CN110228001A - A kind of offshore drilling platform ocean wave type derusting device - Google Patents
A kind of offshore drilling platform ocean wave type derusting device Download PDFInfo
- Publication number
- CN110228001A CN110228001A CN201910641139.7A CN201910641139A CN110228001A CN 110228001 A CN110228001 A CN 110228001A CN 201910641139 A CN201910641139 A CN 201910641139A CN 110228001 A CN110228001 A CN 110228001A
- Authority
- CN
- China
- Prior art keywords
- fixed column
- guide pipe
- annular
- cylinder chamber
- circular
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 238000005553 drilling Methods 0.000 title claims abstract description 31
- 244000309464 bull Species 0.000 claims abstract description 9
- 238000005498 polishing Methods 0.000 claims description 13
- 239000004575 stone Substances 0.000 claims description 11
- 239000007787 solid Substances 0.000 claims description 5
- 230000000694 effects Effects 0.000 abstract description 3
- BGPVFRJUHWVFKM-UHFFFAOYSA-N N1=C2C=CC=CC2=[N+]([O-])C1(CC1)CCC21N=C1C=CC=CC1=[N+]2[O-] Chemical compound N1=C2C=CC=CC2=[N+]([O-])C1(CC1)CCC21N=C1C=CC=CC1=[N+]2[O-] BGPVFRJUHWVFKM-UHFFFAOYSA-N 0.000 description 3
- 238000004140 cleaning Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000003628 erosive effect Effects 0.000 description 2
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000035939 shock Effects 0.000 description 2
- 239000003973 paint Substances 0.000 description 1
- 239000003208 petroleum Substances 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 239000013535 sea water Substances 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- 238000010186 staining Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B27/00—Other grinding machines or devices
- B24B27/033—Other grinding machines or devices for grinding a surface for cleaning purposes, e.g. for descaling or for grinding off flaws in the surface
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B41/00—Component parts such as frames, beds, carriages, headstocks
- B24B41/007—Weight compensation; Temperature compensation; Vibration damping
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B41/00—Component parts such as frames, beds, carriages, headstocks
- B24B41/04—Headstocks; Working-spindles; Features relating thereto
- B24B41/047—Grinding heads for working on plane surfaces
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B55/00—Safety devices for grinding or polishing machines; Accessories fitted to grinding or polishing machines for keeping tools or parts of the machine in good working condition
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Earth Drilling (AREA)
Abstract
The invention discloses a kind of offshore drilling platform ocean wave type derusting devices, including drilling platforms ontology and more fixed columns, the two sides of the fixed column are rotatably connected to bull stick, the end of the bull stick is fixedly connected with resistance wave plate, fan-shaped elastic balloon is connected between the upside of the resistance wave plate and the side wall of fixed column, cylinder chamber is equipped in the fixed column, it is connected between the cylinder chamber and fan-shaped elastic balloon by air inlet pipe, the interior bottom of the cylinder chamber is fixed with guide pipe, it is connected between the guide pipe and cylinder chamber by stomata, piston is slidingly sealed on the guide pipe, reset spring is arranged on the guide pipe, drilling platforms ontology is run through in the upper end of the guide pipe, and valve is installed at nozzle, the lateral wall of the piston is embedded with first annular magnet.Structure of the invention is reasonable, automatically can carry out derusting operation to fixed column using wave, safer, derusting effect is good.
Description
Technical field
The present invention relates to offshore drilling platform technical field more particularly to a kind of offshore drilling platform ocean wave type derusting dresses
It sets.
Background technique
Offshore drilling platform is mainly used for drilling the offshore structures of well.The equipment such as upper dress drilling well, power, communication, navigation,
And safe life-saving and personnel's living facilities.Exploratory engineering of off-shore petroleum/gas reservoir develops indispensable means, mainly there is jack up and partly latent
Formula drilling platforms.
The fixed column of offshore drilling platform is due to the erosion by seawater, even if being coated with antirust paint, when using one section
Between after outer wall still will appear rusty stain, such as cleaning not in time, it is internal that rusty stain can slowly expand erosion, causes serious consequence.Mesh
Preceding needs are artificial lower to have biggish security risk to derusting below drilling platforms, and derusts when needing to expend a large amount of
Between.
Summary of the invention
The purpose of the present invention is to solve disadvantages existing in the prior art, and a kind of offshore drilling platform sea proposed
Unrestrained formula derusting device automatically can carry out derusting operation to fixed column using wave, and safer, derusting effect is good.
To achieve the goals above, present invention employs following technical solutions:
A kind of offshore drilling platform ocean wave type derusting device, including drilling platforms ontology and more fixed columns, it is described solid
The two sides of fixed column are rotatably connected to bull stick, and the end of the bull stick is fixedly connected with resistance wave plate, the upside of the resistance wave plate and solid
It is connected with fan-shaped elastic balloon between the side wall of fixed column, cylinder chamber, the cylinder chamber and sector elasticity are equipped in the fixed column
It is connected between air bag by air inlet pipe, the interior bottom of the cylinder chamber is fixed with guide pipe, between the guide pipe and cylinder chamber
It is connected to by stomata, piston is slidingly sealed on the guide pipe, reset spring, the guide pipe are arranged on the guide pipe
Upper end run through drilling platforms ontology, and valve is installed at nozzle, the lateral wall of the piston is embedded with first annular magnet,
The lateral wall of the fixed column is equipped with second annular magnet attracting with first annular magnet, the lower end of second annular magnet
It is fixed with disk, the middle of the disc is equipped with the circular port matched with fixed column, is equipped with annular chamber, the circle in the disk
It is connected between shape mouth and annular chamber by circular passage, sliding has circular rod in the circular passage, is equipped in the circular rod
Mechanism is pushed against, the annular polishing stone connecting with abutting mechanism is equipped in the circular port, the circular rod is located in annular chamber
Side is equipped with Pneumatic wheel, is equipped with ring pipe in the lateral wall of the annular chamber, and the inner wall even distribution of the annular chamber, which has, multiple to incline
Tiltedly be arranged and the outlet head that be connected to ring pipe, the ring pipe be connected to sector elastic balloon by air-out hose, it is described out
Check valve is mounted in gas hose and air inlet pipe.
Preferably, the resistance wave plate is fanning strip.
Preferably, the upper end of the circular rod is equipped with endless glide, the inner top of the endless glide and circular passage
It is slidably connected.
Preferably, the abutting mechanism includes the multiple cylindrical cavities being arranged in circular rod, is equipped with follow block, institute in the cylindrical cavity
State by pushing against spring connection between the side of follow block and the inner wall of cylindrical cavity, the other side of the follow block by connecting rod with
Annular polishing stone is fixedly connected.
Compared with prior art, the present invention has the advantages that:
1, it is provided with resistance wave plate, hinders and connects fan-shaped elastic balloon between wave plate and fixed column, be provided with Pneumatic wheel in disk
With annular polishing stone, the shock of wave can be utilized, the gas in fan-shaped elastic balloon be discharged into annular chamber, flowing is passed through
Air-flow drives Pneumatic wheel rotation, final that annular polishing stone is driven to polish the lateral wall of fixed column, will can effectively consolidate
Rusty stain on fixed column lateral wall removes.
2, it is provided with the cylinder chamber being connected to fan-shaped elastic balloon, is provided with piston in cylinder chamber, the lateral wall of piston is embedding
Equipped with first annular magnet, the second annular magnet matched with first annular magnet is fixed on disk, it can be automatically real
It now moves, thus realization derusting from up to down.
Detailed description of the invention
Fig. 1 is a kind of structural schematic diagram of offshore drilling platform ocean wave type derusting device proposed by the present invention；
Fig. 2 is a kind of disk schematic cross-sectional view of offshore drilling platform ocean wave type derusting device proposed by the present invention；
Fig. 3 is structure enlargement diagram at a kind of A of offshore drilling platform ocean wave type derusting device proposed by the present invention.
In figure: 1 drilling platforms ontology, 2 valves, 3 second annular magnets, 4 first annular magnet, 5 pistons, 6 air-out hoses,
7 guide pipes, 8 reset springs, 9 cylinder chambers, 10 stomatas, 11 bull sticks, 12 fixed columns, 13 air inlet pipe, 14 resistance wave plates, 15 fan-shaped elasticity
Air bag, 16 disks, 17 ring pipes, 18 Pneumatic wheels, 19 outlet heads, 20 annular polishing stones, 21 endless glides, 22 circular ports, 23 rings
Shape bar, 24 annular chambers, 25 push against spring.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.
Referring to Fig.1-3, a kind of offshore drilling platform ocean wave type derusting device, including drilling platforms ontology 1 and more are solid
Fixed column 12, the two sides of fixed column 12 are rotatably connected to bull stick 11, and the end of bull stick 11 is fixedly connected with resistance wave plate 14, hinders wave plate 14
Upside and fixed column 12 side wall between be connected with fan-shaped elastic balloon 15, cylinder chamber 9, cylinder chamber 9 are equipped in fixed column 12
It is connected between fan-shaped elastic balloon 15 by air inlet pipe 13, the interior bottom of cylinder chamber 9 is fixed with guide pipe 7, guide pipe 7 and column
It is connected between shape chamber 9 by stomata 10, piston 5 is slidingly sealed on guide pipe 7, reset spring 8 is arranged on guide pipe 7, is led
Run through drilling platforms ontology 1 to the upper end of pipe 7, and valve 2 is installed at nozzle, can realize and open in 1 upper end of drilling platforms ontology
It closes.
The lateral wall of piston 5 is embedded with first annular magnet 4, and the lateral wall of fixed column 12 is equipped with and first annular magnet 4
The second attracting annular magnet 3, the lower end of the second annular magnet 3 are fixed with disk 16, are equipped with and fixed column 12 among disk 16
The circular port 22 matched, disk 16 is interior to be equipped with annular chamber 24, is connected between circular port 22 and annular chamber 24 by circular passage,
Sliding has circular rod 23 in circular passage, and interior be equipped with of circular rod 23 pushes against mechanism, be equipped in circular port 22 and connect with abutting mechanism
Annular polishing stone 20, the side that circular rod 23 is located in annular chamber 24 is equipped with Pneumatic wheel 18, in the lateral wall of annular chamber 24
Equipped with ring pipe 17, the inner wall even distribution of annular chamber 24 has multiple outlet heads 19 for being obliquely installed and being connected to ring pipe 17, annular
Pipe 17 is connected to fan-shaped elastic balloon 15 by air-out hose 6, is mounted on check valve in air-out hose 6 and air inlet pipe 13,
Guarantee that the gas in cylinder chamber 9 can only unidirectionally be discharged from air inlet pipe 13, the gas of fan-shaped elastic balloon 15 can only be unidirectionally from outlet
Hose 6 squeezes out.
In the present invention, resistance wave plate 14 is fanning strip, the maximized active force for utilizing wave.It installs the upper end of circular rod 23
There is endless glide 21, endless glide 21 and the inner top of circular passage are slidably connected, and guarantee that circular rod 23 normally rotates.It pushes against
Mechanism includes the multiple cylindrical cavities being arranged in circular rod 23, follow block is equipped in cylindrical cavity, between the side of follow block and the inner wall of cylindrical cavity
By pushing against 25 elastic connection of spring, the other side of follow block is fixedly connected by connecting rod with annular polishing stone 20, passes through abutting
The elastic force of spring 25 guarantees that annular polishing stone 20 is able to use and offsets with fixed column 12, guarantees the effect of derusting.
In the present invention, resistance wave plate 14 is mounted on to the position on a little higher than sea level, when wave is larger, wave strikes solid
Fixed column 12 can be sprung up upwards, push resistance wave plate 14 and rotated, since the impact force of wave is larger, to hinder the velocity of rotation of wave plate 14
Fastly, fan-shaped elastic balloon 15 is quickly squeezed, internal gas is squeezed into ring pipe 17 by air-out hose 6, then by more
A outlet head 19 being obliquely installed sprays, and makes the air-flow for forming a high speed in annular chamber 24, Pneumatic wheel 18 is driven to rotate, pneumatic
Wheel 18 drives annular polishing stone 20 to polish the lateral wall of fixed column 12 by circular rod 23, and the rust staining of lateral wall is ground
It goes, rust cleaning efficiency is high.
The shock of wave be it is reciprocal, with when wave retracts, the fan-shaped rebound of elastic balloon 15 carries out air-breathing, passes through air inlet
Pipe 13 absorbs the gas inside cylinder chamber 9, and 9 internal gas of cylinder chamber is reduced, so that piston 5 can be made to glide along guide pipe 7, by
It is heteropolar attracting in first annular magnet 4 one side opposite with the second annular magnet 3, so that the second annular magnet 3 is under piston 5
It moves and moves down, it is notable that the second annular magnet 3 is arranged on disk 1, and moving down path is the fixed column after polishing
12 surfaces, can guarantee its normal sliding, when piston 5 is displaced downwardly to lowermost end, polishing terminates, and when next time derusts, need to only beat
Valve opening door 3, extraneous gas enter in cylinder chamber 9 along guide pipe 7 and through-hole 10, to be resetted by reset spring 8, then close
Valve closing door 2 carries out the derusting of next time.
The foregoing is only a preferred embodiment of the present invention, but scope of protection of the present invention is not limited thereto,
Anyone skilled in the art in the technical scope disclosed by the present invention, according to the technique and scheme of the present invention and its
Inventive concept is subject to equivalent substitution or change, should be covered by the protection scope of the present invention.
Claims (4)
1. a kind of offshore drilling platform ocean wave type derusting device, including drilling platforms ontology (1) and more fixed columns (12),
It is characterized in that, the two sides of the fixed column (12) are rotatably connected to bull stick (11), and the end of the bull stick (11) is fixedly connected with
It hinders wave plate (14), is connected with fan-shaped elastic balloon (15) between the upside of resistance wave plate (14) and the side wall of fixed column (12),
Cylinder chamber (9) are equipped in the fixed column (12), pass through air inlet pipe between the cylinder chamber (9) and fan-shaped elastic balloon (15)
(13) it is connected to, the interior bottom of the cylinder chamber (9) is fixed with guide pipe (7), is led between the guide pipe (7) and cylinder chamber (9)
Air passing hole (10) is connected to, and is slidingly sealed with piston (5) on the guide pipe (7), is arranged with reset spring on the guide pipe (7)
(8), drilling platforms ontology (1) is run through in the upper end of the guide pipe (7), and valve (2) are equipped at nozzle, the piston (5)
Lateral wall be embedded with first annular magnet (4), the lateral wall of the fixed column (12) is equipped with attracting with first annular magnet (4)
The second annular magnet (3), the lower end of second annular magnet (3) is fixed with disk (16), sets among the disk (16)
There is the circular port (22) matched with fixed column (12), is equipped with annular chamber (24) in the disk (16), the circular port (22)
It is connected between annular chamber (24) by circular passage, sliding has circular rod (23), the circular rod in the circular passage
(23) interior be equipped with pushes against mechanism, and annular polishing stone (20) connecting with abutting mechanism, the ring are equipped in the circular port (22)
The side that shape bar (23) is located in annular chamber (24) is equipped with Pneumatic wheel (18), and ring is equipped in the lateral wall of the annular chamber (24)
Shape pipe (17), the inner wall even distribution of the annular chamber (24) have multiple outlet heads being obliquely installed and be connected to ring pipe (17)
(19), the ring pipe (17) is connected to fan-shaped elastic balloon (15) by air-out hose (6), the air-out hose (6) and
Check valve is mounted in air inlet pipe (13).
2. a kind of offshore drilling platform ocean wave type derusting device according to claim 1, which is characterized in that the resistance wave plate
It (14) is fanning strip.
3. a kind of offshore drilling platform ocean wave type derusting device according to claim 1, which is characterized in that the circular rod
(23) upper end is equipped with endless glide (21), and the endless glide (21) and the inner top of circular passage are slidably connected.
