CN201032674Y - Hotline maintenance device - Google Patents
Hotline maintenance device Download PDFInfo
- Publication number
- CN201032674Y CN201032674Y CNU2006201265212U CN200620126521U CN201032674Y CN 201032674 Y CN201032674 Y CN 201032674Y CN U2006201265212 U CNU2006201265212 U CN U2006201265212U CN 200620126521 U CN200620126521 U CN 200620126521U CN 201032674 Y CN201032674 Y CN 201032674Y
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- switch
- maintenance device
- circuit
- utility
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Abstract
The utility model relates to a live overhaul device. A short-circuited circuit is arranged on the current input terminal and output terminal of the electric equipment which needs overhauling. A switch is arranged on the short-circuited circuit. The switch is an air switch. The utility model has the advantages of novel design and simple structure. The live overhaul device is able to effectively solve the problem that the entire electric circuit needs to be cut off when overhauling faulty equipments. The normal operation of other electric equipments is not affected.
Description
Technical field
The utility model relates to a kind of hotline maintenance device.
Background technology
When certain the function power equipment in being connected on circuit overhauls usually, for the fail safe that guarantees to operate, the electric current that generally needs to cut off entire circuit just can be implemented inspection operation, this brings some inconvenience for the electricity consumption resident of these circuit, brings the certain economic loss to enterprise.
Summary of the invention
For fear of need cutting off entire circuit when overhauling, thereby influence the normal power supply of other electrical appliance on this circuit, the utility model provides a kind of hotline maintenance device.
The realization the technical solution of the utility model is: a kind of hotline maintenance device, be provided with short circuit current at the described current input terminal and the output of the power equipment of maintenance of needing, and short circuit current is provided with switch, and described switch is an air switch.
The beneficial effects of the utility model are, modern design is simple in structure, and this hotline maintenance device ground can effectively solve the deficiency that needs the power failure of entire circuit when trouble shooting equipment, does not influence other power consumption equipment and normally moves.
Description of drawings
Below in conjunction with drawings and Examples the utility model is further specified.
Fig. 1 is the utility model structural representation.
1. wait to repair power equipment 2. short circuit currents 3. switches among the figure
Embodiment
A kind of hotline maintenance device as shown in Figure 1 is provided with short circuit current 2 at the current input terminal and the output of described Awaiting Overhaul power equipment 1, and short circuit current is provided with switch 3, and described switch 3 is an air switch.
Usually when overhaul of the equipments, because voltage can not short circuit, battery can not be opened a way, generally all need Awaiting Overhaul power equipment 1 residing circuit is had a power failure, the application in advance but power supply aspect usually has a power failure on the one hand is when equipment fault, inconvenience is in time overhauled it fast, in addition, certainly will influence the operate as normal of the miscellaneous equipment on this circuit, cause certain loss the interruption maintenance of Awaiting Overhaul power equipment 1.Utilize hotline maintenance device described in the utility model, under the situation that Awaiting Overhaul power equipment 1 circuit of living in is not had a power failure, make Awaiting Overhaul power equipment 1 two ends that short circuit current 2 is set, switch 3 on the closed short circuit current 2, electric current need make Awaiting Overhaul power equipment 1 have a power failure through short circuit current 2, air switch cuts off voltage circuit, allows voltage open a way.
Claims (2)
1. hotline maintenance device, it is characterized in that: current input terminal and output at described Awaiting Overhaul power equipment (1) are provided with short circuit current (2), and short circuit current is provided with switch (3).
