CN214830682U - Zinc alloy sacrificial anode with multilayer structure - Google Patents
Zinc alloy sacrificial anode with multilayer structure Download PDFInfo
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- CN214830682U CN214830682U CN202121375291.4U CN202121375291U CN214830682U CN 214830682 U CN214830682 U CN 214830682U CN 202121375291 U CN202121375291 U CN 202121375291U CN 214830682 U CN214830682 U CN 214830682U
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- sacrificial anode
- anode body
- iron core
- sacrificial
- zinc alloy
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Abstract
The utility model discloses a zinc alloy sacrificial anode with a multilayer structure, which comprises a sacrificial anode body and a fixing plate for fixing the sacrificial anode body; a flexible protective layer is fixedly sleeved on the periphery of the sacrificial anode body, and abrasive paper is arranged on the inner side of the protective layer; an iron core is fixedly connected to the center of the sacrificial anode body, a plurality of connecting columns are fixedly connected to the periphery of the iron core, reinforcing ribs are fixedly connected to the ends, far away from the iron core, of the connecting columns, and the reinforcing ribs are parallel to the iron core; the utility model discloses with the zinc alloy sacrificial anode intensity among the solution prior art easy fracture inadequately and the inconvenient problem of installation.
Description
Technical Field
The utility model relates to a sacrificial anode field specifically is a zinc alloy sacrificial anode with multilayer structure.
Background
At present, in equipment such as a material conveying pipeline, storage equipment, pre-buried equipment, underwater equipment and the like, in order to improve the reliability of equipment protection and prolong the service life of the equipment, special sacrificial anode equipment for protection operation needs to be equipped for the equipment, such as a zinc alloy sacrificial anode, but in use, the common zinc alloy sacrificial anode is found to be fast in consumption, cannot adapt to the characteristics of various underground corrosion factors, complexity and changeability, is easy to unwind and break, is not beneficial to saving cost and increases the construction frequency; and the installation is also very inconvenient, increasing the installation difficulty.
Disclosure of Invention
The utility model aims at providing a zinc alloy sacrificial anode with multilayer structure to solve among the prior art zinc alloy sacrificial anode intensity easy fracture inadequately and the inconvenient problem of installation.
In order to realize the purpose, the technical scheme of the utility model is that:
a zinc alloy sacrificial anode with a multilayer structure comprises a sacrificial anode body and a fixing plate for fixing the sacrificial anode body; a flexible protective layer is fixedly sleeved on the periphery of the sacrificial anode body, and abrasive paper is arranged on the inner side of the protective layer; the sacrificial anode comprises a sacrificial anode body and is characterized in that an iron core is fixedly connected to the center of the sacrificial anode body, a plurality of connecting columns are fixedly connected to the periphery of the iron core, one end of each connecting column, far away from the iron core, is fixedly connected with a reinforcing rib, and the reinforcing ribs are parallel to the iron core.
Furthermore, the two ends of the iron core and the reinforcing ribs respectively extend out of the rear fixed connection fixing column of the sacrificial anode body, and the sacrificial anode body is fixedly connected with the fixed plate through the fixing columns.
Furthermore, the fixed column is of a hollow structure, two sleeves opposite to the fixed column are fixedly connected to the top of the fixed plate, threads are arranged on the inner wall of each sleeve, and the fixed column is sleeved on the periphery of each sleeve and then connected with the sleeve through threads by a connecting nail so as to fix the sacrificial anode body on the fixed plate.
Further, the protective layer includes the cotton layer in the outside and the inboard plastic layer, abrasive paper and inboard plastic layer fixed connection, the laminating of abrasive paper is on the periphery of sacrificial anode body.
Furthermore, the number of the reinforcing ribs is at least three, the reinforcing ribs are uniformly distributed on the circumference with the iron core as the center, and the distance from the iron core to the reinforcing ribs is one half of the distance from the reinforcing ribs to the periphery of the sacrificial anode body.
Further, the sacrificial anode body is cylindrical in cross section.
Compared with the prior art, the utility model has the advantages and positive effect be:
1. the utility model discloses be provided with the strengthening rib on the sacrificial anode body to the strengthening rib passes through spliced pole and integrative taking shape of iron core, only need when the casting with the strengthening rib fix in the mould direct casting can, production is convenient, also can improve the bulk strength of sacrificial anode body.
2. The utility model discloses the cover is equipped with the protective layer in the periphery, and the protective layer can play shock attenuation, anticorrosive effect, and the sacrificial anode body that can effectual protection not use does benefit to the storage to also can use inboard abrasive paper to polish sacrificial anode body periphery after tearing the protective layer open, the sacrificial anode body of being convenient for drops into use fast.
3. The utility model has the advantages of simple mounting structure, directly use the fixed column cover to establish at the sleeve pipe, then use the fix with screw can, avoided still need with the help of the fixed sacrificial anode body of instrument in the fixed process in the past.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive exercise.
FIG. 1 is a front sectional view of the present invention;
fig. 2 is a structure diagram of the protective layer of the present invention.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
As shown in fig. 1-2, a zinc alloy sacrificial anode with a multilayer structure comprises a sacrificial anode body 1 and a fixing plate 2 for fixing the sacrificial anode body 1; a flexible protective layer 14 is fixedly sleeved on the periphery of the sacrificial anode body 1, and sand paper 143 is arranged on the inner side of the protective layer 14; the central point of the sacrificial anode body 1 is fixedly connected with an iron core 11, a plurality of connecting posts 13 are fixedly connected with the periphery of the iron core 11, one end of the connecting post 13 far away from the iron core 11 is fixedly connected with a reinforcing rib 12, and the reinforcing rib 12 is parallel to the iron core 11.
In this embodiment, the iron core 11 and the two ends of the reinforcing rib respectively extend out of the fixing column 15 fixedly connected to the rear of the sacrificial anode body 1, and the sacrificial anode body 1 is fixedly connected to the fixing plate 2 through the fixing column 15.
In this embodiment, the fixing column 15 is a hollow structure, the top of the fixing plate 2 is fixedly connected with two sleeves 21 facing the fixing column, the inner wall of each sleeve 21 is provided with threads, and the fixing column sleeve 15 is arranged on the periphery of each sleeve 21 and then connected with the corresponding connecting nail 211 in the corresponding sleeve 21 through threads so as to fix the sacrificial anode body 1 on the fixing plate 2.
In this embodiment, the protective layer 14 includes an outer cotton layer 141 and an inner plastic layer 142, the sandpaper 143 is fixedly connected to the inner plastic layer 142, and the sandpaper 143 is attached to the outer periphery of the sacrificial anode body 1.
In this embodiment, there are at least three reinforcing ribs 12 uniformly distributed on the circumference of the iron core 11, and the distance from the iron core 11 to the reinforcing ribs 12 is one half of the distance from the reinforcing ribs 12 to the outer circumference of the sacrificial anode body 1.
In this embodiment, the sacrificial anode body 1 has a cylindrical cross section.
Based on the embodiments of the present invention, any modifications, equivalent replacements, improvements, etc. made by other embodiments obtained by a person of ordinary skill in the art without creative efforts shall be included in the protection scope of the present invention.
Claims (6)
1. A zinc alloy sacrificial anode with a multilayer structure is characterized by comprising a sacrificial anode body and a fixing plate for fixing the sacrificial anode body; a flexible protective layer is fixedly sleeved on the periphery of the sacrificial anode body, and abrasive paper is arranged on the inner side of the protective layer; the sacrificial anode comprises a sacrificial anode body and is characterized in that an iron core is fixedly connected to the center of the sacrificial anode body, a plurality of connecting columns are fixedly connected to the periphery of the iron core, one end of each connecting column, far away from the iron core, is fixedly connected with a reinforcing rib, and the reinforcing ribs are parallel to the iron core.
2. The sacrificial zinc alloy anode according to claim 1, wherein: the two ends of the iron core and the reinforcing ribs respectively extend out of the rear fixed connection of the sacrificial anode body, and the sacrificial anode body is fixedly connected with the fixed plate through the fixed columns.
3. The sacrificial zinc alloy anode according to claim 2, wherein: the fixed column is of a hollow structure, two sleeves opposite to the fixed column are fixedly connected to the top of the fixed plate, threads are arranged on the inner walls of the sleeves, and the fixed column is sleeved on the periphery of the sleeves and then connected with the sleeves through threads by the connecting nails so as to fix the sacrificial anode body on the fixed plate.
4. A sacrificial zinc alloy anode having a multilayer structure according to claim 3, wherein: the protective layer includes the cotton layer in the outside and the inboard plastic layer, sand paper and inboard plastic layer fixed connection, the laminating of sand paper is in the periphery of sacrificial anode body.
5. The sacrificial zinc alloy anode according to claim 1, wherein: the distance from the iron core to the reinforcing ribs is one half of the distance from the reinforcing ribs to the periphery of the sacrificial anode body.
6. The sacrificial zinc alloy anode according to claim 1, wherein: the sacrificial anode body is cylindrical in cross section.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121375291.4U CN214830682U (en) | 2021-06-21 | 2021-06-21 | Zinc alloy sacrificial anode with multilayer structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121375291.4U CN214830682U (en) | 2021-06-21 | 2021-06-21 | Zinc alloy sacrificial anode with multilayer structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214830682U true CN214830682U (en) | 2021-11-23 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121375291.4U Active CN214830682U (en) | 2021-06-21 | 2021-06-21 | Zinc alloy sacrificial anode with multilayer structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214830682U (en) |
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2021
- 2021-06-21 CN CN202121375291.4U patent/CN214830682U/en active Active
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