CN102336259B - System for putting and taking back long-column shaped samplers from broadside based on fixed bulwark hull - Google Patents
System for putting and taking back long-column shaped samplers from broadside based on fixed bulwark hull Download PDFInfo
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- CN102336259B CN102336259B CN 201110224243 CN201110224243A CN102336259B CN 102336259 B CN102336259 B CN 102336259B CN 201110224243 CN201110224243 CN 201110224243 CN 201110224243 A CN201110224243 A CN 201110224243A CN 102336259 B CN102336259 B CN 102336259B
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- folding arm
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Abstract
The invention relates to a shipborne hoisting device, and aims to provide a system for putting and taking back long-column shaped samplers from a broadside based on a fixed bulwark hull. The system comprises a translation mechanism, an auxiliary sampler support and a swing T-shaped hanger, wherein the auxiliary sampler support is arranged horizontally along the direction of the boardside, one endof the auxiliary sampler support is arranged below the translation mechanism beside the swing T-shaped hanger, and the other end of the auxiliary sampler support is arranged below a kunckle crane forassisting hoisting; and the kunckle crane is provided with a winch extending out of the outer edge of the boardside. Compared with the prior art, the body of the swing T-shaped hanger and a deck are detachably connected, thereby facilitating the transportation and installation of the device; because a cross frame of the swing T-shaped hanger and the winch for the auxiliary support extend out of abulwark, the facility layout is more reasonable, and the operation of an operating process is facilitated; and after the auxiliary sampler support crosses over the bulwark, the kunckle crane can be taken back, thereby enhancing the safety.
Description
Technical field
The present invention relates to the boat-carrying hanging device, particularly throw in recovery system based on the long column shape sample collector side board of fixed bulwark hull, be mainly used in input and the recovery of long column shape sample collector.
Background technology
In the process to submarine sampling, the long column shape sample collector is when sampling line length is long, if do not use the sample collector auxiliary stand, amount of deflection is bigger during the unsettled placement of the direct level of sampling line, damages sampling line and sample collector easily.
The long column shape sample collector side board of existing boat-carrying is thrown in recovery system and is mainly had following problem:
1, the support that is used for hanging the suspension bracket of sample collector body connects together with welding plant bottom case above deck, is inconvenient to dismantle, and in the flight number that does not need to use, suspension bracket stands separately and exceeds deck number meter above deck, has huge potential safety hazard;
2, existing system is when arranging, normally suspension bracket is in the middle of captain's degree direction, and translation mechanism is close to suspension bracket, and auxiliary stand one end of placing sample collector is connected on the translation mechanism, and the other end is connected folding arm peculiar to vessel and hangs on.Such layout causes operating the service condition that personnel that folding arm hangs can not be clear that suspension bracket and translation mechanism, needs people more than ten to cooperatively interact in operation process, and task difficulty is big and waste time and energy;
3, the winch that does not have the auxiliary stand special use, therefore after auxiliary stand strides across bulwark can only with folding arm hang or other ships on loop wheel machine itself carry out folding and unfolding, also need an extra hawser, especially in the process that ship rocks, damage folding arm easily and hang.
In view of above problem, fully take into account safety and the Practical Performance of whole input recovery system, need a kind ofly be easy to dismounting, connection and reasonable arrangement, and the auxiliary stand special hoist is arranged, make operation process time saving and energy saving.
Invention Inner holds
The technical problem to be solved in the present invention is, overcomes deficiency of the prior art, provides a kind of long column shape sample collector side board based on the fixed bulwark hull to throw in recovery system.Further aim of the present invention is to provide a kind of long column shape sample collector based on this system to throw in recovery method.
Be the technical solution problem, solution of the present invention is:
Provide a kind of long column shape sample collector side board based on the fixed bulwark hull to throw in recovery system, comprise translation mechanism and sample collector auxiliary stand; It is characterized in that this system also comprises oscillating-type T-shaped suspension bracket, the sample collector auxiliary stand is along ship side direction horizontal arrangement, and the one end is positioned at the other translation mechanism below of oscillating-type T-shaped suspension bracket, and the folding arm that the other end is positioned at auxiliary lifting usefulness hangs the below; Be provided with the winch that stretches out in the ship side outer rim at the folding arm place of hanging; The structure of falling the T-shaped that the main body of described oscillating-type T-shaped suspension bracket is made up of the perpendicular frame of folding arm and the crossbearer that is fixed thereon portion, the perpendicular frame of folding arm has an opening towards the bending angle of ship side, the top of a liquid presses piston pole is articulated to the middle part of the perpendicular frame of folding arm, the bottom of the perpendicular frame of liquid presses piston pole and folding arm all is articulated on the plant bottom case, when liquid presses piston pole drive folding arm erected the frame reciprocally swinging, the axis of crossbearer remained parallel with ship side; Crossbearer is provided be used to the assembly pulley that mounts the main push-towing rope rope.
Among the present invention, the top of described liquid presses piston pole is articulated to the bending place of the perpendicular frame of folding arm.
Among the present invention, the flexible connection of the flexible connection on described liquid presses piston pole bottom and top, the perpendicular frame of folding arm bottom all is with the form realization of hinged-support.
Among the present invention, described crossbearer is installed on the top of the perpendicular frame of folding arm by bolt.
Among the present invention, the agent structure parallelogram of described translation mechanism supportingly is equipped with a liquid presses piston pole.Under the promotion of liquid presses piston pole, translation mechanism can carry out the distortion of horizontal direction, realizes the translation of hoisting object.
Among the present invention, establish a vertical block piece between the perpendicular frame of described folding arm and the ship side, cause the perpendicular frame of folding arm to ship side direction over-tilting to prevent the liquid presses piston pole fault.
The present invention also further provides a kind of long column shape sample collector side board based on the fixed bulwark hull to throw in recovery method, may further comprise the steps:
(1) utilize the sample collector auxiliary stand that sample collector is emitted bulwark
The long column shape sample collector is fixed on the sample collector auxiliary stand, and the main push-towing rope rope of long column shape sample collector mounts on the assembly pulley of oscillating-type T-shaped suspension bracket; One end of sample collector auxiliary stand is lifted on the translation mechanism, and the other end is lifted on folding arm and hangs on, and the cooperation of hanging by translation mechanism and folding arm goes out bulwark with the translation of sample collector auxiliary stand; In this process, adjust the main push-towing rope rope folding and unfolding action of oscillating-type T-shaped suspension bracket deflecting direction and assembly pulley according to the location-appropriate of sample collector auxiliary stand;
The folding arm of sample collector auxiliary stand is hung an end change into the wirerope of auxiliary stand special hoist and linking to each other, regain folding arm and hang, slowly discharge the winch wirerope one end of sample collector auxiliary stand is transferred gradually, up near vertical position; Slowly tightening up the main push-towing rope rope this moment makes the long column shape sample collector break away from the sample collector auxiliary stand;
(2) regain empty auxiliary stand
Slowly reclaim the wirerope of auxiliary stand special hoist, change by the folding arm lifting when sample collector auxiliary stand is level by the time, hang with the translation mechanism cooperation by folding arm the sample collector auxiliary stand is regained on the deck;
(2) sample collector is transferred, is taken a sample and regains
Discharge the main push-towing rope rope of long column shape sample collector gradually, sampling; Regain the main push-towing rope rope gradually after finishing sampling, up to the long column shape sample collector correct position that surfaces;
(4) discharge empty sample collector auxiliary stand to vertical position
The action of this step, with step (1) in the sample collector auxiliary stand transfer the action identical;
(5) regain sample collector and auxiliary stand
The long column shape sample collector is fixed on the sample collector auxiliary stand, slowly reclaim the wirerope of auxiliary stand special hoist again, change when the sample collector auxiliary stand is level by the time by folding arm lifting wirerope union end, and hang with the translation mechanism cooperation sample collector auxiliary stand withdrawal deck by folding arm; In this process, need suitably to regulate the main push-towing rope rope folding and unfolding action of oscillating-type T-shaped suspension bracket deflecting direction and assembly pulley.
Compared with prior art, the invention has the beneficial effects as follows:
(1) oscillating-type T-shaped suspension bracket body and with connecting of boat deck all are detouchables, convenient transportation and installation;
(2) winch used of the crossbearer of oscillating-type T-shaped suspension bracket and auxiliary stand stretches out outside the bulwark, makes device layout more reasonable, the convenient working process operation;
(3) the sample collector auxiliary stand is after striding across bulwark, and folding arm hangs and is recoverable to, and has strengthened safety.
Description of drawings
Fig. 1 oscillating-type T-shaped hanger structure scheme drawing (perpendicular to ship side direction visual angle);
Fig. 2 throws in recovery system horizontal direction scheme drawing (folding arm lifting state);
Fig. 3 throws in recovery system and overlooks direction scheme drawing (winch lifting state);
Fig. 4 oscillating-type T-shaped hanger structure scheme drawing (being parallel to ship side direction visual angle), wherein right figure is for showing bulwark;
Fig. 5 translation mechanism scheme drawing, wherein figure below is birds-eye view;
Fig. 6 translation mechanism will be gone out the scheme drawing of bulwark by the lifting object translation
Fig. 7 auxiliary stand is used special hoist folding and unfolding scheme drawing after striding across bulwark;
Fig. 8 special hoist is regulated auxiliary stand direction of tilt scheme drawing;
Fig. 9 special hoist is regulated auxiliary stand direction of tilt scheme drawing.
Reference numeral among the figure: oscillating-type T-shaped suspension bracket 1, translation mechanism 2, sample collector auxiliary stand 3, folding arm hang 4, auxiliary stand special hoist 5, the perpendicular frame 6 of folding arm, crossbearer 7, liquid presses piston pole 8, vertical block piece 9, plant bottom case 10.Plane, boat deck 11, bulwark 12.
The specific embodiment
By reference to the accompanying drawings, the present invention is described in detail below by specific embodiment.
Long column shape sample collector side board based on the fixed bulwark hull among the present invention is thrown in recovery system, comprises oscillating-type T-shaped suspension bracket 1, translation mechanism 2 and sample collector auxiliary stand 3; The structure of falling the T-shaped that the main body of described oscillating-type T-shaped suspension bracket 1 is made up of the perpendicular frame 6 of folding arm and the crossbearer 7 that is fixed thereon portion, the perpendicular frame 6 of folding arm has an opening towards the bending angle of ship side, the top of a liquid presses piston pole 8 is articulated to the middle part of the perpendicular frame 6 of folding arm, the bottom of the perpendicular frame 6 of liquid presses piston pole 8 and folding arm all is articulated on the plant bottom case 10, when liquid presses piston pole 8 drive folding arms erected frame 6 reciprocally swingings, the axis of crossbearer 7 remained parallel with ship side; Crossbearer 7 is provided be used to the assembly pulley that mounts the main push-towing rope rope.
Oscillating-type T-shaped suspension bracket 1 is not when using, and liquid presses piston pole 8 is regained the perpendicular frame 6 of folding arm, and oscillating-type T-shaped suspension bracket 1 is stood on the plant bottom case 10.When using oscillating-type T-shaped suspension bracket 1 in sampling process, the piston rod of liquid presses piston pole 8 stretches out, and promotes the perpendicular frame 6 of folding arm around the hinged-support swing that is fixed on the base, and the full swing angle can reach 50 degree, thereby can hang sample collector outside bulwark 12.
The translation mechanism 2 that cooperates with oscillating-type T-shaped suspension bracket 1 has parallelogram sturcutre, fix a liquid presses piston pole in the adjacent two edges of parallelogram sturcutre, when liquid presses piston pole is flexible, parallelogram can deform, thereby realizes the translation of sample collector auxiliary stand 3 in sampling and the removal process.
Sample collector auxiliary stand 3 is along ship side direction horizontal arrangement, and the one end is positioned at translation mechanism 2 belows on oscillating-type T-shaped suspension bracket 1 side, and the folding arm that the other end is positioned at auxiliary lifting usefulness hangs 4 belows; Hang 4 places at folding arm and be provided with the auxiliary stand special hoist 5 that stretches out the ship side outer rim.
During use, oscillating-type T-shaped suspension bracket 1 is hung on the ship after the assembling of shipyard or harbour is finished, be installed on the plant bottom case 10 by Bolt Connection.At installation sample collector body on the sample collector auxiliary stand 3 and after connecting the relevant hawser in back, just can be as follows, utilize among the present invention the long column shape sample collector side board input recovery system based on the fixed bulwark hull to take a sample operation.
(1) utilize sample collector auxiliary stand 3 that sample collector is emitted bulwark
The long column shape sample collector is fixed on the sample collector auxiliary stand 3, and the main push-towing rope rope of long column shape sample collector mounts on the assembly pulley of oscillating-type T-shaped suspension bracket 1; The a of sample collector auxiliary stand 3 end is lifted on the translation mechanism 2, and the b end is lifted on folding arm and hangs on 4, hangs 4 cooperation by translation mechanism 2 and folding arm 3 translations of sample collector auxiliary stand are gone out bulwark; In this process, according to liquid presses piston pole 8 actions of the position control oscillating-type T-shaped suspension bracket 1 of sample collector auxiliary stand 3, suitably adjust the main push-towing rope rope folding and unfolding action of oscillating-type T-shaped suspension bracket 1 deflecting direction and assembly pulley;
The b of sample collector auxiliary stand 3 end changed into the wirerope of auxiliary stand special hoist 5 link to each other, regain folding arm and hang 4, slowly discharge b that the winch wirerope makes sample collector auxiliary stand 3 and hold and transfer gradually, up near vertical position; Slowly tightening up the main push-towing rope rope this moment makes the long column shape sample collector break away from sample collector auxiliary stand 3;
(2) regain empty auxiliary stand
Slowly reclaim the wirerope of auxiliary stand special hoist 5, change when by the time sample collector auxiliary stand 3 is level by folding arm and hang 4 liftings, by folding arm hang 4 and translation mechanism 2 cooperate on the sample collector auxiliary stand 3 withdrawal decks;
(2) sample collector is transferred, is taken a sample and regains
Discharge the main push-towing rope rope of long column shape sample collector gradually, sampling; Regain the main push-towing rope rope gradually after finishing sampling, up to the long column shape sample collector correct position that surfaces;
(4) discharge empty sample collector auxiliary stand to vertical position
The action of this step, with step (1) in the sample collector auxiliary stand transfer the action identical;
(5) regain sample collector and auxiliary stand
The long column shape sample collector is fixed on the sample collector auxiliary stand 3, slowly reclaim the wirerope of auxiliary stand special hoist 5 again, change the end by folding arm 4 lifting b when sample collector auxiliary stand 3 is level by the time, and by folding arm hang 4 and translation mechanism 2 cooperate sample collector auxiliary stand 3 withdrawal decks; In this process, need liquid presses piston pole 8 actions of control oscillating-type T-shaped suspension bracket 1, suitably regulate the main push-towing rope rope folding and unfolding action of oscillating-type T-shaped suspension bracket 1 deflecting direction and assembly pulley.
So far, whole sampling operation is finished, and can hang 4 accessory appliancess such as grade to folding arm and regain, as not needing to continue to use oscillating-type T-shaped suspension bracket 1, can be with its whole pulling down.
Claims (4)
1. throw in recovery system based on the long column shape sample collector side board of fixed bulwark hull, comprise translation mechanism and sample collector auxiliary stand; It is characterized in that this system also comprises oscillating-type T-shaped suspension bracket, the sample collector auxiliary stand is along ship side direction horizontal arrangement, and the one end is positioned at the other translation mechanism below of oscillating-type T-shaped suspension bracket, and the folding arm that the other end is positioned at auxiliary lifting usefulness hangs the below; Be provided with the winch that stretches out in the ship side outer rim at the folding arm place of hanging;
The structure of falling the T-shaped that the main body of described oscillating-type T-shaped suspension bracket is made up of the perpendicular frame of folding arm and the crossbearer that is fixed thereon portion, the perpendicular frame of folding arm has an opening towards the bending angle of ship side, the top of a liquid presses piston pole is articulated to the middle part of the perpendicular frame of folding arm, the bottom of the perpendicular frame of liquid presses piston pole and folding arm all is articulated on the plant bottom case, when liquid presses piston pole drive folding arm erected the frame reciprocally swinging, the axis of crossbearer remained parallel with ship side; Crossbearer is provided be used to the assembly pulley that mounts the main push-towing rope rope; The top of described liquid presses piston pole is articulated to the bending place of the perpendicular frame of folding arm, and the flexible connection of the flexible connection on liquid presses piston pole bottom and top, the perpendicular frame of folding arm bottom all is with the form realization of hinged-support;
Described translation mechanism has parallelogram sturcutre, fixes a liquid presses piston pole in the adjacent two edges of parallelogram sturcutre, and parallelogram can deform when liquid presses piston pole is flexible, realizes the translation of sample collector auxiliary stand.
2. long column shape sample collector side board according to claim 1 is thrown in recovery system, it is characterized in that, described crossbearer is installed on the top of the perpendicular frame of folding arm by bolt.
3. long column shape sample collector side board according to claim 1 is thrown in recovery system, it is characterized in that, establishes a vertical block piece between the perpendicular frame of described folding arm and the ship side.
4. throw in recovery method based on the long column shape sample collector side board of the described system of claim 1, may further comprise the steps:
(1) utilize the sample collector auxiliary stand that sample collector is emitted bulwark
The long column shape sample collector is fixed on the sample collector auxiliary stand, and the main push-towing rope rope of long column shape sample collector mounts on the assembly pulley of oscillating-type T-shaped suspension bracket; One end of sample collector auxiliary stand is lifted on the translation mechanism, and the other end is lifted on folding arm and hangs on, and the cooperation of hanging by translation mechanism and folding arm goes out bulwark with the translation of sample collector auxiliary stand; In this process, adjust the main push-towing rope rope folding and unfolding action of oscillating-type T-shaped suspension bracket deflecting direction and assembly pulley according to the location-appropriate of sample collector auxiliary stand;
The folding arm of sample collector auxiliary stand is hung an end change into the wirerope of auxiliary stand special hoist and linking to each other, regain folding arm and hang, slowly discharge the winch wirerope one end of sample collector auxiliary stand is transferred gradually, up near vertical position; Slowly tightening up the main push-towing rope rope this moment makes the long column shape sample collector break away from the sample collector auxiliary stand;
(2) regain empty auxiliary stand
Slowly reclaim the wirerope of auxiliary stand special hoist, change by the folding arm lifting when sample collector auxiliary stand is level by the time, hang with the translation mechanism cooperation by folding arm the sample collector auxiliary stand is regained on the deck;
(2) sample collector is transferred, is taken a sample and regains
Discharge the main push-towing rope rope of long column shape sample collector gradually, sampling; Regain the main push-towing rope rope gradually after finishing sampling, up to the long column shape sample collector correct position that surfaces;
(4) discharge empty sample collector auxiliary stand to vertical position
The action of this step, with step (1) in the sample collector auxiliary stand transfer the action identical;
(5) regain sample collector and auxiliary stand
The long column shape sample collector is fixed on the sample collector auxiliary stand, slowly reclaim the wirerope of auxiliary stand special hoist again, change when the sample collector auxiliary stand is level by the time by folding arm lifting wirerope union end, and hang with the translation mechanism cooperation sample collector auxiliary stand withdrawal deck by folding arm; In this process, need suitably to regulate the main push-towing rope rope folding and unfolding action of oscillating-type T-shaped suspension bracket deflecting direction and assembly pulley.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110224243 CN102336259B (en) | 2011-08-05 | 2011-08-05 | System for putting and taking back long-column shaped samplers from broadside based on fixed bulwark hull |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110224243 CN102336259B (en) | 2011-08-05 | 2011-08-05 | System for putting and taking back long-column shaped samplers from broadside based on fixed bulwark hull |
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| Publication Number | Publication Date |
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| CN102336259A CN102336259A (en) | 2012-02-01 |
| CN102336259B true CN102336259B (en) | 2013-09-18 |
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| CN 201110224243 Active CN102336259B (en) | 2011-08-05 | 2011-08-05 | System for putting and taking back long-column shaped samplers from broadside based on fixed bulwark hull |
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Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106289852A (en) * | 2016-07-26 | 2017-01-04 | 中国海洋石油总公司 | Boats and ships and the draw off gear of sampler thereon |
| CN112298463B (en) * | 2020-11-20 | 2021-09-17 | 自然资源部第一海洋研究所 | Supporting winding and unwinding devices of gravity column sampler |
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| US4702320A (en) * | 1986-07-31 | 1987-10-27 | Otis Engineering Corporation | Method and system for attaching and removing equipment from a wellhead |
| US5894895A (en) * | 1996-11-25 | 1999-04-20 | Welsh; Walter Thomas | Heave compensator for drill ships |
| CN1609584A (en) * | 2003-10-17 | 2005-04-27 | 栾刚 | Insulation method for dartlike type thermal insulating and pressure retaining deepwater sea bed sampler and apparatus thereof |
| CN1616944A (en) * | 2004-12-01 | 2005-05-18 | 浙江大学 | Fidelity sampling integrated deep sea sediment sampler |
| CN101634614A (en) * | 2009-08-18 | 2010-01-27 | 浙江大学 | Gravity piston type long cylindrical sediment sampler penetrating through hydrate BSR interface |
| CN201488892U (en) * | 2009-08-18 | 2010-05-26 | 浙江大学 | Bolt-free gravity piston type columnar sediment fidelity sampler |
| CN202201159U (en) * | 2011-08-05 | 2012-04-25 | 中海油田服务股份有限公司 | Long column sampler side board release and recovery system based on fixed bulwark hull |
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2011
- 2011-08-05 CN CN 201110224243 patent/CN102336259B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4702320A (en) * | 1986-07-31 | 1987-10-27 | Otis Engineering Corporation | Method and system for attaching and removing equipment from a wellhead |
| US5894895A (en) * | 1996-11-25 | 1999-04-20 | Welsh; Walter Thomas | Heave compensator for drill ships |
| CN1609584A (en) * | 2003-10-17 | 2005-04-27 | 栾刚 | Insulation method for dartlike type thermal insulating and pressure retaining deepwater sea bed sampler and apparatus thereof |
| CN1616944A (en) * | 2004-12-01 | 2005-05-18 | 浙江大学 | Fidelity sampling integrated deep sea sediment sampler |
| CN101634614A (en) * | 2009-08-18 | 2010-01-27 | 浙江大学 | Gravity piston type long cylindrical sediment sampler penetrating through hydrate BSR interface |
| CN201488892U (en) * | 2009-08-18 | 2010-05-26 | 浙江大学 | Bolt-free gravity piston type columnar sediment fidelity sampler |
| CN202201159U (en) * | 2011-08-05 | 2012-04-25 | 中海油田服务股份有限公司 | Long column sampler side board release and recovery system based on fixed bulwark hull |
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