CN216943461U

CN216943461U - Fixed buoy for ocean monitoring

Info

Publication number: CN216943461U
Application number: CN202220899966.3U
Authority: CN
Inventors: 王丕波; 黄承义; 孙权; 郭辉; 殷丽娜; 王杰
Original assignee: Qingdao Huanhai Offshore Engineering Survey And Research Institute Co ltd
Current assignee: Qingdao Huanhai Offshore Engineering Survey And Research Institute Co ltd
Priority date: 2022-04-18
Filing date: 2022-04-18
Publication date: 2022-07-12
Anticipated expiration: 2032-04-18

Abstract

The application discloses a fixed buoy for ocean monitoring, belongs to the field of ocean environment detection equipment, and solves the problems that a buoy is easy to overturn and water seepage is easy to occur after the buoy overturns in the prior art; a lower balancing weight is arranged in the outer lower hemispherical shell; the bottom of the outer lower hemispherical shell is provided with a plurality of outer detection electrodes, and the outer detection electrodes penetrate through the bottom of the outer lower hemispherical shell and are hermetically arranged with the outer lower hemispherical shell; the bottom of the inner sphere is provided with a plurality of second inner electrodes, one ends of the second inner electrodes are arranged in the inner sphere, and the other ends of the second inner electrodes are electrically connected with the end part of the external detection electrode. The technical scheme of this application prevents that the buoy from taking place to topple, prevents that the waterproof of buoy from causing waterproof inefficacy because of long-time sea water soaks, improves the use reliability of buoy under abominable weather.

Description

Fixed buoy for ocean monitoring

Technical Field

The utility model relates to a fixed buoy for ocean monitoring, and belongs to the field of ocean environment equipment.

Background

The ocean buoy is an ocean hydrological and water quality meteorological observation device which is anchored on the sea and mainly comprises an observation buoy. It can continuously collect the required marine hydrology water quality meteorological data for marine science research, offshore oil (gas) development, port construction and national defense construction for a long time according to the specified requirements. The ocean buoy can work continuously and all-weather for a long time in any severe environment, measures and sends out various hydrological water quality meteorological elements at regular time every day. The existing fixed buoy can overturn in the weather of heavy wind and waves due to the structural relationship, and although equipment of the buoy has a waterproof effect, after the buoy overturns, the waterproof structure of the buoy can be soaked in seawater for a long time to cause waterproof aging, so that the equipment in the buoy is short-circuited when water enters.

SUMMERY OF THE UTILITY MODEL

Aiming at the problems in the prior art, the utility model provides a fixed buoy for ocean monitoring, which can prevent the buoy from overturning, prevent the water resistance of the buoy from losing effectiveness due to long-time seawater soaking and improve the use reliability of the buoy in severe weather.

The utility model adopts the technical scheme that the fixed buoy for ocean monitoring comprises an upper floating ball, an anchor chain and a fixed sinker, wherein one end of the anchor chain is fixedly connected with the upper floating ball, and the other end of the anchor chain is fixedly connected with the fixed sinker; the upper floating ball is spherical and comprises a hollow inner ball body and a hollow outer ball body, and the inner ball body is arranged in the outer ball body; the external sphere comprises an external lower hemispherical shell and an external upper hemispherical shell, the external lower hemispherical shell and the external upper hemispherical shell are butted into a sphere, and the joint of the external lower hemispherical shell and the external upper hemispherical shell is sealed by screw threads; a lower balancing weight is arranged in the outer lower hemispherical shell; the bottom of the outer lower hemispherical shell is provided with a plurality of outer detection electrodes, and the outer detection electrodes penetrate through the bottom of the outer lower hemispherical shell and are hermetically arranged with the outer lower hemispherical shell; the bottom of the inner sphere is provided with a plurality of second inner electrodes, one ends of the second inner electrodes are arranged in the inner sphere, and the other ends of the second inner electrodes are electrically connected with the end part of the external detection electrode.

Preferably, the fixed buoy for ocean monitoring comprises an inner upper hemispherical shell II and an inner lower hemispherical shell II, wherein the inner upper hemispherical shell II is in butt joint with the inner lower hemispherical shell II to form a sphere, and the butt joint of the inner upper hemispherical shell II and the inner lower hemispherical shell II is in threaded seal.

