A portable safety rope lifting device relates to the technical field of safety rope lifting and is characterized in that a supporting plate (15) is arranged in a lifting box (14), a through hole is formed in the supporting plate (15), an output shaft of a speed reducer (4) penetrates through the through hole in the supporting plate (15) to be connected with a damper (13) arranged in the lifting box (14), and a rope catching device (12) is connected to the output shaft of the speed reducer (4) in a sleeved mode. An output shaft of the motor (3) is connected with an input shaft of the speed reducer (4), the storage battery (6) is electrically connected with the motor (3) through the switch (5), and a rope blocking wheel (11) is arranged in a lifting box (14) on the upper portion of the rope couplers (12). The device has the advantages of being simple in structure, convenient to carry and use, safe, reliable, free of too many operators and capable of saving time and labor.
一种便携式安全绳起吊器,涉及安全绳起吊技术领域,其包括:起吊箱(14)内部设置有支撑板(15),支撑板(15)上设置有通孔,减速器(4)的输出轴穿过支撑板(15)上的通孔与设置在起吊箱(14)内的阻尼器(13)连接,减速器(4)的输出轴上套接有劵绳器(12),电机(3)的输出轴与减速器(4)的输入轴连接,蓄电池(6)通过开关(5)与电机(3)电连接,劵绳器(12)的上部起吊箱(14)内设置有档线轮(11)。本发明的有益效果在于:结构简单,方便携带使用方便,安全可靠,不需要太多操作人员,省时省力。
Portable safety rope lifting device
一种便携式安全绳起吊器
2023-04-25
Patent
Electronic Resource
Chinese
IPC: | B66D Haspeln , CAPSTANS |
Rope drum of rope lifting machine and fastening device of lifting rope
European Patent Office | 2022
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