Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Expansion rod type building component butt joint locking device
The invention relates to an expansion rod type building component butt joint locking device which is provided with a butt joint box, a base and an expansion rod locking mechanism, and a conical hole is formed in the bottom of the butt joint box and is in butt joint with the conical base; the expansion rod locking mechanism comprises a worm and gear transmission mechanism, an expansion rod base, a spring, a spring bolt, a friction ferrule, an expansion rod rotating shaft and an expansion rod; the expansion rod base is connected with a spring in a groove in the upper end of the base to be limited and mounted on the base; the spring bolt penetrates through the base channel and the expansion rod base and extends into the butt joint box, the top of the spring bolt is conical and is nested in the friction ferrule, and when the worm wheel rotates, the spring bolt can be driven to rotate and move up and down; the upper portions of the three expansion rods are conical surfaces, surround the spring bolt and the friction ferrule and can rotate around the rotating shaft. The expansion rod expands, clamps and locks, can bear pulling and pressing bidirectional loads, has the advantages of being convenient to install, capable of being manually and rapidly unlocked and capable of adapting to a certain fit tolerance, and reduces the time needed by installation and maintenance.
本发明涉及一种胀杆式建筑构件对接锁定装置，胀杆式建筑构件对接锁定装置具有对接盒、底座和胀杆锁紧机构，对接盒底部具有锥形孔洞与锥形底座对接；胀杆锁紧机构包括蜗轮蜗杆传动机构、胀杆底座、弹簧、锁舌、摩擦套圈、胀杆转轴与胀杆；胀杆底座通过与底座上端凹槽内弹簧连接限位安装在底座；锁舌穿过底座通道与胀杆底座伸入对接盒内，锁舌顶部呈锥形并嵌套在摩擦套圈内，当蜗轮旋转可带动锁舌旋转并上下运动；胀杆转轴安装在胀杆底座上，三根胀杆上部为圆锥面，包围锁舌与摩擦套圈并可绕转轴转动。本发明通过胀杆膨胀卡位锁定，可承受拉压双向荷载，具有便于安装、可手动快速解锁、能适应一定的配合公差的优点，降低安装与维修所需时间。
Expansion rod type building component butt joint locking device
The invention relates to an expansion rod type building component butt joint locking device which is provided with a butt joint box, a base and an expansion rod locking mechanism, and a conical hole is formed in the bottom of the butt joint box and is in butt joint with the conical base; the expansion rod locking mechanism comprises a worm and gear transmission mechanism, an expansion rod base, a spring, a spring bolt, a friction ferrule, an expansion rod rotating shaft and an expansion rod; the expansion rod base is connected with a spring in a groove in the upper end of the base to be limited and mounted on the base; the spring bolt penetrates through the base channel and the expansion rod base and extends into the butt joint box, the top of the spring bolt is conical and is nested in the friction ferrule, and when the worm wheel rotates, the spring bolt can be driven to rotate and move up and down; the upper portions of the three expansion rods are conical surfaces, surround the spring bolt and the friction ferrule and can rotate around the rotating shaft. The expansion rod expands, clamps and locks, can bear pulling and pressing bidirectional loads, has the advantages of being convenient to install, capable of being manually and rapidly unlocked and capable of adapting to a certain fit tolerance, and reduces the time needed by installation and maintenance.
本发明涉及一种胀杆式建筑构件对接锁定装置，胀杆式建筑构件对接锁定装置具有对接盒、底座和胀杆锁紧机构，对接盒底部具有锥形孔洞与锥形底座对接；胀杆锁紧机构包括蜗轮蜗杆传动机构、胀杆底座、弹簧、锁舌、摩擦套圈、胀杆转轴与胀杆；胀杆底座通过与底座上端凹槽内弹簧连接限位安装在底座；锁舌穿过底座通道与胀杆底座伸入对接盒内，锁舌顶部呈锥形并嵌套在摩擦套圈内，当蜗轮旋转可带动锁舌旋转并上下运动；胀杆转轴安装在胀杆底座上，三根胀杆上部为圆锥面，包围锁舌与摩擦套圈并可绕转轴转动。本发明通过胀杆膨胀卡位锁定，可承受拉压双向荷载，具有便于安装、可手动快速解锁、能适应一定的配合公差的优点，降低安装与维修所需时间。
Expansion rod type building component butt joint locking device
一种胀杆式建筑构件对接锁定装置
CAI JIANGUO (Autor:in) / WU LIHENG (Autor:in) / TAN MAO (Autor:in) / LIU SHUANGBO (Autor:in) / ZHANG QIAN (Autor:in) / FENG JIAN (Autor:in)
17.01.2023
Patent
Elektronische Ressource
Chinesisch
IPC:
E04B
Allgemeine Baukonstruktionen
,
GENERAL BUILDING CONSTRUCTIONS
Building construction steel structure butt joint device and butt joint method
| Europäisches Patentamt | 2023