The invention discloses an elevator car frame structure for a small well. The elevator car frame structure comprises an upper beam device, a vertical beam device, a lower beam device and a safety gear device. The upper beam device comprises a front beam and a rear beam which are opposite, and bolt fixing seats are arranged at the two ends of the rear beam respectively. The vertical beam device comprises a vertical bottom plate and side plates formed by bending the two sides of the bottom plate outwards. The safety tongs device comprises safety tongs, a safety tongs linkage device and a safety tongs lifting device, the safety tongs linkage device is arranged between the front beam and the rear beam, the safety tongs are arranged at the two ends of the lower beam device, and the safety tongs lifting device is arranged between side plates of the vertical beam device and is connected with the safety tongs and the safety tongs linkage device; a rope wheel device is arranged at the bottom of the lower beam device, and an included angle is formed between the rope wheel device and the lower beam device. The device is compact in structure and can better meet the requirement of a small well; the safety tongs lifting device can better meet the requirement of a small pit; the rope wheel device is placed at the bottom of the car, the comfort of taking the elevator can be improved, the inclined arrangement can further reduce the width of the well, and the structure is clear.
本发明公开了一种小井道用电梯轿架结构,包括上梁装置、立梁装置、下梁装置和安全钳装置;上梁装置包括相对的前梁和后梁,后梁的两端分别具有插销固定座;立梁装置包括竖直的底板和沿底板两侧向外折弯而成的侧板;安全钳装置包括安全钳、安全钳联动装置和安全钳提拉装置,安全钳联动装置设置于前梁和后梁之间,安全钳设置于下梁装置的两端,安全钳提拉装置设置于立梁装置的侧板之间并连接安全钳与安全钳联动装置;下梁装置的底部设置有绳轮装置,绳轮装置与下梁装置成一夹角。本发明结构紧凑,更能适用小井道的需求;安全钳提拉装置更能满足小底坑的要求;绳轮装置放置在轿底,更能提高乘梯的舒适感,斜排布置可以进一步降低井道宽度,结构清晰。
Elevator car frame structure for small well
一种小井道用电梯轿架结构
2023-09-15
Patent
Electronic Resource
Chinese
IPC: | B66B Aufzüge , ELEVATORS |
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