Bypass switch withstand voltage detection system

The invention relates to a bypass switch withstand voltage detection system which comprises a withstand voltage detection support. The voltage-withstanding detection push plate is driven by a first lifting mechanism mounted on the voltage-withstanding detection bracket to lift up and down; and the withstand voltage test assemblies are distributed on the withstand voltage detection push plate in parallel along the horizontal direction, and each withstand voltage test assembly comprises a first withstand voltage contact, a deflector rod, a contact mounting plate, a spring pressure head and a withstand voltage measuring head. Compared with the prior art, the system has the advantages that through the joint cooperation of the voltage-withstanding detection support, the voltage-withstanding detection push plate and the voltage-withstanding testing assembly, automatic testing of the bypass switches can be achieved, manual labor is greatly reduced, voltage-withstanding testing can be carried out on the multiple bypa