CN211252952U - Auxiliary anode device for preventing anode body from deforming - Google Patents
Auxiliary anode device for preventing anode body from deforming Download PDFInfo
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- CN211252952U CN211252952U CN201922372453.8U CN201922372453U CN211252952U CN 211252952 U CN211252952 U CN 211252952U CN 201922372453 U CN201922372453 U CN 201922372453U CN 211252952 U CN211252952 U CN 211252952U
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Abstract
The utility model discloses a prevent supplementary anode unit of anode body deformation, include: the anode seat is internally provided with an anode body in a cavity at the bottom of the anode seat, and the upper surface of the inner cavity wall of the anode seat is provided with a plurality of parallel guide rails; the connecting seat is clamped between the anode seat and the anode body, the connecting seat is of a hollow structure with an opening at the bottom, a sliding block is arranged on the upper surface of the connecting seat in a protruding mode, the sliding block is arranged on the guide rail in a sliding mode, and the sliding block and the connecting seat are of an integrally formed structure; the support seat is of an I-shaped structure, the lower surface of the first part of the support seat is abutted against the upper surface of the top of the anode body, and the second part of the support seat is internally connected in the connecting seat; wherein the length direction of the guide rail is perpendicular to the length direction of the anode body. The utility model discloses have and prevent that the anode body from taking place deformation, increase positive pole system life and improve anticorrosive efficiency's beneficial effect.
Description
Technical Field
The utility model relates to a boats and ships are anticorrosive technical field, concretely relates to prevent assistance of anode body deformation
And (3) an anode assisting device.
Background
At present, an impressed current cathodic protection method is mainly adopted for preventing ship corrosion, and is characterized in that a direct current power supply applies protective current to a ship body through a protective anode to enable the ship body to become a cathode so as to be protected, wherein the protective anode is used as a key component of an anode auxiliary device and is required to have the characteristics of high current output capacity, light weight, stable performance, long service life and the like.
In the prior art, an anode body of an anode system is of a plate-shaped structure, when a ship sails, the anode body is always in seawater, the anode body is of the plate-shaped structure, the underwater stressed area is large, the thickness of the anode body is small, the anode body is generally 5-50 mm, the anode body is easy to have insufficient rigidity strength under the double effects of seabed pressure and seawater impact, and particularly when the ship sails in the deep sea, the anode body is easy to deform.
SUMMERY OF THE UTILITY MODEL
The utility model discloses an aim at solve the not enough and easy problem that takes place the deformation of positive pole body rigidity in the positive pole system, provide an auxiliary anode device who prevents positive pole body deformation.
The utility model discloses a solve the uneven problem of anode body electric field distribution in the positive pole system.
To achieve these objects and other advantages in accordance with the purpose of the invention, there is provided an auxiliary anode device for preventing deformation of an anode body, including:
the anode seat is of a cavity frame structure with an open bottom, an anode body is erected in a cavity at the bottom of the anode seat, the anode body is of a metal plate-shaped structure, and a plurality of parallel guide rails are arranged on the upper surface of the inner cavity wall of the anode seat;
the connecting seat is clamped between the anode seat and the anode body and is of a hollow structure with an opening at the bottom, a sliding block is arranged on the upper surface of the connecting seat in a protruding mode and is arranged on the lower surface of the guide rail in a sliding mode, and the sliding block and the connecting seat are of an integrally formed structure.
The support seat is of an I-shaped structure, the lower surface of the first part of the support seat is abutted against the upper surface of the top of the anode body, and the second part of the support seat is internally connected in the connecting seat;
wherein the length direction of the guide rail is perpendicular to the length direction of the anode body.
Preferably, the second part of the support seat is completely embedded in the cavity of the connection seat in a sliding manner, the third part of the support seat penetrates through the opening of the connection seat and extends downwards for a certain distance, and the first part and the second part are arranged at two ends of the third part.
Preferably, the width of the second portion of the support seat is greater than the width of the third portion of the support seat, the opening of the connecting seat is the same as the width of the third portion of the support seat, and a shock absorption pad is attached to a fit clearance between the connecting seat and the second portion of the support seat.
Preferably, the supporting seats and the connecting seats are made of insulating rigid materials, at least one connecting seat is connected to each guide rail, the number of the connecting seats is consistent with that of the supporting seats, and the supporting seats correspond to the guide rails one to one.
Preferably, the marine bottom plate anode bed further comprises an anode bed which is a cavity frame structure with an open bottom, the anode bed is made of an insulating rigid material, the anode seat is connected in the anode bed cavity, and the outer side wall of the anode bed is fixed with the marine bottom plate.
