CN204271450U - A kind of transformer station 10 kilovolt gantry frame structure - Google Patents
A kind of transformer station 10 kilovolt gantry frame structure Download PDFInfo
- Publication number
- CN204271450U CN204271450U CN201420686458.2U CN201420686458U CN204271450U CN 204271450 U CN204271450 U CN 204271450U CN 201420686458 U CN201420686458 U CN 201420686458U CN 204271450 U CN204271450 U CN 204271450U
- Authority
- CN
- China
- Prior art keywords
- anchor ear
- insulator
- right angle
- rigid frame
- transformer station
- 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
Links
- 239000012212 insulator Substances 0.000 claims abstract description 44
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 22
- 239000010959 steel Substances 0.000 claims abstract description 22
- 229910052573 porcelain Inorganic materials 0.000 claims abstract description 19
- 102100023170 Nuclear receptor subfamily 1 group D member 1 Human genes 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 238000002955 isolation Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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- Insulators (AREA)
Abstract
A kind of transformer station 10 kilovolt gantry frame structure, relate to a kind of transformer station portal frame, be respectively equipped with lower anchor ear (8) and upper anchor ear (1) on many spaced electric pole (9) tops and upper end, the porcelain insulator (6) that steel square (5) two ends are arranged is connected with descending the opposite face between anchor ear between two; The porcelain insulator that upper rigid frame with right angle (3) two ends are arranged is connected with the opposite face gone up between two between anchor ear; Upper rigid frame with right angle between two between electric pole and steel square are respectively equipped with three insulator strings (2) and three insulators (4), and three cables (7) connect each insulator string corresponding up and down and insulator respectively; Porcelain insulator in the utility model utilization between anchor ear and upper rigid frame with right angle and lower porcelain insulator between anchor ear and steel square are formed isolates, and effectively prevent staff and touches the drawback of closing on alive circuit by mistake.
Description
[technical field]
The utility model relates to a kind of transformer station portal frame, especially relates to a kind of transformer station 10 kilovolt gantry frame structure.
[background technology]
Known, apart from about 4 meters, ground on transformer station's 10 kilovolts of outlet portal frames, many wires bar top is by horizontal steel square and upper rigid frame with right angle is through connects to form, replacing cable end is carried out when overhauling, in the work such as line insulator string and lightning arrester, because of the through setting of steel square, when meeting overcast and rainy work, wherein need the brownout of operation, other circuit on dead line both sides is charging operation, safe distance (0.7 meter) the requirement when circuit that the safe distance of personnel activity's scope and other alive circuits may be less than security regulations does not have a power failure, according to safety requirements, should arrange and reliably block, but blocking thing needs other people to coordinate, be unfavorable for rapid rush-repair.
[summary of the invention]
In order to overcome the deficiency in background technology, the utility model discloses a kind of transformer station 10 kilovolt gantry frame structure, utilizes porcelain insulator to form isolation, effectively prevent staff and touch the drawback of closing on alive circuit by mistake.
For achieving the above object, the utility model adopts following technical scheme:
A kind of transformer station 10 kilovolt gantry frame structure, comprise electric pole, upper anchor ear, porcelain insulator, upper rigid frame with right angle, lower anchor ear, steel square and cable, be respectively equipped with lower anchor ear and upper anchor ear in many spaced upper part of telegraph pole and upper end, the porcelain insulator that steel square two ends are arranged is connected with descending the opposite face between anchor ear between two; The porcelain insulator that upper rigid frame with right angle two ends are arranged is connected with the opposite face gone up between two between anchor ear; Upper rigid frame with right angle between two between electric pole and steel square are respectively equipped with three insulator strings and three insulators, and three cables connect each insulator string corresponding up and down and insulator respectively.
Described transformer station 10 kilovolt gantry frame structure, described upper rigid frame with right angle is frame structure, at the upper rigid frame with right angle of frame structure while be provided with three fixed legs, described three insulator string one end are connected and fixed post, the other end stube cable of three insulator strings.
Described transformer station 10 kilovolt gantry frame structure, is provided with reinforced steel in rigid frame with right angle on described.
Owing to adopting technical scheme as above, the utility model has following beneficial effect:
Transformer station 10 described in the utility model kilovolt gantry frame structure, porcelain insulator in utilization between anchor ear and upper rigid frame with right angle and lower porcelain insulator between anchor ear and steel square are formed isolates, and effectively prevent staff and touches the drawback of closing on alive circuit by mistake; The utility model solves the double high-altitude setting of portal frame in operation and blocks thing problem, achieves the insulation request closing on charging equipment in security regulations.
[accompanying drawing explanation]
Fig. 1 is structural representation of the present utility model;
Fig. 2 is anti-kelly perspective view of the present utility model;
In figure: 1, upper anchor ear; 2, insulator string; 3, upper rigid frame with right angle; 4, insulator; 5, steel square; 6, porcelain insulator; 7, cable; 8, lower anchor ear; 9, electric pole; 10, fixed leg; 11, reinforced steel.
[embodiment]
Can explain the utility model in more detail by the following examples, open the purpose of this utility model is intended to protect all changes and improvements within the scope of the utility model, and the utility model is not limited to the following examples;
Transformer station 10 kilovolt gantry frame structure by reference to the accompanying drawings described in 1 or 2, comprise electric pole 9, upper anchor ear 1, porcelain insulator 6, upper rigid frame with right angle 3, lower anchor ear 8, steel square 5 and cable 7, be respectively equipped with lower anchor ear 8 and upper anchor ear 1 on many spaced electric pole 9 tops and upper end, the porcelain insulator 6 that steel square 5 two ends are arranged is connected with the opposite face descended between two between anchor ear 8; The porcelain insulator 6 that upper rigid frame with right angle 3 two ends are arranged is connected with the opposite face gone up between two between anchor ear 1; Upper rigid frame with right angle 3 between two between electric pole 9 and steel square 5 are respectively equipped with three insulator strings 2 and three insulators 4, described upper rigid frame with right angle 3 is frame structure, reinforced steel 11 is provided with on described in rigid frame with right angle 3, the upper rigid frame with right angle 3 of described frame structure is while be provided with three fixed legs 10, described three insulator string 2 one end are connected and fixed post 10, and three cables 7 connect the other end and the insulator 4 of each insulator string 2 corresponding up and down respectively.
Implement transformer station 10 described in the utility model kilovolt gantry frame structure, according to maintenance requirements, existing steel square is made as steel square 5 and the upper rigid frame with right angle 3 of segment, utilize the porcelain insulator 6 that waste and old insulator making disc is relative, two is bowl-type, then according to structure installment shown in accompanying drawing; The chance that three cables 7 utilizing porcelain insulator 6 that each can be made to organize do not conduct electricity mutually, when light rain, repairing coefficient of safety is very high.
The non-detailed portion of the utility model is prior art.
Claims (3)
1. a transformer station 10 kilovolt gantry frame structure, comprise electric pole (9), upper anchor ear (1), porcelain insulator (6), upper rigid frame with right angle (3), lower anchor ear (8), steel square (5) and cable (7), it is characterized in that: be respectively equipped with lower anchor ear (8) and upper anchor ear (1) on many spaced electric pole (9) tops and upper end, the porcelain insulator (6) that steel square (5) two ends are arranged is connected with the opposite face descended between two between anchor ear (8); The porcelain insulator (6) that upper rigid frame with right angle (3) two ends are arranged is connected with the opposite face gone up between two between anchor ear (1); Upper rigid frame with right angle (3) between two between electric pole (9) and steel square (5) are respectively equipped with three insulator strings (2) and three insulators (4), and three cables (7) connect each insulator string (2) corresponding up and down and insulator (4) respectively.
2. transformer station 10 according to claim 1 kilovolt gantry frame structure, it is characterized in that: described upper rigid frame with right angle (3) is frame structure, at the upper rigid frame with right angle (3) of frame structure while be provided with three fixed legs (10), described three insulator string (2) one end are connected and fixed post (10), the other end stube cable (7) of three insulator strings (2).
3. transformer station 10 according to claim 1 and 2 kilovolt gantry frame structure, is characterized in that: be provided with reinforced steel (11) in rigid frame with right angle (3) on described.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420686458.2U CN204271450U (en) | 2014-11-17 | 2014-11-17 | A kind of transformer station 10 kilovolt gantry frame structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420686458.2U CN204271450U (en) | 2014-11-17 | 2014-11-17 | A kind of transformer station 10 kilovolt gantry frame structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204271450U true CN204271450U (en) | 2015-04-15 |
Family
ID=52806295
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420686458.2U Expired - Fee Related CN204271450U (en) | 2014-11-17 | 2014-11-17 | A kind of transformer station 10 kilovolt gantry frame structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204271450U (en) |
-
2014
- 2014-11-17 CN CN201420686458.2U patent/CN204271450U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150415 Termination date: 20151117 |
|
| EXPY | Termination of patent right or utility model |