CN206349646U - A kind of distribution isolating device - Google Patents
A kind of distribution isolating device Download PDFInfo
- Publication number
- CN206349646U CN206349646U CN201720041035.9U CN201720041035U CN206349646U CN 206349646 U CN206349646 U CN 206349646U CN 201720041035 U CN201720041035 U CN 201720041035U CN 206349646 U CN206349646 U CN 206349646U
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- China
- Prior art keywords
- isolating device
- binding post
- distribution
- insulation
- knife switch
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Abstract
The utility model discloses a kind of distribution isolating device, the distribution isolating device includes the binding post provided with several inputs and several output ends, binding post is arranged in isolation cabinet, binding post is arranged on the pedestal inside isolation cabinet, pedestal is provided with several static contact and insulation pillars and several moving contact insulation columns, it is hinged in one end of the upper end of each static contact and insulation pillar and knife switch, one end of knife switch may extend to the upper end of the moving contact insulation column corresponding with its position, and it is provided with armature block in the other end of knife switch, the groove body corresponding with armature block position is provided with the upper end of each moving contact insulation column, ferromagnet is provided with groove body.The distribution isolating device have junction structure it is simple, using connection between safety, input and output end or opening operation flexibly, freely, the features such as be easy to monitoring.The volume of isolating device can also be greatly reduced using the distribution isolating device, system operation reliability is improved.
Description
Technical field
The utility model is related to the distribution isolation technology field of controller switching equipment, and in particular to a kind of distribution isolating device.
Background technology
In high-voltage fence, the major function of power distribution isolator is：After breaker disconnecting circuit, due to breaking for disconnecting switch
Open, make there is electricity significantly to be isolated with without electric part, play auxiliary switch.Due to the outside of contact of breaker position
Indicator had both lacked intuitively, and in some cases it cannot be guaranteed that its instruction is consistent with the position of contact, so using distribution
Disconnecting switch is necessary having electricity with significantly being separated without electric part.In addition, distribution disconnector has and certain gone out naturally
On arc ability, the equipment investment and disconnection for being commonly used in the electric current very little such as voltage transformer and arrester, and breaker with
The junction of several equipment, makes breaker switch more flexible by disconnecting switch.
Provide there must be retaining mechanism in "on" position with the switch being electrically isolated in cabinet among China's national standard, with
Ensure that it operationally will not fall off.Traditional locking device, or complicated or reliability are low.Importantly, due to it
Space occupies excessive, causes whole distribution disconnector volume excessive, makes the powered exposed place of switch of outdoor operation excessive,
Short circuit grounding, influence operation safety are very easy to, and is difficult to be detected or observed in real time.
Therefore it provides distribution disconnector a kind of simple in construction and reliable, it has also become those skilled in the art need
The problem of solving.
Utility model content
The purpose of this utility model is, overcome defect present in prior art there is provided one kind it is simple in construction, using peace
Entirely, between input and output end connection or opening operation flexibly, freely, be easy to monitoring electric isolution device.
To achieve the above object, the technical solution of the utility model is a kind of distribution isolating device of design, the distribution every
Include the binding post provided with several inputs and several output ends from device, binding post is arranged in isolation cabinet,
Binding post is arranged on the pedestal inside isolation cabinet, and pedestal is provided with several static contact and insulation pillars and several moving contacts
Insulation column, is hinged in one end of the upper end of each static contact and insulation pillar and knife switch, and one end of knife switch may extend away
Armature block is provided with to the upper end of the moving contact insulation column corresponding with its position, and in the other end of knife switch, each
The upper end of moving contact insulation column, which is provided with the groove body corresponding with armature block position, groove body, is provided with ferromagnet.
For the ease of will be switched on or switched off between input and output point, technical scheme preferably is, in the rank
The side of iron block is provided with separation handle, and separation handle is provided with separation ring.
For the ease of the connection between binding post and external power source or data wire, technical scheme preferably also has, described
Knife switch is hinged on the upper end of static contact and insulation pillar by static contact substrate, and static contact substrate is fixed on the upper of insulation column
End.
For the ease of the connection between binding post and external power source or data wire, technical scheme preferably also has, described
Groove body is fixed on the upper end of moving contact insulation column by moving contact substrate.
In order to ensure using safety, it is to avoid because contingency causes burning for electrical equipment, technical scheme preferably also has,
Fusible link structure is provided with the middle part of the knife switch.
For the ease of the line maintenance during wiring or broken string operation or use, technical scheme preferably also has, in institute
State and sliding block is provided with below pedestal, sliding block is slidably matched with the slideway being arranged under pedestal.
In order to reduce electromagnetic radiation to the adverse effect that is caused during line transmission, technical scheme preferably also has,
The binding post is provided with radome.
For the ease of monitoring the working condition inside power distribution isolator at any time, it is to avoid the generation of contingency, skill preferably
Art scheme also has, and the top of binding post is located in the isolation cabinet provided with monitoring camera, monitoring camera passes through data
Line or wireless transmitter module, with detecting that the computer of control centre is connected.
Advantage and beneficial effect of the present utility model are：The distribution isolating device have junction structure it is simple, using safety,
Between input and output end connection or opening operation flexibly, freely, be easy to monitoring the features such as.Use the distribution isolating device
The volume of isolating device can also be greatly reduced, the reliability of system operation is improved.
Brief description of the drawings
Fig. 1 is the overall overlooking the structure diagram of the utility model distribution isolating device；
Fig. 2 is the partial enlargement structural representation of the utility model distribution isolating device.
In figure：1st, input；2nd, output end；3rd, binding post；4th, cabinet is isolated；5th, pedestal；6th, knife switch；7th, armature
Block；8th, groove body；9th, ferromagnet；10th, handle is separated；11st, ring is separated；12nd, static contact substrate；13rd, moving contact substrate；14th, melt
Fracture of wire；15th, sliding block；16th, slideway；17th, radome；18th, camera is monitored.
Embodiment
With reference to the accompanying drawings and examples, embodiment of the present utility model is further described.Implement below
Example is only used for clearly illustrating the technical solution of the utility model, and protection model of the present utility model can not be limited with this
Enclose.
As shown in figure 1, the utility model is a kind of distribution isolating device, the distribution isolating device includes being provided with several
The binding post 3 of input 1 and several output ends 2, binding post 3 is arranged in isolation cabinet 4, and binding post 3 is arranged on
Isolate on the pedestal 5 inside cabinet, pedestal 5 is used as input 1 and several moving contacts provided with several static contact and insulation pillars
Insulation column is hinged, knife switch 6 as output end 2 in the upper end and one end of knife switch 6 of each static contact and insulation pillar
One end may extend to the upper end of the moving contact insulation column corresponding with its position, and be provided with the other end of knife switch 6
Armature block 7, is provided with the groove body 8 corresponding with the position of armature block 7, groove body 8 in the upper end of each moving contact insulation column
Provided with ferromagnet 9.
For the ease of will be switched on or switched off between input and output point, the utility model preferred embodiment
It is that, in the side of the armature block 7 provided with separation handle 10, separation handle 10 is provided with separation ring 11.
The wherein separation handle 10 and pin joint on knife switch 6 to the distance for separating the one end of handle 10, more than with establishing by cable
Close after closing, knife switch 6 arrives the beeline of the armature block 7.Then, when distribution disconnector is closed, groove body 8 is passed through
The magnetic force of interior ferromagnet 9, can fix armature block 7 and ferromagnet 9；When needing to disconnect knife switch 6, by pulling separation
Handle 10, you can easily disconnected knife switch 6 by leverage.In the preferred case, the separation handle 10
One end is in contact when distribution disconnector is closed with armature block 7 and the groove body 8, then when the switch is closed, knife switch
6 position can be fixed, and will not be rotated around pin joint.
For the ease of the connection between binding post and external power source or data wire, the utility model preferred embodiment
Further, the knife switch 6 is hinged on the upper end of static contact and insulation pillar by static contact substrate 12, and static contact substrate 12 is fixed
In the upper end of insulation column.
For the ease of the connection between binding post and external power source or data wire, the utility model preferred embodiment
Further, the groove body 8 is fixed on the upper end of moving contact insulation column by moving contact substrate 13.
In order to ensure using safety, it is to avoid because contingency causes burning for electrical equipment, the preferred reality of the utility model
The scheme of applying also has, and the structure of fusible link 14 is provided with the middle part of the knife switch 6.
