The invention discloses a frame assembly of an amphibious special vehicle. The frame assembly comprises a front longitudinal beam, a front cross beam, a front lower cross beam, a front side vertical beam, a front U-shaped beam, a front vertical beam, a front bottom longitudinal beam, a middle longitudinal beam, a first cross beam, a second cross beam, a middle bottom longitudinal beam, a side longitudinal beam, a door-shaped beam, a connecting rod, a ship body mounting plate, a rear enclosure beam, a door lever, a rear longitudinal beam, a side lever, a rear lower cross beam, a rear side vertical beam, a rear U-shaped beam, a rear vertical beam, an oil cylinder arm, a front power mounting lever, a rear power mounting lever, a spray pump mounting seat, a cross beam, a rear cross beam and a main anti-rolling frame. All the components are made of titanium alloy materials and are orderly assembled and welded into the whole frame under the control of a tool clamp after being subjected to special stamping, bending, machining and forming, the frame assembly is scientific in design and reasonable in structure, has good bearing capacity, can be used for conveniently assembling various types of engines, key components and hydrofoil devices, and urgent needs for developing various light high-speed amphibious special vehicles can be better met.

    本发明公布了一种水陆两栖特种车的车架总成,它包括前纵梁、前横梁、前下横梁、前侧竖梁、前U形梁、前竖梁、前底纵梁、中纵梁、1#横梁、2#横梁、中底纵梁、边纵梁、门形梁、连杆、船体安装板、后围梁、门杠、后纵梁、侧杠、后下横梁、后侧竖梁、后U形梁、后竖梁、油缸臂、前动力安装杠、后动力安装杠、喷泵安装座、横梁、后横梁和主防滚架。所有组成部件均选自钛合金材质,经特殊冲压弯制加工成型后、在工装夹具控制下有序装配焊接成车架整体,该种车架总成设计科学、结构合理、具有较好的承载能力,能便捷地装配多种型号的发动机和关键部件以及水翼装置,可更好地满足开发多种轻型高速水陆两栖特种车的迫切需要。


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    Title :

    Frame assembly of amphibious special vehicle


    Additional title:

    一种水陆两栖特种车的车架总成


    Contributors:
    ZHAO YANG (author)

    Publication date :

    2021-08-31


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B62D MOTOR VEHICLES , Motorfahrzeuge / B60F VEHICLES FOR USE BOTH ON RAIL AND ON ROAD , Fahrzeuge für den Verkehr sowohl auf Schienen als auch auf Straßen



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