CN202797334U - Pre-alarm grounding wire operation rod - Google Patents
Pre-alarm grounding wire operation rod Download PDFInfo
- Publication number
- CN202797334U CN202797334U CN 201220495694 CN201220495694U CN202797334U CN 202797334 U CN202797334 U CN 202797334U CN 201220495694 CN201220495694 CN 201220495694 CN 201220495694 U CN201220495694 U CN 201220495694U CN 202797334 U CN202797334 U CN 202797334U
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- China
- Prior art keywords
- electric induction
- alarm
- wire
- induction module
- 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.)
- Expired - Fee Related
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Abstract
The utility model discloses a pre-alarm grounding wire operation rod which comprises an insulation rod and a double-spring fastener type wire clip installed at the top end of the insulation rod. The insulation rod is connected with the double-spring fastener type wire clip through a rotating mechanism. An alarm, an electric induction module and a battery are arranged in the insulation rod, a self-detection switch is arranged on the outer wall of the insulation rod, the electric induction module is electrically connected with the battery, an output circuit of the electric induction module is respectively connected with the alarm and the self-detection switch, and an input circuit of the electric induction module is connected with an induction wire. The induction wire is fixed on two sides of the wire clip. The rotating mechanism can rotate through 360 degrees, and can facilitate assembly and disassembly of the grounding wire of a rectangular wire, a power transmission circuit and an outdoor circuit. The pre-alarm grounding wire operation rod has the advantages of being multipurpose and convenient to operate, has the electric induction function, and protects personal safety of operators.
Description
Technical field
The utility model relates to a kind of earth wire operation stick, relates in particular to a kind of pre-alarming grounding wire hook stick.
Background technology
When power transmission lines overhauling short-circuit grounding wire must be installed, mounting and dismounting at present short-circuit grounding wire is to utilize earth wire operation stick to operate.General earth bar is comprised of insulating rod, insulating rod and connector, and connector is tubulose, the wire clamp plug-in mounting in the top, insulating rod is inserted into its lower end, the form that wire clamp is commonly used has plain end screw compression type and double-reed mouth formula.Existing hook stick can not be rotated operation, can not carry out charged self check in addition, can not satisfy the user demand of different occasions.
Summary of the invention
For the problem that above-mentioned prior art exists, the utility model provides a kind of pre-alarming grounding wire hook stick.
To achieve these goals, the technical solution adopted in the utility model is: a kind of pre-alarming grounding wire hook stick, comprise insulating rod and the two-man act buckle-type wire clamp that is installed in the insulating rod top, link to each other by rotating mechanism between insulating bar and the two-man act buckle-type wire clamp, be provided with alarm, electric induction module and battery in the insulating bar, the outer wall of insulating bar is provided with self-test switch, the electric induction module is electrically connected with battery, the output circuit of electric induction module links to each other with self-test switch with alarm respectively, and the input circuit of electric induction module links to each other with the line of induction; The line of induction is fixed on the wire clamp both sides.
As preferably, insulating rod is telescopic structure.
Compared with prior art; the utility model has the advantage of: modern design; rotating mechanism can rotate by 360 degree; so just can only adopt two-man act bayonet type wire clamp just can conveniently realize the installation and removal of the earth connection of rectangle lead-in wire, power transformation circuit and outdoor circuit; have multi-use and easy to operate characteristics; also with the electric induction function, protect operating personnel's personal safety.
Description of drawings
Fig. 1 is structural representation of the present utility model;
Fig. 2 is electrical block diagram of the present utility model.
Among the figure: 1, two-man act buckle-type wire clamp; 2, rotating mechanism; 3, insulating bar; 4, the line of induction; 5, self-test switch.
Embodiment
The utility model is described in further detail below in conjunction with accompanying drawing.
As a kind of execution mode of the present utility model, consult Fig. 1 and Fig. 2, the utility model comprises insulating rod and is installed in the two-man act buckle-type wire clamp 1 on insulating rod top, link to each other by rotating mechanism 2 between insulating bar 3 and the two-man act buckle-type wire clamp 1, be provided with alarm, electric induction module and battery in the insulating bar 3, the outer wall of insulating bar 3 is provided with self-test switch 5, the electric induction module is electrically connected with battery, the output circuit of electric induction module links to each other with self-test switch 5 with alarm respectively, and the input circuit of electric induction module links to each other with the line of induction 4; The line of induction 4 is fixed on the wire clamp both sides.Insulating rod is telescopic structure.
The utility model is novel in design; rotating mechanism 2 can rotate by 360 degree; so just can only adopt two-man act bayonet type wire clamp just can conveniently realize the installation and removal of the earth connection of rectangle lead-in wire, power transformation circuit and outdoor circuit; have multi-use and easy to operate characteristics; also with the electric induction function, protect operating personnel's personal safety.
Although be recognized as a most practical and preferred embodiment and described the utility model in conjunction with current, but be to be understood that, the utility model is not limited to the disclosed embodiments, and is intended on the contrary contain multiple modification and equivalent arrangements included in the spirit and scope of the appended claims.
Claims (2)
1. pre-alarming grounding wire hook stick, comprise insulating rod and the two-man act buckle-type wire clamp that is installed in the insulating rod top, it is characterized in that: link to each other by rotating mechanism between described insulating bar and the two-man act buckle-type wire clamp, be provided with alarm, electric induction module and battery in the described insulating bar, the outer wall of described insulating bar is provided with self-test switch, the electric induction module is electrically connected with battery, the output circuit of electric induction module links to each other with self-test switch with alarm respectively, and the input circuit of electric induction module links to each other with the line of induction; The line of induction is fixed on the wire clamp both sides.
2. pre-alarming grounding wire hook stick according to claim 1, it is characterized in that: described insulating rod is telescopic structure.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 201220495694 CN202797334U (en) | 2012-09-26 | 2012-09-26 | Pre-alarm grounding wire operation rod |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 201220495694 CN202797334U (en) | 2012-09-26 | 2012-09-26 | Pre-alarm grounding wire operation rod |
Publications (1)
Publication Number | Publication Date |
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CN202797334U true CN202797334U (en) | 2013-03-13 |
Family
ID=47824530
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CN 201220495694 Expired - Fee Related CN202797334U (en) | 2012-09-26 | 2012-09-26 | Pre-alarm grounding wire operation rod |
Country Status (1)
Country | Link |
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CN (1) | CN202797334U (en) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103296500A (en) * | 2013-05-29 | 2013-09-11 | 国家电网公司 | Single-hook double-tongue tightening earthing clamp |
CN104241887A (en) * | 2013-06-20 | 2014-12-24 | 国家电网公司 | Three-phase wire grounding device capable of improving connection stability |
CN106025610A (en) * | 2016-06-01 | 2016-10-12 | 国网浙江新昌县供电公司 | Grounding apparatus with electrostatic alarm |
CN106356654A (en) * | 2016-10-14 | 2017-01-25 | 国网浙江省电力公司岱山县供电公司 | Snap-in type grounding wire operation rod |
-
2012
- 2012-09-26 CN CN 201220495694 patent/CN202797334U/en not_active Expired - Fee Related
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103296500A (en) * | 2013-05-29 | 2013-09-11 | 国家电网公司 | Single-hook double-tongue tightening earthing clamp |
CN104241887A (en) * | 2013-06-20 | 2014-12-24 | 国家电网公司 | Three-phase wire grounding device capable of improving connection stability |
CN106025610A (en) * | 2016-06-01 | 2016-10-12 | 国网浙江新昌县供电公司 | Grounding apparatus with electrostatic alarm |
CN106356654A (en) * | 2016-10-14 | 2017-01-25 | 国网浙江省电力公司岱山县供电公司 | Snap-in type grounding wire operation rod |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
C17 | Cessation of patent right | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130313 Termination date: 20130926 |