Double-name signboard fixator of transformer substation transformer

The utility model discloses a double-name signboard fixator of a transformer substation transformer, which comprises a transformer, a fence type radiating fin is arranged on the transformer, a signboard is arranged on the radiating fin, nameplate fixing holes are symmetrically formed in the signboard, binding belts made of stainless steel materials are arranged in the nameplate fixing holes, and the nameplate fixing holes are connected with the transformer substation transformer. Wherein binding fixing holes are formed in the end portion of the binding belt at intervals, the two ends of the binding belt are connected through a locking device, and a fixing piece connected to the cooling fin in an inserted mode is arranged on the locking device. The locking device tightens the binding belt penetrating through the nameplate fixing hole, so that the signboard is arranged on the transformer, the binding belt is inserted between the fence type cooling fins of the transformer through the fixing piece after being tig