2. hotline maintenance device according to claim 1 is characterized in that: described switch (3) is an air switch.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2006201265212U CN201032674Y (en) | 2006-11-17 | 2006-11-17 | Hotline maintenance device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2006201265212U CN201032674Y (en) | 2006-11-17 | 2006-11-17 | Hotline maintenance device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201032674Y true CN201032674Y (en) | 2008-03-05 |
Family
ID=39164561
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2006201265212U Expired - Fee Related CN201032674Y (en) | 2006-11-17 | 2006-11-17 | Hotline maintenance device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201032674Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101841136A (en) * | 2010-05-28 | 2010-09-22 | 安康供电局 | Broken wire on-load processing device for low-voltage distribution insulated conductor and processing method thereof |
| CN104934900A (en) * | 2015-07-15 | 2015-09-23 | 王学香 | Apparatus for maintaining electric power equipment |
| CN105044510A (en) * | 2014-07-18 | 2015-11-11 | 国家电网公司 | Multi-channel intelligent online leakage protection uninterruptible test device with simple wiring and rational structure |
-
2006
- 2006-11-17 CN CNU2006201265212U patent/CN201032674Y/en not_active Expired - Fee Related
Cited By (36)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN101841136A (en) * | 2010-05-28 | 2010-09-22 | 安康供电局 | Broken wire on-load processing device for low-voltage distribution insulated conductor and processing method thereof |
| CN106054007A (en) * | 2014-07-18 | 2016-10-26 | 江苏省电力公司南通供电公司 | Multi-channel test method of multichannel intelligent on-line leakage-protection uninterrupted power test device |
| CN106019037A (en) * | 2014-07-18 | 2016-10-12 | 江苏省电力公司南通供电公司 | Testing method of reliable-power-supply intelligent online leakage-protector poweroff-free testing device |
| CN105093009A (en) * | 2014-07-18 | 2015-11-25 | 国家电网公司 | Multi-path intelligent on-line leakage protection uninterruptible-power-supply testing apparatus capable of improving power supply reliability |
| CN106019033A (en) * | 2014-07-18 | 2016-10-12 | 江苏省电力公司南通供电公司 | Testing method of multi-path intelligent online leakage protection non-outage testing device |
| CN106019141A (en) * | 2014-07-18 | 2016-10-12 | 江苏省电力公司南通供电公司 | Testing method of intelligent online residual current protector uninterrupted power supply testing device with reasonable structure |
| CN106291347A (en) * | 2014-07-18 | 2017-01-04 | 江苏省电力公司南通供电公司 | The multi-way intelligence improving power supply reliability leaks guarantor's uninterrupted power test device online |
| CN106019038A (en) * | 2014-07-18 | 2016-10-12 | 江苏省电力公司南通供电公司 | Multi-channel intelligent online residual current protector uninterrupted power supply testing device achieving simple wiring |
| CN106019031A (en) * | 2014-07-18 | 2016-10-12 | 江苏省电力公司南通供电公司 | Testing method of multi-way intelligent online leakage protection not-covered no-power-outage testing device with simple wiring |
| CN106019143A (en) * | 2014-07-18 | 2016-10-12 | 江苏省电力公司南通供电公司 | Multi-channel intelligent online residual current protector uninterrupted power supply testing device with reasonable and simple structure |
| CN106019142A (en) * | 2014-07-18 | 2016-10-12 | 江苏省电力公司南通供电公司 | Multi-way intelligent online leakage protection non-power-outage testing device with reasonable structure |
| CN106019034A (en) * | 2014-07-18 | 2016-10-12 | 江苏省电力公司南通供电公司 | Multi-way intelligent online leakage protection non-power-outage testing device capable of achieving multi-way respective testing |
| CN106019030A (en) * | 2014-07-18 | 2016-10-12 | 江苏省电力公司南通供电公司 | Testing method of intelligent online leakage protector non-outage testing device |
| CN106019144A (en) * | 2014-07-18 | 2016-10-12 | 江苏省电力公司南通供电公司 | Multi-channel intelligent online residual current protector uninterrupted power supply testing device with reasonable structure |
| CN106019036A (en) * | 2014-07-18 | 2016-10-12 | 江苏省电力公司南通供电公司 | Testing method of intelligent online residual current device outage-free testing device |
| CN106019032A (en) * | 2014-07-18 | 2016-10-12 | 江苏省电力公司南通供电公司 | Testing method of intelligent online residual current protector uninterrupted power supply testing device achieving simple wiring |
| CN106019035A (en) * | 2014-07-18 | 2016-10-12 | 江苏省电力公司南通供电公司 | Multi-way intelligent on-line leakage protector uninterrupted testing device for improving leakage protector integrity |
| CN106324391A (en) * | 2014-07-18 | 2017-01-11 | 江苏省电力公司南通供电公司 | Simple-wiring multipath intelligent online leakage protection no-power-failure testing device |
| CN105044510A (en) * | 2014-07-18 | 2015-11-11 | 国家电网公司 | Multi-channel intelligent online leakage protection uninterruptible test device with simple wiring and rational structure |
| CN106019029A (en) * | 2014-07-18 | 2016-10-12 | 江苏省电力公司南通供电公司 | Multi-way online leakage protection non-power-outage testing device with reasonable structure and simple wiring |
| CN106291052A (en) * | 2014-07-18 | 2017-01-04 | 江苏省电力公司南通供电公司 | A kind of can leak guarantor's uninterrupted power test device online by the multi-way intelligence tested respectively of multichannel |
| CN106291053A (en) * | 2014-07-18 | 2017-01-04 | 江苏省电力公司南通供电公司 | The online leakage tested respectively of multichannel can protect the method for testing of uninterrupted power test device |
| CN106291055A (en) * | 2014-07-18 | 2017-01-04 | 江苏省电力公司南通供电公司 | A kind of multi-way intelligence leaks the multi-channel test method protecting uninterrupted power test device online |
| CN106291184A (en) * | 2014-07-18 | 2017-01-04 | 江苏省电力公司南通供电公司 | The method of testing protecting uninterrupted power test device is leaked in rational in infrastructure, wiring the most online |
| CN106291054A (en) * | 2014-07-18 | 2017-01-04 | 江苏省电力公司南通供电公司 | A kind of multi-way intelligence leaks guarantor's uninterrupted power test device online |
| CN106291346A (en) * | 2014-07-18 | 2017-01-04 | 江苏省电力公司南通供电公司 | A kind of multi-way intelligence improving power supply reliability leaks guarantor's uninterrupted power test device online |
| CN106291056A (en) * | 2014-07-18 | 2017-01-04 | 江苏省电力公司南通供电公司 | The method of testing of uninterrupted power test device is protected in the online leakage improving leakage guarantor's integrity |
| CN106291185A (en) * | 2014-07-18 | 2017-01-04 | 江苏省电力公司南通供电公司 | Multi-way intelligence rational in infrastructure leaks the method for testing protecting uninterrupted power test device online |
| CN106324390A (en) * | 2014-07-18 | 2017-01-11 | 江苏省电力公司南通供电公司 | Multi-channel intelligent on-line leakage protection power-on test system for improving leakage protection integrity |
| CN106324388A (en) * | 2014-07-18 | 2017-01-11 | 江苏省电力公司南通供电公司 | Test method of reliably-powered multi-channel intelligent online leakage protector power-on test device |
| CN106324386A (en) * | 2014-07-18 | 2017-01-11 | 江苏省电力公司南通供电公司 | Testing method for multipath intelligent on-line residual current operated protective device power cut free testing device |
| CN106324387A (en) * | 2014-07-18 | 2017-01-11 | 江苏省电力公司南通供电公司 | Testing method for multipath intelligent on-line residual current operated protective device power cut free testing device |
| CN106324389A (en) * | 2014-07-18 | 2017-01-11 | 江苏省电力公司南通供电公司 | Online leakage protection live-line testing method capable of achieving multichannel testing independently |
| CN107196234A (en) * | 2015-07-15 | 2017-09-22 | 钟明乐 | A kind of repair method of power equipment |
| CN104934900A (en) * | 2015-07-15 | 2015-09-23 | 王学香 | Apparatus for maintaining electric power equipment |
| CN104934900B (en) * | 2015-07-15 | 2018-01-02 | 大唐三门峡电力有限责任公司 | A kind of electric power apparatus examination device |
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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: 20080305 Termination date: 20091217 |