Double-gear-driven corridor elevator walking mechanism

Abstract

The invention relates to a double-gear-driven corridor elevator walking mechanism, and belongs to the technical field of equipment-elevators. The double-gear-driven corridor elevator walking mechanismcomprises a bearing wheel assembly, a machine frame and a power assembly. The bearing wheel assembly comprises a wheel carrier, bearing wheels and guide wheels. The cross section of the wheel carrieris shaped like a door frame, the bearing wheels are located in the middle of the wheel carrier, and the bearing wheels are horizontally installed. The guide wheels are located on the two wings of thebearing wheels, and are vertically installed. The bearing wheels and the guide wheels form a delta-shaped structure, and a bearing guide rail is wrapped in the center. The machine frame is an elevator body framework, and is in mechanical connection with the bearing wheel assembly through a connecting plate. The power assembly comprises a gear motor, a motor bracket, a driving gear and two rollinggear assemblies. The gear motor and the two rolling gear assemblies are installed on the motor bracket. The driving gear is installed on a gear motor shaft and meshes with the two rolling gear assemblies. The two rolling gear assemblies mesh with racks on a corridor. The double-gear-driven corridor elevator walking mechanism has the main characteristics that the guide rail and the rack protrudingguardrail height do not exceed 5 centimeters, and almost no influence is achieved on the normal passage of the corridor. In addition, double-gear driving has good stability and reliability.

Description

technical field [0001] The invention belongs to the technical field of general equipment-elevators Background technique [0002] In recent years, in order to help the elderly go up and down the stairs, a new type of stair-climbing tool-corridor elevator came into being. Existing corridor elevator can be divided into linear type and curved type two classes according to running track. The advantage of the straight type is that it takes up less space in the corridor, but the disadvantage is that because the track cannot be turned, an elevator can usually only climb half a floor. Like this, just need many relays if linear elevator is used for the building more than two floors. The advantage of the curved shape is that the elevator can run continuously and uninterruptedly between floors, so the buildings used are theoretically not limited by floors. But this kind of elevator also has an obvious disadvantage, that is, the curved guide rail takes up a lot of space, which affects...

AI Technical Summary

Problems solved by technology

However, this kind of elevator also has an obvious disadvantage, that is, the curved guide rail takes up a lot of space, which affects the normal passage of the corridor.

Due to the above reasons, existing corridor elevators are mostly used in buildings or private residences below three floors, and are difficult to popularize in multi-storey residences that urgently need to solve the difficulty of climbing stairs.

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