Roadbed compactness detecting and soil taking device for engineering supervision

The utility model relates to a roadbed compactness detecting and soil taking device for engineering supervision. A soil sampler belongs to the field of engineering supervision detection instruments, comprises a base and a support frame fixedly arranged on the base, and is characterized in that a positioning cylinder vertically penetrates through the center of the base, a soil sampling cylinder isin threaded connection with the inner wall of the positioning cylinder, a driving component is arranged at one end, far away from the base, of the soil sampling cylinder, and the driving component isrotatably connected with the support frame. According to the subgrade compactness detection soil sampling device for engineering supervision, the soil sampling barrel can be efficiently and stably implanted into a subgrade for soil sampling under the driving of the driving assembly through the arrangement of the driving assembly, and the measurement accuracy is improved. 本实用新型涉及一种工程监理用路基压实度检测取土装置，属于工程监理检测器械领域，其包括底座和固定设置于底座