Cam-link mechanical three-dimensional parking device

Abstract

The invention discloses a cam-connecting rod type mechanical three-dimensional parking device comprising cams fixed to the ground, driving shafts rotatably mounted on the cams, a car dragging plate horizontally moving in an inverted-L-shaped track, a connecting rod assembly in transmission connection between the driving shafts and the car dragging plate, and a power device for driving the drivingshafts to rotate so as to enable the connecting rod assembly to drive the car dragging plate to horizontally move in an inverted-L-shaped track. The connecting rod assembly comprises a driving connecting rod assembly and a balance connecting rod assembly. A vertical space can be fully utilized by means of the structure, the number of parking spaces is increased twice under the condition that no additional road area is occupied and parking on original parking spaces is not affected, and meanwhile, different driving devices adopted for maintaining synchronism are omitted, the failure rate is lowered, and the safety coefficient is increased.

Description

technical field [0001] The invention relates to a parking device, in particular to a cam-link type mechanical three-dimensional parking device. Background technique [0002] The existing residential parking spaces in the city can no longer meet the parking needs of the modern society. Under the new requirements of the sharp increase in car ownership and energy conservation and environmental protection, mechanical small household parking devices have emerged as the times require, among which double-deck parking devices are relatively common. A parking device for alleviating parking difficulties. [0003] In the existing parking devices for single small cars, most of them have adopted such as the prior art CN 107035178: after parking in situ, the three-dimensional parking mode of vertical rise, thereby reaching the maximum utilization of the parking lot space. However, this method fixes four columns around the parking area, which increases the occupation of the road. The exi...

AI Technical Summary

Problems solved by technology

However, due to the environmental constraints of the community, the volume occupied by the device is too large, which is not easy to install

The prior art CN 104499750 discloses a two-story mechanical parking device. This cantilever mechanism does not add too many columns to the parking space below, which not only facilitates the storage of the parking space below but also reduces the impact on vehicles driving on the road. At the same time, the parking space on the lower floor will not be affected when the upper floor is accessed. The disadvantage is that it is difficult to achieve accurate mutual cooperation of all cylinders on the same side according to the given trajectory due to the simultaneous use of multi-cylinder drive; due to the use of two-sided supports, it is difficult in practical applications Realize the complete synchronization of the drive of each cylinder on the left and right sides

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