Monitoring support with length convenient to adjust

The utility model relates to the technical field of monitoring equipment. The utility model relates to a monitoring support, in particular to a length-adjustable monitoring support. The device comprises a supporting rod, a mounting flange is fixedly connected to the bottom end of the supporting rod, a fixing disc is fixedly connected to the top end of the supporting rod, a sleeve is fixedly connected to one side of the fixing disc, a telescopic rod is slidably connected to the interior of the sleeve, and a mounting base is fixedly connected to one side of the top of the telescopic rod. The utility model has the advantages that: the utility model has the advantages that: the structure is simple; a lead screw, a lifting block, a push rod and a sleeve are arranged; a telescopic rod is slidably connected into the sleeve; one side of the top of the telescopic rod is fixedly connected with a mounting base; the lead screw is in threaded connection with the lifting block; the telescopic rod isrotationally connected w