Multi-spiral ramp type stereoscopic parking garage

Abstract

The invention discloses a multi-spiral ramp type stereoscopic parking garage, and belongs to the technical fields of automotive parking garages. The multi-spiral ramp type stereoscopic parking garage is characterized in that the parking garage is designed by applying the basic features of a multiple thread, namely an equal pitch and the same lift. A double-spiral ramp type stereoscopic parking garbage is taken for example; phase positions at an interval of 180 degrees on an axial cross section are designed; starting points of two independent spiral surfaces A and B are subjected to an equal lead and an equal floor height and are subjected to equidirectional hovering rise along a ring form in a closed area; a reversing road is designed at a connecting line of one pair of equal-height points selected on each floor of the two spiral surfaces, namely, an up one-way road A can lead to a down one-way road B through the reversing road on each floor; and the purposes of searching a parking space for parking and coming in and out of the garage are completed. Ground and underground parts which are relatively independent exist. The multi-spiral ramp type stereoscopic parking garage has the beneficial effects that the internal operation capacity of the parking garage is improved manyfold in structure principle compared with those of the schemes of various self-propelled parking garages applying designs most approaching the prior art; automobiles run smoothly and sequentially; the economical efficiency is good; and the garage capacity rate is high.

Description

technical field [0001] The invention belongs to the technical field of automobile parking garages, and relates to the application of the characteristics of equal pitch and same lift of multi-start threads in the technical field of machinery manufacturing to design a scheme for automobile parking garages. Background technique [0002] According to reports, the number of family cars in my country's large and medium-sized cities has reached more than 18 per 100 households. The rapid increase in the number of cars has caused congestion on urban roads, and what is more serious is the difficulty of parking and storing cars. The construction of parking garages in large and medium-sized cities in my country is far behind the increase in the number of cars. In the past two years, large and medium-sized cities in my country have begun to realize the importance of speeding up the construction of parking garages. The construction of parking garages is bound to have great development. ...

AI Technical Summary

Problems solved by technology

[0005] The purpose of the present invention is to provide a novel multi-start spiral ramp type three-dimensional parking garage scheme utilizing the characteristics of equal pitch and same lift of multi-start threads in the technical field of mechanical manufacturing, so as to solve the problems in the current parking garage design. Problems such as weak internal operation capacity, unsmooth and disorderly driving of vehicles in the warehouse, and low storage capacity rate

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