CN209412594U - A kind of full compacted wire rope of superhigh intensity resistance rotation - Google Patents
A kind of full compacted wire rope of superhigh intensity resistance rotation Download PDFInfo
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- CN209412594U CN209412594U CN201821710750.8U CN201821710750U CN209412594U CN 209412594 U CN209412594 U CN 209412594U CN 201821710750 U CN201821710750 U CN 201821710750U CN 209412594 U CN209412594 U CN 209412594U
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Abstract
The utility model discloses a kind of resistances of superhigh intensity to rotate full compacted wire rope, including internal layer rope and outer layer rope, internal layer rope includes central strand, the periphery of central strand is provided with the internal layer stock of the hexagonal arrangement contacted with central strand, and adjacent inner layer stock periphery is provided with the filling stock of the hexagonal arrangement contacted with internal layer stock；Outer layer rope includes outer layer strand, and outer layer strand packet is twisted outside filling stock and internal layer stock.This wirerope rupture pull force with higher and brilliant anti-rotation performance, it is sufficient to meet intensity needs when constructions work now.
Description
Technical field
The utility model belongs to wirerope technical field, is related to a kind of full compacted wire rope of superhigh intensity resistance rotation.
Background technique
With railway construction in China, energy generation facilities, municipal capital construction development, to the body of the article of handling in construction
Product, quality and lifting altitude have new requirement, to promote engineering mechanical device to the development of more large-tonnage, to improve
It drives large-tonnage engineering machinery to match and applies the requirement of wirerope, wirerope also should be to higher broken pull-off force, preferably anti-extrusion
The high-quality directions such as impact force, better rotation resistance, more high-flexibility and stronger wear resistance are developed.
The cord strength rank on domestic standard and corresponding broken pull-off force have been unable to meet market needs now.
Summary of the invention
The purpose of the utility model is to provide a kind of resistances of superhigh intensity to rotate full compacted wire rope, solves domestic city now
Construction is insufficient for the problem of construction needs with cord strength on field.
The utility model is the technical scheme adopted is that a kind of resistance of superhigh intensity rotates full compacted wire rope, including internal layer
Rope and outer layer rope,
Internal layer rope includes central strand, and the periphery of central strand is provided with the internal layer of the hexagonal arrangement contacted with central strand
Stock, adjacent inner layer stock periphery is provided with the filling stock of the hexagonal arrangement contacted with internal layer stock；
Outer layer rope includes outer layer strand, and outer layer strand packet is twisted outside filling stock and internal layer stock.
The utility model is also characterized by
Internal layer stock is provided with 6 strands, and filling stock is provided with 6 strands, and outer layer rope is provided with 15 strands.
Central strand and internal layer stock are twisted by 26 steel wires, fill stock and outer layer strand is twisted by 7 steel wires.
It is line, face contact between steel wire and steel wire, is line, face between central strand and internal layer stock, internal layer stock and filling stock
Contact.
Outer layer strand reserved packet is twisted outside filling stock and internal layer stock.
The beneficial effect that a kind of superhigh intensity resistance of the utility model rotates full compacted wire rope is:
(1) all stocks of wirerope are compacting stock, and metal filling rate is high, and fill factor reaches 0.91~0.95, outer layer rope
And the reasonable disposition of different number of plies different location stock spiral angles, guarantee inside and outside layer rope group stock uniform force under wirerope loaded state,
On the one hand make wirerope rupture pull force with higher and brilliant anti-rotation performance, another aspect stock and stock, steel wire simultaneously
The way of contact is contacted by original dotted line between steel wire upgrades to line face contact, reduces contact stress, improves anti-extrusion
Impact and abrasion resistance properties.
(2) the reversed twisting of the inside and outside layer of wirerope, the reasonable disposition of inside and outside layer rope and different number of plies different location stock spiral angles,
It ensure that the standby brilliant anti-rotation performance of steel wire rope sling.
(3) wirerope has 28 compacting stocks, is made of 329 steel wires, has compared with high-flexibility, is suitble to multi-lay winding volume
Cylinder.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the partial enlargement comparison diagram of the utility model.
In figure, 1. outer layer strands, 2. internal layer stocks, 3. filling stocks, 4. central strands, 5. internal layer ropes, 6. steel wires.
Specific embodiment
The following describes the present invention in detail with reference to the accompanying drawings and specific embodiments.
The structural schematic diagram of the utility model is as shown in Figure 1, include internal layer rope 5 and outer layer rope, internal layer rope 5 includes central strand
4, the periphery of central strand 4 is provided with the internal layer stock 2 of the hexagonal arrangement contacted with central strand 4, the 2 periphery setting of adjacent inner layer stock
There is the filling stock 3 of the hexagonal arrangement contacted with internal layer stock 2；Outer layer rope includes outer layer strand 1, and the packet of outer layer strand 1 is twisted in filling stock 3
Outside internal layer stock 2.Central strand 4, internal layer stock 2, filling stock 3 and outer layer strand 1 are compacting stock.Internal layer stock 2 is provided with 6 strands, fills out
It fills stock 3 and is provided with 6 strands, outer layer strand 1 is provided with 15 strands.Central strand 4 and internal layer stock 2 are twisted by 26 steel wires 6, fill 3 He of stock
Outer layer strand 1 is twisted by 7 steel wires 6.It is line, face contact between steel wire 6 and steel wire 6, central strand 4 and internal layer stock 2, internal layer stock 2
It is line, face contact between filling stock 3.1 reserved packet of outer layer strand is twisted outside filling stock 3 and internal layer stock 2.
The partial enlargement comparison diagram of the utility model is as shown in Fig. 2, compared to non-compacted wire rope, the utility model steel wire
Contact area is increased between rope inner wire 6 and steel wire 6, the anti-extrusion impact property of wirerope and strong abrasion resistance properties obtain
It significantly improves.
Steel wire 6 is compacting stock in the utility model, between stock and stock, is mentioned between steel wire 6 and steel wire 6 by original point contact
It is upgraded to line face contact, increases contact area, improves shock resistance and abrasion resistance properties.Wirerope is by internal layer rope 5 and outside
Layer rope formed through twisting twice, internal layer rope 5 by a central strand 4, six roots of sensation internal layer stock 2 and the six roots of sensation fill 3 primary twisting of stock and
At outer layer rope is reversed twisting 15 outer layer strands 1 on the basis of internal layer rope 5.28 compacting stocks are shared in wirerope, by
329 steel wires 6 form.
With diameter 26mm, 15 × K7:IWRC of structure (K), for intensity rank 2160MPa wirerope.
With reference to Fig. 1, by the central strand 4 of a root knot structure K26SW, diameter 6.83mm, six roots of sensation structure K26SW, diameter 5.86mm
2 knot of internal layer stock, the filling stock 3 of six roots of sensation structure K7, diameter 1.98mm are primary using 1-6-6 pre-former in planet type strander
It is twisted into the internal layer rope 5 that diameter is 18.46mm, then by the outer layer strand 1 of 15 root knot structure K7, diameter 4.21mm, is closed in basket type
Rope machine indexes the outer layer rope that Horizontal pre-former primary twistings are 26.65mm at diameter using 15, wherein internal layer rope 5 and outer layer
Orientation of restricting is opposite.
By multiple batches of D26mm, 15 × K7:IWRC of structure (K), intensity rank 2160MPa breaking force of rope is tested,
Wirerope mean break pulling force 704kN.
15 × K7:IWRC of the utility model (K), superhigh intensity resistance rotation total pressure reality cord strength rank and corresponding broken
Disconnected pulling force alreadys exceed national standard range, and specific value can be with reference to external such wirerope sample data, wirerope group stock
Shape is circle, and for group stock crown wire in flat, steel cord structure, group stock representation method use national Specification
" wirerope-term, label and classification " GB/T8706-2006 representation method.The wirerope is set suitable for engineering machinery
Standby major-minor Wire Rope Used in Lifting is rupture pull force with higher high (safety coefficient is high), good anti-extrusion impact property, relatively strong
Abrasion resistance properties and significant advantages, the live trial effect such as brilliant anti-rotation performance it is good.
Claims (6)
1. a kind of resistance of superhigh intensity rotates full compacted wire rope, which is characterized in that including internal layer rope (5) and outer layer rope,
Internal layer rope (5) includes central strand (4), the periphery of the central strand (4) be provided with contacted with central strand (4) it is hexagonal
The internal layer stock (2) of arrangement, adjacent internal layer stock (2) periphery are provided with filling out for the hexagonal arrangement contacted with internal layer stock (2)
Fill stock (3)；
Outer layer rope includes outer layer strand (1), and outer layer strand (1) packet is twisted external in filling stock (3) and internal layer stock (2).
2. a kind of superhigh intensity resistance according to claim 1 rotates full compacted wire rope, which is characterized in that the central strand
(4), internal layer stock (2), filling stock (3) and outer layer strand (1) are compacting stock.
3. a kind of superhigh intensity resistance according to claim 1 rotates full compacted wire rope, which is characterized in that the internal layer stock
(2) 6 strands are provided with, the filling stock (3) is provided with 6 strands, and the outer layer strand (1) is provided with 15 strands.
4. a kind of superhigh intensity resistance according to claim 1 rotates full compacted wire rope, which is characterized in that the central strand
(4) it is twisted with internal layer stock (2) by 26 steel wires (6), the filling stock (3) and outer layer strand (1) are twisted by 7 steel wires (6).
5. a kind of superhigh intensity resistance according to claim 4 rotates full compacted wire rope, which is characterized in that the steel wire
It (6) is line, face contact between steel wire (6), between the central strand (4) and internal layer stock (2), internal layer stock (2) and filling stock (3)
It is line, face contact.
6. a kind of superhigh intensity resistance according to claim 1 rotates full compacted wire rope, which is characterized in that the outer layer strand
(1) reserved packet is twisted external in filling stock (3) and internal layer stock (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821710750.8U CN209412594U (en) | 2018-10-22 | 2018-10-22 | A kind of full compacted wire rope of superhigh intensity resistance rotation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821710750.8U CN209412594U (en) | 2018-10-22 | 2018-10-22 | A kind of full compacted wire rope of superhigh intensity resistance rotation |
Publications (1)
| Publication Number | Publication Date |
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| CN209412594U true CN209412594U (en) | 2019-09-20 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
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| CN201821710750.8U Active CN209412594U (en) | 2018-10-22 | 2018-10-22 | A kind of full compacted wire rope of superhigh intensity resistance rotation |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112726237A (en) * | 2020-12-08 | 2021-04-30 | 咸阳宝石钢管钢绳有限公司 | Multilayer strand rotation-resistant steel wire rope filled with oil-containing fiber rope for 2 times and manufacturing method |
| CN113123150A (en) * | 2021-04-25 | 2021-07-16 | 法尔胜泓昇集团有限公司 | Production method of visual deep well rescue steel wire rope |
| CN115897271A (en) * | 2022-10-13 | 2023-04-04 | 江苏赛福天钢索股份有限公司 | Steel wire rope for crane and manufacturing method thereof |
-
2018
- 2018-10-22 CN CN201821710750.8U patent/CN209412594U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112726237A (en) * | 2020-12-08 | 2021-04-30 | 咸阳宝石钢管钢绳有限公司 | Multilayer strand rotation-resistant steel wire rope filled with oil-containing fiber rope for 2 times and manufacturing method |
| CN113123150A (en) * | 2021-04-25 | 2021-07-16 | 法尔胜泓昇集团有限公司 | Production method of visual deep well rescue steel wire rope |
| CN115897271A (en) * | 2022-10-13 | 2023-04-04 | 江苏赛福天钢索股份有限公司 | Steel wire rope for crane and manufacturing method thereof |
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