CN110318156A - A kind of Knitted rope protective net and preparation method thereof for pressure piping protection - Google Patents
A kind of Knitted rope protective net and preparation method thereof for pressure piping protection Download PDFInfo
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- CN110318156A CN110318156A CN201910617079.5A CN201910617079A CN110318156A CN 110318156 A CN110318156 A CN 110318156A CN 201910617079 A CN201910617079 A CN 201910617079A CN 110318156 A CN110318156 A CN 110318156A
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- 230000001681 protective effect Effects 0.000 title claims abstract description 64
- 238000002360 preparation method Methods 0.000 title abstract description 5
- 238000009954 braiding Methods 0.000 claims abstract description 41
- 238000004519 manufacturing process Methods 0.000 claims abstract description 27
- 229910003460 diamond Inorganic materials 0.000 claims abstract description 14
- 239000010432 diamond Substances 0.000 claims abstract description 14
- 239000000835 fiber Substances 0.000 claims description 13
- 239000004699 Ultra-high molecular weight polyethylene Substances 0.000 claims description 12
- 229920000785 ultra high molecular weight polyethylene Polymers 0.000 claims description 12
- 229920002635 polyurethane Polymers 0.000 claims description 5
- 239000004814 polyurethane Substances 0.000 claims description 5
- 239000004705 High-molecular-weight polyethylene Substances 0.000 claims description 2
- 230000015572 biosynthetic process Effects 0.000 abstract description 3
- 238000004804 winding Methods 0.000 abstract description 3
- 239000003208 petroleum Substances 0.000 description 10
- 238000000034 method Methods 0.000 description 7
- 238000009941 weaving Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 239000003921 oil Substances 0.000 description 3
- -1 polyethylene Polymers 0.000 description 3
- 239000004698 Polyethylene Substances 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 229920000573 polyethylene Polymers 0.000 description 2
- 238000000926 separation method Methods 0.000 description 2
- 229920004933 Terylene® Polymers 0.000 description 1
- 229910021529 ammonia Inorganic materials 0.000 description 1
- QGZKDVFQNNGYKY-UHFFFAOYSA-N ammonia Natural products N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 description 1
- 230000003139 buffering effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 239000010779 crude oil Substances 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 238000004880 explosion Methods 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000009940 knitting Methods 0.000 description 1
- 238000005461 lubrication Methods 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 239000005020 polyethylene terephthalate Substances 0.000 description 1
- 238000011002 quantification Methods 0.000 description 1
- 238000010998 test method Methods 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
Classifications
-
- D—TEXTILES; PAPER
- D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
- D04C—BRAIDING OR MANUFACTURE OF LACE, INCLUDING BOBBIN-NET OR CARBONISED LACE; BRAIDING MACHINES; BRAID; LACE
- D04C1/00—Braid or lace, e.g. pillow-lace; Processes for the manufacture thereof
- D04C1/06—Braid or lace serving particular purposes
- D04C1/08—Tulle fabrics
-
- D—TEXTILES; PAPER
- D10—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
- D10B—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
- D10B2321/00—Fibres made from polymers obtained by reactions only involving carbon-to-carbon unsaturated bonds
- D10B2321/02—Fibres made from polymers obtained by reactions only involving carbon-to-carbon unsaturated bonds polyolefins
- D10B2321/021—Fibres made from polymers obtained by reactions only involving carbon-to-carbon unsaturated bonds polyolefins polyethylene
- D10B2321/0211—Fibres made from polymers obtained by reactions only involving carbon-to-carbon unsaturated bonds polyolefins polyethylene high-strength or high-molecular-weight polyethylene, e.g. ultra-high molecular weight polyethylene [UHMWPE]
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- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Textile Engineering (AREA)
- Braiding, Manufacturing Of Bobbin-Net Or Lace, And Manufacturing Of Nets By Knotting (AREA)
Abstract
