2D fountain device used for performance stage and provided with rotary disc and brake

Abstract

The invention relates to a 2D fountain device used for a performance stage and provided with a rotary disc and a brake. The 2D fountain device comprises a fixed part, a rotating part and a spraying nozzle; the fixed part is fixedly arranged on a steel frame or a foundation below a stage face, a supporting tray is fixedly connected to the fixed part through a tray connecting rod, and two symmetrically-arranged pneumatic brake devices are installed on the tray connecting rod; the stage rotary disc rotating synchronously with the rotating part is installed in the middle of the stage face, the upper surface of the stage rotary disc and the stage face are located in the same plane, and a water passing groove coincident with the spraying nozzle in the swing direction is arranged at the position, in the middle of the rotary disc, of the surface of the stage rotary disc; and a brake disc rotating along with the stage rotary disc is installed below the stage rotary disc, and the brake disc and the pneumatic brake devices perform the holding motion or the releasing motion. The 2D fountain device is perfectly combined with the stage, when a fountain performance is carried out, a water column which freely rotates penetrates the stage face to conduct performance; and when the fountain performance is not carried out, an actor can freely perform on the stage face.

Description

Technical field [0001] The present invention relates to a 2D fountain device, and more specifically, to a fountain device that is installed on a performance stage and meets multiple functions such as fountain performances and actor performances. Background technique [0002] The music fountain industry has developed rapidly in recent years. The 2D fountain device whose water outlet angle can be controlled arbitrarily has become more and more popular, and it has been used in many large-scale fountain shows. Because the 2D fountain device depends on the swing and rotation of the nozzle to change The direction of the water column means that the area where the 2D fountain device is installed requires a certain amount of space to meet the free rotation of the nozzle. Therefore, the device is mostly installed in open spaces such as fountains. [0003] With the continuous development of stage performances, more and more special effects are applied to stage performances, and the applicatio...

AI Technical Summary

Problems solved by technology

[0004] According to the existing technology, to install the 2D fountain device on the performance stage, it is necessary to open a hole with a diameter of 300mm-400mm on the performance stage to meet the rotation of the nozzle, and this will greatly affect the performance of the actors on the stage

And the 2D fountain device installed on the stage is often impacted by external forces due to the activities of the actors. Although some 2D fountain devices have a self-locking function, the life of the transmission mechanism such as the worm gear and worm will be greatly reduced when it is often impacted by external forces. reduce

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