Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Lifting device for underwater lifting stage
The invention discloses a lifting device for an underwater lifting stage, and relates to the technical field of lifting devices, the lifting device comprises a main body, a support frame is fixed at the bottom end in the main body, and a plurality of groups of lifting mechanisms are uniformly and fixedly arranged at the edge of the top of the support frame. According to each lifting mechanism, the included angle between the two lifting connecting rods is gradually reduced under the action of the lifting frame and the lifting block, then the tops of the two lifting connecting rods are gradually close to each other, the heights of the two lifting connecting rods are increased, and therefore the stage can be passively lifted under the action of the multiple lifting mechanisms; the reciprocating screw rod and the transmission gear of each lifting mechanism rotate under the action of the fluted disc, so that each lifting frame ascends relative to the reciprocating screw rod, the overall stress is stable, the stress at the edge position of the top of the stage is more uniform, the phenomenon that the stage shakes and even deviates due to non-uniform stress is effectively avoided, and the service life of the stage is prolonged. Therefore, the safety coefficient of the performer on the stage is effectively improved.
本发明公开了一种水下升降舞台用的升降装置，涉及升降装置技术领域，包括主体，所述主体内部底端固定有支撑架，所述支撑架顶部边缘均匀固定设置有多组升降机构。本发明每组升降机构在升降架以及升降块的作用下使两组升降连杆之间的夹角逐渐减小，进而两组升降连杆的顶部逐渐靠近，使两组升降连杆的高度升高，从而在多组升降机构的作用下，可以使舞台被动升高，每组升降机构的往复丝杆以及传动齿轮在齿盘的作用下进行旋转，进而使每组升降架相对于往复丝杆进行上升，整体受力较为稳定，且舞台顶部的边缘位置处受力更加均匀，有效的避免了舞台因受力不均匀导致晃动甚至是偏移的现象，从而有效的提高了舞台上表演者的安全系数。
Lifting device for underwater lifting stage
The invention discloses a lifting device for an underwater lifting stage, and relates to the technical field of lifting devices, the lifting device comprises a main body, a support frame is fixed at the bottom end in the main body, and a plurality of groups of lifting mechanisms are uniformly and fixedly arranged at the edge of the top of the support frame. According to each lifting mechanism, the included angle between the two lifting connecting rods is gradually reduced under the action of the lifting frame and the lifting block, then the tops of the two lifting connecting rods are gradually close to each other, the heights of the two lifting connecting rods are increased, and therefore the stage can be passively lifted under the action of the multiple lifting mechanisms; the reciprocating screw rod and the transmission gear of each lifting mechanism rotate under the action of the fluted disc, so that each lifting frame ascends relative to the reciprocating screw rod, the overall stress is stable, the stress at the edge position of the top of the stage is more uniform, the phenomenon that the stage shakes and even deviates due to non-uniform stress is effectively avoided, and the service life of the stage is prolonged. Therefore, the safety coefficient of the performer on the stage is effectively improved.
本发明公开了一种水下升降舞台用的升降装置，涉及升降装置技术领域，包括主体，所述主体内部底端固定有支撑架，所述支撑架顶部边缘均匀固定设置有多组升降机构。本发明每组升降机构在升降架以及升降块的作用下使两组升降连杆之间的夹角逐渐减小，进而两组升降连杆的顶部逐渐靠近，使两组升降连杆的高度升高，从而在多组升降机构的作用下，可以使舞台被动升高，每组升降机构的往复丝杆以及传动齿轮在齿盘的作用下进行旋转，进而使每组升降架相对于往复丝杆进行上升，整体受力较为稳定，且舞台顶部的边缘位置处受力更加均匀，有效的避免了舞台因受力不均匀导致晃动甚至是偏移的现象，从而有效的提高了舞台上表演者的安全系数。
Lifting device for underwater lifting stage
一种水下升降舞台用的升降装置
YAN WEI (Autor:in) / XU HUIDONG (Autor:in) / ZHANG YUEJUAN (Autor:in) / XIA HAOQUAN (Autor:in)
13.02.2024
Patent
Elektronische Ressource
Chinesisch
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| Europäisches Patentamt | 2024