CN208422757U - A kind of New Type Isolating Switch - Google Patents
A kind of New Type Isolating Switch Download PDFInfo
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- CN208422757U CN208422757U CN201820893110.9U CN201820893110U CN208422757U CN 208422757 U CN208422757 U CN 208422757U CN 201820893110 U CN201820893110 U CN 201820893110U CN 208422757 U CN208422757 U CN 208422757U
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- blade
- limit hole
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- strip
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Abstract
The utility model belongs to technical field of electric equipment, propose a kind of New Type Isolating Switch, including pedestal, insulated column is provided on pedestal, there are two insulated column settings, the first outlet board is respectively arranged on two insulated columns, second outlet board, static contact is provided on first outlet board, moving contact is provided on second outlet board, moving contact is connected with the plug-in strip for connecting with static contact, plug-in strip includes the first blade disposed in parallel, second blade, first blade, one end of second blade is rotatablely connected by the first connector and moving contact, the other end is connected by the second connector, first blade, the middle position of second blade is also connected with locking device, plug-in strip is disposed with the first limit hole close to one end of moving contact, second limit hole, first limit hole, spacer pin is provided in second limit hole.The utility model, which solves disconnecting switch in the prior art, only one most positioning device or does not have the problem of positioning device in separating brake.
Description
Technical field
The utility model belongs to technical field of electric equipment, is related to a kind of New Type Isolating Switch.
Background technique
Disconnecting switch is generally referred to as high voltage isolator, i.e., voltage rating 1kV and its more than disconnecting switch, usually
Referred to as disconnecting switch is that a kind of most commonly used electric appliance, the principles and structure of itself compare in high-voltage switch electric appliance
Simply, but since usage amount is big, functional reliability requires height, to the design of electric substation, power plant, foundation and the shadow of safe operation
Sound is larger.In separating brake, only one most positioning device or no positioning device are not able to satisfy existing disconnecting switch
The demand of actual use.
Utility model content
The utility model proposes disconnecting switch, solve in the prior art disconnecting switch in separating brake, mostly only one
Positioning device does not have the problem of positioning device.
The technical solution of the utility model is achieved in that
A kind of New Type Isolating Switch, comprising:
Pedestal is provided with insulated column on the pedestal, and there are two the insulated column settings, on two insulated columns respectively
It is provided with the first outlet board, the second outlet board, static contact is provided on first outlet board, is arranged on second outlet board
There is moving contact, the moving contact is connected with the plug-in strip for connecting with the static contact, and the plug-in strip includes disposed in parallel
One blade, the second blade, one end of first blade, second blade one end pass through the first connector and the dynamic touching
Head rotation connection, the other end by the second connector connection, first blade, second blade middle position be also connected with
There is locking device,
The plug-in strip is disposed with the first limit hole, the second limit hole close to one end of the moving contact, and described first
It is provided with spacer pin in limit hole, second limit hole, is provided at the top of the moving contact for blocking described first
The card slot of the spacer pin in limit hole.
As further technical solution, first limit hole, second limit hole run through first blade,
Second blade.
As further technical solution, first connector, second connector are connecting shaft, and described first
Blade, second blade it is close to each other be connected with several back-moving springs on one side.
As further technical solution, the locking device includes being connected to first blade, second blade
Between link and hook for locking the link, the hook be connected with the spring lever of setting on the base,
The spring lever includes the sleeve of setting on the base, and the bottom of the sleeve is connected with by the first spring
One end of bar one, the bar one is arranged in the sleeve, and the other end of the bar one and the hook are hinged, on the hook
It is provided with the first operation ring.
As further technical solution, the pedestal is in a groove shape, and the mounting hole for installation is provided on the pedestal.
As further technical solution, the rotation angle range of the plug-in strip is to degree.
As further technical solution, first blade, second blade also pass through second connector and connect
It is connected to the second operation ring.
The utility model is using principle and has the beneficial effect that
1, the disconnecting switch in the utility model can be located above during installation in the state for installation of standing upside down, pedestal, be led to
Mounting hole is crossed to be mounted on need facility to be mounted.Pedestal by insulated column setting there are two outlet board, on two outlet boards point
It is not provided with static contact, moving contact, moving contact is rotatably connected to plug-in strip by the first connector, and in "on" position, plug-in strip turns
It moves to the other end and is contacted with static contact, being connected to the locking device between two blades, can to guarantee that plug-in strip is contacted with static contact good
It is good, avoid the situation of poor contact.
In gate-dividing state, plug-in strip may be at two states, and as plug-in strip rotates 90 degree or plug-in strip rotates 180 degree, this
Sample can adapt to different installation conditions.In separating brake, when rotation plug-in strip is to 90 degree, limit is inserted into the first limit hole
Pin, spacer pin are placed exactly in card slot, and plug-in strip will be limited in 90 degree of position, keep gate-dividing state.It is needing to keep 180
When spending gate-dividing state, after plug-in strip is rotated 180 degree, spacer pin is inserted into the second limit hole, the side wall of moving contact will push up
Tight spacer pin makes plug-in strip keep 180 degree gate-dividing state.The scope of application of disconnecting switch in the utility model is improved, is ensured
The reliability that disconnecting switch uses in the utility model.
2, the first blade in the utility model, be connected with back-moving spring between the second blade, back-moving spring can be to
Two blades of interior tension, be adjacent to blade can with static contact, prevent between blade and static contact there are gap or connect
It touches not close so that poor contact, has ensured the reliability that disconnecting switch uses in the utility model.
3, the locking device in the utility model includes the link being connected between the first blade, the second blade and is used for
The hook for locking link, the spring lever connection linked up with and be set on the base, spring lever includes the sleeve being set on the base, set
The bottom of cylinder is connected with bar one by the first spring, and the other end and hook of bar one are hinged, and the first operation ring is provided on hook.
In disconnecting switch combined floodgate or separating brake, when hook being needed to lock or separate with link, operator is grasped by insulation
Make bar control the first operation ring to hook link so that linking up with or separate with link.When hook hooks link, spring lever can be with
Downward pulling force is provided, so that plug-in strip is closely connect with static contact, will not be loosened.
4, the pedestal in the utility model is in a groove shape, and can be installed by mounting hole, simple and reliable, and the second operation ring can be with
It is manipulated by insulating bar, so that plug-in strip be driven to rotate.
Detailed description of the invention
Utility model will be further described in detail below with reference to the attached drawings and specific embodiments.
FIG. 1 is a schematic structural view of the utility model；
Fig. 2 is the cross-sectional view of the utility model；
Fig. 3 is the top view of the utility model；
In figure: 1- pedestal, 2- insulated column, the first outlet board of 3-, the second outlet board of 4-, 5- static contact, 6- moving contact, 7- lock
Knife, the first blade of 71-, the second blade of 72-, the first connector of 8-, the second connector of 9-, 10- locking device, 11- first are limited
Hole, the second limit hole of 12-, 13- spacer pin, 14- card slot, 15- back-moving spring, 16- link, 17- spring lever, 171- sleeve,
The first spring of 172-, 173- bar one, 18- mounting hole, 19- hook, 20- first operate ring, and 21- second operates ring.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
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 embodiments of the present invention, those of ordinary skill in the art are without creative efforts
Every other embodiment obtained, fall within the protection scope of the utility model.
As shown in FIG. 1 to 3, the utility model proposes a kind of New Type Isolating Switch, comprising:
Pedestal 1 is provided with insulated column 2 on pedestal 1, and there are two the settings of insulated column 2, is respectively arranged on two insulated columns 2
First outlet board 3, the second outlet board 4 are provided with static contact 5 on first outlet board 3, are provided with moving contact on the second outlet board 4
6, moving contact 6 is connected with the plug-in strip 7 for connecting with static contact 5, and plug-in strip 7 includes the first blade 71 disposed in parallel, the second knife
Piece 72, one end of the first blade 71, the second blade 72 one end be rotatablely connected by the first connector 8 and moving contact 6, the other end
By the second connector 9 connect, the first blade 71, the second blade 72 middle position be also connected with locking device 10,
Plug-in strip 7 is disposed with the first limit hole 11, the second limit hole 12, the first limit hole close to one end of moving contact 6
11, spacer pin 13 is provided in the second limit hole 12, the top of moving contact 6 is provided with to be limited for blocking in the first limit hole 11
The card slot 14 of position pin 13.
Disconnecting switch in the utility model can be located above, pass through in the state for installation of standing upside down, pedestal 1 during installation
Mounting hole 18, which is mounted on, to be needed on facility to be mounted.Pedestal 1 by the setting of insulated column 2 there are two outlet board, on two outlet boards
It is respectively arranged with static contact 5, moving contact 6, moving contact 6 is rotatably connected to plug-in strip 7 by the first connector 8, in "on" position,
Plug-in strip 7 turns to the other end and contacts with static contact 5, the locking device 10 being connected between two blades can guarantee plug-in strip 7 with
Static contact 5 contacts well, avoids the situation of poor contact.
In gate-dividing state, plug-in strip 7 may be at two states, and as plug-in strip 7 rotates 90 degree or plug-in strip 7 rotates 180 degree,
Thus it is adapted to different installation conditions.In separating brake, when rotation plug-in strip 7 to 90 is spent, it is inserted into the first limit hole 11
Spacer pin 13, spacer pin 13 are placed exactly in card slot 14, and plug-in strip 7 will be limited in 90 degree of position, keep gate-dividing state.?
When needing to keep 180 degree gate-dividing state, after plug-in strip 7 is rotated 180 degree, it is inserted into spacer pin 13 in the second limit hole 12, moves
The side wall of contact 6 will hold out against spacer pin 13, and plug-in strip 7 is made to keep 180 degree gate-dividing state.It improves in the utility model and keeps apart
The scope of application of pass has ensured the reliability that disconnecting switch uses in the utility model.
Further, the first limit hole 11, the second limit hole 12 run through the first blade 71, the second blade 72.
Further, the first connector 8, the second connector 9 are connecting shaft, and the first blade 71, the second blade 72 mutually lean on
Close is connected with several back-moving springs 15 on one side.
Back-moving spring 15, back-moving spring 15 are connected between the first blade 71, the second blade 72 in the utility model
Two blades can be inwardly tensed, blade can be adjacent to static contact 5, prevent from existing between blade and static contact 5
Gap or contact be not close so that poor contact, has ensured the reliability that disconnecting switch uses in the utility model.
Further, locking device 10 includes being connected to link 16 between the first blade 71, the second blade 72 and for locking
The hook 19 of tight link 16, hook 19 are connected with the spring lever 17 being arranged on pedestal 1,
Spring lever 17 includes the sleeve 171 being arranged on pedestal 1, and the bottom of sleeve 171 is connected with by the first spring 172
One end of bar 1, bar 1 is arranged in sleeve 171, and the other end and hook 19 of bar 1 are hinged, is arranged on hook 19
There is the first operation ring 20.
Locking device 10 in the utility model includes the link 16 being connected between the first blade 71, the second blade 72
And the hook 19 for locking link 16, hook 19 are connect with the spring lever 17 being arranged on pedestal 1, spring lever 17 includes setting
The bottom of sleeve 171 on pedestal 1, sleeve 171 is connected with bar 1, the other end of bar 1 by the first spring 172
It is hinged with hook 19, the first operation ring 20 is provided on hook 19.
It closes a floodgate in disconnecting switch or when separating brake, needs to link up with 19 with the locking of link 16 or when separating, operator passes through absolutely
Edge operating stick control the first operation ring 20 to hook link 16 so that linking up with 19 or separate with link 16.Link is hooked in hook 19
When 16, spring lever 17 can provide downward pulling force, so that plug-in strip 7 is closely connect with static contact 5, will not loosen.
Further, pedestal 1 is in a groove shape, and the mounting hole 18 for installation is provided on pedestal 1.
Further, the rotation angle range of plug-in strip 7 is 0 to 180 degree.
Further, the first blade 71, the second blade 72 are also connected with the second operation ring 21 by the second connector 9.
Pedestal 1 in the utility model is in a groove shape, and can be installed by mounting hole 18, simple and reliable, the second operation ring 21
It can be manipulated by insulating bar, so that plug-in strip 7 be driven to rotate.
The above is only the preferred embodiment of the utility model only, is not intended to limit the utility model, all at this
Within the spirit and principle of utility model, any modification, equivalent replacement, improvement and so on should be included in the utility model
Protection scope within.
