CN209844221U - Anti-misoperation warning device for small switch of transformer substation - Google Patents
Anti-misoperation warning device for small switch of transformer substation Download PDFInfo
- Publication number
- CN209844221U CN209844221U CN201920370638.2U CN201920370638U CN209844221U CN 209844221 U CN209844221 U CN 209844221U CN 201920370638 U CN201920370638 U CN 201920370638U CN 209844221 U CN209844221 U CN 209844221U
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- warning
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- groove
- warning device
- switch
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- 230000001681 protective effect Effects 0.000 claims abstract description 13
- 238000003780 insertion Methods 0.000 claims description 2
- 230000037431 insertion Effects 0.000 claims description 2
- 238000013461 design Methods 0.000 description 12
- 238000005192 partition Methods 0.000 description 5
- 238000000034 method Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
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- Switch Cases, Indication, And Locking (AREA)
Abstract
A transformer substation small switch anti-misoperation warning device comprises a protective cover used for preventing misoperation, wherein the protective cover is of a box-shaped structure with openings on the front and back surfaces, the left side surface and the right side surface of the protective cover are respectively provided with a mounting plate, the opening on the front end surface of the protective cover is provided with a clamping groove used for mounting a warning board, the number of the clamping grooves is not less than one, the thickness of the warning board is matched with the width of the clamping groove, and warning words are arranged on the front surface and the back surface of the warning board; the small switch can be effectively prevented from being touched by mistake; be furnished with the warning sign of transparent light, observe the little switch state clearly, and can not shelter from little switch serial number, improved the security.
Description
Technical Field
The utility model relates to a warning device, concretely relates to warning device is prevented bumping by transformer substation's microswitch mistake. The utility model discloses a warning device is prevented bumping by mistake by little switch of transformer substation, including being used for preventing the protection casing that bumps by mistake, open-ended box-like structure around the protection casing is for taking, the open-ended both sides of protection casing are equipped with a mounting panel respectively, the open-ended one side of protection casing is equipped with the draw-in groove that is used for splendid attire warning sign, the warning sign can be established to the draw-in groove, the thickness of warning sign with the width of draw-in groove cooperatees, the positive and negative sign of warning sign has the warning word. The method is suitable for the transformer substation.
Background
At present, with the rapid development of economy in China, a large number of extra-high voltage power transformation (converter) stations are put into operation. Along with the increase of substation equipment, the alternating current-direct current power supply small switch of various control power supplies, protection device also increases along with it, and these small switches are installed in rows mostly, expose outside and lack the warning sign, and in actual operation process, this kind of arrangement mode has following problem:
1. because the small switches are installed in rows and are installed in an exposed mode, when safety measures are arranged, adjacent switches are easy to touch, and normal operation of other equipment is affected.
2. Because there is not the hanging point that is used for hanging the signboard on the little switch, and traditional signboard is difficult to arrange on the little switch, the signboard easily drops.
SUMMERY OF THE UTILITY MODEL
In order to solve the problem, the utility model provides a warning device is prevented bumping by mistake to little switch of transformer substation.
The utility model adopts the technical proposal that: the utility model provides a warning device is prevented bumping by mistake by little switch of transformer substation, is including being used for preventing the protection casing that bumps, the protection casing is front and back open-ended box structure, the left and right side of protection casing respectively is equipped with a mounting panel, be equipped with the draw-in groove that is used for installing the warning sign on the preceding terminal surface opening of protection casing, one is no less than to the quantity of draw-in groove, the thickness of warning sign with the width of draw-in groove cooperatees, the positive and negative of warning sign is equipped with the warning word.
Furthermore, the aperture width of the opening of the protective cover is larger than the width of the small switch to be protected, and the aperture height of the opening of the protective cover is larger than the height of the small switch to be protected.
Furthermore, a partition plate is arranged among the clamping grooves; this allows to distinguish the interval between adjacent small switches.
Furthermore, the warning board is made of transparent light materials.
Furthermore, the height of the warning board is larger than the insertion depth of the clamping groove.
The beneficial effects and characteristics of the utility model are that 1, through designing protection casing open-ended bore width into the width that is greater than little switch that protects, just protection casing open-ended bore height designs into the height that is greater than little switch that protects to can follow the protection casing opening direct operation little switch, and effectively avoid the mistake to bump little switch.
2. The partition plate is arranged between the clamping groove and the adjacent clamping groove, so that the interval between the adjacent small switches can be distinguished.
3. Through the width design with the warning sign become to be greater than protection casing open-ended bore width, just the width design of warning sign becomes to be less than the width of draw-in groove enables the warning sign like this and inserts conveniently in the draw-in groove, and can not drop from the opening.
4. Through the high design that becomes of warning sign be greater than the insertable depth of draw-in groove, can further prevent like this that the warning sign from droing.
5. Through designing into the warning sign to be made by transparent light material, can observe the little switch state like this clearly, and can not shelter from little switch serial number.
Drawings
FIG. 1 is a schematic structural view of a preferred embodiment of the present invention;
FIG. 2 is a schematic top view of the structure of FIG. 1;
fig. 3 is a schematic perspective view of the shield.
In the figure: the protection casing 1, the mounting panel 11, draw-in groove 12, baffle 13, warning sign 2, warning sign 21, little switch 3.
Detailed Description
The present invention will be further explained with reference to the accompanying drawings:
example 1
Please refer to fig. 1, fig. 2 and fig. 3, the present embodiment provides a transformer substation microswitch anti-collision warning device, which includes a protective cover 1 for preventing collision, wherein the protective cover 1 is of a box-shaped structure with a front opening and a rear opening, two sides of an open side of the protective cover 1 are respectively provided with a mounting plate 11, a clamping groove 12 for containing a warning board is arranged on the open side of the protective cover 1, the clamping groove 12 can contain the warning board 2, the thickness of the warning board 2 is matched with the width of the clamping groove 12, and warning words 21 are arranged on the front and the rear sides of the warning board 2.
Through designing into the width that is greater than little switch 3 that protects with the bore width of protection casing 1 open-ended, just the bore height of protection casing 1 open-ended designs into the height that is greater than little switch 3 that protects, can follow the protection casing opening direct operation little switch like this to effectively avoid the mistake to bump little switch.
A partition board is arranged between the clamping groove 12 and the adjacent clamping groove 12. The partition plate is arranged between the clamping groove and the adjacent clamping groove, so that the interval between the adjacent small switches can be distinguished. Through designing into the width of warning sign 2 to be greater than 1 open-ended bore width of protection casing, just the width of warning sign 2 is designed to be less than the width of draw-in groove 12 enables the warning sign like this and inserts conveniently in the draw-in groove, and can not drop from the opening. Through the width design with the warning sign become to be greater than protection casing open-ended bore width, just the width design of warning sign becomes to be less than the width of draw-in groove enables the warning sign like this and inserts conveniently in the draw-in groove, and can not drop from the opening. Through the high design that becomes of warning sign be greater than the insertable depth of draw-in groove, can further prevent like this that the warning sign from droing. Through designing into the warning sign to be made by transparent light material, can observe the little switch state like this clearly, and can not shelter from little switch serial number.
Example 2
The difference from the embodiment 2 is that in this example, by designing the aperture width of the opening of the protection cover 1 to be larger than the width of the small switch 3 to be protected, and designing the aperture height of the opening of the protection cover 1 to be larger than the height of the small switch 3 to be protected, the small switch can be directly operated from the opening of the protection cover, and the small switch can be effectively prevented from being touched by mistake. Through designing into the width that is greater than little switch 3 that protects with the bore width of protection casing 1 open-ended, just the bore height of protection casing 1 open-ended designs into the height that is greater than little switch 3 that protects, can follow the protection casing opening direct operation little switch like this to effectively avoid the mistake to bump little switch. The partition plate is arranged between the clamping groove and the adjacent clamping groove, so that the interval between the adjacent small switches can be distinguished. Through the width design with the warning sign become to be greater than protection casing open-ended bore width, just the width design of warning sign becomes to be less than the width of draw-in groove enables the warning sign like this and inserts conveniently in the draw-in groove, and can not drop from the opening. Through the high design that becomes of warning sign be greater than the insertable depth of draw-in groove, can further prevent like this that the warning sign from droing. Through designing into the warning sign to be made by transparent light material, can observe the little switch state like this clearly, and can not shelter from little switch serial number.
During specific use, the device is installed on two adjacent small switches, the warning boards in corresponding states are inserted according to the respective states of the small switches, the separation effect is achieved, when the small switches need to be opened or closed, the warning boards are drawn out, and the small switches can be directly operated from openings of the protective covers.
The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It should be understood by those skilled in the art that the present invention is not limited by the above embodiments, and the description of the above embodiments and the description is only for the purpose of illustrating the structural relationships and principles of the present invention, and that there can be various changes and modifications without departing from the spirit and scope of the present invention, and that these changes and modifications all fall within the scope of the claimed invention. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (5)
1. The utility model provides a warning device is prevented bumping by mistake by little switch of transformer substation, is including being used for preventing protecting casing (1) of bumping by mistake, its characterized in that: protection casing (1) is front and back open-ended box structure, the left and right side of protection casing (1) respectively is equipped with a mounting panel (11), be equipped with draw-in groove (12) that are used for installing warning sign (2) on the preceding terminal surface opening of protection casing (1), the quantity of draw-in groove (12) is no less than one, the thickness of warning sign (2) with the width of draw-in groove (12) cooperatees, the positive and negative of warning sign (2) is equipped with warning words (21).
2. The substation microswitch anti-collision warning device of claim 1, wherein: the aperture width of the opening of the protective cover (1) is larger than the width of the small switch (3) to be protected, and the aperture height of the opening of the protective cover (1) is larger than the height of the small switch (3) to be protected.
3. The substation microswitch anti-collision warning device of claim 1, wherein: a clapboard is arranged among the clamping grooves (12); this allows to distinguish the interval between adjacent small switches.
4. The substation microswitch anti-collision warning device of claim 1, wherein: the warning board (2) is made of transparent light materials.
5. The substation small switch anti-collision warning device as claimed in any one of claims 1 to 4, wherein: the height of the warning board (2) is larger than the insertion depth of the clamping groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920370638.2U CN209844221U (en) | 2019-03-22 | 2019-03-22 | Anti-misoperation warning device for small switch of transformer substation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920370638.2U CN209844221U (en) | 2019-03-22 | 2019-03-22 | Anti-misoperation warning device for small switch of transformer substation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209844221U true CN209844221U (en) | 2019-12-24 |
Family
ID=68907990
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920370638.2U Expired - Fee Related CN209844221U (en) | 2019-03-22 | 2019-03-22 | Anti-misoperation warning device for small switch of transformer substation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209844221U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115500035A (en) * | 2022-09-22 | 2022-12-20 | 贵州电网有限责任公司 | Computer cabinet with safety measure device |
-
2019
- 2019-03-22 CN CN201920370638.2U patent/CN209844221U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115500035A (en) * | 2022-09-22 | 2022-12-20 | 贵州电网有限责任公司 | Computer cabinet with safety measure device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20191224 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |