CN208562969U - A kind of Novel plastic covered steel strand wires - Google Patents
A kind of Novel plastic covered steel strand wires Download PDFInfo
- Publication number
- CN208562969U CN208562969U CN201820955654.3U CN201820955654U CN208562969U CN 208562969 U CN208562969 U CN 208562969U CN 201820955654 U CN201820955654 U CN 201820955654U CN 208562969 U CN208562969 U CN 208562969U
- Authority
- CN
- China
- Prior art keywords
- restraint layer
- strand wires
- steel strand
- layer
- plastic
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Landscapes
- Ropes Or Cables (AREA)
Abstract
The utility model discloses a kind of Novel plastic covered steel strand wires, including plastic steel strand wires main body, the plastic steel strand wires main body includes strand core group, and liner layer that is on the outside of strand core group and coating strand core group is set, and restraint layer that is that interior liner outer surface is set and being bonded with liner layer, and plastic sheath that is that restraint layer outer surface is set and being bonded with restraint layer；The restraint layer includes restraint layer ontology, and be staggered on restraint layer ontology and through restraint layer ontology, through-hole for improving restraint layer ontology torsion；The Novel plastic covered steel strand wires steel strand wires are by being provided with restraint layer, and the through-hole that can be improved restraint layer ontology torsion is provided on restraint layer, can be improved Novel plastic covered steel strand wires by restraint layer, cloth muscle is more flexible in the construction process, biggish torsion is able to bear without bursting apart, while by enabling to steel strand wires to have the advantages that resistance to rotary squeezing, durability are high and corrosion resistance is strong after plastic.
Description
Technical field
The utility model is specifically related to a kind of Novel plastic covered steel strand wires.
Background technique
Currently, concrete component is the important prestressing force component in building trade, in order to increase resistance to compression, the antidetonation of component
Etc. mechanical properties, mostly make arrangement of reinforcement using compressor wire or steel strand wires in prestressed component.Between arrangement of reinforcement and concrete
An important factor for quality of bond stress is decision prestressed concrete member quality, while being also to improve resistance to compression, anti-seismic performance
Key factor.The prestressed concrete member of the prior art is generally used appearance for round and smooth plain steel wire or by the above steel
Adapted main reinforcement of the steel strand wires that are crafted of silk as prestressed concrete member, but its antiseptic property of traditional steel strand wires compared with
Difference, diameter is smaller, and intensity is generally lower, and required intensity and corrosion-resistant performance requirement are often not achieved in use, from
And the serious progress and quality for affecting engineering.
A kind of major diameter of Patent No. CN201721130983.6, high intensity PE non-bending steel cable are outside steel strand wires
It is enclosed with plastic sheath, the surface of plastic sheath is equipped with the anti-skidding cord of shape of threads or corrugated tube shape or along steel strand wires axial direction
Uniform gap, complicated technology of the construction without duct setting and mud jacking process, the utility model have easy construction, cloth muscle spirit
Advantage living, durability is high and corrosion resistance is strong, but the steel strand wires are when in use, since steel strand wires will appear torsion in wiring
Turn, is easy to appear covered plastics layer because torsion squeezes rupture, influences service life.
Utility model content
In view of this, to be to provide a kind of cloth muscle in the construction process more flexible for the utility model aim, be able to bear compared with
Big torsion is without bursting apart, while by enabling to after plastic steel strand wires to have resistance to rotary squeezing, durability high and anticorrosive
The strong Novel plastic covered steel strand wires of property.
In order to solve the above-mentioned technical problem, the technical solution of the utility model is: a kind of Novel plastic covered steel strand wires, including packet
Plastic-steel twisted wire main body, the plastic steel strand wires main body includes the strand core group being arranged in twisted shape, and is arranged in strand core
Group outside and coat strand core group, for moisture-proof liner layer, and interior liner outer surface is set and and liner
Layer fitting, for preventing the extruded restraint layer of strand core group, and restraint layer outer surface is set and pasted with restraint layer
The plastic sheath of conjunction；The restraint layer includes restraint layer ontology, and be staggered on restraint layer ontology and through restraint layer
Ontology, through-hole for improving restraint layer ontology torsion.
Preferably, the restraint layer is polyvinyl chloride elastic restraint layer.
Preferably, the strand core group includes crude steel twisted wire, and between adjacent two crude steel twisted wires, use is set
Thin steel strand wires in filling gap.
Preferably, the crude steel twisted wire and thin steel strand wires are all provided with one or more.
Preferably, the liner layer is aluminium foil paper layer.
Preferably, the plastic sheath is pe sheath.
The utility model has the technical effect that following aspect: the Novel plastic covered steel strand wires steel strand wires are by being provided with
Restraint layer, and the through-hole that can be improved restraint layer ontology torsion is provided on restraint layer, it can be improved by restraint layer novel
Cloth muscle is more flexible in the construction process for plastic steel strand wires, is able to bear biggish torsion without bursting apart, while by after plastic
Steel strand wires are enabled to have the advantages that resistance to rotary squeezing, durability are high and corrosion resistance is strong.
Detailed description of the invention
Fig. 1 is a kind of overall diagram of Novel plastic covered steel strand wires of the utility model；
Fig. 2 is the sectional view of A-A in Fig. 1；
Fig. 3 is the open and flat figure of restraint layer in Fig. 2.
Specific embodiment
Below in conjunction with attached drawing, specific embodiment of the present utility model is described in further detail, so that the utility model skill
Art scheme is more readily understood and grasps.
In the present embodiment, it is to be understood that term " centre ", "upper", "lower", " top ", " right side ", " left end ",
" top ", " back side ", " middle part ", etc. instructions orientation or positional relationship be based on the orientation or positional relationship shown in the drawings, only
It is of the invention for ease of description, rather than the device or element of indication or suggestion meaning must have a particular orientation, with spy
Fixed orientation construction and operation, therefore be not considered as limiting the invention.
In addition, the connection or fixed form between component if not otherwise specified in this embodiment, connection or solid
Determine mode can for fixed by bolt commonly used in the prior art or pin fix or pin shaft connection etc. modes, therefore, this
It is not described in detail in embodiment.
A kind of Novel plastic covered steel strand wires, as shown in Figure 1, including plastic steel strand wires main body 1, as shown in Fig. 2, the plastic steel
Twisted wire main body 1 includes the strand core group 11 being arranged in twisted shape, and on the outside of strand core group 11 and cladding steel is arranged in and twists
Core group 11, for moisture-proof liner layer 12, and be arranged in 12 outer surface of liner layer and with liner layer 12 pass through glue paste
It is closing, for preventing the extruded restraint layer 13 of strand core group 11, and 13 outer surface of restraint layer is set and and restraint layer
13 plastic sheaths 14 being bonded by glue；As shown in figure 3, the restraint layer 13 includes restraint layer ontology 131, and it is staggered
Through-hole 132 on restraint layer ontology 131 and through restraint layer ontology 131, for improving 131 torsion of restraint layer ontology.
The strand core group 11 include crude steel twisted wire 111, and be arranged in it is between adjacent two crude steel twisted wires 111, for fill between
The thin steel strand wires 112 of gap.In the present embodiment, the restraint layer 13 is polyvinyl chloride elastic restraint layer.The crude steel twisted wire 111
Six are provided with, the thin steel strand wires 112 are provided with five.The liner layer 12 is aluminium foil paper layer.The plastic sheath 14 is
Pe sheath.
The utility model has the technical effect that following aspect: the Novel plastic covered steel strand wires steel strand wires are by being provided with
Restraint layer, and the through-hole that can be improved restraint layer ontology torsion is provided on restraint layer, it can be improved by restraint layer novel
Cloth muscle is more flexible in the construction process for plastic steel strand wires, is able to bear biggish torsion without bursting apart, while by after plastic
Steel strand wires are enabled to have the advantages that resistance to rotary squeezing, durability are high and corrosion resistance is strong.
Certainly, the representative instance of above only the utility model, in addition to this, the utility model can also have other a variety of
Specific embodiment, all technical solutions formed using equivalent substitution or equivalent transformation all fall within the requires of the utility model protection
Within the scope of.
