The invention describes an overhead travelling crane assembly (1) comprising an overhead rail (10) and a hoist unit (11) realized to travel along the rail (10), characterized by a parking lock (12) mounted to the hoist unit (11), which parking lock (12) comprises a brake assembly (12A, 12P, 12S, 12B) which, in its default position (S0), prevents movement of the hoist unit (11) along the overhead rail (10); and a release means (120) realised to release the brake assembly (12A, 12P, 12S, 12B) to allow movement of the hoist unit (11) along the overhead rail (10). The invention also describes a method of operating such an overhead travelling crane assembly (1); and a wind turbine (2) comprising such an overhead travelling crane assembly (1) in the nacelle (20).
本发明描述了一种高架行进式起重机组件(1),其包括高架轨道(10)和被实现成沿着所述轨道(10)行进的提升机单元(11),其特征在于安装到所述提升机单元(11)的停驻锁(12),所述停驻锁(12)包括:制动组件(12A、12P、12S、12B),所述制动组件(12A、12P、12S、12B)在其默认位置(S0)中防止所述提升机单元(11)沿着所述高架轨道(10)的移动;以及释放装置(120),所述释放装置(120)被实现成释放所述制动组件(12A、12P、12S、12B)以允许所述提升机单元(11)沿着所述高架轨道(10)的移动。本发明还描述一种操作这种高架行进式起重机组件(1)的方法;以及一种在机舱(20)中包括这种高架行进式起重机组件(1)的风力涡轮机(2)。
OVERHEAD TRAVELLING CRANE ASSEMBLY
高架行进式起重机组件
2021-10-01
Patent
Electronic Resource
Chinese