The anti-shearing type large-tonnage lift car structure comprises a lift car, a door machine system is arranged at the front end of the lift car, a first detection assembly used for detecting the descending clamping stagnation condition of an elevator is arranged at the top of the door machine system, and a second detection assembly used for detecting the descending clamping stagnation condition of the elevator is arranged outside the first detection assembly. First vertical frames are arranged on the left side and the right side of the lift car, the first vertical frames on the two sides are arranged in a front-back staggered mode in the depth direction of the lift car, the bottoms of the first vertical frames on the two sides are connected through a bottom bracket, and the tops of the first vertical frames on the two sides are connected through a top oblique beam. The top oblique beam, the bottom bracket and the first vertical frames on the two sides are connected with one another to form a first frame structure and are obliquely arranged outside the lift car, the upper end of the top oblique beam is connected with a traction beam, the traction beam is obliquely arranged relative to the lift car, the inclination direction of the traction beam is opposite to that of the first frame structure, and the two ends of the traction beam are connected with car top wheels. The damping device has the advantages of being good in damping effect and high in safety.
本发明公开了一种防剪切式大吨位轿厢结构,包括轿厢,轿厢的前端设有门机系统,门机系统的顶部设有用于检测电梯下行卡滞情况的第一检测组件,第一检测组件的外部设有用于检测电梯下行卡滞情况的第二检测组件,轿厢的左右两侧设有第一立架,两侧第一立架沿轿厢的深度方向呈前后错位设置,两侧第一立架的底部经底部托架相互连接,两侧第一立架的顶部经顶斜梁相互连接,顶斜梁、底部托架和两侧第一立架在相互连接后形成第一框体结构并倾斜设置在轿厢外部,顶斜梁的上端连接有曳引梁,曳引梁相对轿厢呈倾斜设置且倾斜方向与第一框体结构相反,曳引梁的两端连接有轿顶轮。本发明具有减振效果好、安全性高的特点。
Anti-shearing type large-tonnage lift car structure
防剪切式大吨位轿厢结构
05.03.2024
Patent
Elektronische Ressource
Chinesisch
IPC: | B66B Aufzüge , ELEVATORS |
Europäisches Patentamt | 2015
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