CN102084827B - Net soft splicing manufacturing method for splicing adjacent two copper alloy chain link fences - Google Patents
Net soft splicing manufacturing method for splicing adjacent two copper alloy chain link fences Download PDFInfo
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- CN102084827B CN102084827B CN200910199860A CN200910199860A CN102084827B CN 102084827 B CN102084827 B CN 102084827B CN 200910199860 A CN200910199860 A CN 200910199860A CN 200910199860 A CN200910199860 A CN 200910199860A CN 102084827 B CN102084827 B CN 102084827B
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- net
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- copper alloy
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- flexible link
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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
Abstract
The invention discloses a net soft splicing manufacturing method for splicing adjacent two copper alloy chain link fences, relates to a method for splicing copper alloy chain link fences in an aquaculture cage, and provides a net soft splicing manufacturing method for splicing adjacent two copper alloy chain link fences for a cage. Nets and suture lines are adopted, and the method is characterized in that: ultrahigh-strength superhigh molecular weight polyethylene nets which are used for fishing and have the same mesh size as copper alloy chain link fences serve as soft net connecting pieces; the copper alloy chain link fences are spliced with the soft net connecting pieces through the suture lines; the strength of the suture lines is not lower than that of superhigh molecular weight polyethylene net lines with the diameter same as the mesh feet thickness of the ultrahigh-strength superhigh molecular weight polyethylene nets which are used for fishing; and meshes, mesh feet and mesh joints of the soft net connecting pieces and meshes, mesh feet and mesh joints of the copper alloy chain link fences needed to be spliced are completely aligned and are subjected to equal-mesh suture according to a suture ratio of 1:1, and the soft net connecting pieces are spliced with the copper alloy chain link fences needed to be spliced.
Description
Technical field
The present invention relates to tiltedly side's net joining method of aquiculture net cage copper alloy.
Background technology
The net sheet is the important component part of net cage engineering outfit, no matter is to be used for the used in mariculture net cage, or freshwater aquiculture all need be used the net sheet with net cage.Net cage net sheet mainly is divided into plastic wire and wire netting by its material category.Wire netting is divided into oblique side's net, mesh grid and spot welding net by weaving method; Wire netting can be divided into copper alloy net, galvanized wire mesh and steel wire by knitmesh again with the matrix material kind.Copper alloy tiltedly side's net net sheet has advantages such as antifouling, antibiotic and corrosion-resistant, at first in the fishery of cage kettle class, is applied, and in fresh water fence net, freshwater cage and coastal seawater net cage, uses at present.
Joining method 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 effectively spliced the important procedure that is absolutely necessary,, bring serious economic loss if splice the improper escape that then can cause cultured fishes in the net cage between two net sheets; Therefore, splicing must be taked corresponding effective splicing measure to adjacent two net sheets.Present stage; Net cage is tiltedly generally adopted the method for wire direct splicing between side's net with copper alloy; This can cause oblique side's net and splicing directly to be worn and torn in jointing positions under composite factor effects such as sea wind, wave, ocean current and seawater with wire; Cause between the tiltedly square net and splice using heavy damage wiry, cause netting brokenly fish and escape the accident generation; In addition, copper alloy tiltedly side's net monoblock net sheet belongs to hard attitude net on states of matter, adopt the method for wire direct splicing can in whole net cage system, have multiple tracks rigidity splicing seams, and this gives to culture to produce and brings a lot of hidden danger.When the oblique side's net of the copper alloy heavy wear situation that causes because of above-mentioned joining method occurring; The general method of changing whole top net cage net sheet that adopts; This method has increased the breeding production cost; There is defective in existing net cage with method between the tiltedly square net of copper alloy; Both restricted the sustainable development of fishery engineering; Give the tiltedly widely-used difficult problem of having brought of side's net of copper alloy again, become the principal element that the oblique side's net of restriction copper alloy is promoted the use of in sea-farming.
Summary of the invention
The technical issues that need to address of the present invention provide tiltedly side's net splicing soft splicing preparation method of net sheet of the adjacent two blocks of copper alloys of a kind of net cage.
Technical scheme of the present invention adopts net sheet, suture; It is characterized in that adjacent two blocks of copper alloys tiltedly side's net splicing mesh brute force made from the net sheet with net sheet flexible link be not less than tiltedly 6 times mesh rupture strength of side's net of copper alloy, select for use size of mesh to make with netting sheet as net sheet flexible link with ultra-high molecular weight polyethylene net sheet with the copper alloy strong fishing of superelevation that tiltedly net size of mesh in side's is identical; The strong fishing of superelevation is cut into rectangle with ultra-high molecular weight polyethylene net sheet; After the cutting mesh quantity of rectangle netting length direction equal copper alloy tiltedly after the mesh quantity, cutting of side's net jointing positions the mesh quantity of rectangle netting width direction be 6～16 orders, and the end of melt process order pin; The strong fishing of rectangle superelevation that above-mentioned processing is obtained with antifouling paint applies with ultra-high molecular weight polyethylene net sheet and dries, this just obtained adjacent two blocks of copper alloys tiltedly the splicing of side's net with net sheet flexible link; Splice with suture between oblique side's net of copper alloy and the net sheet flexible link, sutural brute force is not less than and the brute force of the strong fishing of superelevation with the ultra-high molecular weight polyethylene netting twine of ultra-high molecular weight polyethylene net sheet order pin rugosity same diameter; To net the sheet flexible link places the adjacent two blocks of copper alloys of net cage tiltedly between side's net; To net then sheet flexible link and copper alloy tiltedly the jointing positions net sheet of side's net all launch with 0.707 hanging ratio; And the left side that will net the sheet flexible link overlays the tiltedly square top of netting of a copper alloy that needs splicing; Mesh and mesh, order pin and order pin, anastomose and the anastomose complete matching that net the oblique side of a copper alloy that should make the mesh on the net sheet flexible link when stacking and need to splice wait sighting slit to close by 1: 1 joining ratio; After net sheet flexible link stacks; On away from an anastomose more than net sheet flexible link 4 orders, give birth to pin as suture with ultra-high molecular weight polyethylene netting twine or fishing high-strength polyamide fibre netting twine; With this starting point as stitching; Wait sighting slit to close with above-mentioned sutures by sutural common trend, till terminal point, splicing seams share anastomose and adopts two fast knots; All tiing a knot in each the anastomose place that stacks the position, nets the sheet flexible link like this and just be stitched together with the oblique side's net of a copper alloy that needs splice; To net the sheet flexible link with identical method is stitched together with the oblique side's net of another piece copper alloy that needs splicing; The oblique side's net of adjacent two blocks of copper alloys just effectively is stitched together through net sheet flexible link in the net cage like this.
This method the results showed to have rationally reliable, the practicable technique effect of method of operating.Net sheet flexible link of the present invention is made with the net sheet and is being kept both can having reduced the soft splicing of net sheet under the equal powerful condition to the whole hydrodynamic influence of net cage system; Can make the soft splicing of net sheet of making more firm again, improve the total quality and the mechanical property thereof of the soft splicing of net sheet; All net sheets that net sheet flexible link is processed to form are cut off order pin end and all use the electric network iron of high temperature to carry out melt process, have effectively prevented superhigh molecular weight polyethylene fibers loose of netting sheet order pin; Select softness is good, intensity is high, wearability is good high-strength ultra-high molecular weight polyethylene netting twine or fishing high-strength polyamide fibre netting twine to use suture as oblique side's net of copper alloy and the splicing of net sheet flexible link; Both can reduce sutures and anastomose thereof the injury of object had been cultured in cultured fishes or other; Improve the quality of cultured fishes or other breed object; Reduce the incidence of disease of culturing object; Can make more firm and durable of the soft splicing of spliced net sheet again, improve the quality and the combination property thereof of the soft splicing of splicing back net sheet; With antifouling paint the net sheet is applied and dries, improve anti-pollution function and the service life of net sheet flexible link in cage culture.This method does not receive the restriction in place, can net whenever and wherever possible the sheet flexible link processing and and adjacent net pieces between splicing processing, can divide the work to make, improved the process velocity of netting the sheet flexible link, saving process time; Enforcement of the present invention had both avoided oblique side's net of copper alloy and splicing thereof under composite factor effects such as sea wind, wave, ocean current and seawater, in jointing positions the directly serious drawback of wearing and tearing to take place with wire; Avoided the broken fish of net to escape accident again and taken place, saved aquaculture cost greatly, improved the foster people's economic benefit.
Description of drawings
Fig. 1 is that copper alloy is tiltedly netted splicing with net sheet flexible link sketch map in the side;
Fig. 2 is the splicing sketch map between the tiltedly square net of net sheet flexible link and adjacent two blocks of copper alloys
Embodiment
Below in conjunction with description of drawings best way of the present invention:
, the thawing method nets the order pin of sheet among Fig. 11 representative net sheet flexible link after handling.
, the thawing method nets the order pin of sheet among Fig. 21 representative net sheet flexible link after handling; Sutural starting point when on behalf of net sheet flexible link and a copper alloy, 2 among Fig. 2 tiltedly splice between side's net; Sutural common trend when on behalf of net sheet flexible link and copper alloy, 3 among Fig. 2 tiltedly splice between side's net; Sutural terminal point when on behalf of net sheet flexible link and a copper alloy, 4 among Fig. 2 tiltedly splice between side's net; 5 representatives among Fig. 2 need the oblique side's net of first block of copper alloy of splicing; Among Fig. 26 representative net sheet flexible link; 7 representatives among Fig. 2 need the oblique side's net of another piece copper alloy of splicing; Sutural starting point when on behalf of net sheet flexible link and another piece copper alloy, 8 among Fig. 2 tiltedly splice between side's net; Sutural terminal point when on behalf of net sheet flexible link and another piece copper alloy, 9 among Fig. 2 tiltedly splice between side's net.
Net sheet flexible link is made the mesh brute force of using the net sheet and is principle with 6 times the mesh rupture strength that is not less than the oblique side of copper alloy net; It is that the strong fishing of superelevation of 25mm is made with the net sheet as net sheet flexible link with ultra-high molecular weight polyethylene net sheet that this method is selected the mesh order pin length of side for use; Tiltedly net size of mesh in side's is identical with copper alloy with the needs splicing for its size of mesh; With bearer network sheet flexible link stressed in the net cage operation; The strong fishing of above-mentioned superelevation is powerful high, wear-resistant, flexible good with ultra-high molecular weight polyethylene net sheet; The security insurance coefficient that the strong web fragment of this superelevation splits is not less than 6, guaranteed net sheet flexible link make net sheet by force with superelevation can be prior to tiltedly side's net fracture of copper alloy; Select high, wear-resistant, the flexible good strong fishing of superelevation of above-mentioned brute force to make with the net sheet as net sheet flexible link, keeping both can having reduced the soft splicing of net sheet under the equal powerful condition the whole hydrodynamic influence of net cage system with ultra-high molecular weight polyethylene net sheet; Can make the soft splicing of net sheet of making more firm again, improve the total quality and the mechanical property thereof of the soft splicing of net sheet.
