PROBLEM TO BE SOLVED: To provide an underwater survey device for modularizing respective function parts so as to become easy in assembly-disassembly, and a device capable of collecting comparatively many mud samples in an unturbulent columnar shape from a water bottom LB.SOLUTION: An underwater movable columnar mud collecting device 1 is a device for collecting mud deposited on the water bottom LB in a columnar shape while three-dimensionally moving in the water, and comprises a vertically-longitudinally moving thruster module 40, a columnar mud collecting module 70 and a frame 31 for connecting the respective modules. The mud collecting module 70 comprises a rotary mud collecting cylinder storage part 80 for rotatably storing a plurality of mud collecting cylinders 151 extending in the vertical direction and mud collecting cylinder lifting means 110 for lifting the mud collecting cylinders 151 from the storage part.SELECTED DRAWING: Figure 1

    【課題】 分解組立容易なように各機能部をモジュール化した水中探査装置や、比較的多くの泥サンプルを水底LBから不撹乱柱状採泥することが可能な装置を提供する【解決手段】 水中移動式柱状採泥装置1は、水中を三次元的に移動しながら水底LBに堆積している泥を柱状採泥する装置である。上下前後移動用のスラスターモジュール40や、柱状採泥モジュール70、各モジュールを連結するフレーム31を具備する。採泥モジュール70は、上下方向に延びる複数の採泥筒151を回動可能に収納するロータリー採泥筒収納部80や、該収納部から採泥筒151を昇降する採泥筒昇降手段110を備える。【選択図】 図1


    Access

    Download


    Export, share and cite



    Title :

    UNDERWATER MOVABLE COLUMNAR MUD COLLECTING DEVICE, COLUMNAR MUD COLLECTING MACHINE AND UNDERWATER SURVEY DEVICE


    Additional title:

    水中移動式柱状採泥装置、柱状採泥機及び水中探査装置


    Contributors:

    Publication date :

    2017-03-02


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Japanese


    Classification :

    IPC:    E21B EARTH OR ROCK DRILLING , Erd- oder Gesteinsbohren / B63C LAUNCHING, HAULING-OUT, OR DRY-DOCKING OF VESSELS , Zuwasserlassen, Trockenstellen, Docken oder Bergen von Schiffen / G01N Untersuchen oder Analysieren von Stoffen durch Bestimmen ihrer chemischen oder physikalischen Eigenschaften , INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES



    Underwater magnetic garbage collecting device

    European Patent Office | 2020

    Free access

    Underwater equipment collecting and releasing device

    CHENG YANGRUI / WU DONGHUA / LI JUN et al. | European Patent Office | 2024

    Free access

    Salvage device and salvage method for underwater heavy columnar object

    YANG MINGDONG / HUO WENJUN / YANG FAN et al. | European Patent Office | 2024

    Free access

    Floating type fishing device suitable for underwater long columnar objects

    ZHUANG GUANGJIAO / GE TONG / WANG XUYANG et al. | European Patent Office | 2020

    Free access

    Underwater soil collecting ship

    WANG XIAOLEI / LI JUNLI / HE YANLING et al. | European Patent Office | 2022

    Free access