Three-dimensional parking lot with hydraulic-power hinge connecting-rod type lifting mechanism

The utility model discloses a three-dimensional parking lot with a hydraulic-power hinge connecting-rod type lifting mechanism. The three-dimensional parking lot comprises multilayer, double-row and vertically juxtaposed parking lots (3) and a corridor situated in the center, wherein a rail is laid on the top of the corridor; an elevating platform (2) and a hinge elevator (5) are arranged in an elevating shaft well of the corridor; the lifting and decreasing of the hinge connecting-rod type elevator (5) realizes the vertical movement of the elevating platform (2); the hinge connecting-rod type elevator (5) sliding on the rail laid on the top of the corridor realizes the horizontal movement of the elevating platform (2) along the corridor; the elevating platform (2) is provided with a supporting plate (28); and the supporting plate (28) is provided with a rotation device and a translation device (9) to enable parking vehicles (4) entering and leaving the parking lots (3). The three-dimensional parking lot is simple in manufacturing process, solid and reliable in structure, and low in operation cost, and substantially improves the space utilization rate. Moreover, the three-dimensional parking lot solves the problems of traffic jam and shortage of parking lots.