CN209118983U - A kind of high voltage isolator - Google Patents
A kind of high voltage isolator Download PDFInfo
- Publication number
- CN209118983U CN209118983U CN201821997357.1U CN201821997357U CN209118983U CN 209118983 U CN209118983 U CN 209118983U CN 201821997357 U CN201821997357 U CN 201821997357U CN 209118983 U CN209118983 U CN 209118983U
- Authority
- CN
- China
- Prior art keywords
- sliding block
- high voltage
- support plate
- spring
- voltage isolator
- 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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- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims abstract description 18
- 230000001105 regulatory effect Effects 0.000 claims abstract description 6
- 238000003780 insertion Methods 0.000 claims description 4
- 230000037431 insertion Effects 0.000 claims description 4
- 239000007787 solid Substances 0.000 claims description 2
- 238000003466 welding Methods 0.000 claims 2
- 230000005611 electricity Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000010891 electric arc Methods 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 238000002955 isolation Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
Landscapes
- Driving Mechanisms And Operating Circuits Of Arc-Extinguishing High-Tension Switches (AREA)
Abstract
The utility model discloses a kind of high voltage isolators, including pedestal, support plate and adjusting rod, the both ends of the pedestal offer mounting groove, the upper end of the pedestal is connected with support plate by connecting column, sliding slot is offered in the support plate, sliding is provided with the first sliding block and the second sliding block in the sliding slot, the upper end of first sliding block and the second sliding block passes through screw and is fixed with insulated column, wherein the upper end of insulated column described in one group is fixed with the first binding post by screw, the upper end of insulated column described in another group is fixed with the second binding post by screw, adjusting rod is provided with above insulated column described in two groups, the upper end of first sliding block has been bolted push rod, the side of first sliding block and the second sliding block is mounted on the first snak link, the side of the support plate offers the regulating tank being adapted to the first snak link.The high voltage isolator can be adjusted according to actual needs, realize opening operation, safe ready by push rod.
Description
Technical field
The utility model belongs to disconnecting switch technical field, and in particular to a kind of high voltage isolator.
Background technique
High voltage isolator is device for switching important in power plant and substation's electrical system, need to be matched with high-voltage circuitbreaker
Set uses.Disconnecting switch is suitable for three-phase alternating current 50Hz, the inside plant of voltage rating 12KV.For high-tension apparatus have voltage and
Column load is connected in the case where carrying, and cutting or conversion line are used.Its major function is: guaranteeing that High-Voltage Electrical Appliances and device are overhauling
Safety when work, plays isolation voltage, cannot with cut off, put into load current and cut-off short circuit current, only can be used
In the certain handover operations for not generating powerful electric arc, i other words it does not have arc-suppression function；It is divided by infield difference, within doors
Formula outside formula and room is divided into, open side type by insulation column number, and queen post and three pillar type, each voltage class have optional equipment.
The length of existing high voltage isolator can not be adjusted according to actual needs, do not have shock-absorbing function, need
It disconnects manually, brings certain influence to using and overhauling.
Utility model content
The purpose of this utility model is to provide a kind of high voltage isolators, to solve mentioned above in the background art ask
Topic.
To achieve the above object, the utility model provides the following technical solutions: a kind of high voltage isolator, including pedestal,
Support plate and adjusting rod, the both ends of the pedestal offer mounting groove, and the upper end of the pedestal is connected with support by connecting column
Plate offers sliding slot in the support plate, and sliding is provided with the first sliding block and the second sliding block, first sliding block in the sliding slot
Pass through screw with the upper end of the second sliding block and be fixed with insulated column, wherein the upper end of insulated column described in one group is fixed with by screw
First binding post, the upper end of insulated column described in another group are fixed with the second binding post by screw, insulated column described in two groups it is upper
Side is provided with adjusting rod, and the upper end of first sliding block has been bolted push rod, first sliding block and the second sliding block
Side is mounted on the first snak link, and the side of the support plate offers the regulating tank being adapted to the first snak link.
Preferably, the bottom end of the connecting column and tube chamber welds with base offer the groove for inserted link insertion in the connecting column,
And the first spring is provided in groove, the upper end of the inserted link and the bottom end of support plate are welded.
Preferably, the adjusting rod includes loop bar, slide bar, second spring and second spring button, and the slide bar is close to loop bar
One end second spring button is installed, one end of the loop bar is connect by pin shaft with the first binding post, the side of the loop bar
It is uniformly provided with the slot for the insertion of second spring button.
Preferably, the slide bar is welded with second spring far from one end of loop bar, and the second spring and contact chip weld.
