CN207727339U - Self lubricating compaction-strand steel wire rope - Google Patents
Self lubricating compaction-strand steel wire rope Download PDFInfo
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- CN207727339U CN207727339U CN201721506765.8U CN201721506765U CN207727339U CN 207727339 U CN207727339 U CN 207727339U CN 201721506765 U CN201721506765 U CN 201721506765U CN 207727339 U CN207727339 U CN 207727339U
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Abstract
The utility model discloses self lubricating compaction-strand steel wire ropes, including steel core core strand, 6 steel core outer layer strands being uniformly distributed along the circumference and 6 steel wire rope outer layer strands being uniformly distributed along the circumference successively on the outside of steel core core strand, composite fibre rope is filled in gap between steel core outer layer strand and steel wire rope outer layer strand, it contacts for face between steel core core strand and every steel core outer layer strand, is contacted for face between every steel core outer layer strand and every adjacent steel cord outer layer strand.The main material of composite fibre rope contains netted polypropylene; there is good elasticity; composite fibre rope can steel wire rope carry and unload when automatic-extrusion and absorb internal reservoir grease; lubrication is provided between steel wire rope steel core outer layer strand and main stock; reduce friction between the two; steel core core strand and outer layer strand corrosion are prevented, is dripped using process without grease, can keep the scene intact operating environment.The utility model self lubricating compaction-strand steel wire rope has good self lubricity, impact resistance and fatigue behaviour.
Description
Technical field
The utility model belongs to steel wire rope technical field, is related to a kind of self lubricating compaction-strand steel wire rope.
Background technology
The steel core group stock and steel wire rope group stock of compaction-strand steel wire rope are compacting stock, and processing method has a die drawing method, roll-in method,
Steel core forges, steel wire rope outer layer strand compacting, and the compacting of steel wire rope outer layer strand, steel wire rope hammering method forge method etc. after steel core compacting.
Publication date is：2011.03.23 Publication No.：CN101988270A, patent name are：A kind of crane is compacted with high intensity
A kind of strand steel wire rope and preparation method thereof, it is proposed that Novel structure compaction-strand steel wire rope on crane；Publication date is：
2012.07.04 Publication No.：CN202298307U, patent name are：A kind of Dual-compaction steel wire rope for rotary digging machine, it is proposed that one
Novel structure compaction-strand steel wire rope of the kind for rotary drilling rig；Publication date is：2014.04.30 Publication No.：
CN103757951A, patent name are：A kind of a kind of Double-compaction steel wire rope for elevator, it is proposed that elevator Novel structure compacting stock
Steel wire rope；Publication date is：2014.04.30 Publication No.：CN103757952A, patent name are：A kind of harbour machinery use is double
Compacted wire rope and preparation method thereof, it is proposed that be applied to harbour machinery compaction-strand steel wire rope；Compaction-strand steel wire rope is led at some
Domain achieves certain using effect and economic benefit.In practice process, steel wire rope is lost because of lubricating action and induces corrosion, then adds
Upper excessive wear, so the phenomenon that steel wire rope early stage fracture of wire happen occasionally.Due to each stock of the steel core of compaction-strand steel wire rope and steel wire
Outer layer strand of restricting is compacting stock, and each stock outer surface is because becoming smooth after being compacted, gap shoals between steel wire, compared to round steel wire steel
Cord trapped fuel amount is less, and rupture pull force is high, and application range is limited, especially in harbour machinery field compaction-strand steel wire rope mostly by
Bending is used for lifting heavy, and is in perishable bad border, easy-to-rust；The occasions steel wire rope such as blast furnace winch hoister, rotary drilling rig
Because losing lubricant effect, initial failure is caused.There is producer that the mode of thick oiling is taken to solve corrosion and lubrication problem, but operation
When due to mechanical shock, raising frequently, mechanism driving cause steel wire rope surface grease to be dripped and pollute operation field, cleaning is tired
Difficulty causes pollution to environment, therefore the lubrication problem for solving compacting stock strand steel wire rope is very necessary.
Utility model content
The purpose of this utility model is to provide a kind of self lubricating compaction-strand steel wire rope, solves existing compaction-strand steel wire rope
The problem of existing lack of lubrication.
The utility model is the technical scheme adopted is that self lubricating compaction-strand steel wire rope, including steel core core strand, steel core core
Thigh lateral wraps successively twists two layers of steel strand of outer layer strand and outermost layer stock, and outer layer strand is 6 steel core outer layer strands being uniformly distributed along the circumference, most
Outer layer strand is 6 steel wire rope outer layer strands being uniformly distributed along the circumference, in the gap between steel core steel core outer layer strand and steel wire rope outer layer strand
It is filled with composite fibre rope.
The utility model is also characterized by：
It is contacted for face between steel core core strand and every steel core outer layer strand, outside every steel core outer layer strand and every adjacent steel cord
It is contacted for face between layer stock.
Steel core core strand and steel core outer layer strand are compacting stock, and steel core core strand and steel core outer layer strand center are 1 central steel
Silk, the outer layer packet of core wire are twisted equally distributed 6 cover wires, are connect for face between every cover wire and core wire
It touches.
