Transformer box
By designing a compact and integrated transformer box, the existing transformer box has solved the problems of large space, poor applicability and poor stability, and achieved wider applicability, lower cost and higher stability.
Patent Information
- Application Number
- CN202421580265.9
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-07-05
- Publication Date
- 2025-05-27
- Estimated Expiration
- 2034-07-05
AI Technical Summary
The existing amorphous alloy transformer box has problems such as split design, which leads to large space occupancy, poor applicability, easy connection points to loosen or malfunction, poor stability, high cost, poor heat dissipation, and poor protection.
A transformer box is designed, using an integral structure of the box bottom bracket, the fuel tank box and the transformer control box. There is a multiple positioning limit structure between the fuel tank docking panel and the control box side plate and the fuel tank bottom plate to form a compact and integrated transformer box.
It realizes the compact structure of the transformer box, reduces the floor area, has wider applicability, reduces the risk of loose connections and electrical failures, has lower costs, high overall strength of the product, and is more stable and reliable in use.
Smart Images
Figure CN222914509U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to a transformer box body. Background Art
[0002] The amorphous alloy transformer box body is a housing structure for accommodating and protecting an amorphous alloy transformer, providing a safe and stable working environment for the transformer, protecting the transformer from external environmental factors (such as dust, moisture, mechanical shock, etc.), and ensuring its normal and efficient operation. The existing amorphous alloy transformer box body adopts a split design for the transformer control box and the transformer box, which makes the transformer box body occupy more physical space and has poor applicability, and cannot be well matched in occasions where space needs to be saved, such as urban power distribution networks or compact industrial areas; the transformer control box and the transformer box are connected by cables and pipes, and these connection points are prone to looseness or failure, resulting in poor stability; and common problems of the transformer box body such as high cost, poor heat dissipation, and poor protection performance. Therefore, the existing amorphous alloy transformer box body is improved and optimized. Content of the Utility Model
[0003] To solve the above problems, the technical problem to be solved by the utility model is to provide a transformer box body.
[0004] The technical solution adopted by the transformer box body of the utility model: It is characterized by including a box body bottom bracket, an oil tank box body and a transformer control box body which are arranged on the box body bottom bracket and used for placing the transformer. The oil tank box body includes an oil tank bottom plate, an oil tank side plate and an oil tank docking panel. The transformer control box body includes a control box side plate and a control box bottom plate. A control box docking port for docking with the oil tank docking panel is formed between the control box bottom plate and the control box side plate. The oil tank docking panel includes a panel main body. The left and right ends of the panel main body are sequentially vertically bent inward to form a panel side part connected to the control box side plate and a panel inner docking part arranged parallel to the panel side part. A panel limiting port is formed between the panel side part and the panel inner docking part. The panel main body is provided with a panel socket at the panel limiting port. The oil tank side plate includes an oil tank side plate main body. The oil tank side plate main body is vertically bent to sequentially form an oil tank side plate transition part attached to the panel main body and an oil tank side plate limiting part for inserting into the panel socket. The oil tank side plate limiting part is connected to the panel inner docking part.
[0005] A bracket middle elevation part is arranged on the box body bottom bracket. The oil tank bottom plate includes a bottom plate main body. The bottom plate main body horizontally extends to form a bottom plate lapping part attached to the bracket middle elevation part. Bottom plate positioning holes are arranged at intervals on the bottom plate lapping part. Bottom plate fixing holes corresponding to the bottom plate positioning holes are arranged on the bracket middle elevation part.
[0006] The bottom plate positioning holes are horizontally arranged waist-shaped holes, and the bottom plate fixing holes are vertically arranged waist-shaped holes.
[0007] A panel positioning protrusion is provided at the bottom of the panel main body, a bottom plate relief opening communicating with the panel positioning protrusion is provided on the bottom plate lapping portion, and a panel positioning notch corresponding to the panel positioning protrusion is provided on the elevation portion of the bracket.
