CN101720735B - High-performance float for gillnet fishing gear - Google Patents
High-performance float for gillnet fishing gear Download PDFInfo
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- CN101720735B CN101720735B CN200810201084XA CN200810201084A CN101720735B CN 101720735 B CN101720735 B CN 101720735B CN 200810201084X A CN200810201084X A CN 200810201084XA CN 200810201084 A CN200810201084 A CN 200810201084A CN 101720735 B CN101720735 B CN 101720735B
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- rope
- bamboo pole
- luminous
- float
- buoy
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Abstract
The invention discloses a high-performance float for a gillnet fishing gear, relating to a float for fishing gear. The high-performance float comprises a bamboo pole, a sinking block, a foam floater, a cloth piece, a net and a rope and is characterized in that the lower part of the bamboo pole is provided with a steel wire ring and a big rope loop, and partial big rope loop is exposed out of the sinking block to form a small rope loop; the distance from the bottom face of the foam floater to the bottom of the sinking block is 1.5 m, and the foam floater is wrapped with the luminous net and tied to the bamboo pole; the rectangular cloth piece on the top end of the floater is hemmed with canvas strips, and the rectangular cloth piece is marked with a number; the top parts of the floater and the bamboo poles are sleeved with a stainless steel tube, two round hole arranged on the stainless steel tube are used for positioning and tying the rectangular clothe piece, a three-stranded nylon rope penetrates through another round hole, and both ends of the nylon rope are spliced with eye loops; the small rope loop of the sinking block is tied with a luminous rope which has a slip handle knot at a position 0.8 m from the bottom of the sinking block, and the luminous rope is strained axially along the bamboo pole, penetrates through the eye loop of the cylindrical face side of the foam floater and the eye loop on the round hole of the stainless steel and has double hard knots at the eye loops.
Description
Technical field
The present invention relates to fishery engineering technical field gill net fishing gear and use buoy.
Background technology
Gill net is to connect the netting gear of growing up band shape by some net sheets.The gill net gear structure is simple, easy to operate, less demanding to fishing boat power, the production operation maneuverability, therefore, the gill net fishing gear fish for fishery engineering on the utilization wider.The gill net buoy is used for the two ends of train, also is assemblied in the centre of fourdrinier wire row, as the sign of train, makes gill net be laid in certain water layer simultaneously.
The tradition gill net with buoy because of not providing alarming sign to cause gill net to be crashed through or damage at dark surrounds by passing ships.The cloth that use the buoy upper end is very easily torn by wind in operation or blows off, and also can cause gill net to be crashed through or damage by passing ships.When gill net is laid more for a long time in the operation fishing zone, also can can't discern to cause the fishery dispute because of the cloth of buoy upper end.The foam plastic float that the gill net buoy uses is prone to damaged by stormy waves stream; Cause buoy buoyancy disappearance and sink to darker water layer or sinking; the slippage of buoy line on pole beacon also causes gill net can't accurately be laid in the water layer of certain depth, cause gill net to be crashed through or damage and influence the fishery harvesting effect of gill net by passing ships.
Summary of the invention
The present invention need solve the problem that the gill net buoy exists; A kind of high-performance float for gillnet fishing gear is provided; Make the gill net buoy that alarm function arranged in dark surrounds; The cloth sheet foam plastic float damaged, that prevent the gill net buoy that can prevent the gill net buoy is damaged, prevent the slippage of buoy line on pole beacon, prevent that gill net from being crashed through or damaging by passing ships, satisfies the safety needs of gill net operation.
Technical scheme of the present invention is made up of bamboo pole, sinker, foam plastic float, cloth sheet, etting and rope; A circular hole is arranged at the shaft bottom that it is characterized in that bamboo pole; Insert a steel wire in the circular hole; This steel wire all bends to the steel wire ring in the both sides of shaft, and both sides steel wire ring is the big fake made of polyethylene rope of hook respectively; The bamboo pole bottom that has steel wire ring and big fake is inserted in the sinker shell of half empty bottle shape; Concrete is inserted in space between sinker shell and bamboo pole, steel wire ring and the big fake; Constitute the sinker that is connected in the bamboo pole lower end, the part of big fake is exposed at and fills with the little fake of using as connecting rope outside the concrete sinker shell; The cylindrical foam float of punching penetrates from the top of bamboo pole; The distance of foam plastic float bottom surface and sinker bottom is 1.5m; Foam plastic float is tied up together with luminous etting parcel knot; The two ends of luminous etting are pricked and are tied up on bamboo pole, tie to tie up with foam plastic float at the luminous etting of both sides, the foam plastic float face of cylinder to fasten eye thimble on the rope; The haik sheet on buoy top is used the canvas strips bound edge, a nylon line suture is arranged in the canvas bound edge in a side of haik sheet width, and nylon wire stays that the outer length of canvas is used for and whip at the bamboo pole top, and the haik sheet is with anti-water-color paintbrush numbering sign; Cover stainless steel tube in the bamboo pole top of buoy is shaped on circular hole on the stainless steel tube, wherein two circular holes are used for the location and whip the haik sheet, wear three strands of nylon ropes in another circular hole, and three strands of nylon ropes pass behind the circular hole two ends eye thimble of respectively pegging graft; Tie respectively on two little fakes of sinker and tie up a luminous rope; Luminous rope is being made one and a knot apart from 0.8m place, sinker bottom; Luminous rope is axially strained and is passed successively the eye thimble of foam plastic float face of cylinder side and hang on the nylon rope eye thimble on the stainless steel tube circular hole along bamboo pole; And make two fast knots at three eye thimble places, the bundle of luminous etting end and bamboo pole tie up the place with polypropylene rope around whipping, and be in the same place tying to tie up with the bamboo pole bundle.
The present invention is with luminous etting parcel foam plastic float; Make that not only foam plastic float is difficult for being damaged by stormy waves stream; Avoid buoy to arrive darker water layer or sinking because of the buoyancy disappearance; Both made the gill net buoy be laid in the required certain depth water layer of operation, and made buoy at night or have alarm function in the dark surrounds; The haik sheet that canvas reinforcement bound edge is used in the upper end of buoy has sign simultaneously as distinguishing mark cracky not on the cloth sheet, also can avoid discerning and cause dispute; The present invention uses and is connected buoy line to knot, has effectively prevented the slippage of buoy line on pole beacon; The present invention is stainless steel tube of suit on the bamboo pole top; Not only good strengthening action is played on the bamboo pole top; Effectively prevent the breakage on bamboo pole top, and buoy top sign is positioned on the bamboo pole with the haik sheet, to prevent to prick the slippage of nylon wire on bamboo pole of tiing up the haik sheet; Satisfy the safety needs of gill net fishing gear operation, can avoid being crashed through or damaging by passing ships.
Description of drawings
Fig. 1 is buoy is equipped with steel wire ring and big fake with bamboo pole a sketch map;
Fig. 2 is buoy has sinker, little fake with bamboo pole a sketch map;
Fig. 3 is the sketch map that has the foam plastic float that the etting parcel is installed on the bamboo pole of sinker;
Fig. 4 is that buoy top sign is with haik sheet sketch map;
Fig. 5 is the sketch map that the haik sheet is installed on the buoy bamboo pole;
Fig. 6 is and a sketch map of knot
Fig. 7 is the structural representation of high-performance float for gillnet fishing gear.
Embodiment
Below in conjunction with accompanying drawing (see the best way of the explanation of Fig. 1~Fig. 7) embodiment of the present invention:
See Fig. 1, gill net fishing gear high-performance buoy plays a supportive role in whole buoy with bamboo pole 1; The long 4m of bamboo pole 1 shaft, shaft top end diameter 2.5cm; At the circular hole 6 that gets out a diameter 3mm apart from 8cm place, shaft bottom; The steel wire of long 10cm, diameter 3mm inserts in the circular hole 6; The steel wire exposed portions serve is with respect to the axial line symmetry of bamboo pole, and the steel wire that is exposed at the shaft both sides outward all bends to the steel wire ring 4,5 of an about 1cm of diameter; Pass the big fake 2,3 that steel wire ring 4,5 is made a Zhou Changyue 36cm with diameter 6mm polyethylene rope.
See Fig. 2; Gill net fishing gear high-performance buoy uses sinker 10 as the high-performance buoy heavy power to be provided, fixing bamboo pole 1 again, and sinker 10 adopts one 1.5 lift-off bottle; Along bottle parallel plane, the end bottle is sawn into two-section at the straight height of distance bottle dolly 15cm place, the half empty bottle at the band bottle end is made the sinker shell and is used; To have the steel wire ring and be to have in the vertical half empty bottle that inserts at the bottom of the band bottle that stands up in the bottom of bamboo pole 1 of big fake; The bottle end of end, the bottom contact half empty bottle of bamboo pole; Mixed concrete is poured in the space between half empty bottle, bamboo pole, steel wire ring and the big fake; The end that will axially upwards strain big fake with shaft during fill concrete fills with on the concrete half empty bottle to guarantee that sub-fraction that concrete fills the big fake in compacting back exposes to; The connecting rope that outside concrete, forms a Zhou Changyue 6cm is with marline circle 8,9; To the shaft of bamboo pole be placed the middle position of sinker shell during fill concrete; The steel wire that is connected the shaft bottom is the position of bamboo pole in concrete effectively fixedly, treats just to obtain behind the concrete setting 48h high-performance buoy with sinker 10 and be fixed on two the marline circles 8,9 in the sinker.
See Fig. 3, Fig. 5, gill net fishing gear high-performance buoy uses float as buoy in the water buoyancy to be provided.The bamboo pole 1 that during assembling the bottom is had sinker 10 and a marline circle 8,9 lies low on the ground; The cylindrical foam float 20 of punching of getting a high 45cm, bottom surface diameter 19cm then penetrates from the top of bamboo pole 1, when the distance of the bottom surface of the cylindrical foam float 20 of punching and sinker 10 bottoms is 1.5m till; The cylindrical foam float of punching 20 surfaces dry with water-repellent paint (the K11 universal waterproof coating of producing like Shanghai sword construction material dawn Co., Ltd) brushing earlier or uses the waterproof plastic film to wrap up after to use a block specifications again be " ρ
x36 * 36-15T25N50SJ " the luminous etting 19 of single fast knot type rectangle; the vertical, horizontal order number that is luminous etting is respectively 25 orders, 15 orders; the size of mesh of etting is 50mm; foam plastic float 20 is wrapped up fully, and the end at the two ends of luminous etting is tightly pricked with the polythene rope of diameter 4mm tie up on bamboo pole 12,13; After two weeks luminous etting 19 and foam plastic float 20 are tightened knot around foam plastic float at foam plastic float 20 upper and lower two places with the polythene rope 14,15 of diameter 4mm simultaneously and tie up and be in the same place, tie up rope 14,15 both sides at the knot on the foam plastic float face of cylinder then and respectively make the polythene rope eye thimble 16,17,18 that girth 10cm is used for connecting rope with the polythene rope of diameter 4mm.The cylindrical foam float of punching 20 surfaces are dried with the water-repellent paint brushing or can be avoided the foam plastic float suction with waterproof plastic film parcel, prolong the service time that foam plastic float keeps buoyancy.
See Fig. 4, gill net fishing gear high-performance buoy top sign is used the haik sheet, cuts out the red cloth sheet 24 of rectangle of a 30cm * 21cm during making, carries out the reinforcement bound edge for the cutting edge all around of the red cloth sheet 24 of rectangle with the high-quality canvas strips of width 8cm again; With the nylon wire 26,27 of rugosity 3mm, heat fusing is carried out at the two ends of nylon wire 26,27 handle, in case the end of nylon wire is loose under use or external force effect; In the canvas that a nylon line suture that when a side reinforcement bound edge of the red cloth sheet of rectangle 24 widths, above-mentioned end portion treatment is crossed, rugosity 3mm, long 81cm is folding; It is 30cm that each end of nylon wire 26,27 stays the outer length of bound edge canvas, and the red cloth sheet of the rectangle after the nylon wire of reserving 26,27 is used to sew up is connected use with bamboo pole; Give the rectangle after sewing up red cloth sheet 24 numberings with the colored, water-repellent pen at last, numbering 25 comprises sequence number, the name of vessel of buoy.The red cloth sheet 24 of rectangle after the stitching is pricked to tie up in the top of bamboo pole and is used as the gill net sign; It is difficult for being torn, scratching or blow off by wind in operation; Can not cause gill net to be crashed through or to damage because of obvious mark and label can not be provided by passing ships; At the same time on the cloth sheet with numbering, when operation fishing zone gill net more for a long time, can can't not discern yet and cause dispute because of damaged cloth.
