CN203056272U - Safe grounding device - Google Patents
Safe grounding device Download PDFInfo
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- CN203056272U CN203056272U CN 201220671270 CN201220671270U CN203056272U CN 203056272 U CN203056272 U CN 203056272U CN 201220671270 CN201220671270 CN 201220671270 CN 201220671270 U CN201220671270 U CN 201220671270U CN 203056272 U CN203056272 U CN 203056272U
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- grounding
- rod
- connection terminal
- voice alarm
- multimeter
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Abstract
本实用新型公开了一种安全接地装置，包括绝缘操作杆和通过接地线与所述绝缘操作杆连接的接地棒，所述接地线上设置有安全装置，所述安全装置包括万能表、发光二极管、语音报警器和接线端子，所述万能表、发光二极管、语音报警器和接线端子通过电路连接，所述接线端子通过接地线分别与所述绝缘操作杆和所述接地棒连接。可以在对线路或电气设备进行接地之前，通过万能表、发光二极管、语音报警器判断设备外壳是否带电，当设备带电时，发光二极管会发光提醒，语音报警器会发出语音报警提醒，并且可以通过万能表检测出所带电压的等级，有效地避免了损坏电器设备和人身伤亡事故的发生。本实用新型简便实用、安全可靠，具有很好的推广和应用价值。
The utility model discloses a safety grounding device, which comprises an insulating operating rod and a grounding rod connected to the insulating operating rod through a grounding wire. , a voice alarm and a connection terminal, the multimeter, the light emitting diode, the voice alarm and the connection terminal are connected through a circuit, and the connection terminal is respectively connected to the insulating operating rod and the ground rod through a grounding wire. Before grounding the line or electrical equipment, you can use the multimeter, light-emitting diode, and voice alarm to judge whether the equipment shell is charged. The multimeter detects the voltage level, which effectively avoids damage to electrical equipment and personal injury accidents. The utility model is simple and practical, safe and reliable, and has good popularization and application value.
Description
技术领域 technical field
本实用新型属于电力检修装备技术领域，特别涉及一种安全接地装置。 The utility model belongs to the technical field of electric power maintenance equipment, in particular to a safety grounding device.
背景技术 Background technique
接地线是在线路和变电施工中为防止临近带电体产生静电感应触电或误合闸时保证安全之用，在接地之前首先要对电气设备壳体进行验电，但是，往往检修人员凭借多次实践的经验或忘记带验电笔，而直接进行设备接地，极容易造成损坏电器设备和人身伤亡事故发生。 The grounding wire is used in the construction of lines and substations to prevent electrostatic induction electric shock or false closing of the adjacent electrified body to ensure safety. Practical experience or forgetting to bring the electroscope pen, and directly grounding the equipment will easily cause damage to electrical equipment and personal injury or death.
实用新型内容 Utility model content
本实用新型的目的是克服现有技术不足，提供了一种操作简便、安全可靠，在对电气设备进行接地时可以检测线路或电气设备是否带电以及所带电压高低的安全接地装置。 The purpose of the utility model is to overcome the deficiencies of the prior art, and provide a safety grounding device which is easy to operate, safe and reliable, and can detect whether the line or electrical equipment is charged and whether the voltage is high or low when the electrical equipment is grounded.
为达到上述目的本实用新型的技术方案是：一种安全接地装置，包括绝缘操作杆和通过接地线与所述绝缘操作杆连接的接地棒，所述接地线上设置有安全装置，所述安全装置包括万能表、发光二极管、语音报警器和接线端子，所述万能表、发光二极管、语音报警器和接线端子通过电路连接，所述接线端子通过接地线分别与所述绝缘操作杆和所述接地棒连接。 In order to achieve the above object, the technical solution of the utility model is: a safety grounding device, including an insulating operating rod and a grounding rod connected to the insulating operating rod through a grounding wire, a safety device is arranged on the grounding wire, and the safety device The device includes a multimeter, a light-emitting diode, a voice alarm and a connection terminal. The multimeter, the light-emitting diode, the voice alarm and the connection terminal are connected through a circuit, and the connection terminal is connected to the insulating operating rod and the connection terminal respectively through a grounding wire. Ground rod connection.
所述接线端子包括入线端子和出线端子，所述入线端子通过依次通过接地线和所述绝缘操作杆与设备外壳连接，所述出线端子通过接地线与所述接地棒连接。 The connection terminal includes an incoming line terminal and an outgoing line terminal, the incoming line terminal is connected to the equipment shell through a grounding wire and the insulating operating rod in sequence, and the outgoing line terminal is connected to the grounding rod through a grounding wire.
