CN106305560A - Net cage anchor chain system with energy dissipation function - Google Patents
Net cage anchor chain system with energy dissipation function Download PDFInfo
- Publication number
- CN106305560A CN106305560A CN201611053145.3A CN201611053145A CN106305560A CN 106305560 A CN106305560 A CN 106305560A CN 201611053145 A CN201611053145 A CN 201611053145A CN 106305560 A CN106305560 A CN 106305560A
- Authority
- CN
- China
- Prior art keywords
- net cage
- anchor chain
- staving
- elastic cable
- pull bar
- 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.)
- Withdrawn
Links
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A40/00—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production
- Y02A40/80—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production in fisheries management
- Y02A40/81—Aquaculture, e.g. of fish
Landscapes
- Springs (AREA)
Abstract
The invention discloses a net cage anchor chain system with energy dissipation function, including an anchor chain and multiple elastic cables, wherein each elastic cable comprises a barrel, and the barrel is provided with a pull rod, one end of the pull rod extrudes the top plate of the barrel and is provided with mooring ring 1, the other end of the pull rod is on the barrel and is provided with a support plate, the pull rod is sleeved with a spring, both ends of the spring withstand the support plate and barrel top plate, the opening end of the barrel is installed with bottom blanking plate, the center in the outer wall of the bottom blanking plate is provided with a fixing rod, end of the fixing rod is tied with mooring ring 2, and a single anchor chain is distributed with multiple elastic cables whose head and tail are connected. The internal spring of the elastic cable of the invention has bigger and recoverable elastic deformation under anchor force to connect anchor chain and head and tail of multiple elastic cables to form a net cage anchor chain, which can have bigger deformation under wind wave to positively adapt to high frequency vibration and impact load, with energy dissipation function. The net cage anchor chain system can protect net cage and anchoring foundation and improve capacity of resisting wind wave.
Description
Technical field:
The present invention relates to the mooring system of net cage for sea farming, more particularly, to a kind of net cage anchor chain with energy dissipating effect
System.
Background technology:
Usually, net cage for sea farming is connected with the anchoring basis in seabed by anchor chain.Anchor chain plays mooring, fixing sea-farming
The effect of net cage, the wind wave action that net cage is subject to passes to anchoring basis by anchor chain.
Conventional anchor chain is formed by many steel chain link linkings, is divided into cast steel anchor chain, flash anchor by manufacture method
Chain, forged chain cable, be divided into stud link chain cable and studless cable by chain link structure.Anchor chain can be made up of some " saving ", uses chain between saving and saving
Ring or shackle are connected.The intensity of anchor chain is relatively big, and its deformation occurred under external force can be ignored not compared with current displacement
Meter, without active energy consumption, is similar to be rigidly connected.
When marine stormy waves is bigger, net cage is by bigger impact load, with HFO.Owing to anchor chain is tightened
Rear length no longer changes, and impact load is without buffering energy dissipating so that under relatively strong winds wave effect, net cage and anchoring basis are easily sent out
Raw destruction.
If anchor chain can occur a certain amount of deformation in loading process, actively adapt to the higher-order of oscillation and impact load, pass through
Occur a certain amount of deformation to absorb, consume part stormy waves impact energy, original size can be recovered again when stormy waves is less, be similar to
Flexibly connecting, necessarily the safety to improving net cage or anchoring basis is favourable.
Summary of the invention:
In order to make up the deficiency of prior art problem, it is an object of the invention to provide a kind of net cage anchor chain system with energy dissipating effect
System, its simple in construction, moderate finite deformation can occur, there is energy dissipating effect.
Technical scheme is as follows:
Having the net cage mooring system of energy dissipating effect, it is characterised in that include anchor chain, multiple elastic cable, each elastic cable includes
Staving, is provided with pull bar in staving, pull bar one end is stretched out staving top board and is provided with mooring ring one, and the pull bar other end is positioned at staving also
Being provided with supporting plate, pull bar is set with spring, both ends of the spring is respectively against supporting plate and staving top board, and staving opening is provided with bottom
Shrouding, shrouding outer wall center, bottom is provided with fixing bar, and fixing boom end is provided with mooring ring two, and single anchor chain is distributed multiple head and the tail
The elastic cable connected, anchor chain is connected with each elastic cable by mooring ring one, mooring ring two.
The described net cage mooring system with energy dissipating effect, it is characterised in that on the bottom shrouding of described elastic cable
Being provided with connecting hole one spaced apart along annular, bottom shrouding is provided with ribbed stiffener one with the junction of fixing bar.
The described net cage mooring system with energy dissipating effect, it is characterised in that the pull bar of described elastic cable and supporting plate
Junction be provided with ribbed stiffener two.
The described net cage mooring system with energy dissipating effect, it is characterised in that in the staving top board of described elastic cable
The heart is provided with pull bar preformed hole, and staving ring wall is provided with multiple hollow hole spaced apart, and staving opening outer wall is provided with outer rim
Plate, curtain plate is provided with connecting hole two.
The described net cage mooring system with energy dissipating effect, it is characterised in that bottom described elastic cable on shrouding
Connecting hole one matches with the connecting hole two on elastic cable staving.
The described net cage mooring system with energy dissipating effect, it is characterised in that the described supporting plate on elastic cable pull bar
For circle, its diameter is slightly less than the internal diameter of staving, more than spring outline diameter.
The present invention compared with prior art, has the advantage that
The contained spring of elastic cable of the present invention can occur bigger, recoverable elastic deformation under mooring forces effect, anchor chain
The net cage anchor chain assembled with multiple elastic cables head and the tail, it can occur bigger deformation under wind wave action, actively adapt to
The higher-order of oscillation and impact load, have energy dissipating effect, can effectively protect net cage and anchoring basis, can improve net cage and anchoring basis
Capacity of anti-storm.
Accompanying drawing explanation
Fig. 1 is the bottom closing plate structure schematic diagram of the present invention.
Fig. 2 is the elastic cable Tiebar structure schematic diagram of the present invention.
Fig. 3 is the elastic cable bucket body structure schematic diagram of the present invention.
Fig. 4 is the elastic cable overall structure schematic diagram of the present invention.
Fig. 5 is the elastic cable internal structure schematic diagram of the present invention.
Fig. 6 is the use state diagram of the present invention.
Description of reference numerals:
1, mooring ring one；2, fixing bar；3, ribbed stiffener one；4, bottom shrouding；5, connecting hole one；6, mooring ring two；7, pull bar；8、
Ribbed stiffener two；9, supporting plate；10, preformed hole；11, staving；12, hollow hole；13, curtain plate；14, connecting hole two；15, spring；16、
Bolt；17, anchoring basis；18, elastic cable；19, anchor chain；20, net cage.
Detailed description of the invention:
See accompanying drawing:
A kind of net cage mooring system with energy dissipating effect, including common anchor chain 19 and elastic cable 18, elastic cable 18 is by inside
Pull bar, spring, staving, a bottom shrouding assemble, and the bigger elasticity of compression can be occurred to become by spring during mooring forces 15
Shape, the net cage mooring system that anchor chain 19 is assembled with multiple elastic cables 18 head and the tail, there is absorption, consume the punching of part stormy waves
Hitting the function of energy, the safety to improving net cage or anchoring basis is favourable.
The bottom shrouding 4 of elastic cable 18 is a circular steel plate, and surrounding is uniformly provided with connecting hole one (bolt hole) 5, circular steel
The center, side of plate is provided with fixing bar 2, and fixing bar 2 end is provided with mooring ring 1, fixing bar 2 and the handing-over of bottom shrouding 4
Place is uniformly provided with the ribbed stiffener 1 of four pieces of trianglees；Mooring ring 1, cylindrical bar 2, ribbed stiffener with 3, between bottom shrouding 4 by weldering
It is connected into entirety in succession.
One end of the internal tie 7 of elastic cable 18 is provided with mooring ring 26, and the other end of pull bar 7 is provided with the supporting plate 9 of circle,
Pull bar 7 is uniformly provided with four pieces of triangle ribbed stiffeners 28 with circular supporting plate 9 junction；Mooring ring 26, pull bar 7, ribbed stiffener two
8, integral by being welded to connect between circular supporting plate 9.
The staving 11 top board center of elastic cable 18 is provided with preformed hole 10, staving 11 sidewall symmetry, be evenly provided with multiple
The hollow hole 12 of strip, building emptying aperture 12 arranges along being parallel to axially direction, arranges the hollow hole 12 of multiple strip, make
Staving 11 weight is less, and rolled steel dosage is less, and staving 11 remains the intensity of entity part and meets all kinds of duty requirements simultaneously；Staving
Opening outer wall is provided with outwardly annular curtain plate 13, and curtain plate 13 is uniformly provided with connecting hole two (bolt hole) 14.
Connecting hole one (bolt hole) 5 on the shrouding 4 of bottom and connecting hole two (bolt hole) 14 on staving 11, both holes
Hole size, position, quantity are identical, can be connected both are fixing by bolt 16.
Circular supporting plate 9 on the internal tie of elastic cable 18, its diameter is slightly less than the internal diameter of staving 11.Elastic cable 18
Spring 15, its outline diameter is slightly less than the diameter of the supporting plate 9 of circle；The preformed hole of the staving 11 top board center of elastic cable 18
10, its diameter is more than the diameter of pull bar 7.
Spring 15 is enclosed within pull bar 7, and circular supporting plate 9 can catch spring 15, hold, circular supporting plate 9 and spring 15
Being placed in staving 11 internal, the mooring ring 26 on pull bar 7 is placed in outside by the preformed hole 10 of staving 11；The circle that pull bar 7 is ined succession
Supporting plate 9 can freely up and down activity inside staving 11 with spring 15；Connecting hole one (bolt hole) 5 and staving on the shrouding 4 of bottom
Connecting hole two (bolt hole) 14 on 11 is the most corresponding, both can be fixed after connecting with bolt 16, the circle that pull bar 7 is ined succession
It is internal that supporting plate 9 and spring 15 are enclosed in staving 11.
Spring 15 is high-strength spring, and it can occur bigger elastic deformation, can bear bigger pulling force and pressure；Spring
Maximum flexibility deformation length be the maximum flexibility stroke of an elastic cable 18；When pulling force diminishes, spring 15 can be from
Big elastic deformation length is gradually brought to original length.
The mooring ring 26 at multiple elastic cable 18 two ends is connected with common anchor chain by fastener with mooring ring 1, is i.e. formed
The Novel anchor chain system of bigger elastic deformation can occur.Common anchor chain refers to by the anchor of many steel chain link linkings herein
Chain.Assuming that the maximum flexibility deformation length of an elastic cable 18 isIf a mooring system usesnIndividual elastic cable 18, then
The maximum flexibility deformation that mooring system can occur adds up；When by relatively strong winds wave effect, anchor chain generation elastic deformationNecessarily absorb, consume bigger stormy waves impact energy so that the stormy waves load peak clipping that net cage and anchoring basis are subject to becomes
Little, delayed, the safety to protection net cage and anchoring basis is favourable.
When stormy waves load is bigger, elastic cable 18 can occur moderate finite deformation；When stormy waves load diminishes or is in trough, bullet
Sex cords 18 can utilize the deformation recovering certain off time.Often there is intermittence, Wave crest and wave trough characteristic due to wind wave action, therefore
Elastic cable 18 can occur elongation under periodicity wind wave action and shorten periodically deforming, can absorb, consume the impact of part stormy waves
Energy, has peak clipping, subtracts peak effect stormy waves load, thus reduces stormy waves load to net cage and the harm on anchoring basis.And pass
The steel anchor chain of system, it can not deform, and the bigger direct single-candidate of stormy waves load passed to net cage and anchoring basis, right
The security threat on net cage and anchoring basis is bigger.
