Rotating locating device adopting rotating support for rotating platform

Abstract

The invention relates to a rotating locating device adopting rotating support for a rotating platform. The rotating locating device comprises a driving frame arranged at the bottom of the rotating platform, a driving motor arranged on the driving frame, a locating frame arranged on one side of the driving frame and a grooved rail arranged on a lifting platform, wherein the grooved rail is located on the lower side of the locating frame, corresponds to the position of a driving end of the driving motor, is an arc-shaped track, corresponds to the movement path of the driving frame, and adopts a U-shaped groove body with an opening opposite to the circle center. With adoption of the technical scheme, driving connection of the rotating platform and the lifting platform is transferred to the edge of the rotating platform, therefore, internal stress of mechanical driving can be changed effectively, a low-power driving motor can be assembled, a driving motor with high rotating speed and low torque can be also mounted, rapid response of the rotating platform can be realized, small-stress driving is realized, a locating point can be close to the parking space, and an action to reach the parking space is accurately controlled.

Description

technical field [0001] The invention belongs to the field of three-dimensional mechanical garages, and in particular relates to a rotary positioning device for a rotary support rotary platform. Background technique [0002] The applicant has worked in the field of three-dimensional underground parking garages for decades, and found that it is difficult to control the position of the rotary platform when picking and placing vehicles in the three-dimensional garage. Therefore, the self-weight of the transport platform is very large, and it is difficult to control the mechanical action. Now the vehicle is required to be accessed at a fast speed. The high speed leads to large inertia, and at the same time, it is very difficult to align the rotating platform with the parking space, which makes the start and stop of the drive system difficult. It brings a large instantaneous load, which poses a great challenge to the reliability of the machine. Blindly increasing the driving power...

AI Technical Summary

Problems solved by technology

[0002] The applicant has worked in the field of three-dimensional underground parking garages for decades, and found that it is difficult to control the position of the rotary platform when picking and placing vehicles in the three-dimensional garage. Therefore, the self-weight of the transport platform is very large, and it is difficult to control the mechanical action. Now the vehicle is required to be accessed at a fast speed, which leads to a large inertia, and at the same time, it is very difficult to align the rotating platform with the parking space, which makes the start and stop of the drive system difficult. It brings a large instantaneous load, which poses a great challenge to the reliability of the machine. Blindly increasing the driving power increases the speed of the equipment, but the precise alignment is more difficult. There is a gap between the fast access to the vehicle and the accurate alignment of the parking space. The relative contradiction brings great challenges to the reliability of the machinery. Improving the driving power is one way, but after the speed of access to the vehicle is accelerated, the accurate alignment of the parking space becomes a bottleneck, so technical difficulties have been encountered

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