The invention provides a detection experiment table for simulating buried pipeline suspension. The detection experiment table for simulating buried pipeline suspension comprises a box body, wherein anopening is formed in the top of the box body. An experiment pipeline is arranged in the box body in a penetrating mode, and the axial direction of the experiment pipeline and the length direction ofthe box body are arranged in parallel. Two transverse separating plates which can slide are arranged in the box body, and an inner cavity of the box body is divided by the two transverse separating plates into three tank boxes in a sealing mode. The two tank boxes at the two ends serve as supporting medium boxes, and supporting media which can bury the experiment pipeline are arranged in the supporting medium boxes. The tank box in the middle serves as a suspension box. The portion, located in the suspension box, of the experiment pipeline serves as a suspended pipeline, and the portions, buried in the supporting medium boxes, of the experiment pipeline serve as buried section pipelines. The detection experiment table for simulating buried pipeline suspension further comprises a detectionfacility. The detection facility can be pulled by a traction structure to slide along the inner wall of the experiment pipeline. The detection experiment table for simulating buried pipeline suspension can achieve the purpose that the qualitative and quantitative experimental analysis is conducted on the suspension problem of the pipeline under the conditions of different supporting media and different suspension lengths, and promotes the development of the suspended pipeline internal detection technology.