The invention relates to the technical field of rotor sail inner tower hoisting, and discloses a hoisting wind power rotor inner tower crane lug which comprises a top bottom plate, a top surrounding plate is arranged on the upper surface of the top bottom plate, and a fixing plate is arranged in the top bottom plate. And a cross beam, a longitudinal beam, a top lifting lug bolt and a top lifting lug are sequentially clamped in the fixed plate from left to right. The hoisting wind power rotor inner tower crane lug has the following beneficial effects that the reinforcing ribs are arranged in the bottom hoisting plate, the internal strength is improved, therefore, the reinforcing ribs penetrate through the bottom hoisting lug at the same time, stable operation during hoisting is enhanced, the top hoisting lugs can be connected with each other through the butt-joint hoisting lugs, and after steel cables are connected, the top hoisting lugs can be connected with the butt-joint hoisting lugs through the butt-joint hoisting lugs. The lifting beam is lifted by unscrewing the adjusting bolts, personnel accidents possibly occurring during butt joint of the steel cables are avoided, and the upper surface of the top bottom plate is welded to the top surrounding plate, so that stress on the upper flange face of the main hook is well decomposed by the uniformly distributed top lifting lugs.
本发明涉及转子帆内塔吊装技术领域,且公开了一种吊装风力转子内塔吊耳,包括顶部底板,所述顶部底板的上表面设有顶部围板,所述顶部底板的内部设有固定板,所述固定板的内部从左至右依次卡接有衡梁和纵梁、顶部吊耳螺栓、顶部吊耳。本发明提供了一种吊装风力转子内塔吊耳,具备以下有益效果,通过底部吊板的内部设有的加强筋,对内部强度进行提升,因此加强筋同时贯穿有底部吊耳,增强吊起时的平稳运转,对接吊耳可顶部吊耳之间相互连接,在钢缆连接后,通过旋松调节螺栓,将吊梁进行起吊,避免了在对接钢缆时可能会出现的人员事故发生,通过顶部底板的上表面与顶部围板相互焊接,保证了均布的顶部吊耳将作为主钩上法兰面受力进行很好的分解。
Inner tower crane lug for hoisting wind power rotor
一种吊装风力转子内塔吊耳
2023-09-05
Patent
Elektronische Ressource
Chinesisch
IPC: | B66C Krane , CRANES |
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