Earth filling device for rapidly cleaning prefabricated pipe pile core

Abstract

The invention discloses an earth filling device for rapidly cleaning a prefabricated pipe pile core. The earth filling device comprises a pipe pile and a mounting cylinder, two threaded rods are mounted on the mounting cylinder in a threaded mode, clamping plates are mounted between the two threaded rods and the mounting cylinder through limiting mechanisms, and the two clamping plates abut against the outside of the pipe pile. A traction motor is fixedly mounted in the mounting cylinder, a winding roller is fixedly mounted at the driving end of the traction motor, and a sinking block is fixedly connected to the winding roller through a traction rope. A sealing plate is fixedly mounted on the mounting cylinder, and the lower part of the sealing plate is attached to the upper end of the pipe pile. An air inlet guide pipe and a discharging guide pipe are fixedly mounted between the mounting cylinder and the sealing plate, and an opening and closing mechanism is mounted in the discharging guide pipe. The earth filling device for rapidly cleaning the prefabricated pipe pile core has the advantages that sludge in the pipe pile can be thoroughly removed in an inflation extrusion mode, the sludge attached to the inner wall of the pipe pile can be scraped, the pipe piles with different pipe diameters can be cleaned, and the application range is wide.

Description

technical field [0001] The invention relates to the technical field of prefabricated pipe pile cores, in particular to a soil filling device for quickly cleaning the prefabricated pipe pile cores. Background technique [0002] Prefabricated pipe pile is a hollow cylindrical slender concrete prefabricated component made by prestressing technology and centrifugal forming method. It is mainly composed of cylindrical pile body, end plate and steel ferrule. During the process, the pile head part of the pipe pile will silt a large amount of muddy soil, and the pipe pile needs to be filled with concrete when it is used. In order to ensure the stability of the connection between the concrete and the inner wall of the pipe pile, it is usually necessary to use The soil filling device is used to clean up the silt in the pipe pile; [0003] The existing earth filling device still has the following deficiencies in use: [0004] 1. The existing device usually uses a motor to drive the c...

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