CN100585009C - Method for fixing sacrificial anode of steel pipe pile - Google Patents
Method for fixing sacrificial anode of steel pipe pile Download PDFInfo
- Publication number
- CN100585009C CN100585009C CN200610047521A CN200610047521A CN100585009C CN 100585009 C CN100585009 C CN 100585009C CN 200610047521 A CN200610047521 A CN 200610047521A CN 200610047521 A CN200610047521 A CN 200610047521A CN 100585009 C CN100585009 C CN 100585009C
- Authority
- CN
- China
- Prior art keywords
- sacrificial anode
- steel pipe
- semi
- pipe pile
- ring
- 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
Links
- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 30
- 239000010959 steel Substances 0.000 title claims abstract description 30
- 238000000034 method Methods 0.000 title claims abstract description 9
- 238000003466 welding Methods 0.000 claims description 11
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 8
- 238000005266 casting Methods 0.000 claims description 3
- 239000000725 suspension Substances 0.000 claims description 3
- 230000003628 erosive effect Effects 0.000 description 2
- 238000010276 construction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
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- Prevention Of Electric Corrosion (AREA)
- Piles And Underground Anchors (AREA)
Abstract
The present invention provides a fixing method of steel pipe pile sacrificial anode. It is characterized by that the sacrificial anode can be fixed on the steel pipe pile by means of collar clamp. Said invention also provides the concrete operation steps of said sacrificial anode fixing method.
Description
Technical field
The present invention relates to conducting element technique for fixing under water.
Background technology
Sacrificial anode fixing under water on steel pipe all adopted welding process at present, and construction is difficulty very, has a strong impact on welding quality; Even if adopt jet draining to weld, gas blocks sight line, still influences welding quality.
Summary of the invention
The non-welding fixing means that the purpose of this invention is to provide a kind of sacrificial anode of steel pipe pile.
The invention provides a kind of fixing means of sacrificial anode of steel pipe pile, it is characterized in that step is as follows:
1. the height according to sacrificial anode is fixed on sacrificial anode 1 on the core bar,
2. the core bar with the band sacrificial anode 1 of desired number is linked to be semi-ring 2,
3. load onto web member at semi-ring 2 two ends,
4. deliver under water, two semi-rings 2 are fastened on the steel pipe piling with bolt 3.
The described step of the fixing means of sacrificial anode of steel pipe pile provided by the invention 3. in: can an end dress earrings 9, the other end dress earrings 9 or folding 4, the operation of being more convenient for of dress folding 4.
The described step of the fixing means of sacrificial anode of steel pipe pile provided by the invention 3. in: the end that two semi-rings 2 are equipped with folding 4 can refill conduction clamp 5, to guarantee conductivity.
The described step of the fixing means of sacrificial anode of steel pipe pile provided by the invention 3. in: can refill feeder pillar 6 on the semi-ring 2, so that the welding power supply of the place more than water surface contact, thereby not destroy the erosion shield of steel pipe piling.
The described step of the fixing means of sacrificial anode of steel pipe pile provided by the invention 3. in: on the clip suspension ring 7 can be housed, so that carry from top to bottom.
2. 1. the described step of the fixing means of sacrificial anode of steel pipe pile provided by the invention fixedly be to adopt casting process in 3., and connecting and install can be to adopt welding process, and this method is reliable.
The advantage of the fixing means of sacrificial anode of steel pipe pile provided by the invention is: do not weld under water, do not destroy the erosion shield of steel pipe piling, do not influence the anodic surface, guarantee conductivity, be convenient to carry and operation.
Description of drawings
The clip I that Fig. 1 uses for fixing sacrificial anode of steel pipe pile;
The clip II that Fig. 2 uses for fixing sacrificial anode of steel pipe pile.
Embodiment
The embodiment 1 usefulness fixedly clip I (as shown in Figure 1) that uses of sacrificial anode of steel pipe pile is fixing
Step is as follows:
1. sacrificial anode 1 is cast in up and down on two core bars,
2. the core bar with two band sacrificial anodes 1 is welded into two semi-rings 2 that link to each other up and down respectively,
3. folding 4 and conduction clamp 5 in the end welding of two continuous up and down semi-rings 2, the other end welding earrings 9 and stiffening plate 8 weld feeder pillar 6 and suspension ring 7 on a semi-ring 2 therein,
4. deliver under water, insert in the earrings 9, two semi-rings 2 are fastened on the steel pipe piling with bolt 3.
Fixedly clip II (as shown in Figure 2) fixing step used of sacrificial anode of steel pipe pile is as follows for embodiment 2 usefulness:
1. sacrificial anode 1 is cast on the core bar,
2. the core bar is formed semi-ring 2,
3. weld earrings 9 and stiffening plate 8 respectively at two semi-ring 2 two ends,
4. deliver under water, two semi-rings 2 are fastened on the steel pipe piling with bolt 3.
Claims (6)
1, a kind of fixing means of sacrificial anode of steel pipe pile is characterized in that: sacrificial anode (1) is fixed on the steel pipe piling with clip, and step is as follows:
1. sacrificial anode (1) is fixed on the core bar,
2. the core bar with the band sacrificial anode (1) of desired number is linked to be semi-ring (2),
3. load onto web member at semi-ring (2) two ends,
4. deliver under water, two semi-rings (2) are fastened on the steel pipe piling with bolt (3).
2, according to the fixing means of the described sacrificial anode of steel pipe pile of claim 1, it is characterized in that: described step 3. in: end dress earrings (9), the other end dress earrings (9) or folding (4).
3, according to the fixing means of the described sacrificial anode of steel pipe pile of claim 2, it is characterized in that: described step 3. in: the end that two semi-rings (2) are equipped with folding (4) refills conduction clamp (5).
4, according to the fixing means of the described sacrificial anode of steel pipe pile of one of claim 1～3, it is characterized in that: described step 3. in: a semi-ring (2) is gone up welding feeder pillar (6) and suspension ring (7) therein.
5, according to the fixing means of the described sacrificial anode of steel pipe pile of one of claim 1～3, it is characterized in that: described step fixedly is casting in 1., and it is that to be welded into that 3. semi-ring (2) and step adorn be the employing welding process that step is linked to be semi-ring (2) in 2..
6, according to the fixing means of the described sacrificial anode of steel pipe pile of claim 4, it is characterized in that: described step fixedly is casting in 1., and it is that to be welded into that 3. semi-ring (2) and step adorn be the employing welding process that step is linked to be semi-ring (2) in 2..
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200610047521A CN100585009C (en) | 2006-08-23 | 2006-08-23 | Method for fixing sacrificial anode of steel pipe pile |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200610047521A CN100585009C (en) | 2006-08-23 | 2006-08-23 | Method for fixing sacrificial anode of steel pipe pile |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101130874A CN101130874A (en) | 2008-02-27 |
| CN100585009C true CN100585009C (en) | 2010-01-27 |
Family
ID=39128279
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200610047521A Expired - Fee Related CN100585009C (en) | 2006-08-23 | 2006-08-23 | Method for fixing sacrificial anode of steel pipe pile |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN100585009C (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101696758B (en) * | 2009-10-26 | 2013-09-04 | 中国科学院金属研究所 | Corrosion control method of trenchless construction large diameter pipeline |
| CN102561407B (en) * | 2012-02-14 | 2016-01-20 | 江苏海上龙源风力发电有限公司 | Process for mounting expendable anodes on intertidal steel-structured fan foundation |
| CN103774153B (en) * | 2014-02-11 | 2016-01-13 | 青岛双瑞海洋环境工程股份有限公司 | A kind of Novel steel pile tube sacrificial anode structure and installation method thereof |
| CN110747476B (en) * | 2019-11-19 | 2021-09-17 | 鑫金诚防腐工程（厦门）有限公司 | Anode device for corrosion protection of tidal range region of ocean engineering structure |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2364056Y (en) * | 1998-12-14 | 2000-02-16 | 李培技 | Mg-Al alloy consumable anode |
| CN2729148Y (en) * | 2004-06-04 | 2005-09-28 | 中国海洋大学 | Steel pipe pile water working combined floating platform |
| CN2729149Y (en) * | 2004-06-04 | 2005-09-28 | 中国海洋大学 | Circulation connection suspension wolding sacrifice anode for anticorrosion of steel pipe pile |
-
2006
- 2006-08-23 CN CN200610047521A patent/CN100585009C/en not_active Expired - Fee Related
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2364056Y (en) * | 1998-12-14 | 2000-02-16 | 李培技 | Mg-Al alloy consumable anode |
| CN2729148Y (en) * | 2004-06-04 | 2005-09-28 | 中国海洋大学 | Steel pipe pile water working combined floating platform |
| CN2729149Y (en) * | 2004-06-04 | 2005-09-28 | 中国海洋大学 | Circulation connection suspension wolding sacrifice anode for anticorrosion of steel pipe pile |
Non-Patent Citations (1)
| Title |
|---|
| 天津港码头改造工程钢管桩牺牲阳极阴极保护. 柴信众.港工技术，第2期. 2004 * |
Also Published As
| Publication number | Publication date |
|---|---|
| CN101130874A (en) | 2008-02-27 |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
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Assignee: Shenyang Zhongke Corrosion Control Engineering Technology Center Assignor: INSTITUTE OF METAL RESEARCH CHINESE ACADEMY OF SCIENCES Contract record no.: 2011210000093 Denomination of invention: Method for fixing sacrificial anode of steel pipe pile Granted publication date: 20100127 License type: Exclusive License Open date: 20080227 Record date: 20110706 |
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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100127 |