Preferably, the lower end of the push rod is bolted on the first sliding block, and the push rod is located at the first sliding block and leans on
The top of the side of nearly second sliding block, the telescopic shaft of the push rod is bonded rubber sleeve.
The technical effect and advantage of the utility model: the high voltage isolator, by setting the first sliding block, the second sliding block,
First snak link, so that the distance between insulated column is adjustable, and the second spring button being arranged on adjusting rod to adjust
Bar can adapt to the first sliding block and the second sliding block, thus adjust as needed between the first binding post and the second binding post away from
From being easily installed and use, by the way that push rod is arranged in the lower end of adjusting rod, the contact chip and the on adjusting rod is controlled by push rod
Two binding posts disconnect, and are not necessarily to manual hand manipulation, personnel is avoided to be shocked by electricity, and by setting second spring and contact chip, make to connect
Contact is preferably contacted with the second binding post, prevents poor contact, connecting column, the inserted link and being arranged between support plate and pedestal
The cooperation of one spring, can reduce the influence shaken to the first binding post and the second binding post, guarantee that equipment safety uses, the high pressure
Disconnecting switch can be adjusted according to actual needs, realize opening operation, safe ready by push rod.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the structural schematic diagram of the adjusting rod of the utility model；
Fig. 3 is the sectional view of the connecting column of the utility model.
In figure: 1 pedestal, 101 mounting grooves, 2 first sliding blocks, 3 second sliding blocks, 4 second binding posts, 5 push rods, 6 adjusting rods, 60
Loop bar, 601 slots, 61 second spring buttons, 62 slide bars, 63 contact chips, 64 second springs, 7 first binding posts, 8 second sliding blocks, 9
Support plate, 901 regulating tanks, 10 first snak links, 11 connecting columns, 110 inserted links, 111 first springs.
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 making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
The utility model provides a kind of high voltage isolator as shown in Figs. 1-3, including pedestal 1, support plate 9 and adjusting
Bar 6, the both ends of the pedestal 1 offer mounting groove 101, and the upper end of the pedestal 1 is connected with support plate 9 by connecting column 11,
Sliding slot is offered in the support plate 9, sliding is provided with the first sliding block 2 and the second sliding block 8, first sliding block in the sliding slot
2 and second the upper end of sliding block 8 pass through screw and be fixed with insulated column 3, wherein the upper end of insulated column 3 described in one group is solid by screw
Surely there is the first binding post 7, the upper end of insulated column 3 described in another group is fixed with the second binding post 4 by screw, insulate described in two groups
The top of column 3 is provided with adjusting rod 6, and the upper end of first sliding block 2 is bolted the push rod 5 of Electronic control, described
The side of first sliding block 2 and the second sliding block 8 is mounted on the first snak link 10, and the side of the support plate 9 offers and first
The regulating tank 901 that snak link 10 is adapted to.
Specifically, the bottom end of the connecting column 11 and pedestal 1 weld, offers in the connecting column 11 and inserted for inserted link 110
The groove entered, and the first spring 111 is provided in groove, the upper end of the inserted link 110 and the bottom end of support plate 9 are welded, connection
Column 11, inserted link 110 and the cooperation of the first spring 111, can reduce the influence shaken to the first binding post 7 and the second binding post 4, protect
Card device safe handling.
Specifically, the adjusting rod 6 includes loop bar 60, slide bar 62, second spring 64 and second spring button 61, the slide bar
62 are equipped with second spring button 61 close to one end of loop bar 60, and one end of the loop bar 60 is connected by pin shaft and the first binding post 7
It connects, the side of the loop bar 60 is uniformly provided with the slot 601 being inserted into for second spring button 61, and the second spring button 61 of setting makes
Obtaining adjusting rod 6 can adapt to the first sliding block 2 and the second sliding block 8, is easily installed and uses.
Specifically, the slide bar 62 is welded with second spring 64 far from one end of loop bar 60, the second spring 64 with connect
Contact 63 welds, and second spring 64 contacts contact chip 63 preferably with the second binding post 4, prevents poor contact.
Specifically, the lower end of the push rod 5 is bolted on the first sliding block 2, the push rod 5 is located at the first sliding block
2 are bonded rubber sleeve close to the side of the second sliding block 8, the top of the telescopic shaft of the push rod 5, control adjusting rod 6 by push rod 5
On contact chip 63 and the second binding post 4 disconnect, be not necessarily to manual hand manipulation, avoid personnel from being shocked by electricity.
