CN104828210A - Protective device for ship cable - Google Patents
Protective device for ship cable Download PDFInfo
- Publication number
- CN104828210A CN104828210A CN201510282283.8A CN201510282283A CN104828210A CN 104828210 A CN104828210 A CN 104828210A CN 201510282283 A CN201510282283 A CN 201510282283A CN 104828210 A CN104828210 A CN 104828210A
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- CN
- China
- Prior art keywords
- cable
- steel pipe
- mooring
- idler wheel
- ship
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Abstract
The invention relates to a protective device for a ship cable. The protective device for the ship cable comprises an idler wheel base and a mooring winch arranged on a deck surface, wherein a cable guide idler wheel is installed on the idler wheel base, a mooring cable is wound between the cable guide idler wheel and the mooring winch, two or more n-shaped cable blocking steel pipes are installed on the deck surface, and the mooring cable is located in the space formed by the cable blocking steel pipes and the deck surface. The cable blocking steel pipes are located above the cable guide idler wheel, and the two ends of each cable blocking steel pipe can be welded to or connected with two sides of the idler wheel base through flanges. One cable blocking steel pipe is arranged above the cable guide idler wheel, and other cable blocking steel pipes are arranged between the idler wheel base and the mooring winch. The protective device for the ship cable overcomes the serious hidden danger caused by accidental breakage of the cable in the prior art, can realize the purpose of protecting personnel and equipment near the protective device with a low cost under the condition of not affecting normal use of mooring equipment, and is easy to install, flexible to use and obvious in effect.
Description
Technical field
The present invention relates to a kind of ship cable fender guard, specifically refer to, to the fender guard that surrounding people and equipment damage when preventing mooring hawser from breaking.
Background technology
The layout of current fairlead peculiar to vessel is general to be designed with reference to CB/T 3861-2011, and be combined into example with three roller set, as shown in Figure 6, fairlead 1 is arranged in roller seat 3 its arrangement plan, and during mooring, hawser 2 is wrapped on fairlead.Boats and ships have the motion (swaying of six degree of freedom, surging, hang down and swing, rolling, pitching, head shakes), during mooring, cable is just subject to the opposition that boats and ships apply, so in mooring hawser operation process the moment be subject to the continuous action of live load, additional severe marine environment, make the wear pattern of mooring hawser more serious, we know, in order to ensure the least displacement under ship mooring state, during mooring, hawser is subject to very large pulling force effect and is in tensioned state, due to wearing and tearing year in year out, be in large pulling force, the cable of tensioned state is easy to break in breakage, once generation hawser breaks, the impulsive force of its moment will cause immeasurable destruction for neighbouring personnel and equipment.In addition, because human users is improper, also can there is the phenomenon that hawser jumps out, cause the serious consequence of staff's injures and deaths.Prior art only ensure that the safe mooring of boats and ships, but reckons without and hawser occurs break or the unforeseen circumstances of the improper initiation of human users, does not also have corresponding countrmeasure and fender guard.
Summary of the invention
Technical matters to be solved by this invention is to provide a kind of ship cable fender guard, effectively can limit the rope stretching path of the cable that breaks, and reduces impulsive force when rope breaks.
The technical scheme that the present invention solves the problem is as follows:
A kind of ship cable fender guard, comprises and is arranged on roller seat on deck plane and mooring winch, described roller seat is provided with fairlead, is wound around mooring cable, it is characterized in that between described fairlead and mooring winch:
Described deck plane is installed door font gear cable steel pipe, described mooring cable is positioned at the space that gear cable steel pipe and deck plane are formed.
Further improvement, described gear cable steel pipe is positioned at the top of fairlead, and the two ends of gear cable steel pipe are connected to the both sides of roller seat.
Further again, the quantity of described gear cable steel pipe is for being at least 2, and a gear cable steel pipe arranges the top of fairlead, and other gear cable steel pipe is arranged between roller seat and mooring winch.The distance that the quantity of gear cable steel pipe is looked between fairlead and mooring winch determines.
Further, the two ends of described gear cable steel pipe are fixed on deck plane by butt flange.The dismounting of so convenient gear cable steel pipe.
Compared with prior art, beneficial effect of the present invention is:
1, the top that cable steel pipe is arranged on mooring cable is kept off in the present invention, break at mooring cable and be subject to the stop of gear cable steel pipe instantaneously, by the offset qualification of the hawser that breaks near the rope stretching path of cable, the impulsive force of hawser is reduced greatly, avoids cable breaks to hurt around just the staff of operation with cause damage to equipment.
2, the present invention has filled up the huge hidden danger that prior art is not considered to break hawser this unforeseen circumstances brought; when not hindering berthing accommodation normally to use, the very little cost of cost reaches the object of personnel and equipment near protection, installs simple and easy; use flexibly, Be very effective.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention.
Fig. 2 keeps off the birds-eye view that cable steel pipe is arranged on fairlead front upper place in the present invention.
Fig. 3 keeps off cable steel pipe to be arranged on birds-eye view directly over fairlead in the present invention.
Fig. 4 keeps off cable steel pipe to be arranged on front view above fairlead in the present invention.
Fig. 5 keeps off cable steel pipe by Flange joint schematic diagram above deck in the present invention.
Fig. 6 is the existing fairlead arrangement plan with reference to CB/T 3861-2011 production-release design.
Detailed description of the invention
Below in conjunction with drawings and Examples, the present invention is described in further detail; the restriction of described embodiment not to invention protection domain; obviously, those of ordinary skill in the art are not needing to obtain other embodiments under the prerequisite paying creative work, and these all belong to protection scope of the present invention.
