CN103609495A - Marine ranching dike netting gear component assembly method - Google Patents
Marine ranching dike netting gear component assembly method Download PDFInfo
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- CN103609495A CN103609495A CN201310608642.5A CN201310608642A CN103609495A CN 103609495 A CN103609495 A CN 103609495A CN 201310608642 A CN201310608642 A CN 201310608642A CN 103609495 A CN103609495 A CN 103609495A
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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
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Abstract
The invention discloses a marine ranching dike netting gear component assembly method, wherein a double-layer fiber net, a medium-soft connection net and a woven net are used. The marine ranching dike netting gear component assembly method is characterized in that an upper margin line of the woven net and a lower line of the double-layer fiber net are bound and tightened with a single fast knot through a sixteen-strand polyester woven rope with the diameter of 4.6mm and are spaced by 5cm; next, a lower line of the medium-soft connection net and a connecting steel cable on the woven net are bound and tightened with a single fast knot through a sixteen-strand polyester woven rope with the diameter of 4.6mm and are spaced by 5cm; then, an upper line of the medium-soft connection net and a connecting net line on the double-layer fiber net are bound and tightened with a single fast knot through a sixteen-strand polyester woven rope with the diameter of 4.6mm and are spaced by 5cm; after an upper line of the double-layer fiber net, the upper line of the medium-soft connection net, the lower line of the medium-soft connection net, a lower margin line of the woven net and the double-layer fiber net are subjected to anti-dirt treatment, a large-mesh ultra-high molecular weight polyethylene warp knitting net is directly bound, connected and fixed to a marine ranching dike netting gear pile.
Description
Technical field
The present invention relates to oceanic pasture dykes and dams netting gear technical field.
Background technology
In view of the difference of the factors such as breeding way and stocked carp specification, in oceanic pasture dykes and dams netting gear, etting size of mesh difference is also very large; According to the size of size of mesh, the etting that size of mesh is not more than 50mm is called little mesh net (clothing), and the etting that size of mesh is not less than 200mm is called large mesh net (clothing), such as little mesh polyamide net, large mesh acid amides net etc.According to the number of plies of etting in netting gear, single layer structure synthetic fibers etting is called single layer fibre net or single layer fibre etting, double-decker synthetic fibers etting is called double-deck fleece or double-deck fiber etting, and three-decker synthetic fibers etting is called three layers of fleece or three layers of fiber etting etc.Oceanic pasture dykes and dams netting gear and fishing gear or fish culture net cage differ greatly, and fishing gear or netting of culture net cage assembly method are not suitable for the assembling of (comprising that double-deck fleece, medium-soft state connect the mesh grid of etting, Zn-Al alloy wire or the braiding of copper alloy silk) of oceanic pasture dykes and dams netting gear assembly.Existing oceanic pasture dykes and dams netting gear adopts single layer fibre net.Existing oceanic pasture dykes and dams netting gear with the fouling organisms such as the online barnacle of single layer fibre adhere to seriously, single layer fibre net and stanchion be directly connected very easily wearing and tearing, single layer fibre net has the broken fish of net to escape accident when the bad weathers such as typhoon, escape fish accident and not only to raiser or breeding enterprise, bring loss, and the cultured fishes of escaping in a large number also can destroy local sea area biological chain sometimes, thereby bring heavy losses to whole industry and even marine ecology.In the evolution of oceanic pasture dykes and dams netting gear, also have some technical barriers urgently to be resolved hurrily, as the smooth problem etc. not of water body exchange inside and outside wear problem, oceanic pasture dykes and dams netting gear between the assembly method problem of oceanic pasture dykes and dams netting gear assembly, how shock resistance problem of oceanic pasture dykes and dams netting gear, the anti-marine biofouling problem of oceanic pasture dykes and dams netting gear, the stake of oceanic pasture dykes and dams netting gear net.
Summary of the invention
The assembly method that the object of this invention is to provide a kind of oceanic pasture dykes and dams netting gear assembly, to prevent in oceanic pasture dykes and dams netting gear that stocked carp escapes, reduces draping number of times, reduces cultivation labor strength, avoids directly connecting between net stake contact wear, improves netting gear shock resistance, improves netting gear antifouling property, improves oceanic pasture overall efficiency, promote the equipment of oceanic pasture complete set.
