CN204514486U - A kind of transformer temperature plug-in unit rain cover - Google Patents
A kind of transformer temperature plug-in unit rain cover Download PDFInfo
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- CN204514486U CN204514486U CN201520135670.4U CN201520135670U CN204514486U CN 204514486 U CN204514486 U CN 204514486U CN 201520135670 U CN201520135670 U CN 201520135670U CN 204514486 U CN204514486 U CN 204514486U
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- cover body
- transformer temperature
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Abstract
The utility model relates to a kind of bucker, particularly relates to a kind of transformer temperature plug-in unit rain cover, belongs to electric power installing area.Comprising cylindrical shape cover body is sitting on annular base, described annular base Internal and external cycle band is fluted, O-ring seal is inlayed in groove, annular base is enclosed within transformer temperature card i/f, sealed by the O-ring seal of inner ring, again transformer temperature plug-in unit is inserted transformer temperature card i/f, fix with hold-down nut, string holes is set out in the side surface upper part of bucker cover body, transformer temperature plug-in unit lead-in wire is drawn from the wire hole of the cover body of bucker, bucker cover body is buckled on annular base, by being embedded in the O-ring seal sealing of annular base outer ring.The utility model solves transformer oil bath cylinder and the easily freezing problem of temperature plug-in unit, improves the reliability of transformer.
Description
Technical field
The utility model relates to a kind of bucker, particularly relates to a kind of transformer temperature plug-in unit bucker, belongs to electric power installing area.
Background technology
At present, known transformer temperature plug-in unit all uses helicitic texture and mounting interface to fix, bolt fixation, but there is certain gap in screw thread, rainwater and snow-broth can infiltrate transformer oil bath cylinder along gap, run into severe cold weather, easily make oil bath cylinder and temperature plug-in unit freezing, affect transformer safety run.
Utility model content
In order to overcome the deficiency of existing transformer temperature plug-in unit installation method, the utility model provides transformer temperature plug-in unit rain cover, solves transformer oil bath cylinder and the easily freezing problem of temperature plug-in unit, improves the reliability of transformer.
The utility model realizes like this, a kind of transformer temperature plug-in unit rain cover, comprising cylindrical shape cover body 1 is sitting on annular base, described annular base Internal and external cycle band fluted 11, O-ring seal 13 is inlayed in groove 11, annular base is enclosed within transformer temperature card i/f, sealed by the O-ring seal of inner ring, again transformer temperature plug-in unit is inserted transformer temperature card i/f, fix with hold-down nut, string holes 2 is set out in the side surface upper part of bucker cover body 1, transformer temperature plug-in unit lead-in wire is drawn from the wire hole of the cover body 1 of bucker, bucker cover body 1 is buckled on annular base, by being embedded in O-ring seal (13) sealing of annular base outer ring.
Further, described annular base is that two discerptible semi-circular bases 10 form, the inner ring of semi-circular base 10, outer ring and straight line portion respectively radial direction have groove 11, O-ring seal 13 is inlaid with in groove 11, two straight line portioies of semi-circular base 10 are upwards with the fixed block 6 of projection, and with fixed orifice 7 on fixed block 6, two semi-circular bases 10 are staggered relatively, set bolt 5 passes the fixed orifice 7 on two pieces of fixed blocks 6, with nut 3 fixing and locking.
Further, described cover body 1 has wire hole 2 near upper side, T-shaped outlet-pipe 4 penetrates wire hole 2 from outside to inside, with nut 3 fixing and locking inside cover body 1, cover body is provided with brace table 12 along inner side 1 time, and cover body 1 is buckled on the connector of two semi-circular bases 10, and brace table 12 is adjacent to semi-circular base 10 upper surface, cover body 1 lower end is enclosed within two semi-circular bases 10, is connected by O-ring seal 13 air-tight movable.
Compared with prior art, beneficial effect is the utility model: the utility model solves transformer oil bath cylinder and the easily freezing problem of temperature plug-in unit, improves the reliability of transformer.The utility model is reasonable in design, and structure is simple, easy to use, safe and reliable.Solve oil bath and the easily freezing problem of temperature plug-in unit, improve the reliability of transformer.
Accompanying drawing explanation
Fig. 1 is the device structure schematic diagram that the utility model embodiment provides;
Fig. 2 be the annular base that provides of the utility model embodiment face structural representation;
Fig. 3 is the side-looking structural representation of the annular base that the utility model embodiment provides;
Fig. 4 is the plan structure schematic diagram of the annular base that the utility model embodiment provides;
Fig. 5 is the perspective view of the bucker cover body that the utility model embodiment provides;
Fig. 6 is the scheme of installation that the utility model embodiment provides;
Fig. 7 is the use schematic diagram that the utility model embodiment provides.
Embodiment
In order to make the purpose of this utility model, technical scheme and advantage clearly understand, below in conjunction with drawings and Examples, the utility model is further elaborated.Should be appreciated that specific embodiment described herein only in order to explain the utility model, and be not used in restriction the utility model.
See Fig. 1 composition graphs 2, Fig. 3, shown in Fig. 4, comprising cylindrical shape cover body 1 is sitting on annular base, described annular base Internal and external cycle band fluted 11, O-ring seal 13 is inlayed in groove 11, annular base is enclosed within transformer temperature card i/f, sealed by the O-ring seal of inner ring, again transformer temperature plug-in unit is inserted transformer temperature card i/f, fix with hold-down nut, string holes 2 is set out in the side surface upper part of bucker cover body 1, transformer temperature plug-in unit lead-in wire is drawn from the wire hole of the cover body 1 of bucker, bucker cover body 1 is buckled on annular base, sealed by the O-ring seal 13 being embedded in annular base outer ring.
See Fig. 2, Fig. 3, shown in Fig. 4, the inner ring of semi-circular base 10, outer ring and straight line portion respectively radial direction have groove 11, O-ring seal 13 is inlaid with in groove 11, two straight line portioies of semi-circular base 10 are upwards with the fixed block 6 of projection, with fixed orifice 7 on fixed block 6, two semi-circular bases 10 are staggered relatively, set bolt 5 is through the fixed orifice 7 on two pieces of fixed blocks 6, pad 8, with spring shim 9, with nut 3 fixing and locking, see Fig. 5, cover body 1 has entrance hole 2 near upper side, T-shaped outlet-pipe 4 penetrates entrance hole 2 from outside to inside, with nut 3 fixing and locking inside cover body 1, cover body is provided with brace table 12 along inner side 1 time, cover body 1 is buckled on the connector of two semi-circular bases 10, brace table 12 is adjacent to semi-circular base 10 upper surface, cover body 1 lower end is enclosed within two semi-circular bases 10, connected by O-ring seal 13 air-tight movable.
As in the Installation Example of Fig. 6 and Fig. 7, transformer upper cover 14 is reserved with transformer oil bath cylinder 15, appropriate transformer oil is filled in transformer oil bath cylinder 15, by the fixed block 6 of two semi-circular bases 10 relatively in transformer temperature plug-in unit mounting interface 16 both sides, set bolt 5 is through the fixed orifice 7 on two pieces of fixed blocks 6, pad 8, with spring shim 9, fixing tight with nut lock, two semi-circular shape bases 10 are fixed on air-tight movable on temperature plug-in unit mounting interface 16 to connect, temperature plug-in unit lead-in wire 18 is drawn from T-shaped outlet-pipe 4, cover body 1 has entrance hole 2 near upper side, T-shaped outlet-pipe 4 penetrates entrance hole 2 from outside to inside, with nut 3 fixing and locking inside cover body 1, cover body is provided with brace table 12 along inner side 1 time, cover body 1 is buckled on the connector of two semi-circular bases 10, brace table 12 is adjacent to semi-circular base 10 upper surface, cover body 1 lower end is enclosed within two semi-circular bases 10, connected by O-ring seal 13 air-tight movable, temperature plug in component 17 is housed in cover body 1 and two semi-circular bases 10, bound fraction all seals with O-ring seal 13, the water of outside cannot invade the binding site of temperature plug in component 17 and transformer oil bath cylinder 15.Solve transformer oil bath cylinder and the easily freezing problem of temperature plug-in unit, improve the reliability of transformer.
The foregoing is only preferred embodiment of the present utility model; not in order to limit the utility model; all do within spirit of the present utility model and principle any amendment, equivalent to replace and improvement etc., all should be included within protection domain of the present utility model.
Claims (3)
1. a transformer temperature plug-in unit rain cover, it is characterized in that, comprising cylindrical shape cover body (1) is sitting on annular base, described annular base Internal and external cycle band fluted (11), O-ring seal (13) is inlayed in groove (11), annular base is enclosed within transformer temperature card i/f, sealed by the O-ring seal of inner ring, again transformer temperature plug-in unit is inserted transformer temperature card i/f, fix with hold-down nut, string holes (2) is set out in the side surface upper part of bucker cover body (1), transformer temperature plug-in unit lead-in wire is drawn from the wire hole of the cover body (1) of bucker, bucker cover body (1) is buckled on annular base, by being embedded in O-ring seal (13) sealing of annular base outer ring.
2. transformer temperature plug-in unit rain cover as claimed in claim 1, it is characterized in that, described annular base is two discerptible semi-circular base (10) compositions, the inner ring of semi-circular base (10), outer ring and straight line portion respectively radial direction have groove (11), O-ring seal (13) is inlaid with in groove (11), two straight line portioies of semi-circular base (10) are upwards with the fixed block (6) of projection, with fixed orifice (7) on fixed block (6), two semi-circular bases (10) are staggered relatively, set bolt (5) is through the fixed orifice (7) on two pieces of fixed blocks (6), with nut (3) fixing and locking.
3. transformer temperature plug-in unit rain cover as claimed in claim 1, it is characterized in that, described cover body (1) has wire hole (2) near upper side, T-shaped outlet-pipe (4) penetrates wire hole (2) from outside to inside, at cover body (1) inner side nut (3) fixing and locking, brace table (12) is provided with along inner side under cover body (1), cover body (1) is buckled on the connector of two semi-circular bases (10), brace table (12) is adjacent to semi-circular base (10) upper surface, cover body (1) lower end is enclosed within two semi-circular bases (10), connected by O-ring seal (13) air-tight movable.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520135670.4U CN204514486U (en) | 2015-03-10 | 2015-03-10 | A kind of transformer temperature plug-in unit rain cover |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520135670.4U CN204514486U (en) | 2015-03-10 | 2015-03-10 | A kind of transformer temperature plug-in unit rain cover |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204514486U true CN204514486U (en) | 2015-07-29 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520135670.4U Active CN204514486U (en) | 2015-03-10 | 2015-03-10 | A kind of transformer temperature plug-in unit rain cover |
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| Country | Link |
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| CN (1) | CN204514486U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107170551A (en) * | 2017-05-18 | 2017-09-15 | 平顶山市华安电气有限公司 | A kind of subway type transformer |
| CN111799663A (en) * | 2020-07-10 | 2020-10-20 | 广东电网有限责任公司 | Rain cover for electric power equipment |
-
2015
- 2015-03-10 CN CN201520135670.4U patent/CN204514486U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107170551A (en) * | 2017-05-18 | 2017-09-15 | 平顶山市华安电气有限公司 | A kind of subway type transformer |
| CN107170551B (en) * | 2017-05-18 | 2023-07-07 | 平顶山市津电智能科技有限公司 | Waterproof transformer |
| CN111799663A (en) * | 2020-07-10 | 2020-10-20 | 广东电网有限责任公司 | Rain cover for electric power equipment |
| CN111799663B (en) * | 2020-07-10 | 2022-04-12 | 广东电网有限责任公司 | Rain cover for electric power equipment |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |