A shock-absorbing structure for an elevator car

Abstract

The invention discloses an elevator car damping structure. The elevator car damping structure comprises a car body; the car body comprises an outer shell and an inner shell; a car liner is fixedly mounted at the bottom end in the inner shell through a spring damper; a hydraulic damper is fixedly mounted at the middle part of the top of the outer shell; a connecting block is integrally mounted at the top of the hydraulic damper; a fixed block is slidingly connected to the top corner of the inner shell; a support rod is hinged between the fixed block and the connecting block; limiting plates arefixedly mounted on the two sides of the top end in the inner shell; force return springs are fixedly mounted among the fixed block, the limiting plates and the inner wall of the inner shell; and pneumatic dampers are fixedly mounted between the bottoms of the limiting plates and the car liner. The elevator car damping structure is simple and reasonable in structural design, convenient to operate,excellent in damping effect and stable in safety, reduces the shaking and the noise, reduces the overload and underload feeling, and improves the elevator passenger comfort.

Description

technical field [0001] The invention belongs to the technical field of elevator car shock absorption, and in particular relates to a shock absorption structure for an elevator car. Background technique [0002] The car is a box-shaped space used by the elevator to carry and transport people and materials. The car is generally composed of main components such as the car floor, car wall, car roof, and car door. It is the car body part used by the elevator to carry passengers or goods and other loads. The ceiling is usually made of mirror stainless steel; the floor of the car is 2mm thick PVC marble pattern or 20mm thick marble mosaic. The clear height inside the car should not be less than 2m, and the clear height for the users to enter and exit the car entrance should not be less than 2m. [0003] In the use of elevators, in order to reduce or eliminate the vibration of the car, to reduce shaking and noise, reduce the feeling of overweight and weightlessness, and improve t...

AI Technical Summary

Problems solved by technology

[0006] However, the damping structure of the elevator car in the prior art is complicated, and the focus is on the aesthetics of the elevator car interior and the comfort of riding. The ability is poor, and the car is prone to shaking or sinking when it is used, which brings harm to personal safety. Moreover, the traditional elevator car feels very obvious about the phenomenon of overweight and weightlessness, which is purely psychological for the elderly or children. panic

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