CN208933724U - A kind of low-temperature type aerial metal rope - Google Patents
A kind of low-temperature type aerial metal rope Download PDFInfo
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- CN208933724U CN208933724U CN201821592855.8U CN201821592855U CN208933724U CN 208933724 U CN208933724 U CN 208933724U CN 201821592855 U CN201821592855 U CN 201821592855U CN 208933724 U CN208933724 U CN 208933724U
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Abstract
The utility model discloses a kind of low-temperature type aerial metal ropes, including core wire, polyethylene protective case is provided on the outside of the core wire, there are three fiber glass coatings for setting on the outside of the polyethylene protective case, packet is twisted and is provided with several steel wire strands inside the fiber glass coating, teflon seal set is provided on the outside of the fiber glass coating, filling strand is provided in gap between the teflon seal set and fiber glass coating, the filling strand includes steel wire, the steel wire packet is twisted together, parylene layer is provided on the outside of the steel wire, heat preservation foamed cotton layer is provided on the outside of the parylene layer, the utility model inside metallic cable by being arranged more fiber glass coatings, steel wire strand strand is installed by three fiber glass coatings, it has been grouped together into metal rope structure, outside passes through polytetrafluoroethyl-ne Alkene sealing shroud seals up, and entire metallic cable uses a variety of low temperature materials, improves low temperature tolerance ability, is worthy to be popularized.
Description
Technical field
The utility model relates to aviation rope technical field, specially a kind of low-temperature type aerial metal rope.
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 CN201621471606.4, a kind of entitled high temperature resistant high tenacity aviation rope, including it is heat insulation layer, heat-insulated
Layer, adhesive layer, auxiliary stock, central strand and steel wire, the central strand periphery are coated with multiple auxiliary stocks, and the central strand is by 6-8
Root steel wire twisting forms, and the auxiliary stock is formed by 5-7 root steel wire twisting, and the auxiliary stock periphery is coated with adhesive layer, described
Adhesive layer periphery is equipped with thermal insulation layer, and the thermal insulation layer periphery is coated with heat insulation layer, which is coated by central strand periphery
Auxiliary stock and central strand formed by 6-8 root steel wire twisting and stock assisted to be formed by 5-7 root steel wire twisting, can greatly mention
The toughness of high aviation rope, bearing capacity greatly improves, while improving fatigue resistance and service life, and passes through adhesive layer,
Its central strand and auxiliary stock can be preferably fixed together, and by thermal insulation layer and heat insulation layer, can greatly improved
The heat-resisting quantity of aviation rope.
But when in use, when aviation uses, the aerial low temperature in meet Lingao leads to the length of steel rope time
It is damaged in cold environment, therefore devises a kind of low-temperature type aerial metal rope.
Summary of the invention
In order to overcome the shortcomings of prior art, the utility model provides a kind of low-temperature type aerial metal rope, energy
The problem of effective solution background technique proposes.
The technical scheme adopted by the utility model to solve the technical problem is as follows:
A kind of low-temperature type aerial metal rope, including core wire, the core wire outside is provided with polyethylene protective case, described
There are three fiber glass coating, fiber glass coating inside packet, which is twisted, is provided with several steel strands for setting on the outside of polyethylene protective case
Rope, the fiber glass coating outside are provided with teflon seal set, the teflon seal set and fiber glass coating
Between gap in be provided with filling strand, the filling strand includes steel wire, and the steel wire packet is twisted together, outside the steel wire
Side is provided with parylene layer, is provided with heat preservation foamed cotton layer on the outside of the parylene layer.
Further, the fiber glass coating is uniformly distributed around the axis of core wire.
Further, it is provided with rubber insulation on the outside of the heat preservation foamed cotton layer, be arranged on the rubber insulation outer wall
There is non-slip texture.
Compared with prior art, the utility model has the beneficial effects that
The utility model is installed by the way that more fiber glass coatings are arranged inside metallic cable by three fiber glass coatings
Steel wire strand strand has been grouped together into metal rope structure, and outside is sealed up by teflon seal set, entire gold
Belong to rope and use a variety of low temperature materials, improves low temperature tolerance ability, be worthy to be popularized.
Detailed description of the invention
Fig. 1 is the overall structure diagram of the utility model；
Fig. 2 is the filling strand structural schematic diagram of the utility model.
Figure label:
1- core wire, 2- polyethylene protective case, 3- fiber glass coating, 4- steel wire strand, 5- teflon seal set, 6- are filled out
Fill strand, 7- steel wire, 8- parylene layer, 9- heat preservation foamed cotton layer, 10- rubber insulation, 11- non-slip texture.
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 low-temperature type aerial metal rope, including core wire 1, institute
It states and is provided with polyethylene protective case 2 on the outside of core wire 1, there are three fiber glass coating 3, institutes for setting on the outside of the polyethylene protective case 2
It states packet twirl inside fiber glass coating 3 and is provided with several steel wire strands 4, be provided with polytetrafluoroethyl-ne on the outside of the fiber glass coating 3
Alkene sealing shroud 5, the teflon seal, which covers, is provided with filling strand 6 in the gap between 5 and fiber glass coating 3, described
Filling strand 6 includes steel wire 7, and the packet of steel wire 7 is twisted together, and parylene layer 8 is provided on the outside of the steel wire 7, described
Heat preservation foamed cotton layer 9 is provided on the outside of parylene layer 8；
The working principle of the utility model are as follows: be the main body of metallic cable by core wire 1 when in use, polyethylene is protected
Sheath 2 protects 1 structure of internal core, and is provided with multiple low temperature resistant fiber glass coatings 3 on the outside, is provided with if internal packet is twisted
Dry root steel wire strand 4, and the packet of fiber glass coating 3 is twisted and forms metal rope structure on the outside of core wire 1, outside passes through polytetrafluoroethylene (PTFE)
5 sealed envelope of sealing shroud, polytetrafluoroethylene material have good abrasive resistance, improve the abrasive resistance of metallic cable, and have
There is good low temperature tolerance ability, the filling strand 6 of filling is provided in gap, so that metallic cable is more compact-sized, increases
Structural strength, the parylene layer 8 in outside have good low temperature tolerance ability, and heat preservation foamed cotton layer 9 ensures internal temperature
It is constant.
As preferred embodiment, the fiber glass coating 3 is uniformly distributed around the axis of core wire 1.
As preferred embodiment, rubber insulation 10, the rubber-covered are provided on the outside of the heat preservation foamed cotton layer 9
It is provided with non-slip texture 11 on 10 outer wall of layer, increases insulating capacity, improves non-skid property.
In conclusion the utility model is mainly characterized by:
The utility model is installed by the way that more fiber glass coatings are arranged inside metallic cable by three fiber glass coatings
Steel wire strand strand has been grouped together into metal rope structure, and outside is sealed up by teflon seal set, entire gold
Belong to rope and use a variety of low temperature materials, improves low temperature tolerance ability, be 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 (3)
1. a kind of low-temperature type aerial metal rope, including core wire (1), core wire (1) outside is provided with polyethylene protective case
(2), it is characterised in that: there are three fiber glass coating (3), the fiber glass coatings for setting on the outside of the polyethylene protective case (2)
(3) internal packet, which is twisted, is provided with several steel wire strands (4), is provided with teflon seal on the outside of the fiber glass coating (3)
It covers (5), filling strand (6), institute is provided in the gap between the teflon seal set (5) and fiber glass coating (3)
Stating filling strand (6) includes steel wire (7), and steel wire (7) packet is twisted together, is provided on the outside of the steel wire (7) poly- to diformazan
Benzene layer (8), parylene layer (8) outside are provided with heat preservation foamed cotton layer (9).
2. a kind of low-temperature type aerial metal rope according to claim 1, it is characterised in that: the fiber glass coating
(3) axis around core wire (1) is uniformly distributed.
3. a kind of low-temperature type aerial metal rope according to claim 1, it is characterised in that: the heat preservation foamed cotton layer
(9) outside is provided with rubber insulation (10), is provided with non-slip texture (11) on rubber insulation (10) outer wall.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821592855.8U CN208933724U (en) | 2018-09-28 | 2018-09-28 | A kind of low-temperature type aerial metal rope |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821592855.8U CN208933724U (en) | 2018-09-28 | 2018-09-28 | A kind of low-temperature type aerial metal rope |
Publications (1)
| Publication Number | Publication Date |
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| CN208933724U true CN208933724U (en) | 2019-06-04 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821592855.8U Active CN208933724U (en) | 2018-09-28 | 2018-09-28 | A kind of low-temperature type aerial metal rope |
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| CN (1) | CN208933724U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111560780A (en) * | 2020-04-16 | 2020-08-21 | 江苏亚盛金属制品有限公司 | Steel wire rope for hoisting deep sea oil field and production method thereof |
-
2018
- 2018-09-28 CN CN201821592855.8U patent/CN208933724U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111560780A (en) * | 2020-04-16 | 2020-08-21 | 江苏亚盛金属制品有限公司 | Steel wire rope for hoisting deep sea oil field and production method thereof |
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