Electrolysis device with automatic nut locking function

The utility model relates to the technical field of chlor-alkali industrial equipment, and provides an electrolysis device with an automatic nut locking function. The upper fixing table is arranged opposite to the lower fixing table, and an oil cylinder and a push plate connected to the output end of the oil cylinder are arranged on the upper fixing table; the electrolytic bath is fixed between the push plate and the lower fixed table; the locking nut is movably arranged on the oil cylinder; the proximity switch is arranged on the upper fixed table; the driving mechanism is in transmission connection with the locking nut; and the central control mechanism is electrically connected with the driving mechanism and the proximity switch. Compared with the prior art, the device has the advantages that the position of the locking nut is detected through the proximity switch, the locking nut is driven to move through the driving mechanism, and when the position of the locking nut deviates, the driving mechanism of th