CN221166755U - Cathode protection device - Google Patents
Cathode protection device Download PDFInfo
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- CN221166755U CN221166755U CN202322502017.4U CN202322502017U CN221166755U CN 221166755 U CN221166755 U CN 221166755U CN 202322502017 U CN202322502017 U CN 202322502017U CN 221166755 U CN221166755 U CN 221166755U
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- protection device
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- 230000007246 mechanism Effects 0.000 claims abstract description 10
- 238000004210 cathodic protection Methods 0.000 claims description 8
- 230000008878 coupling Effects 0.000 claims description 5
- 238000010168 coupling process Methods 0.000 claims description 5
- 238000005859 coupling reaction Methods 0.000 claims description 5
- 238000003466 welding Methods 0.000 abstract description 6
- 238000009434 installation Methods 0.000 description 4
- 230000008859 change Effects 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 238000012423 maintenance Methods 0.000 description 3
- 239000002184 metal Substances 0.000 description 3
- 230000006978 adaptation Effects 0.000 description 2
- 238000005260 corrosion Methods 0.000 description 2
- 230000007797 corrosion Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 230000005012 migration Effects 0.000 description 1
- 238000013508 migration Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- Prevention Of Electric Corrosion (AREA)
Abstract
The utility model provides a cathode protection device which comprises a protection frame main body, wherein the top of the protection frame main body is connected with a mounting frame, the top of the mounting frame is connected with two upper and lower connecting frames, the top of the connecting frame is provided with an anode body, the inside of the connecting frame is provided with a connecting mechanism for the mounting frame and the anode body, the connecting mechanism comprises a connecting plate, the connecting plate is arranged in a containing groove formed in the connecting frame, the outer side of the connecting frame is provided with a spiral cover, the outer wall of one side of the spiral cover is fixedly connected with a threaded rod, the inside of the connecting frame is provided with a threaded hole, and the size of the threaded rod is matched with the size of the threaded hole. The cathode protection device solves the problems that before the existing cathode protection device is used, an anode body, a connecting frame, a mounting frame and a protection frame main body are respectively connected together in a welding mode, so that the cathode protection device is inconvenient to replace and maintain later, and the cathode protection device is inconvenient to assemble in a welding mode.
Description
Technical Field
The utility model relates to the technical field of cathode protection, in particular to a cathode protection device.
Background
The cathode protection technology is one of electrochemical protection technology, and the principle is that an external current is applied to the surface of a corroded metal structure, and the corroded metal structure becomes a cathode, so that electron migration caused by metal corrosion is inhibited, and corrosion is avoided or weakened.
CN213835545U discloses a cathode protection device, which is to unscrew a first fixing bolt and a second fixing bolt, stretch a first connecting rod and a second connecting rod according to the size of a pit, insert the first inserting rod and the second inserting rod into the inner wall of the pit, screw the first fixing bolt and the second fixing bolt after the insertion, fix the protection frame body at the bottom end inside the pit, insert the anode body into the first connecting frame, weld the anode body and the first connecting frame together, weld the first connecting frame and the second connecting frame together, facilitate welding and weld more tightly, and enhance the service life of the protection frame body.
Therefore, there is a need to provide a new cathodic protection device that solves the above-mentioned technical problems.
Disclosure of utility model
In order to solve the technical problems, the utility model provides a cathode protection device with a more convenient assembly.
The utility model provides a cathode protection device which comprises a protection frame main body, wherein the top of the protection frame main body is connected with a mounting frame, the top of the mounting frame is connected with two upper and lower connecting frames, the top of the connecting frame is provided with an anode body, and a connecting mechanism for the mounting frame and the anode body is arranged in the connecting frame.
In order to achieve the effect of being convenient for assemble the cathode protection device, preferably, the utility model provides the cathode protection device, the connecting mechanism comprises a connecting plate, the connecting plate is arranged in a storage groove formed in the connecting frame, a spiral cover is arranged on the outer side of the connecting frame, a threaded rod is fixedly connected to the outer wall of one side of the spiral cover, a threaded hole is formed in the connecting frame, the size of the threaded rod is matched with the size of the threaded hole, the outer wall of the threaded rod is in threaded connection with the inner wall of the threaded hole, one end of the threaded rod extends to the storage groove and is movably connected with the inner side of the connecting plate, an assembling ring is fixedly connected with the outer side of the mounting frame, a fixing screw is arranged at the top of the assembling ring, the assembling ring is movably connected with the outer wall of the fixing screw through a formed through hole, a thread groove is formed in the top of the protecting frame, the size of the thread groove is matched with the size of the fixing screw, and the fixing screw extends out of the outer wall of the through hole and is in threaded connection with the inner wall of the thread groove.
In order to achieve the effect of fixing the mounting frame on the top of the protection frame main body, the utility model provides a cathode protection device, preferably, a rotating groove is formed in the connecting plate, a rotating plate is arranged in the rotating groove, and one end of the threaded rod extends to the connecting plate to be fixedly connected with the outer wall of one side of the rotating plate.
In order to achieve the effect of being convenient for assembling two connecting frames together, the cathode protection device provided by the utility model is preferable in that the outer side of the connecting frame is fixedly connected with a bearing plate, the top of the bearing plate is fixedly provided with a hydraulic cylinder, a push rod of the hydraulic cylinder is fixedly connected with a concave block, the top of the concave block is provided with a rotating block, a movable shaft is arranged in the rotating block, one end of the movable shaft extending out of the rotating block is fixedly connected with the outer wall of one side of the concave block, the other outer side of the connecting frame is fixedly connected with a fixing plate, the fixing plate is movably connected with the outer wall of the rotating block through a groove, and the top of the rotating block extending out of the fixing plate is fixedly connected with a limiting plate.
Compared with the prior art, the utility model has the beneficial effects that:
this cathodic protection device, through adopting coupling mechanism, can be in the same place the positive pole body, link and mounting bracket equipment, replaced original welding equipment's mode, make the equipment time saving laborsaving of positive pole body, link, mounting bracket and fender bracket main part, and also be convenient for follow-up to the change maintenance of positive pole body, link, mounting bracket and fender bracket main part, before having solved current cathodic protection device and having used, positive pole body, link, mounting bracket and fender bracket main part link together through welded mode respectively, make and be inconvenient for follow-up to change maintenance to this cathodic protection device, and then make this cathodic protection device comparatively inconvenient problem through welding equipment mode.
Drawings
FIG. 1 is a schematic view of a cathode protection device according to a preferred embodiment of the present utility model;
FIG. 2 is an enlarged schematic view of the utility model at A in FIG. 1;
FIG. 3 is a schematic view of the internal structure of the connector of the present utility model;
FIG. 4 is a schematic view showing the connection of the bearing plate and the fixing plate.
Wherein: 1. a protective frame main body; 101. a thread groove; 2. a mounting frame; 201. assembling a ring; 202. a set screw; 203. a through hole; 3. a connecting frame; 301. a connecting plate; 302. a storage groove; 303. screwing the cover; 304. a threaded rod; 305. a threaded hole; 306. a rotating groove; 307. a rotating plate; 308. a bearing plate; 309. a hydraulic cylinder; 310. a concave block; 311. a rotating block; 312. a movable shaft; 313. a fixing plate; 314. a groove; 315. a limiting plate; 4. an anode body.
Detailed Description
The utility model will be further described with reference to the drawings and embodiments.
Referring to fig. 1, fig. 2, fig. 3 and fig. 4 in combination, fig. 1 is a schematic structural diagram of a cathode protection device according to a preferred embodiment of the present utility model; FIG. 2 is an enlarged schematic view of the utility model at A in FIG. 1; FIG. 3 is a schematic view of the internal structure of the connector of the present utility model; FIG. 4 is a schematic view showing the connection of the bearing plate and the fixing plate. The utility model provides a cathode protection device, includes fender bracket main part 1, and fender bracket main part 1 top is connected with mounting bracket 2, and mounting bracket 2 top is connected with two about being link 3, and the link 3 top is provided with the positive pole body 4, and link 3 inside is provided with the coupling mechanism who is used for mounting bracket 2 and positive pole body 4.
