The invention discloses a reinforcing structure of an arm support device and positioning machining equipment thereof, and relates to the field of engineering machinery, the reinforcing structure comprises an arm plate, a first reinforcing rod, a second reinforcing rod and a reinforcing plate, the reinforcing plate is tightly attached to the side wall of the reinforcing part of the arm plate, and a notch is roughly formed in the reinforcing plate in the length direction of the arm plate; the first reinforcing rod is roughly arranged above the reinforcing plate in the length direction of the arm plate, and the first reinforcing rod is tightly welded to the side wall of the arm plate and the upper edge of the reinforcing plate at the same time. The second reinforcing rod and the first reinforcing rod are arranged below the reinforcing plate in a manner that the distance between the second reinforcing rod and the first reinforcing rod is gradually increased; the second reinforcing rod is tightly welded with the side wall of the arm plate and the lower edge of the reinforcing plate; the rest edge of the periphery of the reinforcing plate is welded to the arm plate, and the periphery of the notch is also welded to the arm plate. The invention further discloses positioning machining equipment of the reinforcing structure. The invention aims to enhance the bending strain resistance of the upper and lower boundaries of the boom device and prolong the service life of the boom device through combined welding of the reinforcing members.

    本发明公开了一种臂架装置的加强结构及其定位加工设备,涉及工程机械领域,加强结构包括:臂板、第一、二加强杆、和加强板,加强板贴紧设置于臂板加强部位的侧壁上,加强板上大致沿臂板的长度方向设有槽口;第一加强杆大致沿臂板的长度方向设置于加强板上方,并且第一加强杆同时与臂板的侧壁、加强板的上边贴紧焊接;第二加强杆与第一加强杆之间呈距离渐增状布置于加强板下方,第二加强杆同时与臂板的侧壁、加强板的下边贴紧焊接;加强板外围周边剩余边部焊接于臂板上,槽口周边也焊接于臂板上。本发明还公开了该加强结构的定位加工设备。本发明的目的旨在通过加强构件的组合焊接增强臂架装置上下边界的抗弯曲应变能力,延长其使用寿命。


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    Title :

    Reinforcing structure of cantilever crane device and positioning machining equipment of reinforcing structure


    Additional title:

    一种臂架装置的加强结构及其定位加工设备


    Contributors:
    GUO SHUREN (author)

    Publication date :

    2022-12-13


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B66C Krane , CRANES / B23K Löten , SOLDERING OR UNSOLDERING



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