Specifically, the high voltage isolator, when in use, fixed by pedestal 1 by mounting groove 101, the first spring is pressed
Button 10 adjusts the distance between the first sliding block 2 and the second sliding block 8, the first snak link 10 is stuck in corresponding regulating tank 901,
According to the distance between the first binding post 7 and the second binding post 4, second spring button 61 is pressed, adjusts slide bar 62 in loop bar 60
Position, unclamp second spring button 61, be stuck in second spring button 61 in the slot 601 of 60 side of loop bar, to adjust adjusting rod 6
Entire length, route is accessed on the first binding post 7 and the second binding post 4, when needing open-circuit line, is controlled by push rod 5
Contact chip 63 and the second binding post 4 on adjusting rod 6 disconnect, and are not necessarily to manual hand manipulation, personnel is avoided to be shocked by electricity.
Finally, it should be noted that the above descriptions are merely preferred embodiments of the present invention, it is not limited to this
Utility model, although the utility model is described in detail with reference to the foregoing embodiments, for those skilled in the art
For, it is still possible to modify the technical solutions described in the foregoing embodiments, or to part of technical characteristic
It is equivalently replaced, within the spirit and principle of the utility model, any modification, equivalent replacement, improvement and so on,
It should be included within the scope of protection of this utility model.
Claims (5)
1. a kind of high voltage isolator, including pedestal (1), support plate (9) and adjusting rod (6), it is characterised in that: the pedestal
(1) both ends offer mounting groove (101), and the upper end of the pedestal (1) is connected with support plate (9), institute by connecting column (11)
It states and offers sliding slot in support plate (9), slided in the sliding slot and be provided with the first sliding block (2) and the second sliding block (8), described first
The upper end of sliding block (2) and the second sliding block (8) passes through screw and is fixed with insulated column (3), wherein insulated column described in one group (3) is upper
End is fixed with the first binding post (7) by screw, and the upper end of insulated column described in another group (3) is fixed with the second wiring by screw
Column (4) is provided with adjusting rod (6) above insulated column described in two groups (3), and the upper end of first sliding block (2) is solid by bolt
Surely have push rod (5), the side of first sliding block (2) and the second sliding block (8) is mounted on the first snak link (10), the support
The side of plate (9) offers the regulating tank (901) being adapted to the first snak link (10).
2. a kind of high voltage isolator according to claim 1, it is characterised in that: the bottom end and bottom of the connecting column (11)
Seat (1) welding, the interior groove offered for inserted link (110) insertion of the connecting column (11), and the first spring is provided in groove
(111), the bottom end welding of the upper end Yu support plate (9) of the inserted link (110).
3. a kind of high voltage isolator according to claim 1, it is characterised in that: the adjusting rod (6) includes loop bar
(60), slide bar (62), second spring (64) and second spring button (61), the slide bar (62) are installed close to the one end of loop bar (60)
Have second spring button (61), one end of the loop bar (60) is connect by pin shaft with the first binding post (7), the loop bar (60)
Side is uniformly provided with the slot (601) for second spring button (61) insertion.
4. a kind of high voltage isolator according to claim 3, it is characterised in that: the slide bar (62) is far from loop bar (60)
One end be welded with second spring (64), the second spring (64) and contact chip (63) are welded.
5. a kind of high voltage isolator according to claim 1, it is characterised in that: the lower end of the push rod (5) passes through spiral shell
Bolt is fixed on the first sliding block (2), and the push rod (5) is located at side of the first sliding block (2) close to the second sliding block (8), described to push away
The top of the telescopic shaft of bar (5) is bonded rubber sleeve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821997357.1U CN209118983U (en) | 2018-11-30 | 2018-11-30 | A kind of high voltage isolator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821997357.1U CN209118983U (en) | 2018-11-30 | 2018-11-30 | A kind of high voltage isolator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209118983U true CN209118983U (en) | 2019-07-16 |
Family
ID=67207137
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821997357.1U Expired - Fee Related CN209118983U (en) | 2018-11-30 | 2018-11-30 | A kind of high voltage isolator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209118983U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110428985A (en) * | 2019-08-20 | 2019-11-08 | 国网福建省电力有限公司检修分公司 | Easy replaceable GW16/17 type disconnecting switch movable contact spring |
| CN112151297A (en) * | 2020-09-29 | 2020-12-29 | 国网河南省电力公司经济技术研究院 | Spliced external hanging type bus grounding switch based on bus post insulator |
-
2018
- 2018-11-30 CN CN201821997357.1U patent/CN209118983U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110428985A (en) * | 2019-08-20 | 2019-11-08 | 国网福建省电力有限公司检修分公司 | Easy replaceable GW16/17 type disconnecting switch movable contact spring |
| CN112151297A (en) * | 2020-09-29 | 2020-12-29 | 国网河南省电力公司经济技术研究院 | Spliced external hanging type bus grounding switch based on bus post insulator |
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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: 20190716 |