CN209707634U - The detection device of insulation performance under a kind of environment for cable high-temperature - Google Patents
The detection device of insulation performance under a kind of environment for cable high-temperature Download PDFInfo
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- CN209707634U CN209707634U CN201821924209.7U CN201821924209U CN209707634U CN 209707634 U CN209707634 U CN 209707634U CN 201821924209 U CN201821924209 U CN 201821924209U CN 209707634 U CN209707634 U CN 209707634U
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Abstract
The utility model relates to insulating properties detection technical fields, and disclose a kind of detection device of insulation performance under the environment for cable high-temperature, including cable detecting device, cable, support rod, ground and cross bar, the both ends of the cross bar are located at the inside of cable detecting device, the bottom of the cable is fitted with electric induction metal head, the bottom surface of the electric induction metal head is fixedly connected with plastic bar, the bottom surface of the electric induction metal head is integrally formed with metallic rod, the metallic rod is located at the inside of plastic bar, the detection device of the insulation performance, it is designed by the structure of heating sheet, allow the device to the state that dummycable is under hot environment, it effectively realizes and the insulating tape of cable is heated, pass through temperature sensor probe, the design of the structure of seal wire and display, allow the device to obtain that the highest of insulating tape bears temperature Degree, effectively realizes the effect being measured in real time to the temperature of insulating tape for cable.
Description
Technical field
The utility model relates to insulating properties detection technical fields, specially a kind of for insulating properties under cable high-temperature environment
The detection device of energy.
Background technique
Cable is usually by several or several groups of conducting wires form, and is protected by the conductor of one or more mutually insulated and outsourcing insulation
Sheath is made, and electric power or information are transferred to the conducting wire at another place from one, usually by several or several groups of wire strandings form
Similar rope cable, mutually insulated between every group of conducting wire, and being often twisted into around a center, entire outside is surrounded by height
The coating of insulation.Cable has interior energization, the feature of external insulation, and cable has power cable, control cable, compensating cable, screen
Cable, high-temperature cable, computer cable, signal cable, coaxial cable, fire-resisting cable, cable for ship, mine cable, aluminium is covered to close
Golden cable etc., they are all made of sub-thread or stranded conductor and insulating layer, for connecting circuit, electric appliance etc..
Currently, the machine due to some inside plants can all generate a large amount of hot gas in running, especially at summer
Indoor temperature can be more high, while can also affect to the self heat of cable, and after cable is powered
Itself can generate some heats, under the influence of both factors, it is most likely that leading to the insulation effect of type insulating wrapping strip reduces, and deposits
In some security risks, therefore by necessary one kind for designing a insulation performance intensity for being capable of detecting when type insulating wrapping strip for electricity
The detection device of insulation performance under cable hot environment, thus the generation to avoid some safety accidents.
Utility model content
(1) the technical issues of solving
In view of the deficiencies of the prior art, the utility model provides a kind of inspection of insulation performance under the environment for cable high-temperature
Device is surveyed, has the advantages that type insulating wrapping strip insulation performance for detecting cable, it is incorrect to solve the problems, such as that type insulating wrapping strip uses.
(2) technical solution
To achieve the above object, the utility model provides the following technical solutions: one kind under cable high-temperature environment for insulating
The detection device of performance, including cable detecting device, cable, support rod, ground and cross bar, the both ends of the cross bar are located at cable inspection
The inside of device is surveyed, the bottom of the cable is fitted with electric induction metal head, and the bottom surface of the electric induction metal head is fixedly connected
There is plastic bar, integrally formed with metallic rod, the metallic rod is located at the inside of plastic bar, institute for the bottom surface of the electric induction metal head
It states and is fixedly connected with light bulb at the position of the middle part of metallic rod on the lower, the bottom end of the metallic rod is fixedly connected with resistance wire, institute
The bottom for stating resistance wire is fixedly connected with grounded metal block, and the grounded metal block is bonded to each other with ground, the top of the cable
Portion is fitted with temperature sensor probe, is fixedly connected with seal wire at the top of the temperature sensor probe, passes through in the middle part of the seal wire
It is installed with temperature sensor probe placement plate, the temperature sensor probe placement plate is fixedly connected on the left side of cable detecting device
Face, the seal wire are fixedly connected with display, the display and cable detecting device far from one end of temperature sensor probe
Left side be bonded to each other, be fitted with heating sheet at left and right sides of the cable, side of the heating sheet far from cable and horizontal
Bar is fixedly connected.
Preferably, the cable detecting device offers sliding slot at the position at cross bar both ends, solid inside the sliding slot
Surely it is connected with spring, the both ends of the cross bar and the track of sliding slot are slidably connected, and the cross bar is fixedly connected with spring.
Preferably, the inside of the light bulb is filled with neon.
Preferably, the top of the cable detecting device is a concave structure, the recessed portion of the cable detecting device
Fitting is divided to be fixed with spongy layer, the cable is connected in the depressed section of cable detecting device, the cable detecting device and sea
Continuous layer is bonded to each other.
Preferably, the upper surface of the temperature sensor probe placement plate offers temperature sensor probe placing groove, institute
The size for stating temperature sensor probe placing groove is adapted with the size of temperature sensor probe.
(3) beneficial effect
Compared with prior art, the utility model provides a kind of detection dress of insulation performance under the environment for cable high-temperature
Set, have it is following the utility model has the advantages that
The detection device of the insulation performance is designed by the structure of heating sheet, allows the device to dummycable and be in
State under hot environment is effectively realized and is heated to the insulating tape of cable, by temperature sensor probe, seal wire and
The structure of display designs, and allows the device to the highest bearing temperature for obtaining insulating tape, effectively realizes exhausted to cable
The effect that the temperature of marginal zone is measured in real time passes through electric induction metal head, metallic rod, plastic bar, light bulb, resistance wire, ground connection
Metal block and by grounded metal block and ground face contact structure design so that the device is capable of detecting when to insulate in the case of a high temperature
Whether band also has the effect of insulating properties, effectively realizes and is measured in real time to the insulating tape of cable, is designed by these,
It effectively realizes and some comprehensive detection effects is carried out to cable, so as to avoid some type insulating wrapping strips under high temperature environment
The problem of improper use.
Detailed description of the invention
Fig. 1 is the utility model side structure schematic view；
Fig. 2 is the utility model overlooking structure diagram；
Fig. 3 is the attachment structure schematic diagram of the utility model cross bar and cable detecting device；
Fig. 4 is enlarged structure schematic diagram at the A of the utility model Fig. 1.
In figure: 1, cable detecting device；2, cable；3, spongy layer；4, electric induction metal head；5, metallic rod；6, plastic bar；
7, light bulb；8, resistance wire；9, grounded metal block；10, ground；11, support rod；12, temperature sensor probe；13, seal wire；14,
Temperature sensor probe placement plate；15, display；16, spring；17, heating sheet；18, cross bar；19, temperature sensor probe is put
Set slot.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Please refer to Fig. 1-4, the detection device of insulation performance under a kind of environment for cable high-temperature, including cable detecting device
1, cable 2, support rod 11, ground 10 and cross bar 18, the both ends of the cross bar 18 are located at the inside of cable detecting device 1, cable 2
Bottom is fitted with electric induction metal head 4, and the bottom surface of electric induction metal head 4 is fixedly connected with plastic bar 6, electric induction metal head 4
Integrally formed with metallic rod 5, metallic rod 5 is located at the inside of plastic bar 6 for bottom surface, and the middle part of metallic rod 5 is fixed at position on the lower
It is connected with light bulb 7, the bottom end of metallic rod 5 is fixedly connected with resistance wire 8, and the bottom of resistance wire 8 is fixedly connected with grounded metal block
9, grounded metal block 9 is bonded to each other with ground 10, and the top of cable 2 is fitted with temperature sensor probe 12, and temperature sensor is visited
First 12 top is fixedly connected with seal wire 13, and the middle part of seal wire 13, which is run through, temperature sensor probe placement plate 14, temperature sensor
Probe placement plate 14 is fixedly connected on the left side of cable detecting device 1, the one end of seal wire 13 far from temperature sensor probe 12
It is fixedly connected with display 15, display 15 and the left side of cable detecting device 1 are bonded to each other, the left and right sides patch of cable 2
Conjunction has heating sheet 17, and side of the heating sheet 17 far from cable 2 is fixedly connected with cross bar 18.
Cable detecting device 1 offers sliding slot at the position at 18 both ends of cross bar, is fixedly connected with inside the sliding slot
Spring 16, the both ends of cross bar 18 and the track of sliding slot are slidably connected, and cross bar 18 is fixedly connected with spring 16, the structure design so that
Spacing between two heating sheets 17 becomes larger, and the different cable 2 of thickness can be tested by effectively realizing.
The inside of light bulb 7 is effectively realized filled with neon, structure design when there is electric current by light bulb 7, the light bulb 7
It can smoothly detect whether have electric current to pass through.
The top of cable detecting device 1 is a concave structure, and the depressed section fitting of cable detecting device 1 is fixed with sea
Continuous layer 3, cable 2 are connected in the depressed section of cable detecting device 1, and cable detecting device 1 is bonded to each other with spongy layer 3, the knot
Structure design enables cable 2 to be effectively connected in groove, and also cable 2 can be made in the groove by the design of spongy layer 3
Inside clamping more consolidates.
The upper surface of temperature sensor probe placement plate 14 offers temperature sensor probe placing groove 19, temperature sensor
The size of probe placement slot 19 is adapted with the size of temperature sensor probe 12, and structure design is effectively realized when the inspection
Surveying device can effectively be placed on temperature sensor probe 12 on temperature sensor probe placing groove 19 when unused, keep away
Exempt from that the temperature sensor probe 12 when the device is not used shakes everywhere or drawing seal wire 13 bad causes the detector can not be after
It is continuous to use.
A kind of contact type thermometric indicator of model PM6501 of temperature sensor.
Working principle: cable 2 can be first connected in the groove of cable detecting device 1 by staff, the bottom of cable 2 with
Electric induction metal head 4 is bonded to each other, then the middle section of cable 2 is clamped between two heating sheets 17, then passes temperature
Sensor probe 12 is placed on the top of cable 2, is bonded to each other temperature sensor probe 12 with cable 2, carries out temperature monitoring, most
It is heated afterwards by insulating tape of the heating sheet 17 to cable 2, if heating is to a certain extent, after the insulating tape electrification of cable 2,
Light bulb 7 will light, and can learn that the insulating tape of cable 2 can work normally under how high temperature environment, whole can be completed
Detection operation.
In conclusion the detection device of the insulation performance, is designed by the structure of heating sheet 17, allows the device to mould
Quasi- cable 2 is in the state under hot environment, effectively realizes and heats to the insulating tape of cable 2, passes through temperature sensing
The structure design of device probe 12, seal wire 13 and display 15, allows the device to the highest bearing temperature for obtaining insulating tape, has
Effect realizes the effect being measured in real time to the temperature of 2 insulating tape of cable, passes through electric induction metal head 4, metallic rod 5, modeling
Material bar 6, light bulb 7, resistance wire 8, grounded metal block 9 and the structure for contacting grounded metal block 9 with ground 10 design, so that the dress
It sets and is capable of detecting when whether insulating tape also has the effect of insulating properties in the case of a high temperature, effectively realize to the exhausted of cable 2
Marginal zone is measured in real time, and is designed by these, is effectively realized and carry out some comprehensive detection effects to cable 2, from
And the problem of avoiding some type insulating wrapping strip improper uses under high temperature environment.
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.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (5)
1. the detection device of insulation performance under a kind of environment for cable high-temperature, including cable detecting device (1), cable (2), branch
Strut (11), ground (10) and cross bar (18), the both ends of the cross bar (18) are located at the inside of cable detecting device (1), feature
Be: the bottom of the cable (2) is fitted with electric induction metal head (4), and the bottom surface of the electric induction metal head (4) is fixedly connected
Have plastic bar (6), integrally formed with metallic rod (5), the metallic rod (5) is located at modeling for the bottom surface of the electric induction metal head (4)
Expect that the inside of bar (6), the middle part of the metallic rod (5) are fixedly connected with light bulb (7) at position on the lower, the metallic rod (5)
Bottom end be fixedly connected with resistance wire (8), the bottom of the resistance wire (8) is fixedly connected with grounded metal block (9), the ground connection
Metal block (9) is bonded to each other with ground (10), is fitted with temperature sensor probe (12), the temperature at the top of the cable (2)
It is fixedly connected with seal wire (13) at the top of degree sensor probe (12), the middle part of the seal wire (13), which is run through, temperature sensor probe
Placement plate (14), the temperature sensor probe placement plate (14) is fixedly connected on the left side of cable detecting device (1), described
Seal wire (13) is fixedly connected with display (15) far from the one end of temperature sensor probe (12), the display (15) and cable
The left side of detection device (1) is bonded to each other, and is fitted with heating sheet (17), the heating sheet at left and right sides of the cable (2)
(17) side far from cable (2) is fixedly connected with cross bar (18).
2. the detection device of insulation performance under a kind of environment for cable high-temperature according to claim 1, it is characterised in that:
The cable detecting device (1) offers sliding slot at the position at cross bar (18) both ends, is fixedly connected with inside the sliding slot
Spring (16), the both ends of the cross bar (18) and the track of sliding slot are slidably connected, the cross bar (18) and spring (16) fixed company
It connects.
3. the detection device of insulation performance under a kind of environment for cable high-temperature according to claim 1, it is characterised in that:
The inside of the light bulb (7) is filled with neon.
4. the detection device of insulation performance under a kind of environment for cable high-temperature according to claim 1, it is characterised in that:
The top of the cable detecting device (1) is a concave structure, and the depressed section of the cable detecting device (1), which is bonded, to be fixed
Have spongy layer (3), the cable (2) is connected in the depressed section of cable detecting device (1), the cable detecting device (1) with
Spongy layer (3) is bonded to each other.
5. the detection device of insulation performance under a kind of environment for cable high-temperature according to claim 1, it is characterised in that:
The upper surface of the temperature sensor probe placement plate (14) offers temperature sensor probe placing groove (19), and the temperature passes
The size of sensor probe placement slot (19) is adapted with the size of temperature sensor probe (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821924209.7U CN209707634U (en) | 2018-11-21 | 2018-11-21 | The detection device of insulation performance under a kind of environment for cable high-temperature |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821924209.7U CN209707634U (en) | 2018-11-21 | 2018-11-21 | The detection device of insulation performance under a kind of environment for cable high-temperature |
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| Publication Number | Publication Date |
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| CN209707634U true CN209707634U (en) | 2019-11-29 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201821924209.7U Active CN209707634U (en) | 2018-11-21 | 2018-11-21 | The detection device of insulation performance under a kind of environment for cable high-temperature |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111273146A (en) * | 2020-03-30 | 2020-06-12 | 国网天津市电力公司 | Cable termination high frequency partial discharge detection paster sensor winding and unwinding devices |
-
2018
- 2018-11-21 CN CN201821924209.7U patent/CN209707634U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111273146A (en) * | 2020-03-30 | 2020-06-12 | 国网天津市电力公司 | Cable termination high frequency partial discharge detection paster sensor winding and unwinding devices |
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