CN105305182A - Warning grounding device - Google Patents
Warning grounding device Download PDFInfo
- Publication number
- CN105305182A CN105305182A CN201510757520.1A CN201510757520A CN105305182A CN 105305182 A CN105305182 A CN 105305182A CN 201510757520 A CN201510757520 A CN 201510757520A CN 105305182 A CN105305182 A CN 105305182A
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- China
- Prior art keywords
- warning
- worker
- grounding
- warning lamp
- grounding wire
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Abstract
The invention discloses a warning grounding device, which comprises a grounding hook, a grounding wire and a ground rod, wherein a plurality of warning lamps are arranged on the grounding wire. The safety guarantee of a worker is greatly improved when the worker is warned and reminded; and the safety risk of a night repairing operation is reduced. In addition, the worker can also be reminded to remember to dismantle a line work grounding wire after finishing work through the grounding device with a warning function disclosed by the invention; the warning functions of the warning lamps are very glaring at night; the warning grounding device is convenient to search the grounding wire by the worker when playing a reminding role; an incident of a malignant misoperation due to the fact that the worker neglects dismantling of the grounding wire is prevented; and in addition, the warning role of the grounding wire disclosed by the invention reminds a non-worker that the installed grounding wire cannot be casually touched or moved.
Description
Technical field
The present invention relates to a kind of warning earthing device.
Background technology
Existing line work earth connection is made up of grounding hook and earth connection, earth rod.When line work, need first earth rod be inserted in ground after identification no-voltage, then three-phase ground be linked up with short circuit respectively and be articulated on line conductor, for safety measure is carried out in working region.To carry on construction work at night and in repairing work at circuit, because operating location is dark, staff, because not seeing field condition, often easily exceeds the work of working earthing line protection range.Because on-the-spot light is very poor after work completes, easily cause staff to forget dismounting earth connection, cause power transmission accident with ground.Simultaneously because original earth connection is not owing to warning sign, easily being touched by non-working person when not having personnel to guard, causing the generation of the situations such as electric shock or earthing device damage.Very large risk is brought to the safety of line work personnel and device security.
Summary of the invention
For the above-mentioned technical problem existed in prior art, the present invention proposes a kind of warning earthing device, it adopts following technical scheme:
A kind of warning earthing device, comprises grounding hook, earth connection and earth rod; Earth connection is provided with several warning lamps; Described warning lamp and earth connection adopt detachable connection; A clip is installed bottom each warning lamp, realizes warning lamp by described clip and be connected with the detachable of earth connection; Red LED lamp selected by described warning lamp; Each warning lamp is configured with a set of power supply circuits and a control switch; The opening and closing of warning lamp are controlled by described control switch; The distance of adjacent two warning lamps on earth connection is 1 ~ 2 meter.
Tool of the present invention has the following advantages:
The warning earthing device that the present invention addresses, earth connection is provided with several warning lamps, to staff's warning with while reminding, significantly improves the safety guarantee of staff, reduces the security risk of rushing to repair operation night; In addition, can also remind staff after finishing the work, remember to remove the earth connection of line work by this earthing device with alarm function, the alarm function of warning lamp is very dazzling at night, while playing prompting function, facilitate staff to search earth connection, prevent staff from leaking dismounting ground wire and pernicious misoperation event occurs; Further, the warning function of earthing device of the present invention reminds non-working person can not at will touch and move the earth connection installed.
Accompanying drawing explanation
Fig. 1 is the structural representation of a kind of warning earthing device in the present invention;
Wherein, 1-grounding hook, 2-earth connection, 3-earth rod, 4-warning lamp, 5-clip.
Embodiment
Below in conjunction with accompanying drawing and embodiment, the present invention is described in further detail:
Shown in composition graphs 1, a kind of warning earthing device, comprises grounding hook 1, earth connection 2 and earth rod 3.Grounding hook 1 is crimped by bolt with earth connection 2 upper end, and earth connection 2 is connected with earth rod 3 by bolt in lower end.Earth connection 2 is provided with several warning lamps 4.By this warning lamp 4, can play and warn the object of staff and non-working person at night.Concrete, the distance of adjacent two warning lamps 4 on earth connection 2 is 1 ~ 2 meter.Each warning lamp 4 all adopts detachable connection with earth connection 2, and this detachable connection can be such as be provided with a clip 5 bottom each warning lamp 4, realizes warning lamp be connected with the detachable of earth connection by 5 clips.This kind of connected mode, is convenient to the Fast Installation realizing warning lamp 4 when night work.Preferably, warning lamp 4 can select red LED lamp, more eye-catching on the one hand, good warning effect; Light is not very dazzling on the other hand, can not affect the repairing operation of staff.Preferably, each warning lamp 4 is configured with a set of power supply circuits and a control switch; The opening and closing of warning lamp 4 are controlled by control switch.Above-mentioned design achieves and controls the independence of each warning lamp 4, and warning lamp 4 reliability is in use high.The roughly course of work of the present invention is: when installing the earthing device in the present invention, being first arranged on the diverse location of earth connection 2 by each warning lamp 4, and opening the control switch of each warning lamp 4; Then earth rod 3 is inserted in the earth, identify after needing grounded part no-voltage, be hung in after grounding hook 1 short circuit on line conductor.When removing line-to-ground line 2, first grounding hook 1 is separated wire respectively, then earth rod 3 is extracted from the earth, finally close each warning lamp 4, and warning lamp 4 is pulled down from earth connection 2, preserve separately.
Certainly; more than illustrate and be only preferred embodiment of the present invention; the present invention is not limited to enumerate above-described embodiment; should be noted that; any those of ordinary skill in the art are under the instruction of this specification; made all equivalently to substitute, obvious variant, within the essential scope all dropping on this specification, protection of the present invention ought to be subject to.
Claims (1)
1. a warning earthing device, comprises grounding hook, earth connection and earth rod; It is characterized in that, earth connection is provided with several warning lamps; Described warning lamp and earth connection adopt detachable connection; A clip is installed bottom each warning lamp, realizes warning lamp by described clip and be connected with the detachable of earth connection; Red LED lamp selected by described warning lamp; Each warning lamp is configured with a set of power supply circuits and a control switch; The opening and closing of warning lamp are controlled by described control switch; The distance of adjacent two warning lamps on earth connection is 1 ~ 2 meter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510757520.1A CN105305182A (en) | 2015-11-09 | 2015-11-09 | Warning grounding device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510757520.1A CN105305182A (en) | 2015-11-09 | 2015-11-09 | Warning grounding device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105305182A true CN105305182A (en) | 2016-02-03 |
Family
ID=55202126
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510757520.1A Withdrawn CN105305182A (en) | 2015-11-09 | 2015-11-09 | Warning grounding device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105305182A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106898992A (en) * | 2017-03-21 | 2017-06-27 | 国网安徽省电力公司检修公司 | High voltage power transmission is grounded anti-misoperation apparatus and control method |
-
2015
- 2015-11-09 CN CN201510757520.1A patent/CN105305182A/en not_active Withdrawn
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106898992A (en) * | 2017-03-21 | 2017-06-27 | 国网安徽省电力公司检修公司 | High voltage power transmission is grounded anti-misoperation apparatus and control method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20160203 |