CN220724352U - Auxiliary anode mounting structure and cathode protection system - Google Patents
Auxiliary anode mounting structure and cathode protection system Download PDFInfo
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- CN220724352U CN220724352U CN202322209622.2U CN202322209622U CN220724352U CN 220724352 U CN220724352 U CN 220724352U CN 202322209622 U CN202322209622 U CN 202322209622U CN 220724352 U CN220724352 U CN 220724352U
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- auxiliary anode
- bearing flange
- mounting structure
- mounting
- wire hole
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- 238000004210 cathodic protection Methods 0.000 claims description 7
- 230000008901 benefit Effects 0.000 abstract description 8
- 239000013535 sea water Substances 0.000 abstract description 6
- 230000000694 effects Effects 0.000 abstract description 2
- 238000009434 installation Methods 0.000 description 6
- 238000012423 maintenance Methods 0.000 description 4
- 238000010276 construction Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 235000017166 Bambusa arundinacea Nutrition 0.000 description 2
- 235000017491 Bambusa tulda Nutrition 0.000 description 2
- 241001330002 Bambuseae Species 0.000 description 2
- 235000015334 Phyllostachys viridis Nutrition 0.000 description 2
- 239000011425 bamboo Substances 0.000 description 2
- 230000007797 corrosion Effects 0.000 description 2
- 238000005260 corrosion Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008094 contradictory effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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- Prevention Of Electric Corrosion (AREA)
Abstract
The utility model discloses an auxiliary anode mounting structure and a cathode protection system, wherein the auxiliary anode mounting structure comprises a fixed sleeve and a bearing flange; the fixed sleeve is arranged on the mounting platform; the bearing flange is detachably connected with the opening of the fixed sleeve; the inner side of the bearing flange is provided with a connecting component which is used for hanging the auxiliary anode; the bearing flange is provided with a first wire hole. According to the technical scheme, the fixing sleeve is arranged on the mounting platform, and the auxiliary anode is conveniently hung on the connecting assembly at the inner side of the bearing flange by utilizing the detachable connection of the bearing flange and the fixing sleeve; the auxiliary anode mounting structure has the advantages that the auxiliary anode is convenient to replace, the dismounting speed is improved, and the operation time is shortened; the fixing sleeve and the bearing flange have better protection effect on the auxiliary anode, can effectively resist seawater impact, and improve the service life of the auxiliary anode.
Description
Technical Field
The utility model relates to the technical field of electrochemical protection, in particular to an auxiliary anode mounting structure and a cathode protection system.
Background
The offshore wind power has the great advantages of high wind energy benefit and no occupation of precious land resources, and becomes a main battlefield for wind power development in the future. However, as the environment where the offshore wind power is located is quite different from the land condition, the corrosion problem exists in the marine environment of the wind power equipment, and the corrosion not only brings great potential safety hazard to the offshore wind power equipment, shortens the service life of the equipment, but also greatly increases the construction investment and the operation maintenance cost of the wind power.
Currently, a cathode protection technology of a sacrificial anode and an impressed current protection technology are generally adopted; because the area required to be protected of the offshore wind power equipment is large, the number of anodes which are required to be sacrificed by adopting a cathode protection method is extremely large, and the service life of the offshore wind power equipment is increased to exceed the design service life of a sacrificial anode protection system, so that the cathode protection systems are required to be subjected to life-prolonging repair; however, the existing cathode protection system is generally welded on a prefabricated fan tower or a jacket of a booster station during installation, so that repair technologies such as underwater cutting and underwater welding are required during repair, and the defects of high difficulty, high risk and high price exist. Moreover, the offshore operation working condition is complex and is influenced by factors such as fluctuation tide, sea condition, weather, window period and the like, and the operation time is short, so that the installation method of the cathode protection system is not suitable for the current offshore wind power equipment.
Disclosure of Invention
The utility model mainly aims to provide an auxiliary anode mounting structure, which aims to solve the problem that the existing cathode protection system is difficult to mount and dismount.
In order to achieve the above object, an auxiliary anode mounting structure according to the present utility model includes:
the fixed sleeve is arranged on the mounting platform;
the bearing flange is detachably connected with the opening of the fixed sleeve; the inner side of the bearing flange is provided with a connecting component which is used for hanging an auxiliary anode; the bearing flange is provided with a first wire hole.
Optionally, the connecting assembly comprises a mounting member and a pulley, the mounting member is connected with the inner side of the bearing flange, and the pulley is rotatably connected with the mounting member.
Optionally, the mounting member comprises two plates arranged in parallel, the connecting assembly further comprises a support shaft, the pulley is located between the two plates, and the support shaft passes through the two plates and the pulley.
