CN205317876U - Device is checked to cable core - Google Patents
Device is checked to cable core Download PDFInfo
- Publication number
- CN205317876U CN205317876U CN201520971576.2U CN201520971576U CN205317876U CN 205317876 U CN205317876 U CN 205317876U CN 201520971576 U CN201520971576 U CN 201520971576U CN 205317876 U CN205317876 U CN 205317876U
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- Prior art keywords
- main switch
- power supply
- switch
- cable core
- core
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- Expired - Fee Related
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- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical group [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 claims description 3
- 229910052744 lithium Inorganic materials 0.000 claims description 3
- 238000012795 verification Methods 0.000 claims 3
- 238000005259 measurement Methods 0.000 description 4
- 239000004020 conductor Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
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Abstract
The utility model discloses a device is checked to cable core, this device is checked to cable core includes: first sinle silk wiring end, hold the first switch -on indicating device who is connected with the wiring of first sinle silk, the first main switch of being connected with first switch -on indicating device, the power supply module who is connected with first main switch, the second main switch of being connected with power supply module, put through indicating device with the second that the second main switch is connected, hold with the second sinle silk wiring that second switch -on indicating device is connected, wherein, be connected first earthing terminal on the circuit between first main switch and the power supply module, be connected the second earthing terminal on the circuit between second main switch and the power supply module, through first sinle silk wiring end connecting cable sinle silk one end to through the second sinle silk wiring end connecting cable sinle silk other end, first switch -on indicating device of accessible and second switch -on indicating device indicated number when the sinle silk is same root can feed through the test to one end ground connection in addition, simple structure, and efficient, it is accurate to measure.
Description
Technical Field
The utility model relates to a device is checked to cable core.
Background
When newly-built or reform transform the transformer substation, change the wiring or the new wiring needs to check the cable core, and whether the tester utilizes the break-make of universal meter to judge cable core both ends wiring normally is correct, because the universal meter exists the inaccuracy that switches on the measurement, the operation is complicated, and the sinle silk quantity of present cable is many moreover, and the check still needs two people simultaneous operation to accomplish the time, greatly reduced work efficiency and the reliability that the sinle silk was checked.
Aiming at the technical problems that the measurement efficiency is low and the measurement is often inaccurate when a universal meter is used for checking the cable core at present, the technical problem to be solved urgently by technical personnel in the field is solved.
SUMMERY OF THE UTILITY MODEL
Use universal meter measurement of efficiency low and often unsafe technical problem when checking the cable conductor at present, the utility model provides a device is checked to cable conductor.
In one aspect, the utility model provides a device is checked to cable core, include:
a first core terminal;
a first connection indicating device connected to the first core terminal;
a first main switch connected to the first on indicating device;
a power supply component connected to the first master switch;
a second main switch connected to the power supply assembly;
a second on indicating device connected to the second main switch;
a second core terminal connected to the second connection indicating device; wherein,
connecting a first ground terminal to a line between the first main switch and the power supply module;
and a second grounding terminal is connected to a line between the second main switch and the power supply component.
Further, the first on indicating means includes:
a first buzzer connected to the first core terminal;
the first light-emitting diode is connected with the first buzzer; wherein,
the first light emitting diode is connected with a first resistor, and the first resistor is connected with the first main switch.
Further, the second on indicating means includes:
a second buzzer connected to the second core terminal;
the second light-emitting diode is connected with the second buzzer; wherein,
the second light emitting diode is connected with a second resistor, and the second resistor is connected with the second main switch.
Further, the power supply assembly includes:
the rechargeable battery is connected with the first main switch and the second main switch;
and the external power supply charging end is connected with the rechargeable battery.
Further, the power supply assembly further comprises:
and the photovoltaic module is connected with the rechargeable battery and is used for generating power through solar energy.
Further, the rechargeable battery is a lithium battery.
Compared with the prior art, the beneficial effects of the utility model reside in that:
the utility model provides a pair of device is checked to cable core, include: a first core terminal; a first connection indicating device connected to the first core terminal; a first main switch connected to the first on indicating device; a power supply component connected with the first main switch; a second main switch connected to the power supply unit; a second on indicating device connected to the second main switch; a second core terminal connected to the second connection indicating means; the circuit between the first main switch and the power supply component is connected with a first grounding terminal; a second grounding end is connected to a line between the second main switch and the power supply component; connect cable core one end through first sinle silk wiring end to connect the cable core other end through second sinle silk wiring end, the equipment is convenient, and the first switch-on indicating device of accessible and second switch-on indicating device indicate when the sinle silk is same root show, can communicate the test to one end ground connection moreover, simple structure, efficient, measure the accuracy.
Drawings
The accompanying drawings, which form a part hereof, 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 without undue limitation. In the drawings:
fig. 1 is a schematic circuit diagram according to an embodiment of the present invention.
Description of reference numerals:
1. a first core terminal; 11. a first buzzer; 12. a first light emitting diode; 13. a first resistor; 14. a first main switch; 15. a first ground terminal; 2. a power supply component; 3. a second core terminal; 31. a second buzzer; 32. a second light emitting diode; 33. a second resistor; 34. a second main switch; 35. and a second ground terminal.
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.
It should be noted that, in the present invention, the embodiments and features of the embodiments may be combined with each other without conflict. The preferred embodiments of the present invention will be further described with reference to the accompanying drawings:
an embodiment of the utility model provides a device is checked to cable core, as shown in fig. 1, include: a first core terminal 1; a first connection indicating device connected to the first core terminal 1; a first main switch 14 connected to the first on indicating means; a power supply unit 2 connected to the first master switch 14; a second main switch 34 connected to the power supply module 2; a second on indicating device connected to the second main switch 34; a second core terminal 3 connected to the second connection indicating means; wherein, a first ground terminal 15 is connected to a line between the first main switch 14 and the power module 2; a second ground terminal 35 is connected to a line between the second main switch 34 and the power module 2.
Through the sinle silk of the one end of connecting the cable that needs to be checked at first sinle silk wiring end 1 to connect the sinle silk of the other end of the cable that needs to be checked through second sinle silk wiring end 3, when the sinle silk of cable is same root, can instruct the suggestion through first switch-on indicating device and second switch-on indicating device. Similarly, when detecting whether the cable core can be smoothly grounded, the cable core checking device can also realize the detection and checking whether the cable core can be smoothly grounded.
The first connection indicating device and the second connection indicating device can be a sound prompting device and a light prompting device for indicating the conduction of the cable.
Preferably, as shown in fig. 1, the first on indicating means includes: a first buzzer 11 connected to the first core terminal 1; a first light emitting diode 12 connected to the first buzzer 11; the first light emitting diode 12 is connected to a first resistor 13, and the first resistor 13 is connected to a first main switch 14.
As shown in fig. 1, the second on indicating means includes: a second buzzer 31 connected to a terminal of the second core 3; a second light emitting diode 32 connected to the second buzzer 31; the second light emitting diode 32 is connected to a second resistor 33, and the second resistor 33 is connected to a second main switch 34.
When the first switch-on indicating device is switched on, the first light-emitting diode 12 can emit light and the first buzzer 11 can give out a sound prompt; similarly, when the second turn-on indicating means is turned on, the second light-emitting diode 32 may emit light, and the second buzzer 31 may sound an indication.
Further, the power supply module 2 includes: a rechargeable battery connected to the first main switch 14, the rechargeable battery being connected to the second main switch 34; and the external power supply charging end is connected with the rechargeable battery.
Preferably, the power supply module further comprises: and the photovoltaic module is connected with the rechargeable battery and is used for generating power through solar energy. The cable core checking device can charge the rechargeable battery through the charging end of the external power supply and also can charge the rechargeable battery through the photovoltaic module by utilizing solar energy. Wherein the rechargeable battery is a lithium battery.
The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (6)
1. A cable core verification device, comprising:
a first core terminal (1);
a first connection indicating device connected to the first core terminal (1);
a first main switch (14) connected to the first on indicating device;
a power supply assembly (2) connected to the first master switch (14);
a second main switch (34) connected to the power supply module (2);
a second on indication means connected to the second main switch (34);
a second core terminal (3) connected to the second connection indicating means; wherein,
-connecting a first ground (15) on the line between the first main switch (14) and the power supply assembly (2);
a second ground (35) is connected to a line between the second main switch (34) and the power module (2).
2. The cable core collating device of claim 1, wherein said first on indicating means includes:
a first buzzer (11) connected to the first core terminal (1);
a first light emitting diode (12) connected to the first buzzer (11); wherein,
the first light emitting diode (12) is connected with a first resistor (13), and the first resistor (13) is connected with the first main switch (14).
3. The cable core collating device of claim 1, wherein said second on indicating means includes:
a second buzzer (31) connected with the terminal of the second wire core (3);
a second light emitting diode (32) connected to the second buzzer (31); wherein,
the second light emitting diode (32) is connected with a second resistor (33), and the second resistor (33) is connected with the second main switch (34).
4. A cable core verification device according to any one of claims 1 to 3, wherein the power supply module (2) comprises:
a rechargeable battery connected to the first main switch (14), the rechargeable battery being connected to the second main switch (34);
and the external power supply charging end is connected with the rechargeable battery.
5. The cable core verification device of claim 4, wherein the power module further comprises:
and the photovoltaic module is connected with the rechargeable battery and is used for generating power through solar energy.
6. The cable core checking device according to claim 5, wherein the rechargeable battery is a lithium battery.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520971576.2U CN205317876U (en) | 2015-11-30 | 2015-11-30 | Device is checked to cable core |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520971576.2U CN205317876U (en) | 2015-11-30 | 2015-11-30 | Device is checked to cable core |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205317876U true CN205317876U (en) | 2016-06-15 |
Family
ID=56314285
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520971576.2U Expired - Fee Related CN205317876U (en) | 2015-11-30 | 2015-11-30 | Device is checked to cable core |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205317876U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106771800A (en) * | 2016-11-23 | 2017-05-31 | 国家电网公司 | A kind of common core cable detection means |
| CN110221157A (en) * | 2019-06-25 | 2019-09-10 | 国网山东省电力公司临朐县供电公司 | A kind of secondary cable core checking device |
-
2015
- 2015-11-30 CN CN201520971576.2U patent/CN205317876U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106771800A (en) * | 2016-11-23 | 2017-05-31 | 国家电网公司 | A kind of common core cable detection means |
| CN110221157A (en) * | 2019-06-25 | 2019-09-10 | 国网山东省电力公司临朐县供电公司 | A kind of secondary cable core checking device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| 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: 20160615 Termination date: 20211130 |