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2. 发明公开

KR1020040083904A 백업-롤 전용 리프터 无效
标题翻译： LIFTER EXCLUSIVE FOR BACK UP ROLL
公开(公告)号：KR1020040083904A
公开(公告)日：2004-10-06
申请号：KR1020030018601
申请日：2003-03-25
申请人： 두진영
发明人： 두진영
IPC分类号： B21B31/08
摘要： PURPOSE: A lifter exclusive for back up roll is provided to improve working productivity and prevent safety accident of workers by freely connecting the lifter to crane hook or disconnecting the lifter from the crane hook and firmly fixing the back up roll to the lifter, thereby easily lifting up the lifter by crane. CONSTITUTION: The lifter(1) exclusive for back up roll comprises a certain sized body(5) formed of iron structure; a hanger part(20) comprising a plural hook hangers laterally slid from the upper side of the body so that the hook hangers are mounted on crane hook, and a traverse means(30) for moving the hook hangers in a lateral direction of the body; a picking part(40) comprising a pair of arm members(45a,45b) installed at left and right sides and moved in a direction perpendicular to a moving direction of the hook hangers from the lower side of the body, and traveling means(50) respectively installed at the pair of arm members to move the arm members installed at the pair of the arm members oppositely to each other; and a controller(70) comprising an electric connector(72) for supplying power and electric signals to the traverse means and the traveling means respectively from the crane, wherein the controller is electrically connected to the traverse means and the traveling means to drive the traverse means and the traveling means respectively by operator operation in crane operation room, and wherein the lifter picks up the back up roll by the arm members, and the lifter is connected to the hook of the crane through the hook hangers to enable the back up roll to be transferred and replaced.
摘要翻译：目的：提供专用于备用卷轴的升降机，通过将升降机自由连接起重机吊钩或将升降机与起重机吊钩断开连接并将后备卷轴牢固地固定在升降机上，从而提高工作效率，防止工人的安全事故，从而容易起重机提升升降机。构成：专用于背卷的升降机（1）包括由铁结构形成的一定尺寸的主体（5）; 衣架部分（20），其包括从主体的上侧横向滑动的多个钩吊架，使得挂钩悬挂在起重机吊钩上;以及横动装置（30），用于沿着主体的横向方向移动挂钩 ; 拾取部分（40）包括一对安装在左侧和右侧并沿垂直于所述挂钩的移动方向的方向从所述主体的下侧移动的臂部件（45a，45b）和行进装置（50 ）分别安装在所述一对臂构件上，以使安装在所述一对臂构件上的臂构件彼此相对移动; 以及控制器（70），其包括用于从起重机分别向横动装置和行驶装置提供动力和电信号的电连接器（72），其中控制器电连接到横动装置和行进装置以驱动横动装置和行驶装置，分别由起重机操作室中的操作者操作，并且其中提升器通过臂构件拾取备用卷轴，并且提升器通过钩挂架连接到起重机的钩子，以使得备用卷被转移和更换。

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