Pavement asphalt detecting and sampling device

The utility model provides a pavement asphalt detecting and sampling device, which relates to the technical field of sampling devices and comprises a bottom table, universal wheels are fixedly mounted at the lower end of the bottom table, a pull handle is fixedly mounted on the side surface of the bottom table, a sampling groove is formed in the bottom table, and a supporting column is fixedly mounted at the upper end of the bottom table. A top plate is fixedly mounted at the upper ends of the supporting columns, and a hydraulic cylinder is fixedly mounted on the surface of the top plate. According to the detection sampling device, through the arrangement of the sleeve, the limiting groove, the inserting block, the sliding rod, the limiting plate, the long table and the spring, the sampling head of the detection sampling device can be disassembled, residues and dirt can be cleaned more thoroughly, the clean state of the sampling head is guaranteed, and accurate and reliable sampling results are guaranteed; th