CN102084829B - Adjacent netting semi-flexible connection method for copper alloy mesh grid - Google Patents
Adjacent netting semi-flexible connection method for copper alloy mesh grid Download PDFInfo
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- CN102084829B CN102084829B CN2009101998620A CN200910199862A CN102084829B CN 102084829 B CN102084829 B CN 102084829B CN 2009101998620 A CN2009101998620 A CN 2009101998620A CN 200910199862 A CN200910199862 A CN 200910199862A CN 102084829 B CN102084829 B CN 102084829B
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- copper alloy
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- alloy mesh
- mesh grid
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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 invention provides an adjacent netting semi-flexible connection method for a copper alloy mesh grid, relating to an aquaculture net cage netting connection method and needing to provide a netting semi-flexible connection method. A cylinder braid, a rope, a suture line and a tarpaulin ring are adopted. The connection method is characterized in that the cylindrical braid, the rope, the suture line and the tarpaulin ring are processed and assembled into a semi-flexible connecting member arranged between two adjacent copper alloy mesh grids, one end of the suture rope is fixed on a net junction at a distance of 3 meshes from the connecting part of the copper alloy mesh grids, the other end of the suture rope sequentially penetrates through eye rings of the semi-flexible connection member and net meshes on the copper alloy mesh grids, the eye rings of the semi-flexible connecting members and the net meshes of the copper alloy mesh grids are sutured and sewed in a suture ratio of 2:3, after the suture rope penetrates through all eye rings at one side of the semi-flexible connection member and corresponding net meshes on the copper alloy mesh grids, the suture rope is fixed on a net junction at a distance of 4 meshes from the connecting edge of the copper alloy mesh grids, and the semi-flexible connecting member is connected with the other copper alloy mesh grid of the two copper alloy mesh grids together by using the same method.
Description
Technical field
The present invention relates to the net sheet method of attachment of aquiculture net cage.
Background technology
The net sheet is the important component part of net cage equipment, and net cage for sea farming, freshwater aquiculture net cage all use the net sheet.Net cage net sheet mainly is divided into plastic wire and wire netting by its material category.Wire netting is divided into mesh grid, oblique side's net and spot welding net by weaving method; Wire netting is divided into copper alloy net, galvanized wire mesh and steel wire by knitmesh with the matrix material kind.The copper alloy mesh grid has antifouling, antibiotic and corrosion resistant advantage, at first in the fishery of cage kettle class, uses, and in fresh water fence net, freshwater cage and coastal seawater net cage, also uses at present.
Method of attachment in the net cage between the adjacent net pieces is directly connected to the safety and the fishing thereof of net cage outfit and uses adaptability.In the net cage processing; Adjacent two net sheets are connected the important procedure that is absolutely necessary; Connect the escape that improper meeting causes cultured fishes in the net cage between the net sheet; Bring serious economic loss, effective connection measure of adjacent two net sheets, most important to the safety of cage culture with the economic benefit that improves the foster people.Present stage; To net cage with adopting the direct-connected method of wire between the copper alloy mesh grid; This can cause mesh grid and connect directly wearing and tearing in the junction under composite factor effects such as sea wind, wave, ocean current and seawater with wire; Cause between the mesh grid and connect using heavy damage wiry, cause netting brokenly fish and escape the accident generation.The copper alloy mesh grid is different from the oblique side's net of copper alloy; Monoblock net sheet belongs to hard attitude net on states of matter; Net cage need be assembled the copper alloy mesh grid of different size according to dimensional requirement, because with the direct-connected method of wire, in whole net cage system, has the multiple tracks seam that is rigidly connected; Safety and fishing are relatively poor with adaptability, are difficult to satisfy the special requirement in the ocean that is laid in of net cage facility.
Summary of the invention
The present invention provides the method for attachment of a kind of net cage copper alloy mesh grid adjacent net pieces medium-soft attitude.
Technical scheme of the present invention adopts cylindrical shape ribbon, rope, suture, tarpaulin circle; The cylindrical shape ribbon through cutting, bind off and plastic-coated is handled; It is characterized in that rope work " U " shape is crooked and run through the cylindrical shape ribbon; Two fag ends of rope are made two fast knots and are connected, and arrange along the inboard both sides of cylindrical shape ribbon respectively on the rope both sides that " U " shape is crooked, and cylindrical shape ribbon both sides have twice suture (the shared four road suture in both sides) respectively; Left side rope places between the left side and suture of cylindrical shape ribbon, and the right rope places between the right side and suture of cylindrical shape ribbon; The tarpaulin circle is laid in the both sides of cylindrical shape ribbon as the parallel suture of eye thimble of medium-soft attitude connector, and is installed in respectively between the twice suture, and adjacent eye thimble centre-to-centre spacing is the distance between adjacent three the mesh centers of copper alloy mesh grid; The medium-soft attitude connector of said structure places between two adjacent copper alloy mesh grids that need to connect; Adopt stitching rope one end to be fixed on apart from edge, the copper alloy mesh grid junction 3 purpose anastomoses; The other end with this rope passes the mesh in medium-soft attitude connector eye thimble and the mesh grid successively then; Joining ratio by 2: 3 between medium-soft attitude connector eye thimble and the mesh grid mesh is sewed up; Pass on the medium-soft attitude connector in all eye thimbles and the mesh grid on one side after the corresponding mesh until sewing up rope, will sew up lanyard on apart from copper alloy mesh grid adjoining edge 4 purpose anastomoses, the connector of medium-soft attitude so just links together with a copper alloy mesh grid; With identical method another piece copper alloy mesh grid in medium-soft attitude connector and the two copper alloy mesh grids is linked together again.
This method shows through connecting test, and that medium-soft attitude connector has is cold-resistant, withstand voltage, anticorrosion, carrying are light, collapsible, the characteristics of long service life.Method of attachment does not receive the restriction in place, can carry out whenever and wherever possible medium-soft attitude connector processing and with adjacent net pieces between be connected processing, all can divide the work making, improved the process velocity of medium-soft attitude connector, saving process time.This method also is applicable to the connection use between other metal knitted net; In actual production,, can satisfy the connection between the connected metal knitted net of medium-soft attitude connector with the pitch-row between eye thimble through the wire rope handling on the adjustment medium-soft attitude connector to the copper alloy mesh grid of different size of meshes.This method had both been avoided the copper alloy mesh grid and had been connected with the wire serious drawback that generation is is directly worn and torn in the junction under composite factor effects such as sea wind, wave, ocean current and seawater; Having avoided the broken fish of net to escape accident again takes place; Save aquaculture cost, improved the foster people's economic benefit, had practical, the reasonable reliably outstanding effect of method of operating.
Description of drawings
Fig. 1 is a copper alloy mesh grid adjacent net pieces medium-soft attitude connector sketch map;
Fig. 2 is a medium-soft attitude connector and the sketch map that is connected of adjacent two copper alloy mesh grid sheets.
Embodiment
Be that 39.9 millimeters copper alloy mesh grid (mesh grid is square mesh) and copper alloy mesh grid adjacent net pieces connects length to be 1.0 meters be example with adjacent three mesh centre-to-centre spacing below, the best way of accompanying drawings embodiment of the present invention:
Among Fig. 11 represents plastic-coated cylindrical shape ribbon; On behalf of medium-soft attitude connector, 2 among Fig. 1 make and uses rope; Among Fig. 13 represents the first road suture in plastic-coated cylindrical shape ribbon left side; On behalf of medium-soft attitude connector, 4 among Fig. 1 make two fast knots of doing with two fag ends of rope; Among Fig. 15 represents the eye thimble on the plastic-coated cylindrical shape ribbon; Among Fig. 16 represents the left side of plastic-coated cylindrical shape ribbon; Among Fig. 17 represents the right edge of plastic-coated cylindrical shape ribbon; Among Fig. 1 11 represents the second road suture in plastic-coated cylindrical shape ribbon left side; Among Fig. 1 12 represents the first road suture on plastic-coated cylindrical shape ribbon right side; Among Fig. 1 13 represents the second road suture on plastic-coated cylindrical shape ribbon right side.
Among the copper alloy mesh grid that on behalf of 2 among plastic-coated cylindrical shape ribbon, Fig. 2,1 among Fig. 2 represent medium-soft attitude connector to make represent eye thimble on the plastic-coated cylindrical shape ribbon, 8 representatives among Fig. 2 to connect stitching rope between copper alloy mesh grids and the medium-soft attitude connector, 9 representatives among Fig. 2 need to be connected with 5 among rope, Fig. 2, Fig. 2 10 represents another piece copper alloy mesh grid of needs connection.
The cutting of cylindrical shape ribbon, bind off and plastic-coated is handled:
Using copper alloy mesh grid adjacent net pieces to connect length by net cage is 1.0 meters; Choose a cylindrical section shape ribbon of 100 millimeters of calibers, 1.4 meters of length, and to its cutting end along binding off processing a circumferential week, to prevent to form the loose of synthetic fibers in the cylindrical shape ribbon; Bind off and use suture to select high-strength nylon wire or the ultra-high molecular weight polyethylene line of specification for use as 23tex * 2 * 3; Select that this suture softness is good, intensity is high, use suture as binding off, both can reduce the scratch of sutures and anastomose thereof the cage culture object; Improve the quality of culturing object, reduce the incidence of disease of culturing object; Can make the cylindrical shape ribbon after binding off more firm again.The two ends of cylindrical shape ribbon are all identical with adjacent net pieces connection length through the length of binding off after handling, and are controlled at 1 meter, and further it carried out plastic-coated and handle, to obtain the plastic-coated cylindrical shape ribbon of 1.0 meters (length) * 0.4 meter (girth).The rotary hose that the cylindrical shape ribbon can adopt the high tenacity polyester fiber silk weaving to become, the ectonexine plastic-coated, the cylindrical shape ribbon adopts the high-quality synthetic fibers, has cold-resistant, withstand voltage, anticorrosion, carrying is light, collapsible, the characteristics of long service life.
Medium-soft attitude connector is made the selection with rope:
Medium-soft attitude connector is made and is used the brute force of rope to be principle with 5 times the mesh rupture strength that is not less than the copper alloy mesh grid, and with high temperature adjusting electric iron rope end is carried out melt process; Selecting diameter for use is that 12 millimeters fishing high-strength polythene rope or super-macromolecule polyethylene rope made as medium-soft attitude connector and used rope; Carrying medium-soft attitude connector stressed in the net cage operation, above-mentioned diameter be 12 millimeters fishing with the brute force of high-strength rope up to more than the 19.3kN; The security insurance coefficient of rope fracture is not less than 5, has guaranteed that medium-soft attitude connector is made can not rupture prior to the copper alloy mesh grid with rope; Above-mentioned rope is made as medium-soft attitude connector and is used rope, both can reduce the medium-soft attitude and connect the whole hydrodynamic influence of net chip system; Can make the medium-soft attitude of making connect more jail again, improve total quality and mechanical property thereof that the medium-soft attitude connects.
Medium-soft attitude connector is made and is used sutural selection:
Medium-soft attitude connector is made and is used suture to select high-strength nylon netting twine or the ultra-high molecular weight polyethylene netting twine of specification as 23tex * 3 * 3; Above-mentioned suture softness is good, intensity is high; Suture is used in making as medium-soft attitude connector; Both can reduce sutures and, reduce the incidence of disease of culturing object culturing the scratch of object; Can make the medium-soft attitude after the making connect more jail again, improve total quality and mechanical property that the medium-soft attitude connects.
Medium-soft attitude connector eye thimble is made the selection with the tarpaulin circle:
Medium-soft connector eye thimble making use tarpaulin circle selection internal diameter is 18 millimeters a high-strength aluminium matter tarpaulin circle; Select for use high-strength aluminium matter tarpaulin circle good as medium-soft attitude connector eye thimble sea water corrosion resistant; Can reduce the rope that is interspersed in the eye thimble medium-soft attitude connector that directly weares and teares makes and to use the cylindrical shape ribbon; Make the medium-soft attitude connect more jail, improve and make quality and the mechanical property that medium-soft attitude in back connects.
