Auxiliary device for improving elevator car operation stability

A technology of elevator car and auxiliary device, which is applied in the direction of transportation and packaging, elevators in buildings, elevators, etc., which can solve problems such as easy shaking and unstable running speed during the operation of the elevator, so as to ensure practical value and improve stability Sexuality, the effect of reducing fear

Pending Publication Date: 2018-07-03
JIESHOU XUNLIDA ELEVATOR CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The object of the present invention is to provide an auxiliary device for improving the running stability of the elevator car. By installing slide rails and fixing seats on the hoistway and the car body respectively, and utilizing the cooperation of the rack and pinion, the existing problems are solved. Elevators in old buildings tend to shake or run at unstable speeds during operation

Method used

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  • Auxiliary device for improving elevator car operation stability
  • Auxiliary device for improving elevator car operation stability
  • Auxiliary device for improving elevator car operation stability

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Embodiment Construction

[0028] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of the present invention.

[0029] In describing the present invention, it is to be understood that the terms "opening", "upper", "lower", "thickness", "top", "middle", "length", "inner", "surrounding" etc. Indicating orientation or positional relationship is only for the convenience of describing the present invention and simplifying the description, and does not indicate or imply that the components or elements referred to must have a specific orientation, be constructed and operated in a sp...

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Abstract

The invention discloses an auxiliary device for improving elevator car operation stability, and relates to the technical field of elevators. The auxiliary device comprises a hoistway with a car body;slide rails are mounted on opposite inner side walls of the hoistway; first groove ways are formed in near surfaces of the two slide rails; second groove ways are formed in opposite side surfaces of the first groove ways; mounting grooves are formed in one surfaces of the first groove ways; fixed bases are fixed on opposite side surfaces of a car body, and are rotationally connected with rotatingshafts; gears are fixed on the rotating shafts, and are engaged with racks; the rotating shafts are inserted in the second groove ways; the gears are arranged in the first groove ways in a cooperatingmanner; and the racks are mounted in the mounting grooves. As the slide rails and the fixed bases are respectively mounted on the hoistway and the car body, through cooperation of the gears and the racks, the elevator operation stability in old buildings is further improved, the fear sense in the hearts of passengers is effectively reduced, and the auxiliary device is suitable for popularization.

Description

technical field [0001] The invention belongs to the technical field of elevators, in particular to an auxiliary device for improving the running stability of an elevator car. Background technique [0002] An elevator is a vertical elevator powered by an electric motor, which is used in 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. [0003] At present, due to the age of the elevators installed in old buildings, the structural stability has deteriorated, and the elevator car is prone to unexpected shaking during the movement process, which has brought great safety hazards to passengers. Therefore, it is necessary to develop an auxiliary device for improving the smoothness of the elevator car, so as to reduce the fear in the hearts of passengers. Contents of the invention [0004] The object of...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B66B7/04B66B11/02
CPCB66B7/04B66B11/0226
Inventor 刘冬冬姜超伟王明怀
Owner JIESHOU XUNLIDA ELEVATOR CO LTD
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