CN218412597U - Acousto-optic electricity testing current clamping device for 10kV live working - Google Patents

Abstract

The utility model relates to the technical field of live working equipment, in particular to a 10kV live working acousto-optic electricity testing current clamping device, which comprises a high-voltage detector, a receiver and a power supply, wherein the high-voltage detector is used for carrying out electricity testing measurement and transmits measurement data to the receiver by adopting a wireless data transmission technology; a receiver for visual and remote switching of functions of data; and the telescopic insulating rod is used for hanging the high-voltage detector on the bare conductor. In this 10kV live working is with reputation electricity test current clamping device, solved conventional method, need purchase the problem of many sets of high-voltage electroscope according to different voltage classes, the design that integrates has satisfied a multi-purpose functional demand, only need hang the detector on naked wire with the insulator spindle during the test, can read the voltage value on handheld receiver through wireless signal transmission, it is very directly perceived to know at a glance, and it is very convenient to operate. The wireless signal linear transmission guarantees remote control, and the detector makes the test simpler light through audible-visual annunciator audible-visual alarm.

Description

Acousto-optic electricity testing current clamping device for 10kV live working

Technical Field

The utility model relates to a live working equipment technical field, specifically speaking relates to a 10kV live working tests electric current and pincers flows device with reputation.

Background

Before the live-line work of a 10kV distribution network starts, the normal running of a live-line must be verified through an electroscope, and meanwhile, the safety of live-line workers is seriously threatened by a load disconnection drainage wire, so that the specific line current must be known through a pincerlike ammeter. The electroscope and the clip-on ammeter of current operation personnel all function singleness, often need earlier to test the electricity with the electroscope to the three-phase wire, and reuse clip-on ammeter current surveying, repeated operation increases operation personnel's work load, increases the safety risk, and the most common electroscope has following several problems usually on the present circuit:

1. a plurality of sets of high-voltage electroscopes are required to be purchased according to different voltage grades;

2. the on-load disconnection and connection of the lead wire is ten forbidden orders of live working, so that a clamp ammeter is required to determine the no-load of a line before the working is started, and the clamp ammeter is required to be independently configured;

3. the electroscope and the pincerlike ampere meter of current operation personnel all function singleness often need test the electricity to the three-phase wire with the electroscope earlier, and reuse pincerlike ampere meter current surveying, repeated operation increases operation personnel's work load, increase safety risk.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a 10kV live working is with reputation electricity test current clamping device to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a 10kV live working is with reputation electricity test clamping flow device, including high-voltage detector for test electricity measurement, high-voltage detector adopts wireless data transmission technique with measured data transmission to the receiver;

a receiver for visual and remote switching of functions of data;

and the telescopic insulating rod is used for hanging the high-voltage detector on the bare conductor.

Preferably, the top of the high-voltage detector is provided with a high-voltage detector probe hook, and the bottom of the high-voltage detector is provided with a detector insulating rod connecting port.

Preferably, the bottom of the high-voltage detector is sequentially provided with a detector POWER key, a POWER indicator and a detector battery cover, the inner side of the detector battery cover is provided with a battery compartment, and a battery is arranged in the battery compartment.

Preferably, an electricity testing indicator lamp is further installed inside the high-voltage detector.

Preferably, the middle of the front surface of the receiver is provided with a receiver HOLD key, a display voltage level switching key, a display voltage-to-ground voltage switching key and a voltage and current test switching key, the lower part of the front surface of the receiver is provided with the receiver HOLD key, and the upper part of the front surface of the receiver is provided with a receiver LCD display screen.

Preferably, a receiver antenna is mounted on the top of the receiver.

Preferably, a USB interface is disposed on the top of the receiver.

Preferably, the telescopic insulating rod is composed of a plurality of sleeved movable pipes, the movable pipes can slide outwards to extend the telescopic insulating rod, and can slide inwards to store the telescopic insulating rod so as to shorten the telescopic insulating rod.

