Intelligent lifting and supporting device for gas pipeline crossing coal mine goaf

The invention discloses an intelligent lifting and supporting device for a gas pipeline crossing a coal mine goaf, which comprises a supporting mechanism fixed on the ground, the supporting mechanism comprises a power piece and a supporting piece, the supporting piece is provided with a lifting end, the power piece is in transmission connection with the lifting end, and the lifting end supports a pipeline; the monitoring assembly is arranged corresponding to the supporting mechanism, the monitoring assembly comprises a force sensor set and a displacement sensor set, the force sensor set is arranged at the top end of the pipeline, the displacement sensor set is arranged at the bottom end of the pipeline, and the force sensor set and the displacement sensor set are electrically connected with the power part. The gas pipeline displacement or deformation caused by land subsidence can be continuously monitored in real time, and it is ensured that the gas pipeline is in a safe state. 本发明公开一种跨越煤矿采空区输气管道智能升降支撑装置，包括，支