CN207338213U - GW type outdoor high-voltage isolating switch Anti-skip anchor ears - Google Patents
GW type outdoor high-voltage isolating switch Anti-skip anchor ears Download PDFInfo
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- CN207338213U CN207338213U CN201721455076.9U CN201721455076U CN207338213U CN 207338213 U CN207338213 U CN 207338213U CN 201721455076 U CN201721455076 U CN 201721455076U CN 207338213 U CN207338213 U CN 207338213U
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- extension plate
- arc panel
- hole
- isolating switch
- serrated part
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Abstract
The utility model discloses a kind of GW types outdoor high-voltage isolating switch Anti-skip anchor ear, include the arc panel of two flanged joints, each arc panel inner surface is respectively provided with anti-skidding serrated part, the lower face of each arc panel is respectively provided with an extension plate vertically, two pinboards are bolted in the left and right sides of the lower end of each extension plate, and first through hole is set on pinboard.The utility model in arc panel lower face by setting extension plate, another set of Anti-skip anchor ear is accepted by pinboard on extension plate, being fastenedly connected between this tube-like piece for two same diameters or different-diameter, when operating mechanism and connecting rod are there is a phenomenon where misplacing, the work such as processing and transformation instead of scene, have easy to operate, highly practical.
Description
Technical field
The utility model belongs to power regulation station operations involving high pressure equipment technical field, more particularly to a kind of GW types outdoor high-voltage every
Leave pass Anti-skip anchor ear.
Background technology
With the development of society, strengthening year by year the demand of supply of electric power, the requirement to power supply reliability is also higher and higher.
Substation is the Hub of supply of electric power, and the reliability to ensureing power supply plays a crucial role, with 110kV disconnecting switch
Exemplified by, which is influenced be subject to electromechanical load, operation, construction quality, weather and environment for a long time in power supply process, it may appear that
Mechanism misplaces, and phenomena such as sliding, damage, the above defect directly injures the normal operation of our equipment, causes to stop
Power supply event, was all to have a power failure to be overhauled by transfer load in the past, when transfer load is related to the work of scheduling and multiple teams and groups
Work coordinates, and the complicated repair time is long, reduces system power supply reliability, in some instances it may even be possible to misoperation fault occurs.So
In electric power project engineering field, it is common work that maintenance is carried out to 110kV disconnecting switch, is carrying out GW type disconnecting switch
During maintenance, often problem appear to is that tie point between operating mechanism and connecting rod is not firm it is necessary to live processing component-anchor ear,
This process is not only time-consuming and laborious, but also when being attached in face of various sizes of operating mechanism and connecting rod, without a kind of convenient
The adapting structure for electric of formula, common method are to weld both, and great inconvenience is caused to follow-up service work.
Utility model content
In view of this, the purpose of this utility model is in view of the deficiencies of the prior art, there is provided a kind of GW types outdoor high-voltage every
Pass Anti-skip anchor ear is left, by setting extension plate in arc panel lower face, sets pinboard another set of for accepting on extension plate
Anti-skip anchor ear, being fastenedly connected between tube-like piece of two same diameters or different-diameter is used for this, operating mechanism with
When connecting rod is there is a phenomenon where misplacing, instead of work such as the processing and transformation at scene, have easy to operate, highly practical.
To reach above-mentioned purpose, the utility model uses following technical scheme：
GW type outdoor high-voltage isolating switch Anti-skip anchor ears, include the arc panel of two flanged joints, each arc panel it is interior
Surface is respectively provided with anti-skidding serrated part, and the lower face of each arc panel is respectively provided with an extension plate vertically, each extension plate
Two pinboards are bolted in the left and right sides of lower end, and first through hole is set on the pinboard.
Further, the lower end of the extension plate and the upper end of pinboard are respectively provided with the second through hole, each two extension plate and
One pinboard is respectively fixed by a bolt.
Further, the arc panel is disposed radially third through-hole, and the third through-hole is tapped through hole, and the described 3rd
Through hole internal thread connects mandril.
Further, the anti-skidding serrated part of each arc panel inner surface is anti-including the first anti-skidding serrated part and second
The direction of sliding serrated part, the first anti-skidding serrated part and the second anti-skidding serrated part is opposite or opposite.
Further, the arc panel and extension plate use manganese steel material, and the anti-skidding serrated part is rubber material.
The beneficial effects of the utility model are：
1. the utility model includes the arc panel of two flanged joints, the inner surface of each arc panel is respectively provided with anti-slide saw
Teeth portion part, the lower face of each arc panel are respectively provided with an extension plate vertically, and the left and right sides of the lower end of each extension plate is equal
Two pinboards are bolted, first through hole is set on pinboard；This structure is extended by being set in arc panel lower face
Plate, sets on extension plate pinboard to be used to accept another set of Anti-skip anchor ear, is used for two same diameters or different-diameter with this
Tube-like piece between be fastenedly connected, when operating mechanism and connecting rod are theres is a phenomenon where misplace, instead of live processing and transformation
Deng work, have the advantages that easy to operate, highly practical.
2. being disposed radially third through-hole in arc panel, third through-hole is tapped through hole, and the connection of third through-hole internal thread is pushed up
Bar, when in use, mandril can carry out tube-like piece ejection to this structure, and the use for anti-skidding serrated part of arranging in pairs or groups, effectively solves anti-
The problem of rotating, loosening between sliding anchor ear and tube-like piece.
3. the anti-skidding serrated part of each arc panel inner surface includes the first anti-skidding serrated part and the second anti-skidding sawtooth
The direction of component, the first anti-skidding serrated part and the second anti-skidding serrated part it is opposite or on the contrary, this structure design to anti-slide saw
The structure of teeth portion part carries out Fine design, can strengthen the friction coefficient between Anti-skip anchor ear and tube-like piece.
4. arc panel and extension plate use manganese steel material, anti-skidding serrated part is rubber material, and manganese steel is a kind of high intensity
Anti- manganese steel, be mainly used for needs withstand shocks, extrude, material abrasion etc. bad working environments condition, failure mode is with attrition
Based on, portion fractures, deformation etc.；Anti-skidding serrated part is rubber material, is further improved between Anti-skip anchor ear and tube-like piece
Friction coefficient, practicality are stronger.
Brief description of the drawings
Fig. 1 is the structure diagram of embodiment one；
Fig. 2 is the overlooking the structure diagram of one arc panel of embodiment；
Fig. 3 is usage state diagram of the embodiment one on the operating mechanism and connecting rod of different-diameter；
Fig. 4 is usage state diagram of the embodiment one on tubular structure and U-shaped part；
Fig. 5 is the structure diagram of embodiment two.
Figure label：1- arc panels, the first anti-skidding serrated parts of 2-, the second anti-skidding serrated parts of 3-, 4- extension plates, 5- turn
Fishplate bar, 6- first through hole, 7- bolts, 8- operating mechanisms, 9- connecting rods, 10- tubular structures, 11-U shape parts, 12- mandrils.
Embodiment
The utility model is further described with reference to the accompanying drawings and examples.
Embodiment one
As depicted in figs. 1 and 2, the utility model includes the arc panel 1 of two flanged joints, each 1 inner surface of arc panel
Anti-skidding serrated part is respectively provided with, anti-skidding serrated part uses rubber material, and it is anti-to include the first anti-skidding serrated part 2 and second
Sliding serrated part 3, the direction of the first anti-skidding 2 and second anti-skidding serrated part 3 of serrated part are oppositely arranged, each arc panel 1
Lower face is integrally formed an extension plate 4 vertically, and arc panel 1 and extension plate 4 use manganese steel material, each extension plate 4
Two pinboards 5 are bolted in the left and right sides of lower end, and first through hole 6, the lower end of extension plate 4 are set on pinboard 5
The second through hole is respectively provided with the upper end of pinboard 5（It is not shown）, each two extension plate 4 and a pinboard 5 pass through a bolt 7
It is fixed.
The concrete function of the utility model is the operating mechanism 8 and connecting rod 9 the outdoor high-voltage isolating switch of different model
Firmly connected, application method：
1）With the operating mechanism 8 and 9 connection mode of connecting rod of diameter：Using two sets of Anti-skip anchor ears, wherein a set of Anti-skip anchor ear
Two arc panels 1 be clamped in the upper end of operating mechanism 8, two arc panels 1 of other set Anti-skip anchor ear are clamped in connecting rod 9
Lower end, two 4 position correspondences of extension plate on two extension plates 4 and connecting rod 9 on operating mechanism 8 are set, then anti-by two
The extension plate 4 of sliding anchor ear is attached by pinboard 5 and bolt 7, finally tightens each position screw；
2）The operating mechanism 8 of different-diameter and 9 connection mode of connecting rod：As shown in figure 3, using two sets of Anti-skip anchor ears, wherein
Two arc panels 1 of a set of Anti-skip anchor ear are clamped in the upper end of operating mechanism 8, two arc panels 1 of other set Anti-skip anchor ear
It is clamped in the lower end of connecting rod 9, two 4 position correspondences of extension plate on two extension plates 4 and connecting rod 9 on operating mechanism 8 are set,
Unlike the mounting means of same diameter, for both different diameters of collocation, it is necessary to which pinboard 5 is obliquely installed, make
The extension plate 4 of its one end and top connects, the extension plate 4 of the other end and lower section connects, and finally tightens each position screw；
3）The connection of other structures, such as be attached for tubular structure 10 and U-shaped part 11：It is as shown in figure 4, a set of anti-
Arc panel 1, is clamped in the end of tubular structure 10 by sliding anchor ear first, by corresponding two switchings in position on two extension plates 4
The lower end of plate 5 is alignd, then bolt 7 is run through to 5 lower end of through hole and pinboard of 11 end of U-shaped part, you can completes both
Connection, finally tightens each position screw；
Embodiment two
The present embodiment and the structure of embodiment one are essentially identical, unlike：As shown in figure 5, arc panel 1 is disposed radially
Third through-hole（It is not shown）, third through-hole is tapped through hole, and third through-hole internal thread connects mandril 12.
Finally illustrate, above example is merely intended for describing the technical solutions of the present application, but not for limiting the present application, this area
Other modifications or equivalent substitution that those of ordinary skill makes the technical solution of the utility model, without departing from this practicality
The spirit and scope of new technique scheme, should all cover among the right of the utility model.
Claims (5)
1.GW type outdoor high-voltage isolating switch Anti-skip anchor ears, it is characterised in that：Include the arc panel of two flanged joints, each arc
The inner surface of shape plate is respectively provided with anti-skidding serrated part, and the lower face of each arc panel is respectively provided with an extension plate vertically, each
Two pinboards are bolted in the left and right sides of the lower end of extension plate, and first through hole is set on the pinboard.
2. GW types outdoor high-voltage isolating switch Anti-skip anchor ear according to claim 1, it is characterised in that：The extension plate
Lower end and the upper end of pinboard are respectively provided with the second through hole, and each two extension plate and a pinboard are respectively consolidated by a bolt
It is fixed.
3. GW types outdoor high-voltage isolating switch Anti-skip anchor ear according to claim 1, it is characterised in that：The arc panel edge
Third through-hole is radially set, and the third through-hole is tapped through hole, and the third through-hole internal thread connects mandril.
4. GW types outdoor high-voltage isolating switch Anti-skip anchor ear according to claim 1, it is characterised in that：In each arc panel
The anti-skidding serrated part on surface includes the first anti-skidding serrated part and the second anti-skidding serrated part, the first anti-skidding serrated part and
The direction of second anti-skidding serrated part is opposite or opposite.
5. GW types outdoor high-voltage isolating switch Anti-skip anchor ear according to claim 1, it is characterised in that：The arc panel and
Extension plate uses manganese steel material, and the anti-skidding serrated part is rubber material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721455076.9U CN207338213U (en) | 2017-11-03 | 2017-11-03 | GW type outdoor high-voltage isolating switch Anti-skip anchor ears |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721455076.9U CN207338213U (en) | 2017-11-03 | 2017-11-03 | GW type outdoor high-voltage isolating switch Anti-skip anchor ears |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207338213U true CN207338213U (en) | 2018-05-08 |
Family
ID=62364162
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721455076.9U Active CN207338213U (en) | 2017-11-03 | 2017-11-03 | GW type outdoor high-voltage isolating switch Anti-skip anchor ears |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207338213U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110120318A (en) * | 2019-04-12 | 2019-08-13 | 国网浙江省电力有限公司杭州供电公司 | Outdoor high-voltage isolating switch master connecting-rod trip gear and service without power-off operating method |
| CN113161912A (en) * | 2021-04-07 | 2021-07-23 | 国网吉林省电力有限公司电力科学研究院 | Uninterrupted maintenance device for high-voltage isolating switch operating mechanism |
-
2017
- 2017-11-03 CN CN201721455076.9U patent/CN207338213U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110120318A (en) * | 2019-04-12 | 2019-08-13 | 国网浙江省电力有限公司杭州供电公司 | Outdoor high-voltage isolating switch master connecting-rod trip gear and service without power-off operating method |
| CN110120318B (en) * | 2019-04-12 | 2023-10-27 | 国网浙江省电力有限公司杭州供电公司 | Main connecting rod tripping device of outdoor high-voltage isolating switch and uninterrupted maintenance operation method |
| CN113161912A (en) * | 2021-04-07 | 2021-07-23 | 国网吉林省电力有限公司电力科学研究院 | Uninterrupted maintenance device for high-voltage isolating switch operating mechanism |
| CN113161912B (en) * | 2021-04-07 | 2024-06-04 | 国网吉林省电力有限公司电力科学研究院 | Uninterrupted maintenance device for high-voltage isolating switch operating mechanism |
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