The invention relates to a bolt on a hatch cover hinge convenient to disassemble and assemble. The bolt is used when a certain type of airplane hatch cover is disassembled and assembled. The invention discloses an auxiliary tool for disassembling and assembling a bolt of an airplane hatch cover. The auxiliary tool comprises a guide pin and an auxiliary device for disassembling and assembling, the guide pin is T-shaped, is used for replacing the installation plug pin and comprises an end face and a guide pin shaft, the outer diameter of the guide pin shaft is matched with the inner diameter of the plug pin through hole, and the end, away from the end face, of the guide pin shaft is in conical transition; the dismounting auxiliary device comprises a bolt mounting part and a bolt dismounting part which are arranged left and right, the bolt mounting part is used for auxiliary mounting of the bolt, the bolt dismounting part is used for dismounting of the bolt and comprises a dismounting bolt fixing groove, the inner diameter of the dismounting bolt fixing groove is matched with the outer diameter of the guide pin shaft and the outer diameter of the mounting bolt, and a notch of the dismounting bolt fixing groove is located at the end of the dismounting auxiliary device. The hatch cover dismounting device has the following advantages that operation which is prone to injuring personnel and structures becomes safe and reliable, and the hatch cover dismounting efficiency is improved.
本发明涉及一种用于某型飞机舱盖拆装时使用,便于拆装舱盖铰链上的插销。一种飞机舱盖插销拆装辅助工具,所述拆装辅助工具包括导销、拆装辅助装置;导销呈T型,用于替代装机插销,其包括端面和导销轴,导销轴外径与插销通孔内径适配,其远离端面的端部锥形过渡;拆装辅助装置包括左右设置的安装插销部、拆卸插销部,安装插销部用于插销的辅助安装,拆卸插销部用于插销的拆卸,其包括拆卸插销固定槽,拆卸插销固定槽内径与导销轴外径、装机插销外径适配,其槽口位于拆装辅助装置的端部。本发明具有如下优点:将容易损伤人员和结构的操作,变得安全可靠,提高了舱盖的拆装效率。
Auxiliary tool for disassembling and assembling plug pin of airplane hatch cover
一种飞机舱盖插销拆装辅助工具
2025-03-28
Patent
Electronic Resource
Chinese
IPC: | B25B TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING, OR HOLDING , Werkzeuge oder Werkbankvorrichtungen zum Befestigen, Verbinden, Lösen oder Halten, soweit nicht anderweitig vorgesehen / 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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