The invention discloses a plane eccentric lifting device for a grid structure, and belongs to the technical field of lifting. The device comprises a lifter, the lifter comprises a guide frame, a jack is installed on a base of the guide frame, a hydraulic regulator is installed at the hydraulic shaft end of the jack, a first tool anchor and a second tool anchor are installed on the guide frame, and inner baffles are arranged in the first tool anchor and the second tool anchor; the first tool anchor is arranged at the top of the guide frame, and the second tool anchor is arranged at the hydraulic shaft end of the jack; the hydraulic adjuster comprises a first hydraulic cylinder and a second hydraulic cylinder, the cylinder end of the first hydraulic cylinder and the cylinder end of the second hydraulic cylinder are both connected with the inner baffle, ejector rods are arranged on the first hydraulic cylinder and the second hydraulic cylinder, and the ejector rods penetrate through holes formed in the inner baffle and face anchor ejector plates arranged in the first tool anchor and the second tool anchor. Continuous traction lifting of the lifter is completed by controlling the single jack.
本发明公开了一种用于网架结构的平面偏心提升装置,属于起重技术领域。本发明包括升器,提升器包括导向架,导向架的底座上安装有千斤顶,千斤顶的液压轴端安装有液压调节器,导向架上安装有第一工具锚和第二工具锚,第一工具锚和第二工具锚内均有内挡板;第一工具锚设置在导向架的顶部,第二工具锚设置在千斤顶的液压轴端上;液压调节器包括第一液压缸和第二液压缸,第一液压缸和第二液压缸的缸端部均连接内挡板,第一液压缸和第二液压缸上均设置有顶杆,顶杆穿过内挡板开设的孔并朝向第一工具锚、第二工具锚内设置的锚顶板。本发明通过控制单个千斤顶完成提升器的连续牵引提升。
Plane eccentric lifting device for grid structure
一种用于网架结构的平面偏心提升装置
2023-04-18
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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