See Fig. 5; buoy top sign is during with the location and installation of haik sheet on bamboo pole; adopt the thin-wall stainless steel 35 of an internal diameter 3cm, long 40cm, an end of stainless steel tube 35 blocks, and the other end of stainless steel tube 35 is enclosed within the top of buoy with bamboo pole 1; till stainless steel tube 35 is enclosed within on the bamboo pole 1 fully; make a call to two diameter 3mm, the circular hole 33 of 21cm apart on stainless steel tube 35 tops, make a call to the circular hole 36 of a diameter 4mm apart from first circular hole 29cm place, top, circular hole 33,36 passes stainless steel tube 35 both sides tube walls and bamboo pole 1; Buoy top sign passes the circular hole 33 of diameter 3mm on stainless steel tube 35 and the bamboo pole 1 respectively with two nylon wires of the red cloth sheet of rectangle 24 1 sides, and the circular hole 33 back tensions that nylon wire passes diameter 3mm tightly are positioned on the bamboo pole 1 around axial two circles of bamboo pole and with rectangle redness cloth sheet 24; Two ends three strands of nylon ropes heat treated, rugosity 4mm, long 80cm are passed the circular hole 36 of diameter 4mm on the stainless steel tube 35, and the two ends, circular hole 36 back that nylon rope the passes diameter 4mm girth 8cm that respectively pegs graft supplies to connect the nylon rope eye thimble 37,38 that luminous rope uses.
The present invention passes the buoy top sign pricked again behind the circular hole on bamboo pole and the stainless steel tube after tiing up stitching with rectangle redness cloth sheet at stainless steel tube of bamboo pole top suit and nylon wire; Not only good strengthening action is played on the bamboo pole top; Effectively prevent the breakage on bamboo pole top; And buoy top sign is tightened with the haik sheet be positioned on the bamboo pole, prevent to prick and tie up the buoy top and indicate with the haik sheet with the slippage of nylon wire on bamboo pole.
See Fig. 7; High-performance float for gillnet fishing gear adopts the luminous rope 58 of a long 6m, diameter 4mm; After the luminous rope 58 two ends melt process one of which end knot is tied up on the marline circle 8 of buoy with sinker 10 left sides; Strain the other end of luminous rope 58 and making one and a knot 66 apart from 0.8m place, plane, place, sinker bottom; Supplying to be connected buoy line 67 with a knot 66 uses; Then, with luminous rope 58 tension backs along bamboo pole axially left side, luminous etting, left side, the foam plastic float face of cylinder, luminous etting and bamboo pole axially the order in left side pass successively left side, the foam plastic float face of cylinder two girth 10cm polythene rope eye thimble 16,18 and hang on the nylon rope eye thimble 37 of a girth 8cm of stainless steel tube 35 circular holes 36 upper left sides, and make pair fast knots at three eye thimbles, 16,18,37 places; Get the luminous rope of the long 6m of second, diameter 4mm with above-mentioned identical method; To after the luminous rope ends melt process of second one of which end knot being tied up on the little fake of buoy with the sinker right side; The other end of the luminous rope of tension second is also being made one and a knot apart from 0.8m place, plane, place, sinker bottom; Then; With after the luminous rope stretch of second along the axial right side of bamboo pole, the order on luminous etting, right side, the foam plastic float face of cylinder, luminous etting and the axial right side of bamboo pole pass successively the foam plastic float face of cylinder the right side two girth 10cm the polythene rope eye thimble and hang on the nylon rope eye thimble of a girth 8cm on right side on stainless steel tube 35 circular holes, and make two fast knots at three eye thimble places; Like this, luminous rope 58 just links together sinker 10, foam plastic float 20 and bamboo pole 1 three; Then, two are in the same place with tightly pricking knot 66 to tie up with bamboo pole 1 around bamboo pole with the polypropylene rope of the heat treated rugosity 4mm in two ends; Luminous rope 58, parcel float are tightly pricked to tie up with bamboo pole 1 with the end at luminous etting 19 two ends and be in the same place at the bundle place of tiing up 12,13 of luminous etting end and bamboo pole with the polypropylene rope of the heat treated rugosity 4mm in two ends; Luminous rope 58 provides caution fluorescence for high-performance float for gillnet fishing gear together with luminous etting 19 in dark surrounds.