This application discloses a kind of Knitted rope protective nets and preparation method thereof for pressure piping protection.Production method includes: to be set in qually spaced on a crossbeam of braiding frame, obtain the braiding rope section R that 2n root is arranged successively n root Knitted rope doubling1‑1、R1‑2、R2‑1、R2‑2、R3‑1、R3‑2……Rn‑1、Rn‑2；By R1‑1Fold-back after being wrapped on vertical frame, then by R1‑2And R2‑1、R2‑2And R3‑1……Rn‑1‑2And Rn‑1Intert mutually in the position of equal length respectively and turn back, n-1 interspersed locks is successively equidistantly formed, by Rn‑2It turns back after the winding of vertical frame；By R1‑1And R1‑2、R2‑1And R2‑2、R3‑1And R3‑2……Rn‑1And Rn‑2Respectively in the position of equal length successively mutually interspersed fold-back, successively equidistant formation n is interspersed is latched, and makes the first row shape of a mesh diamond shape to be formed；It repeats above step and obtains the eyed structure of multiple rows of diamond shape；It is finally that two adjacent braiding rope sections are mutually interspersed on another crossbeam to break into fast knot, obtain the Knitted rope protective net protected for pressure piping.
Description
Technical field
The application belongs to fibrecord applied technical field, and in particular to a kind of Knitted rope for pressure piping protection
Protective net and preparation method thereof.
Background technique
Pipeline crude oil becomes the transportation oil of current petroleum industry safety economy the most, in petroleum industry fast development
While also along with the generation of pipe safety accident, not only influence normal oil transportation production, cause environmental pollution, and serious
Threaten the safety of life and property of people.
Currently used petroleum pipeline protective net material mainly has the three stranded rope of the common material such as terylene by directly restricting
Net is formed after interting among body strand, such Netease's sliding, resistance to ag(e)ing is poor and bearing load is low, and oil transportation pressure piping is once quick-fried
It is broken to be difficult to play the role of protection, it is unable to reach the purpose for reducing loss to greatest extent.
It is badly in need of at present a kind of strong using safe and reliable, usability and the protection of the high pressure petroleum pipeline of top load can be carried
Net.
Summary of the invention
In order at least solve one of technical problem of the existing technology mentioned above, on the one hand, the embodiment of the present application mentions
The production method for having supplied a kind of Knitted rope protective net for pressure piping protection, production method include:
(1) setting includes the square weave frame of two lateral frames and two vertical frames；
(2) by n root Knitted rope doubling, the fold position of n root Knitted rope is set in qually spaced in a cross of braiding frame
Liang Shang, so that two free ends of each Knitted rope obtain the volume that 2n root is arranged successively to setting on the inside of braiding frame after doubling
Knit rope section R1-1、R1-2、R2-1、R2-2、R3-1、R3-2……Rn-1、Rn-2, wherein n is natural number；
(3) by R1-1Fold-back after being wrapped on vertical frame, then by R1-2And R2-1、R2-2And R3-1……Rn-1-2And Rn-1Point
Do not intert mutually in the position of equal length and turn back, n-1 interspersed locks is successively equidistantly formed, finally by Rn-2In vertical edges
It turns back after frame winding；
(4) by R1-1And R1-2、R2-1And R2-2、R3-1And R3-2……Rn-1And Rn-2Respectively in the successive phase in the position of equal length
It is mutually interspersed to turn back, n interspersed locks are successively equidistantly formed, the first row shape of a mesh diamond shape to be formed is made；
(5) step (3) and step (4) are repeated, the eyed structure of multiple rows of diamond shape is successively obtained；
(6) two adjacent braiding rope sections are mutually interspersed on another crossbeam to break into fast knot, obtain rectangular protection
Net.
The production method of the disclosed Knitted rope protective net for pressure piping protection of some embodiments, further includes along side
Outer ring rope is laid on shape protective net periphery, is interted between outer ring rope and the Knitted rope on protective net periphery and is formed interspersed lock.
The production method of the disclosed Knitted rope protective net for pressure piping protection of some embodiments, further includes anti-
The multiple flexible shackles of protective net periphery setting.
Production method disclosed in some embodiments for the Knitted rope protective net of pressure piping protection, wherein weaving
Rope is ultra high molecular weight polyethylene fiber hollow braided rope rope.
Production method disclosed in some embodiments for the Knitted rope protective net of pressure piping protection, wherein superelevation
Molecular weight polyethylene fiber hollow braided rope rope surface is coated with polyurethane.
Production method disclosed in some embodiments for the Knitted rope protective net of pressure piping protection, wherein superelevation
Molecular weight polyethylene fiber hollow braided rope rope is 12 bursts of hollow ropes.
Production method disclosed in some embodiments for the Knitted rope protective net of pressure piping protection, flexible shackle
It is woven by ultra high molecular weight polyethylene fiber rope, and surface is coated with polyurethane, the outer cover of flexible shackle, which is set up defences, grinds braiding
Sheath.
The production method of the disclosed Knitted rope protective net for pressure piping protection of some embodiments, wherein Rn-2With
Rn-1In equal length position, mutually interspersed turn back includes, by Rn-2From Rn-1In pass through, then by Rn-2And Rn-1It turns back respectively, it will
Rn-1From Rn-2In pass through, the interspersed lock for the connection that obtains intersecting, wherein n is natural number.
The production method of the disclosed Knitted rope protective net for pressure piping protection of some embodiments, outer ring rope is super
High molecular weight polyethylene kernmantle.
On the other hand, some embodiments disclose a kind of Knitted rope protective net for pressure piping protection, by this Shen
Please the production method of the disclosed Knitted rope protective net for pressure piping protection of embodiment obtain.
Knitted rope protective net disclosed in the present application for pressure piping protection, by ultra high molecular weight polyethylene fiber
Empty kernmantle weaves, and interspersed lock is formed between kernmantle, and the protective net being woven into is non-slip, easily sprawls, easily constructs, and
Tool has good wearability, the excellent properties such as self-lubrication, impact resistance, corrosion resistance.
Detailed description of the invention
Knitted rope protective net of Fig. 1 embodiment 1 for pressure piping protection weaves process schematic
Fig. 2 embodiment 2 interts buckle structure schematic diagram
Specific embodiment
Dedicated word " embodiment " herein, should not necessarily be construed as being better than as any embodiment illustrated by " exemplary " or
It is better than other embodiments.Testing performance index in this law embodiment, unless stated otherwise, using this field conventional methods.
It should be understood that it is to describe special embodiment that term described herein, which is only, it is not intended to limit disclosed in the present application
Content.
Unless otherwise stated, technical and scientific terms used herein has the common of the application technical field
The normally understood identical meanings of technical staff；As in the application other not specifically specified test methods and technological means it is equal
Refer to experimental method and technological means that those skilled in the art generally use.
Term used in the disclosure " basic " and " about " are for describing small fluctuation.It is less than for example, they can refer to
Or be equal to ± 5%, such as less than or equal to ± 2%, such as less than or equal to ± 1%, such as less than or equal to ± 0.5%, such as less than or
Equal to ± 0.2%, such as less than or equal to ± 0.1%, such as less than or equal to ± 0.05%.
In the disclosure, including claims, all conjunctions, as "comprising", " comprising ", " having ", " having ",
" containing ", " being related to ", " receiving " etc. are understood to be open, that is, refer to " including but not limited to ".Only conjunction
" by ... constitute " and " by ... form " it is closing conjunction.Under conditions of not conflicting, skill disclosed in the embodiment of the present application
Art feature can be combined with each other, and obtained technical solution belongs to present disclosure.
