Fuel oil pipeline compensator

The utility model provides a fuel oil pipeline compensator, relates to the technical field of fuel oil pipeline compensation, and aims to solve the problems of oil leakage and poorer sealing effect at the position of a fuel oil pipeline and a joint due to connection through the joint and a hose clamp mostly in the prior art. The number of the fuel oil pipelines is two, and the two fuel oil pipelines are installed outside the pipeline compensation assembly. The number of the clamping assemblies is two, and the two clamping assemblies are installed outside the two fuel oil pipelines. The tensioning assembly is installed on the top of the pipeline compensation assembly. Four mounting holes are formed in the mounting frame; the pipeline compensation pipe is fixedly mounted at the top of the mounting frame; according to the fuel oil pipeline compensator, the clamping frame A is arranged at the top of the fuel oil pipeline, the clamping frame B is installed on the two lead screws in a sliding mode, and the clamping