Claims (4)
1. the gill net fishing gear is used buoy; Form by bamboo pole, sinker, foam plastic float, cloth sheet, etting and rope; A circular hole is arranged at the shaft bottom that it is characterized in that bamboo pole; Insert a steel wire in the circular hole, this steel wire all bends to the steel wire ring in the both sides of shaft, and both sides steel wire ring is the big fake made of polyethylene rope of hook respectively; The bamboo pole bottom that has steel wire ring and big fake is inserted in the sinker shell of half empty bottle shape; Concrete is inserted in space between sinker shell and bamboo pole, steel wire ring and the big fake; Constitute the sinker that is connected in the bamboo pole lower end; The part of big fake is exposed at and fills with outside the concrete sinker shell, is used as the little fake that connecting rope is used; The cylindrical foam float of punching penetrates from the top of bamboo pole; The distance of foam plastic float bottom surface and sinker bottom is 1.5m; Foam plastic float is tied up together with luminous etting parcel knot; The two ends of luminous etting are pricked and are tied up on bamboo pole, tie to tie up with foam plastic float at the luminous etting of both sides, the foam plastic float face of cylinder to fasten eye thimble on the rope; The haik sheet on buoy top is used the canvas strips bound edge, a nylon line suture is arranged in the canvas bound edge in a side of haik sheet width, and nylon wire stays that the outer length of canvas is used for and whip at the bamboo pole top, and the haik sheet is with anti-water-color paintbrush numbering sign; Cover stainless steel tube in the bamboo pole top of buoy is shaped on circular hole on the stainless steel tube, wherein two circular holes are used for the location and whip the haik sheet, wear three strands of nylon ropes in another circular hole, and three strands of nylon ropes pass behind the circular hole two ends nylon rope eye thimble of respectively pegging graft; Tie respectively on two little fakes of sinker and tie up a luminous rope; Luminous rope is being made one and a knot apart from 0.8m place, sinker bottom; Luminous rope is axially strained and is passed successively the eye thimble of foam plastic float face of cylinder side and hang on the nylon rope eye thimble on the stainless steel tube circular hole along bamboo pole; And make two fast knots at three eye thimble places, the bundle of luminous etting end and bamboo pole tie up the place with polypropylene rope around whipping, and be in the same place tying to tie up with the bamboo pole bundle.
2. gill net fishing gear according to claim 1 is used buoy, it is characterized in that the high 45cm of the cylindrical foam float of punching, bottom surface diameter 19cm, and the cylindrical foam float of punching surface is dried with the water-repellent paint brushing or wrapped up with the waterproof plastic film.
3. gill net fishing gear according to claim 1 is used buoy, and the specification that it is characterized in that wrapping up the luminous etting of foam plastic float is ρ
xThe luminous etting of the single fast knot type rectangle of 36 * 36-15T25N50SJ.
4. use buoy according to claim 1 or 2 or 3 described gill net fishing gears, it is characterized in that the long 4m of bamboo pole shaft, shaft top end diameter 2.5cm.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN200810201084XA CN101720735B (en) | 2008-10-13 | 2008-10-13 | High-performance float for gillnet fishing gear |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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CN200810201084XA CN101720735B (en) | 2008-10-13 | 2008-10-13 | High-performance float for gillnet fishing gear |
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CN101720735A CN101720735A (en) | 2010-06-09 |
CN101720735B true CN101720735B (en) | 2012-07-11 |
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CN200810201084XA Expired - Fee Related CN101720735B (en) | 2008-10-13 | 2008-10-13 | High-performance float for gillnet fishing gear |
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Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
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CN105532590B (en) * | 2015-12-16 | 2018-06-19 | 浙江省海洋水产研究所 | Drift net weight-driven |
CN105557644B (en) * | 2015-12-16 | 2018-06-19 | 浙江省海洋水产研究所 | A kind of drift net convenient for salvaging |
CN105475242B (en) * | 2015-12-16 | 2018-06-19 | 浙江省海洋水产研究所 | It can effectively avoid the drift net device of ghost fishing |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN2394447Y (en) * | 1999-10-12 | 2000-09-06 | 温州塑料厂 | Gillnet float |
CN201294811Y (en) * | 2008-10-13 | 2009-08-26 | 中国水产科学研究院东海水产研究所 | Netting gear buoy |
-
2008
- 2008-10-13 CN CN200810201084XA patent/CN101720735B/en not_active Expired - Fee Related
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN2394447Y (en) * | 1999-10-12 | 2000-09-06 | 温州塑料厂 | Gillnet float |
CN201294811Y (en) * | 2008-10-13 | 2009-08-26 | 中国水产科学研究院东海水产研究所 | Netting gear buoy |
Non-Patent Citations (2)
Title |
---|
杨吝.渔业动态.《现代渔业信息》.1994,第9卷(第2期),第36页. * |
梅雄等.对于商船安全避让渔船的探讨.《中国水运》.2006,第4卷(第2期),第170-171页. * |
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