House type light elevator

Abstract

The invention discloses a house type light elevator comprising a car and an elevator frame. The house type light elevator is characterized by also comprising a direct current brush type motor, a chain and a gear, wherein the upper end of the elevator frame is fixedly connected with a wall, the lower end of the elevator frame is fixedly connected with a floor; the elevator frame is provided with a guide rail used for up-down motion of the car; the gear is arranged at the top of the elevator frame, one end of the chain is fixedly connected with the car, the chain is arranged along the elevator frame and is meshed with the gear, the other free end of the chain freely droops along the wall; and the direct current brush type motor is connected with the gear and drives the gear to rotate, so as to drive the chain to move. The house type light elevator provided by the invention is simple in structure, small in occupied space, low in cost, low in energy consumption and high in stability.

Description

technical field [0001] The invention relates to a residential light elevator, which belongs to the field of electromechanical technology. Background technique [0002] The earliest elevator was invented by a man named Otis in the United States. To be precise, it should be called "elevator". Later, based on the principle of the elevator, people made improvements in terms of function, power device, and appearance. Developed to the "elevator" that everyone is familiar with later. Elevators are very common in life today, mostly used in hotels, business clubs, shopping malls, large entertainment venues, etc., and also in family homes. [0003] Present residential light elevators have the following problems: [0004] For villas or two-storey buildings, the elevators installed have a large footprint and complex elevator structures. For example, as disclosed in Chinese patent application 201010189843.2, although the power supply system uses wind energy and solar energy as lithium ...

AI Technical Summary

Problems solved by technology

[0004] For villas or two-storey buildings, the elevators installed have a large footprint and complex elevator structures. For example, as disclosed in Chinese patent application 201010189843.2, although the power supply system uses wind energy and solar energy as lithium batteries, its mechanical structure design is relatively complicated. It takes up a lot of space; secondly, the steel wire rope is used to pull the load, and the moving pulley is used to drive the car to move. First, the steel wire rope is easy to fluff after a long time, which leads to unsafe use of the system in the later stage. Second, the moving pulley structure lifts the car and makes the car It is easy to shake when exercising, and the stability is not high. In addition, there are problems such as high investment costs

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