CN205317876U - Device is checked to cable core - Google Patents
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- 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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Abstract
本实用新型公开了一种电缆线芯核对装置，该电缆线芯核对装置包括：第一线芯接线端；与第一线芯接线端连接的第一接通指示装置；与第一接通指示装置连接的第一主开关；与第一主开关连接的电源组件；与电源组件连接的第二主开关；与第二主开关连接的第二接通指示装置；与第二接通指示装置连接的第二线芯接线端；其中，在第一主开关与电源组件之间的线路上连接第一接地端；在第二主开关与电源组件之间的线路上连接第二接地端；通过第一线芯接线端连接电缆线芯一端，并通过第二线芯接线端连接电缆线芯另一端，当线芯为同一根时可通过第一接通指示装置和第二接通指示装置指示显示，而且可以对一端接地连通测试，结构简单，效率高，测量准确。
The utility model discloses a cable core check device. The cable core check device comprises: a first wire core terminal; a first connection indicating device connected with the first line core terminal; The first main switch connected to the device; the power supply component connected to the first main switch; the second main switch connected to the power supply component; the second on-indicating device connected to the second main switch; connected to the second on-indicating device The second wire core terminal; wherein, the first ground terminal is connected to the line between the first main switch and the power supply component; the second ground terminal is connected to the line between the second main switch and the power supply component; through the first The wire core terminal is connected to one end of the cable core, and is connected to the other end of the cable core through the second wire core terminal. When the wire cores are the same, it can be indicated and displayed by the first connection indicating device and the second connection indicating device, and It can test the connection of one end to the ground, and has the advantages of simple structure, high efficiency and accurate measurement.
Description
技术领域technical field
本实用新型涉及一种电缆线芯核对装置。The utility model relates to a cable core checking device.
背景技术Background technique
在新建或改造变电站时，改接线或新接线需要核对电缆线芯，试验人员通常是利用万用表的通断来判断电缆线芯两端接线是否正确，由于万用表存在导通测量的不准确性，操作复杂，而且目前电缆的线芯数量多，核对时还需要两人同时操作才能完成，大大降低了工作效率和线芯核对的可靠性。When building or renovating a substation, it is necessary to check the cable core when wiring is changed or new. The tester usually uses the multimeter to judge whether the wiring at both ends of the cable core is correct. Due to the inaccuracy of the multimeter, the operation Complicated, and the current cable has a large number of cores, and two people need to operate at the same time to complete the check, which greatly reduces the work efficiency and the reliability of the core check.
针对目前核对电缆芯线时使用万用表测量效率低而且经常不准确的技术问题，是本领域技术人员亟待解决的技术问题。Aiming at the low efficiency and often inaccurate technical problem of using a multimeter to measure the cable core wire at present, it is a technical problem to be solved urgently by those skilled in the art.
实用新型内容Utility model content
为了克服目前核对电缆芯线时使用万用表测量效率低而且经常不准确的技术问题，本实用新型提供一种电缆线芯核对装置。In order to overcome the current technical problem of low efficiency and often inaccurate measurement using a multimeter when checking cable core wires, the utility model provides a cable core checking device.
一方面，本实用新型提供了一种电缆线芯核对装置，包括：On the one hand, the utility model provides a cable core checking device, comprising:
第一线芯接线端；first core terminal;
与所述第一线芯接线端连接的第一接通指示装置；a first on indicator device connected to the first core terminal;
与所述第一接通指示装置连接的第一主开关；a first main switch connected to said first on-indication device;
与所述第一主开关连接的电源组件；a power supply component connected to the first main switch;
与所述电源组件连接的第二主开关；a second main switch connected to the power supply assembly;
与所述第二主开关连接的第二接通指示装置；a second on-indicating device connected to the second main switch;
与所述第二接通指示装置连接的第二线芯接线端；其中，A second core terminal connected to the second on-indication device; wherein,
在所述第一主开关与所述电源组件之间的线路上连接第一接地端；connecting a first ground terminal to the line between the first main switch and the power supply assembly;
在所述第二主开关与所述电源组件之间的线路上连接第二接地端。A second ground terminal is connected to the line between the second main switch and the power supply assembly.
进一步地，所述第一接通指示装置包括：Further, the first on indication device includes:
与所述第一线芯接线端连接的第一蜂鸣器；a first buzzer connected to the first core terminal;
与所述第一蜂鸣器连接的第一发光二极管；其中，A first light-emitting diode connected to the first buzzer; wherein,
所述第一发光二极管连接第一电阻，所述第一电阻连接所述第一主开关。The first light emitting diode is connected to a first resistor, and the first resistor is connected to the first main switch.
进一步地，所述第二接通指示装置包括：Further, the second on indication device includes:
与所述第二线芯接线端连接的第二蜂鸣器；a second buzzer connected to the second core terminal;
与所述第二蜂鸣器连接的第二发光二极管；其中，A second light emitting diode connected to the second buzzer; wherein,
所述第二发光二极管连接第二电阻，所述第二电阻连接所述第二主开关。The second light emitting diode is connected to a second resistor, and the second resistor is connected to the second main switch.