Optionally, the bearing flange is characterized in that a plurality of threaded holes are formed around the periphery of the bearing flange, and the fixing sleeve is in threaded connection with the plurality of threaded holes.
Optionally, a handle is arranged on the outer side of the bearing flange.
Optionally, the fixing sleeve is a circular cylinder, and the bearing flange is a circular flange.
Optionally, the auxiliary anode mounting structure further comprises a mounting platform, and the mounting platform is provided with a second wire hole; the second wire hole is located in the fixed sleeve.
Optionally, the mounting platform is provided with a mounting part, and the mounting part is used for being detachably connected with the junction box.
The utility model also proposes a cathodic protection system comprising an auxiliary anode mounting structure as described above.
Optionally, the cathodic protection system further comprises a junction box and an auxiliary anode, wherein the auxiliary anode is arranged in the fixed sleeve, and one end of the auxiliary anode is hung on the connecting component; the first end connecting wire of the auxiliary anode penetrates out of the first wire hole and is electrically connected with the junction box, and the junction box is used for being electrically connected with the cathode protection power supply.
According to the technical scheme, the fixing sleeve is arranged on the mounting platform, the bearing flange is detachably connected with the fixing sleeve, the auxiliary anode is conveniently hung on the connecting component at the inner side of the bearing flange, the auxiliary anode is finally mounted in the fixing sleeve, and the connecting wire of the auxiliary anode passes through the first wire hole and is electrically connected with the external component; the auxiliary anode mounting structure has the advantages that the auxiliary anode is convenient to replace, the dismounting speed is improved, and only the auxiliary anode is required to be simply replaced during the offshore operation window, so that the construction flow of offshore maintenance is greatly simplified, and the offshore operation time is shortened; the fixing sleeve and the bearing flange have better protection effect on the auxiliary anode, can effectively resist seawater impact, and improve the service life of the auxiliary anode.
Drawings
In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, and it is obvious that the drawings in the following description are only some embodiments of the present utility model, and other drawings may be obtained according to the structures shown in these drawings without inventive effort for a person skilled in the art.
Fig. 1 is a schematic structural view of an embodiment of an auxiliary anode mounting structure according to the present utility model.
Fig. 2 is a schematic view of an auxiliary anode mounting structure according to another embodiment of the present utility model.
Fig. 3 is a schematic structural view of an auxiliary anode mounting structure according to another embodiment of the present utility model.
FIG. 4 is a schematic view of a mounting platform of an embodiment of an auxiliary anode mounting structure according to the present utility model.
Reference numerals illustrate:
| reference numerals | Name of the name | Reference numerals | Name of the name |
| 1 | Fixing sleeve | 2 | Bearing flange |
| 21 | Threaded hole | 22 | Handle grip |
| 23 | First wire hole | 3 | Mounting platform |
| 31 | Mounting part | 4 | Connection assembly |
| 41 | Mounting member | 42 | Pulley wheel |
| 43 | Supporting shaft | 5 | Auxiliary anode |
The achievement of the objects, functional features and advantages of the present utility model will be further described with reference to the accompanying drawings, in conjunction with the embodiments.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and fully with reference to the accompanying drawings, in which it is evident that the embodiments described are only some, but not all embodiments of the utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
It should be noted that, if a directional indication (such as up, down, left, right, front, and rear … …) is included in the embodiment of the present utility model, the directional indication is merely used to explain a relative positional relationship, a movement condition, and the like between the auxiliary anodes in a specific posture, and if the specific posture is changed, the directional indication is correspondingly changed.
In addition, if there is a description of "first", "second", etc. in the embodiments of the present utility model, the description of "first", "second", etc. is for descriptive purposes only and is not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include at least one such feature. In addition, if "and/or" and/or "are used throughout, the meaning includes three parallel schemes, for example," a and/or B "including a scheme, or B scheme, or a scheme where a and B are satisfied simultaneously. In addition, the technical solutions of the embodiments may be combined with each other, but it is necessary to base that the technical solutions can be realized by those skilled in the art, and when the technical solutions are contradictory or cannot be realized, the combination of the technical solutions should be considered to be absent and not within the scope of protection claimed in the present utility model.
The utility model provides an auxiliary anode mounting structure.
Referring to fig. 1 to 4, in an embodiment of the present utility model, the auxiliary anode mounting structure includes a fixing sleeve 1 and a bearing flange 2; the fixed sleeve 1 is arranged on the mounting platform 3; the bearing flange 2 is detachably connected with the opening of the fixed sleeve 1; the inner side of the bearing flange 2 is provided with a connecting component 4, and the connecting component 4 is used for hanging an auxiliary anode 5; the bearing flange 2 is provided with a first wire hole 23.
