CN211125245U - Oil-immersed transformer body positioning structure - Google Patents
Oil-immersed transformer body positioning structure Download PDFInfo
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- CN211125245U CN211125245U CN201922086010.2U CN201922086010U CN211125245U CN 211125245 U CN211125245 U CN 211125245U CN 201922086010 U CN201922086010 U CN 201922086010U CN 211125245 U CN211125245 U CN 211125245U
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- body positioning
- oil tank
- transformer
- positioning mechanism
- oil
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Abstract
The application discloses ware body location structure of oil-immersed transformer. The transformer comprises an upper body positioning mechanism and a lower body positioning mechanism which are used for fixing a transformer body of a transformer in an oil tank; according to the transformer body fixing device, the upper body positioning mechanism is arranged at the top of the oil tank, the lower body positioning mechanism is arranged at the bottom of the oil tank, and the upper body positioning mechanism and the lower body positioning mechanism simultaneously fix the transformer body of the transformer, so that the stability of the transformer body is improved; the elastic block is arranged between the second support rods, so that when the transformer body is pressed downwards, the elastic block plays a role in secondary support for the transformer body, and the damping effect of the transformer body is enhanced due to the elastic action of the elastic block; the springs are respectively sleeved on the support rod and the elastic support rod, so that the damping effect is further improved; the rubber pads are arranged on the surfaces of the first sliding block and the second sliding block, so that friction between the first sliding block and the surface of the transformer body is enhanced, the transformer body is prevented from being separated, and the oil tank is prevented from being damaged. Therefore, the stability can be improved, and the damping effect is enhanced.
Description
Technical Field
The disclosure generally relates to the technical field of body positioning of oil-immersed transformers, in particular to a body positioning structure of an oil-immersed transformer.
Background
The positioning of the transformer body is very important for the oil-immersed transformer, and once the positioning is not good enough, the transformer body is displaced in the transportation and carrying processes or collides with an oil tank, so that the damage of transformer accessories or the damage of the oil tank can cause the functional failure of the transformer.
Some existing positioning structures are insufficient in positioning accuracy, a transformer body is insufficient in stability in an oil tank and easy to shake, and some positioning structures enable a base plate of the transformer body to be in direct contact with the oil tank, so that the vibration of the transformer body is large in the transportation process of the transformer, and the accuracy of the transformer is affected under severe conditions.
In the currently disclosed body positioning structure of an oil-immersed transformer, as shown in patent 201520278970.8, the body positioning structure is connected by bolts at the connection parts, so that the positioning structure is simple; the upper positioning assembly and the lower positioning assembly are used for positioning together, so that the positioning precision and the stability are improved; the plurality of springs are arranged at the bottom of the base plate and the oil tank, so that the anti-seismic performance of the transformer body is improved; however, the positioning structure of the body still has the problems of poor stability and poor damping effect.
SUMMERY OF THE UTILITY MODEL
In view of the above-mentioned defects or shortcomings in the prior art, it is desirable to provide a body positioning structure of an oil-immersed transformer, which is capable of improving stability, enhancing damping effect, and is simple in structure and easy to implement, compared with the prior art.
In a first aspect, the present application provides an oil-immersed transformer body positioning structure, including: the upper body positioning mechanism and the lower body positioning mechanism are used for fixing the transformer body of the transformer in the oil tank;
the number of the upper body positioning mechanisms is at least two groups; the upper body positioning mechanism includes: the two support rods are vertically and fixedly connected to the top wall of the oil tank and are symmetrically arranged; the free end of the supporting rod is fixedly connected with a first limiting plate which is horizontally arranged, one side, close to the inner wall of the oil tank, of the first limiting plate is fixedly connected with a first sliding rail which is vertically arranged, and the two first sliding rails are symmetrically arranged; the first sliding rail is also provided with a first sliding block capable of sliding up and down; one end, far away from the first sliding rail, of the first limiting plate is connected with a supporting net through a connecting rope;
the number of the lower body positioning mechanisms is at least two groups; the lower body positioning mechanism comprises: the two elastic support rods are vertically arranged at the bottom of the oil tank and are symmetrically arranged; a second limiting plate which is horizontally arranged is arranged at the free end of the elastic supporting rod, one side, close to the inner wall of the oil tank, of the second limiting plate is fixedly connected with a second sliding rail which is vertically arranged, and the two second sliding rails are symmetrically arranged; the second sliding rail is also provided with a second sliding block capable of sliding up and down; one end, far away from the second slide rail, of the second limiting plate is connected with the supporting net through a connecting rope.
