Lifting transmission device for lifting transversely-moving layer parking spaces of three-dimensional garage

Abstract

The invention discloses a lifting transmission device for lifting transversely-moving layer parking spaces of a three-dimensional garage. The device comprises a motor driving device body, vehicle carrying platform lifting device bodies and a lifting counterweight device body, the motor driving device body and the lifting counterweight device body are mounted on a garage frame beam, and the vehicle carrying platform lifting device bodies are mounted on transversely-moving frames of the lifting transversely-moving layer parking spaces. The motor driving device body drives the vehicle carrying platform lifting device bodies to work through electromagnetic couplings and drives the lifting counterweight device body to provide counterweights for the vehicle carrying platform lifting device bodies. The quantity of garage lifting motors is decreased, and the garage cost is reduced. The lifting counterweight device body is designed so that counterweights can be provided for rising and falling of vehicle carrying platforms and vehicles, and the power of the lifting motor is decreased. Through self-locking characteristic of worm wheels and worms, the positions of the vehicle carrying platforms and the vehicles are locked, the situation that lifting motor brakes are used for locking the positions of the vehicle carrying platforms and the vehicles is avoided, prolonging of the service life of the lifting motor brakes is facilitated, and the lifting transmission device for the lifting transversely-moving layer parking spaces of the three-dimensional garage is a key technology for achieving single-motor divided-period driving of the multiple parking spaces of a lifting transversely-moving layer of the three-dimensional garage.

Description

technical field [0001] The invention belongs to the field of transmission design of a three-dimensional garage, and in particular relates to a transmission device for lifting and lowering a parking space in a three-dimensional garage. Background technique [0002] Although there are many types of lifting and traversing three-dimensional garages, the principle is roughly the same, that is, the bottom parking spaces only have traversing transmission devices, the top parking spaces only have lifting transmission devices, and the middle parking spaces have both traversing transmission devices and lifting transmissions. device. Most of the existing lifting and traversing three-dimensional garages generally have the following problems: First, except for the bottom floor, each parking space has a complete lifting transmission device, that is, each parking space has a lifting motor, which is completed by chain transmission or wire rope traction. During the lifting process of the ve...

AI Technical Summary

Problems solved by technology

Most of the existing lifting and traversing three-dimensional garages generally have the following problems: First, except for the bottom floor, each parking space has a complete lifting transmission device, that is, each parking space has a lifting motor, which is completed by chain transmission or wire rope traction. During the lifting process of the vehicle-carrying platform, but at the same time, only the lifting motor of one parking space can work to complete the lifting action of the vehicle-carrying platform, while the lifting motors of other parking spaces do not work. Therefore, the lifting motor of each parking space is at the most time In the idle state, the usage rate of the lifting motor is very low. It can be said that there are many redundant motors in the lifting and traversing three-dimensional garage, which increases the cost of the garage; During the process, counterweights cannot be set to balance the weight of the vehicle, resulting in a large power of the lifting motor; third, after the vehicle platform and the vehicle are lifted into place, the brake of the lifting motor is generally used to maintain the position of the vehicle platform for a long time, thus affecting the lifting Service life of the motor brake

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