Coastal storm surge disaster early warning equipment

Abstract

The utility model discloses a coast storm surge disaster early warning device, which belongs to the field of ocean safety early warning and comprises a base plate fixed on the ground, a hollow placing cylinder arranged at the top of the base plate, a fixing ring detachably connected with the base plate and arranged on the outer wall of the bottom of the placing cylinder, and first water inlets distributed at intervals and arranged on the outer ring wall of the placing cylinder. A vertical tide water barrel is arranged in the containing barrel, second water inlets distributed at intervals are formed in the barrel wall of the tide water barrel, a tide force sensor is arranged in the tide water barrel and located above the second water inlets, a signal emitter is arranged on the top of the tide force sensor, an annular scraper is arranged on the outer wall of the tide water barrel, and a power lifting assembly is arranged on the top of the scraper. The device for monitoring the storm surge can be automatically cleaned, the accuracy and reliability of data are improved, and meanwhile the requirement for manual cleaning is reduced.

Description

Technical Field

[0001] The utility model relates to the field of marine safety early warning, in particular to a coastal storm surge disaster early warning device. Background Art

[0002] Storm surge, also known as "storm tsunami", "weather tsunami", "wind tide", etc., is a phenomenon in which the sea level in the affected sea area greatly exceeds the normal tide level due to severe atmospheric disturbances, such as strong winds and sudden changes in air pressure. The tide may flood houses and farmland. At the same time, the high-salinity seawater will corrode production and living utensils, cause salinization of the land, and affect agricultural production. Therefore, we will deploy multiple storm surge monitoring devices in coastal areas to monitor the sea level in real time.

[0003] However, the device is exposed to the harsh marine environment for a long time, and various impurities or parasites in the ocean will attach to the device for monitoring storm surges, which can easily affect the monitoring device over time and reduce the accuracy and reliability of the data. Utility Model Content

[0004] The utility model aims to provide a coastal storm surge disaster warning device, which effectively solves the problem that the existing storm surge monitoring device is located in the sea water for a long time, which easily causes parasites to attach to the inside of the device and affect the monitoring data.

[0005] The technical solution of the utility model is as follows:

[0006] A coastal storm surge disaster warning device comprises a base plate fixed on the ground, a placing tube with a hollow interior is provided on the top of the base plate, a fixing ring detachably connected to the base plate is provided on the bottom outer wall of the placing tube, a first water inlet distributed at intervals is provided on the outer ring wall of the placing tube, a vertical tide tube is provided inside the placing tube, a second water inlet distributed at intervals is provided on the tube wall of the tide tube, a tide sensor is provided inside the tide tube and above the second water inlet, a signal transmitter is provided on the top of the tide sensor, an annular scraper is provided on the outer wall of the tide tube, and a power lifting assembly is provided on the top of the scraper.

[0007] Furthermore, an annular guide hole is provided at the top of the base plate, and a guide column is provided at the bottom of the fixing ring. When the base plate is matched with the fixing ring, the guide column is inserted into the guide hole.

[0008] Furthermore, an annular sealing ring is provided between the base plate and the fixing ring, and the base plate and the fixing ring are fixed by detachable screws.

[0009] Furthermore, the placement tube is fixedly connected to the fixing ring, the tidal tube is fixedly connected to the inside of the placement tube, and the first water inlet is higher in vertical height than the second water inlet.

[0010] Furthermore, the power lifting assembly includes a vertical plate, a clamping ring, a lifting plate, and a screw rod. The vertical plate is arranged on the top of the scraper and around the periphery of the tidal cylinder. The clamping ring is fixedly connected to the top of the vertical plate.

[0011] Furthermore, the lifting plate is fixedly connected to the top of the retaining ring, the screw rod vertically passes through the lifting plate and is located inside the placing tube, a bearing is provided inside the lifting plate, and the lifting plate is movably connected to the screw rod through the bearing, a cover plate is provided on the top of the placing tube, a motor with an external power supply is provided on the top of the cover plate, the output shaft of the motor is connected to the screw rod, and a waterproof shell is provided on the periphery of the motor.

