一种基于多维物理降噪结构的剧院舞台系统
By employing technologies such as sound insulation panels, buffer components, sealing components, and silent wheels in a multi-dimensional physical noise reduction structure, the noise and stability issues of traditional high-speed lifting stage machinery have been resolved, achieving full-process silent buffering and high-precision positioning, thus meeting the needs of high-end performance scenarios.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Applications(China)
- Current Assignee / Owner
- SHANGHAI CONSTRUCTION FOURTH CONSTRUCTION GROUP CO LTD
- Filing Date
- 2026-06-19
- Publication Date
- 2026-07-17
AI Technical Summary
Traditional high-speed lifting stage machinery suffers from popping and impact noises caused by piston effects and rigid buffers in the shaft, as well as abnormal noises and shaking caused by wear of the hinge structure. These issues make it difficult to meet the high requirements of quietness and stability in high-end performance scenarios.
It adopts a multi-dimensional physical noise reduction structure, including sound insulation panels, buffer components, sealing components, silent running wheels and braking components. Through technologies such as adaptive damping buffer, hydraulically driven diaphragm sealing, conical alignment structure and elastic wave spring pad, it achieves silent buffering throughout the process and braking without mechanical hard contact.
Significantly reduces air popping noise and metal friction noise, ensuring equipment stability and positioning accuracy, adapting to high-frequency stage switching conditions, improving equipment transmission stability and operating accuracy, and reducing the probability of failure.
Smart Images
Figure CN122406976A_ABST