The invention provides a bearing bench with jacking mechanisms. The bearing bench is characterized by comprising a frame and the jacking mechanisms (2), wherein the frame comprises a keel (11), two longitudinal beams (13), a plurality of transverse beams, two longitudinal bearing circular pipes (16), two longitudinal supporting plates (14) and four jacking mechanism mounting plates. The four jacking mechanism mounting plates are symmetrically mounted at the ends of the two longitudinal sides of the frame in two pairs, each jacking mechanism mounting plate is provided with a support leg oil cylinder through hole, piston rods of support leg oil cylinders (22) of the four jacking mechanisms are inserted in the support leg oil cylinder through holes in the four jacking mechanism mounting plates respectively, and the jacking mechanism mounting plates are located between oil cylinder piston end sealing plates and front end covers of bodies of the support leg oil cylinders (22). The bearing bench has the advantages that the strength is high, the deformation is small, assembly of a narrow site can be achieved, the arc cylinder walls of large-sized cylindrical members can be adapted to, bearing is facilitated, and the bearing bench is furthermore provided with the jacking mechanisms which can automatically lift the bearing bench.
本发明提供了一种带有顶升机构的承载台架,其特征在于,所述的承载台架包括框架和顶升机构(2),所述的框架包括龙骨(11)、二根纵梁(13)、多根横梁、二根纵向承力圆管(16)、二根纵向支撑板(14)和顶升机构安装板,所述的顶升机构安装板有四块,两两对称地安装在框架纵向两侧的端部,每个顶升机构安装板上开有支腿油缸通孔,所述的顶升机构有四个,四个顶升机构的支腿油缸(22)的活塞杆分别插入四块顶升机构安装板上的支腿油缸通孔中,顶升机构安装板位于油缸活塞封头板和支腿油缸(22)缸体前端盖之间。本发明的承载台架,具有强度高变形小的优点,可以实现狭窄场地的组装,能够适应大型筒形构件圆弧形筒壁,便于承载,还带有顶升机构,能够自主抬升承载台架。
Bearing bench with jacking mechanisms
一种带有顶升机构的承载台架
2020-05-12
Patent
Electronic Resource
Chinese
IPC: | 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 |
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