CN110187243A - A kind of detection device for insulation performance in charge bearing detecting cable production process - Google Patents
A kind of detection device for insulation performance in charge bearing detecting cable production process Download PDFInfo
- Publication number
- CN110187243A CN110187243A CN201910330670.2A CN201910330670A CN110187243A CN 110187243 A CN110187243 A CN 110187243A CN 201910330670 A CN201910330670 A CN 201910330670A CN 110187243 A CN110187243 A CN 110187243A
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- fixedly connected
- shell
- partition
- production process
- insulation performance
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R1/00—Details of instruments or arrangements of the types included in groups G01R5/00 - G01R13/00 and G01R31/00
- G01R1/02—General constructional details
- G01R1/04—Housings; Supporting members; Arrangements of terminals
- G01R1/0408—Test fixtures or contact fields; Connectors or connecting adaptors; Test clips; Test sockets
- G01R1/0425—Test clips, e.g. for IC's
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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)
- Geophysics And Detection Of Objects (AREA)
Abstract
The present invention relates to load bearing cable technical fields, and disclose a kind of detection device for insulation performance in charge bearing detecting cable production process, including bottom plate, front-end and back-end at the top of the bottom plate are fixedly connected to partition, it is fixedly connected with position-limited rack on the left of the partition, limit plate is plugged at the top of the position-limited rack, the outside of the partition offers limiting slot, the top slide of the partition is connected with sliding block, and the inner wall of the sliding block is fixedly connected with connecting rod.This is used for the detection device of insulation performance in charge bearing detecting cable production process, it is placed on inside fixed chuck and active chuck at the top of support frame by the cable one end that will need to detect, sliding block is adjusted according to the length of the cable other end, power supply and rotation of adjustment knob are pressed to change the voltage of output electric current, to the more careful of insulating performance of cable detection, Anywhere missing inspection is prevented, it is ensured that the effect of high-precision detection is realized in the active chuck accuracy of cable detection.
Description
Technical field
The present invention relates to load bearing cable technical fields, specially a kind of for insulating properties in charge bearing detecting cable production process
The detection device of energy.
Background technique
In oil exploitation, traditional charge bearing detecting cable is primarily referred to as those, and bearing mechanical load, (sash weight is powered on cable
Self weight) in the case of carry out the double wire armor cable of underground oil field detection, function has well logging and perforation etc., therefore bearing detection
Cable usually requires that the characteristic with long length and high intensity, and charge bearing detecting cable is referred to as meaning oil worker in the oil industry
Eyes, it is oil or gas that underground can be just found out by it, and can measure well temperature, well pressure and the technical parameters such as hole deviation, use
Importance it follows that and dosage it is also larger.
Charge bearing detecting cable needs to carry out it detection of insulation performance when production, and production can be improved and hold lotus spy
The quality of cable is surveyed, but insulating properties detection device cannot effectively be suitable for most of charge bearing detecting cable, it cannot basis
The length of charge bearing detecting cable is adjusted, and comprehensive cannot carry out insulating properties detection to charge bearing detecting cable, so mention
A kind of detection device for insulation performance in charge bearing detecting cable production process solves the problems, such as above-mentioned propose out.
Summary of the invention
(1) the technical issues of solving
In view of the deficiencies of the prior art, the present invention provides one kind for insulation performance in charge bearing detecting cable production process
Detection device, have can comprehensive detection charge bearing detecting cable insulation performance the advantages of, solve insulating properties detection device
Most of charge bearing detecting cable cannot be effectively suitable for, cannot be adjusted according to the length of charge bearing detecting cable, Bu Nengquan
The problem of carrying out insulating properties detection to charge bearing detecting cable of face property.
(2) technical solution
For realize it is above-mentioned can comprehensive detection charge bearing detecting cable insulation performance purpose, the present invention provides following technical side
Case: a kind of detection device for insulation performance in charge bearing detecting cable production process, including bottom plate, at the top of the bottom plate before
End and rear end are fixedly connected to partition, and position-limited rack, the top grafting of the position-limited rack are fixedly connected on the left of the partition
Have a limit plate, the outside of the partition offers limiting slot, and the top slide of the partition is connected with sliding block, the sliding block it is interior
Wall is fixedly connected with connecting rod, and the external activity of the connecting rod is connected with idler wheel, is fixedly connected at the top of sliding block described in left end
There is fixed chuck, fixed link, the external activity connection of the fixed link are fixedly connected at left and right sides of the fixed chuck
There is an active chuck, the opposite side in the bottom end at the positive bottom end of the fixed chuck and the active chuck back side is respectively and reset spring
Both ends be fixedly connected, the internal whorl of the fixed chuck and active chuck is connected with fixed screw, sliding block described in right end
Top is fixedly installed with voltage device, and contact is fixedly connected at the top of the voltage device, and the right end at the top of the bottom plate is equipped with
Shell, the left end of the outer casing frontispiece are fixedly installed with display screen, and the right end of the outer casing frontispiece is movably installed with adjusting knob,
The right end of the outer casing frontispiece and be located at adjusting knob bottom be fixedly installed with power key, the left end of the shell is fixedly connected
There is positive connector, the left end of the cover top portion is fixedly connected with cathode connector, and the left end of the shell rear surface is fixed to be connected
It is connected to power connection, the back side of the shell and is located on the right side of power connection and is fixedly installed with fuse holder, in the shell
Bottom of chamber wall is fixedly connected with regulated power supply pcb board, is welded with LM2596 and I-shaped inductance at the top of the regulated power supply pcb board,
The bottom wall of inner cavity of the shell and be located on the left of regulated power supply pcb board and be fixedly installed with power transformer, the shell it is interior
The bottom of chamber wall and front end for being located at power transformer is fixedly installed with multiturn potentiometer, the top of the shell and is located at cathode and connects
The right side of head is fixedly connected with support frame.
Preferably, the partition is in " C " shape, and partition and position-limited rack are an entirety.
Preferably, the position-limited rack includes transverse slat and riser, and the height of riser is higher than the height of partition, the height of transverse slat
It is smaller than the height of partition.
Preferably, the limit plate and sliding block are in " n " shape, the opening of limit plate bottom and the transverse slat grafting of position-limited rack.
Preferably, the fixed chuck and active chuck are in arcuation, and the top outside fixed chuck and active chuck
Offer thread groove.
Preferably, fixed chuck is fixedly connected at the top of support frame as described above, support frame is in " n " shape.
Preferably, the contact is in arcuation, and the outside of the shell is equidistant to offer mounting hole.
Preferably, the fixed chuck, voltage device, contact, display screen, adjusting knob, power key, positive connector, negative
Pole connector, power connection, fuse holder, regulated power supply pcb board, LM2596, I-shaped inductance, power transformer and multi-turn current potential
Device electrical connection.
Preferably, the equidistant inside for being symmetrically distributed in sliding block of four connecting rods, the outside of the idler wheel and limit
The inner wall of slot contacts.
(3) beneficial effect
Compared with prior art, the present invention provides a kind of inspections for insulation performance in charge bearing detecting cable production process
Survey device, have it is following the utility model has the advantages that
This is used for the detection device of insulation performance in charge bearing detecting cable production process, passes through the cable one that will need to detect
End is placed on inside fixed chuck and active chuck at the top of support frame, and then rotary fixing screw silk presss from both sides fixed chuck and activity
Head is fixed together, and is adjusted according to the length of the cable other end to sliding block, rolls idler wheel in limiting slot, to change
The position of slider top fixed chuck, after the cable other end is fixed, pressing power key makes the electrical appliance of interior of shell be powered,
Then it moves voltage device and Insulation monitoring is carried out to each position of cable, the electricity of output electric current can be changed with rotation of adjustment knob
Pressure has prevented Anywhere missing inspection to the more careful of insulating performance of cable detection, it is ensured that the accuracy of cable detection is realized
The effect of high-precision detection.
Detailed description of the invention
Fig. 1 is a kind of structure of the detecting device for insulation performance in charge bearing detecting cable production process proposed by the present invention
Main view；
Fig. 2 is a kind of detection device shell for insulation performance in charge bearing detecting cable production process proposed by the present invention
Structure top view.
In figure: 1 bottom plate, 2 partitions, 3 position-limited racks, 4 limit plates, 5 sliding blocks, 6 connecting rods, 7 idler wheels, 8 fixed chucks, 9 are fixed
It is bar, 10 reset springs, 11 active chucks, 12 fixed screws, 13 voltage devices, 14 contacts, 15 shells, 16 positive connectors, 17 negative
Pole connector, 18 display screens, 19 power keys, 20 adjusting knobs, 21 support frames, 22 limiting slots, 23 regulated power supply pcb boards, 24
LM2596,25 I-shaped inductance, 26 multiturn potentiometers, 27 fuse holders, 28 power connections, 29 power transformers.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
A kind of detection device for insulation performance in charge bearing detecting cable production process referring to FIG. 1-2, including bottom plate
1, the front-end and back-end at 1 top of bottom plate are fixedly connected to partition 2, and partition 2 is in " C " shape, and partition 2 and position-limited rack 3 are one whole
Body, the left side of partition 2 are fixedly connected with position-limited rack 3, and position-limited rack 3 includes transverse slat and riser, the height of the height of riser than partition 2
Want high, the height of transverse slat is smaller than the height of partition 2, and the top of position-limited rack 3 is plugged with limit plate 4, and limit plate 4 and sliding block 5 are in
" n " shape, the opening of 4 bottom of limit plate and the transverse slat grafting of position-limited rack 3, the outside of partition 2 offer limiting slot 22, partition 2
Top slide is connected with sliding block 5, and the inner wall of sliding block 5 is fixedly connected with connecting rod 6, and four connecting rods 6 are equidistant to be symmetrically distributed in
The inside of sliding block 5, the external activity of connecting rod 6 are connected with idler wheel 7, the outside of idler wheel 7 and the inner wall contact of limiting slot 22, left end
The top of sliding block 5 is fixedly connected with fixed chuck 8, and fixed chuck 8 and active chuck 11 are in arcuation, and fixed chuck 8 and living
Top outside dynamic collet 11 offers thread groove, and the left and right sides of fixed chuck 8 is fixedly connected to fixed link 9, fixed
The external activity of bar 9 is connected with active chuck 11, and the bottom end at 11 back side of the positive bottom end of fixed chuck 8 and active chuck is opposite
Side is fixedly connected with the both ends of reset spring 10 respectively, and the internal whorl of fixed chuck 8 and active chuck 11 is connected with fixation
Screw 12, the top of right end sliding block 5 are fixedly installed with voltage device 13, and the top of voltage device 13 is fixedly connected with contact 14, contact
14 be in arcuation, and the right end at 1 top of bottom plate is equipped with shell 15, and the outside of shell 15 is equidistant to offer mounting hole, and shell 15 is just
The left end in face is fixedly installed with display screen 18, and the positive right end of shell 15 is movably installed with adjusting knob 20, and shell 15 is positive
Right end and be located at adjusting knob 20 bottom be fixedly installed with power key 19, the left end of shell 15 is fixedly connected with positive connector
16, the left end at 15 top of shell is fixedly connected with cathode connector 17, and the left end at 15 back side of shell is fixedly connected with power connection
28, the back side of shell 15 and be located at power connection 28 right side be fixedly installed with fuse holder 27, fuse holder 27 is mounted on electricity
The side of source connector 28 can prevent input current is excessive to lead to 23 excess load of regulated power supply pcb board and damage, and protect simultaneously
The stability of card output electric current, keeps charge bearing detecting cable more stable when measuring insulating properties, 15 bottom wall of inner cavity of shell
It is fixedly connected with regulated power supply pcb board 23, the top of regulated power supply pcb board 23 is welded with LM2596 24 and I-shaped inductance 25, outside
The bottom wall of inner cavity of shell 15 and be located at regulated power supply pcb board 23 left side be fixedly installed with power transformer 29, the inner cavity of shell 15
The bottom wall and front end for being located at power transformer 29 is fixedly installed with multiturn potentiometer 26, the top of shell 15 and is located at cathode and connects
First 17 right side is fixedly connected with support frame 21, and the top of support frame 21 is fixedly connected with fixed chuck 8, and support frame 21 is in " n "
Shape, fixed chuck 8, voltage device 13, contact 14, display screen 18, adjusting knob 20, power key 19, positive connector 16, cathode connect
Connector 17, power connection 28, fuse holder 27, regulated power supply pcb board 23, LM2596 24, I-shaped inductance 25, power transformer
29 and multiturn potentiometer 26 be electrically connected, so that having achieved the purpose that can comprehensive detection charge bearing detecting cable insulation performance.
In use, passing through fixed chuck 8 and activity folder that the cable one end for needing to detect is placed on to 21 top of support frame
Inside first 11, then fixed chuck 8 and active chuck 11 are fixed together by rotary fixing screw silk 12, according to the cable other end
Sliding block 5 is adjusted in length, rolls idler wheel 7 in limiting slot 22, thus change the position of 5 top fixed chuck 8 of sliding block,
After the cable other end is fixed, pressing power key 19 makes the electrical appliance inside shell 15 be powered, and it is right then to move voltage device 13
Each position of cable carries out Insulation monitoring, can change the voltage of output electric current with rotation of adjustment knob 20, to cable insulation
What can be detected is more careful, has prevented Anywhere missing inspection, it is ensured that the effect of high-precision detection is realized in the accuracy of cable detection
Fruit.
In conclusion this is used for the detection device of insulation performance in charge bearing detecting cable production process, by that will need to examine
Cable one end of survey is placed on inside the fixed chuck 8 and active chuck 11 at 21 top of support frame, then rotary fixing screw silk 12
Fixed chuck 8 and active chuck 11 are fixed together, sliding block 5 is adjusted according to the length of the cable other end, makes idler wheel 7
It is rolled in limiting slot 22, so that electricity is pressed after fixing the cable other end in the position for changing 5 top fixed chuck 8 of sliding block
Source key 19 makes the electrical appliance inside shell 15 be powered, and then moves voltage device 13 and carries out Insulation monitoring to each position of cable, may be used also
The voltage for changing output electric current with rotation of adjustment knob 20 has prevented any the more careful of insulating performance of cable detection
Local missing inspection, it is ensured that the effect of high-precision detection is realized in the accuracy of cable detection, and solving insulating properties detection device cannot
It is effective to be suitable for most of charge bearing detecting cable, it cannot be adjusted according to the length of charge bearing detecting cable, it cannot be comprehensive
To charge bearing detecting cable carry out insulating properties detection the problem of.
It should be noted that, in this document, relational terms such as first and second and the like are used merely to a reality
Body or operation are distinguished with another entity or operation, are deposited without necessarily requiring or implying between these entities or operation
In any actual relationship or order or sequence.Moreover, the terms "include", "comprise" or its any other variant are intended to
Non-exclusive inclusion, so that the process, method, article or equipment including a series of elements is not only wanted including those
Element, but also including other elements that are not explicitly listed, or further include for this process, method, article or equipment
Intrinsic element.In the absence of more restrictions, the element limited by sentence "including a ...", it is not excluded that
There is also other identical elements in process, method, article or equipment including the element.
It although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with
A variety of variations, modification, replacement can be carried out to these embodiments without departing from the principles and spirit of the present invention by understanding
And modification, the scope of the present invention is defined by the appended.
Claims (9)
1. a kind of detection device for insulation performance in charge bearing detecting cable production process, including bottom plate (1), feature exists
In: the front-end and back-end at the top of the bottom plate (1) are fixedly connected to partition (2), are fixedly connected on the left of the partition (2)
Position-limited rack (3) is plugged with limit plate (4) at the top of the position-limited rack (3), and the outside of the partition (2) offers limiting slot
(22), the top slide of the partition (2) is connected with sliding block (5), and the inner wall of the sliding block (5) is fixedly connected with connecting rod (6),
The external activity of the connecting rod (6) is connected with idler wheel (7), is fixedly connected with fixed chuck at the top of sliding block (5) described in left end
(8), it is fixedly connected to fixed link (9) at left and right sides of the fixed chuck (8), the external activity of the fixed link (9) connects
It is connected to active chuck (11), the opposite side in the bottom end at the positive bottom end of the fixed chuck (8) and active chuck (11) back side
It is fixedly connected respectively with the both ends of reset spring (10), the fixed chuck (8) connects with the internal whorl of active chuck (11)
Have fixed screw (12), is fixedly installed at the top of sliding block (5) described in right end voltage device (13), the top of the voltage device (13)
It is fixedly connected with contact (14), the right end at the top of the bottom plate (1) is equipped with shell (15), the positive left end of the shell (15)
It is fixedly installed with display screen (18), the positive right end of the shell (15) is movably installed with adjusting knob (20), the shell
(15) positive right end and be located at adjusting knob (20) bottom be fixedly installed with power key (19), the left end of the shell (15)
It is fixedly connected with positive connector (16), the left end at the top of the shell (15) is fixedly connected with cathode connector (17), described
The left end at shell (15) back side is fixedly connected with power connection (28), the back side of the shell (15) and be located at power connection (28)
Right side be fixedly installed with fuse holder (27), shell (15) bottom wall of inner cavity is fixedly connected with regulated power supply pcb board (23),
LM2596 (24) and I-shaped inductance (25), the inner cavity of the shell (15) are welded at the top of the regulated power supply pcb board (23)
Bottom wall and be located at regulated power supply pcb board (23) on the left of be fixedly installed with power transformer (29), the inner cavity of the shell (15)
Bottom wall and be located at power transformer (29) front end be fixedly installed with multiturn potentiometer (26), the top and position of the shell (15)
Support frame (21) are fixedly connected on the right side of cathode connector (17).
2. a kind of detection device for insulation performance in charge bearing detecting cable production process according to claim 1,
Be characterized in that: the partition (2) is in " C " shape, and partition (2) and position-limited rack (3) are an entirety.
3. a kind of detection device for insulation performance in charge bearing detecting cable production process according to claim 1,
Be characterized in that: the position-limited rack (3) includes transverse slat and riser, and the height of riser is high than the height of partition (2), the height of transverse slat
Height than partition (2) is small.
4. a kind of detection device for insulation performance in charge bearing detecting cable production process according to claim 3,
Be characterized in that: the limit plate (4) and sliding block (5) are in " n " shape, the opening of limit plate (4) bottom and the transverse slat of position-limited rack (3)
Grafting.
5. a kind of detection device for insulation performance in charge bearing detecting cable production process according to claim 1,
Be characterized in that: the fixed chuck (8) and active chuck (11) are in arcuation, and fixed chuck (8) and active chuck (11) are outside
The top in portion offers thread groove.
6. a kind of detection device for insulation performance in charge bearing detecting cable production process according to claim 1,
It is characterized in that: being fixedly connected at the top of support frame as described above (21) fixed chuck (8), support frame (21) is in " n " shape.
7. a kind of detection device for insulation performance in charge bearing detecting cable production process according to claim 1,
Be characterized in that: the contact (14) is in arcuation, and the outside of the shell (15) is equidistant to offer mounting hole.
8. a kind of detection device for insulation performance in charge bearing detecting cable production process according to claim 1,
It is characterized in that: the fixed chuck (8), voltage device (13), contact (14), display screen (18), adjusting knob (20), power key
(19), positive connector (16), cathode connector (17), power connection (28), fuse holder (27), regulated power supply pcb board
(23), LM2596 (24), I-shaped inductance (25), power transformer (29) and multiturn potentiometer (26) electrical connection.
9. a kind of detection device for insulation performance in charge bearing detecting cable production process according to claim 1,
It is characterized in that: four equidistant insides for being symmetrically distributed in sliding block (5) of connecting rod (6), the outside of the idler wheel (7) and limit
The inner wall contact of position slot (22).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910330670.2A CN110187243B (en) | 2019-04-23 | 2019-04-23 | Detection device for insulation performance in load-bearing detection cable production process |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910330670.2A CN110187243B (en) | 2019-04-23 | 2019-04-23 | Detection device for insulation performance in load-bearing detection cable production process |
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| Publication Number | Publication Date |
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| CN110187243A true CN110187243A (en) | 2019-08-30 |
| CN110187243B CN110187243B (en) | 2021-05-28 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201910330670.2A Active CN110187243B (en) | 2019-04-23 | 2019-04-23 | Detection device for insulation performance in load-bearing detection cable production process |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110824315A (en) * | 2019-11-27 | 2020-02-21 | 广东海洋大学 | Withstand voltage testing device for cable processing convenient to limit |
| CN113311302A (en) * | 2021-06-16 | 2021-08-27 | 晶锋集团股份有限公司 | Efficient semi-automatic device for detecting insulativity of cable |
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| CN110187243B (en) | 2021-05-28 |
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