CN206664868U - A kind of more anchor tension leg mooring systems of single cable - Google Patents
A kind of more anchor tension leg mooring systems of single cable Download PDFInfo
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- CN206664868U CN206664868U CN201720405851.3U CN201720405851U CN206664868U CN 206664868 U CN206664868 U CN 206664868U CN 201720405851 U CN201720405851 U CN 201720405851U CN 206664868 U CN206664868 U CN 206664868U
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Abstract
The utility model discloses a kind of single more anchor tension leg mooring systems of cable, including floatation bodies, fixed anchor and tension leg system, the quantity of the fixed anchor is arranged at least one and is fixed on the underface ground or fixed object of floatation bodies, tension leg system includes cable and can freely adjust the connection component of length of cable, the cable is arranged to single cable structure and is movably connected between fixed anchor and floatation bodies, connection component is arranged between the fixed anchor and floatation bodies, and the quantity of connection component is consistent with the quantity of fixed anchor.The more anchor tension leg mooring systems of single cable use the tension leg system with preferable rigidity and compliance, it thus timely and effectively freely can control and adjust as needed the position of drifting along of floating platform, control mode simple and fast and save artificial, largely obtain the scattered fixed constraint power for floating platform, and it can also effectively reduce the intensity requirement for cable, practicality and high financial profit.
Description
Technical field：
A kind of more anchor tension leg mooring systems of single cable are the utility model is related to, are related to anchoring technical field.
Background technology：
Mooring system is used to floating structure being fixed on a certain position in water, and it is applied to different water depth, to floating body knot
The normal use of structure thing has very big influence.The anchor line of mooring system is connected at the bottom with anchored end, and by connector with floating
Body works acts on.With the continuous consumption of land resource, carrying out the utilization of marine new resources becomes inevitably
Trend.In wide ocean, be not only richly stored with petroleum resources, more have inexhaustible, constantly regenerating wave energy,
Wind energy equal energy source, and the utilization of all kinds of marine resources and the energy are likely to be related to the float structure using anchoring positioning
Thing.As China continues to increase to marine resources and energy development dynamics, the quick calculating of mooring system and its apply in work
Very big use space will be had in journey.Anchor chain is influenceed by a variety of environment forces, and wind, wave, stream have effect to it.It is and existing
The structure of most of mooring system be all stationary positioned structure using single anchor and single cable, it can hold in actual applications
Its locating effect easily is influenceed by stormy waves, current etc., and also inconvenient basis is actually needed change anchor during actual location
The length of cable and the position of locating platform, thus it is unsatisfactory in practical application and using effect.
Utility model content：
Technical problem to be solved in the utility model is：There is provided a kind of easy to operate and can effectively reduce stormy waves to positioning
The mooring system that platform influences.
In order to solve the above-mentioned technical problem, the utility model is achieved through the following technical solutions：
A kind of more anchor tension leg mooring systems of single cable, including floatation bodies, fixed anchor and tension leg system, the fixation
The quantity of anchor is arranged at least one and is fixed on the underface ground or fixed object of floatation bodies, the tension leg system
The connection component of length of cable can be adjusted including cable and freely, the cable is arranged to single cable structure and is movably connected in solid
Determine between anchor and floatation bodies, the connection component is arranged between the fixed anchor and floatation bodies, the connection component
Quantity is consistent with the quantity of fixed anchor.
Preferably, the connection component includes top sheave group and lower sheave, the top sheave group includes two and slided calmly
Take turns and be symmetrically fixedly connected on the lower float of floatation bodies, the lower sheave is movably connected on fixed anchor, top sheave
Group is corresponding up and down with the position of lower sheave, the cable winds and after passing through one of fixed pulley and being wrapped on lower sheave again
Pass through and be wound on another fixed pulley, cable winds to crispatura on two fixed pulleys then adjusts floatation bodies and fixed anchor
Between relative distance.
Preferably, when the quantity of the fixed anchor and connection component is arranged to multiple, the cable sequentially passes through often
Top sheave group and lower sheave in individual connection component, form the lifting positioning anchored structure of Coupled motion.
Preferably, when the quantity of the fixed anchor is arranged to multiple, the fixed anchor is linearly distributed or circumference array
Distribution or rectangle array of vertices are distributed in the underface of the floatation bodies.
Preferably, the fixed pulley is provided with the rotating mechanism being connected with it, the rotating mechanism connection is outside
Control system.
Preferably, the floatation bodies are arranged to air float body or solid-state floating body.
Compared with prior art, usefulness of the present utility model is：The more anchor tension leg mooring systems of single cable use
Tension leg system with preferable rigidity and compliance, thus timely and effectively freely can control and adjust as needed and be floating
The position of drifting along of moving platform, control mode simple and fast and save it is artificial, in addition, the setting that anchor is fixed in multiple bottoms can larger journey
The scattered fixed constraint power for floating platform is obtained on degree, then reduces the high intensity of the structure to the junction of floating platform
It is required that reducing processing and fabricating cost and installation requirement, and the intensity requirement for cable can also be effectively reduced, save cable
Material cost of manufacture, then reduce installation and the cost of manufacture of integrated engineering, and the system can not only apply it is solid on the water
On state floating body, but also it can apply in the air float body structure in air, thus application is more extensive, practicality and economy
High efficiency, market prospects are extensive, are adapted to popularization and application.
Brief description of the drawings：
The utility model is further illustrated below in conjunction with the accompanying drawings：
Fig. 1 is positive structure schematic of the present utility model.
Embodiment：
The technical scheme in the embodiment of the utility model will be clearly and completely described below, it is clear that described
Embodiment is only part of the embodiment of the present utility model, rather than whole embodiments.Based on the implementation in the utility model
Example, all other embodiment that those of ordinary skill in the art are obtained under the premise of creative work is not made, is belonged to
The scope of the utility model protection：
A kind of single more anchor tension leg mooring systems of cable as shown in Figure 1, including floatation bodies 1, fixed anchor 2 and tension leg
System, the quantity of the fixed anchor 2 are arranged at least one and are fixed on underface ground or the fixed object of floatation bodies 1
On, the tension leg system includes cable 3 and can freely adjust the connection component of the length of cable 3, and the cable 3 is arranged to single
Cable structure is movably connected between fixed anchor 2 and floatation bodies 1, namely completes floatation bodies and one or more by single line cable
The connection of individual fixed anchor, in addition, the connection component is arranged between the fixed anchor 2 and floatation bodies 1, its main function is
Adjust the length of cable, namely by way of adjusting and shrinking cable control between floatation bodies and fixed anchor it is relative away from
From, and the quantity of the connection component is consistent with the quantity of fixed anchor 2, to ensure stability during control contraction.
In actual applications, floatation bodies can be arranged to air float body or solid-state floating body, the place that it is applied is different,
But the tension leg system of its underpart is played a part of and function is the same, thus the application of increased the system, city
Field prospect is more preferable.
As a preferred embodiment of the present embodiment, in the present embodiment, the connection component could be arranged to include
Top sheave group and lower sheave 4, the top sheave group include two fixed pulleys 5 and are symmetrically fixedly connected on floatation bodies 1
On lower float, for two fixed pulleys by certain clipping room away from floating body bottom is fixed on, its fixed form is solid to be detachably connected
Determine mode, and the fixed pulley electroplating surface has metallisation layer protected against corrosion and wearing layer, strengthens its service life and structure is strong
Degree, and the lower sheave 4 is movably connected on fixed anchor 2, the connected mode between lower sheave and fixed anchor herein can be
It is flexibly connected by soft or rigid connection structure, the wheel physical efficiency of lower sheave freely rotates relative to fixed anchor body, and lower sheave
Can not up it moving by the constraint of fixed anchor, the top sheave group in every group of connection component and the position of lower sheave 4 are corresponding up and down,
And the connection winding mode of cable and connection component is embodied in, the cable 3 winds and passes through one of fixed pulley 5 simultaneously
Up pass through and be wound on another fixed pulley 5 again after being down looped around on lower sheave 4, by by cable in two fixed pulleys
Winding, which is crispaturaed, on 5 then adjusts floatation bodies 1 and the relative distance fixed between anchor 2.
And in actual applications, when the quantity of the fixed anchor 2 and connection component is arranged to multiple, the cable 3
The top sheave group and lower sheave 4 in each connection component are sequentially passed through, the lifting positioning anchored structure of Coupled motion is formed, leads to
Cross single cable pass through multigroup connection component middle fixed pulley and lower sheave, connection of the cable in every group of connection component around
Line mode is identical with above-mentioned connection winding mode, then need to only control one of which fixed pulley group to rotate, and allow cable to exist
Crispatura thereon, then slided in fixed pulley group and lower sheave of the controlling cable in integral device, then adjust floatation bodies
The distance between fixed anchor, regulative mode is convenient and swift and linkage is more preferable.
Further, preferably, when practical application, the fixed anchor 2 is linearly distributed or Circle-Array
Column distribution or rectangle array of vertices are distributed in the underface of the floatation bodies 1, thus can be effectively flat to floating by fixed anchor
The restraining force of platform is uniformly scatter, and reduces the Structural strength calls of junction, and can also further enhance fixed anchor
To the stability of floatation bodies positioning.
And crispaturaed for convenience of controlling cable on fixed pulley slips, the fixed pulley 5 is provided with turn being connected with it
Motivation structure, the rotating mechanism connect external control system.
The above-mentioned more anchor tension leg mooring systems of single cable use the tension leg system with preferable rigidity and compliance, thus
It timely and effectively freely can control and adjust as needed the position of drifting along of floating platform, control mode simple and fast and saving
Manually, in addition, the setting that anchor is fixed in multiple bottoms can largely obtain the scattered fixed constraint power for floating platform, after
And the high intensity requirement to the structure of the junction of floating platform is reduced, processing and fabricating cost and installation requirement are reduced, and
The intensity requirement for cable can also be effectively reduced, saves the material cost of manufacture of cable, then reduces the installation of integrated engineering
And cost of manufacture, and the system can not only be applied on the water on solid-state floating body, but also the air float body that can apply in air
In structure, thus application is more extensive, practicality and high financial profit, and market prospects are extensive.
It is emphasized that：It the above is only preferred embodiment of the present utility model, not the utility model appointed
What formal limitation, every any simple modification made according to the technical essence of the utility model to above example, etc.
With change and modification, in the range of still falling within technical solutions of the utility model.
Claims (6)
- A kind of 1. more anchor tension leg mooring systems of single cable, it is characterised in that：Including floatation bodies（1）, fixed anchor（2）And tension force Leg system, the fixed anchor（2）Quantity be arranged at least one and be fixed on floatation bodies（1）Underface ground or fixation On object, the tension leg system includes cable（3）And it can freely adjust cable（3）The connection component of length, the cable （3）It is arranged to single cable structure and is movably connected in fixed anchor（2）With floatation bodies（1）Between, the connection component is arranged at institute State fixed anchor（2）With floatation bodies（1）Between, the quantity of the connection component and fixed anchor（2）Quantity it is consistent.
- A kind of 2. single more anchor tension leg mooring systems of cable according to claim 1, it is characterised in that：The connection component bag Include top sheave group and lower sheave（4）, the top sheave group includes two fixed pulleys（5）And symmetrically it is fixedly connected on floating originally Body（1）Lower float on, the lower sheave（4）It is movably connected in fixed anchor（2）On, top sheave group and lower sheave（4）Position Put and correspond to up and down, the cable（3）Wind and pass through one of fixed pulley（5）And it is wrapped in lower sheave（4）It is then passed through after upper And it is wound in another fixed pulley（5）On, cable is in two fixed pulleys（5）Upper winding, which is crispaturaed, then adjusts floatation bodies（1）With Fixed anchor（2）Between relative distance.
- A kind of 3. single more anchor tension leg mooring systems of cable according to claim 2, it is characterised in that：The fixed anchor（2） And the quantity of connection component is when being arranged to multiple, the cable（3）Sequentially pass through top sheave group in each connection component with And lower sheave（4）, form Coupled motion lifting positioning anchored structure.
- A kind of 4. single more anchor tension leg mooring systems of cable according to claim 2, it is characterised in that：The fixed anchor（2） Quantity when being arranged to multiple, the fixed anchor（2）Linear distribution or circumference array distribution or rectangle array of vertices are distributed in The floatation bodies（1）Underface.
- A kind of 5. single more anchor tension leg mooring systems of cable according to claim 2, it is characterised in that：The fixed pulley（5） The rotating mechanism being connected with it is provided with, the rotating mechanism connects external control system.
- A kind of 6. single more anchor tension leg mooring systems of cable according to claim 1, it is characterised in that：The floatation bodies （1）It is arranged to air float body or solid-state floating body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720405851.3U CN206664868U (en) | 2017-04-18 | 2017-04-18 | A kind of more anchor tension leg mooring systems of single cable |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720405851.3U CN206664868U (en) | 2017-04-18 | 2017-04-18 | A kind of more anchor tension leg mooring systems of single cable |
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| Publication Number | Publication Date |
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| CN206664868U true CN206664868U (en) | 2017-11-24 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201720405851.3U Active CN206664868U (en) | 2017-04-18 | 2017-04-18 | A kind of more anchor tension leg mooring systems of single cable |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107140126A (en) * | 2017-04-18 | 2017-09-08 | 金伟 | A kind of many anchor tension leg mooring systems of single cable |
-
2017
- 2017-04-18 CN CN201720405851.3U patent/CN206664868U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107140126A (en) * | 2017-04-18 | 2017-09-08 | 金伟 | A kind of many anchor tension leg mooring systems of single cable |
| WO2018192371A1 (en) * | 2017-04-18 | 2018-10-25 | 金伟 | Single-cable multiple-anchor tension leg mooring system |
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