CN2567402Y - High-strength multifilament rope - Google Patents
High-strength multifilament rope Download PDFInfo
- Publication number
- CN2567402Y CN2567402Y CN 02274593 CN02274593U CN2567402Y CN 2567402 Y CN2567402 Y CN 2567402Y CN 02274593 CN02274593 CN 02274593 CN 02274593 U CN02274593 U CN 02274593U CN 2567402 Y CN2567402 Y CN 2567402Y
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- Prior art keywords
- utility
- multifilament yarn
- model
- cable
- strength
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Abstract
The utility model relates to a high-strength multifilament rope which belongs to a traction rope. Avron of high strength and polypropylene composite spinning form multifilaments of high strength, the multifilaments of high strength are twisted into a plurality of single strands, and a plurality of single strands are knitted and twisted to form the rope. The utility model has the advantages of light weight, large tensile strength, high abrasion resistance and strong performance for resisting impact force. The utility model can be used in an ultralow temperature and a higher temperature. The utility model is widely used in transportation industry, sailing industry, national defence industry, etc.
Description
(1) technical field
The utility model belongs to a kind of traction cable.
(2) background technique
Modern transportation, navigation, national defence and industrial or agricultural all be unable to do without cable, the cable that is used to draw at present mostly is collodion silk cable and chemical fibre cable, it is not ideal enough to bear heavy load, the unexpected impact force of opposing is poor in the traction, the time have disconnected strand and dangerous, own wt is big, intensity is low, the high market demand that is unfavorable for of cost.
(3) summary of the invention
The technical problems to be solved in the utility model is further to improve cable intensity and anti-impact force, to satisfy the high-tenacity multifilament yarn cable of traction heavy load needs.
The utility model adopts technological scheme:
The high-tenacity multifilament yarn cable is to have high strength to spin synthetic fibre and polypropylene fibre conjugate spinning composition high-tenacity multifilament yarn, and high-tenacity multifilament yarn is compiled strand through first twist, retwist, plying, is finally curled up to compile to twist by several groups of sub-threads to form cable.
The high-tenacity multifilament yarn cable, the synthetic fibre that spins in the multifilament has unique temperature performance, be difficult for fusion, not combustion-supporting, only can in the time of 427 ℃, begin carbonization, do not become fragile at subzero 196 ℃ of low temperature, its performance is not suffered a loss between this temperature province, has good endurance, creep resistance, therefore spinning synthetic fibre can become the auxilliary strong material of best cable.Spin the difference of synthetic fibre amount through spinning the compound multifilament of synthetic fibre by it, compile the cable of strand than existing single polypropylene fibre silk, under the diameter same case, intensity can improve 2-20 doubly, and is in light weight, tensile strength is big, and is wear-resistant, the opposing impact force is strong, can use in ultralow temperature and higher temperatures environment, and thermal shrinkage is little during temperature variation, the cable dimensional stability is good.Be widely used in open-air vehicle traction, navigation anchor line, aerial hoist cable etc.
Above-mentioned high-tenacity multifilament yarn cable can be three strands, four strands, six strands, stereotyped writing, 12 strands of composite filaments and compiles strand and form.
(4) description of drawings
Fig. 1 is an a kind of embodiment's of the present utility model structural representation.
(5) embodiment
Embodiment one
The high-tenacity multifilament yarn cable is 12 sub-threads by high-tenacity multifilament yarn 1 twisted, intersects to the right to curl up to compile to twist through relatively left to form.High-tenacity multifilament yarn 1 is 2% to spin synthetic fibre and 98% polypropylene fibre conjugate spinning.
Embodiment two
Embodiment two and difference of embodiment are that high-tenacity multifilament yarn 1 is 8% to spin synthetic fibre and 92% polypropylene fibre conjugate spinning.
Embodiment three
Embodiment three and difference of embodiment be high-tenacity multifilament yarn 1 be 15% spin synthetic fibre and 85% polypropylene fibre conjugate spinning.
Embodiment four
Embodiment four and difference of embodiment are eight sub-threads by high-tenacity multifilament yarn 1 twisted, and high-tenacity multifilament yarn 1 is 40% to spin synthetic fibre and 60% polypropylene fibre conjugate spinning.
Claims (2)
1, high-tenacity multifilament yarn cable by several sub-threads of high-tenacity multifilament yarn (1) twisted, forms through compiling strand, it is characterized in that described high-tenacity multifilament yarn (1) is for spinning the synthetic fibre silk by 2-100% and 98%-0 polypropylene fibre silk is compound constitutes.
2, high-tenacity multifilament yarn cable according to claim 1, the several sub-threads that it is characterized in that described high-tenacity multifilament yarn (1) twisted be three strands or four strands, six strands, stereotyped writing, 12 strands.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02274593 CN2567402Y (en) | 2002-08-07 | 2002-08-07 | High-strength multifilament rope |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02274593 CN2567402Y (en) | 2002-08-07 | 2002-08-07 | High-strength multifilament rope |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2567402Y true CN2567402Y (en) | 2003-08-20 |
Family
ID=33738832
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 02274593 Expired - Fee Related CN2567402Y (en) | 2002-08-07 | 2002-08-07 | High-strength multifilament rope |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2567402Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101871507A (en) * | 2009-04-21 | 2010-10-27 | 株式会社海莱客思 | Band tooth trace cable, cable installation and the movement system of moving body with band tooth trace cable |
-
2002
- 2002-08-07 CN CN 02274593 patent/CN2567402Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101871507A (en) * | 2009-04-21 | 2010-10-27 | 株式会社海莱客思 | Band tooth trace cable, cable installation and the movement system of moving body with band tooth trace cable |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |