High-voltage socket sealing structure of high-voltage generator

Abstract

The utility model discloses a high-voltage socket sealing structure of a high-voltage generator, relates to the technical field of transformer high-voltage sockets, and adopts the following scheme that the high-voltage socket sealing structure comprises a high-voltage box bottom plate, a thin metal plate cover plate is fixedly mounted at the top of the high-voltage box bottom plate, and a pressing plate is mounted on the left side of the thin metal plate cover plate in parallel; a pressing plate is installed on the inner side of the thin metal plate cover plate, a screw is installed in the pressing plate in a penetrating mode, a supporting plate is installed on the inner side, close to the thin metal plate cover plate, of the upper portion of the high-voltage box bottom plate, a rubber ring is installed at the position, making contact with the thin metal plate cover plate, of the supporting plate, a fixing plate is installed in the supporting plate, and a high-voltage socket is installed on the right side of the fixing plate. The pressing plate is fixedly installed on the side of the thin metal plate cover plate through the screws on the side, and meanwhile the high-voltage socket can be installed on the side face of the device in the mode that the pressing plate is installed through the screws, so that wire outgoing in any direction is achieved, the device adapts to different installation directions, and the flexibility of the device is improved.

Description

Technical Field

[0001] This utility model relates to the field of transformer high-voltage socket technology, and in particular to a high-voltage socket sealing structure for a high-voltage generator. Background Technology

[0002] The high-voltage socket of a transformer is a crucial component used to connect the high-voltage side power supply or load. It is commonly used in power systems, industrial equipment, or laboratories to ensure the transmission and distribution of high-voltage electrical energy. The high-voltage socket is installed on the high-voltage generator's oil tank and requires a sealed design to prevent transformer oil leakage.

[0003] However, in the existing high-voltage generators, the high-voltage sockets are mostly installed on welded parts or thick plates, and they mostly come out from the top or bottom of the box. The direction of the outgoing line is restricted by the structure, resulting in a single direction of outgoing line. Therefore, a sealing structure for the high-voltage socket of the high-voltage generator is needed. Utility Model Content

[0004] The purpose of this utility model is to provide a high-voltage socket sealing structure for a high-voltage generator, which solves the problem that in the prior art, the high-voltage sockets of high-voltage generators are mostly installed on welded parts or thick plates, and mostly come out from the top or bottom of the box, resulting in the single direction of the outgoing wire being restricted by the structure.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a high-voltage socket sealing structure for a high-voltage generator, comprising a high-voltage box base plate, a thin sheet metal cover plate fixedly installed on the top of the high-voltage box base plate, a pressure plate installed parallel to the left side of the thin sheet metal cover plate, a screw installed through the inside of the pressure plate, a support plate installed on the upper side of the high-voltage box base plate near the inner side of the thin sheet metal cover plate, a rubber ring installed at the contact position between the support plate and the thin sheet metal cover plate, a fixing plate installed inside the support plate, a high-voltage socket installed on the right side of the fixing plate, and a rubber gasket installed between the high-voltage socket and the support plate.

[0006] Preferably, the thin sheet metal cover plate is bolted to the high-voltage box bottom plate, and the thin sheet metal cover plate is installed on top of the high-voltage box bottom plate.

[0007] Preferably, the pressure plate is detachable from the thin sheet metal cover plate by screws, and the screws penetrate the interior of the pressure plate and the thin sheet metal cover plate.

[0008] Preferably, the support plate forms a sealing structure with the thin sheet metal cover plate through a rubber ring, and the dimensions of the fixing plate and the support plate are mutually matched.

[0009] Preferably, the dimensions of the fixing plate and the support plate are matched, and the high-voltage socket forms a sealing structure with the support plate through a rubber gasket.

[0010] Preferably, the support plate forms a detachable structure with the thin sheet metal cover plate via a rubber ring.

[0011] Compared with the prior art, the beneficial effects of this utility model are:

[0012] During use, the pressure plate is fixed to the side of the thin sheet metal cover plate by screws on the side. At the same time, the high-voltage socket can be installed on the side of the device by screws to install the pressure plate, so that the wire can be output in any direction, which can meet different installation directions and improve the flexibility of the device.

[0013] During use, the support plate is sealed to the thin sheet metal cover plate by the rubber ring on the left side, which improves the sealing performance of the device and prevents oil leakage from the transformer tank. At the same time, after the high-voltage socket is installed inside the support plate, the fixing plate can also support the position of the high-voltage socket to avoid gaps between the high-voltage socket and the thin sheet metal cover plate, which could lead to transformer oil leakage. Attached Figure Description

[0014] Figure 1 This is a schematic diagram of the transformer side structure of a high-voltage socket sealing structure for a high-voltage generator proposed in this utility model;

[0015] Figure 2 This utility model proposes a high-voltage socket sealing structure for a high-voltage generator. Figure 1 Schematic diagram of the sectional structure of the middle AA section;

[0016] Figure 3 This is a cross-sectional view of a high-voltage socket sealing structure for a high-voltage generator proposed in this utility model.

[0017] Figure 4 This is a schematic diagram of the high-voltage socket structure of a high-voltage generator with a sealing structure proposed in this utility model.

[0018] Figure 5 This is a cross-sectional view of the pressure plate structure of the high-voltage socket sealing structure of a high-voltage generator proposed in this utility model;

[0019] Figure 6 This is a schematic diagram of the exploded structure of the high-voltage socket installation for a high-voltage generator sealing structure proposed in this utility model.

[0020] In the diagram: 1. High-voltage box base plate; 2. Thin sheet metal cover plate; 3. Rubber pad; 4. Pressure plate; 5. Screw; 6. Support plate; 7. Rubber ring; 8. Fixing plate; 9. High-voltage socket. Detailed Implementation

[0021] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model. Example 1

[0022] like Figure 1-6 As shown in the figure, a high-voltage socket sealing structure of a high-voltage generator includes a high-voltage box base plate 1. A thin sheet metal cover plate 2 is fixedly installed on the top of the high-voltage box base plate 1. A pressure plate 4 is installed parallel to the left side of the thin sheet metal cover plate 2. A screw 5 is installed through the inside of the pressure plate 4. A support plate 6 is installed on the upper part of the high-voltage box base plate 1 near the inner side of the thin sheet metal cover plate 2. A rubber ring 7 is installed at the contact position between the support plate 6 and the thin sheet metal cover plate 2. A fixing plate 8 is installed inside the support plate 6. A high-voltage socket 9 is installed on the right side of the fixing plate 8. A rubber pad 3 is installed between the high-voltage socket 9 and the support plate 6.

[0023] The thin sheet metal cover plate 2 is connected to the high-pressure box base plate 1 by bolts. The thin sheet metal cover plate 2 is installed on top of the high-pressure box base plate 1. The high-pressure oil tank is designed as a relatively simple box structure through the thin sheet metal cover plate 2 and the high-pressure box base plate 1. Various components required for the oil tank can be installed on the top of the high-pressure box base plate 1. Then the thin sheet metal cover plate 2 can protect the high-pressure box base plate 1 and the internal components.

[0024] The pressure plate 4 is detachable from the thin sheet metal cover plate 2 by screws 5. The screws 5 pass through the interior of the pressure plate 4 and the thin sheet metal cover plate 2. During use, the pressure plate 4 is fixedly installed on the side of the thin sheet metal cover plate 2 by the screws 5 on the side. At the same time, the high-voltage socket 9 can be installed on the side of the device by installing the pressure plate 4 with screws 5, so as to realize the output of the line in any direction, meet the needs of different installation directions, and improve the flexibility of the device.

[0025] The support plate 6 forms a detachable structure with the thin sheet metal cover plate 2 via the rubber ring 7. The support plate 6 is installed on the top of the high-voltage box base plate 1 by the bottom bolts, which can support the high-voltage socket 9. At the same time, the support plate 6 is installed together with the thin sheet metal cover plate 2 via the rubber ring 7 on the side, which facilitates the installation of the device. Example 2

[0026] like Figures 2-6As shown, this embodiment further illustrates Example 1. The support plate 6 forms a sealing structure with the thin sheet metal cover plate 2 through the rubber ring 7. The dimensions of the fixing plate 8 and the support plate 6 are mutually matched. During use, the support plate 6 is sealed with the thin sheet metal cover plate 2 through the rubber ring 7 on the left side, which improves the sealing performance of the device and prevents oil leakage from the transformer tank. At the same time, after the high-voltage socket 9 is installed inside the support plate 6, the fixing plate 8 can also support the position of the high-voltage socket 9 to avoid gaps between the high-voltage socket 9 and the thin sheet metal cover plate 2, which could lead to transformer oil leakage.

