CN207818456U - A kind of disconnecting switch for high-voltage ring main unit - Google Patents
A kind of disconnecting switch for high-voltage ring main unit Download PDFInfo
- Publication number
- CN207818456U CN207818456U CN201820326697.5U CN201820326697U CN207818456U CN 207818456 U CN207818456 U CN 207818456U CN 201820326697 U CN201820326697 U CN 201820326697U CN 207818456 U CN207818456 U CN 207818456U
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- Prior art keywords
- cylinder
- framework
- mounting plate
- disconnecting switch
- plate
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Abstract
The utility model is related to disconnecting switch technical fields, a kind of especially disconnecting switch for high-voltage ring main unit, including framework, cylinder there are two being set above framework, cylinder is equipped in cylinder, the top of the side framework of cylinder is equipped with straight slot, second mounting plate there are two being set in framework, motion bar is equipped between second mounting plate, second mounting plate is equipped with mounting rod corresponding with straight slot, and the upper end of mounting rod is extended out by straight slot, one end of fixed link is arranged through the side of cylinder in fixing groove, the top of cylinder is equipped with insulator, one of contact base is equipped with locking plate, the side of contact knife piece is equipped with touch spring, one end of motion bar is equipped with limiting plate, between limiting plate and the second mounting plate spring is arranged on motion bar.This apparatus structure is simple, easy to operate, and the disconnecting switch of damage is safeguarded or repaired convenient for staff, is improved work efficiency simultaneously, maintenance time is reduced.
Description
Technical field
The utility model is related to disconnecting switch technical field more particularly to a kind of disconnecting switch for high-voltage ring main unit.
Background technology
Disconnecting switch is that one kind being mainly used for " isolated power supply, grid switching operation, being connected to and cut off low current circuit ", nothing
The switching device of arc-suppression function.Disconnecting switch has the insulation distance for meeting prescribed requirement and apparent when dividing position, between contact
Disconnect mark；When closing position, electric current under normal loop condition can be carried and exceptional condition is (such as short at the appointed time
Road) under electric current switchgear.Disconnecting switch is needed to repair and be safeguarded after carrying out use for a long time, but existing
Disconnecting switch be inconvenient to dismantle, to extending maintenance time, thus we have proposed it is a kind of for high-voltage ring main unit every
Leave pass.
Utility model content
Purpose of the utility model is to solve disadvantages existing in the prior art, and the one kind proposed is used for high compression ring
The disconnecting switch of net cabinet.
To achieve the goals above, the utility model uses following technical solution：
A kind of disconnecting switch for high-voltage ring main unit, including framework are designed, is set above the framework there are two cylinder,
Cylinder is equipped in the cylinder, the top of the side framework of the cylinder is equipped with straight slot, sets that there are two the second peaces in the framework
Loading board is equipped with motion bar between second mounting plate, and the second mounting plate, second peace are run through in the both ends of motion bar
Loading board is equipped with mounting rod corresponding with straight slot, and the upper end of mounting rod is extended out by straight slot, the top of the framework
The side of mounting rod is equipped with fixed link, and the side of the cylinder is equipped with fixing groove, and one end of the fixed link runs through the one of cylinder
Side is arranged in fixing groove, and the top of the cylinder is equipped with insulator, and the upper end of the insulator is equipped with contact base, one of them
The contact base is equipped with locking plate, is connected with contact knife piece on another described contact base, the contact knife on piece be equipped with
The side of the corresponding latching device of locking plate, the contact knife piece is equipped with touch spring, and one end of the motion bar is equipped with limiting plate,
Between the limiting plate and the second mounting plate spring is arranged on motion bar.
Preferably, the other end of the motion bar is equipped with through the side of framework and extends out equipped with the first mounting plate,
The side of first mounting plate is equipped with knob.
Preferably, the inner wall of the cylinder is equipped with sliding block, and the side of the cylinder is equipped with sliding slot, and sliding block is located at cunning
In slot.
Preferably, the both sides of the framework are equipped with fixed plate, and fixed plate is equipped with mounting hole.
Preferably, one end of the fixed link is arc-shaped.
The utility model proposes a kind of disconnecting switch for high-voltage ring main unit, advantageous effect is：The utility model
In, cylinder is arranged by framework so that cylinder is located in cylinder, runs through the second mounting plate by the both ends of motion bar so that
Second mounting plate is propped up, while motion bar is moved back and forth on the second mounting plate, by the movement of motion bar, to make
It obtains mounting rod to be moved, fixed link is driven by mounting rod so that one end of fixed link is located in fixing groove, reaches cylinder
Fixed purpose, to which fixed link be fixed, prevents from fixing when spring pushes limiting plate that motion bar is driven to be moved
Bar is removed out of fixing groove, is arranged by the first mounting plate and is shaken hands, and operant activity bar of shaking hands is passed through so that fixed link is from fixing groove
Interior removal, disconnecting switch is removed, consequently facilitating safeguarding and repairing.This apparatus structure is simple, easy to operate, is convenient for staff
The disconnecting switch of damage is safeguarded or repaired, improves work efficiency simultaneously, reduces maintenance time.
Description of the drawings
Fig. 1 be the utility model proposes a kind of disconnecting switch for high-voltage ring main unit structural schematic diagram；
Fig. 2 be the utility model proposes a kind of disconnecting switch for high-voltage ring main unit contact knife piece and latching device
Structural schematic diagram.
In figure：Locking plate 1, contact knife piece 2, latching device 3, contact base 4, insulator 5, fixing groove 6, fixed link 7, straight slot 8,
Touch spring 9, knob the 10, first mounting plate 11, fixed plate 12, mounting hole 13, limiting plate 14, spring 15, the second mounting plate 16,
Motion bar 17, framework 18, cylinder 19, cylinder 20, mounting rod 21, sliding block 22, sliding slot 23.
Specific implementation mode
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.
Referring to Fig.1-2, the top of a kind of disconnecting switch for high-voltage ring main unit, including framework 18, framework 18 is equipped with two
A cylinder 19, cylinder 19 is interior to be equipped with cylinder 20, and the inner wall of cylinder 19 is equipped with sliding block 22, and the side of cylinder 20 is equipped with sliding slot 23,
And sliding block 22 is located in sliding slot 23, and the both sides of framework 18 are equipped with fixed plate 12, and fixed plate 12 is equipped with mounting hole 13, leads to
It crosses framework 18 and cylinder 19 is set so that cylinder 20 is located in cylinder 19, the sliding in sliding slot 23 by sliding block 22, to cylinder
20 are positioned, and prevent cylinder 20 from rotating, the setting by fixed plate 12 and mounting hole 13, to fix framework 18.
The top of the side framework 18 of cylinder 19 is equipped with straight slot 8, sets that there are two the second mounting plate 16, the second peaces in framework 18
Motion bar 17 is equipped between loading board 16, and the second mounting plate 16 is run through at the both ends of motion bar 17, is set on the second mounting plate 16
There is mounting rod 21 corresponding with straight slot 8, and the upper end of mounting rod 21 is extended out by straight slot 8, the top installation of framework 18
The side of bar 21 is equipped with fixed link 7, and the side of cylinder 20 is equipped with fixing groove 6, and one end of fixed link 7 is set through the side of cylinder 19
It sets in fixing groove 6, one end of fixed link 7 is arc-shaped, and the upper end that bar 21 is easily installed by straight slot 8 is extended through straight slot 8
It goes out, runs through the second mounting plate 16 by the both ends of motion bar 17 so that the second mounting plate 16 is propped up, while making motion bar
17 move back and forth on the second mounting plate 16, are passed through so that mounting rod 21 is moved by the movement of motion bar 17
Mounting rod 21 drives fixed link 7 so that one end of fixed link 7 is located in fixing groove 6, reaches 20 fixed purpose of cylinder.
The top of cylinder 20 is equipped with insulator 5, and the upper end of insulator 5 is equipped with contact base 4, is set on one of contact base 4
There is locking plate 1, contact knife piece 2 is connected on another contact base 4, contact knife piece 2 is equipped with locking machine corresponding with locking plate 1
The side of structure 3, contact knife piece 2 is equipped with touch spring 9, by rotating contact knife piece 2 so that latching device 3 is contacted with locking plate 1, is reached
To the purpose of energization, when latching device 3 is detached with locking plate 1, to power off.
One end of motion bar 17 is equipped with limiting plate 14, is arranged on motion bar 17 between limiting plate 14 and the second mounting plate 16
The other end of spring 15, motion bar 17 is equipped with through the side of framework 18 and extends out equipped with the first mounting plate 11, the first peace
The side of loading board 11 is equipped with knob 10, is limited to spring 15 by limiting plate 14, when spring 15 pushes limiting plate 14 to drive
When motion bar 17 is moved, to which fixed link 7 be fixed, prevents fixed link 7 from being removed out of fixing groove 6, pass through first
The setting of mounting plate 11 knob 10, passes through 10 operant activity bars 17 of shaking hands so that fixed link 7 is removed out of fixing groove 6, will be kept apart
Pass is removed, consequently facilitating safeguarding and repairing.
In the utility model, cylinder 19 is arranged by framework 18 so that cylinder 20 is located in cylinder 19, passes through motion bar 17
Both ends run through the second mounting plate 16 so that the second mounting plate 16 is propped up, at the same make motion bar 17 in the second mounting plate 16
On move back and forth, by the movement of motion bar 17, so that mounting rod 21 is moved, pass through mounting rod 21 and drive and fix
Bar 7 so that one end of fixed link 7 is located in fixing groove 6, reaches 20 fixed purpose of cylinder, when spring 15 pushes limiting plate
When 14 drive motion bars 17 are moved, to which fixed link 7 be fixed, prevents fixed link 7 from being removed out of fixing groove 6, lead to
The first mounting plate 11 setting knob 10 is crossed, 10 operant activity bars 17 of shaking hands are passed through so that fixed link 7 is removed out of fixing groove 6, will
Disconnecting switch is removed, consequently facilitating safeguarding and repairing.
The preferable specific implementation mode of the above, only the utility model, but the scope of protection of the utility model is not
Be confined to this, any one skilled in the art within the technical scope disclosed by the utility model, according to this practicality
Novel technical solution and its utility model design are subject to equivalent substitution or change, should all cover the protection model in the utility model
Within enclosing.
Claims (5)
1. a kind of disconnecting switch for high-voltage ring main unit, including framework (18), which is characterized in that the top of the framework (18)
If there are two cylinder (19), cylinder (20), the top of the side framework (18) of the cylinder (19) are equipped in the cylinder (19)
It is set equipped with straight slot (8), in the framework (18) there are two the second mounting plate (16), is equipped with and lives between second mounting plate (16)
Lever (17), and the both ends of motion bar (17) run through the second mounting plate (16), second mounting plate (16) be equipped with
The corresponding mounting rod (21) of straight slot (8), and the upper end of mounting rod (21) is extended out by straight slot (8), the framework (18)
The side of top mounting rod (21) be equipped with fixed link (7), the side of the cylinder (20) is equipped with fixing groove (6), the fixation
Through the setting of the side of cylinder (19) in fixing groove (6), the top of the cylinder (20) is equipped with insulator for one end of bar (7)
(5), the upper end of the insulator (5) is equipped with contact base (4), one of them described contact base (4) is equipped with locking plate (1), separately
Contact knife piece (2) is connected on one contact base (4), the contact knife piece (2) is equipped with lock corresponding with locking plate (1)
The side of buckle mechanism (3), the contact knife piece (2) is equipped with touch spring (9), and one end of the motion bar (17) is equipped with limiting plate
(14), between the limiting plate (14) and the second mounting plate (16) spring (15) is arranged on motion bar (17).
2. a kind of disconnecting switch for high-voltage ring main unit according to claim 1, which is characterized in that the motion bar
(17) the other end is equipped with through the side of framework (18) and extends out equipped with the first mounting plate (11), first mounting plate
(11) side is equipped with knob (10).
3. a kind of disconnecting switch for high-voltage ring main unit according to claim 1, which is characterized in that the cylinder (19)
Inner wall be equipped with sliding block (22), the side of the cylinder (20) is equipped with sliding slot (23), and sliding block (22) is located at sliding slot (23)
It is interior.
4. a kind of disconnecting switch for high-voltage ring main unit according to claim 1, which is characterized in that the framework (18)
Both sides be equipped with fixed plate (12), and fixed plate (12) be equipped with mounting hole (13).
5. a kind of disconnecting switch for high-voltage ring main unit according to claim 1, which is characterized in that the fixed link
(7) one end is arc-shaped.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820326697.5U CN207818456U (en) | 2018-03-10 | 2018-03-10 | A kind of disconnecting switch for high-voltage ring main unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820326697.5U CN207818456U (en) | 2018-03-10 | 2018-03-10 | A kind of disconnecting switch for high-voltage ring main unit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207818456U true CN207818456U (en) | 2018-09-04 |
Family
ID=63320670
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820326697.5U Expired - Fee Related CN207818456U (en) | 2018-03-10 | 2018-03-10 | A kind of disconnecting switch for high-voltage ring main unit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207818456U (en) |
-
2018
- 2018-03-10 CN CN201820326697.5U patent/CN207818456U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 065000 donghutun village, Beiyang Township, Guangyang District, Langfang City, Hebei Province Patentee after: China Hebei kunyou (Hebei) Electric Co.,Ltd. Address before: 065000 donghutun village, Beiyang Township, Guangyang District, Langfang City, Hebei Province Patentee before: LANGFANG KUNYOU ELECTRIC Co.,Ltd. |
|
| CP01 | Change in the name or title of a patent holder | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180904 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |