CN111152896B - Offshore platform with safety cabin - Google Patents
Offshore platform with safety cabin Download PDFInfo
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- CN111152896B CN111152896B CN202010033449.3A CN202010033449A CN111152896B CN 111152896 B CN111152896 B CN 111152896B CN 202010033449 A CN202010033449 A CN 202010033449A CN 111152896 B CN111152896 B CN 111152896B
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- platform
- cabin
- safety
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- edge
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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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63C—LAUNCHING, HAULING-OUT, OR DRY-DOCKING OF VESSELS; LIFE-SAVING IN WATER; EQUIPMENT FOR DWELLING OR WORKING UNDER WATER; MEANS FOR SALVAGING OR SEARCHING FOR UNDERWATER OBJECTS
- B63C9/00—Life-saving in water
- B63C9/28—Adaptations of vessel parts or furnishings to life-saving purposes
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Ocean & Marine Engineering (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Buildings Adapted To Withstand Abnormal External Influences (AREA)
- Emergency Lowering Means (AREA)
Abstract
The invention discloses an offshore platform with a safety cabin, which comprises a platform and guardrails arranged at the edge of the platform, wherein the platform is formed by a cylinder and a hemisphere structure, the upper surface of the cylinder part is provided with the guardrails, a circle of guardrail is uniformly arranged at the edge of the upper surface of the platform around the guardrail, the upper ends of the guardrails are connected through handrails, the cylinder part of the platform is of a cavity structure, the edge of the upper surface of the platform is provided with an inlet of the safety cabin, the edge of the inlet of the safety cabin is provided with a clamping groove, and a baffle is arranged at one side edge of the clamping; the safety cabin is formed by the inner cabin body layer and the outer cabin body layer, and is connected between the two layers of structures through the connecting plate, so that the compressive strength of the safety cabin is enhanced, the protection effect of the safety cabin is enhanced, the heat insulation material is filled between the two layers of structures, the dissipation of the temperature in the cabin is reduced, unnecessary energy consumption is reduced, the time for waiting for rescue is prolonged, and the survival probability of waiting for rescue workers is improved.
Description
Technical Field
The invention relates to the technical field of offshore platforms, in particular to an offshore platform with a safety cabin.
Background
The offshore platform is a large floating body, and some floating offshore platforms can migrate and some do not migrate. The movable floating platform is developed to meet the requirement of frequently changing places for offshore operation such as exploration, construction and maintenance, and the existing movable platforms are divided into 4 types, namely a bottom-sitting type, a self-elevating type, a semi-submersible type and a ship type.
Some of the small-size offshore platforms that are used for exploration maintenance among the prior art have its structure simple relatively, and do not set up the safety cabin structure to operating personnel on for the platform has left certain potential safety hazard, and the holistic balanced effect of platform is relatively poor moreover, produces easily and rocks under the effect of wave, and it can cause certain influence for the personnel of carrying out the operation on the platform under the condition of rocking.
Disclosure of Invention
The present invention aims to provide an offshore platform with a safety capsule to solve the problems set forth in the background art.
In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides an offshore platform with safety cabin, includes the platform and sets up the guardrail at the platform edge, the platform comprises a cylinder and a hemisphere structure, and its cylinder part upper surface is provided with the guardrail, the guardrail evenly is provided with the round around the edge of platform upper surface, and the upper end of guardrail is connected through the handrail, and the cylinder part of platform is a cavity structure, and the safety cabin entry has been seted up to the edge of its upper surface, the safety cabin entry is a rectangle notch that the platform upper surface was seted up, and the draw-in groove has been seted up to the edge of its notch, and a side edge of draw-in groove rotates through the hinge and installs the baffle, the baffle is a rectangle flat board, and the size of its plate body is identical with the notch size of draw-in groove, and the degree of depth of its notch.
Preferably, one side of the safety cabin inlet is provided with an escalator, the upper end of the escalator is fixed at the edge of the safety cabin inlet, the lower end of the escalator is fixed at the lower surface of the platform cavity, and the edge of the escalator is provided with the safety cabin.
Preferably, the safety cabin is a rectangular box structure, the front end of the box body is an inlet, a cabin door is installed at the inlet, a door handle is arranged on the cabin door, and the handle is arranged inside and outside the door body.
