Concrete vibration segregation rate detection cylinder

The utility model discloses a concrete vibration segregation rate detection cylinder, which belongs to the technical field of concrete segregation detection and comprises a detection cylinder, two limiting structures are symmetrically mounted at the upper end of the detection cylinder, each limiting structure consists of a fixed block, an arc-shaped guide rod and a fixed spring, the arc-shaped guide rod is mounted at one end of the fixed block, and the fixed spring is mounted at the other end of the fixed block. By arranging the limiting structure and the fixing structure, the detection cylinder can be relatively simple and convenient to disassemble and assemble, and when the detection cylinder is disassembled and assembled, only the fixing structure needs to slide on the limiting structure, so that the detection cylinder can be conveniently disassembled and assembled, and the detection cylinder can be conveniently disassembled and assembled. Therefore, the fixed insertion rod on the fixed structure is moved