CN206602306U - A kind of link for alternating-current high-voltage isolation switch - Google Patents
A kind of link for alternating-current high-voltage isolation switch Download PDFInfo
- Publication number
- CN206602306U CN206602306U CN201621429919.3U CN201621429919U CN206602306U CN 206602306 U CN206602306 U CN 206602306U CN 201621429919 U CN201621429919 U CN 201621429919U CN 206602306 U CN206602306 U CN 206602306U
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- CN
- China
- Prior art keywords
- link
- portable plate
- plate
- alternating
- isolation switch
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- 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.)
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Abstract
The utility model discloses a kind of link for alternating-current high-voltage isolation switch, including the first link, the second link, the 3rd link, connecting rod, adjusting rod, active fastening block, sliding sleeve, steady rest, base, primary cut-out connecting plate, roll-setting gear, the first portable plate, turn trough, chute, movable block, bull stick, the second portable plate, movable block, bottom plate, change and adjusting yoke.The beneficial effects of the utility model are：By setting the active fastening block and sliding sleeve of primary cut-out angle installed on device inside device, by rotating sliding sleeve so that adjusting rod jack-up link, so that the angle between adjusting the primary cut-out of link two ends installation.And link is made up of two pieces of slidable portable plates of first portable plate second, two pieces of portable plates can slide mutually motion by internal activity block on chute, the regulation of distance between primary cut-out so as to realize link two ends, so as to meet different demands when alternating-current high-voltage isolation switch is used.
Description
Technical field
The utility model is related to a kind of link, specially a kind of link for alternating-current high-voltage isolation switch, electric power
Facility field.
Background technology
High voltage isolator is a kind of for device for switching important in power plant and transformer station's electrical system, its main work(
Can be：Ensure the safety of High-Voltage Electrical Appliances and device in service work, play isolation voltage, it is impossible to with cutting off, putting into
Load current and short circuit current flow is cut-off, can only be used to not produce some handover operations of powerful electric arc, i other words it is without going out
Arc function.Need to support the use with primary cut-out when in use, the open circuit of several high pressures is installed in general high voltage disconnecting switch
Device, to ensure primary cut-out each other noiseless, thus needs to use connection when mounted between primary cut-out
Frame is at a certain distance fixed.
But, the existing link for alternating-current high-voltage isolation switch still has weak point when in use, only has
The effect of standby fixed primary cut-out position, do not possess the multiple primary cut-outs installed on regulation link each other away from
It is not high using flexibility ratio from the effect of, angle, so that the demand under different situations can not be met.Therefore, carry regarding to the issue above
Go out a kind of link for alternating-current high-voltage isolation switch.
Utility model content
The purpose of this utility model, which is that, provides a kind of for alternating-current high-voltage isolation switch in order to solve the above problems
Link.
The utility model is achieved through the following technical solutions above-mentioned purpose, a kind of company for alternating-current high-voltage isolation switch
Connect and roll-setting gear is installed inside frame, including the first link, first link, and high pressure is installed at the roll-setting gear two ends
Bull stick is installed inside breaker connecting plate, the roll-setting gear, and the bull stick is arranged on the first portable plate and the second portable plate
Between, first portable plate is with being respectively provided with installation activity block inside chute, and the chute, institute on the inside of second portable plate
Installation activity block between the first portable plate and the second portable plate two ends is stated, and the movable block bottom connects the height and broken
The second link is installed in road device connecting plate, the first link side, and the second link side is installed the 3rd and connected
Frame, first link is fixedly mounted on base by steady rest, and first link and second link,
Adjusting rod and connecting rod are installed, adjusting rod one end installation activity fixture block, the connecting rod is led to below the 3rd link
Cross sliding sleeve and be fixedly connected with active fastening block, base bottom mounting base, the bull stick bottom runs through the base and connects institute
The change on bottom plate is stated, the change connects adjusting yoke.
It is preferred that, in order that the roll-setting gear, which can be realized, adjusts the high pressure that the first link two ends are installed
The distance between breaker connecting plate, the bull stick passes through first portable plate and turn of the second portable plate middle part
Groove is movably connected with first portable plate, second portable plate, and the movable block passes through movable block and described the
One portable plate, second portable plate are movably connected.
It is preferred that, in order that the movable block inside the roll-setting gear will not fall off in running, first portable plate
Diameter and the activity after being connected with the chute of the chute on the inside of second portable plate and the movable block both sides
Block diameter matches.
It is preferred that, in order that between the primary cut-out of the roll-setting gear two ends connection angle it is adjustable, it is described to adjust
Pole is connected by the active fastening block and the sliding sleeve with first link with second link, the described 3rd
Frame is movably connected.
It is preferred that, in order that device overall structure is more stablized, the steady rest is fixedly mounted in the base two ends, and
The adjusting rod, the connecting rod are fixed on the base by the steady rest.
