The invention discloses a variable-diameter pipe pile suction device and a variable-diameter pipe pile suction machine. The suction device comprises a base, a flexible sucker, at least two connectingassemblies and a vacuum suction assembly, wherein the flexible sucker can be flexibly deformed, and the first end of the flexible sucker is an suction end; one ends of the connecting assemblies are hinged to the base, the other ends of the connecting assemblies are hinged to the second end of the flexible sucker, and each side of the second end of the flexible sucker is respectively provided withat least one connecting assembly; and the vacuum suction assembly is used for vacuumizing the flexible sucker. During working, the suction end is arranged on the circumferential surface of the outer wall of a pipe pile, and each connection assembly rotates at two hinge points through the pressure acting on each connection assembly and the reaction force acting on each connection assembly by the pipe pile, so that the flexible sucker is flexibly deformed and attached to the circumferential surface of the outer wall of the pipe pile, and then the flexible sucker is sucked with the pipe pile through the vacuum suction assembly. The suction device can be adaptively adjusted according to the diameters of different pipe piles so as to suck the pipe piles with different diameters.

    本发明公开了一种可变径管桩吸附装置,其包括:基座;柔性吸盘,柔性吸盘可柔性形变且其第一端为吸附端;至少两个连接组件,连接组件一端铰接于基座、另一端铰接于柔性吸盘的第二端,且柔性吸盘第二端的两侧各至少设有一个连接组件;真空吸附组件,用于将柔性吸盘内抽真空;工作时,将吸附端置于管桩外壁圆周面,通过作用于连接组件的压力及管桩作用于连接组件的反作用力,使连接组件在两个铰接点发生转动,以使柔性吸盘发生柔性形变贴合管桩外壁圆周面,然后通过真空吸附组件使柔性吸盘与所述管桩吸合。本发明还公开了一种可变径管桩吸附机。该吸附机构可根据不同管桩的直径进行适应调整,以实现吸取不同直径的管桩。


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    Title :

    Variable-diameter pipe pile suction device and suction machine


    Additional title:

    一种可变径管桩吸附装置及吸附机


    Contributors:

    Publication date :

    2020-10-13


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B66C Krane , CRANES / F16F SPRINGS , Federn



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