Y-shaped agitating pile drilling machine

A technology of mixing pile drilling rig and drill pipe, applied in sheet pile wall, construction, infrastructure engineering and other directions, can solve the problems of unsatisfactory bearing capacity and single pile body, etc.

Inactive Publication Date: 2013-01-23
日照阳光电力设计有限公司 +2
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] At present, with the mixing pile drilling rig used for soft ground reinforcement, the pile body after mixing is a single cylinder, and the bearing capacity is not very ideal.

Method used

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  • Y-shaped agitating pile drilling machine
  • Y-shaped agitating pile drilling machine

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Embodiment Construction

[0012] The accompanying drawing is a specific embodiment of the present invention, in which the upper end of the telescopic oil top 2 is fixed on the drill pipe 1, and the lower part of the telescopic oil top is evenly distributed on the upper cross bar A3, the upper cross bar B4, and the upper cross bar at an angle of 120°. C; The upper end of the vertical rod A5 is fixed to the upper cross rod A, the lower end is fixed to the middle of the lower cross rod A7, the upper end of the short swing rod A13 is hinged to the left end of the lower cross rod A, the lower end of the short swing rod A is hinged to the rear support A20, and the rear support A is fixed to the left end of the moving rod A; the upper end of the vertical rod B6 is fixed to the upper cross bar B, the lower end is fixed to the middle of the lower cross bar B8, the upper end of the short swing rod B14 is hinged to the right end of the lower cross rod B, and the lower end of the short swing rod B is hinged to the r...

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Abstract

The invention relates to a Y-shaped agitating pile drilling machine for reinforcing a soft land. A retracting oil jack drives three groups of agitating assemblies to move through a transmission rod A, a transmission rod B and a transmission rod C; a 120-degree angle is formed on a space by the three groups of the agitating assemblies; the section of a pile body formed by the Y-shaped agitating pile drilling machine is Y-shaped; the pile body of a Y-shaped agitating pile with the same volume is the pile body of the agitating pile, which has a circular section; and the bearing capability is greatly improved.

Description

1. Technical field [0001] The invention relates to a mixing pile drilling rig, in particular to a Y-shaped mixing pile drilling rig for soft ground reinforcement. 2. Background technology: [0002] At present, with the mixing pile drilling rig used for soft ground reinforcement, the pile body after mixing is a single cylinder, and the bearing capacity is not very ideal. 3. Contents of the invention: [0003] The present invention makes up for the above shortcomings of the mixing pile drilling rig, and provides a Y-shaped mixing pile drilling rig. [0004] The present invention is achieved through the following technical solutions: [0005] A Y-shaped mixing pile drilling rig, the upper end of the telescopic oil top is fixed on the drill pipe, and the lower part of the telescopic oil top is evenly distributed on the upper crossbar A, upper crossbar B, and upper crossbar C at an angle of 120°; the upper end of the vertical pole A is fixed on the upper The lower end of the ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E02D5/46
Inventor 张永忠
Owner 日照阳光电力设计有限公司
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