower module column corner piece, the locking piece is subjected to the gravity effect of an upper unit room, and the sliding clamping strip in the locking piece is squeezed by the wedge-shaped face and slides downwards into the limiting hole in the lower module column corner piece. And connection and locking of the nodes are realized. Construction operation space is not needed, construction holes do not need to be reserved, hole opening weakening of components is reduced, extrusion type self-locking of the joints can be achieved only by correspondingly hoisting and placing the upper-layer steel structure unit room on the lower-layer steel structure unit room, and on-site rapid assembly construction of the steel structure unit rooms is achieved.
钢结构单元房挤压式自锁连接节点，包括上模块柱角件、下模块柱角件，所述上模块柱角件上设有锁止件，所述锁止件包括滑动槽以及位于滑动槽内的由滑动卡条、限位板和弹簧组成的滑块组装件，所述下模块柱角件内对应设有楔形面和限位孔，所述上模块柱角件对应放置在下模块柱角件上后，所述锁止件受到上部单元房的重力作用，锁止件中的滑动卡条被楔形面挤压并向下滑入到下模块柱角件内的限位孔中，实现节点的连接和锁定。本发明不需要施工操作空间、无需留设施工孔、减少对构件的开洞削弱、只需将上层钢结构单元房对应吊装放置在下层钢结构单元房上即可实现节点的挤压式自锁，实现钢结构单元房的现场快速装配施工。
Squeezing type self-locking connecting joint of steel structure unit room
钢结构单元房挤压式自锁连接节点
WANG XIAOXIANG (author) / YU YUJIE (author) / CHEN HAO (author) / PENG LINNA (author) / ZHANG YITIAN (author)
2023-01-17
Patent
Electronic Resource
Chinese
IPC:
E04B
Allgemeine Baukonstruktionen
,
GENERAL BUILDING CONSTRUCTIONS
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