The invention provides an underwater target searching device for marine operation, and relates to the technical field of underwater target searching, the underwater target searching device comprises an operation cabin, the front end of the operation cabin is fixedly provided with a camera shooting cabin used for shooting images, and the operation cabin is sleeved with a plurality of side wing fixing steel hoops; the sinking assembly comprises a fixed angle iron plate, a sinking propeller barrel, a propeller rotating shaft and a propeller, the propeller is integrally and fixedly arranged on the side face of the propeller rotating shaft, and a searchlight is fixedly installed at the lower end of the camera shooting cabin. According to the scheme, the four sinking assemblies are fixedly installed on the two sides of the operation cabin respectively, propeller rotating shafts rotate to drive propellers to rotate and push water below to move upwards, upward pushing force is formed by the whole equipment, and therefore the whole equipment can sink rapidly, negative pressure is generated, seawater is absorbed around the flow expanding funnel, and the water quality is improved. Compared with the existing searching equipment, the target searching equipment has the advantages that the sinking speed of the equipment can be greatly increased, and the possibility of target searching is increased.

    本发明提供一种海洋作业用水下目标搜索装置,涉及水下目标搜索技术领域,包括操作机舱,所述操作机舱前端固定安装有用于摄取图像的摄像舱,所述操作机舱上套设有若干侧翼固定钢箍,所述下沉组件包括:固定角铁板、下沉螺桨筒、螺桨旋转轴和螺桨,所述螺桨旋转轴侧面一体化固定设置有螺桨,所述摄像舱下端固定安装有探照灯;本方案通过在操作机舱两侧分别固定安装有四个下沉组件,通过其中的螺桨旋转轴旋转,带动螺桨旋转,推动下方的水向上,使整个设备形成向上的推动力从而能够快速的下沉,从而造成负压,在扩流漏斗周围吸收海水,从而能够尽快到达目标搜索区域,相比较现在的搜索设备能够极大的增加设备下沉的速度,增加目标搜寻的可能性。


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    Title :

    Underwater target searching device for marine operation


    Additional title:

    一种海洋作业用水下目标搜索装置


    Contributors:
    GAO LIANG (author) / GAO FALIANG (author) / ZHANG BAOJIE (author) / ZHANG RAN (author) / YU QIAONA (author)

    Publication date :

    2022-04-12


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B63C LAUNCHING, HAULING-OUT, OR DRY-DOCKING OF VESSELS , Zuwasserlassen, Trockenstellen, Docken oder Bergen von Schiffen / B63H Schiffsantrieb oder Steuerung der Schiffe , MARINE PROPULSION OR STEERING / H04N PICTORIAL COMMUNICATION, e.g. TELEVISION , Bildübertragung, z.B. Fernsehen



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