The elevator linkage locking device comprises a mounting plate and a limiting plate, a sliding groove, a plurality of inserting grooves and a plurality of locking grooves are formed in one side of the limiting plate, a plurality of stopping blocks are arranged on one side of the sliding groove, a plurality of stopping grooves are formed in the other side of the sliding groove, a sliding cavity is formed in one side of the mounting plate, and a sliding rod is arranged in the sliding cavity in a sliding fit mode; a rotating assembly matched with the stopping block and the stopping groove is arranged at one end of the sliding rod, a connecting rod and an extrusion rod are arranged on one side of the sliding rod, a locking assembly matched with the locking groove is arranged on one side of the connecting rod, an extrusion groove in sliding fit with the extrusion rod is formed in one side of the sliding cavity, and a first air bag is arranged in the extrusion groove. And through the rotating assembly, when the elevator is out of control, the rotating assembly stops rotating, the mounting plate continues to fall to enable the extrusion rod to extrude the first air bag, air in the first air bag enables the auxiliary locking assembly to lock through the air pipe, meanwhile, the locking assembly is locked through the connecting rod, the elevator can be effectively braked, and the safety of passengers is guaranteed.
本发明公开了一种电梯联动锁止装置,包括安装板和限位板,限位板一侧开设有滑槽、多个插槽和多个锁止槽,滑槽一侧装设有多个阻挡块,滑槽另一侧开设有多个阻挡槽,安装板一侧开设有滑动腔,滑动腔内滑动配合有滑杆,滑杆一端装设有与阻挡块和阻挡槽相配合的转动组件,滑杆一侧装设有连接杆和挤压杆,连接杆一侧装设有与锁止槽相配合的锁止组件,滑动腔一侧开设有与挤压杆滑动配合的挤压槽,挤压槽内装设有第一气囊。通过转动组件,当电梯失控时转动组件停止转动,安装板继续下坠使挤压杆挤压第一气囊,第一气囊中的气体通过气管使辅助锁止组件进行锁止,同时连接杆使锁止组件进行锁止,可以有效对电梯进行制动,保障乘客安全。
Elevator linkage locking device
一种电梯联动锁止装置
2024-04-12
Patent
Electronic Resource
Chinese
IPC: | B66B Aufzüge , ELEVATORS |