CN208233313U - A kind of offshore platform corrosion resisting device - Google Patents
A kind of offshore platform corrosion resisting device Download PDFInfo
- Publication number
- CN208233313U CN208233313U CN201820783513.8U CN201820783513U CN208233313U CN 208233313 U CN208233313 U CN 208233313U CN 201820783513 U CN201820783513 U CN 201820783513U CN 208233313 U CN208233313 U CN 208233313U
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- support column
- connecting plate
- baffle
- box
- rod
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Abstract
The utility model discloses a kind of offshore platform corrosion resisting devices, including upper frame, spar deck, buoyancy tank, connecting plate, transmission case, screw rod, support rod, protective case, baffle-box, ballast tank, water inlet pipe, guide rod, fixed feet, buffer spring, water pump, speed reducer, servo motor, fixture block and card slot, the bottom four corners of upper frame are mounted on support rod, the bottom center of upper frame is equipped with support column, the bottom end that the middle section of support column is located at support rod is fixedly installed with spar deck, the junction of spar deck and support column is provided with protective case, the two sides of the bottom correspondence of spar deck is equipped with buoyancy tank, the bottom of buoyancy tank is connect with connecting plate, the side that one end of connecting plate passes through baffle-box enters inside, and it is connect by the buffer spring of two corresponding installations with support column, the top that support column passes through baffle-box is connect with its bottom interior wall , the apparatus structure is simple, and rotproofness is good, while being influenced by wave smaller and easy to remove.
Description
Technical field
The utility model relates to offshore platform technical field, specially a kind of offshore platform corrosion resisting device.
Background technique
Offshore platform, above tide and with level table a kind of truss structures, for carry out production operation or other
Activity is used, and with greatly developing for marine economy, various piers are also born in succession.Pier is substantially with rubber-plastics material
Casting, due to small in size, buoyancy is just insufficient, then plus various aspects intensity it is insufficient, so can only be on the tranquil water surface
It uses, cannot at sea contend at all with wave.In afloat heavy construction, it is necessary to have platform that could construct, build one
Its is at high cost for a interim small-sized platform.China is an ocean big country, there is wide ocean area, and people more thirst for
It is developed the economy using ocean, offshore platform can become expanding economy platform, it will focus on the people's livelihood and national defense construction performance
Big effect, existing offshore platform structure is complicated, and rotproofness is poor, while being affected by wave, is not easy to move, be limited by position
It makes more.
Utility model content
The purpose of this utility model is to provide a kind of offshore platform corrosion resisting devices, to solve in above-mentioned background technique
The problem of proposition.
In order to solve the above-mentioned technical problem, the utility model provides the following technical solutions: a kind of offshore platform is with corrosion-resistant
Device, including upper frame, support column, spar deck, buoyancy tank, connecting plate, transmission case, screw rod, support rod, protective case, baffle-box, pressure
Carry cabin, water inlet pipe, guide rod, fixed feet, buffer spring, water pump, speed reducer, servo motor, fixture block and card slot, the bottom of the upper frame
Portion quadrangle is mounted on support rod, and the bottom center of the upper frame is equipped with support column, and the middle section of the support column is located at support
The bottom end of bar is fixedly installed with spar deck, and the junction of the spar deck and support column is provided with protective case, the work
The two sides of the bottom correspondence on deck is equipped with buoyancy tank, and the bottom of the buoyancy tank is connect with connecting plate, and one end of the connecting plate is worn
The side for crossing baffle-box enters inside, and is connect by the buffer spring of two corresponding installations with support column, and the support column is worn
The top for crossing baffle-box is connect with its bottom interior wall, and the two sides of the bottom correspondence of the connecting plate is equipped with transmission case, the transmission
The top inner wall of case is equipped with servo motor, and the output shaft of the servo motor is connect by speed reducer with screw rod, the screw rod
Inside is equipped with guide rod, and the bottom of the guide rod is connected by fixture block with card slot, and the card slot is opened in the top of fixed feet, institute
State the bottom that ballast tank is set to connecting plate and baffle-box, the equidistant installation of bottom interior wall of the ballast tank there are three water pump,
The water pump passes through water inlet pipe and ballast tank external connection.
Further, the junction of the support column and baffle-box is provided with gasket.
Further, the screw rod is connect with guide rod through threaded.
Further, the spar deck, buoyancy tank, connecting plate, transmission case, screw rod, support rod and ballast tank are Ni-based
Alloy components.
Further, the junction of the water inlet pipe and ballast tank is equipped with gasket.
Further, the servo motor is bolted with transmission case.
Compared with prior art, the utility model beneficial effect achieved is: the offshore platform corrosion resisting device, into
The junction of water pipe and ballast tank is equipped with gasket, ensure that the leakproofness of junction, avoids part by seawater corrosion, improves
Corrosion resistance, spar deck, buoyancy tank, connecting plate, transmission case, screw rod, support rod and ballast tank are nickel-base alloy component, resistance to
Corruption is good, long service life；When platform is by sea washes, impact force can effectively be slowed down by connecting plate and buffer spring,
The shaking for avoiding upper frame, support column and spar deck, causes the loosening of connection structure, when operation, is subtracted by servo motor drive
Fast machine rotates screw rod, so that guide rod moves downward, until fixed feet is inserted into seabed certain depth, meanwhile, utilize water
Pump will fill seawater in ballast tank, convenient for improving overall stability, be received fixed feet using servo motor reversion after terminating operation
It returns, meanwhile, seawater in ballast tank is discharged, is floated under the action of buoyancy tank, convenient for towage to other job sites, convenient for behaviour
Make.
Detailed description of the invention
Attached drawing is used to provide a further understanding of the present invention, and constitutes part of specification, practical with this
Novel embodiment is used to explain the utility model together, does not constitute limitations of the present invention.In the accompanying drawings:
Fig. 1 is the integral planar structural schematic diagram of the utility model；
Fig. 2 is the whole interior structural schematic diagram of the utility model；
Fig. 3 is the transmission case schematic diagram of internal structure of the utility model；
Fig. 4 is the guide rod and fixed feet attachment structure schematic diagram of the utility model；
In figure: 1, upper frame；2, support column；3, spar deck；4, buoyancy tank；5, connecting plate；6, transmission case；7, screw rod；8, it props up
Strut；9, protective case；10, baffle-box；11, ballast tank；12, water inlet pipe；13, guide rod；14, fixed feet；15, buffer spring；16,
Water pump；17, speed reducer；18, servo motor；19, fixture block；20, card slot.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Fig. 1-4 is please referred to, the utility model provides a kind of technical solution: a kind of offshore platform corrosion resisting device, including
Upper frame 1, support column 2, spar deck 3, buoyancy tank 4, connecting plate 5, transmission case 6, screw rod 7, support rod 8, protective case 9, baffle-box 10,
Ballast tank 11, water inlet pipe 12, guide rod 13, fixed feet 14, buffer spring 15, water pump 16, speed reducer 17, servo motor 18, fixture block
19 and card slot 20, the bottom four corners of upper frame 1 be mounted on support rod 8, the bottom center of upper frame 1 is equipped with support column 2, support column
The bottom end that 2 middle section is located at support rod 8 is fixedly installed with spar deck 3, and spar deck 3 and the junction of support column 2 are provided with
The two sides of the bottom correspondence of protective case 9, spar deck 3 is equipped with buoyancy tank 4, and the bottom of buoyancy tank 4 is connect with connecting plate 5, connecting plate 5
One end pass through the side of baffle-box 10 and enter inside, and connect by the buffer springs 15 of two corresponding installations with support column 2,
The junction of support column 2 and baffle-box 10 is provided with gasket, ensure that the leakproofness of junction, avoids part by seawater corruption
Erosion improves corrosion resistance, and the top that support column 2 passes through baffle-box 10 is connect with its bottom interior wall, the two sides of the bottom of connecting plate 5
Corresponding to be equipped with transmission case 6, the top inner wall of transmission case 6 is equipped with servo motor 18, and servo motor 18 and transmission case 6 pass through spiral shell
It tethers and connects, ensure that the stability of connection, the output shaft of servo motor 18 is connect by speed reducer 17 with screw rod 7, inside screw rod 7
Guide rod 13 is installed, screw rod 7 is connected through a screw thread with guide rod 13, ensure that the stability of connection, and the bottom of guide rod 13 passes through card
Block 19 and card slot 20 connect, and card slot 20 is opened in the top of fixed feet 14, and ballast tank 11 is set to connecting plate 5 and baffle-box 10
Bottom, there are three water pump 16, water pumps 16 to pass through water inlet pipe 12 and ballast tank 11 for the equidistant installation of the bottom interior wall of ballast tank 11
The junction of external connection, water inlet pipe 12 and ballast tank 11 is equipped with gasket, ensure that the leakproofness of junction, avoids part
By seawater corrosion, corrosion resistance, spar deck 3, buoyancy tank 4, connecting plate 5, transmission case 6, screw rod 7, support rod 8 and ballast are improved
Cabin 11 is nickel-base alloy component, and rotproofness is good, long service life；When platform is by sea washes, pass through connecting plate 5 and buffering
Spring 15 can effectively slow down impact force, avoid the shaking of upper frame 1, support column 2 and spar deck 3, cause the pine of connection structure
It is dynamic, when operation, drive speed reducer 17 that screw rod 7 is rotated by servo motor 18, so that guide rod 13 moves downward, until
Fixed feet 14 is inserted into seabed certain depth, meanwhile, seawater will be filled in ballast tank 11 using water pump 16, convenient for improving monolithic stability
Property, fixed feet 14 is withdrawn using the reversion of servo motor 18 after terminating operation, meanwhile, seawater in ballast tank 11 is discharged, floating
Float under the action of case 4, convenient for towage to other job sites.
It should be noted that, in this document, relational terms such as first and second and the like are used merely to a reality
Body or operation are distinguished with another entity or operation, are deposited without necessarily requiring or implying between these entities or operation
In any actual relationship or order or sequence.Moreover, the terms "include", "comprise" or its any other variant are intended to
Non-exclusive inclusion, so that the process, method, article or equipment including a series of elements is not only wanted including those
Element, but also including other elements that are not explicitly listed, or further include for this process, method, article or equipment
Intrinsic element.
Finally, it should be noted that the above descriptions are merely preferred embodiments of the present invention, it is not limited to this
Utility model, although the utility model is described in detail with reference to the foregoing embodiments, for those skilled in the art
For, it is still possible to modify the technical solutions described in the foregoing embodiments, or to part of technical characteristic
It is equivalently replaced.Within the spirit and principle of the utility model, any modification, equivalent replacement, improvement and so on,
It should be included within the scope of protection of this utility model.
Claims (6)
1. a kind of offshore platform corrosion resisting device, including upper frame (1), support column (2), spar deck (3), buoyancy tank (4), connection
Plate (5), transmission case (6), screw rod (7), support rod (8), protective case (9), baffle-box (10), ballast tank (11), water inlet pipe (12),
Guide rod (13), fixed feet (14), buffer spring (15), water pump (16), speed reducer (17), servo motor (18), fixture block (19) and
Card slot (20), it is characterised in that: the bottom four corners of the upper frame (1) are mounted on support rod (8), the bottom of the upper frame (1)
Center is equipped with support column (2), and the bottom end that the middle section of the support column (2) is located at support rod (8) is fixedly installed with spar deck
(3), the junction of the spar deck (3) and support column (2) is provided with protective case (9), the bottom two of the spar deck (3)
Side correspondence is equipped with buoyancy tank (4), and the bottom of the buoyancy tank (4) is connect with connecting plate (5), and one end of the connecting plate (5) is worn
The side for crossing baffle-box (10) enters inside, and is connect by the buffer spring (15) of two corresponding installations with support column (2), institute
It states support column (2) to connect across the top of baffle-box (10) with its bottom interior wall, the corresponding peace in the two sides of the bottom of the connecting plate (5)
Equipped with transmission case (6), the top inner wall of the transmission case (6) is equipped with servo motor (18), the servo motor (18) it is defeated
Shaft is connect by speed reducer (17) with screw rod (7), is equipped with guide rod (13) inside the screw rod (7), the guide rod (13)
Bottom is connected by fixture block (19) and card slot (20), and the card slot (20) is opened in the top of fixed feet (14), the ballast tank
(11) it is set to the bottom of connecting plate (5) Yu baffle-box (10), the bottom interior wall of the ballast tank (11) is equidistant to be equipped with three
A water pump (16), the water pump (16) pass through water inlet pipe (12) and ballast tank (11) external connection.
2. a kind of offshore platform corrosion resisting device according to claim 1, it is characterised in that: the support column (2) with
The junction of baffle-box (10) is provided with gasket.
3. a kind of offshore platform corrosion resisting device according to claim 1, it is characterised in that: the spar deck (3),
Buoyancy tank (4), connecting plate (5), transmission case (6), screw rod (7), support rod (8) and ballast tank (11) are nickel-base alloy component.
4. a kind of offshore platform corrosion resisting device according to claim 1, it is characterised in that: the screw rod (7) with lead
Bar (13) is connected through a screw thread.
5. a kind of offshore platform corrosion resisting device according to claim 1, it is characterised in that: the water inlet pipe (12) with
The junction of ballast tank (11) is equipped with gasket.
6. a kind of offshore platform corrosion resisting device according to claim 1, it is characterised in that: the servo motor (18)
It is bolted with transmission case (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820783513.8U CN208233313U (en) | 2018-05-24 | 2018-05-24 | A kind of offshore platform corrosion resisting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820783513.8U CN208233313U (en) | 2018-05-24 | 2018-05-24 | A kind of offshore platform corrosion resisting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208233313U true CN208233313U (en) | 2018-12-14 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820783513.8U Active CN208233313U (en) | 2018-05-24 | 2018-05-24 | A kind of offshore platform corrosion resisting device |
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| Country | Link |
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| CN (1) | CN208233313U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN118010309A (en) * | 2024-04-08 | 2024-05-10 | 中国海洋大学 | Multi-floating body movement device and fluid-solid coupling synchronous measurement system and analysis method thereof |
-
2018
- 2018-05-24 CN CN201820783513.8U patent/CN208233313U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN118010309A (en) * | 2024-04-08 | 2024-05-10 | 中国海洋大学 | Multi-floating body movement device and fluid-solid coupling synchronous measurement system and analysis method thereof |
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