In some embodiments, the production method for the Knitted rope protective net of pressure piping protection includes:
Square weave frame including two lateral frames and two vertical frames is set；
By n root Knitted rope doubling, the fold position of n root Knitted rope is set in qually spaced in a crossbeam of braiding frame
On, so that two free ends of each Knitted rope obtain the braiding that 2n root is arranged successively to setting on the inside of braiding frame after doubling
Rope R1-1、R1-2、R2-1、R2-2、R3-1、R3-2……Rn-1、Rn-2, wherein n is natural number；
By R1-1Fold-back after being wrapped on vertical frame, then by R1-2And R2-1、R2-2And R3-1……Rn-1-2And Rn-1Respectively
Intert mutually in the position of equal length and turn back, n-1 interspersed locks is successively equidistantly formed, finally by Rn-2In vertical frame
It turns back after winding；
By R1-1And R1-2、R2-1And R2-2、R3-1And R3-2……Rn-1And Rn-2It is successively mutual in the position of equal length respectively
It is interspersed to turn back, n interspersed locks are successively equidistantly formed, the first row shape of a mesh diamond shape to be formed is made；
It repeats first row mesh and is knitted to form process, successively obtain the eyed structure of multiple rows of diamond shape；
It is two adjacent Knitted ropes are mutually interspersed on another crossbeam to break into fast knot, obtain rectangular protective net.
Usual protective net is flexible structure, in order to weave conveniently, needs to be arranged braiding frame, braiding frame is usually with frame
Hollow frame, convenient for by Knitted rope setting be fixed on frame, fix its position, form determining shape.Setting braiding
The step of frame, it can be understood as weave the preparation process of protective net, braiding protective net, phase can be carried out on existing braiding frame
When in have been completed setting braiding frame the step of.
Usually the braiding frame of respective shapes and specification can be arranged according to the shape and specification of protective net.As optional reality
Mode is applied, braiding frame is set as rectangular, such as rectangle, so as to obtain rectangular protective net.
The quantity needs of usual Knitted rope are determined according to the size of mesh in the size and protective net of protective net, determine number
The Knitted rope of amount usually requires doubling, two sections of Knitted ropes for forming free end there are two having, sharing a fixing end, usually
On the frame that the Knitted rope is hung over to braiding frame by the fixing end, the number to knot between Knitted rope can be reduced in this way
Amount, improves the intensity of protective net；Because the intensity of knotting position can decline after usual Knitted rope knots.
It when the Knitted rope of usual quantification is arranged on the frame of braiding frame, needs successively to be arranged at equal intervals, between being somebody's turn to do
Every size need the size and shape according to mesh in protective net to determine, for example, if the shape of mesh is diamond shape, should between
It is arranged to a cornerwise length with diamond shape every needs.
After the Knitted rope setting of usual doubling is on braiding frame frame, the freedom for two sections of Knitted ropes that doubling obtains
End setting typically refers to the inside to braiding frame, the multiple braidings being arranged successively in this way to the weaving direction of protective net
Rope section.The quantity of usual settable Knitted rope is n, i.e., n root Knitted rope, usual n are natural numbers, are capable of forming 2n after doubling
Root weaves rope section, can be expressed as R1-1、R1-2、R2-1、R2-2、R3-1、R3-2……Rn-1、Rn-2。
When usual Knitted rope is set in qually spaced on the lateral frame of braiding frame, between two adjacent Knitted ropes
Spacing is equal, generally equal to the transverse width of mesh, and the braiding frame in outermost two Knitted ropes, with direct neighbor is arranged
The distance between vertical frame generally equal to mesh transverse width half.
