CN104828209B - A kind of fairlead of ship anchor ingot hawser - Google Patents
A kind of fairlead of ship anchor ingot hawser Download PDFInfo
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- CN104828209B CN104828209B CN201510251889.5A CN201510251889A CN104828209B CN 104828209 B CN104828209 B CN 104828209B CN 201510251889 A CN201510251889 A CN 201510251889A CN 104828209 B CN104828209 B CN 104828209B
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- ship
- hawser
- guide plate
- fairlead
- base
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Abstract
The invention discloses a kind of fairlead of ship anchor ingot hawser, including the base being fixed on ship deck, diverting pulley pack, described base includes support member, vertically arranged arc-shaped guide plate on the supporting member, mounting hole is provided with along its length on guide plate, kidney-shaped in the hole is provided with the slip key seat along guide plate slides, one end of described diverting pulley pack is hinged on the bottom of base, and the other end of diverting pulley pack is hinged on described slip key seat.The present invention can solve in water the ship of anchoring because waters SEA LEVEL VARIATION larger when, it is not required to hawser folding and unfolding, both can guarantee that cable stress was uniformly constant, rope length is constant, again can be by the vertical automatic height adjustment of its fairlead and angle it is ensured that the safety and stability of Ship Anchoring and its associated components problem without damage.
Description
Technical field
The invention belongs to the fairlead of Ship Anchoring is and in particular to a kind of fairlead of ship anchor ingot hawser.
Background technology
Ship generally relies on anchorage, anchor chain, hawser, fairlead（Fairlead, fairlead and guide roller, post etc.）, cable
Winch（Capstan winch, hoist engine etc.）Deng voluntarily being positioned anchoring in water, see Fig. 1, Fig. 2.During anchoring, the grip of anchor ingot 5 with sleeping
The grip of bottom anchor chain 4 collectively forms mooring forces, and anchor chain 4 of acting as a planted agent is the rope chain connecting anchor ingot 5 and ship cable 3 simultaneously, mainly
It is used for transmitting the grip of anchor ingot 5；And hawser 3 is to be connected on cable winch 6 by fairlead 2, and power is carried to cable winch, with
Resist the external force such as wind, current to the effect of ship it is ensured that ship can safely berth in specified waters.Cable winch is used for twisting
Retractable hawser, is used for transmitting towing tension during drag chain, be used for carrying mooring forces during anchoring.
Fairlead is to make hawser lead to outboard, direction-changeable by the inboard of ship, and limiting it derives position and minimizing
Cable weares and teares.Fairlead used by ship is all a kind of fairlead of fixation it is impossible to adapt to hawser in uniform force not at present
Become, the change of three-dimensional viewpoin in the case that rope length is constant；As the waters because of Ship Anchoring is affected to cause water by tide or precipitation etc.
Position is when changing greatly, particularly night, stormy weather causes to rise that crewman must be sent to feel about in the dark, being undeterred by wind and rain is carried out above deck
Put rope operation and must carry out rope closing operation with during drop, there is hawser folding and unfolding not in time, anchorage towing displacement, slip may be led to lose
Effect, and make the mutually firm friction of the unilateral stress of fairlead and hawser produce the damage under the abnormal conditions such as abrasion, card folding,
Even cause ship displacement or drift about；Security and stability in water for the ship can not effectively be guaranteed.
Content of the invention
The purpose of the present invention is for the deficiencies in the prior art, provides a kind of fairlead of ship anchor ingot hawser, to solve
Certainly in water anchoring ship because waters SEA LEVEL VARIATION larger when, be not required to hawser folding and unfolding, both can guarantee that cable stress uniformly not
Become, rope length constant, and can by the vertical automatic height adjustment of its fairlead and angle it is ensured that the safety and stability of Ship Anchoring and
Its associated components problem without damage.
Technical scheme for realizing the object of the invention employing is as follows：
The fairlead of ship anchor ingot hawser, including the base being fixed on ship deck, diverting pulley pack, described bottom
Seat includes support member, vertically arranged arc-shaped guide plate on the supporting member, and guide plate is provided with mounting hole along its length,
Kidney-shaped in the hole is provided with the slip key seat along guide plate slides, and one end of described diverting pulley pack is hinged on the bottom of base, turns
It is hinged on described slip key seat to the other end of pulley assembly.
Described arc-shaped guide plate and diverting pulley pack are symmetrical arranged in described support member.
Described support member includes two pieces of put more energy into yoke plate and base plates being located at yoke plate bottom of putting more energy into be arrangeding in parallel, described arc
Shape guide plate is arranged on described two and puts more energy between yoke plate.
Beneficial effects of the present invention：
When this device uses, after anchorage is connected with hawser two-by-two with anchor chain, anchor chain, hawser is from the diverted pulley assembly of outboard
Penetrate inboard, then be the hoist engine connecting on deck, adjust the elastic state of hawser by hoist engine, make anchorage bear reliable anchor
Berthing force；Due to being all to be connected by articulated manner between diverting pulley pack and base and key seat, when waters SEA LEVEL VARIATION, lead to
Hawser because stress change the change that vertical angle and height occur when, the diverting pulley pack in this device with lower end can be therewith
Rotating shaft, upper end is then taken hawser and is made vertical cambered surface rotation by key seat along guide plate, thus being suitable for the change of hawser three-dimensional viewpoin,
The locus of adjust automatically hawser and stress, it is ensured that cable stress is constant and rope length is constant, make ship just remain
Often, safe and stable anchored condition.
Further illustrate technical scheme below in conjunction with the accompanying drawings.
Brief description
Fig. 1 is the overall elevational schematic view of Ship Anchoring device.
Fig. 2 is Ship Anchoring device general plane schematic diagram.
Fig. 3 is the top view of the present invention.
Fig. 4 is the AA of Fig. 3 to sectional view.
Specific embodiment
See Fig. 3, Fig. 4, apparatus of the present invention include base and diverting pulley pack 204, and wherein base is by two pieces of yoke plates of putting more energy into
209th, it is fixed on two pieces of two pieces of arc-shaped guide plates 207 put more energy between yoke plate 209 and be arranged on put more energy into yoke plate 209 and arcuate guide
The base plate 201 of plate 207 bottom forms；Described base is fixed on ship deck by base plate 201, and the two ends of base plate 201 are provided with
Ear mount 202, described guide plate 207 is symmetrical and is vertically located at two pieces and puts more energy between yoke plate 209, along length side on each guide plate 207
To centre position be provided with mounting hole 208, be provided with mounting hole 208 along guide plate 207 slide slip key seat 205, described turn
It is two to pulley assembly 204, one end of each diverting pulley pack 204 is hinged on one on base plate 201 by pivot pin 203
In ear mount 202, the other end is hinged on the slip key seat 205 on corresponding guide plate 207 by hinge pin 206.
Apparatus of the present invention are arranged on the deck top surface both sides of ship bow, stern, ship when waters carries out job execution,
First press the structure of Fig. 1 and Fig. 2, anchorage 5, anchor chain 4, hawser 3 are connected as one, hawser 3 is from the diverted pulley assembly of outboard 204
Penetrate inboard, then be the cable winch 6 connecting on deck, and be tightened to the bottom of ship 1 by cable winch 6, further according to the length of hawser 3
Degree and job execution scope, can be voluntarily to throwing anchor location, and each anchorage 5 is then thrown into riverbed in water, loosens one by one by cable winch 6 respectively
Hawser 3, then by being from upstream to the order in downstream, by adjusting the length of hawser 3, folding and unfolding hawser 3 one by one, make ship 1 required
Anchoring location positioning.
When waters SEA LEVEL VARIATION, hawser 3 can stress change, because of diverting pulley pack 204 and the base of this device
Between be to be connected with hinge pin mode by pivot pin, can therewith with lower end pivot pin 203 as rotating shaft；Its upper end because with slip key seat 205
Between be by hinge pin 206 mode be connected, then slip key seat 205 takes steering by mounting hole 208 guide and limit in guide plate 207
Pulley assembly 204 and hawser 3 are made vertical cambered surface along guide plate 207 and are rotated, thus being suitable for the change of the three-dimensional viewpoin of hawser 3,
The locus of adjust automatically hawser 3 and stress, it is ensured that hawser 3 uniform force is constant and rope length is constant, make ship 1 all the time
Keep normal, safe and stable anchored condition.
Claims (2)
1. a kind of fairlead of ship anchor ingot hawser, is characterized in that including the base being fixed on ship deck, angle pulley
Assembly, described base includes support member, vertically arranged arc-shaped guide plate on the supporting member, on guide plate along its length
It is provided with mounting hole, kidney-shaped in the hole is provided with the slip key seat along guide plate slides, one end of described diverting pulley pack is hinged on bottom
The bottom of seat, the other end of diverting pulley pack is hinged on described slip key seat；Described arc-shaped guide plate and angle pulley group
Part is symmetrical arranged in described support member.
2. the fairlead of ship anchor ingot hawser according to claim 1, is characterized in that described support member includes two pieces
The yoke plate and be located at the base plate of yoke plate bottom of putting more energy into of putting more energy into be arrangeding in parallel, described arc-shaped guide plate is arranged on described two and puts more energy into yoke plate
Between.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510251889.5A CN104828209B (en) | 2015-05-18 | 2015-05-18 | A kind of fairlead of ship anchor ingot hawser |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510251889.5A CN104828209B (en) | 2015-05-18 | 2015-05-18 | A kind of fairlead of ship anchor ingot hawser |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104828209A CN104828209A (en) | 2015-08-12 |
| CN104828209B true CN104828209B (en) | 2017-03-08 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510251889.5A Active CN104828209B (en) | 2015-05-18 | 2015-05-18 | A kind of fairlead of ship anchor ingot hawser |
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Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3985092A (en) * | 1974-04-11 | 1976-10-12 | Mark L. Robbins | Sailboat traveler apparatus |
| US4325537A (en) * | 1979-11-08 | 1982-04-20 | Merriman Holbrook, Inc. | Snatch block |
| CN2598862Y (en) * | 2002-12-20 | 2004-01-14 | 中国科学院沈阳自动化研究所 | Hanger rope buffer device used for underwater kit collecting and releasing system |
| CN101525040A (en) * | 2008-03-06 | 2009-09-09 | 南通力威机械有限公司 | Underwater leadfair of mooring winch |
| CN103342152A (en) * | 2013-07-03 | 2013-10-09 | 天长市航海船舶设备有限公司 | Mooring rope reeling and unreeling guiding device |
| CN204623771U (en) * | 2015-05-18 | 2015-09-09 | 湖南路桥建设集团有限责任公司 | A kind of leadfair of ship anchor ingot hawser |
-
2015
- 2015-05-18 CN CN201510251889.5A patent/CN104828209B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3985092A (en) * | 1974-04-11 | 1976-10-12 | Mark L. Robbins | Sailboat traveler apparatus |
| US4325537A (en) * | 1979-11-08 | 1982-04-20 | Merriman Holbrook, Inc. | Snatch block |
| CN2598862Y (en) * | 2002-12-20 | 2004-01-14 | 中国科学院沈阳自动化研究所 | Hanger rope buffer device used for underwater kit collecting and releasing system |
| CN101525040A (en) * | 2008-03-06 | 2009-09-09 | 南通力威机械有限公司 | Underwater leadfair of mooring winch |
| CN103342152A (en) * | 2013-07-03 | 2013-10-09 | 天长市航海船舶设备有限公司 | Mooring rope reeling and unreeling guiding device |
| CN204623771U (en) * | 2015-05-18 | 2015-09-09 | 湖南路桥建设集团有限责任公司 | A kind of leadfair of ship anchor ingot hawser |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104828209A (en) | 2015-08-12 |
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