CN207302955U - A kind of safety-type disconnecting switch - Google Patents
A kind of safety-type disconnecting switch Download PDFInfo
- Publication number
- CN207302955U CN207302955U CN201721417648.4U CN201721417648U CN207302955U CN 207302955 U CN207302955 U CN 207302955U CN 201721417648 U CN201721417648 U CN 201721417648U CN 207302955 U CN207302955 U CN 207302955U
- Authority
- CN
- China
- Prior art keywords
- disconnecting switch
- switch
- reaction box
- disconnecting
- fixed
- 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 - Fee Related
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Abstract
The utility model discloses a kind of safety-type disconnecting switch,Including disconnecting switch and disconnecting switch dampproof cover,The surface of the disconnecting switch is provided with dampproof cover fixed groove,Disconnecting switch reaction box is provided with the top of the disconnecting switch,The side of the disconnecting switch reaction box is provided with fixing bolt,And the opposite side of disconnecting switch reaction box is provided with disconnecting switch signal mark,The side of the disconnecting switch is provided with disconnecting switch fixing bolt plate,Disconnecting switch upper casing is provided with the top of the disconnecting switch reaction box,The disconnecting switch reaction box is internally provided with switch button,Contact-making switch button need not be directly removed with hand,Only need the switch button push-pull rod of extraction disconnecting switch bottom,Operation button switch is removed with push-pull rod,And the dampproof cover in the insertion of disconnecting switch surface can not made moist with protective separation switch,So as to reduce situation about getting an electric shock by moisture as medium.
Description
Technical field
The utility model belongs to disconnecting switch technical field, and in particular to a kind of safety-type disconnecting switch.
Background technology
Disconnecting switch, generally referred to as high voltage isolator, i.e. rated voltage are logical in 1kV and its disconnecting switch of the above
Disconnecting switch is often simply called, is most commonly used a kind of electric appliance in high-voltage switch electric appliance, the principles and structure ratio of itself
It is relatively simple, but it is big due to the use of amount, and functional reliability requires design, foundation and safe operation high, to electric substation, power plant
Influence larger.Disconnecting switch is mainly characterized by no arc extinguishing ability, can only divide in the case of no load current, close electricity
Road.Disconnecting switch is used for each step voltage, and as changing circuit connection or make circuit or equipment and isolated from power, it does not stop energy
Power, operates again after can only first circuit be disconnected with miscellaneous equipment.The general interlocking dress with maloperation when preventing from switching on-load
Put, it is sometimes desirable to which pin switchs to prevent from disconnecting under the magneticaction of big failure, and disconnecting switch is in high-voltage switch electric appliance
A kind of most commonly used electric appliance, is that the principles and structure for the itself for playing buffer action in circuit compares as its name suggests
Simply, but big due to the use of amount, functional reliability requires high, the shadow of design, foundation and safe operation to electric substation, power plant
Sound is larger.
Existing disconnecting switch needs to remove operating switch button with hand, and to reach the effect of energization, and switch button is direct
With disconnecting switch inside energization element be in contact, hand isolation by distance when pressing switch button switched closely, may make by
To electric shock, once and hand humidity removes contact-making switch button, the phenomenon that leaking electricity occurs in disconnecting switch shell imprudence is more prone to
Make hand cause to get an electric shock, so as to jeopardize the life security of people, there is no safeguard procedures on the most direct surface of disconnecting switch, it is easy to
Disconnecting switch is made moist so that disconnecting switch case surface has water mist, the problem of be easy to causeing electric shock after people's contact, for this I
Propose a kind of safety-type disconnecting switch.
Utility model content
It is proposed in the above background technology to solve the purpose of this utility model is to provide a kind of safety-type disconnecting switch
Existing disconnecting switch needs to remove operating switch button with hand, and to reach the effect of energization, and switch button is directly with keeping apart
The element of portion's energization inside the Pass is in contact, and hand isolation by distance when pressing switch button switched closely, may make to be shocked by electricity, and
Once hand humidity removes contact-making switch button, the phenomenon that leaking electricity occurs in disconnecting switch shell imprudence is more prone to cause hand
Get an electric shock, so as to jeopardize the life security of people, there is no safeguard procedures on the most direct surface of disconnecting switch, it is easy to make disconnecting switch
Make moist, so that disconnecting switch case surface has the problem of water mist, electric shock is be easy to cause after people's contact.
