High-low voltage switch cabinet insulation structure with high reliability

The utility model discloses a high-reliability high-low voltage switch cabinet insulation structure, and relates to the technical field of electrical equipment, the high-low voltage switch cabinet insulation structure comprises a switch cabinet body, the outer wall of the switch cabinet body is rotatably connected with a sealing door, the top of the inner wall of the switch cabinet body is fixedly provided with a distributor, and the inner wall of the sealing door is fixedly provided with a fixing plate; a fixing block is fixedly assembled at the top of the fixing plate, a take-up block is fixedly assembled at the top of the fixing block, a through hole is formed in the top of the fixing block, a moving rod is slidably connected to the inner wall of the through hole, a transverse plate is fixedly assembled at the top of the moving rod, and a top plate is fixedly assembled at the bottom of the moving rod. A spring is fixedly assembled at the bottom of the fixing plate, and the bottom of the spring is fixedly a