Referring to fig. 1, 2 and 3, the coupling mechanism includes connecting plate 301, connecting plate 301 sets up in the storage tank 302 inside that link 3 was seted up, the link 3 outside is provided with spiral cover 303, spiral cover 303 one side outer wall fixedly connected with threaded rod 304, screw hole 305 has been seted up to link 3 inside, threaded rod 304 size and screw hole 305 size looks adaptation, threaded rod 304 outer wall and screw hole 305 inner wall threaded connection, threaded rod 304 extends to storage tank 302 one end and the inside swing joint of connecting plate 301, mounting bracket 2 outside fixedly connected with equipment ring 201, equipment ring 201 top is provided with fixed screw 202, equipment ring 201 is through-hole 203 and fixed screw 202 outer wall swing joint of seting up, screw groove 101 has been seted up at fender bracket main part 1 top, screw groove 101 size and fixed screw 202 size looks adaptation, fixed screw 202 extends through-hole 203 outer wall and screw groove 101 inner wall threaded connection.
Through above-mentioned technical scheme, put into link 3 inside with the anode body 4 bottom, then rotate the spiral cover 303 in the link 3 outside, drive threaded rod 304 through spiral cover 303 and rotate in screw hole 305, make threaded rod 304 drive the connecting plate 301 of accomodating in the inslot 302 through the cooperation of threaded rod 304 and screw hole 305 and move, make connecting plate 301 and anode body 4 contact, can carry out the centre gripping to anode body 4 through connecting plate 301 and fix, make anode body 4 and link 3 equipment together, the same way, can be with link 3 and installation frame 2 equipment together, and through the cooperation of fixed screw 202 and screw groove 101, can fix installation frame 2 on the protection frame main part 1, make installation frame 2 and the equipment of protection frame main part 1 more convenient, and then make the assembly of anode body 4, link 3, installation frame 2 and protection frame main part 1 more convenient.
Referring to fig. 3, a rotating groove 306 is formed in the connecting plate 301, a rotating plate 307 is disposed in the rotating groove 306, a threaded rod 304 extends to one end of the connecting plate 301 and is fixedly connected with the outer wall of one side of the rotating plate 307, the rotating plate 307 in the rotating groove 306 is driven to synchronously rotate when the threaded rod 304 rotates, and the threaded rod 304 drives the connecting plate 301 in the accommodating groove 302 to synchronously move through the cooperation of the threaded rod 304 and the rotating plate 307.
Referring to fig. 3 and 4, the outer side of the connecting frame 3 is fixedly connected with a supporting plate 308, the top of the supporting plate 308 is fixedly connected with a hydraulic cylinder 309, a push rod of the hydraulic cylinder 309 is fixedly connected with a concave block 310, the top of the concave block 310 is provided with a rotating block 311, a movable shaft 312 is arranged inside the rotating block 311, one end of the movable shaft 312 extending out of the rotating block 311 is fixedly connected with the outer wall of one side of the concave block 310, the outer side of the other connecting frame 3 is fixedly connected with a fixing plate 313, the fixing plate 313 is movably connected with the outer wall of the rotating block 311 through a groove 314, and the top end of the rotating block 311 extending out of the fixing plate 313 is fixedly connected with a limiting plate 315.
Through the above technical scheme, the rotating block 311 and the limiting plate 315 are rotated, so that the limiting plate 315 rotates to the top of the fixed plate 313, then the concave block 310 is pulled downwards through the ejector rod of the hydraulic cylinder 309, the limiting plate 315 is connected with the fixed plate 313 more tightly through the movement of the concave block 310, and the two connecting frames 3 can be assembled together for use through the cooperation of the limiting plate 315 and the fixed plate 313.
The implementation principle of the cathode protection device of the embodiment of the utility model is as follows: through adopting coupling mechanism, put into link 3 inside with the positive pole body 4 bottom, then rotate the spiral cover 303 in the link 3 outside, drive threaded rod 304 through spiral cover 303 and rotate in screw hole 305, make threaded rod 304 drive the connecting plate 301 of accomodating in the groove 302 through the cooperation of threaded rod 304 and screw hole 305 and move, make connecting plate 301 and positive pole body 4 contact, can carry out the centre gripping to positive pole body 4 through connecting plate 301 and fix, make positive pole body 4 and link 3 equipment together, the same way, can assemble link 3 and mounting bracket 2 together, and through the cooperation of fixed screw 202 and thread groove 101, can fix mounting bracket 2 on the protection frame main part 1, make the equipment of mounting bracket 2 and protection frame main part 1 more convenient, and then make positive pole body 4, link 3, the equipment of mounting bracket 2 and protection frame main part 1 more convenient for follow-up to positive pole body 4, link 3, the change maintenance of mounting bracket 2 and protection frame main part 1.
Standard parts used in the utility model can be purchased from the market, special-shaped parts can be customized according to the description of the specification and the drawings, the specific connection modes of all parts adopt conventional means such as mature bolts, rivets and welding in the prior art, the machinery, the parts and the equipment adopt conventional types in the prior art, the circuit connection adopts conventional connection modes in the prior art, the details are not described herein, and the structures and principles of the parts known to the skilled in the art are known by the skilled artisan through technical manuals or by conventional experimental methods.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (4)
1. A cathode protection device, characterized by: including fender bracket main part (1), fender bracket main part (1) top is connected with mounting bracket (2), mounting bracket (2) top is connected with two about being link (3), link (3) top is provided with positive pole body (4), link (3) inside be provided with be used for mounting bracket (2) and positive pole body (4) coupling mechanism.
2. A cathodic protection device as set forth in claim 1 wherein: the connecting mechanism comprises a connecting plate (301), the connecting plate (301) is arranged inside a containing groove (302) formed in a connecting frame (3), a spiral cover (303) is arranged on the outer side of the connecting frame (3), a threaded rod (304) is fixedly connected to one side of the spiral cover (303), a threaded hole (305) is formed in the connecting frame (3), the size of the threaded rod (304) is matched with the size of the threaded hole (305), the outer wall of the threaded rod (304) is in threaded connection with the inner wall of the threaded hole (305), the threaded rod (304) extends to one end of the containing groove (302) and is in movable connection with the inner wall of the connecting plate (301), an assembling ring (201) is fixedly connected to the outer side of the mounting frame (2), a fixing screw (202) is arranged at the top of the assembling ring (201), a threaded groove (101) is formed in the top of the protecting frame body (1), and the size of the threaded groove (101) is matched with the size of the fixing screw (202), and the fixing screw (202) extends out of the outer wall (203) and is in threaded connection with the inner wall (101).
3. A cathodic protection device as set forth in claim 2 wherein: the novel rotary connecting device is characterized in that a rotary groove (306) is formed in the connecting plate (301), a rotary plate (307) is arranged in the rotary groove (306), and the threaded rod (304) extends to one end of the connecting plate (301) and is fixedly connected with the outer wall of one side of the rotary plate (307).
4. A cathodic protection device as set forth in claim 1 wherein: the connecting frame (3) is fixedly connected with a supporting plate (308) outside, a hydraulic cylinder (309) is fixed at the top of the supporting plate (308), a concave block (310) is fixedly connected with a push rod of the hydraulic cylinder (309), a rotating block (311) is arranged at the top of the concave block (310), a movable shaft (312) is arranged inside the rotating block (311), and one end of the movable shaft (312) extending out of the rotating block (311) and the concave block (310)
One side of the outer wall is fixedly connected, the outer side of the other connecting frame (3) is fixedly connected with a fixing plate (313),
The fixed plate (313) is movably connected with the outer wall of the rotating block (311) through a groove (314) which is arranged,
The rotating block (311) extends out of the top end of the fixed plate (313) and is fixedly connected with a limiting plate (315).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322502017.4U CN221166755U (en) | 2023-09-14 | 2023-09-14 | Cathode protection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322502017.4U CN221166755U (en) | 2023-09-14 | 2023-09-14 | Cathode protection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221166755U true CN221166755U (en) | 2024-06-18 |
Family
ID=91436093
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322502017.4U Active CN221166755U (en) | 2023-09-14 | 2023-09-14 | Cathode protection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221166755U (en) |
-
2023
- 2023-09-14 CN CN202322502017.4U patent/CN221166755U/en active Active
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