A Vertical Axial Suspension Support Structure

Abstract

The invention discloses a vertical axial suspension support structure, which comprises a vertical column, a turntable capable of horizontal rotation is installed on the column, and a mounting seat is provided on the outer wall of the column. There is a magnetic levitation slewing support device arranged horizontally between them. This device includes a transverse annular lower ring fixedly connected with the mounting base and a transverse annular upper ring fixedly connected with the turntable. The transverse annular lower ring and the transverse annular upper ring A magnetic levitation device is provided between them to form a magnetic levitation force between them, and a radial positioning device for preventing the radial displacement of the transverse annular upper ring is also provided between the transverse annular lower ring and the transverse annular upper ring. The radial positioning device includes a transverse annular guide track arranged on the transverse annular lower ring and / or the transverse annular upper ring, and a number of limit balls are arranged in the transverse annular guide track. The present invention has simple structure, convenient maintenance, permanent magnetic levitation, Low power consumption.

Description

[technical field] [0001] The invention relates to an amusement device, in particular to a vertical axial suspension support structure. [Background technique] [0002] At present, ordinary slewing bearings or bearings are widely used in slewing mechanisms. Ordinary slewing bearings or bearings are common: outdoor use, rain and sun exposure, dusty, harsh natural environment, large rigid connection impact, difficult maintenance (working at heights), and relatively large frictional resistance. The non-mechanical contact magnetic bearing has the advantages of non-contact, no lubricant, low power consumption, adjustable bearing damping and rigidity, etc., and can meet the special use occasions of amusement equipment. However, the magnetic bearing technology is complicated, and the active magnetic bearing also involves a feedback control system, which is expensive and has no application in amusement machine equipment at present. [Content of the invention] [0003] The invention...

AI Technical Summary

Problems solved by technology

However, the magnetic bearing technology is complicated, and the active magnetic bearing also involves a feedback control system, which is costly and has no application in amusement machine equipment at present.

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