CN208908873U - It is a kind of can snorkeling gravitational equilibrium truss-like net cage - Google Patents
It is a kind of can snorkeling gravitational equilibrium truss-like net cage Download PDFInfo
- Publication number
- CN208908873U CN208908873U CN201821140947.2U CN201821140947U CN208908873U CN 208908873 U CN208908873 U CN 208908873U CN 201821140947 U CN201821140947 U CN 201821140947U CN 208908873 U CN208908873 U CN 208908873U
- Authority
- CN
- China
- Prior art keywords
- rack
- net cage
- snorkeling
- floating body
- rope
- 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.)
- Active
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
Abstract
The utility model relates to it is a kind of can snorkeling gravitational equilibrium truss-like net cage, including rack, single floating body, hawser, first pulley device, second pulley device and weight, the list floating body has multiple, and first pulley device is arranged on single floating body, and the second pulley device is arranged on rack, it is connected between first pulley device and second pulley device by hawser, the weight is suspended below rack.The utility model can snorkel convenient for controlling net cage, easy to operate, effectively promote the overall stiffness of net cage, reduce Water Plane, reduce net cage by water currents, occupancy water surface area is smaller, promotes the adaptability of high sea situation.
Description
Technical field
The utility model relates to deep water culture technical field, in particular to it is a kind of can snorkeling gravitational equilibrium truss-like net
Case.
Background technique
Net cage is a kind of device for aquaculture, such as fish culture in net pen, fish culture in net pen will the boxes and baskets made of mesh sheet, put
It is placed in certain waters, a kind of production method breeded fish.Net cage be arranged more have certain water flow, water quality be pure and fresh, dissolved oxygen amount compared with
In the waters such as high lake, river, reservoir.But existing net cage has the disadvantages that the Water Plane of 1, net cage is big, vulnerable to wave,
Influence on tidal flow leads to whole heaving, swings, and etting and fish body is made to generate relative motion, easily scratch fish body；2, overall stiffness is small,
By external force cracky；3, mooring system is vulnerable to load impacting, and the water surface area occupied is big；3, snorkeling, it is more to control equipment,
It is complicated for operation；4, vulnerable to influence on tidal flow, the decline of net cage plot ratio.
Utility model content
In order to solve problems in the prior art, provide one kind can reduce net cage by water currents to the utility model, account for
It is smaller with water surface area, convenient for snorkel can snorkeling gravitational equilibrium truss-like net cage.
Specific technical solution is as follows: it is a kind of can snorkeling gravitational equilibrium truss-like net cage, including rack, single floating body, hawser,
First pulley device, second pulley device and weight, it is described list floating body have it is multiple, first pulley device be arranged on single floating body,
The second pulley device is arranged on rack, is connected between first pulley device and second pulley device by hawser, described
Weight is suspended below rack.
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 are in vertex to upper and lower surfaces center drawstring.
Preferably, rack is three-dimensional polygon.
Preferably, can the gravitational equilibrium truss-like net cage of snorkeling include etting, etting is arranged on rack, described
Etting includes top surface net and net capsule, and head rope rope is arranged along flanging for etting, and head rope rope is connect with net capsule, the head rope in etting lower part
Hanging ring is arranged in rope junction, and head rope rope is connected by hanging ring, and rack includes cross bar and upright bar, and upright bar is equipped with confinement ring, the net
It is provided with rope of throwing the net, the one end of restricting of throwing the net passes through along upright bar and confinement ring and connect with hanging ring, and the other end of restricting of throwing the net is fixed in upright bar
In the bollard of side.
Preferably, the rack is connect with weight by connecting rope, and connecting rope at least three, connecting rope etc.
Long, the weight is located at the lower section at rack center.
Preferably, the first pulley device includes the first fixed pulley, and second pulley device includes second fixed sliding
Wheel, there are two the second fixed pulleys, and the hawser is successively wound around on the first fixed pulley and the second fixed pulley.
Preferably, in single floating body bottom, the second fixed pulley is arranged in rack bottom for the first fixed pulley setting
Rigid rod on, the hawser be single cable.
Preferably, can the gravitational equilibrium truss-like net cage of snorkeling include elevating control floating body, elevating control floating body
Be equipped with winch, hawser one end pass through elevating control floating body connect with winch, the hawser other end be fixed on lifting floating body, rack or
On winch.
Preferably, the rack is equipped with confinement ring, and the hawser passes through confinement ring, when rack floats, Dan Fu
Body is threaded through in confinement ring.
Preferably, can the gravitational equilibrium truss-like net cage of snorkeling include mooring system, mooring system includes tension
Leg floating body, ring living, heaving pile and fixed anchor, the rack are connect by heaving pile with ring living, are led between fixed anchor and tension leg floating body
The connection of overtension leg rope.
The technical effect of the utility model: the utility model it is a kind of can snorkeling the single cable of gravitational equilibrium truss-like net cage
Suffered component of restricting is smaller, and the pulling force of hawser is little when rack snorkeling, reduces the intensity requirement to hawser；Net cage can integrally with
The water surface rises and falls, and does not need frequently to adjust levitation height；By using the design that floating body is separated with rack, rack snorkeling can be facilitated；
It is designed by small-waterplane-area, net cage is small by hydrodynamic influence, promotes its stability；By the way that mooring system is arranged, it is possible to provide half is suitable
Answering property and semi-rigid anchoring, it is small to rack, heaving pile shock loading, safety is promoted, while promoting the adaptability of high sea situation, this
Outside, the waters usable floor area of single net cage can be reduced, improve waters utilization rate；By the way that rope of throwing the net is arranged, can 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 stress, reduce lifting
The intensity requirement of hawser, single floating body of scattering device can increase the stability of net cage；In high sea situation, rack can be following
Floating, the water surface only has single floating body, can reduce wave stroke, by the design of the elongated erected shape of single floating body, can reduce Water Plane,
Reducing hydrodynamic influence, single floating body and rack is semi-compliant for the variation of water sports stress, suffered alternating load
It is small.
Detailed description of the invention
Fig. 1 be the utility model embodiment it is a kind of can snorkeling gravitational equilibrium truss-like net cage schematic diagram.
Fig. 2 is the schematic diagram of the rack of the utility model embodiment.
Fig. 3 is the first pulley device of the utility model embodiment and the schematic diagram of second pulley device.
Fig. 4 is the schematic diagram of the elevating control floating body of the utility model embodiment.
Fig. 5 is another schematic diagram of the elevating control floating body of the utility model embodiment.
Fig. 6 is the schematic diagram of the mooring system of the utility model embodiment.
Fig. 7 is the schematic diagram of the etting of the utility model embodiment.
Fig. 8 is the schematic diagram of the rope of throwing the net of the utility model embodiment.
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 8, the present embodiment it is a kind of can the gravitational equilibrium truss-like net cage of snorkeling include rack 1, Dan Fu
Body 2, hawser 3, first pulley device 4, second pulley device 5 and weight 6, the list floating body has multiple, and first pulley device 4 is set
It sets on single floating body 2.The second pulley device 5 is arranged on rack 1, leads between first pulley device and second pulley device
The connection of hawser 3 is crossed, the weight 6 is suspended on 1 lower section of rack.In above-mentioned technical proposal, separated by single floating body 2 and rack 1, i.e.,
It can easily dive, float, when the hawser between first pulley device and second pulley device shortens, rack floats, when the first cunning
When cable elongates between wheel apparatus and second pulley device, rack dive.By the way that multiple first, second pulley gears are arranged,
Can discrete vertical stress, reduce lifting hawser intensity requirement；Single 2 scattering device of floating body, can enhance the stability of net cage.
In high sea situation, rack 1 can be floated downward, only single floating body on the water surface, to reduce wave stroke.Meanwhile net cage float and
When dive, Water Plane is the intersecting surface of single floating body and horizontal plane, and the area of intersecting surface is smaller, and Water Plane is smaller, suffered hydrodynamic force
It acts on small, is not likely to produce heaving (up-and-down motion), swings, do not hurt fish body, in the present embodiment, single floating body is elongate rod
Shape.By the way that weight 6 is arranged in 1 bottom of rack, it can float and keep rack vertical direction to stablize with when dive, net cage is avoided to turn over
Turn.
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 surface 13 and lower surface 14 of frame 1 are in vertex 15 to upper and lower surfaces center drawstring 12.Through the above technical solutions, can
Space truss structure rack is formed, overall structural strength is promoted.
In the present embodiment, the rack 1 is three-dimensional polygon, so that multiple net cages be enable to facilitate splicing, rack can be with
It is polygon-prism, such as hexagonal prisms, eight prisms etc., the rack of the present embodiment is hexagonal prisms.
In the present embodiment, can the gravitational equilibrium truss-like net cage of snorkeling include etting 7, etting 7 is arranged on rack, described
Etting includes top surface net 71 and net capsule 72, and top surface net is set to above rack top and top drawstring, fixes with top rack, is prevented
The only fish escape in net cage, avoids aquatic bird hunting.Head rope rope 73 is arranged along flanging for etting, and head rope rope is connect with net capsule 72,
Hanging ring 74 is arranged in 73 junction of head rope rope of 7 lower part of etting, and head rope rope 73 is connected by hanging ring 74.Rack 1 includes 17 He of cross bar
Upright bar 18, upright bar 18 are equipped with confinement ring 8, and rack 1 is equipped with rope 16 of throwing the net, and 16 one end of rope of throwing the net pass through confinement ring 8 simultaneously along upright bar 18
Connect 74 with hanging ring to connect, throw the net in the bollard 181 that 16 other ends of rope are fixed on above upright bar.In above-mentioned technical proposal, upper wire
Gang rope and top surface net are fixed in rack upper cross bar, by tighten head rope rope can tighten net capsule, throw the net restrict quantity correspondence hang
The length of number of rings amount, rope of throwing the net is greater than twice of upright bar height.When needing draping, top surface net is unclamped, alternating loosens rope of throwing the net, and draws
Hanging ring in the head rope of etting bottom out, can make hanging ring expose the surface, and rope of throwing the net is connect with new etting hanging ring, consequently facilitating draping
Operation.In the present embodiment, the list floating body corresponds to upright bar setting, and when rack dive, single floating body is located above upright bar.
In the present embodiment, the rack 1 is connect with weight 6 by connecting rope 61, and connecting rope 61 at least three, connecting rope
Isometric, the weight is located at the lower section at rack center.Through the above technical solutions, center of gravity can be made on the lower side, rack balance is realized.
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 second fixed pulleys, and the hawser 3 is successively wound around on the first fixed pulley and the second fixed pulley, to make cable
Rope can move between the first, second fixed pulley.
In the present embodiment, in single 2 bottom of floating body, the second fixed pulley 51 is arranged in rack 1 for the setting of the first fixed pulley 41
On the rigid rod 11 of bottom, the hawser is single cable, so that is, adjustable first, second is fixed by retractable single cable
The distance between pulley controls net cage dive or floating to adjust the distance between single floating body and rack, easy to operate.
In the present embodiment, can the gravitational equilibrium truss-like net cage of snorkeling include elevating control floating body 9, elevating control floating body 9
Be equipped with winch 10,3 one end of hawser pass through elevating control floating body 9 connect with winch 10, the hawser other end be fixed on lifting floating body,
On rack or winch.In above-mentioned technical proposal, hawser is pulled by winch, hawser can be made to shrink, to keep rack and list floating
Distance reduces between body.Winch is the device for folding and unfolding hawser, and automatically or semi-automatically winch can be used in winch, be can be used electronic
Winch controls winch operating by way of wireless transmission signal.The hawser may pass through the through-hole 91 in elevating control floating body 9
It is connect with winch, winch may be provided at the top of elevating control floating body, and elevating control floating body bottom can be not provided with the first fixed pulley.
In the present embodiment, the rack 1 is equipped with confinement ring 8, and the hawser 3 passes through confinement ring 8, single when rack 1 floats
Floating body 2 is threaded through in confinement ring 8.By the way that confinement ring 8 is arranged, the shaking amplitude that can be avoided hawser is too big, when rack floats,
Single floating body reduces at a distance from rack, and single floating body can be constrained in confinement ring, to reduce phase of the horizontal direction with rack
To movement, avoid rubbing.In the present embodiment, there are two confinement rings, and in bottom of upright rod, another is arranged in upright bar for a setting
Portion.
In the present embodiment, can the gravitational equilibrium truss-like net cage of snorkeling include mooring system, mooring system includes tension leg
Floating body 20, ring 30 living, heaving pile 40 and fixed anchor 50, the rack are connect with ring living by heaving pile, fixed anchor and tension leg floating body
Between by tension leg rope 60 connect.In above-mentioned technical proposal, ring living is passed through by the fixed isometric heaving pile 40 of 1 radial direction of rack
30 connect with tension leg rope 60, since ring living can move up and down and comply with water (flow) direction rotation, so that rack is by water flow
When active force, semi-compliant is provided by the movement of ring living, the active force of water flow horizontal direction is fought, realizes and rack is positioned.
In the present embodiment, the fixed setting of anchor 50 is fixed at the bottom.
The present embodiment it is a kind of can component suffered by the gravitational equilibrium truss-like net cage single cable of snorkeling it is smaller, rack snorkeling
When hawser pulling force it is little, can directly with manpower folding and unfolding and be fixed at the top of elevating control floating body or on hand winch.Net cage can
It is risen and fallen with entirety with the water surface, does not need frequently to adjust levitation height.By using the design that floating body is separated with rack, net can be facilitated
Frame snorkeling；It is designed by small-waterplane-area, net cage is small by hydrodynamic influence, promotes its stability；By the way that mooring system is arranged, can mention
It is small to rack, heaving pile shock loading for semi-compliant and semi-rigid anchoring, safety is promoted, while promoting the adaptation of high sea situation
Property, furthermore it is possible to reduce the waters usable floor area of single net cage, improve waters utilization rate；It, can be effective by the way that rope of throwing the net is arranged
Reduce the variation of net cage plot ratio caused by bourn acting force；By using the more pulleys of single cable, can discrete vertical stress, reduce
The intensity requirement of hawser is gone up and down, single floating body of scattering device can increase the stability of net cage；In high sea situation, rack can
To float downward, the water surface only has single floating body, can reduce wave stroke, by the design of the elongated erected shape of single floating body, can reduce water
Line face, reducing hydrodynamic influence, single floating body and rack is semi-compliant for the variation of water sports stress, suffered alternation
Load is small.
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 gravitational equilibrium truss-like net cage, which is characterized in that including rack, single floating body, hawser, first pulley
Device, second pulley device and weight, it is described list floating body have it is multiple, first pulley device be arranged on single floating body, described second
Pulley gear is arranged on rack, is connected between first pulley device and second pulley device by hawser, the weight suspension
Below rack.
2. as described in claim 1 can snorkeling gravitational equilibrium truss-like net cage, which is characterized in that the rack include rigidity
Bar and drawstring, drawstring are connect with rigid rod, and the upper and lower surfaces of the rack draw upper and lower surfaces center in vertex
Rope.
3. as claimed in claim 2 can snorkeling gravitational equilibrium truss-like net cage, which is characterized in that rack is three-dimensional polygon
Shape.
4. as claimed in claim 3 can snorkeling gravitational equilibrium truss-like net cage, which is characterized in that can snorkeling gravitational equilibrium
Truss-like net cage includes etting, and etting is arranged on rack, and the etting includes top surface net and net capsule, and etting is arranged along flanging
Head rope rope, head rope rope are connect with net capsule, and hanging ring is arranged in the head rope rope junction of etting lower part, and head rope rope is connected by hanging ring,
Rack includes cross bar and upright bar, and upright bar is equipped with confinement ring, and the rack is equipped with rope of throwing the net, and the one end of restricting of throwing the net passes through along upright bar and constrains
Ring is simultaneously connect with hanging ring, is thrown the net and is restricted in the bollard that the other end is fixed on above upright bar.
5. as described in claim 1 can snorkeling gravitational equilibrium truss-like net cage, which is characterized in that the rack and weight are logical
Connecting rope connection is crossed, connecting rope at least three, connecting rope is isometric, and the weight is located at the lower section at rack center.
6. as described in claim 1 can snorkeling gravitational equilibrium truss-like net cage, which is characterized in that the first pulley device
Including the first fixed pulley, second pulley device includes the second fixed pulley, and there are two the second fixed pulleys, and the hawser is successively wound around
On first fixed pulley and the second fixed pulley.
7. as claimed in claim 6 can snorkeling gravitational equilibrium truss-like net cage, which is characterized in that first fixed pulley is set
It sets in single floating body bottom, the second fixed pulley is arranged on the rigid rod of rack bottom, and the hawser is single cable.
8. as claimed in claim 7 can snorkeling gravitational equilibrium truss-like net cage, which is characterized in that can snorkeling gravitational equilibrium
Truss-like net cage includes elevating control floating body, and elevating control floating body is equipped with winch, hawser one end pass through elevating control floating body with
Winch connection, the hawser other end are fixed on lifting floating body, rack or winch.
9. as described in claim 1 can snorkeling gravitational equilibrium truss-like net cage, which is characterized in that the rack be equipped with constraint
Ring, the hawser pass through confinement ring, and when rack floats, single floating body is threaded through in confinement ring.
10. as described in any claim in claim 1 to 9 can snorkeling gravitational equilibrium truss-like net cage, feature exists
In, can the gravitational equilibrium truss-like net cage of snorkeling include mooring system, mooring system includes tension leg floating body, ring living, heaving pile and
Fixed anchor, the rack are connect by heaving pile with ring living, are connected between fixed anchor and tension leg floating body by tension leg rope.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821140947.2U CN208908873U (en) | 2018-07-18 | 2018-07-18 | It is a kind of can snorkeling gravitational equilibrium truss-like net cage |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821140947.2U CN208908873U (en) | 2018-07-18 | 2018-07-18 | It is a kind of can snorkeling gravitational equilibrium truss-like net cage |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208908873U true CN208908873U (en) | 2019-05-31 |
Family
ID=66694228
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821140947.2U Active CN208908873U (en) | 2018-07-18 | 2018-07-18 | It is a kind of can snorkeling gravitational equilibrium truss-like net cage |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208908873U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108849667A (en) * | 2018-07-18 | 2018-11-23 | 苏州开端机电科技有限公司 | It is a kind of can snorkeling gravitational equilibrium truss-like net cage |
-
2018
- 2018-07-18 CN CN201821140947.2U patent/CN208908873U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108849667A (en) * | 2018-07-18 | 2018-11-23 | 苏州开端机电科技有限公司 | It is a kind of can snorkeling gravitational equilibrium truss-like net cage |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN105557572B (en) | A kind of semi-submersible type single-column ocean engineering fishing ground | |
| EP0393276B1 (en) | Spar buoy pen system | |
| EP3209124B1 (en) | Submersible cage for aquaculture and method of adjusting the depth of said cage | |
| CN105638532A (en) | Submerged net cage | |
| AU2007352852A1 (en) | Improved aquaculture system | |
| AU2011200741A1 (en) | Mooring System for Offshore Fish Production | |
| WO2019063624A1 (en) | Semi-submersible spar-type offshore fish farm with detachable and pivotable coupling assembly | |
| CN208908873U (en) | It is a kind of can snorkeling gravitational equilibrium truss-like net cage | |
| CN104488774B (en) | Combined type net cage | |
| CN205962359U (en) | A dish -shaped over -and -under type box with a net for ocean farming | |
| CN108849667A (en) | It is a kind of can snorkeling gravitational equilibrium truss-like net cage | |
| CN2520658Y (en) | Multilayer stereo-net cages | |
| CN208064243U (en) | A kind of wind and wave resistance lift aquaculture net cage | |
| CN109496939A (en) | Deep water float type marine pasture device | |
| CN206547659U (en) | A kind of fish-catching apparatus | |
| CN110384060A (en) | Deep water mesh cage | |
| CN104542370A (en) | Single-point mooring type flounder paralichthys aquaculture net cage | |
| KR20210025008A (en) | An open sea farm | |
| CN208908872U (en) | One kind can snorkeling truss-like net cage | |
| CN104396834B (en) | One-way self-powered net box | |
| Hansson | A simple vertical gill net system for variable current conditions | |
| CN108719159A (en) | One kind can snorkeling truss-like net cage | |
| CN202026692U (en) | Anti-wave soft rack abalone culture device | |
| CN211671946U (en) | Floating water releasing slide way | |
| CN2558213Y (en) | Deep sea net cage |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |