Elevator car damping structure

An elevator car and car technology, applied in the field of elevator car shock absorption, can solve the problems of personal safety hazards, poor car shock absorption capacity, subsidence, etc., to improve deformation resistance and shock absorption capacity, and reduce overweight feeling , the effect of reducing the feeling of weightlessness

Active Publication Date: 2018-08-24
陕西省特种设备检验检测研究院
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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 s

Method used

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  • Elevator car damping structure
  • Elevator car damping structure
  • Elevator car damping structure

Examples

Experimental program
Comparison scheme
Effect test

Example Embodiment

[0040] Example 1

[0041] Such as Figure 3-4 The shown damping structure for an elevator car includes a car body 1. The top and bottom ends of the front of the car body 1 are both provided with slide rails 2, and the front of the car body 1 is located on the slide rails. Two sets of mutually matched car doors 3 are slidably connected to each other. The car body 1 includes an outer shell 4 and an inner shell 5, and a cavity 6 is provided between the outer shell 4 and the inner shell 5. Filled with a shock-absorbing spring sheet 7, the inner bottom end of the inner shell 5 is fixedly installed with a car liner 9 through a spring shock absorber 8, and a hydraulic shock absorber 10 is fixedly installed on the top middle part of the outer shell 4, and The top of the hydraulic shock absorber 10 is integrally installed with a connecting block 11, a fixed block 12 is slidingly connected to the top corner of the inner shell 5, and a support rod 13 is hinged between the fixed block 12 an...

Example Embodiment

[0055] Example 2

[0056] A shock-absorbing structure for an elevator car, comprising a car body 1. The top and bottom ends of the front of the car body 1 are both provided with slide rails 2, and the front of the car body 1 is located between the slide rails 2 Two sets of mutually matched car doors 3 are slidably connected. The car body 1 includes an outer shell 4 and an inner shell 5, and a cavity 6 is provided between the outer shell 4 and the inner shell 5, and the cavity 6 is filled with reducing The inner bottom end of the inner shell 5 is fixedly installed with a car liner 9 through a spring shock absorber 8. The top middle part of the outer shell 4 is fixedly installed with a hydraulic shock absorber 10, and the hydraulic shock absorber The top of the device 10 is integrally installed with a connecting block 11, a fixed block 12 is slidingly connected to the top corner of the inner shell 5, and a support rod 13 is hinged between the fixed block 12 and the connecting block...

Example Embodiment

[0065] Example 3

[0066] A shock-absorbing structure for an elevator car, comprising a car body 1. The top and bottom ends of the front of the car body 1 are both provided with slide rails 2, and the front of the car body 1 is located between the slide rails 2 Two sets of mutually matched car doors 3 are slidably connected. The car body 1 includes an outer shell 4 and an inner shell 5, and a cavity 6 is provided between the outer shell 4 and the inner shell 5, and the cavity 6 is filled with reducing The inner bottom end of the inner shell 5 is fixedly installed with a car liner 9 through a spring shock absorber 8. The top middle part of the outer shell 4 is fixedly installed with a hydraulic shock absorber 10, and the hydraulic shock absorber The top of the device 10 is integrally installed with a connecting block 11, a fixed block 12 is slidingly connected to the top corner of the inner shell 5, and a support rod 13 is hinged between the fixed block 12 and the connecting block...

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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...

Claims

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Application Information

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IPC IPC(8): B66B11/02
CPCB66B11/0266
Inventor 高勇井德强寇彦飞孙南屈名胜
Owner 陕西省特种设备检验检测研究院
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