CN107633926A - Copper wire shielding device of high-voltage cable - Google Patents
Copper wire shielding device of high-voltage cable Download PDFInfo
- Publication number
- CN107633926A CN107633926A CN201710779834.0A CN201710779834A CN107633926A CN 107633926 A CN107633926 A CN 107633926A CN 201710779834 A CN201710779834 A CN 201710779834A CN 107633926 A CN107633926 A CN 107633926A
- Authority
- CN
- China
- Prior art keywords
- pulley
- copper
- copper wire
- wire
- distributor plate
- 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
Links
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 title claims abstract description 102
- 229910052802 copper Inorganic materials 0.000 claims abstract description 34
- 239000010949 copper Substances 0.000 claims abstract description 34
- 238000009434 installation Methods 0.000 claims abstract description 8
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 5
- 230000000903 blocking effect Effects 0.000 claims abstract 3
- 229910001369 Brass Inorganic materials 0.000 claims description 19
- 239000010951 brass Substances 0.000 claims description 19
- 241000606750 Actinobacillus Species 0.000 claims description 18
- 238000004804 winding Methods 0.000 claims description 6
- 239000010687 lubricating oil Substances 0.000 description 7
- 238000004519 manufacturing process Methods 0.000 description 6
- 238000005516 engineering process Methods 0.000 description 3
- 238000012216 screening Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 239000004020 conductor Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 238000002407 reforming Methods 0.000 description 1
- 238000012827 research and development Methods 0.000 description 1
Landscapes
- Installation Of Indoor Wiring (AREA)
Abstract
The invention discloses a copper wire shielding device of a high-voltage cable, which comprises: the device comprises a copper wire pay-off device, a pulley type branching plate and a copper strip and water blocking tape binding device; a cable core sequentially penetrates through the copper wire pay-off device, the pulley type branching plate and the copper strip and water blocking tape binding device; the pulley type distribution board is provided with a cable hole in the center, a plurality of first threading holes and a plurality of second threading holes are symmetrically formed by taking the circle center of the pulley type distribution board as the center, a first fixed pulley is installed in each first threading hole, a circle of installation ring is installed on the outer side of the pulley type distribution board, and a second fixed pulley is installed on each installation ring; according to the copper wire shielding device for the high-voltage cable, the pulley type distributing plates are adopted, the distance between the threading holes is uniform, the friction force and the resistance generated when the copper wires pass through the holes are eliminated, and therefore the shielding quality of the copper wires is guaranteed.
Description
Technical field
The present invention relates to power cable field, more particularly, to a kind of brass wire shielding device of high-tension cable.
Background technology
Wires and cables industry is the second largest industry that China is only second to automobile industry, product variety Service Efficiency and domestic market
Occupation rate, along with the growth of China's economic continuously and healthily, the huge market space is provided for cable products more than 90%,
In short decades of reforming and opening up to the outside world, the huge production capacity that Chinese cable manufacturing industry is formed allows the world to regard with special esteem, with
The continuous expansion of the industry sizes such as China electric power industry, data communication industry, urban track traffic industry, car industry and shipbuilding, it is right
The demand of electric wire will also increase rapidly, and following electric wire industry also has huge development potentiality.
High-tension cable is always so that technology content requires the characteristics such as height, profit margin are high, threshold is higher, the market space is big and hears
Name, but in terms of high-tension cable product technology research and development, but the exactly weakness of China domestic cable industry, international city in recent years
The particularly European main flow construction of cable in field is based on brass wire shielding, because the ability of copper wire carrying short circuit current is stronger, national standard
In also provide that conductor nominal area of section is 500mm2And above cable should use brass wire shielding structure, brass wire shielding should by dredge around
Annealed copper wire is formed, and its surface is tightened using reversely wrapped copper wire or copper strips, but traditional brass wire shielding device directly uses
Distributor plate with holes can not strictly control the tension force of every copper wire, frictional force and resistance it is not of uniform size can cause copper wire dredge around
It is uneven, and then influence cable quality, to reduce frictional force, it is difficult to often on distributor plate plus lubricating oil, during copper wire via
Avoid that lubricating oil can be rubbed, and lubricating oil can influence the electric property of copper wire, reduce it and carry the ability of short circuit current, it is difficult to
Meet the rigors of client.
The content of the invention
The present invention solves the technical problem of a kind of brass wire shielding device of high-tension cable is provided, copper wire can be improved
The effect of shielding, copper wire tension force caused by efficiently solving traditional distributor plate is uneven and lubricating oil influences copper wire electric property
Problem.
In order to solve the above technical problems, one aspect of the present invention is：A kind of brass wire shielding of high-tension cable
Device, including：Copper wire actinobacillus device, pulley-type distributor plate and copper strips and waterstop binding device, the pulley-type distributor plate position
Between the copper wire actinobacillus device and the copper strips and waterstop binding device；
One cable core sequentially passes through the copper wire actinobacillus device, the pulley-type distributor plate and the copper strips and waterstop colligation
Device；
The pulley-type distributor plate is circle, and the pulley-type distributor plate center offers cable aperture, with the pulley-type separated time
Some first threading holes and some second threading holes are symmetrically offered centered on the plate center of circle, first threading hole is close to described
Cable aperture, the first fixed pulley of installation in first threading hole, second threading hole close to the pulley-type distributor plate edge,
A circle mounting ring is installed on the outside of the pulley-type distributor plate, second threading hole is close to the mounting ring, the installation
Second fixed pulley is installed on ring；
Some copper wires are provided between the copper wire actinobacillus device and the pulley-type distributor plate, the copper wire is worn through described first
Be wrapped in after string holes and second threading hole on the cable core, the copper wire respectively with first fixed pulley and described
Second fixed pulley is close to, and some copper wires are parallel with the cable core.
In a preferred embodiment of the present invention, some unwrapping wire pallets, the copper are installed in the copper wire actinobacillus device
Silk is wrapped on the unwrapping wire pallet.
In a preferred embodiment of the present invention, be provided with the copper strips and waterstop binding device copper strips winding machine and
Waterstop winding machine.
In a preferred embodiment of the present invention, first fixed pulley is set to indent with the second fixed pulley side wall
Shape.
In a preferred embodiment of the present invention, first fixed pulley and second fixed pulley match with the copper wire
Close.
The beneficial effects of the invention are as follows：A kind of brass wire shielding device of high-tension cable of the present invention, the screening arrangement is using cunning
Wheeled distributor plate, threading distance between borehole is uniform, eliminates copper wire in frictional force caused by via and resistance, and adjust before manufacture
The tension force of every copper wire is accurately measured during examination, the slackness of each draw drum is strictly controlled, copper wire is ensured by above measure
Uniform tension in order and dredge around gap uniformity, and influence of the lubricating oil to copper wire electric property is eliminated, so as to ensure that copper
The quality of silk shielding.
Brief description of the drawings
Fig. 1 is a kind of structural representation of the brass wire shielding device of high-tension cable.
Fig. 2 is a kind of left view of the brass wire shielding device pulley-type distributor plate of high-tension cable.
The mark of each part is as follows in accompanying drawing：1st, copper wire actinobacillus device；2nd, pulley-type distributor plate；3rd, copper strips and waterstop are tied up
Bundling device；4th, cable core；5th, copper wire；6th, cable aperture；7th, the first threading hole；8th, the second threading hole；9th, the first fixed pulley；10、
Second fixed pulley；11st, mounting ring.
Embodiment
Presently preferred embodiments of the present invention is described in detail below in conjunction with the accompanying drawings, so that advantages and features of the invention energy
It is easier to be readily appreciated by one skilled in the art, apparent is clearly defined so as to be made to protection scope of the present invention.
Fig. 1 and Fig. 2 are referred to, the embodiment of the present invention includes：A kind of brass wire shielding device of high-tension cable, including：Copper wire
Actinobacillus device 1, pulley-type distributor plate 2 and copper strips and waterstop binding device 3, the pulley-type distributor plate 2 are located at the copper wire
Between actinobacillus device 1 and the copper strips and waterstop binding device 2, the copper wire actinobacillus device 1 is used for putting for the copper wire 5
Line.
Copper strips winding machine and waterstop winding machine are installed in the copper strips and waterstop binding device 3, for by copper strips
It is pressed on waterstop on the cable core 4.
One cable core 4 sequentially passes through the copper wire actinobacillus device 1, the pulley-type distributor plate 2 and the copper strips and resistance
Water band binding device 3.
The pulley-type distributor plate 2 is circle, and the center of pulley-type distributor plate 2 offers cable aperture 6, the cable aperture
6 are used for passing through for the cable core 4.
Some first threading holes 7 and some second are symmetrically offered centered on the center of circle of pulley-type distributor plate 2 to wear
String holes 8, spacing is uniform between first threading hole 7 and second threading hole 8, essentially eliminates the copper wire 5 and is crossing institute
Accurate measurement is every when stating frictional force and resistance caused by the first threading hole 7 and second threading hole 8, and debugging before manufacture
The tension force of copper wire 5 described in root, the slackness of the strict each unwrapping wire pallet of control, ensures the copper wire by above measure
5 uniform tension in order and dredge around gap uniformity, and influence of the lubricating oil to the copper wire electric property is eliminated, so as to ensure
The quality of brass wire shielding.
First threading hole 7, first fixed pulley 9 of installation in the cable aperture 6, first threading hole 7, it is described
Second threading hole 8 is provided with a circle mounting ring 11 close to the edge of pulley-type distributor plate 2, the outside of pulley-type distributor plate 2,
The mounting ring 11 is used for the installation of second fixed pulley 10.
Second threading hole 8 is close to the mounting ring 11, and the second fixed pulley 10 is provided with the mounting ring 11.
Some copper wires 5 are provided between the copper wire actinobacillus device 1 and the pulley-type distributor plate 2, the copper wire 5 is using soft
Copper cash.
The copper wire 5 is wrapped on the cable core 4 after passing through first threading hole 7 and second threading hole 8,
The copper wire 5 is close to first fixed pulley 9 and second fixed pulley 10 respectively, first fixed pulley 9 and described
Two fixed pulleys 10 cause the copper wire 5 to slide more smooth.
First fixed pulley 9 and second fixed pulley 10 are engaged with the copper wire 5, first fixed pulley 9 with
The side wall of second fixed pulley 10 is set to inner concavity so that the copper wire 5 is in first fixed pulley and 9 second fixed pulleys
On 10 slide when will not double swerve, so as to improve the accuracy of manufacture.
Some copper wires 5 are parallel with the cable core 4, and some unwrapping wire are provided with the copper wire actinobacillus device 1
Pallet, the copper wire 5 are wrapped on the unwrapping wire pallet, and the unwrapping wire pallet is used to wind the original copper wire 5.
The cable core 4 passes through the copper wire actinobacillus device 1, the pulley-type distributor plate 2 and the copper strips during use
With waterstop binding device 3, the copper wire actinobacillus device 1 is interior to release the copper wire 5, and the copper wire 5 is due to the pulley-type point
Line plate 2 is parallel with the cable core 4, and the copper wire 5 is initially wrapped around the cable after passing through the pulley-type distributor plate 2
On core 4, the cable core 4 of the copper wire 5 is tied with by the copper strips with by copper strips and being blocked water after waterstop binding device 3
Band is pressed on the cable core 4 so as to which finished product be made.
Compared with prior art, a kind of brass wire shielding device of high-tension cable of the present invention, the screening arrangement use pulley-type
Distributor plate, threading distance between borehole is uniform, when eliminating copper wire in frictional force caused by via and resistance, and debugging before manufacture
The tension force of every copper wire is accurately measured, strictly controls the slackness of each draw drum, ensures of copper wire by above measure
Power it is consistent and dredge around gap uniformity, and influence of the lubricating oil to copper wire electric property is eliminated, so as to ensure that copper wire screen
The quality covered.
Embodiments of the invention are the foregoing is only, are not intended to limit the scope of the invention, it is every to utilize this hair
The equivalent structure or equivalent flow conversion that bright specification and accompanying drawing content are made, or directly or indirectly it is used in other related skills
Art field, is included within the scope of the present invention.
Claims (5)
- A kind of 1. brass wire shielding device of high-tension cable, it is characterised in that including：Copper wire actinobacillus device, pulley-type distributor plate and Copper strips and waterstop binding device, the pulley-type distributor plate is located at the copper wire actinobacillus device and the copper strips is tied up with waterstop Between bundling device；One cable core sequentially passes through the copper wire actinobacillus device, the pulley-type distributor plate and the copper strips and waterstop colligation Device；The pulley-type distributor plate is circle, and the pulley-type distributor plate center offers cable aperture, with the pulley-type separated time Some first threading holes and some second threading holes are symmetrically offered centered on the plate center of circle, first threading hole is close to described Cable aperture, the first fixed pulley of installation in first threading hole, second threading hole close to the pulley-type distributor plate edge, A circle mounting ring is installed on the outside of the pulley-type distributor plate, second threading hole is close to the mounting ring, the installation Second fixed pulley is installed on ring；Some copper wires are provided between the copper wire actinobacillus device and the pulley-type distributor plate, the copper wire is worn through described first Be wrapped in after string holes and second threading hole on the cable core, the copper wire respectively with first fixed pulley and described Second fixed pulley is close to, and some copper wires are parallel with the cable core.
- A kind of 2. brass wire shielding device of high-tension cable according to claim 1, it is characterised in that the copper wire unwrapping wire dress Some unwrapping wire pallets are installed in putting, the copper wire is wrapped on the unwrapping wire pallet.
- 3. the brass wire shielding device of a kind of high-tension cable according to claim 1, it is characterised in that the copper strips is with blocking water Copper strips winding machine and waterstop winding machine are installed in band binding device.
- A kind of 4. brass wire shielding device of high-tension cable according to claim 1, it is characterised in that first fixed pulley Inner concavity is set to the second fixed pulley side wall.
- A kind of 5. brass wire shielding device of high-tension cable according to claim 1, it is characterised in that first fixed pulley It is engaged with second fixed pulley with the copper wire.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710779834.0A CN107633926A (en) | 2017-09-01 | 2017-09-01 | Copper wire shielding device of high-voltage cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710779834.0A CN107633926A (en) | 2017-09-01 | 2017-09-01 | Copper wire shielding device of high-voltage cable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107633926A true CN107633926A (en) | 2018-01-26 |
Family
ID=61101024
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710779834.0A Pending CN107633926A (en) | 2017-09-01 | 2017-09-01 | Copper wire shielding device of high-voltage cable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107633926A (en) |
Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH05171579A (en) * | 1991-06-21 | 1993-07-09 | Sumitomo Electric Ind Ltd | Apparatus and method for producing metallic cord for reinforcement of rubber article |
| JPH0917250A (en) * | 1995-03-28 | 1997-01-17 | Bekaert Sa:Nv | Method of winding at least one steel wire around core in layer form |
| CN201868155U (en) * | 2010-12-01 | 2011-06-15 | 昆明电缆集团股份有限公司 | Combing and distributing device for uniform shielding layer of copper wires of cable |
| CN202258558U (en) * | 2011-09-30 | 2012-05-30 | 重庆瑞普电缆有限公司 | Improved wire distributing plate of disc fork winch |
| CN202482681U (en) * | 2012-02-24 | 2012-10-10 | 湖北福星科技股份有限公司 | Pulley type cord distributing plate |
| CN102938274A (en) * | 2012-10-11 | 2013-02-20 | 宁波康兴电缆有限公司 | Left-right twisting device for cable shield |
| CN203300335U (en) * | 2013-06-28 | 2013-11-20 | 重庆泰山电缆有限公司 | Copper wire shielding machine for producing shielding cable |
| CN203746586U (en) * | 2013-12-19 | 2014-07-30 | 闻皓岩 | Distributor plate used for brass wire open lapping shielding |
| CN104505163A (en) * | 2014-12-22 | 2015-04-08 | 河北华通线缆集团有限公司 | Compact composite conductor overhead composite cable and production process for same |
| CN106941021A (en) * | 2017-03-17 | 2017-07-11 | 远东电缆有限公司 | A kind of composite core, compound wire and production technology and production system |
| CN207250236U (en) * | 2017-09-01 | 2018-04-17 | 江苏亨通高压海缆有限公司 | A kind of brass wire shielding device of high-tension cable |
-
2017
- 2017-09-01 CN CN201710779834.0A patent/CN107633926A/en active Pending
Patent Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH05171579A (en) * | 1991-06-21 | 1993-07-09 | Sumitomo Electric Ind Ltd | Apparatus and method for producing metallic cord for reinforcement of rubber article |
| JPH0917250A (en) * | 1995-03-28 | 1997-01-17 | Bekaert Sa:Nv | Method of winding at least one steel wire around core in layer form |
| CN201868155U (en) * | 2010-12-01 | 2011-06-15 | 昆明电缆集团股份有限公司 | Combing and distributing device for uniform shielding layer of copper wires of cable |
| CN202258558U (en) * | 2011-09-30 | 2012-05-30 | 重庆瑞普电缆有限公司 | Improved wire distributing plate of disc fork winch |
| CN202482681U (en) * | 2012-02-24 | 2012-10-10 | 湖北福星科技股份有限公司 | Pulley type cord distributing plate |
| CN102938274A (en) * | 2012-10-11 | 2013-02-20 | 宁波康兴电缆有限公司 | Left-right twisting device for cable shield |
| CN203300335U (en) * | 2013-06-28 | 2013-11-20 | 重庆泰山电缆有限公司 | Copper wire shielding machine for producing shielding cable |
| CN203746586U (en) * | 2013-12-19 | 2014-07-30 | 闻皓岩 | Distributor plate used for brass wire open lapping shielding |
| CN104505163A (en) * | 2014-12-22 | 2015-04-08 | 河北华通线缆集团有限公司 | Compact composite conductor overhead composite cable and production process for same |
| CN106941021A (en) * | 2017-03-17 | 2017-07-11 | 远东电缆有限公司 | A kind of composite core, compound wire and production technology and production system |
| CN207250236U (en) * | 2017-09-01 | 2018-04-17 | 江苏亨通高压海缆有限公司 | A kind of brass wire shielding device of high-tension cable |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20180126 |
|
| RJ01 | Rejection of invention patent application after publication |