A pivot-formed crane element (1) for a rotating part of an element-mounted crane, comprising a frame (2) on which are mounted: a motor-driven orientation system (3) comprising a pivot mechanism about an orientation axis and at least one orientation electric motor (30) cooperating with said pivot mechanism to pivot the frame about the orientation axis; a hoisting winch (4) provided with a hoisting electric motor (40) cooperating with a hoisting drum (41) on which the hoisting rope is wound; a distribution winch (5) provided with a distribution electric motor (50) cooperating with a distribution drum on which the distribution rope is wound.
一种用于元件安装式起重机的旋转部分的枢轴形成的起重机元件(1),其包括构架(2),在该构架上安装有:马达驱动定向系统(3),其包括围绕定向轴线的枢轴机构和至少一个与所述枢轴机构协作以使构架围绕定向轴线枢转的定向电动马达(30);起重绞盘(4),其设置有与起重滚筒(41)协作的起重电动马达(40),起重绳索缠绕在该起重滚筒上;分配绞盘(5),其设置有分配电动马达(50),该分配电动马达与分配滚筒协作,分配绳索缠绕在该分配滚筒上。
Pivoted crane element for element-mounted crane
用于元件安装式起重机的枢轴形成的起重机元件
2022-03-29
Patent
Electronic Resource
Chinese
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