CN201312069Y - Station frame of power distribution station - Google Patents
Station frame of power distribution station Download PDFInfo
- Publication number
- CN201312069Y CN201312069Y CNU2008201929388U CN200820192938U CN201312069Y CN 201312069 Y CN201312069 Y CN 201312069Y CN U2008201929388 U CNU2008201929388 U CN U2008201929388U CN 200820192938 U CN200820192938 U CN 200820192938U CN 201312069 Y CN201312069 Y CN 201312069Y
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- China
- Prior art keywords
- electric pole
- support
- transformer
- girder
- distribution box
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- Expired - Fee Related
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Abstract
The utility model belongs to the field of the construction of standardized power distribution stations, and particularly relates to a station frame of a power distribution station. The station frame comprises a main beam of a transformer, a left pole, a first high voltage line bracket, a high voltage lead bracket, a falling safety bracket; a right pole, an earthing device, a distribution box main beam and a second high voltage line bracket; both the lower part of the left pole and the lower part of the right pole are fixed in a foundation; the main beam of the transformer is positioned above a distribution box on the main beam of the distribution box; the main beam of the transformer is fixedly connected with the left pole and the right pole; and the falling safety bracket is positioned above the transformer on the main beam of the transformer. The station frame is characterized in that an inspection and repair bracket is arranged on the rear side of the main beam of the transformer; the inspection and repair bracket is fixedly connected with the main beam of the transformer; and the right part of the falling safety bracket is positioned on the right side of the right pole; and a falling safety is arranged at the right part of the falling safety bracket. The utility model has the characteristics that only falling safety is required to be stopped, and a 10 KV circuit is not required to be stopped during the inspection and repair of the transformer; and the inspection and repair are convenient and safe.
Description
Technical field
The utility model belongs to standardization power distribution station construction field, is specifically related to the power distribution station stand.
Background technology
In the power distribution station was built, there was various problems in existing power distribution station stand, and maintenance must stop the 10kV circuit as distribution transformer, and maintenance is inconvenient, earth resistance inconvenience, the open-air uneasy congruence of cable.
Summary of the invention
The purpose of this utility model is to provide a kind of overhauls conveniently, the power distribution station stand of safety.
To achieve these goals, the technical solution of the utility model is: the power distribution station stand, and it comprises transformer girder, left electric pole, the first high-tension line support, high-voltage connection support, fall insurance support, right electric pole, earthing device, distribution box girder, the second high-tension line support; The bottom of left side electric pole, right electric pole is fixed in the basis respectively; Fixedlying connected with left electric pole in the left part of distribution box girder, fixedlys connected with right electric pole in the right part of distribution box girder, and distribution box is fixed on the distribution box girder; The transformer girder is positioned at the top of the distribution box on the distribution box girder, fixedlys connected with left electric pole in the left part of transformer girder, fixedlys connected with right electric pole in the right part of transformer girder, and transformer is fixed on the transformer girder; The fall insurance support is positioned at the top of the transformer on the transformer girder, and the fall insurance support is fixedlyed connected with left electric pole, right electric pole respectively; Earthing device links to each other with transformer girder, distribution box girder respectively; The high-voltage connection support is positioned at the top of fall insurance support, and the high-voltage connection support is fixedlyed connected with right electric pole; The upper end of left side electric pole is fixed with the first high-tension line support, the second high-tension line support respectively, and the upper end of right electric pole is fixed with the first high-tension line support, the second high-tension line support respectively; It is characterized in that: the rear side of transformer girder is provided with the maintenance support, and the maintenance support is fixedlyed connected with the transformer girder; The right part of fall insurance support is positioned at the right side of right electric pole, and fall insurance is arranged on the right part of fall insurance support.
The beneficial effects of the utility model are:
1, fall insurance is arranged on the right part of fall insurance support, and the right part of fall insurance support is positioned at the right side of right electric pole, be about to fall insurance and be designed into the right electric pole outside, make fall insurance meet safe distance to distance between the transformer, fall insurance can be only stopped during Repair of Transformer, the 10kV circuit need be do not stopped; Also safety during to Repair of Transformer.
2, the rear side of transformer girder is provided with maintenance support (promptly being positioned at the behind of transformer), promptly installs width of cloth maintenance support behind additional at transformer, makes things convenient for the maintainer to stand, and makes normal Repair of Transformer to get final product operation by crane, and maintenance is convenient.
3, second earth connection comprises that ground lead, ground lead connect iron plate, ground lead down, promptly cut-offs (position of liftoff about 60cm) in that earth connection is carried out, and connects with two pairs of screw rods, makes things convenient for maintainer's measurement of Grounding Resistance.
4, below distribution box, install the cable protection case additional, cable is inserted in lead-in cable guard box in the cable protection pipe (pvc pipe), solved the open-air problem of cable, and guaranteed attractive in appearance.
Description of drawings
Fig. 1 is a structural representation of the present utility model;
Fig. 2 is the right view of Fig. 1;
Fig. 3 is the cutaway view of Fig. 1 along the A-A line;
Fig. 4 is the front view of the utility model maintenance support;
Fig. 5 is the cutaway view of Fig. 1 along the B-B line;
Fig. 6 is the left view of Fig. 5;
Fig. 7 is the structural representation of the utility model cable protection case;
Fig. 8 is the structural representation of the utility model earth connection;
Fig. 9 is the structural representation of ground lead under the utility model;
Figure 10 connects the structural representation of iron plate for the utility model ground lead;
Figure 11 is the structural representation of ground lead on the utility model;
Number in the figure: 1-cable protection case, 2-distribution box, 3-transformer girder; the 4-transformer, 5-left side electric pole, 6-left side cable protection pipe; the 7-first high-tension line support, 8-high-voltage line, 9-high-voltage connection support; the right cable protection pipe of 10-, 11-fall insurance, 12-fall insurance support; the right electric pole of 13-, 14-first earth connection, 15-batch meter; 16-distribution box girder, 17-second earth connection, the underground connection of 18-iron plate; the underground stake of 19-ground connection, 20-overhauls support, and 21-overhauls platen; the 22-fence, 23-fence support bar, hush panel behind the 24-; the 25-left horizontal stretcher, the two cross-arms of 26-, 27-fall insurance cross-arm; the 28-right horizontal stretcher, the 29-first cross-arm support bar, 30-anchor ear; the last ground lead of 31-; the 32-ground lead connects iron plate, ground lead under the 33-, 34-first screw rod; the 35-screw hole; 36-second screw rod, the 37-second high-tension line support, 38-high-voltage connection.
Embodiment
Further describe the utility model below in conjunction with accompanying drawing:
As Fig. 1, Fig. 2, Fig. 3, shown in Figure 4, the power distribution station stand, it comprises cable protection case 1, transformer girder 3, left electric pole 5, the first high-tension line support 7, high-voltage connection support 9, fall insurance support 12, right electric pole 13, earthing device, distribution box girder 16, maintenance support 20, the second high-tension line support 37; The bottom of left side electric pole 5, right electric pole 13 is fixed on respectively in the basis (generally being positioned at underground); Fixedly connected with left electric pole 5 and (as: fixed by anchor ear in the left part of distribution box girder 16; The left side among Fig. 1 is a left side, and the right is right), fixedly connected (as: being fixed by anchor ear) with right electric pole 13 in the right part of distribution box girder 16, and distribution box 2 is fixed on the distribution box girder 16; Transformer girder 3 is positioned at the top of the distribution box 2 on the distribution box girder 16, fixedly connected (as being fixed by anchor ear with left electric pole 5 in the left part of transformer girder 3, reinforce by support bar), fixedly connected (as being fixed by anchor ear with right electric pole 13 in the right part of transformer girder 3, reinforce by support bar), transformer 4 is fixed on the transformer girder 3; Fall insurance support 12 is positioned at the top of the transformer 4 on the transformer girder 3, and fall insurance support 12 is fixedlyed connected (as: being fixed by anchor ear) respectively with left electric pole 5, right electric pole 13; Earthing device links to each other with transformer girder 3, distribution box girder 16 respectively; High-voltage connection support 9 is positioned at the top of fall insurance support 12, and high-voltage connection support 9 is fixedlyed connected with right electric pole 13 and (as: fixed by anchor ear; Fig. 1 mesohigh down-lead bracket 9 is 2, high-voltage connection 38 from high-tension line is fixed by the porcelain insulator on the high-voltage connection support 9, the upper end correspondence of three high-voltage connections 38 links to each other with high-voltage connection, and the lower end correspondence of three high-voltage connections links to each other with the input of three fall insurances 11); The upper end of left side electric pole 5 is fixed with the first high-tension line support 7, the second high-tension line support 37 respectively, and the upper end of right electric pole 13 is fixed with the first high-tension line support, the second high-tension line support (three high-voltage lines 8 on the high-tension line are fixed by the porcelain insulator on the first high-tension line support, the second high-tension line support) respectively; The rear side of transformer girder 3 is provided with maintenance support 20 and (promptly is positioned at the behind of transformer 4; After the left side among Fig. 2 was, the right was preceding), maintenance support 20 is fixedlyed connected (as: by bolt, or welding) with transformer girder 3; The right part of fall insurance support 12 is positioned at the right side of right electric pole 13, and fall insurance 11 is arranged on the right part of fall insurance support 12.
As shown in Figure 1, described earthing device is made up of first earth connection 14, second earth connection 17, underground connection iron plate 18, the underground stake 19 of ground connection; The upper end of first earth connection 14 links to each other with transformer girder 3, and the lower end of first earth connection 14 links to each other with distribution box girder 16; The upper end of second earth connection 17 links to each other with distribution box girder 16, the lower end of second earth connection 17 is connected iron plate 18 linking to each other with underground, underground connection iron plate 18 links to each other with the underground stake 19 of ground connection (the underground stake 19 of ground connection is three among Fig. 1), and underground connection iron plate 18, the underground stake 19 of ground connection lay respectively at underground; As Fig. 8, Fig. 9, Figure 10, shown in Figure 11, second earth connection 17 comprises that ground lead 31, ground lead connect iron plate 32, following ground lead 33, and last ground lead 31 is positioned at the top of ground lead 33 down; The bottom of last ground lead 31 is provided with second screw rod 36 (among Figure 11 being 2), the upper end of following ground lead 33 is provided with first screw rod 34 (among Fig. 9 being 2), the upper and lower end parts that ground lead connects iron plate 32 is respectively equipped with screw hole 35, second screw rod 36 on the last ground lead 31 screws on nut after passing the screw hole 35 of upper end that ground lead connects iron plate 32, and first screw rod 34 on the following ground lead 33 screws on nut after passing the screw hole of bottom that ground lead connects iron plate 32.
As Fig. 1, shown in Figure 7, the bottom of distribution box girder 16 is fixedly connected with cable protection case 1, and the upper surface of cable protection case 1 is provided with opening, and the right flank of cable protection case 1 is provided with the input port, the left surface of cable protection case 1 is provided with delivery outlet, and the bottom surface of cable protection case 1 is provided with osculum; The input port of cable protection case 1 is connected with right cable protection pipe 10, and right cable protection pipe 10 is fixedlyed connected (as: being fixed by anchor ear) with right electric pole 13; The delivery outlet of cable protection case 1 is connected with left cable protection pipe 6, and left cable protection pipe 6 is fixedlyed connected (as: being fixed by anchor ear) with left electric pole 5.
As Fig. 2, Fig. 3, shown in Figure 4, maintenance support 20 comprises maintenance platen 21, fence 22, fence support bar 23, the leading section of maintenance platen 21 is fixedlyed connected with transformer girder 3, fixedly connected (as: by bolt with the rearward end of maintenance platen 21 in the lower end of fence 22, or welding), (as: by bolt, or weld) fixedlyed connected in the upper end of fence support bar 23 with fence 22, (as: by bolt, or welding) fixedlyed connected in the lower end of fence support bar 23 with maintenance platen 21.
As Fig. 1, Fig. 5, shown in Figure 6, fall insurance support 12 comprises back hush panel 24, left horizontal stretcher 25, two cross-arm 26, fall insurance cross-arm 27, right horizontal stretcher 28, the first cross-arm support bar 29, anchor ear 30; Fixedly connected (as: by bolt, or welding) with the left end of back hush panel 24 in the rear end of left horizontal stretcher 25, left horizontal stretcher 25 is fixedlyed connected (as: being fixed by anchor ear) with left electric pole 5; Fixedly connected (as: by bolt with the right part of back hush panel 24 in the rear end of two cross-arms 26, or welding), the front end of two cross-arms 26 is fixedlyed connected with fall insurance cross-arm 27 left ends (as: by bolt, or welding), and two cross-arms 26 are fixedlyed connected (as: being fixed by anchor ear) with right electric pole 13; Fixedly connected (as: by bolt with the right-hand member of back hush panel 24 in the rear end of right horizontal stretcher 28, or welding), the front end of right horizontal stretcher 28 is fixedlyed connected with fall insurance cross-arm 27 right-hand members (as: by bolt, or welding), and fall insurance 11 is set on the fall insurance cross-arm 27; Fixedly connected with left horizontal stretcher 25 (as: by bolt, or welding) in the upper end of the first cross-arm support bar 29, (as: being fixed by anchor ear) fixedlyed connected in the lower end of the first cross-arm support bar 29 with left electric pole 5; Fixedly connected with two cross-arms 26 (as: by bolt, or welding) in the upper end of the second cross-arm support bar, (as: being fixed by anchor ear) fixedlyed connected in the lower end of the second cross-arm support bar with right electric pole 13.
Claims (5)
1. power distribution station stand, it comprises transformer girder (3), left electric pole (5), the first high-tension line support (7), high-voltage connection support (9), fall insurance support (12), right electric pole (13), earthing device, distribution box girder (16), the second high-tension line support (37); The bottom of left side electric pole (5), right electric pole (13) is fixed in the basis respectively; Fixedlying connected with left electric pole (5) in the left part of distribution box girder (16), fixedlys connected with right electric pole (13) in the right part of distribution box girder (16), and distribution box (2) is fixed on the distribution box girder (16); Transformer girder (3) is positioned at the top of the distribution box (2) on the distribution box girder (16), fixedly connected with left electric pole (5) in the left part of transformer girder (3), fixedly connected with right electric pole (13) in the right part of transformer girder (3), transformer (4) is fixed on the transformer girder (3); Fall insurance support (12) is positioned at the top of the transformer (4) on the transformer girder (3), and fall insurance support (12) is fixedlyed connected with left electric pole (5), right electric pole (13) respectively; Earthing device links to each other with transformer girder (3), distribution box girder (16) respectively; High-voltage connection support (9) is positioned at the top of fall insurance support (12), and high-voltage connection support (9) is fixedlyed connected with right electric pole (13); The upper end of left side electric pole (5) is fixed with the first high-tension line support (7), the second high-tension line support (37) respectively, and the upper end of right electric pole (13) is fixed with the first high-tension line support, the second high-tension line support respectively; It is characterized in that: the rear side of transformer girder (3) is provided with maintenance support (20), and maintenance support (20) is fixedlyed connected with transformer girder (3); The right part of fall insurance support (12) is positioned at the right side of right electric pole (13), and fall insurance (11) is arranged on the right part of fall insurance support (12).
