The invention discloses a transfer frame for forklift portal frame transportation. By means of the transfer frame, a pallet fork does not make direct contact with a portal frame any more when a forklift transports the portal frame, surface paint is not damaged, subsequent finishing and repair are avoided, the cost is reduced, and the appearance quality is improved. The transfer frame comprises a pallet fork frame and a lifting arm. The pallet fork frame is of a square structure, and the two ends are provided with extension channels of the pallet fork frame. The lifting arm comprises two square pipes which are arranged in a crossed mode, the crossed part of the two square pipes is provided with a main shaft penetrating through the upper portion and the lower portion, one end of the main shaft is movably connected to the pallet fork frame, and the other end of the main shaft is connected with an oil cylinder. The piston rod end of the oil cylinder is connected with the two square pipes through connecting rods, and the piston rod is folded and unfolded to drive the lifting arm to be adjusted in the width direction of the to-be-transferred portal frame. The two ends of the two square pipes are provided with lifting brackets, and during lifting, the outer side faces of the lifting brackets make contact with the inner wall of channel steel of the to-be-transferred portal frame.
本发明公开了一种叉车门架运输转运架,可以使叉车转运门架时货叉不再与门架直接接触,不会损伤表面油漆,避免后道精整修补,降低成本,提高外观质量。包括货叉叉架和起吊臂,货叉叉架为方形结构,两端设置货叉叉架的伸入通道,起吊臂包括两个交叉布置的方管,两个方管的交叉处设置贯穿上下的主轴,主轴一端活动连接于货叉叉架上,主轴的另一端连接有油缸,油缸的活塞杆端通过连杆与两个方管连接,活塞杆的收展带动起吊臂在待转运门架的宽度方向上进行调整,两个方管的两端均安装起吊托架,起吊时,起吊托架的外侧面与待转运门架的槽钢内壁相接触。
Transfer frame for forklift portal frame transportation
一种叉车门架运输转运架
2021-12-21
Patent
Elektronische Ressource
Chinesisch
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 |
Forklift portal frame device and reach forklift thereof
Europäisches Patentamt | 2021
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