A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
The invention discloses a multifunctional hall top surface double-wing type electric lifting reflecting plate (an aluminum alloy plate with the surface reflectivity being 0.8, and a honeycomb aluminum plate with the lining thickness being 20 mm), which comprises a trapezoidal structure supporting seat with a light reflecting plate with the reflectivity being 0.8 and a light strip lamp groove, a sound reflecting plate is hinged to the bottom of the supporting seat, and a spiral elevator is installed at the top end of the supporting seat. The top end of the lifting lead screw is connected with the sound reflecting plate through a first steel belt, the lead screw drives the sound reflecting plate to be folded and unfolded in a transmission mode, the angle of the sound reflecting plate is changed, two automatic balance frame steel belt clamps are installed on the top of the supporting base, each automatic balance frame steel belt clamp fixes two second steel belts, and the other ends of the four second steel belts are fixed to a belt winding wheel of the elevator. A servo motor is combined with digital, intelligent, preset programming and one-key execution functions of a control system, top reflecting surfaces and brightness of a stage and an audience hall are adjusted according to acoustic and optical use requirements of a conference hall, a music hall and a studio, space modeling and size are changed, and acoustic and optical indexes of the hall reach standard standards and use requirements.
本发明公开了多功能厅顶面双翅式电动升降反射板(表面反射率为0.8铝合金板，内衬20mm厚蜂窝铝板)，包括梯形结构带反射率0.8光反射板和光带灯槽的支撑座，支撑座底部铰接声反射板、支撑座顶端装有螺旋升降机，升降丝杆顶端与声反射板之间通过钢带一连接，丝杆传动带动声反射板收展，改变声反射板角度，支撑座顶部装有两个自动平衡架钢带夹，每个自动平衡架钢带夹固定两根钢带二，四根钢带二另一端固定在提升机的卷带轮上，采用伺服电机结合控制系统数字化、智能化、预设编程、一键执行功能，根据会议厅、音乐厅、演播厅声学、光学使用要求调整舞台和观众厅顶部反射面及光亮度，改变空间造型和体积，让厅堂声学、光学指标达到规范标准和使用要求。
The invention discloses a multifunctional hall top surface double-wing type electric lifting reflecting plate (an aluminum alloy plate with the surface reflectivity being 0.8, and a honeycomb aluminum plate with the lining thickness being 20 mm), which comprises a trapezoidal structure supporting seat with a light reflecting plate with the reflectivity being 0.8 and a light strip lamp groove, a sound reflecting plate is hinged to the bottom of the supporting seat, and a spiral elevator is installed at the top end of the supporting seat. The top end of the lifting lead screw is connected with the sound reflecting plate through a first steel belt, the lead screw drives the sound reflecting plate to be folded and unfolded in a transmission mode, the angle of the sound reflecting plate is changed, two automatic balance frame steel belt clamps are installed on the top of the supporting base, each automatic balance frame steel belt clamp fixes two second steel belts, and the other ends of the four second steel belts are fixed to a belt winding wheel of the elevator. A servo motor is combined with digital, intelligent, preset programming and one-key execution functions of a control system, top reflecting surfaces and brightness of a stage and an audience hall are adjusted according to acoustic and optical use requirements of a conference hall, a music hall and a studio, space modeling and size are changed, and acoustic and optical indexes of the hall reach standard standards and use requirements.
本发明公开了多功能厅顶面双翅式电动升降反射板(表面反射率为0.8铝合金板，内衬20mm厚蜂窝铝板)，包括梯形结构带反射率0.8光反射板和光带灯槽的支撑座，支撑座底部铰接声反射板、支撑座顶端装有螺旋升降机，升降丝杆顶端与声反射板之间通过钢带一连接，丝杆传动带动声反射板收展，改变声反射板角度，支撑座顶部装有两个自动平衡架钢带夹，每个自动平衡架钢带夹固定两根钢带二，四根钢带二另一端固定在提升机的卷带轮上，采用伺服电机结合控制系统数字化、智能化、预设编程、一键执行功能，根据会议厅、音乐厅、演播厅声学、光学使用要求调整舞台和观众厅顶部反射面及光亮度，改变空间造型和体积，让厅堂声学、光学指标达到规范标准和使用要求。
Multifunctional hall top surface double-wing type electric reflecting plate
多功能厅顶面双翅式电动反射板
2023-10-27
Patent
Electronic Resource
Chinese
Multifunctional hall top surface double-wing type electric reflection device
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