The invention discloses an undercarriage wheel chock device. The undercarriage wheel chock device comprises a top stop roller, a bottom carrier roller, a first reinforcing roller, a wheel chock handle, a second reinforcing roller, a bottom stop roller, a first wedge block, a second wedge block, a third wedge block, a first wedge block rubber pad, a second wedge block rubber pad and a third wedge block rubber pad. The top stop roller and the bottom carrier roller are both hollow annular elbows, the two sides of the top stop roller and the two sides of the bottom carrier roller are both in an outward splayed shape, and the two tail ends of the bottom of the top stop roller are welded to the two tail ends of the bottom carrier roller respectively. The wheel chock handle is a hollow annular straight pipe, one end of the wheel chock handle is welded to the midpoint of the top stop roller, and the other end of the wheel chock handle is connected with the midpoint of the bottom carrier roller. According to the undercarriage wheel chock device, through the reasonable design of the wheel chock handle, more convenient and faster single-hand operation is achieved, and the operation speed is increased.

    本发明公开了一种起落架轮挡装置,包括顶部挡棍、底部托辊、第一加强棍、轮挡手柄、第二加强棍、底部挡棍、第一楔块、第二楔块、第三楔块、第一楔块橡胶垫、第二楔块橡胶垫以及第三楔块橡胶垫,顶部挡棍、底部托辊均为空心环状弯管,二者两侧外形均呈外八字形,顶部挡棍的底部两末端分别与底部托辊的两末端焊接;轮挡手柄为空心环状直管,一端与顶部挡棍的中点焊接,另一端与底部托辊的中点连接。本发明通过轮挡手柄的合理设计,实现了更便捷的单手操作,提高作业速度。


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    Title :

    Undercarriage wheel chock device


    Additional title:

    一种起落架轮挡装置


    Contributors:
    GAN FAJIN (author) / LI SITAN (author) / ZI HAIBIN (author) / XIA CHENGZI (author)

    Publication date :

    2020-12-18


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B64F GROUND OR AIRCRAFT-CARRIER-DECK INSTALLATIONS SPECIALLY ADAPTED FOR USE IN CONNECTION WITH AIRCRAFT , Boden- oder Flugzeugträgerdeckeinrichtungen besonders ausgebildet für die Verwendung in Verbindung mit Luftfahrzeugen



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