CN104290877A - Maritime work accommodation platform - Google Patents
Maritime work accommodation platform Download PDFInfo
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- CN104290877A CN104290877A CN201410492466.8A CN201410492466A CN104290877A CN 104290877 A CN104290877 A CN 104290877A CN 201410492466 A CN201410492466 A CN 201410492466A CN 104290877 A CN104290877 A CN 104290877A
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- work accommodation
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Abstract
The invention discloses a maritime work accommodation platform and belongs to the technical field of ocean engineering. The maritime work accommodation platform comprises a lower platform body, big supporting columns, a life raft, an upper platform body, rails, crane supporting columns, a side thruster, a lazy arm, a rotary table, a living zone and a DP power system, wherein the big supporting columns are installed on the lower platform body, the upper platform body is installed on the big supporting columns, the rails and the living zone are installed on the upper platform body, the crane supporting columns are installed on the rails, the rotary table is installed on the crane supporting columns, the lazy arm is installed on the rotary table, the life raft is arranged on the lateral portion of the upper platform body, the side thruster is arranged on the front portion of the lower platform body, and the DP power system is arranged below the lower platform body. According to the maritime work accommodation platform, the DP power system with a sealing cover is adopted, most repair work can be conducted on an ocean, and maritime working efficiency is improved; in addition, due to the fact that the buffering rescue device is arranged, life safety of personnel is better guaranteed, the requirement for complicated maritime lifting can be better met through a multifunctional lifting mechanism, and the modernization of the maritime work accommodation platform is greatly improved.
Description
Technical field
The present invention relates to extra large work accommodation platform, belong to field of ocean engineering.
Background technology
Ocean is the resource of various countries of new generation competition, especially hydrocarbon resources, therefore platform development is accelerated day by day, for exploiting marine resource, but extra large work accommodation platform supporting with it develop very slow, especially DP power system will be once impairedly will enter dock and keep in repair, consuming time huge, and life saving appliance is also very outmoded, the loop wheel machine on platform also seems and is difficult to meet the performance requriements grown to even greater heights, and is all a urgent problem.
Summary of the invention
The object of this invention is to provide extra large 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 object of the present invention, the technical solution used in the present invention is:
Sea work accommodation platform, comprise lower platform, large pillar, liferaft, upper mounting plate, track, loop wheel machine pillar, thruster, arm, turntable, life section and DP power system, described lower platform is provided with large pillar, large pillar is provided with upper mounting plate, upper mounting plate is provided with track and life section, track is provided with loop wheel machine pillar, loop wheel machine pillar is provided with turntable, turntable is provided with arm, upper mounting plate sidepiece is provided with liferaft, lower platform front portion is provided with thruster, is provided with DP power system below lower platform.
Described DP power system comprises dewatering pump, power turbine, high-pressure hydraulic pump, hydraulic lifting arm, locating piece, seal cover cap, memory spring, HM Hydraulic Motor, dwang, sealing block, groove, circular flap and through hole, in through hole, power turbine is installed, power turbine top is provided with locating piece, two high-pressure hydraulic pumps are installed under locating piece, high-pressure hydraulic pump is connected with hydraulic lifting arm, hydraulic lifting arm is fixed in lower platform, be provided with dewatering pump on the left of through hole and be connected with through hole, groove is provided with on the right side of through hole, circular flap is installed in groove, circular flap is provided with dwang, dwang is connected with HM Hydraulic Motor, HM Hydraulic Motor is provided with memory spring, outside memory spring, cover has seal cover cap, memory spring is connected with seal cover cap, sealing block is arranged on the junction of dwang and groove.
Described thruster comprises turbo-machine, rotates shrouding, manhole, drip proof machine, rectangle flap and housing, horizontal turbo-machine is provided with in housing, the housing on turbo-machine side is provided with rectangle flap, housing upper is provided with manhole, for carrying out maintenance activity, housing front portion is connected with two blocks of rotatable rotation shroudings by drip proof machine, forms equicrural triangle and realize shunting time two blocks of rotatable rotation shroudings close up.
Described liferaft top is provided with energy disperser, energy disperser comprises supporting plate, spring, lead, rotor plate, block, elastic covering, hauling rope, Compress Spring and canvas, elastic covering is made up of Compress Spring and canvas, Compress Spring both sides are provided with block, and block is arranged on rotor plate one end, and the rotor plate other end is provided with lead, spring is provided with below lead, spring is connected with supporting plate one end, and the other end is connected with in the middle part of rotor plate, and rotor plate and hauling rope are all fixed in liferaft.
Described lower platform is provided with the large pillar of four to the six roots of sensation, constitutes upper platform structure.
Described loop wheel machine pillar both sides is provided with convex block, and convex block is embedded in groove corresponding to upper mounting plate, plays the effect of lateral force, increases the load-carrying ability of loop wheel machine pillar.
Described Compress Spring is compression wave wave type, can automatically spring open, and canvas coordinates the expansion realizing at least ten times of areas when not being subject to two end resistances.
Described arm can be mounted on the turntable on opposite mutually, and two loop wheel machine pillars and the lifting pattern which constituting gantry structure, greatly facilitate the carrying of goods on platform, too increase the stability of crane capacity and lifting simultaneously thus.
Through hole can seal after rotating by described seal cover cap, and the water in through hole can be drained by dewatering pump, realizes on-the-spot inner maintenance.
Advantage of the present invention: this device have employed the DP power system of band capping, most repairing work can be carried out voluntarily at sea, improve the work efficiency at its sea, and the wrecking equipment being provided with buffering ensure that the life security of personnel more, multi-functional derricking gear can adapt to complicated sea lifting requirement more, substantially increase the up-to-dateness of this platform, market outlook widely should be had.
Accompanying drawing explanation
Fig. 1 is the overall schematic of the present invention sea work accommodation platform;
Fig. 2 is the upward view of the present invention sea work accommodation platform;
Fig. 3 is the enlarged diagram of the present invention sea work accommodation platform DP power system;
Fig. 4 is the enlarged diagram of the present invention sea work accommodation platform thruster;
Fig. 5 is the front view of the present invention sea work accommodation platform liferaft upper bumper;
Fig. 6 is the birds-eye view of the present invention sea work accommodation platform liferaft upper bumper;
Fig. 7 be the present invention sea work accommodation platform A portion analyse and observe enlarged diagram;
In figure: 1, lower platform 2, large pillar 3, liferaft 4, upper mounting plate 5, track 6, loop wheel machine pillar 7, thruster 8, arm 9, turntable 10, life section 11, DP power system 12, dewatering pump 13, power turbine 14, high-pressure hydraulic pump 15, hydraulic lifting arm 16, locating piece 17, seal cover cap 18, memory spring 19, HM Hydraulic Motor 20, dwang 21, sealing block 22, groove 23, circular flap 24, through hole 71, turbo-machine 72, rotate shrouding 73, manhole 74, drip proof machine 75, rectangle flap 76, housing 31, supporting plate 32, spring 33, lead 34, rotor plate 35, block 36, elastic covering 37, hauling rope 38, Compress Spring 39, canvas 61, convex block.
Detailed description of the invention
Below in conjunction with drawings and Examples, the present invention is further illustrated.
Sea work accommodation platform, comprise lower platform 1, large pillar 2, liferaft 3, upper mounting plate 4, track 5, loop wheel machine pillar 6, thruster 7, arm 8, turntable 9, life section 10 and DP power system 11, described lower platform 1 is provided with large pillar 2, large pillar 2 is provided with upper mounting plate 4, 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 pillar 6 is provided with turntable 9, turntable 9 is provided with arm 8, for realizing the handling of sea goods; Upper mounting plate 4 sidepiece is provided with liferaft 3, realizes fast-escape under crisis situations; Lower platform 1 front portion is provided with thruster 7, realizes fast speed break-in; DP power system 11 is provided with, for providing thrust power below lower platform 1.
Described DP power system 11 comprises dewatering pump 12, power turbine 13, high-pressure hydraulic pump 14, hydraulic lifting arm 15, locating piece 16, seal cover cap 17, memory spring 18, HM Hydraulic Motor 19, dwang 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, locating piece is provided with two high-pressure hydraulic pumps 14 for 16 times, realization is flexible coupling, dynamic protection is realized to power turbine 13, high-pressure hydraulic pump 14 is connected with hydraulic lifting arm 15, hydraulic lifting arm 15 is fixed in lower platform 1, when encountering obstacle below power turbine 13, its power turbine 13 just can realize rising automatically, position not by hydraulic lifting arm 15 limits, accelerate response time voluntarily, reduce the probability that it is impaired, be provided with dewatering pump 12 on the left of through hole 24 and be connected with through hole 24, on the right side of through hole 24, being provided with groove 22, circular flap 23 being installed, not evagination in groove 22, decreasing resistance during navigation, circular flap 23 is provided with dwang 20, dwang 20 is connected with HM Hydraulic Motor 19, HM Hydraulic Motor 19 is provided with memory spring 18, outside memory spring 18, cover has seal cover cap 17, multiple protective prevents from leaking and enters inside, memory spring 18 is connected with seal cover cap 17, sealing block 21 is arranged on the junction of dwang 20 and groove 22, memory spring 18 is provided with temperature booster, just extend once heating memory spring 18, then HM Hydraulic Motor 19 drives seal cover cap 17 to rotate to be sealed up by through hole 24, after such dewatering pump 12 draws water, workman just direct can carry out inside maintenance to power turbine 13 at sea, avoid into dock repair, the power of high-pressure hydraulic pump 14, hydraulic lifting arm 15 all comes the hydraulic efficiency pressure system that carries to platform and hydraulic pressure system.
Described thruster 7 comprises turbo-machine 71, rotate shrouding 72, manhole 73, drip proof machine 74, rectangle flap 75 and housing 76, horizontal turbo-machine 71 is provided with in housing 76, the housing 76 on turbo-machine 71 side is provided with rectangle flap 75, housing 76 top is provided with manhole 73, for carrying out maintenance activity, housing 76 front portion is connected with two blocks of rotatable rotation shroudings 72 by drip proof machine 74, when this platform navigates by water, form equicrural triangle time two blocks of rotatable rotation shroudings 72 close up and realize shunting, reduce resistance when advancing, when after offshore mooring, launch, strengthen stability during dynamicpositioning, rotation shrouding 72 rotates and closes well turbo-machine 71 simultaneously, enter by manhole 73 and keep in repair, achieve marine quick repairs, the operation power of drip proof machine 74 is from the universal controller on platform.
Described liferaft 3 top is provided with energy disperser, energy disperser comprises supporting plate 31, spring 32, lead 33, rotor plate 34, block 35, elastic covering 36, hauling rope 37, Compress Spring 38 and canvas 39, elastic covering 36 is made up of Compress Spring 38 and canvas 39, Compress Spring 38 both sides are provided with block 35, block 35 is arranged on rotor plate 34 one end, rotor plate 34 other end is provided with lead 33, spring 32 is provided with below lead 33, spring 32 is connected with supporting plate 31 one end, the other end is connected with in the middle part of rotor plate 34, rotor plate 34 and hauling rope 37 are all fixed in liferaft 3, when weightlessness, spring 32 extends, block 35 and Compress Spring 38 end depart from, Compress Spring 38 opens, just achieve huge canvas 39 to open.
Described lower platform 1 is provided with four large pillars 2, constitutes 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 load-carrying ability of loop wheel machine pillar 6.
Described Compress Spring 38, in compression wave wave type, can automatically spring open, and canvas 39 coordinating the expansion realizing at least ten times of areas, increasing air resistance when not being subject to two end resistances, because Ocean Living platform is up to tens meters, and necessary increase shock absorber.
Described arm 8 can be mounted on the turntable 9 on opposite mutually, and two loop wheel machine pillars 6 and the lifting pattern which constituting gantry structure, greatly facilitate the carrying of goods on platform, too increase the stability of crane capacity and lifting simultaneously thus.
Through hole 24 can seal after rotating by described seal cover cap 17, and the water in through hole 24 can be drained by dewatering pump 12, realizes on-the-spot inner maintenance.
Using method of the present invention: when this platform navigates by water, rectangle flap 75 closes up, after realizing quick sailing arrival appointed place, rectangle flap 75 opens, when needs handling sea goods, arm 8 separately lifting also can form gantry structure lifting mutually, uses convenient, when run into topple time, personnel are by entering liferaft, liferaft is launched posterior bumper and is automatically opened, and plays the effect of buffer falling, strengthens safety, when DP power system 11 goes wrong, can directly at sea safeguard, realize efficient simple, performance promotes greatly.
Claims (9)
1. extra large work accommodation platform, comprise lower platform (1), large pillar (2), liferaft (3), upper mounting plate (4), track (5), loop wheel machine pillar (6), thruster (7), arm (8), turntable (9), life section (10) and DP power system (11), it is characterized in that: described lower platform (1) is provided with large pillar (2), large pillar (2) is provided with upper mounting plate (4), 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 pillar (6) is provided with turntable (9), turntable (9) is provided with arm (8), upper mounting plate (4) sidepiece is provided with liferaft (3), lower platform (1) front portion is provided with thruster (7), lower platform (1) below is provided with DP power system (11).
2. extra large work accommodation platform according to claim 1, it is characterized in that: described DP power system (11) comprises dewatering pump (12), power turbine (13), high-pressure hydraulic pump (14), hydraulic lifting arm (15), locating piece (16), seal cover cap (17), memory spring (18), HM Hydraulic Motor (19), dwang (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), two high-pressure hydraulic pumps (14) are installed under locating piece (16), high-pressure hydraulic pump (14) is connected with hydraulic lifting arm (15), hydraulic lifting arm (15) is fixed in lower platform (1), through hole (24) left side is provided with dewatering pump (12) and is connected with through hole (24), through hole (24) right side is provided with groove (22), circular flap (23) is installed in groove (22), circular flap (23) is provided with dwang (20), dwang (20) is connected with HM Hydraulic Motor (19), HM Hydraulic Motor (19) is provided with memory spring (18), memory spring (18) outside cover has seal cover cap (17), memory spring (18) is connected with seal cover cap (17), sealing block (21) is arranged on the junction of dwang (20) and groove (22).
3. extra large work accommodation platform according to claim 1, it is characterized in that: described thruster (7) comprises turbo-machine (71), rotate shrouding (72), manhole (73), drip proof machine (74), rectangle flap (75) and housing (76), horizontal turbo-machine (71) is provided with in housing (76), the housing on turbo-machine (71) side is provided with rectangle flap (75), housing (76) top is provided with manhole (73), for carrying out maintenance activity, housing (76) front portion is connected with two pieces of rotatable rotation shroudings (72) by drip proof machine (74), form equicrural triangle time two pieces of rotatable rotation shroudings (72) are closed up and realize shunting.
4. extra large work accommodation platform according to claim 1, it is characterized in that: described liferaft (3) top is provided with energy disperser, energy disperser comprises supporting plate (31), spring (32), lead (33), rotor plate (34), block (35), elastic covering (36), hauling rope (37), Compress Spring (38) and canvas (39), elastic covering (36) is made up of Compress Spring (38) and canvas (39), Compress Spring (38) both sides are provided with block (35), block (35) is arranged on rotor plate (34) one end, rotor plate (34) other end is provided with lead (33), lead (33) below is provided with spring (32), spring (32) is connected with supporting plate (31) one end, the other end is connected with rotor plate (34) middle part, rotor plate (34) and hauling rope (37) are all fixed in liferaft (3).
5. extra large work accommodation platform according to claim 1, is characterized in that: described lower platform (1) is provided with the large pillar of 4-6 root (2), constitutes double-decked platform structure.
6. extra large work accommodation platform according to claim 1, it is characterized in that: described loop wheel machine pillar (6) both sides is provided with convex block (61), convex block (61) is embedded in groove corresponding to upper mounting plate (4), plays the effect of lateral force, increases the load-carrying ability of loop wheel machine pillar (6).
7. extra large work accommodation platform according to claim 1, is characterized in that: described Compress Spring (38), in compression wave wave type, can automatically spring open, and canvas (39) coordinates the expansion realizing at least ten times of areas when not being subject to two end resistances.
8. extra large work accommodation platform according to claim 1, it is characterized in that: described arm (8) can be mounted on the turntable (9) on opposite mutually, two loop wheel machine pillars (6) and the lifting pattern which constituting gantry structure thus, greatly facilitate the carrying of goods on platform, too increase the stability of crane capacity and lifting simultaneously.
9. extra large work accommodation platform according to claim 1, is characterized in that: through hole (24) can seal after rotating by described seal cover cap (17), and the water in through hole (24) can be drained by dewatering pump (12), realizes on-the-spot inner 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 true CN104290877A (en) | 2015-01-21 |
| CN104290877B CN104290877B (en) | 2016-12-07 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410492466.8A Active CN104290877B (en) | 2014-09-24 | 2014-09-24 | Sea work accommodation platform |
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Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1999055580A1 (en) * | 1998-04-24 | 1999-11-04 | Kværner Oil & Gas A.S | Floating offshore platform |
| CN102328733A (en) * | 2011-07-14 | 2012-01-25 | 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
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1999055580A1 (en) * | 1998-04-24 | 1999-11-04 | Kværner Oil & Gas A.S | Floating offshore platform |
| CN102328733A (en) * | 2011-07-14 | 2012-01-25 | 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 |
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| Publication number | Publication date |
|---|---|
| CN104290877B (en) | 2016-12-07 |
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