CN209642100U - A kind of anti-misoperation protection cap of the air switch on relay-set cabinet - Google Patents
A kind of anti-misoperation protection cap of the air switch on relay-set cabinet Download PDFInfo
- Publication number
- CN209642100U CN209642100U CN201920773085.5U CN201920773085U CN209642100U CN 209642100 U CN209642100 U CN 209642100U CN 201920773085 U CN201920773085 U CN 201920773085U CN 209642100 U CN209642100 U CN 209642100U
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- CN
- China
- Prior art keywords
- protective cover
- air switch
- relay
- protection cap
- set cabinet
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Abstract
The anti-misoperation protection cap of the utility model discloses a kind of on relay-set cabinet air switch, including protective cover and the mounting base being flexibly connected with the protective cover by rotary shaft；It is provided with the first connecting hole in the protective cover, the second connecting hole of corresponding first connecting hole is provided in the mounting base, the rotary shaft can be threaded through to plug in first connecting hole and the second connecting hole；The slot tag being formed with for placing label paper is outwardly protruded in the protective cover.A kind of anti-misoperation protection cap of air switch on relay-set cabinet provided by the utility model; it can be realized the isolation purpose of mistaken collision preventing, maloperation; it is easy to observe the state of inner air switch; both the progress of work convenient to overhaul; it is also beneficial to the verification that daily maintenance is spaced apart state, has the characteristics that structure is simple, at low cost, easy to use, safe.
Description
Technical field
The utility model embodiment is related to anti-misoperation technical field, more particularly to a kind of for relay-set cabinet overhead
The anti-misoperation protection cap of air cock.
Background technique
Air switch on relay-set cabinet is used to control control power supply, the operation power of every set protective device, due to
Screen arrangement altogether, each air switch arrangement for covering protective device is close, when maintenance easily lead to staff accidentally point, accidentally close air and open
It closes.Even if the air switch of single arrangement, also need to prevent maloperation, therefore, air switch keeps correct status to seem when maintenance
It is particularly important, it is current mostly only with hang the simple measures such as Sign Board, warning cloth prevent from accidentally touching, maloperation, cannot ensure to examine
Work safety is repaired, causes accidentally to touch, misoperation fault happens occasionally.
Utility model content
The utility model provides a kind of anti-misoperation protection cap of air switch on relay-set cabinet, existing to solve
There is the deficiency of technology.
To achieve the above objectives, the present invention provides the following technical solutions:
A kind of anti-misoperation protection cap of the air switch on relay-set cabinet, including protective cover and with the guarantor
The mounting base that protective cover body is flexibly connected by rotary shaft；
It is provided with the first connecting hole in the protective cover, corresponding first connecting hole is provided in the mounting base
Second connecting hole, the rotary shaft can be threaded through to plug in first connecting hole and the second connecting hole；
The slot tag being formed with for placing label paper is outwardly protruded in the protective cover.
Further, in the anti-misoperation protection cap for air switch on relay-set cabinet, the protection cap
There are two types of bodies, and one is the protective cover that side offers through-hole, another kind is the protective cover that side does not offer through-hole；
The protective cover that side offers through-hole is suitable for the air switch of townhouse；
The protective cover that side does not offer through-hole is suitable for independent air switch.
Further, in the anti-misoperation protection cap for air switch on relay-set cabinet, the mounting base
What is contacted with relay-set cabinet is provided with two-sided sandwich rubber on one side；
The two-sided sandwich rubber is used to the mounting base being bonded in relay-set cabinet.
Further, in the anti-misoperation protection cap for air switch on relay-set cabinet, the mounting base
On offer switch hole for passing through for air switch.
Further, the anti-misoperation protection cap for air switch on relay-set cabinet further includes stretching bullet
Spring；
One end of the extension spring support be located at it is described install, the other end is supported and is located in the protective cover.
Further, in the anti-misoperation protection cap for air switch on relay-set cabinet, the protection cap
Body is made of PVC transparent plastic material.
A kind of anti-misoperation protection cap of air switch on relay-set cabinet provided by the embodiment of the utility model,
The isolation purpose that can be realized mistaken collision preventing, maloperation, be easy to observe inner air switch state, both work convenient to overhaul into
Row, is also beneficial to the verification that daily maintenance is spaced apart state, with simple, at low cost, the easy to use, safe spy of structure
Point.
Detailed description of the invention
In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment
Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, the accompanying drawings in the following description is only
It is some embodiments of the utility model, for those of ordinary skill in the art, before not making the creative labor property
It puts, can also be obtained according to these attached drawings other attached drawings.
Fig. 1 is a kind of anti-misoperation for air switch on relay-set cabinet that the utility model embodiment one provides
The structure front view of protection cap；
Fig. 2 is a kind of anti-misoperation for air switch on relay-set cabinet that the utility model embodiment one provides
The structure top view of protection cap；
Fig. 3 is the structure left view for the protective cover that side offers through-hole in the utility model embodiment；
Fig. 4 is the structure left view for the protective cover that side does not offer through-hole in the utility model embodiment.
Appended drawing reference:
Protective cover 10, mounting base 20, rotary shaft 30, slot tag 40, through-hole 50.
Specific embodiment
It is practical below in conjunction with this to enable the purpose of this utility model, feature, advantage more obvious and understandable
Attached drawing in new embodiment, the technical scheme in the utility model embodiment is clearly and completely described, it is clear that under
The described embodiments are only a part of the embodiments of the utility model in face, and not all embodiment.Based on the utility model
In embodiment, all other implementation obtained by those of ordinary skill in the art without making creative efforts
Example, fall within the protection scope of the utility model.
In the description of the present invention, it should be understood that when a component is considered as " connection " another component,
It can be directly to another component or may be simultaneously present the component being centrally located.When a component is considered as
" setting exists " another component, it, which can be, is set up directly on another component or may be simultaneously present the group being centrally located
Part.
In addition, the indicating positions such as term " length " " short " "inner" "outside" or positional relationship for the orientation that is shown based on attached drawing or
Person's positional relationship is merely for convenience of description the utility model, rather than the device or original part of indication or suggestion meaning must have
There is this specific orientation, operated with specific orientation construction, should not be understood as the limitation of the utility model with this.
Further illustrate the technical solution of the utility model below with reference to the accompanying drawings and specific embodiments.
Embodiment one
Please refer to Fig. 1~4, the utility model embodiment provides a kind of the anti-error of the air switch on relay-set cabinet
Operation protection lid passes through the mounting base 20 that rotary shaft 30 is flexibly connected including protective cover 10 and with the protective cover 10；
It is provided with the first connecting hole in the protective cover 10, corresponding first connection is provided in the mounting base 20
Second connecting hole in hole, the rotary shaft 30 can be threaded through to plug in first connecting hole and the second connecting hole, pluggable
Structure have cost is relatively low, and it is easy to maintain and replacement the characteristics of；
The slot tag 40 being formed with for placing label paper is outwardly protruded in the protective cover 10, is passed through placement " maintenance "
(white) and " in operation " (red) label paper carries out the differentiation to air switch state.
Preferably, there are two types of the protective covers 10, one is the protective cover 10 that side offers through-hole, another kind is
Side does not offer the protective cover 10 of through-hole；
The protective cover 10 that side offers through-hole 50 is suitable for the air switch of townhouse, as shown in Figure 3；
The protective cover 10 that side does not offer through-hole 50 is suitable for independent air switch, as shown in Figure 4.
Preferably, what the mounting base 20 was contacted with relay-set cabinet is provided with two-sided sandwich rubber on one side；
The two-sided sandwich rubber is used to the mounting base 20 being bonded in relay-set cabinet.
Preferably, the switch hole for passing through for air switch is offered in the mounting base 20.
It preferably, further include extension spring；
One end of the extension spring support be located at it is described install, the other end is supported and is located in the protective cover 10.
Preferably, the protective cover 10 is made of PVC transparent plastic material, and using PVC fire proofing, permeability is strong,
Good insulation preformance, sturdy and durable, not easy to change, deformation.
A kind of anti-misoperation protection cap of air switch on relay-set cabinet provided by the embodiment of the utility model,
The isolation purpose that can be realized mistaken collision preventing, maloperation, be easy to observe inner air switch state, both work convenient to overhaul into
Row, is also beneficial to the verification that daily maintenance is spaced apart state, with simple, at low cost, the easy to use, safe spy of structure
Point.
The above, above embodiments are only to illustrate the technical solution of the utility model, rather than its limitations；Although ginseng
The utility model is described in detail according to previous embodiment, those skilled in the art should understand that: it is still
It is possible to modify the technical solutions described in the foregoing embodiments, or part of technical characteristic is equally replaced
It changes；And these are modified or replaceed, various embodiments of the utility model technical solution that it does not separate the essence of the corresponding technical solution
Spirit and scope.
Claims (6)
1. a kind of anti-misoperation protection cap of the air switch on relay-set cabinet, which is characterized in that including protective cover
With the mounting base being flexibly connected with the protective cover by rotary shaft；
It is provided with the first connecting hole in the protective cover, the second of corresponding first connecting hole is provided in the mounting base
Connecting hole, the rotary shaft can be threaded through to plug in first connecting hole and the second connecting hole；
The slot tag being formed with for placing label paper is outwardly protruded in the protective cover.
2. the anti-misoperation protection cap according to claim 1 for air switch on relay-set cabinet, feature exist
In there are two types of the protective covers, and one is the protective cover that side offers through-hole, another kind is that side does not offer through-hole
Protective cover；
The protective cover that side offers through-hole is suitable for the air switch of townhouse；
The protective cover that side does not offer through-hole is suitable for independent air switch.
3. the anti-misoperation protection cap according to claim 1 for air switch on relay-set cabinet, feature exist
In what the mounting base was contacted with relay-set cabinet is provided with two-sided sandwich rubber on one side；
The two-sided sandwich rubber is used to the mounting base being bonded in relay-set cabinet.
4. the anti-misoperation protection cap according to claim 1 for air switch on relay-set cabinet, feature exist
In offering the switch hole for passing through for air switch in the mounting base.
5. the anti-misoperation protection cap according to claim 1 for air switch on relay-set cabinet, feature exist
In further including extension spring；
One end of the extension spring support be located at it is described install, the other end is supported and is located in the protective cover.
6. the anti-misoperation protection cap according to claim 1 for air switch on relay-set cabinet, feature exist
In the protective cover is made of PVC transparent plastic material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920773085.5U CN209642100U (en) | 2019-05-27 | 2019-05-27 | A kind of anti-misoperation protection cap of the air switch on relay-set cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920773085.5U CN209642100U (en) | 2019-05-27 | 2019-05-27 | A kind of anti-misoperation protection cap of the air switch on relay-set cabinet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209642100U true CN209642100U (en) | 2019-11-15 |
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ID=68498829
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920773085.5U Active CN209642100U (en) | 2019-05-27 | 2019-05-27 | A kind of anti-misoperation protection cap of the air switch on relay-set cabinet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209642100U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112447453A (en) * | 2020-11-24 | 2021-03-05 | 广东电网有限责任公司佛山供电局 | Anti-misoperation device for air switch of relay protection screen |
-
2019
- 2019-05-27 CN CN201920773085.5U patent/CN209642100U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112447453A (en) * | 2020-11-24 | 2021-03-05 | 广东电网有限责任公司佛山供电局 | Anti-misoperation device for air switch of relay protection screen |
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