4. a kind of offshore drilling platform ocean wave type derusting device according to claim 1, which is characterized in that the abutting machine
Structure includes that multiple cylindrical cavities in circular rod (23) are arranged, and is equipped with follow block in the cylindrical cavity, the side of the follow block and cylindrical cavity
By pushing against spring (25) elastic connection between inner wall, the other side of the follow block is solid by connecting rod and annular polishing stone (20)
Fixed connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910641139.7A CN110228001B (en) | 2019-07-16 | 2019-07-16 | Sea wave type rust removing device for offshore drilling platform |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910641139.7A CN110228001B (en) | 2019-07-16 | 2019-07-16 | Sea wave type rust removing device for offshore drilling platform |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110228001A true CN110228001A (en) | 2019-09-13 |
| CN110228001B CN110228001B (en) | 2021-04-20 |
Family
ID=67855572
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910641139.7A Active CN110228001B (en) | 2019-07-16 | 2019-07-16 | Sea wave type rust removing device for offshore drilling platform |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110228001B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110711663A (en) * | 2019-10-16 | 2020-01-21 | 刘秀亚 | Offshore drilling platform support column rust cleaning device |
| CN111266980A (en) * | 2020-03-23 | 2020-06-12 | 李静雯 | Steel structure equipment based on electrochemical corrosion principle |
| CN111531446A (en) * | 2020-05-08 | 2020-08-14 | 刘涵 | Offshore drilling platform steelframe rust cleaning device |
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| CN109513647A (en) * | 2018-10-31 | 2019-03-26 | 张飞 | A kind of grand piano string derusting device |
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| CN109648456A (en) * | 2018-12-28 | 2019-04-19 | 陈岩 | A kind of tube surfaces oxide skin cleaning equipment |
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| CN203495728U (en) * | 2013-08-29 | 2014-03-26 | 王银龙 | Pneumatic tool for polishing and derusting steel tube |
| CN105196146A (en) * | 2015-09-02 | 2015-12-30 | 兰州兰石集团有限公司 | Pneumatic polishing machine for external circles of steel pipes |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110711663A (en) * | 2019-10-16 | 2020-01-21 | 刘秀亚 | Offshore drilling platform support column rust cleaning device |
| CN110711663B (en) * | 2019-10-16 | 2021-05-04 | 周鹏 | Offshore drilling platform support column rust cleaning device |
| CN111266980A (en) * | 2020-03-23 | 2020-06-12 | 李静雯 | Steel structure equipment based on electrochemical corrosion principle |
| CN111266980B (en) * | 2020-03-23 | 2021-07-27 | 青岛伟成达电力设备有限公司 | Steel structure equipment based on electrochemical corrosion principle |
| CN111531446A (en) * | 2020-05-08 | 2020-08-14 | 刘涵 | Offshore drilling platform steelframe rust cleaning device |
| CN111531446B (en) * | 2020-05-08 | 2021-12-17 | 瑞安市金易得机电有限公司 | Offshore drilling platform steelframe rust cleaning device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN110228001B (en) | 2021-04-20 |
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Effective date of registration: 20210401 Address after: 313200 2-11, 2nd floor, venture building, Deqing science and Technology Park, 345 Changhong East Street, Fuxi street, Deqing County, Huzhou City, Zhejiang Province Applicant after: Deqing BofA Intelligent Technology Co.,Ltd. Address before: No. 221, Nanyan formation, pinglou village, Zhaogang Township, Gushi County, Xinyang City, Henan Province 465200 Applicant before: Meng Qingmei |
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Effective date of registration: 20231212 Address after: 313201 new town Canadian village, Deqing County, Huzhou City, Zhejiang Province Patentee after: Deqing Haijie Packaging Co.,Ltd. Address before: 313200 2-11, 2nd floor, venture building, Deqing science and Technology Park, 345 Changhong East Street, Fuxi street, Deqing County, Huzhou City, Zhejiang Province Patentee before: Deqing BofA Intelligent Technology Co.,Ltd. |