Side pile positioning device for roadbed and pavement engineering construction

The utility model belongs to the technical field of road engineering construction, and particularly relates to a side pile positioning device for roadbed and pavement engineering construction, which comprises a fixing seat, a placing groove and a fixing groove are arranged on the fixing seat, a pile body is placed in the fixing groove, and the pile body is fixedly connected with a limiting block and an extension block I; a second extension block is fixedly installed at the upper end of the first extension block, a clamping groove is formed in the second extension block, the second extension block is connected with a fixing device in a clamped mode, a clamping button is fixedly installed on the fixing device, and the fixing device is connected with the power device body. Supporting legs, a handle and a control button are fixedly installed on the electric power device body, an extension rod is arranged at the upper end of the pile body, and a placement groove is formed in the upper end of a fixing base, so that