CN201695261U - High-strength polyethylene fiber monofilament wrapped wear-resistant rope - Google Patents

High-strength polyethylene fiber monofilament wrapped wear-resistant rope Download PDF

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Publication number
CN201695261U
CN201695261U CN2010202247167U CN201020224716U CN201695261U CN 201695261 U CN201695261 U CN 201695261U CN 2010202247167 U CN2010202247167 U CN 2010202247167U CN 201020224716 U CN201020224716 U CN 201020224716U CN 201695261 U CN201695261 U CN 201695261U
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CN
China
Prior art keywords
rope
monofilament
strength
wear
polyethylene fibre
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
CN2010202247167U
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Chinese (zh)
Inventor
陈成泗
陈冠军
孙乃杰
许史安
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Ningbo Dacheng Advanced Material Co Ltd
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Ningbo Dacheng Advanced Material Co Ltd
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Publication date
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Priority to CN2010202247167U priority Critical patent/CN201695261U/en
Application granted granted Critical
Publication of CN201695261U publication Critical patent/CN201695261U/en
Anticipated expiration legal-status Critical
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    • DTEXTILES; PAPER
    • D07ROPES; CABLES OTHER THAN ELECTRIC
    • D07BROPES OR CABLES IN GENERAL
    • D07B1/00Constructional features of ropes or cables
    • D07B1/02Ropes built-up from fibrous or filamentary material, e.g. of vegetable origin, of animal origin, regenerated cellulose, plastics
    • D07B1/025Ropes built-up from fibrous or filamentary material, e.g. of vegetable origin, of animal origin, regenerated cellulose, plastics comprising high modulus, or high tenacity, polymer filaments or fibres, e.g. liquid-crystal polymers
    • DTEXTILES; PAPER
    • D07ROPES; CABLES OTHER THAN ELECTRIC
    • D07BROPES OR CABLES IN GENERAL
    • D07B2205/00Rope or cable materials
    • D07B2205/20Organic high polymers
    • D07B2205/201Polyolefins
    • D07B2205/2014High performance polyolefins, e.g. Dyneema or Spectra
    • DTEXTILES; PAPER
    • D07ROPES; CABLES OTHER THAN ELECTRIC
    • D07BROPES OR CABLES IN GENERAL
    • D07B2401/00Aspects related to the problem to be solved or advantage
    • D07B2401/20Aspects related to the problem to be solved or advantage related to ropes or cables
    • D07B2401/2065Reducing wear
    • D07B2401/2075Reducing wear externally

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  • Chemical & Material Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Ropes Or Cables (AREA)

Abstract

The utility model relates to a high-strength polyethylene fiber monofilament wrapped wear-resistant rope, which consists of a rope core and rope yarns stranded together at the periphery of the rope core. Monofilaments are further wrapped on the outer surface of each strand of the rope yarns. The rope core includes a plurality of ropes made of high-strength polyethylene fibers, the rope yarns are formed by twisting and stranding the high-strength polyethylene fibers, and the monofilaments include high polymer polyethylene monofilaments, high-strength nylon monofilaments or high-strength polyester monofilaments. The high-strength polyethylene fiber monofilament wrapped wear-resistant rope sufficiently plays excellent performances of the high-strength polyethylene fibers, has the advantages of high strength and low density, is fine in flexibility, can resist corrosion of various chemical indexes, is strong in surface wear resistance of the rope and long in service life, and can be widely applied to the fields of large-sized ships, naval ships and boats, port towropes, inhaul cables of deep sea petroleum and natural gas exploitation drilling platforms and the like.

Description

The high-tenacity polyethylene fibre monofilament coats wear-resisting rope
Technical field
The utility model relates to rope, is specifically related to a kind of high-tenacity polyethylene fibre flat rope, belongs to International Classification of Patents D07B technical field.
Background technology
High-tenacity polyethylene fibre is the tec fiber that the nineties occurs, its intensity be all fibres, be equivalent to 15 times of high-quality steel wire, and density is little, modulus is high, the illumination of energy uvioresistant, anti-all kinds of chemical substances corrosion of tool and hole are impacted, are resisted and cut advantages such as toughness is strong.Because its excellent performance, scientific and technical personnel utilize this fiber research to develop high strength cord, generally have density little (lighter than water), intensity big (higher 5 times than nylon rope), corrosion resistance and good, advantage such as easy for operation.Three kinds of guard methods of general employing in the prior art: 1) resinize and handle to improve ABRASION RESISTANCE in high-tenacity polyethylene fibre rope surface; 2) the high-tenacity polyethylene fibre rope adds polyester fiber, the nylon fiber braided sheath is protected; 3) high-tenacity polyethylene fibre rope surface clad monofilament is protected the wearing and tearing of rope.Above-mentioned known technology 1), 2) can't reach the wear-resisting requirement of rope, only use the wear-resisting effect of playing in the short time, use over a long time can't satisfy wear-resisting permanent.Above-mentioned known technology 3) adopt the metal monofilament to coat the high-tenacity polyethylene fibre rope, anti-wear performance is greatly improved, but lose high-tenacity polyethylene fibre intensity height, advantage that density is little fully, the density that coats rope doubles above, exist rope hard, use extremely defective such as inconvenience.
Summary of the invention
The purpose of this utility model is to overcome the defective that prior art exists, and gives full play to the high-tenacity polyethylene fibre excellent properties, provides a kind of high-tenacity polyethylene fibre monofilament that can bigger raising rope anti-wear performance to coat wear-resisting rope.
The purpose of this utility model is achieved through the following technical solutions:
The high-tenacity polyethylene fibre monofilament coats wear-resisting rope, forms by wire rope core with at one strand yarn that wire rope core periphery strand weaves together; Outer surface at each strand yarn also is coated with monofilament.
Described wire rope core is the complex root rope that high-tenacity polyethylene fibre is formed; Described rope yarn is made of high-tenacity polyethylene fibre twisting Split Down; Described monofilament is high-molecular polythene monofilament, high-strength nylon monofilament or high-strength polyester monofilament.
High-tenacity polyethylene fibre monofilament of the present utility model coats wear-resisting rope, the surface has coated thicker high-strength polymer filament, given full play to the excellent properties of high-tenacity polyethylene fibre, have the advantages that brute force is high, density is little, and flexibility is good, the corrosion of all kinds of chemical substances of ability, the rope surface abrasion resistance is strong, long service life.Can be widely used on large ship, naval vessels, the harbour towing cable, reach the aspects such as drag-line of deep-sea oil, natural gas extraction drilling platforms.
Description of drawings
Fig. 1 is the profile schematic diagram of the utility model rope;
Fig. 2 is the schematic cross-section of a kind of embodiment six strand ropes of the utility model;
Fig. 3 is the schematic cross-section of a kind of embodiment stereotyped writing of the utility model rope;
Fig. 4 is the schematic cross-section of a kind of embodiment 12 strand ropes of the utility model.
Among the figure: 1, wire rope core, 2, the rope yarn, 3, monofilament.
The specific embodiment
Referring to Fig. 2, select for use high-tenacity polyethylene fibre to be compiled into 12 ropes, coat the wire rope core 1 of wear-resisting rope as the high-strength polyethylene monofilament.Adopt 6 strands of high-tenacity polyethylene fibres to add torsade yarn 2 in wire rope core 1 periphery, rope yarn 2 weaves together in wire rope core 1 periphery strand, at outer surface coated high molecular polyethylene, nylon or the monofilament polyester 3 of per share rope yarn 2; The diameter of monofilament 3 is not waited by 1mm to 3mm.
Referring to Fig. 3, select for use high-tenacity polyethylene fibre to be compiled into 12 ropes, coat the wire rope core 1 of wear-resisting rope as the high-strength polyethylene monofilament.Adopt 8 strands of high-tenacity polyethylene fibres to add torsade yarn 2 in wire rope core 1 periphery, rope yarn 2 weaves together in wire rope core 1 periphery strand, at outer surface coated high molecular polyethylene, nylon or the monofilament polyester 3 of per share rope yarn 2; The diameter of monofilament 3 is not waited by 1mm to 3mm.
Referring to Fig. 4, select for use high-tenacity polyethylene fibre to be compiled into 12 ropes, coat the wire rope core 1 of wear-resisting rope as the high-strength polyethylene monofilament.Adopt 12 strands of high-tenacity polyethylene fibres to add torsade yarn 2 in wire rope core 1 periphery, rope yarn 2 weaves together in wire rope core 1 periphery strand, at outer surface coated high molecular polyethylene, nylon or the monofilament polyester 3 of per share rope yarn 2; The diameter of monofilament 3 is not waited by 1mm to 3mm.
In design of the present utility model, the radical of wire rope core can be the 6-18 root, and in the above-described embodiment, what select for use is 12.
Referring to Fig. 1,,, with single cord yarn 2 strands that are coated with monofilament 3 together, be shaped to wear-resisting rope with six strands, stereotyped writing or 12 strands of rope making braiding machines with the high-tenacity polyethylene fibre 12 strand ropes worked out wire rope core 1 as the wear-resisting rope of high-strength coating; After the moulding, the synthetic fiber monofilament all is exposed at the rope surface.The number of share of stock of rope yarn of the present utility model can be the number of share of stock of 6 strands or 8 strands, 12 strands or other numbers, to constitute six strands of wear-resisting ropes of the present utility model, the wear-resisting rope of stereotyped writing, 12 strands of wear-resisting ropes or the wear-resisting rope of N thigh respectively.

Claims (5)

1. the high-tenacity polyethylene fibre monofilament coats wear-resisting rope, it is characterized in that: it is formed by wire rope core (1) with at one strand yarn (2) that wire rope core (1) periphery strand weaves together, and also is coated with monofilament (3) at the outer surface of each strand yarn (2);
The complex root rope that described wire rope core (1) is formed for high-tenacity polyethylene fibre; Described rope yarn (2) is made of high-tenacity polyethylene fibre twisting Split Down; Described monofilament (3) is high-molecular polythene monofilament, high-strength nylon monofilament or high-strength polyester monofilament.
2. high-tenacity polyethylene fibre monofilament according to claim 1 coats wear-resisting rope, it is characterized in that: described wire rope core (1) is the 6-18 root.
3. high-tenacity polyethylene fibre monofilament according to claim 2 coats wear-resisting rope, it is characterized in that: described wire rope core (1) is 12.
4. coat wear-resisting rope according to claim 1,2 or 3 described high-tenacity polyethylene fibre monofilament, it is characterized in that: described filament diameter is 1mm-3mm.
5. high-tenacity polyethylene fibre monofilament according to claim 1 coats wear-resisting rope, it is characterized in that: the number of share of stock of described rope yarn (2) is 6 strands, 8 strands or 12 strands, to constitute six strand ropes, stereotyped writing rope or 12 strand ropes respectively.
CN2010202247167U 2010-06-13 2010-06-13 High-strength polyethylene fiber monofilament wrapped wear-resistant rope Expired - Fee Related CN201695261U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2010202247167U CN201695261U (en) 2010-06-13 2010-06-13 High-strength polyethylene fiber monofilament wrapped wear-resistant rope

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2010202247167U CN201695261U (en) 2010-06-13 2010-06-13 High-strength polyethylene fiber monofilament wrapped wear-resistant rope

Publications (1)

Publication Number Publication Date
CN201695261U true CN201695261U (en) 2011-01-05

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Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102234941A (en) * 2011-04-15 2011-11-09 王宏贵 High molecular weight polyethylene high-pressure drawing rope
CN104611961A (en) * 2015-02-09 2015-05-13 宁波大成新材料股份有限公司 Preparing method of ultra high molecular weight polyethylene fiber wear-resisting rope
CN106192497A (en) * 2015-05-04 2016-12-07 浙江四兄绳业有限公司 Sea work cable
CN109825945A (en) * 2019-03-27 2019-05-31 建湖县鑫源绳带有限公司 A kind of airport lorry net cover
CN110685046A (en) * 2019-08-19 2020-01-14 浙江海洋大学 Anti-fouling and anti-fatigue multi-strand monofilament mixed-twisted net wire and preparation method thereof
CN114016317A (en) * 2021-11-15 2022-02-08 江苏赛福天新材料科技有限公司 High-performance composite structure rope core and preparation method thereof
CN114369966A (en) * 2021-12-01 2022-04-19 江苏省香川绳缆科技有限公司 Wear-resisting type boats and ships hawser

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102234941A (en) * 2011-04-15 2011-11-09 王宏贵 High molecular weight polyethylene high-pressure drawing rope
CN104611961A (en) * 2015-02-09 2015-05-13 宁波大成新材料股份有限公司 Preparing method of ultra high molecular weight polyethylene fiber wear-resisting rope
CN106192497A (en) * 2015-05-04 2016-12-07 浙江四兄绳业有限公司 Sea work cable
CN106192497B (en) * 2015-05-04 2018-11-16 浙江四兄绳业有限公司 Marine worker cable
CN109825945A (en) * 2019-03-27 2019-05-31 建湖县鑫源绳带有限公司 A kind of airport lorry net cover
CN109825945B (en) * 2019-03-27 2024-04-09 建湖县鑫源绳带有限公司 Airport freight train net cover
CN110685046A (en) * 2019-08-19 2020-01-14 浙江海洋大学 Anti-fouling and anti-fatigue multi-strand monofilament mixed-twisted net wire and preparation method thereof
CN114016317A (en) * 2021-11-15 2022-02-08 江苏赛福天新材料科技有限公司 High-performance composite structure rope core and preparation method thereof
CN114016317B (en) * 2021-11-15 2023-09-05 江苏赛福天新材料科技有限公司 High-performance rope core with composite structure and preparation method thereof
CN114369966A (en) * 2021-12-01 2022-04-19 江苏省香川绳缆科技有限公司 Wear-resisting type boats and ships hawser

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C14 Grant of patent or utility model
GR01 Patent grant
CF01 Termination of patent right due to non-payment of annual fee
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20110105

Termination date: 20180613