Combined device for damping of elevator rope head

Abstract

The invention discloses a combined device for the damping of an elevator rope head. The combined device for the damping of the elevator rope head comprises an upper line pressing plate, a lower line pressing plate and pressure cylinders. Steel cables are arranged between the upper line pressing plate and the lower line pressing plate in a penetration manner. The pressure cylinders are fixedly installed on the two sides of the part between the upper line pressing plate and the lower line pressing plate. The top and the bottom of the upper line pressing plate and the top and the bottom of the lower line pressing plate are each fixedly provided with a positioning buckle. The two sides of the top of the upper line pressing plate and the two sides of the bottom of the lower line pressing plateare each provided with a prestressing groove. A first fixed plate is fixedly installed at the top end of each pressing cylinder through screws. A second fixed plate is fixedly installed at the bottomend of each pressing cylinder through screws. The first fixed plates are correspondingly and fixedly connected with the upper line pressing plate. The second fixed plates are correspondingly and fixedly connected with the lower line pressing plate. A press rod is arranged inside each pressure cylinder. At least two springs are fixedly installed at the bottom of each pressure cylinder through screws. According to the combined device for the damping of the elevator rope head, damping is facilitated, the springs are high-tenacity springs for damping, the better damping effect is achieved, and theservice life is longer.

Description

technical field [0001] The invention relates to the technical field of elevators, in particular to a combination device for vibration damping of elevator rope ends. Background technique [0002] At present, with the increasing number of floors of modern buildings, more and more elevators are used, and the quality requirements are getting higher and higher. The shock absorption combination of the elevator rope head is also a key part of it. The shock absorption of the elevator rope head can Reduce equipment wear, prolong device life, and increase the safety of elevator use. At present, the application of shock absorbing devices in ordinary elevators is not in place, and there are often problems such as low shock absorbing efficiency and high cost. [0003] So, how to design a kind of elevator rope end shock-absorbing combination device becomes our current problem to be solved. Contents of the invention [0004] The object of the present invention is to provide a combined d...

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Problems solved by technology

[0002] At present, with the increasing number of floors of modern buildings, more and more elevators are used, and the quality requirements are getting higher and higher. The shock absorption combination of the elevator rope head is also a key part of it. The shock absorption of the elevator rope head can Reduce equipment wear, prolong the life of the device, and increase the safety of the elevator. At present, the application of shock absorbing devices in ordinary elevators is not in place, and there are often problems such as low shock absorption efficiency and high cost.

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