Forward leading and rotating mechanical transmission device with rigid driving on both sides

Abstract

The invention provides a forward leading and rotating mechanical transmission device with rigid driving on both sides. The forward leading and rotating mechanical transmission device comprises a rotating side ground guiding rail, a straight travelling side ground guiding rail, an arc-shaped driving guiding rail, a rotating guiding unit, a rotating side driving standing column, a straight travelling side driving standing column, an upper bedplate, and a displacement driving unit. The advantages that two-floor parking equipment capable of forward moving and rotating on an original upper bedplatecan be installed in a plane parking space, a bedplate is not required to be arranged on a lower-floor parking space, and an upper-floor parking space can move forwards and rotate to a lane to realizeavoidance are maintained, the defect of a single standing column cantilever on one side is eliminated, a larger parking space can be obtained, the modes that a displacement driving motor reducer is matched with two sets of steering mechanisms to transfer power to driving standing columns on the two sides, and synchronous rigid driving of gear/rack driving on the two sides correspondingly are adopted, compared with the mode that two sets of motor reducers are adopted to drive correspondingly, the characteristics of simple overall structure, easy control and low cost are achieved, and the competitive advantage of forward moving and rotating two-floor parking of the upper bedplate is further increased.

Description

technical field [0001] The invention relates to the field of mechanical parking equipment, in particular to a displacement-driven mechanical transmission device in which the upper platform (that is, the two-story vehicle-carrying board) moves forward and rotates in the two-story parking equipment. Background technique [0002] With the increase of car ownership, the problem of insufficient parking space is becoming more and more obvious, and mechanical parking equipment has been widely used. In order to solve the shortcomings of the traditional two-story lift-and-slide type and two-story simple lift type parking equipment, ten years ago, a two-story parking equipment type with the upper platform moving forward and rotating appeared in China. The original design was a single column on one side. The cantilever-supported upper platform moves back and forth on the unilateral track on the ground and rotates in situ in a static state. This structural form makes the main steel stru...

AI Technical Summary

Problems solved by technology

The advantage of the above method is that it can adapt to the situation where the horizontality of the installation site (especially the parking space area and the driveway area) is not good. The disadvantage is that relying on the rolling friction between the driving roller and the guide rail to drive the displacement has low efficiency, poor reliability, and poor accuracy. , in order to avoid the asynchronous displacement of both sides, it is necessary to increase the auxiliary control means of displacement synchronization, which increases the production cost and control difficulty

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