Locating and paying-off device for land PHC pipe pile construction

The land PHC pipe pile construction positioning and paying-off device comprises a rectangular box with an opening in the upper end, a positioning round hole is formed in the center of a bottom plate of the rectangular box, an annular through hole is formed in the bottom of the rectangular box, and the circle center of the annular through hole coincides with the circle center of the positioning round hole; the boundaries of the two sides of the annular through hole are a pay-off inner circle and an outer line outer circle respectively, more than two connecting sheets are arranged in the annular through hole, and the two sides of the connecting sheets are connected with the pay-off inner circle and the outer line outer circle respectively; a handle is arranged on the outer side of the side plate of the rectangular box. The positioning device solves the problems that in the positioning construction process of a land PHC pipe pile foundation in the prior art, workers often use a positioning bamboo chopstick for a