Pipeline installation equipment and method for underground pipeline

The invention relates to the technical field of cable pipeline installation, and particularly discloses pipeline installation equipment and method for underground pipelines, the pipeline installation equipment comprises a positioning assembly, a displacement assembly, a detection assembly, two transfer assemblies and two installation assemblies, the displacement assembly and the two installation assemblies are all located in the positioning assembly, the detection assembly is located above the displacement assembly, and the transfer assemblies are located above the detection assembly. The two transfer assemblies are located on one side of the displacement assembly. The pipeline clamping device has the beneficial effects that by changing the distance and angle between the two clamping jaws, pipelines of different models and different thicknesses can be clamped more firmly, on one hand, by moving and rotating the clamping jaws, the clamping jaws can be better attached to the side walls of the pipelines on the c