To achieve the above object, the utility model provides following technical solution：A kind of safety-type disconnecting switch, including isolation
Switch and disconnecting switch dampproof cover, the surface of the disconnecting switch is provided with dampproof cover fixed groove, the top of the disconnecting switch
Portion is provided with disconnecting switch reaction box, and the side of the disconnecting switch reaction box is provided with fixing bolt, and disconnecting switch is reacted
The opposite side of box is provided with disconnecting switch signal mark, and the side of the disconnecting switch is provided with disconnecting switch fixing bolt plate,
Disconnecting switch upper casing is provided with the top of the disconnecting switch reaction box, the disconnecting switch reaction box is internally provided with switch
Button, the disconnecting switch are internally provided with fixed groove, fixed link, the fixation are provided with the outside of the fixed groove
One end of bar is provided with draw back plate, and the bottom of the disconnecting switch dampproof cover is provided with fixed lobe.
Preferably, the disconnecting switch is engaged solid with disconnecting switch dampproof cover by dampproof cover fixed groove with fixed lobe
Fixed connection.
Preferably, the disconnecting switch reaction box is a kind of rectangular parallelepiped structure.
Preferably, the disconnecting switch is fixedly connected with disconnecting switch reaction box by screw.
Preferably, the draw back plate is fixed with fixed groove by fixed link with disconnecting switch reaction box and is connected.
Compared with prior art, the beneficial effects of the utility model are：After installing the utility model, it is not necessary to use hand
Directly remove contact-making switch button, it is only necessary to extract the switch button push-pull rod of disconnecting switch bottom, Operation switch is gone with push-pull rod
Button, so that danger of the hand away from disconnecting switch, the to greatest extent electric shock of reduction hand, so that personal safety is protected, and
The dampproof cover of disconnecting switch surface insertion can be switched with protective separation and do not made moist, so as to reduce the feelings got an electric shock by moisture as medium
Condition.
Brief description of the drawings
Fig. 1 is the disconnecting switch structure diagram of the utility model；
Fig. 2 is the disconnecting switch reaction box structure diagram of the utility model；
Fig. 3 is the disconnecting switch dampproof cover side structure schematic diagram of the utility model；
In figure：1- dampproof covers fixed groove, 2- disconnecting switch, 3- disconnecting switch reaction box, 4- fixing bolts, 5- keep apart
Close fixing bolt plate, 6- switch buttons, 7- disconnecting switch upper casing, 8- disconnecting switch signal mark, 9- draw back plates, 10- fixed links,
11- fixed grooves, 12- fixed lobes, 13- disconnecting switch dampproof covers.
Embodiment
The following is a combination of the drawings in the embodiments of the present utility model, and the technical scheme in the embodiment of the utility model is carried out
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are without making creative work
All other embodiments obtained, shall fall within the protection scope of the present invention.
Please refer to Fig.1, Fig. 2 and Fig. 3, the utility model provide a kind of technical solution：A kind of safety-type disconnecting switch, including
Disconnecting switch 2 and disconnecting switch dampproof cover 13, the surface of disconnecting switch 2 are provided with dampproof cover fixed groove 1, disconnecting switch 2
Top is provided with disconnecting switch reaction box 3, and the side of disconnecting switch reaction box 3 is provided with fixing bolt 4, and disconnecting switch is reacted
The opposite side of box 3 is provided with disconnecting switch signal mark 8, and the side of disconnecting switch 2 is provided with disconnecting switch fixing bolt plate 5,
The top of disconnecting switch reaction box 3 is provided with disconnecting switch upper casing 7, and disconnecting switch reaction box 3 is internally provided with switch button
6, disconnecting switch 2 is internally provided with fixed groove 11, and the outside of fixed groove 11 is provided with fixed link 10, and the one of fixed link 10
End is provided with draw back plate 9, and the bottom of disconnecting switch dampproof cover 13 is provided with fixed lobe 12.
In order to make disconnecting switch dampproof cover 13 is convenient to depart from and fix from disconnecting switch 2, in the present embodiment, it is preferred that every
Pass 2 is left to be fixed and be connected with fixed lobe 12 by dampproof cover fixed groove 1 with disconnecting switch dampproof cover 13.
In order to make the inside of disconnecting switch reaction box 3 to install reaction unit, in the present embodiment, it is preferred that disconnecting switch is anti-
It is a kind of rectangular parallelepiped structure to answer box 3.
It is more firm in order to fix disconnecting switch 2 and disconnecting switch reaction box 3, in the present embodiment, it is preferred that isolation
Switch 2 is fixedly connected with disconnecting switch reaction box 3 by screw.
In order to make draw back plate 9 conveniently be removed and installed with disconnecting switch reaction box 3, in the present embodiment, it is preferred that draw back plate
9 are fixed with disconnecting switch reaction box 3 by fixed link 10 with fixed groove 11 is connected.
The operation principle and process for using of the utility model：After the utility model installs, disconnecting switch 2 is used bolt
Fix in place, then hold draw back plate 9 and be pulled outwardly, after draw back plate 9 is taken out, hold fixed link 10, so
Buck switch button 6 is removed with the draw back plate 9 of 10 one end of fixed link afterwards, makes 2 internal-response of disconnecting switch, finally inside is led to
Electricity, then snap-fit into fixed groove 11 with fixed link 10, enables draw back plate 9 to fix, after operation is completed, keeping apart official seal
Tide cover 13 snap-fits into dampproof cover fixed groove 10 with fixed lobe 12, so as to reach moisture-proof effect, protective separation switch 2 will not
Make moist.
While there has been shown and described that the embodiment of the utility model, for the ordinary skill in the art,
It is appreciated that these embodiments can be carried out with a variety of changes in the case where not departing from the principle of the utility model and spirit, repaiied
Change, replace and modification, the scope of the utility model are defined by the appended claims and the equivalents thereof.
Claims (5)
1. a kind of safety-type disconnecting switch, including disconnecting switch (2) and disconnecting switch dampproof cover (13), it is characterised in that：It is described
The surface of disconnecting switch (2) is provided with dampproof cover fixed groove (1), and disconnecting switch is provided with the top of the disconnecting switch (2)
Reaction box (3), the side of the disconnecting switch reaction box (3) are provided with fixing bolt (4), and disconnecting switch reaction box (3)
Opposite side is provided with disconnecting switch signal mark (8), and the side of the disconnecting switch (2) is provided with disconnecting switch fixing bolt plate
(5), disconnecting switch upper casing (7) is provided with the top of the disconnecting switch reaction box (3), the disconnecting switch reaction box (3)
Switch button (6) is internally provided with, the disconnecting switch (2) is internally provided with fixed groove (11), the fixed groove
(11) fixed link (10) is provided with the outside of, one end of the fixed link (10) is provided with draw back plate (9), described to keep apart official seal
The bottom of tide cover (13) is provided with fixed lobe (12).
A kind of 2. safety-type disconnecting switch according to claim 1, it is characterised in that：The disconnecting switch (2) is with isolating
Switch dampproof cover (13) is fixed by dampproof cover fixed groove (1) with fixed lobe (12) to be connected.
A kind of 3. safety-type disconnecting switch according to claim 1, it is characterised in that：The disconnecting switch reaction box (3)
For a kind of rectangular parallelepiped structure.
A kind of 4. safety-type disconnecting switch according to claim 1, it is characterised in that：The disconnecting switch (2) is with isolating
On-off effect box (3) is fixedly connected by screw.
A kind of 5. safety-type disconnecting switch according to claim 1, it is characterised in that：The draw back plate (9) is with keeping apart
Pass reaction box (3) is fixed by fixed link (10) with fixed groove (11) to be connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721417648.4U CN207302955U (en) | 2017-10-29 | 2017-10-29 | A kind of safety-type disconnecting switch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721417648.4U CN207302955U (en) | 2017-10-29 | 2017-10-29 | A kind of safety-type disconnecting switch |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207302955U true CN207302955U (en) | 2018-05-01 |
Family
ID=62274869
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721417648.4U Expired - Fee Related CN207302955U (en) | 2017-10-29 | 2017-10-29 | A kind of safety-type disconnecting switch |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207302955U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107546063A (en) * | 2017-10-29 | 2018-01-05 | 江苏华联电力器材有限公司 | A kind of safety-type disconnecting switch |
-
2017
- 2017-10-29 CN CN201721417648.4U patent/CN207302955U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107546063A (en) * | 2017-10-29 | 2018-01-05 | 江苏华联电力器材有限公司 | A kind of safety-type disconnecting switch |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180501 Termination date: 20191029 |