An underground parking garage for electric vehicles

Abstract

The invention relates to an electric vehicle underground garage. The electric vehicle underground garage comprises spliced supporting units and a center conveying unit. The center conveying unit is installed at the axis positions of the spliced supporting units. The center conveying unit is composed of parallel rotary guide rails, an upper drive type conveying table lifting mechanism, a shaft supporting type rotary mechanism and a conveying table. The upper drive type conveying table lifting mechanism is arranged on the tops of the rotary guide rails, a conveying table is driven by the upper drive type conveying table lifting mechanism to ascend and descend along the rotary guide rails, the shaft supporting type rotary mechanism is arranged at the bottoms of the rotary guide rails, and the rotary guide rails and the conveying table are driven by the shaft supporting type rotary mechanism to horizontally rotate. The conveying table comprises a transverse frame, guide rail slide bases and a double-layer vehicle bearing device, the guide rail slide bases running on the rotary guide rails in a guiding mode are arranged at the two ends of the transverse frame, and the double-layer vehicle bearing device is horizontally and vertically installed on the transverse frame. The electric vehicle underground garage is suitable for storing heavy vehicles such as electric vehicles, and is high in bearing weight, stable in structure, safe and reliable.

Description

technical field [0001] The invention belongs to a bicycle storage garage, in particular to an underground parking garage for electric vehicles. Background technique [0002] As a green sunrise industry, electric vehicles have been developing in China for ten years. In terms of electric bicycles, by the end of 2010, China's electric bicycles had reached 120 million, and the annual growth rate was 30%. From the perspective of energy consumption, electric bicycles are only one-eighth of motorcycles and one-twelfth of cars. From the perspective of occupied space, the space occupied by an electric bicycle is only one-twentieth of that of ordinary private cars. From the perspective of development trend, the market prospect of electric bicycle industry is still optimistic. Electric bicycles have been favored by low- and middle-income groups in cities for their cheap, convenient, and environmentally-friendly functional advantages. From the research and development of electric bi...

AI Technical Summary

Problems solved by technology

[0005] However, in view of the factors such as heavy weight and inconsistent size range of electric bicycles, the above-mentioned underground parking garage for electric vehicles has problems such as small bearing capacity and poor stability, which does not meet the requirements for use.

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