Technical scheme of the present invention adopts double-deck fleece, medium-soft state to connect etting and mesh grid, it is characterized in that the superhigh molecular weight polyethylene fibers warping that is first 176tex by line density becomes the superhigh molecular weight polyethylene fibers yarn of line density 176tex, according to the special braiding structure of the size of mesh of 46mm, " 5 lopping+14 inlaid thread " and longitudinally thermal finalization to process 19 line densities be 176tex superhigh molecular weight polyethylene fibers yarn with tricot machine, is processed into little mesh ultra-high molecular weight polyethylene that specification is " UHMWPE-176tex * 29-46 " through netting, it is 176tex superhigh molecular weight polyethylene fibers yarn that the superhigh molecular weight polyethylene fibers warping that is 176tex by line density becomes line density, and the large mesh ultra-high molecular weight polyethylene that 28 line density 176tex superhigh molecular weight polyethylene fibers yarns is processed into " UHMWPE-176tex * 42-447 " according to the special braiding structure of the size of mesh of 447mm, " 7 lopping+21 inlaid thread " and longitudinal thermal finalization processing is through netting, with the little mesh ultra-high molecular weight polyethylene that fishing net anti-fouling agent obtains aforesaid way, through netting and large mesh ultra-high molecular weight polyethylene, through netting, carry out antifouling processing, dry little mesh ultra-high molecular weight polyethylene after the antifouling processing of rear acquisition through netting and large mesh ultra-high molecular weight polyethylene through netting, it is the superhigh molecular weight polyethylene fibers rope yarn of 720tex that the superhigh molecular weight polyethylene fibers doubling that is 180tex by line density becomes line density, the superhigh molecular weight polyethylene fibers rope yarn that is 720tex by 14 line densities is again twisted with the fingers according to Z, the 31mm thigh lay pitch, it is three bursts of ultra-high molecular weight polyethylene torsades of Z sth. made by twisting of 12mm that the special torsade processes of the 34mm rope lay pitch becomes diameter, and the superhigh molecular weight polyethylene fibers rope yarn that is 720tex by 14 line densities is twisted with the fingers by S, the 31mm thigh lay pitch, it is three bursts of ultra-high molecular weight polyethylene torsades of S sth. made by twisting of 12mm that the special torsade processes of the 34mm rope lay pitch becomes diameter, it is the superhigh molecular weight polyethylene fibers rope yarn of 720tex that the superhigh molecular weight polyethylene fibers doubling that is 180tex by line density becomes line density, the superhigh molecular weight polyethylene fibers rope yarn that is 720tex by 30 line densities is again twisted with the fingers according to S, the 44mm thigh lay pitch, it is three bursts of ultra-high molecular weight polyethylene torsades of S sth. made by twisting of 14mm that the special torsade processes of the 39mm rope lay pitch becomes diameter, and the superhigh molecular weight polyethylene fibers rope yarn that is 720tex by 30 line densities is twisted with the fingers according to Z, the 44mm thigh lay pitch, it is three bursts of ultra-high molecular weight polyethylene torsades of Z sth. made by twisting of 14mm that the special torsade processes of the 39mm rope lay pitch becomes diameter, horizontal hanging ratio by 0.7068, little mesh ultra-high molecular weight polyethylene after the antifouling processing of a width 224m * 5m is installed through the top edge of netting length direction the Z that a diameter is 12mm and is twisted with the fingers three bursts of ultra-high molecular weight polyethylene torsades as exaggerated, at lower limb, the S that a diameter is 14mm is installed and twists with the fingers three bursts of ultra-high molecular weight polyethylene torsades as infraclass, above infraclass, the long connection head rope of a 224m is installed at 0.5m place, connects the head rope and adopts the stereotyped writing terylene woven rope of diameter 10mm to connect the connection of etting on double-deck fleece for medium-soft state, horizontal hanging ratio by 0.7068, large mesh ultra-high molecular weight polyethylene after the antifouling processing of a width 224m * 5m is installed through the top edge of netting length direction S that a diameter is 12mm and is twisted with the fingers exaggerated through netting of the large mesh ultra-high molecular weight polyethylene of three bursts of ultra-high molecular weight polyethylene torsades after as antifouling processing, at lower limb, Z that a diameter is 14mm is installed and twists with the fingers the large mesh ultra-high molecular weight polyethylene of three bursts of ultra-high molecular weight polyethylene torsades after as antifouling processing through the infraclass of netting, the ultra-high molecular weight polyethylene netting twine that large mesh ultra-high molecular weight polyethylene by the little mesh ultra-high molecular weight polyethylene after antifouling processing after the exaggerated and antifouling processing of netting is 3.3mm through netting exaggerated with diameter pricks that to tie up into double-deck fleece exaggerated, little mesh ultra-high molecular weight polyethylene after the antifouling processing ultra-high molecular weight polyethylene netting twine that the large mesh ultra-high molecular weight polyethylene after antifouling processing is 3.3mm through the infraclass of netting with diameter through the infraclass of netting is pricked and tied up into double-deck fleece infraclass, and this has just obtained the double-deck fleece of oceanic pasture dykes and dams netting gear, cut out little mesh ultra-high molecular weight polyethylene after the antifouling processing of rectangle of a width 224m * 2m through netting, it is obtained after width doubling to little mesh ultra-high molecular weight polyethylene after the double-deck antifouling processing of rectangle of a width 224m * 1m through netting, then thereon, lower limb installs respectively diameter 10.6mm stereotyped writing terylene woven rope and as medium-soft state, connects that etting is exaggerated, medium-soft state connects etting infraclass, this has just obtained medium-soft state and has connected etting, the mesh grid mesh length of side is 3.2cm, knitmesh is 3.9mm by alloy string diameter, the rectangle nylon rope frame of a 16m * 4m is first installed in the rectangle mesh grid of a 16.32m * 4.32m, the Edge Distance of rectangle nylon rope frame distance square weave net is 16cm, rectangle nylon rope frame diameter is tri-strands of nylon ropes of 4.4mm, the B alloy wire of rectangle mesh grid edge 16cm carries out bending bag rope to be processed, the crooked bag rope of B alloy wire need tightly be wrapped in rectangle nylon rope frame in crooked B alloy wire with rope while processing, thereby obtain the rectangle mesh grid after 16m * 4m curved edge bag rope is processed, rectangle mesh grid after curved edge bag rope is processed is laterally installed diameter 9.3mm every 4m strong point difference parallel longitudinal again, the S of long 4.6m twists with the fingers three strands of polythene ropes, Z twists with the fingers three strands of polythene ropes, Z twists with the fingers between three strands of polythene ropes and three strands of polythene ropes of S sth. made by twisting and directly pricks and tie up with diameter 2.5mm terylene braided wire, S twists with the fingers three strands of polythene ropes and directly pricks and tie up again and between mesh grid, Z twists with the fingers between three strands of polythene ropes and mesh grid and does not directly prick and tie up, Z twists with the fingers between three strands of polythene ropes and oceanic pasture dykes and dams netting gear stanchion and ties up and be connected with the direct bundle of 16 strands of terylene woven ropes of diameter 4.6mm, two ends that three strands of polythene ropes of S sth. made by twisting and Z twist with the fingers after three strands of polythene ropes are installed insert rectangle nylon rope frame with in rope strand through rectangle nylon rope frame with beating two fast knots with the frame of restricting and will remain end after arbitrary rope strand of rope, the S of usining twists with the fingers the vertical manrope of the rectangle mesh grid after three strands of polythene ropes are processed as curved edge bag rope, then the horizontal parallel installation diameter 9.7mm of the longitudinal midpoint of rectangle mesh grid after curved edge bag rope is processed, the S of long 224.6m twists with the fingers three strands of polypropylene ropes, Z twists with the fingers three strands of polypropylene ropes, Z twists with the fingers between three strands of polypropylene ropes and three strands of polypropylene ropes of S sth. made by twisting and directly pricks and tie up with the terylene braided wire of diameter 2.5mm, S twists with the fingers between three strands of polypropylene ropes and mesh grid and directly pricks and tie up, Z twists with the fingers between three strands of polypropylene ropes and mesh grid and does not directly prick and tie up, Z twists with the fingers between three strands of polypropylene ropes and oceanic pasture dykes and dams netting gear stanchion and ties up and be connected with the direct bundle of 16 strands of terylene woven ropes of diameter 4.6mm, two ends that three strands of polypropylene ropes of S sth. made by twisting and Z twist with the fingers after three strands of polypropylene ropes are installed insert rectangle nylon rope frame with in rope strand through rectangle nylon rope frame with beating two fast knots with the frame of restricting and will remain end after arbitrary rope strand of rope, the S of usining twists with the fingers the horizontal manrope of the rectangle mesh grid after three strands of polypropylene ropes are processed as curved edge bag rope, use the same method and obtain the mesh grid of other 13 assembled use, then by above-mentioned 14, assembledly by mesh grid width edge, with 16 strands of terylene woven ropes of diameter 4.6mm, be connected in turn the mesh grid after 224m * 4m curved edge bag rope is processed, the S that diameter 12mm is installed at the edge of mesh grid twists with the fingers three strands of terylene ropes and three strands of terylene ropes of Z sth. made by twisting, S twists with the fingers between three strands of terylene ropes and mesh grid and directly pricks and tie up, Z twists with the fingers between three strands of terylene ropes and mesh grid and does not directly prick and tie up, Z twists with the fingers between three strands of terylene ropes and three strands of terylene ropes of S sth. made by twisting and directly pricks and tie up with the terylene braided wire of diameter 2.5mm, the S of usining twists with the fingers three strands of terylene ropes as the edge guiding principle of mesh grid, the Z of usining twists with the fingers three strands of terylene ropes and restricts as being directly connected use between mesh grid and oceanic pasture dykes and dams netting gear stanchion, finally the connection rete cord that a 224m grows is installed at 0.5m place below apart from mesh grid top edge guiding principle, connect 16 strands of polyethylene kernmantles that rete cord adopts diameter 8.6mm, connect rete cord and connect the connection of etting infraclass in mesh grid for medium-soft state, this has just obtained the mesh grid of oceanic pasture dykes and dams netting gear, by pricking to tie up with single fast knot with 16 strands of terylene woven ropes of diameter 4.6mm by the spacing of 5cm between the top edge guiding principle of mesh grid and double-deck fibroreticulate infraclass, take out tightly, medium-soft state being connected to etting infraclass tied up and takes out tightly with single fast knot bundle with 16 strands of terylene woven ropes of diameter 4.6mm by the spacing of 5cm with being connected between rete cord in mesh grid again, then medium-soft state is connected to etting is exaggerated to be tied up and take out tightly with single fast knot bundle with 16 strands of terylene woven ropes of diameter 4.6mm by the spacing of 5cm with being connected between the head rope on double-deck fleece, this has just completed oceanic pasture dykes and dams netting gear and has been connected with between mesh grid and double-deck fleece, double-deck fleece is exaggerated, medium-soft state connects the large mesh ultra-high molecular weight polyethylene that etting is exaggerated, medium-soft state connects after the antifouling processing in etting infraclass, mesh grid lower limb guiding principle and double-deck fleece and ties up and be fastened on oceanic pasture dykes and dams netting gear stanchion through the direct bundle of netting.
Outstanding feature of the present invention be oceanic pasture dykes and dams netting gear with between mesh grid and double-deck fleece except pricking with the equidistant single fast knot of multiply rete cord and tiing up and be connected, another by medium-soft state, connect the upper and lower guiding principle of etting and is connected rete cord or the connection of the connection head rope with prepackage on etting separately, this kind of method of attachment increased the safety of oceanic pasture dykes and dams netting gears, effectively prevented that stocked carp is from junction escape between double-deck fleece for netting gear, the special braiding structure of " 5 lopping+14 inlaid thread " for the present invention, and etting is carried out createing after longitudinal thermal finalization processing 29 strands little mesh ultra-high molecular weight polyethylenes that specification is " UHMWPE-176tex * 29-46 " through netting, the equal nominal number of share of stock (29 strands) that it can be made compared with prior art field same material, braiding structure is that 29 strands of common braiding structure ultra-high molecular weight polyethylenes of " 6 lopping+11 inlaid thread " obviously improve through netting brute force, this has improved double-deck fibroreticulate service life and equipment for oceanic pasture dykes and dams netting gear greatly, the special braiding structure of " 7 lopping+21 inlaid thread " for the present invention, and etting is carried out createing after longitudinal thermal finalization processing 42 strands of large mesh ultra-high molecular weight polyethylenes that specification is " UHMWPE-176tex * 42-447 " through netting, the equal nominal number of share of stock (42 strands) that it can be made compared with prior art field same material, braiding structure is that 42 strands of common braiding structure ultra-high molecular weight polyethylenes of " 8 lopping+18 inlaid thread " obviously improve through netting brute force, this has improved double-deck fibroreticulate service life and equipment for oceanic pasture dykes and dams netting gear greatly, the present invention makes and through netting, with fishing net anti-fouling agent, carries out antifouling processing with large and small mesh ultra-high molecular weight polyethylene with double-deck fleece oceanic pasture dykes and dams netting gear, to obtain large and small mesh ultra-high molecular weight polyethylene after antifouling processing through netting, and allumen mesh grid also has good anti-pollution function, this has improved the whole antifouling property of oceanic pasture dykes and dams netting gears greatly, greatly reduced oceanic pasture dykes and dams netting gear draping number of times and reduced labour intensity, having promoted the inside and outside water body flow of oceanic pasture dykes and dams netting gear and stocked carp to grow, the present invention uses double-deck fleece in oceanic pasture dykes and dams netting gear, large mesh ultra-high molecular weight polyethylene in double-deck fleece is through netting bearing part stanchion tractive force and outside high current billow impulsive force, the impact through netting to the medium and small mesh ultra-high molecular weight polyethylene of oceanic pasture dykes and dams netting gear of buffering high current billow, improve little mesh ultra-high molecular weight polyethylene in double-deck fleece through anti-impact force, service life and the equipment of netting, greatly improved double-deck fleece shock resistance for oceanic pasture dykes and dams netting gear, the present invention directly contacts netting gear prick to tie up with netting gear stanchion through netting with the large mesh ultra-high molecular weight polyethylene in double-deck fleece and is connected, and netting gear does not directly contact with stanchion through netting with the little mesh ultra-high molecular weight polyethylene in double-deck fleece, avoided the direct contact wear of little mesh ultra-high molecular weight polyethylene between netting and stanchion, this has improved service life and the equipment of oceanic pasture dykes and dams netting gears greatly, the present invention is used for double-deck fibroreticulate manufacture for oceanic pasture dykes and dams netting gear by superhigh molecular weight polyethylene fibers material, keeping under equal powerful prerequisite, oceanic pasture dykes and dams netting gear reduces greatly with the more existing common synthetic fibers etting of double-deck fleece specification, greatly reduced double-deck fleece raw materials consumption for oceanic pasture dykes and dams netting gear, develop low-carbon (LC) cultivation, promoted breeding facility equipment, netting gear of the present invention is processed into torsade (comprising that " Z " is to torsade and " S " to torsade) by two phase reverse lays by the exaggerated or infraclass in double-deck fleece, in effectively having avoided using two with twisting with the fingers to the work accidents such as mutual winding between rope.Result of the test shows, the technical program improving anti-pollution function and the shock resistance of existing oceanic pasture dykes and dams netting gear, prevent that small dimension fish from escaping, reducing oceanic pasture dykes and dams netting gear draping number of times, the aspect effects such as direct contact wear between netting and stanchion are remarkable with the little mesh ultra-high molecular weight polyethylene in double-deck fleece to promote inside and outside oceanic pasture dykes and dams netting gear water body exchange and stocked carp to grow, avoid netting gear; Compared significant progress with the existing oceanic pasture dykes and dams netting gear single layer fibre network technology with the manufacture of common synthetic fibers etting, in use anti-fouling, shock resistance, the aspect such as anti-wear are with the obvious advantage, have greatly promoted China's oceanic pasture dykes and dams netting gear complete set equipment.
Accompanying drawing explanation
Fig. 1 is double-deck fiber net structure figure for oceanic pasture dykes and dams netting gear.
Fig. 2 is oceanic pasture dykes and dams netting gear woven mesh structure figure.
Fig. 3 is that medium-soft state connects etting structure chart.
Fig. 4 is method of attachment schematic diagram between mesh grid and double-deck fleece for oceanic pasture dykes and dams netting gear.
Embodiment
Below in conjunction with accompanying drawing explanation, implement best way of the present invention:
It is the superhigh molecular weight polyethylene fibers yarn of 176tex that the superhigh molecular weight polyethylene fibers warping that is first 176tex by line density becomes line density, then according to the special braiding structure of the size of mesh of 46mm, " 5 lopping+14 inlaid thread " and longitudinally thermal finalization to process 19 line densities be 176tex superhigh molecular weight polyethylene fibers yarn with tricot machine, is processed into little mesh ultra-high molecular weight polyethylene that specification is " UHMWPE-176tex * 29-46 " through netting;
With fishing net anti-fouling agent, little mesh ultra-high molecular weight polyethylene is carried out to antifouling processing through netting, after drying, just obtain little mesh ultra-high molecular weight polyethylene after antifouling processing through netting;
It is 176tex superhigh molecular weight polyethylene fibers yarn that the superhigh molecular weight polyethylene fibers warping that is 176tex by line density becomes line density, then according to the special braiding structure of the size of mesh of 447mm, " 7 lopping+21 inlaid thread " and longitudinally thermal finalization to process 28 line densities be that 176tex superhigh molecular weight polyethylene fibers yarn is processed into large mesh ultra-high molecular weight polyethylene that specification is " UHMWPE-176tex * 42-447 " through netting;
With fishing net anti-fouling agent, large mesh ultra-high molecular weight polyethylene is carried out to antifouling processing through netting, after drying, just obtain large mesh ultra-high molecular weight polyethylene after antifouling processing through netting;
It is the superhigh molecular weight polyethylene fibers rope yarn of 720tex that the superhigh molecular weight polyethylene fibers doubling that is 180tex by line density becomes line density, then the superhigh molecular weight polyethylene fibers rope yarn that is 720tex by 14 line densities according to the special torsade processes of Z sth. made by twisting, the 31mm thigh lay pitch, the 34mm rope lay pitch, to become diameter be that the Z of 12mm twists with the fingers three bursts of ultra-high molecular weight polyethylene torsades;
