Parking Deck Structure of Non-Dodging Three-Dimensional Parking Garage

Abstract

A parking deck structure for a non-dodging three-dimensional (3D) parking garage is provided. The parking deck structure includes a parking deck, a parking deck column, a rotary column, and rollers for supporting upward and downward movement of the parking deck along the rotary column. Two wing plates are connected to two opposing sides of the parking deck column. With this arrangement, the parking deck structure is simple in structure and low in cost, and has high bending resistance and a better capability to support the rollers. Furthermore, an end surface connecting plate extending outward is disposed at a lower end of the parking deck column, and the parking deck column is joined to the parking deck by the end surface connecting plate. Accordingly, the parking deck structure is easy to assemble and transport.

1 . A parking deck structure for a non-dodging three-dimensional ( 3 D) parking garage, comprising:
 a rotary column;   a parking deck adapted for loading a car;   a parking deck column fixedly connected with the parking deck and movably coupled to the rotary column;   a rear elevating support mounted on the parking deck column;   a pair of wing plates disposed on two opposing sides of the parking deck column, wherein each of the wing plates extends from the parking deck column towards the rotary column and bends outward from the rotary column, and each of the wing plates is connected with the rear elevating support;   a front roller mounted on the parking deck column;   a rear roller mounted on the rear elevating support; and   a pair of side rollers on the respective wing plates, wherein the rollers support upward and downward movement of the parking deck along the rotary column.   
     
     
         2 . The parking deck structure of  claim 1 , wherein the wing plates are disposed along a height direction of the parking deck column and are welded or bolted to the parking deck column. 
     
     
         3 . The parking deck structure of  claim 1 , further comprises an end surface connecting plate for connecting the parking deck column to the parking deck, the end surface connecting plate extending outward from a lower end of the parking deck column. 
     
     
         4 . The parking deck structure of  claim 3 , further comprises a longitudinal beam connected to the parking deck, a longitudinal beam supporting foot joined at a side of the longitudinal beam, wherein the longitudinal beam supporting foot comprises a supporting surface and a reinforcing rib located beneath the supporting surface, and the supporting surface of the longitudinal beam supporting foot is attached to a lower side of the end surface connection plate; and wherein the end surface connection plate is joined together with the supporting surface of the longitudinal beam supporting foot to allow for connection of the end surface connection plate with the parking deck. 
     
     
         5 . The parking deck structure of  claim 4 , wherein the end surface connection plate is joined to the supporting surface of the longitudinal beam supporting foot by bolts. 
     
     
         6 . The parking deck structure of  claim 4 , wherein the parking deck, the longitudinal beam and the longitudinal beam supporting foot are welded together. 
     
     
         7 . The parking deck structure of  claim 4 , wherein the reinforcing rib is connected between the end surface connecting plate and the parking deck column. 
     
     
         8 . The parking deck structure of  claim 3 , wherein a lower end of each of the wing plates is connected to an upper side of the end surface connection plate. 
     
     
         9 . The parking deck structure of  claim 7 , wherein the rear elevating support is joined to the wing plates by bolts. 
     
     
         10 . The parking deck structure of  claim 3 , wherein the parking deck column and the end surface connecting plate are welded together. 
     
     
         11 . The parking deck structure of  claim 1 , wherein the wing plates are L-shaped.