Preferably, the cabin body of safety cabin comprises cabin body inlayer and cabin body skin, cabin body inlayer is the withstand voltage cabin body of steel, the cabin body skin is the withstand voltage cabin body of steel non-, and leaves the space between the two-layer cabin body, and the surface of cabin body inlayer links to each other through the connecting plate with the outer internal surface of cabin body, the connecting plate is cast for the spring steel that toughness is strong, and the both ends of its plate body respectively with cabin body inlayer and the outer fixed welding of cabin body.
Preferably, the connecting plate is corrugated, and a heat insulation material is filled between the plate body and the inner and outer layers of the cabin body.
Preferably, the sphere part of the platform is of a counterweight structure, the lower surface of the sphere part is provided with mounting grooves, the mounting grooves are cylindrical notches, and the number of the notches is four.
Preferably, the mounting pipe is fixedly welded in the notch of the mounting groove, the mounting pipe is a round pipe, the outer wall of the pipe body is fixedly welded with the notch of the mounting groove, the inner surface of the lower end of the pipe body is fixedly welded with four connecting blocks, and the number of the connecting blocks is four.
Preferably, fixed welding has an upper mounting panel on the inner wall of installation pipe upper end, be equipped with four hydraulic press mounting holes and an admission line on the upper mounting panel, its hydraulic press mounting hole department fixed mounting has the hydraulic press, and hydraulic press and upper mounting panel carry out fixed mounting through the flange on the hydraulic press, and be equipped with seal ring between flange and the upper mounting panel, and there is the trachea through flange structural connection on the admission line, the marginal fixed welding of the lower surface of upper mounting panel has the guide arm, the guide arm is provided with four altogether, the lower extreme of its guide arm and the last fixed surface welding of connecting block.
Preferably, the below of last mounting panel is provided with the gasbag, the gasbag is a tubular structure, and its pipe wall is the corrugate, and the pipe wall inflection department is provided with the limiting plate, the limiting plate is circular dull and stereotyped, has seted up spacing hole on its plate body, and the guide arm setting is in the hole body in spacing hole, the lower mounting panel of lower extreme fixedly connected with of gasbag, and the last fixed surface of the hydraulic stem of hydraulic press and lower mounting panel is connected.
Compared with the prior art, the invention has the beneficial effects that:
1. by arranging the safety cabin on the offshore platform, when the offshore platform encounters a safety accident at sea, workers can evacuate to the safety cabin for refuge, and the workers are supported to the coming of rescue workers through the protection effect of the safety cabin, so that the safety coefficient of the offshore platform is improved;
2. the safety cabin is formed by a cabin inner layer and a cabin outer layer, the two layers of structures are connected through a connecting plate, so that the compressive strength of the safety cabin is enhanced, the protection effect of the safety cabin is enhanced, and the two layers of structures are filled with heat insulation materials, so that the loss of temperature in the cabin is reduced, unnecessary energy consumption is reduced, the time for waiting for rescue is prolonged, and the survival probability of waiting for rescuers is improved;
3. and through the lower extreme surface at offshore platform sets up the gasbag structure, through its stationarity that strengthens offshore platform to let the staff can be more stable carry out the operation on the platform, avoid rocking of platform to cause the influence to the operation.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is an enlarged view of the structure at A in FIG. 1;
FIG. 3 is a schematic view of the safety cabin of the present invention;
FIG. 4 is a semi-sectional view of the safety pod of the present invention;
FIG. 5 is an enlarged view of the structure at B in FIG. 4;
FIG. 6 is a lower side view of the present invention;
FIG. 7 is an enlarged view of the structure at C in FIG. 6;
FIG. 8 is a schematic view of the bladder of the present invention;
FIG. 9 is an enlarged view of the structure at D in FIG. 8;
fig. 10 is a schematic view of the mounting tube structure of the present invention.
In the figure: the safety cabin comprises a platform 1, guardrails 2, handrails 3, a safety cabin inlet 4, a clamping groove 5, a baffle 6, an escalator 7, a safety cabin 8, a cabin inner layer 9, a connecting plate 10, a cabin outer layer 11, a mounting groove 12, a mounting pipe 13, a connecting block 14, a mounting plate 15, an airbag 16, a lower mounting plate 17, a limiting plate 18, a limiting block 19, a guide rod 20, a hydraulic machine 21, an air inlet pipeline 22, an air pipe 23, a connecting flange 24, a sealing washer 25, a cabin door 26 and a door handle 27.
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. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-10, the present invention provides a technical solution: an offshore platform with a safety cabin comprises a platform 1 and guardrails 2 arranged at the edges of the platform 1, wherein the platform 1 is formed by a cylinder and a hemisphere structure, the guardrails 2 are arranged on the upper surface of the cylinder part, a circle of guardrail 2 is uniformly arranged at the edge of the upper surface of the platform 1 around the guardrail 2, the upper ends of the guardrails 2 are connected through handrails 3, the cylinder part of the platform 1 is of a cavity structure, the edge of the upper surface of the platform is provided with a safety cabin inlet 4, the safety cabin inlet 4 is a rectangular notch formed in the upper surface of the platform 1, the edge of the notch is provided with a clamping groove 5, one side edge of the clamping groove 5 is rotatably provided with a baffle 6 through a hinge, the baffle 6 is a rectangular flat plate, the size of the plate body is matched with the size of the notch of the clamping groove 5, the depth of the notch is matched with the, which is connected to the platform control system.
Furthermore, one side of the safety cabin inlet 4 is provided with an escalator 7, the upper end of the escalator 7 is fixed at the edge of the safety cabin inlet, the lower end of the escalator 7 is fixed on the lower surface of the cavity of the platform 1, and the edge of the escalator 7 is provided with a safety cabin 8;
further, the safety cabin 8 is a rectangular box structure, the front end of the box body is an inlet, a cabin door 26 is installed at the inlet, a door handle 27 is arranged on the cabin door 26, the handle is arranged inside and outside the door body, the safety cabin 8 is arranged on the offshore platform 1, when the offshore platform 1 encounters a safety accident at sea, workers can evacuate to the safety cabin 8 to take refuge, and the workers are supported to the rescuers through the protection effect of the safety cabin 8, so that the safety coefficient of the offshore platform 1 is improved.
Further, the cabin body of the safety cabin 8 is composed of a cabin body inner layer 9 and a cabin body outer layer 11, the cabin body inner layer 9 is a steel pressure-resistant cabin body, the cabin body outer layer 11 is a steel non-pressure-resistant cabin body, a gap is reserved between the two layers of cabin bodies, the outer surface of the cabin body inner layer 9 is connected with the inner surface of the cabin body outer layer 11 through a connecting plate 10, the connecting plate 10 is cast by spring steel with strong toughness, the two ends of a plate body of the connecting plate are fixedly welded with the cabin body inner layer 9 and the cabin body outer layer 11 respectively, the safety cabin is composed of the cabin body inner layer and the cabin body outer layer through the arrangement of the safety cabin body inner layer, and the connecting plate is connected between the two layers of structures.
Further, the connecting plate 10 is arranged in a corrugated shape, heat insulation materials are filled between the plate body and the inner layer and the outer layer of the cabin body, and the heat insulation materials are filled between the two layers of structures, so that the dissipation of the temperature in the cabin is reduced, unnecessary energy consumption is reduced, the time for waiting for rescue is prolonged, and the survival probability of waiting for rescue workers is improved.
Further, the spheroid part of platform 1 is the counter weight structure, and its lower surface has seted up mounting groove 12, and mounting groove 12 is cylindrical notch, and its notch is provided with four altogether, reduces platform 1's focus through the counter weight structure to improve platform 1's overall stability.
Further, fixed welding has installation pipe 13 in the notch of mounting groove 12, and installation pipe 13 is a section of pipe, for fixed welding between the notch of its outer wall of body and mounting groove 12, and fixed welding has connecting block 14 on the internal surface of its body lower extreme, and connecting block 14 is provided with four altogether.
Further, fixed welding has last mounting panel 15 on the inner wall of installation pipe 13 upper end, be equipped with four hydraulic press mounting holes and an admission line 22 on the last mounting panel 15, hydraulic press mounting hole department fixed mounting has hydraulic press 21, and hydraulic press 21 and last mounting panel 15 carry out fixed mounting through flange 24 on the hydraulic press 21, and be equipped with seal ring 25 between flange and the last mounting panel 15, and there is trachea 23 through flange structure connection on the admission line 22, the fixed welding in edge of the lower surface of last mounting panel 15 has guide arm 20, guide arm 20 is provided with four altogether, the lower extreme of its guide arm 20 and the fixed surface welding of connecting block 14, let the gasbag more stable move the function through guide arm 20.
Further, the below of upper mounting panel 15 is provided with gasbag 16, gasbag 16 is a tubular structure, and its pipe wall is the corrugate, and the pipe wall inflection department is provided with limiting plate 18, limiting plate 18 is circular dull and stereotyped, spacing hole 19 has been seted up on its plate body, and guide arm 20 sets up in the hole body of spacing hole 19, the lower mounting panel 17 of lower extreme fixedly connected with of gasbag 16, and the hydraulic stem of hydraulic press 21 and the last fixed surface of lower mounting panel 17 are connected, set up the gasbag structure through the lower extreme surface at offshore platform, through its stationarity that strengthens offshore platform, thereby let the staff can be more stable carry out the operation on the platform, avoid rocking of platform to cause the influence to the operation.
The working principle is as follows: in practical use, when a worker is in danger at sea, the worker can open the baffle 6, then descend from the safety cabin inlet 4 to the inside of the platform 1 along the escalator 7, then open the cabin door 26, close the cabin door 26 after all people enter the safety cabin 8, and then wait for rescue, when the platform is used for doing work by the worker, the balance sensor on the platform measures the levelness of the platform 1, then feeds back to the control system, then controls the hydraulic machine 21 and the inflation equipment to operate, the hydraulic machine 21 on the lower side of the platform can extend, the inflation equipment in the direction can operate, the internal volume of the air bag 16 is increased, so that the buoyancy of the platform in the direction is increased, the hydraulic machine 21 on the upper side of the platform can contract, the air of the air bag 16 is deflated, so that the internal volume of the air bag 16 is reduced, the buoyancy of the platform in the direction is reduced, the balance of the platform is maintained, the wind and wave resistance of the platform 1 on the sea surface is enhanced, and workers can operate the platform 1 better.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (1)
1. An offshore platform with a safety cabin is characterized in that: including platform (1) and setting guardrail (2) at platform (1) edge, its characterized in that: the safety cabin is characterized in that the platform (1) is formed by a cylinder and a hemispherical structure, a guardrail (2) is arranged on the upper surface of the cylinder part, a circle of guardrail (2) is uniformly arranged at the edge of the upper surface of the platform (1), the upper ends of the guardrail (2) are connected through handrails (3), the cylinder part of the platform (1) is of a cavity structure, a safety cabin inlet (4) is formed in the edge of the upper surface of the platform, the safety cabin inlet (4) is a rectangular notch formed in the upper surface of the platform (1), a clamping groove (5) is formed in the edge of the notch, a baffle (6) is rotatably installed on one side edge of the clamping groove (5) through a hinge, the baffle (6) is a rectangular flat plate, the size of the plate body of the baffle is matched with the size of the notch of the clamping groove (5), and the depth of the notch of the;
an escalator (7) is arranged on one side of the safety cabin inlet (4), the upper end of the escalator (7) is fixed at the edge of the safety cabin inlet, the lower end of the escalator is fixed on the lower surface of the cavity of the platform (1), and a safety cabin (8) is arranged at the edge of the escalator (7);
the safety cabin (8) is of a rectangular box body structure, the front end of the box body is an inlet, a cabin door (26) is installed at the inlet, a door handle (27) is arranged on the cabin door (26), and the door handle is arranged inside and outside the door body;
the safe cabin body (8) is composed of a cabin body inner layer (9) and a cabin body outer layer (11), the cabin body inner layer (9) is a steel pressure-resistant cabin body, the cabin body outer layer (11) is a steel non-pressure-resistant cabin body, a gap is reserved between the two cabin bodies, the outer surface of the cabin body inner layer (9) is connected with the inner surface of the cabin body outer layer (11) through a connecting plate (10), the connecting plate (10) is cast by spring steel with strong toughness, and two ends of a plate body of the connecting plate are fixedly welded with the cabin body inner layer (9) and the cabin body outer layer (11) respectively;
the connecting plate (10) is arranged in a corrugated shape, and heat insulation materials are filled between the plate body and the inner and outer layers of the cabin body;
the spherical part of the platform (1) is of a counterweight structure, the lower surface of the spherical part is provided with mounting grooves (12), the mounting grooves (12) are cylindrical notches, and the number of the notches is four;
the mounting pipe (13) is fixedly welded in the notch of the mounting groove (12), the mounting pipe (13) is a round pipe, the outer wall of the pipe body is fixedly welded with the notch of the mounting groove (12), the inner surface of the lower end of the pipe body is fixedly welded with connecting blocks (14), and the number of the connecting blocks (14) is four;
an upper mounting plate (15) is fixedly welded on the inner wall of the upper end of the mounting pipe (13), four hydraulic machine mounting holes and an air inlet pipeline (22) are formed in the upper mounting plate (15), a hydraulic machine (21) is fixedly mounted at the hydraulic machine mounting hole, the hydraulic machine (21) and the upper mounting plate (15) are fixedly mounted through a connecting flange (24) on the hydraulic machine (21), a sealing gasket (25) is arranged between the flange and the upper mounting plate (15), an air pipe (23) is connected to the air inlet pipeline (22) through a flange structure, guide rods (20) are fixedly welded at the edge of the lower surface of the upper mounting plate (15), four guide rods (20) are arranged, and the lower ends of the guide rods (20) are fixedly welded with the upper surface of the connecting block (14);
an air bag (16) is arranged below the upper mounting plate (15), the air bag (16) is of a tubular structure, the pipe wall of the air bag is corrugated, a limiting plate (18) is arranged at the outward folding position of the pipe wall, the limiting plate (18) is a circular flat plate, a limiting hole (19) is formed in the plate body of the limiting plate, a guide rod (20) is arranged in the hole body of the limiting hole (19), a lower mounting plate (17) is fixedly connected to the lower end of the air bag (16), and a hydraulic rod of a hydraulic machine (21) is fixedly connected with the upper surface of the lower mounting plate (17);
when the platform is used, when workers are in danger at sea, the baffle (6) can be opened, then the platform goes down to the inside of the platform (1) from the safety cabin inlet (4) along the escalator (7), then the cabin door (26) is closed after all people enter the safety cabin (8) by opening the cabin door (26), and then the platform waits for rescue, when workers work on the platform, the balance sensor on the platform can measure the levelness of the platform (1), then the control system is fed back, then the hydraulic machine (21) and the inflation equipment are controlled to work, the hydraulic machine (21) on the lower side of the platform can be extended, the inflation equipment in the direction can work, the internal volume of the air bag (16) is increased, so that the buoyancy of the platform in the direction is increased, and the hydraulic machine (21) on the higher side of the platform can be contracted, and the air of the air bag (16) is deflated, so that the internal volume of the air bag (16) is reduced, the buoyancy of the platform in the direction is reduced, the balance of the platform is maintained, the wind and wave resistance of the platform (1) on the sea surface is enhanced, and workers can perform operation on the platform (1) better.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010033449.3A CN111152896B (en) | 2020-01-13 | 2020-01-13 | Offshore platform with safety cabin |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010033449.3A CN111152896B (en) | 2020-01-13 | 2020-01-13 | Offshore platform with safety cabin |
Publications (2)
| Publication Number | Publication Date |
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| CN111152896A CN111152896A (en) | 2020-05-15 |
| CN111152896B true CN111152896B (en) | 2020-12-11 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010033449.3A Active CN111152896B (en) | 2020-01-13 | 2020-01-13 | Offshore platform with safety cabin |
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| CN (1) | CN111152896B (en) |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2144075A5 (en) * | 1971-06-29 | 1973-02-09 | Inst Francais Du Petrole | |
| FR2677321B1 (en) * | 1991-12-12 | 1994-06-17 | Moulin Olivier | HYDRODYNAMIC HARDENING SUSPENSION OF NAUTICAL VEHICLE CUTTING. |
| US8814468B1 (en) * | 2013-02-12 | 2014-08-26 | Disney Enterprises, Inc. | Dynamic roll/pitch stabilizer for use during loading and unloading of small passenger boats |
| CN104234743A (en) * | 2013-06-14 | 2014-12-24 | 江苏金安盾救援装备有限公司 | Novel escape capsule body |
| CN204502183U (en) * | 2015-02-08 | 2015-07-29 | 郭敏强 | A kind of Novel fireproof survival capsule |
| CN107524749B (en) * | 2017-08-01 | 2019-05-21 | 湖南大学 | A kind of wave energy absorption damper and its floating platform |
| CN108313228A (en) * | 2018-04-11 | 2018-07-24 | 南安市妹族智能科技有限公司 | A kind of flatbed ship with small-sized escape device |
| CN110510077A (en) * | 2019-09-27 | 2019-11-29 | 李良杰 | Automatically keep stable ship |
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2020
- 2020-01-13 CN CN202010033449.3A patent/CN111152896B/en active Active
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| CN111152896A (en) | 2020-05-15 |
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Effective date of registration: 20201126 Address after: Room 1129, 1 / F, building 7, No. 135 Yanxing Road, Yangyi street, Lucheng District, Wenzhou City, Zhejiang Province 325000 Applicant after: Wenzhou Perry Machinery Technology Co., Ltd Address before: 310000 No. 18, Chao Wang road, Xiacheng District, Hangzhou, Zhejiang province city Zhejiang Polytechnical University Applicant before: Zhu Qiyuan |
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