Detection device for transformer iron core

The utility model discloses a detection device for a transformer iron core. The detection device comprises a console, a detection end installed on the side face of the console, an output end installed at the top of the console, and a grab handle installed at the bottom of the console. The bending angle of the transmission pipe is changed through the combined action of the fixing sleeve and the connecting sleeve, so that the positions of the camera and the temperature sensor are changed, local details in the transformer iron core can be detected, data are input into the control table through the transmission pipe, and the data are displayed through the displayer after being processed through the control table. A worker can observe the local position of the transformer iron core through the display, the worker is prevented from being in close contact with the transformer, and therefore the technical effects that detection is convenient, and the safety during detection is improved are achieved. 本实用新型公开了一种变压器铁芯用检