CN102700684B - Spherical buoy and manufacturing method thereof - Google Patents
Spherical buoy and manufacturing method thereof Download PDFInfo
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- CN102700684B CN102700684B CN201210173077.XA CN201210173077A CN102700684B CN 102700684 B CN102700684 B CN 102700684B CN 201210173077 A CN201210173077 A CN 201210173077A CN 102700684 B CN102700684 B CN 102700684B
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- spherical buoy
- spherical
- globoid
- buoy
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Abstract
The invention discloses a spherical buoy and a manufacturing method thereof. The spherical buoy comprises a spherical buoy body. The spherical buoy is characterized in that the periphery of the spherical buoy body is smooth, the spherical buoy body is provided with an upper top cover and a lower bottom cover, the upper top cover, the lower bottom cover and the spherical buoy body form three cavities from top to bottom, i.e. a first cavity, a spherical buoy body cavity and a second cavity, the spherical buoy body cavity is a cylindrical cavity, and a foam body is arranged at the periphery of the cylindrical cavity. The spherical buoy has the advantages of good gesture stability, simple structure and low cost.
Description
Technical field
The invention belongs to the physical construction of oceanographic instrumentation, particularly a kind of spherical buoy and manufacture method thereof.
Background technology
Spherical oceanographic buoy is widely adopted as the carrying platform of various marine environment surveying instrument device, one of main tool becoming marine environmental monitoring.
Traditional spherical buoy structure is made up of two complete hemisphere make-ups usually, also some devises the lid of band seal ring on semiglobe in order to equipment is easy for installation, two hemisphere are all designed with flange (band seal ring), employing is fastened as a whole by screw, flange periphery is overlapped with rubber ring again, plays the effect of crashproof buffering.There is following problem in such version:
(1) due to the existence of flange and anti-collision rubber circle, have impact on spherical buoy smoothness of the surface, add the non-homogeneous impact of wave to buoy, cause the rolling of buoy, destroy the attitude stability of buoy.The instability of buoy attitude, must cause the precise decreasing of buoy attitude measurement and compensation, and then affects the survey precision of buoy-mounted oceanographic instrumentation;
(2) position residing for flange be spherical buoy size maximum, be vulnerable to most to impact, the relatively weak position of mechanical strength, under external blow, even if there is the protection of anti-collision rubber circle, can not ensure not occur deformation and crack, easily there is drainage, cause carrying equipment impaired, even whole buoy sinking;
(3) mould that the need of production precision of spherical buoy shell is higher, the employing of flange and anti-collision rubber circle turn increases material consumption, cause buoy productive costs higher (drifting buoy of this point to consumption-type is even more important), buoy deadweight increases, degradation problem under lift-launch ability.
Summary of the invention
The object of the present invention is to provide simple, the lower-cost spherical buoy of a kind of structure.
The technical solution realizing the object of the invention is: a kind of spherical buoy, comprise spherical buoy body, described spherical buoy body periphery is smooth, this spherical buoy body is provided with upper top cover and lower bottom cover, described upper top cover, lower bottom cover and spherical buoy body form top-down three cavitys, be respectively the first cavity, spherical buoy Body Lumen and the second cavity, described spherical buoy Body Lumen is cylindrical cavity, and the periphery of this cavity arranges foams.
Further, in spherical buoy of the present invention, communication module and Warning light is provided with in described first cavity, acceleration pick-up is provided with in described spherical buoy Body Lumen, data acquisition module, micro-process and battery is provided with in described 3rd cavity, described lower bottom cover outside is provided with hawser draw ring, and described data acquisition module carries out data transmission by communication module after the information collected being sent to micro-process process.
In order to solve, buoy attitude stability is poor, easily rhegma is leaked, productive costs is high, carry the problems such as ability, and manufacture method of the present invention comprises the following steps:
Step 1, designing mould, this die perfusion is utilized to form the interior filled and process structure of spherical buoy, described mould comprises one hollow and be the globoid of plane and a cylinder up and down, described two planes are parallel to each other, described cylinder is positioned at globoid inside, this cylindrical center shaft is through the centre of sphere of globoid, and this globoid inwall evenly arranges strip projection, and described strip projection is along the latitude of globoid and longitudinal distribution;
Step 2, with the reeded foam structure of surface band for inner support, wrap into the housing of this spherical buoy after making its surfacing with epoxy composite material filling groove again with epoxy composite material;
Step 3, to housing scrape polishing and surface coating process;
Step 4, making upper top cover and lower bottom cover;
Step 5, upper top cover and lower bottom cover to be fixed on spherical buoy body.
Further, in the manufacture method of spherical buoy of the present invention, the material of mould described in step 1 is wood materials, and the strip projection quantity along the latitude directional spreding of globoid is 3, and the strip projection quantity that the longitudinal along globoid distributes is 8.
Further, in the manufacture method of spherical buoy of the present invention, the epoxy composite material described in step 2 is epoxy resin and glass fiber material.
Further, in the manufacture method of spherical buoy of the present invention, in step 5, upper top cover, lower bottom cover and spherical buoy body are adopted and are screwed, and are respectively equipped with seal ring at upper top cover and the contact surface of spherical buoy body and the contact surface of lower bottom cover and spherical buoy body.
Compared with prior art, its remarkable advantage: (1) spherical buoy smooth surface of the present invention, at utmost decreases the non-homogeneous impact of wave to buoy, significantly improves and ensure that the attitude stability of buoy in the present invention;
(2) integrated shell and lumen loading structure design, while increasing substantially shell impact resistance, also can not leak even if shell breaks among a small circle, more can not sink;
(3) manufacturing technique requirent simplified, the mould of the lumen loading foam structure only needing a secondary general precision to require, shell depends on intracavity cellular plastic structure and adopts epoxy composite material repeatedly to wrap shaping, and production and processing cost is low;
(4) intracavity space optimized and Functional Design, taken into full account the lift-launch installation requirement of various sensor and module, achieved the commonality of buoy structure body.
Accompanying drawing explanation
Fig. 1 is the structural representation of spherical buoy of the present invention
Fig. 2 is the exploded view of spherical buoy of the present invention.
Detailed description of the invention
Below in conjunction with accompanying drawing, the present invention is described in further detail.
As Fig. 1, shown in Fig. 2, a kind of spherical buoy of the present invention, comprise spherical buoy body 3, described spherical buoy body 3 is peripheral smooth, this spherical buoy body 3 is provided with upper top cover 1 and lower bottom cover 7, described upper top cover 1, lower bottom cover 7 and spherical buoy body 3 form top-down three cavitys, be respectively the first cavity 2, spherical buoy Body Lumen 5 and the second cavity 6, described spherical buoy Body Lumen 5 is cylindrical cavity, the periphery of this cavity arranges foams 4, communication module and Warning light is provided with in described first cavity 2, acceleration pick-up is provided with in described spherical buoy Body Lumen 5, data acquisition module is provided with in described second cavity 6, micro-process and battery, described lower bottom cover outside is provided with hawser draw ring, described data acquisition module carries out data transmission by communication module after the information collected being sent to micro-process process.
Make a manufacture method for above-mentioned spherical buoy, it is characterized in that, comprise the following steps:
Step 1, designing mould, this die perfusion is utilized to form the interior filled and process structure of spherical buoy, described mould comprises one hollow and be the globoid of plane and a cylinder up and down, described two planes are parallel to each other, described cylinder is positioned at globoid inside, this cylindrical center shaft is through the centre of sphere of globoid, and this globoid inwall evenly arranges strip projection, and described strip projection is along the latitude of globoid and longitudinal distribution; The strip projection quantity of its middle latitude directional spreding is 3, and the strip projection quantity that the longitudinal along globoid distributes is 8;
Step 2, with the reeded foam structure of surface band for inner support, use epoxy composite material filling groove, as the reinforced rib of foam structure, after making its surfacing, wrap into the housing of this spherical buoy again with epoxy composite material; Described epoxy composite material is epoxy resin and glass fiber material;
Step 3, to housing scrape polishing and surface coating process;
Step 4, making upper top cover and lower bottom cover;
Step 5, upper top cover and lower bottom cover to be fixed on spherical buoy body.
Wherein, mould adopts timber or metallic material, and owing to requiring it is not very high to mould and die accuracy, and foam form is less to die wear, therefore, mainly considers from the angle of Design of Dies tooling cost, and preferential employing is wood mold coupled; The making of buoy shell adopts epoxy composite material to wrap by filled and process structure outside face in buoy to form, and what be different from traditional handicraft first has housing capable method of filling again, is have housing after first having filling.When wrapping making, first use epoxy composite material filling groove, as the reinforced rib of foam structure, then adopt spinning solution to carry out surface coverage and parcel, whole wrap to make point to complete at many levels, wrap material monolithic thickness depending on buoy size; Buoy upper top cover body is selected to adopt the plastic material homochromy with buoy main body, and lid of going to the bottom generally also is selected to adopt the plastic material homochromy with buoy main body, needs also can adopt non-magnetic metallic material if any heat radiation.Although buoy lid can adopt precision die casting, but consider that precision die cost is higher, in addition upper and lower cover body itself carries out secondary processing targetedly because sensor instrument component loads needs, so the design selects directly to adopt plastic plate, by CNC milling machine machine-shaping.When not determining the embody rule of buoy, upper and lower cover body is general solid partial sphere.When the embody rule determining buoy requires, more as required secondary milling processing is carried out to the inner side of solid partial sphere, but must ensure that most thin-walled is thick is not less than 10mm.The upper and lower cover body of buoy is fastenedly connected respectively by 8 plastics screws and buoy main body, and the contact surface of cover body structure and agent structure adopts elastic rubber sealing ring to seal, and prevents seawater seepage.
The spherical buoy of manufacture of the present invention is general buoy, except playing the effect of common buoy water surface navigating mark, can also adapt to multiple environmental monitoring simultaneously, and existing concrete example is as follows:
Embodiment 1
At the first cavity of spherical buoy, GPRS communication module and Warning light are set, in spherical buoy Body Lumen, six-axle acceleration sensor is set, setting data acquisition module in the second cavity, microprocessor and battery, lower bottom cover outer setting hawser draw ring, form anchoring type wave buoy, wherein data acquisition module is hydraulic pressure sensor, direction sensor etc., data acquisition module will collect information and be sent to after microprocessor processes and be sent to parametric controller by GPRS communication module, adjustable point Real-Time Monitoring ocean wave is high, wave to the wave ocean dynamical environment parameter such as cycle.
Embodiment 2
At the first cavity of spherical buoy, the Big Dipper (BD) antenna and Warning light are set, in spherical buoy Body Lumen, six-axle acceleration sensor is set, BD positioning and communicating main frame, data acquisition module, microprocessor and battery are set in the second cavity, form wave stream drifting buoy, described data acquisition module is hydraulic pressure sensor, direction sensor etc., and the mobile Real-Time Monitoring wave that can drift about is high, wave is to, wave cycle and the ocean dynamical environment such as flow velocity, flow direction parameter.
Embodiment 3
At the first cavity of spherical buoy, the Big Dipper (BD) antenna and Warning light are set, carry with the second cavity inside in spherical buoy Body Lumen and BD positioning and communicating main frame, signal acquisition process module and battery are installed, form drifting buoy, the ocean dynamical environment parameters such as mobile Real-Time Monitoring flow velocity, the flow direction of can drifting about.
Embodiment 4
At the first cavity of spherical buoy, GPRS communication module and Warning light are set, signalization acquisition processing module in spherical buoy Body Lumen, in second cavity, battery is installed, lower bottom cover outside is carried and is installed marine ecology sensor and arrange hawser draw ring, form anchoring type ecobuoy, the marine eco-environment parameters such as adjustable point Real-Time Monitoring water Inversion phenomenon, PH, nitrate.
Embodiment 5
At the first cavity of spherical buoy, GPRS communication module and Warning light are set, in spherical buoy Body Lumen, six-axle acceleration sensor is installed, spherical buoy Body Lumen middle and lower part is carried and is installed signal acquisition process module, second cavity inside carries installs battery, lower bottom cover outside is carried and is installed marine ecology sensor and arrange hawser draw ring, form anchoring pattern synthesis buoy, adjustable point Real-Time Monitoring ocean wave is high, wave is to marine eco-environment parameters such as ocean dynamical environment parameter and water Inversion phenomenon, PH, nitrate such as, wave cycles.
Claims (5)
1. the manufacture method of a spherical buoy, this spherical buoy comprises spherical buoy body, described spherical buoy body periphery is smooth, this spherical buoy body is provided with upper top cover and lower bottom cover, and described upper top cover, lower bottom cover and spherical buoy body form top-down three cavitys, are respectively the first cavity, spherical buoy Body Lumen and the second cavity, described spherical buoy Body Lumen is cylindrical cavity, the periphery of this cavity arranges foams, it is characterized in that, comprises the following steps:
Step 1, designing mould, this die perfusion is utilized to form the interior filled and process structure of spherical buoy, described mould comprises one hollow and be the globoid of plane and a cylinder up and down, described two planes are parallel to each other, described cylinder is positioned at globoid inside, this cylindrical center shaft is through the centre of sphere of globoid, and this globoid inwall evenly arranges strip projection, and described strip projection is along the latitude of globoid and longitudinal distribution;
Step 2, with the reeded foam structure of surface band for inner support, wrap into the housing of this spherical buoy after making its surfacing with epoxy composite material filling groove again with epoxy composite material;
Step 3, to housing scrape polishing and surface coating process;
Step 4, making upper top cover and lower bottom cover;
Step 5, upper top cover and lower bottom cover to be fixed on spherical buoy body.
2. the manufacture method of spherical buoy according to claim 1, is characterized in that, the material of mould described in step 1 is wood materials.
3. the manufacture method of spherical buoy according to claim 1, is characterized in that, the strip projection quantity along the latitude directional spreding of globoid in step 1 is 3, and the strip projection quantity that the longitudinal along globoid distributes is 8.
4. the manufacture method of spherical buoy according to claim 1, is characterized in that, the epoxy composite material described in step 2 is epoxy resin and glass fiber material.
5. the manufacture method of spherical buoy according to claim 1, it is characterized in that, in step 5, upper top cover, lower bottom cover and spherical buoy body are adopted and are screwed, and are respectively equipped with seal ring at upper top cover and the contact surface of spherical buoy body and the contact surface of lower bottom cover and spherical buoy body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210173077.XA CN102700684B (en) | 2012-05-30 | 2012-05-30 | Spherical buoy and manufacturing method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210173077.XA CN102700684B (en) | 2012-05-30 | 2012-05-30 | Spherical buoy and manufacturing method thereof |
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| Publication Number | Publication Date |
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| CN102700684A CN102700684A (en) | 2012-10-03 |
| CN102700684B true CN102700684B (en) | 2015-01-07 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201210173077.XA Expired - Fee Related CN102700684B (en) | 2012-05-30 | 2012-05-30 | Spherical buoy and manufacturing method thereof |
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|---|---|---|---|---|
| CN105222762A (en) * | 2015-09-21 | 2016-01-06 | 中国科学院水利部成都山地灾害与环境研究所 | River course stream detection in vivo apparatus and method |
| CN105136426B (en) * | 2015-09-21 | 2018-11-27 | 中国科学院水利部成都山地灾害与环境研究所 | A kind of overland flow water flow movement process is in body detection device |
| CN105617622B (en) * | 2015-12-31 | 2018-07-27 | 浙江曙光体育用品有限公司 | Seamless table tennis with skeleton |
| CN108344402A (en) * | 2017-12-14 | 2018-07-31 | 中国航空工业集团公司上海航空测控技术研究所 | A kind of ocean wave high measurement equipment |
| CN108195357A (en) * | 2018-02-12 | 2018-06-22 | 交通运输部天津水运工程科学研究所 | A kind of observation and analysis system for coastal waters wave water level scene |
| CN108313210A (en) * | 2018-04-02 | 2018-07-24 | 刘国荣 | A kind of buoy |
| CN111637918A (en) * | 2020-05-07 | 2020-09-08 | 浙江大学 | Miniature low-power consumption drift buoy and ocean thing networking buoy system of constituteing by it |
| CN111964620B (en) * | 2020-08-07 | 2022-08-30 | 煤炭科学技术研究院有限公司 | Near-field coal rock displacement dynamic monitoring device and method in coal and gas outburst process |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
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| US4168556A (en) * | 1973-05-29 | 1979-09-25 | Fink Charles R | Roll and heave stabilized buoyant body |
| US4976641A (en) * | 1989-05-05 | 1990-12-11 | Amico Dennis D | Buoy with self-ejecting weight |
| US5231788A (en) * | 1989-02-27 | 1993-08-03 | Nielsen Ove H | Buoyancy body, primarily for use on large sea depths, and a method of manufacturing such a body |
| CN202728531U (en) * | 2012-05-30 | 2013-02-13 | 周涛 | Spherical buoy |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS61212729A (en) * | 1985-03-18 | 1986-09-20 | Zeniraito V:Kk | Drifting buoy with scuttling device |
| JPH0736630B2 (en) * | 1989-11-24 | 1995-04-19 | 株式会社ゼニライトブイ | Oil spill detection method |
| JPH09221097A (en) * | 1996-02-16 | 1997-08-26 | Zeniraito V:Kk | Beacon |
| KR101121568B1 (en) * | 2011-09-30 | 2012-03-06 | 주식회사 오션이엔지 | Built-in observatories type void sphere buoy for oceanographic observation |
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2012
- 2012-05-30 CN CN201210173077.XA patent/CN102700684B/en not_active Expired - Fee Related
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4168556A (en) * | 1973-05-29 | 1979-09-25 | Fink Charles R | Roll and heave stabilized buoyant body |
| US5231788A (en) * | 1989-02-27 | 1993-08-03 | Nielsen Ove H | Buoyancy body, primarily for use on large sea depths, and a method of manufacturing such a body |
| US4976641A (en) * | 1989-05-05 | 1990-12-11 | Amico Dennis D | Buoy with self-ejecting weight |
| CN202728531U (en) * | 2012-05-30 | 2013-02-13 | 周涛 | Spherical buoy |
Non-Patent Citations (3)
| Title |
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| JP平3-165689A 1991.07.17 * |
| JP平9-221097A 1997.08.26 * |
| JP昭61-212729A 1986.09.20 * |
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| CN102700684A (en) | 2012-10-03 |
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