The invention relates to a circular wedge type rope hitch combined device for an elevator. The circular wedge type rope hitch combined device comprises a steel wire rope, a rope hitch plate connected with a car, a wedge block and a taper sleeve, wherein one end of the steel wire rope winds the wedge block and is then embedded into an internal taper space of the taper sleeve. The circular wedge type rope hitch combined device is characterized by further comprising a pull rod, a rubber pad, a spring, an upper bump pad, a lower bump pad and nuts; the taper sleeve and the upper end of the pull rod are connected by a hinge; the other end of the pull rod extends to the lower side through a hole in the rope hitch; the rubber pad, the upper bump pad, the spring and the lower bump pad are all serially connected to one end, positioned at the lower side of the rope hitch plate, of the pull rod from top to bottom; threads are formed at the tail end of the pull rod; two nuts are arranged on the pull rod. The circular wedge type rope hitch combined device disclosed by the invention has the beneficial effects that the vibration can be effectively relieved, so that the steel wire rope is not subject to a greater instant tensile force, and further passengers have no feeling of sharp jolt.
Circular wedge type rope hitch combined device for elevator
2015-11-25
Patent
Electronic Resource
English
IPC: | B66B Aufzüge , ELEVATORS |
Elevator cab frame counterweight rope hitch plate installation structure
European Patent Office | 2015
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