The invention provides a tool for hoisting and mounting propeller blades, which comprises a plurality of blade suites, each blade suite comprises two triangular plates which are parallel and symmetrically arranged, and the bottom edges of the two triangular plates are fixedly connected through a square plate; when the paddle suite is assembled with the paddle, the triangular plates are positioned on the two sides of the paddle, and the square plates directly face the edge of the paddle; the plurality of blade suites can be connected with each other corresponding to the vertex angles of the triangular plates; a locking assembly is arranged between the two triangular plates and is used for adjusting the pressure between the square plates and the paddles; a lifting lug is arranged on the side, away from the locking assembly, of the square plate. The device is simple in structure, the blade suites are assembled mutually, bolts and bolts are connected, the disassembly and assembly steps are few, and the hoisting process is easier; the propeller is good in fixing effect, and the surfaces of the blades cannot be damaged; and the device is wide in applicability, can be suitable for paddles with different specifications and sizes, and is convenient to popularize.

    本发明提出了一种用于螺旋桨桨叶吊运和安装的工装,包括若干桨叶套件,桨叶套件包括两块平行且对称布置的三角形板,两块三角形板的底边通过一正方形板固定连接;桨叶套件与桨叶配装时,三角形板位于桨叶的两侧,正方形板正对桨叶的边缘;多个桨叶套件对应三角形板的顶角能够相互连接;两块三角形板中间设有锁紧组件,锁紧组件用于调整正方形板与桨叶的压力;正方形板远离锁紧组件的一侧设有吊耳。本发明结构简单,桨叶套件互相配装,螺栓插销连接,拆装步骤少,吊装过程更轻松;螺旋桨的固定效果好,不会损伤桨叶表面;适用性广泛,能够适用于不同规格大小的桨叶,便于推广。


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    Title :

    Tool for hoisting and mounting propeller blades


    Additional title:

    一种用于螺旋桨桨叶吊运和安装的工装


    Contributors:
    YANG FAN (author) / KANG MINGXU (author) / CHEN YUZHU (author) / CHEN YUANHUI (author) / HUANG XIANGYU (author)

    Publication date :

    2023-06-06


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B66C Krane , CRANES



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