CN208570376U - A kind of electrical air switch of detachable long rod type - Google Patents
A kind of electrical air switch of detachable long rod type Download PDFInfo
- Publication number
- CN208570376U CN208570376U CN201821127493.5U CN201821127493U CN208570376U CN 208570376 U CN208570376 U CN 208570376U CN 201821127493 U CN201821127493 U CN 201821127493U CN 208570376 U CN208570376 U CN 208570376U
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- China
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- air switch
- extension bar
- grafting
- operating stick
- flat thin
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Abstract
The utility model discloses a kind of detachable electrical air switches of long rod type, its structure includes air switch shell and operating stick, the operating stick is set to before air switch shell, the side of the air switch shell is equipped with plus bar, and the extension bar is flexibly connected by connecting component with air switch housing side；One end of the extension bar and operating stick activity grafting.The air switch increases the safe distance of electric operation personnel and air switch by extension bar, can effectively avoid or reduce electrical injury.Product operation is simple, uses more flexibly.
Description
Technical field
The utility model relates to a kind of electric switches to operate insulation protection field, and in particular to a kind of detachable long rod type is empty
Air cock.
Background technique
With the development of electrical technology, the complexity of electric wiring equipment is also continuously increased.Electric wiring, equipment are sent
Electricity is one of the main contents of electricians' routine work.Other than daily normal power transmission enables equipment, in electric wire
After road, equipment fault are eliminated, it is also desirable to carry out power transmission again to equipment, route and be operated normally with restorer, route.?
When normal device power transmission, operator can not determine whether equipment, route have electric fault；When maintenance finishes power transmission, equally
It can not determine whether electric fault completely eliminates.At this point, the electrical personnel for carrying out power transmission operation may face secondary electric fault
Injury.
In existing low-voltage circuit electric operation, electrical personnel often need to carry out power transmission to air switch, since air switch is grasped
It is usually shorter to make bar, electric fault occurs, switch terminals are also easy to produce electric arc, cause electric arc to injure operator.Shorter operation
Bar is also unfavorable for the swiftness of closing operation.And operating stick is lengthened, cabinet type is subjected to and is easy to cause the limitation of maloperation.
How operator's safety is ensured in power transmission closing operation, guarantee swiftness, the safety of the operation of combined floodgate power transmission
Space requirement in cabinet is adapted to again simultaneously, this is particularly important.
Utility model content
The purpose of this utility model is to provide a kind of detachable electrical air switches of long rod type, solve electrical power transmission and close a floodgate
Personnel face the problem of air switch arcing injury, and the utility model passes through increasing using simple, cheap, space hold is small
Add the safe distance between people and electrical component, reduce or avoid electrically injuring, while torque increases so that on/off switch is rapider
It is laborsaving.
The technical solution adopted by the utility model to solve its technical problems is that: a kind of detachable electrical air of long rod type is opened
It closes, structure includes air switch shell and operating stick, and the operating stick is set to before air switch shell, and the air is opened
The side for closing shell is equipped with extension bar, and the extension bar is flexibly connected by connecting component with air switch housing side；It is described
One end of extension bar and operating stick activity grafting.
Further, the connecting component is made of the first flat thin magnet and the second flat thin magnet, and first flat thin magnet is set to sky
Air cock housing side top, second flat thin magnet are set to the side of extension bar one end, first flat thin magnet and the second magnetic
Iron plate attracts each other.
Further, the connecting component is made of inserted sheet and slot, and the inserted sheet is set to the side of extension bar one end, institute
Slot is stated set on air switch housing side top, the slot is the cavity of remaining face closure of upper end opening, and the inserted sheet is in
The transverse slat of inverted L-shaped, inserted sheet is connect with extension bar, and the riser activity of inserted sheet inserts in the slot of air switch housing side.
Further, the extension bar is made of the body of rod and grafting set, and one end of the body of rod is equipped with grafting set, the grafting
Set is the flat of internal cavities, and the grafting set intracavity sidewall is equipped with the non-slip process of several arcs, the lengthening rod end
The grafting set in portion and the operating stick activity grafting on air switch.
The beneficial effects of the utility model are:
1, the utility model effectively can be avoided or be subtracted by the safe distance of increase electric operation personnel and air switch
Small electrical injury.Product operation is simple, uses more flexibly.
2, it is flexibly connected with air switch housing sidewall by connecting component due to extension bar, without electric operation
When, extension bar is securable to air switch shell side.The removable performance of product avoids and increases due to operating pole length because increasing
Space in cabinet, also preventing operating stick increase regular length leads to the possibility accidentally touched.
3, the utility model is by increasing operation pole length, using lever principle, so that operator contributes more when closing a floodgate
It is small, improve closing speed.
4, the utility model extension bar uses PBT material, and with high mechanical strength, fatigue durability is strong, creep properties is small, fire-retardant
The excellent feature of insulating properties.
Detailed description of the invention
Fig. 1 is the main view of the utility model；
Fig. 2 is the left view of Fig. 1；
Fig. 3 is usage state diagram；
Fig. 4 is the structural schematic diagram of extension bar wide end
Fig. 5 is the structural schematic diagram of another embodiment；
Fig. 6 is the partial enlarged view in Fig. 5.
In figure:
1 air switch shell, 2 extension bars, 21 bodies of rod, 22 grafting sets, 23 second flat thin magnets, 24 non-slip process, 3 operations
Bar, 4 first flat thin magnets, 5 inserted sheets, 6 slots.
Specific embodiment
It is said in detailed below referring to a kind of detachable long rod type electrical air switch of the Figure of description to the utility model
It is bright.
As shown in Figures 1 to 4, a kind of detachable electrical air switch of long rod type of the utility model, structure include sky
Air cock shell 1 and operating stick 3, the operating stick 3 are set to before air switch shell, the side of the air switch shell 1
Face is equipped with extension bar 2, and the extension bar 2 is flexibly connected by connecting component with air switch housing side；The extension bar
One end and operating stick activity grafting.The extension bar 3 is made of polybutylene terephthalate (PBT), has high mechanical strength, resistance to
The feature that fatigability is strong, creep properties is small, fire retardant insulating is excellent.
Embodiment one
As shown in figure 3, the connecting component is made of the first flat thin magnet 4 and the second flat thin magnet 23, first flat thin magnet 4
Set on 1 side surface upper part of air switch shell, second flat thin magnet 23 is set to the side of 2 one end of extension bar, first magnet
Piece 4 attracts each other with the second flat thin magnet 23.
Air switch switching on is operated by extension bar 2, increases the safe distance of operator and electrical component, to keep away
Exempt from or reduce electrical injury.Using simple, cheap, space hold is small, the utility model solves easy when closing operation
It causes the problem of electrically injuring while improving the swiftness of combined floodgate power transmission operation and adapting to space requirement in cabinet.Described first
Flat thin magnet and air switch shell are bonded using modified acrylic ester adhesion agent, and bonded part is located on air switch shell side
Portion middle position, it is ensured that the first flat thin magnet and air switch shell bond close and firm.Second flat thin magnet is adopted with extension bar
It is bonded with modified acrylic ester adhesion agent, bonded part is located at the narrow handle of extension bar, it is ensured that the second flat thin magnet is tightly bonded with extension bar
It is close secured.
Embodiment two
As shown in Figure 5, Figure 6, the connecting component is made of inserted sheet 5 and slot 6, and the inserted sheet 5 is set to extension bar 2
The side of one end, the slot 6 are set to 1 side surface upper part of air switch shell, and the slot 6 is remaining face closure of upper end opening
Cavity, the inserted sheet 5 are in inverted L-shaped, and the transverse slat of inserted sheet 5 is connect with extension bar, and the riser activity of inserted sheet 5 is inserted in air switch shell
In the slot of 1 side of body.When not using extension bar 2, by adding the inserted sheet of bar side that extension bar is fixed on air switch
In the slot of shell side, it is not take up space, and the activity grafting of inserted sheet and slot, connect extension bar with air switch shell
It is stronger, do not fall off.
The extension bar 2 is made of the body of rod 21 and grafting set 22, and one end of the body of rod 21 is equipped with grafting set 22, described to insert
Female connector 22 is the flat of internal cavities, and the grafting covers the non-slip process 24 that 22 intracavity sidewalls are equipped with several arcs, described
The grafting set for lengthening boom end and the operating stick activity grafting on air switch, the non-slip process that grafting covers inner cavity can be rubber material
Matter.
Carry out air switch combined floodgate power transmission or operate a switch power failure operation when, extension bar is removed from air switch shell side,
The grafting set of extension bar wide end is that groove adds by grafting set by the operating stick grafting on extension bar and air switch shell
Stock forms a fixed connection with operating stick.Hand hold the second flat thin magnet of extension bar tail portion position, complete combined floodgate power transmission or
It operates a switch power failure operation.After completing operation, it will be pulled up in operating stick that the grafting for lengthening boom end is placed on air switch shell.It is logical
The first flat thin magnet for crossing the second flat thin magnet and air switch shell side that lengthen boom end adsorbs, and extension bar 3 is opened with air
It is fixed to close shell 1.
The utility model effectively can be avoided or be reduced by the safe distance of increase electric operation personnel and air switch
Electrical injury.Product operation is simple, uses more flexibly.Since extension bar and air switch housing sidewall pass through interconnecting piece
Part is flexibly connected, and when without electric operation, extension bar is securable to air switch shell side.The dismoutability of product
Energy avoids and increases space in cabinet due to operating pole length because increasing, and also preventing operating stick increase regular length leads to accidentally touching
It may.
The above, some principles of the utility model that only explains through diagrams, this specification are not intended to this is practical
It is novel to be confined in the shown specific structure and the scope of application, thus it is all it is all may be utilized accordingly modify and wait
Jljl belongs to the applied the scope of the patents of the utility model.
In addition to the technical characteristic described in the specification, remaining technical characteristic is technology known to those skilled in the art.
Claims (4)
1. a kind of electrical air switch of detachable long rod type, including air switch shell and operating stick, the operating stick is set to sky
Before air cock shell, characterized in that the side of the air switch shell is equipped with extension bar, and the extension bar passes through connection
Component is flexibly connected with air switch housing side；One end of the extension bar and operating stick activity grafting.
2. a kind of detachable electrical air switch of long rod type according to claim 1, characterized in that the connecting component by
First flat thin magnet and the second flat thin magnet are constituted, and first flat thin magnet is set to air switch housing side top, second magnetic
Iron plate is set to the side of extension bar one end, and first flat thin magnet attracts each other with the second flat thin magnet.
3. a kind of detachable electrical air switch of long rod type according to claim 1, characterized in that the connecting component is
It is made of inserted sheet and slot, the inserted sheet is set to the side of extension bar one end, and the slot is set in air switch housing side
Portion, the slot are the cavity of remaining face closure of upper end opening, and the inserted sheet is in inverted L-shaped, and the transverse slat of inserted sheet is connect with extension bar,
The riser activity of inserted sheet inserts in the slot of air switch housing side.
4. a kind of detachable electrical air switch of long rod type according to claim 1 or 2 or 3, characterized in that the lengthening
Bar is made of the body of rod and grafting set, and one end of the body of rod is equipped with grafting set, and the grafting set is flat, the institute of internal cavities
State grafting set intracavity sidewall be equipped with several arcs non-slip process, it is described lengthen boom end grafting set and air switch on
Operating stick activity grafting.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821127493.5U CN208570376U (en) | 2018-07-17 | 2018-07-17 | A kind of electrical air switch of detachable long rod type |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821127493.5U CN208570376U (en) | 2018-07-17 | 2018-07-17 | A kind of electrical air switch of detachable long rod type |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208570376U true CN208570376U (en) | 2019-03-01 |
Family
ID=65493579
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821127493.5U Active CN208570376U (en) | 2018-07-17 | 2018-07-17 | A kind of electrical air switch of detachable long rod type |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208570376U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111863513A (en) * | 2020-07-09 | 2020-10-30 | 河南智开智能科技有限公司 | Outdoor high-voltage vacuum intelligent circuit breaker |
| CN116168981A (en) * | 2023-02-22 | 2023-05-26 | 浙江巨邦电器股份有限公司 | Plastic case circuit breaker |
-
2018
- 2018-07-17 CN CN201821127493.5U patent/CN208570376U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111863513A (en) * | 2020-07-09 | 2020-10-30 | 河南智开智能科技有限公司 | Outdoor high-voltage vacuum intelligent circuit breaker |
| CN111863513B (en) * | 2020-07-09 | 2022-07-26 | 河南智开智能科技有限公司 | Outdoor high-voltage vacuum intelligent circuit breaker |
| CN116168981A (en) * | 2023-02-22 | 2023-05-26 | 浙江巨邦电器股份有限公司 | Plastic case circuit breaker |
| CN116168981B (en) * | 2023-02-22 | 2023-11-17 | 浙江巨邦电器股份有限公司 | Plastic case circuit breaker |
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| GR01 | Patent grant |