The invention relates to the technical field of unmanned detection, and provides an axle buoyancy chamber type indoor inspection airship. A cabin body of the inspection airship is of a shell structure and is divided into an upper cavity and a lower cavity, a hollow stepping motor is installed in the upper cavity, and a detection control unit is installed in the lower cavity. Two buoyancy tires are symmetrically arranged on the two sides of the cabin body and installed on the cabin body through tire supports, the buoyancy of the buoyancy tires is larger than the dead weight of the airship so that the buoyancy tires can make close contact with the top face of the limited space, and a wheel train driving friction pair is formed. A hollow transmission shaft of the buoyancy tire is connected with the output end of the hollow stepping motor, and the buoyancy tire walks on the top face of the limited space in a wheel mode. The buoyancy tires can perform automatic air supply and/or buoyancy adjustment so as to adjust the buoyancy of the airship; two independently-driven vector fans are correspondingly arranged on the outer sides of the two buoyancy tires respectively, and the angle and thrust differential motion of the vector fans are changed through rotation of the two vector fans, so that position and attitude control of the airship in the flying process is achieved.

    本申请涉及无人检测技术领域,提供了一种轮轴浮舱式室内巡检飞艇。该巡检飞艇的舱体为壳体结构,且分为上下两个腔体,上部腔体中安装有中空步进电机,下部腔体内安装有检测控制单元;在舱体的两侧对称布置2个浮力轮胎,且通过轮胎支架安装于舱体上,浮力轮胎的浮力大于飞艇自重,以与受限空间顶面紧密接触,形成轮系驱动摩擦副;浮力轮胎的空心传动轴与中空步进电机的输出端相连,在受限空间顶面轮式行走;且浮力轮胎能够进行自动补气和/或浮力调节,以对飞艇的浮力进行调整;在2个浮力轮胎的外侧,分别对应布置2个独立驱动的矢量风扇,通过2个矢量风扇的转动,改变矢量风扇的角度、推力差动,实现飞艇在飞行过程中的位置、姿态控制。


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    Title :

    Axle buoyancy chamber type indoor polling airship


    Additional title:

    轮轴浮舱式室内巡检飞艇


    Contributors:

    Publication date :

    2025-02-11


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B64U



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