CN202217807U - Earth wire storing locking device and earth wire management system comprising same - Google Patents
Earth wire storing locking device and earth wire management system comprising same Download PDFInfo
- Publication number
- CN202217807U CN202217807U CN2011203877375U CN201120387737U CN202217807U CN 202217807 U CN202217807 U CN 202217807U CN 2011203877375 U CN2011203877375 U CN 2011203877375U CN 201120387737 U CN201120387737 U CN 201120387737U CN 202217807 U CN202217807 U CN 202217807U
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- Prior art keywords
- locking device
- earth connection
- earth wire
- lock
- control part
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- 230000006698 induction Effects 0.000 claims description 19
- 230000000903 blocking effect Effects 0.000 claims description 6
- 239000004020 conductor Substances 0.000 claims description 3
- 238000012544 monitoring process Methods 0.000 abstract description 5
- 238000000034 method Methods 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000012797 qualification Methods 0.000 description 1
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Abstract
The utility model provides an earth wire storing locking device and an earth wire management system comprising the earth wire storing locking device. The earth wire storing locking device comprises an earth wire lock, wherein the earth wire lock comprises a lock body and a lock head, and a position sensor which corresponds to the position of the lock head is arranged on the lock body of the earth wire lock. The position sensor which corresponds to the position of the lock head is arranged on the lock body of the earth wire lock, so that the real-time monitoring for the position of the lock head can be realized, and reliable evidence can be offered to judge whether the earth wire is under the storing status or the withdrawing status. The earth wire management system comprising the earth wire storing locking device can be used for timely obtaining the status of the earth wire and can remind an operator by displaying the earth wire status obtained by an indication part, so that the management of the earth wire is standardized.
Description
Technical field
The utility model relates to power engineering, deposits locking device and has its earth connection management system in particular to a kind of earth connection.
Background technology
The temporary ground wire that uses in the electric equipment is the important technique measure that ensures electrical production safety; When personnel work on electric equipment; The direction envelope hanging earthing conductor that might send a telegram here; The personnel that protection is worked in the earth connection protection range do not receive the equipment threat of incoming call suddenly, have protected staff's on electric equipment personal safety effectively.
But under present case; The keeping of earth connection and take standard not enough; Operating personnel can take the earth connection of any numbering, are unfavorable for the standardized administration that electrical production is on-the-spot, and do not take when the earth connection specification and also can increase unnecessary trouble to operating process at that time.In addition, the Field Force has buried the hidden danger of security incident owing to leak and to tear ground wire open and earth connection is not in time put back to and checked.
The utility model content
The utility model aims to provide a kind of earth connection of monitoring grounding wire storage configuration in real time and deposits locking device and have its earth connection management system.
To achieve these goals, an aspect according to the utility model provides a kind of earth connection to deposit locking device, comprising: the ground wire lock have lock body and tapered end, and the lock body of ground wire lock is provided with and the corresponding position induction device in tapered end position.
Further, the lock body of ground wire lock is provided with and the corresponding mounting groove in tapered end position, and position induction device is slidably disposed in this mounting groove.
Further, position induction device is removably disposed in the mounting groove.
Further, position induction device is near switch.
Another aspect according to the utility model; A kind of earth connection management system is provided; Comprise that a plurality of above-mentioned earth connections deposit locking device, comprise that also control part and a plurality of and above-mentioned a plurality of earth connections deposit the corresponding indication portion of locking device, wherein; Earth connection is deposited locking device and is connected with the control part signal, sends to control part and unblanks and the blocking signal; Control part is connected with indication portion signal, sends corresponding earth connection to indication portion and deposits unblanking and the blocking signal of locking device
Further, earth connection is deposited locking device and is connected through conductor signal with indication portion with control part and control part.
Further, indication portion is bulb or light-emitting diode.
Earth connection according to the utility model is deposited locking device; On the lock body of ground wire lock, be provided with and the corresponding position induction device in tapered end position; Realized real-time monitoring, for judging that earth connection is in storage configuration or the taking-up state provides reliable foundation to the tapered end position.
The utility model provides has the state that earth connection management system that above-mentioned earth connection deposits locking device can be obtained earth connection in real time; And through indication portion the earth connection state that obtains is shown operating personnel is reminded, standard to the management of earth connection.
Description of drawings
The Figure of description that constitutes the application's a part is used to provide the further understanding to the utility model, and illustrative examples of the utility model and explanation thereof are used to explain the utility model, do not constitute the improper qualification to the utility model.In the accompanying drawings:
Fig. 1 deposits the structural representation of locking device for the earth connection of the utility model; And
Fig. 2 is the composition sketch map of the earth connection management system of the utility model.
Embodiment
Need to prove that under the situation of not conflicting, embodiment and the characteristic among the embodiment among the application can make up each other.Below with reference to accompanying drawing and combine embodiment to specify the utility model.
An embodiment according to the utility model; Provide a kind of earth connection to deposit locking device; As shown in Figure 1, comprising: ground wire lock 10, this ground wire lock 10 has lock body 11 and tapered end 13; And the lock body 11 of ground wire lock 10 is provided with and the corresponding position induction device 30 in tapered end 13 positions, and position induction device 30 can adopt near switch.
Earth connection according to the utility model embodiment is deposited locking device; On the lock body 11 of ground wire lock 10, be provided with and the corresponding position induction device 30 in tapered end 13 positions; Realized real-time monitoring, for judging that earth connection is in storage configuration or the taking-up state provides reliable foundation to tapered end 13 positions.
Particularly, as can be seen from Figure 1, the lock body 11 of ground wire lock 10 is provided with and the corresponding mounting groove 15 in tapered end 13 positions; Position induction device 30 is slidably disposed in the mounting groove 15; And can from mounting groove 15, disassemble, so that operating personnel debug the position of position induction device 30, thus the position of realizing induction tapered end 13; Also can change easily when simultaneously, after position induction device 30 uses a period of time, needing to change.
Another embodiment according to the utility model; A kind of earth connection management system is provided, as shown in Figure 2, comprise that a plurality of above-mentioned earth connections deposit locking device; Comprise that also control part and a plurality of and above-mentioned a plurality of earth connections deposit the corresponding indication portion of locking device; Wherein, earth connection is deposited locking device and is connected with the control part signal, sends to control part and unblanks and the blocking signal; Control part is connected with indication portion signal, sends corresponding earth connection to indication portion and deposits unblanking and the blocking signal of locking device, and earth connection is deposited locking device and all is connected through lead realization signal with indication portion with control part, control part.
When operating personnel take some earth connections; The earth connection of this earth connection is deposited locking device and will be opened; At this moment position induction device 30 will send unlocking signal to control part; This earth connection of prompting control part is taken away, and control part sends unlocking signal to the indication portion of correspondence simultaneously, deposits the corresponding indication of locking device portion with the earth connection that is in unlocking condition and starts working; After operating personnel replace earth connection, use earth connection to deposit locking device earth connection is locked, at this moment position induction device 30 sends block signal to control part; This earth connection of prompting control part is replaced; Control part sends block signal to the indication portion of correspondence simultaneously, and corresponding subsequently indication portion quits work, particularly; Indication portion can adopt bulb or light-emitting diode; It is opened to deposit locking device through the earth connection of lighting the expression correspondence of bulb or light-emitting diode, and earth connection is taken away, and bulb or light-emitting diode extinguish the corresponding earth connection of expression and deposit locking device so that earth connection is locked.If operating personnel do not put back to correct position with earth connection; Then bulb or light-emitting diode can continue luminous; The alert earth connection is not put back to correct position, and operating personnel need check that earth connection has been placed on the position of other earth connection or earth connection has been stayed the working site situation of tearing open occurred leaking.
