Transformer with adjustable oil conservator legs

Abstract

The utility model discloses a transformer with adjustable oil conservator feet. The transformer comprises an oil tank, an oil conservator arranged outside the oil tank, cabinet feet arranged at the bottom of the oil conservator and adjusting assemblies arranged at the bottoms of the cabinet feet. The adjusting assembly is fixedly connected with the side wall of the oil tank and comprises a plurality of bolts and an adjusting plate, the bottoms of the cabinet feet are fixedly connected with the adjusting plate, and a plurality of connecting holes allowing the bolts to penetrate through are formed in the adjusting plate. And the distance between the bottom of the cabinet leg and the oil tank is adjusted by adjusting the relative position of the adjusting plate and the bolt. According to the transformer oil conservator, the adjusting assembly is adopted to adjust the distance between the cabinet feet of the transformer oil conservator and the oil tank in real time, the corresponding insulation distance can be flexibly changed, even if the oil conservator has a certain deviation or the original design distance is insufficient, flexible adjustment can be conducted, and meanwhile the structure saves more space and is higher in adaptability.

Description

Technical Field

[0001] The utility model relates to the field of oil storage cabinet design, in particular to a transformer with adjustable cabinet feet for the oil storage cabinet. Background Art

[0002] Transformers generally need to be equipped with oil conservators, refer to Figure 1 As shown, the oil conservator 3 is mounted outside the oil tank 1, with the radiator 2 installed inside. The bottom of the oil conservator 3 is formed by legs 4, which are typically fixed in place. The legs 4 are also required to have connecting pipes, such as a desiccant 5, at their base. Once installed, the position of the oil conservator 3 is fixed. If the initial design fails to consider factors such as insulation distance, transformer rework may occur, resulting in a significant workload. Furthermore, this imposes specific requirements on the subsequent connecting pipe routing and size of the oil conservator 3, making it impossible to configure it on demand. This rigidity makes it difficult to flexibly adjust, and it also hinders effective solutions to unexpected situations. Utility Model Content

[0003] The present invention overcomes the disadvantage of the prior art that the distance between the oil conservator's cabinet feet and the oil tank cannot be adjusted, and provides a transformer with adjustable oil conservator cabinet feet. To achieve the above-mentioned purpose, the present invention adopts the following technical solution: a transformer with adjustable oil conservator cabinet feet, characterized in that it comprises: an oil tank, an oil conservator disposed outside the oil tank, cabinet feet disposed at the bottom of the oil conservator, and an adjustment assembly disposed at the bottom of the cabinet feet;

[0004] The adjustment assembly is fixedly connected to the side wall of the oil tank. The adjustment assembly includes multiple bolts and an adjustment plate. The bottom of the cabinet foot is fixedly connected to the adjustment plate. The adjustment plate is provided with multiple connection holes for the bolts to pass through. The distance between the bottom of the cabinet foot and the oil tank can be adjusted by adjusting the relative position of the adjustment plate and the bolts.

[0005] In a preferred embodiment of the present invention, the plurality of bolts include two first bolts, two second bolts and an adjusting bolt, the first bolts and the second bolts are arranged in parallel, the two first bolts are arranged above the two second bolts, the two first bolts and the two second bolts are arranged in a 2*2 array, and the adjusting bolt is arranged between the first bolt and the second bolt.

[0006] In a preferred embodiment of the present invention, the two first bolts have the same arrangement structure, and the two second bolts have the same arrangement structure;

[0007] The first bolt is arranged perpendicular to the side wall of the oil tank; one end of the second bolt is welded to the side wall of the oil tank to achieve a fixed connection.

[0008] In a preferred embodiment of the present invention, the adjustment assembly further comprises a partition;

[0009] A first fixing nut is provided at one end of the first bolt close to the oil tank, and a second fixing nut is provided at one end of the second bolt close to the oil tank. A partition is provided on the side of the first fixing nut away from the oil tank and on the side of the second fixing nut away from the oil tank. The partition is provided with a first through hole and a second through hole located below the first through hole. The first bolt passes through the first through hole, and the second bolt passes through the second through hole.

[0010] In a preferred embodiment of the present invention, a first gasket is provided between the first fixing nut and the partition, and a second gasket is provided between the second fixing nut and the partition; the first gasket is welded to the first fixing nut, and the first gasket is welded to the partition; the second gasket is welded to the second fixing nut, and the second gasket is welded to the partition.

[0011] In a preferred embodiment of the present invention, the adjusting bolt is welded to the partition plate at one end close to the oil tank; the adjusting plate is provided with two first connecting holes, a second connecting hole and two third connecting holes, the first bolt passes through the first connecting hole, the adjusting bolt passes through the second connecting hole, and the second bolt passes through the third connecting hole.

[0012] In a preferred embodiment of the present invention, a first limiting nut is provided at one end of the first bolt away from the oil tank, and a second limiting nut is provided at one end of the second bolt away from the oil tank.

[0013] In a preferred embodiment of the present invention, the first limiting nut is arranged on the side of the adjusting plate away from the oil tank, the second limiting nut is also arranged on the side of the adjusting plate away from the oil tank, and an adjusting nut is provided on the adjusting bolt, and the adjusting nut is arranged on the side of the adjusting plate close to the oil tank.

[0014] In a preferred embodiment of the present invention, the adjustment assembly further includes a fixing plate, which is arranged above the first bolt, and one end of the fixing plate away from the oil tank is welded to the adjustment plate.

[0015] In a preferred embodiment of the present invention, a pad is provided between the fixing plate and the first bolt, the length of the pad is the same as that of the fixing plate, and one end of the pad close to the oil tank is welded to the partition.

[0016] The present invention solves the defects in the background technology and has the following beneficial effects:

[0017] The utility model adopts an adjustment component to adjust the distance between the cabinet feet of the transformer oil conservator and the oil tank in real time, which can flexibly change the corresponding insulation distance. Even if there is a certain deviation in the oil conservator or the original design distance is insufficient, it can be flexibly adjusted. At the same time, the structure saves more space and has stronger adaptability. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the following briefly introduces the drawings required for use in the embodiments or the description of the prior art. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, without paying any creative work, they can also obtain drawings of other embodiments based on these drawings.

[0019] Figure 1 This is a schematic diagram of the cabinet foot arrangement in the prior art;

[0020] Figure 2 This is a schematic diagram of the arrangement of a transformer with adjustable legs for an oil conservator according to one embodiment of the present utility model;

[0021] Figure 3 This is a front view of an adjustment assembly of a transformer with adjustable oil conservator legs as described in one embodiment of the utility model;

[0022] Figure 4 This is a side view of an adjustment assembly of a transformer with adjustable oil conservator legs according to one embodiment of the present utility model;

[0023] Figure 5 This is a schematic diagram of an adjustment component of a transformer with adjustable legs in an oil conservator according to an embodiment of the present invention after adjustment.

[0024] The reference numerals are as follows:

[0025] 1-Oil tank; 2-Radiator; 3-Oil storage cabinet; 4-Cabinet foot; 5-Desiccant; 6-Adjustment assembly; 601-Adjustment plate; 602-First bolt; 603-Second bolt; 604-Adjustment screw; 605-First fixing nut; 606-Second fixing nut; 607-Partition; 608-First gasket; 609-Second gasket; 610-First limiting nut; 611-Second limiting nut; 612-Adjustment nut; 613-Fixed plate; 614-Pad. DETAILED DESCRIPTION

[0026] In order to more clearly understand the above-mentioned purposes, features and advantages of the present invention, the present invention is further described in detail below in conjunction with the accompanying drawings and specific implementation methods. These drawings are all simplified schematic diagrams, which only illustrate the basic structure of the present invention in a schematic manner. Therefore, they only show the structures related to the present invention. It should be noted that, unless there is a conflict, the embodiments in this application and the features in the embodiments can be combined with each other.

[0027] In the description of the present application, it should be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present application and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as limiting the scope of protection of the present application. In addition, the terms "first", "second", etc. are only used for descriptive purposes and cannot be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, features defined as "first", "second", etc. may explicitly or implicitly include one or more of the features. In the description of the present utility model, unless otherwise specified, "multiple" means two or more.

[0028] In the description of this application, it should be noted that, unless otherwise expressly specified or limited, the terms "installed," "connected," and "connected" should be understood in a broad sense. For example, they can refer to fixed connections, detachable connections, or integral connections; they can refer to mechanical connections or electrical connections; they can refer to direct connections or indirect connections through an intermediate medium; and they can refer to internal connections between two components. Those skilled in the art will understand the specific meanings of the above terms in this application based on specific circumstances.

[0029] To facilitate understanding of the present invention, a more comprehensive description of the present invention will be provided below with reference to the accompanying drawings. The accompanying drawings illustrate preferred embodiments of the present invention. However, the present invention can be implemented in many different forms and is not limited to the embodiments described herein. Rather, these embodiments are provided to provide a more thorough and comprehensive understanding of the disclosure of the present invention.

[0030] The utility model discloses a transformer with adjustable oil storage cabinet feet, wherein Figure 2 As shown, it includes: an oil tank 1, a plurality of radiators 2 arranged in the oil tank 1, an oil storage cabinet 3 arranged outside the oil tank 1, a cabinet foot 4 arranged at the bottom of the oil storage cabinet 3, and an adjustment component 6 arranged at the bottom of the cabinet foot 4.

[0031] The oil storage cabinet 3 is connected to the interior of the oil tank 1 through an oil pipe, the adjustment component 6 is fixedly connected to the oil tank 1, and the top of the adjustment component 6 is fixedly connected to the cabinet foot 4.

[0032] The adjustment assembly 6 is fixedly connected to the side wall of the fuel tank 1, refer to Figure 3 As shown, the adjustment assembly 6 includes multiple bolts and an adjustment plate 601. The bottom of the cabinet foot 4 is fixedly connected to the adjustment plate 601. The adjustment plate 601 is provided with a plurality of connection holes for the bolts to pass through. The distance between the bottom of the cabinet foot 4 and the oil tank 1 is adjusted by adjusting the relative position of the adjustment plate 601 and the bolts.

[0033] Specifically, combined Figure 3 and Figure 4 As shown, the plurality of bolts include at least two first bolts 602, at least two second bolts 603 and an adjusting bolt 604. The adjusting assembly 6 further includes a partition plate 607 and a fixing plate 613.

[0034] In one embodiment of the present invention, the number of the first bolts 602 and the number of the second bolts 603 are both two. The first bolts 602 and the second bolts 603 are arranged in parallel, and the two first bolts 602 are arranged above the two second bolts 603. That is, the two first bolts 602 and the two second bolts 603 are arranged in a 2*2 array.

[0035] Take a first bolt 602 and a second bolt 603 on the same side as an example, refer to Figure 3 As shown, the first bolt 602 is perpendicularly arranged to the side wall of the fuel tank 1. One end of the first bolt 602 is welded to the side wall of the fuel tank 1 for fixed connection, and one end of the second bolt 603 is welded to the side wall of the fuel tank 1 for fixed connection.

[0036] A first fixing nut 605 is provided on the end of the first bolt 602 closest to the fuel tank 1, and a second fixing nut 606 is provided on the end of the second bolt 603 closest to the fuel tank 1. A partition 607 is provided on the side of the first fixing nut 605 and the side of the second fixing nut 606 further away from the fuel tank 1. The partition 607 has a first through-hole and a second through-hole below the first through-hole. The first bolt 602 passes through the first through-hole, and the second bolt 603 passes through the second through-hole. A first gasket 608 is provided between the first fixing nut 605 and the partition 607, and a second gasket 609 is provided between the second fixing nut 606 and the partition 607. The first gasket 608 is welded to the first fixing nut 605 and the partition 607, respectively. The second gasket 609 is welded to the second fixing nut 606 and the partition 607.

[0037] The adjusting bolt 604 is positioned between the first bolt 602 and the second bolt 603, parallel to both bolts 602 and 603. In one embodiment of the present invention, the adjusting bolt 604 is positioned centrally between the two first bolts 602 and the two second bolts 603 to enhance device stability and force balance. The end of the adjusting bolt 604, closest to the fuel tank 1, is welded to the partition 607. The adjusting plate 601 is provided with two first connecting holes, a second connecting hole, and two third connecting holes. The first bolt 602 passes through the first connecting hole, the adjusting bolt 604 passes through the second connecting hole, and the second bolt 603 passes through the third connecting hole.

[0038] The other end of the first bolt 602 is provided with a first limiting nut 610, and there are at least two first limiting nuts 610. The other end of the second bolt 603 is provided with a second limiting nut 611, and there are at least two second limiting nuts 611. The first limiting nut 610 is provided on the side of the adjustment plate 601 away from the fuel tank 1, and the second limiting nut 611 is also provided on the side of the adjustment plate 601 away from the fuel tank 1. The adjustment bolt 604 is provided with an adjustment nut 612, and the adjustment nut 612 is provided on the side of the adjustment plate 601 closer to the fuel tank 1.

[0039] Combine Figure 3 and Figure 5 As shown, the fixing plate 613 is disposed above the first bolt 602, and the end of the fixing plate 613 away from the fuel tank 1 is welded to the adjustment plate 601. A backing plate 614 can be disposed between the fixing plate 613 and the first bolt 602. The backing plate 614 has the same length as the fixing plate 613, and the end of the backing plate 614 close to the fuel tank 1 is welded to the partition 607.

[0040] When the present invention is working, the first limiting nut 610, the second limiting nut 611 and the adjusting nut 612 are adjusted to adjust the position of the adjusting plate 601. The adjusting plate 601 can drive the fixing plate 613 to slide on the pad 614. Since the fixing plate 613 is fixedly connected to the bottom of the cabinet foot 4, the relative position of the cabinet foot 4 and the oil tank 1 is changed, that is, the distance between the cabinet foot 4 and the oil tank 1 is changed.

[0041] The present invention adopts an adjustment component 6 to adjust the distance between the cabinet foot 4 of the transformer oil conservator 3 and the oil tank 1 in real time, which can flexibly change the corresponding insulation distance. Even if there is a certain deviation in the oil conservator 3 or the original design distance is insufficient, it can be flexibly adjusted. At the same time, the structure saves more space and has stronger adaptability.

[0042] The above embodiments merely illustrate several implementations of the present invention. While the descriptions are relatively specific and detailed, they should not be construed as limiting the scope of the utility model patent. It should be noted that a person skilled in the art would be able to make numerous variations and improvements without departing from the concept of the present invention, and these variations and improvements fall within the scope of protection of the present invention. Therefore, the scope of protection of the present utility model patent shall be determined by the appended claims.

Claims

1. A transformer with adjustable oil storage cabinet feet, characterized in that: include: An oil tank, an oil storage cabinet arranged outside the oil tank, cabinet feet arranged at the bottom of the oil storage cabinet, and an adjustment component arranged at the bottom of the cabinet feet; The adjustment assembly is fixedly connected to the side wall of the oil tank. The adjustment assembly includes multiple bolts and an adjustment plate. The bottom of the cabinet foot is fixedly connected to the adjustment plate. The adjustment plate is provided with multiple connection holes for the bolts to pass through. The distance between the bottom of the cabinet foot and the oil tank can be adjusted by adjusting the relative position of the adjustment plate and the bolts.

2. The transformer with adjustable oil conservator legs according to claim 1, characterized in that: The multiple bolts include two first bolts, two second bolts and an adjusting bolt. The first bolts and the second bolts are arranged in parallel. The two first bolts are arranged above the two second bolts. The two first bolts and the two second bolts are arranged in a 2*2 array. The adjusting bolt is arranged between the first bolt and the second bolt.

3. The transformer with adjustable oil conservator legs according to claim 2, characterized in that: The two first bolts have the same arrangement structure, and the two second bolts have the same arrangement structure; The first bolt is arranged perpendicular to the side wall of the oil tank; one end of the second bolt is welded to the side wall of the oil tank to achieve a fixed connection.

4. The transformer with adjustable oil conservator legs according to claim 2, characterized in that: The adjustment assembly also includes a partition; A first fixing nut is provided at one end of the first bolt close to the oil tank, and a second fixing nut is provided at one end of the second bolt close to the oil tank. A partition is provided on the side of the first fixing nut away from the oil tank and on the side of the second fixing nut away from the oil tank. The partition is provided with a first through hole and a second through hole located below the first through hole. The first bolt passes through the first through hole, and the second bolt passes through the second through hole.

5. The transformer with adjustable oil conservator legs according to claim 4, characterized in that: A first gasket is provided between the first fixing nut and the partition, and a second gasket is provided between the second fixing nut and the partition; the first gasket is welded to the first fixing nut, and the first gasket is welded to the partition; the second gasket is welded to the second fixing nut, and the second gasket is welded to the partition.

6. The transformer with adjustable oil conservator legs according to claim 4, characterized in that: The adjusting bolt is welded to the partition at one end close to the oil tank; the adjusting plate is provided with two first connecting holes, a second connecting hole and two third connecting holes, the first bolt passes through the first connecting hole, the adjusting bolt passes through the second connecting hole, and the second bolt passes through the third connecting hole.

7. The transformer with adjustable oil conservator legs according to claim 2, characterized in that: A first limiting nut is provided at one end of the first bolt away from the oil tank, and a second limiting nut is provided at one end of the second bolt away from the oil tank.

8. The transformer with adjustable oil conservator legs according to claim 7, characterized in that: The first limiting nut is arranged on the side of the adjustment plate away from the oil tank, the second limiting nut is also arranged on the side of the adjustment plate away from the oil tank, and an adjusting nut is arranged on the adjusting bolt, and the adjusting nut is arranged on the side of the adjustment plate close to the oil tank.

9. The transformer with adjustable oil conservator legs according to claim 4, characterized in that: The adjustment assembly further includes a fixing plate, which is arranged above the first bolt, and one end of the fixing plate away from the oil tank is welded to the adjustment plate.

10. The transformer with adjustable oil conservator legs according to claim 9, characterized in that: A pad is provided between the fixing plate and the first bolt. The length of the pad is the same as that of the fixing plate. One end of the pad close to the oil tank is welded to the partition.

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