CN210364274U - Buoy device with balancing means - Google Patents
Buoy device with balancing means Download PDFInfo
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- CN210364274U CN210364274U CN201921210419.4U CN201921210419U CN210364274U CN 210364274 U CN210364274 U CN 210364274U CN 201921210419 U CN201921210419 U CN 201921210419U CN 210364274 U CN210364274 U CN 210364274U
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- buoy
- cantilever
- balancing apparatus
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Abstract
The utility model provides a buoy equipment with balancing unit, include: marking the body; the anchoring piece is connected with the mark body through an anchor chain; the balance device comprises a plurality of cantilever rods, all the cantilever rods are circumferentially and uniformly arranged at the periphery of the buoy body, each cantilever rod is provided with a first end and a second end in the extending direction, the first end of each cantilever rod is connected with the buoy body, and the second end of each cantilever rod is provided with a floating body capable of being immersed in water; when the floating body is immersed in water, the floating body acts on the buoy body through the cantilever rod to resist the overturning moment generated by external force on the buoy body. The utility model discloses can resist the produced moment of overturning of stormy waves load or staff's load, realize marking the balance of body automatically to improve the stability of marking the body.
Description
Technical Field
The present invention relates to a buoy, and more particularly to a buoy device having a balancing device.
Background
The buoy has wide application in oceans, rivers, reservoirs and other water areas in China, and the number of various buoys is tens of thousands. The buoy is anchored at the water bottom through an anchor chain to fix a mark position, is used as a navigation mark, and has the functions of marking the range of a navigation channel and indicating a shoal or an obstacle endangering the navigation safety. The buoy is provided with a light-emitting lamp, called a lamp float, and is used for navigation assistance in the water area which is navigated day and night; some buoys are also provided with radar transponders, radio direction indicators, fog alarm signals and the like.
At present, the number of buoys used for technology is increasing, such as monitoring water level, water quality, water temperature and the like, and surveying oceans, rivers and the like. Although the buoy is provided with the anchor chain to be fixed at the water bottom, under the windy and wavy scene or when people step on the platform, the load is unbalanced naturally, the water level fluctuates sharply upwards and downwards, the buoy swings indefinitely, the normal function of the buoy is difficult to play, and the service life of the buoy is shortened.
Under the impact of wind and waves, the buoy is inclined from east to west, equipment at the top of the buoy is often attacked by water, and in order to reduce the inclination of the buoy, the size of the buoy is increased sometimes, so that the manufacturing cost of the buoy is increased.
In practice, most buoys require stabilization, especially technical buoys. The buoy cannot swing indefinitely in order to obtain the correct technical parameters. The most applied navigation mark also needs to be stable, so that the navigation mark is clearly visible, and the personnel can conveniently mount the buoy for construction or maintenance. For buoy management, the most common work is buoy emergency repair, and particularly when an abnormal navigation mark is salvaged on the sea, the navigation mark is often attacked by strong wind and sea waves, and the buoy swings extremely severely, so that the maintenance work of maintenance personnel is influenced, and the life safety of the maintenance personnel is threatened.
In addition, in the water areas such as rivers, reservoirs and cultivation plants, if the buoy used for water level monitoring, water quality monitoring and water temperature monitoring swings indefinitely, the stability and accuracy of monitoring data can be seriously affected.
In summary, the common buoy used at present can swing indefinitely under the action of wind waves or when personnel mount and maintain the buoy on a platform, which not only affects the normal use of the buoy, but also affects the operation of the personnel and damages the buoy itself. The buoy belonging to the technical class can seriously affect the stability and accuracy of monitoring data if swinging is uncertain.
Therefore, a need exists for a buoy having an automatic counterbalance device.
SUMMERY OF THE UTILITY MODEL
In view of the above prior art's shortcoming, the to-be-solved technical problem of the utility model is to provide a buoy equipment with balancing unit can resist the produced moment of overturning of stormy waves load or staff's load, realizes marking the balance of body automatically to improve the stability of marking the body.
In order to solve the above technical problem, the utility model provides a buoy equipment with balancing unit, include:
marking the body;
the anchoring piece is connected with the mark body through an anchor chain;
the balance device comprises a plurality of cantilever rods, all the cantilever rods are circumferentially and uniformly arranged at the periphery of the buoy body, each cantilever rod is provided with a first end and a second end in the extending direction, the first end of each cantilever rod is connected with the buoy body, and the second end of each cantilever rod is provided with a floating body capable of being immersed in water;
when the floating body is immersed in water, the floating body acts on the buoy body through the cantilever rod to resist the overturning moment generated by external force on the buoy body.
Preferably, the sign body comprises a buoyancy tank made of a waterproof material.
Preferably, an accommodating cavity is arranged in the buoyancy tank, and a counterweight body is arranged in the accommodating cavity.
Preferably, the sign body comprises a foam plastic body with a hard closed cell structure, and a coating layer or a coating net is arranged on the surface of the foam plastic body.
Preferably, the top of the sign body is provided with a bracket for mounting external equipment.
Preferably, the external device is one of a detector, a guider and a solar generator.
Preferably, the sign body has a mounting ring for mounting the cantilever bars, and the first ends of all the cantilever bars are fixed on the mounting ring.
Preferably, the floating body is constituted by a floating ball.
Preferably, two circumferentially adjacent floating bodies are connected by a connecting rod.
Preferably, the connecting rod is an arc hollow pipe, and the circle centers corresponding to all the arc hollow pipes are overlapped.
As described above, the utility model discloses a buoy device with balancing unit has following beneficial effect: the utility model discloses in, when balancing unit was in unoperated state, the body was a little higher than the still water level. When the storm load or the load of workers on the label body is uneven, the label body can be inclined to one side under the action of an eccentric load. When the inclination angle of the buoy body relative to the water surface is larger than the design requirement, the floating body arranged at the periphery of the buoy body can be immersed in the water, so that buoyancy is generated. The buoyancy generated by the floating body acts on the sign body through the cantilever rod to form overturning moment for resisting wind and wave load or staff load, and the balance of the sign body is automatically realized, so that the stability of the sign body is improved, and the observation of staff in a water area is facilitated. Specifically, if the utility model discloses a buoy equipment with balancing unit is applied to technical detection, can guarantee technical data's accuracy. In addition, under the effect of balancing unit, not only can reduce the size of mark body, be convenient for the staff in addition install operation such as maintenance on mark body loading face, guaranteed staff's safety. Therefore, the utility model discloses a buoy equipment with balancing unit can resist the produced moment of overturning of stormy waves load or staff's load, realizes marking the balance of body automatically to improve marking the stability of body, overall structure is simple, and the cost of manufacture is low, safe and reliable, the dismouting of being convenient for has better popularization and application and worth.
Drawings
Fig. 1 shows a first state diagram of a buoy device with a balancing device according to the invention;
fig. 2 shows a second state diagram of the buoy device with the balancing device according to the invention;
fig. 3 shows a top view of the inventive buoy device with a balancing device.
Description of the element reference numerals
1 sign body
11 buoyancy tank
111 accommodating cavity
112 counterweight body
12 seat ring
2 anchoring element
3 balance device
31 overhanging rod
32 floating body
33 connecting rod
4 support
5 Anchor chain
Detailed Description
The following description is provided for illustrative purposes, and other advantages and features of the present invention will become apparent to those skilled in the art from the following detailed description.
It should be understood that the structures, ratios, sizes, etc. shown in the drawings of the present specification are only used for matching with the contents disclosed in the specification, so as to be known and read by those skilled in the art, and are not used for limiting the limit conditions that the present invention can be implemented, so that the present invention has no technical essential meaning, and any modification of the structures, changes of the ratio relationship, or adjustment of the sizes should still fall within the scope covered by the technical contents disclosed in the present invention without affecting the efficacy and the achievable purpose of the present invention. Meanwhile, the terms such as "upper", "lower", "left", "right", "middle" and "one" used in the present specification are for convenience of description, and are not intended to limit the scope of the present invention, and changes or adjustments of the relative relationship thereof may be made without substantial technical changes, and the present invention is also regarded as the scope of the present invention.
As shown in fig. 1, 2 and 3, the present invention provides a buoy device having a balancing apparatus, including:
the buoy comprises a buoy body 1, wherein the buoy body 1 can be formed by a new buoy or an existing buoy;
an anchor 2 (fixed at the water bottom when in use), wherein the anchor 2 is connected with the mark body 1 through an anchor chain 5;
the balance device 3, the balance device 3 includes a plurality of cantilever levers 31, all the cantilever levers 31 are circumferentially and evenly at the periphery of the buoy body 1, each cantilever lever 31 has a first end and a second end in the extending direction, the first end of each cantilever lever 31 is connected with the buoy body 1, and the second end of each cantilever lever 31 is provided with a floating body 32 which can be immersed in water;
when the floating body 32 is immersed in water, the floating body 32 exerts buoyancy on the buoy body 1 through the cantilever rods 31 to resist overturning moment of the buoy body 1 caused by external force (such as wind waves, workers, and the like).
The utility model discloses in, all hang cantilever bar 31 circumference evenly in mark body 1's periphery department, preferably, balancing unit 3 includes 4 ~ 6 cantilever bars 31, and 4 ~ 6 cantilever bars 31 are the periphery department that the circumference array set up at mark body 1. Referring to fig. 1, when the balancing device 3 is in the inactive state, the float 32 is slightly above the hydrostatic level, typically 20mm above the hydrostatic level. Referring to fig. 2, when the storm load Fw or the worker load applied to the sign body 1 is not uniform, the sign body 1 is subjected to an eccentric load and then falls to one side. When the inclination angle of the buoy body 1 relative to the water surface is larger than the design requirement, the floating body 32 arranged at the periphery of the buoy body 1 is immersed in the water, so that buoyancy force Ff is generated; the greater the angle of inclination of the buoy 1 relative to the water surface, the greater the volume of the float 32 immersed in the water and the greater the buoyancy generated by the float 32. The buoyancy generated by the floating body 32 acts on the buoy body 1 through the cantilever rod 31 to form overturning moment for resisting wind and wave load or worker load, and the balance of the buoy body 1 is automatically realized, so that the stability of the buoy body 1 is improved, and the observation of workers in a water area is facilitated. Specifically, if the utility model discloses a buoy equipment with balancing unit is applied to technical detection, can guarantee technical data's accuracy. In addition, under the effect of balancing unit 3, not only can reduce the size of mark body 1, be convenient for the staff in addition install operation such as maintenance on mark body 1 bearing surface, guaranteed staff's safety. Therefore, the utility model discloses a buoy equipment with balancing unit can resist the produced moment of overturning of stormy waves load or staff's load, realizes marking body 1's balance automatically to improve marking body 1's stability, overall structure is simple, and the cost of manufacture is low, safe and reliable, the dismouting of being convenient for has better popularization and application and worth.
The utility model discloses a buoy equipment with balancing unit's concrete principle as follows:
(1) the state of still water: when the wind and waves are calm or the wind and waves are small, the buoy body 1 is relatively stable, and the balance device 3 is in a non-working state, namely the floating body 32 is suspended at the second end of the cantilever bar 31 and is in a balance state.
(2) When the storm load or the load of workers on the buoy body 1 is uneven: when the stormy waves are large or workers are arranged on the bearing surface of the sign body 1, the sign body 1 can incline to one side, when the inclination angle of the sign body 1 relative to the water surface reaches the design requirement, the floating body 32 positioned on the inclined side of the sign body 1 can be immersed in the water to generate buoyancy, and the anti-overturning moment is provided for the sign body 1, so that the stable balance of the sign body 1 is realized.
(3) Balance calculation: under the action of the external load, the mark body 1 must satisfy the static balance condition, that is, the sum of the vertical external loads acting on the mark body 1 is equal to zero, and the sum of the external loads to the moment of any point of the mark body 1 is equal to zero.
As a first embodiment of the above-described emblem 1: the buoy body 1 comprises a buoyancy tank 11 made of waterproof materials (such as steel, plastics and the like). When the buoyancy tank is used, the top surface of the buoyancy tank 11 is 0.3-0.5 m higher than the still water level, and the part below the water surface provides buoyancy.
As shown in fig. 1 and 2, in order to lower the center of gravity of the buoy body 1 and reduce the swing amplitude of the buoy body 1, an accommodating chamber 111 is provided in the buoyancy tank 11, and a weight body 112 (such as a concrete block) is provided in the accommodating chamber 111. The weight body 112 is preferably fixed at the center of the accommodation chamber 111.
As a second embodiment (not shown) of the banner 1: the sign body 1 comprises a foam plastic body (such as EPS and the like) with a hard closed cell structure, and a coating layer or a coating net is arranged on the surface of the foam plastic body.
In order to facilitate the installation of external equipment, the top of the sign body 1 is provided with a bracket 4 for the installation of the external equipment. The bracket 4 may be made of a steel plate. The external device is one of a detector (such as a radar, etc.), a guider (such as a navigation light, etc.), and a solar power generator (a solar panel).
The sign body 1 has a support ring 12 for mounting the cantilever rods 31, and the first ends of all the cantilever rods 31 are fixed on the support ring 12. The top round edge of the support ring 12 is higher than the bearing surface of the buoy body 1, and a drain hole is arranged on the part of the support ring 12 close to the bearing surface.
The cantilever bar 31 may be a circular arc bar, so that the buoyancy generated by the float 32 is axially transmitted to the second end of the cantilever bar 31, then axially transmitted to the frame 1 through the first end of the cantilever bar 31.
The floating body 32 may be a solid body or a hollow sealed body (such as a floating ball, a buoy, etc.). Preferably, the floating body 32 is formed of a floating ball.
In order to increase the integrity of the balancing device 3, two circumferentially adjacent floating bodies 32 are connected to each other by a connecting rod 33. Further, in order to make the connecting rod 33 generate buoyancy, the connecting rod 33 is an arc hollow pipe, and the centers of circles corresponding to all the arc hollow pipes coincide with each other.
The anchor 2 and chain 5 are conventional components. The anchoring member 2 sinks to the water bottom, the anchor chain 5 is connected with the anchoring member 2 and the buoy body 1, the buoy body 1 is enabled to lift or drift along with the water level, and the length of the anchor chain 5 meets the requirement that the buoy body 1 can be pulled when the water level is highest.
To sum up, the utility model discloses a buoy equipment with balancing unit can resist the produced moment of overturning of stormy waves load or staff's load, realizes marking the balance of body automatically to improve the stability of marking the body. Therefore, the utility model effectively overcomes various defects in the prior art and has high industrial utilization value.
The above embodiments are merely illustrative of the principles and effects of the present invention, and are not to be construed as limiting the invention. Modifications and variations can be made to the above-described embodiments by those skilled in the art without departing from the spirit and scope of the present invention. Accordingly, it is intended that all equivalent modifications or changes which may be made by those skilled in the art without departing from the spirit and technical spirit of the present invention be covered by the claims of the present invention.
Claims (10)
1. A buoy device with a counterbalance arrangement, comprising:
a mark body (1);
the anchor (2), the anchor (2) is connected with the mark body (1) through an anchor chain (5);
the balance device (3), the balance device (3) comprises a plurality of cantilever rods (31), all the cantilever rods (31) are circumferentially and uniformly arranged at the periphery of the buoy body (1), each cantilever rod (31) is provided with a first end and a second end in the extending direction, the first end of each cantilever rod (31) is connected with the buoy body (1), and the second end of each cantilever rod (31) is provided with a floating body (32) capable of being immersed in water;
when the floating body (32) is immersed in water, the floating body (32) acts buoyancy on the buoy body (1) through the cantilever rod (31) so as to resist the overturning moment generated by external force on the buoy body (1).
2. The buoy device with the balancing apparatus of claim 1, wherein: the buoy body (1) comprises a buoyancy tank (11) made of a waterproof material.
3. The buoy device with the balancing apparatus of claim 2, characterized in that: an accommodating cavity (111) is arranged in the buoyancy tank (11), and a counterweight body (112) is arranged in the accommodating cavity (111).
4. The buoy device with the balancing apparatus of claim 1, wherein: the sign body (1) comprises a foam plastic body with a hard closed cell structure, and a coating layer or a coating net is arranged on the surface of the foam plastic body.
5. The buoy device with the balancing apparatus of claim 1, wherein: the top of the sign body (1) is provided with a bracket (4) for installing external equipment.
6. The buoy device with the balancing apparatus of claim 5, wherein: the external device is one of a detector, a guider and a solar power generator.
7. The buoy device with the balancing apparatus of claim 1, wherein: the buoy body (1) is provided with a support ring (12) for mounting the cantilever rods (31), and the first ends of all the cantilever rods (31) are fixed on the support ring (12).
8. The buoy device with the balancing apparatus of claim 1, wherein: the floating body (32) is composed of a floating ball.
9. The buoy device with the balancing apparatus of claim 1, wherein: the two circumferentially adjacent floating bodies (32) are connected through a connecting rod (33).
10. The buoy device with the balancing apparatus of claim 9, wherein: the connecting rods (33) are arc hollow tubes, and the circle centers corresponding to all the arc hollow tubes are overlapped.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921210419.4U CN210364274U (en) | 2019-07-29 | 2019-07-29 | Buoy device with balancing means |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921210419.4U CN210364274U (en) | 2019-07-29 | 2019-07-29 | Buoy device with balancing means |
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| Publication Number | Publication Date |
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| CN210364274U true CN210364274U (en) | 2020-04-21 |
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| CN201921210419.4U Active CN210364274U (en) | 2019-07-29 | 2019-07-29 | Buoy device with balancing means |
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| CN (1) | CN210364274U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110316321A (en) * | 2019-07-29 | 2019-10-11 | 上海勘测设计研究院有限公司 | Self-balancing type buoyage |
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2019
- 2019-07-29 CN CN201921210419.4U patent/CN210364274U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110316321A (en) * | 2019-07-29 | 2019-10-11 | 上海勘测设计研究院有限公司 | Self-balancing type buoyage |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20220601 Address after: 200434 Shanghai city Hongkou District Yixian Road No. 388 Patentee after: SHANGHAI INVESTIGATION, DESIGN & RESEARCH INSTITUTE Co.,Ltd. Patentee after: China Three Gorges Group Co., Ltd Address before: 200434 Shanghai city Hongkou District Yixian Road No. 388 Patentee before: SHANGHAI INVESTIGATION, DESIGN & RESEARCH INSTITUTE Co.,Ltd. |
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| TR01 | Transfer of patent right |