CN209008824U - A kind of novel floating ice-resistant platform - Google Patents
A kind of novel floating ice-resistant platform Download PDFInfo
- Publication number
- CN209008824U CN209008824U CN201821530001.7U CN201821530001U CN209008824U CN 209008824 U CN209008824 U CN 209008824U CN 201821530001 U CN201821530001 U CN 201821530001U CN 209008824 U CN209008824 U CN 209008824U
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- ice
- rotary table
- novel floating
- resistant platform
- band
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Abstract
The utility model discloses a kind of novel floating ice-resistant platform, is related to ocean engineering field.The novel floating ice-resistant platform includes: anti-ice band, is suitable for ice-breaking, and the anti-ice band includes at least one rotary table, and the circumferential zigzag structure for being set to the rotary table surface；Workbench, the workbench are suitable for carrying operating equipment；Pillar construction, the pillar construction are suitable for driving the anti-ice band to float up and down ice-breaking；The workbench, the anti-ice band, the pillar construction are set in sequence along gravity direction.The novel floating ice-resistant platform disclosed by the utility model, due to being equipped with the anti-ice band of zigzag structure between the novel floating ice-resistant platform and the seawater water surface, under the drive of the pillar construction to float up and down, sea ice can be easily abolished, influence of the ice load to the novel floating ice-resistant platform is reduced.
Description
Technical field
The utility model relates to field of ocean engineering, and in particular to a kind of novel floating ice-resistant platform.
Background technique
Ocean scene is monitored in recent years and is found, influence of the ice load for ocean structure is much larger than wave, wind, ocean current
Etc. factors.So if can not find good method to mitigate or eliminate the influence of ice load, that will seriously affect ocean knot
The safety of structure not only brings heavy economic losses to country or company, but also serious accident will occur.The Arctic Ocean,
The accident for causing hull to rupture due to icing all occurred for the Bohai Sea in China, and ocean platform also occurred and is directly pushed over by ice.
The type of practical ice-resistant platform is divided into three kinds in the world at present: fixed, mobile and semi-fixed type.Fixed ice-resistant platform
There is overall stability is good, rigidity is larger, weatherliness is strong etc., but mobility is poor.And mobile ice-resistant platform
Mobility is good, but its overall stability is poor and requires to ground and environmental condition.Semi-fixed type ice-resistant platform is comprehensive
The advantages of fixed and mobile ice-resistant platform, and also have that adapt to the depth of water big, with the obvious advantage.Existing semi-fixed type is anti-
Ice platform and water surface contact position be it is smooth, when there is ice to attack or freeze expand when, cannot prevent well or cannot
Berg is broken, and existing semi-fixed type ice-resistant platform, submerged structure is simple, gravity center instability.
In view of the above drawbacks, the utility model creator obtains originally practical new finally by prolonged research and practice
Type.
Utility model content
To solve above-mentioned technological deficiency, the technical solution adopted in the utility model is:
A kind of novel floating ice-resistant platform is provided, the novel floating ice-resistant platform includes:
Anti-ice band is suitable for ice-breaking, and the anti-ice band includes at least one rotary table, and is circumferentially set to the rotary table surface
Zigzag structure；
Workbench, the workbench are suitable for carrying operating equipment；
Pillar construction, the pillar construction are suitable for driving the anti-ice band to float up and down ice-breaking；
The workbench, the anti-ice band, the pillar construction are set in sequence along gravity direction.
Optionally, the anti-ice band includes the first rotary table, and first rotary table includes first end face and second end face, described
The diameter of first end face to the second end face is gradually expanded；
The second end face of first rotary table is connected with the bottom surface of the workbench, and the first end face is located at described
Second end face is along the lower part of gravity direction.
Optionally, the anti-ice band further includes the second rotary table and third rotary table, first rotary table, second rotary table,
The third rotary table is set in sequence along gravity direction.
Optionally, the surface of first rotary table, second rotary table and the third rotary table is circumferentially arranged along central axes
There is the zigzag structure.
Optionally, the pillar construction includes support column and buoyancy tank, and the support column is set to the upper surface of the buoyancy tank, institute
Anti-ice band is stated to be connected with the support column.
