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Pile head breaking assisting device and pile foundation and pile head isolation method

A pile head and pile foundation technology, applied in sheet pile wall, foundation structure engineering, construction, etc., can solve the problems of irregular end face, time-consuming and labor-intensive removal

Active Publication Date: 2021-05-28
中建八局广西建设有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] In order to overcome the defects existing in the prior art, a pile head breaking aid device and a pile foundation pile head isolation method are provided to solve the problems of time-consuming and laborious pile head breaking and irregular end faces of the traditional pile foundation pile head

Method used

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  • Pile head breaking assisting device and pile foundation and pile head isolation method
  • Pile head breaking assisting device and pile foundation and pile head isolation method
  • Pile head breaking assisting device and pile foundation and pile head isolation method

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Embodiment Construction

[0025] The application will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain related inventions, rather than to limit the invention. It should also be noted that, for ease of description, only parts related to the invention are shown in the drawings.

[0026] It should be noted that, in the case of no conflict, the embodiments in the present application and the features in the embodiments can be combined with each other. The present application will be described in detail below with reference to the accompanying drawings and embodiments.

[0027] figure 1 It is a structural schematic diagram of a pile head breaking aid device according to an embodiment of the present invention, figure 2 It is a schematic diagram of the installation state of the pile head breaking aid device according to the embodiment of the present invention, i...

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Abstract

The invention discloses a pile head breaking assisting device and a pile foundation and pile head isolation method. The device comprises an isolation plate with the shape and the size matched with the outer diameter of a pile foundation, a check valve and control assemblies, wherein the isolation plate comprises a first plate body and a second plate body which are connected in a hinged mode, the first plate body and the second plate body are each provided with a through flow guide hole, and the flow guide hole is provided with a slurry inlet end and a slurry outlet end; the check valve is arranged in the slurry outlet end; and the first plate body and the second plate body are respectively connected with one control assembly in a hinged mode. The problems that time and labor are wasted and the end face is irregular when a traditional pile foundation pile head is used for breaking are solved.

Description

technical field [0001] The invention relates to the technical field of building construction, in particular to a pile head breaking aid device and a pile foundation pile head isolation method. Background technique [0002] At present, the domestic mud retaining wall is holed into the cast-in-situ pile. After the pile foundation concrete is poured, the pile head is dug out, and the pile head steel bars are all chiseled and removed with an air compressor, and then the pile head is squeezed by horizontal drilling, and the disconnected The section of the pile head is uneven and irregular. Sometimes the pile head will break below the design elevation, resulting in having to re-excavate the pile foundation below the design elevation, repair the pile foundation to the design elevation. Its potential construction period risks and the traditional process of breaking the pile foundation take a long time, which is not conducive to shortening the construction period. Contents of the ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E02D9/00
CPCE02D9/00E02D9/005
Inventor 潘海云王华平茶光伟吴伟锦梁树华
Owner 中建八局广西建设有限公司
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