L-shaped displacement mechanism for lower platform plate of parking equipment

Abstract

The invention discloses an L-shaped displacement mechanism for a lower platform plate of parking equipment. The L-shaped displacement mechanism comprises the lower platform plate, a long guide rail, arotating and traverse moving guide unit, a position detection unit, a positioning unit, a rear drive system, a front drive system and a control system. The front drive system and the rear drive system are mounted in front and rear of the lower platform plate correspondingly. The long guide rail is located on one side of the lower platform plate in the length direction. The rotating and traverse moving guide unit is positioned at the end, close to a lane, of the long guide rail. According to the L-shaped displacement mechanism, an existing lower platform plate driving mode is improved, and therear driving system is formed; meanwhile, the front driving system capable of being switched between linear displacement auxiliary driving of a chain wheel chain mechanism driving a straight drivingwheel and rotating rolling wheel auxiliary rotating following-up is additionally arranged, the long guide rail is adopted to be matched with a rotating slidable guide rail and a guide wheel to guide,the steering non-obstacle between the linear displacement and the rotating displacement is perfectly achieved, and the linear displacement high-speed and stable lower platform plate forward moving, rotating and transverse moving are realized perfectly, namely the L-shaped displacement of the lower platform plate is achieved.

Description

technical field [0001] The present invention relates to the technical field of mechanical parking equipment, and more specifically relates to a two-layer parking equipment with a lower platform that moves forward and rotates. State changes and transitions after moving to the lane and then rotating and traversing in the lane. Background technique [0002] With the increase of the number of cars in our country, in order to solve the problem of insufficient parking spaces, domestic mechanical parking equipment has been widely used. More than ten years ago, China firstly launched the "two-story parking equipment with forward movement and rotation of the upper platform" (commonly known as "no avoidance"). The main feature is that the upper platform needs to be moved forward and rotated. Shortly thereafter, the type of "two-story parking equipment with forward movement and rotation of the lower platform" was launched in China. The main feature is that the lower platform needs to ...

AI Technical Summary

Problems solved by technology

Shortly thereafter, the type of "two-story parking equipment with forward movement and rotation of the lower platform" was launched in China. The main feature is that the lower platform needs to move forward-rotate-transversely (that is, "L"-shaped displacement). For details, see the announcement number CN200985656Y, the name " A forward-moving and avoiding-type vehicle-carrying device” discloses a technical solution. This solution uses a motor reducer to directly drive two rollers arranged at the front and rear. The structure is complex, installation and maintenance are difficult, and it is easy to be damaged during use. These shortcomings affect the The popularization and application of this type of parking equipment

In other words, the above two improved technical solutions still need to retain the original driving mechanism for lateral movement of the lower table or add a corresponding driving mechanism for lateral movement of the lower table, and the comprehensive effect is not obvious

[0005] In addition, there is a common shortcoming in all the improvement schemes, that is, the commutation between the linear displacement and the rotational displacement of the lower table is hindered, and the operation is not smooth.

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