CN214895412U - Power frequency high voltage testing device - Google Patents
Power frequency high voltage testing device Download PDFInfo
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- CN214895412U CN214895412U CN202120467436.7U CN202120467436U CN214895412U CN 214895412 U CN214895412 U CN 214895412U CN 202120467436 U CN202120467436 U CN 202120467436U CN 214895412 U CN214895412 U CN 214895412U
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- power frequency
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- testing arrangement
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- 238000012360 testing method Methods 0.000 title claims abstract description 89
- 230000017525 heat dissipation Effects 0.000 claims abstract description 12
- 230000004888 barrier function Effects 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000001174 ascending effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model discloses a power frequency high voltage testing arrangement, including testing arrangement body and handle, the positive fixed mounting of testing arrangement body has the display screen, and control button is installed in the front of testing arrangement body, and shift knob is installed in the front of testing arrangement body, and the heat dissipation window is all installed to the both sides of testing arrangement body, and the louvre has been seted up to the inside of heat dissipation window, and the top fixed mounting of testing arrangement body has the connection socket, and the top fixed mounting of handle has insulating baffle, and insulating baffle's top fixed mounting has insulating telescopic link. The contact hook can be directly hung on the outer side of an electrified wire through the arrangement, a worker does not need to clamp the wire, the use is convenient, the contact hook is S-shaped, the S-shaped contact hook can be hung on the outer side of the wire, the upward opening joint can be adopted on the outer side of the wire, and the contact mode with the wire is various, so that the practicability of the power frequency high-voltage testing device is improved.
Description
Technical Field
The utility model belongs to the technical field of electric power engineering, concretely relates to power frequency high voltage testing arrangement.
Background
The power frequency high voltage is also called power frequency voltage, and refers to the unified standard voltage of power industry and electric equipment specified by the state. Power frequency: the frequency of an industrial alternating current power supply is unit Hertz, the power frequency voltage of a single-phase power supply in China is 50 Hertz, the voltage is 220V, the power frequency voltage of a three-phase power supply is 50 Hertz, and the voltage is 380V. Before the high-voltage electroscope is used, the high-voltage electroscope needs to be pre-tested on a same-level electrified body, and after the electroscope is confirmed to be normal, the high-voltage electroscope can be transferred to a power-off body to perform a detection experiment so as to judge whether dangerous electric quantity exists in the power-off body.
Traditional power frequency high voltage testing arrangement is when using: because the existing power frequency high-voltage testing device mostly adopts the wire clamp to clamp the outer side of the electrified wire for testing, the existing power frequency high-voltage testing device is inconvenient to use, and testers need to be close to the electrified wire when adopting the wire clamp, so certain potential safety hazards exist.
SUMMERY OF THE UTILITY MODEL
Not enough to prior art exists, the utility model aims at providing a power frequency high voltage testing arrangement has solved current power frequency high voltage testing arrangement and has not only had a great deal of inconvenience in the use, and the tester need be close to the wire when adopting the fastener to the circular telegram wire moreover, has the problem of certain potential safety hazard.
In order to achieve the above object, the utility model provides a following technical scheme: a power frequency high voltage testing device comprises a testing device body and a handle, wherein a display screen is fixedly arranged on the front surface of the testing device body, the front surface of the testing device body is provided with a control button, the front surface of the testing device body is provided with a switch button, the two sides of the testing device body are both provided with heat dissipation windows, the heat dissipation windows are internally provided with heat dissipation holes, the top of the testing device body is fixedly provided with a connecting socket, the top of the handle is fixedly provided with an insulating baffle plate, the top of the insulating baffle is fixedly provided with an insulating telescopic rod, one end of the insulating telescopic rod far away from the insulating baffle is fixedly provided with a mounting cap, the top of the mounting cap is fixedly provided with a touch hook, the bottom of the handle is fixedly provided with a connector lug, the bottom fixedly connected with connecting wire of connector lug, the one end fixed mounting that connecting wire kept away from the connector lug has connecting plug.
Preferably, the front fixed mounting of testing arrangement body has the signboard, the quantity of signboard is the same with control button's quantity, and the position of signboard and control button's position correspond.
Preferably, the front surface of the testing device body is fixedly provided with a charging interface.
Preferably, the specification and the size of the connecting plug are matched with those of the connecting socket, and the connecting plug is plugged in the connecting socket.
Preferably, an insulating layer is fixedly mounted on the outer side of the handle.
Preferably, the bottom fixed mounting of testing arrangement body has the supporting legs, the supporting legs has four, and four supporting legs are the bottom of rectangle symmetric distribution at the testing arrangement body, the back fixed mounting of testing arrangement body has the access door.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the contact hook can be directly hung on the outer side of an electrified wire through the arrangement, a worker does not need to clamp the wire, the use is convenient, the contact hook is S-shaped, the S-shaped contact hook can be hung on the outer side of the wire, the upward opening joint can be adopted on the outer side of the wire, and the contact mode with the wire is various, so that the practicability of the power frequency high-voltage testing device is improved.
2. The position of the contact hook can be adjusted according to the position of the required test wire through the arranged insulating telescopic rod, so that a tester can be far away from the electrified wire to be tested, the tester is prevented from being close to the electrified wire to cause electric shock, the potential safety hazard of the tester can be reduced in the power frequency high-voltage test process, and the safety performance is improved.
Drawings
Fig. 1 is a schematic view of the three-dimensional appearance structure of the present invention;
fig. 2 is a schematic view of a rear-view three-dimensional appearance structure of the present invention;
fig. 3 is a schematic view of the front view of the present invention.
In the figure: 1. a testing device body; 2. a handle; 3. an insulating baffle; 4. insulating telescopic links; 5. installing a cap; 6. a touch hook; 7. a connecting plug; 8. a connecting socket; 9. a connector lug; 10. connecting a lead; 11. a display screen; 12. a control button; 13. a switch button; 14. a signboard; 15. a charging interface; 16. heat dissipation holes; 17. a heat dissipation window; 18. supporting legs; 19. an access door.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
The first embodiment is as follows:
referring to fig. 1-3, the present invention provides a technical solution: the utility model provides a power frequency high voltage testing arrangement, including testing arrangement body 1 and handle 2, the positive fixed mounting of testing arrangement body 1 has display screen 11, control button 12 is installed in the front of testing arrangement body 1, shift knob 13 is installed in the front of testing arrangement body 1, heat dissipation window 17 is all installed to testing arrangement body 1's both sides, louvre 16 has been seted up to heat dissipation window 17's inside, testing arrangement body 1's top fixed mounting has connection socket 8, the top fixed mounting of handle 2 has insulating barrier 3, insulating barrier 3's top fixed mounting has insulating telescopic link 4, insulating telescopic link 4 keeps away from the one end fixed mounting of insulating barrier 3 has mounting cap 5, the top fixed mounting of mounting cap 5 touches hook 6, the bottom fixed mounting of handle 2 has connector lug 9, the bottom fixedly connected with connecting wire 10 of connector lug 9, the one end fixed mounting that connecting wire 10 kept away from connector lug 9 has connecting plug 7.
In the embodiment, firstly, the connecting plug 7 is inserted into the connecting socket 8 at the top of the testing device body 1, then the testing device body 1 is opened through the switch button 13, the corresponding control button 12 is pressed according to the signboard 14 according to the voltage of the wire to be tested, the proper testing gear is selected, then the length of the insulating telescopic rod 4 is adjusted according to the position of the wire to be tested, so that the tester can be far away from the electrified wire to be tested, the tester is prevented from getting close to the electrified wire to cause electric shock, the potential safety hazard of the tester can be reduced in the power frequency high-voltage testing process, the safety performance is improved, after the adjustment is finished, the tester holds the handle 2 by hand, then the contact hook 6 at the other end of the insulating telescopic rod 4 is hung at the outer side of the tested wire, in addition, the contact hook 6 is S-shaped, the contact hook 6 of the S-shaped can be hung at the outer side of the wire, can also adopt ascending opening joint in the outside of wire, it is various with the contact mode of wire to improve power frequency high voltage testing arrangement's practicality, touch hook 6 and pass through the wire and transmit for connecting wire 10, connecting wire 10 rethread connecting plug 7 and connection socket 8 transmit for testing arrangement body 1, and testing arrangement body 1 shows test information through display screen 11, thereby makes things convenient for the tester to test the power frequency high pressure.
Example two:
as shown in fig. 1-3, on the basis of the first embodiment, the utility model provides a technical solution: the front fixed mounting of testing arrangement body 1 has signboard 14, and the quantity of signboard 14 is the same with control button 12's quantity, and the position of signboard 14 corresponds with control button 12's position, and the front fixed mounting of testing arrangement body 1 has the interface 15 that charges.
In this embodiment, signboard 14's effect shows the test voltage gear that different control button 12 corresponds, and according to the wire voltage of required test, according to signboard 14 presses corresponding control button 12, selects suitable test gear, and the effect of interface 15 that charges is conveniently to charge to testing arrangement body 1.
Example three:
as shown in fig. 1-3, on the basis of the first embodiment and the second embodiment, the utility model provides a technical solution: the specification and size of the connecting plug 7 are matched with the specification and size of the connecting socket 8, the connecting plug 7 is inserted into the connecting socket 8, and the insulating layer is fixedly mounted on the outer side of the handle 2.
In this embodiment, the contact hook 6 is transmitted to the connection wire 10 through a wire, and the connection wire 10 is transmitted to the testing device body 1 through the connection plug 7 and the connection socket 8.
Example four:
as shown in fig. 1-3, on the basis of the first embodiment, the second embodiment and the third embodiment, the utility model provides a technical solution: the bottom of the testing device body 1 is fixedly provided with four supporting legs 18, the four supporting legs 18 are symmetrically distributed at the bottom of the testing device body 1 in a rectangular shape, and the back of the testing device body 1 is fixedly provided with an access door 19.
In this embodiment, the supporting legs 18 support the testing device body 1, and the access door 19 facilitates the inspection of the internal devices of the testing device body 1.
The utility model discloses a theory of operation and use flow: firstly, a connecting plug 7 is inserted into a connecting socket 8 at the top of a testing device body 1, then the testing device body 1 is opened through a switch button 13, the voltage of a wire to be tested is measured, a corresponding control button 12 is pressed according to a signboard 14, a proper testing gear is selected, then the length of an insulating telescopic rod 4 is adjusted according to the position of the wire to be tested, a tester can be far away from the electrified wire to be tested, electric shock caused by the fact that the tester is close to the electrified wire is avoided, the potential safety hazard of the tester can be reduced in the power frequency high-voltage testing process, the safety performance is improved, after adjustment is finished, the tester holds a handle 2, then a contact hook 6 at the other end of the insulating telescopic rod 4 is hung on the outer side of the tested wire, in addition, the contact hook 6 is S-shaped, the S-shaped contact hook 6 can be hung on the outer side of the wire, and can be clamped on the outer side of the wire by adopting an upward opening, contact mode with the wire is various to improve power frequency high voltage testing arrangement's practicality, touch hook 6 and give connecting wire 10 through the wire transmission, connecting wire 10 rethread connecting plug 7 and connection socket 8 transmit for testing arrangement body 1, and testing arrangement body 1 shows test information through display screen 11, thereby makes things convenient for the tester to test the power frequency high pressure.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a power frequency high voltage testing arrangement, includes testing arrangement body (1) and handle (2), its characterized in that: the testing device comprises a testing device body (1), a display screen (11) is fixedly mounted on the front side of the testing device body (1), a control button (12) is mounted on the front side of the testing device body (1), a switch button (13) is mounted on the front side of the testing device body (1), heat dissipation windows (17) are mounted on two sides of the testing device body (1), heat dissipation holes (16) are formed in the heat dissipation windows (17), connecting sockets (8) are fixedly mounted on the top of the testing device body (1), an insulating baffle (3) is fixedly mounted on the top of a handle (2), an insulating telescopic rod (4) is fixedly mounted on the top of the insulating baffle (3), a mounting cap (5) is fixedly mounted at one end, away from the insulating baffle (3), of the insulating telescopic rod (4), a contact hook (6) is fixedly mounted on the top of the mounting cap (5), and a wiring head (9) is fixedly mounted at the bottom of the handle (2), the bottom fixedly connected with connecting wire (10) of connector lug (9), connecting wire (10) keep away from the one end fixed mounting of connector lug (9) and have connecting plug (7).
2. The power frequency high voltage testing device of claim 1, wherein: the front fixed mounting of testing arrangement body (1) has signboard (14), the quantity of signboard (14) is the same with the quantity of control button (12), and the position of signboard (14) corresponds with the position of control button (12).
3. The power frequency high voltage testing device of claim 1, wherein: the front side of the testing device body (1) is fixedly provided with a charging interface (15).
4. The power frequency high voltage testing device of claim 1, wherein: the specification and size of the connecting plug (7) are matched with the specification and size of the connecting socket (8), and the connecting plug (7) is inserted in the connecting socket (8).
5. The power frequency high voltage testing device of claim 1, wherein: and an insulating layer is fixedly arranged on the outer side of the handle (2).
6. The power frequency high voltage testing device of claim 1, wherein: the bottom fixed mounting of testing arrangement body (1) has supporting legs (18), supporting legs (18) have four, and four supporting legs (18) are the bottom of rectangle symmetric distribution at testing arrangement body (1), the back fixed mounting of testing arrangement body (1) has access door (19).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120467436.7U CN214895412U (en) | 2021-03-03 | 2021-03-03 | Power frequency high voltage testing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120467436.7U CN214895412U (en) | 2021-03-03 | 2021-03-03 | Power frequency high voltage testing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214895412U true CN214895412U (en) | 2021-11-26 |
Family
ID=78856449
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120467436.7U Expired - Fee Related CN214895412U (en) | 2021-03-03 | 2021-03-03 | Power frequency high voltage testing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214895412U (en) |
-
2021
- 2021-03-03 CN CN202120467436.7U patent/CN214895412U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20211126 |