A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Node connecting device for grid structure
The invention relates to the field of steel grid structures, and discloses a node connecting device for a grid structure, which comprises a connecting block, the connecting block is of an internal hollow structure, a plurality of through spherical grooves are formed in the outer side wall of the connecting block, and universal balls are movably connected in the spherical grooves. A fixing pipe is integrally formed on the outer side wall of the universal ball, a fixing rod is fixedly connected to the end, away from the universal ball, of the fixing pipe, and a connecting sleeve is slidably connected to the outer side wall of the fixing rod; through the arrangement of the connecting block, the spherical groove, the universal ball, the fixing pipe, the fixing rod, the connecting sleeve, the cross rod, the circular ring, the first spring, the first air cavity, the second air cavity, the vent groove, the first piston, the second piston, the first push rod, the abutting block and the second spring, the connecting block, the fixing pipe, the fixing rod and the connecting sleeve form a multi-directional joint connecting mechanism used for splicing net rack rods.
本发明涉及钢网架结构领域，且公开了一种网架结构用的节点连接装置，包括连接块，所述连接块为内部中空结构，所述连接块的外侧壁开设有多个贯穿式的球形槽，所述球形槽的内部活动连接有万向球，所述万向球的外侧壁一体成型有固定管，所述固定管远离所述万向球的一端固定连接有固定杆，所述固定杆的外侧壁滑动连接有连接套管；本发明通过设置的连接块、球形槽、万向球、固定管、固定杆、连接套管、横杆、圆环、弹簧一、气腔一、气腔二、通气槽、活塞一、活塞二、推杆一、抵接块和弹簧二，利用连接块、固定管、固定杆和连接套管组成一个多方位的节点连接机构，用于网架杆的拼接。
Node connecting device for grid structure
The invention relates to the field of steel grid structures, and discloses a node connecting device for a grid structure, which comprises a connecting block, the connecting block is of an internal hollow structure, a plurality of through spherical grooves are formed in the outer side wall of the connecting block, and universal balls are movably connected in the spherical grooves. A fixing pipe is integrally formed on the outer side wall of the universal ball, a fixing rod is fixedly connected to the end, away from the universal ball, of the fixing pipe, and a connecting sleeve is slidably connected to the outer side wall of the fixing rod; through the arrangement of the connecting block, the spherical groove, the universal ball, the fixing pipe, the fixing rod, the connecting sleeve, the cross rod, the circular ring, the first spring, the first air cavity, the second air cavity, the vent groove, the first piston, the second piston, the first push rod, the abutting block and the second spring, the connecting block, the fixing pipe, the fixing rod and the connecting sleeve form a multi-directional joint connecting mechanism used for splicing net rack rods.
本发明涉及钢网架结构领域，且公开了一种网架结构用的节点连接装置，包括连接块，所述连接块为内部中空结构，所述连接块的外侧壁开设有多个贯穿式的球形槽，所述球形槽的内部活动连接有万向球，所述万向球的外侧壁一体成型有固定管，所述固定管远离所述万向球的一端固定连接有固定杆，所述固定杆的外侧壁滑动连接有连接套管；本发明通过设置的连接块、球形槽、万向球、固定管、固定杆、连接套管、横杆、圆环、弹簧一、气腔一、气腔二、通气槽、活塞一、活塞二、推杆一、抵接块和弹簧二，利用连接块、固定管、固定杆和连接套管组成一个多方位的节点连接机构，用于网架杆的拼接。
Node connecting device for grid structure
一种网架结构用的节点连接装置
LI SHUGEN (author) / LI WANLAI (author) / ZHANG LU (author) / LIU WENQI (author) / XUE WUGANG (author)
2024-05-10
Patent
Electronic Resource
Chinese
IPC:
E04B
Allgemeine Baukonstruktionen
,
GENERAL BUILDING CONSTRUCTIONS