CN104290877B - Sea work accommodation platform - Google Patents
Sea work accommodation platform Download PDFInfo
- Publication number
- CN104290877B CN104290877B CN201410492466.8A CN201410492466A CN104290877B CN 104290877 B CN104290877 B CN 104290877B CN 201410492466 A CN201410492466 A CN 201410492466A CN 104290877 B CN104290877 B CN 104290877B
- Authority
- CN
- China
- Prior art keywords
- platform
- pillar
- sea
- spring
- loop wheel
- 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.)
- Active
Links
Landscapes
- Other Liquid Machine Or Engine Such As Wave Power Use (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
Sea work accommodation platform, belong to field of ocean engineering, including lower platform, big pillar, life raft, upper mounting plate, track, loop wheel machine pillar, Side Thrusters, arm, turntable, life section and DP dynamical system, big pillar is installed on described lower platform, on big pillar, upper mounting plate is installed, track and life section are installed on upper mounting plate, loop wheel machine pillar is installed on track, on loop wheel machine pillar, turntable is installed, arm is installed on turntable, upper mounting plate sidepiece is provided with life raft, and lower platform front portion is provided with Side Thrusters, is provided with DP dynamical system below lower platform；This device have employed the DP dynamical system of band capping, most repair work can be carried out the most voluntarily, improve the work efficiency at its sea, and the rescue aid being provided with buffering more ensure that the life security of personnel, multi-functional derricking gear can more adapt to the marine lifting requirement of complexity, substantially increases the up-to-dateness of this platform.
Description
Technical field
The present invention relates to sea work accommodation platform, belong to field of ocean engineering.
Background technology
Ocean is the resource of various countries of a new generation competition, especially petroleum resources, and therefore ocean platform development is accelerated day by day, uses
In the marine resource of exploitation, but matched extra large work accommodation platform develop very slow, especially DP dynamical system is the most impaired
Dock will be entered keep in repair, the hugest, and also lifesaving appliance is the most outmoded, and the loop wheel machine on platform also seems and is difficult to meet day
The performance requirement that benefit is surging, is all a urgent problem.
Summary of the invention
It is an object of the invention to provide sea work accommodation platform.
The problem to be solved in the present invention is the deficiency that existing Ocean Living platform facility is outmoded.
For realizing the purpose of the present invention, the technical solution used in the present invention is:
Sea work accommodation platform, including lower platform, big pillar, life raft, upper mounting plate, track, loop wheel machine pillar, Side Thrusters, hangs
Arm, turntable, life section and DP dynamical system, described lower platform is provided with big pillar, big pillar is provided with upper mounting plate,
Track and life section are installed on upper mounting plate, track are provided with loop wheel machine pillar, loop wheel machine pillar is provided with turntable, rotate
Being provided with arm on platform, upper mounting plate sidepiece is provided with life raft, and lower platform front portion is provided with Side Thrusters, is provided with DP power below lower platform
System.
Described DP dynamical system include draining pump, power turbine, high-pressure hydraulic pump, hydraulic lifting arm, locating piece, sealing lid,
Memory spring, hydraulic motor, rotation bar, sealing block, groove, circular flap and through hole, be provided with power turbine, power in through hole
Turbine top is provided with under locating piece, locating piece and is provided with two high-pressure hydraulic pumps, and high-pressure hydraulic pump is connected with hydraulic lifting arm, liquid
Pressure elevating lever is fixed in lower platform, is provided with draining pump and is connected with through hole, be provided with groove, groove on the right side of through hole on the left of through hole
Inside being provided with circular flap, circular flap is provided with rotation bar, rotates bar and is connected with hydraulic motor, and hydraulic motor is provided with note
Recalling spring, be cased with sealing lid outside memory spring, memory spring is connected with sealing lid, and sealing block is arranged on rotation bar and groove
Junction.
Described Side Thrusters includes turbine, rotates shrouding, manhole, waterproof machine, rectangle flap and housing, is provided with in housing
Horizontal turbine, the housing on turbine side is provided with rectangle flap, and housing upper is provided with manhole, is used for carrying out maintenance activity,
Housing front portion is connected by waterproof machine has two blocks of rotatable rotation shroudings, the when that two blocks of rotatable rotation shroudings closing up
Constitute isosceles triangle and realize shunting.
Described life raft top is provided with buffer, and buffer includes supporting plate, spring, lead, rotor plate, block, elasticity
Cover, pull rope, compression spring and canvas, elastic covering is made up of compression spring and canvas, and compression spring both sides are provided with block, block
Being arranged on rotor plate one end, the rotor plate other end is provided with lead, is provided with spring below lead, and spring is connected with supporting plate one end
Connecing, the other end is connected with in the middle part of rotor plate, and rotor plate and pull rope are each attached in life raft.
The big pillar of four to the six roots of sensation is installed on described lower platform, constitutes upper platform structure.
Described loop wheel machine pillar both sides is provided with convex block, and convex block is embedded in the groove that upper mounting plate is corresponding, plays and be laterally subject to
The effect of power, increases the elevating capacity of loop wheel machine pillar.
Described compression spring is compressional wave wave type, can automatically spring open not by two end resistances time, and canvas coordinates realization extremely
The extension of few ten times of areas.
Described arm can mutually be mounted on the turntable on opposite, and thus two loop wheel machine pillars are tied with which constituting gantry
The lifting pattern of structure, greatly facilitates the carrying of goods on platform, too increases the stability of crane capacity and lifting simultaneously.
Through hole can be sealed by described sealing after lid rotates, and the water in through hole can be drained by draining pump, it is achieved in on-the-spot
Portion keeps in repair.
Advantages of the present invention: this device have employed the DP dynamical system of band capping, can carry out most the most voluntarily
Repair work, improves the work efficiency at its sea, and the rescue aid being provided with buffering more ensure that the life peace of personnel
Entirely, multi-functional derricking gear can more adapt to the marine lifting requirement of complexity, substantially increases the up-to-dateness of this platform,
Should have market prospect widely.
Accompanying drawing explanation
Fig. 1 is the overall schematic of sea of the present invention work accommodation platform；
Fig. 2 is the upward view of sea of the present invention work accommodation platform；
Fig. 3 is the enlarged diagram of sea of the present invention work accommodation platform DP dynamical system；
Fig. 4 is the enlarged diagram of sea of the present invention work accommodation platform Side Thrusters；
Fig. 5 is the front view of sea of the present invention work accommodation platform life raft upper bumper；
Fig. 6 is the top view of sea of the present invention work accommodation platform life raft upper bumper；
Fig. 7 is the section view enlarged diagram in work accommodation platform A portion, sea of the present invention；
In figure: 1, lower platform 2, big pillar 3, life raft 4, upper mounting plate 5, track 6, loop wheel machine pillar 7, Side Thrusters
8, arm 9, turntable 10, life section 11, DP dynamical system 12, draining pump 13, power turbine 14, high-pressure hydraulic pump
15, hydraulic lifting arm 16, locating piece 17, sealing lid 18, memory spring 19, hydraulic motor 20, rotation bar 21, sealing block
22, groove 23, circular flap 24, through hole 71, turbine 72, rotation shrouding 73, manhole 74, waterproof machine 75, rectangle
Flap 76, housing 31, supporting plate 32, spring 33, lead 34, rotor plate 35, block 36, elastic covering 37, pull rope
38, compression spring 39, canvas 61, convex block.
Detailed description of the invention
Below in conjunction with the accompanying drawings and embodiment the present invention is further illustrated.
Sea work accommodation platform, pushes away including lower platform 1, big pillar 2, life raft 3, upper mounting plate 4, track 5, loop wheel machine pillar 6, side
Device 7, arm 8, turntable 9, life section 10 and DP dynamical system 11, described lower platform 1 is provided with big pillar 2, big pillar 2
On upper mounting plate 4 is installed, upper mounting plate 4 is provided with track 5 and life section 10, track 5 is provided with loop wheel machine pillar 6, loop wheel machine
Turntable 9 is installed on pillar 6, turntable 9 is provided with arm 8, for realizing the handling of sea goods；Upper mounting plate 4 sidepiece
It is provided with under life raft 3, crisis situations and realizes fast-escape；Lower platform 1 front portion is provided with Side Thrusters 7, it is achieved quickly break-in；Lower flat
It is provided with DP dynamical system 11 below platform 1, is used for providing thrust power.
Described DP dynamical system 11 includes draining pump 12, power turbine 13, high-pressure hydraulic pump 14, hydraulic lifting arm 15, location
Block 16, sealing lid 17, memory spring 18, hydraulic motor 19, rotation bar 20, sealing block 21, groove 22, circular flap 23 and through hole
24, power turbine 13 is installed in through hole 24, power turbine 13 top is provided with locating piece 16, and locating piece is provided with two 16 times
High-pressure hydraulic pump 14, it is achieved be flexible coupling, realizes dynamic protection to power turbine 13, and high-pressure hydraulic pump 14 is connected with hydraulic lifting arm 15
Connecing, hydraulic lifting arm 15 is fixed in lower platform 1, and when encountering barrier below power turbine 13, its power turbine 13 is with regard to energy
It is automatically obtained rising, is not limited by the position of hydraulic lifting arm 15, accelerate response time voluntarily, reduce its impaired probability；
It is provided with draining pump 12 on the left of through hole 24 and is connected with through hole 24, being provided with groove 22 on the right side of through hole 24, in groove 22, circle is installed
Shape flap 23, not evagination, decrease resistance during navigation；Circular flap 23 is provided with rotation bar 20, rotates bar 20 and hydraulic pressure horse
Reaching 19 to be connected, hydraulic motor 19 is provided with memory spring 18, is cased with sealing lid 17 outside memory spring 18, and multiple protective prevents
Entrance of leaking is internal, and memory spring 18 is connected with sealing lid 17, and sealing block 21 is arranged on the connection rotating bar 20 with groove 22
Place, memory spring 18 is provided with heater, once heating memory spring 18 just elongation, then hydraulic motor 19 band movable sealing lid 17
Rotating and sealed up by through hole 24, after such draining pump 12 draws water, workman just at sea directly can carry out inside to power turbine 13
Maintenance, it is to avoid enter dock repair；High-pressure hydraulic pump 14, the power of hydraulic lifting arm 15 all carry out the hydraulic system carried to platform
And hydraulic pressure system.
Described Side Thrusters 7 includes turbine 71, rotates shrouding 72, manhole 73, waterproof machine 74, rectangle flap 75 and housing
76, it is provided with horizontal turbine 71 in housing 76, the housing 76 on turbine 71 side is provided with rectangle flap 75, and housing 76 top sets
Having manhole 73, be used for carrying out maintenance activity, there are two blocks of rotatable rotation shroudings housing 76 anterior connection by waterproof machine 74
72, when this platform navigates by water, constitute isosceles triangle when that two blocks of rotatable rotation shroudings 72 closing up and realize shunting, reduce
Resistance during advance, when, after offshore mooring, launching, strengthens stability when dynamically positioning, rotates shrouding 72 simultaneously and rotate
After turbine 71 is closed well, can be entered by manhole 73 and keep in repair, it is achieved that marine quick repairs；The work of waterproof machine 74
The general purpose controller being used as power on platform.
Described life raft 3 top is provided with buffer, buffer include supporting plate 31, spring 32, lead 33, rotor plate 34,
Block 35, elastic covering 36, pull rope 37, compression spring 38 and canvas 39, elastic covering 36 is made up of compression spring 38 and canvas 39,
Compression spring 38 both sides are provided with block 35, and block 35 is arranged on rotor plate 34 one end, and rotor plate 34 other end is provided with lead 33,
Being provided with spring 32 below lead 33, spring 32 is connected with supporting plate 31 one end, and the other end is connected in the middle part of rotor plate 34, turns
Dynamic plate 34 and pull rope 37 are each attached in life raft 3, and when weightlessness, spring 32 extends, and block 35 and compression spring 38 end take off
From, compression spring 38 is opened, and is achieved that huge canvas 39 opens.
Four big pillars 2 are installed on described lower platform 1, constitute double-decked platform structure, there is good stability.
Described loop wheel machine pillar 6 both sides is provided with convex block 61, and convex block 61 is embedded in the groove of upper mounting plate 4 correspondence, plays
The effect of lateral force, increases the elevating capacity of loop wheel machine pillar 6.
Described compression spring 38, in compressional wave wave type, can automatically spring open not by two end resistances time, and canvas 39 coordinates reality
The now extension of at least ten times of areas, increases air drag, and owing to Ocean Living platform is up to tens meters, necessary increasing buffers
Device.
Described arm 8 can mutually be mounted on the turntable 9 on opposite, thus two loop wheel machine pillars 6 with which constitute dragon
The lifting pattern of door, greatly facilitates the carrying of goods on platform, too increases stablizing of crane capacity and lifting simultaneously
Property.
Through hole 24 can be sealed by described sealing after lid 17 rotates, and the water in through hole 24 can be drained by draining pump 12, real
On-the-spot internal maintenance.
The using method of the present invention: when this platform navigates by water, rectangle flap 75 closes up, it is achieved quick sailing arrives specifies ground
After Dian, rectangle flap 75 opens, and when needs handling sea goods, arm 8 individually lifts by crane can also mutually constitute gantry
Structure lift by crane, use convenient, when run into topple time, personnel can by enter life raft, life raft launch posterior bumper from
Move and open, play the effect of buffer falling, strengthen safety, when DP dynamical system 11 goes wrong, can the most at sea enter
Row is safeguarded, it is achieved efficiently simple, performance is greatly promoted.
Claims (6)
1. sea work accommodation platform, props up including lower platform (1), big pillar (2), life raft (3), upper mounting plate (4), track (5), loop wheel machine
Post (6), Side Thrusters (7), arm (8), turntable (9), life section (10) and DP dynamical system (11), is characterized in that: described
Being provided with big pillar (2) on lower platform (1), big pillar (2) is provided with upper mounting plate (4), upper mounting plate is provided with track on (4)
And life section (10) (5), track (5) is provided with loop wheel machine pillar (6), loop wheel machine pillar (6) is provided with turntable (9), turn
Being provided with arm (8) on dynamic platform (9), upper mounting plate (4) sidepiece is provided with life raft (3), and lower platform (1) front portion is provided with Side Thrusters (7),
Lower platform (1) lower section is provided with DP dynamical system (11), and DP dynamical system (11) includes draining pump (12), power turbine (13), height
Water pump (14), hydraulic lifting arm (15), locating piece (16), seal lid (17), memory spring (18), hydraulic motor (19), turn
Lever (20), sealing block (21), groove (22), circular flap (23) and through hole (24), through hole is provided with power turbine in (24)
(13), power turbine (13) top is provided with locating piece (16), is provided with two high-pressure hydraulic pumps (14), high pressure under locating piece (16)
Water pump (14) is connected with hydraulic lifting arm (15), and hydraulic lifting arm (15) is fixed in lower platform (1), and through hole (24) left side sets
Having draining pump (12) and be connected with through hole (24), through hole (24) right side is provided with groove (22), and groove is provided with circle in (22)
Flap (23), circular flap (23) is provided with rotation bar (20), rotates bar (20) and is connected with hydraulic motor (19), hydraulic motor
(19) being provided with memory spring (18), memory spring (18) outside is cased with sealing lid (17), memory spring (18) and sealing lid
(17) being connected, sealing block (21) is arranged on the junction rotating bar (20) with groove (22), and Side Thrusters (7) includes turbine
(71), rotating shrouding (72), manhole (73), waterproof machine (74), rectangle flap (75) and housing (76), housing is provided with in (76)
Horizontal turbine (71), the housing on turbine (71) side is provided with rectangle flap (75), and housing (76) top is provided with manhole
(73), being used for carrying out maintenance activity, there are two blocks of rotatable rotation shroudings housing (76) anterior connection by waterproof machine (74)
(72), constituting isosceles triangle and realize shunting when that two pieces of rotatable rotation shroudings (72) being closed up, life raft (3) top sets
Buffer, buffer is had to include supporting plate (31), spring (32), lead (33), rotor plate (34), block (35), elastic covering
(36), pull rope (37), compression spring (38) and canvas (39), elastic covering (36) is by compression spring (38) and canvas (39) structure
Becoming, compression spring (38) both sides are provided with block (35), and block (35) is arranged on rotor plate (34) one end, rotor plate (34) other end
Being provided with lead (33), lead (33) lower section is provided with spring (32), and spring (32) is connected with supporting plate (31) one end, the other end
Being connected with rotor plate (34) middle part, rotor plate (34) and pull rope (37) are each attached in life raft (3).
Sea the most according to claim 1 work accommodation platform, is characterized in that: be provided with 4-6 root on described lower platform (1) and prop up greatly
Post (2), constitutes double-decked platform structure.
Sea the most according to claim 1 work accommodation platform, is characterized in that: described loop wheel machine pillar (6) both sides is provided with convex block
(61), convex block (61) is embedded in the groove that upper mounting plate (4) is corresponding, plays the effect of lateral force, increases loop wheel machine pillar
(6) elevating capacity.
