The utility model discloses a sleeve pipe protection architecture that is used for reactor and transformer bulk freight, including setting up in high -pressure side tank wall and high pressure be qualified for the next round of competitions bearing structure (1) between device sleeve (5), install protection architecture (3) that are used for fixed high -tension bushing (four to six -tenehs) on reactor case lid (4). The utility model discloses an it increases bearing structure to be qualified for the next round of competitions at transformer, reactor high pressure between sleeve and the oil tank, high -tension bushing increases protection architecture, and spare equipment can wholly transport the access system that takes one's place, and the effectual spare equipment that has improved changes efficiency to avoided causing the circuit to cut off the power supply for a long time because of changing spare equipment, improved special high -pressure system's quick reaction capability, guaranteed the stability of system.