CN109383716B - Drilling platform safety device against wind for ocean engineering - Google Patents
Drilling platform safety device against wind for ocean engineering Download PDFInfo
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- CN109383716B CN109383716B CN201811121871.3A CN201811121871A CN109383716B CN 109383716 B CN109383716 B CN 109383716B CN 201811121871 A CN201811121871 A CN 201811121871A CN 109383716 B CN109383716 B CN 109383716B
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING
- B63B35/00—Vessels or similar floating structures specially adapted for specific purposes and not otherwise provided for
- B63B35/44—Floating buildings, stores, drilling platforms, or workshops, e.g. carrying water-oil separating devices
- B63B35/4413—Floating drilling platforms, e.g. carrying water-oil separating devices
Abstract
The invention belongs to the technical field of ocean engineering, and particularly relates to a drilling platform windproof device for ocean engineering, which aims at solving the problem that the existing temporary windbreak cannot be changed according to the direction of sea wind after being built. According to the wind-proof device, the inner cambered surfaces of the two side wind-proof plates bear wind power, the inner cambered surfaces of the two side wind-proof plates are pushed by the wind power, the two auxiliary wind-proof plates are pulled, the sliding sleeve is driven to slide on the surface of the sliding rod of the arc-shaped structure, the outer cambered surface of the second wind-proof plate always faces the wind direction, and the wind-proof effect of the wind-proof device is improved.
Description
Technical Field
The invention relates to the technical field of ocean engineering, in particular to a drilling platform windproof device for ocean engineering.
Background
The ocean engineering refers to new construction, reconstruction and extension engineering which aims at developing, utilizing, protecting and recovering ocean resources and is characterized in that an engineering main body is positioned on one side of a coastline towards the sea. The main content of ocean engineering can be divided into two parts of resource development technology and equipment facility technology.
Drilling platform is the offshore structure thing of mainly used drilling well, gather the commonly used means of ocean resource in the ocean engineering, drilling platform mainly supports with the concrete pillar, the offshore structure thing that the steel construction was built is utilized on the top, because drilling platform keeps away from the coastline, it is great to receive sea wind-force, when carrying out weldment work on drilling platform, need build interim windbreak as the safety device of work, however, the wind direction of sea wind on the sea can change, current interim windbreak is building the back, can't change according to sea wind direction, it is poor to cause the windproof effect, and simultaneously, interim windbreak is when meetting strong wind, can't make the change, the effect of bearing wind-force is poor.
Disclosure of Invention
The invention provides a drilling platform windproof device for ocean engineering, which is based on the technical problem that the existing windproof device cannot be changed according to the direction of sea wind after being built.
The invention provides a drilling platform windproof device for ocean engineering, which comprises a bottom plate, wherein horizontally arranged support rods are welded on two sides of the bottom plate, mounting seats are welded on the tops of the two support rods, a reinforcing rod is welded at one end of the top of the bottom plate, two ends of the reinforcing rod are respectively welded with the two mounting seats, the top ends of the two mounting seats are respectively hinged with a mounting rod, slide rods with arc-shaped structures are sequentially welded on one sides of the two mounting rods from top to bottom at equal intervals, two sliding sleeves are slidably connected on the circumferential outer wall of each slide rod, one side of each sliding sleeve positioned on the same vertical plane is connected with the same linear rail through bolts, the same main wind shield with the arc-shaped cross section is welded between the two linear rails, and an auxiliary wind shield with the arc-shaped cross section is welded on the side, away from each other, of the, two one side that vice deep bead kept away from each other all articulates there is the side deep bead that the cross section is the arc structure, two equal sliding connection in inside of straight line track has the guide rail, and one side of two guide rails all has the second deep bead that the cross section is the arc structure through bolted connection, two articulated in the middle of the top of bracing piece have a support sleeve, and two support sleeve's inside top all pegs graft and have a stay tube, two the top of stay tube is articulated with two installation poles respectively, two there is the retaining ring that the cross section is the arc structure one end of bracing piece through bolted connection.
Preferably, the inner arc surface of the side wind shield is opposite to the inner arc surface of the auxiliary wind shield in direction, and the outer arc surface of the side wind shield is welded with the reinforcing plate.
Preferably, the middle part of the outer arc surface of the side wind shield is hinged with two to four gas springs distributed at equal intervals, and the other side of each gas spring is hinged with the auxiliary wind shield.
Preferably, the inner arc surface of the side wind shield is provided with wind guide channels distributed equidistantly, and the inner wall of one side of the wind guide channel is obliquely arranged.
Preferably, the top end of the second air baffle is connected with an air guide screen plate with an arc-shaped longitudinal section through bolts, the outer arc surface of the second air baffle is provided with air guide grooves distributed equidistantly and staggered, the bottom end of the inner wall on one side of each air guide groove is a first air guide surface with a streamline structure, the top end of the inner wall on one side of each air guide groove is a second air guide surface with a linear structure, and the second air guide surface is tangent to the first air guide surface.
Preferably, the bottom plate has all seted up the mounting groove with the bottom of two bracing pieces, and there is the magnetic steel board inside the mounting groove through bolted connection.
Preferably, the spring is sleeved at the top end of the circumferential outer wall of the supporting tube, and two ends of the spring are respectively and stably connected with the top end of the supporting sleeve and the top end of the supporting tube through bolts.
Preferably, the intrados welding of main deep bead and two vice deep beads has the strengthening rib of longitude and latitude distribution, and the orbital both sides of straight line all with the strengthening rib welding.
Preferably, the bottom ends of the outer cambered surfaces of the main wind deflector and the two auxiliary wind deflectors are connected with the same baffle ring through bolts, and the bottom end of the second wind deflector is in contact with the top end of the baffle ring.
Compared with the prior art, the invention provides a drilling platform windproof device for ocean engineering, which has the following beneficial effects:
1. this drilling platform safety device against wind for ocean engineering utilizes the air spring to restrict the intrados of side wind deflector in one side of vice wind deflector, when meetting the wind direction and changing, the intrados of two side wind deflectors bears wind-force, promotes the intrados of two side wind deflectors through wind-force, stimulates two vice wind deflectors, drives the sliding sleeve and slides on the slide bar surface of arc structure for the extrados of second wind deflector is towards the wind direction all the time, improves safety device against wind's wind effect.
2. This drilling platform safety device against wind for ocean engineering, when safety device prevents the sea wind, the wind-break face bears the wind-force of sea wind, promotes the spring shrink for main deep bead, vice deep bead, second deep bead and the side deep bead of safety device against wind are the oblique angle setting with drilling platform, and inclination is according to sea wind-force automatic change, plays good reduction windage effect.
3. This drilling platform safety device against wind for ocean engineering, when sea wind blows to side windshield and second windshield, through the guide effect of wind-guiding runner, the inside first wind-guiding face of wind-guiding inslot and second wind-guiding face for sea wind-force disperses at wind-guiding runner, first wind-guiding face and second wind-guiding face, reduces the windage that side windshield and second windshield received, can effectually further reduce the windage that safety device against wind bore.
4. This drilling platform safety device against wind for ocean engineering, when meetting strong wind, the intrados of wind-guiding otter board bears wind-force, promotes the guide rail on the second deep bead and slides in linear rail is inside for the second deep bead promotes through the wind-force that the wind-guiding otter board received, moves main deep bead and vice deep bead top, utilizes the second deep bead to increase the area of keeping out the wind, further improves the effect of keeping out the wind of safety device when meetting strong wind.
Drawings
Fig. 1 is a schematic top view of a drilling platform wind-proof device for ocean engineering according to the present invention;
FIG. 2 is a schematic side view of a drilling platform wind-proof device for ocean engineering according to the present invention;
FIG. 3 is a schematic structural view of a side wind shield of the drilling platform wind shield for ocean engineering according to the present invention;
FIG. 4 is a schematic cross-sectional structural view of a side wind shield of the drilling platform wind shield for ocean engineering according to the present invention;
FIG. 5 is a schematic structural view of a guide rail of the drilling platform wind-proof device for ocean engineering according to the present invention;
fig. 6 is a schematic sectional structural view of a second wind deflector of the drilling platform wind prevention device for ocean engineering according to the present invention.
In the figure: the wind-guiding device comprises a base plate 1, a magnetic steel plate 2, a supporting rod 3, a wind-guiding plate 4, a gas spring 5, a reinforcing plate 6, a sliding rod 7, a main wind-guiding plate 8, a second wind-guiding plate 9, a sliding sleeve 10, a guide rail 11, a linear rail 12, a mounting rod 13, a reinforcing rod 14, a retaining ring 15, a retaining ring 16, a mounting seat 17, a supporting sleeve 18, a spring 19, a supporting tube 20, a wind-guiding flow channel 21, a first wind-guiding surface 22, a second wind-guiding surface 23, a wind-guiding screen plate 24, a reinforcing rib 25 and an auxiliary wind-.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.
