CN208908872U - One kind can snorkeling truss-like net cage - Google Patents
One kind can snorkeling truss-like net cage Download PDFInfo
- Publication number
- CN208908872U CN208908872U CN201821136813.3U CN201821136813U CN208908872U CN 208908872 U CN208908872 U CN 208908872U CN 201821136813 U CN201821136813 U CN 201821136813U CN 208908872 U CN208908872 U CN 208908872U
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- China
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- rack
- net cage
- truss
- snorkeling
- hawser
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- 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
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- Farming Of Fish And Shellfish (AREA)
Abstract
The utility model relates to one kind can snorkeling truss-like net cage, including rack, floating body, hawser, first pulley device, second pulley device and fixed anchor, the floating body has multiple, floating body is arranged below rack, multiple floating body scattering devices, at the bottom, the first pulley device is arranged on rack for fixed anchor setting, the setting of second pulley device is connected between first pulley device and second pulley device by hawser on fixed anchor.One kind of the utility model can snorkeling truss-like net cage can discrete vertical stress, component suffered by single cable is smaller, and the pulling force of hawser is little when rack snorkeling, reduces the intensity requirement of hawser, the floating body of scattering device can increase the stability of net cage.Cage structure is firm, is convenient for draping, while promoting the adaptability of high sea situation.
Description
Technical field
The utility model relates to the cultivation apparatus in deep water waters, in particular to one kind can snorkeling truss-like net cage.
Background technique
Current -resistance submerged cage be with traditional shallow sea raft formula net cage in comparison, refer in relatively deep, the usual depth of water
The net cage of fish culture is carried out in the sea area of 20m or more, the net cage that deep water is breeded fish will receive the factors such as ocean current, the depth of water, tidal range
It influences, net cage in the prior art has the disadvantage that 1, Water Plane is big, vulnerable to wind, wave, flows, gushes influences, generates heaving, puts
It swings, easily makes fish injured；2, structural rigidity is small, and stress is easily damaged；2, mooring system discontinuity, easy ulceration, be easy to cause
Disconnected cable, drags of anchor；3, the snorkeling control of net cage is more complex, such as inflatable net cage needs the optional equipments such as inflation/deflation, operating difficulties；
4, hanging throws the net system vulnerable to ocean current influence, leads to the variation of net cage plot ratio greatly；5, net cage can not all rise, etting cleaning
It is difficult；5, mooring system and net cage are installed separately, complicated for operation.
Utility model content
In order to solve problems in the prior art, providing one kind can control the utility model convenient for snorkeling, can be complete
It floats, stabilized structure, what is be convenient to clean can snorkeling truss-like net cage.
Specific technical solution is as follows: one kind can snorkeling truss-like net cage, including rack, floating body, hawser, first pulley dress
It sets, second pulley device and fixed anchor, the floating body has multiple, and floating body is arranged below rack, multiple floating body scattering devices, Gu
Anchor setting is determined at the bottom, and the first pulley device is arranged on rack, and for the setting of second pulley device on fixed anchor, first is sliding
It is connected between wheel apparatus and second pulley device by hawser.
The following are the attached technical schemes of the utility model.
Preferably, the rack includes rigid rod and drawstring, and drawstring is connect with rigid rod, the upper table of the rack
Face and lower surface, to upper and lower surfaces center drawstring, form three-dimensional cable truss system in vertex.
Preferably, can snorkeling truss-like net cage include etting, etting is arranged on rack, and the etting includes top
Head rope rope is arranged along flanging for veil and cylinder mould, etting, and head rope rope is connect with cylinder mould, sets in the head rope rope junction of etting lower part
Hanging ring is set, head rope rope is connected by hanging ring, and rack includes cross bar and upright bar, and upright bar is equipped with confinement ring, and the rack is equipped with and throws the net
Rope, the one end of restricting of throwing the net pass through along upright bar and confinement ring and connect with hanging ring, the bollard that the other end is fixed on above upright bar of restricting of throwing the net
On.
Preferably, the upright bar is equipped with winch, and hawser both ends are connect with rack and winch or the both ends of hawser
It is separately connected with two winches.
Preferably, the floating body is arranged on the cross bar of rack bottom, and the fixed anchor is arranged below upright bar,
The fixed anchor has multiple, and fixed anchor quantity is identical as upright bar.
Preferably, rack is three-dimensional polygon.
Preferably, the first pulley device includes the first fixed pulley, and second pulley device includes second fixed sliding
Wheel, there are two the first fixed pulleys, and the second fixed pulley has one, and hawser is threaded through between the first, second fixed pulley, and the hawser is
Single cable.
Preferably, the first fixed pulley setting is in rigid rod upper end, and the setting of the second fixed pulley is on fixed anchor
Side.
Preferably, the rack is equipped with confinement ring, and the hawser passes through confinement ring.
Preferably, the rigid rod is hollow tube, and drawstring is solid glass steel thin bar.
The technical effect of the utility model: one kind of the utility model can snorkeling truss-like net cage can discrete vertical by
Power, component suffered by single cable is smaller, and the pulling force of hawser is little when rack snorkeling, reduces the intensity requirement of hawser, dispersion is set
The floating body set can increase the stability of net cage.The Water Plane of upright bar is smaller, and net cage is small by hydrodynamic influence, promotes its stabilization
Property；When tension leg system is by lateral load, all equal stress of tension leg improve the ability of anti-ocean current.Cage structure is firm, just
In draping, while the adaptability of high sea situation is promoted, furthermore it is possible to reduce the waters usable floor area of single net cage, improves waters benefit
With rate；By the way that rope of throwing the net is arranged, the variation of net cage plot ratio caused by bourn acting force can be effectively reduced.
Detailed description of the invention
Fig. 1 be the utility model embodiment it is a kind of can snorkeling truss-like net cage schematic diagram.
Fig. 2 is the schematic diagram of the wire side unit of the utility model embodiment.
Fig. 3 is the schematic diagram of the etting of the utility model embodiment.
Fig. 4 is the first pulley device of the utility model embodiment and the schematic diagram of second pulley device.
Fig. 5 is the schematic diagram of the rope of throwing the net of the utility model embodiment.
Fig. 6 is the schematic diagram of another embodiment of the utility model.
Fig. 7 is another schematic diagram of another embodiment of the utility model.
Specific embodiment
In the following, being further described in conjunction with substantive distinguishing features and advantage of the example to the utility model, but this is practical new
Type is not limited to listed embodiment.
As shown in Figures 1 to 5, one kind of the present embodiment can snorkeling truss-like net cage include rack 1, floating body 2, hawser 3,
One pulley gear 4, second pulley device 5 and fixed anchor 6, the floating body 2 have multiple, and floating body 2 is arranged below rack 1, multiple
Floating body scattering device, fixed anchor are arranged at the bottom.The first pulley device 4 is arranged on rack 1, and second pulley device 5 is set
It sets on fixed anchor 6, is connected between first pulley device and second pulley device by hawser 3.In above-mentioned technical proposal, pass through
Floating body 2 can provide rack buoyancy, and pass through fixed positioning of anchor.Hawser between first pulley device and second pulley device
When shortening, rack dive, when the cable elongates between first pulley device and second pulley device, rack floats.By setting
Set multiple first, second pulley gears, can discrete vertical stress, reduce lifting hawser intensity requirement；Floating body scattering device,
The stability of net cage can be enhanced.In addition, in the present embodiment, fixed anchor it is settable one or more, when multiple fixed anchors are arranged
When, the anchor-hold of the net cage of the present embodiment is the resultant force of multiple fixed anchors, and single fixed anchor weight is small, easily fabricated carrying.It is fixed
It is as shown in Figure 6 and Figure 7, same that lifting can be achieved when anchor is set as 1.The tension leg system of pulley gear and hawser composition is drawn
Power is evenly dispersed, and hawser intensity requirement is low, and when tension leg system is by lateral load, all equal stress of tension leg, net cage generates water
Square to displacement when, tension leg can generate restoring force, thus improve resist ocean current ability.When there is no aquatic products in net cage, put
Walk back, fixed the distance between anchor and rack become larger, and net cage can float to floating body and expose the surface, so that net cage be made integrally to expose
The water surface is convenient for clear net using the aquatic attachment on wind and sunlight removal net cage.Fixed anchor is vertically set below rack, phase
Than in the net cage anchoring approach of cable-stayed type, the water surface area of occupancy is small, can intensively arrange.
In the present embodiment, the rack 1 includes rigid rod 11 and drawstring 12, and drawstring 12 is connect with rigid rod 11, the net
The upper and lower surfaces of frame 1, to upper and lower surfaces center drawstring, form three-dimensional cable truss system in vertex 13.By above-mentioned
Technical solution is capable of forming space truss structure rack, promotes overall structural strength.The rack side have using drawstring and
The wire side unit 10 that rigid rod is constituted, wire side unit are settable one or more (as shown in Figure 2).
In the present embodiment, can snorkeling truss-like net cage include etting 7, etting 7 is arranged on rack 1, and the etting 7 includes
Head rope rope 73 is arranged along flanging for top surface net 71 and cylinder mould 72, etting 71, and head rope rope 73 is connect with cylinder mould 72, in 7 lower part of etting
Head rope rope junction be arranged hanging ring 8, head rope rope 73 by hanging ring connection.Rack 1 includes cross bar 14 and upright bar 15, and upright bar 15 is set
There is confinement ring 16, the rack 1 is equipped with rope 17 of throwing the net, and 17 one end of rope of throwing the net pass through confinement ring 16 along upright bar 15 and connect with hanging ring 8
It connects, throws the net and restrict in the bollard 151 that the other end is fixed on above upright bar 15.Through the above technical solutions, rope of throwing the net can be passed through
Tense or loosen etting.Upper wire gang rope and top surface net are fixed in rack upper cross bar, can be tightened by tightening head rope rope
Cylinder mould, the quantity of restricting of throwing the net correspond to hanging ring quantity, and the length for rope of throwing the net is greater than twice of upright bar height.When needing draping, top is unclamped
Veil, alternating loosen rope of throwing the net, and pull out the hanging ring in the head rope of etting bottom, hanging ring can be made to expose the surface, throw the net rope and new net
Clothing hanging ring connection, consequently facilitating draping operates.In addition, by setting mooring points, so that net cage can be after the completion of bank is combined
Additional floating body is set on point, convenient for fixed anchor the bottom of from and net cage does not sink, so as to drag net cage.Mooring points may be provided on rack
Or on additional floating body, mooring points can be the attachment devices such as snap ring.In above-mentioned technical proposal, since the pulling force for rope of throwing the net is much larger than biography
System weight bag is thrown the net, and after rope tightening of throwing the net, the variation of net cage volume is small and the Impact direction of restricting of throwing the net is reasonable, is convenient for draping.Normally make
The Water Plane of used time, upright bar are smaller, and the wave alternating load being subject to is smaller, and net cage will not generate heaving, swing, attitude stabilization,
Do not hurt fish.
In the present embodiment, the upright bar 15 is equipped with winch 9, and 3 both ends of hawser are connect with rack 1 and winch 9 or hawser
Both ends are separately connected with two winches.It can also be used remotely by automatic winch or the controllable reel length of hand winch, winch
The mode of communication control can adapt to tidal range to control net cage floating or dive position, the dive hedging in high sea situation, behaviour
Facilitate.Winch may be provided at the top of a upright bar or on the extension rod of upright bar or on other movable floating bodies, and winch is mounted on it
When on his movable floating body, winch is positively retained on the water surface when winch dive.Power supply line can be extended to sea power supply by electric winch
Or it is powered using battery.
