The movable positioning opening and closing device comprises an outer slide way bottom frame, the outer slide way bottom frame is provided with a horizontal pushing telescopic inner frame through a first driving mechanism, and the horizontal pushing telescopic inner frame is provided with a hinged outer slide way support through a second driving mechanism; the outer sliding way support is provided with a telescopic arm frame through a third driving mechanism, the telescopic arm frame is provided with a telescopic arm through a left-right adjusting mechanism, the telescopic arm is connected with a first-stage telescopic arm through a fourth driving mechanism, and the first-stage telescopic arm is connected with a second-stage telescopic arm through a fifth driving mechanism. And a hoist actuator is arranged below the second-stage telescopic arm. The motor can be in direct butt joint with the valve handle, the rotating speed of the motor can be increased, the time for opening and closing the valve is greatly saved, manpower and material resources are saved, and the water and gas stopping time is shortened.

    本发明公开了一种用于大型阀门移动式定位启闭装置及启闭装置专用车,包括外滑道底架,所述外滑道底架通过第一驱动机构设有平推伸缩内架,所述平推伸缩内架上通过第二驱动机构设有铰接的外滑道支架,所述外滑道支架通过第三驱动机构设有伸缩臂架,所述伸缩臂架通过左右调节机构设有伸缩臂,所述伸缩臂通过第四驱动机构与一级伸缩臂连接,所述一级伸缩臂通过第五驱动机构与二级伸缩臂连接,所述二级伸缩臂下设有启闭机执行器。能够使马达与阀门手柄直接对接,可提高马达转动速度,大大节省开关阀门的时间,节省人力物力,缩短止水止气时间。


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    Title :

    Movable positioning opening and closing device for large valve and vehicle special for opening and closing device


    Additional title:

    一种用于大型阀门移动式定位启闭装置及启闭装置专用车


    Contributors:
    WANG XIN (author) / CAO XIANZHANG (author) / SUN SIJUN (author)

    Publication date :

    2023-12-08


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    F16K VALVES , Ventile / B60P Fahrzeuge zum Transport von Lasten oder zum Befördern, Tragen oder Aufnehmen besonderer Lasten oder Gegenstände , VEHICLES ADAPTED FOR LOAD TRANSPORTATION OR TO TRANSPORT, TO CARRY, OR TO COMPRISE SPECIAL LOADS OR OBJECTS / B66C Krane , CRANES



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