The invention discloses a lifting device for a PC component production process and the PC component production process, and relates to the technical field of PC component production and machining. Thelifting device comprises a main frame body, a bearing frame body, a cross rod and a bearing rod, and is characterized in that first connecting pieces are symmetrically and fixedly connected to the two sides of the bottom of the bearing rod, wherein a U-shaped piece is fixedly connected to the top of the bearing frame body, a transverse shaft is arranged inside the U-shaped piece, and second connecting pieces are symmetrically arranged on the two sides of the interior of the U-shaped piece. According to the lifting device, a vertical groove and a spring play a role in buffering a lifting hookin the vertical direction, so that the stress borne by the lifting hook in the lifting process is reduced, and the service life is prolonged; and a connecting shaft, a vertical block, a rotating shaft, a circular cavity, a rotating disc, a semicircular groove, a ball body and a bearing shaft are used in a matched mode, so that the lifting hook can be moved conveniently, the rotation of the liftinghook is facilitated, the compensation function is achieved, and the application range of the lifting device is enlarged.
本发明公开了一种用于PC构件生产工艺的起吊装置及PC构件生产工艺,涉及PC构件生产加工技术领域,包括主框体、承载框体、横杆和承载杆,其特征在于:所述承载杆的底部两侧对称固定连接有第一连接件,所述承载框体的顶部固定连接有U型件,所述U型件的内部设置有横轴,且U型件的内部两侧对称设置有第二连接件。本发明中,通过竖槽和弹簧起到了对吊钩竖直方向上的缓冲功能,降低了在起吊过程中吊钩所受的应力,增加了使用寿命,通过连接轴、竖块、转轴、圆形空腔、转盘、半圆槽、球体和承载轴之间的配合使用,既方便吊钩的移动,又方便吊钩的旋转,起到了补偿的功能,增加了该起吊装置的适用范围。
Lifting device for PC component production process and PC component production process
一种用于PC构件生产工艺的起吊装置及PC构件生产工艺
2020-12-18
Patent
Electronic Resource
Chinese
IPC: | B66C Krane , CRANES / F16F SPRINGS , Federn / B66D Haspeln , CAPSTANS / B28B Formgeben von Ton oder anderen keramischen Stoffzusammensetzungen, Schlacke oder von Mischungen, die zementartiges Material enthalten, z.B. Putzmörtel , SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS, SLAG OR MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER |
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