The fixing sleeve 1 is arranged on the mounting platform 3, the bearing flange 2 is detachably connected with the fixing sleeve 1, the auxiliary anode 5 is conveniently hung on the connecting component 4 on the inner side of the bearing flange 2, the auxiliary anode 5 is finally mounted in the fixing sleeve 1, and the connecting wire of the auxiliary anode 5 passes through the first wire hole 23 and is electrically connected with an external component; the auxiliary anode 5 mounting structure has the advantages of being convenient for replacing the auxiliary anode 5 and improving the dismounting speed, and only the abandoned auxiliary anode 5 is needed to be simply replaced without dismantling the whole device, so that the operation flow of offshore maintenance is greatly simplified, and the offshore operation time is shortened; the fixing sleeve 1 and the bearing flange 2 play a better protection role in protecting the auxiliary anode 5, can effectively resist seawater impact, and prolongs the service life of the auxiliary anode 5.
Alternatively, the connection assembly 4 comprises a mounting 41 and a pulley 42, the mounting 41 being connected to the inner side of the load bearing flange 2, the pulley 42 being rotatably connected to the mounting 41.
By adding the mounting member 41, the pulley 42 is easily mounted, and by connecting the mounting member 41 with the pulley 42. One end of the auxiliary anode 5 is hung on the pulley 42, so that damage caused by friction between the auxiliary anode 5 and the pulley 42 is avoided, and the auxiliary anode 5 is convenient to hang and damage to the auxiliary anode 5 is reduced. The auxiliary anode 5 should be provided with a hanging ring or a hook, and the auxiliary anode 5 is connected to the pulley 42 by using the hanging ring or the hook.
Alternatively, the mounting member 41 comprises two plates arranged in parallel, the connecting assembly 4 further comprising a support shaft 43, the pulley 42 being located between the two plate members, the support shaft 43 passing through the two plates and the pulley 42.
The two parallel plates and the bearing flange 2 are of an integrated structure, so that the connection stability of the plates and the bearing flange 2 is improved; the pulley 42 is positioned between the two strip plates, the supporting shaft 43 penetrates through the two strip plates and the pulley 42, the purpose of fixing the pulley 42 is achieved, and the pulley 42 can rotate around the supporting shaft 43; the support shaft 43, the pulley 42 and the plate are detachably connected, and the detachable connection has the advantage of convenient disassembly and assembly.
Optionally, the periphery of the bearing flange 2 is provided with a plurality of threaded holes 21, and the fixing sleeve 1 is in threaded connection with the plurality of threaded holes 21.
After the bearing flange 2 is connected with the auxiliary anode 5, the bearing flange 2 is covered at the opening of the fixed sleeve 1, and the bearing flange 2 is locked with the fixed sleeve 1 by utilizing the screw holes, at this time, the auxiliary anode 5 is suspended in the fixed sleeve 1, and the connecting wire at the first end of the auxiliary anode 5 passes through the first wire hole 23.
Optionally, the outer side of the load-bearing flange 2 is provided with a pull 22. By adding the handle 22, a gripping position is provided for the operator, so that the operator can conveniently move or lift the bearing flange 2, and the installation efficiency can be improved.
Alternatively, the fixing sleeve 1 is a circular cylinder, and the bearing flange 2 is a circular flange. The fixed sleeve 1 is a circular cylinder, so that the seawater impact on the fixed sleeve 1 can be reduced, and the service life of the fixed sleeve 1 is prolonged; the bearing flange 2 is a circular flange, and the diameter of the bearing flange 2 is equal to that of the fixed sleeve 1, so that the occupied space of the bearing flange 2 is reduced, and the area impacted by seawater is reduced.
Optionally, the auxiliary anode 5 mounting structure further comprises a mounting platform 3, and the mounting platform 3 is provided with a second wire hole; the second wire is located inside the fixing sleeve 1. Through add the second line hole on mounting platform 3, make the second end connecting wire of auxiliary anode 5 wear out fixed sleeve 1 through the second line hole, the second end connecting wire penetrates tower section of thick bamboo (or in the wind electricity stake again) to hang in tower section of thick bamboo inside.
Optionally, the mounting platform 3 is provided with a mounting portion 31, and the mounting portion 31 is configured to be detachably connected to the junction box.
The installation platform 3 is provided with an installation part 31, the installation part 31 is used for installing a junction box, the junction box is electrically connected with a cathode protection power supply, and the auxiliary anode 5 is electrically connected with the cathode protection power supply through the junction box.
