CN109655727A - A kind of cable extruded insulation on-line checking tagging system - Google Patents
A kind of cable extruded insulation on-line checking tagging system Download PDFInfo
- Publication number
- CN109655727A CN109655727A CN201910031089.0A CN201910031089A CN109655727A CN 109655727 A CN109655727 A CN 109655727A CN 201910031089 A CN201910031089 A CN 201910031089A CN 109655727 A CN109655727 A CN 109655727A
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- Prior art keywords
- insulation
- insulation monitoring
- probe
- lantern ring
- spray head
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R31/00—Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
- G01R31/12—Testing dielectric strength or breakdown voltage ; Testing or monitoring effectiveness or level of insulation, e.g. of a cable or of an apparatus, for example using partial discharge measurements; Electrostatic testing
- G01R31/1227—Testing dielectric strength or breakdown voltage ; Testing or monitoring effectiveness or level of insulation, e.g. of a cable or of an apparatus, for example using partial discharge measurements; Electrostatic testing of components, parts or materials
- G01R31/1263—Testing dielectric strength or breakdown voltage ; Testing or monitoring effectiveness or level of insulation, e.g. of a cable or of an apparatus, for example using partial discharge measurements; Electrostatic testing of components, parts or materials of solid or fluid materials, e.g. insulation films, bulk material; of semiconductors or LV electronic components or parts; of cable, line or wire insulation
- G01R31/1272—Testing dielectric strength or breakdown voltage ; Testing or monitoring effectiveness or level of insulation, e.g. of a cable or of an apparatus, for example using partial discharge measurements; Electrostatic testing of components, parts or materials of solid or fluid materials, e.g. insulation films, bulk material; of semiconductors or LV electronic components or parts; of cable, line or wire insulation of cable, line or wire insulation, e.g. using partial discharge measurements
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Testing Relating To Insulation (AREA)
Abstract
The invention discloses a kind of cable extruded insulation on-line checking tagging systems, including the Insulation monitoring lantern ring and abnormal marking inking spray head set gradually from production line upstream to downstream, several Insulation monitoring probes are provided on the inside of the Insulation monitoring lantern ring, each Insulation monitoring probe being arranged radially along the Insulation monitoring lantern ring, and around the axis of the Insulation monitoring lantern ring, circumferentially equidistantly distributed is arranged several Insulation monitoring probes, conducting electrical connection can be such that the abnormal marking inking spray head ejection ink is marked between the Insulation monitoring probe of two of arbitrary neighborhood.A kind of cable extruded insulation on-line checking tagging system provided by the invention, carries out connecing electricity without the both ends to power cable, so as to so that Insulation monitoring operation carries out on insulating exruded line, to improve the efficiency of power cable insulation detection operation.
Description
Technical field
The present invention relates to a kind of cable working technology and equipment technical field, especially a kind of cable extruded insulation is examined online
Survey tagging system.
Background technique
Cable insulation is process by extruding technique mostly, i.e., by the preferable macromolecule material of electrical insulation properties
Expect heating melting, then squeezes out the outside for being wrapped in cable conductor core；In extruding process, due to cable conductor core
It is not coaxial with extrusion die, or since cable conductor core tension is insufficient, cable conductor core occurs curved in extrusion die
Song can all cause the cable insulation extruded to wrap up cable conductor core imperfect；And the cable insulation squeezed out is subsequent
Manufacturing procedure in also due to scratching for equipment and there is breakage, there is damaged cable insulation and will lead to cable product existing
The risks such as short circuit, electric leakage occur in use process.
Power cable insulation detection in the prior art is main by the way of live detection, i.e. detected power cable
Both ends need to connect electricity, are then detected from one end of power cable to the other end by detection device, when a certain section of power cable absolutely
There is damaged, the power supply of power cable and detection device composition circuit, so that detection trigger device is alarmed in edge；Above-mentioned detection mode
Cumbersome and working efficiency is low.
Summary of the invention
For overcome the deficiencies in the prior art, the present invention provides a kind of cable extruded insulation on-line checking tagging system,
It carries out connecing electricity without the both ends to power cable, so as to so that Insulation monitoring operation carries out on insulating exruded line, to improve
The efficiency of power cable insulation detection operation.
The technical solution adopted by the present invention to solve the technical problems is:
A kind of cable extruded insulation on-line checking tagging system, including the Insulation monitoring set gradually from production line upstream to downstream
Lantern ring and abnormal marking inking spray head are provided with several Insulation monitoring probes on the inside of the Insulation monitoring lantern ring, each described
Insulation monitoring probe being arranged radially along the Insulation monitoring lantern ring, and several Insulation monitoring probes surround the insulation
The axis circumferentially equidistantly distributed setting of lantern ring is detected, is connected and is electrically connected between the Insulation monitoring probe of two of arbitrary neighborhood
Connecing, which can make the abnormal marking inking spray head spray ink, is marked.
As a further improvement of the above technical scheme, it is provided with several probes on the Insulation monitoring lantern ring and adjusts spiral shell
Hole, each probe adjusts screw hole being arranged radially along the Insulation monitoring lantern ring, and several probes adjust screw hole
Around the axis circumferentially equidistantly distributed setting of the Insulation monitoring lantern ring, each probe, which is adjusted in screw hole, is provided with one
A probe adjusts stud, and one end that each probe adjusts axis of the stud towards the Insulation monitoring lantern ring is provided with one
A Insulation monitoring probe, one end that each probe adjusts axis of the stud backwards to the Insulation monitoring lantern ring both pass through
The probe adjusts screw hole and is provided with probe adjusting knob.
As a further improvement of the above technical scheme, diameter is different there are two settings in the Insulation monitoring lantern ring leads
Body contacts ring, and each probe adjusts and is provided with conductor contact block on stud, and each probe adjusts the institute on stud
It states conductor contact block to be electrically connected with the Insulation monitoring probe, and two probes of arbitrary neighborhood adjust the institute on stud
It states conductor contact block and is respectively used to the conductor contact ring of contact two.
As a further improvement of the above technical scheme, the abnormal marking inking spray head connects high pressure ink supplying pipe,
Normally closed solenoid valve, two institutes of arbitrary neighborhood are provided between the high pressure ink supplying pipe and the abnormal marking inking spray head
The normally closed solenoid valve can be opened by stating conducting electrical connection between Insulation monitoring probe.
It as a further improvement of the above technical scheme, further include the time relay and power supply；The time relay
One electrode of the signal input part of device connects one of them described conductor contact ring, another conductor contact ring series connection institute
State another electrode that the signal input part of the time relay is connected after power supply；The signal of the time relay is defeated
One electrode of outlet connects an electrode of the normally closed solenoid valve, the signal output end of the time relay another
Electrode, which is connected, connects another electrode of the normally closed solenoid valve after the power supply.
It as a further improvement of the above technical scheme, further include inking spray head mounting ring, the abnormal marking inking spray
Head being radially disposed in the inking spray head mounting ring along the inking spray head mounting ring, and the abnormal marking inking spray head
Spraying end towards on the inside of the inking spray head mounting ring.
Compared with prior art, the beneficial effects of the present invention are:
A kind of cable extruded insulation on-line checking tagging system provided by the present invention, extruded insulation layer and insulating layer are completely cooling
When cable afterwards passes through Insulation monitoring lantern ring, there is the conductor thread core of damaged insulating layer position exposure that can connect two adjacent institutes
The circuit connection between Insulation monitoring probe is stated, cable is marked to trigger abnormal marking inking spray head and spray ink；
Without carrying out connecing electricity to the both ends of power cable during Insulation monitoring, so as to so that Insulation monitoring operation insulating exruded
It is carried out on line, to improve the efficiency of power cable insulation detection operation；In addition, detection is not necessarily to carry out production line after noting abnormalities
It shuts down, by marking cable abnormal position that can handle again abnormal position after the cable of entire volume is offline automatically.
Detailed description of the invention
Present invention will be further explained below with reference to the attached drawings and examples.
Fig. 1 is a kind of structural schematic diagram of cable extruded insulation on-line checking tagging system of the present invention；
Fig. 2 is the structural schematic diagram of Insulation monitoring lantern ring of the present invention；
Fig. 3 is the structural schematic diagram of abnormal marking inking spray head of the present invention.
Specific embodiment
Referring to figs. 1 to Fig. 3, Fig. 1 to Fig. 3 is the structural schematic diagram of a specific embodiment of the invention.
As shown in Figure 1 to Figure 3, a kind of cable extruded insulation on-line checking tagging system, including from production line upstream under
The Insulation monitoring lantern ring 10 and abnormal marking inking spray head 20 set gradually is swum, the inside of the Insulation monitoring lantern ring 10 is provided with
Several Insulation monitoring probes 11, each Insulation monitoring probe 11 being arranged radially along the Insulation monitoring lantern ring 10, and
Around the axis of the Insulation monitoring lantern ring 10, circumferentially equidistantly distributed is arranged several Insulation monitoring probes 11, any phase
Conducting electrical connection can make the abnormal marking inking spray head 20 spray ink between two adjacent Insulation monitoring probes 11
It is marked.
Specifically, it is provided with several probes on the Insulation monitoring lantern ring 10 and adjusts screw hole 12, each probe is adjusted
Being arranged radially along the Insulation monitoring lantern ring 10 of screw hole 12, and several probes adjust screw hole 12 and examine around the insulation
The axis circumferentially equidistantly distributed setting of lantern ring 10 is surveyed, each probe, which is adjusted, is provided with a probe adjusting in screw hole 12
Stud 13, one end that each probe adjusts axis of the stud 13 towards the Insulation monitoring lantern ring 10 are provided with an institute
Insulation monitoring probe 11 is stated, one end that each probe adjusts axis of the stud 13 backwards to the Insulation monitoring lantern ring 10 is worn
The probe is crossed to adjust screw hole 12 and be provided with probe adjusting knob 14.There are two diameters for setting in the Insulation monitoring lantern ring 10
Different conductors contacts ring 15, and each probe adjusts and is provided with conductor contact block 16, each probe on stud 13
The conductor contact block 16 adjusted on stud 13 is electrically connected with the Insulation monitoring probe 11, and two institutes of arbitrary neighborhood
It states the conductor contact block 16 that probe is adjusted on stud 13 and is respectively used to the conductor contact ring 15 of contact two.
Specifically, the abnormal marking inking spray head 20 connects high pressure ink supplying pipe 21, the high pressure ink supplying pipe
Normally closed solenoid valve 22 is provided between 21 and the abnormal marking inking spray head 20, the Insulation monitoring of two of arbitrary neighborhood is visited
Conducting electrical connection can open the normally closed solenoid valve 22 between needle 11.It further include the time relay 23 and power supply 24；Institute
An electrode for stating the signal input part of the time relay 23 connects one of them described conductor contact ring 15, leads described in another
Body contact ring 15, which is connected, connects another electrode of the signal input part of the time relay 23 after the power supply 24；Institute
An electrode for stating the signal output end of the time relay 23 connects an electrode of the normally closed solenoid valve 22, the time after
Another electrode of the signal output end of electric appliance 23 connects and connects the another of the normally closed solenoid valve 22 after the power supply 24
A electrode.It further include inking spray head mounting ring 25, the abnormal marking inking spray head 20 is along the inking spray head mounting ring 25
It is radially disposed in the inking spray head mounting ring 25, and the spraying end of the abnormal marking inking spray head 20 is towards the inking
25 inside of spray head mounting ring.
Insulation extrusion is formed and after being fully cooled, and insufficient defect is wrapped up if there is insulating layer, is exposed to outer
Conductor thread core can connect the electricity between the Insulation monitoring probe 11 of adjacent two when by the Insulation monitoring lantern ring 10
Road connection, to trigger the time relay 23, the time relay 23 after a period of time has passed, even if tested abnormal
At partial cable movement to 25 position of inking spray head mounting ring, the time relay 23 controls the normally closed solenoid valve
22 open, and the high pressure ink supplying pipe 21 is sprayed through the abnormal marking inking spray head 20, is sprayed at cable abnormal position；
It is understood that the setting quantity of the Insulation monitoring probe 11 should be more as far as possible in order to improve the accuracy of Insulation monitoring,
The movement of the time relay 23 delays the time depending on the Insulation monitoring lantern ring 10 and the abnormal marking inking spray head
The conveying speed of spacing and cable between the Insulation monitoring lantern ring 10 and the abnormal marking inking spray head 20 between 20
Rate.
In addition, the Insulation monitoring probe 11 provided in this embodiment also has the characteristics that detection radius is adjustable, so as to
It is detected with being suitable for the power cable of various different radiis, it might even be possible to which the power cable suitable for non-circular structure detects；When
When needing to adjust the detection radius of the Insulation monitoring probe 11, it is only necessary to rotate the spy by the probe adjusting knob 14
Needle adjusts stud 13, in the case where the probe adjusts screw hole 12 and the probe adjusts the screw thread interaction of stud 13, Ji Keshi
The function that stud 13 is radially adjusted along the Insulation monitoring lantern ring 10 now is adjusted to the probe；Certainly it can be appreciated that being
The realization biggish amplitude of accommodation, then the spacing of two conductors contact rings 15 should be big as far as possible, the conductor contact
Block 16 should also be as longer in the length of the Insulation monitoring lantern ring 10 radially, but the length of the conductor contact block 16 can not mistake
Greatly, the electrical connection between two conductor contact rings 15 is directly connected to avoid the conductor contact block 16.
Better embodiment of the invention is illustrated above, certainly, the present invention can also using with it is above-mentioned
The different form of embodiment, those skilled in the art are made equivalent on the premise of without prejudice to spirit of the invention
Transformation or corresponding change, all should belong in protection scope of the present invention.
Claims (6)
1. a kind of cable extruded insulation on-line checking tagging system, it is characterised in that: including from production line upstream to downstream successively
The Insulation monitoring lantern ring (10) and abnormal marking inking spray head (20) of setting are provided on the inside of the Insulation monitoring lantern ring (10)
Several Insulation monitoring probes (11), radial direction of each Insulation monitoring probe (11) along the Insulation monitoring lantern ring (10) are set
It sets, and around the axis of the Insulation monitoring lantern ring (10), circumferentially equidistantly distributed is set several Insulation monitoring probes (11)
It sets, conducting electrical connection can make the abnormal marking inking spray head between the Insulation monitoring probe (11) of two of arbitrary neighborhood
(20) ink is sprayed to be marked.
2. a kind of cable extruded insulation on-line checking tagging system according to claim 1, it is characterised in that: the insulation
It is provided with several probes in detection lantern ring (10) and adjusts screw hole (12), each probe adjusts screw hole (12) along the insulation
Detection lantern ring (10) is arranged radially, and several probes adjust the axis that screw hole (12) surround the Insulation monitoring lantern ring (10)
Circumferentially equidistantly distributed is arranged line, and each probe, which is adjusted, is provided with probe adjusting stud (13) in screw hole (12),
One end that each probe adjusts the axis of stud (13) towards the Insulation monitoring lantern ring (10) is provided with described in one
Insulation monitoring probe (11), each probe adjust one end of the axis of stud (13) backwards to the Insulation monitoring lantern ring (10)
The probe is both passed through to adjust screw hole (12) and be provided with probe adjusting knob (14).
3. a kind of cable extruded insulation on-line checking tagging system according to claim 2, it is characterised in that: the insulation
Detecting setting in lantern ring (10), there are two the different conductors of diameter to contact ring (15), and each probe is adjusted on stud (13)
Be provided with conductor contact block (16), each probe adjust the conductor contact block (16) on stud (13) with it is described absolutely
Edge detection probe (11) electrical connection, and two probes of arbitrary neighborhood adjust the conductor contact block on stud (13)
(16) it is respectively used to conductor contact ring (15) of contact two.
4. a kind of cable extruded insulation on-line checking tagging system according to claim 3, it is characterised in that: the exception
Inking spray head (20) connection high pressure ink supplying pipe (21) is marked, the high pressure ink supplying pipe (21) and the abnormal marking apply
It is provided with normally closed solenoid valve (22) between black spray head (20), is connected between the Insulation monitoring probe (11) of two of arbitrary neighborhood
Electrical connection is the openable normally closed solenoid valve (22).
5. a kind of cable extruded insulation on-line checking tagging system according to claim 4, it is characterised in that: when further including
Between relay (23) and power supply (24)；The electrode connection wherein one of the signal input part of the time relay (23)
A conductor contact ring (15), when another described power supply (24) of conductor contact ring (15) series connection connects described afterwards
Between relay (23) signal input part another electrode；One electrode of the signal output end of the time relay (23)
Connect an electrode of the normally closed solenoid valve (22), another electrode array of the signal output end of the time relay (23)
Join another electrode that the power supply (24) connects the normally closed solenoid valve (22) afterwards.
6. a kind of cable extruded insulation on-line checking tagging system according to claim 1, it is characterised in that: further include applying
Black spray head mounting ring (25), abnormal marking inking spray head (20) being radially disposed at along inking spray head mounting ring (25)
On the inking spray head mounting ring (25), and the spraying end of the abnormal marking inking spray head (20) is pacified towards the inking spray head
It fills on the inside of ring (25).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910031089.0A CN109655727A (en) | 2019-01-14 | 2019-01-14 | A kind of cable extruded insulation on-line checking tagging system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910031089.0A CN109655727A (en) | 2019-01-14 | 2019-01-14 | A kind of cable extruded insulation on-line checking tagging system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109655727A true CN109655727A (en) | 2019-04-19 |
Family
ID=66119873
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910031089.0A Pending CN109655727A (en) | 2019-01-14 | 2019-01-14 | A kind of cable extruded insulation on-line checking tagging system |
Country Status (1)
| Country | Link |
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| CN (1) | CN109655727A (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111477412A (en) * | 2020-05-26 | 2020-07-31 | 南京恒美线缆有限公司 | Cable production process |
| CN112540324A (en) * | 2019-09-19 | 2021-03-23 | 神讯电脑(昆山)有限公司 | Interface function testing system and method |
| CN113091678A (en) * | 2021-03-15 | 2021-07-09 | 上海申巨高温线有限公司 | Detection device for high-temperature cable processing and processing technology thereof |
| CN116660789A (en) * | 2023-06-25 | 2023-08-29 | 新疆天成鲁源电气工程有限公司 | Intelligent live detection device for cable |
| CN117192435A (en) * | 2023-11-08 | 2023-12-08 | 国网辽宁省电力有限公司 | Circuit fatigue damage detection device |
| CN117261166A (en) * | 2023-10-09 | 2023-12-22 | 冀东普天线缆有限公司 | Cable insulation thickness on-line monitoring system |
| CN118348363A (en) * | 2024-03-28 | 2024-07-16 | 中机凯博表面技术江苏有限公司 | Workpiece insulating coating detection device |
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| CN108646131A (en) * | 2018-07-02 | 2018-10-12 | 爱德森（厦门）电子有限公司 | A kind of broken strand of steel-cored aluminium strand wire detection device and method |
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| US5541509A (en) * | 1993-10-07 | 1996-07-30 | Beta Instrument Co. Ltd. | Electrical cable jacket and conductor eccentricity detector including energizing coil formed about a toroid core and movable pickup coil |
| CN1250524A (en) * | 1997-03-10 | 2000-04-12 | Abb研究有限公司 | A device for sensing electric discharges in test object, preferably a cable joint |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN112540324A (en) * | 2019-09-19 | 2021-03-23 | 神讯电脑(昆山)有限公司 | Interface function testing system and method |
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| CN113091678A (en) * | 2021-03-15 | 2021-07-09 | 上海申巨高温线有限公司 | Detection device for high-temperature cable processing and processing technology thereof |
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| CN117261166A (en) * | 2023-10-09 | 2023-12-22 | 冀东普天线缆有限公司 | Cable insulation thickness on-line monitoring system |
| CN117261166B (en) * | 2023-10-09 | 2024-03-26 | 冀东普天线缆有限公司 | Cable insulation thickness on-line monitoring system |
| CN117192435A (en) * | 2023-11-08 | 2023-12-08 | 国网辽宁省电力有限公司 | Circuit fatigue damage detection device |
| CN117192435B (en) * | 2023-11-08 | 2024-01-30 | 国网辽宁省电力有限公司 | A circuit fatigue damage detection device |
| CN118348363A (en) * | 2024-03-28 | 2024-07-16 | 中机凯博表面技术江苏有限公司 | Workpiece insulating coating detection device |
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Application publication date: 20190419 |