The invention provides an autonomous lifting type auxiliary butt joint device for fan blade installation and an installation method. The autonomous lifting type auxiliary butt joint device comprises a hoop mechanism, a tower drum holding mechanism, a blade centering mechanism and a controller. The hoop mechanism comprises a first holding ring and a second holding ring which are connected in sequence, and a tower drum and blades are installed on the first holding ring and the second holding ring in an openable and closable mode correspondingly. The tower drum holding mechanism is arranged along the inner side of the circumferential direction of the first holding ring, so that the hoop mechanism moves along the length direction of the tower drum and can be fixed to the tower drum; the blade centering mechanism is arranged along the circumferential inner side of the second holding ring; and the controller controls the movement of the tower drum holding mechanism and the blade centering mechanism. The hooping mechanism capable of ascending and descending autonomously is adopted, so that the problem of hoisting butt joint in the vertical installation process of the fan blades is solved, the device is convenient to install and disassemble and can be repeatedly used, and the installation efficiency of the fan blades is improved.
本发明提供了一种用于风机叶片安装的自主升降式辅助对接装置及安装方法,辅助对接装置包括抱箍机构、塔筒抱紧机构、叶片对心机构以及控制器,抱箍机构包括依次连接的第一抱环、第二抱环,第一抱环、第二抱环分别通过可开合的方式安装塔筒、叶片;塔筒抱紧机构沿第一抱环周向的内侧布置,能够使抱箍机构沿塔筒的长度方向运动并能够将抱箍机构固定在塔筒上;叶片对心机构沿第二抱环周向内侧布置;控制器控制塔筒抱紧机构、叶片对心机构的运动,本发明通过采用可自主升降的抱箍机构,解决了风机叶片垂直安装过程中吊装对接的难题,装置本身安装和拆卸方便,可重复使用,提高了风机叶片的安装效率。
Autonomous lifting type auxiliary butt joint device for fan blade installation and installation method
用于风机叶片安装的自主升降式辅助对接装置及安装方法
2021-05-25
Patent
Electronic Resource
Chinese
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