本实用新型通过在接地线上设置安全装置，可以在对线路或电气设备进行接地之前，通过万能表、发光二极管、语音报警器判断设备外壳是否带电，当设备带电时，发光二极管会发光提醒，语音报警器会发出语音报警提醒，并且可以通过万能表检测出所带电压的等级，有效地避免了损坏电器设备和人身伤亡事故的发生。本实用新型简便实用、安全可靠，具有很好的推广和应用价值。 The utility model is provided with a safety device on the grounding line, before grounding the line or electrical equipment, it can judge whether the equipment shell is charged through the universal meter, light-emitting diode, and voice alarm. When the equipment is charged, the light-emitting diode will emit light to remind, The voice alarm will issue a voice alarm reminder, and the voltage level can be detected by the multimeter, which effectively avoids damage to electrical equipment and personal casualties. The utility model is simple and practical, safe and reliable, and has good popularization and application value.
附图说明 Description of drawings
下面结合附图对本实用新型作进一步描述： Below in conjunction with accompanying drawing, the utility model will be further described:
图1是本实用新型的结构示意图。 Fig. 1 is a structural representation of the utility model.
具体实施方式： Detailed ways:
如图1所示：一种安全接地装置，包括绝缘操作杆1和通过接地线2与所述绝缘操作杆1连接的接地棒5，所述接地线2上设置有安全装置7，所述安全装置7包括万能表6、发光二极管4、语音报警器3和接线端子8，所述万能表6、发光二极管4、语音报警器3和接线端子8通过电路连接，所述接线端子8通过接地线2分别与所述绝缘操作杆1和所述接地棒5连接。所述接线端子8包括入线端子和出线端子，所述入线端子通过依次通过接地线2和所述绝缘操作杆1与设备外壳连接，所述出线端子通过接地线2与所述接地棒1连接。
As shown in Figure 1: a safety grounding device, including an insulating operating rod 1 and a
本实用新型通过在接地线上设置安全装置，可以在对线路或电气设备进行接地之前，通过万能表、发光二极管、语音报警器判断设备外壳是否带电，当设备带电时，发光二极管会发光提醒，语音报警器会发出语音报警提醒，并且可以通过万能表检测出所带电压的等级，有效地避免了损坏电器设备和人身伤亡事故的发生。本实用新型简便实用、安全可靠，具有很好的推广和应用价值。 The utility model is provided with a safety device on the grounding line, before grounding the line or electrical equipment, it can judge whether the equipment shell is charged through the universal meter, light-emitting diode, and voice alarm. When the equipment is charged, the light-emitting diode will emit light to remind, The voice alarm will issue a voice alarm reminder, and the voltage level can be detected by the multimeter, which effectively avoids damage to electrical equipment and personal casualties. The utility model is simple and practical, safe and reliable, and has good popularization and application value.
Claims (2)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220671270 CN203056272U (en) | 2012-12-09 | 2012-12-09 | Safe grounding device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220671270 CN203056272U (en) | 2012-12-09 | 2012-12-09 | Safe grounding device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203056272U true CN203056272U (en) | 2013-07-10 |
Family
ID=48739193
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220671270 Expired - Fee Related CN203056272U (en) | 2012-12-09 | 2012-12-09 | Safe grounding device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203056272U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106018932A (en) * | 2016-06-01 | 2016-10-12 | 国网辽宁省电力有限公司葫芦岛供电公司 | Low voltage power interruption inspection grounding wire having acousto-optic alarming function |
| CN107069259A (en) * | 2016-12-12 | 2017-08-18 | 国网北京市电力公司 | Portable ground wire |
| CN114039227A (en) * | 2021-11-09 | 2022-02-11 | 贵州电网有限责任公司 | Novel closed-phase assembled grounding wire |
-
2012
- 2012-12-09 CN CN 201220671270 patent/CN203056272U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106018932A (en) * | 2016-06-01 | 2016-10-12 | 国网辽宁省电力有限公司葫芦岛供电公司 | Low voltage power interruption inspection grounding wire having acousto-optic alarming function |
| CN107069259A (en) * | 2016-12-12 | 2017-08-18 | 国网北京市电力公司 | Portable ground wire |
| CN107069259B (en) * | 2016-12-12 | 2019-05-24 | 国网北京市电力公司 | Portable Ground Wire |
| CN114039227A (en) * | 2021-11-09 | 2022-02-11 | 贵州电网有限责任公司 | Novel closed-phase assembled grounding wire |
| CN114039227B (en) * | 2021-11-09 | 2024-04-12 | 贵州电网有限责任公司 | Combined assembled grounding wire |
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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 |
Granted publication date: 20130710 Termination date: 20141209 |
|
| EXPY | Termination of patent right or utility model |