Preferably, still include the conducting rod, its bottom with anode body top upper surface conductive connection, the conducting rod top vertically runs through in proper order the anode seat with positive pole bed top just outwards extends the certain distance, the conducting rod top is equipped with a conductive connecting piece, conductive connecting piece is connected with external power source.
Preferably, the conducting rods are uniformly distributed on the upper surface of the top of the anode body, and insulating coatings are respectively coated in a connecting gap between the conducting rod and the anode seat and a connecting gap between the conducting rod and the anode bed.
Preferably, each of the conductive rods is spaced between two adjacent connecting seats.
Preferably, the anode device further comprises a junction box which extends outwards and is arranged at the top of the anode bed, the open end of the junction box is sealed by a flange, and the top of the conducting rod penetrates through the anode bed and extends into the junction box.
The utility model discloses at least, include following beneficial effect:
1. owing to increased connecting seat and supporting seat between the positive pole body and positive pole seat, when the positive pole body received the subaerial strong and great impact force of sea and take place plastic deformation, positive pole body upper surface will contact with supporting seat bottom to supporting seat and connecting seat cooperation are connected and can be played the effect of dispersion and absorption sea water to the impact force of positive pole body, and the supporting seat suspension is in the connecting seat below, supporting seat and connecting seat itself can not produce pressure to the positive pole body, have and prevent that the positive pole body from taking place deformation, increase the positive pole body and the positive pole systematic life's of life beneficial effect.
2. Because the upper surface of the anode body is provided with the plurality of conducting rods which are uniformly distributed, the condition that the center of the anode body and the fringe electric field are not uniformly distributed is avoided, and the anode has the beneficial effect of improving the corrosion resistance efficiency.
Additional advantages, objects, and features of the invention will be set forth in part in the description which follows and in part will become apparent to those having ordinary skill in the art upon examination of the following or may be learned from practice of the invention.
Drawings
FIG. 1 is a schematic view of the overall internal structure of the auxiliary anode device of the present invention;
FIG. 2 is a schematic view of the internal structure of the anode holder of the auxiliary anode device of the present invention;
FIG. 3 is a schematic view showing the connection relationship between the anode body and the connecting seat and the supporting seat;
fig. 4 is an assembly diagram of the connecting seat and the supporting seat of the present invention.
Detailed Description
The present invention is further described in detail below with reference to the drawings so that those skilled in the art can implement the invention with reference to the description.
The utility model provides a prevent auxiliary anode device of anode body deformation, figure 1 shows according to the utility model discloses a realize form, include: the anode bed 5 is a cavity frame structure with an open bottom, the anode bed 5 is made of insulating rigid materials such as insulating ceramic materials and insulating fiber pressing materials, the outer side wall of the anode bed 5 is fixed with a steel plate at the bottom of a ship, the whole anode system is fixedly arranged at the bottom of the ship through the anode bed 5, an anode seat 1 is arranged in the frame structure of the anode bed 5, the anode seat 1 is a cavity frame structure with an open bottom, the anode seat 1 is also made of insulating rigid materials such as insulating ceramic materials and insulating fiber pressing materials, the upper surface of the top of the anode seat 1 is attached to the inner cavity wall of the top of the anode bed 5, the outer side wall of the anode seat 1 is attached to the inner side wall of the anode bed 5, an anode body 2 is erected in the cavity at the bottom of the anode seat 1, and the anode body 2 is of a metal plate-shaped structure, the upper surface of the inner cavity wall of the anode seat 1 is provided with a plurality of guide rails 11 which are parallel to each other, the guide rails 11 are used for being connected with the connecting seat 3, specifically, the connecting seat 3 is clamped between the anode seat 1 and the anode body 2, the upper surface of the connecting seat 3 is convexly provided with a sliding block 31, the sliding block 31 is arranged on the lower surface of the guide rails 11 in a sliding manner, the sliding block 31 and the connecting seat 3 are of an integrally formed structure, and therefore the whole connecting seat 3 can move along the length direction of the guide rails 11. The connecting base 3 is a hollow structure with an opening at the bottom, a supporting base 4 is inscribed in the cavity of the connecting base 3, the supporting base 4 is of an I-shaped structure, and a first part 41 and a second part 42 of the supporting base 4 are arranged at two ends of a third part 43 of the supporting base 4. The second part 42 of the support seat 4 is completely embedded in the cavity of the connecting seat 3 in a sliding way, the shock absorption pad 32 is attached in the fit clearance between the connecting seat 3 and the second part 42 of the support seat 4, the width of the third part 43 of the support seat 4 is consistent