Optionally, the support column is frustum cone structure, and the support column is connected with the third rotary table.
Optionally, the buoyancy tank is cylinder, and several cells are separated into the buoyancy tank, and the cell is suitable for inside
Oil-filled oil extraction is to drive the anti-ice band to float up and down.
Optionally, the anti-ice band and the buoyancy tank are steel construction composition.
Optionally, the pillar construction is provided with mooring system below gravity direction, and the mooring system includes anchor
Chain, suction anchor and control system；
The anchor chain is connected with the pillar construction, and the suction anchor connects the anchor chain and fixes the pillar construction,
The control device controls the mooring system and is suitable for the novel floating ice-resistant platform adaptation varying environment variation.
Optionally, the center of gravity of the new ice-resistant platform under water, is suitably stable for the knot of the new ice-resistant platform
Structure.
Compared with the prior art the utility model has the beneficial effects that:
The novel floating ice-resistant platform disclosed by the utility model, due to being set between the workbench and the seawater water surface
There is the anti-ice band of zigzag shape structure, the anti-ice band, can be light under the drive of the workbench to float up and down
Pine abolishes sea ice, reduces influence of the ice load to the novel floating ice-resistant platform.
Detailed description of the invention
It, below will be to institute in embodiment description in order to illustrate more clearly of the technical solution in various embodiments of the utility model
Attached drawing to be used is needed to be briefly described.
Fig. 1 is the structural schematic diagram of novel floating ice-resistant platform described in the utility model；
Fig. 2 is the side view of rotary table in anti-ice band described in the utility model；
Fig. 3 is the top view of rotary table in anti-ice band described in the utility model；
Fig. 4 is the bottom view of rotary table in anti-ice band described in the utility model.
Digital representation in figure:
1- workbench, 2- anti-ice band, 3- pillar construction, 4- mooring system, the first rotary table of 21-, the second rotary table of 22-, 23-
Third rotary table, 24- zigzag structure, 31- support column, 32- buoyancy tank, 41- anchor chain.
Specific embodiment
Below in conjunction with attached drawing, the above and other technical features and advantages of the present invention are described in more detail.
Embodiment one
As shown in connection with fig. 1, Fig. 1 is the structural schematic diagram of novel floating ice-resistant platform described in the utility model.This is practical
Novel to disclose a kind of novel floating ice-resistant platform, the novel floating ice-resistant platform includes: anti-ice band 2, is suitable for ice-breaking, described
Anti-ice band 2 includes at least one rotary table, and the circumferential zigzag structure 24 for being set to the rotary table surface；Workbench 1, it is described
Workbench 1 is suitable for carrying operating equipment；Pillar construction 3, the pillar construction 3 are suitable for that the anti-ice band 2 is driven to float up and down
Ice-breaking；Pillar construction 3 described in the workbench 1, the anti-ice band 2 is set in sequence along gravity direction.
Wherein, the workbench 1 is located on sea；The lower section of the workbench 1 is connected with the anti-ice band 2,
The surface of the anti-ice band 2 is provided with zigzag structure 24, and the anti-ice band 2 is located at the water surface or more；Under the anti-ice band 2
End face is connected with the pillar construction 3, and the pillar construction 3 is suitable for driving the anti-ice band 2 to float up and down ice-breaking.
When sea has sea ice to attack the novel floating ice-resistant platform, the sea ice is touched above and below the seawater water surface
The anti-ice band 2, and contacted with the zigzag structure 24 on 2 surface of anti-ice band, at this point, the pillar construction 3 pass through it is upper
Lower floating drives the anti-ice band 2 to float up and down in the water surface, the sea ice by the compressing from the zigzag structure 24 and
Crackle occurs, and is crushed as fracture occurs for the extension of crackle.
The novel floating ice-resistant platform disclosed by the utility model, due between the workbench 1 and the seawater water surface
The anti-ice band 2 equipped with the zigzag structure 24, the drive that floats up and down of the anti-ice band 2 in the pillar construction 3
Under, sea ice can be easily abolished, influence of the ice load to the novel floating ice-resistant platform is reduced.
Preferably, the pillar construction 3 is located under the seawater water surface, and the anti-ice band 2 has part to be located under the water surface,
Therefore the center of gravity of the novel floating ice-resistant platform is under water, so that the stable structure of the novel floating ice-resistant platform.
