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A platform for research: civil engineering, architecture and urbanism
Sampling device for highway subgrade pavement compactness detection
The invention discloses a sampling device for highway subgrade pavement compactness detection, and belongs to the field of highway engineering.The sampling device comprises a device body, a fixing frame is arranged on the outer surface of the upper end of the device body, a lifting mechanism is arranged on the fixing frame, and a sampling assembly is arranged on the lifting mechanism; a sampling opening for the sampling assembly to penetrate through is formed in the middle of the outer surface of the upper end of the device main body, and an adjusting frame is arranged on the outer surface of the upper end of the device main body close to the middle. According to the sampling device for highway subgrade pavement compactness detection, the ground around a sampling position can be tightly pressed, meanwhile, dust can be prevented from being diffused to the outer side of the limiting cover, water is sprayed through a water spraying opening in the annular water pipe during use, and therefore flying dust generated during use can be reduced, and the sampling device is convenient to use. The use stability of the sampling device for detecting the compactness of the highway subgrade pavement can be improved, and the vibration of the sampling device for detecting the compactness of the highway subgrade pavement is reduced, so that the sampling effect can be improved.
本发明公开了一种公路路基路面压实度检测用取样装置，属于公路工程领域，包括：装置主体，所述装置主体的上端外表面设置有固定架，所述固定架上设置有升降机构，所述升降机构上设置有取样组件，所述装置主体的上端外表面中间位置开设有用于取样组件穿过的取样口，所述装置主体的上端外表面靠近中间位置设置有调节架。本发明公路路基路面压实度检测用取样装置能够将取样处周边地面压紧，同时能够避免灰尘扩散到限位罩的外侧，而且使用时环形水管上的喷水口喷水，从而能够降低使用时产生的扬尘，能够提高公路路基路面压实度检测用取样装置使用时的稳定性，减少公路路基路面压实度检测用取样装置的振动，从而能够提高取样效果。
Sampling device for highway subgrade pavement compactness detection
The invention discloses a sampling device for highway subgrade pavement compactness detection, and belongs to the field of highway engineering.The sampling device comprises a device body, a fixing frame is arranged on the outer surface of the upper end of the device body, a lifting mechanism is arranged on the fixing frame, and a sampling assembly is arranged on the lifting mechanism; a sampling opening for the sampling assembly to penetrate through is formed in the middle of the outer surface of the upper end of the device main body, and an adjusting frame is arranged on the outer surface of the upper end of the device main body close to the middle. According to the sampling device for highway subgrade pavement compactness detection, the ground around a sampling position can be tightly pressed, meanwhile, dust can be prevented from being diffused to the outer side of the limiting cover, water is sprayed through a water spraying opening in the annular water pipe during use, and therefore flying dust generated during use can be reduced, and the sampling device is convenient to use. The use stability of the sampling device for detecting the compactness of the highway subgrade pavement can be improved, and the vibration of the sampling device for detecting the compactness of the highway subgrade pavement is reduced, so that the sampling effect can be improved.
本发明公开了一种公路路基路面压实度检测用取样装置，属于公路工程领域，包括：装置主体，所述装置主体的上端外表面设置有固定架，所述固定架上设置有升降机构，所述升降机构上设置有取样组件，所述装置主体的上端外表面中间位置开设有用于取样组件穿过的取样口，所述装置主体的上端外表面靠近中间位置设置有调节架。本发明公路路基路面压实度检测用取样装置能够将取样处周边地面压紧，同时能够避免灰尘扩散到限位罩的外侧，而且使用时环形水管上的喷水口喷水，从而能够降低使用时产生的扬尘，能够提高公路路基路面压实度检测用取样装置使用时的稳定性，减少公路路基路面压实度检测用取样装置的振动，从而能够提高取样效果。
Sampling device for highway subgrade pavement compactness detection
一种公路路基路面压实度检测用取样装置
HE XIAOBING (author) / MA FANG (author) / HU JIHUA (author)
2022-03-25
Patent
Electronic Resource
Chinese
IPC:
G01N
Untersuchen oder Analysieren von Stoffen durch Bestimmen ihrer chemischen oder physikalischen Eigenschaften
,
INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
/
E01C
Bau von Straßen, Sportplätzen oder dgl., Decken dafür
,
CONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, OR THE LIKE
/
E02D
FOUNDATIONS
,
Gründungen
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