Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Roadbed layer compactness detection sampling machine and sampling method
The invention relates to the technical field of roadbed layer compactness detection, in particular to a roadbed layer compactness detection sampling machine and a sampling method.The roadbed layer compactness detection sampling machine comprises a base, a support is fixedly arranged at the top of the base, and a cutting ring sampling mechanism is arranged on the support and used for cutting a roadbed layer for sampling; a foundation soil cleaning mechanism is arranged at the bottom of the base and used for cleaning foundation soil generated when the cutting ring cuts the roadbed layer. The foundation soil cleaning mechanism is arranged at the bottom of the base, foundation soil loosened due to the pressure of the cutting ring can be pushed and cleaned when the cutting ring cuts a roadbed layer through the foundation soil cleaning mechanism, and the foundation soil is pushed in the direction away from the cutting ring in cooperation with a vertical pushing assembly in the foundation soil cleaning mechanism; the part of foundation soil is prevented from moving into a hole generated when the cutting ring is used for sampling, so that errors caused by the foundation soil when the cutting ring is used for sampling are reduced.
本发明涉及路基层压实度检测技术领域，具体为一种路基层压实度检测取样机及取样方法，包括底座，所述底座的顶部固定设置有支架，所述支架上设置有环刀取样机构，所述环刀取样机构用于切割路基层进行取样，所述底座的底部设置有基土清理机构，所述基土清理机构用于对环刀切割路基层时产生的基土进行清理。本发明在底座的底部设置了基土清理机构，通过基土清理机构的设置能够在环刀切割路基层时将因受到环刀压力而松动的基土进行推动清理，并配合基土清理机构中垂直推动组件的设置将这部分基土向着远离环刀的方向推动，防止这部分基土移动到环刀取样时所产生的孔洞内部，从而降低了环刀取样时因基土而产生的误差。
Roadbed layer compactness detection sampling machine and sampling method
The invention relates to the technical field of roadbed layer compactness detection, in particular to a roadbed layer compactness detection sampling machine and a sampling method.The roadbed layer compactness detection sampling machine comprises a base, a support is fixedly arranged at the top of the base, and a cutting ring sampling mechanism is arranged on the support and used for cutting a roadbed layer for sampling; a foundation soil cleaning mechanism is arranged at the bottom of the base and used for cleaning foundation soil generated when the cutting ring cuts the roadbed layer. The foundation soil cleaning mechanism is arranged at the bottom of the base, foundation soil loosened due to the pressure of the cutting ring can be pushed and cleaned when the cutting ring cuts a roadbed layer through the foundation soil cleaning mechanism, and the foundation soil is pushed in the direction away from the cutting ring in cooperation with a vertical pushing assembly in the foundation soil cleaning mechanism; the part of foundation soil is prevented from moving into a hole generated when the cutting ring is used for sampling, so that errors caused by the foundation soil when the cutting ring is used for sampling are reduced.
本发明涉及路基层压实度检测技术领域，具体为一种路基层压实度检测取样机及取样方法，包括底座，所述底座的顶部固定设置有支架，所述支架上设置有环刀取样机构，所述环刀取样机构用于切割路基层进行取样，所述底座的底部设置有基土清理机构，所述基土清理机构用于对环刀切割路基层时产生的基土进行清理。本发明在底座的底部设置了基土清理机构，通过基土清理机构的设置能够在环刀切割路基层时将因受到环刀压力而松动的基土进行推动清理，并配合基土清理机构中垂直推动组件的设置将这部分基土向着远离环刀的方向推动，防止这部分基土移动到环刀取样时所产生的孔洞内部，从而降低了环刀取样时因基土而产生的误差。
Roadbed layer compactness detection sampling machine and sampling method
一种路基层压实度检测取样机及取样方法
LI JUN (Autor:in) / CHEN YINGHAI (Autor:in) / LI ZHANGYU (Autor:in) / LI XIN (Autor:in) / WEI KE (Autor:in) / ZHAO XIN (Autor:in)
08.03.2024
Patent
Elektronische Ressource
Chinesisch
IPC:
E02D
FOUNDATIONS
,
Gründungen
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