CN202094550U - Composite material wire chase - Google Patents
Composite material wire chase Download PDFInfo
- Publication number
- CN202094550U CN202094550U CN2011202341981U CN201120234198U CN202094550U CN 202094550 U CN202094550 U CN 202094550U CN 2011202341981 U CN2011202341981 U CN 2011202341981U CN 201120234198 U CN201120234198 U CN 201120234198U CN 202094550 U CN202094550 U CN 202094550U
- Authority
- CN
- China
- Prior art keywords
- plastic outer
- outer layer
- loam cake
- internal layer
- composite material
- 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.)
- Expired - Fee Related
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Abstract
The utility model discloses a composite material wire chase which comprises an upper cover and a base, and is characterized in that the upper cover comprises a plastic outer layer and a metal inner layer, wherein the plastic outer layer wraps the metal inner layer, and the plastic outer layer and the metal inner layer are in tight contact. The utility model has the advantages of good compression resistance, simple structure, low manufacturing cost, and convenience and high-speed in installation, and is non-rusting and non-conductive.
Description
Technical field
The utility model relates to the wire rod installing area, relates in particular to a kind of composite material wire casing.
Background technology
Wire casing has another name called trough, distribution trough, Wiring trough, is used for the ground arrangement of wire rod standards such as power line, data wire, is fixed on floor, the wall or on the ceiling.
Existing wire casing material generally adopts all-plastic or all-metal, no matter is all-plastic wire casing or all-metal wire casing, all has certain defective.Though the wire casing cost of all-plastic is low, can not get rusty in the surface, and compressive property is low, easy deformation or damage; All-metal wire casing compressive property height, but relative cost is also high, and insulation effect is undesirable, and the phenomenon of getting rusty appears in surface easily.
The utility model content
The utility model has overcome deficiency of the prior art, and the double-deck composite material wire casing of a kind of plastics and melts combine is provided.
In order to realize above-mentioned purpose, adopt following technical scheme:
A kind of composite material wire casing comprises loam cake and base, and described loam cake comprises plastic outer layer and metal internal layer, and plastic outer layer is wrapped in outside the metal internal layer, and plastic outer layer closely contacts with the metal internal layer.Layer structure adopts plastic material, and non-corrosive is non-conductive, but anti-pressure ability is poor.Endothecium structure adopts metal material, and anti-pressure ability is strong.In endothecium structure was wrapped in fully by layer structure, two kinds of material combinations made the anti-pressure ability of loam cake strong, can not get rusty again in the surface.
Plastic outer layer described in the utility model is connected by glue with the metal internal layer, makes connection more closely firm.
In the such scheme, described metal internal layer is the arc steel band, and plastic outer layer is the polyvinyl chloride that is provided with buckle structure, and described loam cake is connected by buckle with base.Steel strip surface applies glue, and extrusion modling is extruded the polyvinyl chloride skin through mould again, and production technology is simple.Loam cake is connected by buckle with base, and is easy for installation.
Compared with prior art, the utility model compressive property is good, and non-corrosive is non-conductive, and simple in structure, and production cost is low, and is quick and easy for installation.
Description of drawings
Fig. 1 is a cutaway view of the present utility model.
Embodiment
The utility model will be further described below in conjunction with accompanying drawing.
Cutaway view of the present utility model as shown in Figure 1, this wire casing comprises loam cake 1 and base 2, loam cake 1 cooperates with base 2 and forms cavity, is used for finishing wire and fixing.Loam cake 1 comprises plastic outer layer 11 and metal internal layer 12, and plastic outer layer 11 adopts polyvinyl chloride, and metal internal layer 12 is the arc steel band, and plastic outer layer 11 is wrapped in metal internal layer 12 outsides fully, and ectonexine closely contacts.
When loam cake 1 is produced, apply glue in steel strip surface earlier, with briquetting roller that steel band is molded then, again through the outer 11 parcel moulding of mould extrusion plastic.Extrusion die can design according to the structure of product, and production technology is simple.
During use, earlier be fixed on base on floor, the wall or on the ceiling, then wire rod be put on the base 2 and put in order, be connected locking by loam cake 1 with buckle between the base 2 again, finish installation.
Claims (3)
1. a composite material wire casing comprises loam cake and base, it is characterized in that, described loam cake comprises plastic outer layer and metal internal layer, and plastic outer layer is wrapped in outside the metal internal layer, and plastic outer layer closely contacts with the metal internal layer.
2. wire casing according to claim 1 is characterized in that, described plastic outer layer is connected by glue with the metal internal layer.
3. wire casing according to claim 1 and 2 is characterized in that, described metal internal layer is the arc steel band, and plastic outer layer is the polyvinyl chloride that is provided with buckle structure, and described loam cake is connected by buckle with base.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202341981U CN202094550U (en) | 2011-07-05 | 2011-07-05 | Composite material wire chase |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202341981U CN202094550U (en) | 2011-07-05 | 2011-07-05 | Composite material wire chase |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202094550U true CN202094550U (en) | 2011-12-28 |
Family
ID=45369593
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011202341981U Expired - Fee Related CN202094550U (en) | 2011-07-05 | 2011-07-05 | Composite material wire chase |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202094550U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107385587A (en) * | 2017-07-18 | 2017-11-24 | 响水文昊纺织品有限公司 | A kind of tension disc for colour-spun yarns spinning machine |
-
2011
- 2011-07-05 CN CN2011202341981U patent/CN202094550U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107385587A (en) * | 2017-07-18 | 2017-11-24 | 响水文昊纺织品有限公司 | A kind of tension disc for colour-spun yarns spinning machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20111228 Termination date: 20200705 |