CN206307242U - A kind of long-acting lighted buoy in high-molecular polythene ice formation - Google Patents
A kind of long-acting lighted buoy in high-molecular polythene ice formation Download PDFInfo
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- CN206307242U CN206307242U CN201620998743.7U CN201620998743U CN206307242U CN 206307242 U CN206307242 U CN 206307242U CN 201620998743 U CN201620998743 U CN 201620998743U CN 206307242 U CN206307242 U CN 206307242U
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- round platform
- molecular polythene
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- ice formation
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- 239000004698 Polyethylene Substances 0.000 claims abstract description 5
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Abstract
A kind of long-acting lighted buoy in high-molecular polythene ice formation, belongs to marine navigation manufacturing field of equipment.Including steel skeleton, anti-ice modulator, the energy, prestowage and high-molecular polythene material floating body.The steel skeleton of the lighted buoy is made up of steel pipe and strip of welding, anti-ice modulator is arranged on standard type top mark, prestowage and the energy are installed on standard type bottom, high-molecular polythene material floating body is manufactured using roll moulding shaping technology, with the disposable rotation molding of standard profile steel mould, the relatively small polyethylene of internal packed density.Its advantage is：The long-acting lighted buoy in high-molecular polythene ice formation possess it is certain lead (anti-) ice ability, and meet the navaid demand for services in the north frost harbour four seasons.Be applied to for state-of-the art environment-friendly materials to freeze harbour buoy structure by this unique buoy, and it designs sturdy and durable and stable performance, does not fade, recyclable, and maintenance cost is reduced to greatest extent and service life is extended.
Description
Technical field
The utility model belongs to marine navigation manufacturing field of equipment.
Background technology
In recent years, with China coast reform and opening-up and Regional Economic Development, the pace of construction of littoral port complex constantly adds
Hurry up, harbour quantity and scale increase year by year, the industry that borders on the sea fast development.In this context, it is guarantee harbour production safety, ship
Navigation safety and marine environment are cleaned, and the development of navigation mark cause is faced with unprecedented opportunities and challenge.
Some harbours of northern China are located in middle and high latitude, and winter severe cold mostly freezes harbour.Often can at winter frost harbour
There are a large amount of very close pack ices, when ice regime is serious, easily cause harbour common lighted buoy standard type damage waterborne, flag shift, light
Extinguish, the reduction of navigation mark navaid efficiency, failure have a strong impact on the navigation safety of entering and leaving port ship, reduce the Navigation capacity at harbour.
It is the displacement, the generation of the upset condition such as loss that reduce conventional lighted buoy, north frost harbour is all forced to implement the winter in spring two every year
Ji Huanbiao operations, and operation on the sea condition is arduous, and substantial amounts of human and material resources and financial resources are expended every year.But with shipping economy
And coastal port economy is developed rapidly, navigation mark sets quantity to be increased year by year, and navigation mark operation quantity is significantly increased therewith.Large area
Navigation mark concentrate in the short period of time and carry out replacement operation and bring larger pressure to navigation mark operation ship and personnel, while boat
The consumption for marking fuel oil, fresh water, the goods and materials of replacement operation etc. also increases year by year, is unfavorable for navigation mark energy-saving and emission-reduction.Meanwhile, northern ports
Most of routine lighted buoy is replaced by after winter ice is marked with, and the improvement of visual effect of navigation mark, including radar reflection effect all subtracts significantly
Weak, especially under the larger sea situation of wind, wave, ice target radar reflection echo is almost returned by the radar that wind, wave are formed completely
Ripple is flooded, and navigator cannot judge the accurate location of navigation mark, and navigation mark navaid efficiency cannot just be fully played.
The content of the invention
The utility model is precisely in order to solve the problems of the prior art, and provide a kind of satisfaction north frost harbour four
The navaid demand for services in season, while alleviating the operation intensity of navigation mark operating personnel and ship, significantly reduces navigation mark pipe
The long-acting lighted buoy in high-molecular polythene ice formation of reason maintenance cost and the security risk of navigation mark operation, in order to reach above-mentioned mesh
, the technical solution adopted in the utility model is：
A kind of long-acting lighted buoy in high-molecular polythene ice formation, including the steel skeleton that is provided with of inside and steel skeleton it is outer assembled floating
Body, the top of described steel skeleton is connected with modulator, and with reconnecting, counterweight is fixed on what is be provided with by lower supporting drag-frame for bottom
On the steel pipe of center, lower hanger and center steel-pipe welding, described steel skeleton use two yi word pattern structures, between two steel skeletons
Angle be 180 degree.
Described floating body includes upper round platform, middle cylinder, three sections of lower round platform, and every section is constituted by 2, and each angle is
180 degree.
Described floating body is that high-molecular polythene material rotational moulding shell is constituted with polyethylene filler.
Described upper round platform, middle cylinder, lower round platform and steel skeleton are connected as one using connecting bolt, upper round platform, middle circle
Gap with 10mm between post, three parts of lower round platform.
Described upper round platform and lower round platform is that described is upper from the conical structure being retracted to two ends near middle cylinder one end
Round platform, middle cylinder, the height ratio of lower round platform are：1:2.8:2.
Upper hanger is welded on the steel skeleton of described upper round platform position.
The beneficial effects of the utility model are：The long-acting lighted buoy in high-molecular polythene ice formation possesses certain leads (anti-) ice energy
Power, and meet the navaid demand for services in the north frost harbour four seasons.This unique buoy is by state-of-the art environment-friendly materials application
In frost harbour buoy structure, its steel skeleton is yi word pattern structure, and floating body is fixedly connected by stainless steel bolt.During floating body point is upper
Lower three sections of designs, effectively absorb floating ice impact and collide, and can suppress sea organism attachment, and sturdy and durable and stable performance is not moved back
Color, it is recyclable, maintenance cost is reduced to greatest extent and extends service life.
Brief description of the drawings
Fig. 1 is the utility model contour structures schematic diagram.
Fig. 2 is the utility model centre longitudinal profile schematic diagram.
Fig. 3 is the assembled preceding schematic diagram of round platform, middle cylinder, lower round platform on the utility model.
In figure：1. modulator；2. round platform is gone up；3. connecting bolt；4. hanger is gone up；5. cylinder in；6. round platform is descended；7. counterweight；8.
Lower hanger；9. supporting steel plate；10. center steel pipe；11. supporting drag-frames.
Specific embodiment
The utility model is described in further detail below in conjunction with the accompanying drawings.
Referring to accompanying drawing 1-3, the long-acting lighted buoy in the utility model high-molecular polythene ice formation, including the steel skeleton that inside is provided with
The floating body assembled outward with steel skeleton, the top of described steel skeleton is connected with modulator 1, and bottom is connected with counterweight 7, described reinforcing bar
Frame uses two yi word pattern structures, and the angle between two steel skeletons is 180 degree.Described floating body includes upper round platform 2, middle cylinder
5th, 6 three sections of lower round platform, every section is constituted by 2, and each angle is 180 degree.Upper round platform 2 and lower round platform 6 are near middle circle
The conical structure that the one end of post 5 is retracted to two ends, described upper round platform 2, middle cylinder 5, the height ratio of lower round platform 6 are：1:2.8:
2。
Referring to accompanying drawing 1 and accompanying drawing 3, upper round platform 2 of the present utility model, middle cylinder 5, lower round platform 6 are used with steel skeleton and are connected
Bolt 3 is connected as one, and the gap with 10mm, makes buoy shape between upper round platform 2, middle cylinder 5, three parts of lower round platform 6
Into energy, the entirety of wear-resistant, absorption shock, is effective against the impact and friction of general floating ice.
Preparation method of the present utility model is：
The mould for manufacturing rotational moulding shell is prepared first, and mould uses stainless steel making, according to upper round platform 2, middle cylinder 5
Manufactured respectively with lower round platform 6.The shell of standard type is made of non-fading macromolecular material using rotational moulding method, shell manufacture is completed
Afterwards, then to the enclosure of standard type the packing material of waterproof is filled, it is ensured that be full of.Buoy is prepared using seamless steel pipe and steel plate
Steel skeleton, steel skeleton is welding structure, and the top of steel skeleton is connected with modulator 1, and the position of upper round platform 2 is with steel skeleton by the company of welding
Hanger 4 is connected, is act as lifting lighted buoy.Bottom is connected with counterweight 7, during counterweight 7 is fixed on by lower supporting drag-frame 11
On heart steel pipe 10, lower hanger 8 is welded with center steel pipe 10, for being connected with anchor chain.Complete steel skeleton prepare after, by rotational moulding body with
Steel skeleton connecting bolt 3 is connected, and completes the manufacture of lighted buoy.
Using the buoy of yi word pattern steel skeleton, confirm that buoy can resist rushing for floating ice through model analysis and Strength co-mputation
Hit, intensity meets design requirement.
Tested through lower water, the focal plane of buoy height and profiling area coinciding design requirement, radar pan effect very well, can be with
Season beyond in the winter time substitutes current buoy.
The utility model patent is described in further detail below by specific embodiment, following examples are descriptive
, it is not limited, it is impossible to the protection domain of the utility model patent is limited with this.
The long-acting lighted buoy main structure in high-molecular polythene ice formation is the structure that cylinder and cone are combined, overall length about 7.0
Rice, the maximum gauge of standard type is 1.5 meters.The profiling area of the buoy is not less than 3.8m2, light range is not less than 3nm, and focal plane is highly
More than 3.5m.20cm is less than in floating ice thickness, ice cube area is less than 100m2Under sea conditions, standard type is not shifted over, damages.
Depth of water scope -10m~-20m is applicable, operating ambient temperature meets -35C °~+40C °, and the maintenance cycle of the energy is not less than 2
Year.
The lighted buoy floating body uses anti-UV environmental protection macromolecules polythene material, by steel mould three-dimensional rotation rotation molding
Technique makes, and has 12.7 millimeters of solid shells.Before Mold Making is entered, by high-molecular polythene raw material and colored face
Material is sufficiently mixed, it is ensured that floating body surface colour is uniform and smooth, saves later stage sandblasting and touch-up paint construction；Simultaneously using this kind of from attached
Body material and construction technology, increased the thickness of floating body surface stress impetus, make its stretching resistance stronger, effectively suppress marine growth
It is dirty.
Filled polyethylene foam in floating body, makes material fusion and is expanded to maximum volume, and then be full of by steam course
Inside the floating body of whole sealing, increase floating body intensity, even if shell is impaired, can also keep floating body not intake, so as to ensure to float
The indicated weight heart and buoyancy.Floating body material and the special process for making, make it possess in high salt basicity, humidity, low temperature, floating ice, purple
After the mal-condition long-term uses such as outside line irradiation, surface is not faded, is not fallen off, and maintenance period and service life are longer.
Three sections of designs of floating body point, foring can be wear-resistant, absorbs the entirety clashed into, and can effectively resist the impact of general floating ice
And collision；Being damaged as there is part floating body simultaneously, directly can at sea change corresponding floating body part, it is overall more without carrying out buoy
Change.
The thickness design of the utility model floating body shell meets the intensity needs that resistance floating ice clashes into, by FEM calculation
It is determined that, internal filled polyethylene foam keeps floating body watertight and intensity.The key technical indexes is：Profiling area is not less than
3.8m2, light range is not less than 3nm, and focal plane is highly more than 3.5m.Rolling period is T=3-5s.
The long-acting lighted buoy of the utility model realizes the single navigation mark in single-point position, changes in current marine site at single-point navaid position
The mode of two sets of standard types (winter ice mark and summer routine buoy) need to be equipped with, maintenance week is changed in the maintenance for extending ice formation lighted buoy
Phase, Compensation Liability for Damage Caused by the Fault in the Administration of Aids to Navigation maintenance efficiency is improve, from single-point position standard type cost angle analysis, the system research of long-acting lighted buoy can be effective
Navigation mark body cost is reduced, with good economic benefit.The operation intensity of navigation mark operating personnel and ship is alleviated simultaneously, is shown
Work reduces the security risk of Compensation Liability for Damage Caused by the Fault in the Administration of Aids to Navigation maintenance cost and navigation mark operation.
Claims (6)
1. a kind of long-acting lighted buoy in high-molecular polythene ice formation, it is characterized in that：Outside the steel skeleton and steel skeleton being provided with including inside
Assembled floating body, the top of described steel skeleton is connected with modulator, and with reconnecting, counterweight is fixed by lower supporting drag-frame for bottom
On the center steel pipe being provided with, lower hanger and center steel-pipe welding, described steel skeleton use two yi word pattern structures, two steel
Angle between skeleton is 180 degree.
2. the long-acting lighted buoy in high-molecular polythene ice formation according to claim 1, it is characterized in that：Described floating body includes upper
Round platform, middle cylinder, three sections of lower round platform, every section is constituted by 2, and each angle is 180 degree.
3. the long-acting lighted buoy in high-molecular polythene ice formation according to claim 1 and 2, it is characterized in that：Described floating body is
High-molecular polythene material rotational moulding shell is constituted with polyethylene filler.
4. the long-acting lighted buoy in high-molecular polythene ice formation according to claim 2, it is characterized in that：Described upper round platform, in
Cylinder, lower round platform and steel skeleton are connected as one using connecting bolt, between upper round platform, middle cylinder, three parts of lower round platform
Gap with 10mm.
5. the long-acting lighted buoy in high-molecular polythene ice formation according to claim 2 or 4, it is characterized in that：Described upper round platform
It is described upper round platform, middle cylinder, lower round platform from the conical structure being retracted to two ends near middle cylinder one end with lower round platform
Highly ratio is：1:2.8:2.
6. the long-acting lighted buoy in high-molecular polythene ice formation according to claim 5, it is characterized in that：Described upper round platform position
Steel skeleton on the upper hanger of welding.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620998743.7U CN206307242U (en) | 2016-08-30 | 2016-08-30 | A kind of long-acting lighted buoy in high-molecular polythene ice formation |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620998743.7U CN206307242U (en) | 2016-08-30 | 2016-08-30 | A kind of long-acting lighted buoy in high-molecular polythene ice formation |
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| CN206307242U true CN206307242U (en) | 2017-07-07 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106184628A (en) * | 2016-08-30 | 2016-12-07 | 交通运输部北海航海保障中心天津航标处 | The long-acting lighted buoy in a kind of high-molecular polythene ice formation |
-
2016
- 2016-08-30 CN CN201620998743.7U patent/CN206307242U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106184628A (en) * | 2016-08-30 | 2016-12-07 | 交通运输部北海航海保障中心天津航标处 | The long-acting lighted buoy in a kind of high-molecular polythene ice formation |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Aerial Survey Engineering (Tianjin) Co.,Ltd. Assignor: The Navigation Guarantee Center of North China Sea (NGCN), MOT Contract record no.: X2023980048714 Denomination of utility model: A polymer polyethylene ice area long-lasting light buoy Granted publication date: 20170707 License type: Common License Record date: 20231128 |
|
| EE01 | Entry into force of recordation of patent licensing contract |