The most according to claim 1 sea work accommodation platform, it is characterized in that: described compression spring (38) in compressional wave wave type,
Can automatically spring open not by two end resistances time, and canvas (39) coordinates the extension realizing at least ten times of areas.
Sea the most according to claim 1 work accommodation platform, is characterized in that: described arm (8) can mutually be mounted in opposite
Turntable (9) on, thus two loop wheel machine pillars (6) with which constitute the lifting pattern of gantry structure, greatly facilitate platform
The carrying of upper goods, too increases the stability of crane capacity and lifting simultaneously.
Sea the most according to claim 1 work accommodation platform, is characterized in that: described sealing can be by through hole after lid (17) rotates
(24) sealing, the water in through hole (24) can be drained by draining pump (12), it is achieved on-the-spot internal maintenance.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410492466.8A CN104290877B (en) | 2014-09-24 | 2014-09-24 | Sea work accommodation platform |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410492466.8A CN104290877B (en) | 2014-09-24 | 2014-09-24 | Sea work accommodation platform |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104290877A CN104290877A (en) | 2015-01-21 |
| CN104290877B true CN104290877B (en) | 2016-12-07 |
Family
ID=52310883
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410492466.8A Active CN104290877B (en) | 2014-09-24 | 2014-09-24 | Sea work accommodation platform |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104290877B (en) |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| AU7086498A (en) * | 1998-04-24 | 1999-11-16 | Kvaerner Oil & Gas A.S. | Floating offshore platform |
| CN102328733B (en) * | 2011-07-14 | 2014-04-02 | 烟台中集来福士海洋工程有限公司 | Semi-submersible lifting living platform |
| CN202966606U (en) * | 2012-11-30 | 2013-06-05 | 大连船舶重工集团有限公司 | Annular lower floating body semi-submersible platform |
| CN203544335U (en) * | 2013-04-25 | 2014-04-16 | 大连船舶重工集团有限公司 | Semisubmersible living platform |
| CN204197242U (en) * | 2014-09-24 | 2015-03-11 | 太平洋海洋工程（舟山）有限公司 | Sea work accommodation platform |
-
2014
- 2014-09-24 CN CN201410492466.8A patent/CN104290877B/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CN104290877A (en) | 2015-01-21 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103332269B (en) | Backpack complete offshore wind power machine transport installation ship | |
| CN104527937B (en) | Marine wind turbine whole machine is transported with installing special purpose ship and method | |
| CN103879532B (en) | Deep sea manned submersible Emergency Device mechanism | |
| HRP20200787T1 (en) | Device for conversion of wave energy into electrical energy and the process for its deployment at the exploitation location | |
| CN102602751B (en) | Control cable machine, zither, Zheng Qu operating mechanism, zither electrical generator, wind are driven ship and method | |
| CN107620298A (en) | Ultra-large type water-power plant | |
| TW201013040A (en) | Electrical power generation via the movement of a fluid body | |
| CN107389480A (en) | A kind of ocean compliant riser multiaxle fatigue experimental device | |
| CA2637146A1 (en) | Tidal energy system | |
| CN103898997B (en) | There is self-checking device and the control method thereof of the drain function that blocks water | |
| CN203373716U (en) | Self-installation suction pile type movable platform structure | |
| CN104290877B (en) | Sea work accommodation platform | |
| Dick et al. | StEnSea–Results from the pilot test at Lake Constance | |
| CN206141788U (en) | Utilize platform that solar energy and ocean current can generate electricity | |
| CN204197242U (en) | Sea work accommodation platform | |
| CN105460182A (en) | Launch and recovery device for wave glider | |
| JP6721886B2 (en) | Axial structure of floating body support shaft and floating power generation apparatus having the axial structure of the floating body support shaft | |
| US20150035279A1 (en) | Wave energy conversion system | |
| CN110239672A (en) | A kind of wind-powered electricity generation sea oil type sea is stepped on by fore-and-aft gangway | |
| CN201530464U (en) | Special diving barge for installing shallow water wind power generating set | |
| NO20131585A1 (en) | Flow turbine and power generation system | |
| CN206052843U (en) | A kind of water taking device by buoyant raft | |
| CN213233303U (en) | Movable steel structure dam for emergency | |
| EP2439402A1 (en) | Submersible device for the coupling of water wheels or turbines in order to harness energy from flowing water | |
| WO2022101869A1 (en) | Systems, apparatuses and methods for conversion of kinetic energy |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |