Sampler for road detection

• Main Authors: ZHANG JINGFEI, YANG LEI, WANG FENGHUI, WANG FENGBO, WANG CHUNYOU, WANG XINYU
• Format: Patent
• Language: Chinese; English
• Published: 02.09.2022
• Subjects: INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIRCHEMICAL OR PHYSICAL PROPERTIES; MEASURING; PHYSICS; TESTING

The utility model provides a sampler for road detection. The sampler for road detection comprises: a support frame; the switching assembly is rotationally connected to the bottom of the inner wall of the supporting frame; the mounting disc is fixedly connected to the bottom of the switching assembly; the punching assembly is fixedly connected to one side of the bottom of the mounting disc; the sampling assembly is fixedly connected to the other side of the bottom of the mounting disc. According to the sampler for road detection provided by the utility model, symmetrical switching between sampling and punching can be well carried out through the switching assembly, so that hole position alignment is more accurate, and the time of manual adjustment is effectively saved; and in addition, the distance between two sampling plates in the sampling assembly can be randomly adjusted, so that road samples generated by drilling of different types of drilling barrels can be taken out, and the practicability of the device