[0008] The control box side plate includes a control box side plate main body, and the control box side plate main body is sequentially vertically bent inward to form a control box side plate docking portion connected to the side portion of the panel.
[0009] The box body bottom bracket is made of channel steel.
[0010] The advantages of the transformer box body of the present utility model are as follows: The oil tank box body and the transformer control box body share the oil tank docking panel to form an integrated structure, making the overall transformer box body structure compact, with a small floor area, a wider applicable site range, a higher matching degree, reducing the number of internal connection points and interfaces, thereby reducing the risk of connection loosening and electrical faults, and having a lower cost; There are multiple positioning and limiting structures between the oil tank docking panel, the control box side plate, and the oil tank bottom plate, with a tight and firm connection, high overall strength of the product, and more stable and reliable use. Description of the Drawings
[0011] The following further details the present utility model in conjunction with the drawings and specific embodiments.
[0012] Figure 1 It is a schematic structural diagram of the transformer box body of the present utility model;
[0013] Figure 2 It is a schematic structural diagram of the oil tank box body of the present utility model;
[0014] Figure 3 It is a schematic structural diagram of the transformer control box body of the present utility model;
[0015] Figure 4 It is a schematic structural diagram of the oil tank docking panel of the present utility model;
[0016] Figure 5 It is a schematic structural diagram of the oil tank side plate of the present utility model;
[0017] Figure 6 It is a schematic structural diagram of the oil tank bottom plate of the present utility model;
[0018] Figure 7 It is a schematic structural diagram of the box body bottom bracket of the present utility model;
[0019] Figure 8 It is a schematic structural diagram of the control box side plate of the present utility model. Detailed implementation mode
[0020] As Figure 1-8 shown, the transformer box body involved in the present utility model includes a box body bottom bracket 1, an oil tank box body 2 provided on the box body bottom bracket 1 and used for placing a transformer, and a transformer control box body 3. The oil tank box body 2 includes an oil tank bottom plate 5, an oil tank side plate 6, and an oil tank docking panel 7. The transformer control box body 3 includes a control box side plate 10 and a control box bottom plate 9. A control box docking port for docking with the oil tank docking panel 7 is formed between the control box bottom plate 9 and the control box side plate 10. The oil tank docking panel 7 includes a panel main body 12. The left and right ends of the panel main body 12 are vertically bent inward in sequence to form a panel side part 13 connected to the control box side plate 10 and a panel inner docking part 14 arranged parallel to the panel side part 13. A panel limiting port is formed between the panel side part 13 and the panel inner docking part 14. The panel main body 12 is provided with a panel socket 15 at the panel limiting port. The oil tank side plate 6 includes an oil tank side plate main body 17. The oil tank side plate main body 17 is vertically bent to form an oil tank side plate transition part 18 attached to the panel main body 12 and an oil tank side plate limiting part 19 for inserting into the panel socket 15 in sequence. The oil tank side plate limiting part 19 is connected to the panel inner docking part 14. The oil tank box body 2 and the transformer control box body 3 share the oil tank docking panel 7 to form an integrated structure, making the overall transformer box body structure compact, having a small floor area, a wider applicable site range, a higher matching degree, reducing the number of internal connection points and interfaces, thereby reducing the risk of connection loosening and electrical faults, and having a lower cost; there are multiple positioning and limiting structures between the oil tank docking panel 7, the control box side plate 6, and the oil tank bottom plate 5, the connection is tight and firm, the overall strength of the product is high, and it is more stable and reliable to use.
[0021] A bracket middle elevation part 25 is provided on the box body bottom bracket 1. The oil tank bottom plate 5 includes a bottom plate main body 21. The bottom plate main body 21 horizontally extends to form a bottom plate lapping part 22 attached to the bracket middle elevation part 25. Bottom plate positioning holes 23 are arranged at intervals on the bottom plate lapping part 22. Bottom plate fixing holes 26 corresponding to the bottom plate positioning holes 23 are provided on the bracket middle elevation part 25.
