CN106741640A - A kind of duplicate protection formula ship snubs the chain device - Google Patents
A kind of duplicate protection formula ship snubs the chain device Download PDFInfo
- Publication number
- CN106741640A CN106741640A CN201611172385.5A CN201611172385A CN106741640A CN 106741640 A CN106741640 A CN 106741640A CN 201611172385 A CN201611172385 A CN 201611172385A CN 106741640 A CN106741640 A CN 106741640A
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- CN
- China
- Prior art keywords
- fixed
- expansion link
- chain
- mounting blocks
- electric motors
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Classifications
-
- 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
- B63B21/18—Stoppers for anchor chains
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- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- Ocean & Marine Engineering (AREA)
- Wind Motors (AREA)
Abstract
Snubbed the chain device the invention provides a kind of duplicate protection formula ship, belong to ship instrument field, originally the device that snubs the chain includes matrix, mounting blocks are fixed with matrix upper center, the lower slide of mounting blocks is connected on matrix, matrix upper end is fixed with linear electric motors one on side, the motor shaft one end of linear electric motors one is fixed on mounting blocks, the mechanism that snubs the chain is fixed with the side of mounting blocks, mechanism snub the chain including expansion link one, one end of expansion link one is fixed on mounting blocks, the other end of expansion link one has limited block, there is assistant fixing mechanism on the side of mounting blocks upper end, assistant fixing mechanism includes the mounting rod being fixed on mounting blocks, expansion link two is fixed with mounting rod, the lower end of expansion link two is fixed with inserted block, there are linear electric motors two on expansion link two, the lower end of motor shaft two of linear electric motors two is connected in the lower end of expansion link two.The present apparatus is fully protected to windlass, easy to operate, and clip chain intensity is big.
Description
Technical field
The invention belongs to ship instrument field, it is related to a kind of duplicate protection formula ship to snub the chain device.
Background technology
Anchoring is the one kind for stopping pool, refers to riding at anchor, that is, after casting anchor, using the grip in seabed of anchor
Ship is stopped with the frictional force of anchor chain.Others are stopped pool modes and are also had and tie up to the pulling in stake of harbour, tie up to the mooring on floating drum,
Also tie up on timber, make it to fix, the ship for making will not be moved, serve fixation etc..Ship is thrown anchor in the sea, makes anchor
Hold seabed, ship can lean on wind and stream to take exercises, general only to throw an anchor, typhoon or narrow channel want two anchors, to hang anchor daytime
Ball, evening point anchor lantern, is Dinged ﹐ and specializes in anchorage regardless and berth and supply ship in Shui Yu Zhong ﹐ according to condition Xuan such as Shui Shen ﹑ Di Zhi ﹑ wind shelterings
The place of team's marshalling.
Ship is a kind of main man made transportation tools run in geographical water.In addition, inercant ships are commonly referred to as ship, it is military
Ship is referred to as warship, and small boat is referred to as ship or boat, and it is collectively referred to as naval vessel or ships and light boats.It is internal mainly include receiving space, supporting construction and
Discharge structure, with using external or carry the propulsion system of the energy.External form is usually beneficial to the cleanliness for overcoming fluid resistance
Envelope, material is constantly updated with scientific and technological progress, is in early days the nature materials such as wood, bamboo, fiber crops, and modern age is mostly steel and aluminium, glass
Glass fiber, acrylic and various composites.
Cable stopper is the device that ship clamps anchor chain when navigating by water or casting anchor.Also referred to as chain stopper.By CCS code requirements, tug
Chain device should be able to bear the experiment load equivalent to anchor chain, and its stress should be not more than the 90% of its material yield strength value.GL, LR
And the code requirement of the classification society such as DNV, cable stopper should be able to bear by the 80% of the minimum breaking load of anchor chain, in this situation
Lower its primary structure member should not produce permanent deformation.
There is some problem in current cable stopper, the function that snubs the chain only carries out clip chain work after anchor chain is discharged, when receiving anchor
It is first to decontrol cable stopper, then windlass is operated again, such mode easily allows windlass to be produced within the time difference one in front and one in back
Raw loss, the time one easily damages block long.The clip chain functional strength of current cable stopper is inadequate in addition, poor safety performance, and folder
Chain work be anchor chain discharge it is tight after operated, operationally bring larger trouble.
The content of the invention
The purpose of the present invention is directed to the above-mentioned problems in the prior art, there is provided a kind of duplicate protection formula ship tug
Chain apparatus, the duplicate protection formula ship snub the chain apparatus structure design it is ingenious, fully windlass is protected, easy to operate, clip chain
Intensity is big, the problems such as solving existing cable stopper and windlass is produced loss, poor safety performance, troublesome poeration.
The purpose of the present invention can be realized by following technical proposal：A kind of duplicate protection formula ship snubs the chain device, and it is special
Levy and be：The device that snubs the chain includes fixed matrix above deck, is fixed with the matrix upper center and erects what is set
Mounting blocks, the lower slide of the mounting blocks is connected on the matrix, and the matrix upper end is fixed with horizontally set on side
Linear electric motors one, the motor shaft one end of the linear electric motors one is fixed on the side of the mounting blocks, the mounting blocks
Side on be fixed with several mechanisms that snub the chain, the mechanism that snubs the chain includes the expansion link one being rectangle, the expansion link one
One end be fixed on the mounting blocks, the other end of the expansion link one has the limited block of protrusion, the mounting blocks upper end
There is assistant fixing mechanism, the assistant fixing mechanism includes the mounting rod being secured transverse on the mounting blocks, institute on side
State and some expansion links two for erectting setting are fixed with mounting rod, the lower end of the expansion link two is fixed with inserting in vertebra shape
Block, has the linear electric motors two erect and set on the expansion link two, the lower end of motor shaft two of the linear electric motors two is connected in institute
State the lower end of expansion link two.
Originally snub the chain the substantially as follows using process of device：Will cast anchor completion when, control linear electric motors two, inserted block is inserted
In anchor chain, windlass now continues to start, and has the anchor chain do not tightened between insert division and windlass, and anchor chain of then taking is inserted in flexible
Bar one, carried out by limited block it is spacing, then start linear electric motors two, inserted block is increased, realize and snub the chain.When receiving anchor, first
Start linear electric motors two, anchor chain is blocked, anchor chain is then removed from expansion link one, then start windlass and withdraw anchor chain, so
Unclamp inserted block again afterwards, zero loss of windlass is realized by duplicate protection mechanism, and in the process, anchor chain is with not tight
Taut state allows staff to be operated, and very facilitates, and security performance is strong.
A kind of above-mentioned duplicate protection formula ship snubs the chain in device, and the limited block is slidably connected to described expansion link one end
In portion.
When making taking-up anchor chain, more can easily take out.
A kind of above-mentioned duplicate protection formula ship snubs the chain in device, has several screwed holes on the matrix.
Being connected through a screw thread makes matrix fix above deck.
A kind of above-mentioned duplicate protection formula ship snubs the chain in device, and the matrix upper end has erecting bed, the straight-line electric
Machine one is fixed on the erecting bed.
The installation of linear electric motors one is realized by erecting bed, reliable height is provided to install, enable linear electric motors one
Smoothly act on mounting blocks.
Compared with prior art, this duplicate protection formula ship device that snubs the chain has advantages below：
1st, this duplicate protection formula ship snub the chain apparatus structure design it is ingenious, fully windlass is protected, it is easy to operate, folder
Chain intensity is big.
2nd, this duplicate protection formula ship device that snubs the chain realizes zero loss of windlass by duplicate protection mechanism, and herein
During, anchor chain is to allow staff to be operated with not tight state, is very facilitated, and security performance is strong.
3rd, this duplicate protection formula ship device that snubs the chain realizes the installation of linear electric motors one by erecting bed, is provided to install
Reliable height, enables linear electric motors one smoothly to act on mounting blocks.
Brief description of the drawings
Fig. 1 is that this duplicate protection formula ship snubs the chain the structural representation of device.
Fig. 2 is that this duplicate protection formula ship snubs the chain the structural representation of expansion link one in device.
In figure, 1, matrix；2nd, mounting blocks；3rd, linear electric motors one；4th, motor shaft one；5th, expansion link one；6th, limited block；7th, pacify
Dress bar；8th, expansion link two；9th, inserted block；10th, linear electric motors two；11st, motor shaft two；12nd, erecting bed.
Specific embodiment
As depicted in figs. 1 and 2, this duplicate protection formula ship snubs the chain device including fixing matrix 1 above deck, matrix 1
The mounting blocks 2 erect and set are fixed with upper center, the lower slide of mounting blocks 2 is connected on matrix 1, the upper end one of matrix 1
The linear electric motors 1 of horizontally set are fixed with side, the end of motor shaft 1 of linear electric motors 1 is fixed on the side of mounting blocks 2
On, several mechanisms that snub the chain are fixed with the side of mounting blocks 2, the mechanism that snubs the chain includes the expansion link 1 being rectangle, expansion link
One 5 one end is fixed on mounting blocks 2, and the other end of expansion link 1 has the limited block 6 of protrusion, on the upper end side of mounting blocks 2
With assistant fixing mechanism, assistant fixing mechanism includes the mounting rod 7 being secured transverse on mounting blocks 2, is fixed with mounting rod 7
Some are erect the expansion link 28 for setting, and the lower end of expansion link 28 is fixed with the inserted block 9 of vertebra shape, has on expansion link 28
The linear electric motors 2 10 for setting are erect, the lower end of motor shaft 2 11 of linear electric motors 2 10 is connected in the lower end of expansion link 28.
Originally snub the chain the substantially as follows using process of device：Will cast anchor completion when, control linear electric motors 2 10, by inserted block 9
In insertion anchor chain, windlass now continues to start, and has the anchor chain do not tightened between insert division and windlass, and anchor chain of then taking is inserted in
Expansion link 1, carried out by limited block 6 it is spacing, then start linear electric motors 2 10, inserted block 9 is increased, realize and snub the chain.Receive
During anchor, linear electric motors 2 10 are started first, anchor chain is blocked, anchor chain is then removed from expansion link 1, then starting windlass will
Anchor chain is withdrawn, and inserted block 9 is then unclamped again, and zero loss of windlass is realized by duplicate protection mechanism, and in the process, anchor
Chain is to allow staff to be operated with not tight state, is very facilitated, and security performance is strong.
Limited block 6 is slidably connected in the end of expansion link 1.When making taking-up anchor chain, more can easily take out.
There are several screwed holes on matrix 1.Being connected through a screw thread makes matrix 1 fix above deck.
The upper end of matrix 1 has erecting bed 12, and linear electric motors 1 are fixed on erecting bed 12.Realized directly by erecting bed 12
The installation of line motor 1, reliable height is provided to install, and linear electric motors 1 is smoothly acted on mounting blocks 2.
This duplicate protection formula ship snub the chain apparatus structure design it is ingenious, fully windlass is protected, easy to operate, clip chain
Intensity is big.
Specific embodiment described herein is only to the spiritual explanation for example of the present invention.Technology neck belonging to of the invention
The technical staff in domain can be made various modifications or supplement to described specific embodiment or be replaced using similar mode
Generation, but without departing from spirit of the invention or surmount scope defined in appended claims.
Claims (4)
1. a kind of duplicate protection formula ship snubs the chain device, it is characterised in that：The device that snubs the chain includes fixed base above deck
Block, is fixed with the mounting blocks erect and set at the matrix upper center, the lower slide of the mounting blocks is connected to the base
On block, the linear electric motors one of horizontally set, motor shaft one end of the linear electric motors one are fixed with the side of the matrix upper end
Portion is fixed on the side of the mounting blocks, and several mechanisms that snub the chain, the machine that snubs the chain are fixed with the side of the mounting blocks
Structure includes the expansion link one being rectangle, and one end of the expansion link one is fixed on the mounting blocks, the expansion link one
The other end has the limited block of protrusion, has assistant fixing mechanism, the assistant fixing mechanism on the side of the mounting blocks upper end
Including the mounting rod being secured transverse on the mounting blocks, some are fixed with the mounting rod and erect the expansion link for setting
Two, the lower end of the expansion link two is fixed with the inserted block in vertebra shape, has the linear electric motors erect and set on the expansion link two
Two, the lower end of motor shaft two of the linear electric motors two is connected in the lower end of the expansion link two.
2. a kind of duplicate protection formula ship according to claim 1 is snubbed the chain device, it is characterised in that the limited block is slided
It is connected in the expansion link one end.
3. a kind of duplicate protection formula ship according to claim 1 snubs the chain device, it is characterised in that have on the matrix
Several screwed holes.
4. a kind of duplicate protection formula ship according to claim 1 snubs the chain device, it is characterised in that the matrix upper end tool
There is erecting bed, the linear electric motors one are fixed on the erecting bed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611172385.5A CN106741640B (en) | 2016-12-17 | 2016-12-17 | A kind of duplicate protection formula ship snubs the chain device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611172385.5A CN106741640B (en) | 2016-12-17 | 2016-12-17 | A kind of duplicate protection formula ship snubs the chain device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106741640A true CN106741640A (en) | 2017-05-31 |
| CN106741640B CN106741640B (en) | 2018-11-20 |
Family
ID=58889514
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611172385.5A Active CN106741640B (en) | 2016-12-17 | 2016-12-17 | A kind of duplicate protection formula ship snubs the chain device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106741640B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108583787A (en) * | 2018-05-31 | 2018-09-28 | 黄浩 | Electromagnetic adsorption card chain type windlass in a kind of ship |
| CN108639248A (en) * | 2018-05-14 | 2018-10-12 | 黄浩 | A kind of card chain type windlass |
| CN112339911A (en) * | 2020-11-18 | 2021-02-09 | 中国舰船研究设计中心 | Automatic chain stopping device and method |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20120096250A (en) * | 2011-02-22 | 2012-08-30 | 삼성중공업 주식회사 | Anchor stopping apparatus |
| CN103231778A (en) * | 2013-05-13 | 2013-08-07 | 南京中船绿洲机器有限公司 | Chain controller for platform windlass |
| CN203567900U (en) * | 2013-11-25 | 2014-04-30 | 无锡起岸重工机械有限公司 | Ship chain controller |
| CN203864934U (en) * | 2014-04-01 | 2014-10-08 | 中国舰船研究设计中心 | Adjustable switch blade chain controller |
| US20140339485A1 (en) * | 2011-12-14 | 2014-11-20 | Nov-Blm | Fairlead for guiding an anchoring chain and intended to be provided to anchoring equipment on the floor of a floating platform |
| CN105966554A (en) * | 2016-05-18 | 2016-09-28 | 李理 | Electric combination anchor gear for ship |
-
2016
- 2016-12-17 CN CN201611172385.5A patent/CN106741640B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20120096250A (en) * | 2011-02-22 | 2012-08-30 | 삼성중공업 주식회사 | Anchor stopping apparatus |
| US20140339485A1 (en) * | 2011-12-14 | 2014-11-20 | Nov-Blm | Fairlead for guiding an anchoring chain and intended to be provided to anchoring equipment on the floor of a floating platform |
| CN103231778A (en) * | 2013-05-13 | 2013-08-07 | 南京中船绿洲机器有限公司 | Chain controller for platform windlass |
| CN203567900U (en) * | 2013-11-25 | 2014-04-30 | 无锡起岸重工机械有限公司 | Ship chain controller |
| CN203864934U (en) * | 2014-04-01 | 2014-10-08 | 中国舰船研究设计中心 | Adjustable switch blade chain controller |
| CN105966554A (en) * | 2016-05-18 | 2016-09-28 | 李理 | Electric combination anchor gear for ship |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108639248A (en) * | 2018-05-14 | 2018-10-12 | 黄浩 | A kind of card chain type windlass |
| CN108583787A (en) * | 2018-05-31 | 2018-09-28 | 黄浩 | Electromagnetic adsorption card chain type windlass in a kind of ship |
| CN112339911A (en) * | 2020-11-18 | 2021-02-09 | 中国舰船研究设计中心 | Automatic chain stopping device and method |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106741640B (en) | 2018-11-20 |
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