CN110299686A - A kind of power pipe with cable function of safety protection - Google Patents
A kind of power pipe with cable function of safety protection Download PDFInfo
- Publication number
- CN110299686A CN110299686A CN201910440514.1A CN201910440514A CN110299686A CN 110299686 A CN110299686 A CN 110299686A CN 201910440514 A CN201910440514 A CN 201910440514A CN 110299686 A CN110299686 A CN 110299686A
- Authority
- CN
- China
- Prior art keywords
- layer
- tube body
- resistant coating
- internally provided
- power pipe
- 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.)
- Pending
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Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
- H02G3/00—Installations of electric cables or lines or protective tubing therefor in or on buildings, equivalent structures or vehicles
- H02G3/02—Details
- H02G3/04—Protective tubing or conduits, e.g. cable ladders or cable troughs
- H02G3/0406—Details thereof
- H02G3/0412—Heat or fire protective means
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
- H02G3/00—Installations of electric cables or lines or protective tubing therefor in or on buildings, equivalent structures or vehicles
- H02G3/02—Details
- H02G3/04—Protective tubing or conduits, e.g. cable ladders or cable troughs
- H02G3/0462—Tubings, i.e. having a closed section
- H02G3/0481—Tubings, i.e. having a closed section with a circular cross-section
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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Laying Of Electric Cables Or Lines Outside (AREA)
Abstract
The invention discloses a kind of power pipes with cable function of safety protection of power pipe technical field, including tube body, the tube body is internally provided with scuff-resistant coating, the scuff-resistant coating is made of polytetrafluoroethylene (PTFE), the scuff-resistant coating is internally provided with erosion resistant coating, the erosion resistant coating is made of polyvinyl chloride, the erosion resistant coating is internally provided with outer fire resistant layer, the inside of the outer fire resistant layer is filled with magnesium hydroxide particle, the outer fire resistant layer is internally provided with external shielding layer, the external shielding layer is made of proof copper-wire braided net, the inner surface of the external shielding layer is evenly arranged with the identical support rod of four groups of structures, the support rod is provided with connecting rod far from one end of external shielding layer, by being provided with scuff-resistant coating and erosion resistant coating, improve the wear-resisting and corrosion-resistant effect of tube body, by being provided with outer fire resistant layer and interior flame-retardant layer, it can be to prevent Only damage of the external fire to tube body prevents cable is on fire from causing biggish loss.
Description
Technical field
The present invention relates to power pipe technical field, specially a kind of power pipe with cable function of safety protection.
Background technique
Growth with China to electricity needs, electric utility have obtained high speed development, and corresponding is mating practical
Power pipe, for power pipe because there is the structural strength of height, all trades and professions, which will use, arrives power pipe, power pipe be for
The cable of electric system is protected not hindered and damaged by external environment, the safe operation of protection circuit has prevented many safety
Hidden danger, existing power pipe mainly use hollow cylindrical tube, and cable is easy to be wrapped in power pipe when passing through in power pipe
In bottom interior wall, phase mutual friction between cable causes cable to be lost, and when power pipe is embedded in ground end, is easy by squeezing
Pressure, causes to damage, and tube body is once damaged or is corroded, and is easy that the internal cable passed through is made to be damaged, for this purpose, it is proposed that
A kind of power pipe with cable function of safety protection.
Summary of the invention
The purpose of the present invention is to provide a kind of power pipes with cable function of safety protection, to solve above-mentioned background skill
The problem of being proposed in art.
To achieve the above object, the invention provides the following technical scheme: a kind of electric power with cable function of safety protection
Pipe, including tube body, the tube body are internally provided with scuff-resistant coating, and the scuff-resistant coating is made of polytetrafluoroethylene (PTFE), the abrasionproof
Layer is internally provided with erosion resistant coating, and the erosion resistant coating is made of polyvinyl chloride, and being internally provided with for the erosion resistant coating is outer fire-retardant
Layer, the inside of the outer fire resistant layer are filled with magnesium hydroxide particle, and the outer fire resistant layer is internally provided with external shielding layer, described
External shielding layer is made of proof copper-wire braided net, and the inner surface of the external shielding layer is evenly arranged with the identical support of four groups of structures
Bar, the support rod are provided with connecting rod far from one end of external shielding layer, and the connecting rod is internally provided with four groups of structures
Identical through-hole, the outer wall of the tube body are uniformly movably set with convex block, and the convex block is provided with slow far from one end of tube body
Rush block.
Preferably, the through-hole includes hole body, and the hole body is internally provided with interior flame-retardant layer, the interior flame-retardant layer it is interior
Portion is provided with internal shield.
Preferably, the outer wall of the tube body is uniformly arranged fluted, and the inner surface of groove is provided with internal screw thread, described convex
The external screw thread to match with internal screw thread is provided on the outer wall of block.
Preferably, the arc-shaped structure in the one end of the buffer stopper far from convex block, and buffer stopper is arranged far from one end of convex block
There is wearing layer.
Preferably, the left end of the tube body is provided with the identical annular plate of two groups of structures, the right end setting of the tube body
There is the annular slot to match with annular plate.
Preferably, be provided with waterproof layer on the outer wall of the connecting rod, the waterproof layer with a thickness of 3mm.
Compared with prior art, the beneficial effects of the present invention are:
1, by being provided with scuff-resistant coating and erosion resistant coating, the wear-resisting and corrosion-resistant effect of tube body is improved, by outside being provided with
Flame-retardant layer and interior flame-retardant layer can prevent external fire to the damage of tube body, prevent cable is on fire from causing biggish loss, pass through
It is provided with external shielding layer and internal shield, signal interference can be prevented；
2, by being provided with support rod, connecting rod and through-hole, so that cable is not mutually wound friction, cable can be prevented
Loss, and the inner wall far from tube body, prevent from wearing；
3, by being provided with convex block and buffer stopper, extruding of the ambient pressure to tube body can be slowed down, improve making for tube body
Use the service life.
Detailed description of the invention
Fig. 1 is schematic structural view of the invention；
Fig. 2 is through-hole structure schematic diagram of the present invention
Fig. 3 is pipe structure schematic side view of the present invention.
In figure: 1, tube body；2, scuff-resistant coating；3, erosion resistant coating；4, outer fire resistant layer；5, external shielding layer；6, support rod；7, it connects
Bar；8, through-hole；81, hole body；82, interior flame-retardant layer；83, internal shield；9, convex block；10, buffer stopper；11, annular plate；12, ring
Shape slot.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
Fig. 1-3 is please referred to, the present invention provides a kind of technical solution: a kind of power pipe with cable function of safety protection,
Including tube body 1, tube body 1 is internally provided with scuff-resistant coating 2, and scuff-resistant coating 2 is made of polytetrafluoroethylene (PTFE), and the inside of scuff-resistant coating 2 is set
It is equipped with erosion resistant coating 3, erosion resistant coating 3 is made of polyvinyl chloride, and erosion resistant coating 3 is internally provided with outer fire resistant layer 4, outer fire resistant layer 4
Inside is filled with magnesium hydroxide particle, and outer fire resistant layer 4 is internally provided with external shielding layer 5, and external shielding layer 5 is by proof copper-wire braided net
It is made, the inner surface of external shielding layer 5 is evenly arranged with the identical support rod 6 of four groups of structures, and support rod 6 is far from external shielding layer 5
One end is provided with connecting rod 7, and connecting rod 7 is internally provided with the identical through-hole 8 of four groups of structures, passes through for cable, tube body 1
Outer wall be uniformly movably set with convex block 9, convex block 9 is provided with buffer stopper 10 far from one end of tube body 1, and buffer stopper 10 is by elasticity
Material is made, and can slow down extruding of the ambient pressure to tube body 1.
Wherein, through-hole 8 includes hole body 81, and hole body 81 is internally provided with interior flame-retardant layer 82, fills inside interior flame-retardant layer 82
There is magnesium hydroxide particle, cable can be prevented on fire, resulted in greater loss, interior flame-retardant layer 82 is internally provided with internal shield
83, signal interference can be prevented；
The outer wall of tube body 1 is uniformly arranged fluted, and the inner surface of groove is provided with internal screw thread, sets on the outer wall of convex block 9
It is equipped with the external screw thread to match with internal screw thread, convex block 9 easy to disassemble；
The arc-shaped structure in the one end of buffer stopper 10 far from convex block 9, and buffer stopper 10 be provided with far from one end of convex block 9 it is wear-resisting
Layer, wearing layer are woven by nylon, are worn caused by reducing when the external world squeezes buffer stopper 10；
The left end of tube body 1 is provided with the identical annular plate 11 of two groups of structures, and the right end of tube body 1 is provided with and annular plate
The 11 annular slots 12 to match, make stable connection between adjacent tubes 1；
Be provided with waterproof layer on the outer wall of connecting rod 7, waterproof layer with a thickness of 3mm, waterproof layer is made of rubber, and is played anti-
The effect of water.
Working principle: in use, cable is passed through through-hole 8, adjacent tube body 1 passes through annular plate 11 and annular slot 12
Grafting, cable, which passes through through-hole 8, makes cable mutually not wind friction, can prevent the loss of cable, and the inner wall far from tube body,
It can prevent from wearing, by being provided with interior flame-retardant layer 82, cable can be prevented on fire, resulted in greater loss, by being provided with
Internal shield 83 can prevent signal interference, by being provided with outer fire resistant layer 4 and external shielding layer 5, can prevent extraneous fire from damaging
Wear-resisting and anti-corrosion effect can be improved by being provided with scuff-resistant coating 2 and erosion resistant coating 3 in the signal interference in bad tube body 1 and the external world,
By being provided with buffer stopper 10, the extruding of outer bound pair tube body 1 can be slowed down, improve the service life of tube body 1, to protect
The inside cable of tube body 1.
It although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with
A variety of variations, modification, replacement can be carried out to these embodiments without departing from the principles and spirit of the present invention by understanding
And modification, the scope of the present invention is defined by the appended.
Claims (6)
1. a kind of power pipe with cable function of safety protection, including tube body (1), it is characterised in that: the tube body (1) it is interior
Portion is provided with scuff-resistant coating (2), and the scuff-resistant coating (2) is made of polytetrafluoroethylene (PTFE), and being internally provided with for the scuff-resistant coating (2) is anti-
Rotten layer (3), the erosion resistant coating (3) are made of polyvinyl chloride, and the erosion resistant coating (3) is internally provided with outer fire resistant layer (4), institute
The inside of outer fire resistant layer (4) is stated filled with magnesium hydroxide particle, the outer fire resistant layer (4) is internally provided with external shielding layer (5),
The external shielding layer (5) is made of proof copper-wire braided net, and the inner surface of the external shielding layer (5) is evenly arranged with four groups of structure phases
Same support rod (6), the support rod (6) are provided with connecting rod (7), the connecting rod far from the one end of external shielding layer (5)
(7) be internally provided with the identical through-hole (8) of four groups of structures, the outer wall of the tube body (1) is uniformly movably set with convex block (9),
The convex block (9) is provided with buffer stopper (10) far from the one end of tube body (1).
2. a kind of power pipe with cable function of safety protection according to claim 1, it is characterised in that: the through-hole
It (8) include hole body (81), the hole body (81) is internally provided with interior flame-retardant layer (82), and the inside of the interior flame-retardant layer (82) is set
It is equipped with internal shield (83).
3. a kind of power pipe with cable function of safety protection according to claim 1, it is characterised in that: the tube body
(1) outer wall is uniformly arranged fluted, and the inner surface of groove is provided with internal screw thread, is provided on the outer wall of the convex block (9)
The external screw thread to match with internal screw thread.
4. a kind of power pipe with cable function of safety protection according to claim 1, it is characterised in that: the buffering
One end arc-shaped structure of the block (10) far from convex block (9), and buffer stopper (10) is provided with wearing layer far from the one end of convex block (9).
5. a kind of power pipe with cable function of safety protection according to claim 1, it is characterised in that: the tube body
(1) left end is provided with the identical annular plate (11) of two groups of structures, and the right end of the tube body (1) is provided with and annular plate
(11) the annular slot (12) to match.
6. a kind of power pipe with cable function of safety protection according to claim 1, it is characterised in that: the connection
Be provided with waterproof layer on the outer wall of bar (7), the waterproof layer with a thickness of 3mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910440514.1A CN110299686A (en) | 2019-05-24 | 2019-05-24 | A kind of power pipe with cable function of safety protection |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910440514.1A CN110299686A (en) | 2019-05-24 | 2019-05-24 | A kind of power pipe with cable function of safety protection |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110299686A true CN110299686A (en) | 2019-10-01 |
Family
ID=68027184
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910440514.1A Pending CN110299686A (en) | 2019-05-24 | 2019-05-24 | A kind of power pipe with cable function of safety protection |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110299686A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110867795A (en) * | 2019-12-26 | 2020-03-06 | 江苏天菱电力设备有限公司 | C-PVC power cable protection pipe |
-
2019
- 2019-05-24 CN CN201910440514.1A patent/CN110299686A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110867795A (en) * | 2019-12-26 | 2020-03-06 | 江苏天菱电力设备有限公司 | C-PVC power cable protection pipe |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20191001 |