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Elevator operation guide system

A technology for guiding system and elevator operation, applied in the field of guiding system, can solve the problems of complex process, high cost of guide rail production and on-site installation, and achieve the effect of reducing material cost, installation cost and installation accuracy.

Inactive Publication Date: 2013-01-30
HITACHI ELEVATOR CHINA
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Since the guide rail takes into account both the guiding function of the car and the emergency stop function, the guide rail itself must have sufficiently high material strength, installation strength and production accuracy, resulting in high production and on-site installation costs and complicated processes

Method used

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  • Elevator operation guide system

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Embodiment

[0017] Such as figure 1 As shown, an elevator operation guidance system includes an elevator car 10, a hoistway guide groove 20, an emergency brake rope 40 arranged in the hoistway outside the car guide shoe 30, and a car arranged on the elevator car 10 Rope clamp 50. The car rope clamp 50 is clamped and connected to the emergency brake rope 40.

[0018] In this embodiment, the emergency brake rope 40 includes steel ropes respectively arranged on both sides of the hoistway, and each of the car rope clamps 50 is connected to one of the steel ropes. The purpose is to ensure the stability of the operation and braking of the elevator car 10.

[0019] In this embodiment, the car guide shoe 30 is slidably or rolled in the hoistway guide groove 20. Set by sliding or rolling, more in line with the requirements of on-site construction.

[0020] In this embodiment, a vibration absorbing mechanism (not shown in the figure) is provided on the car guide shoe 30. The installation of the vibra...

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Abstract

The invention discloses an elevator operation guide system. The elevator operation guide system comprises not only an elevator car, a shaft way guide groove and a car guide shoe, but also an emergency brake rope arranged in a shaft way and car rope clamping devices arranged on the elevator car, wherein the car rope clamping devices are connected on the emergency brake rope. The emergency brake rope comprises steel wire ropes which are respectively arranged on the two sides of the shaft way, and each car rope clamping device is connected with one steel wire rope. The car guide shoe is arranged in the shaft way guide groove in a sliding or rolling manner. A vibration absorption mechanism is arranged on the car guide shoe. The elevator operation guide system disclosed by the invention can not affect the elevator car in the horizontal direction and the vertical direction; furthermore, the structure is simple and convenient to mount; and through the car guide shoe and the shaft way guide groove, as well as the emergency brake rope and the car rope clamping devices, the guide function can be separated from the safety brake function, and then the mounting strength, the material strength and the mounting precision of a guide part can be obviously reduced so as to be conductive to reducing the material cost and the mounting cost.

Description

Technical field [0001] The invention relates to a guiding system, in particular to an elevator operation guiding system. Background technique [0002] At present, the commonly used guiding mechanism in the application technology of the elevator industry is "hoistway guide rail + car guide shoe". When the elevator runs normally, the car guide shoe relies on the hoistway guide rail for sliding or rolling operation, and the hoistway guide rail plays a guiding role. When an overspeed fault occurs, the speed limiting mechanism drives the car safety gear so that the car is clamped on a fixed position on the guide rail. Because the guide rail takes into account both the car running guidance function and the emergency stop function, the guide rail itself must have sufficiently high material strength, installation strength and production accuracy, which leads to high production and on-site installation costs and complex processes for the guide rail. Summary of the invention [0003] Based...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B66B5/24B66B7/04
Inventor 郭志海杜水聪张文俊魏明栋何展荣
Owner HITACHI ELEVATOR CHINA
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