From above description, can find out that the utility model the above embodiments have realized following technique effect:
In the embodiment of the utility model; Through on the lock body 11 of ground wire lock 10, being provided with and the corresponding position induction device 30 in tapered end 13 positions; Realized real-time monitoring, for judging that earth connection is in storage configuration or the taking-up state provides reliable foundation to tapered end 13 positions.
The utility model embodiment provides has the state that earth connection management system that above-mentioned earth connection deposits locking device can be obtained earth connection in real time; And through indication portion the earth connection state that obtains is shown operating personnel is reminded, standard to the management of earth connection.
The preferred embodiment that the above is merely the utility model is not limited to the utility model, and for a person skilled in the art, the utility model can have various changes and variation.All within the spirit and principle of the utility model, any modification of being done, be equal to replacement, improvement etc., all should be included within the protection range of the utility model.
Claims (7)
1. an earth connection is deposited locking device, comprising:
Ground wire lock (10) has lock body (11) and tapered end (13),
It is characterized in that the lock body (11) of said ground wire lock (10) is provided with and the corresponding position induction device in said tapered end (13) position (30).
2. earth connection according to claim 1 is deposited locking device; It is characterized in that; The lock body (11) of said ground wire lock (10) is provided with and the corresponding mounting groove in said tapered end (13) position (15), and said position induction device (30) is slidably disposed in the said mounting groove (15).
3. earth connection according to claim 2 is deposited locking device, it is characterized in that, said position induction device (30) is removably disposed in the said mounting groove (15).
4. deposit locking device according to each described earth connection in the claim 1 to 3, it is characterized in that, said position induction device (30) is near switch.
5. an earth connection management system is characterized in that, comprises that each described earth connection is deposited locking device in a plurality of claims 1 to 4, comprises that also control part and a plurality of and said a plurality of earth connections deposit the corresponding indication portion of locking device, wherein,
Said earth connection is deposited locking device and is connected with said control part signal, sends to said control part and unblanks and the blocking signal;
Said control part is connected with said indication portion signal, sends corresponding earth connection to said indication portion and deposits unblanking and the blocking signal of locking device.
6. earth connection according to claim 5 is deposited locking device, it is characterized in that, said earth connection is deposited locking device and said control part and said control part and is connected through conductor signal with said indication portion.
7. deposit locking device according to claim 5 or 6 described earth connections, it is characterized in that, said indication portion is bulb or light-emitting diode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203877375U CN202217807U (en) | 2011-10-12 | 2011-10-12 | Earth wire storing locking device and earth wire management system comprising same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203877375U CN202217807U (en) | 2011-10-12 | 2011-10-12 | Earth wire storing locking device and earth wire management system comprising same |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202217807U true CN202217807U (en) | 2012-05-09 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011203877375U Expired - Lifetime CN202217807U (en) | 2011-10-12 | 2011-10-12 | Earth wire storing locking device and earth wire management system comprising same |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202217807U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114167306A (en) * | 2021-12-07 | 2022-03-11 | 国网山东省电力公司济南供电公司 | State monitoring device and method for grounding wire |
-
2011
- 2011-10-12 CN CN2011203877375U patent/CN202217807U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114167306A (en) * | 2021-12-07 | 2022-03-11 | 国网山东省电力公司济南供电公司 | State monitoring device and method for grounding wire |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: STATE ELECTRIC NET CROP. Free format text: FORMER OWNER: BEIJING ELECTRIC POWER CORP. Effective date: 20130516 Owner name: BEIJING ELECTRIC POWER CORP. Effective date: 20130516 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 100031 XICHENG, BEIJING TO: 100031 DONGCHENG, BEIJING |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20130516 Address after: 100031 West Chang'an Avenue, Beijing, No. 86 Patentee after: State Grid Corporation of China Patentee after: Beijing Electric Power Corp. Address before: 100031 Beijing Qianmen West Street, Xicheng District, No. 41 Patentee before: Beijing Electric Power Corp. |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20120509 |