An easy-to-install pullout pile

A technology of anti-pulling piles and installing through holes, which is applied in sheet pile walls, buildings, infrastructure engineering, etc. The effect of fixed effects

Active Publication Date: 2022-03-11
江苏城工建筑设计研究院有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, there is no fixed structure between the drill pipes at both ends, which may cause the drill pipe to rotate in the foundation pit, which will affect the fixing effect of the pile body
[0004] For the related technologies mentioned above, the inventor believes that there is a defect that affects the fixing effect of the pile body

Method used

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  • An easy-to-install pullout pile
  • An easy-to-install pullout pile
  • An easy-to-install pullout pile

Examples

Experimental program
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Effect test

Embodiment Construction

[0031] The following is attached Figure 1-3 The application is described in further detail.

[0032] The embodiment of the present application discloses an uplift pile that is easy to install. refer to figure 1 The uplift pile includes a plurality of connecting columns 1 sequentially connected from top to bottom; a connecting mechanism 2 for fixedly connecting two connecting columns 1 is arranged between two adjacent connecting columns 1 . The bottom of each connecting column 1 is fixed with a connecting round platform 11 , and the top of each connecting column 1 is provided with a connecting groove 12 for plugging into the adjacent connecting circular platform 11 .

[0033] refer to figure 1 with figure 2The connecting mechanism 2 includes a first chute 21 opened on the top surface of the connecting column 1, a pressing member 22 vertically slidably arranged in the first chute 21, and a pressing piece 22 set on the side of the first chute 21 close to the connecting roun...

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PUM

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Abstract

The application relates to an easy-to-install uplift pile, which includes a plurality of connecting columns; a connecting mechanism is arranged between two adjacent connecting columns; a connecting round table is fixed at the bottom of each connecting column, and a There is a connecting slot for plugging in with the adjacent connecting round platform; the connecting mechanism includes a first chute, a pressing piece, a second chute and a sliding piece; a drive for driving the sliding piece is provided between the pressing piece and the sliding piece. The pressing component that moves toward the side close to the connecting round platform; the bottom surface of the second chute is provided with a third chute that penetrates upwards through the second chute, and a plug-in piece is installed in the third chute along vertical sliding; the plug-in piece The bottom is fixed with the first spring, and the bottom end of the first spring is fixedly connected with the bottom surface of the third chute; the top of the sliding part is provided with a first installation through hole for passing through the connector, and the first installation through hole is close to the side of the connecting round platform An inserting block for inserting with the connector close to the side of the connecting round table is fixed. The application improves the fixing effect of the pile body.

Description

technical field [0001] The application relates to the field of uplift piles, in particular to an uplift pile that is easy to install. Background technique [0002] At present, concrete piles are used as the foundation piles of the foundation. Usually, a pile driver is used to press the piles into the foundation pit to become foundation piles, and the top of the foundation piles bears the building. [0003] For the prior art, please refer to the Chinese utility model patent with the authorized announcement number CN207988968U, which discloses a detachable threaded drill pipe for ultra-deep pile foundations, including a drill pipe and a sealing end cover. The drill pipe is a multi-section detachable tubular body , the outer surface of the lower part of the first section of the drill pipe is provided with external threads, the outer surface of the top end of the first section of the drill pipe is provided with part of the external threads, and the rest of the first section of t...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): E02D5/52
CPCE02D5/523E02D5/526
Inventor 周斌厉见芬
Owner 江苏城工建筑设计研究院有限公司
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