Claims (6)
1. a kind of Novel plastic covered steel strand wires, including plastic steel strand wires main body, the plastic steel strand wires main body includes setting in twisted shape
The strand core group set, and be arranged in it is on the outside of strand core group and coat strand core group, for moisture-proof liner layer,
And interior liner outer surface is set and be bonded with liner layer, for preventing the extruded restraint layer of strand core group, and set
Set plastic sheath that is in restraint layer outer surface and being bonded with restraint layer；It is characterized by: the restraint layer includes restraint layer sheet
Body, and be staggered on restraint layer ontology and it is through restraint layer ontology, for improving the logical of restraint layer ontology torsion
Hole.
2. a kind of Novel plastic covered steel strand wires as described in claim 1, it is characterised in that: the restraint layer is polyvinyl chloride elasticity
Restraint layer.
3. a kind of Novel plastic covered steel strand wires as described in claim 1, it is characterised in that: the strand core group includes that crude steel twists
Line, and thin steel strand wires between adjacent two crude steel twisted wires, for filling gap are set.
4. a kind of Novel plastic covered steel strand wires as claimed in claim 3, it is characterised in that: the crude steel twisted wire and thin steel strand wires are all
It is provided with one or more.
5. a kind of Novel plastic covered steel strand wires as described in claim 1, it is characterised in that: the liner layer is aluminium foil paper layer.
6. a kind of Novel plastic covered steel strand wires as described in claim 1, it is characterised in that: the plastic sheath is polyethylene shield
Set.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820955654.3U CN208562969U (en) | 2018-06-20 | 2018-06-20 | A kind of Novel plastic covered steel strand wires |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820955654.3U CN208562969U (en) | 2018-06-20 | 2018-06-20 | A kind of Novel plastic covered steel strand wires |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208562969U true CN208562969U (en) | 2019-03-01 |
Family
ID=65487761
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820955654.3U Active CN208562969U (en) | 2018-06-20 | 2018-06-20 | A kind of Novel plastic covered steel strand wires |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208562969U (en) |
-
2018
- 2018-06-20 CN CN201820955654.3U patent/CN208562969U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN101210447B (en) | Steel strand integral bundle extrusion anchor cable guy cable | |
| CN201498250U (en) | Transmission wire resin-based high-strength fiber composite core and composite core wire | |
| CN208562969U (en) | A kind of Novel plastic covered steel strand wires | |
| CN207182975U (en) | A kind of high-strength tensile low temperature resistant cable | |
| CN200999418Y (en) | Steel strand hank extruding anchor wire bracing cable | |
| CN218728205U (en) | High-speed pultrusion optical cable reinforced core | |
| CN208967245U (en) | A kind of anti-skidding double-wall corrugated communications protection pipe of reinforcing | |
| CN201027277Y (en) | Zinc coated wire ropes | |
| CN204087843U (en) | A kind of strand type carbon fiber complex core soft aluminum conductor | |
| CN207009128U (en) | A kind of high intensity multipurpose cable | |
| CN207009142U (en) | Self-bearing type high intensity communication cable | |
| CN202337910U (en) | Pull rope for fencing side slopes | |
| CN206353452U (en) | Flat low resistance cable | |
| CN206961558U (en) | Novel cable with buoy | |
| CN206815074U (en) | A kind of crane high tenacity corrosion resistant steel wire rope | |
| CN201177989Y (en) | Cable twisted in same direction special for wind power generator | |
| CN218666897U (en) | Prestress wire for building | |
| CN204418504U (en) | A kind of CFRP drag-line propping up structure for string | |
| CN219418521U (en) | Durable tensile pencil | |
| CN210890430U (en) | Fiber reinforced composite pipe | |
| CN209708654U (en) | A kind of robot tension control cable | |
| CN209102968U (en) | A kind of high-intensitive flat optical cable of pressure resistance | |
| CN209234089U (en) | A kind of electro luminescence line | |
| CN216201273U (en) | Steel wire framework composite pipe with wear resistance | |
| CN210896719U (en) | High-strength electric wire |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |