CN212279447U - Assembled fishery aquaculture net cage - Google Patents
Assembled fishery aquaculture net cage Download PDFInfo
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- CN212279447U CN212279447U CN202021175579.2U CN202021175579U CN212279447U CN 212279447 U CN212279447 U CN 212279447U CN 202021175579 U CN202021175579 U CN 202021175579U CN 212279447 U CN212279447 U CN 212279447U
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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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Abstract
The utility model discloses an assembled fishery breeding net cage, which comprises a plurality of node pieces and a plurality of connecting rod pieces; the node piece with connect the member and can dismantle the connection and be provided with anticorrosive coating in the junction. The utility model discloses a through become whole box with a net split into can dismantle the node spare of connection and connect the member for the part transportation mode of standardized part manufacturing procedure and standardized part is turned into in the manufacturing of whole box with a net, with on the basis that satisfies the life-span demand in waters, has reduced the degree of difficulty of manufacturing and transportation.
Description
Technical Field
The utility model relates to a deep open sea aquaculture technical field, in particular to assembled fishery aquaculture net case.
Background
The novel intelligent aquaculture net cage structural style in the existing market is mainly a scheme of steel structure integration, and the most main problems existing in the structural style comprise the following points: firstly, the manufacturing difficulty is high, and the processing period is long; secondly, the requirement on a processing field is high, so that the required manufacturing field is also large and the large-scale aquaculture net cage needs to be manufactured on a dock because the whole weight and the volume of the large-scale aquaculture net cage are large; thirdly, the transportation is difficult, and the large net cage is large in size and weight, so that the transportation is very difficult.
SUMMERY OF THE UTILITY MODEL
The utility model discloses the technical problem that will solve is: provides an assembled fishery breeding net cage to reduce the manufacturing difficulty and the transportation difficulty.
In order to solve the technical problem, the utility model discloses a technical scheme be:
an assembled fishery breeding net cage comprises a plurality of node pieces and a plurality of connecting rod pieces;
the node piece and the connecting rod piece are detachably connected, and an anti-corrosion coating is arranged at the connecting part;
furthermore, the connecting rod piece comprises a connecting support rod positioned in the middle and connecting heads arranged at two ends of the connecting support rod;
the bolt is located in the connector, just the connector with connect branch sealing connection.
Further, connecting branch is seamless steel pipe, the connector orientation the one side of connecting branch is sealed plane, the connector with connecting branch sealing connection does seamless steel pipe with sealed plane welding.
Furthermore, the bolt comprises a screw part and a head part with a non-circular cross section, a sliding groove matched with the head part is arranged in the connector, the head part is positioned in the sliding groove, the screw part extends out of the sliding groove, and the screw part is in threaded connection with the connecting nut;
a gap is formed between the head part and the sliding groove in the axial direction of the screw rod part.
Furthermore, the node piece is a sphere, and a connecting plane attached to one end of the connecting nut is arranged on the sphere where each threaded hole is located of the sphere.
Further, the node elements include a main node element and a branch node element,
the main node parts are arranged at two ends of the same straight edge, the branch node parts are arranged in the middle of the same straight edge, and the size of the main node part is larger than that of the branch node parts.
Furthermore, the anticorrosive coating is anticorrosive resin glue, and node spare is cast steel material or resistant steel material.
Further, the surfaces of the node piece, the connecting rod piece and the connecting nut are all provided with the anti-corrosion coating.
Further, a plurality of grid boxes are formed between a plurality of the node pieces and a plurality of the connecting rod pieces;
the grid box body is a cone or a table body or a cylinder.
The beneficial effects of the utility model reside in that: an assembled fishery aquaculture net cage is characterized in that the whole net cage is divided into detachably connected node pieces and connecting rod pieces, so that the manufacturing of the whole net cage is converted into a standard part processing procedure, and the requirements of a manufacturing field, the processing and manufacturing difficulty, the processing and manufacturing time and the processing and manufacturing cost are reduced; meanwhile, in the transportation process, the standardized components have small volume and dispersed weight, so that the transportation cost and the transportation time can be greatly reduced; in addition, the joint of the node piece and the connecting rod piece is provided with an anticorrosive coating to avoid being corroded by river water or seawater, thereby ensuring the service life of the whole net cage in a water area.
Drawings
FIG. 1 is an overall schematic view of an assembled fishery aquaculture net cage according to an embodiment of the present invention;
fig. 2 is a schematic perspective view of a node member according to an embodiment of the present invention;
fig. 3 is a perspective view of a coupling nut according to an embodiment of the present invention;
fig. 4 is a schematic view of a node connection of an assembled fishery aquaculture net cage according to an embodiment of the present invention;
FIG. 5 is a schematic cross-sectional view of FIG. 4;
fig. 6 is an overall schematic view of an assembled fishery aquaculture net cage according to another embodiment of the present invention.
Description of reference numerals:
1. a node member; 11. a threaded hole; 12. a connection plane; 13. a master node component; 14. a branch node element;
2. connecting rod pieces; 21. connecting a support rod; 22. a connector; 23. a bolt; 24. a screw section; 25. a head portion; 26. a chute; 27. a gap;
3. a connecting nut;
4. and connecting the screw rod.
Detailed Description
In order to explain the technical content, the objects and the effects of the present invention in detail, the following description is made with reference to the accompanying drawings in combination with the embodiments.
Referring to fig. 1 to 6, an assembled fishery aquaculture net cage comprises a plurality of node members and a plurality of connecting rod members;
the node piece with connect the member and can dismantle the connection and be provided with anticorrosive coating in the junction.
The strength of the node pieces and the connecting rod pieces is determined according to the wave degree of the water area where the node pieces and the connecting rod pieces are located and the required volume and weight of the whole net cage, and the larger the wave or the larger the required volume of the whole net cage is, the larger the thickness of the node pieces and the connecting rod pieces is, so that the sufficient supporting strength is provided.
From the above description, the beneficial effects of the present invention are: the whole net cage is divided into the node pieces and the connecting rod pieces which are detachably connected, so that the manufacturing of the whole net cage is converted into a standard part processing procedure, and the requirements of a manufacturing site, the processing and manufacturing difficulty, the processing and manufacturing time and the processing and manufacturing cost are reduced; meanwhile, in the transportation process, the standardized components have small volume and dispersed weight, so that the transportation cost and the transportation time can be greatly reduced; in addition, the joint of the node piece and the connecting rod piece is provided with an anticorrosive coating to avoid being corroded by river water or seawater, so that the service life of the whole net cage is ensured.
The node piece is provided with a plurality of threaded holes, and two ends of the connecting rod piece are respectively provided with a bolt;
the connecting nut comprises threads with opposite rotation directions at two ends, the threads at one end of the connecting nut are in threaded connection with one end of the connecting screw rod, and the other end of the connecting nut is in threaded connection with the bolt on the connecting rod piece;
the other end of the connecting screw rod is in threaded connection with a threaded hole in the node piece;
the junction of node spare with the connecting rod includes the junction of node spare with connecting nut and connecting nut with the junction of connecting rod spare.
Wherein, be provided with a plurality of screw holes on the node spare, supply many connecting rod spare to carry out threaded connection to form various box with a net shape. When the threaded holes in the node pieces are arranged at different positions, the node pieces cannot be rotated to realize threaded connection, the bolts at two ends of the connecting rod piece are simultaneously in threaded connection with the two node pieces, if the bolt at two ends of the connecting rod piece needs to retract and loosen in the same direction, the rotating directions of the bolts at two ends of the connecting rod piece are opposite, the threaded holes of the node pieces also need to be necessarily opposite, when one node piece is simultaneously connected with a plurality of connecting rod pieces in spatial connection, the node pieces corresponding to various connecting positions and rotating directions are needed, and the manufacturing difficulty is high; and the used node pieces and the corresponding connecting rod pieces need to be ensured to be matched when in assembly, so that the assembly difficulty is high.
From the above description, threaded connection has advantages such as simple structure, connect reliably, install and remove the convenience to the equipment and the intensity demand of aquaculture net case, and all be equipped with anticorrosive coating at the junction of node spare and coupling nut and the junction of coupling nut and connecting rod spare, prevent that connecting screw from being corroded. Through rotating to opposite connection nut, the node spare, connecting screw and setting only need fixed one at the bolt of connecting the member revolve to can, realize standardized part manufacturing procedure, when assembling, earlier connecting screw in node spare, then the screw in nut, the bolt of connecting the member stretches into the nut, then because revolve to opposite, rotate the nut, make connecting screw and bolt tighten simultaneously or loosen, thereby be convenient for assemble, even make whole box with a net can guarantee to reduce the degree of difficulty of making and equipment when adopting equipment design.
Furthermore, the connecting rod piece comprises a connecting support rod positioned in the middle and connecting heads arranged at two ends of the connecting support rod;
the bolt is located in the connector, just the connector with connect branch sealing connection.
Further, connecting branch is seamless steel pipe, the connector orientation the one side of connecting branch is sealed plane, the connector with connecting branch sealing connection does seamless steel pipe with sealed plane welding.
It can be known from the above description that the bolt can be placed in the connector earlier, then weld the sealed plane of seamless steel pipe and connector to guarantee that sea water or river can not flow into inside the connecting rod piece, avoid connecting the rod piece and be corroded, thereby guarantee the life of whole box with a net in the waters environment.
Furthermore, the bolt comprises a screw part and a head part with a non-circular cross section, a sliding groove matched with the head part is arranged in the connector, the head part is positioned in the sliding groove, the screw part extends out of the sliding groove, and the screw part is in threaded connection with the connecting nut;
a gap is formed between the head part and the sliding groove in the axial direction of the screw rod part.
From the above description, it can be known that the head is non-circular and cannot horizontally rotate in the adaptive chute, so that the connection nut can drive the bolt to be screwed in, and the connection nut and the connection rod piece can be screwed and loosened. Meanwhile, a gap is formed between the head part and the sliding groove in the axis direction of the screw rod part, namely, the bolt can move back and forth along the direction of the sliding groove, so that after one end of the connecting rod piece is connected with one node piece in a positioning mode, the bolt at the other end slides inwards, and then when the bolt at the other end is required to be in threaded connection with the corresponding node piece, the bolt is pulled out, so that the bolt is aligned with a threaded hole in the node piece, and the screwing is completed, and the integral assembly of the breeding box body is facilitated.
Furthermore, the node piece is a sphere, and a connecting plane attached to one end of the connecting nut is arranged on the sphere where each threaded hole is located of the sphere.
From the above description, set up the spheroid, be favorable to realizing the three-dimensional equipment of box with a net, simultaneously, set up the one end of connection plane and coupling nut and be attached, the later stage of being convenient for carries out anticorrosive treatment and can guarantee anticorrosive effect.
Further, the node elements include a main node element and a branch node element,
the main node parts are arranged at two ends of the same straight edge, the branch node parts are arranged in the middle of the same straight edge, and the size of the main node part is larger than that of the branch node parts.
From the above description, it can be known that the two ends on the same straight edge are main frame supporting portions, and the middle position on the same straight edge is a space connecting point, so that the main frame supporting portion needs a main node component with higher strength to ensure the strength of the whole net cage.
Furthermore, the anticorrosive coating is anticorrosive resin glue, and node spare is cast steel material or resistant steel material.
Further, the surfaces of the node piece, the connecting rod piece and the connecting nut are all provided with the anti-corrosion coating.
As can be seen from the above description, after the node member and the connecting nut, and the connecting nut and the connecting rod member are connected, the corrosion prevention treatment of the connecting portion is achieved by injecting the corrosion-resistant resin glue. Meanwhile, when the aquaculture net cage is placed in river water, the node pieces are made of cast steel, if the aquaculture net cage is in the sea, the node pieces are made of weather-resistant steel, and the surfaces of the node pieces, the connecting nuts and the connecting rod pieces are subjected to anti-corrosion treatment, so that the anti-corrosion performance of the aquaculture net cage in the sea is guaranteed, and the requirement of long-term service life in the marine environment is met.
Further, a plurality of grid boxes are formed between a plurality of the node pieces and a plurality of the connecting rod pieces;
the grid box body is a cone or a table body or a cylinder.
From the above description, it can be known that the cultivation net cage is divided into a plurality of grid boxes according to the scale of the whole cultivation net cage so as to ensure the strength of each grid box and the diversified demands of customers.
Referring to fig. 1 to 6, a first embodiment of the present invention is:
the utility model provides an assembled fishery aquaculture net case, includes a plurality of node spare 1, a plurality of connecting rod piece 2, a plurality of connecting nut 3 and a plurality of connecting screw 4, wherein, node spare 1 and connecting rod piece 2 can dismantle the connection, and wherein, a plurality of parts are decided according to the aquaculture net case that needs the equipment, and aquaculture net case is big more, and required connecting rod piece 2, connecting nut 3 and a plurality of connecting screw 4 are just more.
As shown in fig. 2, in the present embodiment, the node member 1 is a sphere, the node member 1 is provided with a plurality of threaded holes 11, and a connecting plane 12 attached to one end of the connecting nut 3 is provided on a spherical surface where each threaded hole 11 is located, and two ends of the connecting rod member 2 are respectively provided with a bolt 23; as shown in fig. 4, the connection nut 3 includes threads with opposite rotation directions at two ends, the threads at one end of the connection nut 3 are in threaded connection with one end of the connection screw rod 4, and the other end of the connection nut is in threaded connection with the bolt 23 on the connection rod 2, so that the connection screw rod 4 and the bolt 23 are driven by the connection nut 3 to be simultaneously tightened or loosened, thereby facilitating assembly. Wherein, the other end of the connecting screw rod 4 is in threaded connection with the threaded hole 11 on the node piece 1.
For the opposite direction threads, for example, the threads of the connecting nut 3 near the end of the connecting rod 2 are left-handed, the threads near the end of the node member 1 are right-handed, and vice versa, and the threads of the bolt 23 and the threaded hole 11 are opposite to realize the simultaneous in and simultaneous out with the connecting nut 3.
As can be seen from fig. 1 and 4, a plurality of grid boxes are formed among the plurality of node members 1, the plurality of connecting rod members 2, the plurality of connecting nuts, and the plurality of connecting screws 4, wherein each node member 1 includes a main node member 13 and a branch node member 14, the main node members 13 are disposed at two ends of the same straight edge and used as supporting portions of the main frame, the branch node members 14 are disposed at intermediate positions of the same straight edge and used as spatial connecting points, and the size of the main node member 13 is larger than that of the branch node members 14.
In this embodiment, the grid box is a cone, and in other equivalent embodiments, the grid box may be a table or a cylinder. When assembling, firstly screw in connecting screw 4 in node spare 1, then the screw in nut, the bolt 23 of connecting rod piece 2 stretches into the nut, then because the direction of rotation is opposite, rotate the nut, make connecting screw 4 and bolt 23 tighten simultaneously, accomplish the connection of node spare 1, connecting rod piece 2, connecting nut and connecting screw 4 to form the net box.
In the embodiment, in order to meet the strength requirement of the aquaculture box, the strength requirement is determined according to the wave degree of the water area where the aquaculture box is located and the required volume and weight of the whole net cage, and the larger the wave or the larger the required volume of the whole net cage is, the larger the thicknesses of the node members 1 and the connecting rod members 2 are, and the larger the whole volume is, so as to provide sufficient support strength.
Wherein, to this embodiment, in order to satisfy the internal corrosion requirement of breeding the box, all be provided with anticorrosive coating on node spare 1 and coupling nut 3's junction and coupling nut 3 and coupling rod piece 2's junction, this anticorrosive coating is anticorrosive resin glue, if the waters is in the river, then node spare 1 is the cast steel material, if for the sea, then node spare 1 chooses for use the resistant steel material of waiting to all carry out anticorrosive treatment to node spare 1, coupling nut 3 and coupling rod piece 2's surface, in order to satisfy the life-span requirement of using for a long time at marine environment.
Therefore, the structure of the embodiment can meet the strength and corrosion resistance required by a water area, and for production and assembly, the manufacturing of the traditional whole net cage is converted into a standard part processing procedure, so that the requirements of a manufacturing site, the processing and manufacturing difficulty, the processing and manufacturing time and the processing and manufacturing cost are reduced; simultaneously, in the transportation, because the volume of standardized part is less, weight dispersion to can greatly reduce cost of transportation and transportation time, also make the aquaculture net case that this embodiment provided all greatly reduced with difficulty in manufacturing and transportation.
Referring to fig. 1 to 6, a second embodiment of the present invention is:
an assembled fishery aquaculture net cage, on the basis of the second embodiment, a connecting rod 2 comprises a connecting support rod 21 positioned in the middle and connecting heads 22 arranged at two ends of the connecting support rod 21; wherein, connecting branch 21 is seamless steel pipe, and the one side that connecting branch 21 was connected to connector 22 orientation is sealed plane, and connector 22 and connecting branch 21 realize sealing connection through seamless steel pipe and sealed plane welding, avoid connecting the inside of member 2 by the corruption. In this embodiment, the connection head 22 is a tapered head, and the welding position is subjected to flaw detection. And the welding quality is ensured.
As shown in fig. 5, the bolt 23 includes a screw portion 24 and a head portion 25 with a non-circular cross section, a sliding slot 26 adapted to the head portion 25 is provided in the connecting head 22, the head portion 25 is located in the sliding slot 26, the screw portion 24 extends out of the sliding slot 26, and the screw portion 24 is in threaded connection with the connecting nut 3; the head 25 and the chute 26 are provided with a gap 27 in the axial direction of the screw portion 24.
In the present embodiment, the head 25, the connection nut 3 and the sliding groove 26 are all regular hexagons, so that the bolt 23 cannot rotate horizontally, and the connection nut 3 can drive the bolt 23 to screw in, thereby screwing the connection nut 3 and the connection rod 2. Meanwhile, a gap 27 is formed between the head 25 and the sliding groove 26 in the axial direction of the screw portion 24, that is, the bolt 23 can move back and forth along the direction of the sliding groove 26, so that after one end of the connecting rod member 2 is positioned and connected with one node member 1, the bolt 23 at the other end slides inwards, and then when the bolt 23 at the other end needs to be in threaded connection with the corresponding node member 1, the bolt 23 is pulled out to align with the threaded hole 11 on the node member 1, and screwing is completed, so that the integral assembly of the breeding box body is facilitated.
To sum up, the utility model provides an assembled fishery aquaculture net cage, through splitting whole net cage into node spare, connecting rod spare and the connecting nut of can dismantling the connection to realize the connection between the three through bolt and connecting screw, through turning to opposite connecting nut, node spare, connecting screw and set up the bolt that connects the rod spare and only need fix one and turn to can, make the manufacturing of whole net cage turn into standardized part manufacturing procedure, reduced manufacturing site requirement, manufacturing difficulty, manufacturing time and manufacturing cost; meanwhile, in the transportation process, the standardized components have small volume and dispersed weight, so that the transportation cost and the transportation time can be greatly reduced; in addition, be provided with anticorrosive coating to the junction of node spare and connection member, weld the sealed plane of seamless steel pipe and connector, the spheroid is favorable to realizing the three-dimensional equipment of box with a net, simultaneously, it is attached with coupling nut's one end to set up the connection plane on spheroidal node spare, and carry out anticorrosive treatment to node spare, connection member and coupling nut etc. to avoid being corroded by river or sea water, thereby guarantee the life of whole box with a net. When assembling, will connect screw rod screw in node spare earlier, then the screw in nut, the bolt of connecting the member stretches into the nut, then because the direction of rotation is opposite, rotate the nut, make connecting screw rod and bolt tighten simultaneously, and the bolt of the other one end of connecting the member slides inwards, then when the bolt that needs will other one end carries out threaded connection with the node spare that corresponds, through pulling out the bolt, make the bolt aim at the screw hole on the node spare, thereby accomplish to screw and can be convenient for assemble, even make whole box with a net can guarantee to reduce the degree of difficulty of making and assembling when adopting the equipment design, thereby provide one kind and be convenient for make production, be convenient for the transportation, be convenient for assemble and satisfy the intensity in the waters, corrosion resistance and life-span demand's aquaculture net case.
The above mentioned is only the embodiment of the present invention, and not the limitation of the patent scope of the present invention, all the equivalent transformations made by the contents of the specification and the drawings, or the direct or indirect application in the related technical field, are included in the patent protection scope of the present invention.
Claims (10)
1. The utility model provides an assembled fishery aquaculture net case which characterized in that: comprises a plurality of node pieces and a plurality of connecting rod pieces;
the node piece with connect the member and can dismantle the connection and be provided with anticorrosive coating in the junction.
2. An assembled fishery aquaculture net cage according to claim 1, characterized in that: the connecting rod piece is provided with a plurality of threaded holes, and two ends of the connecting rod piece are respectively provided with a bolt;
the connecting nut comprises threads with opposite rotation directions at two ends, the threads at one end of the connecting nut are in threaded connection with one end of the connecting screw rod, and the other end of the connecting nut is in threaded connection with the bolt on the connecting rod piece;
the other end of the connecting screw rod is in threaded connection with a threaded hole in the node piece;
the junction of node spare with the connecting rod includes the junction of node spare with connecting nut and connecting nut with the junction of connecting rod spare.
3. An assembled fishery aquaculture net cage according to claim 2, characterized in that: the connecting rod piece comprises a connecting support rod positioned in the middle and connecting heads arranged at two ends of the connecting support rod;
the bolt is located in the connector, just the connector with connect branch sealing connection.
4. An assembled fishery aquaculture net cage according to claim 3, characterized in that: the connecting support rod is a seamless steel pipe, the connector faces towards one surface of the connecting support rod is a sealing plane, and the connector and the connecting support rod are connected in a sealing mode to be welded together through the seamless steel pipe and the sealing plane.
5. An assembled fishery aquaculture net cage according to claim 3, characterized in that: the bolt comprises a screw part and a head part with a non-circular cross section, a sliding groove matched with the head part is arranged in the connector, the head part is positioned in the sliding groove, the screw part extends out of the sliding groove, and the screw part is in threaded connection with the connecting nut;
a gap is formed between the head part and the sliding groove in the axial direction of the screw rod part.
6. An assembled fishery aquaculture net cage according to claim 2, characterized in that: the joint piece is a sphere, and a connecting plane attached to one end of the connecting nut is arranged on the sphere where each threaded hole is located of the sphere.
7. An assembled fishery aquaculture net cage according to claim 6, characterized in that: the node elements include a main node element and a branch node element,
the main node parts are arranged at two ends of the same straight edge, the branch node parts are arranged in the middle of the same straight edge, and the size of the main node part is larger than that of the branch node parts.
8. An assembled aquaculture cage according to any one of claims 2 to 7, characterized in that: the anticorrosive coating is anticorrosive resin glue, the node spare is cast steel material or resistant steel material of waiting.
9. An assembled fishery aquaculture net cage according to claim 8, characterized in that: the surfaces of the node piece, the connecting rod piece and the connecting nut are all provided with the anticorrosive coatings.
10. An assembled aquaculture cage according to any one of claims 1 to 7, characterized in that: a plurality of grid boxes are formed between the plurality of node pieces and the plurality of connecting rod pieces;
the grid box body is a cone or a table body or a cylinder.
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| Application Number | Priority Date | Filing Date | Title |
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| CN202021175579.2U CN212279447U (en) | 2020-06-22 | 2020-06-22 | Assembled fishery aquaculture net cage |
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| CN202021175579.2U CN212279447U (en) | 2020-06-22 | 2020-06-22 | Assembled fishery aquaculture net cage |
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| CN212279447U true CN212279447U (en) | 2021-01-05 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111789059A (en) * | 2020-06-22 | 2020-10-20 | 黄芳 | Assembled fishery aquaculture net cage |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111789059A (en) * | 2020-06-22 | 2020-10-20 | 黄芳 | Assembled fishery aquaculture net cage |
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