A limiting mechanism comprises a lining plate, an air bag, a baffle, a guide rail and a bent rod, the lining plate slides on the inner side of a mounting plate groove, the air bag is located in the mounting plate groove, the baffle is located on the side face of the air bag, the guide rail is mounted in the mounting plate groove, and the bent rod penetrates through the outer side of the guide rail in a sliding mode. The rails are arranged on the two sides of the groove of the mounting plate, the two sides of the lining plate vertically slide in the groove, the lining plate and the air bag vertically slide and extrude, the other end of the bent rod can extrude the side face of the lining plate, and the lining plate cannot horizontally slide on the inner side of the mounting plate, so that the lining plate can drive the mounting plate to slide towards the inner wall of the elevator pit. Therefore, when the whole brake inclines downwards or shakes, the attaching tightness of the side face of the mounting plate and the inner wall of the elevator pit can be improved through downward extrusion of the brake, and the situation that the brake is further loosened on the inner wall of the elevator pit is avoided.
本发明提供一种电梯用移动及时止停装置,限位机构包括衬板、气囊、挡板、导轨、弯杆,衬板滑动于安装板凹槽的内侧,气囊处于安装板凹槽的内部,挡板处于气囊的侧面,导轨安装于安装板凹槽的内部,弯杆滑动贯穿于导轨的外侧,安装板凹槽的两侧开设有轨道,衬板的两侧于凹槽内部呈垂直滑动,衬板与气囊呈垂直滑动挤压,弯杆的另一端能够挤压至衬板的侧面,由于衬板无法于安装板的内侧呈水平滑动,因此衬板能够带动安装板朝电梯底坑内壁滑动,从而当制动器整体向下倾斜或晃动时,能够利用制动器的向下挤压增加安装板侧面与电梯底坑内壁的贴合紧密性,避免制动器于电梯底坑内壁进一步松动的情况。
Movement timely stopping device for elevator
一种电梯用移动及时止停装置
2023-10-27
Patent
Elektronische Ressource
Chinesisch
IPC: | B66B Aufzüge , ELEVATORS |
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