CN107372259A - The etting fixed mount of square truss-like net cage frame - Google Patents
The etting fixed mount of square truss-like net cage frame Download PDFInfo
- Publication number
- CN107372259A CN107372259A CN201710680591.5A CN201710680591A CN107372259A CN 107372259 A CN107372259 A CN 107372259A CN 201710680591 A CN201710680591 A CN 201710680591A CN 107372259 A CN107372259 A CN 107372259A
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- Prior art keywords
- etting
- net cage
- truss
- cage frame
- fixed mount
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- 238000003825 pressing Methods 0.000 claims description 9
- 238000009434 installation Methods 0.000 claims description 7
- 238000009432 framing Methods 0.000 claims description 6
- 239000000463 material Substances 0.000 claims description 5
- 210000001520 comb Anatomy 0.000 claims description 2
- 239000007787 solid Substances 0.000 claims description 2
- 238000009395 breeding Methods 0.000 abstract description 6
- 230000001488 breeding effect Effects 0.000 abstract description 6
- 239000013535 sea water Substances 0.000 description 10
- 230000009471 action Effects 0.000 description 9
- 230000000694 effects Effects 0.000 description 9
- 239000002184 metal Substances 0.000 description 8
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 8
- 238000010586 diagram Methods 0.000 description 7
- 230000000452 restraining effect Effects 0.000 description 5
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- 230000001186 cumulative effect Effects 0.000 description 4
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- 229910000831 Steel Inorganic materials 0.000 description 3
- 230000005484 gravity Effects 0.000 description 3
- 229920001903 high density polyethylene Polymers 0.000 description 3
- 239000004700 high-density polyethylene Substances 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 238000000926 separation method Methods 0.000 description 3
- 239000010959 steel Substances 0.000 description 3
- 239000011800 void material Substances 0.000 description 3
- 238000003466 welding Methods 0.000 description 2
- 241000196171 Hydrodictyon reticulatum Species 0.000 description 1
- 240000002853 Nelumbo nucifera Species 0.000 description 1
- 235000006508 Nelumbo nucifera Nutrition 0.000 description 1
- 235000006510 Nelumbo pentapetala Nutrition 0.000 description 1
- 238000009360 aquaculture Methods 0.000 description 1
- 244000144974 aquaculture Species 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000002542 deteriorative effect Effects 0.000 description 1
- 201000010099 disease Diseases 0.000 description 1
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 1
- 230000009189 diving Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000009313 farming Methods 0.000 description 1
- 239000011152 fibreglass Substances 0.000 description 1
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- 238000004519 manufacturing process Methods 0.000 description 1
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- 229920003023 plastic Polymers 0.000 description 1
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- 230000002787 reinforcement Effects 0.000 description 1
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Classifications
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01K—ANIMAL HUSBANDRY; AVICULTURE; APICULTURE; PISCICULTURE; FISHING; REARING OR BREEDING ANIMALS, NOT OTHERWISE PROVIDED FOR; NEW BREEDS OF ANIMALS
- A01K61/00—Culture of aquatic animals
- A01K61/60—Floating cultivation devices, e.g. rafts or floating fish-farms
- A01K61/65—Connecting or mooring devices therefor
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01K—ANIMAL HUSBANDRY; AVICULTURE; APICULTURE; PISCICULTURE; FISHING; REARING OR BREEDING ANIMALS, NOT OTHERWISE PROVIDED FOR; NEW BREEDS OF ANIMALS
- A01K61/00—Culture of aquatic animals
- A01K61/60—Floating cultivation devices, e.g. rafts or floating fish-farms
-
- 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
- Life Sciences & Earth Sciences (AREA)
- Environmental Sciences (AREA)
- Marine Sciences & Fisheries (AREA)
- Zoology (AREA)
- Animal Husbandry (AREA)
- Biodiversity & Conservation Biology (AREA)
- Farming Of Fish And Shellfish (AREA)
Abstract
The invention discloses a kind of etting fixed mount of square truss-like net cage frame, including being provided with etting in square truss frame, multiple etting fixed mount unit pieces are provided with below square truss-like net cage frame, each etting fixed mount unit piece includes vertical tube, fixed rope is interspersed with vertical tube endoporus, fixed rope both ends connect into closed-loop, and tetrahedron truss is welded with the outer wall of vertical tube middle and upper part；Tetrahedron truss upper surface and inner beam pipe, the outer beam pipe of square truss-like net cage frame are mutually fixed；The fixed rope is connected with the screw-casing of connecting rope front end on etting.Present invention assembling is simple, and the connection with etting can be fixed and pin down to etting, etting is maintained large volume, effectively maintain breeding spaces with separating simplicity.
