CN108426831A - A kind of device and test method for the test of cable conductors adhesive force - Google Patents
A kind of device and test method for the test of cable conductors adhesive force Download PDFInfo
- Publication number
- CN108426831A CN108426831A CN201810238445.1A CN201810238445A CN108426831A CN 108426831 A CN108426831 A CN 108426831A CN 201810238445 A CN201810238445 A CN 201810238445A CN 108426831 A CN108426831 A CN 108426831A
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- China
- Prior art keywords
- cable
- adhesive force
- test
- cable conductors
- fixed cylinder
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- 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.)
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- 239000004020 conductor Substances 0.000 title claims abstract description 71
- 239000000853 adhesive Substances 0.000 title claims abstract description 35
- 230000001070 adhesive effect Effects 0.000 title claims abstract description 35
- 238000012360 testing method Methods 0.000 title claims abstract description 31
- 238000010998 test method Methods 0.000 title claims abstract description 8
- 238000000605 extraction Methods 0.000 claims description 3
- 238000009413 insulation Methods 0.000 abstract description 22
- 238000011156 evaluation Methods 0.000 abstract description 2
- 238000010586 diagram Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000032683 aging Effects 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000011900 installation process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N19/00—Investigating materials by mechanical methods
- G01N19/04—Measuring adhesive force between materials, e.g. of sealing tape, of coating
Landscapes
- Physics & Mathematics (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Testing Relating To Insulation (AREA)
- Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)
Abstract
The invention discloses a kind of devices and test method for the test of cable conductors adhesive force.Puller system and the jig for being installed on the puller system；The jig includes a fixed cylinder, one is offered inside the fixed cylinder to house the inner cavity of the insulating layer, the stop part for being connect with fixed cylinder end and detaching hole with one, with so that the conductor is pulled out the inner cavity from the insulating layer, the stop part is pulled out to insulating layer described in backstop by inner cavity in the hole that detaches.By detaching the mode that hole detaches cable conductors come the adhesive force between validity test cable conductors and cable insulation layer, to the judgement and evaluation to cable quality.
Description
Technical field
The present invention relates to machinery fields, and in particular to a kind of device and test side for the test of cable conductors adhesive force
Method.
Background technology
Currently, there is no relevant survey for the adhesive force between cable cable core conductor and cable insulation layer in cable field
Device and method is tried, causes midium voltage cable market very different, during the installation process, conductor is easy to be detached from from insulation user
Out, it causes a serious security risk to using.
If the adhesive force between cable conductors and cable insulation layer is smaller, it may result in cable conductors and be easy to from cable
It is detached in insulation, conductor is in direct contact air, accelerates the oxidation of conductor, and the position resistance is caused to increase, and electric current increases, long
After phase operation, the aging of insulation is accelerated, the service life of cable is reduced.Therefore, cable conductors can be tested by being badly in need of one kind
The device of adhesive force between cable insulation layer.
Invention content
It is an object of the present invention in view of the above shortcomings of the prior art, propose a kind of for the survey of cable conductors adhesive force
The device and test method of examination, can test the adhesive force between cable conductors and cable insulation layer.
The present invention solve its technical problem the technical solution adopted is that, propose it is a kind of for cable conductors adhesive force test
Drawing device, for testing the adhesive force between the insulating layer of cable, conductor, including：
Puller system and the jig for being installed on the puller system；The jig includes a fixed cylinder, is offered inside the fixed cylinder
One housing the inner cavity of the insulating layer, and connect with fixed cylinder end and have a stop part for detaching hole, described to detach
Hole is pulled out the inner cavity with for the conductor from the insulating layer, and the stop part is to insulating layer described in backstop by inner cavity
It is pulled out.
Preferably, the stop part includes stopping seat and backstop, and the stopping seat offers to install the backstop
The location hole of body, the hole that detaches are opened in the backstop.
Preferably, the stopping seat is cylindrical shape.
Preferably, the backstop is "convex" shaped.
Preferably, the fixed cylinder is the cavity of one end open.
Preferably, the stopping seat is equipped with the screw thread that can be spirally connected with fixed cylinder open end.
Preferably, the fixed cylinder other end corresponding with open end is equipped with interconnecting piece.
Preferably, the interconnecting piece is equipped with the pin hole passed through for bolt.
Preferably, the puller system further includes the pulling force fixture that can lock extraction cable conductors.
Also propose a kind of test method of cable conductors adhesive force, including：
The cable that one end exposes outside conductor is provided, and the cable is placed in the inner cavity of the jig；
The jig for being built-in with cable is mounted on puller system, and the cable is made to expose outside the end of conductor by machine drawing power
Clamping；
And so that puller system pulls the conductor of the cable to be detached with insulating layer.
A kind of device and test method for the test of cable conductors adhesive force of the present invention, specifically by stop part
To the backstop of cable insulation layer, by detaching the mode that hole detaches cable conductors come validity test cable conductors and cable insulation layer
Between adhesive force, to judgement and evaluation to cable quality.
Description of the drawings
Fig. 1 is a kind of apparatus structure schematic diagram for the test of cable conductors adhesive force of the embodiment of the present invention；
Fig. 2 is a kind of device operating diagram for the test of cable conductors adhesive force of the embodiment of the present invention；
Fig. 3 is a kind of device jig structure schematic diagram for the test of cable conductors adhesive force of the embodiment of the present invention.
In figure：1- puller systems, 11- pulling force fixture, 2- jigs, 21- fixed cylinders, the inner cavities 211-, 212- interconnecting pieces, 213 pins
Hole, 214- bolts, 22- stop parts, 221- stopping seats, 222- backstops, 223- detach hole, 31- insulating layers, 32- conductors.
Specific implementation mode
In order to illustrate the embodiments of the present invention more clearly with technical solution in the prior art, control is illustrated below
The specific implementation mode of the present invention.It should be evident that drawings in the following description are only some embodiments of the invention, for
For those of ordinary skill in the art, without creative efforts, other are can also be obtained according to these attached drawings
Attached drawing, and obtain other embodiments.In addition, it is related to the relative position relation only indicated between each component that belongs in orientation, and
It is not absolute positional relation.
It please refers to Fig.1, Fig. 2, Fig. 3.A kind of device for the test of cable conductors adhesive force of the embodiment of the present invention, packet
It includes：Puller system 1 and the jig 2 for being installed on the puller system 1；The jig 2 includes a fixed cylinder 21, is opened up inside fixed cylinder 21
Have one to house the inner cavity 211 of insulating layer 31, and the stop part for being connect with 21 end of fixed cylinder and detaching hole 223 with one
22, hole 223 is detached with so that conductor 32 is pulled out inner cavity 211 from insulating layer 31, and stop part 22 is to backstop insulating layer 31 by interior
Chamber 211 is pulled out.By stop part 22 to the backstop of cable insulation layer 31, cable conductors 32 can be detached by detaching hole 223
Mode carry out the adhesive force between validity test cable conductors 32 and cable insulation layer 31, to the judgement of cable quality and comment
Valence.
The material of jig 2 is all made of 40Cr, has the characteristics that high rigidity, is unlikely to deform.
Inner cavity 211 can more effectively ensure that cable is straight, it is ensured that cable is not bent, and inner conductor 32 is avoided to detach
When influenced by the cause not of uniform size of 31 frictional force of cable insulation layer, cause surveyed adhesive force bigger than normal than actual numerical value or inclined
Small, data are inaccurate.
Stop part 22 includes stopping seat 221 and backstop 222.Backstop 222 to act as cable in backstop inner cavity 211 exhausted
Edge layer 31 prevents cable insulation layer 31 and follows cable conductors 32 to move together because of the pull of cable conductors 32, while also rising
The effect reinforced is arrived, because during conductor 32 detaches, cable insulation layer 31 can directly act on backstop 222, produce
Raw prodigious pressure can firmly complete cable insulation layer 31 and line by being applied in combination for stopping seat 221 and stop part 22
The separation of cable conductor 32, stopping seat 221 offer to install the location hole of backstop 222, detach hole 223 and be opened in backstop
222, backstop 222 is "convex" shaped, and the part of protrusion can just house in the location hole of stopping seat 221, centainly
The cable insulation layer 31 during cable conductors 32 detach is avoided in degree to be subjected to displacement and shake, and cannot really be reflected
Adhesive force between cable insulation layer 31 and cable conductors 32.
Stopping seat 221 is cylindrical shape, and stopping seat 221 is equipped with the screw thread that can be spirally connected with 21 open end of fixed cylinder.By stopping seat
221 be set as cylindric purpose be can preferably be fixedly connected, stopping seat 221 and fixed cylinder 21 are cylindrical shape, are passed through
Screw thread is spirally connected.Since the mode being spirally connected can not only make connection more firm, while it being also easier to dismounting, installation, not only band
Carry out stability, and embodies good convenience；The connection type of stopping seat 221 and fixed cylinder 21 is not only limited only to
It being spirally connected, can also be connect stopping seat 221 with fixed cylinder 21 by way of clamping, stopping seat 221 is equipped with buckle protrusion, Gu
There is buckle on safety barrel 21, can also reach the effect that is spirally connected by buckling protrusion and being used cooperatively for buckle.
Fixed cylinder 21 is the cavity of one end open, can preferably carry out loading cable to be measured from open section, convenient and efficient,
It also further ensures that cable can keep straight form in the cavity simultaneously, will not be led by environmental factors or cable
The pull of body 32 and deform.
The corresponding other end in 21 open end of fixed cylinder is equipped with interconnecting piece 212.Interconnecting piece 212 is 21 integral type knot of fixed cylinder
Structure act as to be connected to fixed cylinder 21 on 1 pedestal of puller system, and when cable conductors 32 detach, and ensures fixed cylinder 21
Stablize motionless, it is ensured that not the detaching and move with cable conductors 32 of cable insulation layer 31.
Interconnecting piece 212 is equipped with the pin hole 213 passed through for bolt 214, and cylinder is fixed for more convenient in purpose
21 installation, while also ensure that the stability of fixed cylinder 21 well.
Puller system 1 further includes the pulling force fixture 11 that can lock extraction cable conductors 32, pulling force fixture 11 is used for lock wire
Cable conductor 32, and cable conductors 32 are pulled out into cable insulation layer 31.
Also propose a kind of test method of 32 adhesive force of cable conductors, including：
The cable that one end exposes outside conductor 32, length of cable 400mm are provided, 32 length of conductor that stripping insulation layer 31 exposes is
100mm long, the section on cable need to handle smooth, avoid influence of the section injustice to adhesive force test result, and will be described
Cable is placed in the inner cavity 211 of the jig 2, and unstripped 31 end of insulating layer of cable is put into inner cavity 211,31 end of cable stripping insulation layer
The conductor 32 of exposing on backstop 222 by detaching hole 223, then stopping seat 221 and fixed cylinder 21 are carried out spiral shell by screw thread
It connects.
The jig 2 for being built-in with cable is mounted on puller system 1, passes through the interconnecting piece 212 and pulling force in fixed cylinder 21
Machine 1 is attached, specific to be realized by being used cooperatively for bolt 214 and pin hole 213；And cable is made to expose outside conductor 32
End be clamped by machine drawing power 1, after clamping conductor 32 and cable should avoid as possible bending the phenomenon that exist, ensure the true of test result
Reality.
Puller system 1 is finally opened, pulling force fixture 11 drives the conductor 32 of clamping to move upwards, the unstripped insulating layer of cable 31
End is fixed in fixed cylinder 21 so that puller system 1 pulls the conductor 32 of the cable to be detached with insulating layer 31, reads puller system 1
The registration of upper display, obtains test result.
The present invention tests the cable of different model, and the size of fixed cylinder 21 is determined according to the concrete condition of cable
And detach hole 223 opens up size and location.The jig 2 of plurality of specifications customized can be shifted to an earlier date according to cable model, when test
It carries out using with changing according to actual needs.
The above content is a further detailed description of the present invention in conjunction with specific preferred embodiments, and it cannot be said that
The specific implementation of the present invention is confined to these explanations.For those of ordinary skill in the art to which the present invention belongs, exist
Under the premise of not departing from present inventive concept, a number of simple deductions or replacements can also be made, all shall be regarded as belonging to the present invention's
Protection domain.
Claims (10)
1. a kind of device for the test of cable conductors adhesive force, the insulating layer for testing cable（31）, conductor（32）Between
Adhesive force, it is characterised in that：Including puller system（1）Be installed on the puller system（1）Jig（2）；The jig（2）Packet
Include a fixed cylinder（21）, the fixed cylinder（21）Inside offers one to house the insulating layer（31）Inner cavity（211）, and
With fixed cylinder（21）End connects and detaches hole with one（223）Stop part（22）, described to detach hole（223）With for described
Conductor（32）From the insulating layer（31）It is pulled out the inner cavity（211）, the stop part（22）To insulating layer described in backstop
（31）By inner cavity（211）It is pulled out.
2. a kind of device for the test of cable conductors adhesive force as described in claim 1, it is characterised in that:The stop part
（22）Including stopping seat（221）And backstop（222）, the stopping seat（221）It offers that the backstop is installed（222）
Location hole, it is described to detach hole（223）It is opened in the backstop（222）.
3. a kind of device for the test of cable conductors adhesive force as claimed in claim 2, it is characterised in that:The stopping seat
（221）For cylindrical shape.
4. a kind of device for the test of cable conductors adhesive force as claimed in claim 2, it is characterised in that:The backstop
（222）For "convex" shaped.
5. a kind of device for the test of cable conductors adhesive force as claimed in claim 3, it is characterised in that:The fixed cylinder
（21）For the cavity of one end open.
6. a kind of device for the test of cable conductors adhesive force as claimed in claim 5, it is characterised in that:The stopping seat
（221）Equipped with can be with fixed cylinder（21）The screw thread that open end is spirally connected.
7. a kind of device for the test of cable conductors adhesive force as claimed in claim 5, it is characterised in that：The fixed cylinder
（21）The corresponding other end in open end is equipped with interconnecting piece（212）.
8. a kind of device for the test of cable conductors adhesive force as claimed in claim 7, it is characterised in that：The interconnecting piece
（212）It is equipped with for bolt（214）The pin hole passed through（213）.
9. a kind of device for the test of cable conductors adhesive force as described in claim 1, it is characterised in that：The puller system
（1）Further include that can lock extraction cable conductors（32）Pulling force fixture（11）.
10. a kind of test method of cable conductors adhesive force as described in claim 1, it is characterised in that：
One end is provided and exposes outside conductor（32）Cable, and the cable is placed in the jig（2）Inner cavity（211）；
The jig of cable will be built-in with（2）Mounted on puller system（1）, and the cable is made to expose outside conductor（32）It is described
End is by machine drawing power（1）Clamping；
And so that puller system（1）Pull the conductor of the cable（32）With insulating layer（31）It detaches.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711078559 | 2017-11-06 | ||
| CN2017110785596 | 2017-11-06 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108426831A true CN108426831A (en) | 2018-08-21 |
| CN108426831B CN108426831B (en) | 2024-04-16 |
Family
ID=63159288
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810238445.1A Active CN108426831B (en) | 2017-11-06 | 2018-03-22 | Device and method for testing adhesive force of cable conductor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108426831B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113447430A (en) * | 2020-03-25 | 2021-09-28 | 赣州西维尔金属材料科技有限公司 | Fiber surface coating bonding force testing device and testing method |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0854336A (en) * | 1994-08-15 | 1996-02-27 | Dainippon Printing Co Ltd | Peel force measuring instrument |
| EP2590269A1 (en) * | 2011-11-04 | 2013-05-08 | Integration Technique et Cablage (ITEC) | Equipped electric conductor |
| CN103143908A (en) * | 2013-01-15 | 2013-06-12 | 广州供电局有限公司 | Device and method for pulling out cable core |
| CN103715587A (en) * | 2012-10-08 | 2014-04-09 | 科马斯控股股份公司 | Method for stripping a cable |
| CN103994924A (en) * | 2014-05-30 | 2014-08-20 | 淮南新光神光纤线缆有限公司 | Lead release force testing mould and method |
| US20140326074A1 (en) * | 2013-05-02 | 2014-11-06 | The Boeing Company | Methods and systems for rapidly testing adhesion |
| CN104907912A (en) * | 2015-06-23 | 2015-09-16 | 江苏五洲电磁线有限公司 | Cable insulation layer stripping machine |
| KR20150129334A (en) * | 2014-05-02 | 2015-11-20 | 조익훈 | Peeling apparatus and peeling method |
| CN207610973U (en) * | 2017-11-06 | 2018-07-13 | 湖北航天电缆有限公司 | A kind of device for the test of cable conductors adhesive force |
-
2018
- 2018-03-22 CN CN201810238445.1A patent/CN108426831B/en active Active
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0854336A (en) * | 1994-08-15 | 1996-02-27 | Dainippon Printing Co Ltd | Peel force measuring instrument |
| EP2590269A1 (en) * | 2011-11-04 | 2013-05-08 | Integration Technique et Cablage (ITEC) | Equipped electric conductor |
| CN103715587A (en) * | 2012-10-08 | 2014-04-09 | 科马斯控股股份公司 | Method for stripping a cable |
| CN103143908A (en) * | 2013-01-15 | 2013-06-12 | 广州供电局有限公司 | Device and method for pulling out cable core |
| US20140326074A1 (en) * | 2013-05-02 | 2014-11-06 | The Boeing Company | Methods and systems for rapidly testing adhesion |
| KR20150129334A (en) * | 2014-05-02 | 2015-11-20 | 조익훈 | Peeling apparatus and peeling method |
| CN103994924A (en) * | 2014-05-30 | 2014-08-20 | 淮南新光神光纤线缆有限公司 | Lead release force testing mould and method |
| CN104907912A (en) * | 2015-06-23 | 2015-09-16 | 江苏五洲电磁线有限公司 | Cable insulation layer stripping machine |
| CN207610973U (en) * | 2017-11-06 | 2018-07-13 | 湖北航天电缆有限公司 | A kind of device for the test of cable conductors adhesive force |
Non-Patent Citations (1)
| Title |
|---|
| "电线电缆剥皮器", 橡塑技术与装备, no. 23, 1 December 2017 (2017-12-01) * |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113447430A (en) * | 2020-03-25 | 2021-09-28 | 赣州西维尔金属材料科技有限公司 | Fiber surface coating bonding force testing device and testing method |
| CN113447430B (en) * | 2020-03-25 | 2023-07-18 | 赣州西维尔金属材料科技有限公司 | Device and method for testing binding force of fiber surface coating |
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| Publication number | Publication date |
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| CN108426831B (en) | 2024-04-16 |
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