CN209167551U - A kind of insulating disc microspur metal detector structure based on GIS device - Google Patents
A kind of insulating disc microspur metal detector structure based on GIS device Download PDFInfo
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- CN209167551U CN209167551U CN201821916173.8U CN201821916173U CN209167551U CN 209167551 U CN209167551 U CN 209167551U CN 201821916173 U CN201821916173 U CN 201821916173U CN 209167551 U CN209167551 U CN 209167551U
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- pen body
- pen
- microspur
- metal detector
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Abstract
The insulating disc microspur metal detector structure based on GIS device that the utility model discloses a kind of, including nib, adjusting nut, pen body and pen cover, round hole is arranged in written front end, rear end is connected to pen body front end, adjusting nut be placed in pen body front end and can spiral be connected to bar shaped probe on, pen body is hollow structure, it is built-in with control panel, button is installed on control panel, button protrudes on the outside of pen body, and pen body is provided with battery in tail portion, is closed using pen cover lid, pen cover tail end is provided with small sircle hole, is provided with buzzer in pen cover.The metal detector structure of the utility model is simple, it is easy to carry, it is easy to operate, it is time saving and energy saving to operate, and efficiency greatly improves, modularized design, handling are easy, components and convenient for safeguarding are conveniently replaceable, is adjusted using the position that nut is easy to implement probe and locking, the utility model also has the characteristics that structure is simple, at low cost.
Description
Technical field
The insulating disc microspur metal detector structure based on GIS device that the utility model relates to a kind of, belongs to metal detection
Device technical field.
Background technique
Whether metallic shield is grounded substation's GIS device insulating disc, is a weight of GIS equipment partial discharge detection construction
Want working procedure.The means detected at present scrape GIS insulating disc surface layer paint using manual blade and see whether the inside has metal screen
Layer is covered, time-consuming and laborious, inefficiency.
Summary of the invention
Technical problem to be solved by the utility model is: providing a kind of insulating disc microspur metal detection based on GIS device
Device structure, to solve problems of the prior art.
The technical solution that the utility model is taken are as follows: a kind of insulating disc microspur metal detector structure based on GIS device,
Including nib, adjusting nut, pen body and pen cover, round hole is arranged in written front end, and rear end is connected to pen body front end, and adjusting nut is set
In in pen body front end and can spiral be connected to bar shaped probe on, pen body is hollow structure, is built-in with control panel, pacifies on control panel
Equipped with button, button protrudes on the outside of pen body, and pen body is provided with battery in tail portion, is closed using pen cover lid, and pen cover tail end is provided with
Small sircle hole is provided with buzzer in pen cover.
Preferably, above-mentioned probe spiral is connected in pen body.
Preferably, above-mentioned written front end is provided with circular groove one and round hole, and face round hole of popping one's head in, rear portion is provided with
External screw thread and interior round recessed.
Preferably, above-mentioned pen body front end is provided with internal thread hole and probe threaded mounting hole, is set as rising and falling on the outside of middle part
Structure is provided with square slot by caudad side, and the other side is provided with square hole, and step is provided on square hole, and tail portion is provided with company
External screw thread is connect, the T-slot for inlaying battery and control panel is provided in tail portion.
Preferably, above-mentioned pen cover rear end is provided with circular groove two, and front end is provided with connection internal screw thread.
The utility model has the beneficial effects that compared with prior art, the metal detector structure of the utility model is simple, just
Easy to operate in carrying, it is time saving and energy saving to operate, and efficiency greatly improves, modularized design, and handling are easy, and is conveniently replaceable components
And it is convenient for safeguarding, adjusted using the position that nut is easy to implement probe and locking, the utility model also have structure it is simple,
Feature at low cost.
Detailed description of the invention
Fig. 1 is the schematic perspective view of the utility model；
Fig. 2 is preceding 45 ° of strabismus exploded perspective schematic diagram of the utility model；
Fig. 3 is rear 45 ° of strabismus exploded perspective schematic diagram of the utility model；
Fig. 4 is the side structure schematic view of the utility model；
Fig. 5 is the schematic cross-sectional view of the utility model；
Fig. 6 is the principles of the present invention structural schematic diagram；
Fig. 7 is the circuit diagram of the utility model.
Specific embodiment
With reference to the accompanying drawing and the utility model is described further in specific embodiment.
Embodiment: as shown in Fig. 1-Fig. 7, a kind of insulating disc microspur metal detector structure based on GIS device, including pen
First 1, round hole 102 is arranged in adjusting nut 2, pen body 3 and pen cover 4, written 1 front end, and rear end is connected to 3 front end of pen body, adjusts spiral shell
Mother 2 be placed in the 3 front end of pen body in and can spiral be connected to bar shaped probe 5 on, pen body 3 be hollow structure, be built-in with control panel 6,
The button of control control switching plate is installed, button protrudes 3 outside of pen body, and pen body is provided with battery in 3 tail portion on control panel 6
7, it is covered and is closed using pen cover 4,4 tail end of pen cover is provided with small sircle hole 403, buzzer 8 is provided in pen cover 4.
Preferably, above-mentioned probe spiral is connected in pen body 3, is electrically connected convenient for the fixation of probe and with control panel.
Preferably, above-mentioned written 1 front end is provided with circular groove 1 and round hole 102, face round hole 102 of popping one's head in,
Rear portion is provided with external screw thread 103 and interior round recessed 104.
Preferably, above-mentioned 3 front end of pen body is provided with internal thread hole 301 and probe threaded mounting hole 302, setting on the outside of middle part
For relief fabric 303, caudad side is provided with square slot 304, the other side is provided with square hole 305, is provided on square hole 305
Step 306, tail portion are provided with connection external screw thread 307, are provided with the T-slot 308 for inlaying battery and control panel in tail portion.
Preferably, above-mentioned 4 rear end of pen cover is provided with circular groove 2 402, and front end is provided with connection internal screw thread 401.
Probe is electrically connected to high frequency oscillation circuit using induction porcelain jar, induction porcelain jar, and high frequency oscillation circuit is electrically connected to whole
Shape detecting circuit, shaping detecting circuit are electrically connected to signal processing circuit, and signal processing circuit is electrically connected to output switch parameter electricity
Road, switching value output circuit are connected to buzzer, high frequency oscillation circuit, shaping detecting circuit, signal processing circuit and switching value
Output circuit is mounted on pcb board (control panel), is connected with power switch button on control panel.
Simultaneously chamfering R3mm is arranged in nib 1 outer diameter φ 35mm, long 15mm, front end, 101 diameter of circular groove of written 1 front end
The 103 screw thread specification of external screw thread of φ 25mm, depth 1mm ~ 5mm, written 1 rear end are M33x1.0, depth 10mm, in external screw thread 103
104 diameter 26mm of interior round recessed, the depth 10mm being arranged at center, the round hole 102 being arranged at 101 center of circular groove are straight
Diameter φ 11.5mm, and penetrated through with groove 104,101 height 1mm ~ 5mm of circular groove guarantees to rest entirely on measurand in nib
Induction module front-end probe does not contact with measurand surface and guarantees to measure distance when surface.
2 shape of adjusting nut of connection probe 5 is hexagon, and hexagonal centre is provided with 2.2 screw thread specification of threaded hole and is
M12x1.0 is integrally penetrated through, and the probe for incuding metal is fixed in pen body 3 and guarantees the distance for needing to measure by adjusting nut 2.
3 diameter phi 35mm of pen body, length 100mm, the 301 screw thread specification of threaded hole of front end setting are M33x1.0, depth
15mm, being provided centrally with 302 screw thread specification of threaded hole in threaded hole 301 is M12x1.0, depth 37mm, is arranged in the middle part of pen body 3
There is a dipping and heaving assembling structure 303, the screw thread specification of the connection external screw thread 307 of 3 end of pen body setting is M33x1.0, length 10mm,
308 length 26mm of T-slot, the width 22mm of 3 end of pen body setting, T-slot 308 are simultaneously penetrated through with threaded hole 302, and T-slot is generous
Kong Qi pen body center director's degree 26mm, width 17.5mm, depth 23mm, T-slot small square hole is at the center of generous hole length side
Length 22mm, width 12mm, it is tangent on one side with big square hole and penetrated through with threaded hole 302, the square slot of 3 rear portion side of pen body setting
304 length 30mm, width 20mm, depth 5mm, it is long with the square hole 305 of pen body end distance 15mm, the setting of the pen body rear portion other side
20mm, width 12.5mm are spent, and is penetrated through with T-slot 308, and with 304 central symmetry of square slot, the step being arranged on square hole 305
306 length 21.5mm, width 15.5mm, depth 2.75mm.
Probe is mounted in pen body threaded hole 302, and guarantees the distance for needing to measure.
Control panel is mounted in square groove 305, and height maintains an equal level with pen body outer diameter, guarantees the beauty of detector.
Dipping and heaving structure 303 in the middle part of pen body, ensure that on-the-spot test personnel hold detector when it is convenient and reliable not
It slides.
The square groove 304 at pen body rear portion can carve the title and company LOGO and Business Name of product, so that the aesthetic feeling of product
Enhancing.
Battery is mounted in T-slot, is facilitated assembling and wiring and be ensure that the replacement of energy module is convenient and reliable；
4 diameter phi 35mm of pen cover, length 60mm, the 401 screw thread specification of threaded hole of front end setting are M33x1.0, depth
58mm, 4 end of pen cover are provided with 402 diameter phi 25mm of chamfering R3mm and circular groove, depth 0.2mm, 402 the inside of circular groove
13 φ 2mm circular holes 403 are provided with, circular hole 403 is uniformly distributed and penetrates through with threaded hole 401.
Buzzer is mounted on inside pen cover, is facilitated assembling and wiring and be ensure that the accuracy of early warning.
Pen cover rear portion circular trough 402, can paste product famous brand, so that famous brand will not fall and damage easily.
Circuit diagram as shown in Figure 7, search coil detection range is between 5 millimeters.When search coil is close to metal object
When, eddy current being generated in metallic conductor, increasing the energy loss in oscillation circuit, positive feedback weakens, and is in critical state
Oscillator oscillations, or even be unable to maintain that oscillation needed for minimum energy and failure of oscillation, end Q2, R2 give C4 charging, Q3
Conducting pushes buzzer sounding to the audio oscillator circuit powered operation that Q4, Q5 are formed.
Above description is only a specific implementation of the present invention, but the protection scope of the utility model is not limited to
In this, anyone skilled in the art within the technical scope disclosed by the utility model, can readily occur in variation
Or replacement, it should be covered within the scope of the utility model, therefore, the protection scope of the utility model should be with the power
Subject to the protection scope that benefit requires.
Claims (5)
1. a kind of insulating disc microspur metal detector structure based on GIS device, it is characterised in that: including written (1), adjust spiral shell
Female (2), pen body (3) and pen cover (4), written (1) front end setting round hole (102), rear end are connected to pen body (3) front end, adjust
Nut (2) be placed in pen body (3) front end and can spiral be connected to bar shaped probe on, pen body (3) be hollow structure, be built-in with control
Making sheet is equipped with button on control panel, and button protrudes on the outside of pen body (3), battery is provided in pen body (3) tail portion, using pen
It covers (4) lid to close, pen cover (4) tail end is provided with small sircle hole (403), is provided with buzzer in pen cover (4).
2. a kind of insulating disc microspur metal detector structure based on GIS device according to claim 1, feature exist
In: probe spiral is connected on pen body (3).
3. a kind of insulating disc microspur metal detector structure based on GIS device according to claim 1, feature exist
In: written (1) front end is provided with circular groove one (101) and round hole (102), pops one's head in face round hole (102), rear portion setting
There are external screw thread (103) and interior round recessed (104).
4. a kind of insulating disc microspur metal detector structure based on GIS device according to claim 1, feature exist
In: pen body (3) front end is provided with internal thread hole (301) and probe threaded mounting hole (302), is set as relief fabric on the outside of middle part
(303), it is provided with square slot (304) by caudad side, the other side is provided with square hole (305), and square hole is provided with platform on (305)
Rank (306), tail portion are provided with connection external screw thread (307), are provided with the T-slot (308) for inlaying battery and control panel in tail portion.
5. a kind of insulating disc microspur metal detector structure based on GIS device according to claim 1, feature exist
In: pen cover (4) rear end is provided with circular groove two (402), and front end is provided with connection internal screw thread (401).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821916173.8U CN209167551U (en) | 2018-11-21 | 2018-11-21 | A kind of insulating disc microspur metal detector structure based on GIS device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821916173.8U CN209167551U (en) | 2018-11-21 | 2018-11-21 | A kind of insulating disc microspur metal detector structure based on GIS device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209167551U true CN209167551U (en) | 2019-07-26 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821916173.8U Active CN209167551U (en) | 2018-11-21 | 2018-11-21 | A kind of insulating disc microspur metal detector structure based on GIS device |
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| Country | Link |
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| CN (1) | CN209167551U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111610351A (en) * | 2020-06-04 | 2020-09-01 | 贵州电网有限责任公司 | Lap joint type high-altitude junction pole |
-
2018
- 2018-11-21 CN CN201821916173.8U patent/CN209167551U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111610351A (en) * | 2020-06-04 | 2020-09-01 | 贵州电网有限责任公司 | Lap joint type high-altitude junction pole |
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