Description
Technical field：
The present invention relates to net cage for sea farming, more particularly, to a kind of etting fixed mount of square truss-like net cage frame.
Background technology：
Building the frame material of large-scale seawater anti-wave net box has HDPE pipes, metal tube, buoyant rope, rubber tube and glass reinforced plastic pipe etc.,
Wherein metal framework is commonly used in more in square seawater anti-wave net box.Each prefabricated metal of square seawater anti-wave net box
Framework pipe fitting is made up of upper beam pipe, outer beam pipe, inner beam pipe, horizontally-arranged pipe, oblique comb and vertical setting of types pipe etc. respectively, and section is in oblique triangle
Shape.Square metal truss-like net cage frame is made up of four long frames, the pressure of four turning angle overlapping portion's different sizes and shape
Plate and U-bolt fastening, metal framework need to configure suitable floating body according to buoyancy after assembling（As foam ball float, plastics float
Cylinder, HDPE floating drums）, existing square metal truss-like net cage frame system is as shown in 1 ~ Fig. 4 of accompanying drawing.
Netting system in net cage mainly crosses a breeding water body and supports breeding fish activity.If seawater velocity compared with
It hurry up, etting can usually be floated indefinite and inwardly gathered, and cause the breeding spaces of net cage to diminish, aquatic products scope of activities diminishes, in water
Oxygen content declines, deteriorating water quality, and then induces the generation of various diseases.
The country finds that seawater velocity still causes the change of cage netting volume to maximum effect of net cage by experimental study
Small, during flow velocity 0.5m/s, the volumetric loss rate of net cage is 30% or so；As flow velocity 1.0m/s, the volumetric loss rate of net cage is
50% or so；As flow velocity 1.5m/s, the volumetric loss rate of net cage is 70% or so.HDPE circles floating cage is under action of ocean current
The floating of synthetic fibers etting is serious, and volumetric loss rate is high.
At present, cultivation object is extruded because flow action assembles together in order to avoid etting, is generally pressed in etting bottom
One determining deviation ties serial sinker, or the support ring of annular is put into net cage, and support ring sinks to net cage bottom, can prevent net
Clothing is inwardly gathered.But when changing etting, cleaning etting or drawing in the net to receive fish, it is necessary to which diver's diving goes to the bottom that sinker is being received into net
It is preceding first to pull out the water surface, or support ring is taken out, the recruitment used time is added, and then aquaculture cost is added, and operating efficiency is relatively low.
It can be seen that, it would be highly desirable to the fixed form of deep water net cage net clothing is improved, to safeguard the plot ratio of etting, it need to consider to reduce deeply
Water cage culture cost, improve operating efficiency.
The technical problem that the present invention intends to solve is：Using square metal truss-like net cage frame to rely on, a kind of and net is designed
The etting fixed mount of cabinet frame matching, what etting fixed mount can be easy is arranged on net cage frame, can effectively reduce the appearance of etting
Product loss late, and to etting change or draw in the net receive fish j ob impact it is little, can preferably adapt to deep-water net cage culture development need
Ask.
The content 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 with square truss-like net cage frame phase
The etting fixed mount matched somebody with somebody, it can effectively reduce the volumetric loss rate of etting to etting Constrained, fixation, and to etting more
Change or draw in the net receive fish j ob impact it is small, can preferably adapt to the growth requirement of deep-water net cage culture.
Technical scheme is as follows：
The etting fixed mount of square truss-like net cage frame, including etting is provided with square truss frame, it is characterised in that institute
State and multiple etting fixed mount unit pieces are provided with below square truss-like net cage frame, each etting fixed mount unit piece includes perpendicular
Manage, fixed rope is interspersed with vertical tube endoporus, fixed rope both ends connect into closed-loop, tetrahedron is welded with the outer wall of vertical tube middle and upper part
Truss；
The tetrahedron truss top surface is tripod, and tripod is welded and fixed in isosceles triangle shape and summit with vertical tube, three pin
The short transversal pipe being parallel to each other with bottom side length transverse tube is welded between the waist of frame two, one, two other summit of tripod is respectively with inclining
Oblique support tube is connected, and two support pipe ends are welded and fixed with vertical tube outer wall same point；
The tetrahedron truss upper surface and inner beam pipe, the outer beam pipe of square truss-like net cage frame are mutually fixed；The fixed rope
It is connected with the screw-casing of connecting rope front end on etting.
The etting fixed mount of described square truss-like net cage frame, it is characterised in that described square truss-like net cage
Framework is conventional net cage frame, mainly connects and composes block form by four framing component endings, each framing component includes three
Upper beam pipe, inner beam pipe, the outer beam pipe of root parallel interval setting, upper beam pipe pass through more spaced vertical setting of types Guan Lian with inner beam pipe
Connect, connected between inner beam pipe and outer beam pipe by more spaced horizontally-arranged pipes, pass through more between upper beam pipe and outer beam pipe
Oblique comb connection, vertical setting of types pipe, horizontally-arranged pipe, the end positions of oblique comb are mutually corresponding two-by-two, and each framework section is into triangle.
The etting fixed mount of described square truss-like net cage frame, it is characterised in that described etting is provided with multiple row
The connecting rope corresponding with vertical tube position, each column connecting rope is spaced apart by more and front end is provided with the connecting rope structure of screw-casing
Into fixed rope is longitudinally inserted through each screw-casing of same column connecting rope front end.
The etting fixed mount of described square truss-like net cage frame, it is characterised in that described short transversal pipe and inner beam pipe,
It is fixedly linked between long transverse tube and outer beam pipe by pressing plate and U-bolt.
The etting fixed mount of described square truss-like net cage frame, it is characterised in that the long transverse tube of the tripod with
The distance between short transversal pipe central axis with square truss-like net cage frame between inner beam pipe and outer beam tube hub axis away from
From equal.
The etting fixed mount of described square truss-like net cage frame, it is characterised in that described fixation rope be high intensity,
Flexible rope, fixed rope passes through vertical tube endoporus and head and the tail connect and compose closed-loop, and a countercheck rod, countercheck rod are bound on fixed rope
Positioned at vertical tube outer wall bottom.
The etting fixed mount of described square truss-like net cage frame, it is characterised in that described vertical tube, short transversal pipe, length
Transverse tube three's external diameter is identical, and upper beam pipe, inner beam pipe, outer beam pipe three's external diameter are identical, and vertical tube external diameter is equal to outer beam pipe external diameter.
The etting fixed mount of described square truss-like net cage frame, it is characterised in that described screw-casing is by high-strength firm
Property material helical form is made, screw-casing bottom surface is identical with top surface radius, and for spiral no less than 2 circles, pitch is more than the external diameter of fixed rope,
Screw-casing diameter of bore is more than fixed rope external diameter.
The etting fixed mount of described square truss-like net cage frame, it is characterised in that described square truss-like net cage
The quantity of each side installation etting fixed mount unit piece of framework is no less than 3.
The etting fixed mount of described square truss-like net cage frame, it is characterised in that two in described tetrahedron truss
It is equipped with and adds between root support tube, between every support tube and vertical tube, between support tube and tripod, between tripod and vertical tube
Muscle pipe.
The present invention compared with prior art, has the following advantages that：
1st, the size of etting fixed mount of the present invention and square truss-like net cage frame is mutually matched, real by pressing plate and U-bolt
Now mutual is fastenedly connected, and connection method is simple, easy for construction；
2nd, the quantity of each side installation etting fixed mount unit piece of the square truss-like net cage frame of the present invention is no less than 3, due to net
The fixation of clothing fixed mount and restraining function, etting can maintain large volume under stormy waves load action, and four walls of etting can't
Mutually gather, so as to greatly reduce the volumetric loss rate of etting, effectively maintain breeding spaces；
3rd, the present invention is because fixed rope is in pitch of flexible and its external diameter less than screw-casing, therefore screw-casing is inserted in or left fixed rope
Operating process it is simple, and be mutually difficult to separate after screw-casing is inserted in fixed rope, make between etting and etting fixed mount
Connection is reliable, effective；
4th, the inner void diameter of screw-casing of the present invention is more than more than twice of the external diameter of fixed rope, makes screw-casing can be along fixed rope
Freely up and down slide, frictional force is small, and a countercheck rod is set on fixed rope, by pulling fixed rope to stop each screw-casing
Progressively moved up under the limitation of bar, realize the replacement operation of etting, it is easy to operate；
5th, traditional net cage stretches downwards etting by the Action of Gravity Field of sinker, etting is remained larger under action of ocean current
Volume, therefore the quantity of required sinker is more, cumulative weight is larger；And the etting in the present invention maintains volume not against sinker
Rate, sinker only plays a part of stretching etting downwards, therefore the negligible amounts of required sinker, cumulative weight are smaller, are more conducive to net
The pull-up operation of clothing.
Brief description of the drawings
Fig. 1 is the framing component structural representation of existing truss-like net cage frame.
Fig. 2 is existing truss-like net cage frame schematic diagram.
Fig. 3 is existing truss-like net cage frame and etting assembling schematic diagram.
Fig. 4 is that existing truss-like net cage frame assembles structural map section with etting.
The etting that Fig. 5 is the present invention fixes truss element part structural representation.
The etting that Fig. 6 is the present invention fixes truss element part rearview.
The etting that Fig. 7 is the present invention fixes truss element part and truss-like net cage frame connection diagram.
The etting fixation truss element part that Fig. 8 is the present invention is connected front view with truss-like net cage frame.
Multiple ettings that Fig. 9 is the present invention fix truss element part and truss-like net cage frame connection diagram.
The etting that Figure 10 is the present invention fixes truss element part and the assembling of truss-like net cage frame finishes schematic diagram.
The etting fixation truss element part that Figure 11 is the present invention is connected detail drawing with truss-like net cage frame.
The fixation rope that Figure 12 is the present invention is connected detail drawing with etting.
Figure 13 is the etting fixed mount and etting grade height schematic diagram of the present invention.
Figure 14 is the etting fixed mount and etting grade height structural map section of the present invention.
Figure 15 is the etting fixed mount and the not contour schematic diagram of etting of the present invention.
Figure 16 is the etting fixed mount and the not contour structural map section of etting of the present invention.
Description of reference numerals：1st, upper beam pipe；2nd, inner beam pipe；3rd, outer beam pipe；4th, vertical setting of types pipe；5th, oblique comb；6th, horizontally-arranged pipe；7、
Etting；8th, sinker；9th, keg float；10th, vertical tube；11st, short transversal pipe；12nd, long transverse tube；13rd, fixed rope；14 countercheck rods；15th, connecting rope；
16th, screw-casing；A, sea level；17th, support tube；18 riffled tubes.（Remarks：In order to express conveniently, the spacer screen of each etting is not drawn into）
Embodiment：
Referring to accompanying drawing：
The etting fixed mount of square truss-like net cage frame, including vertical tube 10, the fixation rope 13 inside vertical tube 10 and welding
Tetrahedron truss in the middle and upper part of vertical tube 10；The top surface of the tetrahedron truss is in isosceles triangle shape, isosceles triangle
Apex welds vertical tube 10, the short transversal pipe 11 that the interior welds of isosceles triangle are parallel to each other with bottom side length transverse tube 12, short transversal pipe
The distance between 11 and the long central axis of transverse tube 12 and inner beam pipe 2 on square truss-like net cage frame and the outer central axis of beam pipe 3
The distance between it is equal；During assembling, by pressing plate and U-bolt short transversal pipe 11 and inner beam pipe 2, long transverse tube 12 and outer beam pipe 3
Interfix connected, connecting rope 15, connecting rope are vertically uniformly bound on the etting 7 corresponding with etting fixation rack position
15 other end binding screw-casing 16, each screw-casing 16 is enclosed on fixed rope 13, makes to fix rope 13 from the endoporus of screw-casing 16
Pass through, that is, complete the connection of etting 7 and etting fixed mount.
The square truss-like net cage frame containing etting fixed mount is introduced and explained further below.
First, on square truss-like net cage frame（Etting fixed mount）Construction：
Usually, the upper beam pipe 1 of square truss-like net cage frame, inner beam pipe 2, the external diameter of the outer three of beam pipe 3 are identical, such as use outer
Footpath 76mm, wall thickness 6.0mm seamless steel pipe are welded, and net cage provides buoyancy by keg float 9.In order to easy to make, etting is solid
It is identical and identical with the outer diameter of steel pipes of net cage frame to determine vertical tube 10 on frame, short transversal pipe 11, the external diameter of the three of long transverse tube 12.
Square truss-like net cage frame is conventional net cage frame, mainly connects and composes square frame-shaped by four framing component endings
Shape, each framing component include upper beam pipe 1, inner beam pipe 2, the outer beam pipe 3 that three parallel intervals are set, upper beam pipe 1 and inner beam pipe 2
Connected by more spaced vertical setting of types pipes 4, connected between inner beam pipe 2 and outer beam pipe 3 by more spaced horizontally-arranged pipes 6
Connect, connected between upper beam pipe 1 and outer beam pipe 3 by more oblique combs 5, vertical setting of types pipe 4, horizontally-arranged pipe 6, the end positions of oblique comb 5
Mutually corresponding two-by-two, each framework section is into triangle.
Why etting 7 can be fixed, and be constraint and restraining function of the fixed rope 13 to it；And fix rope 13 and be arranged on
On vertical tube 10, the load that etting 7 passes to fixed rope 13 is finally undertaken by vertical tube 10, thus vertical tube 10 need to have enough intensity with just
Degree.
In order to safeguard the intensity of vertical tube 10 and rigidity, upper weld one is in the tetrahedron truss of symmetry status wherein,
As shown in figs. 5 and 6.Pass through multiple diagonal brace butt welding inside each face of tetrahedron truss, it is ensured that its have enough intensity with stably
Property.The top surface of tetrahedron truss is in isosceles triangle shape, and the apex of isosceles triangle welds vertical tube 10, isosceles triangle
The short transversal pipe 11 that interior welds are parallel to each other with bottom side length transverse tube 12, the distance between short transversal pipe 11 and the long central axis of transverse tube 12
It is equal with the distance between the outer central axis of beam pipe 3 with inner beam pipe 2 on square truss-like net cage frame.
Etting is fixed on upper beam pipe 1 by rope.The vertical projection of the upper beam pipe 1 of square truss-like net cage frame, should
Fall on the position of vertical tube 10, be so easy to the fixation of etting.
The length of vertical tube 10 can not be too big on etting fixed mount, if the length of vertical tube 10 is very big, may cause vertical tube
10 occur larger degree of disturbing under load action, and then flexing and failure occurs.But the length of vertical tube 10 can not be too short, if
The length of vertical tube 10 is too short, and its fixation and restraining function to etting is limited, to safeguarding that the contribution of etting plot ratio is too small, then rises
Less than due effect.Therefore, the length of vertical tube 10 should be not less than the half of the draft of etting 7 on etting fixed mount.Ying Gen
The specific size and parameter of etting fixed mount are determined according to combined factors such as the strength of materials of steel pipe, the depth of etting, seawater velocities.
If etting depth is little, the length of vertical tube 10 pattern equal with etting draft, maximum limit can be used
The plot ratio for safeguarding etting of degree, as shown in Figure 13 and 14；If etting depth is big, the length of vertical tube 10 can be used to be equal to net
The pattern of clothing draft half, makes the plot ratio of etting top half effectively be safeguarded, etting the latter half relies on sinker 8
Stretched.
The bottom of etting 7 sets multiple sinkers 8, and its effect is that etting 7 is stretched downwards, safeguards the dischargeable capacity of etting 7.
But in the present invention there is significant difference in the effect of sinker 8 with traditional net cage sinker used：Traditional net cage relies on the gravity of sinker
Effect stretches etting downwards, etting is maintained larger volume under action of ocean current, thus the quantity of required sinker it is more,
Cumulative weight is larger；And the etting in the present invention maintains plot ratio (to maintain volume by etting fixed mount not against sinker
Rate), sinker only plays a part of stretching etting downwards, therefore the negligible amounts of required sinker, cumulative weight are smaller, contribute to etting
Pull-up operation.
2nd, on square truss-like net cage frame（Etting fixed mount）Assembling：
Usually, each prefabricated metal framework pipe fitting of square seawater anti-wave net box is respectively by upper beam pipe, outer beam pipe, inner beam
The composition such as pipe, horizontally-arranged pipe, oblique comb and vertical setting of types pipe, section is in oblique triangle shape, as best shown in figs. 1 and 4.Square truss-like net cage
Four turning angle overlapping portion's different sizes of framework and the pressing plate and U-bolt of shape fasten, as shown in Figure 2 and Figure 3.Therefore etting
The connection of fixed mount and square truss-like net cage frame, also pressing plate and U-bolt should be used to connect, realize the system of connected mode
One, facilitate structure manufacture and construction.
Due to the distance between short transversal pipe 11 and the long central axis of transverse tube 12 on etting fixed mount and square truss-like net cage
Inner beam pipe 2 is equal with the distance between the outer central axis of beam pipe 3 on framework, therefore can realize simple connection between the two：Pass through
Pressing plate and U-bolt, which interfix short transversal pipe 11 with outer beam pipe 3 with inner beam pipe 2, long transverse tube 12, to be connected, such as Fig. 7 ~ Figure 10 institutes
Show.
Because the top surface of tetrahedron truss on etting fixed mount is in isosceles triangle shape, pass through multiple pressing plates and U-shaped spiral shell
After bolt is connected with each other, the connected mode of the stability based on triangle is firm, effective, and etting fixed mount can be made to bear larger lotus
Carry.
In tetrahedron truss between two support tubes, between every support tube 17 and vertical tube, support tube 17 and tripod it
Between, between tripod and vertical tube be equipped with riffled tube 18.
The size of carried etting fixed mount and square truss-like net cage frame is mutually matched, real by pressing plate and U-bolt
Now mutual is fastenedly connected, and connection method is simple, easy for construction.
3rd, the fixation on etting：
Multiple etting fixed mounts uniformly, be symmetrically installed on square truss-like net cage frame four weeks after, with etting fixed mount position
Put and connecting rope 15 is vertically uniformly bound on corresponding etting 7, the other end binding screw-casing 16 of connecting rope 15, each spiral shell
Rotation set 16 is enclosed on fixed rope 13, and the endoporus for making to fix rope 13 from screw-casing 16 passes through, that is, completes etting 7 and etting fixed mount
Connection.
Because the position fixed on etting with connecting rope 15 is by by larger concentrated force, therefore the etting of the junction should enter
Row reinforcement is handled, and is carried out reinforcing, the intensity of junction is met stress concentration needs.
Fixed rope 13 is high intensity, flexible rope, and fixed rope 13, which passes through the inside of vertical tube 10 and carries out head and the tail connection, forms envelope
Shape is closed, a countercheck rod 14 is bound on fixed rope 13.
Screw-casing 16 is made up of high-strength rigid material, and in the shape of a spiral, spiral bottom surface is identical with top surface radius, and spiral is no less than
2 circles, pitch are more than the external diameter of fixed rope 13, and the inner void diameter of screw-casing 16 is more than more than twice of the external diameter of fixed rope 13；
Flexible fixation rope 13 screws in the inside of screw-casing 16 from the pitch of screw-casing 16, and the endoporus for making to fix rope 13 from screw-casing 16 is worn
Cross, as shown in Figure 11 and Figure 12.
Be connected rope 13 with screw-casing 16, easily screw-casing 16 can be inserted in by simple encircling operation or
The fixed rope 13 of separation, and be mutually difficult to separation and failure occurs after connecting, meet the simplicity demand of attended operation during installation.
The quantity of square each side installation etting fixed mount of truss-like net cage frame is no less than 3, due to etting fixed mount
Fixed and restraining function, etting can maintain large volume under stormy waves load action, and four walls of etting can't mutually be gathered, from
And the volumetric loss rate of etting is greatly reduced, effectively maintain breeding spaces.
4th, the folding and unfolding operation on etting：
Connecting rope 15 is vertically uniformly bound on the etting 7 corresponding with etting fixation rack position in advance, connecting rope 15
The other end binds screw-casing 16.
The installation steps of etting are as follows：Etting expansion and top mooring is after square truss-like net cage frame four weeks,
Screw-casing 16 on the etting 7 corresponding with each etting fixation rack position in connecting rope 15 surround to be screwed into successively from top to bottom to be entangled
Fixed rope 13, etting lower end mooring sinker 8, sinker 8 and etting 7 are unclamped, the Action of Gravity Field of sinker 8, which gradually pulls down etting, to be become
Directly, each screw-casing 16 also gradually sinks along fixed rope 13, stretched to being evenly distributed, until etting 7 is unfolded completely, thus completes
The installment work of etting.
The pull-up step of etting is as follows：As common net cage, etting is uniformly pulled up, the spiral shell being pulled near the water surface
Rotation set 16 is untied from fixed rope 13 successively, and the lock out operation of etting and etting fixed mount is done step-by-step, until separation, releasing institute
There is screw-casing 16, thus complete the pull-up operation of etting.Indivedual screw-casings 16 for being difficult to get at, rope 13 can be fixed by pull-up,
The countercheck rod 14 for making to fix on rope 13 moves up, so as to which screw-casing 16 is taken up upwards.
The inner void diameter of screw-casing is more than more than twice of the external diameter of fixed rope, makes screw-casing can be along above and below fixed rope
Slidably, frictional force is small, and a countercheck rod is set on fixed rope, by pulling fixed rope to make each screw-casing in countercheck rod
Progressively moved up under limitation, realize the replacement operation of etting, it is easy to operate.Thus it is clear that etting and carry etting fixed mount connection and
Lock out operation is easy, and operating efficiency is high, and the folding and unfolding operation on etting is substantially without influence.
Several embodiments can be described below according to the etting fixed mount being actually needed using different vertical tube length, varying number.
Embodiment 1：As shown in Figure 13, Figure 14, the length of vertical tube 10 and the draft phase of etting 7 on etting fixed mount
Deng uniform respectively on both sides in one direction to install three etting fixed mounts, the uniformly installation respectively on another direction both sides
Four etting fixed mounts.The side for being provided with four etting fixed mounts is preferably arranged in the side being generally perpendicular to each other with seawater flow direction
Position, the side for being provided with three etting fixed mounts is preferably arranged in the orientation being substantially parallel to each other with seawater flow direction, so to etting
Fixation it is more effective.
Embodiment 2：As shown in Figure 15, Figure 16, the length of vertical tube 10 is equal to the 3/ of the draft of etting 7 on etting fixed mount
4, remaining situation is same as Example 1.3/4 section of etting upper part by fixation and the restraining function of etting fixed mount can maintain compared with
Big plot ratio；1/4 section of etting lower part is stretched with being fixed by sinker 8, and as traditional net cage, the part etting exists
It can be shunk under larger seawater velocity effect and gather effect.
According to above-mentioned thinking, more way of example can also be derived, it is no longer exhaustive herein.
Accompanying drawing being given for example only property explanation, it is impossible to be interpreted as the limitation to this patent；It is attached in order to more preferably illustrate the present embodiment
Scheme some parts to have omission, zoom in or out, do not represent the size of actual product；To those skilled in the art,
Some known features and its explanation may be omitted and will be understood by accompanying drawing；Same or analogous label corresponds to same or similar
Part；Term the being given for example only property explanation of position relationship described in accompanying drawing, it is impossible to be interpreted as the limitation to this patent.
The present invention is not limited to above-mentioned embodiment, according to the above, according to the ordinary technical knowledge of this area
And customary means, under the premise of the above-mentioned basic fundamental thought of the present invention is not departed from, the present invention can also make other diversified forms
Equivalent modifications, replacement or change, be within the scope of the present invention.
Claims (10)
1. a kind of etting fixed mount of square truss-like net cage frame, including etting, its feature are provided with square truss frame
It is, multiple etting fixed mount unit pieces, each etting fixed mount unit piece is provided with below the square truss-like net cage frame
Including vertical tube, fixed rope is interspersed with vertical tube endoporus, fixed rope both ends connect into closed-loop, are welded with the outer wall of vertical tube middle and upper part
Tetrahedron truss；
The tetrahedron truss top surface is tripod, and tripod is welded and fixed in isosceles triangle shape and summit with vertical tube, three pin
The short transversal pipe being parallel to each other with bottom side length transverse tube is welded between the waist of frame two, one, two other summit of tripod is respectively with inclining
Oblique support tube is connected, and two support pipe ends are welded and fixed with vertical tube outer wall same point；
The tetrahedron truss upper surface and inner beam pipe, the outer beam pipe of square truss-like net cage frame are mutually fixed；The fixed rope
It is connected with the screw-casing of connecting rope front end on etting.
2. the etting fixed mount of square truss-like net cage frame according to claim 1, it is characterised in that described is square
Truss-like net cage frame is conventional net cage frame, mainly connects and composes block form, each framework by four framing component endings
Component includes upper beam pipe, inner beam pipe, the outer beam pipe that three parallel intervals are set, and upper beam pipe passes through more interval settings with inner beam pipe
The connection of vertical setting of types pipe, connected between inner beam pipe and outer beam pipe by more spaced horizontally-arranged pipes, upper beam pipe and outer beam pipe it
Between connected by more oblique combs, vertical setting of types pipe, horizontally-arranged pipe, the end positions of oblique comb are mutually corresponding two-by-two, each framework section
Into triangle.
3. the etting fixed mount of square truss-like net cage frame according to claim 1, it is characterised in that described etting
The multiple row connecting rope corresponding with vertical tube position is provided with, each column connecting rope is spaced apart by more and front end is provided with screw-casing
Connecting rope is formed, and fixed rope is longitudinally inserted through each screw-casing of same column connecting rope front end.
4. the etting fixed mount of square truss-like net cage frame according to claim 1, it is characterised in that described hyphen
It is fixedly linked between pipe and inner beam pipe, long transverse tube and outer beam pipe by pressing plate and U-bolt.
5. the etting fixed mount of square truss-like net cage frame according to claim 1, it is characterised in that the tripod
Long transverse tube and the distance between short transversal pipe central axis and inner beam pipe on square truss-like net cage frame and outer beam tube hub axle
The distance between line is equal.
6. the etting fixed mount of square truss-like net cage frame according to claim 1, it is characterised in that described fixation
Rope is high intensity, flexible rope, and fixed rope passes through vertical tube endoporus and head and the tail connect and compose closed-loop, and a resistance is bound on fixed rope
Pin, countercheck rod are located at vertical tube outer wall bottom.
7. the etting fixed mount of square truss-like net cage frame according to claim 1 or 2, it is characterised in that described
Vertical tube, short transversal pipe, long transverse tube three external diameter are identical, and upper beam pipe, inner beam pipe, outer beam pipe three's external diameter are identical, and vertical tube external diameter is equal to
Outer beam pipe external diameter.
8. the etting fixed mount of square truss-like net cage frame according to claim 1, it is characterised in that described spiral
Helical form is made by high-strength rigid material in set, and screw-casing bottom surface is identical with top surface radius, and spiral is more than solid no less than 2 circles, pitch
The external diameter of standing wire, screw-casing diameter of bore are more than fixed rope external diameter.
9. the etting fixed mount of square truss-like net cage frame according to claim 1, it is characterised in that described is square
The quantity of each side installation etting fixed mount unit piece of truss-like net cage frame is no less than 3.
10. the etting fixed mount of square truss-like net cage frame according to claim 1, it is characterised in that described four
In the body truss of face between two support tubes, between every support tube and vertical tube, between support tube and tripod, tripod and vertical tube
Between be equipped with riffled tube.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710680591.5A CN107372259A (en) | 2017-08-10 | 2017-08-10 | The etting fixed mount of square truss-like net cage frame |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710680591.5A CN107372259A (en) | 2017-08-10 | 2017-08-10 | The etting fixed mount of square truss-like net cage frame |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107372259A true CN107372259A (en) | 2017-11-24 |
Family
ID=60355596
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710680591.5A Withdrawn CN107372259A (en) | 2017-08-10 | 2017-08-10 | The etting fixed mount of square truss-like net cage frame |
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| CN (1) | CN107372259A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110521649A (en) * | 2019-08-12 | 2019-12-03 | 上海振华重工启东海洋工程股份有限公司 | Far-reaching sea cage culture equipment infrastructure truss construction technique |
| CN110879058A (en) * | 2019-11-14 | 2020-03-13 | 中国船舶重工集团公司第七0七研究所 | Closed-circuit magnetizing structure for stator magnetic steel of liquid floated gyroscope |
| JP2021016338A (en) * | 2019-07-19 | 2021-02-15 | 日鉄エンジニアリング株式会社 | Floating and sinking preserve |
| CN115486398A (en) * | 2022-10-11 | 2022-12-20 | 南方海洋科学与工程广东省实验室(湛江) | Spacing connection structure, spacing connecting device and box with a net structure |
-
2017
- 2017-08-10 CN CN201710680591.5A patent/CN107372259A/en not_active Withdrawn
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2021016338A (en) * | 2019-07-19 | 2021-02-15 | 日鉄エンジニアリング株式会社 | Floating and sinking preserve |
| JP7227097B2 (en) | 2019-07-19 | 2023-02-21 | 日鉄エンジニアリング株式会社 | submersible fish tank |
| CN110521649A (en) * | 2019-08-12 | 2019-12-03 | 上海振华重工启东海洋工程股份有限公司 | Far-reaching sea cage culture equipment infrastructure truss construction technique |
| CN110521649B (en) * | 2019-08-12 | 2021-08-17 | 上海振华重工启东海洋工程股份有限公司 | Construction process of deep open sea cage culture equipment infrastructure truss |
| CN110879058A (en) * | 2019-11-14 | 2020-03-13 | 中国船舶重工集团公司第七0七研究所 | Closed-circuit magnetizing structure for stator magnetic steel of liquid floated gyroscope |
| CN115486398A (en) * | 2022-10-11 | 2022-12-20 | 南方海洋科学与工程广东省实验室(湛江) | Spacing connection structure, spacing connecting device and box with a net structure |
| CN115486398B (en) * | 2022-10-11 | 2024-03-22 | 南方海洋科学与工程广东省实验室(湛江) | Spacing connection structure, spacing connecting device and box with a net structure |
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Application publication date: 20171124 |