Internet of Things power distribution cabinet convenient to overhaul

The utility model provides an internet-of-things electric power distribution cabinet convenient for maintenance, which relates to the technical field of power distribution cabinets and comprises a box body, heat dissipation holes are fixedly arranged on two sides of the box body, a cross rod is fixedly connected to the inner surface of the box body, a rail groove is fixedly connected to the side surface of the cross rod, and a sliding rail is fixedly arranged on the side surface of the rail groove. The surface of the sliding rail is slidably connected with a sliding block, the side face of the sliding block is fixedly provided with an installation beam, the side face of the installation beam is fixedly provided with a stabilizing arm, in actual use, when maintenance personnel need to maintain the circuit breaker, the handle is unfolded and pulled at the moment, so that the sliding block slides on the surface of the sliding rail along with movement of the installation beam, and then the circuit breaker is main