CN106283771A - Square rope - Google Patents
Square rope Download PDFInfo
- Publication number
- CN106283771A CN106283771A CN201510240117.1A CN201510240117A CN106283771A CN 106283771 A CN106283771 A CN 106283771A CN 201510240117 A CN201510240117 A CN 201510240117A CN 106283771 A CN106283771 A CN 106283771A
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- China
- Prior art keywords
- rope
- square
- surrounding layer
- core
- wire rope
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Abstract
The invention discloses a kind of square rope, have do not twist together, non-rotating feature, including rope body, it is characterized in that: the cross section of described rope body is square, described rope body is made up of wire rope core and surrounding layer, and described wire rope core is formed by nylon fibre twisted, and described surrounding layer is formed by the braiding of stereotyped writing rope strand.This solution provides a kind of square rope so that it is have do not twist together, non-rotating feature.
Description
Technical field
The present invention relates to a kind of square rope, belong to rope field.
Background technology
Cable is used primarily on boats and ships (as large ship is rested on bank or buoy etc.), mountain-climbing, fishery and industrial equipment.General cable is to be formed by multiply yarn or line twisted, the goods that diameter is thicker.Rope, the title cable that diameter is thicker is claimed after the rope retwist of more than two strands.Tradition cable cross section is all circular, is susceptible to the phenomenons such as kink, revolution when lifting article or self stress.
Summary of the invention
It is an object of the invention to provide a kind of square rope so that it is have do not twist together, non-rotating feature.
In order to achieve the above object, the technical solution used in the present invention is as follows: a kind of square rope, including rope body, the cross section of described rope body is square, described rope body is made up of wire rope core and surrounding layer, and described wire rope core is formed by nylon fibre twisted, and described surrounding layer is formed by the braiding of stereotyped writing rope strand.
Preferably, described surrounding layer by four gangs of S twist with the fingers to rope strand and four gangs of Z twist with the fingers to rope strand interlacing form.
Preferably, the sth. made by twisting of described wire rope core is to twisting with the fingers for S or Z sth. made by twisting.
Preferably, the cross section of described rope body is square.
By using technique scheme, cross section is that to close the torsional moment in axle center be zero to its stress of square cable, thus ensure that it does not twist together, non-rotating feature, and rope surface is face contact when being wound in rope stake, contact area is big, and frictional force is big, has preferable self-lock ability.Wire rope core is twisting, not only processes quick and convenient, and tensile strength is good, and the braiding surrounding layer outside wire rope core can overcome the problem that twisting wire rope core is easily twisted together, and the surrounding layer simultaneously woven has concave-convex sense, soft, conveniently holds, and elongation percentage is little.The strength of chinlon material of wire rope core, wearability are first of all fibres simultaneously, and its wearability is 10 times of cotton fiber, is 10 times of dry state viscose rayon, is 140 times of hygrometric state fiber, and therefore, its ruggedness is splendid.Surrounding layer outside wire rope core may be used for the chinlon material that wire rope core is identical, it is also possible to uses other composite fibre materials according to the difference of use occasion.
Accompanying drawing explanation
In order to be illustrated more clearly that the embodiment of the present invention or technical scheme of the prior art, the accompanying drawing used required in embodiment or description of the prior art will be briefly described below, apparently, accompanying drawing in describing below is only some embodiments of the present invention, for those of ordinary skill in the art, on the premise of not paying creative work, it is also possible to obtain other accompanying drawing according to these accompanying drawings.
Fig. 1 is the three-dimensional structure diagram of the present invention；
Fig. 2 is the front view of the present invention.
Reference: 1, rope body；2, wire rope core；3, surrounding layer；3a, Z twist with the fingers to rope strand；3b, S twist with the fingers to rope strand.
Detailed description of the invention
A kind of square rope, including rope body 1, the cross section of rope body 1 is square, and rope body 1 is made up of wire rope core 2 and surrounding layer 3, and wire rope core 2 is formed by nylon fibre twisted, and surrounding layer 3 is formed by the braiding of stereotyped writing rope strand.Cross section is that to close the torsional moment in axle center be zero to its stress of square cable, thus ensure that it does not twist together, non-rotating feature, and when being wound in rope stake, rope body 1 surface is face contact, and contact area is big, and frictional force is big, has preferable self-lock ability.Wire rope core 2 is twisting, not only processes quick and convenient, and tensile strength is good, and the braiding surrounding layer 3 outside wire rope core 2 can overcome the problem that twisting wire rope core 2 is easily twisted together, and the surrounding layer 3 simultaneously woven has concave-convex sense, soft, conveniently holds, and elongation percentage is little.The strength of chinlon material of wire rope core 2, wearability are first of all fibres simultaneously, and its wearability is 10 times of cotton fiber, is 10 times of dry state viscose rayon, is 140 times of hygrometric state fiber, and therefore, its ruggedness is splendid.Surrounding layer 3 outside wire rope core 2 may be used for the chinlon material that wire rope core 2 is identical, it is also possible to uses other composite fibre materials according to the difference of use occasion.Use stereotyped writing rope strand to be wound on the outer square rope body 1 formed of wire rope core 2 easily to process, owing to it is even number, it is possible to asymmetrical braid is on four limits of square rope body 1 simultaneously.
Wherein, surrounding layer 3 by four gangs of S twist with the fingers to rope strand 3B and four gangs of Z twist with the fingers to rope strand 3A interlacing form.Twist with the fingers the stress anisotropy that rope body 1 can be provided to different rope strand interlacings, can scatter on rope body 1 uniformly when restricting body 1 single-point stress, extend the service life of rope body 1.
Wherein, the sth. made by twisting of wire rope core 2 is to twisting with the fingers for S or Z sth. made by twisting, and the cross section of rope body 1 is square.Four, square is covert, and therefore stereotyped writing rope strand can assign to two strands on every limit, and symmetry is more preferable, and structure is the compactest, and square rope body 1 can keep the structure that it is square for a long time.
The above is only the preferred embodiment of the present invention, and protection scope of the present invention is not limited merely to above-described embodiment, and all technical schemes belonged under thinking of the present invention belong to protection scope of the present invention.It should be pointed out that, for those skilled in the art, some improvements and modifications without departing from the principles of the present invention, these improvements and modifications also should be regarded as protection scope of the present invention.
Claims (4)
1. a square rope, including rope body, is characterized in that: the cross section of described rope body is square, described rope body is made up of wire rope core and surrounding layer, and described wire rope core is formed by nylon fibre twisted, and described surrounding layer is formed by the braiding of stereotyped writing rope strand.
Square rope the most according to claim 1, is characterized in that: described surrounding layer by four gangs of S twist with the fingers to rope strand and four gangs of Z twist with the fingers to rope strand interlacing form.
Square rope the most according to claim 2, is characterized in that: the sth. made by twisting of described wire rope core is to twisting with the fingers for S or Z sth. made by twisting.
Square rope the most according to claim 3, is characterized in that: the cross section of described rope body is square.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510240117.1A CN106283771A (en) | 2015-05-12 | 2015-05-12 | Square rope |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510240117.1A CN106283771A (en) | 2015-05-12 | 2015-05-12 | Square rope |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106283771A true CN106283771A (en) | 2017-01-04 |
Family
ID=57631046
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510240117.1A Pending CN106283771A (en) | 2015-05-12 | 2015-05-12 | Square rope |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106283771A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2073897U (en) * | 1990-09-19 | 1991-03-27 | 李锦山 | Tetragonal type special torsionproof steel wire rope |
| CN2089017U (en) * | 1991-05-30 | 1991-11-20 | 湖南省送变电建设公司 | Special square 12 strand anti-twist steel cable |
| CN203514095U (en) * | 2013-08-29 | 2014-04-02 | 山东鲁普科技有限公司 | Waterproof, acid-resistant and alkali-resistant fiber rope |
| US20150101888A1 (en) * | 2013-10-10 | 2015-04-16 | Kone Corporation | Rope for a hoisting device and elevator |
| CN204608494U (en) * | 2015-05-12 | 2015-09-02 | 浙江四兄绳业有限公司 | Square rope |
-
2015
- 2015-05-12 CN CN201510240117.1A patent/CN106283771A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2073897U (en) * | 1990-09-19 | 1991-03-27 | 李锦山 | Tetragonal type special torsionproof steel wire rope |
| CN2089017U (en) * | 1991-05-30 | 1991-11-20 | 湖南省送变电建设公司 | Special square 12 strand anti-twist steel cable |
| CN203514095U (en) * | 2013-08-29 | 2014-04-02 | 山东鲁普科技有限公司 | Waterproof, acid-resistant and alkali-resistant fiber rope |
| US20150101888A1 (en) * | 2013-10-10 | 2015-04-16 | Kone Corporation | Rope for a hoisting device and elevator |
| CN204608494U (en) * | 2015-05-12 | 2015-09-02 | 浙江四兄绳业有限公司 | Square rope |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20170104 |
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| RJ01 | Rejection of invention patent application after publication |