Each parts of elastic cable 18 are steel or irony, and each parts and the intensity of weld seam after assembling should be able to undertake all kinds of
Mooring forces that random seas effect Lower chains passes over and there is not flexing and inefficacy.
Elastic cable 18 quantity needed for mooring system comprehensively determines according to stormy waves size, length of chain cable, Mooring Arrangements.
Elastic cable 18 can be made into standard component, and on-demand a number of elastic cable 18 connects in common anchor chain, forms tool
There is the net cage mooring system of energy dissipating effect, especially, after each high sea, the integrity of mooring system should be checked in time, right
Destroyed elastic cable 18 is replaced, and maintains effectiveness and the safety of mooring system.
Elastic cable 18, arrangement in use can be versatile and flexible, as multiple elastic cables 18 are interconnected to form
" connect " pattern, it is possible to the connection that is parallel to each other of multiple elastic cables 18 forms " in parallel " pattern, for enough strong of mooring system offer
Degree and safety.
The present invention operationally one end connects anchoring basis 17, and the other end connects net cage 20.
The present invention is not limited to above-mentioned detailed description of the invention, according to foregoing, according to the ordinary technical knowledge of this area
And customary means, without departing under the present invention above-mentioned basic fundamental thought premise, the present invention can also make other various ways
Equivalent modifications, replace or change, within all falling within protection scope of the present invention.
Claims (6)
1. a net cage mooring system with energy dissipating effect, it is characterised in that include anchor chain, multiple elastic cable, each elasticity
Rope includes staving, is provided with pull bar in staving, and pull bar one end is stretched out staving top board and is provided with mooring ring one, and the pull bar other end is positioned at bucket
Internal and be provided with supporting plate, pull bar is set with spring, both ends of the spring is installed respectively against supporting plate and staving top board, staving opening
Having bottom shrouding, shrouding outer wall center, bottom is provided with fixing bar, and fixing boom end is provided with mooring ring two, and single anchor chain is distributed many
Individual end to end elastic cable, anchor chain is connected with each elastic cable by mooring ring one, mooring ring two.
The net cage mooring system with energy dissipating effect the most according to claim 1, it is characterised in that described elastic cable
Being provided with connecting hole one spaced apart along annular on the shrouding of bottom, bottom shrouding is provided with ribbed stiffener with the junction of fixing bar
One.
The net cage mooring system with energy dissipating effect the most according to claim 1, it is characterised in that described elastic cable
Pull bar is provided with ribbed stiffener two with the junction of supporting plate.
The net cage mooring system with energy dissipating effect the most according to claim 1, it is characterised in that described elastic cable
Staving top board center is provided with pull bar preformed hole, and staving ring wall is provided with multiple hollow hole spaced apart, outside staving opening
Wall is provided with curtain plate, and curtain plate is provided with connecting hole two.
5. according to the net cage mooring system with energy dissipating effect described in claim 2 or 4, it is characterised in that described elasticity
Bottom rope, the connecting hole one on shrouding matches with the connecting hole two on elastic cable staving.
The net cage mooring system with energy dissipating effect the most according to claim 1, it is characterised in that described elastic cable draws
Supporting plate on bar is circular, and its diameter is slightly less than the internal diameter of staving, more than spring outline diameter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611053145.3A CN106305560A (en) | 2016-11-25 | 2016-11-25 | Net cage anchor chain system with energy dissipation function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611053145.3A CN106305560A (en) | 2016-11-25 | 2016-11-25 | Net cage anchor chain system with energy dissipation function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106305560A true CN106305560A (en) | 2017-01-11 |
Family
ID=57817208
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611053145.3A Withdrawn CN106305560A (en) | 2016-11-25 | 2016-11-25 | Net cage anchor chain system with energy dissipation function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106305560A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107182879A (en) * | 2017-07-19 | 2017-09-22 | 合肥学院 | Multi-functional deep water mesh cage system |
| NO342973B1 (en) * | 2017-04-11 | 2018-09-10 | Shm Solutions As | MILLING PLATE FOR FARMING PLANT |
| CN109263819A (en) * | 2018-10-26 | 2019-01-25 | 中国电建集团华东勘测设计研究院有限公司 | Oversea wind, photovoltaic power generation and cage culture integrated system |
| CN111006826A (en) * | 2019-11-05 | 2020-04-14 | 中国水产科学研究院南海水产研究所 | Installation and adjustment method of deepwater net cage anchoring system |
-
2016
- 2016-11-25 CN CN201611053145.3A patent/CN106305560A/en not_active Withdrawn
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| NO342973B1 (en) * | 2017-04-11 | 2018-09-10 | Shm Solutions As | MILLING PLATE FOR FARMING PLANT |
| NO20170618A1 (en) * | 2017-04-11 | 2018-09-10 | Shm Solutions As | MORNING PLATE FOR FARMING FACILITIES |
| CN107182879A (en) * | 2017-07-19 | 2017-09-22 | 合肥学院 | Multi-functional deep water mesh cage system |
| CN107182879B (en) * | 2017-07-19 | 2020-08-11 | 合肥学院 | Multifunctional deepwater net cage system |
| CN109263819A (en) * | 2018-10-26 | 2019-01-25 | 中国电建集团华东勘测设计研究院有限公司 | Oversea wind, photovoltaic power generation and cage culture integrated system |
| CN111006826A (en) * | 2019-11-05 | 2020-04-14 | 中国水产科学研究院南海水产研究所 | Installation and adjustment method of deepwater net cage anchoring system |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN106305560A (en) | Net cage anchor chain system with energy dissipation function | |
| CN206674808U (en) | A kind of net cage mooring anchor chain for adapting to the higher-order of oscillation and impact load | |
| CN106417133A (en) | Net cage mooring anchor chain with power buffering function | |
| CN105896317B (en) | A kind of lightning rod of anti-dropout | |
| CN206390017U (en) | A kind of net cage mooring anchor chain with power pooling feature | |
| CN106386629A (en) | Net cage mooring anchor chain adapting to high-frequency oscillation and impact load | |
| CN205604557U (en) | Staple bolt connection structure that spatial grid structure furred ceiling and conversion layer are connected | |
| CN211522885U (en) | Temporary stay cable vibration damper for self-anchored suspension bridge | |
| CN107318732A (en) | The mooring system of single-point anchoring net cage drive pooling feature | |
| CN201633882U (en) | Shooting-type stable wave-breaking ship anchor | |
| KR20150091711A (en) | Muddy water protection device | |
| CN208486575U (en) | A kind of outrigger safety net of wind-proof dust-suppression easy to disassemble | |
| CN203632165U (en) | Operating rod type damper fixing device | |
| CN216343329U (en) | Anti-vibration falling bolt | |
| CN207470592U (en) | A kind of automobile bolt nut locking structure | |
| CN206947912U (en) | A kind of offshore wind farm extra large cable flexible protection | |
| US20150110546A1 (en) | Connector for Joining Sections of Port Security Barrier Structures | |
| CN206283991U (en) | A kind of fence mesh | |
| CN221095012U (en) | Slope protection net for hydraulic engineering and installation device thereof | |
| CN202307370U (en) | Insulator spring pin protector | |
| KR20220002448U (en) | A fishing needle apparatus for capturing cephalopod | |
| CN221116713U (en) | Rigid-flexible combined tower barrel flange deformation preventing device | |
| KR100505739B1 (en) | Waste handing device of reservoir | |
| RU176299U1 (en) | Anchor device for individual fall protection when working at height | |
| CN112727698A (en) | Floating type wind turbine mooring system |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C04 | Withdrawal of patent application after publication (patent law 2001) | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20170111 |