Preferably, the anti-ice band 2 and the pillar construction 3 are rigid structure composition, so that the novel floating anti-ice
Platform stabilization is preferable, is adapted to marine environment.
Embodiment two
In conjunction with shown in Fig. 1, Fig. 2, Fig. 3 and Fig. 4, Fig. 2 is the side view of rotary table in anti-ice band described in the utility model, Fig. 3
For the top view of rotary table in anti-ice band described in the utility model, Fig. 4 is the bottom view of rotary table in anti-ice band described in the utility model.
Novel floating ice-resistant platform as described above, the present embodiment are different from place and are, the anti-ice band 2 includes the first rotary table
21, first rotary table 21 includes first end face and second end face, and the diameter of the first end face to the second end face is gradually
Expand；The second end face of first rotary table 21 is connected with the bottom surface of the workbench 1, and the first end face is located at described
Second end face is along the lower part of gravity direction.
The anti-ice band 2 further includes the second rotary table 22 and third rotary table 23, first rotary table 21, second rotary table
22, the third rotary table 23 is set in sequence along gravity direction.First rotary table 21, second rotary table 22 and third circle
On the surface of platform 23 uniformly, be symmetrically arranged with zigzag structure 24.
Wherein, second rotary table 22 includes third end face and the 4th end face, the third end face to the 4th end face
Diameter be gradually expanded；The third rotary table 23 includes the 5th end face and the 6th end face, the 5th end face to the 6th end
The diameter in face is gradually expanded.The third end face of second rotary table 22 is connected with the first end face of first rotary table 21；Institute
The 4th end face for stating the second rotary table 22 is connected with the 6th rotary table of the third rotary table 23；5th end face of the third rotary table 23
It is connected with the pillar construction 3.The flat ice ice thickness of the arctic fully takes into account the ice of arctic regions up to 3 meters or so as a result,
Feelings, the anti-ice band 2 are provided with three rotary tables, can adequately guarantee effective ice-breaking.
The second end face of first rotary table 21 is connect with the workbench 1, and the bottom surface of the workbench 1 with
The second end face of first rotary table 21 is adapted, since the second end face area of first rotary table 21 is greater than the first end
Face area, therefore the anti-ice band 2, in anti-ice, broken ice cube can fall into seawater as the surface of first rotary table 21 slides
In, effectively prevent the ice cube of rupture from entering the workbench 1.
When sea has sea ice to attack the novel floating ice-resistant platform, the sea ice is touched above and below the seawater water surface
The anti-ice band 2, and contacted with zigzag structure 24 described in 2 surface of anti-ice band, at this point, the pillar construction 3 passes through
It floats up and down and the anti-ice band 2 is driven to float up and down in the water surface, the sea ice is by the compressing from the zigzag structure 24
And crackle occurs, and be crushed as fracture occurs for the extension of crackle.
Preferably, first rotary table 21, the second rotary table 22, the shape of third rotary table 23, size, structure are identical, three
Cooperation can effective ice-breaking.
Preferably, the zigzag structure 24 is triangular prism protrusion.
Embodiment three
As shown in connection with fig. 1, novel floating ice-resistant platform as described above, the present embodiment is different from place and is, described
Pillar construction 3 includes support column 31 and buoyancy tank 32, and the support column 31 is set to the upper surface of the buoyancy tank 32, the anti-ice band 2
It is connected with the support column 31.
The support column 31 is frustum cone structure, the 5th end face of the upper surface of the support column 31 and the third rotary table 23
It is connected, and the upper surface of the support column 31 is identical as shape, the size of the 5th end face of the third rotary table 23.It is described floating
Case 32 is cylinder, and several cells are separated into the buoyancy tank 32, and the cell is suitable for inside oil-filled oil extraction to drive
Anti-ice band 2 is stated to float up and down.
Wherein, the support column 31 is frustum cone structure, and the buoyancy tank 32 is cylindrical structure；The upper table of the support column 31
Face size is less than lower surface size, and the upper surface area size of the support column 31 and the third rotary table 23
5th face area is in the same size, and the upper surface area that the lower surface size of the support column 31 is less than the buoyancy tank 32 is big
Small, the support column 31 is for connecting the anti-ice band 2 and the buoyancy tank 32.