According to the technical scheme that this application embodiment provided, the bottom of oil tank still is provided with the elastic block, just the elastic block is located two between the elastic support pole.
According to the technical scheme that this application embodiment provided, the elastic support pole with the oil tank is integrated into one piece.
According to the technical scheme that this application embodiment provided, the cover is equipped with the spring on the bracing piece.
According to the technical scheme that this application embodiment provided, the cover is equipped with the spring on the elastic support pole.
According to the technical scheme provided by the embodiment of the application, the surfaces of the first sliding block and the second sliding block are both provided with rubber pads.
To sum up, the beneficial effect of this application:
according to the transformer body fixing device, the upper body positioning mechanism is arranged at the top of the oil tank, the lower body positioning mechanism is arranged at the bottom of the oil tank, and the upper body positioning mechanism and the lower body positioning mechanism simultaneously fix the transformer body of the transformer, so that the stability of the transformer body is improved; the elastic block is arranged between the second support rods, so that when the transformer body is pressed downwards, the elastic block plays a role in secondary support for the transformer body, and the damping effect of the transformer body is enhanced due to the elastic action of the elastic block; furthermore, the springs are respectively sleeved on the support rod and the elastic support rod, so that the stability of the upper body positioning mechanism and the lower body positioning mechanism is enhanced, the stability of the transformer body is further improved, and the damping effect is improved; the rubber pads are arranged on the surfaces of the first sliding block and the second sliding block, so that friction between the first sliding block and the surface of the transformer body is enhanced, the phenomenon that the transformer body is separated from the upper body positioning mechanism and the lower body positioning mechanism is avoided, and the oil tank is damaged. Therefore, the stability can be improved, and the damping effect is enhanced.
Drawings
Other features, objects and advantages of the present application will become more apparent upon reading of the following detailed description of non-limiting embodiments thereof, made with reference to the accompanying drawings in which:
fig. 1 is a schematic structural diagram of a body positioning structure of an oil-immersed transformer.
Fig. 2 is a schematic structural view of the support net.
Fig. 3 is a schematic top view of the upper body positioning mechanism.
Reference numbers in the figures: 1. a body; 2. an oil tank; 3. a support bar; 4. a first slide rail; 5. a first limit plate; 6. a first slider; 7. an elastic support bar; 8. a second limiting plate; 9. a second slide rail; 10. a second slider; 11. connecting ropes; 12. a support net; 13. a rubber pad; 14. an elastic block; 15. a spring.
Detailed Description
The present application will be described in further detail with reference to the following drawings and examples. It is to be understood that the specific embodiments described herein are merely illustrative of the relevant invention and not restrictive of the invention. It should be noted that, for convenience of description, only the portions related to the present invention are shown in the drawings.
It should be noted that the embodiments and features of the embodiments in the present application may be combined with each other without conflict. The present application will be described in detail below with reference to the embodiments with reference to the attached drawings.
Example one
Please refer to fig. 1, which is a schematic structural diagram of a body positioning structure of an oil-immersed transformer according to a first embodiment of the present disclosure, including: the upper body positioning mechanism and the lower body positioning mechanism are used for fixing the transformer body 1 of the transformer in the oil tank 2;
the number of the upper body positioning mechanisms is at least two groups; the upper body positioning mechanism includes: the two support rods 3 are vertically and fixedly connected to the top wall of the oil tank 2, and the two support rods 3 are symmetrically arranged; a first limiting plate 5 horizontally arranged is fixedly connected to the free end of the supporting rod 3, a first slide rail 4 vertically arranged is fixedly connected to one side, close to the inner wall of the oil tank 2, of the first limiting plate 5, and the two first slide rails 4 are symmetrically arranged; the first slide rail 4 is also provided with a first slide block 6 capable of sliding up and down; one end, far away from the first slide rail 4, of the first limiting plate 5 is connected with a supporting net 12 through a connecting rope 11;
the number of the lower body positioning mechanisms is at least two groups; the lower body positioning mechanism comprises: the two elastic support rods 7 are vertically arranged at the bottom of the oil tank 2, and the two elastic support rods 7 are symmetrically arranged; a second limiting plate 8 horizontally arranged is arranged at the free end of the elastic supporting rod 7, a second sliding rail 9 vertically arranged is fixedly connected to one side, close to the inner wall of the oil tank 2, of the second limiting plate 8, and the two second sliding rails 9 are symmetrically arranged; a second sliding block 10 capable of sliding up and down is further arranged on the second sliding rail 9; one end, far away from the second slide rail 9, of the second limiting plate 8 is connected with a supporting net 12 through a connecting rope 11.
In the embodiment, the upper body positioning mechanism is arranged at the top of the oil tank 2, the lower body positioning mechanism is arranged at the bottom of the oil tank 2, and the upper body positioning mechanism and the lower body positioning mechanism jointly fix the transformer body 1 of the transformer, so that the stability of the transformer body 1 is improved; the supporting rod 3 is vertically and fixedly connected to the top wall of the oil tank 2 and is used for fixedly supporting the upper body positioning mechanism; the first limiting plate 5 is horizontally arranged at the free end of the supporting rod 3 and used for limiting the position of the transformer body 1 and preventing the transformer body 1 from shaking up and down to collide with the inner wall of the oil tank 2 to damage the oil tank 2; the first sliding rail 4 is vertically arranged on one side, close to the inner wall of the oil tank 2, of the first limiting plate 5 and provides a rail for finding a proper position for the device body 1; the first sliding blocks 6 are arranged on the first sliding rails 4, and when the upper part of the transformer body 1 is placed between the two first sliding blocks 6, the transformer body 1 can be driven by the first sliding blocks 6 to slide upwards to a proper position; and the supporting net 12 is connected with one end, far away from the first sliding rail 4, of the first limiting plate 5 through a connecting rope 11, is used for the top of the fixer body 1 and has the purpose of shock absorption.
The elastic supporting rod 7 is vertically arranged at the bottom of the oil tank 2 and is integrally formed with the oil tank 2, so that the elastic supporting rod 7 is more tightly connected with the oil tank 2, and the elastic supporting rod 7 is prevented from falling off to influence the stability of the body 1; the second limiting plate 8 is horizontally arranged at the free end of the elastic supporting rod 7 and used for limiting the position of the transformer body 1 and preventing the transformer body 1 from shaking up and down to collide with the inner wall of the oil tank 2 to damage the oil tank 2; the second sliding rail 9 is vertically arranged on one side, close to the inner wall of the oil tank 2, of the second limiting plate 8 and provides a rail for finding a proper position for the body 1; the second sliding blocks 10 are arranged on the second sliding rails 9, and when the upper part of the transformer body 1 is placed between the two second sliding blocks 10, the transformer body 1 can slide downwards to a proper position under the driving of the second sliding blocks 10; and the supporting net 12 is connected with one end, far away from the second sliding rail 9, of the first limiting plate 5 through a connecting rope 11, is used for the top of the fixer body 1 and has the purpose of shock absorption.
In any preferred embodiment, the bottom of the oil tank 2 is further provided with an elastic block 14, and the elastic block 14 is located between the two elastic support rods 7.
In this embodiment, the elastic block 14 is disposed at the bottom of the oil tank 2, and is located two between the elastic support rods 7, so as to play a role of shock absorption, during the transportation process of the transformer, the transformer body 1 can shake, when the transformer body 1 shakes up and down, the elasticity of the elastic block 1 can reduce the vibration of the transformer body 1, and the stability of the transformer body 1 in the oil tank 2 is ensured.
In any preferred embodiment, the support rod 3 is sleeved with a spring 15.
In this embodiment, the spring 15 is sleeved on the support rod 3, and its elastic force provides a damping effect for the support rod 3, so as to reduce the vibration of the body 1.
In any preferred embodiment, the elastic support rod 7 is sleeved with a spring 15.
In this embodiment, the spring 15 is sleeved on the elastic support rod 7, on one hand, the spring is used for improving the supporting effect of the elastic support rod 7, and preventing the elastic support rod 7 from being twisted and weakening the supporting effect on the body 1 when the pressure of the body 1 is too high; on the other hand, the effect of damping is further enhanced by the spring action of the spring 15.
In any preferred embodiment, the surfaces of the first slider 6 and the second slider 10 are provided with rubber pads 13.
In this embodiment, the rubber pad 13 is disposed on the surface of the first slider 6 and the surface of the second slider 10, and is used to enhance the friction between the first slider 6 and the body 1 and between the second slider 10 and the body 1, and prevent the body 1 from being separated from the upper body positioning mechanism and the lower body positioning mechanism, thereby damaging the oil tank 2.
The above description is only a preferred embodiment of the application and is illustrative of the principles of the technology employed. It will be appreciated by a person skilled in the art that the scope of the invention as referred to in the present application is not limited to the embodiments with a specific combination of the above-mentioned features, but also covers other embodiments with any combination of the above-mentioned features or their equivalents without departing from the inventive concept. For example, the above features may be replaced with (but not limited to) features having similar functions disclosed in the present application.
Claims (6)
1. The utility model provides an oily formula transformer's ware body location structure which characterized in that includes: the upper body positioning mechanism and the lower body positioning mechanism are used for fixing the transformer body (1) of the transformer in the oil tank (2);
the number of the upper body positioning mechanisms is at least two groups; the upper body positioning mechanism includes: the two supporting rods (3) are vertically and fixedly connected to the top wall of the oil tank (2), and the two supporting rods (3) are symmetrically arranged; a first limiting plate (5) horizontally arranged is fixedly connected to the free end of the supporting rod (3), a first sliding rail (4) vertically arranged is fixedly connected to one side, close to the inner wall of the oil tank (2), of the first limiting plate (5), and the two first sliding rails (4) are symmetrically arranged; the first sliding rail (4) is also provided with a first sliding block (6) capable of sliding up and down; one end, far away from the first sliding rail (4), of the first limiting plate (5) is connected with a supporting net (12) through a connecting rope (11);
the number of the lower body positioning mechanisms is at least two groups; the lower body positioning mechanism comprises: the two elastic support rods (7) are vertically arranged at the bottom of the oil tank (2), and the two elastic support rods (7) are symmetrically arranged; a second limiting plate (8) which is horizontally arranged is arranged at the free end of the elastic supporting rod (7), a second sliding rail (9) which is vertically arranged is fixedly connected to one side, close to the inner wall of the oil tank (2), of the second limiting plate (8), and the two second sliding rails (9) are symmetrically arranged; a second sliding block (10) capable of sliding up and down is further arranged on the second sliding rail (9); one end, far away from the second sliding rail (9), of the second limiting plate (8) is connected with a supporting net (12) through a connecting rope (11).
2. The body positioning structure of an oil-filled transformer according to claim 1, characterized in that an elastic block (14) is further disposed at the bottom of the oil tank (2), and the elastic block (14) is located between the two elastic support rods (7).
3. The body positioning structure of an oil-filled transformer according to claim 1, wherein the elastic support rod (7) and the oil tank (2) are integrally formed.
4. The body positioning structure of an oil-filled transformer according to claim 1, characterized in that the support rod (3) is sleeved with a spring (15).
5. The body positioning structure of an oil-filled transformer according to claim 1, characterized in that the elastic support rod (7) is sleeved with a spring (15).
6. The body positioning structure of an oil-filled transformer according to claim 1, characterized in that the first slider (6) and the second slider (10) are provided with rubber pads (13) on their surfaces.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922086010.2U CN211125245U (en) | 2019-11-28 | 2019-11-28 | Oil-immersed transformer body positioning structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922086010.2U CN211125245U (en) | 2019-11-28 | 2019-11-28 | Oil-immersed transformer body positioning structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211125245U true CN211125245U (en) | 2020-07-28 |
Family
ID=71693687
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922086010.2U Expired - Fee Related CN211125245U (en) | 2019-11-28 | 2019-11-28 | Oil-immersed transformer body positioning structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211125245U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115376805A (en) * | 2022-10-19 | 2022-11-22 | 江苏铜变变压器有限公司 | Device body adjusting device of power transformer |
-
2019
- 2019-11-28 CN CN201922086010.2U patent/CN211125245U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115376805A (en) * | 2022-10-19 | 2022-11-22 | 江苏铜变变压器有限公司 | Device body adjusting device of power transformer |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200728 |
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| CF01 | Termination of patent right due to non-payment of annual fee |