Cable adapter for electric power engineering

The utility model discloses a cable adapter for electric power engineering. The junction box comprises a box cover, a junction box and a mounting rack, a matching box is mounted in the junction box through a bolt; a waterproof cover is mounted at the top of the adapter box through bolts, a wiring frame is mounted in the adapter box through bolts, waterproof ends are fixedly mounted on the two sides of the wiring box, a box cover is mounted on the front face of the wiring box through hinges, and a mounting frame is mounted on the back face of the wiring box through bolts. According to the utility model, the top of the junction box is provided with the closing cover, so that the junction box can form a closed whole body; the sealing performance of the device is improved, rainwater and dust are effectively prevented from entering the device, the sealing performance of the cable connection position is guaranteed, the protection performance of the device is improved, the installation angleof the device can be conv