CN201611338U - Device for detecting insulating layer of crosslinked cable - Google Patents
Device for detecting insulating layer of crosslinked cable Download PDFInfo
- Publication number
- CN201611338U CN201611338U CN2009202625609U CN200920262560U CN201611338U CN 201611338 U CN201611338 U CN 201611338U CN 2009202625609 U CN2009202625609 U CN 2009202625609U CN 200920262560 U CN200920262560 U CN 200920262560U CN 201611338 U CN201611338 U CN 201611338U
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- insulating layer
- light source
- measurement mechanism
- automatic light
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- 238000010438 heat treatment Methods 0.000 claims abstract description 34
- 238000005259 measurement Methods 0.000 claims description 26
- 230000005540 biological transmission Effects 0.000 claims description 8
- 238000001514 detection method Methods 0.000 abstract description 8
- 239000012535 impurity Substances 0.000 abstract description 7
- 239000003795 chemical substances by application Substances 0.000 description 22
- 230000007547 defect Effects 0.000 description 4
- 230000002950 deficient Effects 0.000 description 4
- 238000007689 inspection Methods 0.000 description 3
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 2
- 229910052802 copper Inorganic materials 0.000 description 2
- 239000010949 copper Substances 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000009413 insulation Methods 0.000 description 2
- 230000002787 reinforcement Effects 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 230000003321 amplification Effects 0.000 description 1
- 238000004458 analytical method Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000003199 nucleic acid amplification method Methods 0.000 description 1
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- Investigating Or Analyzing Materials Using Thermal Means (AREA)
- Sampling And Sample Adjustment (AREA)
Abstract
The utility model provides a device for detecting an insulating layer of a crosslinked cable, belonging to the field of wires and cables. The device consists of a machine body, an amplifier with a light source, a detecting device, a fixed fixture, a heat transferring agent container and a heating device, wherein the machine body is provided with a bracket; the amplifier with the light source is arranged on the bracket; the heating device is arranged on the machine body; the heat transferring agent container is arranged on the heating device; the fixed fixture is arranged on the machine body; and the detecting device is arranged above the fixed fixture. With the temperature-control heating device and heat transferring agent, the insulating layer is in a transparent state, and a large-magnifying power magnifier with a light source is directly used for detecting a sample section. The device has simple structure, high detection efficiency and short detection time, and is suitable for detecting micropores and impurities of the insulating layer of the crosslinked cable.
Description
Technical field
The utility model cross-linked cable insulating layer pick-up unit belongs to the electric wire field, relates to the device that a kind of micropore and impurity that is used for cross-linked cable insulating layer detects.
Background technology
Existing measuring method is that cross-linked cable insulating layer is carried out radial section, measures the micropore and the impurity of insulation course by measuring microscope.Require 80 slice thicknesses between 0.4 ~ 0.7mm, the cable length of detection is between 32mm ~ 56mm, and the specimen length of inspection is shorter.Each sheet will be with 27 hours at 80 sheets more than 20 minutes with supervision time of measuring microscope, and is more time-consuming.And the surface quality of section had relatively high expectations, otherwise can't judge that the finding defective is that cable body carries or causes when cutting into slices.
The utility model content
The purpose of this utility model is to avoid weak point of the prior art, and provides a kind of detection quality good, improves detection efficiency, the cross-linked cable insulating layer pick-up unit that reduces detection time.
The purpose of this utility model reaches by following measure, a kind of cross-linked cable insulating layer pick-up unit, be by body, the automatic light source amplifier, measurement mechanism is formed, mounting bracket on body, the automatic light source magnifier is rack-mount, and heating arrangement is arranged on the body, and the thermal conducting agent container is placed on the heating arrangement, stationary fixture is installed on the body, is provided with measurement mechanism above stationary fixture.
The cross-linked cable insulating layer pick-up unit is by body, the automatic light source amplifier, measurement mechanism, stationary fixture, the thermal conducting agent container, heating arrangement is formed, mounting bracket on body, and the automatic light source magnifier is rack-mount, heating arrangement is arranged on the body, the thermal conducting agent container is placed on the heating arrangement, and stationary fixture is installed on the body, is provided with measurement mechanism above stationary fixture.Utilize temperature control heating arrangement and thermal conducting agent, the cable sample section of whole section 80 ~ 100mm is heated, make insulation course be pellucidity, utilize the big multiple magnifier of automatic light source, directly the sample section is checked.Measurement mechanism, the size of energy measurement micropore and impurity and position are arranged in the middle of magnifier and sample.Measure size and can determine whether to meet the product standard requirement, sample analysis can be dissected to defect point in the measuring position.Test period can shorten in 3 hours greatly, finishes the measurement of inspection and micropore impurity.Specimen length increases more than 1 times, finds that the probability of defective improves 1 times.
Automatic light source magnifier of the present utility model is mounted in automatic light source and amplifies on the microscope base, and automatic light source amplification microscope base is rack-mount, and the measurement mechanism seat is rack-mount, and measurement mechanism is mounted on the measurement mechanism seat.
Stationary fixture of the present utility model is by clamping block, screw mandrel, conical gear, bearing seat, universal driving shaft, the transmission handwheel is formed, and the transmission handwheel is installed on the universal driving shaft, and universal driving shaft connects conical gear, screw mandrel connects conical gear, clamps block and is installed on the holder, and screw mandrel is clamping on the block.At the thermal conducting agent container bottom cable sample section V-shape base is installed.
Heating arrangement of the present utility model is by heating wire, temperature controller, and temperature sensor, contactor is formed, and heating wire connects contactor, and temperature controller connects contactor, and temperature controller connects temperature sensor.
The utility model test period can shorten greatly, wants to shorten in 27 hours the inspection finished in 3 hours roughly and the measurement of micropore impurity from whole finishing.Specimen length increases more than 1 times, finds that the probability of defective improves 1 times.To defective locations is that 3 D stereo is observed, and need not the two-dimensional defect that section is seen is reassembled into 3 D defects, helps the analyzing defect reason.Simple in structure, the detection efficiency height, detection time is short, is suitable for the micropore and the impurity of cross-linked cable insulating layer are detected.
Description of drawings:
Accompanying drawing 1 is a structural representation of the present utility model.
Accompanying drawing 2 is an example structure synoptic diagram of the present utility model.
Accompanying drawing 3 is a stationary fixture synoptic diagram of the present utility model.
Accompanying drawing 4 is a heating arrangement electrical equipment principle schematic of the present utility model.
Embodiment:
The utility model is described in further detail below in conjunction with accompanying drawing.
Among the figure: automatic light source amplifies microscope base 1, support 2, measurement mechanism seat 3, thermal conducting agent 4, cable sample section 5, stationary fixture 6, thermal conducting agent container 7, heating arrangement 8, switch 9, temperature control indicator gauge 10, automatic light source magnifier 11, measurement mechanism 12, baffle plate 20, reinforcement 21, cable sample section V-shape base 22 clamps block 23, screw mandrel 24, conical gear 25, steel plate 26, bearing seat 27, copper sheathing 28, universal driving shaft 29, transmission handwheel 30.
As shown in Figure 1, the cross-linked cable insulating layer pick-up unit is by body, automatic light source amplifier 11, measurement mechanism 12, stationary fixture 6, thermal conducting agent container 7, heating arrangement is formed, mounting bracket 2 on body, the automatic light source magnifier is rack-mount, and heating arrangement is arranged on the body, and the thermal conducting agent container is placed on the heating arrangement, stationary fixture is installed on the body, is provided with measurement mechanism above stationary fixture.Utilize temperature control heating arrangement and thermal conducting agent, the cable sample section of whole section 80 ~ 100mm is heated, utilize the big multiple magnifier of automatic light source, directly the sample section is checked.Measurement mechanism is arranged in the middle of magnifier and sample.
As shown in Figure 2, the utility model cross-linked cable insulating layer pick-up unit is by body, the automatic light source magnifier, measurement mechanism, stationary fixture 6, thermal conducting agent container 7, heating arrangement 8 is formed, automatic light source magnifier (model LT-86B) is mounted in automatic light source and amplifies on the microscope base 1, and mounting bracket 2 on body, and automatic light source amplifies microscope base 1 and is installed on the support 2, measurement mechanism seat 3 is installed on the support 2, measurement mechanism (model M1-25) is mounted on the measurement mechanism seat 3, and thermal conducting agent container 7 is placed on the heating arrangement 8, switch 9 control heating arrangements 8, heating arrangement is arranged on the body, thermal conducting agent container 7 is placed on the heating arrangement, and stationary fixture is installed on the body, is provided with measurement mechanism above stationary fixture.Place thermal conducting agent 4 in the thermal conducting agent container, cable sample section 5 is arranged on the stationary fixture, and cable sample section 5 is placed in the interior thermal conducting agent 4 of thermal conducting agent container, and temperature control indicator gauge 10 shows heating-up temperatures.
As shown in Figure 3, the utility model stationary fixture is by clamping block 23, screw mandrel 24, conical gear 25, bearing seat 27, universal driving shaft 29, transmission handwheel 30 is formed, transmission handwheel 30 is installed on the universal driving shaft 29, and universal driving shaft 29 connects conical gear 25, and screw mandrel connects conical gear 25, clamping block 23 is installed on the holder, screw mandrel 24 is clamping on the block 23, and baffle plate 20, reinforcement 21 supporting baffle 20 are installed in thermal conducting agent container 7, cable sample section V-shape base 22 is installed in thermal conducting agent container 7 bottoms, cable sample section 5 is placed on the cable sample section V-shape base 22, and thermal conducting agent container 7 is placed on the heating arrangement 8, connects a pair of conical gear 25 on the screw mandrel, transmission handwheel 30 is installed on the universal driving shaft 29, universal driving shaft 29 connects conical gear 25, and universal driving shaft 29 is installed on the bearing seat 27 by copper sheathing 28, and bearing seat 27 is fixed on the steel plate 26.
As shown in Figure 4, the utility model heating arrangement is by heating wire, the PID temperature controller, temperature sensor, contactor is formed, and heating wire connects contactor, and the PID temperature controller connects contactor, the PID temperature controller connects temperature sensor, utilizes the temperature control heating that the thermal conducting agent in the thermal conducting agent container is heated.
Claims (5)
1. cross-linked cable insulating layer pick-up unit, be by body, the automatic light source amplifier, measurement mechanism is formed, and it is characterized in that mounting bracket on body, and the automatic light source magnifier is rack-mount, heating arrangement is arranged on the body, the thermal conducting agent container is placed on the heating arrangement, and stationary fixture is installed on the body, is provided with measurement mechanism above stationary fixture.
2. cross-linked cable insulating layer pick-up unit according to claim 1, it is rack-mount to it is characterized in that automatic light source amplifies microscope base, the automatic light source magnifier is mounted in automatic light source and amplifies on the microscope base, and the measurement mechanism seat is rack-mount, and measurement mechanism is mounted on the measurement mechanism seat.
3. cross-linked cable insulating layer pick-up unit according to claim 1, it is characterized in that stationary fixture is by clamping block, screw mandrel, conical gear, bearing seat, universal driving shaft, the transmission handwheel is formed, and the transmission handwheel is installed on the universal driving shaft, universal driving shaft connects conical gear, screw mandrel connects conical gear, clamps block and is installed on the holder, and screw mandrel is clamping on the block.
4. cross-linked cable insulating layer pick-up unit according to claim 1 is characterized in that at the thermal conducting agent container bottom cable sample section V-shape base being installed.
5. cross-linked cable insulating layer pick-up unit according to claim 1 is characterized in that heating arrangement is by heating wire, temperature controller, temperature sensor, contactor is formed, and heating wire connects contactor, temperature controller connects contactor, and temperature controller connects temperature sensor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202625609U CN201611338U (en) | 2009-11-05 | 2009-11-05 | Device for detecting insulating layer of crosslinked cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202625609U CN201611338U (en) | 2009-11-05 | 2009-11-05 | Device for detecting insulating layer of crosslinked cable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201611338U true CN201611338U (en) | 2010-10-20 |
Family
ID=42961972
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009202625609U Expired - Lifetime CN201611338U (en) | 2009-11-05 | 2009-11-05 | Device for detecting insulating layer of crosslinked cable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201611338U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108362515A (en) * | 2018-01-29 | 2018-08-03 | 华南理工大学 | A kind of slicing improvement method based on crosslinked cable slicer |
| US11187146B2 (en) | 2011-07-28 | 2021-11-30 | Pratt & Whitney Canada Corp. | Compound engine system with rotary engine |
-
2009
- 2009-11-05 CN CN2009202625609U patent/CN201611338U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US11187146B2 (en) | 2011-07-28 | 2021-11-30 | Pratt & Whitney Canada Corp. | Compound engine system with rotary engine |
| CN108362515A (en) * | 2018-01-29 | 2018-08-03 | 华南理工大学 | A kind of slicing improvement method based on crosslinked cable slicer |
| CN108362515B (en) * | 2018-01-29 | 2020-01-14 | 华南理工大学 | Slicing improvement method based on crosslinked cable slicer |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP03 | Change of name, title or address |
Address after: 511442, Guangdong, Panyu District, Guangzhou Province South Village, South Road, grass Tong village entrance, Guangzhou south of the Five Ridges cable Limited by Share Ltd Patentee after: Guangzhou Lingnan Cable Co., Ltd. Address before: 511442, Guangdong, Panyu District, Guangzhou Province, South Village, South Road, Guangzhou south of the Five Ridges Cable Co., Ltd. Patentee before: Guangzhou Lingnan Cable Co., Ltd. |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20101020 |