进一步地，所述电源组件包括：Further, the power supply assembly includes:
与所述第一主开关连接的充电电池，所述充电电池与所述第二主开关连接；a rechargeable battery connected to the first main switch, the rechargeable battery connected to the second main switch;
与所述充电电池连接的外接电源充电端。An external power supply charging terminal connected to the rechargeable battery.
进一步地，所述电源组件还包括：Further, the power supply assembly also includes:
与所述充电电池连接的用于通过太阳能发电的光伏组件。A photovoltaic module connected to the rechargeable battery for generating electricity through solar energy.
进一步地，所述充电电池为锂电池。Further, the rechargeable battery is a lithium battery.
与现有技术相比，本实用新型的有益效果在于：Compared with the prior art, the utility model has the beneficial effects of:
本实用新型提供的一种电缆线芯核对装置，包括：第一线芯接线端；与第一线芯接线端连接的第一接通指示装置；与第一接通指示装置连接的第一主开关；与第一主开关连接的电源组件；与电源组件连接的第二主开关；与第二主开关连接的第二接通指示装置；与第二接通指示装置连接的第二线芯接线端；其中，在第一主开关与电源组件之间的线路上连接第一接地端；在第二主开关与电源组件之间的线路上连接第二接地端；通过第一线芯接线端连接电缆线芯一端，并通过第二线芯接线端连接电缆线芯另一端，组装方便，当线芯为同一根时可通过第一接通指示装置和第二接通指示装置指示显示，而且可以对一端接地连通测试，结构简单，效率高，测量准确。A cable core checking device provided by the utility model comprises: a first wire core terminal; a first connection indicating device connected with the first line core terminal; a first main connecting device connected with the first connection indicating device; switch; a power supply assembly connected to the first main switch; a second main switch connected to the power supply assembly; a second on-indication device connected to the second main switch; a second core terminal connected to the second on-indication device ; Wherein, connect the first ground terminal on the line between the first main switch and the power supply assembly; connect the second ground terminal on the line between the second main switch and the power supply assembly; connect the cable through the first core terminal One end of the wire core is connected to the other end of the cable core through the second wire core terminal, which is convenient for assembly. When the wire cores are the same, it can be indicated and displayed by the first connection indicating device and the second connection indicating device, and one end can be connected Ground connection test, simple structure, high efficiency, accurate measurement.
附图说明Description of drawings
构成本实用新型的一部分的附图用来提供对本实用新型的进一步理解，本实用新型的示意性实施例及其说明用于解释本实用新型，并不构成对本实用新型的不当限定。在附图中：The accompanying drawings constituting a part of the utility model are used to provide a further understanding of the utility model, and the schematic embodiments of the utility model and their descriptions are used to explain the utility model, and do not constitute improper limitations to the utility model. In the attached picture:
图1为本实用新型实施例的电路原理示意图。Fig. 1 is a schematic diagram of the circuit principle of the embodiment of the utility model.
附图标记说明：Explanation of reference signs:
1、第一线芯接线端；11、第一蜂鸣器；12、第一发光二极管；13、第一电阻；14、第一主开关；15、第一接地端；2、电源组件；3、第二线芯接线端；31、第二蜂鸣器；32、第二发光二极管；33、第二电阻；34、第二主开关；35、第二接地端。1. The first core terminal; 11. The first buzzer; 12. The first light-emitting diode; 13. The first resistor; 14. The first main switch; 15. The first grounding terminal; 2. The power supply component; 3 , the second core terminal; 31, the second buzzer; 32, the second light-emitting diode; 33, the second resistor; 34, the second main switch; 35, the second grounding terminal.
具体实施方式detailed description
下面将结合本实用新型实施例中的附图，对本实用新型实施例中的技术方案进行清楚、完整地描述，显然，所描述的实施例仅仅是本实用新型一部分实施例，而不是全部的实施例。基于本实用新型中的实施例，本领域普通技术人员在没有做出创造性劳动前提下所获得的所有其他实施例，都属于本实用新型保护的范围。The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of them. example. Based on the embodiments of the present utility model, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the scope of protection of the present utility model.
需要说明的是，在不冲突的情况下，本实用新型中的实施例及实施例中的特征可以相互组合。下面结合附图，对本实用新型的各优选实施例作进一步说明：It should be noted that, in the case of no conflict, the embodiments of the present invention and the features in the embodiments can be combined with each other. Below in conjunction with accompanying drawing, each preferred embodiment of the present utility model is described further:
本实用新型实施例提供一种电缆线芯核对装置，如图1所示，包括：第一线芯接线端1；与第一线芯接线端1连接的第一接通指示装置；与第一接通指示装置连接的第一主开关14；与第一主开关14连接的电源组件2；与电源组件2连接的第二主开关34；与第二主开关34连接的第二接通指示装置；与第二接通指示装置连接的第二线芯接线端3；其中，在第一主开关14与电源组件2之间的线路上连接第一接地端15；在第二主开关34与电源组件2之间的线路上连接第二接地端35。The embodiment of the utility model provides a cable core check device, as shown in Figure 1, comprising: a first wire core terminal 1; The first main switch 14 connected to the indicator device; the power supply assembly 2 connected to the first main switch 14; the second main switch 34 connected to the power supply assembly 2; the second on indicator device connected to the second main switch 34 ; The second core terminal 3 connected to the second on-indicating device; wherein, the first ground terminal 15 is connected on the line between the first main switch 14 and the power supply assembly 2; the second main switch 34 and the power supply assembly 2 is connected to the second ground terminal 35.
通过在第一线芯接线端1连接需要核对的电缆的一端的线芯，并通过第二线芯接线端3连接需要核对的电缆的另一端的线芯，在电缆的线芯为同一根时，会通过第一接通指示装置与第二接通指示装置指示提示。同样，在检测电缆线芯是否能够畅通接地时，该电缆线芯核对装置也可以实现检测核对电缆线芯是否能够畅通接地。By connecting the wire core of one end of the cable to be checked at the first wire core terminal 1, and connecting the wire core of the other end of the cable to be checked through the second wire core terminal 3, when the wire cores of the cable are the same, The prompt will be indicated through the first connection indicating device and the second connecting indicating device. Similarly, when detecting whether the cable core can be unimpededly grounded, the cable core checking device can also detect and check whether the cable core can be unimpededly grounded.
第一接通指示装置与第二接通指示装置可以是指示线缆导通的声音提示装置和光线提示装置。The first connection indicating device and the second connection indicating device may be a sound prompting device and a light prompting device indicating that the cable is connected.
优选的，如图1所示，第一接通指示装置包括：与第一线芯接线端1连接的第一蜂鸣器11；与第一蜂鸣器11连接的第一发光二极管12；其中，第一发光二极管12连接第一电阻13，第一电阻13连接第一主开关14。Preferably, as shown in FIG. 1 , the first on indication device includes: a first buzzer 11 connected to the first wire core terminal 1; a first light emitting diode 12 connected to the first buzzer 11; wherein , the first light emitting diode 12 is connected to the first resistor 13 , and the first resistor 13 is connected to the first main switch 14 .
如图1所示，第二接通指示装置包括：与第二线芯3接线端连接的第二蜂鸣器31；与第二蜂鸣器31连接的第二发光二极管32；其中，第二发光二极管32连接第二电阻33，第二电阻33连接第二主开关34。As shown in Figure 1, the second on-indicating device includes: a second buzzer 31 connected to the terminal of the second wire core 3; a second light-emitting diode 32 connected to the second buzzer 31; The diode 32 is connected to the second resistor 33 , and the second resistor 33 is connected to the second main switch 34 .
在第一接通指示装置接通电源时可以通过第一发光二极管12发光，并通过第一蜂鸣器11声音提示；同样，在第二接通指示装置接通电源时可以通过第二发光二极管32发光，并通过第二蜂鸣器31声音提示。When the first turn-on indicating device is powered on, it can emit light through the first light-emitting diode 12, and sound prompts through the first buzzer 11; 32 is illuminated, and through the second buzzer 31 sound prompts.
另外，电源组件2包括：与第一主开关14连接的充电电池，充电电池与第二主开关34连接；与充电电池连接的外接电源充电端。In addition, the power supply assembly 2 includes: a rechargeable battery connected to the first main switch 14, and the rechargeable battery is connected to the second main switch 34; and an external power supply charging terminal connected to the rechargeable battery.
优选的，电源组件还包括：与充电电池连接的用于通过太阳能发电的光伏组件。该电缆线芯核对装置既可以通过外接电源充电端给充电电池充电，也可以通过光伏组件利用太阳能为充电电池充电。其中，充电电池为锂电池。Preferably, the power supply assembly further includes: a photovoltaic assembly connected to the rechargeable battery for generating electricity through solar energy. The cable core checking device can not only charge the rechargeable battery through the charging terminal of the external power supply, but also can charge the rechargeable battery with solar energy through the photovoltaic module. Wherein, the rechargeable battery is a lithium battery.
以上仅为本实用新型的较佳实施例而已，并不用以限制本实用新型，凡在本实用新型的精神和原则之内，所作的任何修改、等同替换、改进等，均应包含在本实用新型的保护范围之内。The above are only preferred embodiments of the utility model, and are not intended to limit the utility model. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the utility model shall be included in the utility model. within the scope of the new protection.
Claims (6)
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| Application Number | Priority Date | Filing Date | Title |
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| CN201520971576.2U CN205317876U (en) | 2015-11-30 | 2015-11-30 | Device is checked to cable core |
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| CN201520971576.2U CN205317876U (en) | 2015-11-30 | 2015-11-30 | Device is checked to cable core |
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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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