The invention discloses a device for combining a rope head of an elevator car pulling rope, and belongs to the technical field of elevator accessories. The device comprises a screw and a rope head sleeving rod. Locking nuts, a spring upper supporting disc, a spring and a spring lower supporting disc are arranged at the upper end of the screw. The upper end of the spring is supported on the spring upper supporting disc, the lower end of the spring is supported on the spring lower supporting disc, the lower end of the screw extends to be provided with a screw head sleeve, the screw head sleeve is provided with a screw head cavity, and screw-head matched connection inner threads are formed in the cavity wall of the screw head cavity. A rope head containing cavity is formed in the upper portion of the rope head sleeving rod, a conical clamping sleeve extending cavity is formed in the lower portion of the rope head sleeving rod, the top of the rope head sleeving rod extends to be provided with the screw head, and locking-nut matched connection outer threads are formed in the outer wall of the lower portion of the rope head sleeving rod. A locking nut sleeve is connected with the locking-nut matched connection outer threads in a matched mode, and a conical clamping sleeve is correspondingly arranged in the conical clamping sleeve extending cavity in the state of being supported on a conical clamping sleeve supporting cavity of the locking nut sleeve. Installation is convenient and rapid, and efficiency is high; the use safety is guaranteed; the overall structure is simple, and manufacturing and assembling are quite easy.
Device for combining rope head of elevator car pulling rope
2015-09-30
Patent
Elektronische Ressource
Englisch
IPC: | B66B Aufzüge , ELEVATORS |
ELEVATOR COMPENSATION ROPE PULLING DEVICE AND ELEVATOR COMPENSATION ROPE PULLING METHOD
Europäisches Patentamt | 2023
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