[0027] The dimensions of the fixed plate 8 and the support plate 6 are matched. The high-voltage socket 9 forms a sealing structure with the support plate 6 through the rubber gasket 3. After the high-voltage socket 9 is installed inside the support plate 6, it is supported by the contact surface between the rubber gasket 3 and the high-voltage socket 9 and the support plate 6, which improves the sealing between the high-voltage socket 9 and the support plate 6 and avoids leakage of the transformer oil tank.

[0028] Working principle: First, the rubber gasket 3 is installed inside the support plate 6. Then, the high-voltage socket 9 is also installed inside the support plate 6. The contact surfaces of the rubber gasket 3, the high-voltage socket 9, and the support plate 6 provide support, improving the sealing between the high-voltage socket 9 and the support plate 6 and preventing transformer tank leakage. Next, the fixing plate 8 is placed between the high-voltage socket 9 and the support plate 6. The fixing plate 8 and the support plate 6 are sealed by screwing them in and tightening them to press the rubber gasket 3. Finally, the support plate 6 is installed together with the thin sheet metal cover plate 2. The support plate 6 is secured by the rubber ring on the left side. 7. The thin sheet metal cover plate 2 is sealed to improve the sealing performance of the device and prevent oil leakage from the transformer tank. At the same time, after the high-voltage socket 9 is installed inside the support plate 6, the fixing plate 8 can also support the position of the high-voltage socket 9 to avoid gaps between the high-voltage socket 9 and the thin sheet metal cover plate 2, which could lead to transformer oil leakage. Finally, the pressure plate 4 is fixed to the side of the thin sheet metal cover plate 2 by the screws 5 on the side. At the same time, the high-voltage socket 9 can be installed on the side of the device by installing the pressure plate 4 with screws 5, so that the wire can be output in any direction, which can meet different installation directions and improve the flexibility of the device.

[0029] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, method, article, or apparatus.

[0030] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A high-voltage socket sealing structure for a high-voltage generator, comprising a high-voltage box base plate (1), characterized in that: A thin sheet metal cover plate (2) is fixedly installed on the top of the high-voltage box base plate (1). A pressure plate (4) is installed parallel to the left side of the thin sheet metal cover plate (2). A screw (5) is installed through the inside of the pressure plate (4). A support plate (6) is installed on the upper side of the high-voltage box base plate (1) near the inner side of the thin sheet metal cover plate (2). A rubber ring (7) is installed at the position where the support plate (6) contacts the thin sheet metal cover plate (2). A fixing plate (8) is installed inside the support plate (6). A high-voltage socket (9) is installed on the right side of the fixing plate (8). A rubber pad (3) is installed between the high-voltage socket (9) and the support plate (6).

2. The high-voltage socket sealing structure for a high-voltage generator according to claim 1, characterized in that: The thin sheet metal cover plate (2) is connected to the high-voltage box bottom plate (1) by bolts, and the thin sheet metal cover plate (2) is installed on top of the high-voltage box bottom plate (1).

3. The high-voltage socket sealing structure for a high-voltage generator according to claim 1, characterized in that: The pressure plate (4) is connected to the thin sheet metal cover plate (2) by screws (5), and the screws (5) penetrate the interior of the pressure plate (4) and the thin sheet metal cover plate (2).

4. The high-voltage socket sealing structure for a high-voltage generator according to claim 1, characterized in that: The support plate (6) forms a sealing structure with the thin sheet metal cover plate (2) through the rubber ring (7), and the dimensions of the fixing plate (8) and the support plate (6) are mutually matched.

5. The high-voltage socket sealing structure for a high-voltage generator according to claim 1, characterized in that: The dimensions of the fixing plate (8) and the support plate (6) are matched, and the high-voltage socket (9) forms a sealed structure with the support plate (6) through the rubber pad (3).

6. The high-voltage socket sealing structure for a high-voltage generator according to claim 1, characterized in that: The support plate (6) is detachable from the thin sheet metal cover plate (2) via a rubber ring (7).

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