CN205262996U - Reactor internal surface detection device - Google Patents
Reactor internal surface detection device Download PDFInfo
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- CN205262996U CN205262996U CN201520964708.9U CN201520964708U CN205262996U CN 205262996 U CN205262996 U CN 205262996U CN 201520964708 U CN201520964708 U CN 201520964708U CN 205262996 U CN205262996 U CN 205262996U
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- checkout gear
- camera
- reactor inner
- led lamp
- carrier
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Abstract
The utility model provides a reactor internal surface detection device, carrier (10) including the rotary -table structure, light guide (30), camera (60), LED lamp and circuit board (40), carrier (10) are including lower surface (18), open on lower surface (18) fluted (182), light guide (30) embedding is installed in recess (182) and is exposed in lower surface (18), carrier (10) inside passageway (17) that have intercommunication recess (182) and upper surface (14), it is equipped with spherical groove (142) to be close to upper surface (14) one end at passageway (17), install in spherical groove (142) camera (60), circuit board (40) install in camera (60) top and with upper surface (14) fixed connection, LED lamp fixed mounting is on circular conical surface (11), LED lamp and camera (60) respectively with circuit board (40) electric connection. Above -mentioned reactor internal surface detection device has a compact structure, advantage that the light transformation rate is high.
Description
Technical field
The present invention relates to power equipment detection technique field, particularly relate to a kind of reactor inner surface checkout gear.
Background technology
The reactor adopting in power system is an air core coil without permeability magnetic material, and its effect one is that bucking-out system is idle; The 2nd, limiting short-circuit current, due to its without oil, few safeguard, the extensive welcome of outstanding advantages the is subject to power system such as the inductance linearity is good.
In power system, in the time that power system is short-circuited, can produce huge short circuit current, if do not limited, keep electrical equipment dynamic stability and thermally-stabilised be very difficult. in order to meet the requirement of some circuit breaker interrupting capacity, the wire-outgoing breaker place current-limiting reactor of being everlasting, increases short-circuit impedance, limiting short-circuit current. owing to having adopted reactor, in the time being short-circuited, the voltage drop on reactor is larger, so also played the effect that maintains busbar voltage level, makes the voltage pulsation on bus less, has ensured the stability of the user's electric equipment operation on non-fault line. reactor belongs to a kind of inductance component, is made up of 5～7 layer line circles, and outermost layer diameter is 2～3 meters, and every layer of namely so-called reactor inner surface of surface, is all coated with insulating layer coating, has interval, as 5cm between adjacent windings. the blank medium of dry reactor is exactly air. and keep this interval by the insulation strip of inserting therebetween. a large amount of insulation strip makes every reactor form 1200～1500 openings, dark 1～3 meter of mouthful inner duct, and reactor inner surface also just becomes two sidewalls in duct. because reactor is being manufactured, transport, in installation and use procedure, along with the passing of running time, dry reactor may occur because inner surface is dirty, burr, loose contact etc. former thereby produce insulation defect, particularly pass through the operation of long period, reactor is under the impact of electric field and extraneous factor, inner surface insulating barrier there will be the phenomenons such as aging and be full of cracks, also have conductor can produce burr, film itself also there will be pore and bottom pour ladle phenomenon, these problems all can directly cause electromagnetic wire dielectric voltage withstand to reduce, and then the safe operation of product is buried to very large hidden danger, for this reason, need regularly to detect reactor inner surface.
Existing reactor inner surface checkout gear, its unstable properties, light reflectance is not high, becomes aberration.
Utility model content
In view of above-mentioned condition, be necessary to provide a kind of compact conformation, detect effective reactor inner surface checkout gear.
For solving the problems of the technologies described above, a kind of reactor inner surface checkout gear is provided, comprise the carrier of Rotary-table structure, light guide, camera, LED lamp and circuit board, described carrier comprises taper seat, upper surface and the lower surface relative with described upper surface, on described lower surface, have groove, described light guide embeds and is installed on described groove and is exposed to described lower surface, described carrier inside has the passage that is communicated with described groove and described upper surface, be provided with spherical groove at described passage near upper surface one end, described camera is installed in described spherical groove, described circuit board is installed on described camera top and is fixedly connected with described upper surface, described LED lamp is fixedly installed on described taper seat, described LED lamp and described camera are electrically connected with described circuit board respectively.
In the above-mentioned reactor inner surface of the utility model checkout gear, described circuit board comprises transport module and the power module of electric connection, and described power module is described LED lamp and the power supply of described camera.
In the above-mentioned reactor inner surface of the utility model checkout gear, described transport module is bluetooth module.
In the above-mentioned reactor inner surface of the utility model checkout gear, offer some slotted eyes at described taper seat, described LED lamp is inlayed and is installed in described slotted eye.
In the above-mentioned reactor inner surface of the utility model checkout gear, described light guide is isosceles right-angle prismatic post light transmissive material, and described slotted eye is three.
In the above-mentioned reactor inner surface of the utility model checkout gear, below described light guide, be provided with stator, described stator is fixedly connected with by linkage unit with described carrier.
In the above-mentioned reactor inner surface of the utility model checkout gear, described stator is circular or square laminated structure.
In the above-mentioned reactor inner surface of the utility model checkout gear, described passage is taper.
Above-mentioned reactor inner surface checkout gear, compact overall structure, easily assembling, stable performance, by mosaic mode, fixes light guide and carrier, facilitates the replacing that maintains of light guide; Below carrier, fix by stator structure and carrier, make light guide more stable in testing process, the tapered channel of communication groove and upper surface improves light conversion ratio.
Brief description of the drawings
Fig. 1 is the utility model reactor inner surface checkout gear overall structure schematic diagram.
Fig. 2 is the utility model reactor inner surface checkout gear decomposing state structural representation.
Fig. 3 is carrier and camera assembled state structural representation in the utility model reactor inner surface checkout gear.
Fig. 4 is the utility model embodiment reactor inner surface checkout gear and reactor schematic diagram.
Detailed description of the invention
Below in conjunction with drawings and Examples, reactor inner surface checkout gear of the present utility model is described in further detail.
Refer to Fig. 1 and Fig. 2, a kind of reactor inner surface checkout gear of the utility model embodiment, comprise the carrier 10 of Rotary-table structure, light guide 30, camera 60, LED lamp and circuit board 40, carrier 10 comprises taper seat 11, upper surface 14 and the lower surface 18 relative with upper surface 14, on lower surface 18, have groove 182, light guide 30 embeds and is installed in groove 182 and is exposed to lower surface 18, carrier 10 inside have the passage 17 of communication groove 182 and upper surface 14, be provided with spherical groove 142 at passage 17 near upper surface 14 one end, camera 60 is installed in spherical groove 142, circuit board 40 is installed on camera 60 tops and is fixedly connected with upper surface 14, LED lamp is fixedly installed on taper seat 11, LED lamp and camera 60 are electrically connected with circuit board 40 respectively.
In the utility model reactor inner surface checkout gear, circuit board 40 comprises transport module and the power module of electric connection, and power module is that LED lamp and camera 60 are powered; Transport module is that bluetooth module or other can wireless transport modules, and the data of transmitting by wireless transmission camera, can avoid the too much problem of being inconvenient to safeguard checkout gear of transmission line.
As shown in Figure 1 to Figure 3, offer some slotted eyes 112 at taper seat 11, LED lamp is inlayed and is installed in slotted eye 112.
As shown in Figures 2 and 3, light guide 30 can be chosen as isosceles right-angle prismatic post printing opacity material, in the time that light guide 30 is isosceles right-angle prismatic post, the shape of groove 182 and isosceles right-angle prismatic post profile are suitable, light guide 30 also can be other contour structures, such as conical or polygonal prismatic etc. can be accepted the light that LED lamp is launched well, when light guide 30 is isosceles right-angle prismatic post, slotted eye 112 can correspondingly be set to three.
As shown in Figure 3, communication groove 182 is taper with the passage 17 of upper surface 14, in the time that LED lamp is luminous, light guide 30 receives the light that LED lamp sends, and the LED lamp of reception is converted to top camera 60 direction focusings, camera 60, by the light conversion imaging focusing on, is sent to display terminal by transport module.
In the utility model reactor inner surface checkout gear, light guide 30 belows are provided with stator 20, stator 20 is fixedly connected with by linkage unit 50 with carrier 10, particularly, connecting plate 52 is set on stator 20, and connecting plate 52 one end are provided with through hole, are provided with the screw 54 matching with through hole on the taper seat 11 of carrier 10, pass through hole and screw 54 by screw and make stator 20 fixing with carrier 10, wherein connecting plate 52 can be elastomeric material; Wherein, stator 20 can be circular or square laminated structure, and stator 20 contacts with light guide 30, can make light guide 30 be fixed on better on carrier 10, avoids dropping in testing process.
In Fig. 4, reactor inner surface checkout gear detects at the inner surface of reactor 70, and light is by after light guide 30, to top camera 60 direction focusings, camera 60, by the light conversion imaging focusing on, is sent to display terminal by transport module and detects analysis.
The above, it is only preferred embodiment of the present utility model, not the utility model is done to any pro forma restriction, although the utility model discloses as above with preferred embodiment, but not in order to limit the utility model, any those skilled in the art, do not departing within the scope of technical solutions of the utility model, when can utilizing the technology contents of above-mentioned announcement to make a little change or being modified to the equivalent embodiment of equivalent variations, in every case be not depart from technical solutions of the utility model content, any simple modification of above embodiment being done according to technical spirit of the present utility model, equivalent variations and modification, all still belong in the scope of technical solutions of the utility model.
Claims (8)
1. a reactor inner surface checkout gear, it is characterized in that: the carrier (10) that comprises Rotary-table structure, light guide (30), camera (60), LED lamp and circuit board (40), described carrier (10) comprises taper seat (11), upper surface (14) and the lower surface (18) relative with described upper surface (14), on described lower surface (18), have groove (182), described light guide (30) embeds and is installed in described groove (182) and is exposed to described lower surface (18), described carrier (10) inside has the passage (17) that is communicated with described groove (182) and described upper surface (14), be provided with spherical groove (142) at described passage (17) near upper surface (14) one end, described camera (60) is installed in described spherical groove (142), described circuit board (40) is installed on described camera (60) top and is fixedly connected with described upper surface (14), described LED lamp is fixedly installed on described taper seat (11), described LED lamp and described camera (60) are electrically connected with described circuit board (40) respectively.
2. reactor inner surface checkout gear as claimed in claim 1, is characterized in that: described circuit board (40) comprises transport module and the power module of electric connection, and described power module is described LED lamp and described camera (60) power supply.
3. reactor inner surface checkout gear as claimed in claim 2, is characterized in that: described transport module is bluetooth module.
4. reactor inner surface checkout gear as claimed in claim 3, is characterized in that: offer some slotted eyes (112) at described taper seat (11), described LED lamp is inlayed and is installed in described slotted eye (112).
5. reactor inner surface checkout gear as claimed in claim 4, is characterized in that: described light guide (30) is isosceles right-angle prismatic post light transmissive material, and described slotted eye (112) is three.
6. reactor inner surface checkout gear as claimed in claim 4, is characterized in that: be provided with stator (20) in described light guide (30) below, described stator (20) is fixedly connected with by linkage unit (50) with described carrier (10).
7. reactor inner surface checkout gear as claimed in claim 6, is characterized in that: described stator (20) is circular or square laminated structure.
8. reactor inner surface checkout gear as claimed in claim 1, is characterized in that: described passage (17) is taper.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520964708.9U CN205262996U (en) | 2015-11-27 | 2015-11-27 | Reactor internal surface detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520964708.9U CN205262996U (en) | 2015-11-27 | 2015-11-27 | Reactor internal surface detection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205262996U true CN205262996U (en) | 2016-05-25 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520964708.9U Active CN205262996U (en) | 2015-11-27 | 2015-11-27 | Reactor internal surface detection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205262996U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109490312A (en) * | 2018-11-01 | 2019-03-19 | 昆山市泽荀自动化科技有限公司 | Detection adjustment method applied to inductance detection equipment |
| CN112345551A (en) * | 2020-11-05 | 2021-02-09 | 菲特（天津）检测技术有限公司 | Method and system for detecting surface defects of inner wall and outer wall of aircraft conduit bell mouth |
-
2015
- 2015-11-27 CN CN201520964708.9U patent/CN205262996U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109490312A (en) * | 2018-11-01 | 2019-03-19 | 昆山市泽荀自动化科技有限公司 | Detection adjustment method applied to inductance detection equipment |
| CN109490312B (en) * | 2018-11-01 | 2021-07-09 | 昆山市泽荀自动化科技有限公司 | Detection debugging method applied to inductance detection equipment |
| CN112345551A (en) * | 2020-11-05 | 2021-02-09 | 菲特（天津）检测技术有限公司 | Method and system for detecting surface defects of inner wall and outer wall of aircraft conduit bell mouth |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |