A lifting and rotating platform system for a three-dimensional garage

Abstract

The present invention relates specifically to a lifting and rotating platform system for a three-dimensional garage, which belongs to the technical field of three-dimensional parking garages. The mechanism includes a traction machine set in the center of the bottom of the garage shaft, a suspension cable driven by the traction machine, a counterweight, and a guide fixed pulley block that turns the suspension cable. One end of the suspension cable is connected to the lifting and rotating platform. It is fixedly connected, and the other end bypasses the guide fixed pulley block and the traction wheel of the traction machine and is fixedly connected with the bottom of the lifting and rotating platform. The invention uses a traction machine and a plurality of suspension steel cables to drive the entire lifting and rotating platform to move vertically, which can greatly improve the operating speed of the lifting and rotating platform, reduce the waiting time of users, and meet the needs of deeper three-dimensional garages. Use it to help expand the capacity of the garage, improve the utilization rate of the land, and save land resources.

Description

technical field [0001] The invention relates to the technical field of lifting equipment for a three-dimensional parking garage, in particular to a lifting and rotating platform system for a three-dimensional garage. Background technique [0002] At present, with the intensification of the urbanization process, the permanent population of the city is increasing, and the available land area in the city is getting less and less. With the development of the country, there are more and more household vehicles, so parking has become an important problem that plagues people's normal life and work in the city. For this reason, in recent years there has been a cylindrical three-dimensional parking garage built underground, such as the disclosed cylindrical combined intensive three-dimensional parking garage in the Chinese invention patent No. 200610086606.7, which transports vehicles to park or take out by lifting and rotating platforms. Greatly save the floor area of ​​the garage....

AI Technical Summary

Problems solved by technology

[0003] The lifting and rotating platform in the prior art is vertically lifted by 4 motors through chain traction. The 4 motors need to work synchronously, and the timing and speed of their startup and shutdown are required to be highly consistent, so that the lifting and rotating platform can run smoothly. It is difficult to achieve in actual operation, and there are many power sources and energy consumption

In addition, the chain drive has many disadvantages, such as: 1. The transmission speed is slow, which limits the running speed of the entire three-dimensional garage. The length is easy to shake, so that the lifting and rotating platform cannot run smoothly. Therefore, the use of chain transmission greatly limits the depth and capacity of the three-dimensional garage; out of sync

[0004] In addition to the above-mentioned problems, the exhaust effect of this intensive cylindrical garage is very poor. It is necessary to install a large fan and a corresponding ventilation system to replace the air inside the garage, which will greatly increase the difficulty of construction and the garage. construction cost

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