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Anti-deviation ground pile driving device for building engineering construction

A construction engineering and anti-deflection technology, which is applied in construction, foundation structure engineering, sheet pile walls, etc., can solve problems such as the driving efficiency of piles that are prone to deviation, and achieve the effect of improving piling efficiency

Active Publication Date: 2021-07-27
福建省湘闽建设发展有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0007] The invention provides an anti-deflection ground pile device for construction engineering, aiming to solve the problems of easy deviation in the piling process and low driving efficiency of pile shafts

Method used

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  • Anti-deviation ground pile driving device for building engineering construction
  • Anti-deviation ground pile driving device for building engineering construction
  • Anti-deviation ground pile driving device for building engineering construction

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0039] as attached figure 1Shown: an anti-deflection type ground pile device for construction engineering, including a base 1, the four corners of the bottom end of the base 1 are vertically fixedly installed with a support mechanism 2, and the inside of the base 1 is fixedly installed with Two anti-deflection mechanisms 3, the middle part of the base 1 is inserted with a pile rod 4, the outer wall of the pile rod 4 is detachably installed with two installation mechanisms 5, and the outer ring walls of the two installation mechanisms 5 are fixedly fitted with half The gear ring 6 and the top of the base 1 are fixed vertically with two driving mechanisms 7 arranged side by side.

[0040] as attached figure 2 As shown: among them, the four corners of the bottom end of the base 1 are vertically fixedly connected with supporting columns 11, the specifications of the four supporting columns 11 are consistent and are distributed in a rectangular array with each other, and the bott...

Embodiment 2

[0043] as attached figure 2 Shown:

[0044] First of all, considering that the specifications of the anti-deflection circular holes 13 are fixed, it is difficult to carry out effective anti-deflection treatment for piles 4 with different outer diameter specifications, so the two anti-deflection mechanisms 3 include the second cylinder 31, The two second air cylinders 31 are vertically and fixedly installed at the center of both ends of the base 1 respectively, and the output ends of the two second air cylinders 31 are fixedly connected with the second shaft 32, and the two second shafts 32 extend through the outer wall of the base 1 respectively. into the inner cavity of the base 1, and are vertically fixedly connected with connecting vertical rods 33, and the opposite sides of the two connecting vertical rods 33 are vertically fixedly connected with two connecting horizontal rods 34, and the four connecting horizontal rods 34 are far away from the corresponding connecting ro...

Embodiment 3

[0047] as attached figure 1 And attached image 3 Shown:

[0048] First of all, considering that the surface of the pile shaft 4 is smooth, it is difficult to cooperate with the rotating shaft 74 in the drive mechanism 7 to realize rotary drilling, so the two mounting mechanisms 5 all include a semi-fixed ring 51, and the two semi-fixed rings 51 are all looped on the pile shaft. 4, the tops of the two ends of the two semi-fixed rings 51 are vertically fixed with mounting pieces 52, and the four mounting pieces 52 are designed to fit side by side. The second screw 53 is installed, and the two half-gear rings 6 are respectively fixedly set on the outer ring wall of the corresponding half-fixed ring 51, and are temporarily set on the outer pole wall of the pile rod 4 through the two half-fixed rings 51, matching the half-gear ring 6 It is convenient to mesh and rotate with the rotating shaft 74 to realize the rotary piling operation of the pile bar 4. The top surfaces of the tw...

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Abstract

The invention is applicable to the technical field of constructional engineering, and provides an anti-deviation ground pile driving device for building engineering construction. The device comprises a base, wherein supporting mechanisms are vertically and fixedly mounted at four corners of the bottom end of the base, two anti-deviation mechanisms are fixedly mounted in the base, a pile rod is inserted in the middle of the base in a penetrating manner, two mounting mechanisms are detachably mounted on the outer rod wall of the pile rod, an anti-deviation round hole is formed in the center of the base in a penetrating mode, the pile rod is inserted into the anti-deviation round hole, the pile rod is limited and fixed through the anti-deviation round hole, it can be ensured that the pile rod extending out of the anti-deviation round hole cannot deviate, two driving mechanisms are arranged at the top end of the base, the two driving mechanisms mainly comprise second air cylinders and motors, the motors and the pile rod are pushed up and down through the second air cylinders to descend synchronously, meanwhile, the motors drive rotating shafts to drive a semi-gear ring temporarily and detachably mounted on the outer rod wall of the pile rod to be in meshing transmission, then the pile rod starts to rotate, rotary drilling is achieved, and the piling efficiency is improved.

Description

technical field [0001] The invention belongs to the technical field of construction engineering, and in particular relates to an anti-deflection type ground pile device for construction of construction engineering. Background technique [0002] During the construction of construction projects, because if the ground buildings are to be built on the ground, the ground must bear a lot of pressure, so it is necessary to ensure that the ground has sufficient strength to resist pressure, which is often difficult to do, so it is necessary to To strengthen the ground of the building or improve the bearing mode of the ground, it is thought of driving piles on the foundation, so that most of the weight of the building is transmitted to a deep position below the ground through the piles, because the foundation at this position is much larger than the bearing capacity of the ground Many, so the application of pile drivers is very common; [0003] For example, the application number: 20...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E02D7/06
CPCE02D7/06Y02E10/50
Inventor 贺源全吴张芳杨其文黄惠玲
Owner 福建省湘闽建设发展有限公司
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