CN115230876A - Integrated emergency towing arrangement device and arrangement method - Google Patents
Integrated emergency towing arrangement device and arrangement method Download PDFInfo
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- CN115230876A CN115230876A CN202210596862.XA CN202210596862A CN115230876A CN 115230876 A CN115230876 A CN 115230876A CN 202210596862 A CN202210596862 A CN 202210596862A CN 115230876 A CN115230876 A CN 115230876A
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- 238000000034 method Methods 0.000 title claims abstract description 9
- 230000007246 mechanism Effects 0.000 claims abstract description 44
- 230000000903 blocking effect Effects 0.000 claims description 3
- 230000010354 integration Effects 0.000 abstract description 4
- 229910000831 Steel Inorganic materials 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 239000010959 steel Substances 0.000 description 3
- 238000010276 construction Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 239000007788 liquid Substances 0.000 description 1
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING
- B63B21/00—Tying-up; Shifting, towing, or pushing equipment; Anchoring
- B63B21/56—Towing or pushing equipment
- B63B21/66—Equipment specially adapted for towing underwater objects or vessels, e.g. fairings for tow-cables
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Abstract
The invention discloses a ship integrated emergency towing arrangement device and an arrangement method, wherein the arrangement device comprises a towing rope winch, a support mechanism and a cable guide mechanism, the support mechanism comprises a towing bollard and an emergency towing fixing sleeve, the towing bollard is arranged at the upper part of the emergency towing rope fixing sleeve, one side of the emergency towing rope fixing sleeve, which is close to the towing rope winch, is provided with a stop plate, the one end of emergent tow is passed the backstop board is connected the tip backstop piece, emergent tow tip is connected to the other end of emergent tow and is broken out, emergent tow fixed sleeve is the hollow structure who transversely runs through for accomodate emergent tow tip and break out, the tip of company's navigation tow is provided with the towline eye, towline eye ring cover is located on the company's navigation tow bollard, be provided with the fairlead on the fairlead mechanism. The invention realizes the integration of the accompanying towing supporting point and the emergency towing supporting point, solves the difficult problem of space arrangement of towing, and improves the safety performance.
Description
Technical Field
The invention belongs to the technical field of ship construction, and particularly relates to an integrated emergency towing arrangement device and an arrangement method.
Background
For a liquid cargo ship, according to OCIMF requirements, an emergency towing belt and an accompanying towing belt are standard matching, the emergency towing belt is used for rescue in a ship fault state or evacuation in an emergency state, the accompanying towing belt is used for navigating through a narrow canal when maneuverability is insufficient, the emergency towing belt and the accompanying towing belt are not available, and both the emergency towing belt and the accompanying towing belt need to be arranged at the position of a stern center line so as to achieve the best towing effect. With the maximization of the side load of ships in recent years, the cargo hold area is gradually lengthened and the space of a fore-and-aft mooring deck is compressed, so that the arrangement of stern mooring is very tight, the interference of various equipment arrangements on an emergency towing belt and an accompanying towing belt in a stern central line area is larger and larger, and the use of a normal towing function is even influenced.
Because the emergency tow and the accompanying tow cannot be operated simultaneously, in order to optimize the space of a stern mooring deck, the emergency tow and the accompanying tow are considered to be combined into a whole, and the structural and functional integration of the emergency tow and the accompanying tow is realized. The emergency towing belt consists of a towing rope winch and a supporting point, and the accompanying towing belt consists of a cable guiding hole and a supporting point. The prior art is that a supporting point and a cable guide hole of an accompanying navigation towing belt are integrated on a supporting point of an emergency towing belt, the supporting point of the emergency towing belt is heightened, and a steel shaft is additionally arranged at the top of the supporting point to play a role of the supporting point of the accompanying navigation towing belt. Although the design is simple, the operation still has inconvenient part, and along with the high-speed development of shipbuilding industry, boats and ships loading capacity is bigger and bigger, and the steel shaft is just bigger and thicker, and the company that needs to pass the steel shaft sails the tow rope shackle just bigger and bigger, and is heavier and heavier, surpasss the manpower and bears the scope, brings potential danger for the crew operation.
Disclosure of Invention
Aiming at the problems in the prior art, the invention provides an integrated emergency tow arrangement device, which reserves the form of a navigation towing belt into a cable pile type, avoids assembling large and heavy navigation towing belt shackle, is convenient for personnel to operate and improves the safety. In addition, the invention also provides an integrated emergency towing arrangement method.
In order to realize the purpose, the invention adopts the following technical scheme:
the invention provides an integrated emergency towing arrangement device, which comprises a towing winch, a support mechanism and a cable guide mechanism, wherein the support mechanism is arranged between the towing winch and the cable guide mechanism and comprises an accompanying towing bollard and an emergency towing fixing sleeve, the accompanying towing bollard is arranged at the upper part of the emergency towing fixing sleeve, the emergency towing fixing sleeve is a transversely-penetrating hollow structure, one side of the emergency towing fixing sleeve, which is close to the towing winch, is provided with a stop plate, the one end of emergent tow is passed the backstop board is connected the tip backstop piece, the backstop board implements the tow through blocking emergent tow tip backstop piece, emergent tow tip is connected to the other end of emergent tow and is broken out, emergent tow fixed sleeve is used for accomodating emergent tow tip and breaks out, and the tip of companion's navigation tow is provided with the towline eye, towline eye cover is located on the companion's navigation tow bollard, be provided with the fairlead on the fairlead mechanism, the fairlead confession companion's navigation tow or emergent tow passes.
As a preferable technical scheme, the distance between the towline winch and the supporting mechanism is 2.1-2.5 meters.
Preferably, the distance between the supporting mechanism and the cable guiding mechanism is greater than or equal to 4 meters.
Preferably, the hollow structure is in a bell mouth shape, and one side of the hollow structure facing the cable guide mechanism is a large opening.
As a preferable technical scheme, the towline winch, the supporting mechanism and the cable guiding mechanism are all arranged on the center line of the ship body.
As a preferred technical scheme, the towing bollard and the emergency towing fixing sleeve are of an integrated structure.
In a second aspect of the present invention, an integrated emergency tow arrangement method is provided, where the integrated emergency tow arrangement device is adopted, and the method includes the following steps:
step one, when the navigation accompanying towing belt needs to be used, sleeving a towing rope eye of the navigation accompanying towing belt on a towing rope pile of the navigation accompanying towing belt, enabling the navigation accompanying towing belt to penetrate through a cable guide hole of a cable guide mechanism, and taking out the navigation accompanying towing belt from the towing rope pile of the navigation accompanying towing belt after the use is finished;
step two, when the emergency towing belt needs to be used, the towing rope winch releases the emergency towing belt, the emergency towing belt penetrates through a cable guide hole of the cable guide mechanism until a stop plate on one side of the emergency towing belt fixing sleeve clamps an end stop block of the emergency towing belt, and the towing rope winch is used for recovering the emergency towing belt after the emergency towing belt is used until the end of the emergency towing belt is buckled and stored in the emergency towing belt fixing sleeve;
and step three, repeating the step one to the step two.
According to the emergency towing device, the working conditions of the emergency towing belt and the accompanying navigation towing belt are staggered, the emergency towing belt does not penetrate through the cable guide hole in the non-working state, the emergency towing belt fixing sleeve is arranged to achieve the purpose of storing the end part of the emergency towing belt in a buckle-off mode, the cable guide hole is always in an empty state in the non-working state, and the working mechanisms of the emergency towing belt and the accompanying navigation towing belt can completely avoid crossing and do not interfere with each other.
According to the emergency towing device, the towing bollard is heightened, the hollow structure is arranged in the emergency towing fixing sleeve, and the towing bollard, the emergency towing fixing sleeve and the stop plate are integrated, so that mutual functions are not affected, and complete integration of supporting points of the towing bollard and the emergency towing is realized.
Compared with the prior art, the invention has the following technical effects: the invention realizes the integration of the accompanying towing supporting point and the emergency towing supporting point, saves the arrangement space of a set of towing equipment on the deck arrangement, solves the difficult problem of the arrangement of the towing, facilitates the operation of personnel and improves the safety performance.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.
FIG. 1 is a top view of the integrated emergency tow placement device of the present invention in an emergency tow operating condition.
FIG. 2 is a front view of the integrated emergency tow placement device of the present invention in an emergency tow operational state.
FIG. 3 is a top view of the integrated emergency tow placement device of the present invention in an inoperative condition of the emergency tow.
FIG. 4 is a front view of the integrated emergency tow placement device of the present invention in an emergency tow non-operational state.
Wherein the reference numerals are specified as follows: the device comprises a cable guide mechanism 1, a supporting mechanism 2, a towline winch 3, a cable guide hole 4, a towing bollard 5, an emergency towing fixing sleeve 6, a stop plate 7, an end stop block 8 and an emergency towing end shackle 9.
Detailed Description
In the description of the present invention, it is to be understood that the terms "longitudinal", "lateral", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on those shown in the drawings, and are used merely for convenience of description and for simplicity of description, and do not indicate or imply that the referenced devices or elements must have a particular orientation, be constructed in a particular orientation, and be operated, and thus, are not to be construed as limiting the present invention.
As shown in fig. 1 to 4, the present embodiment provides an integrated emergency towing arrangement device, which includes a towing winch 3, a support mechanism 2, and a cable guide mechanism 1. The towing rope winch 3, the supporting mechanism 2 and the cable guide mechanism 1 are all arranged on the center line of the ship body. The supporting mechanism 2 is arranged between the towing winch 3 and the cable guiding mechanism 1, the supporting mechanism 2 comprises an accompanying towing bollard 5 and an emergency towing fixing sleeve 6, the accompanying towing bollard 5 is arranged on the upper portion of the emergency towing fixing sleeve 6, and the accompanying towing bollard 5 and the emergency towing fixing sleeve 6 are of an integrated structure. The emergency towing fixing sleeve 6 is of a hollow structure transversely penetrating through, the hollow structure is in a horn mouth shape, and one side of the hollow structure facing the cable guide mechanism 1 is a large opening.
One side that emergent tow fixed sleeve 6 is close to tow winch 3 is provided with backstop plate 7, and the one end of emergent tow is passed backstop plate 7 and is connected tip backstop 8, the tow is implemented through blocking emergent tow tip backstop 8 to backstop plate 7, and emergent tow tip is broken out 9 to emergent tow other end connection, and emergent tow fixed sleeve 6 is used for accomodating emergent tow tip and breaks out 9, and the tip of companion's tow is provided with the tow eye, and on the tow eye cover was located companion's tow bollard 5, is provided with fairlead 4 on the fairlead mechanism 1, and fairlead 4 supplies companion's tow or emergent tow to pass. The distance between the towline winch 3 and the supporting mechanism 2 is 2.1-2.5 meters. The distance between the supporting mechanism 2 and the cable guide mechanism 1 is more than or equal to 4 meters.
And (4) carrying out strength analysis on the integral of the cable guide mechanism 1, the supporting mechanism 2 and the ship structure, and checking whether the strength requirement is met.
In a second aspect of the present invention, an integrated emergency tow arrangement method is provided, where the integrated emergency tow arrangement device includes the following steps:
step one, when the accompanying towing belt needs to be used, sleeving a towing rope eye ring of the accompanying towing belt on a towing rope pile 5 of the accompanying towing belt, enabling the accompanying towing belt to penetrate through a cable guide hole 4 of a cable guide mechanism 1, and taking out the accompanying towing belt from the towing rope pile 5 of the accompanying towing belt after the accompanying towing belt is used;
step two, when the emergency towing belt needs to be used, the towing rope winch 3 releases the emergency towing belt, the emergency towing belt penetrates through a cable guiding hole 4 of the cable guiding mechanism 1 until a stop plate 7 on one side of the emergency towing belt fixing sleeve 6 clamps an end stop block 8 of the emergency towing belt, and after the emergency towing belt is used, the towing rope winch 3 is used for recovering the emergency towing belt until an end shackle 9 of the emergency towing belt is stored in the emergency towing belt fixing sleeve 6;
and step three, repeating the step one to the step two.
Real ship 79960M reduced to practice by scheme 3 For example, the LNG ship integrates the towing mooring bollards 5 and the emergency towing supporting points, so that the arrangement space of the deck is greatly saved. Has good effects on design, cost and construction, and is very suitable for popularization and application.
Although the present invention has been described in detail with respect to the above embodiments, it will be understood by those skilled in the art that modifications or improvements based on the disclosure of the present invention may be made without departing from the spirit and scope of the invention, and that such modifications and improvements are within the spirit and scope of the invention.
Claims (7)
1. The utility model provides a boats and ships integrated form emergency towing arrangement device, its characterized in that, includes towline winch, supporting mechanism, fairlead mechanism, supporting mechanism sets up between towline winch and fairlead mechanism, supporting mechanism includes companion's towline bollard and emergency towline fixing sleeve, companion's towline bollard sets up in emergency towline fixing sleeve's upper portion, emergency towline fixing sleeve is the hollow structure who transversely runs through, emergency towline fixing sleeve is close to one side of towline winch is provided with the backstop board, and the one end of emergency towline is passed the backstop board and is connected the tip backstop piece, the backstop board implements the towing by blocking emergency towline tip backstop piece, emergency towline tip is connected to the other end of emergency towline and is broken out, emergency towline fixing sleeve is used for accomodating emergency towline tip and is broken out, and companion's tip is provided with towline eye, towline eye cover is located companion's towline bollard pile, be provided with the fairlead the cable hole on the fairlead mechanism, fairlead the towline or emergency towline.
2. The marine integrated emergency tow placement device according to claim 1, wherein the distance between the tow winch and the support means is 2.1-2.5 meters.
3. The integrated marine emergency tow arrangement of claim 1 wherein the distance between the support means and the fairlead means is 4 meters or more.
4. The integrated marine emergency tow placement device according to claim 1, wherein the hollow structure is flared and the side of the hollow structure facing the fairlead is wide.
5. The integrated marine emergency tow placement device according to claim 1, wherein the tow winch, the support means and the fairlead means are all disposed on a hull centerline.
6. The marine integrated emergency tow placement device of claim 1, wherein the towing bollard and the emergency tow fixing sleeve are of an integrated structure.
7. A method for arranging a ship-integrated emergency tow, which adopts the ship-integrated emergency tow arrangement device of any one of claims 1 to 6, and is characterized by comprising the following steps:
step one, when the navigation accompanying towing belt needs to be used, sleeving a towing rope eye of the navigation accompanying towing belt on a towing rope pile of the navigation accompanying towing belt, enabling the navigation accompanying towing belt to penetrate through a cable guide hole of a cable guide mechanism, and taking out the navigation accompanying towing belt from the towing rope pile of the navigation accompanying towing belt after the use is finished;
step two, when the emergency towing belt needs to be used, the towing rope winch releases the emergency towing belt, the emergency towing belt penetrates through a cable guiding hole of the cable guiding mechanism until a stop plate on one side of the emergency towing belt fixing sleeve clamps an end stop block of the emergency towing belt, and the towing rope winch is used for recovering the emergency towing belt after the emergency towing belt is used until the end of the emergency towing belt is buckled and stored in the emergency towing belt fixing sleeve;
and step three, repeating the step one to the step two.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210596862.XA CN115230876A (en) | 2022-05-30 | 2022-05-30 | Integrated emergency towing arrangement device and arrangement method |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210596862.XA CN115230876A (en) | 2022-05-30 | 2022-05-30 | Integrated emergency towing arrangement device and arrangement method |
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| Publication Number | Publication Date |
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| CN115230876A true CN115230876A (en) | 2022-10-25 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210596862.XA Pending CN115230876A (en) | 2022-05-30 | 2022-05-30 | Integrated emergency towing arrangement device and arrangement method |
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Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101765059B1 (en) * | 2017-04-18 | 2017-08-04 | 탱크테크 (주) | Emergency towing device and that using method combined with EPB and ETA |
| CN110733606A (en) * | 2019-10-22 | 2020-01-31 | 中国舰船研究设计中心 | single point mooring system for high-voltage power transmission transfer and quick connection and disconnection method thereof |
| CN113184135A (en) * | 2021-06-07 | 2021-07-30 | 上海振华重工(集团)股份有限公司 | Docking ship guiding system |
| CN215205256U (en) * | 2021-02-05 | 2021-12-17 | 大连船舶重工集团有限公司 | Combined functional marine towing device |
-
2022
- 2022-05-30 CN CN202210596862.XA patent/CN115230876A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101765059B1 (en) * | 2017-04-18 | 2017-08-04 | 탱크테크 (주) | Emergency towing device and that using method combined with EPB and ETA |
| CN110733606A (en) * | 2019-10-22 | 2020-01-31 | 中国舰船研究设计中心 | single point mooring system for high-voltage power transmission transfer and quick connection and disconnection method thereof |
| CN215205256U (en) * | 2021-02-05 | 2021-12-17 | 大连船舶重工集团有限公司 | Combined functional marine towing device |
| CN113184135A (en) * | 2021-06-07 | 2021-07-30 | 上海振华重工(集团)股份有限公司 | Docking ship guiding system |
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