A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Sampling device for highway subgrade detection
The invention relates to the technical field of roadbed detection, in particular to a highway roadbed detection sampling device which comprises a frame, a moving seat, a controller and the like. The sampling equipment has the beneficial effects that the designed sampling equipment can press a sampling pipe into a foundation through cooperation of a worm and gear elevator and a main push rod, and meanwhile, the pressing-in difficulty is reduced through a drill bit and a rotating pipe, so that interference on a sample core entering the sampling pipe is smaller; after sampling, the sampling tube can be rotated to one side of the frame through the steering motor, and then the sample core is pushed out by the ejection push rod, so that the speed of taking down the sample core by an operator is greatly improved, the humidity of the sample can be detected on site after sampling is completed, and then the sample is stored, and therefore, the detection accuracy of the sample can be guaranteed to the maximum extent.
本发明涉及路基检测技术领域，具体为一种公路路基检测用取样装置，该取样装置包括车架、移动座和控制器等结构。有益效果为：本发明所设计的取样设备能够通过蜗轮蜗杆升降机和主推杆配合将取样管压入地基中，同时通过钻头和转动管来降低压入的难度，使得进入取样管内的样芯受到的干扰更小，取样后还可以通过转向电机将取样管转动至车架的一侧然后由顶出推杆将样芯推出，从而极大的提高了操作人员取下样芯的速度，取样完成后还可以现场检测样品的湿度然后再对样品储存，因此能够最大限度的保障样品的检测准确性。
Sampling device for highway subgrade detection
The invention relates to the technical field of roadbed detection, in particular to a highway roadbed detection sampling device which comprises a frame, a moving seat, a controller and the like. The sampling equipment has the beneficial effects that the designed sampling equipment can press a sampling pipe into a foundation through cooperation of a worm and gear elevator and a main push rod, and meanwhile, the pressing-in difficulty is reduced through a drill bit and a rotating pipe, so that interference on a sample core entering the sampling pipe is smaller; after sampling, the sampling tube can be rotated to one side of the frame through the steering motor, and then the sample core is pushed out by the ejection push rod, so that the speed of taking down the sample core by an operator is greatly improved, the humidity of the sample can be detected on site after sampling is completed, and then the sample is stored, and therefore, the detection accuracy of the sample can be guaranteed to the maximum extent.
本发明涉及路基检测技术领域，具体为一种公路路基检测用取样装置，该取样装置包括车架、移动座和控制器等结构。有益效果为：本发明所设计的取样设备能够通过蜗轮蜗杆升降机和主推杆配合将取样管压入地基中，同时通过钻头和转动管来降低压入的难度，使得进入取样管内的样芯受到的干扰更小，取样后还可以通过转向电机将取样管转动至车架的一侧然后由顶出推杆将样芯推出，从而极大的提高了操作人员取下样芯的速度，取样完成后还可以现场检测样品的湿度然后再对样品储存，因此能够最大限度的保障样品的检测准确性。
Sampling device for highway subgrade detection
一种公路路基检测用取样装置
HAN SANG-HUN (author) / XU YANHUA (author) / LI JIANYONG (author) / LI KEYU (author) / ZHANG CHUANTANG (author) / WU XIANGDONG (author) / DIAO JUNCAI (author) / SONG WENYONG (author)
2023-05-05
Patent
Electronic Resource
Chinese
IPC:
E02D
FOUNDATIONS
,
Gründungen
Sampling device for highway subgrade pavement compactness detection
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Sampling device for highway subgrade pavement compactness detection
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Sampling device for highway subgrade pavement compactness detection
| European Patent Office | 2023