Novel rechargeable elevator

Abstract

The invention discloses a novel rechargeable elevator which comprises an elevator body portion comprising rails disposed in an elevator hoistway and a car running on the rails; the car is provided with rechargeable type mobile power supply devices for supplying power and novel charging connectors; each novel charging connector comprises a power supply portion and a power receiving portion; the power receiving portions are fixed on the car; each power supply portion is arranged in an upper end direction or a lower end direction of the corresponding guide rail; and when the car runs to the top layer position or the bottom layer position of the elevator body portion, the power receiving portions and the power supply portions are automatically connected with each other oppositely to charge themobile power device. According to the novel rechargeable elevator, the part of the power devices moving along with the car is powered by the rechargeable mobile power supply device, an external powersupply is connected by utilizing connection of the novel charging connectors to charge the mobile power supply device, and the mobile power supply device is charged by the elevator staying at the toplayer or the bottom layer and automatically cuts off charging after being fully charged.

Description

technical field [0001] The invention relates to an elevator, in particular to a new charging type elevator. Background technique [0002] The elevator is an indispensable means of transportation in high-rise buildings. It needs to move up and down frequently, and the cable that provides the working power for the elevator must also move up and down with it. With the development of technology and the needs of people's work and life, the elevator Some activities such as communication and monitoring are also required. [0003] For this reason, relevant signal wires have to be hung next to the elevator, and they go up and down repeatedly together with the elevator. During the high-speed movement of the elevator, the wind resistance of the cable is large, so that the cable is frequently pulled, and the service life is affected. Complex, and because of their relatively poor tensile properties, these lines may break or be damaged after a long period of regular lifting movement, res...

AI Technical Summary

Problems solved by technology

[0003] For this reason, relevant signal wires have to be hung next to the elevator, and they go up and down repeatedly together with the elevator. During the high-speed movement of the elevator, the wind resistance of the cable is large, so that the cable is frequently pulled, and the service life is affected. Complex, and because of the relatively poor tensile properties of these lines, after a long period of frequent lifting movements, they may be broken or damaged, resulting in power failure or other related function interruptions.

In addition, the faster the elevator speed, the greater the wind resistance of the cable. In order to ensure the safe operation of the cable, the elevator can only run in a relatively low speed range, which affects work efficiency.

[0004] At the same time, the elevator car adopts casual suspension cable connection mainly for power supply and signal feedback of lighting, door drive and signal device, and the use of random cables takes up a certain space and the structure design is complicated

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