CN219347898U - Storm surge analysis and early warning device - Google Patents

Storm surge analysis and early warning device Download PDF

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Publication number
CN219347898U
CN219347898U CN202223030648.2U CN202223030648U CN219347898U CN 219347898 U CN219347898 U CN 219347898U CN 202223030648 U CN202223030648 U CN 202223030648U CN 219347898 U CN219347898 U CN 219347898U
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supporting
shaped
support
seat
strip
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朱宇鹏
袁名勇
徐睿
符坚
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Sansha Guohai Xintong Technology Development Co ltd
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Sansha Guohai Xintong Technology Development Co ltd
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    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
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    • Y02A50/00TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE in human health protection, e.g. against extreme weather

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Abstract

The utility model discloses a storm surge analysis and early warning device, which relates to the technical field of storm surge detection and particularly comprises a support column, wherein the bottom of the support column is vertically fixed on one side of the top of a mounting platform; one side of the top of the movable sleeve, which is far away from the shore, is connected with a disc-shaped seat through a connecting seat, the connecting seat is connected with the movable sleeve through a reinforcing seat, and a supporting rod is connected below the bottom of the disc-shaped seat. When the utility model is used, the water level sensor is prevented from being exposed out of the water surface and being influenced by the spray, the sensor can be stably arranged in the water without shaking, and the sensor can be driven to ascend by a winch, so that the utility model is convenient to replace and maintain.

Description

Storm surge analysis and early warning device
Technical Field
The utility model belongs to the technical field of storm surge detection, and particularly relates to a storm surge analysis and early warning device.
Background
Storm tide is also called storm water increasing, storm tsunami, meteorological tsunami, storm tide and the like, and is a phenomenon that sea water abnormally ascends and descends due to severe atmospheric disturbance, such as strong wind and sudden changes of air pressure, so that the tide level of a sea area affected by the storm surge tide greatly exceeds a usual tide level. The range of the effect is generally tens to thousands of meters, and the duration varies from a few hours to hundreds of hours. It is important for residents living along the coast to arrange facilities for preventing storm surge.
The most direct monitoring of storm tide is to observe the water level change, for example, a storm tide level observation station proposed by patent number 201921788535.4 utilizes an ultrasonic water level measuring method.
However, the greatest disadvantage of this solution is that the wave-absorbing tube 147 cannot be cleaned after being immersed in water for a long time, which causes organisms in water to adhere to the inner wall of the wave-absorbing tube 147, which has a certain influence on the propagation of ultrasonic waves, and the wave-absorbing tube 147 may be blocked and influence the change of water level.
The radar water level detection in reality is widely applied, but the sea water level changes greatly, and the surges are one by one, so that the radar water level detection has the problem of large error, and therefore, the storm surge analysis and early warning device is provided.
Disclosure of Invention
Aiming at the defects of the prior storm surge analysis and early warning, the utility model provides a storm surge analysis and early warning device which has the advantage of accurately detecting the water level change and solves the problems in the prior art.
The technical scheme of the utility model is realized as follows:
the storm surge analysis early warning device comprises a support column, wherein the bottom of the support column is vertically fixed on one side of the top of an installation platform, the bottom of the installation platform is installed on the shore through a plurality of second support columns, the installation platform is transversely arranged above the water surface, a movable sleeve is sleeved on the support column and can move along the support column, and in an initial state, the movable sleeve is located on the installation platform;
the top of the movable sleeve is connected with a disc-shaped seat through a connecting seat, the connecting seat is connected with the movable sleeve through a reinforcing seat, a supporting rod is connected below the bottom of the disc-shaped seat, and a water level sensor is installed at the bottom of the supporting rod; a detection port is formed in the side face of the mounting platform, and the support rod extends from the detection port to water below;
the top of the supporting upright post is connected with a first supporting beam which is arranged towards the supporting rod, pulley blocks are arranged at two ends of the first supporting beam, a connecting nose is arranged at the top of the disc-shaped seat, a steel rope is connected to the connecting nose, and the steel rope turns over from the top of the supporting upright post and is arranged in the pulley blocks;
the free end of the steel rope is connected to a driving winch, the driving winch is installed on the installation platform, the water level sensor is connected with a controller through a wire, and the controller is connected with a base station.
Preferably, the number of the support rods is three, the three support rods are arranged in an equilateral triangle, a reinforcing rod is arranged in the middle of a space surrounded by the support rods, a plurality of tripod support plates which are arranged at equal intervals are penetrated through the reinforcing rod, and the tripod support plates are fixedly connected with the reinforcing rod and the support rods;
the two ends of the reinforcing rod and the supporting rod are both arranged on the supporting disc, the supporting disc at the top and the disc-shaped seat are fastened and fixed through a plurality of bolts, the edge of the supporting disc at the bottom is connected with at least two sensor fixing frames, the tail ends of the sensor fixing frames extend to the supporting disc, and the water level sensor is arranged in the sensor fixing frames;
the internal diameter of the detection port is larger than the maximum space diameter surrounded by the water level sensor, the water level sensor is prevented from touching the detection port, and a guide mechanism for guiding the support rod is arranged at the edge of the detection port.
Preferably, the guide mechanism comprises first grooved wheels distributed on the outer surface of each supporting rod, the first grooved wheels are arranged in a first U-shaped frame through a rotating shaft, one end of the first U-shaped frame, which is far away from the supporting rods, extends out of the detection port, the tail end of the first U-shaped frame is arranged at the top of the strip-shaped supporting seat, and the bottom of the strip-shaped supporting seat is fixedly connected to the edge of the detection port;
the distance is arranged between the first U-shaped frame and the mounting platform, and after the supporting rod is lifted to the topmost part, the distance is used for placing a water level sensor, wherein the sensor fixing frames and the strip-shaped supporting seats are arranged in a staggered mode.
Preferably, a plurality of travelling wheels are arranged at two ends of the inner part of the movable sleeve, the travelling wheels are arranged in a second U-shaped frame through a rotating shaft, and the second U-shaped frame is arranged on the inner wall of the movable sleeve;
a plurality of limit grooves are formed in the surface of the supporting upright post, and the travelling wheels are respectively arranged in the limit grooves.
Preferably, the middle parts of two sides of the first support beam are vertically provided with the second support beam, one side, far away from the bank, of the two ends of the second support beam is provided with the mounting table, and the bottom of the mounting table is connected to the mounting platform through the first support column;
the installation table is provided with a control cabinet and a base station, the controller is arranged in the control cabinet, two ends of one side of the second support beam, which is close to the shore, are obliquely connected with a group of support frames, gaps are arranged between the support frames, the gaps are used for steel ropes to pass through, the number of the support frames in each group is two, the top of the support frames is connected with the second support beam, and the bottom of the support frames is obliquely downwards connected to the installation platform; each group of support frames are connected through a plurality of pedals.
Preferably, the pulley block comprises two strip-shaped seats distributed at two ends of the first supporting beam, the strip-shaped seats are vertically downwards arranged, mounting openings are formed in two ends of the strip-shaped seats, and second grooved wheels are mounted in the mounting openings through rotating shafts;
the strip-shaped seats are stacked together, the two corresponding second grooved wheels are in direct contact and clamp the steel rope in the middle, and the steel rope is in clearance fit with the second grooved wheels; two ends of the first supporting beam are respectively connected and fixed with two strip-shaped seats;
the two sides of the strip-shaped seat are respectively provided with a connecting plate, a supporting pad is arranged between the connecting plates at the two sides, and the two connecting plates are fastened through bolts.
Preferably, a machine room is installed at the edge of the mounting platform, and all devices on the mounting platform are housed in the machine room.
Compared with the prior art, when the utility model is used, the water level sensor is directly immersed in water, the water level sensor is prevented from being exposed out of the water surface and influenced by the spray, the sensor can be stably installed in the water without shaking, and the sensor can be driven to rise by the winch, so that the sensor is convenient to replace and maintain.
Drawings
The accompanying drawings are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate the utility model and together with the embodiments of the utility model, serve to explain the utility model. In the drawings:
FIG. 1 is a schematic view of a mounting platform according to the present utility model.
Fig. 2 is a schematic view of a moving sleeve structure according to the present utility model.
Fig. 3 is a schematic diagram of a pulley block structure according to the present utility model.
Fig. 4 is a schematic view of the front structure of the present utility model.
Fig. 5 is a schematic side view of the present utility model.
Fig. 6 is a schematic structural diagram of the present utility model after installation of a machine room.
Fig. 7 is a schematic view showing a structure of the water level sensor and the wire connection in the present utility model.
In the figure: 1. a mounting platform; 2. a primary sheave; 3. a first U-shaped frame; 4. a second support beam; 5. a steel rope; 6. pulley block; 7. a first support beam; 8. a support column; 9. a walking wheel; 10. moving the sleeve; 11. driving a winch; 12. a strip-shaped supporting seat; 13. a detection port; 14. a support rod; 15. a tripod support plate; 16. a sensor holder; 17. a water level sensor; 18. a reinforcing rod; 19. a support plate; 20. a disc-shaped seat; 21. a connecting nose; 22. a connecting seat; 23. a limit groove; 24. a pedal; 25. a second U-shaped frame; 26. a reinforcing seat; 27. a control cabinet; 28. a second sheave; 29. a mounting port; 30. a strip-shaped seat; 31. a connecting plate; 32. a support pad; 33. a support frame; 34. a first support column; 35. a mounting table; 36. a base station; 37. a second support column; 38. a machine room.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. 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.
Referring to fig. 1-7, the present utility model provides a technical solution: the storm surge analysis and early warning device comprises a support column 8, wherein the bottom of the support column 8 is vertically fixed on one side of the top of a mounting platform 1, the bottom of the mounting platform 1 is mounted on the shore through a plurality of second support columns 37, and the mounting platform 1 is transversely arranged above the water surface;
as shown in fig. 1, a moving sleeve 10 is sleeved on the supporting upright post 8, the moving sleeve 10 can move along the supporting upright post 8, and in an initial state, the moving sleeve 10 is located on the mounting platform 1; as shown in fig. 2, a plurality of travelling wheels 9 are arranged at two ends of the inside of the movable sleeve 10, the travelling wheels 9 are arranged in a second U-shaped frame 25 through rotating shafts, and the second U-shaped frame 25 is arranged on the inner wall of the movable sleeve 10; a plurality of limit grooves 23 are formed in the surface of the support upright post 8, the travelling wheels 9 are respectively arranged in the limit grooves 23, the travelling wheels 9 can travel along the limit grooves 23 in a straight line and cannot deviate, and the travelling wheels 9 can be bearings.
The disc-shaped seat 20 is connected to one side of the top of the movable sleeve 10 far away from the shore through the connecting seat 22, the connecting seat 22 is connected with the movable sleeve 10 through the reinforcing seat 26, as shown in fig. 2, the reinforcing seat 26 is of a triangular supporting steel structure, so that the bearing capacity of the connecting seat 22 is larger;
a supporting rod 14 is connected below the bottom of the disc-shaped seat 20, and a water level sensor 17 is arranged at the bottom of the supporting rod 14; a detection port 13 is formed in the side surface of the mounting platform 1, and a supporting rod 14 extends from the detection port 13 to water below, so that the water level sensor 17 is submerged, and the water level sensor 17 is prevented from being exposed out of the water surface and being influenced by spray;
the top of the supporting upright post 8 is connected with a first supporting beam 7 which is arranged towards the supporting rod 14, pulley blocks 6 are arranged at two ends of the first supporting beam 7, a connecting nose 21 is arranged at the top of the disc-shaped seat 20, a steel rope 5 is connected to the connecting nose 21, namely the bottom free end of the steel rope 5 penetrates through the connecting nose 21, then the other end and the steel rope are fixed through a fixer, and as shown in fig. 5, the steel rope 5 turns over from the top of the supporting upright post 8 and is placed in the pulley blocks 6;
as shown in fig. 1, the free end of the steel rope 5 is connected to a driving winch 11, the driving winch 11 is mounted on the mounting platform 1, the water level sensor 17 is connected to a controller through a wire, the controller is connected to a base station 36, and the controller is a control motherboard, a computer or a PLC controller.
As shown in fig. 1 and 2, the number of the support rods 14 is three, the three support rods 14 are arranged in an equilateral triangle, a reinforcing rod 18 is arranged in the middle of a space surrounded by the support rods 14, a plurality of equally-spaced three-foot support plates 15 are arranged on the reinforcing rod 18 in a penetrating manner, and the three-foot support plates 15 are fixedly connected with the reinforcing rod 18 and the support rods 14, so that the three-foot support plates 15, the reinforcing rod 18 and the support rods 14 form an integral structure, the support rods 14 have stronger supportability, and the impact resistance to a water body is obviously improved;
the two ends of the reinforcing rod 18 and the supporting rod 14 are both arranged on the supporting disc 19, the supporting disc 19 at the top and the disc-shaped seat 20 are fastened and fixed through a plurality of bolts, the dismounting is convenient, the edge of the supporting disc 19 at the bottom is connected with at least two sensor fixing frames 16, the tail end of the sensor fixing frame 16 extends out of the supporting disc 19 and is connected with the water level sensor 17, namely the water level sensor 17 is arranged in the sensor fixing frame 16;
the inner diameter of the detection port 13 is larger than the maximum space diameter surrounded by the water level sensor 17, the water level sensor 17 and the detection port 13 are prevented from touching, and a guiding mechanism for guiding the support rod 14 is arranged at the edge of the detection port 13.
As shown in fig. 1, the guiding mechanism comprises first grooved wheels 2 distributed on the outer surface of each supporting rod 14, the first grooved wheels 2 are installed in a first U-shaped frame 3 through a rotating shaft, one end of the first U-shaped frame 3, which is far away from the supporting rods 14, extends out of the detection port 13, the tail end of the first U-shaped frame 3 is installed at the top of the strip-shaped supporting seat 12, the bottom of the strip-shaped supporting seat 12 is fixedly connected to the edge of the detection port 13, and the supporting rods 14 are clamped inside by the first grooved wheels 2, so that the supporting rods 14 can be guided and prevented from deviating;
it should be noted that, a distance is provided between the first U-shaped frame 3 and the mounting platform 1, when the supporting rod 14 is lifted to the top, the distance is used for placing the water level sensor 17, wherein the sensor fixing frame 16 and the strip-shaped supporting seats 12 are staggered, that is, the sensor fixing frame 16 is located between every two adjacent strip-shaped supporting seats 12, when the supporting rod 14 is lifted to the highest, the first sheave 2 is contacted with the supporting disc 19, and cannot touch the water level sensor 17, and at this time, the water level sensor 17 is located between the strip-shaped supporting seats 12, so that replacement and inspection are convenient.
As shown in fig. 4 and 5, the middle parts of two sides of the first support beam 7 are vertically provided with the second support beam 4, one side, far away from the shore, of two ends of the second support beam 4 is provided with the mounting table 35, the bottom of the mounting table 35 is connected to the mounting platform 1 through the first support column 34, and thus the mounting table 35, the support column 8 and the first support column 34 form an integral structure, so that the top of the support column 8 is fixed;
the installation table 35 is provided with a control cabinet 27 and a base station 36, the controller is arranged in the control cabinet 27, two ends of one side of the second support beam 4 close to the shore are obliquely connected with a group of support frames 33, a gap (indicated by an arrow A in fig. 5) is arranged between each group of support frames 33, the gap is used for a steel rope 5 to pass through, the number of each group of support frames 33 comprises two, the top of each support frame 33 is connected with the second support beam 4, and the bottom of each support frame 33 is obliquely downwards connected to the installation platform 1; each group of supporting frames 33 are connected through a plurality of pedals 24, and a triangular stable structure is formed between the supporting frames 33, the mounting platform 1 and the supporting upright posts 8.
As shown in fig. 3, the pulley block comprises two strip-shaped seats 30 distributed at two ends of the first supporting beam 7, the strip-shaped seats 30 are vertically and downwards arranged, mounting openings 29 are formed at two ends of the strip-shaped seats 30, and second grooved wheels 28 are mounted in the mounting openings 29 through rotating shafts;
strip seats 30 are stacked together with corresponding two second sheaves 28 in direct contact and sandwiching steel cord 5, with a clearance fit between steel cord 5 and second sheaves 28; two ends of the first supporting beam 7 are respectively connected and fixed with two strip-shaped seats 30, and the steel rope 5 is clamped between the second grooved wheels 28 and can only be pulled back and forth without falling out;
the two sides of the strip-shaped seat 30 are provided with connecting plates 31, a supporting pad 32 is arranged between the connecting plates at the two sides, and the two connecting plates 31 are fastened through bolts.
As shown in fig. 6, in order to prevent the device from being affected by rainwater, a machine room 38 is installed at the edge of the installation platform 1, all devices on the installation platform 1 are covered in the machine room 38, an access door is arranged near the bank of the machine room 38, a camera and a wind speed monitor are installed at the top of the machine room 38, the camera and the wind speed monitor are all connected with a controller through data lines, signals emitted by a base station can be 4G, 5G and 6G signals, and the signals can be connected with the controller through optical fibers, so that the signals can be directly transmitted into a control room through the optical fibers or wireless signals.
As shown in fig. 7, it should be noted that the data lines connected to the water level sensor 17 (as indicated by arrow G in fig. 7) are combined into a single strand and are all mounted on the reinforcing rod 18 by a binding band or by a line clip, so as to avoid swinging of the data lines, while the wire harness at the top of the supporting rod 14 has a reserved portion (as shown in fig. 7, the wires can be wound together), and is placed on the mounting platform 1, and is used when the moving sleeve 10 is lifted and lowered, and the free end of the wire, which is far from the supporting rod 14, is fixed on the wire harness 34 and is connected to the controller;
that is, when the movable sleeve 10 is lifted, the coiled cable is lifted, and when the movable sleeve 10 is lowered, the cable is placed on the mounting platform 1 again, manual watching is needed in the lifting process, the cable winding is avoided, and the coiled cable can be bundled and fixed or put down in a box body for storage in the actual application process.
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 (7)

1. The storm surge analysis early warning device comprises a support column (8), wherein the bottom of the support column (8) is vertically fixed on one side of the top of a mounting platform (1), the bottom of the mounting platform (1) is mounted on the bank through a plurality of second support columns (37), and the mounting platform (1) is transversely arranged above a water surface, and the storm surge analysis early warning device is characterized in that a movable sleeve (10) is sleeved on the support column (8), the movable sleeve (10) can move along the support column (8), and in an initial state, the movable sleeve (10) is located on the mounting platform (1);
one side of the top of the movable sleeve (10) far away from the shore is connected with a disc-shaped seat (20) through a connecting seat (22), the connecting seat (22) is connected with the movable sleeve (10) through a reinforcing seat (26), a supporting rod (14) is connected below the bottom of the disc-shaped seat (20), and a water level sensor (17) is arranged at the bottom of the supporting rod (14); a detection port (13) is formed in the side face of the mounting platform (1), and a supporting rod (14) extends into water below the detection port (13);
the top of the supporting upright post (8) is connected with a first supporting beam (7) which is arranged towards the supporting rod (14), pulley blocks (6) are arranged at two ends of the first supporting beam (7), a connecting nose (21) is arranged at the top of the disc-shaped seat (20), a steel rope (5) is connected to the connecting nose (21), and the steel rope (5) turns over from the top of the supporting upright post (8) and is arranged in the pulley blocks (6);
the free end of the steel rope (5) is connected to a driving winch (11), the driving winch (11) is installed on the installation platform (1), the water level sensor (17) is connected with a controller through a wire, and the controller is connected with a base station (36).
2. The storm surge analysis and early warning device according to claim 1, wherein the number of the supporting rods (14) is three, the three supporting rods (14) are arranged in an equilateral triangle, a reinforcing rod (18) is arranged in the middle of a space surrounded by the supporting rods (14), a plurality of tripod supporting plates (15) which are arranged at equal intervals are arranged on the reinforcing rod (18) in a penetrating way, and the tripod supporting plates (15) are fixedly connected with the reinforcing rod (18) and the supporting rods (14);
both ends of the reinforcing rod (18) and the supporting rod (14) are arranged on the supporting disc (19), the supporting disc (19) at the top and the disc-shaped seat (20) are fastened and fixed through a plurality of bolts, at least two sensor fixing frames (16) are connected to the edge of the supporting disc (19) at the bottom, the tail end of the sensor fixing frame (16) extends to the supporting disc (19), and the water level sensor (17) is arranged in the sensor fixing frames (16);
the inner diameter of the detection port (13) is larger than the maximum space diameter surrounded by the water level sensor (17), the water level sensor (17) and the detection port (13) are prevented from touching, and a guide mechanism for guiding the support rod (14) is arranged at the edge of the detection port (13).
3. The storm surge analysis and early warning device according to claim 2, wherein the guiding mechanism comprises first grooved wheels (2) distributed on the outer surface of each supporting rod (14), the first grooved wheels (2) are installed in a first U-shaped frame (3) through rotating shafts, one end of the first U-shaped frame (3) far away from the supporting rods (14) extends out of the detection port (13), the tail end of the first U-shaped frame (3) is installed at the top of the strip-shaped supporting seat (12), and the bottom of the strip-shaped supporting seat (12) is fixedly connected to the edge of the detection port (13);
a distance is arranged between the first U-shaped frame (3) and the mounting platform (1), and after the supporting rod (14) is lifted to the top, the distance is used for placing the water level sensor (17), wherein the sensor fixing frames (16) and the strip-shaped supporting seats (12) are arranged in a staggered mode.
4. The storm surge analysis and early warning device according to claim 1, characterized in that a plurality of travelling wheels (9) are arranged at two ends of the inside of the movable sleeve (10), the travelling wheels (9) are arranged in a second U-shaped frame (25) through rotating shafts, and the second U-shaped frame (25) is arranged on the inner wall of the movable sleeve (10);
a plurality of limit grooves (23) are formed in the surface of the supporting upright post (8), and the travelling wheels (9) are respectively arranged in the limit grooves (23).
5. The storm surge analysis and early warning device according to claim 1, wherein the middle parts of two sides of the first support beam (7) are vertically provided with the second support beam (4), one side, far away from the shore, of two ends of the second support beam (4) is provided with the mounting table (35), and the bottoms of the mounting tables (35) are connected to the mounting platform (1) through the first support columns (34);
the installation platform (35) is provided with a control cabinet (27) and a base station (36), the controller is arranged in the control cabinet (27), two ends of one side, close to the bank, of the second support beam (4) are obliquely connected with a group of support frames (33), gaps are arranged between the support frames (33), the gaps are used for steel ropes (5) to pass through, the number of the support frames (33) in each group is two, the top of the support frames (33) is connected with the second support beam (4), and the bottom of the support frames (33) are obliquely downwards connected to the installation platform (1); each group of supporting frames (33) is connected through a plurality of pedals (24).
6. The storm surge analysis and early warning device according to claim 1, wherein the pulley block comprises two strip-shaped seats (30) distributed at two ends of the first supporting beam (7), the strip-shaped seats (30) are vertically downwards arranged, mounting openings (29) are formed at two ends of the strip-shaped seats (30), and second grooved wheels (28) are mounted in the mounting openings (29) through rotating shafts;
the strip-shaped seats (30) are stacked together, the two corresponding second grooved wheels (28) are in direct contact and clamp the steel rope (5) in the middle, and the steel rope (5) and the second grooved wheels (28) are in clearance fit; two ends of the first supporting beam (7) are respectively connected and fixed with two strip-shaped seats (30);
the two sides of the strip-shaped seat (30) are provided with connecting plates (31), a supporting pad (32) is arranged between the connecting plates at the two sides, and the two connecting plates (31) are fastened through bolts.
7. Storm surge analysis and early warning device according to claim 1, characterized in that a machine room (38) is mounted at the edge of the mounting platform (1), all equipment on the mounting platform (1) being housed in the machine room (38).
CN202223030648.2U 2022-11-15 2022-11-15 Storm surge analysis and early warning device Active CN219347898U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202223030648.2U CN219347898U (en) 2022-11-15 2022-11-15 Storm surge analysis and early warning device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202223030648.2U CN219347898U (en) 2022-11-15 2022-11-15 Storm surge analysis and early warning device

Publications (1)

Publication Number Publication Date
CN219347898U true CN219347898U (en) 2023-07-14

Family

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Application Number Title Priority Date Filing Date
CN202223030648.2U Active CN219347898U (en) 2022-11-15 2022-11-15 Storm surge analysis and early warning device

Country Status (1)

Country Link
CN (1) CN219347898U (en)

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