2. power distribution station according to claim 1 stand is characterized in that: described earthing device is made up of first earth connection (14), second earth connection (17), underground connection iron plate (18), the underground stake of ground connection (19); The upper end of first earth connection (14) links to each other with transformer girder (3), and the lower end of first earth connection (14) links to each other with distribution box girder (16); The upper end of second earth connection (17) links to each other with distribution box girder (16), the lower end of second earth connection (17) is connected iron plate (18) and links to each other with underground, underground connection iron plate (18) links to each other with the underground stake of ground connection (19), and underground connection iron plate (18), the underground stake of ground connection (19) lay respectively at underground; Second earth connection (17) comprises that ground lead (31), ground lead connect iron plate (32), following ground lead (33), and last ground lead (31) is positioned at the top of ground lead (33) down; The bottom of last ground lead (31) is provided with second screw rod (36), the upper end of following ground lead (33) is provided with first screw rod (34), the upper and lower end parts that ground lead connects iron plate (32) is respectively equipped with screw hole (35), second screw rod (36) on the last ground lead (31) screws on nut after passing the screw hole (35) of upper end that ground lead connects iron plate (32), and first screw rod (34) on the following ground lead (33) screws on nut after passing the screw hole of bottom that ground lead connects iron plate (32).
3. power distribution station according to claim 1 stand, it is characterized in that: the bottom of distribution box girder (16) is fixedly connected with cable protection case (1), the upper surface of cable protection case (1) is provided with opening, the right flank of cable protection case (1) is provided with the input port, the left surface of cable protection case (1) is provided with delivery outlet, and the bottom surface of cable protection case (1) is provided with osculum; The input port of cable protection case (1) is connected with right cable protection pipe (10), and right cable protection pipe (10) is fixedlyed connected with right electric pole (13); The delivery outlet of cable protection case (1) is connected with left cable protection pipe (6), and left cable protection pipe (6) is fixedlyed connected with left electric pole (5).
4. power distribution station according to claim 1 stand, it is characterized in that: maintenance support (20) comprises maintenance platen (21), fence (22), fence support bar (23), the leading section of maintenance platen (21) is fixedlyed connected with transformer girder (3), fixedly connected with the rearward end of maintenance platen (21) in the lower end of fence (22), fixedlying connected with fence (22) in the upper end of fence support bar (23), fixedlys connected with maintenance platen (21) in the lower end of fence support bar (23).
5. power distribution station according to claim 1 stand is characterized in that: fall insurance support (12) comprises back hush panel (24), left horizontal stretcher (25), two cross-arm (26), fall insurance cross-arm (27), right horizontal stretcher (28), the first cross-arm support bar (29), anchor ear (30); Fixedly connected with the left end of back hush panel (24) in the rear end of left horizontal stretcher (25), left horizontal stretcher (25) is fixedlyed connected with left electric pole (5); Fixedly connected with the right part of back hush panel (24) in the rear end of two cross-arms (26), the front end of two cross-arms (26) is fixedlyed connected with fall insurance cross-arm (27) left end, and two cross-arms (26) are fixedlyed connected with right electric pole (13); Fixedly connected with the right-hand member of back hush panel (24) in the rear end of right horizontal stretcher (28), the front end of right horizontal stretcher (28) is fixedlyed connected with fall insurance cross-arm (27) right-hand member; Fixedlying connected with left horizontal stretcher (25) in the upper end of the first cross-arm support bar (29), fixedlys connected with left electric pole (5) in the lower end of the first cross-arm support bar (29); Fixedlying connected with two cross-arms (26) in the upper end of the second cross-arm support bar, fixedlys connected with right electric pole (13) in the lower end of the second cross-arm support bar.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201929388U CN201312069Y (en) | 2008-11-25 | 2008-11-25 | Station frame of power distribution station |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201929388U CN201312069Y (en) | 2008-11-25 | 2008-11-25 | Station frame of power distribution station |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201312069Y true CN201312069Y (en) | 2009-09-16 |
Family
ID=41109324
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008201929388U Expired - Fee Related CN201312069Y (en) | 2008-11-25 | 2008-11-25 | Station frame of power distribution station |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201312069Y (en) |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102222862A (en) * | 2011-06-20 | 2011-10-19 | 郭建厂 | Intelligent open-type insulated transformer platform |
| CN103255947A (en) * | 2013-05-31 | 2013-08-21 | 国家电网公司 | Standard transformer rack upright tube centralizer |
| CN104616861A (en) * | 2015-02-28 | 2015-05-13 | 国家电网公司 | Transformer rack |
| CN105257966A (en) * | 2015-11-12 | 2016-01-20 | 江苏省电力公司苏州供电公司 | Rack of power transmission and distribution equipment |
| CN105625799A (en) * | 2015-12-29 | 2016-06-01 | 国家电网公司 | Safety isolation device used in high-voltage framework power distribution area |
| CN104795748B (en) * | 2015-05-06 | 2016-08-31 | 国家电网公司 | A kind of method of operating of continuous charged renewal Grounding Grids |
| CN107204599A (en) * | 2016-11-22 | 2017-09-26 | 国网浙江省电力公司温州供电公司 | A kind of Novel electric cavil |
| CN115036831A (en) * | 2022-06-29 | 2022-09-09 | 国网安徽省电力有限公司滁州市城郊供电公司 | Overhead transformer and distribution box installation assembly |
| CN115776117A (en) * | 2023-02-10 | 2023-03-10 | 山东北天极能源科技有限公司 | Intelligent technology loss reduction device |
-
2008
- 2008-11-25 CN CNU2008201929388U patent/CN201312069Y/en not_active Expired - Fee Related
Cited By (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102222862A (en) * | 2011-06-20 | 2011-10-19 | 郭建厂 | Intelligent open-type insulated transformer platform |
| CN103255947A (en) * | 2013-05-31 | 2013-08-21 | 国家电网公司 | Standard transformer rack upright tube centralizer |
| CN103255947B (en) * | 2013-05-31 | 2015-03-25 | 国家电网公司 | Standard transformer rack upright tube centralizer |
| CN104616861A (en) * | 2015-02-28 | 2015-05-13 | 国家电网公司 | Transformer rack |
| CN104795748B (en) * | 2015-05-06 | 2016-08-31 | 国家电网公司 | A kind of method of operating of continuous charged renewal Grounding Grids |
| CN105257966A (en) * | 2015-11-12 | 2016-01-20 | 江苏省电力公司苏州供电公司 | Rack of power transmission and distribution equipment |
| CN105257966B (en) * | 2015-11-12 | 2017-09-01 | 江苏省电力公司苏州供电公司 | Equipment for power transmission and distribution stand |
| CN105625799A (en) * | 2015-12-29 | 2016-06-01 | 国家电网公司 | Safety isolation device used in high-voltage framework power distribution area |
| CN105625799B (en) * | 2015-12-29 | 2018-01-30 | 国家电网公司 | A kind of safety insulating device in high pressure framework distribution area |
| CN107204599A (en) * | 2016-11-22 | 2017-09-26 | 国网浙江省电力公司温州供电公司 | A kind of Novel electric cavil |
| CN107204599B (en) * | 2016-11-22 | 2019-10-15 | 国网浙江省电力公司温州供电公司 | A kind of Novel electric cavil |
| CN115036831A (en) * | 2022-06-29 | 2022-09-09 | 国网安徽省电力有限公司滁州市城郊供电公司 | Overhead transformer and distribution box installation assembly |
| CN115036831B (en) * | 2022-06-29 | 2023-03-28 | 国网安徽省电力有限公司滁州市城郊供电公司 | Overhead transformer and distribution box installation assembly |
| CN115776117A (en) * | 2023-02-10 | 2023-03-10 | 山东北天极能源科技有限公司 | Intelligent technology loss reduction device |
| CN115776117B (en) * | 2023-02-10 | 2023-09-22 | 山东北天极能源科技有限公司 | Intelligent device for technical loss reduction |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090916 Termination date: 20091225 |