The invention discloses a maintenance lifting device for a large radar array plane, which comprises a driving unit, a guide rail, a tackle, a main platform and a mobile platform, the driving unit is located at the top end or above the radar array plane, the guide rail is directly connected with the radar array plane, the tackle is slidably connected with the guide rail, the driving unit is connected with the tackle, and the main platform is connected with the tackle. The guide rail is arranged on the main platform, the movable platform is located below the guide rail, the pulley is detachably connected with the main platform, when the radar array plane needs to be maintained, the main platform is connected with the pulley, and when the radar array plane does not need to be maintained, the main platform is separated from the pulley and can move away along the movable platform. The beneficial effects of the invention are that the system is more suitable for a large radar array plane with pitching requirements, the main platform does not need to rotate along with the radar array plane, the load of pitching rotation is reduced, the power required by pitching driving is reduced, and the cost is reduced.
本发明公开一种大型雷达阵面的维修升降装置,包括驱动单元、导轨、滑车、主平台、移动平台,所述驱动单元位于雷达阵面顶端或之上,所述导轨直接连接雷达阵面上,所述滑车能够滑动的连接所述导轨,所述驱动单元连接所述滑车,所述移动平台位于所述导轨的下方,所述滑车与所述主平台能够拆卸的连接,当雷达阵面需要维修时,所述主平台与所述滑车连接,当雷达阵面不需要维修时,所述主平台与所述滑车脱离、并能够沿移动平台移开。本发明的有益效果:更加适应大型且具有俯仰需求的雷达阵面,主平台无需跟随雷达阵面一起转动,减轻了俯仰转动的负载,降低了俯仰驱动所需功率,降低成本。
Large radar array surface maintenance lifting device
一种大型雷达阵面维修升降装置
2023-08-18
Patent
Elektronische Ressource
Chinesisch
IPC: | B66F HOISTING, LIFTING, HAULING, OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD , Hub-, Verhol- oder Schubvorrichtungen, soweit nicht anderweitig vorgesehen, z.B. Vorrichtungen mit unmittelbarer Krafteinwirkung auf die Last |
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