It is preferred that, primary cut-out is installed below the primary cut-out connecting plate for convenience, the high pressure open circuit
Device connecting plate bottom is the fixed disk of loop configuration.
The beneficial effects of the utility model are：By setting the primary cut-out angle installed on device inside device
Active fastening block and sliding sleeve, by rotating sliding sleeve so that adjusting rod jack-up link, so as to adjust the height of link two ends installation
Angle between voltage breaker.And link is made up of two pieces of slidable portable plates of first portable plate second, two pieces of activities
Plate can slide on chute mutually motion by internal activity block, so as to realize distance between the primary cut-out at link two ends
Regulation, so as to meet different demands when alternating-current high-voltage isolation switch is used.With the practicality relatively higher spy of strong, flexibility ratio
Point.
Brief description of the drawings
Fig. 1 is the utility model overall structure diagram.
Fig. 2 is the utility model the first link overall structure diagram.
Fig. 3 is the utility model the first link explosive view.
Fig. 4 is the utility model base arrangement schematic diagram.
In figure：1st, the first link, the 2, second link, the 3, the 3rd link, 4, connecting rod, 5, adjusting rod, 6, activity
Fixture block, 7, sliding sleeve, 8, steady rest, 9, base, 10, primary cut-out connecting plate, 11, roll-setting gear, the 12, first portable plate, 13,
Turn trough, 14, chute, 15, movable block, 16, bull stick, the 17, second portable plate, 18, movable block, 19, bottom plate, 20, change, 21, adjust
Save pull bar.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is carried out
Clearly and completely describe, it is clear that described embodiment is only a part of embodiment of the utility model, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made
The every other embodiment obtained, belongs to the scope of the utility model protection.
Refer to shown in Fig. 1-4, a kind of link for alternating-current high-voltage isolation switch, including the first link 1, first
Roll-setting gear 11 is installed in the inside of link 1, and the two ends of roll-setting gear 11 are installed in primary cut-out connecting plate 10, roll-setting gear 11
Bull stick 16 is installed in portion, and bull stick 16 is arranged between the first portable plate 12 and the second portable plate 17, the first portable plate 12 and second
The inner side of portable plate 17 is respectively provided with chute 14, and the inside installation activity block 15 of chute 14, the first portable plate 12 and the second portable plate 17
Installation activity block 18 between two ends, and the bottom of movable block 18 connection primary cut-out connecting plate 10, the side of the first link 1 is installed
Second link 2, and the 3rd link 3 is installed in the side of the second link 2, the first link 1 is fixedly mounted on by steady rest 8
On base 9, and adjusting rod 5 and connecting rod 4, adjusting rod are installed in the first link 1 and the second link 2, the lower section of the 3rd link 3
5 one end installation activity fixture blocks 6, connecting rod 4 is fixedly connected with active fastening block 6, the bottom mounting base 19 of base 9, bull stick by sliding sleeve 7
Change 20 of 16 bottoms on base 9 and connecting bottom board 19, the connection adjusting yoke 21 of change 20.
As a kind of technical optimization scheme of the present utility model, bull stick 16 passes through the first portable plate 12 and the second portable plate 17
The turn trough 13 of middle part is movably connected with the first portable plate 12, the second portable plate 17, and movable block 18 passes through movable block
15 are movably connected with the first portable plate 12, the second portable plate 17.
As a kind of technical optimization scheme of the present utility model, the chute of the first portable plate 12 and the inner side of the second portable plate 17
14 and the both sides of movable block 18 chute 14 connect after diameter match with the diameter of movable block 18.
As a kind of technical optimization scheme of the present utility model, adjusting rod 5 passes through active fastening block 6 and sliding sleeve 7 and first
Link 1 is movably connected with the second link 2, the 3rd link 3.
As a kind of technical optimization scheme of the present utility model, steady rest 8, and adjusting rod is fixedly mounted in the two ends of base 9
5th, connecting rod 4 is fixed on base 9 by steady rest 8.
As a kind of technical optimization scheme of the present utility model, the bottom of primary cut-out connecting plate 10 is consolidated for loop configuration
Price fixing.
When in use, first, device is fixedly mounted for the utility model, and primary cut-out is connected installed in first respectively
The link 2 of frame 1 and second, the two ends of the 3rd link 3 are connect, and according to the actual requirements by rotating sliding sleeve 7 so that active fastening block 6
Drive adjusting rod jack-up the first link 1 and the second link 2, the 3rd link 3, thus realize the first link of regulation 1 and
Second link 2, the two ends of the 3rd link 3 practice the angle between the primary cut-out of level, secondly, by pulling the lower section of base 9
Adjusting yoke 21 on bottom plate 19, drives bull stick 16 to rotate, so that the movable block 15 inside roll-setting gear 11 is rotated, drives
First portable plate 12 and the second mutually motion of portable plate 17 so that movable block 18 is moved, so as to realize 11 liang of roll-setting gear of regulation
The regulation of spacing between the primary cut-out that end is installed.
