The invention discloses a blocking and fastening disc for a side rear vertical beam of a forklift upper-frame. The blocking and fastening disc comprises a vertical beam and a blocking and fastening disc, wherein the blocking and fastening disc is welded and fixed to the lower side surface of the vertical beam; the blocking and fastening disc comprises a side straight vertical plate, a small jacking and blocking plate, a small curved-surface plate, a middle inclined vertical plate, a small straight vertical plate, a large bottom support plate and a bottom surface plate, wherein the small curved-surface plate is connected to the small inclined surface of the outer side of the bottom surface plate; the middle inclined vertical plate is connected to the large inclined surface of the outer sideof the bottom surface plate; the small straight vertical plate is connected to the large inclined surface of the outer side of the bottom surface plate; the side straight vertical plate is connectedto the straight side surface of the bottom surface plate; the small jacking and blocking plate is connected to the small side surface of the top of the bottom surface plate; the large bottom support plate is connected to the large side surface of the bottom of the bottom surface plate; and the bottom plane of the bottom surface plate is connected to the outer side of the lower part of the verticalbeam. The blocking and fastening disc disclosed by the invention integrally adopts an integrated design, and solves the problems that insufficient soldering or missed soldering is liable to occur, positioning is inaccurate, integral stability is poor, precise positioning cannot be achieved and strength is low as plate parts on the upper surface of the original common blocking and fastening disc are connected to the bottom surface plate by welding.

    本发明公开一种叉车顶架侧后立梁卡固盘,包括立梁和卡固盘,卡固盘焊接固定在立梁的下部侧面,卡固盘包括侧直立板、小顶卡位板、小曲面板、中斜立板、小直立板、大底托板和底面板,小曲面板与底面板外侧小斜面连接,中斜立板与底面板外侧的大斜面连接,小直立板与底面板外侧的大斜面连接,侧直立板与底面板的直侧面连接,小顶卡位板与底面板顶部小侧面连接,大底托板与底面板的底部大侧面连接,底面板底平面与立梁的下部外侧连接。本发明整体采用一体化设计,解决了原普通卡固盘上面的各板件都是通过焊接与底面板连接,容易产生虚焊或漏焊,定位不准确,整体稳定性差,无法精确定位,强度低的问题。


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    Title :

    Blocking and fastening disc for side rear vertical beam of forklift upper-frame


    Additional title:

    一种叉车顶架侧后立梁卡固盘


    Contributors:

    Publication date :

    2020-05-29


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B66F HOISTING, LIFTING, HAULING, OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD , Hub-, Verhol- oder Schubvorrichtungen, soweit nicht anderweitig vorgesehen, z.B. Vorrichtungen mit unmittelbarer Krafteinwirkung auf die Last



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