The invention discloses a flag raising system, relates to the field of lifting devices, and can solve the problem that a flag is difficult to fly when wind power is insufficient in the prior art. The flag raising system comprises a platform, a flagpole connected to the platform, two pulleys rotationally connected to the two ends of the flagpole respectively, a flag rope connected between the two pulleys, a flag connected to the flag rope and a driving piece connected into a containing cavity of the platform and used for driving the pulley close to the platform to rotate. The flag is connected to the flag rope through a supporting piece, an air pump is arranged in the containing cavity of the platform, a ventilation hose is connected between the air pump and the supporting piece, the supporting piece is provided with an airflow cavity communicated with the ventilation hose, and a plurality of airflow holes communicated with the airflow cavity are formed in the outer wall of the supporting piece. And the flag is blown up by the airflow sprayed out of the airflow hole.
本申请公开了一种升旗系统,涉及升降装置的领域,可以解决现有技术中在风力不足时旗帜难以飘扬的问题。升旗系统包括站台、连接于所述站台的旗杆、两个分别转动连接于所述旗杆的两端的滑轮、连接于两个所述滑轮之间的旗绳、连接于所述旗绳的旗帜和连接于所述站台的容纳腔内且用于驱动靠近所述站台的滑轮转动的驱动件,所述旗帜通过支撑件连接于所述旗绳,所述站台的容纳腔内设置有空气泵,所述空气泵和所述支撑件之间连接有通气软管,所述支撑件开设有连通所述通气软管的气流腔,所述支撑件的外壁开设有多个连通所述气流腔的气流孔,以使所述气流孔喷出的气流吹起所述旗帜。
Flag raising system
升旗系统
2025-02-18
Patent
Electronic Resource
Chinese
IPC: | G09F DISPLAYING , Anzeigewesen / 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 |
Full-automatic electronic linear limiting vertical flag raising structure
European Patent Office | 2021
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