CN203562660U - Switch cabinet operation hole protection device - Google Patents
Switch cabinet operation hole protection device Download PDFInfo
- Publication number
- CN203562660U CN203562660U CN201320709720.6U CN201320709720U CN203562660U CN 203562660 U CN203562660 U CN 203562660U CN 201320709720 U CN201320709720 U CN 201320709720U CN 203562660 U CN203562660 U CN 203562660U
- Authority
- CN
- China
- Prior art keywords
- support
- top cover
- handle hole
- described support
- locking plate
- 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 - Lifetime
Links
- 230000001012 protector Effects 0.000 claims description 9
- 239000000428 dust Substances 0.000 abstract description 2
- 230000002265 prevention Effects 0.000 abstract 1
- 230000001681 protective effect Effects 0.000 description 3
- 230000005611 electricity Effects 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- NIXOWILDQLNWCW-UHFFFAOYSA-N acrylic acid group Chemical group C(C=C)(=O)O NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
Images
Abstract
The utility model discloses a switch cabinet operation hole protection device. By using the device, dust prevention can be achieved and maloperation can be prevented. The device comprises a support (2) and a top cover (3). The support (2) is installed on an operation hole panel (1). The support (2) is provided with a support hole (5). The top cover (3) is rotatably connected to the support (2) and can be cooperated with the support (2). An offside of a rotation connection point of the support (2) is provided with a lock sheet (7). The lock sheet (7) is provided with a lock hole (8). The top cover (3) is provided with a lock sheet hole (9) which is cooperated with the lock sheet (7). The device of the utility model is mainly used in the switch cabinet field.
Description
Technical field
The utility model relates to a kind of switch cubicle handle hole protector.
Background technology
Electricity is to provide requisite energy and power for modern's work, life.Along with the upgrading that people use electricity, the control of circuit also becomes increasingly complex, thereby the use of switch cubicle is also more and more extensive, and the protection requirements of switch cubicle also improves day by day.At present, the dustproof grade of switch cubicle need to reach IP3X or even IP4X, must prevent diameter be greater than 2.5 even the material grains of 1 millimeter enter in cabinet.And existing most switch cubicle, panel Shang Junyou mechanism handle hole, structural limitations due to mechanism itself, be difficult to make handle hole to reach above-mentioned dustproof grade, grieshoch is constantly in switch cubicle inner accumulated, and the time has been grown the problems such as short circuit that easily cause, and handle hole is exposed for a long time, easily there is the situation of irrelevant personnel's misoperation, have certain potential safety hazard.
Utility model content
Technical problem to be solved in the utility model is to overcome the deficiencies in the prior art, and a kind of switch protection device that prevents dust and can prevent misoperation is provided.
The technical scheme that the utility model adopts is: a kind of switch cubicle handle hole protector, it comprises support and top cover, described support is installed on handle hole panel, described support is provided with bracket holes, described top cover be rotatably connected on described support and can with described support assorted, an offside that is rotationally connected for described support is provided with locking plate, has a lockhole, described top cover to be provided with the locking plate hole coordinating with described locking plate on described locking plate.
The described support of stating is connected with described handle hole panel by screw, and described support and described top cover are rotationally connected by hinge, and described support coordinates space to be less than 1 millimeter with described top cover.
The beneficial effects of the utility model are: due to switch cubicle handle hole protector described in this, it comprises support and top cover, described support is installed on handle hole panel, described support is provided with bracket holes, described top cover and described support be rotationally connected and can with described support assorted, an offside that is rotationally connected for described support is provided with locking plate, on described locking plate, there is lockhole, described top cover is provided with the locking plate hole coordinating with described locking plate, described top cover is closed and is locked under normal circumstances, during operation, must first with key, open top cover operates by described handle hole again, described handle hole is only opened when operation, all the other times are all in closed state, thereby can reach dustproof object, can prevent irrelevant personnel's misoperation again, improved security performance.
Accompanying drawing explanation
Fig. 1 is the structural representation of the utility model embodiment.
Embodiment
As shown in Figure 1, a kind of switch cubicle handle hole protector, it comprises support 2, top cover 3, described support 2 is installed on handle hole panel 1 by screw, described handle hole panel 1 is provided with handle hole 4, described support 2 is provided with the bracket holes 5 corresponding with described handle hole 4, described top cover 3 is rotatably connected on described support 2 and can coordinates with described support 2, described hinge 6 offsides of described support 2 are provided with locking plate 7, on described locking plate 7, have a lockhole 8, described top cover 3 is provided with the locking plate hole 9 coordinating with described locking plate 7.
Rotate described top cover 3 and can realize the opening and closing to handle hole 4, described support 2 coordinates space to be less than 1 millimeter with described top cover 3, so can improve the dustproof grade of switch cubicle.Described locking plate 7 coordinates with described locking plate hole 9, uses Protective lock described top cover 3 can be locked on described support 2.When needs by-pass cock, open Protective lock and open described top cover 3 and operate, described top cover 3 lock Protective lock closes after having operated.So both can realize good dust-proof effect, can prevent again irrelevant personnel's misoperation, improve security performance.In the utility model specific embodiments, each part all adopts transparent acrylic environment-friendly materials, and overall appearance is generous.
Claims (4)
1. a switch cubicle handle hole protector, it is characterized in that: it comprises support (2) and top cover (3), described support (2) is installed on handle hole panel (1), described support (2) is provided with bracket holes (5), described top cover (3) is rotatably connected on described support (2) above and can coordinates with described support (2), an offside that is rotationally connected for described support (2) is provided with locking plate (7), on described locking plate (7), have lockhole (8), described top cover (3) is provided with the locking plate hole (9) coordinating with described locking plate (7).
2. a kind of switch cubicle handle hole protector according to claim 1, is characterized in that: described support (2) is connected with described handle hole panel (1) by screw.
3. a kind of switch cubicle handle hole protector according to claim 1, is characterized in that: described support (2) is rotationally connected by hinge (6) with described top cover (3).
4. a kind of switch cubicle handle hole protector according to claim 1, is characterized in that: described support (2) coordinates space to be less than 1 millimeter with described top cover (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320709720.6U CN203562660U (en) | 2013-11-12 | 2013-11-12 | Switch cabinet operation hole protection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320709720.6U CN203562660U (en) | 2013-11-12 | 2013-11-12 | Switch cabinet operation hole protection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203562660U true CN203562660U (en) | 2014-04-23 |
Family
ID=50512358
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320709720.6U Expired - Lifetime CN203562660U (en) | 2013-11-12 | 2013-11-12 | Switch cabinet operation hole protection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203562660U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105098616A (en) * | 2015-07-23 | 2015-11-25 | 平高集团有限公司 | Switch cabinet and operating hole plugging device thereof |
-
2013
- 2013-11-12 CN CN201320709720.6U patent/CN203562660U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105098616A (en) * | 2015-07-23 | 2015-11-25 | 平高集团有限公司 | Switch cabinet and operating hole plugging device thereof |
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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: 20140423 |
|
| CX01 | Expiry of patent term |