Dynamic spiral landscape device
A spiral and landscape technology, which is applied to stage installations, special decorative structures, installations used in theaters and circuses, etc., can solve the problems that cannot be separated for independent control, the driving force required for rotation is large, and the scene effect is monotonous. Achieve the effect of ensuring installation strength and operational reliability, good landscape effect, and unique and ingenious design
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[0032] Example one
[0033] Such as Figure 1-3 As shown, the present invention can be assembled into figure 1 The cylindrical structure shown also includes a base 16. Any of the gear-driven rotating mechanisms described as an independent rotating unit. The lower flange 10 of the fixed ring 1 of the gear-driven rotating mechanism at the lower end of the columnar structure is connected to the base 16 and fixedly installed.
[0034] Each rotation unit includes an independent rotation drive mechanism, and the rotation angle of the rotation unit is precisely controlled by a servo motor. When the rotation angle of the rotation unit is arranged in an arithmetic sequence, it can be as follows Figure 2-3 Spiral effect shown.
[0035] Such as Figure 4-6 Shown is a schematic structural diagram of the rotating unit. The fixed ring 1 is a hollow cylindrical structure. The present invention installs two oppositely arranged along the center of the fixed ring 1 on the hollow inner wall of the f...
Example Embodiment
[0036] Example two, such as Figure 7 As shown, the rotating frame 2 is a rhombus plate structure, the rhombus plate structure is provided with an installation groove, the installation groove is installed with a fuel tank 11, and the rhombus plate structure is also provided with Fire hole 12. As a way, the fuel tank 11 is arranged in the installation groove on the lower surface of the rotating frame 2 and is restrained by a restraint belt. The restraint belt is not restricted in material, and may be metal, leather, or other materials. The fuel tank 11 and the spray hole 12 are connected to a control circuit, and the control circuit can control the spray time. The fire blast hole 12 is arranged at the end point far away from the center of the fixing ring 1, so that after the combination of the present invention is installed, the fire blast will not affect other components and reduce component material damage and danger.
Example Embodiment
[0037] Example three, such as Figure 8 As shown, the rotating frame 2 is sheathed with the cover, and preferably, the inner surface of the cover can just be sheathed on the outer surface of the rotating frame 2. A through hole is provided in the center of the casing, and the diameter of the through hole is larger than the outer diameter of the upper flange 9 of the fixed ring 1. In this embodiment, the upper flange 9 of the fixed ring 1 is higher than the rotating frame 2, and the through hole of the cover is sleeved outside the upper flange 9. The cover is provided with fire holes 12 corresponding to the fire holes 12 of the rotating frame 2.
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