CN206538552U - A kind of big-holed net - Google Patents
A kind of big-holed net Download PDFInfo
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- CN206538552U CN206538552U CN201720151872.7U CN201720151872U CN206538552U CN 206538552 U CN206538552 U CN 206538552U CN 201720151872 U CN201720151872 U CN 201720151872U CN 206538552 U CN206538552 U CN 206538552U
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- mesh
- rope
- eye thimble
- pin
- mesh pin
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Abstract
The utility model belongs to fishing gear and made and technology field.To solve the technical problem present in big-holed net, the utility model provides a kind of big-holed net, and it is formed by many mesh pin rope braidings, every four mesh pin constitute a mesh, mesh is spliced into the eye thimble of Chinese lute head shapes respectively with four tubercles, the mesh pin rope two ends, it is characterised in that：Described tubercle is knotted by the eye thimble in four mesh foot portions and formed, and described knotting is the ring on the basis of at least one eye thimble in four eye thimbles, and remaining eye thimble passes through reference rings, is then passed through remaining eye thimble to tense by the other end of mesh pin where remaining eye thimble and is constituted.The big-holed net Stability Analysis of Structures, it is ensured that the precision and quality of mesh, can batch, standardized production.
Description
Technical field：
The utility model belongs to fishing gear and made and technology field, relates in particular to a kind of big-holed net.
Background technology：
Mesh sheet is to constitute one of critical piece of net fishing gear, and the elementary cell of composition mesh sheet is mesh, the shape of mesh, rule
Lattice, nodular structure and tubercle firmness, particularly big-holed net, the performance of fishing for net fishing gear have a significant impact.
The mesh of big-holed net is generally rhombus, and a mesh is by the isometric mesh pin of four tubercles and four（Mesh pin specialty art
Language symbol a, size of mesh is 2a, i.e., the taut length between 2 tubercles）Constituted, it is desirable to bar size uniformity, knot
Section is firm, to ensure the correctness of mesh and the intensity of mesh sheet.Wherein the tubercle of mesh plays key to the performance of whole piece of throwing the net
Effect, it is desirable to remain that the length of four mesh pin of mesh keeps stable in use, but existing big-holed net
Mostly during braiding is by the way of singly rope braiding knots, tubercle activity to be easily caused in use, mesh occurs
Mesh pin is different in size, so as to cause stress concentration on shorter mesh pin, causes mesh sheet intensity decreases even damaged.
To solve the technical problem, the applicant once applied for Chinese patent on October 27th, 2016：A kind of big mesh
Net ring type combines nodular structure and assemble method（Application number：201610955861.4）, in the patent document, the skill used
Art scheme is：Mesh sheet tubercle includes 1 annulus and 4 mesh mesh pin, and the two ends of mesh mesh pin are spliced into the eye of Chinese lute head shapes
Ring, the eye thimble of 4 mesh mesh pin one end is penetrated with open-close type annulus, then makes annulus solid lock, forms the ring type combination knot of mesh
Section.It can effectively prevent tubercle using the technical scheme to loosen, it is ensured that the stability of size of mesh.But sent out in implementation process
Existing, the making of open-close type annulus requires very high, has both required that annulus had very high intensity, while also requiring that with stronger corrosion resistant
Corrosion.Producing the annulus with above-mentioned performance needs higher cost, thus causes the production cost of mesh sheet to significantly improve.
The content of the invention:
The technical problems to be solved in the utility model is：A kind of big-holed net is provided, compiled using the eye thimble at mesh pin two ends
Knit, so that reaching ensures that mesh bar size is uniform, tubercle is firm, can standardize making and assemble, to solve to reduce workman
The problems such as labor intensity, raising hand woven efficiency, reduction production cost.
To realize above-mentioned technical purpose, the utility model is realized using following technical scheme：Including two aspects：1st, it is big
The structure of mesh net；2nd, the preparation method of big-holed net.
