The invention discloses an auxiliary device for detecting a large storage tank. The auxiliary device comprises a storage tank, a fixing frame, an electric push rod, a transmission bevel gear, a hook, an inclined plane, a rotating motor, a driving bevel gear, a side plate, a sealing plate, a hydraulic cylinder, a detection trolley, a hanging lug, a magnet, a roller, a walking motor, a rotating shaft, a top cover, an infrared distance meter, a negative pressure fan, a negative pressure pipe, a positioning module, an infrared transmission module, a single chip microcomputer, a camera, a shell, an electromagnetic coil, a spring, an electromagnet, a driving motor, a cylinder, an end cover, a sampling pipe, a sampling port, a limiting ring, a sealing ring, a detection pipe, an opening, a limiting plate and a guide plate. The auxiliary device has the beneficial effects that the detection trolley is adopted for sampling detection of a storage tank medium of the large storage tank, sealing of the large storage tank can be achieved after detection sampling, position adjustment of the detection trolley can be achieved, stable attachment of the detection trolley and the wall of the storage tank is conducted in a negative pressure mode, and position adjustment of the detection trolley can be achieved; and movement on the inner and outer walls of the storage tank is facilitated.

    本发明公开了一种大型储罐检测用辅助装置,其包括:储罐、固定架、电动推杆、传动伞齿轮、挂钩、斜面、旋转电机、驱动伞齿轮、侧板、封板、液压缸、检测小车、挂耳、磁铁、滚轮、行走电机、转轴、顶盖、红外测距仪、负压风机、负压管、定位模块、红外传输模块、单片机、摄像仪、壳体、电磁线圈、弹簧、电磁铁、驱动电机、气缸、端盖、取样管、取样口、限位环、密封圈、检测管、开孔、限位板和导板。本发明的有益之处在于采用检测小车进行大型储罐储罐介质的取样检测,在检测取样后能够实现大型储罐的密封,能够实现检测小车的位置调节,通过负压式进行检测小车与储罐壁的平稳贴合,并能够实现检测小车位置的调节,方便在储罐的内外壁移动。


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    Title :

    Auxiliary device for detecting large storage tank


    Additional title:

    一种大型储罐检测用辅助装置


    Contributors:
    FU ZHANFENG (author) / TIAN HONGWEI (author) / HU SHOUJUAN (author) / GUO XIAOCHEN (author) / YANG QIAN (author)

    Publication date :

    2021-08-24


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B62D MOTOR VEHICLES , Motorfahrzeuge / G01N Untersuchen oder Analysieren von Stoffen durch Bestimmen ihrer chemischen oder physikalischen Eigenschaften , INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES



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