CN107310691A - A kind of anchor chain machine fairleader - Google Patents
A kind of anchor chain machine fairleader Download PDFInfo
- Publication number
- CN107310691A CN107310691A CN201710659987.1A CN201710659987A CN107310691A CN 107310691 A CN107310691 A CN 107310691A CN 201710659987 A CN201710659987 A CN 201710659987A CN 107310691 A CN107310691 A CN 107310691A
- Authority
- CN
- China
- Prior art keywords
- anchor chain
- chain
- guide roller
- fairleader
- rotating cylinder
- Prior art date
- 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.)
- Pending
Links
- 230000007246 mechanism Effects 0.000 claims abstract description 38
- 238000004873 anchoring Methods 0.000 abstract description 5
- 230000008859 change Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 206010017389 Frotteurism Diseases 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000001771 impaired effect Effects 0.000 description 1
- 230000008676 import Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
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
- B63B21/04—Fastening or guiding equipment for chains, ropes, hawsers, or the like
- B63B21/10—Fairleads
-
- 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
- B63B21/04—Fastening or guiding equipment for chains, ropes, hawsers, or the like
- B63B21/14—Hawse-holes; Hawse-pipes; Hawse-hole closures
Abstract
The invention discloses a kind of anchor chain machine fairleader, including the mechanism that snubs the chain, free deflection mechanism and guide roller mechanism being sequentially connected, free deflection mechanism includes horn-like support frame, the horn-like rotating cylinder in support frame, the bearing between support frame and rotating cylinder, the mechanism that snubs the chain is connected to rotating cylinder one end, guide roller mechanism includes roller mounting bracket, guide roller, guide roller is arranged on roller mounting bracket by dead axle, the anchor chain that anchor chain machine is released is passed through out of the mechanism that snubs the chain, rotating cylinder successively, and pile warp guide roller.Anchor chain can be allowed directly to be imported into from anchor chain machine in the sea, and fairleader can be rotated at random any angle, can meet drift of the ship in anchoring with ocean current and wind direction arbitrarily, be effectively protected anchor chain and avoid friction.
Description
Technical field
The present invention relates to guide chain equipment, more specifically refer to a kind of anchor chain machine fairleader.
Background technology
As shown in figure 1, anchor chain machine 1, which is used on various ships, is used for positioning of anchoring, anchor chain machine 1 is generally required for one
Anchor chain of the end with anchor 5 is imported into the sea by fixed device from the machine of anchor chain 4.Conventionally employed band roller-type cable stopper
2 and a guide 3 use cooperatively, band roller-type cable stopper 2 both can play guide effect to anchor chain 4, anchor chain 4 can be given again
Braking action is played when stopping, and inclined guide 3 directly imports the anchor chain 4 with anchor in the sea.Traditional fairleader has very
Big shortcoming：1. space-consuming is big, with roller-type cable stopper 2 and guide 3 with the use of very big space is needed, hull is in order to suitable
Guide is answered to be designed to certain shape；2. noise is big.When putting anchor chain 4, the friction between anchor chain 4 and guide 3 produces huge
Big noise, and Mars four penetrates；3. anchor chain 4 and the serious wear of guide 3 because anchor chain 4 and guide 3 in folding and unfolding all in
Frotteurism, and power is big, therefore both wear and tear quite serious each other.
The content of the invention
It is an object of the invention to provide a kind of anchor chain machine fairleader, anchor chain can be allowed directly to imported into sea from anchor chain machine
In, and fairleader can be rotated at random any angle, can meet drift of the ship in anchoring with ocean current and wind direction arbitrarily, have
The protection anchor chain of effect avoids friction.
To achieve these goals, the present invention uses following technical scheme.
A kind of anchor chain machine fairleader, in front of the anchor chain machine, including be sequentially connected the mechanism that snubs the chain, free deflection mechanism and
Guide roller mechanism, free deflection mechanism includes horn-like support frame, the horn-like rotating cylinder in support frame, is located at
Bearing between support frame and rotating cylinder, the mechanism that snubs the chain is connected to rotating cylinder one end, guide roller mechanism include roller mounting bracket,
Guide roller, guide roller is arranged on roller mounting bracket by dead axle, and the anchor chain that anchor chain machine is released is successively from the mechanism that snubs the chain, rotation
Passed through in rotating cylinder, and pile warp guide roller.
It is described snub the chain mechanism including bottom plate, a pair of otic placodes on bottom plate, a pair it is setting up and down and be arranged in otic placode
Between the axis that snubs the chain, bottom plate is connected with rotating cylinder, and the latch positioned to axis is additionally provided with the axis that snubs the chain.
The horn-like heavy caliber end of described support frame is located at anchor chain machine homonymy, and small-caliber end is located at guide roller mechanism
Homonymy, described the horn-like of rotating cylinder is adapted.
Described support frame bottom is additionally provided with stand base.
Also by setting bearing, axle sleeve and transparent cover to be positioned between described guide roller and dead axle.
Also positioned between described dead axle and roller mounting bracket by clamp.
Using the anchor chain machine fairleader of the present invention, with following advantage：
1. the anglec of rotation is big, as long as anchor chain is inclined to stress, rotated rotating cylinder can be driven by guide roller；
2. noise is small, anchor chain and roller are rolling friction all the time, point contact, greatly reduce noise；
3. protecting anchor chain and equipment, benign contact between anchor chain and fairleader reduces friction, protect anchor chain and
Equipment；
4. the mechanism that snubs the chain is compact, easy to use；
5. eliminating the existing equipments such as guide, space is effectively saved.
Brief description of the drawings
Fig. 1 is the scheme of installation of the chain guide device of prior art；
Fig. 2 is the scheme of installation of the fairleader of the present invention；
Fig. 3 is the structural representation of the fairleader of the present invention；
Fig. 4 is the sectional view along the line A-A in Fig. 3；
Fig. 5~Fig. 6 is the top view snubbed the chain with open mode of mechanism of snubbing the chain in Fig. 3 respectively.
Embodiment
Technical scheme is further illustrated below in conjunction with the accompanying drawings.
As shown in Figure 2 to 4, its is same as the prior art, equally located at anchor chain for the anchor chain machine fairleader 6 of the present invention
The front of machine 1, except that, it mainly includes the mechanism 7 that snubs the chain, free deflection mechanism 8 and the guide roller mechanism being sequentially connected
9, wherein, free deflection mechanism 8 includes horn-like support frame 81, the horn-like rotating cylinder 82 in support frame 81, set
Bearing 10a between support frame 81 and rotating cylinder 82, the bottom of support frame 81 is additionally provided with to be fixedly mounted branch above deck
Frame pedestal 83, rotating cylinder 82 can be rotated freely in support frame 81；The mechanism that snubs the chain 7 is connected to the one end of rotating cylinder 82, for
Anchor chain 4 is braked when anchor chain machine 1 is stopped, anchor chain machine 1 is then opened when working；Guide roller mechanism 9 include roller mounting bracket 91,
Guide roller 92, guide roller 92 by dead axle 93 be arranged on roller mounting bracket 91 on, anchor chain machine 1 release anchor chain 4 successively from
Pass through, and after pile warp guide roller 92, anchor 5 is inserted in the sea in the mechanism that snubs the chain 7, rotating cylinder 82.When ship is in anchoring with ocean
Stream and the drift of wind direction arbitrarily, anchor drive anchor chain 4 to enter line displacement, then drive roller mounting bracket 91, rotating cylinder 82 and the mechanism 7 that snubs the chain
One, which acts as adaptable rotating freely, avoids the friction of anchor chain 4 impaired.
Incorporated by reference to shown in Fig. 5~Fig. 6, as one embodiment, the described mechanism 7 that snubs the chain is including bottom plate 71, located at bottom plate
A pair of otic placodes 72, a pair of axis 73 that snub the chain that are setting up and down and being arranged between otic placode 72 on 71, bottom plate 71 and rotating cylinder 82
It is connected, the latch 74 positioned to axis is additionally provided with the axis 73 that snubs the chain.When need when anchor chain machine 1 is stopped stopper anchor chain
4, two axis 73 that snub the chain need to be only inserted in otic placode 72, carry out clip from the upper and lower ends of anchor chain 4, and snubbed the chain by latch 74
The positioning of axis 73；When needing to work in anchor chain machine 1, the axis 73 that will need to only snub the chain is extracted and positioned by latch 74, anchor chain 4
Folding and unfolding operation can be carried out.
As one embodiment, the horn-like heavy caliber end of described support frame 81 is located at the homonymy of anchor chain machine 1, osculum
Footpath end is located at the homonymy of guide roller mechanism 9, and described the horn-like of rotating cylinder 82 is adapted, and can so prevent anchor chain 4 from anchor chain
Machine 1 has the bounce of certain amplitude when coming out.
As one embodiment, also by setting bearing 10b, axle sleeve 94 between described guide roller 92 and dead axle 93
Positioned, also positioned between described dead axle 93 and roller mounting bracket 91 by clamp 96 with transparent cover 95.
In summary, using the anchor chain machine fairleader 6 of the present invention, anchor chain 4 can be allowed directly to imported into sea from anchor chain machine 1
In, and fairleader 6 can be rotated at random any angle, can meet drift of the ship in anchoring with ocean current and wind direction arbitrarily,
It is effectively protected anchor chain 4 and avoids friction, and by setting the easy mechanism 7 that snubs the chain, can be when anchor chain 4 be stopped using, fast
Convenient braking anchor chain 4.
Those of ordinary skill in the art it should be appreciated that the embodiment of the above be intended merely to explanation the present invention,
And be not used as limitation of the invention, as long as in the spirit of the present invention, the change to embodiment described above
Change, modification will all fall in the range of claims of the present invention.
Claims (6)
1. a kind of anchor chain machine fairleader, in front of anchor chain machine, it is characterised in that：Including the mechanism that snubs the chain, the freedom being sequentially connected
Deflection mechanism and guide roller mechanism, free deflection mechanism include horn-like support frame, horn-like in support frame
Rotating cylinder, the bearing between support frame and rotating cylinder, the mechanism that snubs the chain are connected to rotating cylinder one end, and guide roller mechanism includes
Roller mounting bracket, guide roller, guide roller by dead axle be arranged on roller mounting bracket on, anchor chain machine release anchor chain successively from
Snub the chain mechanism, pass through in rotating cylinder, and pile warp guide roller.
2. anchor chain machine fairleader as claimed in claim 1, it is characterised in that：The described mechanism that snubs the chain is including bottom plate, the bottom of located at
A pair of otic placodes, a pair of axis that snub the chain that are setting up and down and being arranged between otic placode on plate, bottom plate are connected with rotating cylinder, and snub the chain card
The latch positioned to axis is additionally provided with axle.
3. anchor chain machine fairleader as claimed in claim 1, it is characterised in that the horn-like heavy caliber end of described support frame
Positioned at anchor chain machine homonymy, small-caliber end is located at guide roller mechanism homonymy, and described the horn-like of rotating cylinder is adapted.
4. anchor chain machine fairleader as claimed in claim 1, it is characterised in that described support frame bottom is additionally provided with support base
Seat.
5. anchor chain machine fairleader as claimed in claim 1, it is characterised in that also pass through between described guide roller and dead axle
Bearing, axle sleeve and transparent cover is set to be positioned.
6. anchor chain machine fairleader as claimed in claim 1, it is characterised in that also lead between described dead axle and roller mounting bracket
Clamp is crossed to be positioned.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710659987.1A CN107310691A (en) | 2017-08-04 | 2017-08-04 | A kind of anchor chain machine fairleader |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710659987.1A CN107310691A (en) | 2017-08-04 | 2017-08-04 | A kind of anchor chain machine fairleader |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107310691A true CN107310691A (en) | 2017-11-03 |
Family
ID=60170243
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710659987.1A Pending CN107310691A (en) | 2017-08-04 | 2017-08-04 | A kind of anchor chain machine fairleader |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107310691A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109204700A (en) * | 2018-10-30 | 2019-01-15 | 大连海事大学 | Chain wheel for hawse pipe cable stopper |
| CN113460234A (en) * | 2021-06-28 | 2021-10-01 | 海洋石油工程股份有限公司 | Anchor chain limiter |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1323270A (en) * | 1998-09-03 | 2001-11-21 | 挪威国家石油公司 | An apparatus for guiding and stopping an anchor chain on a floating structure |
| US20050241558A1 (en) * | 2004-04-30 | 2005-11-03 | Timberland Equipment Limited | Underwater chain stopper and fairlead apparatus for anchoring offshore structures |
| CN203937824U (en) * | 2014-04-14 | 2014-11-12 | 江门市海星游艇制造有限公司 | A kind of anchor chain guide piece |
| CN104229073A (en) * | 2013-06-20 | 2014-12-24 | 泰州江海船舶设备有限公司 | Roller type switch-blade chain controller |
| CN105000133A (en) * | 2015-08-05 | 2015-10-28 | 南通力威机械有限公司 | Chain cable controller special for large-tonnage drilling platform |
| CN105539733A (en) * | 2015-12-21 | 2016-05-04 | 大连中远船务工程有限公司 | Nonstandard knife switch chain stopper with shallow groove |
| CN105584590A (en) * | 2015-12-17 | 2016-05-18 | 巨力索具股份有限公司 | Multifunctional rotary cable guide device |
| CN205440764U (en) * | 2015-12-31 | 2016-08-10 | 江苏新迈机械有限公司 | Anchor chain retainer |
| CN207141316U (en) * | 2017-08-04 | 2018-03-27 | 上海振华重工(集团)股份有限公司 | A kind of anchor chain machine fairleader |
-
2017
- 2017-08-04 CN CN201710659987.1A patent/CN107310691A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1323270A (en) * | 1998-09-03 | 2001-11-21 | 挪威国家石油公司 | An apparatus for guiding and stopping an anchor chain on a floating structure |
| US20050241558A1 (en) * | 2004-04-30 | 2005-11-03 | Timberland Equipment Limited | Underwater chain stopper and fairlead apparatus for anchoring offshore structures |
| CN104229073A (en) * | 2013-06-20 | 2014-12-24 | 泰州江海船舶设备有限公司 | Roller type switch-blade chain controller |
| CN203937824U (en) * | 2014-04-14 | 2014-11-12 | 江门市海星游艇制造有限公司 | A kind of anchor chain guide piece |
| CN105000133A (en) * | 2015-08-05 | 2015-10-28 | 南通力威机械有限公司 | Chain cable controller special for large-tonnage drilling platform |
| CN105584590A (en) * | 2015-12-17 | 2016-05-18 | 巨力索具股份有限公司 | Multifunctional rotary cable guide device |
| CN105539733A (en) * | 2015-12-21 | 2016-05-04 | 大连中远船务工程有限公司 | Nonstandard knife switch chain stopper with shallow groove |
| CN205440764U (en) * | 2015-12-31 | 2016-08-10 | 江苏新迈机械有限公司 | Anchor chain retainer |
| CN207141316U (en) * | 2017-08-04 | 2018-03-27 | 上海振华重工(集团)股份有限公司 | A kind of anchor chain machine fairleader |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109204700A (en) * | 2018-10-30 | 2019-01-15 | 大连海事大学 | Chain wheel for hawse pipe cable stopper |
| CN113460234A (en) * | 2021-06-28 | 2021-10-01 | 海洋石油工程股份有限公司 | Anchor chain limiter |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| CB03 | Change of inventor or designer information |
Inventor after: Yang Jie Inventor after: Wang Yabin Inventor after: Cong Navy Inventor after: Wei Liaoguo Inventor after: Qi Yue Inventor before: Wang Yabin Inventor before: Cong Navy Inventor before: Wei Liaoguo Inventor before: Ye Yong Inventor before: Yang Jie |
|
| CB03 | Change of inventor or designer information | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20171103 |
|
| RJ01 | Rejection of invention patent application after publication |