Usually take up one's knitting protective net row's mesh when, since outermost braiding rope section, usual outermost
Braiding rope section need to be wrapped in and turn back on vertical frame, then successively by braiding rope section adjacent two-by-two, according to mesh vertical
To height, it is mutually interspersed at its half, form interspersed lock, outermost braiding rope section be finally wrapped in another and is erected
It turns back on frame, is formed in the interspersed lock laterally successively equidistantly arranged, which is properly termed as the first spacing, is also equal to
The transverse width of mesh；Then the two braiding rope sections same Knitted rope stretched out are mutual in the position of mesh longitudinal direction height
It is interspersed, it is formed in the interspersed lock laterally successively equidistantly arranged, which is also equal to the first spacing, and the interspersed of formation latches in
The distance between longitudinal and frame, can claim the second spacing, be also equal to longitudinal height of mesh；Then first row netting knot is obtained
Structure.The above braiding process is usually repeated, multiple rows of eyed structure can be obtained.When weaving last row's eyed structure, need phase
Fast knot is intersected to form between adjacent braiding rope section, forms enclosed construction mesh.
As optional embodiment, Rn-2And Rn-1It is mutually interspersed in equal length position to include, by Rn-2From Rn-1In pass through,
Then by Rn-2And Rn-1It turns back respectively, by Rn-1From Rn-2In pass through, the interspersed lock for the connection that obtains intersecting.
As optional embodiment, Rn-2And Rn-1It is mutually interspersed in equal length position to include, by Rn-1From Rn-2In pass through,
It then will be by Rn-2And Rn-1It turns back respectively, Rn-2From Rn-1In pass through, the interspersed lock for the connection that obtains intersecting.
The mutually interspersed interspersed lock formed of usual Knitted rope, can effectively stable net the structure of the eye, be formed simultaneously and wear
There is relative movement space appropriate, so that having the protective net of interspersed buckle structure to become soft between the Knitted rope of inserting latch
Property protective net, interspersed lock will not reduce the self-strength of Knitted rope, and can be very good what buffering Knitted rope was subject to
External impact force improves the protective capacities of protective net.The mutually interspersed interspersed lock formed of Knitted rope, can mutually intert one
It is secondary to form single intersection lock, it can also intert repeatedly, formation crosses over many times lock.It usually can be according to net the structure of the eye and shape
Shape determines the interspersed number of Knitted rope, and then determines the structure of interspersed lock.
As optional embodiment, Knitted rope is ultra high molecular weight polyethylene fiber hollow braided rope rope.
Further, as optional embodiment, ultra high molecular weight polyethylene fiber hollow braided rope rope surface is coated with poly- ammonia
Ester.
Further, as optional embodiment, ultra high molecular weight polyethylene fiber hollow braided rope rope is 12 bursts of hollow ropes.
In some embodiments, the production method for the Knitted rope protective net of pressure piping protection further include: edge
Outer ring rope is laid on rectangular protective net periphery, is interted between outer ring rope and the Knitted rope on protective net periphery and is formed interspersed lock.
As optional embodiment, outer ring rope is ultra-high molecular weight polyethylene kernmantle.
In some embodiments, the production method for the Knitted rope protective net of pressure piping protection further includes anti-
The multiple flexible shackles of protective net periphery setting.Usual protective net setting is online in high pressure petroleum pipeline, for preventing high pressure petroleum pipeline
Its whipping is prevented when the accidents such as road mode explosion and the personnel equipment of surrounding is damaged, and is needed thus by protective net and petroleum
It is fixedly connected between pipeline, reaches good protection effect.As optional embodiment, oily flexibility can be set on protective net
The anchor that protective net and petroleum pipeline or petroleum pipeline are nearby arranged is connected with each other admittedly by shackle using flexible shackle
It is fixed, so that consolidate protective net is covered on petroleum pipeline, form good protection state.Using flexible shackle, can be improved
Protective net enhances protection effect to the buffer function of external impact force.
Further, as optional embodiment, flexible shackle is woven by ultra high molecular weight polyethylene fiber rope, and table
Face is coated with polyurethane, and the outer cover of flexible shackle, which is set up defences, grinds braided sheath.Flexibility can be enhanced in outside setting abrasionproof braided sheath
Antifriction damage capability during being buckled in routine use is unloaded, its using effect is effectively improved, prolongs the service life.
