CN217706181U

CN217706181U - Buoy for hydrological weather

Info

Publication number: CN217706181U
Application number: CN202222084856.4U
Authority: CN
Inventors: 宋淑红; 张波
Original assignee: Shaanxi Hydrology And Water Resources Survey Center
Current assignee: Shaanxi Hydrology And Water Resources Survey Center
Priority date: 2022-08-08
Filing date: 2022-08-08
Publication date: 2022-11-01
Anticipated expiration: 2032-08-08

Abstract

The utility model discloses a buoy for hydrometeorology, including the main part cabin, the bottom in main part cabin is connected with the battery compartment through the connecting rod, the top in main part cabin is provided with prevents the supplementary buoyancy mechanism that emptys, the inner chamber in main part cabin is provided with the baffle, second cavity and first cavity are separated into with main part cabin inner chamber to the baffle, be provided with the anti-rolling tank in the first cavity, the upper surface middle part of baffle rotates through the bearing and is connected with the actuating lever, the utility model discloses a cooperation between main floater, supplementary floater and the anti-rolling tank can reach the purpose of optimizing buoy stability, reducing buoy rocking angle, and when whole buoy production had the motion of swaing, main floater increased after intaking, provides the restoring force, and the motion amplitude that swamps when can reducing the buoy and swamp to guarantee that top information transmission transmitter is in the position more than 5 meters on the water line face all the time, can continuous stable operation.

Description

Buoy for hydrological weather

Technical Field

The utility model relates to a buoy device technical field specifically is a buoy for hydrological weather.

Background

The buoy is a buoy floating on the water surface and anchored at a designated position for marking the range of a navigation channel, indicating a shoal, obstructing a navigation or representing a water surface navigation aid sign with special purpose, the buoy has the largest number of the navigation aids and is widely applied and arranged at the position where the fixed navigation aid is difficult or not suitable to be arranged, the buoy has the function of marking the shoal of the navigation channel or an obstacle endangering the navigation safety, the buoy provided with a lamp is called as a light buoy, and is used for assisting navigation in a day and night navigation water area, and some buoys are also provided with equipment such as a radar transponder, a radio direction indicator, a fog alarm signal, a marine investigation instrument and the like.

The existing buoy has more defects:

1. the stability condition is poor, the buoys designed and used at present mostly adopt large water surface buoys, such as butterfly buoys and cylindrical buoys, and the buoys with the shapes shake violently along with large-scale waves, so that obstacles are caused to the use of some electronic components which require a stable working environment;

2. the azimuth angle cannot be determined, the buoy is often a revolving body, random revolving can be generated in incoming flow, and therefore some components with closely related measurement data and geographic directions cannot accurately measure target parameters due to azimuth errors.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a buoy for hydrological meteorology to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

the utility model provides a buoy for hydrometeorology, includes the main part cabin, the bottom in main part cabin is connected with the battery compartment through the connecting rod, the top in main part cabin is provided with prevents the supplementary buoyancy mechanism that emptys, the inner chamber in main part cabin is provided with the baffle, the baffle separates into second cavity and first cavity with main part cabin inner chamber, be provided with the anti-rolling water cabin in the first cavity, the upper surface middle part of baffle rotates through the bearing and is connected with the actuating lever, the top of actuating lever extends to the top in main part cabin and runs through supplementary buoyancy mechanism, just the top of actuating lever is provided with the protection casing, the inner chamber of protection casing is provided with the data transmission launching pad, the bottom of protection casing rotates through the bearing and is connected with the data transmission launching pad bracket, data transmission launching pad bracket bottom both sides are through dead lever and main part cabin fixed connection, just the second cavity inner chamber is provided with and is used for driving the rotatory actuating mechanism of actuating lever.

As a further aspect of the present invention: the main body cabin is composed of a cylinder and a hemisphere, and the hemisphere is located at the top end of the cylinder.

As a further aspect of the present invention: and the inner cavity of the battery bin is provided with a lead storage battery and a balancing weight.

As a further aspect of the present invention: the auxiliary floating force mechanism comprises a main floating ball, four extension rods distributed in a circumferential array are arranged on the periphery of the main floating ball, and auxiliary floating balls are arranged at the end parts of the extension rods.

As a further aspect of the present invention: the two sides of the main floating ball are fixedly connected with the two fixing rods through the fixing blocks, and the driving rod penetrates through the main floating ball and is rotatably connected with the main floating ball.

As a further aspect of the present invention: the driving mechanism comprises a motor, a first bevel gear is connected to the shaft portion of the motor, a second bevel gear is connected to the first bevel gear in a rotating mode, the second bevel gear is meshed with the first bevel gear, and the second bevel gear is sleeved on the driving rod.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model discloses a main floater, supplementary floater and the cooperation between the anti-sway tank, can reach the optimization buoy stability, reduce the purpose of buoy rocking angle, when whole buoy produces the pendulum motion of drooping, main floater is gone into water back buoyancy and is increased, provide restoring force, can reduce the buoy to wave when attacking the waves and heave the motion amplitude, thereby guarantee that top information transmission transmitter is position more than 5 meters on the waterline face all the time, can continuous stable operation, supplementary floater is similar to buoy heave motion's influence, again because of its evenly distributed around the buoy, when the buoy produces the inclination, the buoyancy that the supplementary floater of income water one side received will produce the moment opposite with the incline direction, the moment direction is the same with the restoring moment direction, the inclination amplitude when reducing the buoy and rocking, and through the setting of anti-sway tank, when the buoy produces rocking in the arbitrary direction, the liquid in the inside anti-sway tank produces thereupon and rocks, utilize the rolling restoring moment of the wave that its side tank liquid level height is different and produce to come the wave disturbance moment, thereby structural stability has been improved greatly.

2. Through the cooperation between actuating mechanism and the actuating lever, can adjust the position of data transmission launch pad, when buoy direction skew is great, inside positioning unit feedback buoy position control system to driving motor makes first bevel gear rotate, thereby drives the rotation of second bevel gear, thereby drives the actuating lever and rotates the protection casing rotation, thereby makes the data transmission launch pad produce the rotation, adjusts its azimuth, so that reaches the purpose of azimuth automatic calibration.

Drawings

Fig. 1 is a schematic structural diagram of a hydrographic buoy.

Fig. 2 is a side view of fig. 1.

Fig. 3 is an enlarged view of a in fig. 2.

In the figure: 1. a main body compartment; 2. a connecting rod; 3. a battery compartment; 4. a drive rod; 5. a data transmission launch pad cradle; 6. a protective cover; 7. fixing the rod; 8. a main floating ball; 9. a fixed block; 10. an extension rod; 11. an auxiliary floating ball; 12. a data transmission transmitting station; 13. a partition plate; 14. a first chamber; 15. a roll reduction tank; 16. a second chamber; 17. a motor; 18. a first bevel gear; 19. a second bevel gear.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1 to 3, in an embodiment of the present invention, a buoy for hydrometeorology comprises a main body chamber 1, the main body chamber 1 is composed of a cylinder and a hemisphere, the hemisphere is located at the top end of the cylinder, the bottom of the main body chamber 1 is connected to a battery chamber 3 through a connecting rod 2, a lead storage battery and a balancing weight are disposed in the inner chamber of the battery chamber 3, the balancing weight has a large mass and density, an anti-toppling auxiliary buoyancy mechanism is disposed above the main body chamber 1, the auxiliary buoyancy mechanism comprises a main floating ball 8, four extending rods 10 distributed in a circumferential array are disposed around the main floating ball 8, an auxiliary floating ball 11 is disposed at the end of each extending rod 10, when the whole buoy generates heave motion, the main floating ball 8 increases buoyancy after entering water to provide restoring force, the amplitude of the heave motion when the buoy meets the waves can be reduced, thereby ensuring that a top information transmission transmitter is always located above 5 meters of the water plane and can continuously and stably operate, because the top information transmission emitter needs to meet the design requirement of being always above 5 meters on the water surface, the auxiliary floating ball 11 has similar influence on the heave motion of the buoy as the main floating ball 8 is uniformly distributed around the buoy, when the buoy generates an inclination angle, the buoyancy force received by the auxiliary floating ball 11 on the water inlet side can generate a moment opposite to the inclination direction, the moment direction is the same as the restoring moment direction, the inclination angle amplitude value when the buoy shakes is reduced, the inner cavity of the main body cabin 1 is provided with a partition plate 13, the partition plate 13 divides the inner cavity of the main body cabin 1 into a second cavity 16 and a first cavity 14, the first cavity 14 is internally provided with a stabilization water cabin 15, through the arrangement of the stabilization water cabin 15, when the buoy shakes in any direction, the liquid in the inner stabilization water cabin 15 shakes along with the inner cavity, and the rolling restoring moment generated by the difference of the liquid level heights of the left and right side water cabins is utilized to offset the wave disturbing moment, thereby greatly improving the structural stability;

the middle part of the upper surface of the partition plate 13 is rotatably connected with a driving rod 4 through a bearing, the top end of the driving rod 4 extends to the upper part of the main cabin 1 and penetrates through an auxiliary floating force mechanism, the top end of the driving rod 4 is provided with a protective cover 6, an inner cavity of the protective cover 6 is provided with a data transmission launching platform 12, the protective cover 6 is made of polymethyl methacrylate material and protects a data transmission transmitter inside the protective cover, the data transmission transmitter is prevented from being damaged by factors such as rainwater infiltration, bird adhesion and overlarge wind load, a radar device is arranged in the protective cover 6 and is used for synchronous information transmission with a satellite, the bottom of the protective cover 6 is rotatably connected with a data transmission launching platform bracket 5 through the bearing, two sides of the bottom of the data transmission launching platform bracket 5 are fixedly connected with the main cabin 1 through fixing rods 7, two sides of a main floating ball 8 are fixedly connected with two fixing rods 7 through a fixing block 9, the driving rod 4 penetrates through the main floating ball 8 and is rotatably connected with the main floating ball 8, and a good supporting effect is achieved on the data transmission launching platform bracket 5 through the two fixing rods 7, the stability of the data transmission launching platform 5 is improved, and the driving rod 4 can not cause interference of the floating ball 4 when the driving rod 4 rotates;

the inner cavity of the second chamber 16 is provided with a driving mechanism for driving the driving rod 4 to rotate, the driving mechanism includes a motor 17, the shaft of the motor 17 is connected with a first bevel gear 18, the first bevel gear 18 is rotatably connected with a second bevel gear 19, the second bevel gear 19 is engaged with the first bevel gear 18, the second bevel gear 19 is sleeved on the driving rod 4, a positioning unit is arranged inside the buoy, when the direction of the buoy deviates greatly, the internal positioning unit feeds back the buoy direction control system, and drives the motor 17 to rotate the first bevel gear 18, so as to drive the second bevel gear 19 to rotate, so as to drive the driving rod 4 to rotate the protective cover 6, so as to rotate the data transmission launching platform 12, and adjust the azimuth angle thereof, so as to achieve the purpose of automatic calibration of the azimuth angle, and the inner cover of the first chamber 14 is provided with various components for the hydrometeorology detection, which are well known by those skilled in the art, and will not be described in detail herein.

The utility model discloses a theory of operation is:

the utility model discloses reference little water plane ship and had this design theory of better wave resistance, little water plane buoy's advantage lies in, when meeting with the wave wavelength less, because buoy initial stability is higher, can not produce more violent pitching, when the buoy meets with the great wave of wavelength, the buoy can reach on the wave surface and can balance rapidly, when the wave surface slope, the buoy goes into the water wedge volume, it is less to go out the water wedge volume, the centre of buoyancy position sideslip distance is limited, the overturning moment of production is less, so the buoy can not produce the very big pitching of angle yet and inclines.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a buoy for hydrometeorology, a serial communication port, includes main part cabin (1), the bottom in main part cabin (1) is connected with battery compartment (3) through connecting rod (2), the top in main part cabin (1) is provided with prevents the supplementary buoyancy mechanism of empting, the inner chamber in main part cabin (1) is provided with baffle (13), baffle (13) separate into second cavity (16) and first cavity (14) with main part cabin (1) inner chamber, be provided with in first cavity (14) and subtract rocking water cabin (15), the upper surface middle part of baffle (13) is connected with actuating lever (4) through bearing rotation, the top of actuating lever (4) extends to the top in main part cabin (1) and runs through supplementary buoyancy mechanism, just the top of actuating lever (4) is provided with protection casing (6), the inner chamber of protection casing (6) is provided with data transmission launch pad (12), the bottom of protection casing (6) is connected with data transmission launch pad bracket (5) through bearing rotation, data transmission launch pad (5) bottom both sides pass through dead lever (7) and main part cabin (1) fixed connection, and be used for the drive mechanism of second cavity (16).

2. The hydrometeorology buoy according to claim 1, characterized in that the main body chamber (1) is composed of a cylinder and a hemisphere, the hemisphere being located at the top end of the cylinder.

3. The hydrographic meteorological buoy as claimed in claim 1, characterized in that the battery compartment (3) is provided with a lead storage battery and a counterweight.

4. The hydrometeorology buoy according to claim 1, characterized in that the auxiliary buoyancy mechanism comprises a main floating ball (8), four extension rods (10) are arranged around the main floating ball (8) in a circumferential array, and an auxiliary floating ball (11) is arranged at an end of each extension rod (10).

5. The hydrometeorology buoy according to claim 4, characterized in that the two sides of the main floating ball (8) are fixedly connected with two fixed rods (7) through fixed blocks (9), and the driving rod (4) penetrates through the main floating ball (8) and is rotatably connected with the main floating ball (8).

6. The buoy for hydrometeorology according to claim 1, characterized in that the driving mechanism comprises a motor (17), a first bevel gear (18) is connected to a shaft portion of the motor (17), a second bevel gear (19) is rotatably connected to the first bevel gear (18), the second bevel gear (19) is engaged with the first bevel gear (18), and the second bevel gear (19) is sleeved on the driving rod (4).