The invention discloses a load rejection device for an underwater vehicle. The load rejection device comprises a load rejection executing mechanism, a watertight electromagnetic brake, a main mounting plate, a load rejection block protective cover, a compression spring and a load rejection block. The load rejection block is installed in the load rejection block cover and is restrained by the load rejection block pull rod, the load rejection block tray and the load rejection block protective cover to be in a locking state without falling off. According to the load rejection executing mechanism, a watertight electromagnetic brake is used for braking and unlocking an auxiliary gear shaft, a main gear meshed with an auxiliary gear and a locking rod are in a locking state and a rotating state, and when the locking rod can rotate, a load rejection block pull rod influenced by the gravity of a load rejection block can move downwards to enable the load rejection block to fall off from a load rejection block cover to complete load rejection. The device is simple in structure, high in safety and low in use cost.

    本发明公开了一种水下航行器抛载装置,包括抛载执行机构、水密电磁制动器、主安装板、抛载块护罩、压紧簧、抛载块。抛载块安装于抛载块罩内部,受到抛载块拉杆、抛载块托盘和抛载块护罩的约束处于无法脱落的锁定状态。抛载执行机构使用水密电磁制动器对副齿轮轴进行制动与解锁,与副齿轮啮合的主齿轮和锁止杆从而也处于锁定和转动两状态,当锁止杆可转动时,受到抛载块重力影响的抛载块拉杆可向下运动使抛载块从抛载块罩脱落完成抛载。该装置结构简单,安全性高,使用成本低。


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    Title :

    Underwater vehicle load rejection device


    Additional title:

    一种水下航行器抛载装置


    Contributors:
    TIAN FENG (author) / WANG AOBO (author) / WANG TINGTING (author) / ZHOU TONGYU (author) / AN PING (author)

    Publication date :

    2024-02-06


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B63G OFFENSIVE OR DEFENSIVE ARRANGEMENTS ON VESSELS , Angriffs- oder Verteidigungsanordnungen auf Schiffen



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