CN207009104U - One kind strengthens crane cable - Google Patents
One kind strengthens crane cable Download PDFInfo
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- CN207009104U CN207009104U CN201720555492.XU CN201720555492U CN207009104U CN 207009104 U CN207009104 U CN 207009104U CN 201720555492 U CN201720555492 U CN 201720555492U CN 207009104 U CN207009104 U CN 207009104U
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- deck
- double
- twining package
- outside
- haloflex
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Abstract
The utility model discloses one kind to strengthen crane cable, and it is related to field of cable technology；Crosslinked polyetylene insulated layer is provided with the outside of the twisted copper conductors, double-deck PP twining package tapes are provided with the outside of the crosslinked polyetylene insulated layer, special-shaped haloflex packed layer is provided with the inside of the double-deck PP twining package tapes, zinc-plated twisted steel strand wires are provided with the special-shaped haloflex packed layer, flame-proof polyvinyl chloride oversheath is provided with the outside of the double-deck PP twining package tapes；The utility model inner core rounding is close, and current-carrying capacity is high, and tensile strength is high, can be widely applied to high-rise hoisting laying.
Description
Technical field
A kind of reinforcement crane cable is the utility model is related to, belongs to field of cable technology.
Background technology
Cable is typically by several or the cable of similar rope that several groups of wires [every group at least two] are twisted, every group
Mutually insulated between wire, and be often twisted into around a center, whole outside is surrounded by the coating of high-insulation.It is erected at more
In the air or mounted in underground, the bottom, for telecommunication or power Transmission.1832, tsarist Russia's army officers were permitted woods lattice and are buried telegraphy line
Each other with, with being placed in glass tube, here it is an earliest in the world underground after rubber-covered between underground, six conductors
Cable.Its current-carrying capacity of existing crane cable is low, and tensile strength is low, and inconvenient during applied to high-rise hoisting laying, during waste
Between.
Utility model content
In view of the above-mentioned problems, the technical problems to be solved in the utility model is to provide a kind of reinforcement crane cable.
A kind of reinforcement crane cable of the present utility model, it includes twisted copper conductors, special-shaped haloflex packed layer, plating
Zinc is twisted steel strand wires, crosslinked polyetylene insulated layer, double-deck PP twining package tapes, flame-proof polyvinyl chloride oversheath；The twisted copper conductors
Outside be provided with crosslinked polyetylene insulated layer, double-deck PP twining package tapes, institute are provided with the outside of the crosslinked polyetylene insulated layer
State and special-shaped haloflex packed layer is provided with the inside of double-deck PP twining package tapes, set in the special-shaped haloflex packed layer
There are zinc-plated twisted steel strand wires, flame-proof polyvinyl chloride oversheath is provided with the outside of the double-deck PP twining package tapes.
Compared with prior art, the beneficial effects of the utility model are：Inner core rounding is close, and current-carrying capacity is high, tensile strength
Height, it can be widely applied to high-rise hoisting laying.
Brief description of the drawings
For ease of explanation, the utility model is described in detail by following specific implementations and accompanying drawing.
Fig. 1 is structural representation of the present utility model.
In figure：1- twisted copper conductors；2- abnormal shape haloflex packed layers；The zinc-plated twisted steel strand wires of 3-；4- is crosslinked poly- second
Alkene insulating barrier；5- bilayer PP twining package tapes；6- flame-proof polyvinyl chloride oversheaths.
Embodiment
To make the purpose of this utility model, technical scheme and advantage of greater clarity, below by what is shown in accompanying drawing
Specific embodiment describes the utility model.However, it should be understood that these descriptions are merely illustrative, and it is not intended to limit this reality
With new scope.In addition, in the following description, the description to known features and technology is eliminated, to avoid unnecessarily mixing
Confuse concept of the present utility model.
As shown in figure 1, present embodiment uses following technical scheme：It includes twisted copper conductors 1, special-shaped chlorination gathers
Protected outside ethene packed layer 2, zinc-plated twisted steel strand wires 3, crosslinked polyetylene insulated layer 4, double-deck PP twining package tapes 5, flame-proof polyvinyl chloride
Set 6；The outside of the twisted copper conductors 1 is provided with crosslinked polyetylene insulated layer 4, the outside of the crosslinked polyetylene insulated layer 4
Double-deck PP twining package tapes 5 are provided with, the inner side of the double-deck PP twining package tapes 5 is provided with special-shaped haloflex packed layer 2, described different
It is provided with zinc-plated twisted steel strand wires 3 in type haloflex packed layer 2, the outsides of the double-deck PP twining package tapes 5 is provided with fire-retardant
Polyvinyl chloride oversheath 6.
The operation principle of present embodiment is：The cable uses copper core stranded conductor, and outer layer extrudes crosslinked polyethylene
Insulation, more insulated wire cores twisted synthesizing cables, avris are extruded into abnormal shape and are filled out core using haloflex centre plus zinc-plated braided wires
It is filled in cable core avris, wrapped double-deck PP belt after stranding, outermost layer extrudes flame-proof polyvinyl chloride oversheath.The inner core rounding is tight
Close, current-carrying capacity is high, and tensile strength is high, can be widely applied to high-rise hoisting laying.
The standardized element that the utility model uses can commercially, shaped piece according to specification and accompanying drawing
Record can carry out customized, the specific connected mode of each part is using bolt ripe in the prior art, rivet, weldering
The conventional meanses such as connect, machinery, part and equipment are using in the prior art, conventional model, plus circuit connection using existing
Conventional connected mode, will not be described in detail herein in technology.
It is obvious to a person skilled in the art that the utility model is not limited to the details of above-mentioned one exemplary embodiment, and
And in the case of without departing substantially from spirit or essential attributes of the present utility model, it can realize that this practicality is new in other specific forms
Type.Therefore, no matter from the point of view of which point, embodiment all should be regarded as exemplary, and is nonrestrictive, this practicality is new
The scope of type limits by appended claims rather than described above, it is intended that the equivalency fallen in claim is contained
All changes in justice and scope are included in the utility model.Any reference in claim should not be considered as limitation
Involved claim.
Moreover, it will be appreciated that although the present specification is described in terms of embodiments, not each embodiment is only wrapped
Containing an independent technical scheme, this narrating mode of specification is only that those skilled in the art should for clarity
Using specification as an entirety, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
It is appreciated that other embodiment.
Claims (1)
1. one kind strengthens crane cable, it is characterised in that：It includes twisted copper conductors, special-shaped haloflex packed layer, zinc-plated
Twisted steel strand wires, crosslinked polyetylene insulated layer, double-deck PP twining package tapes, flame-proof polyvinyl chloride oversheath；The twisted copper conductors
Outside is provided with crosslinked polyetylene insulated layer, and double-deck PP twining package tapes are provided with the outside of the crosslinked polyetylene insulated layer, described
Special-shaped haloflex packed layer is provided with the inside of double-deck PP twining package tapes, is provided with the special-shaped haloflex packed layer
Zinc-plated twisted steel strand wires, flame-proof polyvinyl chloride oversheath is provided with the outside of the double-deck PP twining package tapes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720555492.XU CN207009104U (en) | 2017-05-18 | 2017-05-18 | One kind strengthens crane cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720555492.XU CN207009104U (en) | 2017-05-18 | 2017-05-18 | One kind strengthens crane cable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207009104U true CN207009104U (en) | 2018-02-13 |
Family
ID=61443927
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720555492.XU Active CN207009104U (en) | 2017-05-18 | 2017-05-18 | One kind strengthens crane cable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207009104U (en) |
-
2017
- 2017-05-18 CN CN201720555492.XU patent/CN207009104U/en active Active
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