CN103422503B - A kind of method utilizing pile cover and isolation dam to reduce noise - Google Patents
A kind of method utilizing pile cover and isolation dam to reduce noise Download PDFInfo
- Publication number
- CN103422503B CN103422503B CN201210165806.7A CN201210165806A CN103422503B CN 103422503 B CN103422503 B CN 103422503B CN 201210165806 A CN201210165806 A CN 201210165806A CN 103422503 B CN103422503 B CN 103422503B
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- CN
- China
- Prior art keywords
- pile
- pile cover
- isolation dam
- bucket
- blocking
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- Placing Or Removing Of Piles Or Sheet Piles, Or Accessories Thereof (AREA)
Abstract
The present invention relates to and a kind of subtract the method made an uproar, especially a kind of method utilizing pile cover and isolation dam to reduce noise. Its method for being first arranged at pre-position by supporting pile, again pile cover is set on the top of supporting pile, then driving piles, the point of application of power imposes on pile cover, and when reducing piling by the damping of pile cover, air shakes the noise that the vibrations of noise and the supporting pile caused cause. The noise that it is driven piles by utilizing pile cover and isolation dam to reduce to arrange and produce during the device support stake used for wind power generation of ocean, thus protect marine life body, create certain useful effect.
Description
Technical field
The present invention relates to and a kind of subtract the method made an uproar, especially a kind of method utilizing pile cover and isolation dam to reduce noise.
Background technology
When arranging at present ocean device support stake used for wind power generation in water, due to piling noise, the biology (such as the fish of whale, periphery plant) in water can be subjected to interference injury.
Summary of the invention
The present invention is intended to solve the problem, it provides a kind of method utilizing pile cover and isolation dam to reduce noise, and its technical scheme adopted is as follows:
A kind of method utilizing pile cover and isolation dam to reduce noise, first supporting pile is arranged at pre-position, again pile cover is set on the top of supporting pile, then drive piles, the point of application of power imposes on pile cover, and when reducing piling by the damping of pile cover, air shakes the noise that the vibrations of noise and the supporting pile caused cause.
On technique scheme basis, described pile cover is made up of the damper portion in the steel plate portion of lower floor and upper strata, and described steel plate portion is connected with the top of supporting pile.
On technique scheme basis, described damper portion is tabular, and the material of described damper portion is any one in rubber, soft cloth and urethane foam.
On technique scheme basis, the thickness of described damper portion is 4mm to 6mm.
On technique scheme basis, at the arranged outside isolation dam of supporting pile, supporting pile is held by described isolation dam, and described isolation dam comprises:
Blocking bucket, its material being greater than water by density is formed, described blocking-up bucket top and bottom end opening;
The Drainage Division blocking bucket for being discharged by seawater, it is fixed on and blocks bucket bottom, and the draining hole of described Drainage Division communicates with blocking-up barrel cavity.
On technique scheme basis, in described blocking-up bucket, position lower than described Drainage Division is provided with water stop portion.
On technique scheme basis, described blocking-up bucket inner peripheral surface being provided with some centralizers around its axisymmetrical from top to bottom, described centralizer is arranged along the radial direction blocking bucket, for blocking-up bucket and supporting pile being fixed.
Tool of the present invention has the following advantages: by utilizing pile cover and isolation dam to reduce to arrange the noise driven piles and produce during the device support stake used for wind power generation of ocean, thus protect marine life body.
Accompanying drawing explanation
Fig. 1: the structural representation at the invention process scene;
Fig. 2: the sectional structure schematic diagram of isolation dam of the present invention;
Nomenclature:
1. supporting pile, 2. pile cover, 3. isolation dam, 4. water stop portion, 5. centralizer, 10. steel plate portion, 11. damper portions, 20. blocking-up buckets, 21. Drainage Divisions.
Embodiment
Below in conjunction with accompanying drawing and example, the invention will be further described:
As depicted in figs. 1 and 2, a kind of method utilizing pile cover and isolation dam to reduce noise of the present invention, first supporting pile 1 is arranged at pre-position, again pile cover 2 is set on the top of supporting pile 1, then drive piles, the point of application of power imposes on pile cover 2, and when reducing piling by the damping of pile cover 2, air shakes the noise that the vibrations of noise and the supporting pile 1 caused cause.
Preferably, described pile cover 2 is made up of the damper portion 11 in the steel plate portion 10 of lower floor and upper strata, and described steel plate portion 10 is connected with the top of supporting pile 1.
Preferably, described damper portion 11 is in tabular, and the material of described damper portion 11 is any one in rubber, soft cloth and urethane foam.
Preferably, the thickness of described damper portion 11 is 4mm to 6mm.
Preferably, at the arranged outside isolation dam 3 of supporting pile 1, supporting pile 1 is held by described isolation dam 3, and described isolation dam 3 comprises:
Blocking bucket 20, its material being greater than water by density is formed, described blocking-up bucket 20 top and bottom end opening;
The Drainage Division 21 blocking bucket 20 for being discharged by seawater, it is fixed on and blocks bucket 20 bottom, and the draining hole of described Drainage Division 21 communicates with blocking-up bucket 20 inner chamber.
Further, in described blocking-up bucket 20, position lower than described Drainage Division 21 is provided with water stop portion 4.
Further again, described blocking-up bucket 20 inner peripheral surface is provided with some centralizers 5 around its axisymmetrical from top to bottom, described centralizer 5 is arranged along the radial direction blocking bucket 20, for blocking-up bucket 20 and supporting pile 1 being fixed.
Describing the present invention by way of example above, but the invention is not restricted to above-mentioned specific embodiment, all any changes of doing based on the present invention or modification all belong to the scope of protection of present invention.
Claims (6)
1. one kind utilizes pile cover and the method for isolation dam reduction noise, it is characterized in that: first supporting pile is arranged at pre-position, again pile cover is set on the top of supporting pile, then drive piles, the point of application of power imposes on pile cover, and when reducing piling by the damping of pile cover, air shakes the noise that the vibrations of noise and the supporting pile caused cause;
At the arranged outside isolation dam of supporting pile, supporting pile is held by described isolation dam, and described isolation dam comprises:
Blocking bucket, its material being greater than water by density is formed, described blocking-up bucket top and bottom end opening;
The Drainage Division blocking bucket for being discharged by seawater, it is fixed on and blocks bucket bottom, and the draining hole of described Drainage Division communicates with blocking-up barrel cavity.
2. a kind of method utilizing pile cover and isolation dam to reduce noise according to claim 1, it is characterised in that, described pile cover is made up of the damper portion in the steel plate portion of lower floor and upper strata, and described steel plate portion is connected with the top of supporting pile.
3. a kind of method utilizing pile cover and isolation dam to reduce noise according to claim 2, it is characterised in that: described damper portion is tabular, and the material of described damper portion is any one in rubber, soft cloth and urethane foam.
4. a kind of method utilizing pile cover and isolation dam to reduce noise according to claim 2, it is characterised in that: the thickness of described damper portion is 4mm to 6mm.
5. a kind of method utilizing pile cover and isolation dam to reduce noise according to claim 1, it is characterised in that: in described blocking-up bucket, position lower than described Drainage Division is provided with water stop portion.
6. a kind of method utilizing pile cover and isolation dam to reduce noise according to claim 1, it is characterised in that: its axisymmetrical being provided with some centralizers from top to bottom on described blocking-up bucket inner peripheral surface, described centralizer is arranged along the radial direction blocking bucket.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210165806.7A CN103422503B (en) | 2012-05-24 | 2012-05-24 | A kind of method utilizing pile cover and isolation dam to reduce noise |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210165806.7A CN103422503B (en) | 2012-05-24 | 2012-05-24 | A kind of method utilizing pile cover and isolation dam to reduce noise |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103422503A CN103422503A (en) | 2013-12-04 |
| CN103422503B true CN103422503B (en) | 2016-06-01 |
Family
ID=49647852
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210165806.7A Expired - Fee Related CN103422503B (en) | 2012-05-24 | 2012-05-24 | A kind of method utilizing pile cover and isolation dam to reduce noise |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103422503B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA3039595A1 (en) | 2016-11-17 | 2018-05-24 | Junttan Oy | A driving cylinder of a pile driving rig and a pile driving rig |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201339185Y (en) * | 2008-12-15 | 2009-11-04 | 李国胜 | Composite concrete pile cap |
| CN201351278Y (en) * | 2009-01-21 | 2009-11-25 | 路桥集团国际建设股份有限公司 | Piston type pile cap |
| CN201722690U (en) * | 2010-07-06 | 2011-01-26 | 陕西建工集团机械施工有限公司 | Elastic ventilation pile cap |
| CN102182179A (en) * | 2011-03-07 | 2011-09-14 | 福建省建筑科学研究院 | Floating pile reinforcing method |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8033756B2 (en) * | 2008-07-21 | 2011-10-11 | Adamson James E | Deep water pile driver |
-
2012
- 2012-05-24 CN CN201210165806.7A patent/CN103422503B/en not_active Expired - Fee Related
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201339185Y (en) * | 2008-12-15 | 2009-11-04 | 李国胜 | Composite concrete pile cap |
| CN201351278Y (en) * | 2009-01-21 | 2009-11-25 | 路桥集团国际建设股份有限公司 | Piston type pile cap |
| CN201722690U (en) * | 2010-07-06 | 2011-01-26 | 陕西建工集团机械施工有限公司 | Elastic ventilation pile cap |
| CN102182179A (en) * | 2011-03-07 | 2011-09-14 | 福建省建筑科学研究院 | Floating pile reinforcing method |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103422503A (en) | 2013-12-04 |
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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160601 Termination date: 20200524 |
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| CF01 | Termination of patent right due to non-payment of annual fee |