Claims (7)
1. a kind of New Type Isolating Switch, which is characterized in that including pedestal (1), be provided with insulated column (2), institute on the pedestal (1)
It states there are two insulated column (2) settings, is respectively arranged with the first outlet board (3), the second outlet board on two insulated columns (2)
(4), it is provided with static contact (5) on first outlet board (3), is provided with moving contact (6), institute on second outlet board (4)
It states moving contact (6) and is connected with plug-in strip (7) for connecting with the static contact (5), the plug-in strip (7) includes disposed in parallel
One blade (71), the second blade (72), one end of first blade (71), one end of second blade (72) pass through first
Connector (8) and the moving contact (6) are rotatablely connected, and the other end is connected by the second connector (9), first blade
(71), the middle position of second blade (72) is also connected with locking device (10),
The plug-in strip (7) is disposed with the first limit hole (11), the second limit hole close to the one end of the moving contact (6)
(12), first limit hole (11), be provided with spacer pin (13) in second limit hole (12), the moving contact (6)
Top be provided with the card slot (14) for blocking the spacer pin (13) in first limit hole (11).
2. a kind of New Type Isolating Switch according to claim 1, which is characterized in that first limit hole (11), described
Second limit hole (12) runs through first blade (71), second blade (72).
3. a kind of New Type Isolating Switch according to claim 1, which is characterized in that first connector (8), described
Two connectors (9) are connecting shaft, and first blade (71), second blade (72) are if close to each other is connected on one side
Dry back-moving spring (15).
4. a kind of New Type Isolating Switch according to claim 1, which is characterized in that the locking device (10) includes connection
Link (16) between first blade (71), second blade (72) and the hook for locking the link (16)
(19), the hook (19) is connected with the spring lever (17) being arranged on the pedestal (1),
The spring lever (17) includes the sleeve (171) being arranged on the pedestal (1), and the bottom of the sleeve (171) passes through
First spring (172) is connected with bar one (173), and one end setting of the bar one (173) is in the sleeve (171), the bar
The other end of one (173) and the hook (19) hingedly, are provided with the first operation ring (20) on the hook (19).
5. a kind of New Type Isolating Switch according to claim 1, which is characterized in that the pedestal (1) is in a groove shape, the bottom
The mounting hole (18) for installation is provided on seat (1).
6. a kind of New Type Isolating Switch according to claim 1, which is characterized in that the rotation angle model of the plug-in strip (7)
Enclose is 0 to 180 degree.
7. a kind of New Type Isolating Switch according to claim 1, which is characterized in that first blade (71), described
Two blades (72) are also connected with the second operation ring (21) by second connector (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820893110.9U CN208422757U (en) | 2018-06-11 | 2018-06-11 | A kind of New Type Isolating Switch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820893110.9U CN208422757U (en) | 2018-06-11 | 2018-06-11 | A kind of New Type Isolating Switch |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208422757U true CN208422757U (en) | 2019-01-22 |
Family
ID=65111502
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820893110.9U Active CN208422757U (en) | 2018-06-11 | 2018-06-11 | A kind of New Type Isolating Switch |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208422757U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110729148A (en) * | 2019-09-20 | 2020-01-24 | 李中毅 | Distribution network automation control device for power grid dispatching |
| CN111986948A (en) * | 2020-07-20 | 2020-11-24 | 坦帕（福建）电气有限公司 | Isolating switch convenient for opening |
| CN112349532A (en) * | 2020-10-23 | 2021-02-09 | 广东电网有限责任公司清远供电局 | Knife switch |
-
2018
- 2018-06-11 CN CN201820893110.9U patent/CN208422757U/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110729148A (en) * | 2019-09-20 | 2020-01-24 | 李中毅 | Distribution network automation control device for power grid dispatching |
| CN111986948A (en) * | 2020-07-20 | 2020-11-24 | 坦帕（福建）电气有限公司 | Isolating switch convenient for opening |
| CN111986948B (en) * | 2020-07-20 | 2023-02-10 | 坦帕（福建）电气有限公司 | Isolating switch convenient for opening |
| CN112349532A (en) * | 2020-10-23 | 2021-02-09 | 广东电网有限责任公司清远供电局 | Knife switch |
| CN112349532B (en) * | 2020-10-23 | 2022-11-04 | 广东电网有限责任公司清远供电局 | Knife switch |
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