The core strand of composite fibre rope is 1 sisal fiber stock, and the outer layer strand of composite fibre rope is 4 Netted flaps
Stock, contacts between sisal fiber stock and Netted flap stock for face.
Steel wire rope outer layer strand gulped down using a watt woods-western Shandong composite construction, steel wire rope outer layer strand center is 1 core wire, in
Outer layer, secondary outer layer, outermost sequence packet are pressed on the outside of heart steel wire from inside to outside and twists compound steel silk, outer layer by 7 steel wires circumferentially
It is uniformly distributed, secondary outer layer is circumferentially uniformly distributed by 14 steel wires, and 7 are thicker wire in 14 cover wires, and 7 are thin
Steel wire, and thickness is spaced, and by 14 roughs, carefully identical steel wire is circumferentially uniformly distributed outermost layer, is between every steel wire
Face contacts.
The utility model has the beneficial effects that
(1) the utility model self lubricating compaction-strand steel wire rope, the internal main material of composite fibre rope inlayed contain
Netted polypropylene, large specific surface area, oil content is high, and elasticity is good；
(2) the utility model self lubricating compaction-strand steel wire rope, when carrying, the extruding between main stock and steel core can make edge
The grease stored embedded in the composite fibre wire rope core of steel core surface squeezes out, and lubricant is provided between steel core outer layer strand and main stock,
Effectively reduce friction between the two, it is therefore prevented that steel core core strand and outer layer strand corrosion；When unloading, since composite fiber core has
The grease absorbed themselves of extrusion can be solved the problems, such as the drippage of grease during use well, effectively by excellent elasticity
Ground protects work site environments, realizes clean manufacturing；
(3) the utility model self lubricating compaction-strand steel wire rope, the internal composite fibre wire rope core filled can be steel
Cord provides enough lubrications, effectively reduces the corrosion degree inside steel wire rope, improves steel wire rope corrosion resistance；
(4) the utility model self lubricating compaction-strand steel wire rope, the internal composite fibre wire rope core filled can mitigate steel
Friction between core outer layer and steel core reduces contact stress between the two, improves steel wire rope integral fatigue life；
(5) wire rope core of the utility model self lubricating compaction-strand steel wire rope, the internal composite fibre rope filled can be
The liner being considered as between steel wire rope outer layer strand and steel core core strand improves the shock resistance of steel wire rope；
(6) the utility model self lubricating compaction-strand steel wire rope makes steel wire rope have preferable using fiberfill fibers technique
Self lubricity.
Description of the drawings
Fig. 1 is the cross-sectional configuration schematic diagram of the utility model self lubricating compaction-strand steel wire rope.
In figure, 1. steel core core strands, 2. steel core outer layer strands, 3. composite fibre rope, 4. steel wire rope outer layer strand.
Specific implementation mode
The utility model is described in detail with reference to the accompanying drawings and detailed description.
The utility model self lubricating compaction-strand steel wire rope, as shown in Figure 1, including steel core core strand 1,1 outside of steel core core strand
Packet twists two layers of steel strand of outer layer strand and outermost layer stock successively, and outer layer strand is 6 steel core outer layer strands 2 being uniformly distributed along the circumference, outermost layer
Stock is 6 steel wire rope outer layer strands 4 being uniformly distributed along the circumference, and is filled in the gap between steel core outer layer strand 2 and steel wire rope outer layer strand 4
Composite fibre rope 3.
It is contacted for face between steel core core strand 1 and every steel core outer layer strand 2, every steel core outer layer strand 2 and every adjacent wires
It is contacted for face between outer layer strand 4 of restricting.
Steel core core strand 1 and steel core outer layer strand 2 are compacting stock, and steel core core strand 1 and 2 center of steel core outer layer strand are in 1
The outer layer packet of heart steel wire, core wire twists equally distributed 6 cover wires, is between every cover wire and core wire
Face contacts.
The core strand of composite fibre rope 3 is 1 sisal fiber stock, and the outer layer strand of composite fibre rope 3 is 4 netted polypropylene
Fiber stock contacts between sisal fiber stock and Netted flap stock for face.
Steel wire rope outer layer strand 4 gulped down using a watt woods-western Shandong composite construction, 4 center of steel wire rope outer layer strand is 1 central steel
Silk, core wire outside press outer layer, secondary outer layer, outermost sequence packet and twist compound steel silk from inside to outside, and outer layer is by 7 steel wire edges
Even circumferential is distributed, and secondary outer layer is circumferentially uniformly distributed by 14 steel wires, and 7 are thicker wire in 14 cover wires, and 7 are
Finer wire, and thickness is spaced, and by 14 roughs, carefully identical steel wire is circumferentially uniformly distributed outermost layer, between every steel wire
It is contacted for face.
A kind of self lubricating compaction-strand steel wire rope of the utility model, inside be inlaid with composite fibre rope 3, composite fibre rope
3 main materials are netted polypropylene, and there is good elasticity, composite fibre rope 3 can automatically be squeezed when steel wire rope carries and unloads
Go out and absorb the grease of internal reservoir, lubrication is provided between steel wire rope steel core core strand 1 and steel core outer layer strand 2, reduces the two
Between friction, it is therefore prevented that the two corrosion is dripped using process without grease, and can keep the scene intact operating environment.The utility model moistens certainly
Gliding style compaction-strand steel wire rope has good self lubricity, impact resistance and fatigue behaviour.
Claims (5)
1. self lubricating compaction-strand steel wire rope, which is characterized in that including steel core core strand (1), on the outside of the steel core core strand (1) successively
Packet twists two layers of steel strand of outer layer strand and outermost layer stock, and the outer layer strand is 6 steel core outer layer strands (2) being uniformly distributed along the circumference, described
Outermost layer stock is 6 steel wire rope outer layer strands (4) being uniformly distributed along the circumference, the steel core outer layer strand (2) and the steel wire rope outer layer strand
(4) composite fibre rope (3) is filled in the gap between.
2. self lubricating compaction-strand steel wire rope according to claim 1, which is characterized in that the steel core core strand (1) and institute
It states and is contacted for face between every steel core outer layer strand (2), the every steel core outer layer strand (2) and every adjacent steel cord outer layer strand
(4) it is contacted for face between.
3. self lubricating compaction-strand steel wire rope according to claim 1, which is characterized in that the steel core core strand (1) and steel
Core outer layer strand (2) is compacting stock, and the steel core core strand (1) and steel core outer layer strand (2) center are 1 core wire, described
The outer layer packet of core wire twists equally distributed 6 cover wires, between the every cover wire and the core wire
It is contacted for face.
4. self lubricating compaction-strand steel wire rope according to claim 1, which is characterized in that the composite fibre rope (3)
Core strand is 1 sisal fiber stock, and the outer layer strand of the composite fibre rope (3) is 4 Netted flap stocks, and the sisal hemp is fine
It is contacted for face between dimension stock and Netted flap stock.
5. self lubricating compaction-strand steel wire rope according to claim 1, which is characterized in that the steel wire rope outer layer strand (4)
Gulp down-western Shandong composite construction using a watt woods, steel wire rope outer layer strand (4) center is 1 core wire, outside the core wire
Side presses outer layer, secondary outer layer, outermost sequence packet and twists compound steel silk from inside to outside, and the outer layer is circumferentially uniform by 7 steel wires
Distribution, the secondary outer layer are circumferentially uniformly distributed by 14 steel wires, and 7 are thicker wire in described 14 cover wires, and 7 are
Finer wire, and thickness is spaced, and by 14 roughs, carefully identical steel wire is circumferentially uniformly distributed the outermost layer, every steel wire
Between for face contact.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201721506765.8U CN207727339U (en) | 2017-11-13 | 2017-11-13 | Self lubricating compaction-strand steel wire rope |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201721506765.8U CN207727339U (en) | 2017-11-13 | 2017-11-13 | Self lubricating compaction-strand steel wire rope |
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| CN207727339U true CN207727339U (en) | 2018-08-14 |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108842488A (en) * | 2018-08-23 | 2018-11-20 | 法尔胜泓昇集团有限公司 | A kind of high osmosis single-strand rope |
| CN110158339A (en) * | 2019-05-21 | 2019-08-23 | 贵州钢绳股份有限公司 | A kind of wire rope design method used for electric hoist and its manufacturing method |
| CN111321614A (en) * | 2020-03-27 | 2020-06-23 | 江苏狼山钢绳股份有限公司 | Impact-resistant steel wire rope for pile driver |
| CN111321615A (en) * | 2020-03-27 | 2020-06-23 | 江苏狼山钢绳股份有限公司 | Single-hanging suspension cable ultrahigh-density compacted steel wire rope for ropeway |
| 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 |
| CN113846498A (en) * | 2021-08-13 | 2021-12-28 | 天津金一金属丝绳有限公司 | Steel wire rope for elevator with composite rope core structure |
-
2017
- 2017-11-13 CN CN201721506765.8U patent/CN207727339U/en active Active
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108842488A (en) * | 2018-08-23 | 2018-11-20 | 法尔胜泓昇集团有限公司 | A kind of high osmosis single-strand rope |
| CN110158339A (en) * | 2019-05-21 | 2019-08-23 | 贵州钢绳股份有限公司 | A kind of wire rope design method used for electric hoist and its manufacturing method |
| CN111321614A (en) * | 2020-03-27 | 2020-06-23 | 江苏狼山钢绳股份有限公司 | Impact-resistant steel wire rope for pile driver |
| CN111321615A (en) * | 2020-03-27 | 2020-06-23 | 江苏狼山钢绳股份有限公司 | Single-hanging suspension cable ultrahigh-density compacted steel wire rope for ropeway |
| 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 |
| CN113846498A (en) * | 2021-08-13 | 2021-12-28 | 天津金一金属丝绳有限公司 | Steel wire rope for elevator with composite rope core structure |
| CN113846498B (en) * | 2021-08-13 | 2023-04-25 | 天津金一金属丝绳有限公司 | Steel wire rope for elevator with composite rope core structure |
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