In the present embodiment, the floating body 2 is arranged on the cross bar 15 of rack bottom, and the fixed anchor 6 is arranged in upright bar 15
Lower section, fixed anchor have multiple, and fixed anchor quantity is identical as upright bar, thus it is more stable when enabling rack movement, reduce its torsion.
In the present embodiment, rack 1 is three-dimensional polygon, and rack is hexagonal prisms in the present embodiment, be arranged six fixed anchors with
Upright bar., can be convenient for multiple independent net cage splicings be used by the way that rack 1 is arranged to three-dimensional polygon, polygon can be
Triangle is to the side n shape.
In the present embodiment, the first pulley device 4 includes the first fixed pulley 41, and second pulley device 5 includes second fixed
Pulley 51, there are two the first fixed pulleys, and the second fixed pulley has one, and hawser is threaded through between the first, second fixed pulley, the cable
Rope is that single cable can be changed so that hawser be enable to move between the first, second fixed pulley by two the first fixed pulleys
Become the direction of hawser.As an implementation, when fixed anchor is one, the first fixed pulley can on rack or fixed anchor,
Corresponding, the second fixed pulley can be on fixed anchor or rack.
In the present embodiment, in 11 upper end of rigid rod, the second fixed pulley 51 is arranged in fixation for the setting of the first fixed pulley 41
Above anchor.
In the present embodiment, the rack 1 is equipped with confinement ring 16, and the hawser 3 passes through confinement ring 16, vertical so as to constrain
The relative motion of bar and hawser.
In the present embodiment, the rigid rod 11 is hollow tube, and drawstring 12 is solid glass steel thin bar.Pass through above-mentioned technical side
Case, port closed is capable of forming air chamber before hollow tube connection, improves gold buoyancy, and truss is to weld or hingedly, adopt
Use corrosion protective coating technology.Drawstring is flexible rope, low elongation, high anti-tensile, preferably solid glass steel thin bar.In addition, rigidity
Bar can also be used glass reinforced plastic blank pipe, manage in inject foaming agent, light-weight, buoyancy is big, truss is bonding, and upright bar buoyancy can be in net
Case makes its reset when tilting.
One kind of the present embodiment can snorkeling truss-like net cage during installation, mooring system combines at offshore with net cage,
It installs additional floating body at confinement ring additional, tightens hawser, make fixed anchor aweigh, net cage is enabled to move integrally fixed point；
Then hawser is unclamped, so that fixed anchor sinks to seabed, net cage is increased；Then additional floating body is removed, hawser is tightened, net cage can arrive
Up to normal use position.The net cage height of the present embodiment is 9m, and net cage upper and lower surfaces are hexagon, side length 6m.Net cage
Can plug-in floating body being capable of indicated depth by the plug-in floating body on the water surface in the complete dive of net cage.
One kind of the present embodiment can component suffered by snorkeling truss-like net cage single cable it is smaller, the drawing of hawser when rack snorkeling
Power is little, can directly with manpower folding and unfolding and be fixed at the top of elevating control floating body or on hand winch.The Water Plane of upright bar is smaller,
Net cage is small by hydrodynamic influence, promotes its stability；It is arranged below rack by the way that anchor will be fixed, tension leg system is laterally carried
When lotus, all equal stress of tension leg improve the ability of anti-ocean current.Cage structure is firm, is convenient for draping, while promoting high sea situation
Adaptability improve waters utilization rate furthermore it is possible to reduce the waters usable floor area of single net cage；By the way that rope of throwing the net, energy is arranged
Enough effectively reduce the variation of net cage plot ratio caused by bourn acting force；By using the more pulleys of single cable, can discrete vertical by
Power, reduces the intensity requirement of lifting hawser, and the floating body of scattering device can increase the stability of net cage.
It should be pointed out that above-mentioned preferred embodiment is only to illustrate the technical ideas and features of the present invention, purpose
It is to enable those skilled in the art to understand the contents of the present invention and implement them accordingly, this reality can not be limited with this
With novel protection scope.All equivalent change or modifications according to made by the spirit of the present invention essence, should all cover in this reality
Within novel protection scope.
Claims (10)
1. one kind can snorkeling truss-like net cage, which is characterized in that including rack, floating body, hawser, first pulley device, second is sliding
Wheel apparatus and fixed anchor, the floating body have multiple, and floating body is arranged below rack, multiple floating body scattering devices, fixed anchor setting
At the bottom, the first pulley device is arranged on rack, the setting of second pulley device on fixed anchor, first pulley device and
It is connected between second pulley device by hawser.
2. as described in claim 1 can snorkeling truss-like net cage, which is characterized in that the rack includes rigid rod and drawstring,
Drawstring is connect with rigid rod, and the upper and lower surfaces of the rack, to upper and lower surfaces center drawstring, are formed three-dimensional in vertex
Cable truss system.
3. as claimed in claim 2 can snorkeling truss-like net cage, which is characterized in that can snorkeling truss-like net cage include etting,
Etting is arranged on rack, and the etting includes top surface net and cylinder mould, and head rope rope, head rope rope and cylinder mould are arranged along flanging for etting
Hanging ring is arranged in the head rope rope junction of etting lower part in connection, and for head rope rope by hanging ring connection, rack includes cross bar and upright bar,
Upright bar is equipped with confinement ring, and the rack is equipped with and throws the net rope, and the one end of restricting of throwing the net is connect across confinement ring and along upright bar with hanging ring, throws the net
The rope other end is fixed in the bollard above upright bar.
4. as claimed in claim 3 can snorkeling truss-like net cage, which is characterized in that the upright bar is equipped with winch, hawser two
End is connect with rack and winch or the both ends of hawser are separately connected with two winches.
5. as claimed in claim 3 can snorkeling truss-like net cage, which is characterized in that the cross of rack bottom is arranged in the floating body
On bar, the fixed anchor is arranged below upright bar, and the fixed anchor has multiple, and fixed anchor quantity is identical as upright bar.
6. as described in claim 1 can snorkeling truss-like net cage, which is characterized in that rack is three-dimensional polygon.
7. as described in claim 1 can snorkeling truss-like net cage, which is characterized in that the first pulley device includes first fixed
Pulley, second pulley device include the second fixed pulley, and there are two the first fixed pulleys, and the second fixed pulley has one, and hawser is threaded through
Between first, second fixed pulley, the hawser is single cable.
8. as claimed in claim 7 can snorkeling truss-like net cage, which is characterized in that first fixed pulley is arranged in rigid rod
Upper end, the setting of the second fixed pulley is above fixed anchor.
9. as described in claim 1 can snorkeling truss-like net cage, which is characterized in that the rack is equipped with confinement ring, the cable
Rope is across confinement ring.
10. as claimed in claim 2 can snorkeling truss-like net cage, which is characterized in that the rigid rod is hollow tube, and drawstring is
Solid glass steel thin bar.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821136813.3U CN208908872U (en) | 2018-07-18 | 2018-07-18 | One kind can snorkeling truss-like net cage |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821136813.3U CN208908872U (en) | 2018-07-18 | 2018-07-18 | One kind can snorkeling truss-like net cage |
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| Publication Number | Publication Date |
|---|---|
| CN208908872U true CN208908872U (en) | 2019-05-31 |
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ID=66694193
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821136813.3U Active CN208908872U (en) | 2018-07-18 | 2018-07-18 | One kind can snorkeling truss-like net cage |
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| CN (1) | CN208908872U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108719159A (en) * | 2018-07-18 | 2018-11-02 | 苏州开端机电科技有限公司 | One kind can snorkeling truss-like net cage |
-
2018
- 2018-07-18 CN CN201821136813.3U patent/CN208908872U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108719159A (en) * | 2018-07-18 | 2018-11-02 | 苏州开端机电科技有限公司 | One kind can snorkeling truss-like net cage |
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