Compared with the prior art, the beneficial effects of the utility model are that:

1. in the acousto-optic electroscopy current clamping device for 10kV live working, the problem that a plurality of sets of high-voltage electroscopes need to be purchased according to different voltage levels in the conventional method is solved, and the integrated design meets the functional requirement of one set of multi-purpose.

2. In the acousto-optic electricity testing current clamping device for 10kV live working, during testing, a detector is hung on a bare conductor only by using an insulating rod, and a voltage value can be read on a handheld receiver through wireless signal transmission, so that the acousto-optic electricity testing current clamping device is very visual and very convenient to operate. The wireless signal linear transmission guarantees remote control, and the detector makes the test simpler light through audible-visual annunciator audible-visual alarm.

Drawings

Fig. 1 is a schematic view of the overall structure of the medium-high voltage detector of the present invention;

fig. 2 is a schematic diagram of the bottom structure of the medium-high voltage detector of the present invention;

fig. 3 is a schematic structural diagram of a receiver according to the present invention;

fig. 4 is a schematic structural view of the middle telescopic insulating rod of the present invention.

The various reference numbers in the figures mean:

1. a high-voltage detector feeler; 2. a high voltage detector; 3. a detector insulating rod connecting port; 4. a detector POWER key; 5. a power indicator light; 6. a detector battery cover; 7. an electricity testing indicator light; 8. a receiver POWER key; 9. a receiver HOLD key; 10. displaying a voltage grade switching key; 11. displaying a voltage to ground switching key; 12. a voltage and current test switching key; 13. a receiver LCD display screen; 14. a receiver; 15. a USB interface; 16. a receiver antenna; 17. flexible insulator spindle.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the 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 utility model provides a 10kV live working is with reputation electricity test current clamping device, as shown in fig. 1-4, including high pressure detector 2 for test the electricity and measure, high pressure detector 2 adopts wireless data transmission technique to transmit the measured data to receiver 14, installs wireless transmitter on high pressure detector 2, installs wireless receiver on receiver 14, is used for signal transmission; a receiver 14 for visual and remote switching of functions of data; and the telescopic insulating rod 17 is used for hanging the high-voltage detector 2 on the bare conductor.

In this embodiment, the top of the high voltage detector 2 is provided with the high voltage detector probe hook 1, and the bottom of the high voltage detector 2 is provided with the detector insulating rod connector 3 for connecting with the telescopic insulating rod 17, moving the telescopic insulating rod 17 to the bare conductor, and hanging the high voltage detector probe hook 1 on the bare conductor.

Specifically, a detector POWER key 4 and a POWER indicator lamp 5 are sequentially mounted at the bottom of the high-voltage detector 2, the POWER key 4 is used for starting and stopping the machine, the POWER indicator lamp 5 is used for indicating POWER, a detector battery cover 6 is further mounted, a battery compartment is arranged on the inner side of the detector battery cover 6, a battery is mounted in the battery compartment and used for supplying POWER, an audible and visual alarm is further mounted on the high-voltage detector 2 and used for giving an alarm, the audible and visual alarm is powered by the battery in the battery compartment, and after a signal detected by the high-voltage detector 2 exceeds a preset range, the signal is transmitted to the audible and visual alarm through an internal wireless generator, so that the audible and visual alarm can be controlled to give an audible and visual alarm.

Furthermore, an electricity testing indicator light 7 is further installed inside the high-voltage detector 2 and used for indicating when the high-voltage detector 2 tests electricity.

Further, a receiver HOLD key 9, a display voltage level switching key 10, a display voltage-to-ground voltage switching key 11, and a voltage current test switching key 12 are installed in the middle of the front surface of the receiver 14, and respectively display different data information, the receiver HOLD key 9 is installed on the lower portion of the front surface of the receiver 14, and a receiver LCD display screen 13 is installed on the upper portion of the front surface of the receiver 14, and is used for displaying data information.

Further, a receiver antenna 16 is mounted on the top of the receiver 14 for improving the received signal strength of the receiver 14.

Further, a USB interface 15 is disposed on the top of the receiver 14, so as to facilitate downloading and reading of signals by an external device.

Further, flexible insulator spindle 17 adopts a plurality of movable tubes that cup joint to constitute, and the movable tube can outwards slide and make flexible insulator spindle 17 extend, also can inwards slide to accomodate and make flexible insulator spindle 17 shorten, and convenient flexible insulator spindle 17 is flexible to be used, fixes and removes high voltage detector 2 through flexible insulator spindle 17, is convenient for hang high voltage detector 2.

The utility model discloses a 10kV live working tests electricity current clamping device with reputation is when using, at first assemble the device, only need to stretch out and draw back 17 manual extensions of insulator spindle after that, high-pressure detector of high-pressure detector 2 is visited hook 1 and is hung on naked conductor through flexible insulator spindle 17, can read the magnitude of voltage on handheld receiver 14 through radio signal transmission, surveyability is very directly perceived, the operation is very convenient, radio signal straight line transmission distance is about 30 meters, detector 14 has the audible-visual annunciator to carry out audible-visual alarm, make the test simpler light.

Finally, it should be noted that in the high voltage detector 2, the receiver 14, and the like in this embodiment, electronic components in the above components are all common standard components or components known to those skilled in the art, and the structure and principle thereof are known to those skilled in the art through technical manuals or through routine experimental methods, at the idle position of this apparatus, all the above electrical components are connected through wires, and the specific connection means should refer to the sequential working sequence among the above electrical components in the above working principle to complete electrical connection, which are known in the art.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It should be understood by those skilled in the art that the present invention is not limited by the above embodiments, and the description in the above embodiments and the description is only preferred examples of the present invention, and is not intended to limit the present invention, and that the present invention can have various changes and modifications without departing from the spirit and scope of the present invention, and these changes and modifications all fall into the scope of the claimed invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims (8)

1. The utility model provides a 10kV live working is with reputation electricity test current clamping device which characterized in that: comprises that

The high-voltage detector (2) is used for carrying out electroscopy measurement, and the high-voltage detector (2) adopts a wireless data transmission technology to transmit measurement data to the receiver (14);

a receiver (14) for visual and remote switching of functions of the data;

and the telescopic insulating rod (17) is used for hanging the high-voltage detector (2) on the bare conductor.

2. The acousto-optic electroscopic current clamping device for 10kV live working according to claim 1, wherein: the high-voltage detector probe hook (1) is installed at the top of the high-voltage detector (2), and the detector insulating rod connector (3) is installed at the bottom of the high-voltage detector (2).

3. The acousto-optic electroscopic current clamping device for 10kV live working according to claim 1, wherein: detector POWER key (4), POWER indicator (5) are installed in proper order to the bottom of high pressure detector (2), still install detector battery cover (6), the inboard of detector battery cover (6) is provided with the battery compartment, installs the battery in the battery compartment.

4. The acousto-optic electroscopic current clamping device for 10kV live working according to claim 1, wherein: an electricity testing indicator lamp (7) is further installed inside the high-voltage detector (2).

5. The acousto-optic electroscopic current clamping device for 10kV live working according to claim 1, wherein: the front middle part of receiver (14) is installed receiver HOLD key (9), shows that voltage level switches button (10), shows and switches button (11), voltage current test and switches button (12) to ground voltage, receiver HOLD key (9) is installed to the front lower part of receiver (14), receiver LCD display screen (13) is installed on the front upper portion of receiver (14).

6. The acousto-optic electroscopy current clamping device for 10kV live working according to claim 1, wherein: the top of the receiver (14) is provided with a receiver antenna (16).

7. The acousto-optic electroscopic current clamping device for 10kV live working according to claim 1, wherein: the top of the receiver (14) is provided with a USB interface (15).

8. The acousto-optic electroscopic current clamping device for 10kV live working according to claim 1, wherein: flexible insulator spindle (17) adopt a plurality of movable tubes that cup joint to constitute, the movable tube can outwards slide and make flexible insulator spindle (17) extension, also can inwards slide to accomodate and make flexible insulator spindle (17) shorten.

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