CN214895628U - Portable ultrahigh frequency detection device - Google Patents
Portable ultrahigh frequency detection device Download PDFInfo
- Publication number
- CN214895628U CN214895628U CN202121143188.7U CN202121143188U CN214895628U CN 214895628 U CN214895628 U CN 214895628U CN 202121143188 U CN202121143188 U CN 202121143188U CN 214895628 U CN214895628 U CN 214895628U
- Authority
- CN
- China
- Prior art keywords
- detection device
- plate
- ultrahigh frequency
- portable
- wireless transmission
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Landscapes
- Geophysics And Detection Of Objects (AREA)
Abstract
The utility model discloses a portable superfrequency detection device, including carrying the thing cloud platform, carry the top of thing cloud platform and install fixed main part, fixed main part includes first clamp end, and one side that first clamp end was held is provided with the second and presss from both sides tight end, and first clamp end and second clamp end constitute and press from both sides tight structure, are provided with wireless transmission module between first clamp end and the second clamp end, and wireless transmission module's top surface is provided with superfrequency detection module, and first clamp end includes the bottom plate. The utility model relates to a portable superfrequency detection device, this safety helmet can effectively solve the superfrequency office and put the problem that test equipment is not convenient for use in the test. The ultrahigh frequency detection device can be additionally provided with a rod body, so that the height difference between the detection device and a detected object is reduced; this superfrequency detection device accessible is adjusted and is carried adjust knob on the cloud platform, adjusts the contained angle size of superfrequency detection module and ground for superfrequency detection module self gesture and the better laminating of testee.
Description
Technical Field
The utility model belongs to the technical field of electric power engineering, in particular to portable superfrequency detection device.
Background
The ultrahigh frequency partial discharge test work of the GIS combined electrical apparatus and the power transformer often requires ascending operation, wherein the height of part of test parts is very high. At present, no special test instrument exists in the high-altitude operation of the ultrahigh frequency partial discharge test, and a test probe is temporarily fixed on an insulating rod for testing only by a polyvinyl chloride insulating tape, so that the field condition of the ultrahigh frequency partial discharge test at present has the following problems: 1. because the field condition of the test is often in a higher position, personnel need to carry out ascending operation, the potential safety hazard exists, and the working efficiency is reduced; 2. the related data acquired by the ultrahigh frequency probe needs to be transmitted to a handheld upper computer of a person through a lead, so that the lead is too long, and potential safety hazards are increased; 3. the ultrahigh frequency probe can not change the included angle between the ultrahigh frequency probe and the ground according to the posture of the object to be measured. Cannot meet the modern requirements and is very inconvenient.
SUMMERY OF THE UTILITY MODEL
The to-be-solved technical problem of the utility model is to overcome prior art's defect, provide a portable superfrequency detection device.
In order to solve the technical problem, the utility model provides a following technical scheme:
the utility model relates to a portable ultrahigh frequency detection device, which comprises a carrying holder and is characterized in that, the top of the carrying holder is provided with a fixed main body which comprises a first clamping end, a second clamping end is arranged on one side of the first clamping end, the first clamping end and the second clamping end form a clamping structure, a wireless transmission module is arranged between the first clamping end and the second clamping end, an ultrahigh frequency detection module is arranged on the top surface of the wireless transmission module, the first clamping end comprises a bottom plate, a vertical fixing plate is arranged on one side of the bottom plate far away from the second clamping end, the second clamping end comprises a vertical movable plate and a polish rod, a hand screw is arranged in the vertical movable plate in a penetrating way, one end of the polish rod is positioned in the bottom plate, and the other end of the polish rod is fixed with the vertical movable plate.
As a preferred technical scheme of the utility model, it includes mounting base to carry thing cloud platform, mounting base's top swing joint has the ball hinge, the top of ball hinge is provided with the fixed plate, one side of fixed plate is provided with the fly leaf, be provided with the wedge mobile station between fixed plate and the fly leaf.
As a preferred technical scheme of the utility model, the mounting base includes the sleeve pipe, sheathed tube circumferential surface has set gradually locking knob, first fine setting knob and second fine setting knob, sheathed tube top one side is provided with the first opening that is vertical direction, the sheathed tube bottom is provided with the end cover, the bottom surface central authorities of end cover are provided with the screw hole.
As a preferred technical scheme of the utility model, the fixed plate includes first splint, be provided with the spirit level on the first splint, the fly leaf includes the second splint, one side of second splint is provided with the tight regulation knob, the tip of tight regulation knob contacts with the surface of fixed plate, the wedge moving stage includes the spout platform, the top central authorities of spout platform are provided with the installation screw, the top surface of spout platform is provided with four anti-skidding bosss, and the anti-skidding boss is the rectangle and arranges.
As a preferred technical scheme of the utility model, the surperficial central authorities of bottom plate run through and are provided with the screw thread through-hole, and the screw thread through-hole closes fixedly with revolving, the inboard of vertical fly leaf and vertical fixed plate all is provided with the elasticity boss, and the cotton material of foaming is adopted to the elasticity boss.
As a preferred technical scheme of the utility model, the bottom surface of superfrequency detection module is provided with the magic and pastes the hook face, wireless transmission module's top surface is provided with the magic and pastes the hair face.
As a preferred technical scheme of the utility model, the signal output part of superfrequency detection module passes through wire and wireless transmission module's signal input part electric connection.
Compared with the prior art, the beneficial effects of the utility model are as follows:
the utility model relates to a portable superfrequency detection device can effectively solve the superfrequency office and put the problem that test equipment is not convenient for use in the test work. The ultrahigh frequency detection device can be additionally provided with a rod body, so that the height difference between the detection device and a detected object is reduced; the ultrahigh frequency detection device can adjust the size of an included angle between the ultrahigh frequency detection module and the ground by adjusting an adjusting knob on the carrying holder, so that the posture of the ultrahigh frequency detection module is better attached to a detected object, and the reliability of data is improved; the ultrahigh frequency detection device can send experimental data measured by the ultrahigh frequency detection module to a handheld upper computer of a person in time through the wireless transmission module, so that the tester can observe related data conveniently.
Drawings
The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:
fig. 1 is one of the overall structural schematic diagrams of the present invention;
fig. 2 is a second schematic view of the overall structure of the present invention;
FIG. 3 is one of the split views of the overall structure of the present invention;
fig. 4 is a second exploded view of the overall structure of the present invention;
in the figure: 1. a carrying holder; 11. mounting a base; 111. a sleeve; 112. an end cap; 113. locking the knob; 114. a first fine tuning knob; 115. a second fine adjustment knob; 116. an opening; 12. a ball hinge; 13. a fixing plate; 131. a first splint; 132. a level gauge; 14. a movable plate; 141. a second splint; 142. an elastic adjusting knob; 15. a wedge-shaped mobile station; 151. a chute table; 152. mounting screws; 153. an anti-slip boss; 2. a fixed body; 21. a first clamping end; 211. a base plate; 212. a vertical fixing plate; 213. an elastic boss; 214. a threaded through hole; 22. a second clamping end; 221. a vertical movable plate; 222. screwing the screw by hand; 223. a polish rod; 23. a wireless transmission module; 24. and an ultrahigh frequency detection module.
Detailed Description
The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are presented herein only to illustrate and explain the present invention, and not to limit the present invention.
Example 1
As shown in fig. 1-4, the utility model provides a portable superfrequency detection device, including carrying thing cloud platform 1, fixed main part 2 is installed at the top of carrying thing cloud platform 1, fixed main part 2 includes first clamp end 21, one side of first clamp end 21 is provided with second clamp end 22, first clamp end 21 and second clamp end 22 constitute and press from both sides tight structure, be provided with wireless transmission module 23 between first clamp end 21 and the second clamp end 22, wireless transmission module 23's top surface is provided with superfrequency detection module 24, first clamp end 21 includes bottom plate 211, one side that second clamp end 22 was kept away from to bottom plate 211 is provided with vertical fixed plate 212, second clamp end 22 includes vertical fly leaf 221 and polished rod 223, the inside of vertical fly leaf 221 runs through and is provided with hand screw 222, the one end of polished rod 223 is located the inside of bottom plate 211, the other end of polished rod 223 is fixed mutually with vertical fly leaf 221.
Further, carry thing cloud platform 1 and include mounting base 11, and mounting base 11's top swing joint has ball hinge 12, and ball hinge 12's top is provided with fixed plate 13, and one side of fixed plate 13 is provided with movable plate 14, is provided with wedge mobile station 15 between fixed plate 13 and the movable plate 14, and wedge mobile station 15 is used for carrying thing cloud platform 1 and fixed main part 2 fixed.
Mounting base 11 includes sleeve pipe 111, the circumferential surface of sleeve pipe 111 has set gradually locking knob 113, first fine setting knob 114 and second fine setting knob 115, top one side of sleeve pipe 111 is provided with the first opening 116 that is vertical direction, the bottom of sleeve pipe 111 is provided with end cover 112, the bottom surface central authorities of end cover 112 are provided with the screw hole, locking knob 113 is used for adjusting the holistic locking state of ball hinge 12, first fine setting knob 114 and second fine setting knob 115 all are used for the fine setting of ball hinge 12 gesture, opening 116 is used for ball hinge 12 to be in ground vertically gesture, avoid ball hinge 12 and mounting base 11 to take place to interfere.
The fixed plate 13 comprises a first clamping plate 131, a level 132 is arranged on the first clamping plate 131, the movable plate 14 comprises a second clamping plate 141, a tightness adjusting knob 142 is arranged on one side of the second clamping plate 141, the end of the tightness adjusting knob 142 is in contact with the surface of the fixed plate 13, the wedge-shaped moving table 15 comprises a chute table 151, a mounting screw 152 is arranged in the center of the top of the chute table 151, four anti-slip bosses 153 are arranged on the top surface of the chute table 151, the anti-slip bosses 153 are arranged in a rectangular shape, the level 132 is used for a user to observe the leveling process of the wedge-shaped moving table 15, the end surface of the tightness adjusting knob 142, which is far away from the hand-screwing side, is in contact with one side of the first clamping plate 131, when the user needs to take out the wedge-shaped moving table 15, the gap of a clamping structure formed by the fixed plate 13 and the movable plate 14 can be increased by adjusting the hand-screwing side of the tightness adjusting knob 142, the wedge-shaped mobile station 15 is convenient to take out, and the mounting screw 152 is screwed and fixed with the thread through hole 214 and used for fixing the mounting of the main body 2.
The center of the surface of the bottom plate 211 is provided with a threaded through hole 214, the threaded through holes 214 and 152 are screwed and fixed, the inner sides of the vertical movable plate 221 and the vertical fixed plate 212 are both provided with an elastic boss 213, and the elastic boss 213 is made of foam cotton.
The bottom surface of superfrequency detection module 24 is provided with the magic and pastes the hook face, the top surface of wireless transmission module 23 is provided with the magic and pastes the hair side, wireless transmission module 23 and superfrequency detection module 24 pass through the fixed mode that the magic was pasted, do benefit to wireless transmission module 23 and superfrequency detection module 24 fixed, avoid additionally adding the part on wireless transmission module 23 or superfrequency detection module 24's surface, need not to destroy wireless transmission module 23, superfrequency detection module 24's shell structure.
The signal output end of the ultrahigh frequency detection module 24 is electrically connected with the signal input end of the wireless transmission module 23 through a wire, the ultrahigh frequency detection module 24 transmits the measured data to the wireless transmission module 23 through a wire, and the wireless transmission module 23 transmits the data to the handheld device end of the detection personnel.
Specifically, the portable ultrahigh frequency detection device adopts the following steps: the object carrying holder 1 can adopt most of adjusting holders with spherical hinges and adjusting knobs, and the wireless transmission module 23 and the ultrahigh frequency detection module 24 adopt related equipment matched with a GIS partial discharge ultrahigh frequency detector of a PDT-840 model manufactured by Honghe corporation; the portable ultrahigh frequency detection device has the following fixed relation of components: when ultrahigh frequency measurement is needed, the size of the gap between the first clamping end 21 and the second clamping end 22 is adjusted by rotating the hand wheel end of the hand screw 222, the wireless transmission module 23 and the ultrahigh frequency detection module 24 are put down after the size is adjusted to be proper, the wireless transmission module 23 and the ultrahigh frequency detection module 24 are clamped by rotating the hand wheel end of the hand screw 222, the elastic boss 213 is clamped with the side surface of the ultrahigh frequency detection module 24 at the moment, and the elastic boss 213 is made of foam cotton, so that the ultrahigh frequency detection module 24 can be prevented from falling off easily, and the surface of the ultrahigh frequency detection module 24 can be prevented from being damaged; the portable ultrahigh frequency detection device is used in the following process: personnel can connect the external body of rod, through the flexible length of adjusting the body of rod, personnel contact the top and the testee of superfrequency detection module 24, superfrequency detection module 24's data will be transmitted to wireless transmission module 23 in real time, wireless transmission module 23 is inside to be packaged with the battery, wireless transmission module 23 passes through wireless transmission's mode, data that will superfrequency detection module 24 record, send the equipment end that personnel handheld (dielectric strength and breakdown field intensity are all very high in the power equipment insulator, when local discharge takes place in very little scope, the breakdown process is very fast, will produce very steep pulse current, its rise time is less than 1ns, and the electromagnetic wave of frequency up to several GHz is excited). The portable ultrahigh frequency detection device is mainly used for two kinds of equipment, namely a high-voltage metal switch cabinet and a GIS combined electrical appliance.
The portable ultrahigh frequency detection device can effectively solve the problem that test equipment is inconvenient to use in ultrahigh frequency partial discharge test work. The ultrahigh frequency detection device can be additionally provided with a rod body, so that the height difference between the detection device and a detected object is reduced; the ultrahigh frequency detection device can adjust the size of an included angle between the ultrahigh frequency detection module and the ground by adjusting an adjusting knob on the carrying holder, so that the posture of the ultrahigh frequency detection module is better attached to a detected object, and the reliability of data is improved; the ultrahigh frequency detection device can send experimental data measured by the ultrahigh frequency detection module to a handheld upper computer of a person in time through the wireless transmission module, so that the tester can observe related data conveniently.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (7)
1. The portable ultrahigh frequency detection device comprises a loading cloud platform (1), and is characterized in that a fixed main body (2) is mounted at the top of the loading cloud platform (1), the fixed main body (2) comprises a first clamping end (21), a second clamping end (22) is arranged on one side of the first clamping end (21), the first clamping end (21) and the second clamping end (22) form a clamping structure, a wireless transmission module (23) is arranged between the first clamping end (21) and the second clamping end (22), an ultrahigh frequency detection module (24) is arranged on the top surface of the wireless transmission module (23), the first clamping end (21) comprises a bottom plate (211), a vertical fixed plate (212) is arranged on one side, away from the second clamping end (22), of the bottom plate (211), the second clamping end (22) comprises a vertical movable plate (221) and a polished rod (223), a hand screw (222) penetrates through the inside of the vertical movable plate (221), one end of the polish rod (223) is located inside the bottom plate (211), and the other end of the polish rod (223) is fixed with the vertical movable plate (221).
2. The portable ultrahigh frequency detection device according to claim 1, wherein the carrying platform (1) comprises a mounting base (11), a ball hinge (12) is movably connected to a top end of the mounting base (11), a fixed plate (13) is arranged at a top end of the ball hinge (12), a movable plate (14) is arranged on one side of the fixed plate (13), and a wedge-shaped movable table (15) is arranged between the fixed plate (13) and the movable plate (14).
3. The portable ultrahigh frequency detection device according to claim 2, wherein the mounting base (11) comprises a sleeve (111), a locking knob (113), a first fine adjustment knob (114) and a second fine adjustment knob (115) are sequentially arranged on the circumferential surface of the sleeve (111), a first opening (116) in a vertical direction is arranged on one side of the top of the sleeve (111), an end cover (112) is arranged at the bottom end of the sleeve (111), and a threaded hole is arranged in the center of the bottom surface of the end cover (112).
4. The portable uhf detection apparatus according to claim 2, wherein the fixed plate (13) includes a first clamp plate (131), the first clamp plate (131) is provided with a level (132), the movable plate (14) includes a second clamp plate (141), one side of the second clamp plate (141) is provided with a tightness adjusting knob (142), an end of the tightness adjusting knob (142) contacts with a surface of the fixed plate (13), the wedge-shaped movable table (15) includes a chute table (151), a mounting screw (152) is provided at a top center of the chute table (151), four antiskid bosses (153) are provided on a top surface of the chute table (151), and the antiskid bosses (153) are arranged in a rectangular shape.
5. The portable ultrahigh frequency detection device according to claim 4, wherein a threaded through hole (214) penetrates through the center of the surface of the bottom plate (211), the threaded through hole (214) is screwed and fixed with a mounting screw (152), elastic bosses (213) are disposed on the inner sides of the vertical movable plate (221) and the vertical fixed plate (212), and the elastic bosses (213) are made of foam cotton.
6. The portable uhf detection apparatus according to claim 1, wherein a hook and loop surface is disposed on a bottom surface of the uhf detection module (24), and a loop and loop surface is disposed on a top surface of the wireless transmission module (23).
7. The portable uhf detection apparatus according to claim 1, wherein the signal output terminal of the uhf detection module (24) is electrically connected to the signal input terminal of the wireless transmission module (23) through a wire.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121143188.7U CN214895628U (en) | 2021-05-26 | 2021-05-26 | Portable ultrahigh frequency detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121143188.7U CN214895628U (en) | 2021-05-26 | 2021-05-26 | Portable ultrahigh frequency detection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214895628U true CN214895628U (en) | 2021-11-26 |
Family
ID=78937136
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121143188.7U Active CN214895628U (en) | 2021-05-26 | 2021-05-26 | Portable ultrahigh frequency detection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214895628U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114355116A (en) * | 2021-11-29 | 2022-04-15 | 国网北京市电力公司 | Cover plate assembly |
-
2021
- 2021-05-26 CN CN202121143188.7U patent/CN214895628U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114355116A (en) * | 2021-11-29 | 2022-04-15 | 国网北京市电力公司 | Cover plate assembly |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN214895628U (en) | Portable ultrahigh frequency detection device | |
| RU2007102048A (en) | METHOD AND DEVICE FOR MEASURING ELECTRICAL VOLTAGE ON A POWER OFF TURNING DEVICE | |
| CN202548160U (en) | Test rack of lightning arrester | |
| CN104316766A (en) | Digital phase detection device | |
| CN108508311A (en) | Button equipment radio frequency electromagnetic field radiation immunity experiment key detection device | |
| CN107717200B (en) | Accurate miniature lifetime of resistance spot welding electrode pressure real-time monitoring device | |
| CN112034286B (en) | Wireless charge and discharge test system and method | |
| JPH04504164A (en) | Measuring device with auxiliary electrodes for gas-insulated hermetic high-voltage installations | |
| CN105866667B (en) | A kind of loop resistance test method of two sides earth breaker | |
| CN209247946U (en) | A kind of power cable multiple pulses fault location device | |
| JPH05281286A (en) | Device for detecting failure of insulator | |
| CN210487871U (en) | Dielectric constant testing device | |
| CN213337873U (en) | Handheld detection transmitter for high-voltage transmission line insulator | |
| CN208488477U (en) | A kind of superfrequency sensor operations device | |
| CN215340155U (en) | Multifunctional monitoring device | |
| CN208421144U (en) | A kind of novel zero insulation detection device | |
| CN207780119U (en) | A kind of device for dielectric constant test | |
| CN206788301U (en) | A kind of electrochemical capacitor resistance test instrument | |
| CN215813143U (en) | Portable acoustic emission detection device | |
| CN211236104U (en) | Switch cabinet partial discharge signal detection device | |
| CN208076590U (en) | 35kV oscillatory wave system high-voltage bleeders | |
| CN205643567U (en) | Sensitive type electromagnetic pulse protective material capability test device in field | |
| CN208421145U (en) | A kind of novel spark detection device | |
| CN204142836U (en) | A kind of digital phase pick-up unit | |
| CN219349020U (en) | Electronic product conduction harassment measuring device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |