The invention discloses a reach forklift and a frame thereof. The reach forklift comprises a chassis, the cab is detachably arranged on the chassis and is flush with the side edge of the chassis in the length direction; wherein the chassis comprises a base and supporting legs symmetrically arranged on the two sides of the base, the base and the supporting legs on the two sides define a U-shaped structure, the base is of a frame structure defined by a rear surrounding plate and a cross beam, a bottom plate connected with the supporting legs on the two sides is arranged on the bottom face of the frame structure, surrounding plate reinforcing ribs are arranged on the rear surrounding plate, and the cross beam is arranged on the bottom face of the frame structure. And the rear coaming is connected with the cross beam through a plurality of groups of base connecting plates and side plates. The frame structure is further reinforced by arranging the coaming reinforcing ribs and the base connecting plate on the base, meanwhile, the counterweight effect is achieved, meanwhile, the gravity center position of the forklift is far away from the portal frame through the weights and the welding positions of the coaming reinforcing ribs and the base connecting plate, namely, the gravity center of the whole forklift moves backwards, and the stability of the forklift is improved advantageously.
本发明公开了一种前移式叉车及其车架,包括底盘;驾驶室,其可拆卸的设置在底盘上,且与底盘在长度方向上的侧边平齐;其中:所述底盘包括底座和对称设置在底座两侧的支腿,所述底座与两侧所述支腿与合围形成“U”形结构,所述底座为由后围板和横梁合围形成的框架结构,框架结构的底面设置有与两侧支腿连接的底板,所述后围板上设置有围板加强筋,所述后围板与横梁之间通过多组底座连接板和侧板连接。本发明通过在底座上设置围板加强筋、底座连接板对该框架结构进一步加强,同时又起到了配重的作用,同时围板加强筋、底座连接板的重量和焊接位置使叉车重心位置远离门架,即叉车整车重心后移,有利于提高车辆稳定性。
Forward moving type forklift and frame thereof
前移式叉车及其车架
2022-11-25
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 |
Forward moving type forklift and portal frame lifting control method
European Patent Office | 2024
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