A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Rotary excavating pile sediment thickness measuring device and rotary excavating pile sediment thickness measuring method
The invention provides a rotary excavating pile sediment thickness measuring device and a rotary excavating pile sediment thickness measuring method. A plurality of supporting columns are connected between a bottom plate and a top plate at intervals, and the supporting columns are arranged outside a propelling disc in a surrounding mode in the circumferential direction of the propelling disc at intervals; the plurality of measuring rods are respectively mounted at the bottom of the propelling disc at intervals and movably penetrate through the bottom plate; each pressure sheet is mounted at the bottom of the corresponding measuring rod and is used for measuring the real-time contact pressure generated by the measuring rod; the positioning sheet is mounted at the center of the top surface of the propelling disc and is used for measuring the real-time height of the propelling disc; the hydraulic pusher is installed at the bottom of the top plate, and the driving end is in transmission connection with the pushing disc and used for driving the pushing disc to move. The hydraulic pusher pushes the pushing disc and drives the multiple measuring rods to move towards the sediment at the bottom of the rotary excavating pile hole and a bearing layer, then the thickness of the sediment of the rotary excavating pile is measured, measurement is convenient and fast, and the measurement precision is high.
本申请提供一种旋挖桩沉渣厚度测量装置及旋挖桩沉渣厚度测量方法，其多根支撑柱分别间隔地连接于底板和顶板之间，且多根支撑柱沿推进盘的周向而间隔地围设于推进盘外；多根测量杆分别间隔地安装于推进盘的底部上，且可移动地穿过底板；每个压力片均安装于相对应的测量杆的底部上，用于测量测量杆所产生的实时接触压力；定位片安装于推进盘的顶面中心处，用于测量推进盘的实时高度；液压推进机安装于顶板的底部上，且驱动端与推进盘传动连接，用于驱动推进盘移动。其通过液压推进机推动推进盘并带动多根测量杆向旋挖桩孔底的沉渣和持力层移动，进而测得旋挖桩沉渣的厚度，其测量方便快捷，且测量精度高。
Rotary excavating pile sediment thickness measuring device and rotary excavating pile sediment thickness measuring method
The invention provides a rotary excavating pile sediment thickness measuring device and a rotary excavating pile sediment thickness measuring method. A plurality of supporting columns are connected between a bottom plate and a top plate at intervals, and the supporting columns are arranged outside a propelling disc in a surrounding mode in the circumferential direction of the propelling disc at intervals; the plurality of measuring rods are respectively mounted at the bottom of the propelling disc at intervals and movably penetrate through the bottom plate; each pressure sheet is mounted at the bottom of the corresponding measuring rod and is used for measuring the real-time contact pressure generated by the measuring rod; the positioning sheet is mounted at the center of the top surface of the propelling disc and is used for measuring the real-time height of the propelling disc; the hydraulic pusher is installed at the bottom of the top plate, and the driving end is in transmission connection with the pushing disc and used for driving the pushing disc to move. The hydraulic pusher pushes the pushing disc and drives the multiple measuring rods to move towards the sediment at the bottom of the rotary excavating pile hole and a bearing layer, then the thickness of the sediment of the rotary excavating pile is measured, measurement is convenient and fast, and the measurement precision is high.
本申请提供一种旋挖桩沉渣厚度测量装置及旋挖桩沉渣厚度测量方法，其多根支撑柱分别间隔地连接于底板和顶板之间，且多根支撑柱沿推进盘的周向而间隔地围设于推进盘外；多根测量杆分别间隔地安装于推进盘的底部上，且可移动地穿过底板；每个压力片均安装于相对应的测量杆的底部上，用于测量测量杆所产生的实时接触压力；定位片安装于推进盘的顶面中心处，用于测量推进盘的实时高度；液压推进机安装于顶板的底部上，且驱动端与推进盘传动连接，用于驱动推进盘移动。其通过液压推进机推动推进盘并带动多根测量杆向旋挖桩孔底的沉渣和持力层移动，进而测得旋挖桩沉渣的厚度，其测量方便快捷，且测量精度高。
Rotary excavating pile sediment thickness measuring device and rotary excavating pile sediment thickness measuring method
一种旋挖桩沉渣厚度测量装置及旋挖桩沉渣厚度测量方法
CHEN RONGJIN (author) / YE ZHIQIANG (author) / MEI JUN (author) / SHU WEI (author) / LI ZHE (author)
2024-05-24
Patent
Electronic Resource
Chinese
Apparatus for measuring thickness of sediment layer of rotary excavating bored pile
| European Patent Office | 2016
Measuring device for detecting sediment at pile bottom of rotary excavating drilling pile
| European Patent Office | 2024
| European Patent Office | 2022