Limiting device for improving construction platform steel pipe pile hole position precision of long pile wharf

A limiting device for improving construction platform steel pipe pile hole site precision of a long-piled wharf comprises a limiting pipe which coincides with the center of a steel pipe pile hole site. Inclined supporting rods are fixed on the left and right of the limiting pipe, a transverse supporting rod is fixed between the two inclined supporting rods and located at the limiting pipe, and one ends of the two inclined supporting rods are upwards connected with the steel pipe pile or the steel pipe pile connecting beam. And the other ends of the two inclined supporting rods are downwards supported on the ground or are supported on the ground through a telescopic mechanism. According to the limiting device for improving the precision of the steel pipe pile hole site of the construction platform of the long-piled wharf, the deviation precision of the steel pipe pile hole site of the construction platform can be improved. 一种高桩码头提高施工平台钢管桩孔位精度的限位装置，包括限位管，限位管与钢管桩孔位中心重合；限位管左右固定有斜撑杆，两斜撑杆之间位于限位管处固定有横撑杆，两斜撑杆一端向上与钢管桩