The assembling processing of medium-soft attitude connector:
Example: the making sketch map by Fig. 1 representes is also made the fishing high-strength polythene rope (2 among Fig. 1) of 2.8 meters of length, 12 millimeters of diameters to be inserted through plastic-coated cylindrical shape ribbon (1 Fig. 1) after the bending of " U " shape from the doubling of rope mid point; The two ends of stretching left side rope and plastic-coated cylindrical shape ribbon make the left side rope arrange along the left side of plastic-coated cylindrical shape ribbon; Use specification to be 23tex * 3 * 3 high-strength nylon wire suturing with thread management plastic-coated cylindrical shape ribbon then; Rope is placed between the left side (Fig. 1 6) of plastic-coated cylindrical shape ribbon and the first road suture in plastic-coated cylindrical shape ribbon left side (Fig. 1 3), and first and second road suture in plastic-coated cylindrical shape ribbon left side and the left side of plastic-coated cylindrical shape ribbon are apart from being respectively 30 millimeters, 60 millimeters (3 among Fig. 1,11); Sew up the right side rope that inserts in the plastic-coated cylindrical shape ribbon with identical method; Rope is placed between the right edge and suture of plastic-coated cylindrical shape ribbon, and first and second road suture of plastic-coated cylindrical shape ribbon right side (12 among Fig. 1,13) is respectively 30 millimeters, 60 millimeters with right edge (7 among Fig. 1) distance of plastic-coated cylindrical shape ribbon; Two fag end interconnections and the two fast knots (4 among Fig. 1) of work with the left and right sides rope; Using the tarpaulin drift is whenever to make a call to a hole at a distance from 39.9 millimeters along the suture direction between 30 millimeters the twice suture in neighbor distance on the plastic-coated cylindrical shape ribbon; Adjacent eye thimble two hole centre-to-centre spacing equal the distance between adjacent three the mesh centers of copper alloy mesh grid; With internal diameter is that 18 millimeters high-strength aluminium matter tarpaulin circle places the hole; Place punching place of the plastic-coated cylindrical shape ribbon of tarpaulin circle with tarpaulin drift and tarpaulin red seat at Kong Zhongyi and make eye thimble; Be fixed on until the tarpaulin circle till punching place of plastic-coated cylindrical shape ribbon; So just on plastic-coated cylindrical shape ribbon, made a wire rope handling with eye thimble (5 among Fig. 1), used the same method and on plastic-coated cylindrical shape ribbon, make row's eye thimble (Fig. 1), and guarantee that the center line of row's eye thimble is parallel with the left side of plastic-coated cylindrical shape ribbon; Make row's eye thimble with identical method at the opposite side of plastic-coated cylindrical shape ribbon, this just obtains to connect with medium-soft attitude connector between the adjacent copper alloy mesh grid.
Being connected between medium-soft connector and adjacent two copper alloy mesh grids:
The connection sketch map of representing by Fig. 2; Medium-soft attitude connector is placed between the adjacent two copper alloy mesh grids of net cage (Fig. 29,10); Then the junction of medium-soft attitude connector and copper alloy mesh grid net sheet is all fully launched, guarantee on the medium-soft attitude connector corresponding between adjacent three meshes of adjacent two the medium-soft connector eye thimbles of a side with the copper alloy mesh grid; With diameter is that 10 millimeters fishing high-strength polythene rope do to be sewed up rope; Sew up the two ends of rope and rope end is carried out melt process with high temperature adjusting electric iron; Then an end wherein is fixed on apart from anastomose of edge, copper alloy mesh grid junction 3 purposes with two fast knots; The other end with this rope passes the mesh in medium-soft connector eye thimble (5 among Fig. 2) and the mesh grid successively then; Sew up by 2: 3 joining ratio between medium-soft connector eye thimble and the mesh grid mesh; Till sewing up rope and passing on the medium-soft attitude connector on one side all eye thimbles, corresponding mesh in the mesh grid; The other end of this stitching rope is taken out tightly to guarantee that cultured fishes (or other cultures object) can't escape from the space between medium-soft attitude connector and copper alloy mesh grid; The other end that to sew up rope with two fast knots at last is fixed on apart from anastomose of copper alloy mesh grid adjoining edge 4 purposes, the connector of medium-soft attitude so just with net cage in a copper alloy mesh grid (9 among Fig. 2) in adjacent two copper alloy mesh grids effectively link together; With identical method another piece copper alloy mesh grid (10 among Fig. 2) in adjacent two copper alloy mesh grids in medium-soft attitude connector and the net cage is effectively linked together; Adjacent two copper alloy mesh grids (9 among Fig. 2,10) just effectively link together through medium-soft attitude connector in the net cage like this.
Claims (2)
1. copper alloy mesh grid adjacent net pieces medium-soft attitude method of attachment; Adopt cylindrical shape ribbon, rope, suture, tarpaulin circle; The cylindrical shape ribbon through cutting, bind off and plastic-coated is handled, it is crooked and run through the cylindrical shape ribbon to it is characterized in that rope is done " U " shape, two fag ends of rope are made two fast knots and are connected; Arrange along the inboard both sides of cylindrical shape ribbon respectively on the rope both sides that " U " shape is crooked; Cylindrical shape ribbon both sides have the twice suture respectively, and left side rope places between the left side and suture of cylindrical shape ribbon, and the right rope places between the right edge and suture of cylindrical shape ribbon; The tarpaulin circle is laid in the both sides of cylindrical shape ribbon as the parallel suture of eye thimble of medium-soft attitude connector, and is installed in respectively between the twice suture, and adjacent eye thimble centre-to-centre spacing is the distance between adjacent three the mesh centers of copper alloy mesh grid; The medium-soft attitude connector of said structure places between two adjacent copper alloy mesh grids that need to connect; Adopt stitching rope one end to be fixed on apart from edge, the copper alloy mesh grid junction 3 purpose anastomoses; The other end that to sew up rope then passes the mesh in medium-soft attitude connector eye thimble and the mesh grid successively; Joining ratio by 2: 3 between medium-soft attitude connector eye thimble and the mesh grid mesh is sewed up; Pass on the medium-soft attitude connector in all eye thimbles and the mesh grid on one side after the corresponding mesh until sewing up rope; To sew up lanyard on apart from copper alloy mesh grid adjoining edge 4 purpose anastomoses, the connector of medium-soft attitude so just links together with a copper alloy mesh grid; With identical method another piece copper alloy mesh grid in medium-soft attitude connector and the two copper alloy mesh grids is linked together again.
2. copper alloy mesh grid adjacent net pieces medium-soft attitude according to claim 1 method of attachment is characterized in that medium-soft attitude connector eye thimble employing internal diameter is 18 millimeters a high-strength aluminium matter tarpaulin circle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009101998620A CN102084829B (en) | 2009-12-03 | 2009-12-03 | Adjacent netting semi-flexible connection method for copper alloy mesh grid |
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| Application Number | Priority Date | Filing Date | Title |
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| CN2009101998620A CN102084829B (en) | 2009-12-03 | 2009-12-03 | Adjacent netting semi-flexible connection method for copper alloy mesh grid |
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| Publication Number | Publication Date |
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| CN102084829A CN102084829A (en) | 2011-06-08 |
| CN102084829B true CN102084829B (en) | 2012-08-08 |
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| CN2009101998620A Expired - Fee Related CN102084829B (en) | 2009-12-03 | 2009-12-03 | Adjacent netting semi-flexible connection method for copper alloy mesh grid |
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Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102578008B (en) * | 2012-02-16 | 2014-01-01 | 中国水产科学研究院东海水产研究所 | Method for constructing cage box of conical net cage assembled through rigid and flexible combination |
| CN108293932B (en) * | 2018-02-09 | 2023-06-13 | 中国水产科学研究院东海水产研究所 | Copper alloy woven mesh connection method |
| JP7127827B2 (en) * | 2018-11-20 | 2022-08-30 | ライズバレー株式会社 | Fixture |
| CN111502399B (en) * | 2020-04-21 | 2021-08-20 | 中国水产科学研究院东海水产研究所 | Method for connecting synthetic fiber net and copper alloy woven net |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2318824Y (en) * | 1997-12-24 | 1999-05-19 | 李明忠 | Net type screening sheet for fishery |
| CN1330811C (en) * | 2003-11-17 | 2007-08-08 | 中国水产科学研究院东海水产研究所 | Netting method of superlarge mesh netsheet |
| CN101328648A (en) * | 2007-06-18 | 2008-12-24 | 中国水产科学研究院东海水产研究所 | Reparing method of polyethylene twist netting for net box or purse net |
| CN100546816C (en) * | 2006-11-24 | 2009-10-07 | 中国水产科学研究院东海水产研究所 | The fishing diamond-type screen tricot knitting net sheet repairing method |
-
2009
- 2009-12-03 CN CN2009101998620A patent/CN102084829B/en not_active Expired - Fee Related
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2318824Y (en) * | 1997-12-24 | 1999-05-19 | 李明忠 | Net type screening sheet for fishery |
| CN1330811C (en) * | 2003-11-17 | 2007-08-08 | 中国水产科学研究院东海水产研究所 | Netting method of superlarge mesh netsheet |
| CN100546816C (en) * | 2006-11-24 | 2009-10-07 | 中国水产科学研究院东海水产研究所 | The fishing diamond-type screen tricot knitting net sheet repairing method |
| CN101328648A (en) * | 2007-06-18 | 2008-12-24 | 中国水产科学研究院东海水产研究所 | Reparing method of polyethylene twist netting for net box or purse net |
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| CN102084829A (en) | 2011-06-08 |
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