Elevator damping device

Abstract

The invention provides an elevator damping device which comprises base plates and rubber bodies. The base plates comprise the upper base plate and the lower base plate. The rubber bodies comprise the first rubber body and the second rubber body. A first bonding layer and a second bonding layer are arranged between the rubber bodies and the base plates. A second bonding layer is arranged between the first rubber body and the second rubber body. The first rubber body and the second rubber body are provided with through holes in the longitudinal direction correspondingly. The through hole in the first rubber body communicates with the through hole in the second rubber body. The first bonding layer, the second bonding layer and the third bonding layer are provided with bonding layer through holes correspondingly. The upper base plate and the lower base plate are arranged in an up-down symmetrical mode. The two ends of the upper base plate and the two ends of the lower base plate are provided with penetrating holes correspondingly. A spring is arranged between the upper base plate and the lower base plate. The upper base plate is provided with an upper base plate through hole. The lower base plate is provided with a lower base plate through hole. An upper double-screw bolt is arranged in the upper base plate through hole, and a lower double-screw bolt is arranged in the lower base plate through hole. The elevator damping device has the advantages of being good in damping effect, good in limiting function, good in firmness performance, resistant to abrasion, long in service life and the like.

Description

technical field [0001] The invention relates to the technical field of elevator shock absorbers, in particular to an elevator shock absorber. Background technique [0002] Elevator is a kind of vertical elevator powered by electric motor, equipped with box-shaped gondola, which is used for multi-storey buildings to take people or carry goods. As a means of transportation in the vertical direction, elevators have become important construction equipment in high-rise buildings and public places and are indispensable. With the development of computer technology, automation technology and power electronics technology, modern elevators have become typical mechatronic products. With the improvement of the overall national economic strength, people's living consumption level has increased significantly, and real estate developers have vigorously launched mid-to-high-end small high-rise and high-rise residential buildings, which has driven the rapid growth of residential elevators a...

AI Technical Summary

Problems solved by technology

[0005] In order to overcome the problems existing in the prior art that the shock absorption effect is poor, the rubber is easy to age and fall off, and the elevator is prone to displacement during operation, the present invention provides a simple structure, good shock absorption effect, avoiding rubber falling off, breaking, and limiting function. good elevator shock absorber

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