CN205354772U - Wire strain insulator string becomes six strain insulator yoke plates with four - Google Patents
Wire strain insulator string becomes six strain insulator yoke plates with four Download PDFInfo
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- CN205354772U CN205354772U CN201620094278.4U CN201620094278U CN205354772U CN 205354772 U CN205354772 U CN 205354772U CN 201620094278 U CN201620094278 U CN 201620094278U CN 205354772 U CN205354772 U CN 205354772U
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- yoke
- duplicate invoice
- strain insulator
- insulator
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Abstract
The utility model discloses a wire strain insulator string becomes six strain insulator yoke plates with four, duplicate invoice board including main yoke plate and two symmetries of each other, all be provided with the split conductor connecting hole on three yoke plates, still be provided with insulator chain access hole on the duplicate invoice board, all be provided with each other assorted installation card slot and fixed orifices on three yoke plates, the duplicate invoice board is inlayed perpendicularly on main yoke plate through installation card slot, and rethread bolt and angle splice bar are further fixed. The beneficial effects of the utility model are that: can realize the wireless connection of block of four insulator and six split conductors effectively, promote structural stability, simple to operate has practiced thrift product manufacturing cost.
Description
Technical field
This utility model relates to a kind of electric armour clamp, particularly a kind of divides strain insulator yoke plate for the quabernary fission six in high pressure overhead power line.
Background technology
Current power transmission power transmission capacity of pow is increasing, and electric pressure is more and more higher, and therefore the radical of phase split conductor and the cross section of sub-conductor are all in continuous increase, and the mechanical strength of strain insulator string also improves therewith simultaneously.The strain insulator-strings adopting three or tetrad in supertension and UHV transmission line at present, it is therefore desirable to have connecting tool to be connected with six-multiple conductor by fourfold insulation string more.
Utility model content
The purpose of this utility model is in that: provides a kind of wire tension-resistant insulator chain to become six strain insulator yoke plates with four, is realized by following technical proposals:
A kind of wire tension-resistant insulator chain becomes six strain insulator yoke plates with four, including main yoke plate and duplicate invoice plate two pieces mutually symmetrical with, described three pieces of yoke plates are provided with split conductor connecting hole, duplicate invoice plate is additionally provided with insulator chain access aperture, described three pieces of yoke plates are provided with the installation draw-in groove and fixing hole that match each other, duplicate invoice plate is vertically embedded on main yoke plate by installing draw-in groove, fixes further again through bolt and angle splice bar.
As selection, main yoke plate is the trapezoidal yoke plate symmetrical with central axis both sides, and trapezoidal lower two ends are protruding for protuberance, and protuberance is provided with shading ring installing hole.
As selection, main yoke plate center is provided with lightening hole.
As selection, the installation draw-in groove of main yoke plate is arranged at lightening hole both sides, symmetrical along centrage.
As selection, the split conductor connecting hole of main yoke plate is arranged at trapezoidal yoke plate bottom, is installing between draw-in groove and shading ring installing hole.
As selection, duplicate invoice plate is the trapezoidal yoke plate symmetrical with central axis both sides, and the installation draw-in groove of duplicate invoice plate is arranged at central axis place.
As selection, the insulator chain access aperture of duplicate invoice plate is arranged at trapezoidal side edges top, and split conductor connecting hole is arranged at trapezoidal side edges bottom.
As selection, the fixing hole of main yoke plate and duplicate invoice plate may be contained within installing around draw-in groove.
As selection, the trapezoidal side edges of duplicate invoice plate position between insulator chain access aperture with split conductor connecting hole is provided with and is connected supported hole, by double threaded screw, two blocks of duplicate invoice plates is connected and is supported.
As selection, the fixing hole two ends of duplicate invoice plate are provided with construction hoisting hole.
Of the present utility model it is characterized in that:
1. just the six-multiple conductor gold utensil of the tetrad insulator of one end Yu the other end can be coupled together only with a gold utensil, complete the connection of wire and insulator, save the usage quantity of connecting tool in strain insulator string.
2. main yoke plate and duplicate invoice plate are rabbeted mutually by installing draw-in groove, and carry out a step by bolt and angle splice bar and fix, and main yoke plate is horizontally disposed with, and forms the connection of similar H type with duplicate invoice plate, improves the connective stability of whole yoke plate.
3. it is attached by double threaded screw between two blocks of duplicate invoice plates, improves the supportive between duplicate invoice plate, further enhance the stability of structure.
4. adopt detachable flexible connection between each yoke plate, compared with the solder technology adopted in prior art, be flexibly connected and make product packaging simple, greatly save cost of transportation, install more convenient, it is to avoid welding manner is likely to the potential uncontrollability factor brought, and improves mounting stability.
The beneficial effects of the utility model are: can be effectively realized the connection effect of tetrad insulator and six-multiple conductor, improve structural stability, easy for installation, have saved production cost.
Accompanying drawing explanation
Fig. 1 is the schematic diagram of main yoke plate；
Fig. 2 is the schematic diagram of duplicate invoice plate；
Fig. 3 is the annexation schematic diagram of main yoke plate and duplicate invoice plate；
Fig. 4 is the connection diagram of strain insulator yoke plate and insulator chain and split conductor；
Fig. 5 is the side view of Fig. 4；
Fig. 6 is the top view of Fig. 5；
In figure, 1 is main yoke plate, and 2 for installing draw-in groove, 3 is fixing hole, and 4 is lightening hole, and 5 is split conductor connecting hole, 6 is shading ring installing hole, and 7 is duplicate invoice plate, and 8 is insulator chain access aperture, 9 is lifting construction hole, and 10 for connecting supported hole, and 11 is double threaded screw, 12 is bolt and angle splice bar, 13 is split conductor, and 14 is shading ring, and 15 is insulator chain.
Detailed description of the invention
Below in conjunction with specific embodiments and the drawings, this utility model is further described.
With reference to shown in Fig. 1-Fig. 3, a kind of wire tension-resistant insulator chain becomes six strain insulator yoke plates with four, including main yoke plate 1 and duplicate invoice plate 7 two pieces mutually symmetrical with, described three pieces of yoke plates are provided with split conductor connecting hole 5, duplicate invoice plate 7 is additionally provided with insulator chain access aperture 8, being provided with the installation draw-in groove 2 and fixing hole 3 that match each other on described three pieces of yoke plates, duplicate invoice plate 7 is vertically embedded on main yoke plate 1 by installing draw-in groove 2, fixes further again through bolt and angle splice bar 12.Main yoke plate 1 is the trapezoidal yoke plate symmetrical with central axis both sides, and trapezoidal lower two ends are protruding for protuberance, and protuberance is provided with shading ring installing hole 6.Main yoke plate 1 center is provided with lightening hole 4.The installation draw-in groove 2 of main yoke plate 1 is arranged at lightening hole 4 both sides, symmetrical along centrage.The split conductor connecting hole 5 of main yoke plate 1 is arranged at trapezoidal yoke plate bottom, is installing between draw-in groove 2 and shading ring installing hole 6.Duplicate invoice plate 7 is the trapezoidal yoke plate symmetrical with central axis both sides, and the installation draw-in groove 2 of duplicate invoice plate 7 is arranged at central axis place.The insulator chain access aperture 8 of duplicate invoice plate 7 is arranged at trapezoidal side edges top, and split conductor connecting hole 5 is arranged at trapezoidal side edges bottom.The fixing hole 3 of main yoke plate 1 and duplicate invoice plate 7 may be contained within installing around draw-in groove 2.The trapezoidal side edges of duplicate invoice plate 7 position between insulator chain access aperture 8 with split conductor connecting hole 5 is provided with and is connected supported hole 10, by double threaded screw 11, two blocks of duplicate invoice plates 7 is connected and is supported.Fixing hole 3 two ends of duplicate invoice plate 7 are provided with construction hoisting hole 9.
With reference to shown in Fig. 3-Fig. 6, after yoke plate is connected, insulator chain 15 is accessed duplicate invoice plate 7 by insulator chain access aperture 8, split conductor 13 is accessed main yoke plate 1 and duplicate invoice plate 7 by split conductor connecting hole 5, the connection of fourfold insulation string and six-multiple conductor can be realized.
The foregoing is only preferred embodiment of the present utility model, not in order to limit this utility model, all any amendment, equivalent replacement and improvement etc. made within spirit of the present utility model and principle, should be included within protection domain of the present utility model.
Claims (10)
1. a wire tension-resistant insulator chain becomes six strain insulator yoke plates with four, it is characterized in that, including main yoke plate and duplicate invoice plate two pieces mutually symmetrical with, described three pieces of yoke plates are provided with split conductor connecting hole, duplicate invoice plate is additionally provided with insulator chain access aperture, being provided with the installation draw-in groove and fixing hole that match each other on described three pieces of yoke plates, duplicate invoice plate is vertically embedded on main yoke plate by installing draw-in groove, fixes further again through bolt and angle splice bar.
2. wire tension-resistant insulator chain as claimed in claim 1 a kind of is with four change six strain insulator yoke plates, it is characterised in that main yoke plate is with the trapezoidal yoke plate of central axis both sides symmetry, and trapezoidal lower two ends are protruding for protuberance, and protuberance is provided with shading ring installing hole.
3. a kind of wire tension-resistant insulator chain as claimed in claim 2 becomes six strain insulator yoke plates with four, it is characterised in that main yoke plate center is provided with lightening hole.
4. a kind of wire tension-resistant insulator chain as claimed in claim 3 becomes six strain insulator yoke plates with four, it is characterised in that the installation draw-in groove of main yoke plate is arranged at lightening hole both sides, symmetrical along centrage.
5. a kind of wire tension-resistant insulator chain as claimed in claim 4 becomes six strain insulator yoke plates with four, it is characterised in that the split conductor connecting hole of main yoke plate is arranged at trapezoidal yoke plate bottom, is installing between draw-in groove and shading ring installing hole.
6. a kind of wire tension-resistant insulator chain as claimed in claim 5 becomes six strain insulator yoke plates with four, it is characterised in that duplicate invoice plate is the trapezoidal yoke plate symmetrical with central axis both sides, and the installation draw-in groove of duplicate invoice plate is arranged at central axis place.
7. a kind of wire tension-resistant insulator chain as claimed in claim 6 becomes six strain insulator yoke plates with four, it is characterised in that the insulator chain access aperture of duplicate invoice plate is arranged at trapezoidal side edges top, and split conductor connecting hole is arranged at trapezoidal side edges bottom.
8. a kind of wire tension-resistant insulator chain as claimed in claim 7 becomes six strain insulator yoke plates with four, it is characterised in that the fixing hole of main yoke plate and duplicate invoice plate may be contained within installing around draw-in groove.
9. a kind of wire tension-resistant insulator chain as claimed in claim 8 becomes six strain insulator yoke plates with four, it is characterized in that, the trapezoidal side edges of duplicate invoice plate position between insulator chain access aperture with split conductor connecting hole is provided with and is connected supported hole, by double threaded screw, two blocks of duplicate invoice plates is connected and is supported.
10. a kind of wire tension-resistant insulator chain as claimed in claim 9 becomes six strain insulator yoke plates with four, it is characterised in that the fixing hole two ends of duplicate invoice plate are provided with construction hoisting hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620094278.4U CN205354772U (en) | 2016-01-29 | 2016-01-29 | Wire strain insulator string becomes six strain insulator yoke plates with four |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620094278.4U CN205354772U (en) | 2016-01-29 | 2016-01-29 | Wire strain insulator string becomes six strain insulator yoke plates with four |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205354772U true CN205354772U (en) | 2016-06-29 |
Family
ID=56182638
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620094278.4U Active CN205354772U (en) | 2016-01-29 | 2016-01-29 | Wire strain insulator string becomes six strain insulator yoke plates with four |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205354772U (en) |
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2016
- 2016-01-29 CN CN201620094278.4U patent/CN205354772U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: 610000 No. 99, two West Road, Che Cheng, Chengdu economic and Technological Development Zone, Sichuan Patentee after: POWERCHINA CHENGDU ELECTRIC POWER FITTINGS CO.,LTD. Address before: 610000 No. 99 Che Cheng two road, Longquanyi economic and Technological Development Zone, Chengdu, Sichuan Patentee before: Chengdu Electric Power Fittings General Factory |
|
| CP03 | Change of name, title or address | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20180703 Address after: 201306 building 10, No. 99 West Road, Nanhui new town, Pudong New Area, Shanghai Patentee after: POWERCHINA EQUIPMENT RESEARCH INSTITUTE CO.,LTD. Address before: 610000 No. 99, two West Road, Che Cheng, Chengdu economic and Technological Development Zone, Sichuan Patentee before: POWERCHINA CHENGDU ELECTRIC POWER FITTINGS CO.,LTD. |
|
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20210712 Address after: No.99, Checheng West 2nd Road, Chengdu Economic and Technological Development Zone, Sichuan 610100 Patentee after: POWERCHINA CHENGDU ELECTRIC POWER FITTINGS Co.,Ltd. Address before: 201306 building 10, No. 99 West Road, Nanhui new town, Pudong New Area, Shanghai Patentee before: POWERCHINA EQUIPMENT RESEARCH INSTITUTE Co.,Ltd. |
|
| TR01 | Transfer of patent right |