The invention provides a pile bottom sediment thickness measuring device and method, relates to the technical field of slurry protection wall cast-in-situ bored pile construction, and aims to solve the problem that the hole bottom sediment thickness can only be roughly estimated and cannot be accurately measured in the prior art. The device comprises a main body, a measuring device, a floating structure, a brake, a power module and a control module; a through hole is formed in the center of the body, the measuring device penetrates through the body through the through hole, and the two ends of the measuring device are located on the two sides of the body respectively. The top end of the measuring device is connected with a limit switch which is provided with a suspension connection structure for connecting a suspension device; a limiting structure is arranged at the bottom end of the measuring device, and the cross-sectional area of the limiting structure is larger than that of the through hole; a floating structure is arranged on the peripheral side of the main body, the control module is electrically connected with the power module, the brake is used for locking the measuring device, and the limiting switch and the brake are electrically connected with the control module.

    本发明提供了一种桩底沉渣厚度测量装置及测量方法,涉及泥浆护壁钻孔灌注桩施工技术领域,以解决现有技术中孔底沉渣厚度只能粗略的估测,无法精确测量的问题,该装置包括主体、测量装置、漂浮结构、制动器、电源模块以及控制模块,主体的中心设置通孔,测量装置由通孔穿过主体,测量装置的两端分别位于主体的两侧;测量装置的顶端连接限位开关,限位开关上设置悬挂连接结构,用于连接悬挂装置;测量装置的底端设置限位结构,限位结构的截面面积大于通孔的截面面积;主体的周侧设置漂浮结构,控制模块与电源模块电连接,制动器用于锁定测量装置,限位开关、制动器均与控制模块电连接,本发明的有益效果是简单而直观的检测沉渣厚度。


    Access

    Download


    Export, share and cite



    Title :

    Pile bottom sediment thickness measuring device and measuring method


    Additional title:

    一种桩底沉渣厚度测量装置及测量方法


    Contributors:
    ZHANG YUTAO (author) / WANG GUOFENG (author) / ZHAI DESHENG (author) / LIU MENG (author)

    Publication date :

    2023-06-23


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    G01B MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS , Messen der Länge, der Dicke oder ähnlicher linearer Abmessungen / B63B Schiffe oder sonstige Wasserfahrzeuge , SHIPS OR OTHER WATERBORNE VESSELS



    Thickness measuring device

    SUN KUOTENG / ZHONG WANCAI / LIU CHENG et al. | European Patent Office | 2025

    Free access

    Thickness measuring module of water-cooled wall thickness measuring device and water-cooled wall thickness measuring device

    GUO ZHANWEI / YU JINGHUI / WU BAOXIN et al. | European Patent Office | 2024

    Free access

    WATER BOTTOM SHAPE MEASURING DEVICE

    SHIBUYA MITSUO | European Patent Office | 2021

    Free access

    WATER BOTTOM SHAPE MEASURING DEVICE

    SHIBUYA MITSUO | European Patent Office | 2021

    Free access

    Thickness measuring method and thickness measuring device based on unmanned aerial vehicle path planning

    LIAO XIAOLING / CHEN SHU / YANG YU et al. | European Patent Office | 2023

    Free access