In some embodiments, the Knitted rope protective net for pressure piping protection is as disclosed in the embodiment of the present application
The production method of Knitted rope protective net for pressure piping protection obtains.
Fig. 1 is that the disclosed Knitted rope protective net for pressure piping protection of embodiment 1 weaves process schematic；
In embodiment 1, braiding frame includes two and crossing frame P is laterally arranged1With two vertically arranged munnion frame P2, formed
Rectangular braiding frame；Protective net is set as rectangular, and shape of a mesh is diamond shape, and the transverse width of diamond-mesh is D, vertical height
Quantity for H, Knitted rope is set as n, is represented sequentially as R1、R2、……Rn-1、Rn；
N root Knitted rope is arranged in the crossing frame P of top1On, first Knitted rope R1With adjacent munnion frame P2
The distance between be transverse width D half, n-th Knitted rope RnMunnion frame P adjacent thereto2The distance between for laterally
The half of width D, the spacing between remaining Knitted rope are set as transverse width D；N root Knitted rope doubling, according to above-mentioned
Away from set-up mode, it is arranged in crossing frame P1On, the 2n root being arranged successively weaves rope section R1-1、R1-2、R2-1、R2-2、R3-1……
Rn-1-1、Rn-1-2、Rn-1、Rn-2；Wherein, R1Doubling obtains R1-1、R1-2, R2Doubling obtains R2-1、R2-2... ..., Rn-1Doubling obtains
Rn-1-1、Rn-1-2, RnDoubling obtains Rn-1、Rn-2；
When weaving first row diamond mesh structures, first by R1-1Half-turn is wound in the position of the H/2 of vertical frame, by R1-1
It fixes in the position, turns back, then by R1-2And R2-1、R2-2And R3-1……Rn-1-2And Rn-1Respectively in identical vertical H/2 height
Position, which is interted mutually, to be turned back, and successively the first spacing of lateral separation forms n-1 interspersed locks, finally by Rn-2In vertical frame
The position of H/2 height winds half-turn, is fixed in the position, turns back；It is interspersed to latch in the first lateral spacing equal to mesh
Transverse width D；Wherein, the vertical height for interting lock is started from crossbeam；
Then, by R1-1And R1-2、R2-1And R2-2……Rn-1And Rn-2It is successively mutual in the position of vertical bezel height H respectively
Interspersed to turn back, successively the first spacing of lateral separation forms n interspersed locks, and interspersed to latch in vertical height be H, makes to be formed
First row shape of a mesh is diamond shape, transverse width D, vertical height H；
It is repeatedly formed the process of first row diamond-mesh, is successively vertically obtaining multiple rows of diamond mesh structures；
It is two adjacent braiding rope sections are mutually interspersed on another crossbeam to beat when last row's diamond-mesh is completed
At fast knot, rectangular protective net is obtained.
Braiding frame crossing frame and munnion frame setting position on, can intert setting outer ring restrict, outer ring rope successively from
Intert and mistake among Knitted rope, substitutes frame, become the peripheral structure rope of protective net.
Fig. 2 is to intert buckle structure schematic diagram in protective net disclosed in embodiment 2；
In embodiment 2, interspersed lock forming process includes:
Hollow braided rope R positioned at right sidenLower section insertion to the left is located at the R in left sidemIn, pass through RmIt rolls over to the right later
It returns；
R latermIt turns back below to the left, is inserted into RnIn, from RnIn pass through, formed and primary intersect interspersed lock LK；
RnReturn to right side, RmReturn to left side.
Technical detail disclosed in technical solution and embodiment disclosed in the present application, is merely illustrative the structure of the application
Think, does not constitute the restriction to the application, it is all not have a creative change to what technical detail disclosed in the present application was made, all
With the application spirit having the same, all within the protection scope of the claim of this application.
