An assembled steel pipe concrete pile

Abstract

The present application provides an assembled concrete-filled steel pipe pile. The assembled concrete-filled steel pipe pile includes a loading plate, a drill bit, a plurality of steel pipe units and a plurality of elastic series driving units. A plurality of steel pipe units are arranged in sequence along the piling direction, and two adjacent steel pipe units are detachably connected through an elastic series drive unit, and the steel pipe unit at the end is detachably connected with the drill bit through an elastic series drive unit, and the steel pipe unit at the first The steel pipe unit at the end is connected to the loading plate. The elastic series drive unit includes a first driven part, a second driven part, a power input inner core, a first elastic transmission unit, a second elastic transmission unit and a third elastic transmission unit. The power input inner core is screwed to the steel pipe unit. The second driven part is screwed to the steel pipe unit. The technical solution provided by the application can solve the troublesome problem of adjusting or taking out the existing medium-sized steel pipe concrete piles when the piles are deflected.

Description

technical field [0001] The present application relates to the technical field of building construction, in particular to an assembled concrete-filled steel pipe pile. Background technique [0002] Concrete-filled steel pipe pile is a composite structure with high bearing capacity, high plasticity, toughness, and convenient construction. Concrete-filled steel pipe piles are generally filled with concrete into the steel pipe first, and then the whole body is hammered into the ground or backfilled after digging a hole. Or take out more trouble. Contents of the invention [0003] The present application provides an assembled concrete-filled steel pipe pile, which solves the troublesome problem of adjustment or removal when the existing medium-sized steel pipe concrete pile is deflected. [0004] The present invention is specifically as follows: [0005] The invention provides an assembled steel pipe concrete pile. The assembled steel pipe concrete pile includes a loading pl...

AI Technical Summary

Problems solved by technology

[0003] This application provides an assembled concrete-filled steel pipe pile, which solves the problem of troublesome adjustment or removal when the existing medium-sized steel pipe concrete pile is deflected.

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