The invention discloses a pallet fork device for a crane. The pallet fork device for the crane comprises a steel structure frame, wherein two sides of the inner bottom of the steel structure frame arewelded with linear sliding rails; the tops of the linear sliding rails are slidably connected with movable counterweight blocks through sliding mechanisms; optical axis supports are welded at the corner of the inner top of the steel structure frame; optical axis guide columns are mounted between the optical axis supports through round-hole-shaped mounting grooves; two ends of the top of each movable counterweight block are provided with reserved through holes; the optical axis guide columns transversely pass through the reserved through holes; an installation box body is welded on one side ofeach movable counterweight block; driving mechanism installation grooves are formed in the bottoms of one sides of the movable counterweight blocks; and a driving mechanism is installed on one side in each driving mechanism installation groove through an installation frame. The pallet fork device for the crane is small in occupied area and high in flexibility when the pallet fork device is matched with the crane to carry out steel structure heap lifting, so that the steel structure heap lifting efficiency is high and wide application and popularization can be achieved.
本发明公开了起重机用托盘货叉装置,包括钢结构架,所述钢结构架内底部两侧均焊接有直线滑轨,且直线滑轨顶部通过滑动机构滑动连接有可移动配重块,所述钢结构架内顶部拐角处焊接有光轴支座,且光轴支座之间通过圆孔形安装槽安装有光轴导柱,所述可移动配重块顶部两端开设有预留穿孔,且光轴导柱横向贯穿预留穿孔,所述可移动配重块一侧焊接有安装箱体,且可移动配重块一侧底部开设有驱动机构安装槽,所述驱动机构安装槽内一侧通过安装架安装有驱动机构。本发明起重机用托盘货叉装置,在配合起重机进行钢结构堆件吊运时,占地面积小,灵活度高,因而具有较好的钢结构堆件吊运效率,可广泛推广使用。
Pallet fork device for crane
起重机用托盘货叉装置
07.08.2020
Patent
Elektronische Ressource
Chinesisch
IPC: | B66C Krane , CRANES / F16F SPRINGS , Federn / 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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