[0012] Furthermore, a fixedly connected bearing ring is provided on the inner wall of the placing tube and below the water inlet 1, and a sealing ring plate is provided at the bottom of the lifting plate. The sealing ring plate is located on the periphery of the tidal tube, and the outer wall of the sealing ring plate is movably fitted with the inner wall of the placing tube.

[0013] The advantages of the utility model are:

[0014] 1. The utility model arranges water inlet 1 on the placement cylinder and water inlet 2 on the tide cylinder. The height of water inlet 1 is greater than that of water inlet 2. When there is no storm, the height of water inlet 1 is higher, thereby preventing seawater from entering the tide cylinder at ordinary times. When a storm occurs, seawater will flow into water inlet 1, and then enter the interior of the tide cylinder from the water inlet, and finally contact the tidal force sensor, converting its pressure into an electrical signal to transmit to the signal transmitter, so that people can issue an alarm in time and prepare for evacuation.

[0015] 2. The utility model provides a power lifting assembly. The rotation of the screw rod will drive the lifting plate to change its height. Under the connection between the vertical plate and the clamping ring, the connected scraper will move downward, thereby scraping the outer wall of the tide cylinder and the second water inlet, and scraping off the objects attached to the outer wall of the tide cylinder and the impurities blocking the second water inlet, thereby preventing seawater from entering the interior of the tide cylinder and causing monitoring errors.

[0016] 3. The utility model connects a sealing ring plate to the bottom of the lifting plate. When there is no storm, the lifting plate can be lowered to drive the sealing ring plate to fall, so that it falls below the water inlet 1 and fits with the bearing ring, thereby sealing the water inlet 1 and effectively preventing seawater from entering the interior of the tidal cylinder and causing long-term internal corrosion.

[0017] 4. The utility model designs the base plate and the fixing ring to be detachable, so that the staff can disassemble the placement tube regularly to maintain the internal tidal force sensor and signal transmitter. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 This is a schematic diagram of the internal structure of the placement tube of the utility model;

[0019] Figure 2 It is a schematic diagram of the overall structure of the utility model;

[0020] Figure 3 This is a schematic diagram of the new structure of the practical base plate and the fixing ring and other components;

[0021] Figure 4 It is a schematic diagram of the structure of the components such as the placing tube and the tide water tube of the utility model;

[0022] Figure 5 It is a schematic diagram of the internal structure of the tidal water cylinder of the utility model.

[0023] Figure numerals: 1. Base plate; 2. Placing cylinder; 3. Fixing ring; 4. Water inlet one; 5. Tide cylinder; 6. Water inlet two; 7. Tide sensor; 8. Signal transmitter; 9. Scraper; 10. Guide hole; 11. Guide column; 12. Sealing ring; 13. Screw; 14. Vertical plate; 15. Retaining ring; 16. Lifting plate; 17. Screw; 18. Cover plate; 19. Motor; 20. Waterproof housing; 21. Loading ring; 22. Sealing ring plate. DETAILED DESCRIPTION

[0024] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0025] like Figures 1 to 5 As shown, the utility model provides a coastal storm surge disaster warning device, which includes a base plate 1 fixed on the ground, a placement tube 2 with a hollow interior is provided on the top of the base plate 1, a fixing ring 3 detachably connected to the base plate 1 is provided on the bottom outer wall of the placement tube 2, and water inlets 4 distributed at intervals are provided on the outer ring wall of the placement tube 2. The height of the water inlet 4 is set above the liquid level of seawater at normal times, so as to prevent seawater from entering the water inlet 4 at normal times.

[0026] A vertical tidal tube 5 is provided inside the placement tube 2 , and two water inlets 6 are provided on the tube wall of the tidal tube 5 at intervals. After water enters the placement tube 2 , it can enter the interior of the tidal tube 5 through the two water inlets 6 .

[0027] A tidal sensor 7 is provided inside the tidal tube 5 and above the second water inlet 6. A signal transmitter 8 is provided on the top of the tidal sensor 7. The tidal sensor 7 is electrically connected to the signal transmitter 8. The signal transmitter 8 can convert the seawater pressure on the tidal sensor 7 into an electrical signal, which is then transmitted to an external early warning device. People can know the arrival of a storm surge in time and take protective measures in time, thereby realizing an early warning of the storm surge.

[0028] An annular scraper 9 is provided on the outer wall of the tidal water cylinder 5, and a power lifting component is provided on the top of the scraper 9.

[0029] An annular guide hole 10 is provided at the top of the substrate 1, and a guide column 11 is provided at the bottom of the fixing ring 3. When the substrate 1 is matched with the fixing ring 3, the guide column 11 is inserted into the guide hole 10. Through the matching of the guide column 11 and the guide hole 10, the substrate 1 and the fixing ring 3 can be matched together more easily.

[0030] An annular sealing ring 12 is provided between the substrate 1 and the fixing ring 3. The substrate 1 and the fixing ring 3 are fixed by a detachable screw 13. There is a circle of anti-corrosion layer on the outer wall of the sealing ring 12, which can improve the sealing performance between the substrate 1 and the fixing ring 3 and prevent seawater from entering the interior of the two and causing long-term corrosion.

[0031] The placing tube 2 is fixedly connected to the fixing ring 3, the tidal tube 5 is fixedly connected to the inside of the placing tube 2, and the water inlet 4 is higher than the water inlet 2 6 in vertical height. By setting the height of the water inlet 4 higher than the water inlet 2 6, the height of the water inlet 4 is higher when there is no storm, thereby preventing seawater from entering the tidal tube 5 at normal times, preventing seawater from entering the tidal tube 5 at normal times, and causing various organisms in the ocean to attach to the barrel wall. Only during a storm will seawater flow into the water inlet 4.

[0032] The power lifting assembly includes a vertical plate 14 , a clamping ring 15 , a lifting plate 16 , and a screw rod 17 . The vertical plate 15 is arranged on the top of the scraper 9 and around the outer periphery of the tide cylinder 5 . The clamping ring 15 is fixedly connected to the top of the vertical plate 14 .

[0033] A lifting plate 16 is fixedly connected to the top of the retaining ring 15, a screw rod 17 vertically passes through the lifting plate 16 and is located inside the placing tube 2, a bearing is arranged inside the lifting plate 16, the lifting plate 16 is movably connected to the screw rod 17 through the bearing, a cover plate 18 is arranged on the top of the placing tube 2, a motor 19 with an external power supply is arranged on the top of the cover plate 18, an output shaft of the motor 19 is connected to the screw rod 17, a waterproof shell 20 is arranged on the periphery of the motor 19, and the scraper 9 can be driven to move downward by electric means, so that the organisms attached to the outer wall of the tidal tube 5 and the materials blocked on the water inlet 2 6 can be scraped off in time, reducing the need for manual cleaning.

[0034] A fixedly connected load-bearing ring 21 is provided on the inner wall of the placement tube 2 and below the water inlet 4, and a sealing ring plate 22 is provided at the bottom of the lifting plate 16. The sealing ring plate 22 is located on the periphery of the tidal tube 5, and the outer wall of the sealing ring plate 22 is movably fitted with the inner wall of the placement tube 2. When there is no storm, the lifting plate 16 can be lowered to drive the sealing ring plate 22 to descend, thereby descending to the bottom of the water inlet 4 and fitting with the load-bearing ring 21, thereby sealing the water inlet 4 and effectively preventing seawater from entering the interior of the tidal tube 5 and causing long-term internal corrosion.

[0035] Detailed usage and effects of the above embodiments:

[0036] When monitoring storm surges, the device is first installed, the substrate 1 is fixed on the ground, and the guide column 11 at the bottom of the fixing ring 3 is inserted into the guide hole 10 on the substrate 1. After the matching is completed, the sealing ring 12 at the bottom of the fixing ring 3 is fitted with the substrate 1, and the substrate 1 and the fixing ring 3 are locked and installed using screws 13. There are spaced water inlets 4 on the placement tube 2. When the sea surface is relatively calm, the height of the water inlet 4 is above the sponge, which can effectively prevent seawater from entering. When encountering a storm surge, the sea level will rise, and the seawater will enter the interior of the placement tube 2 through the water inlet 4, and then enter the interior of the tide tube 5 through the water inlet 2 6. Finally, the seawater will contact the tidal force sensor 7, and the pressure of the seawater will be converted into an electrical signal and sent to the signal transmitter 8. People can receive the signal from other places, thereby issuing an early warning in time, taking emergency protective measures, and realizing an early warning of the storm surge.