Claims (10)
1. a kind of production method of the Knitted rope protective net for pressure piping protection characterized by comprising
(1) setting includes the square weave frame of two lateral frames and two vertical frames；
(2) by n root Knitted rope doubling, the fold position of the n root Knitted rope is set in qually spaced in a cross of braiding frame
Liang Shang, so that two free ends of each Knitted rope obtain the volume that 2n root is arranged successively to setting on the inside of braiding frame after doubling
Knit rope section R1-1、R1-2、R2-1、R2-2、R3-1、R3-2……Rn-1、Rn-2, wherein n is natural number；
(3) by R1-1Fold-back after being wrapped on vertical frame, then by R1-2And R2-1、R2-2And R3-1……Rn-1-2And Rn-1Exist respectively
The position of equal length, which is interted mutually, to be turned back, and n-1 interspersed locks is successively equidistantly formed, finally by Rn-2It is twined in vertical frame
Around rear fold-back；
(4) by R1-1And R1-2、R2-1And R2-2、R3-1And R3-2……Rn-1And Rn-2Respectively in the successive phase interpenetrating in the position of equal length
It inserts and turns back, successively equidistantly form n interspersed locks, make the first row shape of a mesh diamond shape to be formed；
(5) step (3) and step (4) are repeated, the eyed structure of multiple rows of diamond shape is successively obtained；
(6) two adjacent braiding rope sections are mutually interspersed on another crossbeam to break into fast knot, obtain rectangular protective net.
2. manufacturing method according to claim 1, which is characterized in that further include: it is laid along the rectangular protective net periphery
Outer ring rope interts between the outer ring rope and the Knitted rope on the protective net periphery and forms interspersed lock.
3. manufacturing method according to claim 1, which is characterized in that further include: on the periphery of the protective net, setting is more
A flexibility shackle.
4. production method according to claim 3, which is characterized in that the flexibility shackle is by ultra-high molecular weight polyethylene fibre
Dimension rope weaves, and its surface is coated with polyurethane, and the outer cover of the flexibility shackle, which is set up defences, grinds braided sheath.
5. production method according to claim 1-4, which is characterized in that the Knitted rope is super high molecular weight
Polyethylene fibre hollow braided rope rope.
6. production method according to claim 5, which is characterized in that the hollow braiding of ultra high molecular weight polyethylene fiber
Rope surface is coated with polyurethane.
7. production method according to claim 5, which is characterized in that the hollow braiding of ultra high molecular weight polyethylene fiber
Rope is 12 bursts of hollow ropes.
8. manufacturing method according to claim 1, which is characterized in that the Rn-2And Rn-1In equal length position phase interpenetrating
It inserts and includes, by Rn-2From Rn-1In pass through, then by Rn-2And Rn-1It turns back respectively, by Rn-1From Rn-2In pass through, intersected
The interspersed lock of connection, wherein n is natural number.
9. production method according to claim 2, which is characterized in that the outer ring rope is that ultra-high molecular weight polyethylene weaves
Rope.