[0022] The bottom plate positioning holes 23 are horizontally arranged kidney-shaped holes, and the bottom plate fixing holes 26 are vertically arranged kidney-shaped holes, which can facilitate the flexible adjustment during the installation of the oil tank bottom plate 5 and make it more flexible to use.
[0023] The bottom of the panel body 12 is provided with a panel positioning protrusion 28. A bottom plate relief opening 29 communicating with the panel positioning protrusion 28 is provided on the bottom plate lapping portion 22. A panel positioning notch 30 corresponding to the panel positioning protrusion 28 is provided on the elevation portion 25 of the bracket. There is a multiple positioning and limiting structure between the fuel tank docking panel 7 and the fuel tank bottom plate 5, the connection is tight and firm, the overall strength of the product is high, and the use is more stable and reliable.
[0024] The control box side plate 10 includes a control box side plate body 32. The control box side plate body 32 is sequentially and vertically bent inward to form a control box side plate docking portion 33 connected to the side portion 13 of the panel, and the connection is reliable and firm.
[0025] The box body bottom bracket 1 is made of channel steel, has high strength and good bending resistance, and can withstand large loads and impacts.
[0026] The above are only the preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention are all included in the protection scope of the present invention.
Claims
1. A transformer box, characterized in that: The invention comprises a box bottom bracket (1), an oil tank box (2) arranged on the box bottom bracket (1) and used for placing a transformer, and a transformer control box (3), wherein the oil tank box (2) comprises an oil tank bottom plate (5), an oil tank side plate (6) and an oil tank docking panel (7), and the transformer control box (3) comprises a control box side plate (10) and a control box bottom plate (9), wherein a control box docking interface for docking with the oil tank docking panel (7) is formed between the control box bottom plate (9) and the control box side plate (10), and the oil tank docking panel (7) comprises a panel body (12), wherein the left and right ends of the panel body (12) are vertically bent inwards in sequence to form a connection with the control box side plate (10). A panel side portion (13) connected to the panel body (12) and an inner panel docking portion (14) arranged parallel to the panel side portion (13); a panel limiting opening is formed between the panel side portion (13) and the inner panel docking portion (14); the panel body (12) is provided with a panel socket (15) at the panel limiting opening; the fuel tank side panel (6) comprises a fuel tank side panel body (17); the fuel tank side panel body (17) is vertically bent to form a fuel tank side panel transition portion (18) fitted with the panel body (12) and a fuel tank side panel limiting portion (19) for inserting into the panel socket (15); the fuel tank side panel limiting portion (19) is connected to the inner panel docking portion (14).
2. The transformer box according to claim 1, characterized in that: The tank bottom bracket (1) is provided with a bracket middle raised portion (25), the tank bottom plate (5) comprises a bottom plate body (21), the bottom plate body (21) horizontally extends to form a bottom plate overlap portion (22) affixed to the bracket middle raised portion (25), bottom plate locating holes (23) are arranged at intervals on the bottom plate overlap portion (22), and the bracket middle raised portion (25) is provided with bottom plate fixing holes (26) corresponding to the bottom plate locating holes (23).
3. The transformer box according to claim 2, characterized in that: The bottom plate positioning hole (23) is a waist-shaped hole arranged transversely, and the bottom plate fixing hole (26) is a waist-shaped hole arranged longitudinally.
4. The transformer box according to claim 2, characterized in that: A panel positioning protrusion (28) is provided at the bottom of the panel body (12), a bottom plate folding portion (22) is provided with a bottom plate clearance opening (29) communicating with the panel positioning protrusion (28), and a panel positioning recess (30) corresponding to the panel positioning protrusion (28) is provided on the raised portion (25) in the bracket.
5. The transformer box according to claim 1, characterized in that: The control box side panel (10) comprises a control box side panel body (32), wherein the control box side panel body (32) is vertically bent inwards in sequence to form a control box side panel docking portion (33) connected to the panel side portion (13).
6. The transformer box according to claim 1, characterized in that: The box bottom bracket (1) is made of channel steel.