Mounting-free equipment placing support

The utility model provides an installation-free equipment placing support. The installation-free equipment placing support comprises a rear wall-leaning stabilizing support, a metal protection frame, a sliding groove and an equipment tray. The rear wall-leaning stabilizing support is fixedly installed on the rear portion of the metal protection frame. The sliding groove is fixedly formed in the rear wall-leaning stabilizing support. The equipment tray is assembled on the sliding groove and is rotatably and slidably connected with the sliding groove; and the equipment tray is provided with an equipment fixing hole position for mounting equipment. The utility model provides an installation-free equipment placing support which is provided for fish passing facilities, underwater monitoring equipment and some edge-adjacent and water-adjacent equipment which is inconvenient to install, and the installation-free equipment placing support can save a large amount of installation time and greatly reduce the difficulty