The buoyancy tank 32 is steel construction composition, and it is in several cells that the inside of the buoyancy tank 32 is separated by steel plate, each
Cell be it is closed, the quantity of the cell determines according to actual needs.Region where the novel floating ice-resistant platform, tool
There is an oil storage platform structure, the novel floating ice-resistant platform is connect with the oil storage platform structure by pipeline, Ke Yishi
Now process oil-filled into the cell and oil extraction, and then realize that the floating of the buoyancy tank 32 is sunk.
When sea has sea ice to attack the novel floating ice-resistant platform, the sea ice is touched above and below the seawater water surface
The anti-ice band 2, and contacted with zigzag structure 24 described in 2 surface of anti-ice band, at this point, the oil storage platform structure to
Oil-filled and oil extraction in the buoyancy tank 32, and then realize that the floating of the buoyancy tank 32 is sunk, the upper and lower drive of drifting along of the buoyancy tank 32
The anti-ice band 2 floats up and down in the water surface, and by the compressing from the zigzag structure 24 crackle is occurred for the sea ice, and
It is crushed as fracture occurs for the extension of crackle.
Preferably, the buoyancy tank 32 can also realize the upper and lower of the buoyancy tank 32 by the water-filling into the cell and draining
It drifts along, the existing seawater resources of local use realize energy saving effect.
Preferably, the support column 31 forms as the buoyancy tank 32 for steel construction.
Preferably, the support column 31 is integrally formed with the buoyancy tank 32, the intensity of the pillar construction 3 is increased.
Example IV
As shown in connection with fig. 1, novel floating ice-resistant platform as described above, the present embodiment is different from place and is, described
Pillar construction 3 is provided with mooring system 4 below gravity direction, and the mooring system 4 is suitable for the novel floating anti-ice
Platform is limited in a certain range of sea area；
The mooring system 4 includes anchor chain 41, suction anchor and control system；The anchor chain 41 and 3 phase of pillar construction
Even, the suction anchor connects the anchor chain 41 and fixes the pillar construction 3, and the control device controls the mooring system 4
Varying environment variation is adapted to suitable for the novel floating ice-resistant platform.
Wherein, one end of the anchor chain 41 is connected to the lower surface of the buoyancy tank 32, and the suction anchor sinks to sea bed, described
The other end of anchor chain 41 is connected on the suction anchor, can be by the novel floating by the fixed function of the suction anchor
Ice-resistant platform is fixed in a piece of sea area；The control system can be in the environment of the blowing and raining of sea, for described novel
The specific fluctuation situation of floating ice-resistant platform carries out angle adjustment to the anchor chain 41, to guarantee that the novel floating anti-ice is flat
The stabilization of platform.
Preferably, the anchor chain 41 is date link chain.
Preferably, the anchor chain 41 is made of high strength steel.
When sea has sea ice to attack the novel floating ice-resistant platform, the sea ice is touched above and below the seawater water surface
The anti-ice band 2, and contacted with zigzag structure 24 described in 2 surface of anti-ice band, at this point, the oil storage platform structure to
Oil-filled and oil extraction in the buoyancy tank 32, and then realize that the floating of the buoyancy tank 32 is sunk, the upper and lower drive of drifting along of the buoyancy tank 32
The anti-ice band 2 floats up and down in the water surface, and by the compressing from the zigzag structure 24 crackle is occurred for the sea ice, and
It is crushed as fracture occurs for the extension of crackle；During ice-breaking, the anchor chain 41 is fixedly connected on always under the buoyancy tank 32
Side, the novel floating ice-resistant platform is fixed in certain region, avoids being shaky and unstable everywhere because of the attack of sea ice
It is damaged caused by fixed.
The above is only the preferred embodiment of the present invention, is merely illustrative for the utility model, and
It is unrestricted.Those skilled in the art understand that can be to it in the spirit and scope defined by the utility model claims
Many changes, modifications, and even equivalents are carried out, but all will fall within the protection scope of the utility model.