Tiltedly net the size of splicing length in the side according to adjacent two blocks of copper alloys; Preparing a net sheet flexible link makes with the strong fishing of superelevation with ultra-high molecular weight polyethylene net sheet; The strong fishing of superelevation is no less than 6 orders with ultra-high molecular weight polyethylene net sheet in the mesh quantity of width; Pruning net sheet flexible link makes with the strong fishing of superelevation with mesh around the ultra-high molecular weight polyethylene net sheet; Cut off all order pin along the outside of anastomose, and use the end (1 among Fig. 1) of high temperature electricity network iron melt process order pin as early as possible, loose with the superhigh molecular weight polyethylene fibers that prevents to form the order pin; The strong fishing of superelevation is cut into rectangle with ultra-high molecular weight polyethylene net sheet; After the cutting mesh quantity of rectangle netting length direction equal copper alloy tiltedly after the mesh quantity, cutting of side's net jointing positions the mesh quantity of rectangle netting width direction be 6～16 orders so that there are enough net sheets to wait order to splice with the oblique side's net of adjacent two blocks of copper alloys respectively; With commercially available antifouling paint the strong fishing of rectangle superelevation that above-mentioned processing obtains is applied with ultra-high molecular weight polyethylene net sheet, and the net sheet after dry place, cool place will apply antifouling paint dries, net the anti-pollution function of sheet flexible link in cage culture to improve; This has just obtained adjacent two blocks of copper alloys and has tiltedly netted splicing with net sheet flexible link (Fig. 1) in the side.Utilize suture to splice between oblique side's net of copper alloy and the net sheet flexible link.The oblique side's net of copper alloy uses sutural brute force to use the brute force of the ultra-high molecular weight polyethylene netting twine of ultra-high molecular weight polyethylene net sheet order pin rugosity same diameter to be principle to be not less than with the strong fishing of superelevation with the splicing of net sheet flexible link; This method selects for use ultra-high molecular weight polyethylene netting twine or fishing high-strength polyamide fibre netting twine as sutures, and above-mentioned netting twine softness is good, intensity is high, wearability good; Select above-mentioned high-strength netting twine to use suture as oblique side's net of copper alloy and the splicing of net sheet flexible link; Both can reduce sutures and anastomose thereof the injury of object had been cultured in cultured fishes or other; Improve the quality of cultured fishes or other breed object, reduce the incidence of disease of culturing object; Make more firm and durable of the soft splicing of spliced net sheet again, improved the quality and the combination property of the soft splicing of splicing back net sheet.
The tiltedly splicing between side's net of adjacent two blocks of copper alloys in net sheet flexible link and the net cage; To net sheet flexible link (6 among Fig. 2) earlier places between the oblique side's net of the adjacent two blocks of copper alloys of net cage (Fig. 25,7); To net then sheet flexible link and copper alloy tiltedly the jointing positions net sheet of side's net all launch with 0.707 hanging ratio; And the left side that will net the sheet flexible link overlays the top of the oblique side's net of a copper alloy (5 among Fig. 2) that needs splicing; Mesh and mesh, order pin and order pin, anastomose and the anastomose complete matching that net the oblique side of a copper alloy that should make the mesh on the net sheet flexible link when stacking and need to splice wait sighting slit to close by 1: 1 joining ratio; After net sheet flexible link stacks; On away from an anastomose more than net sheet flexible link 4 orders, give birth to pin as suture with ultra-high molecular weight polyethylene netting twine or fishing high-strength polyamide fibre netting twine; With this starting point (2 among Fig. 2) as stitching; Wait sighting slit to close with above-mentioned sutures by sutural common trend (3 among Fig. 2), till terminal point (4 among Fig. 2), splicing seams share anastomose and adopts two fast knots; All must tie a knot in each the anastomose place that stacks the position and anastomose must fully be tied tight, nets the sheet flexible link like this and just effectively is stitched together with the oblique side's net of a copper alloy (5 among Fig. 2) of needs splicing; To net the sheet flexible link with identical method effectively is stitched together with the oblique side's net of another piece copper alloy (7 among Fig. 2) that needs splicing; Starting point from stitching when net sheet flexible link splices with the oblique side of another piece copper alloy that need splice net is that (8 Fig. 2) begins till the terminal point of sewing up (9 among Fig. 2); Splicing is sewed up employing and is waited sighting slit to close; Stitching is adopted two fast knots with anastomose; All must tie a knot in each the anastomose place that stacks the position and anastomose must fully be tied tight; Net sheet flexible link just effectively is stitched together with the oblique side's net of another piece copper alloy (7 among Fig. 2) that needs splice, and the oblique side's nets of adjacent two blocks of copper alloys (5 among Fig. 2,7) just effectively are stitched together through net sheet flexible link (6 among Fig. 2) in the net cage like this.
Claims (1)
1. adjacent two blocks of copper alloys tiltedly side's net splicing are used the soft splicing preparation method of net sheet; Adopt net sheet, suture; It is characterized in that adjacent two blocks of copper alloys tiltedly side's net splicing mesh brute force made from the net sheet with net sheet flexible link be not less than tiltedly 6 times mesh rupture strength of side's net of copper alloy, select for use size of mesh to make with netting sheet as net sheet flexible link with ultra-high molecular weight polyethylene net sheet with the copper alloy strong fishing of superelevation that tiltedly net size of mesh in side's is identical; The strong fishing of superelevation is cut into rectangle with ultra-high molecular weight polyethylene net sheet; After the cutting mesh quantity of rectangle netting length direction equal copper alloy tiltedly after the mesh quantity, cutting of side's net jointing positions the mesh quantity of rectangle netting width direction be 6～16 orders, the end of melt process order pin; The strong fishing of rectangle superelevation that above-mentioned processing is obtained with antifouling paint applies with ultra-high molecular weight polyethylene net sheet and dries, obtained adjacent two blocks of copper alloys tiltedly the splicing of side's net with net sheet flexible link; Splice with suture between oblique side's net of copper alloy and the net sheet flexible link, sutural brute force is not less than and the brute force of the strong fishing of superelevation with the identical ultra-high molecular weight polyethylene netting twine of ultra-high molecular weight polyethylene net sheet order pin rugosity; To net the sheet flexible link places the adjacent two blocks of copper alloys of net cage tiltedly between side's net; The left side that to net the sheet flexible link then overlays the tiltedly square top of netting of a copper alloy that needs splicing; Net sheet flexible link is alignd with anastomose with order pin, anastomose with mesh, order pin with the mesh of the oblique side of a copper alloy that needs splicing net, close by 1: 1 sighting slits such as joining ratio; Suture is given birth to pin as the starting point of sewing up on away from an anastomose more than net sheet flexible link 4 orders; Above-mentioned suture is sewed up till terminal point by sutural common trend; Splicing seams share anastomose and adopts two fast knots; All tiing a knot in each the anastomose place that stacks the position, nets the sheet flexible link like this and just be stitched together with the oblique side's net of a copper alloy that needs splice; To net the sheet flexible link with identical method and be stitched together with the oblique side's net of another piece copper alloy that needs splicing, the oblique side's net of adjacent two blocks of copper alloys just effectively is stitched together through net sheet flexible link in the net cage like this.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200910199860A CN102084827B (en) | 2009-12-03 | 2009-12-03 | Net soft splicing manufacturing method for splicing adjacent two copper alloy chain link fences |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200910199860A CN102084827B (en) | 2009-12-03 | 2009-12-03 | Net soft splicing manufacturing method for splicing adjacent two copper alloy chain link fences |
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| Publication Number | Publication Date |
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| CN102084827A CN102084827A (en) | 2011-06-08 |
| CN102084827B true CN102084827B (en) | 2012-10-03 |
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Families Citing this family (5)
| 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 |
| CN103461229B (en) * | 2013-08-05 | 2014-12-10 | 中国水产科学研究院东海水产研究所 | Method for manufacturing low-carbon type jellyfish fence device |
| CN104813966B (en) * | 2015-04-02 | 2017-04-05 | 中国水产科学研究院东海水产研究所 | Pasture formula shallow sea fence fish farming facility copper alloy punching net assemble method under water |
| CN105830973B (en) * | 2016-03-31 | 2018-07-24 | 中国水产科学研究院东海水产研究所 | A kind of copper alloy of high penetration rate stretches mesh sheet and attaching method thereof |
| CN111480599B (en) * | 2020-04-21 | 2021-11-16 | 中国水产科学研究院东海水产研究所 | Synthetic fiber net and copper alloy woven mesh connecting device |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101190573A (en) * | 2006-11-24 | 2008-06-04 | 中国水产科学研究院东海水产研究所 | 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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Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101190573A (en) * | 2006-11-24 | 2008-06-04 | 中国水产科学研究院东海水产研究所 | 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 |
Non-Patent Citations (1)
| Title |
|---|
| JP特开2007-28929A 2007.02.08 |
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Granted publication date: 20121003 Termination date: 20171203 |