CN207925173U - A kind of anti-fracture height voltage cable - Google Patents
A kind of anti-fracture height voltage cable Download PDFInfo
- Publication number
- CN207925173U CN207925173U CN201820447038.7U CN201820447038U CN207925173U CN 207925173 U CN207925173 U CN 207925173U CN 201820447038 U CN201820447038 U CN 201820447038U CN 207925173 U CN207925173 U CN 207925173U
- Authority
- CN
- China
- Prior art keywords
- clamp plate
- cable
- steel
- oversheath
- tape armouring
- 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
- 230000002968 anti-fracture Effects 0.000 title claims abstract description 20
- 239000003351 stiffener Substances 0.000 claims abstract description 13
- 229910000831 Steel Inorganic materials 0.000 claims description 4
- 239000000463 material Substances 0.000 claims description 4
- 229920000098 polyolefin Polymers 0.000 claims description 4
- 239000010959 steel Substances 0.000 claims description 4
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 3
- 239000004020 conductor Substances 0.000 claims description 3
- 229910052802 copper Inorganic materials 0.000 claims description 3
- 239000010949 copper Substances 0.000 claims description 3
- 235000019504 cigarettes Nutrition 0.000 claims 1
- 239000003292 glue Substances 0.000 claims 1
- 230000007797 corrosion Effects 0.000 abstract description 4
- 238000005260 corrosion Methods 0.000 abstract description 4
- 230000006641 stabilisation Effects 0.000 abstract description 2
- 238000011105 stabilization Methods 0.000 abstract description 2
- 239000002131 composite material Substances 0.000 description 3
- 238000009413 insulation Methods 0.000 description 3
- 239000000779 smoke Substances 0.000 description 3
- 238000005452 bending Methods 0.000 description 2
- 230000018109 developmental process Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000002708 enhancing effect Effects 0.000 description 2
- 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 description 1
- 230000032683 aging Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000009933 burial Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 239000003063 flame retardant Substances 0.000 description 1
- 239000010410 layer Substances 0.000 description 1
- 230000035882 stress Effects 0.000 description 1
Abstract
The utility model discloses a kind of anti-fracture height voltage cables, including upper clamp plate and lower clamp plate, upper clamp plate is located at the top of lower clamp plate, two circular card slots are formed between upper clamp plate and lower clamp plate, engaging inside two card slots has oversheath, oversheath to be internally provided with steel-tape armouring layer, the stiffener of circular array distribution is equipped between steel-tape armouring layer and oversheath, the inside of steel-tape armouring layer is socketed with the tight band of stranding, and the tight band of stranding is internally provided with core, and core is four.The utility model by equipped with upper clamp plate and lower clamp plate; two adjacent cables can be fixed; be conducive to keep the stabilization of cable; the shaking that cable can be weakened, avoids cable from being broken, while cable can be avoided to be directly exposed to the external world; enhance the corrosion resistance of cable; by equipped with steel-tape armouring layer and stiffener, cable stretching resistance within steel-tape armouring layer and lateral tolerance can be effectively protected, enhance the anti-fracture performance of the cable.
Description
Technical field
The utility model is related to technical field of electric wires and cables, specially a kind of anti-fracture height voltage cable.
Background technology
With the fast development of China's economy, the use of cable is more and more extensive, and the development of field of cables is also more
Rapidly, diversified trend is presented for the variety requirement of cable, new requirement, room is especially proposed to the cable of outdoor application
The outer cable used is in high intensity, high mechanical power and anticorrosive etc. has higher requirement.
It uses common cable generally more soft in outdoor at present, is unfavorable for outdoor direct burial, and be easy by machine
Tool destroys, and encounters pressure caused by the natural environments such as strong wind, rainfall, snowfall, solarization in a natural environment and is highly prone to corrode,
The aging speed for accelerating cable is used for a long time, being susceptible to fracture leads to the conveying for influencing electric power, causes in the use of cable
There is severe compromise, service life is shorter, therefore we make this improvement, proposes a kind of anti-fracture height piezoelectricity
Cable.
Utility model content
To solve easy fracture of the existing technology and being subject to the defect of corrosion, the utility model provides a kind of anti-fracture
Height voltage cable.
In order to solve the above-mentioned technical problem, the utility model provides the following technical solution：
A kind of anti-fracture height voltage cable of the utility model, including upper clamp plate and lower clamp plate, under the upper clamp plate is located at
The both sides of the top of clamping plate, the upper clamp plate and lower clamp plate are equipped with fixed block, the fixation of the upper clamp plate and lower clamp plate both sides
Block is fixedly connected by screw respectively, and two circular card slots, two card slots are formed between the upper clamp plate and lower clamp plate
Internal engaging has oversheath, and the oversheath is internally provided with steel-tape armouring layer, between the steel-tape armouring layer and oversheath
Stiffener equipped with circular array distribution, the inside of the steel-tape armouring layer are socketed with the tight band of stranding, and the stranding is tightly pricked
Band is internally provided with core, and core is four, and the outsides of four cores is arranged with insulating layer, four cores it
Between be equipped with steel wire tensile cord, be filled with rubber insulation between the tight band of the stranding and insulating layer.
Further, the inner wall of two card slots is equipped with abrasion-proof rubber cushion.
Further, the stiffener is obliquely looped around the surface of steel-tape armouring layer.
Further, the oversheath is made of low-smoke halide-free fireproof composite polyolefine material.
Further, the core is made of more twisted copper conductors.
Compared with prior art, the utility model has the advantages that：This kind of anti-fracture height voltage cable, passes through
Two adjacent cables can be fixed when in use for the upper clamp plate and lower clamp plate being equipped with, and be conducive to keep cable
Stabilization, the shaking of cable generation can be weakened, and the pressure that can be subject to cable is disperseed, and oversheath can be coordinated
Use, avoid cable from being broken, while cable can be avoided to be directly exposed to the external world, enhance the corrosion resistance of cable,
By equipped with steel-tape armouring layer and stiffener, and stiffener is obliquely looped around the surface of steel-tape armouring layer, can be effective
Protection steel-tape armouring layer within cable stretching resistance and lateral tolerance, held when enhancing cable is by longitudinal force and cross force
Stress enhances the anti-fracture performance of the cable.
Description of the drawings
Fig. 1 is a kind of structural schematic diagram of anti-fracture height voltage cable of the utility model；
Fig. 2 is the utility model a kind of upper clamp plate and lower clamp plate structural schematic diagram of anti-fracture height voltage cable.
In figure：1, upper clamp plate；2, lower clamp plate；3, card slot；4, abrasion-proof rubber cushion；5, core；6, insulating layer；7, steel wire tension
Line；8, rubber insulation；9, the tight band of stranding；10, steel-tape armouring layer；11, stiffener；12, oversheath；13, fixed block.
Specific implementation mode
To make the technical means, creative features, achievement of purpose, and effectiveness of the utility model be easy to understand, below
In conjunction with specific implementation mode, the utility model is expanded on further.
As shown in Figs. 1-2, a kind of anti-fracture height voltage cable, including upper clamp plate 1 and lower clamp plate 2, under upper clamp plate 1 is located at
The both sides of the top of clamping plate 2, upper clamp plate 1 and lower clamp plate 2 are equipped with fixed block 13, the fixed block of 2 both sides of upper clamp plate 1 and lower clamp plate
13 are fixedly connected by screw respectively, two circular card slots 3 of formation between upper clamp plate 1 and lower clamp plate 2, inside two card slots 3
Engaging has oversheath 12, oversheath 12 to be internally provided with steel-tape armouring layer 10, set between steel-tape armouring layer 10 and oversheath 12
There is a stiffener 11 that circular array is distributed, the inside of steel-tape armouring layer 10 is socketed with the tight band 9 of stranding, the tight band of stranding 9
It is internally provided with core 5, and core 5 is four, the outside of four cores 5 is arranged with insulating layer 6, is equipped between four cores 5
Steel wire tensile cord 7 is filled with rubber insulation 8 between the tight band 9 of stranding and insulating layer 6.
Wherein, the inner wall of two card slots 3 is equipped with abrasion-proof rubber cushion 4, prevents oversheath 12 and upper clamp plate 1 and lower clamp plate 2
Be in direct contact, cause the breakage of oversheath 12, while increasing the frictional force between oversheath 12 and card slot 3, be allowed to better
It is fixed in the card slot 3 between upper clamp plate 1 and lower clamp plate 2.
Wherein, stiffener 11 is obliquely looped around the surface of steel-tape armouring layer 10, can be effectively protected steel-tape armouring
Cable stretching resistance and lateral tolerance within layer 10 cause the cable to bear not living when preventing by longitudinal force and cross force,
It causes to be broken.
Wherein, oversheath 12 is made of low-smoke halide-free fireproof composite polyolefine material, which has preferable mechanical performance and resistance
Performance is fired, cable safety in use, reliability are improved.
Wherein, core 5 is made of more twisted copper conductors, can reduce bending resistance when bending, prevents core 5
It is broken off easily.
It should be noted that the utility model is a kind of anti-fracture height voltage cable, when specific works, cable is embedded to
Underground is conducive to keep cable since under the package of upper clamp plate 1 and lower clamp plate 2, two adjacent cables being fixed
Stablize, the shaking of cable generation can be weakened, and the pressure that can be subject to cable is disperseed, and oversheath 12 can be coordinated
It uses, avoids cable from being broken, while cable can be avoided to be directly exposed to the external world, enhance the corrosion resistance of cable, by
It is equipped with abrasion-proof rubber cushion 4 in the inner wall in two card slots 3, prevents oversheath 12 from being connect with upper clamp plate 1 and the direct of lower clamp plate 2
It touches, causes the breakage of oversheath 12, while increasing the frictional force between oversheath 12 and card slot 3, be allowed to preferably be fixed on
In card slot 3 between clamping plate 1 and lower clamp plate 2, simultaneously because the steel-tape armouring layer 10 and stiffener 11 that are equipped with, and stiffener 11 is in incline
The ramp-like surface for being looped around steel-tape armouring layer 10, cable stretching resistance and the transverse direction that can be effectively protected within steel-tape armouring layer 10
Tolerance is withstood forces when enhancing cable is by longitudinal force and cross force, enhances the anti-fracture performance of the cable, due to oversheath
12 are made of low-smoke halide-free fireproof composite polyolefine material, which has preferable mechanical performance and flame retardant property, and improving cable makes
Safety, reliability in.
The advantages of basic principles and main features and the utility model of the utility model have been shown and described above.One's own profession
The technical staff of industry is it should be appreciated that the present utility model is not limited to the above embodiments, described in above embodiments and description
Only illustrate the principles of the present invention, on the premise of not departing from the spirit and scope of the utility model, the utility model is also
It will have various changes and improvements, these various changes and improvements fall within the scope of the claimed invention.The utility model
Claimed range is defined by the appending claims and its equivalent thereof.
Claims (5)
1. a kind of anti-fracture height voltage cable, including upper clamp plate（1）And lower clamp plate（2）, which is characterized in that the upper clamp plate
（1）Positioned at lower clamp plate（2）Top, the upper clamp plate（1）And lower clamp plate（2）Both sides be equipped with fixed block（13）, it is described on
Clamping plate（1）And lower clamp plate（2）The fixed block of both sides（13）It is fixedly connected respectively by screw, the upper clamp plate（1）And lower clamp plate
（2）Between formed two circular card slots（3）, two card slots（3）Internal engaging has oversheath（12）, the oversheath
（12）Be internally provided with steel-tape armouring layer（10）, the steel-tape armouring layer（10）With oversheath（12）Between be equipped with circular array
The stiffener of distribution（11）, the steel-tape armouring layer（10）Inside be socketed with the tight band of stranding（9）, the tight band of stranding
（9）Be internally provided with core（5）, and core（5）It is four, four cores（5）Outside be arranged with insulating layer（6）,
Four cores（5）Between be equipped with steel wire tensile cord（7）, the tight band of stranding（9）With insulating layer（6）Between be filled with rubber
Glue insulating layer（8）.
