The invention discloses a small crane, and belongs to the technical field of cranes. The structure comprises a lifting telescopic arm, a lifting hook arranged on one side of the lifting telescopic arm, a lifting rope connected with the lifting hook and a rotary drum used for fixing the lifting rope, and further comprises a lower supporting frame, a plug pin is arranged at the side end of the lower supporting frame, a base is arranged at the lower end of the lower supporting frame, and an upper supporting frame is fixedly arranged at the upper end of the lower supporting frame. A plurality of reinforcing plates are arranged in the lower supporting frame and the upper supporting frame, a lifting platform capable of ascending and descending is arranged on the upper supporting frame, a supporting plate is rotationally arranged at the upper end of the lifting platform, the lifting telescopic arm and the rotary drum are arranged on the supporting plate, and a balance weight plate used for placing balance weights is further arranged at the end, away from the lifting hook, of the supporting plate; a counterweight frame is further arranged in a frame body of the lower supporting frame in a sliding mode, a plurality of inserting pipes are further arranged at the upper end of the upper supporting frame and evenly distributed on the peripheral side of the lifting table, stabilizing assemblies used for stabilizing the machine body are inserted in the inserting pipes, and the machine is small, exquisite, convenient to use, easy to control and high in stability.
本发明公开了一种小型起重机,属于起重机技术领域。该结构括起重伸缩臂、设置在起重伸缩臂一侧的吊钩、与吊钩连接的吊绳以及用于固定吊绳的转筒,还包括下支撑架,下支撑架侧端设置有插销,下支撑架下端设置有底座,下支撑架上端固设有上支撑架,下支撑架与上支撑架中均设置有多个加固板,上支撑架上设置有可升降的升降台,升降台上端转动设置有支撑板,起重伸缩臂及转筒均设置在支撑板上,支撑板在远离吊钩的一端还设置有用于放置配重物的配重板,下支撑架的架体中还滑设有配重架,上支撑架上端还设置有多个插管,多个插管均匀的分布在升降台周侧,插管中插设有用于稳固机体的稳固组件,本发明小巧方便,操控简单,稳定性高。
Small crane
一种小型起重机
2022-03-01
Patent
Electronic Resource
Chinese
IPC: | B66C Krane , CRANES |