Claims (10)
1. a kind of novel floating ice-resistant platform, which is characterized in that the novel floating ice-resistant platform includes:
Anti-ice band (2) is suitable for ice-breaking, and the anti-ice band (2) includes at least one rotary table, and is circumferentially set to the rotary table surface
Zigzag structure (24)；
Workbench (1), the workbench (1) are suitable for carrying operating equipment；
Pillar construction (3), the pillar construction (3) are suitable for driving the anti-ice band (2) to float up and down ice-breaking；
The workbench (1), the anti-ice band (2), the pillar construction (3) are set in sequence along gravity direction.
2. novel floating ice-resistant platform according to claim 1, which is characterized in that the anti-ice band (2) includes the first circle
Platform (21), first rotary table (21) include first end face and second end face, in the axial direction the first end face to described
The diameter of biend is gradually expanded；
The second end face of first rotary table (21) is connected with the bottom surface of the workbench (1), and the first end face is located at
The second end face is along the lower part of gravity direction.
3. novel floating ice-resistant platform according to claim 2, which is characterized in that the anti-ice band (2) further includes second
Rotary table (22) and third rotary table (23), first rotary table (21), second rotary table (22), the third rotary table (23) are along weight
Power direction is set in sequence.
4. novel floating ice-resistant platform according to claim 3, which is characterized in that first rotary table (21), described
The surface of two rotary tables (22) and the third rotary table (23) is circumferentially provided with the zigzag structure (24) along central axes.
5. novel floating ice-resistant platform according to claim 3, which is characterized in that the pillar construction (3) includes support
Column (31) and buoyancy tank (32), the support column (31) are set to the upper surface of the buoyancy tank (32), the anti-ice band (2) and the branch
Dagger (31) is connected.
6. novel floating ice-resistant platform according to claim 5, which is characterized in that the buoyancy tank (32) is if interior be separated into
Dry cell, the cell are suitable for inside oil-filled oil extraction to drive the anti-ice band (2) to float up and down.
7. novel floating ice-resistant platform according to claim 5, which is characterized in that the anti-ice band (2) and the buoyancy tank
It (32) is steel construction composition.
8. novel floating ice-resistant platform according to claim 1, which is characterized in that the pillar construction (3) is along gravity side
To lower section be provided with mooring system (4), the mooring system (4) be suitable for the novel floating ice-resistant platform is limited to centainly
In the sea area of range.
9. novel floating ice-resistant platform according to claim 8, which is characterized in that the mooring system (4) includes anchor chain
(41), suction anchor and control system；
The anchor chain (41) is connected with the pillar construction (3), and the suction anchor connects the anchor chain (41) for the column knot
Structure (3) is fixed, and control device controls the mooring system (4) and is suitable for the novel floating ice-resistant platform adaptation varying environment change
Change.
10. novel floating ice-resistant platform according to claim 1, which is characterized in that the novel floating ice-resistant platform
Center of gravity is under water.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821530001.7U CN209008824U (en) | 2018-09-19 | 2018-09-19 | A kind of novel floating ice-resistant platform |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821530001.7U CN209008824U (en) | 2018-09-19 | 2018-09-19 | A kind of novel floating ice-resistant platform |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209008824U true CN209008824U (en) | 2019-06-21 |
Family
ID=66833550
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821530001.7U Expired - Fee Related CN209008824U (en) | 2018-09-19 | 2018-09-19 | A kind of novel floating ice-resistant platform |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209008824U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110920816A (en) * | 2018-09-19 | 2020-03-27 | 哈尔滨工业大学 | Novel floating type ice-resistant platform |
| CN113508772A (en) * | 2020-03-18 | 2021-10-19 | 吴常文 | Bottom-sitting type marine ranch management platform with sinking and floating functions |
-
2018
- 2018-09-19 CN CN201821530001.7U patent/CN209008824U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110920816A (en) * | 2018-09-19 | 2020-03-27 | 哈尔滨工业大学 | Novel floating type ice-resistant platform |
| CN113508772A (en) * | 2020-03-18 | 2021-10-19 | 吴常文 | Bottom-sitting type marine ranch management platform with sinking and floating functions |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190621 Termination date: 20210919 |
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| CF01 | Termination of patent right due to non-payment of annual fee |