CN202454990U - Metal protection tube coated with flame retardant plastic - Google Patents
Metal protection tube coated with flame retardant plastic Download PDFInfo
- Publication number
- CN202454990U CN202454990U CN2012200448103U CN201220044810U CN202454990U CN 202454990 U CN202454990 U CN 202454990U CN 2012200448103 U CN2012200448103 U CN 2012200448103U CN 201220044810 U CN201220044810 U CN 201220044810U CN 202454990 U CN202454990 U CN 202454990U
- Authority
- CN
- China
- Prior art keywords
- flame retardant
- protection tube
- retardant plastic
- retardant plastics
- metal protection
- 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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- Rigid Pipes And Flexible Pipes (AREA)
- Laminated Bodies (AREA)
Abstract
The utility model relates to a metal protection tube coated with flame retardant plastic. The metal protection tube coated with the flame retardant plastic comprises a tube body which is formed by mutually and spirally buckling tube buckles, wherein two ends of each tube buckle are provided with bending buckles which are mutually buckled, and the outer wall of the tube body is coated with a flame retardant plastic protection layer. The metal protection tube coated with the flame retardant plastic is high in insulating property and pressure resistance, and the service life is prolonged.
Description
Technical field
The utility model is a kind of metallic protection tube, particularly a kind of metallic protection tube of outsourcing flame retardant plastics.
Background technology
Metallic protection tube of the prior art is used to protect cable, and general protection tube is an integral type all, though have certain flexible ability, crushing resistance is strong, and damages easily, and the while poor insulativity is to the seriously corroded of protection tube.
Chinese patent CN201323430 discloses a kind of novel cable protection tube, and it comprises crooked first and second portion, and its end is suitable for connecting to form cavity.This utility model brown protection tube, only be fit to short-range use, and also need the clamping protection tube after installing cable additional, strengthened workload greatly, troublesome poeration is made up of two parts simultaneously, simultaneously anti-extrusion performance reduces, and causes the reduction in useful life.
Summary of the invention
Utility model mainly is to solve the deficiency that exists in the prior art, and a kind of metallic protection tube of outsourcing flame retardant plastics is provided.
The above-mentioned technical problem of the utility model mainly is able to solve through following technical proposals:
A kind of metallic protection tube of outsourcing flame retardant plastics comprises body, and described body is buckled mutually by the mutual spiral of pipe thread and formed, and the two ends of pipe thread are respectively curved buttons, curved button and the mutual snapping of curved button, and the outer wall of body is coated with the flame retardant plastics protective layer.
As preferably, described pipe thread is " S " shape, and described body is a galvanized part.
As preferably, the thickness of described flame retardant plastics protective layer is 0.2mm～1.1mm.
Therefore, the metallic protection tube of a kind of outsourcing flame retardant plastics that the utility model provides, insulating properties is high, and crushing resistance is strong, increases the service life.
Description of drawings
Fig. 1 is the structural representation of the utility model.
Embodiment
Pass through embodiment below, and combine accompanying drawing, do further bright specifically the technical scheme of the utility model.
Embodiment: as shown in Figure 1, a kind of metallic protection tube of outsourcing flame retardant plastics comprises body 1; Described body 1 is buckled mutually by pipe thread 2 mutual spirals and is formed, and the two ends of pipe thread 1 are respectively curved buttons 3, curved button 3 and curved button 3 mutual snappings; The outer wall of body 1 is coated with flame retardant plastics protective layer 4; Described pipe thread 2 is " S " shape, and described body 1 is a galvanized part, and the thickness of described flame retardant plastics protective layer 4 is 0.2mm～1.1mm.
Claims (3)
1. the metallic protection tube of an outsourcing flame retardant plastics; It is characterized in that: comprise body (1); Described body (1) is buckled mutually by the mutual spiral of pipe thread (2) and is formed; The two ends of pipe thread (1) are respectively curved buttons (3), and curved button (3) and curved button (3) be snapping each other, and the outer wall of body (1) is coated with flame retardant plastics protective layer (4).
2. the metallic protection tube of a kind of outsourcing flame retardant plastics according to claim 1 is characterized in that: described pipe thread (2) is " S " shape, and described body (1) is a galvanized part.
3. according to the metallic protection tube of claim 1 or 2 described a kind of outsourcing flame retardant plastics, it is characterized in that: the thickness of described flame retardant plastics protective layer (4) is 0.2mm～1.1mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200448103U CN202454990U (en) | 2012-02-13 | 2012-02-13 | Metal protection tube coated with flame retardant plastic |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200448103U CN202454990U (en) | 2012-02-13 | 2012-02-13 | Metal protection tube coated with flame retardant plastic |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202454990U true CN202454990U (en) | 2012-09-26 |
Family
ID=46870820
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012200448103U Expired - Fee Related CN202454990U (en) | 2012-02-13 | 2012-02-13 | Metal protection tube coated with flame retardant plastic |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202454990U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109119962A (en) * | 2018-07-19 | 2019-01-01 | 武汉高保特电力科技有限公司 | A kind of maintenance pipe of overhead transmission line |
-
2012
- 2012-02-13 CN CN2012200448103U patent/CN202454990U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109119962A (en) * | 2018-07-19 | 2019-01-01 | 武汉高保特电力科技有限公司 | A kind of maintenance pipe of overhead transmission line |
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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 |
Granted publication date: 20120926 Termination date: 20150213 |
|
| EXPY | Termination of patent right or utility model |