A hydraulically driven three-dimensional parking garage with a gear pair amplification mechanism

Abstract

The invention discloses a hydraulically driven three-dimensional parking garage with a gear pair amplification mechanism. It includes the main frame composed of columns, crossbeams and longitudinal beams, the upper vehicle plate that can be lifted and moved horizontally, the lower vehicle plate that can move horizontally on the lower guide rail, and the hydraulic cylinder is fixedly installed on the left longitudinal beam. The beams are arranged in parallel, the top of the piston rod of the hydraulic cylinder is connected with a rack, the roller seat is installed on the left longitudinal beam, and the roller seat is connected with a gear shaft for rotation, the gear on the gear shaft meshes with the rack, and the gear shaft on the A reel is arranged coaxially, and the diameter of the reel is larger than the pitch circle diameter of the gear, so the action distance of the piston rod of the hydraulic cylinder is enlarged, and the lifting speed of the upper vehicle plate is improved. The reel is connected with the upper vehicle board through a rope suspension device. Compared with the three-dimensional parking garage that adopts the stroke amplification mechanism composed of movable pulley and fixed pulley, the present invention has the characteristics of simple structure, fast running speed, low noise and safe and reliable performance.

Description

technical field [0001] The invention relates to the technical field of three-dimensional parking equipment, in particular to multi-layer hydraulic three-dimensional parking equipment. Background technique [0002] With the development of the automobile industry and the improvement of people's living standards, the per capita car ownership in cities continues to increase. However, with the increase of urban population, people's living space is getting smaller and smaller, and there are almost no parking spaces. In order to adapt to parking People began to use a large number of three-dimensional garages to solve the problem of insufficient parking spaces. [0003] Existing three-dimensional garages all have bottom-floor down-loading panels and upper-layer upper-loading panels. The down-loading panels are located on the bottom layer and cannot be raised or lowered, but can only move laterally; the upper-loading panels can move laterally with the traversing frame set on the guid...

AI Technical Summary

Problems solved by technology

The disadvantage of this structure is that the structure is complex and the cost is high; the second is that there are many moving pairs, and the installation, commissioning, and operation and maintenance are not convenient; the third is that the lifting wire rope is wound repeatedly, especially on the top floor of the garage, and the defect of the wire rope is inconvenient Find and discover, there are security risks

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