The detachable right-angle hanging plate structure comprises a right-angle hanging plate body, a first sliding plate, clamping blocks, clamping grooves, a connecting plate, a first rubber block and a limiting mechanism, the first sliding plate is connected to the right-angle hanging plate body in a sliding mode, and the two ends of the first sliding plate are movably provided with the two symmetrically-distributed clamping blocks through elastic mechanisms; clamping grooves are symmetrically distributed in the two sides of the right-angle hanging plate body, the clamping blocks are matched with the clamping grooves, a connecting plate is fixedly connected to the lower end of the first sliding plate, a first rubber block is fixedly arranged at the lower end of the connecting plate, and the limiting mechanism is arranged at the lower end of the right-angle hanging plate body. According to the utility model, the
electric wire can be pre-fixed firstly, and then the right-angle hanging plate body does not need to be dragged by a constructor forcefully during installation, so that the right-angle hanging plate body reaches the installation height, and the labor-consuming degree of fixing the
electric wire by the right-angle hanging plate body is greatly reduced, thereby increasing the convenience of fixing the
electric wire and facilitating the disassembly work of the electric wire.