CN105762742B - A kind of many wing entirety yoke plates - Google Patents
A kind of many wing entirety yoke plates Download PDFInfo
- Publication number
- CN105762742B CN105762742B CN201610268431.5A CN201610268431A CN105762742B CN 105762742 B CN105762742 B CN 105762742B CN 201610268431 A CN201610268431 A CN 201610268431A CN 105762742 B CN105762742 B CN 105762742B
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- China
- Prior art keywords
- yoke plate
- plate
- main yoke
- plates
- horizontal
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- 241000826860 Trapezium Species 0.000 claims description 5
- 230000005540 biological transmission Effects 0.000 description 7
- 238000010276 construction Methods 0.000 description 4
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 4
- 239000010931 gold Substances 0.000 description 4
- 229910052737 gold Inorganic materials 0.000 description 4
- 238000005299 abrasion Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000005611 electricity Effects 0.000 description 2
- 230000009191 jumping Effects 0.000 description 2
- WABPQHHGFIMREM-UHFFFAOYSA-N lead(0) Chemical compound [Pb] WABPQHHGFIMREM-UHFFFAOYSA-N 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 239000012211 strain insulator Substances 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 1
- 239000004020 conductor Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000012212 insulator Substances 0.000 description 1
- 238000002955 isolation Methods 0.000 description 1
- 230000000116 mitigating effect Effects 0.000 description 1
- 238000005457 optimization Methods 0.000 description 1
- 210000001138 tear Anatomy 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
- H02G7/00—Overhead installations of electric lines or cables
Abstract
The present invention relates to a kind of many wing entirety yoke plates, it includes a main yoke plate, two horizontal-associate plates, two vertical yoke plate, the first connecting hole, the second connecting hole, draw-in groove and the first ellipse holes.Two horizontal-associate plates are movably set with main yoke plate parallel direction, two horizontal-associate plates are symmetrical set relative to main yoke plate；Two vertical yoke plates are movably set with main yoke plate vertical direction, two vertical yoke plates are symmetrical set relative to the center of main yoke plate；Main yoke plate is convex structure, and four the first connecting holes are respectively arranged with the two ends of main yoke plate；The boss top two ends of main yoke plate are respectively arranged with second connecting hole, and the boss top of main yoke plate is symmetrically arranged with draw-in groove, the first ellipse hole is provided with the middle part of main yoke plate.The present invention solve the problems, such as big corner and single loop around jump when anchor support drainage wire jumper collide to hit up and down and press shading ring with strain insulator-string and interference.
Description
Technical field
The present invention relates to a kind of gusset piece, especially with regard to a kind of many wings used in UHV transmission line anchor support
Type entirety yoke plate.
Background technology
At present, the anchor support of transmission line of electricity carries the weights such as corner, lead wire and earth wire tension force, isolation accident, alignment, adjustment tower height
Function is wanted, anchor support is great with work transmission line security relationship.1000kV UHV transmission lines engineering is because of its width of corridor
It is required that high, social influence, ambient influnence are larger, therefore the southeast Shanxi that buckling factor is larger, average strain insulator segment length is shorter, built
~Nanyang~mono- time of Jingmen 1000kV extra high voltage lines and Huainan~Zhe Bei~Shanghai 1000kV double back extra high voltage lines it is average
Strain insulator segment length is about 3.4km, it is necessary to the anchor support quantity for using is more；Anchor support because bear lead wire and earth wire tension force and angle load,
The quantity and specification of the materials such as tower material, basic and attached insulator, gold utensil, wire jumper are all significantly larger than the straight line of same height
Tower；Not only cost is high for the wire jumper and jumper string of UHV transmission line engineering, and is the weak link constructed, run.It is special
High-tension line drainage wire jumper has that line footpath is thick, rigidity is big, division number is more, wire jumper distance, the features such as difficulty of construction is big, always with
Being the difficult point of Poling Construction.According to 1000kV UHVAC demonstration projects and Wan electricity Dong send engineering practice of construction,
Anchor support drainage thread when ruuning situation, big corner and single loop coiling often occurs to collide to hit up and down to press screen with strain insulator-string
The situation of ring interference is covered, drainage thread and related gold utensil abrasion, deformation is caused, and causes drainage thread stranded too early and broken string, given
1000kV ultrahigh voltage alternating current transmission lines safe operations bring larger hidden danger, although take having installed TJ2 types wire jumper interval additional
The measure such as rod and space-adjusting wire clamp come prevent abrasion, still fail to tackle the problem at its root.
The content of the invention
Regarding to the issue above, it is an object of the invention to provide a kind of many wing entirety yoke plates, which solve in big corner and
Single loop is collided the problem that hits and press shading ring to interference with strain insulator-string up and down around anchor support drainage wire jumper when jumping.
To achieve the above object, the present invention takes following technical scheme：A kind of many wing entirety yoke plates, it is characterised in that it
Including a main yoke plate, two horizontal-associate plates, two vertical yoke plate, the first connecting hole, the second connecting hole, draw-in groove and the first ellipse holes；With
The main yoke plate parallel direction is movably set with two horizontal-associate plates, and two horizontal-associate plates are relative to the main yoke plate in right
Claim to set；Two vertical yoke plates are movably set with the main yoke plate vertical direction, two vertical yoke plates are relative to described
The center of main yoke plate is symmetrical set；The main yoke plate is convex structure, is respectively arranged with the two ends of the main yoke plate
Four first connecting holes；The boss top two ends of the main yoke plate are respectively arranged with second connecting hole, described
The boss top of main yoke plate is symmetrically arranged with the draw-in groove, and first ellipse hole is provided with the middle part of the main yoke plate.
Preferably, four first connecting holes of described main yoke plate one end are square arrangement.
Preferably, the vertical yoke plate is trapezium structure, and the vertical yoke plate two bottom sides are symmetrically each provided with the 3rd company
Connect hole；The top that the vertical yoke plate bottom middle setting has a draw-in groove, the vertical yoke plate is symmetrically each provided with an institute
State draw-in groove.
Preferably, the horizontal-associate plate is also trapezium structure, and the bottom of the horizontal-associate plate is symmetrically each provided with four tune side by side
Knothole, the horizontal-associate plate bottom symmetrical is each provided with a draw-in groove, and it is oval that the horizontal-associate plate middle part is also equipped with second
Through hole.
Due to taking above technical scheme, it has advantages below to the present invention：1st, the present invention uses many wing entirety yoke plate,
Single wire jumper center to the distance at split conductor division circle center is adjusted, the purpose that wire jumper is not collided with shading ring is reached.2nd, originally
Invention is using many wing entirety yoke plate, it is to avoid drainage thread weares and teares to related gold utensil, deforms, and causes drainage thread stranded too early and broken string
Phenomenon occurs, and eliminates the potential safety hazard of UHV transmission line.3rd, the present invention is using the friendship for indulging yoke plate, main yoke plate and horizontal-associate plate
Fork combination, the multiple split yoke plates and connection gold utensil in former strain insulator-string is integrated on the entirety yoke plate of wing more than a piece, design knot
Structure compact and reasonable, optimization system of jumping line arrangement, stable and reliable working performance.
Brief description of the drawings
Fig. 1 is many wing entirety yoke plate overall structure diagrams of the invention；
Fig. 2 is the left view of Fig. 1；
Fig. 3 is the top view of Fig. 1；
Fig. 4 is main yoke plate structural representation；
Fig. 5 is vertical yoke plate structural representation；
Fig. 6 is the top view of Fig. 4；
Fig. 7 is horizontal-associate plate structure schematic diagram.
Specific embodiment
The present invention is described in detail with reference to the accompanying drawings and examples.
As shown in Figure 1 to 4, the present invention provides a kind of many wing entirety yoke plates, and it includes a main yoke plate 1, two horizontal-associate plates
2nd, two vertical yoke plate 3, the first connecting hole 4, the second connecting hole 5, the ellipse hole 7 of draw-in groove 6 and first.With the parallel direction of main yoke plate 1
Two horizontal-associate plates 2 are movably set with, two horizontal-associate plates 2 are symmetrical set relative to main yoke plate 1.Lived with the vertical direction of main yoke plate 1
Dynamic to be provided with two vertical yoke plates 3, two vertical yoke plates 3 are symmetrical set relative to the center of main yoke plate 1.Main yoke plate 1 is convex
Shape structure, is respectively arranged with four the first connecting holes 4, for the connection of construction hoisting Work tool at the two ends of main yoke plate 1；It is main
The boss top two ends of plate 1 are respectively arranged with second connecting hole 5, and the boss top of main yoke plate 1 is symmetrically arranged with draw-in groove 6,
The middle part of main yoke plate 1 is provided with the first ellipse hole 7, and the overall weight of main yoke plate 1 is mitigated by the first ellipse hole 7.
In above-described embodiment, four first connecting holes 4 of the one end of main yoke plate 1 are square arrangement.
In the various embodiments described above, as shown in Figure 5, Figure 6, it is trapezium structure to indulge yoke plate 3, indulges the two bottom sides of yoke plate 3 symmetrically each
It is provided with the 3rd connecting hole 8.The vertical bottom middle setting of yoke plate 3 has a draw-in groove 6, for being lived with the draw-in groove 6 on main yoke plate 1
Dynamic connection.The top of vertical yoke plate 3 is symmetrically each provided with a draw-in groove 6, for being flexibly connected with the draw-in groove 6 on horizontal-associate plate 2.
In the various embodiments described above, as shown in fig. 7, horizontal-associate plate 2 is also trapezium structure, the bottom of horizontal-associate plate 2 is symmetrical each side by side
Four adjustment holes 9 are provided with, the hanging point position for adjusting wire jumper makes wire jumper not collided with pressure shading ring.The bottom of horizontal-associate plate 2
Portion is symmetrically each provided with a draw-in groove 6, for being flexibly connected with the draw-in groove 6 on vertical yoke plate 3.The middle part of horizontal-associate plate 2 is also equipped with the
Two ellipse holes 10, the total quality for mitigating horizontal-associate plate 2.
The various embodiments described above are merely to illustrate the present invention, and the structure of each part, size, set location and shape all can be
It is varied from, on the basis of technical solution of the present invention, all improvement carried out to individual part according to the principle of the invention and waits
With conversion, should not exclude outside protection scope of the present invention.
Claims (4)
1. a kind of many wing entirety yoke plate, it is characterised in that：It includes a main yoke plate, two horizontal-associate plates, two vertical yoke plates, the first connection
Hole, the second connecting hole, draw-in groove and the first ellipse hole；Two horizontal-associates are movably set with the main yoke plate parallel direction
Plate, two horizontal-associate plates are symmetrical set relative to the main yoke plate；Two are movably set with the main yoke plate vertical direction
The individual vertical yoke plate, two vertical yoke plates are symmetrical set relative to the center of the main yoke plate；The main yoke plate is
Convex structure, four first connecting holes are respectively arranged with the two ends of the main yoke plate；The boss top of the main yoke plate
Two ends are respectively arranged with second connecting hole, and the boss top of the main yoke plate is symmetrically arranged with the draw-in groove, described
First ellipse hole is provided with the middle part of main yoke plate.
2. a kind of many wing entirety yoke plates as claimed in claim 1, it is characterised in that：Described in four of described main yoke plate one end
First connecting hole is square arrangement.
3. a kind of many wing entirety yoke plates as claimed in claim 1, it is characterised in that：The vertical yoke plate is trapezium structure, institute
State vertical yoke plate two bottom sides and be symmetrically each provided with the 3rd connecting hole；The vertical yoke plate bottom middle setting has a card
Groove, the top of the vertical yoke plate is symmetrically each provided with a draw-in groove.
4. the overall yoke plate of a kind of many wing as described in claim any one of 1-3, it is characterised in that：The horizontal-associate plate is trapezoidal
Structure, the bottom of the horizontal-associate plate is symmetrically each provided with four adjustment holes side by side, and the horizontal-associate plate bottom symmetrical is each provided with one
The individual draw-in groove, the horizontal-associate plate middle part is provided with the second ellipse hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610268431.5A CN105762742B (en) | 2016-04-27 | 2016-04-27 | A kind of many wing entirety yoke plates |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610268431.5A CN105762742B (en) | 2016-04-27 | 2016-04-27 | A kind of many wing entirety yoke plates |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105762742A CN105762742A (en) | 2016-07-13 |
| CN105762742B true CN105762742B (en) | 2017-06-23 |
Family
ID=56325046
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610268431.5A Active CN105762742B (en) | 2016-04-27 | 2016-04-27 | A kind of many wing entirety yoke plates |
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| Country | Link |
|---|---|
| CN (1) | CN105762742B (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2914433Y (en) * | 2006-05-29 | 2007-06-20 | 辽宁锦兴电力金具科技股份有限公司 | Duplex hanging string of extra high voltage transmission line |
| CN2914432Y (en) * | 2006-05-29 | 2007-06-20 | 辽宁锦兴电力金具科技股份有限公司 | '-' shaped connection plate for hanging string for extra high voltage transmission line |
| CN205016964U (en) * | 2015-10-19 | 2016-02-03 | 河南电力器材公司 | Combined type link plate |
| CN205595727U (en) * | 2016-04-27 | 2016-09-21 | 国家电网公司 | Whole yoke plate of many wings type |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2004104855A (en) * | 2002-09-05 | 2004-04-02 | J-Power Systems Corp | Connection structure for jumper wire, and method of absorbing slack of jumper wire |
-
2016
- 2016-04-27 CN CN201610268431.5A patent/CN105762742B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2914433Y (en) * | 2006-05-29 | 2007-06-20 | 辽宁锦兴电力金具科技股份有限公司 | Duplex hanging string of extra high voltage transmission line |
| CN2914432Y (en) * | 2006-05-29 | 2007-06-20 | 辽宁锦兴电力金具科技股份有限公司 | '-' shaped connection plate for hanging string for extra high voltage transmission line |
| CN205016964U (en) * | 2015-10-19 | 2016-02-03 | 河南电力器材公司 | Combined type link plate |
| CN205595727U (en) * | 2016-04-27 | 2016-09-21 | 国家电网公司 | Whole yoke plate of many wings type |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105762742A (en) | 2016-07-13 |
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