CN102336259A - 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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- CN102336259A CN102336259A CN201110224243XA CN201110224243A CN102336259A CN 102336259 A CN102336259 A CN 102336259A CN 201110224243X A CN201110224243X A CN 201110224243XA CN 201110224243 A CN201110224243 A CN 201110224243A CN 102336259 A CN102336259 A CN 102336259A
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- sample collector
- auxiliary stand
- 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 end of 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 for assisting 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 a bulwark, 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, be mainly used in the input and the recovery of long column shape sample collector based on the long column shape sample collector side board of fixed bulwark hull.
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 to hang 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 need not 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, in operation process, needs people more than ten to cooperate each other, and task difficulty is big and waste time and energy;
3, do not have the special-purpose winch of auxiliary stand, 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 the 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.
Summary of the invention
The technical matters that the present invention will solve 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 to throw in recovery system, comprise translation mechanism and sample collector auxiliary stand based on the fixed bulwark hull; 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 of which 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 said oscillating-type T-shaped suspension bracket is made up of perpendicular frame of folding arm and the crossbearer that is fixed in its top; The perpendicular frame of folding arm has the bending angle of an opening towards 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, and 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 with the assembly pulley that is used to mount the main push-towing rope rope.
Among the present invention, the top of said 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 said 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, said crossbearer is installed on the top of the perpendicular frame of folding arm through bolt.
Among the present invention, the agent structure parallelogram of said 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 perpendicular frame of said folding arm and the ship side, in case solution stopping presses the piston rod fault to cause the perpendicular frame of folding arm to ship side direction over-tilting.
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 to emit bulwark to sample collector
The long column shape sample collector is fixed on the sample collector auxiliary stand, and the main push-towing rope of long column shape sample collector rope 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 through translation mechanism and folding arm goes out bulwark with the translation of sample collector auxiliary stand; In this process, move according to the location-appropriate adjustment oscillating-type T-shaped suspension bracket deflecting direction of sample collector auxiliary stand and the main push-towing rope rope folding and unfolding of assembly pulley;
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 through folding arm and regain the sample collector auxiliary stand on the deck;
(2) sample collector is transferred, sample circuit 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 accomplishing 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 translation mechanism through folding arm and to cooperate sample collector auxiliary stand withdrawal deck; 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), its right-of-center in political views figure is for showing bulwark;
Fig. 5 translation mechanism scheme drawing, wherein figure below is a 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 strides across behind the bulwark with special hoist folding and unfolding scheme drawing;
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
In conjunction with accompanying drawing, through specific embodiment the present invention is elaborated below.
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 said oscillating-type T-shaped suspension bracket 1 is made up of perpendicular frame 6 of folding arm and the crossbearer 7 that is fixed in its top; The perpendicular frame 6 of folding arm has the bending angle of an opening towards 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; Liquid presses piston pole 8 all is articulated on the plant bottom case 10 with the bottom of the perpendicular frame 6 of folding arm, and 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 with the assembly pulley that is used to mount 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 in sampling process, using oscillating-type T-shaped suspension bracket 1, 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 outside bulwark 12, hang sample collector.
The translation mechanism 2 that cooperates with oscillating-type T-shaped suspension bracket 1 has parallelogram sturcutre; Fixing liquid presses piston pole on 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 of which 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, after shipyard or harbour assembling completion, hang oscillating-type T-shaped suspension bracket 1 on the ship, be installed on the plant bottom case 10 through 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 long column shape sample collector side board input recovery system to take a sample operation based on the fixed bulwark hull.
(1) utilize sample collector auxiliary stand 3 to emit bulwark to sample collector
The long column shape sample collector is fixed on the sample collector auxiliary stand 3, and the main push-towing rope of long column shape sample collector rope 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 through translation mechanism 2 and folding arm 3 translations of sample collector auxiliary stand are gone out bulwark; In this process,, suitably adjust the main push-towing rope rope folding and unfolding of oscillating-type T-shaped suspension bracket 1 deflecting direction and assembly pulley and move 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;
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, hang 4 through folding arm and cooperate on the sample collector auxiliary stand 3 withdrawal decks with translation mechanism 2;
(2) sample collector is transferred, sample circuit 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 accomplishing 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 end when sample collector auxiliary stand 3 is level by the time, and hang 4 through folding arm and cooperate sample collector auxiliary stand 3 withdrawal decks with translation mechanism 2 by folding arm 4 lifting b; 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 accomplished, and can hang 4 accessory appliancess such as grade to folding arm and regain, as not continuing to use oscillating-type T-shaped suspension bracket 1, can be with its whole pulling down.
Claims (7)
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 of which 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 said oscillating-type T-shaped suspension bracket is made up of perpendicular frame of folding arm and the crossbearer that is fixed in its top; The perpendicular frame of folding arm has the bending angle of an opening towards 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, and 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 with the assembly pulley that is used to mount the main push-towing rope rope.
2. long column shape sample collector side board according to claim 1 is thrown in recovery system, it is characterized in that, the top of said liquid presses piston pole is articulated to the bending place of the perpendicular frame of folding arm.
3. long column shape sample collector side board according to claim 1 is thrown in recovery system, it is characterized in that, the flexible connection of the flexible connection on said liquid presses piston pole bottom and top, the perpendicular frame of folding arm bottom all is with the form realization of hinged-support.
4. long column shape sample collector side board according to claim 1 is thrown in recovery system, it is characterized in that, said crossbearer is installed on the top of the perpendicular frame of folding arm through bolt.
5. long column shape sample collector side board according to claim 1 is thrown in recovery system, it is characterized in that the agent structure parallelogram of said translation mechanism supportingly is equipped with a liquid presses piston pole.
6. 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 perpendicular frame of said folding arm and the ship side.
7. throw in recovery method based on the long column shape sample collector side board of the said system of claim 1, may further comprise the steps:
(1) utilize the sample collector auxiliary stand to emit bulwark to sample collector
The long column shape sample collector is fixed on the sample collector auxiliary stand, and the main push-towing rope of long column shape sample collector rope 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 through translation mechanism and folding arm goes out bulwark with the translation of sample collector auxiliary stand; In this process, move according to the location-appropriate adjustment oscillating-type T-shaped suspension bracket deflecting direction of sample collector auxiliary stand and the main push-towing rope rope folding and unfolding of assembly pulley;
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 through folding arm and regain the sample collector auxiliary stand on the deck;
(2) sample collector is transferred, sample circuit 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 accomplishing 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 translation mechanism through folding arm and to cooperate sample collector auxiliary stand withdrawal deck; 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.
Priority Applications (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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| 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 true CN102336259A (en) | 2012-02-01 |
| CN102336259B 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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Cited By (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 |
| CN112298463A (en) * | 2020-11-20 | 2021-02-02 | 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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| 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
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Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
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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 |
Cited By (3)
| 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 |
| CN112298463A (en) * | 2020-11-20 | 2021-02-02 | 自然资源部第一海洋研究所 | Supporting winding and unwinding devices of gravity column sampler |
| 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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| CN102336259B (en) | 2013-09-18 |
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