CN207435803U - High-strength composite steel wire rope wire rope core - Google Patents
High-strength composite steel wire rope wire rope core Download PDFInfo
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- CN207435803U CN207435803U CN201721561139.9U CN201721561139U CN207435803U CN 207435803 U CN207435803 U CN 207435803U CN 201721561139 U CN201721561139 U CN 201721561139U CN 207435803 U CN207435803 U CN 207435803U
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- wire rope
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- rope
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Abstract
The utility model is related to a kind of high-strength composite steel wire rope wire rope cores, it is characterised in that including several compound rope strands, compound rope strand includes central strand；Central strand is formed by sisal fiber core twisting, and in the outside of central strand, cladding is outer around steel wire floor, coats polyester fiber sandwich layer around the outside of steel wire floor outside.Wire rope core central strand is additionally provided at the center surrounded in several compound rope strands, wire rope core central strand is formed by sisal fiber core twisting；Sisal fiber core and polyester fiber core are all soaked with oil.The utility model has the advantages of oil storage capacity is excellent, Wear-resistant, high-temperature resistant, and resistance to shock loads performance is strong, and service life is long.
Description
Technical field
The utility model is related to a kind of steel wire rope more particularly to a kind of high-strength composite steel wire rope wire rope cores.
Background technology
Sisal Hemp Rope Core is widely used in steel wire rope for various purposes as wire rope core, the drawback is that with to steel wire
The continuous improvement of rope performance requirement, pure Sisal Hemp Rope Core are easily gone mouldy since diameter is uneven, scattered error is big, and wire rope core local convergence collection
Substantial amounts of staple fiber（Dimity pimple）, steel wire rope local crowning after twisting is caused, easy stress concentration effect is worn and goes out
The shortcomings of existing fracture of wire, have been unable to meet the requirement of high-end product.
Synthetic material wire rope core mainly has polypropylene, polyethylene and polyester fiber etc. as another kind of fiber wire rope core, raw material,
The advantages of these chemical fibres is dimensional accuracy height, is not gone mouldy, fracture strength is big, elasticity modulus is high, elongation percentage is low, impact resistance
It is good, but shortcoming is storage grease scarce capacity.
The content of the invention
It is wear-resisting, impact-resistant high-strength the purpose of this utility model is to provide a kind of oil storage capacity is strong for disadvantages mentioned above
Spend composite steel wire rope wire rope core.
To achieve the above object, the utility model adopts the following technical scheme：A kind of high-strength composite steel wire rope wire rope core,
Including several compound rope strands, compound rope strand includes central strand, and central strand is formed by sisal fiber core twisting；In the outside of central strand
Cladding is outer around steel wire floor, coats polyester fiber sandwich layer around the outside of steel wire floor outside.
It is further that the center that several compound rope strands are surrounded is equipped with wire rope core central strand, wire rope core central strand is by sisal fiber
Core twisting forms.
It is further that sisal fiber core and polyester fiber core are all soaked with oil.
Compared with prior art, the utility model this have the advantage that：Natural sisal hemp and polyester fiber is compound, it can incite somebody to action
Two kinds give full play to utilization the advantages of respective so that composite rope core is excellent with excellent oil storage capacity, wearability, heat-resisting quantity etc.
Point, among sisal hemp and layer of polyester fiber plus layer of steel wire, steel wire are zinc-coated wire or stainless steel steel wire, can be enhanced to steel
The supporting role of cord stock enhances intensity, the resistance to shock loads performance of composite rope core, reduces elongation, and it is tired to improve composite rope core
The labor service life, and then improve steel wire rope performance.
Description of the drawings
The wire rope core structure diagram of Fig. 1 the utility model embodiments one.
The wire rope core structure diagram of Fig. 2 the utility model embodiments two.
Specific embodiment
The utility model will be further described below with reference to the accompanying drawings.
As shown in Figure 1, high-strength composite steel wire rope wire rope core is formed by 3 bursts of compound 1 twistings of rope strand, per share compound rope strand 1 wraps
Include polyester fiber sandwich layer 2, outside around steel wire floor 3 and central strand 4；Central strand 4 is formed by sisal fiber core twisting, outside central strand 4
Side cladding is outer around steel wire floor 3, outside around the outside of steel wire floor 3 cladding polyester fiber sandwich layer 2；Production when, by sisal fiber core with
Polyester fiber core all immersion oil, then twisting, ensures that compound rope strand 1 has enough oil storages.
As shown in Fig. 2, high-strength composite steel wire rope wire rope core is formed by 4 bursts of compound 1 and 1 strand core central strand of rope strand, 5 twistings,
Wire rope core central strand 5 is located at the center that 4 strands of compound rope strands 1 are surrounded, and wire rope core central strand 5 is formed by sisal fiber core twisting；It is per share
Compound rope strand 1 includes polyester fiber sandwich layer 2, outside around steel wire floor 3 and central strand 4；Central strand 4 is formed by sisal fiber core twisting,
The outside cladding of central strand 4 is outer around steel wire floor 3, outside around the outside of steel wire floor 3 cladding polyester fiber sandwich layer 2；In production, by sword
Flaxen fiber core and polyester fiber core all immersion oil, then twisting, ensures that compound rope strand 1 has enough oil storages.
Claims (3)
1. a kind of high-strength composite steel wire rope wire rope core, it is characterised in that including several compound rope strands（1）, the compound rope strand（1）
Including central strand（4）, the central strand（4）It is formed by sisal fiber core twisting；In the central strand（4）Outside cladding it is outer around
Steel wire floor（3）, described outer around steel wire floor（3）Outside cladding polyester fiber sandwich layer（2）.
2. a kind of high-strength composite steel wire rope wire rope core according to claim 1, it is characterised in that in several compound rope strands
（1）The center surrounded is equipped with wire rope core central strand（5）, the wire rope core central strand（5）It is formed by sisal fiber core twisting.
3. a kind of high-strength composite steel wire rope wire rope core according to claim 1 or claim 2, it is characterised in that the sisal fiber core with
Polyester fiber core is all soaked with oil.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721561139.9U CN207435803U (en) | 2017-11-21 | 2017-11-21 | High-strength composite steel wire rope wire rope core |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721561139.9U CN207435803U (en) | 2017-11-21 | 2017-11-21 | High-strength composite steel wire rope wire rope core |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207435803U true CN207435803U (en) | 2018-06-01 |
Family
ID=62286995
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721561139.9U Active CN207435803U (en) | 2017-11-21 | 2017-11-21 | High-strength composite steel wire rope wire rope core |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207435803U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109778575A (en) * | 2019-01-30 | 2019-05-21 | 南通市通州区大达麻纺织有限公司 | A kind of elevator high-strength, lightweight steel wire composite rope core and preparation method thereof |
| CN109797587A (en) * | 2019-01-30 | 2019-05-24 | 南通市通州区大达麻纺织有限公司 | A kind of compound Sisal Hemp Rope Core of steel wire rope for elevator and preparation method thereof |
-
2017
- 2017-11-21 CN CN201721561139.9U patent/CN207435803U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109778575A (en) * | 2019-01-30 | 2019-05-21 | 南通市通州区大达麻纺织有限公司 | A kind of elevator high-strength, lightweight steel wire composite rope core and preparation method thereof |
| CN109797587A (en) * | 2019-01-30 | 2019-05-24 | 南通市通州区大达麻纺织有限公司 | A kind of compound Sisal Hemp Rope Core of steel wire rope for elevator and preparation method thereof |
| CN109778575B (en) * | 2019-01-30 | 2022-08-05 | 江苏大达麻纺织科技有限公司 | High-strength and light-weight steel wire composite rope core for elevator and preparation method thereof |
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