For the ease of the line maintenance during wiring or broken string operation or use, the utility model preferred embodiment
Further, sliding block 15 is provided with below the pedestal 5, sliding block 15 is slidably matched with the slideway 16 being arranged under pedestal 5.
In order to reduce electromagnetic radiation to the adverse effect caused during line transmission, the preferred embodiment party of the utility model
Case also has, and radome 17 is provided with the binding post 3.
For the ease of monitoring the working condition inside power distribution isolator at any time, it is to avoid the generation of contingency, this practicality is new
Type preferred embodiment also has, positioned at the top of binding post 3 provided with monitoring camera 18, monitoring in the isolation cabinet 4
Camera 18 is by data wire or wireless transmitter module, with detecting that the computer of control centre is connected.
Described above is only preferred embodiment of the present utility model, it is noted that for the common skill of the art
For art personnel, on the premise of the utility model technical principle is not departed from, some improvements and modifications can also be made, these change
Enter and retouch and also should be regarded as protection domain of the present utility model.
Claims (8)
1. a kind of distribution isolating device, it is characterised in that the distribution isolating device includes being provided with several inputs and some
The binding post of individual output end, binding post is arranged in isolation cabinet, and binding post is arranged on the pedestal inside isolation cabinet,
Pedestal is provided with several static contact and insulation pillars and several moving contact insulation columns, in the upper of each static contact and insulation pillar
One end with knife switch is held to be hinged, one end of knife switch may extend to the moving contact insulation column corresponding with its position
Upper end, and armature block is provided with the other end of knife switch, it is provided with the upper end of each moving contact insulation column and armature block position
Put and ferromagnet is provided with corresponding groove body, groove body.
2. distribution isolating device as claimed in claim 1, it is characterised in that carried in the side of the armature block provided with separation
Hand, separation handle is provided with separation ring.
3. distribution isolating device as claimed in claim 1, it is characterised in that the knife switch is hinged by static contact substrate
In the upper end of static contact and insulation pillar, static contact substrate is fixed on the upper end of insulation column.
4. distribution isolating device as claimed in claim 1, it is characterised in that the groove body is fixed on by moving contact substrate
The upper end of moving contact insulation column.
5. distribution isolating device as claimed in claim 1, it is characterised in that be provided with fusible link at the middle part of the knife switch
Structure.
6. distribution isolating device as claimed in claim 1, it is characterised in that sliding block, sliding block are provided with below the pedestal
It is slidably matched with the slideway that is arranged under pedestal.
7. distribution isolating device as claimed in claim 1, it is characterised in that radome is provided with the binding post.
8. distribution isolating device as claimed in claim 1, it is characterised in that be located at the upper of binding post in the isolation cabinet
Side is provided with monitoring camera, and monitoring camera is by data wire or wireless transmitter module, with detecting that the computer of control centre connects
Connect.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720041035.9U CN206349646U (en) | 2017-01-13 | 2017-01-13 | A kind of distribution isolating device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720041035.9U CN206349646U (en) | 2017-01-13 | 2017-01-13 | A kind of distribution isolating device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206349646U true CN206349646U (en) | 2017-07-21 |
Family
ID=59324644
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720041035.9U Active CN206349646U (en) | 2017-01-13 | 2017-01-13 | A kind of distribution isolating device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206349646U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110439841A (en) * | 2019-08-19 | 2019-11-12 | 中国科学技术大学 | Stabilization air flow system for the test of external-wall heat-insulation material combustion simulation |
| CN112530730A (en) * | 2020-11-30 | 2021-03-19 | 海南电网有限责任公司东方供电局 | Distribution network overhead line isolating switch |
-
2017
- 2017-01-13 CN CN201720041035.9U patent/CN206349646U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110439841A (en) * | 2019-08-19 | 2019-11-12 | 中国科学技术大学 | Stabilization air flow system for the test of external-wall heat-insulation material combustion simulation |
| CN112530730A (en) * | 2020-11-30 | 2021-03-19 | 海南电网有限责任公司东方供电局 | Distribution network overhead line isolating switch |
| CN112530730B (en) * | 2020-11-30 | 2023-04-28 | 海南电网有限责任公司东方供电局 | Wire-distribution overhead line isolating switch |
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|---|---|---|---|
| GR01 | Patent grant |