CN204117747U - A kind of 110kV electric pressure three dimensional wound core transformer hoisting structure - Google Patents
A kind of 110kV electric pressure three dimensional wound core transformer hoisting structure Download PDFInfo
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- CN204117747U CN204117747U CN201420397849.2U CN201420397849U CN204117747U CN 204117747 U CN204117747 U CN 204117747U CN 201420397849 U CN201420397849 U CN 201420397849U CN 204117747 U CN204117747 U CN 204117747U
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- core transformer
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Abstract
The utility model discloses a kind of 110kV electric pressure three dimensional wound core transformer hoisting structure, it is hexagonal casing that described three dimensional wound core transformer comprises horizontal cross-section, casing has three long limits and three minor faces, long limit and minor face are arranged alternately, described wall box is provided with six boom hoistings, and described boom hoisting is evenly distributed on the long limit of casing.Six boom hoistings of the present utility model symmetrically Triangle-Profile, be installed on the front of fixed head, lifting center of gravity and transformer center of gravity are on same vertical line, there is the dangerous phenomenons such as inclination or upset when preventing transformer from lifting by crane, structure is simple, and handled easily is safe and reliable.
Description
Technical field
The utility model relates to 110kV and above field transformer, is specifically related to a kind of 110kV electric pressure three dimensional wound core transformer hoisting structure.
Background technology
110kV in the market and the transformer of above, the structure adopted is plane iron-core transformer, the fuel tank of plane iron-core transformer is rectangle fuel tank, and adopt four suspension hooks to lift by crane, four suspension hooks are symmetrically distributed on the long limit of rectangle fuel tank.
Chinese utility model patent CN201020213476.0 discloses a kind of 110kV and above stereo-triangular wound core power transformer, and the three-dimensional triangular wound core transformer proposed in its scheme is better than plane iron-core transformer.But, time stereo-triangular wound core power transformer applies traditional boom hoisting, there is the unbalanced situation of lifting, easily cause the dangerous situations such as inclination or upset.Comprehensively above-mentioned, 110kV and above three dimensional wound core transformer crane device need a kind of design completely newly.
Utility model content
In order to overcome the deficiencies in the prior art, the purpose of this utility model is to provide a kind of hoisting structure being applicable to 110kV and above three dimensional wound core transformer.
The utility model solves the technical scheme that its technical problem adopts:
A kind of 110kV electric pressure three dimensional wound core transformer hoisting structure, it is hexagonal casing that described three dimensional wound core transformer comprises horizontal cross-section, casing has three long limits and three minor faces, long limit and minor face are arranged alternately, described wall box is provided with six boom hoistings, and described boom hoisting is evenly distributed on the long limit of casing.
As the further improvement of technique scheme, each long limit of described casing is provided with two boom hoistings.
As the further improvement of technique scheme, the long limit of described casing is fixed with fixed head, and described boom hoisting is arranged on fixed head.
As the further improvement of technique scheme, described boom hoisting comprises hanging axis and limiting plate, described hanging axis is connected on the long limit of casing through fixed head, the long limit of described casing is provided with the first stiffener for fixing hanging axis, fixed head is provided with the second stiffener for fixing hanging axis.Reinforced by two stiffeners, make the installation of boom hoisting more solid and reliable.
The beneficial effects of the utility model are:
Six boom hoistings of the present utility model symmetrically Triangle-Profile, be installed on the front of fixed head, lifting center of gravity and transformer center of gravity are on same vertical line, there is the dangerous phenomenons such as inclination or upset when preventing transformer from lifting by crane, structure is simple, and handled easily is safe and reliable.
Hoisting structure of the present utility model is mainly applicable to the lifting process of three dimensional wound core transformer, in addition, be applicable to hoisting structure of the present utility model too for some special transformers, such as dual low voltage transformer, three-winding transformer etc. are all applicable to hoisting structure of the present utility model.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the utility model is further illustrated.
Fig. 1 is the structural representation that the utility model boom hoisting is arranged on transformer tank body sidewall;
Fig. 2 is the structural representation of boom hoisting;
Fig. 3 is the front view of transformer in lifting state;
Fig. 4 is the vertical view of transformer in lifting state.
Embodiment
With reference to Fig. 1, a kind of 110kV electric pressure three dimensional wound core transformer hoisting structure that the utility model provides, it is hexagonal casing 1 that described three dimensional wound core transformer comprises horizontal cross-section, casing 1 has three long limit 11 and three minor faces 12, long limit 11 and minor face 12 are arranged alternately, casing 1 sidewall is provided with six boom hoistings 2, and boom hoisting 2 is evenly distributed on the long limit 11 of casing 1, and each long limit 11 is all provided with two boom hoistings 2.The long limit 11 of casing 1 is fixed with fixed head 13, and boom hoisting 2 is arranged on fixed head 13.
