Novel guide tube device for plate inserting machine for drainage strip

Abstract

The invention belongs to the technical field of plate inserting machines, and discloses a novel guide tube device for a plate inserting machine for a drainage strip. The novel guide tube device for the plate inserting machine for the drainage strip is used for solving the problem that an existing drainage strip does not meet the requirement for a designed depth when driven into the ground due to strip returning and strip following. The novel guide tube device for the plate inserting machine for the drainage strip comprises a cylindrical tube body which cooperates with a vibrating hammer of theplate inserting machine, a drainage strip inlet is formed in a side wall of the cylindrical tube body, a sand inlet is formed in the cylindrical tube body and positioned at the lower end of the drainage strip inlet, the sand inlet communicates with an external sand inlet tube, and the lower end of the cylindrical tube body is movably connected with a fixing anchorage device.

Description

technical field [0001] The invention belongs to the technical field of plugging machines, and in particular relates to a novel drainage belt plugging machine conduit device. Background technique [0002] The slotting machine is a new type of piling machine, which is mainly used for coastal soft foundation treatment, and is used to drive the drainage belt into the soft foundation. After the plug-in machine is in place, use the vibrating hammer to align with the socket position and sink. The drainage plate passes through the casing and connects with the anchor shoe at the end. After the pipe is installed, the anchor shoe remains in the water together with the drainage board, and then the continuous drainage board is cut off, that is, a drainage hole insertion operation is completed. [0003] Soft soil has high natural water content, large void ratio, low permeability, and low shear strength, so it must be drained and consolidated before it can be used as the foundation of bui...

AI Technical Summary

Problems solved by technology

[0004] In order to solve the problem that the existing drainage belts have back-tracking and follow-up phenomena, which cause the drainage belts to be driven into the design depth requirements, the invention provides a new type of drainage belt insertion machine conduit device, which can be used during the drainage belt driving process. It can prevent the drainage belt from being brought back and changed, not only can reduce the waste of the drainage belt, but more importantly, can ensure that the drainage belt can be driven into the design depth, so as to meet the drainage requirements

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