CN205016902U - Prepackage type transformer station - Google Patents
Prepackage type transformer station Download PDFInfo
- Publication number
- CN205016902U CN205016902U CN201520801061.8U CN201520801061U CN205016902U CN 205016902 U CN205016902 U CN 205016902U CN 201520801061 U CN201520801061 U CN 201520801061U CN 205016902 U CN205016902 U CN 205016902U
- Authority
- CN
- China
- Prior art keywords
- flat part
- transformer station
- connecting portion
- hinge
- straight portion
- 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
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Abstract
The utility model discloses a prepackage type transformer station, it includes box, isolation gating and hinge. This hinge includes first straight portion, the straight portion of second, first connecting portion and fixed part. Be equipped with the pivot in the first straight portion, this pivot is connected to the box, the second is straight, and the portion is on a parallel with first straight portion, the both ends of first connecting portion are connected respectively first straight portion and the straight portion of second. This first connecting portion perpendicular to first straight portion and the straight portion of second, the fixed part is fixed isolation gating is last. The hinge sets up in the inboard of isolation gating and box, and the box surface levels, is favorable to the transportation and settles, and it is more pleasing to the eye also to seem. The hinge is curved curved structure, and the tip has reduced the space and has occupy inside stretching into the mounting groove. First protective sheath and the mutual overlap joint of second protective sheath avoid turned position the clearance to appear.
Description
Technical field
The utility model relates to preassembled transformer station, belongs to power equipment.
Background technology
Preassembled transformer station is that medium voltage distribution network end transformer station is manufactured assembling in advance in factory, comprise the auxiliary equipment such as transformer, high voltage switchgear and control appliance, low voltage switchgear and control appliance, back panel wiring (cable, busbar etc.), metering, compensation, lightning arrester, be configured in a public shell or an assembly housing, and have passed the complete transformer station of one of type approval test by respective standard.Existing preassembled transformer station is as described in 02152089.5,201310622807.4 etc.These transformer stations comprise casing and are fixed on the isolating door on casing, and isolating door is through being hingedly connected on this casing.In order to reduce space hold, this isolating door outwards opens, and in order to avoid interfering, hinge must be contained in outside.This makes outer surface occur raised structures, is unfavorable for transport and settles, being necessary further improvement.
Summary of the invention
The utility model proposes a kind of preassembled transformer station, outer surface is smooth, is conducive to transport and settles.
The technical solution of the utility model is achieved in that
A kind of preassembled transformer station, it is characterized in that comprising casing, isolating door and hinge, this hinge comprises the first flat part, the second flat part, the first connecting portion and fixed part, described first flat part is provided with rotating shaft, this rotating shaft is connected to described casing, described second flat part is parallel to described first flat part, the two ends of described first connecting portion connect described first flat part and the second flat part respectively, and this first connecting portion is perpendicular to described first flat part and the second flat part, and described fixed part is fixed on described isolating door.
In preassembled transformer station of the present utility model, be provided with transformer coil in described casing, the sidewall of this casing is provided with ventilation gaps.
In preassembled transformer station of the present utility model, described casing is provided with holding tank, and described rotating shaft is positioned at this holding tank.
In preassembled transformer station of the present utility model, described hinge also comprises the second connecting portion, and the two ends of this second connecting portion connect described second flat part and fixed part respectively.
In preassembled transformer station of the present utility model, described casing is provided with the first protective sleeve.
In preassembled transformer station of the present utility model, described isolating door is provided with the second protective sleeve, and this second protective sleeve is provided with an extension, and this extension rides on described first protective sleeve.
In preassembled transformer station of the present utility model, described isolating door is provided with pad, and described fixed part is connected on described pad through multiple screw.
Implement this preassembled transformer station of the present utility model, there is following beneficial effect: hinge is arranged on the inner side of isolating door and casing, and box outer surface is smooth, be conducive to transport and settle, also seeming more attractive in appearance.Hinge is bending structure, and mounting groove inside is stretched in end, decreases space hold.First protective sleeve and the second protective sleeve overlap mutually, avoid turned position to occur gap.
Accompanying drawing explanation
Fig. 1 is the schematic diagram of this preassembled transformer station of the present utility model;
Fig. 2 is the schematic diagram of the other direction of Fig. 1;
Fig. 3 is the partial view at the A place of Fig. 2;
Fig. 4 is the schematic diagram of another state of Fig. 3.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is clearly and completely described.
Of the present utility model this preassembled transformer station as shown in Figures 1 to 4, it comprises casing 100, isolating door 200 and hinge 300.This hinge 300 comprises the first flat part 310, second flat part 320, first connecting portion 330, second connecting portion 340 and fixed part 350.This hinge 300 is bent by platy structure and forms, and the length direction along its cross section is made up of five parts.Described first flat part 310 is provided with rotating shaft 311, this rotating shaft 311 is connected to described casing 100, described second flat part 320 is parallel to described first flat part 310, the two ends of described first connecting portion 330 connect described first flat part 310 and the second flat part 320 respectively, and this first connecting portion 330 is perpendicular to described first flat part 310 and the second flat part 320, described fixed part 350 is fixed on described isolating door 200, and the two ends of this second connecting portion 340 connect described second flat part 320 and fixed part 350 respectively.It is inner that first flat part 310 stretches into casing 100, and the first connecting portion 330, second flat part 320 and the second connecting portion 340 form a frame structure, avoids hinge 300 to form casing 100 in rotation process and hinder.
In the utility model, the length of the first connecting portion is greater than the distance of rotating shaft to box side leading section, and the length of the first flat part is greater than the distance of rotating shaft to box side side.The length sum of this second flat part and the second connecting portion is greater than the distance of rotating shaft to division board.Described isolating door 200 is provided with pad 220, and described fixed part 350 is connected on described pad 220 through multiple screw 221.Described casing 100 is provided with holding tank, and described rotating shaft 311 is positioned at this holding tank 140.Described casing 100 is provided with the first protective sleeve 110.Described isolating door 200 is provided with the second protective sleeve 210, and this second protective sleeve is provided with an extension 211, and this extension 211 rides on described first protective sleeve.Be provided with transformer coil 120, radiator structure and transmission line etc. in described casing 100, the sidewall of this casing 100 is provided with ventilation gaps 130.
The foregoing is only preferred embodiment of the present utility model; not in order to limit the utility model; all within spirit of the present utility model and principle, any amendment done, equivalent replacement, improvement etc., all should be included within protection range of the present utility model.
Claims (7)
1. a preassembled transformer station, it is characterized in that comprising casing, isolating door and hinge, this hinge comprises the first flat part, the second flat part, the first connecting portion and fixed part, described first flat part is provided with rotating shaft, this rotating shaft is connected to described casing, described second flat part is parallel to described first flat part, the two ends of described first connecting portion connect described first flat part and the second flat part respectively, and this first connecting portion is perpendicular to described first flat part and the second flat part, and described fixed part is fixed on described isolating door.
2. the preassembled transformer station of American transformer according to claim 1, is characterized in that, is provided with transformer coil in described casing, and the sidewall of this casing is provided with ventilation gaps.
3. the preassembled transformer station of American transformer according to claim 1, is characterized in that, described casing is provided with holding tank, and described rotating shaft is positioned at this holding tank.
4. the preassembled transformer station of American transformer according to claim 1, is characterized in that, described hinge also comprises the second connecting portion, and the two ends of this second connecting portion connect described second flat part and fixed part respectively.
5. the preassembled transformer station of American transformer according to claim 1, is characterized in that, described casing is provided with the first protective sleeve.
6. the preassembled transformer station of American transformer according to claim 5, is characterized in that, described isolating door is provided with the second protective sleeve, and this second protective sleeve is provided with an extension, and this extension rides on described first protective sleeve.
7. the preassembled transformer station of American transformer according to claim 1, is characterized in that, described isolating door is provided with pad, and described fixed part is connected on described pad through multiple screw.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520801061.8U CN205016902U (en) | 2015-10-13 | 2015-10-13 | Prepackage type transformer station |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520801061.8U CN205016902U (en) | 2015-10-13 | 2015-10-13 | Prepackage type transformer station |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205016902U true CN205016902U (en) | 2016-02-03 |
Family
ID=55215487
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520801061.8U Expired - Fee Related CN205016902U (en) | 2015-10-13 | 2015-10-13 | Prepackage type transformer station |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205016902U (en) |
-
2015
- 2015-10-13 CN CN201520801061.8U patent/CN205016902U/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: 20160203 Termination date: 20181013 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |