Concrete slump detection device

The utility model provides a concrete slump detection device which comprises a slump cone, a slump sensor and a controller, wherein a measuring structure is arranged on the outer wall of the slump cone; the measuring structure comprises a track rod, a measuring rod and a fixing structure; one end of the track rod is fixed on the outer wall of the upper end of the slump cone, and the other end is fixed on the outer wall of the lower end of the slump cone; scale marks are arranged on the track rod; one end of the measuring rod is mounted on the track rod in a sliding manner; the fixing structure is used for fixing the other end of the measuring rod in a non-measuring period. According to the detection device, the slump measuring device is combined with the slump cone, so that the carrying convenience is improved, the operation is simple and convenient, and the measurement accuracy is high. 本实用新型提出一种混凝土坍落度检测装置，包括：坍落度筒，所述坍落度筒外壁上设置有测量结构；所述测量结构包括轨道杆、测量杆和固定结构；所述轨道杆一端固定在坍落度筒的上端外壁上，另一端固定在坍落度筒的下端外壁上；所述轨道杆上设置有刻度线；所述测量杆一