CN214613280U - Multi-layer strand rotation-resistant composite steel wire rope - Google Patents
Multi-layer strand rotation-resistant composite steel wire rope Download PDFInfo
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- CN214613280U CN214613280U CN202120861386.0U CN202120861386U CN214613280U CN 214613280 U CN214613280 U CN 214613280U CN 202120861386 U CN202120861386 U CN 202120861386U CN 214613280 U CN214613280 U CN 214613280U
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Abstract
The utility model discloses a belong to composite wire rope technical field, specifically be multilayer strand rotation-resistant composite wire rope, including the inner core layer, twist with fingers the layer and wind the inoxidizing coating, the inner core layer outside is equipped with twists with fingers the layer, twist with fingers the layer outside and be equipped with around rolling up the inoxidizing coating, twist with fingers the layer and still including binding the core, it forms cylindricly to bind the core through the steel wire transposition, bind the outer left-handed layer of parcel of core, the outer wall of left-handed layer closely wraps up the dextrorotation layer, the staple bolt one is cup jointed to dextrorotation layer outer wall, a staple bolt evenly distributed is at dextrorotation layer outer wall, the beneficial effects of the utility model are that: the inner core layer and the twisting layer are matched for use, the mechanical performance of the steel wire rope is improved, the service life of the steel wire rope is prolonged, meanwhile, the hoop I and the hoop II are arranged on the inner wall of the twisting layer to prevent the steel wire rope from being layered, the hoop III and the soft rubber protective layer are sleeved outside the twisting layer to tightly wrap the outer wall of the steel wire rope, the steel wire rope is prevented from being layered, and the service life of the steel wire rope is prolonged.
Description
Technical Field
The utility model relates to a compound wire rope technical field, concretely relates to multilayer strand hinders rotatory compound wire rope.
Background
The composite steel wire rope is named as a rotation-resistant steel wire rope, namely a multi-strand steel wire rope, such as a 35-7 or 19-7 structure, and the inner layer and the outer layer of the steel wire rope adopt opposite twisting directions.
The prior art has the following defects: the existing multilayer strand rotation-resistant composite steel wire rope is easy to break due to insufficient rigidity or is repeatedly acted by torsion in different directions when rotation occurs, the inner part of the steel wire rope is easy to loosen, the steel wire rope is layered in the using process and commonly called a lantern, the steel wire rope can only be scrapped when the condition occurs, the service life is short, and the use is inconvenient.
Therefore, the invention of the multi-layer strand rotation-resistant composite steel wire rope is necessary.
SUMMERY OF THE UTILITY MODEL
Therefore, the utility model provides a multilayer strand hinders rotatory compound wire rope uses through setting up the cooperation of inner core layer and twist layer, has improved wire rope mechanical properties, has improved wire rope's life, sets up staple bolt one and staple bolt two at the twist in situ inner wall simultaneously and prevents the wire rope layering to cup joint staple bolt three and the flexible glue inoxidizing coating and closely wrap up the wire rope outer wall in the outside on twist layer, prevent the wire rope layering in order to solve, improve life's problem.
In order to achieve the above object, the present invention provides the following technical solutions: multilayer strand hinders rotatory compound wire rope, including interior sandwich layer, twist with fingers the layer and wind a roll inoxidizing coating, the interior sandwich layer outside is equipped with twists with fingers the layer, twist with fingers the layer outside and be equipped with around rolling up the inoxidizing coating, it is still including binding the core to bind with fingers the layer, it forms cylindricly to bind the core through the steel wire transposition, bind the outer left-handed layer of parcel of core, the inseparable dextrorotation layer of layer outer wall parcel, staple bolt one is cup jointed to dextrorotation layer outer wall, staple bolt one evenly distributed is at the right rotation layer outer wall, staple bolt one outer wall parcel surrounds layer one, surround layer one outer wall parcel surrounds layer two, it is equipped with twelve groups to twist with fingers the layer, including the sandwich layer outer wall evenly distributed of twist with, it is adjacent be equipped with the filler silk in the seam of twist with fingers layer, twelve groups twist with layer outer wall cup joints staple bolt two.
Preferably, the distance between the adjacent hoops is set to be 50 mm, and the distance between the adjacent hoops is set to be 30 mm.
Preferably, the left-handed layer is wound around the outer wall of the bonding core in a counterclockwise direction, and an included angle between the winding direction of the left-handed layer and the cross section of the bonding core is set to be 15 °.
Preferably, the right-handed layer is wound around the outer wall of the bonding core in a clockwise direction, and an included angle between the winding direction of the right-handed layer and the cross section of the bonding core is set to be 15 degrees.
Preferably, the winding protection layer comprises a first winding layer, and the first winding layer is tightly wrapped on the outer wall of the twisting layer through winding.
Preferably, the outer wall of the first winding layer tightly wraps the second winding layer, and the winding direction of the second winding layer is opposite to the winding direction of the first winding layer.
Preferably, the winding layer II outer wall is sleeved with a hoop III, the hoop III is uniformly distributed on the winding layer II outer wall, and the hoop III outer wall is wrapped with a soft rubber protective layer.
Preferably, the inner core layer comprises a central layer, and reinforcing wires are stranded on the outer wall of the central layer.
Preferably, the end part of the winding protective layer is sleeved with a fixing buckle, and the winding protective layer is connected with the fixing buckle through a U-shaped threaded buckle.
Preferably, the winding protective layer comprises a nylon protective layer, and the nylon protective layer is wrapped on the three outer walls of the hoop.
The utility model has the advantages that:
1. the inner core layer and the twisting layer are matched for use, so that the mechanical performance of the steel wire rope is improved, the service life of the steel wire rope is prolonged, meanwhile, the hoop I and the hoop II are arranged on the inner wall of the twisting layer to prevent the steel wire rope from being layered, the hoop III and the soft rubber protective layer are sleeved outside the twisting layer to tightly wrap the outer wall of the steel wire rope, so that the steel wire rope is prevented from being layered, and the service life of the steel wire rope is prolonged;
2. through setting up the core of binding and setting up levogyration layer and dextrorotation layer tablet and adopt staple bolt one to fix binding the core outside, set up simultaneously around layer one and encircle a two pairs of staple bolt outer walls of layer and further consolidate, improved wire rope's mechanical properties, prolonged wire rope's life.
Drawings
Fig. 1 is a front view provided by the present invention;
FIG. 2 is a cross-sectional view provided by the present invention;
fig. 3 is a cross-sectional view provided by the present invention;
fig. 4 is a schematic structural view of a nylon protective layer according to embodiment 2 of the present invention.
In the figure: the core layer comprises an inner core layer 100, a central layer 110, a reinforcing wire group 120, a fixing buckle 130, a U-shaped thread buckle 140, a twisting layer 200, a bonding core 210, a left-handed layer 220, a right-handed layer 230, a hoop I240, a hoop I250, a hoop II 260, a filling wire 270, a hoop II 280, a winding protective layer 300, a winding layer I310, a winding layer II 320, a hoop III 330, a soft rubber protective layer 340 and a nylon protective layer 350.
Detailed Description
The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are presented herein only to illustrate and explain the present invention, and not to limit the present invention.
Example 1:
referring to fig. 1-3, the multi-layer strand rotation-resistant composite steel wire rope provided by the present invention comprises an inner core layer 100, a twisting layer 200 and a winding protective layer 300, wherein the outer side of the inner core layer 100 is provided with the twisting layer 200, the outer portion of the twisting layer 200 is provided with the winding protective layer 300, the twisting layer 200 further comprises a binding core 210, the binding core 210 is twisted by steel wires to form a cylinder, the outer layer of the binding core 210 is wrapped by a left-handed layer 220, the outer wall of the left-handed layer 220 is tightly wrapped by a right-handed layer 230, the outer wall of the right-handed layer 230 is sleeved by a first hoop 240, the first hoop 240 is uniformly distributed on the outer wall of the right-handed layer 230, the outer wall of the first hoop 240 is wrapped by a first hoop layer 250, the outer wall of the first hoop 250 is wrapped by a second hoop layer 260, the twisting layer 200 is provided with twelve groups, the twisting layer 200 is uniformly distributed on the outer wall of the inner core layer 100, and adjacent to the twisting layer 200 is provided with a filler wire 270, the outer walls of the twelve twisting layers 200 are sleeved with a second hoop 280;
the inner core layer 100 has the effects of conveniently filling the gap of the central part of the twisting layer 200 and improving the strength of the steel wire rope, the twisting layer 200 has the effects of improving the strength of the steel wire rope and improving the mechanical performance of the steel wire rope, the winding protective layer 300 has the effect of wrapping the twisting layer 200 to prevent the twisting layer 200 from being stressed and layered, the left-handed layer 220 and the right-handed layer 230 are used in a matched manner, the effect of improving the stress strength of the steel wire rope and improving the load-carrying performance is realized, the hoop I240 has the effect of fixing the left-handed layer 220 and the right-handed layer 230 and preventing the left-handed layer 220 and the right-handed layer 230 from being layered, the service life of the steel wire rope is prolonged, the encircling layer I250 and the encircling layer II 260 have the effect of improving the bearing performance of the steel wire rope, 12 groups of the twisting layer 200 are arranged, the internal structure of the steel wire rope is more compact, the service life of the steel wire rope is prolonged, the filling wire 270 has the effect of filling the gap between the twisting layer 200 and the inner core layer 100 and improving the structural stability of the steel wire rope, the steel wire rope is convenient to bear uniformly, rotation caused by uneven stress of the steel wire rope is prevented, the hoop II 280 has the function of fixing the filling yarns 270 and the twisting layer 200, and the phenomenon that the twisting layer 200 is loosened is prevented;
further, the distance between the adjacent hoop I240 and the adjacent hoop II 280 is set to be 50 mm, the distance between the adjacent hoop II 280 is set to be 30 mm, specifically, the hoop I240 is uniformly distributed, so that the material is saved, meanwhile, the use requirement can be met, the distance between the hoop II 280 and the hoop I240 is set to be 30 mm, so that the position of distinguishing the hoop I240 is provided, the outer wall of the steel wire rope is prevented from being locally protruded, and the attractiveness of the outer wall of the steel wire rope is improved;
further, the left-hand layer 220 is wound around the outer wall of the bonding core 210 in the counterclockwise direction, an included angle between the winding direction of the left-hand layer 220 and the cross section of the bonding core 210 is set to be 15 degrees, and specifically, an included angle between the winding direction of the left-hand layer 220 and the cross section of the bonding core 210 is set to be 15 degrees, so that the winding density of the left-hand layer 220 is improved and the load-bearing performance is improved;
further, the right-handed layer 230 is wound around the outer wall of the bonding core 210 in a clockwise direction, an included angle between the winding direction of the right-handed layer 230 and the cross section of the bonding core 210 is set to 15 °, specifically, an included angle between the winding direction of the right-handed layer 230 and the cross section of the bonding core 210 is set to 15 °, which specifically improves the winding density of the right-handed layer 230 and increases the load-bearing performance;
further, the winding protection layer 300 comprises a first winding layer 310, the first winding layer 310 is tightly wrapped on the outer wall of the twisting layer 200 in a winding manner, and specifically, the first winding layer 310 has an effect of protecting the outer wall of the twisting layer 200 and prolonging the service life of the twisting layer 200;
further, the outer wall of the first winding layer 310 is tightly wrapped with the second winding layer 320, the winding direction of the second winding layer 320 is opposite to the direction of the first winding layer 310, and specifically, the second winding layer 320 has the functions of protecting the first winding layer 310, prolonging the service life of the steel wire rope and enhancing the mechanical strength of the steel wire rope;
furthermore, the outer wall of the second winding layer 320 is sleeved with a third hoop 330, the third hoop 330 is uniformly distributed on the outer wall of the second winding layer 320, and the outer wall of the third hoop 330 is wrapped with a soft rubber protective layer 340, specifically, the third hoop 330 is convenient for fixing the second winding layer 320, so that the second winding layer 320 is prevented from being layered;
further, the inner core layer 100 includes a central layer 110, and reinforcing wires 120 are twisted on an outer wall of the central layer 110, specifically, the central layer 110 has a function of positioning by installing the twisting layer 200, and the reinforcing wires 120 specifically improve the strength of the central layer 110;
further, the end of the winding protection layer 300 is sleeved with the fixing buckle 130, the winding protection layer 300 is connected with the fixing buckle 130 through the U-shaped threaded buckle 140, specifically, the fixing buckle 130 has an effect of conveniently fixing the steel wire rope, and the U-shaped threaded buckle 140 has an effect of conveniently fixing the steel wire rope.
The utility model discloses a use as follows: when using the utility model discloses the time technical personnel in the field are through wrapping up the parcel at the core 210 outer wall that binds with levogyration layer 220 and dextrorotation layer 230 as required, then install staple bolt 240 evenly distributed and fix dextrorotation layer 230 outside dextrorotation layer 230, then wrap up around layer one 250 and surround layer two 260 at staple bolt 240 outer wall, then enclose into the round at sandwich layer 100 outer wall including the parcel of layer 200 with twisting together, insert filler wire 270 in the gap, rethread staple bolt two 280 are fixed, then will wrap up layer one 310 around, wrap up in proper order at staple bolt two 280 outer walls around layer two 320, it is fixed through staple bolt three 330, wrap up nylon inoxidizing coating 350 through the extrusion molding form at last, then can use at the dead end at detain 130 with the wire rope end.
Example 2:
referring to fig. 4, the multi-layer strand rotation-resistant composite steel wire rope provided by the present invention includes a nylon protective layer 350;
further, it includes nylon inoxidizing coating 350 to wind a book inoxidizing coating 300, nylon inoxidizing coating 350 parcel is at three 330 outer walls of staple bolt, and is concrete, and nylon inoxidizing coating 350 adopts the nylon material, has the protection wire rope outer wall, prevents that wire rope is inside to take place the layering phenomenon and improves wire rope wear resistance's effect.
The utility model discloses a use as follows: when using the utility model discloses the time technical personnel in the field are through binding the core 210 outer wall around rolling up the parcel with levogyration layer 220 and dextrorotation layer 230 as required, then install staple bolt 240 evenly distributed and fix dextrorotation layer 230 outside dextrorotation layer 230, then wrap up around layer one 250 and surround layer two 260 at staple bolt 240 outer wall, then enclose into the round including the package of twisting with fingers layer 200 at sandwich layer 100 outer wall, insert filler wire 270 in the gap, rethread staple bolt two 280 are fixed, then will roll up layer one 310, wrap up in proper order at staple bolt two 280 outer walls around roll layer two 320, it is fixed through staple bolt three 330, wrap up flexible glue inoxidizing coating 340 through the extrusion molding form at last, then can use at the dead end at detain 130 with the wire rope end.
The above description is only a preferred embodiment of the present invention, and any person skilled in the art may modify the present invention or modify it into an equivalent technical solution by using the technical solutions described above. Therefore, any simple modifications or equivalent replacements made according to the technical solution of the present invention belong to the scope of the claimed invention as far as possible.
Claims (10)
1. Multilayer strand hinders rotatory compound wire rope, include inner core layer (100), twist layer (200) and around rolling up inoxidizing coating (300), inner core layer (100) outside is equipped with twist layer (200), twist layer (200) outside is equipped with around rolling up inoxidizing coating (300), its characterized in that: twist with fingers layer (200) and still including binding core (210), it is cylindric to bind core (210) and form through the steel wire transposition, bind core (210) outer parcel levogyration layer (220), layer (220) the outer wall of levogyration is closely wrapped up dextrorotation layer (230) a, dextrorotation layer (230) outer wall cup joints staple bolt one (240), staple bolt one (240) evenly distributed is at dextrorotation layer (230) outer wall, staple bolt one (240) outer wall parcel encircles layer one (250), encircle layer one (250) outer wall parcel encircle layer two (260), twist with fingers layer (200) and be equipped with twelve groups, core layer (100) outer wall including twist with fingers layer (200) evenly distributed is adjacent be equipped with in the seam of twisting with fingers layer (200) and pack silk (270), twelve groups twist with fingers layer (200) outer wall cup joint staple bolt two (280).
2. The multi-layer strand rotation-resistant composite steel cord according to claim 1, characterized in that: the distance between the adjacent hoop I (240) is set to be 50 mm, and the distance between the adjacent hoop II (280) is set to be 30 mm.
3. The multi-layer strand rotation-resistant composite steel cord according to claim 1, characterized in that: the left-handed layer (220) is wound around the outer wall of the bonding core (210) in the anticlockwise direction, and the included angle between the winding direction of the left-handed layer (220) and the cross section of the bonding core (210) is set to be 15 degrees.
4. The multi-layer strand rotation-resistant composite steel cord according to claim 1, characterized in that: the right-handed layer (230) winds around the outer wall of the bonding core (210) in a clockwise direction, and an included angle formed between the winding direction of the right-handed layer (230) and the cross section of the bonding core (210) is set to be 15 degrees.
5. The multi-layer strand rotation-resistant composite steel cord according to claim 1, characterized in that: the winding protection layer (300) comprises a first winding layer (310), and the first winding layer (310) is tightly wrapped on the outer wall of the twisting layer (200) in a winding mode.
6. The multi-layer strand rotation-resistant composite steel cord according to claim 5, characterized in that: the outer wall of the first winding layer (310) is tightly wrapped with the second winding layer (320), and the winding direction of the second winding layer (320) is opposite to the winding direction of the first winding layer (310).
7. The multi-layer strand rotation-resistant composite steel cord according to claim 6, characterized in that: the outer wall of the second winding layer (320) is sleeved with a hoop III (330), the hoop III (330) is uniformly distributed on the outer wall of the second winding layer (320), and the outer wall of the hoop III (330) is wrapped with a soft rubber protective layer (340).
8. The multi-layer strand rotation-resistant composite steel cord according to claim 1, characterized in that: the inner core layer (100) comprises a central layer (110), and reinforcing wires (120) are stranded on the outer wall of the central layer (110).
9. The multi-layer strand rotation-resistant composite steel cord according to claim 1, characterized in that: the end part of the winding protective layer (300) is sleeved with a fixing buckle (130), and the winding protective layer (300) is connected with the fixing buckle (130) through a U-shaped threaded buckle (140).
10. The multi-layer strand rotation-resistant composite steel cord according to claim 1, characterized in that: the winding protective layer (300) comprises a nylon protective layer (350), and the nylon protective layer (350) wraps the outer wall of the hoop III (330).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120861386.0U CN214613280U (en) | 2021-04-25 | 2021-04-25 | Multi-layer strand rotation-resistant composite steel wire rope |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120861386.0U CN214613280U (en) | 2021-04-25 | 2021-04-25 | Multi-layer strand rotation-resistant composite steel wire rope |
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| Publication Number | Publication Date |
|---|---|
| CN214613280U true CN214613280U (en) | 2021-11-05 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120861386.0U Active CN214613280U (en) | 2021-04-25 | 2021-04-25 | Multi-layer strand rotation-resistant composite steel wire rope |
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| CN (1) | CN214613280U (en) |
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2021
- 2021-04-25 CN CN202120861386.0U patent/CN214613280U/en active Active
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