Preferably, the fixed buoy for ocean monitoring is provided with an annular outer sealing rubber ring on an inner ball body; an annular fixing groove is formed in the outer surface of the inner sphere, and a butt joint gap between the inner upper hemispherical shell II and the inner lower hemispherical shell II is formed in the annular fixing groove; the outer side sealing rubber ring is filled in the annular fixing groove and is in pressing contact with the inner wall of the annular fixing groove.

Preferably, the fixed buoy for ocean monitoring is internally provided with an equipment support plate in the upper hemispherical shell II; the lower part of the inner lower hemispherical shell II is provided with a plurality of electrode sleeves II, the inner electrodes II are inserted into the electrode sleeves II, and a sealing rubber sleeve is arranged between the inner electrodes II and the inner walls of the electrode sleeves II; the lower part of the outer lower hemispherical shell is provided with a plurality of electrode sleeves I, an external detection electrode is inserted in the electrode sleeves I, and a sealing rubber sleeve is arranged between the external detection electrode and the inner wall of the electrode sleeve I; and the end part of the second internal electrode protrudes out of the second electrode sleeve and is in contact with the end part of the external detection electrode.

Preferably, the fixed buoy for ocean monitoring has a plurality of through holes arranged on the lower counterweight block, and the through holes are filled with insulating glue; and the internal electrode II, the electrode sleeve II and the external detection electrode are inserted into the through hole and are insulated from the lower balancing weight through insulating cement.

Preferably, a positioning column is arranged between the inner sphere and the outer sphere of the fixed buoy for ocean monitoring; and a rubber sealing sheet for sealing the opening of the inner upper hemispherical shell II is arranged in the opening of the inner upper hemispherical shell II, and a plurality of elastic threading pipes are arranged on the rubber sealing sheet.

The beneficial effect of this application lies in:

in the technical scheme of this application, the upper portion floater adopts spheroid shape to set up lower part balancing weight in outside lower hemisphere shell. Under the gravity of balancing weight and the dragging action of anchor chain, can return to the straight voluntarily after the floater takes place to roll in upper portion, can not take place to overturn. And the upper portion floater comprises inside spheroid and outside spheroid, and the electronic equipment that detects the usefulness sets up in inside spheroid and protects electronic equipment through inside spheroid, prevents that electronic equipment from intaking the short circuit, and the inside spheroid of outside spheroid carries out further protection to prevent that the upper portion spheroid from taking place to roll the back, the condition of infiltration can not take place for inside spheroid.

Drawings

FIG. 1 is a schematic structural diagram of the present application;

fig. 2 is an enlarged view of fig. 1 at a.

Detailed Description

The technical features of the present invention will be further explained with reference to the accompanying drawings and specific embodiments.

As shown in the figure, the utility model relates to a fixed buoy for ocean monitoring, which comprises an upper floating ball, an anchor chain 1 and a fixed sinker 2, wherein one end of the anchor chain 1 is fixedly connected with the upper floating ball, and the other end of the anchor chain 1 is fixedly connected with the fixed sinker; the upper floating ball is spherical, the upper floating ball comprises a hollow inner ball body 3 and a hollow outer ball body 4, and the inner ball body 3 is arranged in the outer ball body 4; the outer sphere 4 comprises an outer lower hemispherical shell 4-1 and an outer upper hemispherical shell 4-2, the outer lower hemispherical shell 4-1 is in butt joint with the outer upper hemispherical shell 4-2 to form a sphere, and the butt joint of the outer lower hemispherical shell 4-1 and the outer upper hemispherical shell 4-2 is in threaded sealing; a lower balancing weight 5 is arranged in the outer lower hemispherical shell 4-1; the bottom of the outer lower hemispherical shell 4-1 is provided with a plurality of outer detection electrodes 6, and the outer detection electrodes 6 penetrate through the bottom of the outer lower hemispherical shell 4-1 and are hermetically arranged with the outer lower hemispherical shell 4-1; the bottom of the inner sphere 3 is provided with a plurality of second inner electrodes 7, one ends of the second inner electrodes 7 are arranged in the inner sphere 3, and the other ends of the second inner electrodes 7 are electrically connected with the end part of the outer detection electrode 6.

The upper floating ball is in a spherical shape, and a lower balancing weight 5 is arranged in the outer lower hemispherical shell 4-1. Under the gravity of balancing weight 5 and the dragging action of anchor chain 1, can return to the straight voluntarily after the floater takes place to roll in upper portion, can not take place to overturn. And the upper portion floater comprises inside spheroid 3 and outside spheroid 4, and the electronic equipment that detects the usefulness sets up in inside spheroid 3 and protects electronic equipment through inside spheroid 3, prevents that electronic equipment from intaking the short circuit, and outside spheroid 4 carries out further protection to inside spheroid 3 to prevent that the upper portion spheroid from taking place to roll the back, the condition of infiltration can not take place for inside spheroid 3. The electronic equipment in the inner sphere 3 is electrically connected with the external detection electrode 6 through the second internal electrode 7, and the external detection electrode 6 is used for collecting seawater hydrological information.

The inner sphere 3 comprises an inner upper hemispherical shell II 3-2 and an inner lower hemispherical shell II 3-1, the inner upper hemispherical shell II 3-2 is in butt joint with the inner lower hemispherical shell II 3-1 to form a sphere, and the butt joint of the inner upper hemispherical shell II 3-2 and the inner lower hemispherical shell II 3-1 is in threaded seal.

The inner sphere 3 and the outer sphere 4 are connected into a sphere form by two hemispherical shells in an abutting mode, and assembly is facilitated. Electronic equipment installs in inside spheroid 3, taking apart inside spheroid 3, outside spheroid 4, can conveniently change electronic equipment's kind, can install different electronic equipment in inside spheroid 3 as required.

An annular outer side sealing rubber ring 8 is arranged on the inner sphere 3; an annular fixing groove is formed in the outer surface of the inner sphere 3, and a butt joint gap between the inner upper hemispherical shell II 3-2 and the inner lower hemispherical shell II 3-1 is formed in the annular fixing groove; the outer side sealing rubber ring 8 is filled in the annular fixing groove and is in pressing contact with the inner wall of the annular fixing groove.

The inner ball body 3 is sealed in a sealing and matching mode of a thread seal and an outer side sealing rubber ring 8, and the sealing effect in the inner ball body 3 is guaranteed.

An equipment support plate 9 is arranged in the inner upper hemispherical shell II 3-2; the lower part of the inner lower hemispherical shell II 3-1 is provided with a plurality of electrode sleeve II 10, an inner electrode II 7 is inserted into the electrode sleeve II 10, and a sealing rubber sleeve is arranged between the inner electrode II 7 and the inner wall of the electrode sleeve II 10; the lower part of the outer lower hemispherical shell 4-1 is provided with a plurality of electrode sleeves I11, an outer detection electrode 6 is inserted in the electrode sleeves I11, and a sealing rubber sleeve is arranged between the outer detection electrode 6 and the inner wall of the electrode sleeve I11; the end part of the second inner electrode 7 protrudes out of the second electrode sleeve 10 and is in contact with the end part of the outer detection electrode 6.

And the length of the sealing rubber sleeve between the inner electrode II 7 and the inner lower hemispherical shell II 3-1 is increased by using the electrode sleeve II 10, so that the sealing property is improved. The length of a sealing rubber sleeve between the outer lower hemispherical shell 4-1 of the outer detection electrode 6 is increased by using the electrode sleeve I11, so that the sealing performance is improved.

A plurality of through holes are formed in the lower balancing weight 5, and insulating glue 12 is filled in the through holes; the second internal electrode 7, the second electrode sleeve 10 and the external detection electrode 6 are inserted into the through hole and are insulated from the lower balancing weight 5 through an insulating glue 12. In general, since the weight 5 is a metal weight and has conductivity, the two inner electrodes 7, the two outer detection electrodes 6 and the weight 5 are insulated from each other by the insulating paste 12, thereby preventing the detection effect from being affected.

A positioning column 13 is arranged between the inner sphere 3 and the outer sphere 4; the opening of the inner upper hemispherical shell II 3-2 is internally provided with a rubber sealing sheet 14 for sealing the opening of the inner upper hemispherical shell II 3-2, and the rubber sealing sheet 14 is provided with a plurality of elastic threading pipes 15.

The edge of the rubber sealing sheet 14 is connected with the inner wall of the inner upper hemispherical shell II 3-2 in a sealing mode, the area, where the electronic equipment is placed, in the inner upper hemispherical shell II 3-2 is sealed through the rubber sealing sheet 14, and the waterproof effect of the electronic equipment is further improved. The wiring of electronic equipment passes elasticity threading pipe 15, and the aperture of the wearable of elasticity threading pipe 15 is less than electronic equipment's wiring, and after the wiring passed, the outer wall of wiring was extruded to elasticity threading pipe 15 to sealed the department of splicing.

It will be understood that the present invention is not limited to the above description, and that various changes, modifications, additions and substitutions which are within the spirit and scope of the utility model may be made by those skilled in the art.

Claims

1. A fixed buoy for ocean monitoring comprises an upper floating ball, an anchor chain (1) and a fixed sinker (2), wherein one end of the anchor chain (1) is fixedly connected with the upper floating ball, and the other end of the anchor chain (1) is fixedly connected with the fixed sinker; the method is characterized in that: the upper floating ball is spherical, the upper floating ball comprises a hollow inner ball body (3) and a hollow outer ball body (4), and the inner ball body (3) is arranged in the outer ball body (4); the outer sphere (4) comprises an outer lower hemispherical shell (4-1) and an outer upper hemispherical shell (4-2), the outer lower hemispherical shell (4-1) and the outer upper hemispherical shell (4-2) are butted into a sphere, and the butted part of the outer lower hemispherical shell (4-1) and the outer upper hemispherical shell (4-2) is sealed by screw threads; a lower balancing weight (5) is arranged in the outer lower hemispherical shell (4-1); the bottom of the outer lower hemispherical shell (4-1) is provided with a plurality of outer detection electrodes (6), and the outer detection electrodes (6) penetrate through the bottom of the outer lower hemispherical shell (4-1) and are hermetically arranged with the outer lower hemispherical shell (4-1); the bottom of the inner sphere (3) is provided with a plurality of second inner electrodes (7), one ends of the second inner electrodes (7) are arranged in the inner sphere (3), and the other ends of the second inner electrodes (7) are electrically connected with the end part of the outer detection electrode (6).

2. The marine monitoring fixed buoy of claim 1, wherein: the inner sphere (3) comprises an inner upper hemispherical shell II (3-2) and an inner lower hemispherical shell II (3-1), the inner upper hemispherical shell II (3-2) and the inner lower hemispherical shell II (3-1) are butted into a sphere, and the butt joint of the inner upper hemispherical shell II (3-2) and the inner lower hemispherical shell II (3-1) is in threaded seal.

3. The marine monitoring fixed buoy of claim 2, wherein: an annular outer side sealing rubber ring (8) is arranged on the inner ball body (3); an annular fixing groove is formed in the outer surface of the inner sphere (3), and a butt joint gap between the inner upper hemispherical shell II (3-2) and the inner lower hemispherical shell II (3-1) is formed in the annular fixing groove; the outer side sealing rubber ring (8) is filled in the annular fixing groove and is in pressing contact with the inner wall of the annular fixing groove.

4. The marine monitoring fixed buoy of claim 2, wherein: an equipment support plate (9) is arranged in the inner upper hemispherical shell II (3-2); the lower part of the inner lower hemispherical shell II (3-1) is provided with a plurality of electrode sleeve II (10), an inner electrode II (7) is inserted into the electrode sleeve II (10), and a sealing rubber sleeve is arranged between the inner electrode II (7) and the inner wall of the electrode sleeve II (10); the lower part of the outer lower hemispherical shell (4-1) is provided with a plurality of electrode sleeves I (11), an external detection electrode (6) is inserted into the electrode sleeves I (11), and a sealing rubber sleeve is arranged between the external detection electrode (6) and the inner wall of the electrode sleeve I (11); the end part of the second internal electrode (7) protrudes out of the second electrode sleeve (10) and is in contact with the end part of the external detection electrode (6).

5. The marine monitoring fixed buoy of claim 4, wherein: a plurality of through holes are formed in the lower balancing weight (5), and insulating glue (12) is filled in the through holes; the internal electrode II (7), the electrode sleeve II (10) and the external detection electrode (6) are inserted into the through hole and are arranged in an insulating mode with the lower balancing weight (5) through insulating glue (12).

6. The marine monitoring fixed buoy of claim 2, wherein: a positioning column (13) is arranged between the inner sphere (3) and the outer sphere (4); and a rubber sealing sheet (14) for sealing the opening of the inner upper hemispherical shell II (3-2) is arranged in the opening of the inner upper hemispherical shell II (3-2), and a plurality of elastic threading pipes (15) are arranged on the rubber sealing sheet (14).