Running system used for multi-car elevator

Abstract

The invention discloses a running system used for a multi-car elevator. The multi-car elevator is provided with at least one car, the running system is provided with a main track mechanism and at least one switching mechanism, the main track mechanism is provided with at least two main tracks, the switching mechanisms are provided with switching tracks, the cars are switched to the different main tracks through the switching tracks, the main tracks and the switching tracks form running channels of the cars, the switching tracks are connected with the main tracks when the cars are switched to the different main tracks, and the switching tracks are not connected with the main tracks when the cars run without being switched to the main tracks. According to the running system used for the multi-car elevator, the problem that one car can only run on one track conventionally is solved, so that flexible track changing of simultaneous load running of the multiple cars on two tracks is achieved, and the running efficiency of the elevator is greatly improved.

Description

technical field [0001] The invention relates to the technical field of elevators, in particular to an operating system for multi-car elevators. Background technique [0002] In modern society and economic activities, elevators have become an indispensable means of vertical transportation for people or goods. According to statistics, the average annual growth rate of the demand for elevators in my country is above 20%, and China has become the largest elevator market in the world. , but in terms of market share, about 70% of the domestic market share is occupied by Otis, Schindler, Kone, ThyssenKrupp, Mitsubishi, Hitachi and other foreign brands, and national brands only account for a very small part of the share. Elevators of national brands lag far behind developed countries in terms of technical level and after-sales service. In addition, foreign manufacturers have blocked some key technologies, making the development of my country's elevator industry difficult. Enhancing ...

AI Technical Summary

Problems solved by technology

[0005] The technical problem to be solved by the present invention is: aiming at the technical problems existing in the prior art, the present invention provides an operating system for multi-car elevators, which solves the conventional problem that one car can only run on one track, In this way, the flexible lane change of multiple cars running on two tracks at the same time is realized, which greatly improves the operating efficiency of the elevator

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