The invention relates to the technical field of elevators, in particular to an elevator rope head assembly which comprises an outer ring sleeve and an inner ring sleeve arranged in a through hole in the outer ring sleeve, a clamping spring is arranged on the inner ring sleeve, a penetrating groove allowing a rope body to be contained and move is formed in the inner ring sleeve, and the rope body penetrates through the inner ring sleeve and the outer ring sleeve and extends outwards to be dragged; the inner ring sleeve and the through hole are consistent in shape, and the calibers of the inner ring sleeve and the through hole are gradually reduced in the traction and traction direction of the rope body; the rope body is dragged and pulled to generate acting force, so that the radial perimeter of the inner ring sleeve can be shrunk, the snap spring adapts to the caliber change of the inner ring sleeve, and the rope body is integrally hooped and locked by the inner ring sleeve. While the elevator rope head is fixed, the impact resistance is high, the reliability is higher, and the hidden danger problem caused by high-temperature operation and the problem of long manufacturing time in a traditional method are avoided; the device is simple in structure and convenient to install, the space occupied by parts can be greatly saved, and the positions capable of playing a role in an elevator are wider.
本发明涉及电梯技术领域,具体涉及一种电梯绳头组件,包括外环套和置于外环套内部通孔中的内环套,在内环套上设置有卡簧,内环套内设置有供绳体容纳和移动的穿槽,绳体贯穿内环套和外环套向外延伸曳引;内环套和通孔形状一致,且沿着绳体曳引牵拉方向,内环套和通孔的口径均逐渐减小;曳引牵拉绳体产生作用力,使内环套径向周长能够收缩,卡簧适应内环套的口径变化,并保持内环套整体环箍锁紧绳体。本发明在固定电梯绳头的同时,抗冲击能力强,可靠性更高,避免了传统方法中高温作业带来的隐患问题和制作时间长的问题;其结构简单、安装方便、能够大大节省零部件所占用的空间,在电梯内可发挥作用的位置更广泛。
Elevator rope head assembly
一种电梯绳头组件
2024-04-09
Patent
Elektronische Ressource
Chinesisch
IPC: | B66B Aufzüge , ELEVATORS |
Device for combining rope head of elevator car pulling rope
Europäisches Patentamt | 2015
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