with the size of the opening of the connecting seat 3, the third part 43 of the support seat 4 penetrates through the opening of the connecting seat 3 and extends downwards for a certain distance, the width of the second part 42 of the support seat 4 is larger than that of the third part 43 of the support seat 4, and the lower surface of the first part 41 of the support seat 4 is in contact with the top upper surface of the anode body 2, the length direction of the guide rail 11 and the running direction of the slide block 31 are both vertical to the length direction of the anode body 2, the support seat 4 and the connection seats 3 are both made of insulating rigid materials, at least one connection seat 3 is connected to each guide rail 11, the number of the connection seats 3 is consistent with that of the support seats 4, and the support seats 41 correspond to the guide rails 11 one by one. When the connecting seat 3 is assembled, the sliding block 31 on the connecting seat 3 is firstly connected with the guide rail 11 in a sliding manner, the connecting seat 3 can slide along the length direction of the guide rail 11 in the cavity of the anode seat 1, and then the second part 42 of the supporting seat 4 is completely embedded into the cavity of the connecting seat 3, so that the installation can be completed, at the moment, the supporting seat 4 is suspended below the connecting seat 3, and the lower surface of the first part 41 of the supporting seat 4 is just in surface contact with the top upper surface of the anode body 2. Owing to increased connecting seat 3 and supporting seat 4 between positive pole body 2 and positive pole seat 1, when positive pole body 2 received seabed pressure and the great impact of sea water and takes place plastic deformation, positive pole body 2 will contact with supporting seat 4 bottom, supporting seat 4 and the effect of the partial impact force of connecting seat 3 cooperation can play buffering and absorption, and supporting seat 4 suspension is in connecting seat 3 below, connecting seat 3 and supporting seat 4 itself can not produce pressure to positive pole body 2, have and prevent that the positive pole body from taking place deformation, increase the beneficial effect of positive pole body and positive pole system life-span.
In order to achieve the effect of protecting the ship by the anode body and preventing the corrosion of the ship, the anode body 2 needs to be connected with the anode of an external direct current source, specifically, a conductive rod 6 is arranged in the bottom cavity of the anode seat 1, the bottom of the conductive rod 6 is electrically connected with the upper surface of the top of the anode body 2, the top of the conductive rod 6 longitudinally penetrates through the top of the anode seat 1 and the top of the anode bed 5 in sequence and extends outwards for a certain distance, a conductive connecting piece 61 is arranged at the top of the conductive rod 6, the corresponding anode body 2 is larger due to the larger size of the ship, and after the anode body 2 is electrified, the phenomenon of uneven electric field distribution can be generated due to the influence of self internal resistance and the like, therefore, a plurality of conductive rods 6 are arranged on the upper surface of the top of the anode body 2, the conductive rods 6 are evenly distributed, each conductive rod 6 is distributed between two adjacent connecting seats 3 at intervals, each conductive connecting piece 61 is connected, the condition that the center of an anode body and the edge electric field are not uniformly distributed is avoided, and the corrosion prevention device has the beneficial effect of improving the corrosion prevention efficiency, insulating coatings are coated in connecting gaps between the conducting rod 6 and the anode seat 1 and between the conducting rod 6 and the anode bed 5, the extending part of the conducting rod 6 is completely positioned in the junction box 7, the junction box 7 extends outwards and is arranged at the top of the anode bed 5, and the opening end of the junction box 7 is sealed by a flange 8 so as to prevent seawater from entering the junction box to generate electric leakage and the like.
The utility model discloses in, because of 2 areas of the anode body are great, and thickness is less, it easily receives the influence of sea water impact and seabed pressure to take place deformation when using under water, for this reason, 2 upper surfaces of the anode body set up a supporting seat 4, supporting seat 4 can play the effect of buffering and absorption part impact force, and supporting seat 4 suspension is in the below of connecting seat 3, make supporting seat 4 and connecting seat 3 self can not bring extra pressure for the anode body 2 because of the gravity factor, have and prevent that the anode body from taking place deformation, increase the beneficial effect in anode body and anode system life-span. And a plurality of conducting rods 6 which are uniformly distributed are arranged on the upper surface of the anode body 2, so that the potentials at all positions of the anode body 2 are equal, and the beneficial effect of improving the corrosion resistance efficiency is achieved.
While embodiments of the invention have been disclosed above, it is not intended to be limited to the applications listed in the specification and the examples. It can be applicable to various and be fit for the utility model discloses a field completely. Additional modifications will readily occur to those skilled in the art. The invention is therefore not to be limited to the specific details and illustrations shown and described herein, without departing from the general concept defined by the claims and their equivalents.
Claims (9)
1. An auxiliary anode device for preventing deformation of an anode body, comprising:
the anode seat (1) is of a cavity frame structure with an open bottom, an anode body (2) is erected in a cavity at the bottom of the anode seat (1), the anode body (2) is of a metal plate-shaped structure, and a plurality of parallel guide rails (11) are arranged on the upper surface of the inner cavity wall of the anode seat (1);
the connecting seat (3) is clamped between the anode seat (1) and the anode body (2), the connecting seat (3) is of a hollow structure with an opening at the bottom, a sliding block (31) is arranged on the upper surface of the connecting seat (3) in a protruding mode, the sliding block (31) is arranged on the guide rail (11) in a sliding mode, and the sliding block (31) and the connecting seat (3) are of an integrally formed structure;
the support seat (4) is of an I-shaped structure, the lower surface of a first part (41) of the support seat (4) is abutted against the upper surface of the top of the anode body (2), and a second part (42) of the support seat (4) is internally connected in the connecting seat (3);
wherein the length direction of the guide rail (11) is vertical to the length direction of the anode body (2).
2. The auxiliary anode device for preventing the deformation of the anode body as claimed in claim 1, wherein the second portion (42) of the support base (4) is completely slidably inserted into the cavity of the connection base (3), the third portion (43) of the support base (4) extends downward a certain distance through the opening of the connection base (3), and the first portion (41) and the second portion (42) are arranged at both ends of the third portion (43).
3. The auxiliary anode device for preventing the deformation of the anode body as claimed in claim 2, wherein the width of the second portion (42) of the supporting seat (4) is larger than the width of the third portion (43) of the supporting seat (4), the opening size of the connecting seat (3) is consistent with the width of the third portion (43) of the supporting seat (4), and a shock absorption pad (32) is attached in the fit clearance between the connecting seat (3) and the second portion (42) of the supporting seat (4).
4. The auxiliary anode device for preventing the deformation of the anode body according to claim 3, wherein the supporting seat (4) and the connecting seats (3) are made of insulating rigid material, at least one connecting seat (3) is connected to each guide rail (11), the number of the connecting seats (3) is the same as the number of the supporting seats (4), and the supporting seats (4) are in one-to-one correspondence with the guide rails (11).
5. The auxiliary anode device for preventing the anode body from being deformed as claimed in claim 4, further comprising an anode bed (5) which is a cavity frame structure with an open bottom, wherein the anode bed (5) is made of an insulating rigid material, the anode seat (1) is connected in the cavity of the anode bed (5), and the outer side wall of the anode bed (5) is fixed with a ship bottom steel plate.
6. The auxiliary anode device for preventing the anode body from being deformed as claimed in claim 5, further comprising a conductive rod (6), the bottom of which is electrically connected with the upper surface of the top of the anode body (2), the top of the conductive rod (6) longitudinally penetrates through the anode holder (1) and the top of the anode bed (5) in sequence and extends outwards for a certain distance, the top of the conductive rod (6) is provided with a conductive connecting member (61), and the conductive connecting member (61) is connected with an external power supply.
7. The auxiliary anode device for preventing the anode body from being deformed as claimed in claim 6, wherein a plurality of said conductive rods (6) are uniformly distributed on the top upper surface of the anode body (2), and the connecting gaps of said conductive rods (6) and said anode holder (1) and the connecting gaps of said conductive rods (6) and said anode bed (5) are coated with insulating coatings.
8. The auxiliary anode device for preventing the deformation of an anode body according to claim 7, wherein each of the conductive bars (6) is spaced between two adjacent connection holders (3).
9. The auxiliary anode device for preventing the deformation of the anode body as claimed in claim 8, further comprising a junction box (7) extending outwards and arranged on the top of the anode bed (5), wherein the open end of the junction box (7) is sealed by a flange (8), and the top of the conductive rod (6) extends into the junction box (7) through the anode bed (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922372453.8U CN211252952U (en) | 2019-12-26 | 2019-12-26 | Auxiliary anode device for preventing anode body from deforming |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922372453.8U CN211252952U (en) | 2019-12-26 | 2019-12-26 | Auxiliary anode device for preventing anode body from deforming |
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| CN211252952U true CN211252952U (en) | 2020-08-14 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115572977A (en) * | 2022-11-07 | 2023-01-06 | 宁波众翮科技有限公司 | Auxiliary anode structure for offshore wind power and manufacturing process thereof |
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2019
- 2019-12-26 CN CN201922372453.8U patent/CN211252952U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115572977A (en) * | 2022-11-07 | 2023-01-06 | 宁波众翮科技有限公司 | Auxiliary anode structure for offshore wind power and manufacturing process thereof |
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