1st, a kind of big-holed net, it is formed by many mesh pin rope braidings, and every four mesh pin rope constitutes a mesh, and mesh is carried
Four tubercles, the mesh pin rope two ends are spliced into the eye thimble of Chinese lute head shapes respectively, it is characterised in that：Described tubercle is by four
The eye thimble in mesh pin end portion knots and formed, and described knotting is the ring on the basis of at least one eye thimble in four eye thimbles, remaining
Eye thimble pass through reference rings, then the other end of mesh pin rope where the remaining eye thimble passes through remaining eye thimble to tense and constituted.
Further, the eye thimble at the mesh pin rope two ends is spliced by mesh pin rope itself forms.
Further, the length and eye thimble shape of four mesh pin ropes in the mesh are consistent.
2nd, a kind of preparation method of big-holed net, it is characterised in that comprise the following steps：
1) making of mesh pin rope and eye thimble
The isometric mesh pin rope of interception, after one end bending of mesh pin rope, free end forms A-share rope, and nettle body is B strands
Rope, A-share end portion is passed through in the middle of B strands, and formation is spliced ring, and the part for the B strands being spliced on ring then is restricted into body by inserting
Compile in the middle of the A-share rope on ring through tension, the part rope body formation eye thimble of B strands；Repeat the above steps, the nettle other end is inserted
Eye thimble is compiled out, the mesh pin rope that two ends carry eye thimble is consequently formed；
2）Four mesh pin ropes are taken, the eye thimble of four mesh pin ropes wherein one end is carried out into knotting is knitted to form tubercle, described
The braiding that knots refers to the ring on the basis of the eye thimble on piece mesh pin rope of wherein at least, and then the eye thimble on remaining mesh pin rope passes through base
Lead ring, then the other end of remaining mesh pin rope tense to be formed through the eye thimble at knotting；
3）Take three mesh pin ropes and step 2）Free eye thimble on wherein one mesh pin rope after the completion of knotting coordinates, wherein
The free eye thimble is as reference rings or is used as one of reference rings, repeat step 2）Process complete the braiding of next tubercle；
4）It is iteratively repeated step 3）Complete the braiding of big-holed net.
Further, step 1）In after the part rope body formation eye thimble of B strands, in addition to the free end of A-share rope inserted
The rope for entering mesh pin rope in vivo, is formed to the free end of A-share rope using the rope body of mesh pin rope and wrapped up.
Further, the mesh pin rope is at least formed by 4 kernmantle braidings.
The utility model has the advantage that with prior art contrast：
1st, mesh nodular structure is stable, is not in loosen, so that mesh is not in deformation, prevents mesh pin rope length degree
Change, the uniform force on each mesh pin rope reduces the breakage rate of mesh, significantly improves the whole service life thrown the net.
2nd, when mesh pin rope is broken, the replacement of mesh pin rope can be easily carried out, only need to be by the mesh pin rope of fracture by net
Untie, then knotted with new mesh pin rope, its is simple to operate at tubercle on mesh, greatly improve and repair net effect
Rate.
3rd, when it is whole throw the net scrap after, can be disassembled, make full use of wherein unbroken mesh pin rope, effectively increase net
The cyclic utilization rate of piece.
4th, braiding is carried out using mesh pin rope itself, effectively reduces production cost, both added the intensity of mesh sheet, together
When in turn ensure that the planarization of mesh sheet.
Brief description of the drawings
Accompanying drawing 1 provided by the utility model after big-holed net structural representation.
Accompanying drawing 2 is the structural representation of mesh pin rope.
Accompanying drawing 3 is the schematic diagram that mesh pin rope eye thimble is spliced step 1.
Accompanying drawing 4 is the schematic diagram that mesh pin rope eye thimble is spliced step 2.
Accompanying drawing 5 is the schematic diagram that mesh pin rope eye thimble is spliced step 3.
Accompanying drawing 6 is the schematic diagram that two mesh pin ropes carry out knotting Connection Step 1.
Accompanying drawing 7 is the schematic diagram that two mesh pin ropes carry out knotting Connection Step 2.
Accompanying drawing 8 is the schematic diagram that two mesh pin ropes carry out knotting Connection Step 3.
Accompanying drawing 9 is the schematic diagram that two mesh pin ropes carry out knotting Connection Step 4.
Embodiment
Below in conjunction with the accompanying drawings and embodiment is described in detail to big-holed net provided by the utility model and preparation method.
As shown in Figure 1, a kind of big-holed net, it is woven by many mesh pin ropes 1 and formed, and every four mesh pin rope 1 constitutes one
Mesh 2, mesh is with four tubercles 3.
As shown in Figure 2, the two ends of mesh pin rope 1 are spliced into the eye thimble 4 of Chinese lute head shapes respectively.
As shown in Figure 1, tubercle 3 is knotted by the eye thimble 4 in four mesh pin end portions and formed, and specific knotting method is in follow-up
It is described in detail.
As shown in Figure 1, in braiding, it is desirable to the length and the shape one of eye thimble 4 of four mesh pin ropes 1 in all meshes
Cause.
Specific preparation method is specifically described below.
The making of mesh pin rope and eye thimble, comprises the following steps：
Step 1,
As shown in Figure 3, isometric mesh pin rope 1 is intercepted, after one end bending of mesh pin rope 1, free end forms A-share rope
11, mesh pin rope body is B strands 12, and the end of A-share rope 11 is passed through in the middle of B strands 12, and formation is spliced ring 41；
Step 2
As shown in Figure 4, the part rope body for the B strands 12 being spliced on ring is passed through in the middle of the A-share rope being spliced on ring, shape
Into stretch ring 13；
Step 3
As shown in Figure 5, stretch ring 13 is pulled, ring 41 is spliced and tightens up, drawing changes 13 expansions and forms eye thimble 4, while B strands
Tighten up and hold the free end 111 of A-share rope tightly, complete being spliced for the end eye thimble 4 of mesh pin rope 1；
Step 4
To prevent A-share rope free end 111 from the integrality that broken stock loosens and be the lower section rope body of guarantee eye thimble 4 occur, in eye
After the completion of ring 4 is spliced, the free end 111 of A-share rope is injected in the body of mesh pin rope 1, using the multiply kernmantle of mesh pin rope 1 to A
Strand free end 111 forms parcel.
Step 5
The two ends that the 1-4 that repeats the above steps is eventually formed as shown in Figure 2 carry the mesh pin rope 1 of eye thimble 4.
By foregoing description, eye thimble 4 is to complete to be spliced operation by separating the multiply kernmantle of mesh pin rope, therefore
The braiding number of strands of mesh pin rope can not be very few, and general this method requires that the braiding number of strands of mesh pin rope is at least 4.
The preparation method to big-holed net is described in detail below.
In the present embodiment, the connection method to two mesh pin ropes is described, can be with the basis of the method is grasped
It is smoothed out the connection of many mesh pin ropes.
The connection method step of two mesh pin ropes is：
Step 1
As shown in Figure 6, two mesh pin ropes 1 are taken, using the eye thimble of mesh pin rope one end therein as reference rings 4-2,
The eye thimble 4 of another one end of mesh pin rope 1 is relative with reference rings 4-2；
Step 2
As shown in Figure 7, the eye thimble 4 relative with reference rings 4-2 is passed through into reference rings 4-2；
Step 3
As shown in Figure 8, the other end through the mesh pin rope 1 residing for reference rings 4-2 eye thimble is passed through by eye thimble 4；
Step 4
The free end of the mesh pin rope of itself eye thimble is tightened through, the connection status shown in accompanying drawing 9 is formed, two mesh pin ropes are formed
Connection between 1.
As shown in Figure 1, when 4 mesh pin ropes are attached, with the overlapping rear work of the eye thimble of wherein two mesh pin rope one end
On the basis of ring, then the eye thimble of another two mesh pin rope pass through reference rings, then with the other end of itself through eye thimble be completion 4 mesh
The knotting of pin rope, the eye thimble of four mesh pin ropes forms tubercle 3 after knotting.
Wherein, when 4 mesh pin ropes knot processing, reference rings can also may be used using the eye thimble on a mesh pin rope
Using the eye thimble on the mesh pin rope of 2-3 roots as reference rings, it can be smoothly completed according to the enlightenment of two mesh pin rope connection methods.
, can be with per single free eye thimble after the completion of a tubercle 3 according to the description above combination accompanying drawing 1
Eye thimble on other three mesh pin ropes coordinates the knotting operation for carrying out next tubercle 3, repeats, and completes the braiding of big-holed net.
In the present embodiment, laboratory has been carried out to the big-holed net woven using the above method and operation on the sea is tested, examination
Test result as follows：
Mesh pin rope is made using polyethylene nettle, mesh pin rope length degree 10.00m（It is the surplus 0.40m of eye thimble 3 in+two ends）, directly
Footpath 7mm, mesh pin rope is formed using 8 bursts of kernmantle braidings.
Patent (the application number that laboratory and sea trial condition have been applied with the applicant：201610955861.4) in
Big-holed net it is consistent, condition is as follows：
1st, laboratory is tested
Strength tester：Model WGL-2500SL, peak load 25000N, clamping length 250mm, draw speed 300mm/
min；
Test method：Upper grip presss from both sides 2 mesh mesh pin, and lower chuck presss from both sides 2 mesh mesh pin；Keep mesh mesh pin isometric, it is micro-
Tense；Stretching is until disrumpent feelings；
Result of the test：Tension test 6 times, stands intact at tubercle, and disrumpent feelings place is the nettle section of mesh mesh pin.
2nd, offshore production net is tested
Test vessel：Double towboats, each captain 31.00m, beam 5.60m, moldeed depth 2.70m；Fishing boat power 330.75kW；
Trawlnet netting gear specification：Net gap perimeter 530.00m × body stretches length 200.00m, and network interface size of mesh 2a=
10.00m, the often combination of row 53 tubercles, totally 106.
In August, 2015-December, offshore production fishes for anchovy and Spanish mackerel etc., hauling, puts net and drag operation does not find net
Mesh is damaged, size changes, and is stood intact at tubercle.
Claims (3)
1. a kind of big-holed net, it is formed by many mesh pin rope braidings, and every four mesh pin rope constitutes a mesh, and mesh carries four
Tubercle, the mesh pin rope two ends are spliced into the eye thimble of Chinese lute head shapes respectively, it is characterised in that：Described tubercle is by four mesh pin
The eye thimble in end portion knots and formed, and described knotting is the ring on the basis of at least one eye thimble in four eye thimbles, remaining eye
Ring passes through reference rings, then passes through remaining eye thimble to tense by the other end of mesh pin rope where remaining eye thimble and constitutes.
2. a kind of big-holed net according to claim 1, it is characterised in that：The eye thimble at the mesh pin rope two ends passes through mesh pin rope
Itself it is spliced and forms.
3. a kind of big-holed net according to claim 1, it is characterised in that：The length of four mesh pin ropes in the mesh and
Eye thimble shape is consistent.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720151872.7U CN206538552U (en) | 2017-02-21 | 2017-02-21 | A kind of big-holed net |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720151872.7U CN206538552U (en) | 2017-02-21 | 2017-02-21 | A kind of big-holed net |
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| Publication Number | Publication Date |
|---|---|
| CN206538552U true CN206538552U (en) | 2017-10-03 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720151872.7U Active CN206538552U (en) | 2017-02-21 | 2017-02-21 | A kind of big-holed net |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106637658A (en) * | 2017-02-21 | 2017-05-10 | 山东好运通网具科技股份有限公司 | Large-mesh net and weaving method thereof |
-
2017
- 2017-02-21 CN CN201720151872.7U patent/CN206538552U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106637658A (en) * | 2017-02-21 | 2017-05-10 | 山东好运通网具科技股份有限公司 | Large-mesh net and weaving method thereof |
| CN106637658B (en) * | 2017-02-21 | 2018-07-31 | 山东好运通网具科技股份有限公司 | A kind of big-holed net and its weaving method |
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