Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Soil sampling device and method for roadbed compactness detection
The invention discloses a soil sampling device and method for roadbed compactness detection, and relates to the technical field of roadbed compactness detection. The soil sampling device for roadbed compactness detection comprises a bearing box, a first opening is formed in the center of the bottom of the bearing box, fixing feet are symmetrically and fixedly connected to the two sides of the bottom of the bearing box, a bearing plate is arranged at the bottom of the bearing box, and annular rotating grooves are formed in the middles of the four sides of inner walls of the bearing box. According to the soil sampling device for the roadbed compactness detection, through arrangement of a soil breaking sharp knife, the soil sampling device can easily enter a soil layer and cut sample soil, sothat the soil sampling device solves the problems that a roadbed is rolled by a road roller many times during test hole excavation, the roadbed strength is higher, when the device excavates a test hole, a rotating handle is manually rotated to enable a sampling barrel to enter the roadbed, in this way, the labor intensity is caused to be very high, and a supporting plate and supporting legs shakedue to the fact that the sampling barrel is difficult to enter the roadbed with high strength.
本发明公开了一种路基压实度检测用取土装置及方法，涉及路基压实度检测技术领域。该路基压实度检测用取土装置，包括承载箱，所述承载箱底部的正中开设有第一开口，所述承载箱底部的两侧对称固定连接有固定脚，所述承载箱的底部设置有承载板，所述承载箱内壁四侧的中部开设有环形转动槽。该路基压实度检测用取土装置，通过设置的破土尖刀，可以轻易的进入土层，对样土进行切割，解决了试洞开挖时路基已被压路机进行过多次碾压，路基强度较高，上述装置在开挖试洞时为人工转动旋转柄以使取样筒进入路基中，这样不但造成劳动强度很大，而且容易因取样筒难以进入强度较高的路基中而致使支撑板和支撑腿发生晃动的问题。
Soil sampling device and method for roadbed compactness detection
The invention discloses a soil sampling device and method for roadbed compactness detection, and relates to the technical field of roadbed compactness detection. The soil sampling device for roadbed compactness detection comprises a bearing box, a first opening is formed in the center of the bottom of the bearing box, fixing feet are symmetrically and fixedly connected to the two sides of the bottom of the bearing box, a bearing plate is arranged at the bottom of the bearing box, and annular rotating grooves are formed in the middles of the four sides of inner walls of the bearing box. According to the soil sampling device for the roadbed compactness detection, through arrangement of a soil breaking sharp knife, the soil sampling device can easily enter a soil layer and cut sample soil, sothat the soil sampling device solves the problems that a roadbed is rolled by a road roller many times during test hole excavation, the roadbed strength is higher, when the device excavates a test hole, a rotating handle is manually rotated to enable a sampling barrel to enter the roadbed, in this way, the labor intensity is caused to be very high, and a supporting plate and supporting legs shakedue to the fact that the sampling barrel is difficult to enter the roadbed with high strength.
本发明公开了一种路基压实度检测用取土装置及方法，涉及路基压实度检测技术领域。该路基压实度检测用取土装置，包括承载箱，所述承载箱底部的正中开设有第一开口，所述承载箱底部的两侧对称固定连接有固定脚，所述承载箱的底部设置有承载板，所述承载箱内壁四侧的中部开设有环形转动槽。该路基压实度检测用取土装置，通过设置的破土尖刀，可以轻易的进入土层，对样土进行切割，解决了试洞开挖时路基已被压路机进行过多次碾压，路基强度较高，上述装置在开挖试洞时为人工转动旋转柄以使取样筒进入路基中，这样不但造成劳动强度很大，而且容易因取样筒难以进入强度较高的路基中而致使支撑板和支撑腿发生晃动的问题。
Soil sampling device and method for roadbed compactness detection
一种路基压实度检测用取土装置及方法
YANG XIGUANG (Autor:in)
18.08.2020
Patent
Elektronische Ressource
Chinesisch
IPC:
E02D
FOUNDATIONS
,
Gründungen
Roadbed layer compactness detection sampling machine and sampling method
| Europäisches Patentamt | 2024