Driving device for lifting platform of stereo garage

Abstract

The invention provides a driving device for a lifting platform of a stereo garage. The driving device for the lifting platform of the stereo garage comprises four power gears, two vertical double-faced racks and four hydraulic motors, two hydraulic motors are mounted at the left end of a steel truss of the lifting platform, the other two hydraulic motors are mounted at the right end of the steel truss of the lifting platform, the power gears are mounted on the output shafts of the hydraulic motors, the vertical double-faced racks are mounted on the walls of the stereo garage, the faces of the vertical double-faced racks are engaged with the power gears, and driven gears witch are engaged with the vertical double-faced racks are mounted on the steel truss of the lifting platform. According to the driving device for the lifting platform of the stereo garage, the hydraulic motors, the power gears and the driven gears are arranged both at the left end and the right end of the steel truss of the lifting platform, each face of the vertical double-faced racks is engaged with one power gear and one driven gear, therefore, the driving device for the lifting platform of the stereo garage is balanced vertically and is symmetrical laterally, and the lifting platform is table and does not incline or swing in the lifting operation and when a car is parked or picked up. The hydraulic motors, the power gears and the driven gears are all arranged in the lifting platform, the vertical double-faced racks are mounted in the garage, and thus the driving device for the lifting platform of the stereo garage has the advantages that the structure is compact, no additional machine room needs to be built on the ground, and the land surface area is saved.

Description

Technical field [0001] The invention relates to an underground three-dimensional garage, in particular to a driving device for a lifting platform in the garage. Background technique [0002] With the increasing development of society and the increasing number of vehicles, in order to solve the problem of parking difficulties, stereo garages have emerged. In the underground three-dimensional garage, there is a lifting platform for lifting vehicles in the garage. In order to realize the lifting or lowering of the lifting platform, a driving device for the lifting platform is required. In the existing three-dimensional garage, the driving device of the lifting platform mostly adopts a traction machine and a steel wire rope traction to achieve ascent or descend. Its shortcomings are: the lifting platform has poor stability during lifting operation and access to the vehicle, and additional stabilization devices are required, and the control room needs to be built on the ground, which...

AI Technical Summary

Problems solved by technology

Its disadvantages are: the stability of the lifting platform is poor during lifting operation and access to the car, and another stabilizing device is required, and a control room needs to be built on the ground, which occupies the ground.

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