[0037] During or after a storm surge, the motor 19 can be started to rotate the screw rod 17, thereby driving the lifting rod to descend. The lifting plate 16 is connected to the scraper 9 through the vertical plate 14 and the clamping ring 15. The scraper of the scraper 9 is located on the outer wall of the placement tube 2. When the lifting plate 16 descends, it drives the scraper 9 to descend together, thereby scraping off the organisms attached to the outer wall of the tide tube 5 and the impurities blocking the water inlet 6, effectively preventing seawater from entering the tide tube 5 and affecting the monitoring error.

[0038] After the storm surge is over, the device can be disassembled, the cover 18 can be opened, all the water inside can be poured out, and it can be installed again. The motor 19 can be started again, and the scraper 9 can scrape the outer wall of the tide tube 5 again. When the lifting plate 16 descends, the sealing ring plate 22 will also be driven to descend together. The outer wall of the sealing ring plate 22 will fit with the inner wall of the placement tube 2, and finally the water inlet 4 will be blocked, thereby preventing seawater from entering the interior of the placement tube 2 at ordinary times and causing internal corrosion.

[0039] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A coastal storm surge disaster warning device, characterized in that: The invention comprises a base plate (1) fixed on the ground, wherein a placing tube (2) with a hollow interior is provided on the top of the base plate (1), a fixing ring (3) detachably connected to the base plate (1) is provided on the bottom outer wall of the placing tube (2), a water inlet (4) arranged at intervals is provided on the outer ring wall of the placing tube (2), a vertical tide tube (5) is provided inside the placing tube (2), a water inlet (6) arranged at intervals is provided on the tube wall of the tide tube (5), a tide sensor (7) is provided inside the tide tube (5) and above the water inlet (6), a signal transmitter (8) is provided on the top of the tide sensor (7), an annular scraper (9) is provided on the outer wall of the tide tube (5), and a power lifting component is provided on the top of the scraper (9).

2. The coastal storm surge disaster warning device according to claim 1, characterized in that: The top of the base plate (1) is provided with an annular guide hole (10), and the bottom of the fixing ring (3) is provided with a guide column (11); when the base plate (1) and the fixing ring (3) are matched, the guide column (11) is inserted into the guide hole (10).

3. The coastal storm surge disaster warning device according to claim 2, characterized in that: An annular sealing ring (12) is provided between the base plate (1) and the fixing ring (3), and the base plate (1) and the fixing ring (3) are fixed by means of detachable screws (13).

4. The coastal storm surge disaster warning device according to claim 1, characterized in that: The placement tube (2) is fixedly connected to the fixing ring (3), the tidal tube (5) is fixedly connected inside the placement tube (2), and the water inlet 1 (4) is higher in vertical height than the water inlet 2 (6).

5. The coastal storm surge disaster warning device according to claim 1, characterized in that: The power lifting assembly comprises a vertical plate (14), a clamping ring (15), a lifting plate (16), and a screw rod (17); the vertical plate (14) is arranged on the top of the scraper (9) and around the outer periphery of the tidal water cylinder (5); and the clamping ring (15) is fixedly connected to the top of the vertical plate (14).

6. The coastal storm surge disaster warning device according to claim 5, characterized in that: The lifting plate (16) is fixedly connected to the top of the clamping ring (15); the screw rod (17) vertically passes through the lifting plate (16) and is located inside the placement tube (2); a bearing is provided inside the lifting plate (16); the lifting plate (16) is movably connected to the screw rod (17) through the bearing; a cover plate (18) is provided on the top of the placement tube (2); a motor (19) with an external power supply is provided on the top of the cover plate (18); an output shaft of the motor (19) is connected to the screw rod (17); and a waterproof shell (20) is provided on the periphery of the motor (19).

7. The coastal storm surge disaster warning device according to claim 5, characterized in that: A fixedly connected bearing ring (21) is provided on the inner wall of the placement tube (2) and below the water inlet (4); a sealing ring plate (22) is provided at the bottom of the lifting plate (16); the sealing ring plate (22) is located on the periphery of the tidal tube (5), and the outer wall of the sealing ring plate (22) is movably fitted with the inner wall of the placement tube (2).

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