CN209625825U - A kind of polyvinyl chloride insulation fixed wiring wire and cable - Google Patents
A kind of polyvinyl chloride insulation fixed wiring wire and cable Download PDFInfo
- Publication number
- CN209625825U CN209625825U CN201821625189.3U CN201821625189U CN209625825U CN 209625825 U CN209625825 U CN 209625825U CN 201821625189 U CN201821625189 U CN 201821625189U CN 209625825 U CN209625825 U CN 209625825U
- Authority
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- China
- Prior art keywords
- cable
- polyvinyl chloride
- layer
- chloride insulation
- fixed wiring
- 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
Links
- 238000009413 insulation Methods 0.000 title claims abstract description 21
- 229920000915 polyvinyl chloride Polymers 0.000 title claims abstract description 20
- 239000004800 polyvinyl chloride Substances 0.000 title claims abstract description 20
- 230000001681 protective effect Effects 0.000 claims abstract description 25
- 238000005192 partition Methods 0.000 claims abstract description 16
- RNFJDJUURJAICM-UHFFFAOYSA-N 2,2,4,4,6,6-hexaphenoxy-1,3,5-triaza-2$l^{5},4$l^{5},6$l^{5}-triphosphacyclohexa-1,3,5-triene Chemical compound N=1P(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP=1(OC=1C=CC=CC=1)OC1=CC=CC=C1 RNFJDJUURJAICM-UHFFFAOYSA-N 0.000 claims abstract description 13
- 239000003063 flame retardant Substances 0.000 claims abstract description 13
- 239000004020 conductor Substances 0.000 claims abstract description 4
- 230000000694 effects Effects 0.000 claims description 4
- 229910000831 Steel Inorganic materials 0.000 claims description 3
- 239000010959 steel Substances 0.000 claims description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 5
- 239000000463 material Substances 0.000 description 4
- 230000002411 adverse Effects 0.000 description 3
- 238000013016 damping Methods 0.000 description 3
- 230000005611 electricity Effects 0.000 description 3
- 238000004079 fireproofing Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000032683 aging Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000009970 fire resistant effect Effects 0.000 description 1
- 230000000750 progressive effect Effects 0.000 description 1
Landscapes
- Laying Of Electric Cables Or Lines Outside (AREA)
Abstract
The utility model discloses a kind of polyvinyl chloride insulation fixed wiring wire and cables, including outer jointing jacket, the first insulating layer is equipped on the inside of the outer jointing jacket, armor is equipped on the inside of first insulating layer, fireprotection layer is equipped on the inside of the armor, obturator is equipped on the inside of the fireprotection layer, horizontal baffle and vertical partition plate are equipped with inside the obturator, the horizontal baffle two sides are equipped with internal protective cover, cable core is equipped on the inside of the internal protective cover, the cable core periphery has been closely wound band, it is movably connected on the inside of the band and internal protective cover, and the cable core outermost layer is equipped with second insulating layer, flame-retardant layer is equipped on the inside of the second insulating layer, inner conductor is coated on the inside of the flame-retardant layer, this kind of polyvinyl chloride insulation fixed wiring wire and cable, structure is simple, it is highly-safe, insulating properties is strong, fire line is good, and it is easy to overhaul , so this kind of polyvinyl chloride insulation fixed wiring is with a wide range of applications with wire and cable.
Description
Technical field
The utility model relates to field of cable technology, specially a kind of polyvinyl chloride insulation fixed wiring wire and cable.
Background technique
It is constantly progressive in terms of with modern architecture, information, transportation condition, the line that cable is transmitted as power Transmission, information
Road, more and more important to our life, the cable in building is countless, the safety transmitted as skyscraper and information
Property consider, the fire resistant flame retardant of cable is more and more important, and the flame retardant property of common cable is poor, and existing polyvinyl chloride insulation
The use environments such as fixed wiring wire and cable, hardly resistant against high temperatures and flame, duration of fire resistance fall short of, and influence cable and exist
Use under the conditions of continuous high temperature, and some cables use in the external world for a long time, solarization high temperature causes aging, the waterproofness of cable
Can be bad, it influences to use after meeting rainwater；In addition, some cables are inconvenient to replace in use or more identical cables
It will cause route mixed and disorderly phenomenon when being used together, be much unable to satisfy requirement of the current people to the product in this way, so, such as
What designs a kind of polyvinyl chloride insulation fixed wiring wire and cable, and becoming us will currently solve the problems, such as.
Utility model content
It is above-mentioned to solve the purpose of this utility model is to provide a kind of polyvinyl chloride insulation fixed wiring wire and cable
The problem of being proposed in background technique.
To achieve the above object, the utility model provides the following technical solutions: a kind of polyvinyl chloride insulation fixed wiring use
Wire and cable, including outer jointing jacket, the outer jointing jacket inside are equipped with the first insulating layer, are equipped with armour on the inside of first insulating layer
Layer is filled, fireprotection layer is equipped on the inside of the armor, obturator is equipped on the inside of the fireprotection layer, is equipped with level inside the obturator
Partition and vertical partition plate, the horizontal baffle two sides are equipped with internal protective cover, are equipped with cable core, the cable on the inside of the internal protective cover
Core periphery has been closely wound band, is movably connected on the inside of the band and internal protective cover, and the cable core outermost layer is equipped with second
Insulating layer, the second insulating layer inside are equipped with flame-retardant layer, are coated with inner conductor on the inside of the flame-retardant layer.
Further, the vertical partition plate intersects with horizontal baffle, and the vertical partition plate both ends and horizontal baffle both ends
It is fixedly linked with fireprotection layer.
Further, the internal protective cover is located at the top and lower section of horizontal baffle.
Further, it is uniformly distributed within one week on the outside of the outer jointing jacket fluted.
Further, the horizontal baffle, vertical partition plate and internal protective cover are embedded in obturator.
Further, the armor is worked out by steel band, and the armor is with a thickness of 1 millimeter.
Compared with prior art, the utility model has the beneficial effects that this kind of polyvinyl chloride insulation fixed wiring electric wire
Cable, structure is simple, by the way that outer jointing jacket is arranged, plays the role of protection to the cable, reduces it by adverse circumstances around
Suffered loss increases the insulating properties of the cable, by the way that armor is arranged, further increases by the way that the first insulating layer is arranged
The cable protective keeps its structure stronger, and ability to bear is stronger, while increasing the service life of the cable, passes through setting
Fireprotection layer increases the fireproofing of cable, by setting obturator, increases the crushing resistance of the cable, prevents when using cable,
External force damages cable core and its internal structure, while the cable being made to have the effect of damping, by setting horizontal baffle with
Vertical partition plate separates space in cable, by setting internal protective cover and band, further increases the protection function of the cable
Can, while different cable cores can be classified, when cable breaks down, it can directly extract faulty cable core and place under repair,
It replaces, uses manpower and material resources sparingly without whole point, by the way that second insulating layer is arranged, further increases the insulating properties of the cable, pass through
Setting flame-retardant layer effectively obstructs the intensity of a fire in ignition of cable, by the way that groove is arranged, when using cable, is easily bent, makes
With more convenient, so this kind of polyvinyl chloride insulation fixed wiring has wide application market with wire and cable.
Detailed description of the invention
Attached drawing is used to provide a further understanding of the present invention, and constitutes part of specification, practical with this
Novel specific embodiment is used to explain the utility model together, does not constitute limitations of the present invention.
Fig. 1 is the overall structure diagram of the utility model；
Fig. 2 is the cable core structure schematic diagram of the utility model；
Fig. 3 is the outer jointing jacket structural schematic diagram of the utility model；
Figure label: 1, outer jointing jacket；2, the first insulating layer；3, armor；4, fireprotection layer；5, obturator；6, it is horizontal every
Plate；7, vertical partition plate；8, internal protective cover；9, cable core；10, band；11, second insulating layer；12, flame-retardant layer；13, inner conductor；14,
Groove.
Specific embodiment
The utility model is further described With reference to embodiment, wherein being given for example only property of attached drawing
Illustrate, expression is only schematic diagram, rather than pictorial diagram, should not be understood as the limitation to this patent, in order to which this reality is better described
With novel specific embodiment, the certain components of attached drawing have omission, zoom in or out, and do not represent the size of actual product,
It will be understood by those skilled in the art that the omitting of some known structures and their instructions in the attached drawings are understandable, it is based on this reality
With the specific embodiment in novel, institute obtained by those of ordinary skill in the art without making creative efforts
There are other specific embodiments, fall within the protection scope of the utility model.
Fig. 1-Fig. 3 is please referred to, the utility model provides a kind of technical solution: a kind of polyvinyl chloride insulation fixed wiring electricity consumption
Line cable, including outer jointing jacket 1 play the role of protection to the cable, reduce it by damage suffered by adverse circumstances around
It consumes, the first insulating layer 2 is equipped on the inside of the outer jointing jacket 1, increases the insulating properties of the cable, is set on the inside of first insulating layer 2
There is armor 3, further increase the cable protective, keep its structure stronger, ability to bear is stronger, while increasing the cable
Service life, fireprotection layer 4 is equipped on the inside of the armor 3, increases the fireproofing of cable, is equipped on the inside of the fireprotection layer 4
Obturator 5 increases the crushing resistance of the cable, prevents when using cable, external force damages cable core and its internal structure, together
When so that the cable is had the effect of damping, horizontal baffle 6 and vertical partition plate 7 are equipped with inside the obturator 5, by space in cable
Separate, 6 two sides of horizontal baffle are equipped with internal protective cover 8, cable core 9 are equipped on the inside of the internal protective cover 8, outside the cable core 9
It has been closely wound band 10 week, the safeguard function of the cable has been further increased, while different cable cores can be classified, in electricity
When cable breaks down, it can directly extract faulty cable core and place under repair, not have to whole point of replacement, use manpower and material resources sparingly, it is described
It is movably connected on the inside of band 10 and internal protective cover 8, and 9 outermost layer of the cable core is equipped with second insulating layer 11, second insulation
11 inside of layer is equipped with flame-retardant layer 12 and effectively obstructs the intensity of a fire in ignition of cable, and interior lead is coated on the inside of the flame-retardant layer 12
Body 13, the above constitute the basic structure of the utility model.
More specifically, the vertical partition plate 7 intersects with horizontal baffle 6, and 7 both ends of the vertical partition plate and horizontal baffle
6 both ends are fixedly linked with fireprotection layer 4, and space in cable is separated, the internal protective cover 8 be located at the top of horizontal baffle 6 with
Lower section further increases the safeguard function of the cable, while different cable cores can be classified, when cable breaks down,
Faulty cable core can directly be extracted to place under repair, do not have to whole point of replacement, use manpower and material resources sparingly, 1 outside of outer jointing jacket
Be uniformly distributed fluted 14 within one week, when using cable, be easily bent, it is more convenient to use, the horizontal baffle 6, vertically every
Plate 7 and internal protective cover 8 are embedded in obturator 5, and the armor 3 is worked out by steel band, and the armor 3 is with a thickness of 1
Millimeter.
The utility model improve in: this kind of polyvinyl chloride insulation fixed wiring wire and cable passes through first when in use
Outer jointing jacket 1 is set, plays the role of protection to the cable, reduces it by loss suffered by adverse circumstances around, pass through
First insulating layer 2 is set, the insulating properties of the cable is increased, by the way that armor 3 is arranged, further increases the cable protective, makes
Its structure is stronger, and ability to bear is stronger, while increasing the service life of the cable, by the way that fireprotection layer 4 is arranged, increases the electricity
The fire line of cable increases the crushing resistance of the cable, prevents when using cable by the way that obturator 5 is arranged, external force to cable core and its
Internal structure damages, while the cable being made to have the effect of damping, will be electric by setting horizontal baffle 6 and vertical partition plate 7
Space separates in cable, by setting internal protective cover 8 and band 10, further increases the safeguard function of the cable, while can be with
Different cable cores is classified, when cable breaks down, faulty cable core can be directly extracted and place under repair, does not have to whole point more
It changes, uses manpower and material resources sparingly, by the way that second insulating layer 11 is arranged, the insulating properties of the cable is further increased, by the way that flame-retardant layer is arranged
12, in ignition of cable, the intensity of a fire is effectively obstructed, by the way that groove 14 is arranged, when using cable, is easily bent, using more
It is convenient.
While there has been shown and described that specific embodiment of the present utility model, for those of ordinary skill in the art
For, it is possible to understand that do not depart from the principles of the present invention and spirit in the case where, can to these specific embodiments into
The a variety of change, modification, replacement and modification of row, the scope of the utility model are defined by the appended claims and the equivalents thereof.
Claims (6)
1. a kind of polyvinyl chloride insulation fixed wiring wire and cable, including outer jointing jacket (1), it is characterised in that: the outer guarantor
The first insulating layer (2) are equipped on the inside of sheath (1), are equipped with armor (3) on the inside of first insulating layer (2), the armor (3)
Inside is equipped with fireprotection layer (4), is equipped with obturator (5) on the inside of the fireprotection layer (4), be equipped with inside the obturator (5) it is horizontal every
Plate (6) and vertical partition plate (7), horizontal baffle (6) two sides are equipped with internal protective cover (8), are set on the inside of the internal protective cover (8)
Have cable core (9), cable core (9) periphery has been closely wound band (10), activity on the inside of the band (10) and internal protective cover (8)
It is connected, and the cable core (9) outermost layer is equipped with second insulating layer (11), flame-retardant layer is equipped on the inside of the second insulating layer (11)
(12), inner conductor (13) are coated on the inside of the flame-retardant layer (12).
2. a kind of polyvinyl chloride insulation fixed wiring wire and cable according to claim 1, it is characterised in that: described to hang down
Straight baffle (7) intersects with horizontal baffle (6), and the vertical partition plate (7) both ends and horizontal baffle (6) both ends are and fireprotection layer
(4) mutually fixed to connect.
3. a kind of polyvinyl chloride insulation fixed wiring wire and cable according to claim 1, it is characterised in that: in described
Protective case (8) is located at the top and lower section of horizontal baffle (6).
4. a kind of polyvinyl chloride insulation fixed wiring wire and cable according to claim 1, it is characterised in that: described outer
Fluted (14) are uniformly distributed within one week on the outside of protective case (1).
5. a kind of polyvinyl chloride insulation fixed wiring wire and cable according to claim 1, it is characterised in that: the water
Flat partition board (6), vertical partition plate (7) and internal protective cover (8) are embedded in obturator (5).
6. a kind of polyvinyl chloride insulation fixed wiring wire and cable according to claim 1, it is characterised in that: the armour
Dress layer (3) is worked out by steel band, and the armor (3) is with a thickness of 1 millimeter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821625189.3U CN209625825U (en) | 2018-10-08 | 2018-10-08 | A kind of polyvinyl chloride insulation fixed wiring wire and cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821625189.3U CN209625825U (en) | 2018-10-08 | 2018-10-08 | A kind of polyvinyl chloride insulation fixed wiring wire and cable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209625825U true CN209625825U (en) | 2019-11-12 |
Family
ID=68440936
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821625189.3U Expired - Fee Related CN209625825U (en) | 2018-10-08 | 2018-10-08 | A kind of polyvinyl chloride insulation fixed wiring wire and cable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209625825U (en) |
-
2018
- 2018-10-08 CN CN201821625189.3U patent/CN209625825U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| 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: 20191112 |