It is the superhigh molecular weight polyethylene fibers rope yarn of 720tex that the superhigh molecular weight polyethylene fibers doubling that is 180tex by line density becomes line density, then the superhigh molecular weight polyethylene fibers rope yarn that is 720tex by 14 line densities according to the special torsade processes of S sth. made by twisting, the 31mm thigh lay pitch, the 34mm rope lay pitch, to become diameter be that the S of 12mm twists with the fingers three bursts of ultra-high molecular weight polyethylene torsades;
It is the superhigh molecular weight polyethylene fibers rope yarn of 720tex that the superhigh molecular weight polyethylene fibers doubling that is 180tex by line density becomes line density, then the superhigh molecular weight polyethylene fibers rope yarn that is 720tex by 30 line densities according to the special torsade processes of S sth. made by twisting, the 44mm thigh lay pitch, the 39mm rope lay pitch, to become diameter be that the S of 14mm twists with the fingers three bursts of ultra-high molecular weight polyethylene torsades;
It is the superhigh molecular weight polyethylene fibers rope yarn of 720tex that the superhigh molecular weight polyethylene fibers doubling that is 180tex by line density becomes line density, then the superhigh molecular weight polyethylene fibers rope yarn that is 720tex by 30 line densities according to the special torsade processes of Z sth. made by twisting, the 44mm thigh lay pitch, the 39mm rope lay pitch, to become diameter be that the Z of 14mm twists with the fingers three bursts of ultra-high molecular weight polyethylene torsades;
Horizontal hanging ratio by 0.7068, little mesh ultra-high molecular weight polyethylene after the antifouling processing of width 224m length * 5m width is installed through the top edge of netting length direction the Z that a diameter is 12mm and is twisted with the fingers three bursts of ultra-high molecular weight polyethylene torsades, usings exaggerated through netting of this little mesh ultra-high molecular weight polyethylene after as antifouling processing; Little mesh ultra-high molecular weight polyethylene after the antifouling processing of above-mentioned 224m length * 5m width is installed through the lower limb of netting length direction the S that a diameter is 14mm and is twisted with the fingers three bursts of ultra-high molecular weight polyethylene torsades, usings the infraclass of this little mesh ultra-high molecular weight polyethylene after as antifouling processing through netting; The long connection head rope (3 in Fig. 1) of a 224m is installed at little mesh ultra-high molecular weight polyethylene after antifouling processing 0.5m place above the infraclass of netting; Connect the stereotyped writing terylene woven rope that the head rope adopts diameter 10mm, connect the head rope and connect etting in the connection on double-deck fleece for netting gear of oceanic pasture dykes and dams for medium-soft state;
Horizontal hanging ratio by 0.7068, large mesh ultra-high molecular weight polyethylene after the antifouling processing of width 224m length * 5m width is installed through the top edge of netting length direction the S that a diameter is 12mm and is twisted with the fingers three bursts of ultra-high molecular weight polyethylene torsades, usings exaggerated through netting of this large mesh ultra-high molecular weight polyethylene after as antifouling processing; Large mesh ultra-high molecular weight polyethylene after the antifouling processing of described 224m length * 5m width is installed through the lower limb of netting length direction the Z that a diameter is 14mm and is twisted with the fingers three bursts of ultra-high molecular weight polyethylene torsades, usings the infraclass of this large mesh ultra-high molecular weight polyethylene after as antifouling processing through netting; The ultra-high molecular weight polyethylene netting twine that large mesh ultra-high molecular weight polyethylene by the little mesh ultra-high molecular weight polyethylene after antifouling processing after the exaggerated and antifouling processing of netting is 3.3mm through netting exaggerated with diameter is pricked and is tied up into oceanic pasture dykes and dams netting gear with double-deck fleece exaggerated (24 in 2 in Fig. 1 or Fig. 4); Little mesh ultra-high molecular weight polyethylene after the antifouling processing ultra-high molecular weight polyethylene netting twine that the large mesh ultra-high molecular weight polyethylene after antifouling processing is 3.3mm through the infraclass of netting with diameter through the infraclass of netting is pricked and tied up into double-deck fleece infraclass for oceanic pasture dykes and dams netting gear (22 in 4 in Fig. 1 or Fig. 4), and this has just obtained oceanic pasture dykes and dams double-deck fleece (21 in 1 in Fig. 1 or Fig. 4) for netting gear;
Cut out little mesh ultra-high molecular weight polyethylene after the antifouling processing of rectangle of width length 224m * width 2m through netting, it is obtained after width doubling to little mesh ultra-high molecular weight polyethylene after the double-deck antifouling processing of rectangle of width length 224m * width 1m through netting; Then the stereotyped writing terylene woven rope that the little mesh ultra-high molecular weight polyethylene after the double-deck antifouling processing of rectangle is installed respectively diameter 10.6mm, length 450m through the upper and lower edge of netting long side direction using this as medium-soft state connect etting exaggerated (25 in 10 in Fig. 3 or Fig. 4), medium-soft state connects etting infraclass (27 in 11 in Fig. 3 or Fig. 4), this has just obtained medium-soft state and has connected etting (9 in Fig. 3);
The mesh length of side of mesh grid is that 3.2cm, knitmesh are 3.9mm by alloy string diameter; The rectangle nylon rope frame of length 16m * width 4m is first installed in the rectangle mesh grid of block length 16.32m * width 4.32m, the Edge Distance of rectangle nylon rope frame distance square weave net is 16cm, and rectangle nylon rope frame is 4.4mm with three strands of nylon rope diameters; Again by rectangle mesh grid edge-perpendicular in long limit and the long B alloy wire of width edge direction 16cm carry out the processing of bending bag rope, the crooked bag rope of B alloy wire need tightly be wrapped in rectangle nylon rope frame in crooked B alloy wire with rope while processing, thereby obtains the rectangle mesh grid after block length 16m * width 4m curved edge bag rope is processed; Laterally every 4m strong point, S sth. made by twisting three gangs of polythene ropes, the Z of parallel longitudinal installation diameter 9.3mm, long 4.6m twist with the fingers three strands of polythene ropes respectively in rectangle mesh grid after curved edge bag rope is processed again, Z twists with the fingers three strands of polythene ropes and twists with the fingers between three strands of polythene ropes and directly prick and tie up with diameter 2.5mm terylene braided wire with S, S twist with the fingers three strands of polythene ropes again and between mesh grid direct bundle tie up; Z twists with the fingers between three strands of polythene ropes and mesh grid and does not directly prick and tie up, and Z twists with the fingers between three strands of polythene ropes and oceanic pasture dykes and dams netting gear stanchion and ties up and be connected with the direct bundle of 16 strands of terylene woven ropes of diameter 4.6mm; Two ends that three strands of polythene ropes of S sth. made by twisting and Z twist with the fingers after three strands of polythene ropes are installed must insert rectangle nylon rope frame with in rope strand with beating two fast knots with the frame of restricting and will remain end after arbitrary rope strand of rope through rectangle nylon rope frame; The S that in rectangle mesh grid after a slice length 16m * width 4m curved edge bag rope is processed, 3 diameters of the direct connection of accumulative total are 9.3mm twists with the fingers three strands of polythene ropes, and the S of usining twists with the fingers the vertical manrope of the rectangle mesh grid after three strands of polythene ropes are processed as curved edge bag rope; Then the S of the horizontal parallel installation diameter 9.7mm of the longitudinal midpoint of rectangle mesh grid, the long 224.6m after curved edge bag rope is processed twists with the fingers three gangs of polypropylene ropes, Z and twists with the fingers three strands of polypropylene ropes, Z twists with the fingers between three strands of polypropylene ropes and three strands of polypropylene ropes of S sth. made by twisting and directly pricks and tie up with the terylene braided wire of diameter 2.5mm, and between three strands of polypropylene ropes of S sth. made by twisting and mesh grid, directly bundle is tied up; Z twists with the fingers between three strands of polypropylene ropes and mesh grid and does not directly prick and tie up, and Z twists with the fingers between three strands of polypropylene ropes and oceanic pasture dykes and dams netting gear stanchion and ties up and be connected with the direct bundle of 16 strands of terylene woven ropes of diameter 4.6mm; Two ends that three strands of polypropylene ropes of S sth. made by twisting and Z twist with the fingers after three strands of polypropylene ropes are installed must insert rectangle nylon rope frame with in rope strand with beating two fast knots with the frame of restricting and will remain end after arbitrary rope strand of rope through rectangle nylon rope frame; The S that in rectangle mesh grid after a slice length 16m * width 4m curved edge bag rope is processed, 1 diameter of the direct connection of accumulative total is 9.7mm twists with the fingers three strands of polypropylene ropes, and the S of usining twists with the fingers the horizontal manrope of the rectangle mesh grid after three strands of polypropylene ropes are processed as curved edge bag rope; Use the same method and obtain the mesh grid of other 13 assembled use; Then by above-mentioned 14, assembledly by mesh grid width edge, with 16 strands of terylene woven ropes of diameter 4.6mm, be connected in turn the oceanic pasture dykes and dams netting gear mesh grid after block length 224m * height 4m curved edge bag rope is processed;
At oceanic pasture dykes and dams netting gear, with the S that diameter 12mm is installed at the edge of mesh grid, twist with the fingers three strands of terylene ropes and Z twists with the fingers three strands of terylene ropes, S twists with the fingers that three strands of terylene ropes are tied up with directly pricking between mesh grid with oceanic pasture dykes and dams netting gear, Z twists with the fingers that three strands of terylene ropes are not tied up with directly not pricking between mesh grid with oceanic pasture dykes and dams netting gear, with the direct bundle of terylene braided wire of diameter 2.5mm, tie up between three strands of terylene ropes of Z sth. made by twisting and three strands of terylene ropes of S sth. made by twisting; The S of usining twists with the fingers three strands of terylene ropes and as the edge guiding principle of mesh grid, the Z of usining for oceanic pasture dykes and dams netting gear, twists with the fingers three strands of terylene ropes and is directly connected with restricting with between mesh grid and oceanic pasture dykes and dams netting gear stanchion as oceanic pasture dykes and dams netting gear, be wherein arranged in oceanic pasture dykes and dams for netting gear the edge guiding principle of mesh grid top edge, lower limb be respectively oceanic pasture dykes and dams netting gear mesh grid top edge guiding principle (5 or Fig. 4 of Fig. 2 26), oceanic pasture dykes and dams netting gear mesh grid lower limb guiding principle (7 or Fig. 4 of Fig. 2 28); Finally apart from oceanic pasture dykes and dams netting gear, with 0.5m place, mesh grid top edge guiding principle (26 in 5 in Fig. 2 or Fig. 4) below, the long connection rete cord (6 in Fig. 2) of a 224m is being installed; Connect 16 strands of polyethylene kernmantles that rete cord adopts diameter 8.6mm, connect rete cord and connect the connection of etting infraclass in mesh grid for medium-soft state, this has just obtained oceanic pasture dykes and dams mesh grids for netting gear (23 in 8 in Fig. 2 or Fig. 4);
Oceanic pasture dykes and dams netting gear is taken out tightly with pricking to tie up with single fast knot with 16 strands of terylene woven ropes of diameter 4.6mm by the spacing of 5cm between double-deck fleece infraclass with top edge guiding principle and the oceanic pasture dykes and dams netting gear of mesh grid; Again medium-soft state is connected etting exaggerated between the head rope, by the spacing of 5cm, with 16 strands of terylene woven ropes of diameter 4.6mm, with single fast knot, prick to tie up with being connected on double-deck fleece with oceanic pasture dykes and dams netting gear take out tightly, then medium-soft state connection etting infraclass is tied up and is taken out tightly with single fast knot bundle with 16 strands of terylene woven ropes of diameter 4.6mm by the spacing of 5cm with being connected between rete cord in mesh grid with oceanic pasture dykes and dams netting gear; This has just completed oceanic pasture dykes and dams netting gear and has been connected with between mesh grid and double-deck fleece;
Oceanic pasture dykes and dams netting gear is exaggerated with double-deck fleece, medium-soft state connects that etting is exaggerated, medium-soft state connects etting infraclass, oceanic pasture dykes and dams netting gear directly contacts and pricks to tie up with oceanic pasture dykes and dams netting gear stanchion through netting with the large mesh ultra-high molecular weight polyethylene after the antifouling processing in double-deck fleece with mesh grid lower limb guiding principle and oceanic pasture dykes and dams netting gear and is connected, and guarantees that the oceanic pasture dykes and dams netting gear after connection can tightly be fixed on oceanic pasture dykes and dams netting gear stanchion with mesh grid and double-deck fleece.
Claims (1)
1. the assembly method of oceanic pasture dykes and dams netting gear assembly, adopt double-deck fleece, medium-soft state connects etting and mesh grid, it is characterized in that the superhigh molecular weight polyethylene fibers warping that is first 176tex by line density becomes the superhigh molecular weight polyethylene fibers yarn of line density 176tex, according to the size of mesh of 46mm, the special braiding structure of " 5 lopping+14 inlaid thread " and longitudinally thermal finalization are processed 19 line densities, and to be 176tex superhigh molecular weight polyethylene fibers yarn be processed into little mesh ultra-high molecular weight polyethylene that specification is " UHMWPE-176tex * 29-46 " through netting with tricot machine, it is 176tex superhigh molecular weight polyethylene fibers yarn that the superhigh molecular weight polyethylene fibers warping that is 176tex by line density becomes line density, and the large mesh ultra-high molecular weight polyethylene that 28 line density 176tex superhigh molecular weight polyethylene fibers yarns is processed into " UHMWPE-176tex * 42-447 " according to the special braiding structure of the size of mesh of 447mm, " 7 lopping+21 inlaid thread " and longitudinal thermal finalization processing is through netting, with the little mesh ultra-high molecular weight polyethylene that fishing net anti-fouling agent obtains aforesaid way, through netting and large mesh ultra-high molecular weight polyethylene, through netting, carry out antifouling processing, dry little mesh ultra-high molecular weight polyethylene after the antifouling processing of rear acquisition through netting and large mesh ultra-high molecular weight polyethylene through netting, it is the superhigh molecular weight polyethylene fibers rope yarn of 720tex that the superhigh molecular weight polyethylene fibers doubling that is 180tex by line density becomes line density, the superhigh molecular weight polyethylene fibers rope yarn that is 720tex by 14 line densities is again twisted with the fingers according to Z, the 31mm thigh lay pitch, it is three bursts of ultra-high molecular weight polyethylene torsades of Z sth. made by twisting of 12mm that the special torsade processes of the 34mm rope lay pitch becomes diameter, and the superhigh molecular weight polyethylene fibers rope yarn that is 720tex by 14 line densities is twisted with the fingers by S, the 31mm thigh lay pitch, it is three bursts of ultra-high molecular weight polyethylene torsades of S sth. made by twisting of 12mm that the special torsade processes of the 34mm rope lay pitch becomes diameter, it is the superhigh molecular weight polyethylene fibers rope yarn of 720tex that the superhigh molecular weight polyethylene fibers doubling that is 180tex by line density becomes line density, the superhigh molecular weight polyethylene fibers rope yarn that is 720tex by 30 line densities is again twisted with the fingers according to S, the 44mm thigh lay pitch, it is three bursts of ultra-high molecular weight polyethylene torsades of S sth. made by twisting of 14mm that the special torsade processes of the 39mm rope lay pitch becomes diameter, and the superhigh molecular weight polyethylene fibers rope yarn that is 720tex by 30 line densities is twisted with the fingers according to Z, the 44mm thigh lay pitch, it is three bursts of ultra-high molecular weight polyethylene torsades of Z sth. made by twisting of 14mm that the special torsade processes of the 39mm rope lay pitch becomes diameter, horizontal hanging ratio by 0.7068, little mesh ultra-high molecular weight polyethylene after the antifouling processing of a width 224m * 5m is installed through the top edge of netting length direction the Z that a diameter is 12mm and is twisted with the fingers three bursts of ultra-high molecular weight polyethylene torsades as exaggerated, at lower limb, the S that a diameter is 14mm is installed and twists with the fingers three bursts of ultra-high molecular weight polyethylene torsades as infraclass, above infraclass, the long connection head rope of a 224m is installed at 0.5m place, connects the head rope and adopts the stereotyped writing terylene woven rope of diameter 10mm to connect the connection of etting on double-deck fleece for medium-soft state, horizontal hanging ratio by 0.7068, large mesh ultra-high molecular weight polyethylene after the antifouling processing of a width 224m * 5m is installed through the top edge of netting length direction S that a diameter is 12mm and is twisted with the fingers exaggerated through netting of the large mesh ultra-high molecular weight polyethylene of three bursts of ultra-high molecular weight polyethylene torsades after as antifouling processing, at lower limb, Z that a diameter is 14mm is installed and twists with the fingers the large mesh ultra-high molecular weight polyethylene of three bursts of ultra-high molecular weight polyethylene torsades after as antifouling processing through the infraclass of netting, the ultra-high molecular weight polyethylene netting twine that large mesh ultra-high molecular weight polyethylene by the little mesh ultra-high molecular weight polyethylene after antifouling processing after the exaggerated and antifouling processing of netting is 3.3mm through netting exaggerated with diameter pricks that to tie up into double-deck fleece exaggerated, little mesh ultra-high molecular weight polyethylene after the antifouling processing ultra-high molecular weight polyethylene netting twine that the large mesh ultra-high molecular weight polyethylene after antifouling processing is 3.3mm through the infraclass of netting with diameter through the infraclass of netting is pricked and tied up into double-deck fleece infraclass, and this has just obtained the double-deck fleece of oceanic pasture dykes and dams netting gear, cut out little mesh ultra-high molecular weight polyethylene after the antifouling processing of rectangle of a width 224m * 2m through netting, it is obtained after width doubling to little mesh ultra-high molecular weight polyethylene after the double-deck antifouling processing of rectangle of a width 224m * 1m through netting, then thereon, lower limb installs respectively diameter 10.6mm stereotyped writing terylene woven rope and as medium-soft state, connects that etting is exaggerated, medium-soft state connects etting infraclass, this has just obtained medium-soft state and has connected etting, the mesh grid mesh length of side is 3.2cm, knitmesh is 3.9mm by alloy string diameter, the rectangle nylon rope frame of a 16m * 4m is first installed in the rectangle mesh grid of a 16.32m * 4.32m, the Edge Distance of rectangle nylon rope frame distance square weave net is 16cm, rectangle nylon rope frame diameter is tri-strands of nylon ropes of 4.4mm, the B alloy wire of rectangle mesh grid edge 16cm carries out bending bag rope to be processed, the crooked bag rope of B alloy wire need tightly be wrapped in rectangle nylon rope frame in crooked B alloy wire with rope while processing, thereby obtain the rectangle mesh grid after 16m * 4m curved edge bag rope is processed, rectangle mesh grid after curved edge bag rope is processed is laterally installed diameter 9.3mm every 4m strong point difference parallel longitudinal again, the S of long 4.6m twists with the fingers three strands of polythene ropes, Z twists with the fingers three strands of polythene ropes, Z twists with the fingers between three strands of polythene ropes and three strands of polythene ropes of S sth. made by twisting and directly pricks and tie up with diameter 2.5mm terylene braided wire, S twists with the fingers three strands of polythene ropes and directly pricks and tie up again and between mesh grid, Z twists with the fingers between three strands of polythene ropes and mesh grid and does not directly prick and tie up, Z twists with the fingers between three strands of polythene ropes and oceanic pasture dykes and dams netting gear stanchion and ties up and be connected with the direct bundle of 16 strands of terylene woven ropes of diameter 4.6mm, two ends that three strands of polythene ropes of S sth. made by twisting and Z twist with the fingers after three strands of polythene ropes are installed insert rectangle nylon rope frame with in rope strand through rectangle nylon rope frame with beating two fast knots with the frame of restricting and will remain end after arbitrary rope strand of rope, the S of usining twists with the fingers the vertical manrope of the rectangle mesh grid after three strands of polythene ropes are processed as curved edge bag rope, then the horizontal parallel installation diameter 9.7mm of the longitudinal midpoint of rectangle mesh grid after curved edge bag rope is processed, the S of long 224.6m twists with the fingers three strands of polypropylene ropes, Z twists with the fingers three strands of polypropylene ropes, Z twists with the fingers between three strands of polypropylene ropes and three strands of polypropylene ropes of S sth. made by twisting and directly pricks and tie up with the terylene braided wire of diameter 2.5mm, S twists with the fingers between three strands of polypropylene ropes and mesh grid and directly pricks and tie up, Z twists with the fingers between three strands of polypropylene ropes and mesh grid and does not directly prick and tie up, Z twists with the fingers between three strands of polypropylene ropes and oceanic pasture dykes and dams netting gear stanchion and ties up and be connected with the direct bundle of 16 strands of terylene woven ropes of diameter 4.6mm, two ends that three strands of polypropylene ropes of S sth. made by twisting and Z twist with the fingers after three strands of polypropylene ropes are installed insert rectangle nylon rope frame with in rope strand through rectangle nylon rope frame with beating two fast knots with the frame of restricting and will remain end after arbitrary rope strand of rope, the S of usining twists with the fingers the horizontal manrope of the rectangle mesh grid after three strands of polypropylene ropes are processed as curved edge bag rope, use the same method and obtain the mesh grid of other 13 assembled use, then by above-mentioned 14, assembledly by mesh grid width edge, with 16 strands of terylene woven ropes of diameter 4.6mm, be connected in turn the mesh grid after 224m * 4m curved edge bag rope is processed, the S that diameter 12mm is installed at the edge of mesh grid twists with the fingers three strands of terylene ropes and three strands of terylene ropes of Z sth. made by twisting, S twists with the fingers between three strands of terylene ropes and mesh grid and directly pricks and tie up, Z twists with the fingers between three strands of terylene ropes and mesh grid and does not directly prick and tie up, Z twists with the fingers between three strands of terylene ropes and three strands of terylene ropes of S sth. made by twisting and directly pricks and tie up with the terylene braided wire of diameter 2.5mm, the S of usining twists with the fingers three strands of terylene ropes as the edge guiding principle of mesh grid, the Z of usining twists with the fingers three strands of terylene ropes and restricts as being directly connected use between mesh grid and oceanic pasture dykes and dams netting gear stanchion, finally the connection rete cord that a 224m grows is installed at 0.5m place below apart from mesh grid top edge guiding principle, connect 16 strands of polyethylene kernmantles that rete cord adopts diameter 8.6mm, connect rete cord and connect the connection of etting infraclass in mesh grid for medium-soft state, this has just obtained the mesh grid of oceanic pasture dykes and dams netting gear, by pricking to tie up with single fast knot with 16 strands of terylene woven ropes of diameter 4.6mm by the spacing of 5cm between the top edge guiding principle of mesh grid and double-deck fibroreticulate infraclass, take out tightly, medium-soft state being connected to etting infraclass tied up and takes out tightly with single fast knot bundle with 16 strands of terylene woven ropes of diameter 4.6mm by the spacing of 5cm with being connected between rete cord in mesh grid again, then medium-soft state is connected to etting is exaggerated to be tied up and take out tightly with single fast knot bundle with 16 strands of terylene woven ropes of diameter 4.6mm by the spacing of 5cm with being connected between the head rope on double-deck fleece, this has just completed oceanic pasture dykes and dams netting gear and has been connected with between mesh grid and double-deck fleece, double-deck fleece is exaggerated, medium-soft state connects the large mesh ultra-high molecular weight polyethylene that etting is exaggerated, medium-soft state connects after the antifouling processing in etting infraclass, mesh grid lower limb guiding principle and double-deck fleece and ties up and be fastened on oceanic pasture dykes and dams netting gear stanchion through the direct bundle of netting.
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| CN104813966A (en) * | 2015-04-02 | 2015-08-05 | 中国水产科学研究院东海水产研究所 | Method for assembling underwater copper alloy perforated mesh of pasture type shallow sea fence farming facility |
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| CN111955526A (en) * | 2020-06-05 | 2020-11-20 | 海南州雄川商贸有限公司 | Processing method of pond fish |
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