CN203278002U - Misoperation prevention box for high-voltage ring network cabinet - Google Patents
Misoperation prevention box for high-voltage ring network cabinet Download PDFInfo
- Publication number
- CN203278002U CN203278002U CN 201320281914 CN201320281914U CN203278002U CN 203278002 U CN203278002 U CN 203278002U CN 201320281914 CN201320281914 CN 201320281914 CN 201320281914 U CN201320281914 U CN 201320281914U CN 203278002 U CN203278002 U CN 203278002U
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- China
- Prior art keywords
- lower cover
- voltage ring
- cover
- misoperation
- upper cover
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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 - Lifetime
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Abstract
The utility model relates to a misoperation prevention box for a high-voltage ring network cabinet. The misoperation prevention box comprises an upper cover and a lower cover. The upper cover is buckled on the lower cover. The upper cover is hinged to one end of the lower cover. Other ends of the upper cover and the lower cover are equipped with locking noses. A lower cover hole through which a high-voltage ring network cabinet button passes is manufactured on the lower cover. The misoperation prevention box for the high-voltage ring network cabinet has the advantages of smart design, simple structure and easy implementation, by using the misoperation prevention box, the safety and reliability of working can be raised, the possibility of a misoperation is reduced, and an accident is avoided.
Description
Technical field
The utility model relates to high-voltage ring main unit field, especially a kind of anti-misoperation box.
Background technology
On the door-plate of existing high-voltage ring main unit (Uniswitch cabinet), two buttons are installed, these two buttons are exposed on instrument door, just the situation of misoperation may occur if there are operating personnel to encounter because of carelessness button, may cause the generation of accident.
Summary of the invention
The purpose of this utility model is to provide a kind of reasonable in design, simple in structure, anti-misoperation box that is used for high-voltage ring main unit of using safety.
The purpose of this utility model realizes by following technological means:
A kind of anti-misoperation box for high-voltage ring main unit, it is characterized in that: comprise upper cover and lower cover, the upper cover spiral-lock under cover, an end hinge load of this upper cover and lower cover connects, the other end is all installed the lock nose, under cover the lower cover hole of making be used to installing the high-voltage ring main unit button.
And, covering under described and make a plurality of installing holes, lower cover is arranged on the door-plate of high-voltage ring main unit by installing hole and bolt.
And described upper cover and lower cover cut with scissors load by hinge and connect.
And the lock nose of described upper cover and lower cover locks by padlock.
Advantage of the present utility model and good effect are:
1, this anti-misoperation box is made of upper cover and the lower cover of mutual spiral-lock, and lower cover is arranged on the door-plate of high-voltage ring main unit.But due to the upper cover free-open-close, the upper cover that can close when therefore operating makes two buttons of high-voltage ring main unit between upper cover and lower cover, avoids the generation of misoperation, improves the security reliability of operation.
2, the upper cover of this anti-misoperation box and under cover all the lock nose be installed, so upper cover and lower cover can adopt the padlock locking, this design can further reduce the possibility that the misoperation situation occurs.
3, this anti-misoperation box can also play dustproof and rainproof, prevent the effects such as two buttons of high-voltage ring main unit are destroyed.
4, the utility model is a kind of anti-misoperation box that is used for high-voltage ring main unit ingenious, simple in structure, that be easy to realize that designs, and uses this anti-misoperation box can improve the security reliability of work, the possibility that reduces misoperation and the generation of avoiding security incident.
Description of drawings
Fig. 1 is front view of the present utility model;
Fig. 2 is the right view of Fig. 1;
Fig. 3 is the schematic diagram of upper cover and lower cover open mode;
Fig. 4 is the schematic perspective view of Fig. 3;
Fig. 5 is use schematic diagram of the present utility model.
Embodiment
Be described in detail embodiment of the present utility model below in conjunction with accompanying drawing; Need to prove, the present embodiment is narrative, is not determinate, can not limit protection range of the present utility model with this.
A kind of anti-misoperation box for high-voltage ring main unit comprises upper cover 4 and lower cover 2, the upper cover spiral-lock under cover, an end of this upper cover and lower cover connects by the loads of hinge 6 hinge, the other end is all installed lock nose 5, these two lock noses lock by padlock.
Under cover and make a plurality of installing holes 1, lower cover is arranged on the door-plate 8 of high-voltage ring main unit by installing hole and bolt, installing hole quantity is not limit, and is four in the present embodiment.Under cover and also make a lower cover hole that is used for installing the high-voltage ring main unit button 3 so that two buttons 7 are covered on upper cover and lower cover is inner.
It is of the present utility model that to install and use principle as follows:
Four installing holes of anti-misoperation box bottom lower cover are fixed by bolts on the door-plate of high-voltage ring main unit, and two buttons are installed in box by the lower cover hole.Because the upper cover of anti-misoperation box connects by hinge with lower cover, so upper cover and lower cover can carry out opening and closing.Upper cover can be opened when two buttons operate, upper cover can be closed after end of operation.In addition, because upper cover and lower cover all are equipped with the lock nose, can also lock after upper cover and lower cover close like this locks, and does not allow careless operation, and the situation that has reduced misoperation occurs.
Claims (4)
1. anti-misoperation box that is used for high-voltage ring main unit, it is characterized in that: comprise upper cover and lower cover, the upper cover spiral-lock under cover, an end hinge load of this upper cover and lower cover connects, the other end is all installed the lock nose, under cover the lower cover hole of making be used to installing the high-voltage ring main unit button.
2. a kind of anti-misoperation box for high-voltage ring main unit according to claim 1, it is characterized in that: cover under described and make a plurality of installing holes, lower cover is arranged on the door-plate of high-voltage ring main unit by installing hole and bolt.
3. a kind of anti-misoperation box for high-voltage ring main unit according to claim 1, it is characterized in that: described upper cover and lower cover cut with scissors load by hinge and connect.
4. a kind of anti-misoperation box for high-voltage ring main unit according to claim 1, it is characterized in that: the lock nose of described upper cover and lower cover locks by padlock.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320281914 CN203278002U (en) | 2013-05-22 | 2013-05-22 | Misoperation prevention box for high-voltage ring network cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320281914 CN203278002U (en) | 2013-05-22 | 2013-05-22 | Misoperation prevention box for high-voltage ring network cabinet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203278002U true CN203278002U (en) | 2013-11-06 |
Family
ID=49508330
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320281914 Expired - Lifetime CN203278002U (en) | 2013-05-22 | 2013-05-22 | Misoperation prevention box for high-voltage ring network cabinet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203278002U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103683005A (en) * | 2013-12-03 | 2014-03-26 | 国家电网公司 | Multifunctional emergency unlocking anti-misoperation enclosure |
-
2013
- 2013-05-22 CN CN 201320281914 patent/CN203278002U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103683005A (en) * | 2013-12-03 | 2014-03-26 | 国家电网公司 | Multifunctional emergency unlocking anti-misoperation enclosure |
| CN103683005B (en) * | 2013-12-03 | 2017-02-15 | 国家电网公司 | Multifunctional emergency unlocking anti-misoperation enclosure |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20131106 |
|
| CX01 | Expiry of patent term |