According to the technical scheme, the fixing sleeve 1 is arranged on the mounting platform 3, the bearing flange 2 is detachably connected with the fixing sleeve 1, the auxiliary anode 5 is conveniently hung on the connecting component 4 at the inner side of the bearing flange 2, the auxiliary anode 5 is finally mounted in the fixing sleeve 1, and a connecting wire of the auxiliary anode 5 passes through the first wire hole 23 and is electrically connected with an external component; the auxiliary anode 5 mounting structure has the advantages that the auxiliary anode 5 is convenient to replace, the dismounting speed is improved, and only the auxiliary anode 5 is needed to be simply replaced during the offshore operation window, so that the offshore maintenance construction flow is greatly simplified, and the offshore operation time is shortened; the fixing sleeve 1 and the bearing flange 2 play a better protection role in protecting the auxiliary anode 5, can effectively resist seawater impact, and prolongs the service life of the auxiliary anode 5.
The utility model also provides a cathode protection system, which comprises an auxiliary anode mounting structure, and the specific structure of the auxiliary anode mounting structure refers to the embodiment, and because the cathode protection system adopts all the technical schemes of all the embodiments, the cathode protection system at least has all the beneficial effects brought by the technical schemes of the embodiments, and the description is omitted herein.
Optionally, the cathodic protection system further comprises a junction box and an auxiliary anode 5, wherein the auxiliary anode 5 is arranged in the fixed sleeve 1, and one end of the auxiliary anode 5 is hung on the connecting component 4; the first end connecting wire of the auxiliary anode 5 passes out of the first wire hole 23; the second end connecting wire of the auxiliary anode 5 penetrates out of the second wire hole and is hung in the tower barrel; the first end connecting wire and the second end connecting wire are electrically connected with a junction box, and the junction box is used for being electrically connected with a cathode protection power supply.
The cathodic protection system further includes a reference electrode; the reference electrode is electrically connected with the junction box. The auxiliary anode 5 in the auxiliary anode 5 mounting structure is electrically connected to the outside through a junction box, which can be used to connect a cathodic protection power supply and a metal to be protected (e.g., also a wind power pile).
The foregoing description is only of the preferred embodiments of the present utility model, and is not intended to limit the scope of the utility model, but rather, the equivalent structural changes made by the description and drawings of the present utility model or the direct/indirect application in other related technical fields are included in the scope of the present utility model.
Claims (10)
1. An auxiliary anode mounting structure, comprising:
the fixed sleeve is arranged on the mounting platform;
the bearing flange is detachably connected with the opening of the fixed sleeve; the inner side of the bearing flange is provided with a connecting component which is used for hanging an auxiliary anode; the bearing flange is provided with a first wire hole, and the first wire hole is used for supplying the auxiliary anode.
2. The auxiliary anode mounting structure of claim 1, wherein said connection assembly comprises a mounting member connected to an inner side of said load-bearing flange and a pulley rotatably connected to said mounting member.
3. The auxiliary anode mounting structure of claim 2, wherein said mounting member comprises two plates arranged in parallel, said connection assembly further comprising a support shaft, said pulley being located between two slat members, said support shaft passing through said two plates and said pulley.
4. An auxiliary anode mounting structure according to any one of claims 1 to 3, wherein the bearing flange is provided with a plurality of threaded holes around its periphery, and the fixing sleeve is screwed with the plurality of threaded holes.
5. The auxiliary anode mounting structure of claim 4, wherein a pull handle is provided on the outer side of the load-bearing flange.
6. The auxiliary anode mounting structure of claim 4, wherein said stationary sleeve is a circular cylinder and said load-bearing flange is a circular flange.
7. The auxiliary anode mounting structure according to any one of claims 1 to 3, further comprising a mounting platform provided with a second wire hole; the second wire hole is located in the fixed sleeve.
8. An auxiliary anode mounting structure according to any one of claims 1 to 3, wherein a mounting portion for detachable connection with a junction box is provided on the mounting platform.
9. A cathodic protection system comprising the auxiliary anode mounting structure of any one of claims 1 to 8.
10. The cathodic protection system of claim 9, further comprising a junction box and an auxiliary anode disposed within the stationary sleeve, one end of the auxiliary anode being suspended from the connection assembly; the first end connecting wire of the auxiliary anode penetrates out of the first wire hole and is electrically connected with the junction box, and the junction box is used for being electrically connected with the cathode protection power supply.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322209622.2U CN220724352U (en) | 2023-08-15 | 2023-08-15 | Auxiliary anode mounting structure and cathode protection system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322209622.2U CN220724352U (en) | 2023-08-15 | 2023-08-15 | Auxiliary anode mounting structure and cathode protection system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220724352U true CN220724352U (en) | 2024-04-05 |
Family
ID=90487856
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322209622.2U Active CN220724352U (en) | 2023-08-15 | 2023-08-15 | Auxiliary anode mounting structure and cathode protection system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220724352U (en) |
-
2023
- 2023-08-15 CN CN202322209622.2U patent/CN220724352U/en active Active
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