CN209114235U - A kind of novel high-strength wirerope - Google Patents
A kind of novel high-strength wirerope Download PDFInfo
- Publication number
- CN209114235U CN209114235U CN201821592892.9U CN201821592892U CN209114235U CN 209114235 U CN209114235 U CN 209114235U CN 201821592892 U CN201821592892 U CN 201821592892U CN 209114235 U CN209114235 U CN 209114235U
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- wirerope
- steel wire
- layer
- core wire
- wire strand
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Abstract
The utility model discloses a kind of novel high-strength wirerope, including wirerope core wire, wirerope core wire periphery packet, which is twisted, is provided with steel wire strand, steel wire strand is provided with six strands, PE fiber core wire is provided between steel wire strand and wirerope core wire in gap, protective case is provided on the outside of steel wire strand, protective case includes polytetrafluoroethylene ethylene layer, enhancing protrusion is provided on polytetrafluoroethylene ethylene layer outer wall, enhancing lobed interior is provided with hollow layer, hollow layer is internally provided with finer wire strand, urethane sealant layer is pasted with by mucigel on polytetrafluoroethylene ethylene layer inner wall, the utility model inside wirerope being arranged core wire made of PE fibrous material, construction of wire rope intensity is improved in the case where not increasing wirerope diameter, thinner structure makes wirerope have good toughness, and outside is provided with protective case reduction work and makes Used time outside deterioration, and finer wire strand has been buried in protective case, structural strength is further increased, is worthy to be popularized.
Description
Technical field
The utility model relates to wirerope technical field, specially a kind of novel high-strength wirerope.
Background technique
Wirerope is that mechanical property and the satisfactory steel wire of geometric dimension are twisted together according to certain rules
Helical form steel tendon, wirerope is by steel wire, wire rope core and grease composition.Wirerope is first to be twisted stock by multilayer steel wire, then with rope
Centered on core, helically wound rope is twisted by certain amount stock.In material carrying machine, for promotion, traction, tension and carrying
It is used.The intensity of wirerope is high, from heavy and light, stable working, be not easy whole root fracture suddenly, reliable operation.Wirerope use process
The middle effect for needing to bear alternating load, service performance is mainly by mechanical properties of wires, steel wire surface state and wire rope knot
Structure determines.Wire quality includes carbon steel or steel alloy, is formed by cold drawing or cold rolling, and wire cross sectional has round or abnormity,
Cross section profile steel wire is mainly used for the production of locked coil wire rope, tensile strength and toughness with higher, and carries out to steel wire
Suitable surface treatment is to meet the needs of different use environment conditions.
Application No. is CN201620957855.8, a kind of entitled utility model patent of high strength wire rope, including rope
Body, rope body center are equipped with the first bundle, and the second bundle is coated on the outside of the first bundle, coats steel wire on the outside of the second bundle
Netting further includes mica belt, elastic layer, flame retardant coating and outer jacket, mica belt, and wire rope net is arranged on the outside of wire rope net
Be equipped with the long and slender dimension filled layer of virtue between mica belt, be equipped with elastic layer on the outside of mica belt, flame retardant coating setting elastic layer with
Between outer jacket, the utility model structure is simple, has the advantages that wear-resistant, tensile strength is high, impact resistance, resistant to high temperature, is applicable in
It is used under rugged environment, and long service life.
But when in use, the enough height of more hard cord strength, but toughness is insufficient, it has not been convenient to it bends, and
Relatively soft cord strength is again inadequate, therefore devises a kind of novel high-strength wirerope.
Summary of the invention
In order to overcome the shortcomings of prior art, the utility model provides a kind of novel high-strength wirerope, can be effective
Solve the problems, such as background technique propose.
The technical scheme adopted by the utility model to solve the technical problem is as follows:
A kind of novel high-strength wirerope, including wirerope core wire, wirerope core wire periphery packet, which is twisted, is provided with steel wire
Strand, the steel wire strand are provided with six strands, are provided with PE fibre core in gap between the steel wire strand and wirerope core wire
Line, the steel wire strand outside are provided with protective case, and the protective case includes polytetrafluoroethylene ethylene layer, outside the polytetrafluoroethylene ethylene layer
Enhancing protrusion is provided on wall, the enhancing lobed interior is provided with hollow layer, and the hollow layer is internally provided with finer wire stock
It restricts, urethane sealant layer is pasted with by mucigel on the polytetrafluoroethylene ethylene layer inner wall.
Further, the steel wire strand is uniformly distributed around wirerope core wire, and steel wire strand uses seven steel wire packets
It twists.
Further, mica fireprotection layer is provided on the outside of the wirerope core wire.
Further, anti-skid bulge is provided on the urethane sealant layer inner wall, the anti-skid bulge section is triangle
Shape structure.
Compared with prior art, the utility model has the beneficial effects that
The utility model is not increasing wirerope diameter by the way that core wire made of PE fibrous material is arranged inside wirerope
In the case where improve construction of wire rope intensity, thinner structure makes wirerope have good toughness, and outside is arranged
Protective case reduces outside deterioration when work uses, and has buried finer wire strand in protective case, and it is strong to further increase structure
Degree, is worthy to be popularized.
Detailed description of the invention
Fig. 1 is the overall structure diagram of the utility model；
Fig. 2 is the structural schematic diagram of the protective case of the utility model.
Figure label:
1- wirerope core wire, 2- steel wire strand, 3-PE fiber core wire, 4- protective case, 5- polytetrafluoroethylene ethylene layer, 6- enhancing are convex
It rises, 7- hollow layer, 8- finer wire strand, 9- mucigel, 10- urethane sealant layer, 11- mica fireprotection layer, 12- anti-skid bulge.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
As shown in Figures 1 and 2, the utility model provides a kind of novel high-strength wirerope, including wirerope core wire 1,
The 1 periphery packet of wirerope core wire, which is twisted, is provided with steel wire strand 2, and the steel wire strand 2 is provided with six strands, the steel wire strand 2
PE fiber core wire 3 is provided in gap between wirerope core wire 1, protective case 4 is provided on the outside of the steel wire strand 2, it is described
Protective case 4 includes polytetrafluoroethylene ethylene layer 5, and enhancing protrusion 6, the enhancing protrusion 6 are provided on 5 outer wall of polytetrafluoroethylene ethylene layer
It is internally provided with hollow layer 7, the hollow layer 7 is internally provided with finer wire strand 8, leads on 5 inner wall of polytetrafluoroethylene ethylene layer
It crosses mucigel 9 and is pasted with urethane sealant layer 10；
The working principle of the utility model are as follows: when in use, based on wirerope core wire 1, outside packet is twisted
Steel wire strand 2 wraps twirl setting by steel wire strand 2 and forms steel cord structure, and between steel wire strand 2 and wirerope core wire 1
The inner space of formation, card have put PE fiber core wire 3, have knot well using PE fiber core wire 3 made of PE fibrous material
It while structure intensity, reduces weight and reduces diameter, so that wirerope has certain toughness, can preferably bend, outside
Side is provided with polytetrafluoroethylene ethylene layer 5, and polytetrafluoroethylene material has good abrasive resistance, can be when long-time uses
It is effectively wear-resisting, it avoids abrasion from causing inner wire strand 2 impaired, and be provided with enhancing protrusion 6, improves outer wall construction intensity, it is interior
Portion buries finer wire strand 8, further improves the structural strength of protective case 4, protective case is avoided to be broken, and is provided in inside
Urethane sealant layer 10, improves waterproof ability, and moisture is avoided to penetrate into.
As preferred embodiment, the steel wire strand 2 is uniformly distributed around wirerope core wire 1, and steel wire strand 2 is adopted
It is twisted with seven steel wire packets, there is good structural stability.
As preferred embodiment, it is provided with mica fireprotection layer 11 on the outside of the wirerope core wire 1, improves fire prevention energy
Power, avoiding burning causes internal structure impaired.
As preferred embodiment, it is provided with anti-skid bulge 12 on 10 inner wall of urethane sealant layer, it is described anti-skidding
Raised 12 sections are triangular structure, increase urethane sealant layer 10 and internal skid resistance, avoid the rolling of protective case 4
It is dynamic.
In conclusion the utility model is mainly characterized by:
The utility model is not increasing wirerope diameter by the way that core wire made of PE fibrous material is arranged inside wirerope
In the case where improve construction of wire rope intensity, thinner structure makes wirerope have good toughness, and outside is arranged
Protective case reduces outside deterioration when work uses, and has buried finer wire strand in protective case, and it is strong to further increase structure
Degree, is worthy to be popularized.
It is obvious to a person skilled in the art that the present invention is not limited to the details of the above exemplary embodiments, and
And without departing substantially from the spirit or essential attributes of the utility model, it can realize that this is practical new in other specific forms
Type.Therefore, in all respects, the present embodiments are to be considered as illustrative and not restrictive, this is practical new
The range of type is indicated by the appended claims rather than the foregoing description, it is intended that containing for the equivalent requirements of the claims will be fallen in
All changes in justice and range are embraced therein.It should not treat any reference in the claims as limiting
Related claim.
Claims (4)
1. a kind of novel high-strength wirerope, including wirerope core wire (1), wirerope core wire (1) periphery packet, which is twisted, to be provided with
Steel wire strand (2), it is characterised in that: the steel wire strand (2) is provided with six strands, the steel wire strand (2) and wirerope core wire
(1) PE fiber core wire (3) is provided between in gap, is provided with protective case (4), the protection on the outside of the steel wire strand (2)
Covering (4) includes polytetrafluoroethylene ethylene layer (5), and enhancing protrusion (6), the enhancing are provided on polytetrafluoroethylene ethylene layer (5) outer wall
Raised (6) are internally provided with hollow layer (7), and the hollow layer (7) is internally provided with finer wire strand (8), the polytetrafluoroethyl-ne
Urethane sealant layer (10) are pasted with by mucigel (9) on alkene layer (5) inner wall.
2. a kind of novel high-strength wirerope according to claim 1, it is characterised in that: the steel wire strand (2) surrounds
Wirerope core wire (1) is uniformly distributed, and steel wire strand (2) is twisted using seven steel wire packets.
3. a kind of novel high-strength wirerope according to claim 1, it is characterised in that: the wirerope core wire (1) is outside
Side is provided with mica fireprotection layer (11).
4. a kind of novel high-strength wirerope according to claim 1, it is characterised in that: the urethane sealant layer (10)
It is provided on inner wall anti-skid bulge (12), anti-skid bulge (12) section is triangular structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821592892.9U CN209114235U (en) | 2018-09-28 | 2018-09-28 | A kind of novel high-strength wirerope |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821592892.9U CN209114235U (en) | 2018-09-28 | 2018-09-28 | A kind of novel high-strength wirerope |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209114235U true CN209114235U (en) | 2019-07-16 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821592892.9U Active CN209114235U (en) | 2018-09-28 | 2018-09-28 | A kind of novel high-strength wirerope |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209114235U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114960242A (en) * | 2022-05-11 | 2022-08-30 | 昆山东岸海洋工程有限公司 | Multi-strand steel wire rope with increased high flexibility and high filling coefficient |
-
2018
- 2018-09-28 CN CN201821592892.9U patent/CN209114235U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114960242A (en) * | 2022-05-11 | 2022-08-30 | 昆山东岸海洋工程有限公司 | Multi-strand steel wire rope with increased high flexibility and high filling coefficient |
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