CN207550421U - Single point mooring unit - Google Patents
Single point mooring unit Download PDFInfo
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- CN207550421U CN207550421U CN201721246794.5U CN201721246794U CN207550421U CN 207550421 U CN207550421 U CN 207550421U CN 201721246794 U CN201721246794 U CN 201721246794U CN 207550421 U CN207550421 U CN 207550421U
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- chain
- single point
- point mooring
- mooring unit
- anchor
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Abstract
The utility model is related to a kind of single point mooring units, for fixing ship, the single point mooring unit includes the buoyant element being sequentially connected, vertical anchor chain, cable parts and anchor, buoyant element setting is across the sea to connect ship, the vertical anchor chain is arranged under sea to fix the buoyant element, the first multidirectional connecting element of ship can be connected by being equipped between the buoyant element and the vertical anchor chain, the the first rotation connection element for preventing chain from twisting off is equipped between the vertical anchor chain and the cable parts, rotary conversion group is added between whole device various pieces connection structure, three eye plates is coordinated to be fixedly connected, improve whole machine balancing, prevent chain torsion from causing chain breakage.
Description
Technical field
The utility model is related to field of ship equipment, and in particular to a kind of single point mooring unit.
Background technology
Single point mooring refers to ship mooring line or anchor chain and is connected with single mooring point, so as to stormy waves and flow etc.
Variation, can freely be turned round around single mooring point, constantly in wind, wave, stream combination resistance minimum position mooring,
System connects into an entirety by floating drum, catenary, bottom chain, anchorage composition, each section with shackle.
Previous catenary system is composed of hawser or steel wire rope, anchor chain, according to different depth and the general need of mooring object
Extend hundreds of even upper kms.Top use hawser or cable wire, lower part due to generally being connect with sea bottom friction using anchor chain, but
With the extension of mooring line, anchor chain weight quickly increases, and the diameter of further increasing anchor chain is needed to increase to resist anchor chain dead weight
Big buoyancy, so as to increase cost.Since sea environmental change is larger, catenary system balance is poor, also result in floating drum by
System is anchored after power and brings the service life under water, influencing floating drum into.
Utility model content
For the problem that catenary system balance is poor in the prior art, floating drum and anchor chain is caused to damage, this practicality is new
Type devises a kind of single point mooring unit, and rotary conversion is added between whole device various pieces connection structure
Group, three eye plates of cooperation are fixedly connected, and stretched wire position sinking hawser and floating hawser cooperate, and improve whole machine balancing, subtract
Lack the friction in stretched wire and seabed, improve whole service life.
The utility model concrete scheme is：
A kind of single point mooring unit, for fixing ship, the single point mooring unit include the buoyant element being sequentially connected,
Vertical anchor chain, cable parts and anchor, across the sea to connect ship, the vertical anchor chain is set for the buoyant element setting
It puts to fix the buoyant element under sea, ship can be connected by being equipped between the buoyant element and the vertical anchor chain
First multidirectional connecting element is equipped with the first rotation connection for preventing chain from twisting off between the vertical anchor chain and the cable parts
Element.
Preferably, the buoyant element includes floating drum and fixed chain, and the floating drum is internally provided with to be determined for GPS positioning
Bit unit, the fixed chain are fixedly connected with the floating drum bottom.
Preferably, the fixed chain includes first and fixes chain, second fixes chain and third and fix chain, three fixed chains it
Between be interconnected and fixed by the second multidirectional connecting element, it is described first fix chain, second fix chain respectively with floating drum fix connect
It connects, the third fixes the first multidirectional connecting element described in chain link.
Preferably, the described first multidirectional connecting element and the second multidirectional connecting element are three eye plates, and described first is multidirectional
Connecting element is equipped with ship connecting portion.
Preferably, the cable parts include the sinking hawser being connected with each other and floating hawser, the sinking hawser and drift
The first shackle is connected between floating cable rope.
Preferably, the sinking line density be more than density of sea water, it is described floating line density be less than density of sea water so as to
Reduce hawser and sea bottom friction.
Preferably, the sinking hawser is fixedly connected with the vertical anchor chain by the second shackle.
Preferably, the anchor includes the seabed anchor chain and the seabed anchor that are connected with each other and forms, the seabed anchor chain with it is described
The second rotation connection element is equipped between seabed anchor.
Preferably, the seabed anchor chain is more, and every seabed anchor chain all connects seabed anchor to increase stability.
Preferably, it is equipped with third shackle between the seabed anchor chain and the floating hawser.
The beneficial effects of the utility model are：
A kind of single point mooring unit adds rotary conversion between whole device various pieces connection structure
Group, three eye plates of cooperation are fixedly connected, and improve whole machine balancing, prevent chain torsion from causing chain breakage；Stretched wire position sinks
Hawser and floating hawser cooperate, sinking line density be more than seawater, floating line density be less than seawater, reduce stretched wire with
The friction in seabed, improves whole service life.
Description of the drawings
Fig. 1 is a kind of overall structure diagram of single point mooring unit of the utility model；
Fig. 2 is the structure diagram of the buoyant element of single point mooring unit described in the utility model；
Fig. 3 is the structure diagram of the vertical anchor chain of single point mooring unit described in the utility model；
Fig. 4 is the structure diagram of the cable parts of single point mooring unit described in the utility model；
Fig. 5 is the structure diagram of the anchor of single point mooring unit described in the utility model.
In above each figure：
1st, buoyant element；11st, floating drum；12nd, fixed chain；121st, first chain is fixed；122nd, second chain is fixed；123rd, third is solid
Determine chain；13rd, the second multidirectional connecting element；14th, setting element；2nd, vertical anchor chain；21st, the first multidirectional connecting element；211st, ship
Connecting portion；22nd, the first rotation connection element；23rd, the second shackle；3rd, cable parts；31st, sinking hawser；32nd, hawser is floated；33、
First shackle；4th, anchor；41st, seabed anchor chain；42nd, seabed anchor；43rd, the second rotation connection element；44th, third shackle.
Specific embodiment
The application is described in further detail with reference to the accompanying drawings and examples.It is understood that this place is retouched
The specific embodiment stated is only used for explaining relevant utility model rather than the restriction to the utility model.Further need exist for explanation
It is to illustrate only for ease of description, in attached drawing and the relevant part of utility model.
It should be noted that in the absence of conflict, the feature in embodiment and embodiment in the application can phase
Mutually combination.The application is described in detail below with reference to the accompanying drawings and in conjunction with the embodiments.
A kind of single point mooring unit, for fixing ship, the single point mooring unit includes the buoyant element being sequentially connected
1st, vertical anchor chain 2, cable parts 3 and anchor 4, the buoyant element 1 is set across the sea to connect ship, described vertical
Anchor chain 2 is arranged under sea to fix the buoyant element 1, and being equipped between the buoyant element 1 and the vertical anchor chain 2 can
The first multidirectional connecting element 21 of ship is connected, being equipped between the vertical anchor chain 2 and the cable parts 3 prevents chain from twisting off
First rotation connection element 22, be described in detail below by specific embodiment.
It please refers to Fig.1, a kind of overall structure diagram of single point mooring unit of the utility model, the single point mooring unit
Including buoyant element 1, vertical anchor chain 2, cable parts 3 and the anchor 4 being sequentially connected.The buoyant element 1 is arranged on sea
On to connect ship, buoyant element 1 sets more eye-catching, is found convenient for ship.The vertical anchor chain 2 be arranged under sea with
Just the buoyant element 1 is fixed, it is multidirectional equipped with can connect ship first between the buoyant element 1 and the vertical anchor chain 2
Connecting element 21 is equipped with the first rotation connection element for preventing chain from twisting off between the vertical anchor chain 2 and the cable parts 3
22, the chain of the first 22 both ends of rotation connection element connection can be rotated freely axially opposing, and chain will not twist off, and carry
High whole service life.
Specifically, the first multidirectional connecting element 21 is three eye plates, the component in three directions can be linked together.Together
When, rotary conversion group is added between whole device various pieces connection structure, three eye plates of cooperation are fixedly connected, carry
High whole machine balancing, prevents chain torsion from causing chain breakage.
Further, it please refers to Fig.2, the structure diagram of the buoyant element 1 of single point mooring unit described in the utility model,
The buoyant element 1 includes floating drum 11 and fixed chain 12, the floating drum are internally provided with the setting element 14 for GPS positioning,
The fixed chain 12 is fixedly connected with 11 bottom of floating drum, the specific 11 inside filled and process of floating drum, it is ensured that floating
11 floating of cylinder is across the sea.
In order to which floating drum 11 is fixed, please continue to refer to Fig. 2, the fixed chain 12 includes first and fixes chain 121, second
Fixed chain 122 and third fix chain 123, are connected with each other between three fixed chains 12 by the second multidirectional connecting element 13 solid
Fixed, the first fixation chain 121, second is fixed chain 122 and is fixedly connected respectively with floating drum 11, and the third is fixed chain 123 and connected
The first multidirectional connecting element 21.
Specifically, the first multidirectional 21 and second multidirectional connecting element 13 of connecting element is three eye plates, described first
Multidirectional connecting element 21 is equipped with ship connecting portion 211, and ship connecting portion 211 can be connected with each other with ship, in the effect of anchor 4
Under, ship will not occur to move on a large scale, play the effect of mooring across the sea.
It please refers to Fig.4, the structure diagram of the cable parts 3 of single point mooring unit described in the utility model, in order to institute
State cable parts 3 include be connected with each other sinking hawser 31 with floating hawser 32, the sinking hawser 31 with floating hawser 32 it
Between be connected with the first shackle 33.
Further, in order to reduce single point mooring unit and sea bottom friction caused by abrasion, 31 density of sinking hawser
More than density of sea water, the specific material of the sinking hawser 31 is pet fiber, the floating hawser
32 density are less than density of sea water so as to reduce hawser and sea bottom friction, and the material of the floating hawser 32 is polypropylene fibre,
It can be suspended in seawater under the action of anchor 4, and polypropylene fibre wear-resisting property is strong, be not susceptible to be broken, and will not
Because much time using is decomposed.
It please refers to Fig.2, the structure diagram of the buoyant element 1 of single point mooring unit described in the utility model, the sinking
Hawser 31 is fixedly connected with the vertical anchor chain 2 by the second shackle 23, and the first shackle 33 and the second shackle 23 are detachable
Existing element, when a single point mooring unit part is damaged, by its fast quick-detach and can replace.
Fig. 5 is please referred to, the structure diagram of the anchor 4 of single point mooring unit described in the utility model is preferred, the anchor
42 chain 41 of seabed anchor that part 4 includes being connected with each other is formed with seabed anchor 42,42 chain 41 of the seabed anchor and the seabed anchor 42 it
Between be equipped with second rotation connection element 43.
Further, 42 chain 41 of seabed anchor is more, and every 42 chain 41 of seabed anchor all connects seabed anchor 42 to increase
Stability, in this embodiment, 42 chain 41 of seabed anchor are two, can be according to the reality of marine environment in actual use process
Border situation is adjusted.
Further, in order to be conveniently replaceable 42 chain 41 of seabed anchor, 42 chain 41 of seabed anchor and the floating hawser
Third shackle 44 is equipped between 32.
In order to make those skilled in the art it is more deep understanding the utility model introduction single point mooring unit, below
Its course of work is described in detail：
Single point mooring unit is placed into Yu Haiyang, under the action of floating drum 11, entire buoyant element 1 is suspended on sea,
The ship connecting portion 211 of vertical anchor chain 2 can be used for connecting ship, realize fixed point mooring.The floating cable of sea lower cable component 3
The density of rope 32 is less than seawater, since its both ends is fixed, is suspended in seabed top, and will not occur with seabed direct
Friction.Due to the fixed function of seabed anchor 42, entire single point mooring unit will not occur to move on a large scale, therefore the ship of mooring
The position of oceangoing ship can be also relatively fixed.
A kind of single point mooring unit adds rotary conversion between whole device various pieces connection structure
Group, three eye plates of cooperation are fixedly connected, and improve whole machine balancing, prevent chain torsion from causing chain breakage；Stretched wire position sinks
Hawser 31 and floating hawser 32 cooperate, and 31 density of sinking hawser is more than seawater, and 32 density of floating hawser is less than seawater, reduces
The friction of stretched wire and seabed, improves whole service life.
The preferred embodiment and the explanation to institute's application technology principle that above description is only the application.People in the art
Member should be appreciated that utility model range involved in the application, however it is not limited to what the specific combination of above-mentioned technical characteristic formed
Technical solution, while should also cover in the case where not departing from utility model design, by above-mentioned technical characteristic or its be equal
Other technical solutions that feature carries out arbitrary combination and formed.Such as features described above has with (but not limited to) disclosed herein
The technical solution that the technical characteristic for having similar functions is replaced mutually and formed.
Claims (10)
1. a kind of single point mooring unit, for fixing ship, it is characterised in that：The single point mooring unit includes what is be sequentially connected
Buoyant element, vertical anchor chain, cable parts and anchor, the buoyant element setting are described across the sea to connect ship
Vertical anchor chain is arranged under sea to fix the buoyant element, and being equipped between the buoyant element and the vertical anchor chain can
The first multidirectional connecting element of ship is connected, prevent that chain from twisting off the is equipped between the vertical anchor chain and the cable parts
One rotation connection element.
2. single point mooring unit as described in claim 1, it is characterised in that：The buoyant element includes floating drum and fixed chain,
The floating drum is internally provided with the setting element for GPS positioning, and the fixed chain is fixedly connected with the floating drum bottom.
3. single point mooring unit as claimed in claim 2, it is characterised in that：The fixed chain is consolidated including the first fixation chain, second
Determine chain and third fixes chain, be interconnected and fixed between three fixed chains by the second multidirectional connecting element, described first is solid
Determine chain, the second fixation chain is fixedly connected respectively with floating drum, the first multidirectional connecting element described in the third fixation chain link.
4. single point mooring unit as claimed in claim 3, it is characterised in that：The first multidirectional connecting element and second multidirectional
Connecting element is three eye plates, and the first multidirectional connecting element is equipped with ship connecting portion.
5. single point mooring unit as described in claim 1, it is characterised in that：The cable parts include the sinking cable being connected with each other
Rope and floating hawser, the first shackle is connected between the sinking hawser and floating hawser.
6. single point mooring unit as claimed in claim 5, it is characterised in that：The sinking line density is more than density of sea water, institute
It states floating line density and is less than density of sea water so as to reduce hawser and sea bottom friction.
7. single point mooring unit as claimed in claim 6, it is characterised in that：The sinking hawser passes through with the vertical anchor chain
Two shackles are fixedly connected.
8. single point mooring unit as claimed in claim 5, it is characterised in that：The anchor include be connected with each other seabed anchor chain with
Seabed anchor forms, and the second rotation connection element is equipped between the seabed anchor chain and the seabed anchor.
9. single point mooring unit as claimed in claim 8, it is characterised in that：The seabed anchor chain is more, every seabed anchor chain
Seabed anchor is all connected to increase stability.
10. single point mooring unit as claimed in claim 9, it is characterised in that：Between the seabed anchor chain and the floating hawser
Equipped with third shackle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721246794.5U CN207550421U (en) | 2017-09-26 | 2017-09-26 | Single point mooring unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721246794.5U CN207550421U (en) | 2017-09-26 | 2017-09-26 | Single point mooring unit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207550421U true CN207550421U (en) | 2018-06-29 |
Family
ID=62676802
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721246794.5U Active CN207550421U (en) | 2017-09-26 | 2017-09-26 | Single point mooring unit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207550421U (en) |
-
2017
- 2017-09-26 CN CN201721246794.5U patent/CN207550421U/en active Active
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