The invention discloses a rubber tube pulley block arrangement structure of a three-stage full-free portal frame of a forklift, and relates to the technical field of forklift production and manufacturing. Comprising a first pulley block fixing assembly, a second pulley block fixing assembly, a third pulley block fixing assembly, a first rubber pipe, a first transition assembly, a second rubber pipe, a third rubber pipe, a second transition assembly, a fourth rubber pipe, a fifth rubber pipe, a third transition assembly, a sixth rubber pipe and a fourth transition assembly. The first pulley block fixing assembly and the second pulley block fixing assembly are fixedly connected to the left side and the right side of an upper cross beam of the middle portal frame respectively, and the third pulley block fixing assembly is fixedly connected to the telescopic end of the front lifting oil cylinder. And the first rubber pipe, the first transition assembly, the second rubber pipe, the third rubber pipe, the second transition assembly, the fourth rubber pipe, the fifth rubber pipe, the third transition assembly, the sixth rubber pipe and the fourth transition assembly form three groups of oil paths. The method has the advantages that the layout is more reasonable, and the visual field is better.
本发明公开了一种叉车三级全自由门架的胶管滑轮组布置结构,涉及叉车生产制造技术领域,包括第一滑轮组固定总成、第二滑轮组固定总成、第三滑轮组固定总成、第一胶管、第一过渡总成、第二胶管、第三胶管、第二过渡总成、第四胶管、第五胶管、第三过渡总成、第六胶管和第四过渡总成;第一滑轮组固定总成和第二滑轮组固定总成分别固定连接在中门架的上横梁左右两侧,第三滑轮组固定总成固定连接在前起升油缸的伸缩端;第一胶管、第一过渡总成、第二胶管、第三胶管、第二过渡总成、第四胶管、第五胶管、第三过渡总成、第六胶管和第四过渡总成组成三组油路通路。本发明的优点在于:布局更加合理,视野更佳。
Rubber tube pulley block arrangement structure of three-stage full-free portal frame of forklift
叉车三级全自由门架的胶管滑轮组布置结构
2023-12-08
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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