A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
The invention provides a roadbed structure sampling device which comprises a main shaft, a rotating handle is fixed to the top of the main shaft, a collecting barrel is arranged at the bottom of the main shaft, a lifting assembly for driving the collecting barrel to move in the vertical direction is rotationally installed at the bottom of the main shaft, two shovel plates are symmetrically arranged at the top of the collecting barrel, and the shovel plates are in transmission connection with the main shaft. Under the action of the lifting assembly, the collecting barrel is driven to move along the interior of the roadbed hole, and the measuring assembly is matched to determine the descending depth of the collecting barrel, so that the collecting barrel can accurately stay at a pre-collecting position, compared with the prior art, the operation of manually shoveling soil with a shovel is replaced, time and labor are saved, depth positioning is accurate, errors are small, and the working efficiency is improved. The depth can be automatically adjusted according to requirements, so that the situation that a collected soil sample is mixed with soil samples at other depths to influence a detection result is avoided.
本发明提供一种路基结构取样装置，包括主轴，所述主轴顶部固定有转动把手，且主轴底部设有采集桶，所述主轴底部转动安装有带动采集桶沿竖直方向移动的升降组件，所述采集桶顶部对称设有两个铲板，且铲板与主轴为传动连接，通过升降组件的作用下，带动采集桶沿着路基孔内部移动，配合测量组件，确定采集桶下降的深度，从而能够准确的将采集桶停留在预采集的位置，相对于现有技术来说，代替人力用铲子铲土的操作，省时省力，并且深度定位准确，误差较小，无需人为使用测量尺进行粗略估量，可根据需要自行调节深度，避免采集土样与其他深度的土样混合影响检测结果。
The invention provides a roadbed structure sampling device which comprises a main shaft, a rotating handle is fixed to the top of the main shaft, a collecting barrel is arranged at the bottom of the main shaft, a lifting assembly for driving the collecting barrel to move in the vertical direction is rotationally installed at the bottom of the main shaft, two shovel plates are symmetrically arranged at the top of the collecting barrel, and the shovel plates are in transmission connection with the main shaft. Under the action of the lifting assembly, the collecting barrel is driven to move along the interior of the roadbed hole, and the measuring assembly is matched to determine the descending depth of the collecting barrel, so that the collecting barrel can accurately stay at a pre-collecting position, compared with the prior art, the operation of manually shoveling soil with a shovel is replaced, time and labor are saved, depth positioning is accurate, errors are small, and the working efficiency is improved. The depth can be automatically adjusted according to requirements, so that the situation that a collected soil sample is mixed with soil samples at other depths to influence a detection result is avoided.
本发明提供一种路基结构取样装置，包括主轴，所述主轴顶部固定有转动把手，且主轴底部设有采集桶，所述主轴底部转动安装有带动采集桶沿竖直方向移动的升降组件，所述采集桶顶部对称设有两个铲板，且铲板与主轴为传动连接，通过升降组件的作用下，带动采集桶沿着路基孔内部移动，配合测量组件，确定采集桶下降的深度，从而能够准确的将采集桶停留在预采集的位置，相对于现有技术来说，代替人力用铲子铲土的操作，省时省力，并且深度定位准确，误差较小，无需人为使用测量尺进行粗略估量，可根据需要自行调节深度，避免采集土样与其他深度的土样混合影响检测结果。
Roadbed structure sampling device
一种路基结构取样装置
GUO LEI (author)
2023-03-10
Patent
Electronic Resource
Chinese