With reference to Fig. 2, described boom hoisting 2 comprises hanging axis 21 and limiting plate 22, described hanging axis 21 is connected on the long limit 11 of casing 1 through fixed head 13, the long limit 11 of casing 1 is provided with the first stiffener 23 for fixing hanging axis 21, fixed head 13 is provided with the second stiffener 24 for fixing hanging axis 21.
With reference to Fig. 3, Fig. 4, during lifting, the hoist cable 3 adopting three length consistent lifts by crane, and two boom hoistings 2 on same long limit 11 are fastened at the two ends of every root hoist cable 3 respectively.
Six boom hoistings 2 of the present utility model symmetrically Triangle-Profile, be installed on the front of fixed head 13, lifting center of gravity and transformer center of gravity are on same vertical line, there is the dangerous phenomenons such as inclination or upset when preventing transformer from lifting by crane, structure is simple, and handled easily is safe and reliable.Hoisting structure of the present utility model is mainly applicable to the lifting process of three dimensional wound core transformer, in addition, be applicable to hoisting structure of the present utility model too for some special transformers, such as dual low voltage transformer, three-winding transformer etc. are all applicable to hoisting structure of the present utility model.
The foregoing is only preferred embodiments of the present utility model, as long as the technical scheme realizing the utility model object with basic same approach all belongs within protection range of the present utility model.
Claims (4)
1. a 110kV electric pressure three dimensional wound core transformer hoisting structure, it is characterized in that, it is hexagonal casing (1) that described three dimensional wound core transformer comprises horizontal cross-section, casing (1) has three long limits (11) and three minor faces (12), long limit (11) and minor face (12) are arranged alternately, described casing (1) sidewall is provided with six boom hoistings (2), and described boom hoisting (2) is evenly distributed on the long limit (11) of casing (1).
2. a kind of 110kV electric pressure three dimensional wound core transformer hoisting structure according to claim 1, is characterized in that: each long limit (11) of described casing (1) is provided with two boom hoistings (2).
3. a kind of 110kV electric pressure three dimensional wound core transformer hoisting structure according to claim 2, it is characterized in that: the long limit (11) of described casing (1) is fixed with fixed head (13), and described boom hoisting (2) is arranged on fixed head (13).
4. a kind of 110kV electric pressure three dimensional wound core transformer hoisting structure according to claim 3, it is characterized in that: described boom hoisting (2) comprises hanging axis (21) and limiting plate (22), described hanging axis (21) is connected on the long limit (11) of casing (1) through fixed head (13), the long limit (11) of described casing (1) is provided with the first stiffener (23) for fixing hanging axis (21), fixed head (13) is provided with the second stiffener (24) for fixing hanging axis (21).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420397849.2U CN204117747U (en) | 2014-07-17 | 2014-07-17 | A kind of 110kV electric pressure three dimensional wound core transformer hoisting structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420397849.2U CN204117747U (en) | 2014-07-17 | 2014-07-17 | A kind of 110kV electric pressure three dimensional wound core transformer hoisting structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204117747U true CN204117747U (en) | 2015-01-21 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420397849.2U Active CN204117747U (en) | 2014-07-17 | 2014-07-17 | A kind of 110kV electric pressure three dimensional wound core transformer hoisting structure |
Country Status (1)
| Country | Link |
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| CN (1) | CN204117747U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105428029A (en) * | 2015-12-28 | 2016-03-23 | 保定天威保变电气股份有限公司 | Large power transformer oil tank structure applicable to railway bridge type integral transportation |
| CN107808747A (en) * | 2017-11-03 | 2018-03-16 | 天威保变(合肥)变压器有限公司 | A kind of tank wall reinforcement structure of oil tank of transformer |
-
2014
- 2014-07-17 CN CN201420397849.2U patent/CN204117747U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105428029A (en) * | 2015-12-28 | 2016-03-23 | 保定天威保变电气股份有限公司 | Large power transformer oil tank structure applicable to railway bridge type integral transportation |
| CN107808747A (en) * | 2017-11-03 | 2018-03-16 | 天威保变(合肥)变压器有限公司 | A kind of tank wall reinforcement structure of oil tank of transformer |
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| GR01 | Patent grant |