CN219969949U - Corrosion-resistant navigation mark indicator lamp - Google Patents

Corrosion-resistant navigation mark indicator lamp Download PDF

Info

Publication number
CN219969949U
CN219969949U CN202321222696.3U CN202321222696U CN219969949U CN 219969949 U CN219969949 U CN 219969949U CN 202321222696 U CN202321222696 U CN 202321222696U CN 219969949 U CN219969949 U CN 219969949U
Authority
CN
China
Prior art keywords
fixedly connected
fixed
base
navigation mark
ring gear
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.)
Active
Application number
CN202321222696.3U
Other languages
Chinese (zh)
Inventor
陈巧丰
吕伟武
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Priority to CN202321222696.3U priority Critical patent/CN219969949U/en
Application granted granted Critical
Publication of CN219969949U publication Critical patent/CN219969949U/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Landscapes

  • Lighting Device Outwards From Vehicle And Optical Signal (AREA)

Abstract

The utility model discloses a corrosion-resistant navigation mark indicator lamp, and mainly relates to the technical field of navigation mark indicator lamps. Including base and gear, the upper end fixedly connected with support frame of base, the upper end fixedly connected with pilot lamp body of support frame, the surface of base is equipped with adjusting device, adjusting device includes the ring gear, the inner wall of ring gear and the upper end fixed connection of base, the tooth surface meshing of ring gear has the ring gear, the fixed surface of ring gear is connected with the motor, the arc surface fixedly connected with fixed frame of motor, the one end fixedly connected with fixed axle of fixed frame, the fixed slot has been seted up to the position that the base surface corresponds the fixed axle. The utility model has the beneficial effects that: after the navigation mark indicator lamp is used for a long time, a large number of plankton can be attached to the surface of the base of the navigation mark indicator lamp, so that the whole navigation mark indicator lamp is corroded, and the problem that the whole navigation mark indicator lamp cannot be continuously used due to damage is caused.

Description

Corrosion-resistant navigation mark indicator lamp
Technical Field
The utility model relates to the technical field of navigation mark indicating lamps, in particular to a corrosion-resistant navigation mark indicating lamp
Background
The navigation mark is short for navigation aid mark, and the marks of the navigation mark indicating the direction, limit and obstruction of navigation, including river crossing mark, coastal mark, navigation mark, etc. are common in daily life.
The prior art is such as the utility model of publication number CN211107886U, and this patent discloses a corrosion-resistant navigation mark of super high molecule top mark, and this patent includes the body, the surface fixedly connected with polytetrafluoroethylene layer of body, the surface fixedly connected with carbon fiber layer of polytetrafluoroethylene layer, the surface fixedly connected with cupric oxide layer of carbon fiber layer, the surface fixedly connected with titanium composite slab on cupric oxide layer. This corrosion-resistant navigation mark footmark of super high molecule is through the cooperation between threaded rod and the thread groove for the support column can be fixed on the diaphragm steadily, can not suffer the damage along with wind rain, through the cooperation between solar panel and the battery, makes the navigation mark can be self-sufficient, daytime through absorbing sunshine energy storage in the battery box, provide the power to the pilot lamp evening, saved the resource effectively, through body external fixation's polytetrafluoroethylene layer, carbon fiber layer, copper oxide layer and titanium composite sheet layer, make the body have impact resistance and corrosion resistance, increased the life of navigation mark effectively.
The inventor finds that after the navigation mark indicator is used for a long time in daily life, a large amount of plankton is attached to the surface of the base of the navigation mark indicator, so that the whole navigation mark indicator is corroded, and the whole navigation mark indicator is damaged and cannot be used continuously.
Disclosure of Invention
The utility model aims to solve the problems that in the prior art, after a navigation mark indicator lamp is used for a long time, a large amount of plankton is attached to the surface of a base of the navigation mark indicator lamp, so that the whole navigation mark indicator lamp is corroded, the whole navigation mark indicator lamp is damaged and cannot be used continuously, and the corrosion-resistant navigation mark indicator lamp is provided.
In order to achieve the above purpose, the present utility model adopts the following technical scheme: the utility model provides a corrosion-resistant navigation mark pilot lamp, includes base and gear, the upper end fixedly connected with support frame of base, the upper end fixedly connected with pilot lamp body of support frame, the surface of base is equipped with adjusting device, adjusting device includes the ring gear, the inner wall of ring gear and the upper end fixed connection of base, the tooth face meshing of ring gear has the ring gear, the fixed surface of ring gear is connected with the motor, the fixed frame of arc surface fixedly connected with of motor, the one end fixedly connected with fixed axle of fixed frame, the fixed slot has been seted up to the position that the base surface corresponds the fixed axle, the inner wall of fixed slot and the arc surface sliding connection of fixed axle, one side fixedly connected with dead lever of motor is kept away from to the gear, the arc surface fixedly connected with mount of dead lever, the equal sliding penetration in surface both sides of mount has the connecting rod, two the bottom fixedly connected with of connecting rod is the same clean brush, the surface of clean brush is to the arc surface looks butt of base.
The effects achieved by the components are as follows: when carrying out long-time use to whole navigation mark pilot lamp, the base surface of navigation mark pilot lamp receives the corruption of water easily to need clear up the arc surface of whole base, start the motor this moment, let fixed axle on the motor slide along the fixed slot on the base, reuse gear and ring gear rotate, thereby let the dead lever on the gear carry out the removal of position, let the mount on the dead lever slide the position of cleaning brush through the connecting rod, thereby clear up the surface of whole base effectively, avoid the corruption damage of whole navigation mark pilot lamp effectively.
Preferably, the arc surface of the connecting rod is sleeved with a first spring, and two ends of the first spring are fixedly connected with the connecting rod and the fixing frame respectively.
The effects achieved by the components are as follows: when the connecting rod is used for extruding and limiting the cleaning brush, the whole cleaning brush can be extruded better through the tension force generated by the first spring on the connecting rod, so that the surface of the whole base is cleaned better.
Preferably, one end of the fixed rod, which is far away from the motor, is fixedly connected with a sliding block, a sliding groove is formed in the position, corresponding to the sliding block, of the bottom end surface of the base, and the inner wall of the sliding groove is in sliding connection with the surface of the sliding block.
The effects achieved by the components are as follows: when the whole fixed rod is utilized to rotate the cleaning brush in position, in order to avoid the position of the whole cleaning brush from shifting, the sliding block and the sliding groove are utilized to carry out limit sliding at the moment, so that the operation and the use of the whole cleaning brush are more convenient.
Preferably, the bottom of sliding block fixedly connected with ball, the circular arc surface of ball and the inner wall sliding connection of sliding tray.
The effects achieved by the components are as follows: when the sliding block is slid, the balls on the sliding block can be used for reducing friction, so that the sliding block can be better slid.
Preferably, the position that the support frame is close to the pilot lamp body is equipped with auxiliary device, auxiliary device includes the protection frame, the bottom and the upper end surface looks butt of support frame of protection frame, the fixed surface of support frame is connected with the locating plate, the surface slip of locating plate runs through there is the movable rod, the connecting hole has been seted up to the position that the protection frame surface corresponds the movable rod, the inner wall of connecting hole and the arc surface sliding connection of movable rod, the arc surface cover of movable rod has the second spring, the both ends of second spring respectively with movable rod and locating plate fixed connection.
The effects achieved by the components are as follows: when using whole navigation mark pilot lamp, in order to protect the pilot lamp body better to be favorable to avoiding colliding with the damage to the pilot lamp body, utilize the protection frame to protect this moment, in order to protect the protection frame fixedly, through the locating plate on the support frame, let the carriage release lever that runs through on the locating plate peg graft spacingly to the protection frame, and the produced pulling force of spring on the carriage release lever can carry out better fixed spacing to the position of whole carriage release lever.
Preferably, one end of the moving rod is fixedly connected with a pull ring, and the pull ring is a hard alloy ring.
The effects achieved by the components are as follows: when the position of the movable rod is moved, the pull ring on the movable rod is utilized to perform better auxiliary operation.
Preferably, one end of the movable rod, which is close to the connecting hole, is fixedly connected with an inserting block, and the section of the inserting block is conical.
The effects achieved by the components are as follows: when the position of the movable rod is limited by plugging, the conical plug block on the movable rod can be used for better limiting the plugging of the connecting hole.
In summary, the beneficial effects of the utility model are as follows:
in the utility model, when the whole navigation mark indicator lamp is used for a long time, the surface of the base of the navigation mark indicator lamp is easy to be corroded by water, so that the arc surface of the whole base needs to be cleaned, at the moment, the motor is started, the fixed shaft fixed on the motor slides along the fixed groove on the base, then the gear and the toothed ring rotate, so that the fixed rod on the gear moves in position, the fixed frame on the fixed rod slides the position of the cleaning brush through the connecting rod, the surface of the whole base is effectively cleaned, the corrosion damage of the whole navigation mark indicator lamp is effectively avoided, the whole cleaning brush can be better extruded through the tension generated by the first spring on the connecting rod when the connecting rod is used for extruding and limiting the position of the cleaning brush, thereby being beneficial to better cleaning the surface of the whole base, when the whole fixed rod is utilized to rotate the cleaning brush, in order to avoid the position of the whole cleaning brush from shifting, the sliding block and the sliding groove are utilized to carry out limit sliding, thereby being beneficial to more convenient operation and use of the whole cleaning brush, when the sliding block is slid, the balls on the sliding block can be utilized to reduce friction, thereby being beneficial to better sliding the sliding block, the arc surface of the whole base is cleaned through the operation of the adjusting device, the motor is started at the moment, the fixed shaft fixed on the motor slides along the fixed groove on the base, the gear and the toothed ring are utilized to rotate, the fixed rod on the gear is utilized to carry out position movement, the fixed frame on the fixed rod slides the position of the cleaning brush through the connecting rod, thereby effectively cleaning the surface of the whole base, and the corrosion damage of the whole navigation mark indicator lamp is effectively avoided.
According to the utility model, when the whole navigation mark indicator lamp is used, in order to better protect the indicator lamp body, collision damage to the indicator lamp body is avoided, at the moment, the protection frame is utilized to protect the indicator lamp body, the positioning plate on the supporting frame is utilized to fixedly protect the indicator lamp body, the positioning plate is used to enable the moving rod which is penetrated through in a sliding way on the positioning plate to conduct insertion limiting on the protection frame, the pulling force generated by the spring on the moving rod can be used to better fix and limit the position of the whole moving rod, when the position of the moving rod is moved, the pull ring on the moving rod is utilized to better assist operation, when the position of the moving rod is subjected to insertion limiting, the conical insertion block on the moving rod can be utilized to better conduct insertion limiting on the connecting hole, and through operation of the auxiliary device, the protection to the indicator lamp body is achieved, so that collision damage to the indicator lamp body is avoided, at the moment, in order to fixedly protect the protection frame, the positioning plate on the supporting frame is utilized, the moving rod which is penetrated through the positioning plate on the positioning plate is used to conduct insertion limiting on the protection frame, the moving rod generated by the moving rod on the positioning plate can better fixing the position generated by the moving rod on the moving rod.
Drawings
FIG. 1 is a schematic perspective view of the present utility model;
FIG. 2 is a schematic structural view of the adjusting device of the present utility model;
FIG. 3 is a schematic view of a part of the structure of the adjusting device of the present utility model;
FIG. 4 is a schematic view of a partial structure of a base of the present utility model;
fig. 5 is a schematic view of the auxiliary device of the present utility model.
The reference numbers shown in the drawings: 1. a base; 2. a support frame; 3. an indication lamp body; 4. an adjusting device; 401. a fixing groove; 402. a toothed ring; 403. a motor; 404. a fixed shaft; 405. a fixed frame; 406. a gear; 407. a fixed rod; 408. a fixing frame; 409. a cleaning brush; 410. a connecting rod; 411. a first spring; 412. a sliding block; 413. a ball; 414. a sliding groove; 5. an auxiliary device; 51. a protective frame; 52. a connection hole; 53. a positioning plate; 54. a moving rod; 55. a second spring; 56. a pull ring; 57. and (5) inserting blocks.
Detailed Description
The utility model will be further illustrated with reference to specific examples. It is to be understood that these examples are illustrative of the present utility model and are not intended to limit the scope of the present utility model. Furthermore, it should be understood that various changes and modifications can be made by one skilled in the art after reading the teachings of the present utility model, and such equivalents are intended to fall within the scope of the utility model as defined in the appended claims.
Referring to fig. 1, the present utility model provides a technical solution: corrosion-resistant navigation mark pilot lamp, including base 1 and gear 406, the upper end fixedly connected with support frame 2 of base 1, the upper end fixedly connected with pilot lamp body 3 of support frame 2, the surface of base 1 is equipped with adjusting device 4, and the position that support frame 2 is close to pilot lamp body 3 is equipped with auxiliary device 5.
The specific arrangement and function of the adjusting means 4 and the auxiliary means 5 will be described in detail below.
Referring to fig. 2, 3 and 4, in this embodiment: the adjusting device 4 comprises a toothed ring 402, the inner wall of the toothed ring 402 is fixedly connected with the upper end of the base 1, the tooth surfaces of the toothed ring 402 are meshed with the toothed ring 402, the surface of the toothed ring 402 is fixedly connected with a motor 403, the arc surface of the motor 403 is fixedly connected with a fixed frame 405, one end of the fixed frame 405 is fixedly connected with a fixed shaft 404, a fixed groove 401 is formed in the position, corresponding to the fixed shaft 404, of the surface of the base 1, the inner wall of the fixed groove 401 is in sliding connection with the arc surface of the fixed shaft 404, a fixed rod 407 is fixedly connected with one side, far away from the motor 403, of the gear 406, the arc surface of the fixed rod 407 is fixedly connected with a fixed frame 408, two sides of the surface of the fixed frame 408 are respectively penetrated by connecting rods 410, the bottom ends of the two connecting rods 410 are fixedly connected with the same cleaning brush 409, the surface of the cleaning brush 409 is abutted against the arc surface of the base 1, the arc surface of the connecting rods 410 is sleeved with a first spring 411, two ends of the first spring 411 are respectively fixedly connected with the connecting rods 410 and the fixed frame 408, one end, the fixed rod 407 is far away from the motor 403 is fixedly connected with a sliding block 412, the bottom end of the base 1 is provided with a sliding groove 414, corresponding to the position of the sliding block 412, the inner wall of the sliding block 412, the sliding groove is in sliding surface is in sliding connection, the inner wall is in sliding connection with the sliding groove 410, the sliding surface is.
Referring to fig. 5, in this embodiment: the auxiliary device 5 comprises a protection frame 51, the bottom end of the protection frame 51 is abutted against the upper end surface of the support frame 2, a positioning plate 53 is fixedly connected to the surface of the support frame 2, a moving rod 54 is penetrated through the surface of the positioning plate 53 in a sliding manner, a connecting hole 52 is formed in the position, corresponding to the moving rod 54, of the surface of the protection frame 51, the inner wall of the connecting hole 52 is in sliding connection with the circular arc surface of the moving rod 54, a second spring 55 is sleeved on the circular arc surface of the moving rod 54, two ends of the second spring 55 are fixedly connected with the moving rod 54 and the positioning plate 53 respectively, a pull ring 56 is fixedly connected to one end of the moving rod 54, the pull ring 56 is a hard alloy ring, an inserting block 57 is fixedly connected to one end, close to the connecting hole 52, of the moving rod 54, and the section of the inserting block 57 is conical.
The use method is as follows: when the whole navigation mark indicator lamp is used for a long time, the surface of the base 1 of the navigation mark indicator lamp is easy to be corroded by water, so that the arc surface of the whole base 1 needs to be cleaned, at this time, the motor 403 is started, the fixed shaft 404 fixed on the motor 403 slides along the fixed groove 401 on the base 1, the gear 406 and the toothed ring 402 are utilized to rotate, so that the fixed rod 407 on the gear 406 moves in position, the fixed frame 408 on the fixed rod 407 slides the position of the cleaning brush 409 through the connecting rod 410, the surface of the whole base 1 is cleaned effectively, corrosion damage of the whole navigation mark indicator lamp is avoided effectively, when the connecting rod 410 is used for extruding and limiting the position of the cleaning brush 409, the whole cleaning brush 409 can be extruded better through the tension force generated by the first spring 411 on the connecting rod 410, so that the surface of the whole base 1 is cleaned better, when the whole fixed rod 407 is utilized to rotate, in position of the cleaning brush 409, in order to avoid the deviation of the whole cleaning brush 409, the position of the sliding block 412 and the sliding block 412 are utilized, the whole sliding block 412 is utilized to slide the position of the whole base 409, the sliding block 412 is utilized to slide the whole sliding block 412 is utilized to slide the position of the whole cleaning brush 409, so that the whole cleaning brush 409 can be cleaned better through the sliding block 412 on the fixed groove 401, the whole base 1 is moved on the sliding block 401, the whole base 401 is cleaned better, the sliding speed is adjusted by the sliding block 412, and the whole cleaning brush 409 is moved on the whole base 401, and the whole base is moved through the fixed groove 401 by the sliding block 401, and the whole sliding block 401 is better speed is adjusted by the sliding speed with the sliding block 401, and the whole sliding speed is better speed can and the sliding speed is better speed can and is better speed is better sliding speed is better and is better moved. The fixing frame 408 on the fixing rod 407 slides the position of the cleaning brush 409 through the connecting rod 410, so that the surface of the whole base 1 is effectively cleaned, and the corrosion damage of the whole navigation mark indicator lamp is effectively avoided.
When using whole navigation mark pilot lamp, in order to protect pilot lamp body 3 better, thereby be favorable to avoiding colliding with the damage to pilot lamp body 3, utilize protection frame 51 to protect this moment, in order to protect fixedly to protect frame 51, through locating plate 53 on support frame 2, the carriage release lever 54 that lets the last slip run-through of locating plate 53 peg graft spacing to protection frame 51, and the produced pulling force of spring on carriage release lever 54 can carry out better fixed spacing to the position of whole carriage release lever 54, when moving the position of carriage release lever 54, utilize pull ring 56 on the carriage release lever 54 to carry out better auxiliary operation, when peg graft spacing to the position of carriage release lever 54, conical insert 57 on the carriage release lever 54 can peg graft spacing to connecting hole 52 better, through the operation to auxiliary device 5, the pilot lamp body 3 has been reached and has been protected, thereby be favorable to avoid damaging to pilot lamp body 3, in order to protect this moment, in order to protect carriage release 51, in order to protect fixedly to protect carriage release lever 54, through locating plate 53 on support frame 2, the carriage release lever 53 can carry out better auxiliary operation to pull rod 56 on the carriage release lever 54, can carry out better auxiliary operation to the carriage release lever 54, can carry out 5 to the stop 5 by the operation on the carriage release lever 54, can carry 5 through the operation on the carriage release lever 3 has 5.

Claims (7)

1. Corrosion-resistant navigation mark pilot lamp, including base (1) and gear (406), its characterized in that: the utility model discloses a cleaning brush, including base (1), support frame (2) is fixedly connected with in the upper end of base (1), the upper end fixedly connected with pilot lamp body (3) of support frame (2), the surface of base (1) is equipped with adjusting device (4), adjusting device (4) include ring gear (402), the inner wall of ring gear (402) and the upper end fixedly connected with of base (1), the tooth surface meshing of ring gear (402) has ring gear (402), the surface fixedly connected with motor (403) of ring gear (402), the arc surface fixedly connected with fixed frame (405) of motor (403), the one end fixedly connected with fixed axle (404) of fixed frame (405), fixed slot (401) have been seted up on the position that the fixed axle (404) is corresponding to base (1) surface, the inner wall of fixed slot (401) and the arc surface sliding connection of fixed axle (404), one side fixedly connected with dead lever (407) of keeping away from motor (403), the arc surface fixedly connected with mount (408) of fixed lever (408), the bottom of two identical connecting rods (410) are connected with each other in a sliding manner, the surface of the cleaning brush (409) is abutted against the arc surface of the base (1).
2. The corrosion resistant navigation mark light of claim 1, wherein: the arc surface of the connecting rod (410) is sleeved with a first spring (411), and two ends of the first spring (411) are fixedly connected with the connecting rod (410) and the fixing frame (408) respectively.
3. The corrosion resistant navigation mark light of claim 1, wherein: one end of the fixed rod (407) far away from the motor (403) is fixedly connected with a sliding block (412), a sliding groove (414) is formed in the position, corresponding to the sliding block (412), of the bottom end surface of the base (1), and the inner wall of the sliding groove (414) is in sliding connection with the surface of the sliding block (412).
4. A corrosion resistant navigation mark light as claimed in claim 3, wherein: the bottom end of the sliding block (412) is fixedly connected with a ball (413), and the arc surface of the ball (413) is in sliding connection with the inner wall of the sliding groove (414).
5. The corrosion resistant navigation mark light of claim 1, wherein: the position that support frame (2) is close to pilot lamp body (3) is equipped with auxiliary device (5), auxiliary device (5) are including protection frame (51), the bottom of protection frame (51) and the upper end surface looks butt of support frame (2), the fixed surface of support frame (2) is connected with locating plate (53), the surface slip of locating plate (53) runs through has movable rod (54), connecting hole (52) have been seted up in the position that the surface of protection frame (51) corresponds movable rod (54), the inner wall of connecting hole (52) and the arc surface sliding connection of movable rod (54), the arc surface cover of movable rod (54) has second spring (55), the both ends of second spring (55) are respectively with movable rod (54) and locating plate (53) fixed connection.
6. The corrosion resistant navigation mark light of claim 5, wherein: one end of the moving rod (54) is fixedly connected with a pull ring (56), and the pull ring (56) is a hard alloy ring.
7. The corrosion resistant navigation mark light of claim 5, wherein: one end of the movable rod (54) close to the connecting hole (52) is fixedly connected with an inserting block (57), and the section of the inserting block (57) is conical.
CN202321222696.3U 2023-05-19 2023-05-19 Corrosion-resistant navigation mark indicator lamp Active CN219969949U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202321222696.3U CN219969949U (en) 2023-05-19 2023-05-19 Corrosion-resistant navigation mark indicator lamp

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202321222696.3U CN219969949U (en) 2023-05-19 2023-05-19 Corrosion-resistant navigation mark indicator lamp

Publications (1)

Publication Number Publication Date
CN219969949U true CN219969949U (en) 2023-11-07

Family

ID=88584185

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202321222696.3U Active CN219969949U (en) 2023-05-19 2023-05-19 Corrosion-resistant navigation mark indicator lamp

Country Status (1)

Country Link
CN (1) CN219969949U (en)

Similar Documents

Publication Publication Date Title
CN218594514U (en) Simple platform for water quality monitoring buoy
CN219969949U (en) Corrosion-resistant navigation mark indicator lamp
CN111517178A (en) Cable tensioning shrinkage frame for boats and ships
CN217716314U (en) Bridge bottom surface crack detection mechanism
CN214423585U (en) Telescopic steel structure connecting piece
CN112823925A (en) Water quality monitoring is with supplementary cleaning device
CN211692691U (en) Telescopic current-gathering pipeline for ocean current power generation
CN116131183A (en) Offshore wind power generation bus sealing connection structure and connection method thereof
CN115173533A (en) Stray current protection device for pipeline along track traffic line
CN114194924A (en) Retraction device for ship pipeline entering water
CN219444279U (en) Bearing channel oilhole processing frock
CN109050314B (en) Fill electric pile based on new energy automobile uses
CN111216542A (en) Automobile water tank frame with collision buffering performance
CN219036065U (en) Integral type water level monitoring station
CN220752070U (en) Online monitoring equipment for ambient air
CN215070233U (en) Energy-concerving and environment-protective formula UPS special battery
CN221029744U (en) Sign convenient to adjust and use
CN216409945U (en) High-precision laser confrontation automatic target scoring device
CN217300770U (en) Stable support with high structural strength and corrosion resistance for offshore wind power generation
CN215485052U (en) Positioning device for desulfurization absorption tower
CN214350939U (en) Aluminum profile cutting and cooling device
CN211954313U (en) Water level monitoring device for hydraulic engineering
CN213072869U (en) Rail detects uses camera device
CN217845191U (en) River and lake remote sensing monitoring device convenient for adjusting monitoring depth
CN220644366U (en) Corrosion monitoring device for offshore wind power single pile

Legal Events

Date Code Title Description
GR01 Patent grant
GR01 Patent grant