The invention relates to the technical field of crane auxiliary equipment, and discloses a device for achieving detection and alarming on high-altitude wind power when a crane works. The device comprises a shell, the left end of the shell is fixedly connected with a fan, the right end of the fan is fixedly connected with a rotary disc, the left end of the rotary disc is movably connected with limiting blocks, and the right ends of the limiting blocks are fixedly connected with a coil. A magnet is fixedly connected to the upper end of the coil, fixed blocks are fixedly connected to the upper end of the magnet, a power storage mechanism is fixedly connected to the upper ends of the fixed blocks, a wire is fixedly connected to the upper end of the power storage mechanism, a photoresistor is fixedly connected to the middle of the wire, and a bulb is fixedly connected to the other end of the wire. The upper end of a movable feeler lever is in contact with an alarm mechanism, due to the factthat the movable feeler lever is connected with the power storage mechanism, currents pass through the interior of the alarm mechanism, and therefore an alarm is given to a control room, and the effects of achieving detection and alarming on high-altitude wind power are achieved.
本发明涉及起重机辅助设备技术领域,且公开了一种起重机在工作时对高空风力的检测报警装置,包括壳体,所述壳体左端固定连接有风扇,所述风扇右端固定连接有转盘,所述转盘左端活动连接有限位块,所述限位块右端固定连接有线圈,所述线圈,所述线圈上端固定连接有磁铁,所述磁铁上端固定连接有固定块,所述固定块上端固定连接有蓄电机构,所述蓄电机构上端固定连接有导线,所述导线中部固定连接有光敏电阻,所述导线另一端固定连接有灯泡。通过活动触杆上端对与报警机构相接触,因活动触杆与蓄电机构是相连接的,所以使得报警机构内部通过电流,从而对控制室发出警报,从而达到对高空风力的检测与报警的效果。
Device for achieving detection and alarming on high-altitude wind power when crane works
一种起重机在工作时对高空风力的检测报警装置
16.03.2021
Patent
Elektronische Ressource
Chinesisch
IPC: | F21V FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF , Funktionsmerkmale oder Einzelheiten von Leuchten oder Beleuchtungssystemen / F21W Index-Schema in Verbindung mit den Unterklassen F21K, F21L, F21S und F21V, betreffend den Gebrauch oder Einsatz von Leuchten oder Beleuchtungssystem , INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO USES OR APPLICATIONS OF LIGHTING DEVICES OR SYSTEMS / B66C Krane , CRANES / F03D Windkraftmaschinen , WIND MOTORS |
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