CN109440770A - It is a kind of reduce piling construction noise draw a device - Google Patents
It is a kind of reduce piling construction noise draw a device Download PDFInfo
- Publication number
- CN109440770A CN109440770A CN201811567120.4A CN201811567120A CN109440770A CN 109440770 A CN109440770 A CN 109440770A CN 201811567120 A CN201811567120 A CN 201811567120A CN 109440770 A CN109440770 A CN 109440770A
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- China
- Prior art keywords
- stake
- hammer
- pile crown
- cavity
- piling construction
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- 238000010276 construction Methods 0.000 title claims abstract description 24
- 230000000694 effects Effects 0.000 claims abstract description 8
- 239000002689 soil Substances 0.000 abstract description 7
- 238000000034 method Methods 0.000 abstract description 5
- 238000010586 diagram Methods 0.000 description 6
- 238000009792 diffusion process Methods 0.000 description 3
- 230000003321 amplification Effects 0.000 description 1
- 238000003199 nucleic acid amplification method Methods 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D13/00—Accessories for placing or removing piles or bulkheads, e.g. noise attenuating chambers
- E02D13/005—Sound absorbing accessories in piling
Landscapes
- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Mining & Mineral Resources (AREA)
- Paleontology (AREA)
- Civil Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Structural Engineering (AREA)
- Placing Or Removing Of Piles Or Sheet Piles, Or Accessories Thereof (AREA)
Abstract
The present invention relates to a kind of Pile Sinking by Guide stake device, it is especially a kind of can reduce noise during piling construction draw a device.A kind of device that draws reducing piling construction noise, including hammer and pile crown, hammer is lifted in a cavity, and can be moved up and down in stake cavity；The bottom of stake is stretched out at the tip of pile crown, and top is connected in a cavity, and lifting piece is fixedly connected at the top of pile crown, and the axial direction that the other end of lifting piece passes through hammer is connect with exterior part；Driven Piles head drives stake to move down to hammer under the effect of external force.Compared with the prior art, the invention has the following advantages: 1, reduce soil layer upper side and hinder effect to pile body, improve pile sinking efficiency；2, hammer works in stake cavity, greatly reduces the noise in pile driving process.
Description
Technical field
It is especially a kind of that drawing for noise can be reduced during piling construction the present invention relates to a kind of Pile Sinking by Guide stake device
Stake device.
Background technique
When traditional hammer piling is constructed, by hammering pile body wall, whole stake is squeezed into soil layer.Since hammer force is Driven Piles
It is transmitted to pile crown again after body wall, certain active force loss can be generated and influence construction efficiency, while will also result in very big make an uproar
Sound impacts construction area and surrounding enviroment.
Summary of the invention
Present invention aim to address problems of the prior art, provide a kind of low noise, pile sinking efficiency it is high can
Reduce piling construction noise draws a device.
To achieve the goals above, the present invention adopts the following technical scheme: it is a kind of can reduce piling construction noise draw stake
Device, including hammer and pile crown, hammer is lifted in a cavity, and can be moved up and down in stake cavity；Stake is stretched out at the tip of pile crown
Bottom, top are connected in a cavity, and lifting piece is fixedly connected at the top of pile crown, and the other end of lifting piece passes through the axial direction of hammer
It is connect with exterior part；Driven Piles head drives stake to move down to hammer under the effect of external force.
Preferably, the bottom surface setting of hammer is fluted, and groove has been embedded in cushion, the bottom surface of cushion and hammer bottom face profile one
It causes, for reducing noise and protection pile crown of the hammer when hitting.
Preferably, it is provided with gasket at the top of pile crown, is provided on gasket and holds the through-hole that lifting piece passes through, shim size is big
In pile crown top dimension, for being clamped with stake cavity.
Preferably, the lifting piece is sunpender.
Preferably, removable cover is provided at the top of stake, removable cover size is consistent with stake top dimension, lifting piece
End is connected and fixed with removable cover.
Preferably, pass through flanged joint between stake and stake.
Preferably, the hollow loaded cylinder of interior empty outer wall closure, hollow loaded cylinder are provided between gasket at the top of pile crown
Axial direction be provided with and hold the through-hole that passes through of lifting piece, hollow loaded cylinder shape is matched with stake cavity.
Preferably, the section of the stake is quadrangle, circle or other abnormity.
Preferably, the tip of the pile crown is taper.
Principle: pile crown upper gasket is to expand position, for being bonded with pile crown；There is lifting piece in centre, for pile sinking extremely
Pile crown is extracted out after specified absolute altitude.By hammering direct Driven Piles bottom position, i.e. gasket and pile crown into shape, it is possible to reduce the resistance of soil layer upper side
Effect to pile body improves pile sinking efficiency；Moreover, because hammer is worked in hollow cavity, applied compared to conventional piles hammering stake top
Work, the noise that can be significantly reduced in pile driving process.
Compared with the prior art, the invention has the following advantages:
1, reduce effect of the soil layer upper side resistance to pile body, improve pile sinking efficiency；
2, hammer works in stake cavity, greatly reduces the noise in pile driving process.
Detailed description of the invention
Fig. 1 is 1 structural schematic diagram of the embodiment of the present invention；
Fig. 2 is the structural schematic diagram hammered into shape in Fig. 1；
Fig. 3 is gasket construction schematic diagram in Fig. 1；
Fig. 4 is pile crown structural schematic diagram in Fig. 1；
Fig. 5 is 2 structural schematic diagram of the embodiment of the present invention；
Fig. 6 is 3 structural schematic diagram of the embodiment of the present invention；
In figure, 1, hammer；2, lifting rope；3, cushion；4, gasket；5, pile crown；6, sunpender；7, cover board；8, stake；9, hollow loaded cylinder.
Specific embodiment
It should be noted that in an embodiment of the present invention, the noun of locality: upper and lower, top, bottom etc. are according to attached
It is described, is not construed as limiting the invention shown in figure.Identical structure is using unified number mark in embodiment 1-3.
1-6 is further described the present invention with reference to the accompanying drawing:
Embodiment 1
As shown in Figs 1-4, a kind of device that draws reducing piling construction noise, including hammer 1 and pile crown 5, hammer 1 pass through lifting rope 2
It is lifted in 8 cavity of stake, external force pulls lifting rope 2 to move up and down hammer 1 in 8 cavity of stake；It is provided in the bottom cavity of stake 8
Protrusion, protrusion are arranged around stake cavity inside diameter；The tip of pile crown 5 is taper, stretches out the bottom of stake 8, and gasket 4, pad is arranged in top
The outer dimension of piece 4 is slightly larger than 5 top dimension of pile crown, and matches with protrusion, and pile crown 5 is connected in a cavity by gasket 4
In protrusion；Sunpender 6 is connected and fixed at the top of pile crown 5, the axial direction that the other end of sunpender 6 passes through hammer 1 is connect with exterior part, for working as
Pile crown is extracted out from stake 8 after pile sinking to specified absolute altitude；Hammering pile crown 5 drives stake to move down to hammer under the effect of external force.
In order to which the noise for hammering pile crown 5 during the pile driving process is smaller, groove is opened up hammering 1 bottom into shape, groove embeds cushion 3,
The shape of cushion 3 is matched with hammer bottom face profile, can be moved with moving up and down for hammer, for reducing noise of the hammer when hitting
With protection pile crown.
When pile sinking, it will first be arrived in stake cavity under pile crown, gasket 4, hammer 1 then sequentially passed through into the sunpender 6 on pile crown, external force
Lifting rope is pulled to make hammer hammering gasket 4, pile crown drives stake not have underground layer gradually downwards, and when reaching elevation location, external force is pulled
Lifting rope lifts hammer, and sunpender is then pulled to pull out gasket, pile crown；Then a certain amount of concrete is poured into stake, then is placed in
Pile crown is squeezed by secondary hammering, and stake bottom holding force rock-soil layer is downwardly and outwardly squeezed to diffusion and eventually forms closely knit concrete enlarged footing.
Then hammering device will be hung out later again, and will continue that concrete will be perfused into stake, until completion.
Embodiment 2
As shown in figure 5, a kind of device that draws that can reduce piling construction noise, including hammer 1 and pile crown 5, hammer 1 are hung by lifting rope 2
Loaded in 8 cavity of stake, external force pulls lifting rope 2 to move up and down hammer 1 in 8 cavity of stake；It is provided in the bottom cavity of stake 8 convex
It rises, protrusion is arranged around stake cavity inside diameter；The tip of pile crown 5 is taper, stretches out the bottom of stake 8, and gasket 4, gasket 4 is arranged in top
Outer dimension be slightly larger than 5 top dimension of pile crown, and with protrusion match, pile crown 5 pass through gasket 4 be connected in the protrusion in a cavity
On；Sunpender 6 is connected and fixed at the top of pile crown 5, the axial direction that the other end of sunpender 6 passes through hammer 1 is connect with exterior part, for working as pile sinking
Pile crown is extracted out from stake 8 after to specified absolute altitude；Hammering pile crown 5 drives stake to move down to hammer under the effect of external force.
In order to improve construction efficiency, cover board 7 is set at the top of stake, the size of the cover plate is consistent with stake top dimension, i.e. cover board
Hammer is limited in 8 cavity of stake；The end of sunpender 6 is pierced by cover board 7 and is attached thereto fixation.Since the end of cover board 7 is just covered
It covers in the top circumference of stake 8, when hammer hammers pile crown 5, cover board 7 can be driven by sunpender 6, application acts on pile lining
Power drives stake to move down；Pile crown drives stake to move down simultaneously, improves construction efficiency.
When pile sinking, it will first be arrived in stake cavity under pile crown, gasket 4, hammer 1 then sequentially passed through into the sunpender 6 on pile crown, external force
Lifting rope is pulled to make hammer hammering gasket 4, pile crown 5 and cover board 7 drive stake not have underground layer gradually downwards, when reaching elevation location,
External force pulls lifting rope to lift hammer together with cover board, gasket and pile crown；Then a certain amount of concrete is poured into stake, then is set
Enter pile crown, squeezed by secondary hammering, stake bottom holding force rock-soil layer is downwardly and outwardly squeezed to diffusion and eventually forms closely knit concrete expansion
Head.Then hammering device will be hung out later again, and will continue that concrete will be perfused into stake, until completion.
Embodiment 3
As shown in fig. 6, it is a kind of can reduce piling construction noise draw a device, it is similar with the structure in embodiment 1, it is secondary no longer
It repeats.
, can be in the junction connecting flange of stake 8 and stake 8 when carrying out pile sinking after needing more pile connections, while padding
The hollow loaded cylinder 9 of empty outer wall closure in arranging between piece 4 and pile crown 5, the hollow needs of loaded cylinder 9 are matched with stake cavity inside diameter,
And its height need to arrive the junction of flange just, gasket 4 is just placed on the upper surface of a flange, and sunpender is disposed through sky
Through-hole on 9 axis of heart loaded cylinder, by hammering the gasket on hollow loaded cylinder 9, gasket and pile crown drive stake to move down reality
Existing pile sinking.
Two section stakes by flanged joint together, when pile sinking, hammer 1, gasket 4, hollow loaded cylinder 9 axially extending bore successively wear
The sunpender 6 on pile crown, the gasket 4 that external force pulls lifting rope that hammer is made to hammer hollow 9 top of loaded cylinder are crossed, pile crown 5 drives stake downward
Do not have underground layer gradually, when reaching elevation location, external force pulls lifting rope to lift hammer, then pulls sunpender 6 by pile crown 5, gasket 4
And hollow loaded cylinder 9 pulls out；Then a certain amount of concrete is poured into stake, then is placed in pile crown, is squeezed by secondary hammering, it will
Stake bottom holding force rock-soil layer downwardly and outwardly squeezes diffusion and eventually forms closely knit concrete enlarged footing.Then hammering device will be hung later again
Out, continue that concrete is perfused into stake, until completion.
Above-described embodiment is only not to be construed as limiting the invention to further explanation of the invention.In embodiment 2
Cover board can also be simultaneously in embodiment 3；In addition, the cross sectional shape of stake can for quadrangle, circle or other abnormity, when
So, hammer, gasket, the hollow loaded cylinder of interior empty outer wall closure, pile crown shape also must the shape of foundation stake make corresponding change.
The tip of pile crown is not limited to the taper in embodiment, can also be other shapes.Those of ordinary skill in the art are in the present invention
On the basis of done any amplification, deformation be within the scope of the invention.
Claims (9)
1. one kind can reduce the device that draws of piling construction noise, including hammer and pile crown, it is characterised in that: hammer is lifted on a cavity
It is interior, and can be moved up and down in stake cavity；The bottom of stake is stretched out at the tip of pile crown, and top is connected in a cavity, on pile crown top
Portion is fixedly connected with lifting piece, and the axial direction that the other end of lifting piece passes through hammer is connect with exterior part；Hammer is hammered into shape under the effect of external force
Hitting pile crown drives stake to move down.
2. it is according to claim 1 reduce piling construction noise draw a device, it is characterised in that: the bottom surface of hammer is arranged
Fluted, groove has been embedded in cushion, and the bottom surface of cushion is consistent with hammer bottom face profile.
3. it is according to claim 1 or 2 reduce piling construction noise draw a device, it is characterised in that: on pile crown top
Portion is provided with gasket, is provided on gasket and holds the through-hole that lifting piece passes through, and shim size is greater than pile crown top dimension, is used for and stake
Cavity clamping.
4. it is according to claim 1 reduce piling construction noise draw a device, it is characterised in that: the lifting piece is
Sunpender.
5. it is according to claim 1 reduce piling construction noise draw a device, it is characterised in that: set at the top of stake
It is equipped with removable cover, removable cover size is consistent with stake top dimension, and end and the removable cover of lifting piece are connected and fixed.
6. it is according to claim 1 reduce piling construction noise draw a device, it is characterised in that: lead between stake and stake
Cross flanged joint.
7. it is according to claim 3 reduce piling construction noise draw a device, it is characterised in that: at the top of pile crown with
Be provided with the hollow loaded cylinder of interior empty outer wall closure between gasket, the axial direction of hollow loaded cylinder be provided with hold lifting piece pass through it is logical
Hole, hollow loaded cylinder shape are matched with stake cavity.
8. it is according to claim 1 reduce piling construction noise draw a device, it is characterised in that: the section of the stake
For quadrangle, circle or other abnormity.
9. it is according to claim 1 reduce piling construction noise draw a device, it is characterised in that: the point of the pile crown
End is taper.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811567120.4A CN109440770B (en) | 2018-12-21 | 2018-12-21 | Pile guiding device capable of reducing pile sinking construction noise |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811567120.4A CN109440770B (en) | 2018-12-21 | 2018-12-21 | Pile guiding device capable of reducing pile sinking construction noise |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109440770A true CN109440770A (en) | 2019-03-08 |
| CN109440770B CN109440770B (en) | 2024-03-29 |
Family
ID=65560162
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811567120.4A Active CN109440770B (en) | 2018-12-21 | 2018-12-21 | Pile guiding device capable of reducing pile sinking construction noise |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109440770B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115031058A (en) * | 2022-06-08 | 2022-09-09 | 中国建筑土木建设有限公司 | Short-distance excavation-free sleeve pre-embedding device and method |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB576236A (en) * | 1944-07-17 | 1946-03-25 | West S Piling & Construction C | Improvements relating to the driving of piles |
| US5449253A (en) * | 1992-07-31 | 1995-09-12 | Bouygues Offshore | Method and apparatus for driving a tube into the ground by hammering, in particular for making a foundation pile |
| JP2002227196A (en) * | 2001-02-06 | 2002-08-14 | Shoowa Kensho:Kk | Nose impact type pile and its installation method |
| CN100999900A (en) * | 2006-01-09 | 2007-07-18 | 立基工程有限公司 | Bottom impacting type steel pipe concrete pole and construction method thereof |
| CN101191330A (en) * | 2006-12-02 | 2008-06-04 | 吕怀民 | Construction method for large bearing capacity pile and pile foundation and inner hole deposition device |
| CN202247878U (en) * | 2011-09-09 | 2012-05-30 | 苏州力高建筑工程技术有限公司 | Novel piling equipment for foundation construction |
| CN104099925A (en) * | 2014-07-25 | 2014-10-15 | 王继忠 | Construction device for concrete pile and construction method thereof |
| CN207739253U (en) * | 2017-12-26 | 2018-08-17 | 浙江大学 | Slip casting structure is surveyed at hammer piling and synchronous end in band shoe pipe pile end |
| CN209508971U (en) * | 2018-12-21 | 2019-10-18 | 江西联保工程咨询有限公司 | It is a kind of reduce piling construction noise draw a device |
-
2018
- 2018-12-21 CN CN201811567120.4A patent/CN109440770B/en active Active
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB576236A (en) * | 1944-07-17 | 1946-03-25 | West S Piling & Construction C | Improvements relating to the driving of piles |
| US5449253A (en) * | 1992-07-31 | 1995-09-12 | Bouygues Offshore | Method and apparatus for driving a tube into the ground by hammering, in particular for making a foundation pile |
| JP2002227196A (en) * | 2001-02-06 | 2002-08-14 | Shoowa Kensho:Kk | Nose impact type pile and its installation method |
| CN100999900A (en) * | 2006-01-09 | 2007-07-18 | 立基工程有限公司 | Bottom impacting type steel pipe concrete pole and construction method thereof |
| CN101191330A (en) * | 2006-12-02 | 2008-06-04 | 吕怀民 | Construction method for large bearing capacity pile and pile foundation and inner hole deposition device |
| CN202247878U (en) * | 2011-09-09 | 2012-05-30 | 苏州力高建筑工程技术有限公司 | Novel piling equipment for foundation construction |
| CN104099925A (en) * | 2014-07-25 | 2014-10-15 | 王继忠 | Construction device for concrete pile and construction method thereof |
| CN207739253U (en) * | 2017-12-26 | 2018-08-17 | 浙江大学 | Slip casting structure is surveyed at hammer piling and synchronous end in band shoe pipe pile end |
| CN209508971U (en) * | 2018-12-21 | 2019-10-18 | 江西联保工程咨询有限公司 | It is a kind of reduce piling construction noise draw a device |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115031058A (en) * | 2022-06-08 | 2022-09-09 | 中国建筑土木建设有限公司 | Short-distance excavation-free sleeve pre-embedding device and method |
| CN115031058B (en) * | 2022-06-08 | 2023-06-09 | 中国建筑土木建设有限公司 | Short-distance excavation-free sleeve embedding device and method |
Also Published As
| Publication number | Publication date |
|---|---|
| CN109440770B (en) | 2024-03-29 |
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