2. a kind of anti-fracture height voltage cable according to claim 1, which is characterized in that two card slots（3）'s
Inner wall is equipped with abrasion-proof rubber cushion（4）.
3. a kind of anti-fracture height voltage cable according to claim 1, which is characterized in that the stiffener（11）In inclining
It is ramp-like to be looped around steel-tape armouring layer（10）Surface.
4. a kind of anti-fracture height voltage cable according to claim 1, which is characterized in that the oversheath（12）By low
Cigarette halogen-free anti-flaming polyolefin material is made.
5. a kind of anti-fracture height voltage cable according to claim 1, which is characterized in that the core（5）By more
Twisted copper conductor is made.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820447038.7U CN207925173U (en) | 2018-04-01 | 2018-04-01 | A kind of anti-fracture height voltage cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820447038.7U CN207925173U (en) | 2018-04-01 | 2018-04-01 | A kind of anti-fracture height voltage cable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207925173U true CN207925173U (en) | 2018-09-28 |
Family
ID=63596820
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820447038.7U Active CN207925173U (en) | 2018-04-01 | 2018-04-01 | A kind of anti-fracture height voltage cable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207925173U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111326285A (en) * | 2018-12-13 | 2020-06-23 | 株式会社托马斯电缆 | Clamp type cable using double sheath layers |
-
2018
- 2018-04-01 CN CN201820447038.7U patent/CN207925173U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111326285A (en) * | 2018-12-13 | 2020-06-23 | 株式会社托马斯电缆 | Clamp type cable using double sheath layers |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN205487494U (en) | High temperature resistance middle and low voltage cable | |
| CN207925173U (en) | A kind of anti-fracture height voltage cable | |
| CN206726792U (en) | A kind of thin footpath electric wire | |
| CN113488240B (en) | Flame-retardant anti-flattening cable for computer | |
| CN202307261U (en) | Modified ternary silicon rubber insulation cable | |
| CN205564364U (en) | Fire -retardant resistance to compression flat cable for computer | |
| CN211880188U (en) | Insulation paper lap joint structure for flat wire motor stator | |
| CN210535391U (en) | Resistance to compression type wire and cable | |
| CN208460445U (en) | A kind of anti-extrusion cable of high resiliency | |
| CN203536091U (en) | Insulating flame-retardant carbon fiber composite cable | |
| CN210606729U (en) | Cable for power transmission | |
| CN207852342U (en) | A kind of protection type cable | |
| CN209029139U (en) | A kind of composite material cable that stretch-proof is durable | |
| CN207149289U (en) | A kind of resistance to compression mine cable | |
| CN205751602U (en) | A kind of waterproof cable | |
| CN215069349U (en) | Tensile cable for thin coal seam coal mining machine | |
| CN208208371U (en) | A kind of safety-type cable | |
| CN209232467U (en) | A kind of flame-retardant high-voltage cable | |
| CN208141849U (en) | A kind of tone frequency channel wire | |
| CN208141908U (en) | A kind of High-strength power cable | |
| CN209045193U (en) | A kind of flexibility stretch-proof type Plastic-sheathed Cable | |
| CN213183655U (en) | Cable with built-in double shielding layers | |
| CN214529908U (en) | High-strength cable core steel wire rope | |
| CN220065238U (en) | Reinforced electric wire with high softness | |
| CN209496637U (en) | A kind of cable with multilayer earth leakage protective effect |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20240110 Address after: Room 1011, 10th Floor, Building 6, North District, Jingjie Jiayuan, No. 1197 Yongkang Street, Xindu District, Xingtai City, Hebei Province, 054002 Patentee after: Xingtai Hongru Intellectual Property Service Co.,Ltd. Address before: 055550 Jia Jia Kou Zhen Huang Er Ying Dong Cun, Ningjin County, Xingtai City, Hebei Province Patentee before: KUNYUE CABLE Co.,Ltd. |