It is obvious to a person skilled in the art that the utility model is not limited to the details of above-mentioned one exemplary embodiment, and
And in the case of without departing substantially from spirit or essential attributes of the present utility model, can realize that this practicality is new in other specific forms
Type.Therefore, no matter from the point of view of which point, embodiment all should be regarded as exemplary, and is nonrestrictive, this practicality is new
The scope of type limits by appended claims rather than described above, it is intended that the equivalency fallen in claim is contained
All changes in justice and scope are included in the utility model.Any reference in claim should not be considered as limitation
Involved claim.
Moreover, it will be appreciated that although the present specification is described in terms of embodiments, not each embodiment is only wrapped
Containing an independent technical scheme, this narrating mode of specification is only that for clarity, those skilled in the art should
Using specification as an entirety, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
It may be appreciated other embodiment.
Claims (6)
1. a kind of link for alternating-current high-voltage isolation switch, including the first link（1）, it is characterised in that：Described first
Link（1）Inside is installed by roll-setting gear（11）, and the roll-setting gear（11）Two ends are installed by primary cut-out connecting plate（10）,
The roll-setting gear（11）Inside is installed by bull stick（16）, and the bull stick（16）Installed in the first portable plate（12）With the second activity
Plate（17）Between, first portable plate（12）With second portable plate（17）Inner side is respectively provided with chute（14）, and the cunning
Groove（14）Internal installation activity block（15）, first portable plate（12）With second portable plate（17）Install and live between two ends
Motion block（18）, and the movable block（18）Bottom connects the primary cut-out connecting plate（10）, first link（1）One
Side is installed by the second link（2）, and second link（2）Side is installed by the 3rd link（3）, first link
（1）Pass through steady rest（8）It is fixedly mounted on base（9）On, and first link（1）With second link（2）, institute
State the 3rd link（3）Lower section is installed by adjusting rod（5）With connecting rod（4）, the adjusting rod（5）One end installation activity fixture block（6）,
The connecting rod（4）Pass through sliding sleeve（7）It is fixedly connected with active fastening block（6）, the base（9）Bottom mounting base（19）, it is described
Bull stick（16）The base is run through in bottom（9）And connect the bottom plate（19）On change（20）, the change（20）Connection is adjusted
Save pull bar（21）.
2. a kind of link for alternating-current high-voltage isolation switch according to claim 1, it is characterised in that：The bull stick
（16）Pass through first portable plate（12）With second portable plate（17）The turn trough of middle part（13）Lived with described first
Dynamic plate（12）, second portable plate（17）It is movably connected, and the movable block（18）Pass through movable block（15）With it is described
First portable plate（12）, second portable plate（17）It is movably connected.
3. a kind of link for alternating-current high-voltage isolation switch according to claim 1, it is characterised in that：Described first
Portable plate（12）With second portable plate（17）The chute of inner side（14）And the movable block（18）The chute of both sides（14）
Diameter and the movable block after connection（18）Diameter matches.
4. a kind of link for alternating-current high-voltage isolation switch according to claim 1, it is characterised in that：The regulation
Bar（5）Pass through the active fastening block（6）And the sliding sleeve（7）With first link（1）With second link
（2）, the 3rd link（3）It is movably connected.
5. a kind of link for alternating-current high-voltage isolation switch according to claim 1, it is characterised in that：The base
（9）The steady rest is fixedly mounted in two ends（8）, and the adjusting rod（5）, the connecting rod（4）Pass through the steady rest
（8）It is fixed on the base（9）On.
6. a kind of link for alternating-current high-voltage isolation switch according to claim 1, it is characterised in that：The high pressure
Breaker connecting plate（10）Bottom is the fixed disk of loop configuration.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621429919.3U CN206602306U (en) | 2016-12-25 | 2016-12-25 | A kind of link for alternating-current high-voltage isolation switch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621429919.3U CN206602306U (en) | 2016-12-25 | 2016-12-25 | A kind of link for alternating-current high-voltage isolation switch |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206602306U true CN206602306U (en) | 2017-10-31 |
Family
ID=60149804
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621429919.3U Expired - Fee Related CN206602306U (en) | 2016-12-25 | 2016-12-25 | A kind of link for alternating-current high-voltage isolation switch |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206602306U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112735879A (en) * | 2020-12-28 | 2021-04-30 | 川铁电气（天津）股份有限公司 | Production system suitable for 27.5kV isolator equipment |
-
2016
- 2016-12-25 CN CN201621429919.3U patent/CN206602306U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112735879A (en) * | 2020-12-28 | 2021-04-30 | 川铁电气（天津）股份有限公司 | Production system suitable for 27.5kV isolator equipment |
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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 |
Granted publication date: 20171031 Termination date: 20191225 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |