The invention discloses an aircraft maintenance lifting device, and relates to the technical field of aircraft maintenance, the aircraft maintenance lifting device comprises a workbench and a cross lifting support arranged on one side of the top end of the workbench, a first hydraulic rod is arranged on the cross lifting support, and an operation table is arranged at the top end of the cross lifting support; first protection plates are movably arranged on the four edges of the outer side of the operation table. The detachable first protection plates are arranged between the lifting platform and the crossed lifting support used for lifting, the second protection plates which are mutually spliced are arranged between the first protection plates, the hanging nets are arranged in the inner cavities of the protection plates, and once the maintenance tools fall accidentally, the maintenance tools can be held and collected through the hanging nets; even if the maintenance tools do not fall to a net hanging area, the maintenance tools can fall to the plate faces of the protection plates, an interception area formed by the first protection plate and the second protection plate can collect the fallen maintenance tools, and the situation that the maintenance tools fall to the ground to crush ground service personnel and damage the maintenance tools is avoided.
本发明公开了飞机维护举升装置,涉及飞机维护技术领域,包括:工作台以及其顶端一侧设置的交叉升降支架,所述交叉升降支架上设置有第一液压杆,所述交叉升降支架的顶端设置有操作台,所述操作台的外侧四边均活动设置有第一防护板;本发明在举升平台与用于升降的交叉升降支架之间设置可拆卸的第一防护板,并且第一防护板之间设置相互拼接的第二防护板,各个防护板的内腔设置有挂网,一旦维修工具发生意外掉落,可以通过挂网将其兜住收集,即使没有掉落到挂网区域也会掉落在各个防护板板面上,由第一防护板与第二防护板组成的拦截区域能够将掉落的维修工具器件进行收集,避免其掉落在地面砸伤地面服务人员以及自身的损坏。
Aircraft maintenance lifting device
飞机维护举升装置
2024-03-01
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 |
Safe anti-falling lifting device for aircraft maintenance
Europäisches Patentamt | 2023
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