Shown in composition graphs 1; a kind of ship cable fender guard; comprise and be arranged on roller seat 3 on deck plane 5 and mooring winch 7; described roller seat is provided with fairlead 1; mooring cable 2 is wound around between described fairlead and mooring winch; described deck plane is installed door font gear cable steel pipe 4, described mooring cable is positioned at the space that gear cable steel pipe and deck plane are formed.
Composition graphs 2 to Fig. 4, described gear cable steel pipe be positioned at fairlead front side top or directly over, the two ends of gear cable steel pipe are connected to the both sides of roller seat.
The quantity of described gear cable steel pipe is for being at least 2, and a gear cable steel pipe arranges the top of fairlead, and other gear cable steel pipe is arranged between roller seat and mooring winch.Except the gear cable steel pipe above fairlead, the quantity of other gear cable steel pipes is determined depending on the distance between fairlead and mooring winch.
As required, the two ends of described gear cable steel pipe can be welded on deck plane, also can be fixed on deck plane by butt flange 6 as shown in Figure 5.
The top that cable steel pipe is arranged on mooring cable is kept off in the present invention, break at mooring cable and be subject to the stop of gear cable steel pipe instantaneously, by the offset qualification of the hawser that breaks near the rope stretching path of cable, the impulsive force of hawser is reduced greatly, avoids cable breaks to hurt around just the staff of operation with cause damage to equipment.
Claims (4)
1. a ship cable fender guard; comprise and be arranged on roller seat (3) on deck plane (5) and mooring winch (7); described roller seat is provided with fairlead (1); be wound around mooring cable (2) between described fairlead and mooring winch, it is characterized in that:
Described deck plane is installed door font gear cable steel pipe (4), described mooring cable is positioned at gear cable steel pipe and the space that formed of deck plane.
2. ship cable fender guard according to claim 1, is characterized in that:
Described gear cable steel pipe is positioned at the top of fairlead, and the two ends of gear cable steel pipe are connected to the both sides of roller seat.
3. ship cable fender guard according to claim 1, is characterized in that:
The quantity of described gear cable steel pipe is for being at least 2, and a gear cable steel pipe arranges the top of fairlead, and other gear cable steel pipe is arranged between roller seat and mooring winch.
4. the ship cable fender guard according to claim 1 or 2 or 3, is characterized in that:
The two ends of described gear cable steel pipe are fixed on deck plane by butt flange (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510282283.8A CN104828210A (en) | 2015-05-28 | 2015-05-28 | Protective device for ship cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510282283.8A CN104828210A (en) | 2015-05-28 | 2015-05-28 | Protective device for ship cable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104828210A true CN104828210A (en) | 2015-08-12 |
Family
ID=53806501
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510282283.8A Pending CN104828210A (en) | 2015-05-28 | 2015-05-28 | Protective device for ship cable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104828210A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112849336A (en) * | 2021-01-22 | 2021-05-28 | 王春成 | Ship cable protection device capable of automatically fixing broken cable |
| CN114459729A (en) * | 2021-12-29 | 2022-05-10 | 宜昌测试技术研究所 | Test device for simulating sea conditions |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5929586A (en) * | 1982-08-10 | 1984-02-16 | Gadelius Kk | Driven-type mooring post |
| KR20050080244A (en) * | 2004-02-09 | 2005-08-12 | 대우조선해양 주식회사 | Horizontal move winch apparatus of surface adhesive moving robot and that of operating method |
| CN202765233U (en) * | 2012-08-27 | 2013-03-06 | 丁加平 | Roller fairleader group used for ships |
| CN103449327A (en) * | 2013-09-13 | 2013-12-18 | 中国人民解放军防化学院 | Manual winch of exploration ship |
| CN203581325U (en) * | 2013-09-24 | 2014-05-07 | 宁波捷胜海洋开发有限公司 | Rope feeder with rope through hole |
| WO2014118570A1 (en) * | 2013-02-04 | 2014-08-07 | Windcat Workboats Limited | Mooring structure mounted on a vessel |
| CN204659966U (en) * | 2015-05-28 | 2015-09-23 | 上海船舶研究设计院 | A kind of ship cable fender guard |
-
2015
- 2015-05-28 CN CN201510282283.8A patent/CN104828210A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5929586A (en) * | 1982-08-10 | 1984-02-16 | Gadelius Kk | Driven-type mooring post |
| KR20050080244A (en) * | 2004-02-09 | 2005-08-12 | 대우조선해양 주식회사 | Horizontal move winch apparatus of surface adhesive moving robot and that of operating method |
| CN202765233U (en) * | 2012-08-27 | 2013-03-06 | 丁加平 | Roller fairleader group used for ships |
| WO2014118570A1 (en) * | 2013-02-04 | 2014-08-07 | Windcat Workboats Limited | Mooring structure mounted on a vessel |
| CN103449327A (en) * | 2013-09-13 | 2013-12-18 | 中国人民解放军防化学院 | Manual winch of exploration ship |
| CN203581325U (en) * | 2013-09-24 | 2014-05-07 | 宁波捷胜海洋开发有限公司 | Rope feeder with rope through hole |
| CN204659966U (en) * | 2015-05-28 | 2015-09-23 | 上海船舶研究设计院 | A kind of ship cable fender guard |
Non-Patent Citations (1)
| Title |
|---|
| 陈宇泉: "海船系泊系统的设计与安装研究", 《中国优秀硕士学位论文全文数据库工程科技Ⅱ辑》 * |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112849336A (en) * | 2021-01-22 | 2021-05-28 | 王春成 | Ship cable protection device capable of automatically fixing broken cable |
| CN114459729A (en) * | 2021-12-29 | 2022-05-10 | 宜昌测试技术研究所 | Test device for simulating sea conditions |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| EXSB | Decision made by sipo to initiate substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20150812 |