Mobile non-contact transmission system fault detection device suitable for special environment

A mobile non-contact transmission system fault detection device suitable for a special environment is characterized in that the mobile non-contact transmission system fault detection device comprises a mobile manipulator which is arranged in a special environment interval, is matched with a top guide rail in a suspension mode and is used for stably clamping a sensing module guide rail to move to a position, needing to be detected or monitored, of a transmission system; the switching module is connected with the sensing module in a wireless signal sending and receiving mode, the switching socket is electrically connected with the switching module, the internal and external connection circuit is electrically connected with the switching socket in sequence, and the external circuit is arranged outside the special environment area. The adapter socket and the charging socket for charging the battery module of the sensing module are mounted on the socket mounting base. An external circuit can supply power to module