CN209508971U - 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
- CN209508971U CN209508971U CN201822150258.6U CN201822150258U CN209508971U CN 209508971 U CN209508971 U CN 209508971U CN 201822150258 U CN201822150258 U CN 201822150258U CN 209508971 U CN209508971 U CN 209508971U
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- China
- Prior art keywords
- stake
- hammer
- pile crown
- cavity
- piling construction
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- Placing Or Removing Of Piles Or Sheet Piles, Or Accessories Thereof (AREA)
Abstract
The utility model 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.The utility model compared with prior art, has the advantages that 1, reduces 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.
Description
Technical field
The utility model relates to a kind of Pile Sinking by Guide stake devices, especially a kind of that noise can be reduced during piling construction
Draw a 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.
Utility model content
The purpose of this utility model is to solve problems of the prior art, and it is high to provide a kind of low noise, pile sinking efficiency
Reduce piling construction noise draw a device.
To achieve the goals above, the utility model adopts the following technical solution: one kind can reduce piling construction noise
Draw a device, including hammer and pile crown, hammer is lifted in a cavity, and can be moved up and down in stake cavity；The tip of pile crown is stretched out
The bottom of stake, 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 hammer
It is axial to be 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.
The utility model compared with prior art, has the advantages that
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 utility model embodiment；
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 utility model embodiment；
Fig. 6 is 3 structural schematic diagram of the utility model embodiment；
In figure, 1, hammer；2, lifting rope；3, cushion；4, gasket；5, pile crown；6, sunpender；7, cover board；8, stake；9, hollow load
Cylinder.
Specific embodiment
It should be noted that in the embodiments of the present invention, the noun of locality: upper and lower, top, bottom etc. be according to
It is described according to shown in attached drawing, does not constitute limitations of the present invention.Identical structure uses unified number in embodiment 1-3
Mark.
1-6 is further described the utility model 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 is by hanging
Rope 2 is lifted in 8 cavity of stake, and external force pulls lifting rope 2 to move up and down hammer 1 in 8 cavity of stake；It is set in the bottom cavity of stake 8
It is equipped with protrusion, 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 is arranged in top
4, the outer dimension of gasket 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 interior 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 connect with exterior part, uses
Pile crown is extracted out from stake 8 after when pile sinking to specified absolute altitude；Hammering pile crown 5 drives stake to moving down to hammer under the effect of external force
It is dynamic.
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 pass through lifting rope
2 are lifted in 8 cavity of stake, and external force pulls lifting rope 2 to move up and down hammer 1 in 8 cavity of stake；It is arranged in the bottom cavity of stake 8
There is protrusion, 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 is arranged in top,
The outer dimension of gasket 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
Protrusion 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 connect with exterior part, is used for
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 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, secondary
It repeats no more.
, 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 the further explanation to the utility model, does not constitute limitations of the present invention.It is real
The cover board applied in example 2 can also be simultaneously in embodiment 3；In addition, the cross sectional shape of stake can for quadrangle, circle or other
Abnormity, certainly, hammer, gasket, the hollow loaded cylinder of interior empty outer wall closure, pile crown shape also must the shape of foundation stake do accordingly
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 exist
Any amplification, the deformation done on the basis of the utility model are within the protection scope of the present utility model.
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 |
|---|---|---|---|
| CN201822150258.6U CN209508971U (en) | 2018-12-21 | 2018-12-21 | It is a kind of reduce piling construction noise draw a device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822150258.6U CN209508971U (en) | 2018-12-21 | 2018-12-21 | It is a kind of reduce piling construction noise draw a device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209508971U true CN209508971U (en) | 2019-10-18 |
Family
ID=68195967
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822150258.6U Active CN209508971U (en) | 2018-12-21 | 2018-12-21 | It is a kind of reduce piling construction noise draw a device |
Country Status (1)
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109440770A (en) * | 2018-12-21 | 2019-03-08 | 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 CN201822150258.6U patent/CN209508971U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109440770A (en) * | 2018-12-21 | 2019-03-08 | 江西联保工程咨询有限公司 | It is a kind of reduce piling construction noise draw a device |
| CN109440770B (en) * | 2018-12-21 | 2024-03-29 | 江西联保工程咨询有限公司 | Pile guiding device capable of reducing pile sinking construction noise |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20210513 Address after: 344000 Zhongyang Plaza, 2088 Gandong Avenue, Linchuan District, Fuzhou City, Jiangxi Province Patentee after: ZHONGYANG CONSTRUCTION GROUP Co.,Ltd. Patentee after: JIANGXI LIANBAO ENGINEERING CONSULTING Co.,Ltd. Address before: 330000 Baishuihu Lake Management Office, Nanchang Economic and Technological Development Zone, Nanchang City, Jiangxi Province Patentee before: JIANGXI LIANBAO ENGINEERING CONSULTING Co.,Ltd. |