Combined distribution box

A combined distribution box belongs to the technical field of distribution boxes. The invention aims to solve the problems that an existing distribution box is small in size and internal space, and installation, wiring and maintenance of a distribution assembly are inconvenient. The back face of the mounting plate is fixedly connected with a supporting frame, the mounting plate is used for mounting a power distribution assembly, the two sides of the supporting frame are fixedly connected with guide blocks, the guide blocks are internally and movably connected with straight guide rails, the straight guide rails are fixed to the inner side wall of the power distribution box body, and the guide blocks slide on the straight guide rails. And the mounting plate is driven to stretch back and forth in the distribution box body. The device is used for power distribution assembly installation, wiring and maintenance. 一种组合型配电箱，属于配电箱技术领域。本发明的目的是为了解决现有配电箱体积小、内部空间小，不便于配电组件安装、接线和维修的问题。所述安装板背面固定连接有支撑架，安装板上用于安装配电组件，所述支撑架的两侧固定