10. a kind of Knitted rope protective net for pressure piping protection, which is characterized in that by any one of claim 1-9 institute
The production method stated obtains.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910617079.5A CN110318156B (en) | 2019-07-09 | 2019-07-09 | Braided rope protective net for protecting high-pressure pipeline and manufacturing method thereof |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910617079.5A CN110318156B (en) | 2019-07-09 | 2019-07-09 | Braided rope protective net for protecting high-pressure pipeline and manufacturing method thereof |
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| CN110318156A true CN110318156A (en) | 2019-10-11 |
| CN110318156B CN110318156B (en) | 2020-09-11 |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112921495A (en) * | 2021-01-27 | 2021-06-08 | 山东鲁普科技有限公司 | Rope woven net for capturing and recycling unmanned surface vessel and manufacturing method thereof |
| CN114855354A (en) * | 2022-04-26 | 2022-08-05 | 山东鲁普科技有限公司 | Integrated three-dimensional bearing net and manufacturing method thereof |
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| US10070634B2 (en) * | 2013-11-20 | 2018-09-11 | Hampidjan, Hf | Fishing net frame line and codend with improved fish escape properties |
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| GB281984A (en) * | 1927-10-10 | 1927-12-15 | Margaret Chichester Holland | Improvements in netted fabrics and devices for producing the same |
| GB693313A (en) * | 1950-01-26 | 1953-06-24 | Charles Quelos | Improvements in or relating to methods of manufacturing nets with a shuttle and mesh-stick |
| JPS62206171A (en) * | 1986-03-06 | 1987-09-10 | ラツセル株式会社 | Reticulated structure |
| CN1332282A (en) * | 2001-08-23 | 2002-01-23 | 东华大学 | Warp knitted square-mesh net and its knitting process |
| CN201162220Y (en) * | 2008-02-29 | 2008-12-10 | 成都航发液压工程有限公司 | Novel flexible protective net |
| CN102550502A (en) * | 2012-02-24 | 2012-07-11 | 沅江市福利渔业用品有限公司 | Fishing net and production method thereof |
| CN103306045A (en) * | 2013-06-13 | 2013-09-18 | 泰安鲁普耐特塑料有限公司 | Preparation method of UHMWPE (ultra-high molecular weight polyethylene) protective screening |
| US10070634B2 (en) * | 2013-11-20 | 2018-09-11 | Hampidjan, Hf | Fishing net frame line and codend with improved fish escape properties |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112921495A (en) * | 2021-01-27 | 2021-06-08 | 山东鲁普科技有限公司 | Rope woven net for capturing and recycling unmanned surface vessel and manufacturing method thereof |
| CN112921495B (en) * | 2021-01-27 | 2024-03-15 | 山东鲁普科技有限公司 | Rope woven net for capturing and recycling unmanned surface vessel and manufacturing method thereof |
| CN114855354A (en) * | 2022-04-26 | 2022-08-05 | 山东鲁普科技有限公司 | Integrated three-dimensional bearing net and manufacturing method thereof |
Also Published As
| Publication number | Publication date |
|---|---|
| CN110318156B (en) | 2020-09-11 |
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Denomination of invention: The invention relates to a woven rope protective net for high-pressure pipeline protection and a manufacturing method thereof Effective date of registration: 20220118 Granted publication date: 20200911 Pledgee: Qilu bank Limited by Share Ltd. Tai'an branch Pledgor: SHANDONG ROPE TECHNOLOGY Co.,Ltd. Registration number: Y2022980000688 |
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Date of cancellation: 20230202 Granted publication date: 20200911 Pledgee: Qilu bank Limited by Share Ltd. Tai'an branch Pledgor: SHANDONG ROPE TECHNOLOGY Co.,Ltd. Registration number: Y2022980000688 |
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Denomination of invention: A woven rope protective net for high-pressure pipeline protection and its manufacturing method Effective date of registration: 20230213 Granted publication date: 20200911 Pledgee: Bank of Qilu Co.,Ltd. Tai'an high tech sub branch Pledgor: SHANDONG ROPE TECHNOLOGY Co.,Ltd. Registration number: Y2023980032486 |
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Granted publication date: 20200911 Pledgee: Bank of Qilu Co.,Ltd. Tai'an high tech sub branch Pledgor: SHANDONG ROPE TECHNOLOGY Co.,Ltd. Registration number: Y2023980032486 |
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| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: A woven rope protection net for high-pressure pipeline protection and its production method Granted publication date: 20200911 Pledgee: Bank of Qilu Co.,Ltd. Tai'an high tech sub branch Pledgor: SHANDONG ROPE TECHNOLOGY Co.,Ltd. Registration number: Y2024980008942 |