The invention relates to the technical field of segmental beam lifting, in particular to a special multifunctional rotary adjusting lifting appliance for a segmental beam. The lifting appliance comprises a vehicle body and a lifting appliance body, wherein crawler wheels used for advancing of the vehicle body are arranged at the bottom of the vehicle body, a screw is rotationally arranged at the tail of the vehicle body, a threaded sleeve is in threaded connection with the screw, the threaded sleeve is in sliding connection with the vehicle body, a push-pull rod is arranged on the threaded sleeve in a hinged mode, and the other end of the push-pull rod is hinged to the outer side of a rack; and the lifting appliance body comprises a bottom plate and a rotating disc, the rotating disc is rotationally arranged below the bottom plate through a first rotating shaft, and a main hook is arranged below the rotating disc. According to the lifting appliance, the lifting appliance body is arranged at the top of the rack and comprises the bottom plate and the rotating disc, the rotating disc is rotationally arranged below the bottom plate through the first rotating shaft, the main hook is arranged below the rotating disc, the rotating disc rotates to drive the main hook to rotate, and therefore the segmental beam can be controlled to rotate during lifting.
本发明涉及节段梁起吊技术领域,具体是一种节段梁专用多功能旋转调节吊具,包括车体和吊具本体;所述车体的底部安装有用于车体行进的履带轮,车体的尾部转动安装有螺杆,螺杆上螺纹连接有螺套,螺套的与车体滑动连接,所述螺套上铰接安装有推拉杆,推拉杆的另一端与机架的外侧铰接;所述吊具本体包括底板和转盘,转盘通过第一转轴转动安装在底板的下方,转盘的下方安装有主挂钩。本发明在机架的顶部设置有吊具本体,吊具本体包括底板和转盘,转盘通过第一转轴转动安装在底板的下方,转盘的下方安装有主挂钩,利用转盘的转动带动主挂钩转动,从而在起吊时能够控制节段梁旋转。
Special multifunctional rotary adjusting lifting appliance for segmental beam
一种节段梁专用多功能旋转调节吊具
2021-05-14
Patent
Electronic Resource
Chinese
IPC: | B66C Krane , CRANES |
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