Referring to fig. 1-6, a drilling platform windproof device for ocean engineering comprises a bottom plate 1, wherein two sides of the bottom plate 1 are welded with horizontally arranged support rods 3, mounting seats 17 are welded on the tops of the two support rods 3, one end of the top of the bottom plate 1 is welded with a reinforcing rod 14, two ends of the reinforcing rod 14 are respectively welded with the two mounting seats 17, the top ends of the two mounting seats 17 are hinged with mounting rods 13, slide rods 7 with arc-shaped structures distributed at equal intervals are sequentially welded on one side of each mounting rod 13 from top to bottom, two sliding sleeves 10 are slidably connected on the circumferential outer wall of each slide rod 7, one side of each sliding sleeve 10 on the same vertical plane is connected with the same linear rail 12 through bolts, a same main wind shield 8 with an arc-shaped cross section is welded between the two linear rails 12, and an auxiliary wind shield 26 with an arc-shaped cross section is welded on the side, away from each other, one side that two vice deep bead 26 kept away from each other all articulates there is the side deep bead 4 that the cross section is the arc structure, the equal sliding connection in inside of two linear rails 12 has guide rail 11, and one side of two guide rail 11 all has the second deep bead 9 that the cross section is the arc structure through bolted connection, it has supporting sleeve 18 to articulate in the middle of two bracing pieces's 3 top, and two supporting sleeve 18's inside top all pegs graft and have stay tube 20, the top of two stay tubes 20 is articulated with two installation poles 13 respectively, the one end of two bracing pieces 3 has retaining ring 16 that the cross section is the arc structure through bolted connection.
In the invention, the direction of the inner cambered surface of the side wind shield 4 is opposite to that of the inner cambered surface of the auxiliary wind shield 26, the reinforcing plate 6 is welded on the outer cambered surface of the side wind shield 4, the reinforcing ribs 25 distributed longitudinally and transversely are welded on the inner cambered surfaces of the main wind shield 8 and the two auxiliary wind shields 26, and the two sides of the linear track 12 are welded with the reinforcing ribs 25;
the middle part of the outer arc surface of the side wind shield 4 is hinged with two to four gas springs 5 which are distributed equidistantly, the other side of each gas spring 5 is hinged with the auxiliary wind shield 26, the inner arc surface of each side wind shield 4 is limited to one side of the auxiliary wind shield 26 by the gas springs 5, when the wind direction changes, the inner arc surfaces of the two side wind shields 4 bear wind power, the inner arc surfaces of the two side wind shields 4 are pushed by the wind power, the two auxiliary wind shields 26 are pulled, the sliding sleeve 10 is driven to slide on the surface of the sliding rod 7 with the arc-shaped structure, the outer arc surface of the second wind shield 9 always faces the wind direction, and the wind prevention effect of the wind prevention device is improved;
the bottom plate 1 and the bottoms of the two support rods 3 are respectively provided with a mounting groove, the interior of the mounting groove is connected with a magnetic steel plate 2 through a bolt, the top end of the circumferential outer wall of the support tube 20 is sleeved with a spring 19, and two ends of the spring 19 are respectively and stably connected with the top end of the support tube 18 and the top end of the support tube 20 through bolts;
the inner arc surface of the side wind shield 4 is provided with wind guide flow channels 21 distributed equidistantly, the inner wall of one side of each wind guide flow channel 21 is obliquely arranged, the outer arc surface of the second wind shield 9 is provided with wind guide grooves distributed equidistantly and staggered, the bottom end of the inner wall of one side of each wind guide groove is provided with a first wind guide surface 22 in a streamline structure, the top end of the inner wall of one side of each wind guide groove is provided with a second wind guide surface 23 in a linear structure, the second wind guide surfaces 23 are tangent to the first wind guide surfaces 22, and when sea wind blows towards the side wind shield 4 and the second wind shield 9, the wind resistance born by the wind guide devices can be effectively reduced through the guiding effect of the wind guide flow channels 21, the first wind guide surfaces 22 and the second wind guide surfaces 23 in the wind guide grooves;
the top end of the second wind deflector 9 is connected with a wind guide screen plate 24 with an arc-shaped longitudinal section through a bolt, when strong wind is met, the inner arc surface of the wind guide screen plate 24 bears wind power to push the guide rail 11 on the second wind deflector 9 to slide in the linear rail 12, so that the second wind deflector 9 moves to be above the main wind deflector 8 and the auxiliary wind deflector 26, the wind shielding area is increased, and the wind shielding effect is further improved;
the bottom of the outer cambered surface of the main wind shield 8 and the two auxiliary wind shields 26 is connected with the same baffle ring 15 through a bolt, the bottom of the second wind shield 9 is in contact with the top end of the baffle ring 15, and the second wind shield 9 is placed on the baffle ring 15 through gravity when wind power is small, so that the wind shield device can be adjusted according to sea wind power and is good in use effect.
When the device is used, the device is firmly adsorbed on the ground of a drilling platform through the magnetic steel plate 2, the outer arc surface of the second wind shield 9 faces sea wind, the inner arc surfaces of the side wind shields 4 are limited on one side of the auxiliary wind shield 26 through the gas spring 5, when the wind direction changes, the inner arc surfaces of the two side wind shields 4 bear the wind force, the inner arc surfaces of the two side wind shields 4 are pushed through the wind force, the two auxiliary wind shields 26 are pulled to drive the sliding sleeve 10 to slide on the surface of the sliding rod 7 of the arc-shaped structure, so that the outer arc surfaces of the second wind shield 9 always face the wind direction, when the wind shielding device prevents the sea wind, the wind shielding surface bears the wind force of the sea wind, the spring 19 is pushed to contract, the main wind shield 8, the auxiliary wind shield 26, the second wind shield 9 and the side wind shields 4 of the wind shielding device are arranged at oblique angles with the drilling platform, the oblique angles are automatically changed according to the wind force of the sea wind, when sea wind blows to side deep bead 4 and second deep bead 9, through wind-guiding runner 21, the guide effect of the inside first wind-guiding surface 22 of wind-guiding groove and second wind-guiding surface 23, can effectually further reduce the windage that the safety device bore, when meetting strong wind, the intrados of wind-guiding otter board 24 bears wind-force, promote guide rail 11 on the second deep bead 9 and slide in linear rail 12 is inside, make the wind-force that second deep bead 9 received through wind-guiding otter board 24 promote, move main deep bead 8 and vice deep bead 26 top, increase the area of keeping out the wind, further improve the effect of keeping out the wind.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.
Claims (9)
1. The drilling platform windproof device for the ocean engineering comprises a bottom plate (1) and is characterized in that supporting rods (3) which are horizontally arranged are welded on two sides of the bottom plate (1), mounting seats (17) are welded on the tops of the two supporting rods (3), reinforcing rods (14) are welded on one end of the top of the bottom plate (1), two ends of each reinforcing rod (14) are respectively welded with the two mounting seats (17), mounting rods (13) are hinged on the top ends of the two mounting seats (17), sliding rods (7) of arc-shaped structures are sequentially welded on one sides of the two mounting rods (13) from top to bottom at equal intervals, two sliding sleeves (10) are slidably connected on the outer wall of the circumference of each sliding rod (7), one side of the sliding sleeves (10) located on the same vertical plane is connected with the same linear track (12) through bolts, and a main wind shield (8) with the same cross section of the arc-shaped structure is welded between the two linear tracks (12, and one side of two straight line tracks (12) that keep away from each other all welds vice deep bead (26) that the cross section is the arc structure, two one side that vice deep bead (26) kept away from each other all articulates there is side deep bead (4) that the cross section is the arc structure, two the equal sliding connection in inside of straight line track (12) has guide rail (11), and one side of two guide rail (11) all has second deep bead (9) that the cross section is the arc structure through bolted connection, two it has support sleeve (18) to articulate in the middle of the top of bracing piece (3), and the inside top of two support sleeve (18) all pegs graft and have stay tube (20), two the top of stay tube (20) is articulated with two installation pole (13) respectively, two the one end of bracing piece (3) has retaining ring (16) that the cross section is the arc structure through bolted connection.
2. The offshore drilling platform wind prevention device according to claim 1, wherein the intrados of the side wind shield plates (4) are opposite to the intrados of the auxiliary wind shield plates (26), and the extrados of the side wind shield plates (4) are welded with the reinforcing plates (6).
3. The drilling platform wind-proof device for ocean engineering according to claim 1, wherein the middle of the outer arc surface of the side wind-shield plate (4) is hinged with two to four gas springs (5) distributed at equal distance, and the other side of the gas springs (5) is hinged with the auxiliary wind-shield plate (26).
4. The drilling platform windproof device according to claim 1, characterized in that the intrados of the side wind shield (4) is provided with wind guide channels (21) distributed at equal intervals, and the inner wall of one side of the wind guide channel (21) is inclined.
5. The drilling platform windproof device according to claim 1, characterized in that the top end of the second wind deflector (9) is connected with a wind guide screen plate (24) with an arc-shaped longitudinal section through bolts, the extrados of the second wind deflector (9) are provided with wind guide grooves distributed and staggered equidistantly, the bottom end of the inner wall of one side of each wind guide groove is provided with a first wind guide surface (22) with a streamline structure, the top end of the inner wall of one side of each wind guide groove is provided with a second wind guide surface (23) with a linear structure, and the second wind guide surfaces (23) are tangent to the first wind guide surfaces (22).
6. The drilling platform windproof device for the ocean engineering according to claim 1, wherein the bottom plate (1) and the bottoms of the two support rods (3) are both provided with mounting grooves, and the magnetic steel plate (2) is connected to the inside of the mounting grooves through bolts.
7. The drilling platform windproof device for ocean engineering according to claim 1, characterized in that the top end of the circumferential outer wall of the support tube (20) is sleeved with a spring (19), and two ends of the spring (19) are respectively and firmly connected with the top end of the support sleeve (18) and the top end of the support tube (20) through bolts.
8. The drilling platform windproof device according to claim 1, characterized in that reinforcing ribs (25) distributed longitudinally and longitudinally are welded to the intrados of the main wind deflector (8) and the two auxiliary wind deflectors (26), and both sides of the linear rail (12) are welded to the reinforcing ribs (25).
9. The drilling platform wind-proof device for ocean engineering according to claim 1, wherein the bottom end of the extrados of the main wind-guard (8) and the two auxiliary wind-guards (26) is connected with the same baffle ring (15) through bolts, and the bottom end of the second wind-guard (9) is contacted with the top end of the baffle ring (15).
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| Application Number | Priority Date | Filing Date | Title |
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| CN201811121871.3A CN109383716B (en) | 2018-09-26 | 2018-09-26 | Drilling platform safety device against wind for ocean engineering |
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| CN201811121871.3A CN109383716B (en) | 2018-09-26 | 2018-09-26 | Drilling platform safety device against wind for ocean engineering |
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| CN109383716B true CN109383716B (en) | 2020-12-15 |
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| CN110015519A (en) * | 2019-03-05 | 2019-07-16 | 江苏中特特种金属装备有限公司 | A kind of radix saposhnikoviae petrochemical industry storage tank |
| CN109974481B (en) * | 2019-05-07 | 2024-03-15 | 广东览讯科技开发有限公司 | Air-dry type cooling tower transverse wind prevention device |
| CN110802350A (en) * | 2019-11-12 | 2020-02-18 | 衡阳凯新特种材料科技有限公司 | Nickel plate welding protection device |
| CN112173026A (en) * | 2020-10-29 | 2021-01-05 | 王莉红 | Wind-proof device for ocean engineering drilling platform |
| CN113585867A (en) * | 2021-07-22 | 2021-11-02 | 颜伟彬 | Ocean engineering rimq device |
| CN113605343A (en) * | 2021-08-17 | 2021-11-05 | 简小娟 | Wind-force-weakened drilling platform windproof device for power collection ocean engineering |
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| US6960047B2 (en) * | 2002-08-02 | 2005-11-01 | Innovative Technology Application, Inc. | Protection barrier apparatus |
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| US6343563B1 (en) * | 2000-11-02 | 2002-02-05 | The United States Of America As Represented By The Secretary Of The Navy | Modular bulwark deck shielding construction and assemblage |
| CN200978389Y (en) * | 2006-12-11 | 2007-11-21 | 柳州欧维姆机械股份有限公司 | Wind screening brattice |
| CN101042025A (en) * | 2007-04-18 | 2007-09-26 | 潘小军 | Windbreak grid wall |
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Effective date of registration: 20201127 Address after: 225400 Daiwang Road, Chengdong Industrial Park, Taixing City, Taizhou City, Jiangsu Province Applicant after: JIANGSU FENGYUAN SHIP ENGINEERING Co.,Ltd. Address before: 237100 Achievement Conversion Center of West Anhui College, Luan City, Anhui Province Applicant before: Zhang Zhendong |
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