CN201846005U - Tool for replacing fuse of outdoor voltage transformer - Google Patents
Tool for replacing fuse of outdoor voltage transformer Download PDFInfo
- Publication number
- CN201846005U CN201846005U CN2010205869063U CN201020586906U CN201846005U CN 201846005 U CN201846005 U CN 201846005U CN 2010205869063 U CN2010205869063 U CN 2010205869063U CN 201020586906 U CN201020586906 U CN 201020586906U CN 201846005 U CN201846005 U CN 201846005U
- Authority
- CN
- China
- Prior art keywords
- voltage transformer
- fuse
- tool
- replacing
- outdoor voltage
- Prior art date
- 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 relates to a tool for replacing a fuse of an outdoor voltage transformer, which is characterized by comprising two U-shaped plates (1), wherein the two U-shaped plates (1) are connected by two screws (2). The tool can save the time of replacing the fuse of the voltage transformer, reduce the power failure time of the voltage transformer, eliminate the accident potential of touching a charged bus by accident when the fuse is replaced and reduces the labor.
Description
Technical field
The utility model relates to a kind of fuse instrument that is used to change outdoor voltage transformer.
Background technology
Voltage transformer is for measuring and protecting the visual plant of usefulness that critical role is arranged in system in the electric power system.In sending the electricity operation; because overvoltage; cause the high-tension fuse of voltage transformer to fuse through regular meeting; in changing fuse; if the control of operations staff's strength is not in place; can touch drainage plate easily; it is forwarded on the charged bus easily; cause busbar short-circuit; cause accident expansion and device damage and personal injury; so need many people to cooperate when the operations staff changes fuse, part operations staff holds drainage plate with the action bars station to certain angle below, in order to avoid drainage plate rotates.
The utility model content
The purpose of this utility model provides a kind of fuse instrument of changing outdoor voltage transformer, replacing fuse that can be safe, efficient, time saving and energy saving.
For achieving the above object, the technical solution adopted in the utility model is:
A kind of fuse instrument of changing outdoor voltage transformer, its special feature are, comprise two U templates, connect by two screw rods between these two U templates.
Wherein on screw rod, be provided with screw thread, on screw thread, be set with adjusting nut.
Wherein have a groove on a U template.
Instrument of the present utility model can be saved the voltage transformer change of fuse time, reduces the voltage transformer interruption duration, eliminates and changes the accident potential that the fuse mistiming is bumped charged bus, reduces manpower.
Description of drawings
Accompanying drawing 1 is a structural representation of the present utility model.
Embodiment
The utility model is described in more detail below in conjunction with accompanying drawing:
As shown in Figure 1, the utility model comprises two U templates 1, connects by two screw rods 2 between these two U templates 1, is provided with screw thread on screw rod 2, is set with adjusting nut on screw thread, has a groove 3 on a U template 1 therein in addition.
During use firm being placed on of instrument had on the fuse of arc, can regulate length as required, at dress, when tearing fuse open, groove 3 can be placed the drainage plate of voltage transformer, in case make movable drainage plate touch charged bus in replacing.
Claims (3)
1. a fuse instrument of changing outdoor voltage transformer is characterized in that: comprise two U templates (1), connect by two screw rods (2) between these two U templates (1).
2. the fuse instrument of the outdoor voltage transformer of replacing as claimed in claim 1 is characterized in that: wherein be provided with screw thread on screw rod (2), be set with adjusting nut on screw thread.
3. the fuse instrument of the outdoor voltage transformer of replacing as claimed in claim 1 or 2 is characterized in that: wherein have a groove (3) on the U template (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205869063U CN201846005U (en) | 2010-11-02 | 2010-11-02 | Tool for replacing fuse of outdoor voltage transformer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205869063U CN201846005U (en) | 2010-11-02 | 2010-11-02 | Tool for replacing fuse of outdoor voltage transformer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201846005U true CN201846005U (en) | 2011-05-25 |
Family
ID=44040881
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010205869063U Expired - Fee Related CN201846005U (en) | 2010-11-02 | 2010-11-02 | Tool for replacing fuse of outdoor voltage transformer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201846005U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102456522A (en) * | 2010-11-02 | 2012-05-16 | 宁夏电力公司银川供电局 | Tool for replacing fuse of outdoor voltage transformer |
| CN102950570A (en) * | 2012-11-15 | 2013-03-06 | 赞皇县供电公司 | PT (Potential Transformer) fuse replacement auxiliary tool |
| CN107134734A (en) * | 2017-06-26 | 2017-09-05 | 国网新疆电力公司阿克苏供电公司 | A kind of voltage transformer fuse fast assembling-disassembling support |
-
2010
- 2010-11-02 CN CN2010205869063U patent/CN201846005U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102456522A (en) * | 2010-11-02 | 2012-05-16 | 宁夏电力公司银川供电局 | Tool for replacing fuse of outdoor voltage transformer |
| CN102950570A (en) * | 2012-11-15 | 2013-03-06 | 赞皇县供电公司 | PT (Potential Transformer) fuse replacement auxiliary tool |
| CN102950570B (en) * | 2012-11-15 | 2015-03-11 | 赞皇县供电公司 | PT (Potential Transformer) fuse replacement auxiliary tool |
| CN107134734A (en) * | 2017-06-26 | 2017-09-05 | 国网新疆电力公司阿克苏供电公司 | A kind of voltage transformer fuse fast assembling-disassembling support |
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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: 20110525 Termination date: 20131102 |