CN201834178U - Anchoring-type buoy laying apparatus based on small-sized ship - Google Patents
Anchoring-type buoy laying apparatus based on small-sized ship Download PDFInfo
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- CN201834178U CN201834178U CN2010201546176U CN201020154617U CN201834178U CN 201834178 U CN201834178 U CN 201834178U CN 2010201546176 U CN2010201546176 U CN 2010201546176U CN 201020154617 U CN201020154617 U CN 201020154617U CN 201834178 U CN201834178 U CN 201834178U
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Abstract
The utility model relates to ocean essential factor monitoring technology and in particular to an anchoring-type buoy laying apparatus based on small-sized ship aiming at solving the problem of high expenditure of large-scale ship laying. The entire laying apparatus comprises a small-sized ship, a movable pulley, a fixed pulley, a winch on the small-sized ship, a traction rope, a anchoring weight retaining rope, and a release rope. The laying in target marine site comprises steps of: laying of an anchoring chain I, an anchoring chain II, an anchoring chain III, and the anchoring weight are finished step by step by the winch matching with a pulley block composed of the movable pulley and the fixed pulley through the release rope; and then the laying of the entire buoy system is completed. The utility model requires no large-scale ship and have the advantages of safety and reliability.
Description
Technical field:
The utility model belongs to the ocean essential monitoring technical field.Specifically, it is a kind of device of the anchoring type buoy based on small boat.
Background technology:
Ocean essential field observation has profound significance to all many-sides such as oceanographic research, ocean engineering construction and marine national defense safeties.The anchoring type buoy mainly refer to utilize the buoyage that is anchored to marine fixedly erect-position to conventional state of marine environment carry out for a long time, fixed point, day-night observation, it is a kind of effective method of measurement.In recent years, only tens anchoring type oceanographic buoy systems have just been laid in CHINESE OFFSHORE, and will continue the similar oceanographic buoy of cloth amplification quantity system, but this type of anchoring type buoyage complex structure generally comprises buoy float, mooring system, observation system, data acquisition process control system, communication system, electric power system, checking system, security alerting system and bank base data receiving processing system etc.In addition, laying of this type of anchoring type buoyage if adopt large-scale operation ship, certainly will need higher cost, if can adopt the small boat about 100 tons to lay, then can reduce the expense of laying greatly.But, in order to ensure laying safety, when adopting small boat to lay, on the installation method that lays, to scrutinize, have only failure-free to lay device, just can get a desired effect.
The utility model content:
The purpose of this utility model is the anchoring type buoyage device based on small boat (about 100 tons) that provides a kind of, solves to employ large vessel and lay the high problem of expense.
To achieve these goals, the utility model is achieved in that
At first, fixedly anchored heavy block and discharging anchor chain on small boat: anchored heavy block is fixed on the outside of small boat stern with static line, and anchor chain is emitted on the aft deck and ship side of small boat according to " S " type.
Secondly, the traction of buoyage: after the buoyage test is finished, buoy float is lain in stern with the traction rope, with anchored heavy block and anchor chain by the small boat traction to the target marine site.
At last, the laying of buoyage target marine site, this process is divided into following substep again successively:
At last, the laying of buoyage target marine site, this process is divided into following substep again successively:
1. the connection of anchor chain
Each section anchor chain on the deck is coupled together with shackle, make the anchor chain on the deck form a complete anchor chain.
2. anchor chain and buoy float is connected
Couple together with change etc. being connected in the anchor chain of arranging on one section buoy float anchor chain of buoy float lower end and the small boat aft deck, formed the anchored buoy system like this.
3. the release piecemeal of anchor chain
Small boat is provided with two pulleys, and a pulley links to each other with ship side, maintains static, and forms fixed pulley, plays the effect of guiding; Another pulley links to each other with anchor chain, can slide with anchor chain, forms movable pulley, cooperates winch to determine that movable pulley moves whether to move by discharging rope.When needs discharge anchor chain piecemeal, release rope on the loosening winch allows movable pulley arrive stern in the pulling lower slider of anchor chain, thereby a shot shackle is discharged water down, to be fixed to the anchor chain of movable pulley connecting place on the ship side of small boat then, unload movable pulley, move it to fore, be connected with anchor chain, unclamp the static line that anchor chain is gone up on the quarter, repeat the fwd dispose procedure, piecemeal anchor chain is discharged water down, all be discharged under water until all anchor chains.
4. the anchored heavy block position that falls
After all anchor chains discharge and finish, lay down the movable pulley on the anchor chain, break apart by chopping fixing the static line of anchored heavy block, make the anchored heavy block position that falls.
5. buoyage is with regard to bit test
After buoyage was in place, small boat stayed for some time in the periphery, and observation buoyage running condition on the throne is maked a return voyage after all are normal, finishes laying.
The beneficial effects of the utility model are:
(1) avoids employing large vessel, save the expense that lays.Enforcement of the present utility model is to utilize small boat to realize laying of complicated anchored buoy system, need not to employ large-scale operation ship, has saved the expense of laying.
(2) launch process is safe and reliable, avoids unexpected the generation.Lay in the process at concrete sea, adopt the anchor chain relay-type to lay method, piecemeal length and all bigger anchor chain of weight are discharged under water for one section one section, so just avoided in the whole once landing water of anchor chain, the potential safety hazard that enormous impact power is brought has reached the purpose of safe input.
(3) whole process guarantees that buoyage is working properly.Before the buoy main body traction and after laying, all carry out real-time testing, to guarantee its normal operation.
Description of drawings:
Fig. 1 is the traction figure of the utility model embodiment small boat to the anchoring type buoyage;
To be the utility model embodiment small boat lay figure to the scene of anchoring type buoyage to Fig. 2;
Among the figure, 1 buoy float anchor chain; 2 buoy floats; 3 traction ropes; 4 anchor chain I; 5 ships; 6 anchor chain II; 7 anchored heavy block static lines; 8 anchored heavy blocks; 9 movable pulleys; 10 fixed pulleys; 11 discharge rope; 12 winches; 13 anchor chain static lines; 14 anchor chain III.
The specific embodiment
Below in conjunction with drawings and Examples in detail the utility model is described in detail.
As depicted in figs. 1 and 2, the utility model lays device based on the anchoring type buoy of small boat and mainly comprises winch 12 on a small boat 5, movable pulley 9, fixed pulley 10, the small boat, and traction rope 3, anchored heavy block static line 7 and discharge rope 11.The anchoring type buoy that need lay entry lays device and comprises anchor chain I 4, anchor chain II 6, anchor chain III 14, anchored heavy block 8 and buoy float 2.Concrete structure is as follows:
One end of anchor chain I 4 links to each other with an end of anchor chain II 6, the other end of anchor chain I 4 is connected with anchored heavy block 8 by anchor chain III 14, one end of anchor chain III 14 connects anchored heavy block 8, the other end of anchor chain III 14 is connected with an end of anchored heavy block static line 7, and the other end of anchored heavy block static line 7 is connected on the small boat 5.
Be connected with anchor chain static line 13 on the anchor chain II 6, an end of anchor chain static line 13 is connected with anchor chain II 6, and the other end of anchor chain static line 13 is fixed on the small boat 5, and anchor chain static line 13 can be for one or more.
The other end of anchor chain II 6 links to each other with an end of buoy float anchor chain 1, and the other end of buoy float anchor chain 1 connects buoy float 2.
One end of traction rope 3 links to each other with small boat 5, and its other end can be used for connecting buoy float 2.
In the utility model, small boat refers to the ship of load-carrying 50-150 ton.
Anchoring type buoy based on small boat described in the utility model lays device, and its implementation process is as follows:
A. water test under the buoy float.With wheel crane buoy float 2 integral body are hung onto in the water, and with small boat 5 tractions are not far to offshore and the depth of water is suitable (reach buoy float 2 time can not got final product by stranded) on the ebb place, observe the service condition of its main body, this moment, buoy float 2 did not link to each other with anchor chain I 4, anchor chain II 6, just the main body of buoyage was tested.If test is normal, continue next step, otherwise, to climb up buoy by technical personnel and check fault, and repair, test again is till normal.
B. fixedly anchored heavy block 8 and discharging anchor chain I 4, anchor chain II 6 on small boat 5.As shown in Figure 1, anchored heavy block 8 usefulness static lines 7 are fixed on the outside of small boat 5 sterns, and anchor chain I 4, anchor chain II 6 are emitted on the aft deck and ship side of small boat 5 according to " S " type.
C. buoyage traction.As shown in Figure 1, after buoyage test is finished, it is lain in stern with traction rope 3, with anchored heavy block 8 and anchor chain I 4, anchor chain II 6 by small boat 5 tractions to the target marine site.
D. laying of buoyage target marine site, this step is divided into following substep again successively:
1. the connection of anchor chain I 4, anchor chain II 6
Each section anchor chain I 4 on the deck, the 6 usefulness shackles of anchor chain II are coupled together, make anchor chain I 4, anchor chain II 6 on the deck form a complete anchor chain.
2. anchor chain I 4, anchor chain II 6 are connected with buoy float 2
The anchor chain II 6 usefulness changes of arranging on one section buoy float anchor chain 1 of being connected in buoy float 2 lower ends and small boat 5 aft decks etc. are coupled together, formed the anchored buoy system like this.
3. the release piecemeal of anchor chain I 4, anchor chain II 6
As shown in Figure 3, small boat 5 is provided with two pulleys, and a pulley links to each other with ship side, maintains static, and forms fixed pulley 10, plays the effect of guiding; Another pulley links to each other with anchor chain I 4, anchor chain II 6, can slide with anchor chain I 4, anchor chain II 6, forms movable pulley 9, cooperates winch 12 to determine that whether movable pulley moving 9 moves by discharging rope 11.When needs discharge anchor chain I 4 piecemeal, during anchor chain II 6, release rope 11 on the loosening winch 12, allow movable pulley 9 in anchor chain I 4, the pulling lower slider of anchor chain II 6 is to stern, thereby with shot shackle I 4, anchor chain II 6 discharges water down, then will with the anchor chain I 4 of movable pulley 9 connecting places, anchor chain II 6 is fixed on the ship side of small boat 5, unload movable pulley 9, move it to fore, with anchor chain I 4, anchor chain II 6 connects, unclamp anchor chain I 4, the static line 7 that anchor chain II 6 goes up on the quarter, repeat the fwd dispose procedure, piecemeal with anchor chain I 4, anchor chain II 6 discharges water down, until all anchor chain I 4, anchor chain II 6 all is discharged under water.
4. anchored heavy block 8 position that falls
After all anchor chain I 4, anchor chain II 6 lay and finish, lay down the movable pulley 9 on anchor chain I 4, the anchor chain II 6, break apart by chopping fixing the static line 7 of anchored heavy block 8, make anchored heavy block 8 position that falls.
5. buoyage is with regard to bit test
After buoyage was in place, small boat 5 stayed for some time in the periphery, and observation buoyage running condition on the throne is maked a return voyage after all are normal, finishes laying.
Claims (2)
1. the anchoring type buoy based on small boat lays device, it is characterized in that: this lays device and comprises winch (12) on small boat (5), movable pulley (9), fixed pulley (10), the small boat, and traction rope (3), anchored heavy block static line (7) and release rope (11), the end of anchor chain I (4) links to each other with the end of anchor chain II (6), and the other end of anchor chain I (4) is connected with anchored heavy block (8) by anchor chain III (14); The end of anchor chain III (14) connects anchored heavy block (8), and the other end of anchor chain III (14) is connected with an end of anchored heavy block static line (7), and the other end of anchored heavy block static line (7) is connected on the ship (5); The other end of anchor chain II (6) links to each other with an end of buoy float anchor chain (1), and the other end of buoy float anchor chain (1) connects buoy float (2); Movable pulley (9) and fixed pulley (10) are located on the ship (5), fixed pulley (10) links to each other with ship side, movable pulley (9) links to each other with anchor chain I (4) or anchor chain II (6), movable pulley (9) and fixed pulley (10) are in transmission connection by discharging rope (11), an end that discharges rope (11) is fixed, and the other end that discharges rope (11) connects winch (12).
2. lay device according to the described anchoring type buoy of claim 1 based on small boat, it is characterized in that: be connected with anchor chain static line (13) on the anchor chain II (6), one end of anchor chain static line (13) is connected with the chain body of anchor chain II (6), and the other end of anchor chain static line (13) is connected on the ship (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201546176U CN201834178U (en) | 2010-03-17 | 2010-03-17 | Anchoring-type buoy laying apparatus based on small-sized ship |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201546176U CN201834178U (en) | 2010-03-17 | 2010-03-17 | Anchoring-type buoy laying apparatus based on small-sized ship |
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| Publication Number | Publication Date |
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| CN201834178U true CN201834178U (en) | 2011-05-18 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN2010201546176U Expired - Fee Related CN201834178U (en) | 2010-03-17 | 2010-03-17 | Anchoring-type buoy laying apparatus based on small-sized ship |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102079363A (en) * | 2009-11-27 | 2011-06-01 | 中国科学院海洋研究所 | Anchoring ocean observation and research buoy laying system and method based on small-sized ship |
| CN102980804A (en) * | 2012-11-16 | 2013-03-20 | 无锡蓝海船舶舾装设备有限公司 | Test stand of chain-link clamping device |
| CN108128411A (en) * | 2018-01-23 | 2018-06-08 | 阳江核电有限公司 | A kind of nuclear power plant sea Radiation monitoring buoy and its distribution method |
| CN109895949A (en) * | 2019-02-13 | 2019-06-18 | 重庆水利电力职业技术学院 | A kind of Buoys Release Device controlled for hydrologic monitoring |
| CN110877675A (en) * | 2019-10-29 | 2020-03-13 | 沪东中华造船(集团)有限公司 | Method for launching by using temporary anchor during ship construction |
| CN115973340A (en) * | 2023-01-06 | 2023-04-18 | 保利长大港航工程有限公司 | Offshore continuous laying method for variable-specification heavy and thick anchor chains |
-
2010
- 2010-03-17 CN CN2010201546176U patent/CN201834178U/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102079363A (en) * | 2009-11-27 | 2011-06-01 | 中国科学院海洋研究所 | Anchoring ocean observation and research buoy laying system and method based on small-sized ship |
| CN102079363B (en) * | 2009-11-27 | 2013-07-03 | 中国科学院海洋研究所 | Anchoring ocean observation and research buoy laying system and method based on small-sized ship |
| CN102980804A (en) * | 2012-11-16 | 2013-03-20 | 无锡蓝海船舶舾装设备有限公司 | Test stand of chain-link clamping device |
| CN108128411A (en) * | 2018-01-23 | 2018-06-08 | 阳江核电有限公司 | A kind of nuclear power plant sea Radiation monitoring buoy and its distribution method |
| CN109895949A (en) * | 2019-02-13 | 2019-06-18 | 重庆水利电力职业技术学院 | A kind of Buoys Release Device controlled for hydrologic monitoring |
| CN110877675A (en) * | 2019-10-29 | 2020-03-13 | 沪东中华造船(集团)有限公司 | Method for launching by using temporary anchor during ship construction |
| CN115973340A (en) * | 2023-01-06 | 2023-04-18 | 保利长大港航工程有限公司 | Offshore continuous laying method for variable-specification heavy and thick anchor chains |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110518 Termination date: 20120317 |