Dry-type transformer easy to disassemble
By setting a moving mechanism and hydraulic rod support rod on the lower surface of the dry transformer base, the problem of inconvenient position adjustment of the dry transformer is solved, convenient movement and stable positioning are achieved, and the convenience of transportation and use is improved.
Patent Information
- Application Number
- CN202422330994.5
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-09-24
- Publication Date
- 2025-08-22
- Estimated Expiration
- 2034-09-24
AI Technical Summary
The existing dry transformer position adjustment is not convenient enough, especially during transportation and position adjustment.
A moving mechanism is set up on the lower surface of the base, including a mounting plate and a moving wheel. Through the cooperation of the hydraulic rod and the support rod, the flexible movement and positioning of the transformer is achieved. Combined with the design of the anti-slip pad and the slider, the friction is enhanced to prevent sliding.
It realizes convenient movement and positioning of dry transformers, reduces the difficulty of position adjustment, and improves stability during transportation and use.
Smart Images
Figure CN223260423U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to an easily disassembled dry-type transformer, belonging to the technical field of dry-type transformers. Background Art
[0002] Dry-type transformers are important electrical equipment in power distribution systems. They are widely used due to their oil-free, flame-retardant, low operating loss, and outstanding disaster prevention capabilities. The core structure of commonly used dry-type transformers includes a transformer box and coils and iron cores arranged inside the transformer box. Existing dry-type transformers are mainly composed of internal coils and iron cores and an external box body, with the coils and iron core located inside the box body.
[0003] The bases of existing dry-type transformers are mostly connected to the ground with bolts, or are placed directly on the spot. Dry-type transformers are generally transported and moved by cranes, vehicles, etc., and the position adjustment of dry-type transformers is not convenient.
[0004] The utility model proposes a new solution to the above problems. Utility Model Content
[0005] The main purpose of the utility model is to solve the problem that the position adjustment of a dry-type transformer is inconvenient, and to provide a dry-type transformer that is easy to disassemble.
[0006] The purpose of the utility model can be achieved by adopting the following technical solutions:
[0007] A dry-type transformer that is easily disassembled comprises a base and a transformer body. A movable mechanism is provided on the lower surface of the base. The movable mechanism comprises a mounting plate. A movable wheel is fixedly connected to the lower surface of the mounting plate. A connecting ring is fixedly connected to the upper surface of the mounting plate. A through hole is provided on the upper surface of the mounting plate at the connecting ring. A hydraulic rod is rotatably connected to the inner wall of the connecting ring via a bearing. A support rod is fixedly connected to the output end of the hydraulic rod.
[0008] Preferably, one end of the support rod is fixedly connected to an anti-slip pad, and the lower surface of the anti-slip pad is provided with an anti-slip groove.
[0009] Preferably, a base is fixedly connected to the lower surface of the transformer body, and a slider is fixedly connected to the lower surface of the base.
[0010] Preferably, an inserting hole is provided on the upper surface of the base, and a connecting hole is provided on the lower surface of the slider.
[0011] Preferably, a socket is embedded in the upper surface of the base, and the position of the socket is adapted to the connecting hole.
[0012] Preferably, one end of the connecting hole is connected to the plug hole.
[0013] Preferably, a fixing pin is provided inside the socket, and one end of the fixing pin is plugged into the socket.
[0014] Preferably, the upper surface of the base is inlaid with a handle cover, and the bottom of the handle cover passes through the base.
[0015] Preferably, a connecting plate is fixedly connected to the upper surface of the base, and a rain shield is fixedly connected to the upper surface of the connecting plate.
[0016] Preferably, a guide rail is fixedly connected to the upper surface of the base, an inner wall of the guide rail is slidably connected to the slider, and an opening is provided at the front end of the guide rail.
[0017] The beneficial technical effects of the utility model are as follows: the base is pushed, and the moving wheels enable the base to move, and the mounting plate can rotate at the connection between the connecting ring and the hydraulic rod, thereby enabling the moving wheels to rotate, which is convenient for the transformer body to turn, and there is no need to lift the transformer body, which makes movement more convenient and facilitates adjustment of the position of the transformer body. After moving to the place where the transformer body is used, the hydraulic rod is started, and the hydraulic rod pushes the support rod downward, thereby making the anti-slip pad contact with the ground, and the transformer body is supported by the support rod, so that the transformer body is not easy to move during work, and the anti-slip groove increases the roughness of the contact surface between the anti-slip pad and the ground, thereby increasing friction and preventing the object transformer body from sliding. BRIEF DESCRIPTION OF THE DRAWINGS
[0018] Figure 1 This is a schematic diagram of the overall structure of an easily disassembled dry-type transformer provided by the utility model;
[0019] Figure 2 This is a schematic structural diagram of a moving mechanism of an easily disassembled dry-type transformer provided by the utility model;
[0020] Figure 3 This is a schematic structural diagram of an easily disassembled dry-type transformer mounting plate provided by the utility model;
[0021] Figure 4 This is a schematic diagram of the hydraulic rod structure of an easily disassembled dry-type transformer provided by the utility model;
[0022] Figure 5 A diagram showing a flip-over of an easily disassembled anti-slip mat for a dry-type transformer provided by the present invention;
[0023] Figure 6 The present invention is a partial cross-sectional view of a base of an easily disassembled dry-type transformer provided by the present invention.
[0024] In the figure: 1. Base; 2. Transformer body; 3. Mounting plate; 4. Moving wheel; 5. Connecting ring; 6. Through hole; 7. Hydraulic rod; 8. Support rod; 9. Anti-slip pad; 10. Anti-slip groove; 11. Base; 12. Slider; 13. Socket; 14. Connecting hole; 15. Guide rail; 16. Socket; 17. Handle cover; 18. Connecting plate; 19. Rain shield; 20. Fixing pin. DETAILED DESCRIPTION
[0025] In order to make the technical solution of the present invention more clear and specific to those skilled in the art, the present invention is described in further detail below with reference to embodiments and drawings, but the implementation manner of the present invention is not limited thereto.
[0026] like Figures 1-6 As shown, the embodiment provides an easily disassembled dry-type transformer, comprising a base 1 and a transformer body 2. A moving mechanism is provided on the lower surface of the base 1. The moving mechanism comprises a mounting plate 3. A moving wheel 4 is fixedly connected to the lower surface of the mounting plate 3. A connecting ring 5 is fixedly connected to the upper surface of the mounting plate 3. A through hole 6 is provided on the upper surface of the mounting plate 3 and located at the connecting ring 5. A hydraulic rod 7 is rotatably connected to the inner wall of the connecting ring 5 through a bearing. The output end of the hydraulic rod 7 is fixedly connected to a support rod 8. One end of the support rod 8 is fixedly connected to an anti-slip pad 9. An anti-slip groove 10 is provided on the lower surface of the anti-slip pad 9. When the transformer body 2 is moved, the base is pushed 1. The moving wheel 4 enables the base 1 to move, and the mounting plate 3 can rotate at the connection between the connecting ring 5 and the hydraulic rod 7, thereby enabling the moving wheel 4 to rotate, which is convenient for the transformer body 2 to turn. There is no need to lift the transformer body 2, and the movement is more convenient. After moving to the place where the transformer body 2 is used, the hydraulic rod 7 is started, and the hydraulic rod 7 pushes the support rod 8 downward, thereby making the anti-slip pad 9 contact with the ground. The transformer body 2 is supported by the support rod 8, making it difficult for the transformer body 2 to move during work. The anti-slip groove 10 increases the roughness of the contact surface between the anti-slip pad 9 and the ground, thereby increasing the friction and preventing the object transformer body 2 from sliding.
[0027] In this embodiment, if Figure 1 、 Figure 2 and Figure 5As shown, the lower surface of the transformer body 2 is fixedly connected to the base 11, the lower surface of the base 11 is fixedly connected to the slider 12, the upper surface of the base 11 is provided with a socket 13, the lower surface of the slider 12 is provided with a connecting hole 14, the upper surface of the base 1 is inlaid with a socket 16, the position of the socket 16 is adapted to the connecting hole 14, one end of the connecting hole 14 is connected to the socket 13, a fixing pin 20 is provided inside the socket 13, one end of the fixing pin 20 is plugged into the socket 16, the upper surface of the base 1 is fixedly connected to the guide rail 15, the inner wall of the guide rail 15 is connected to the sliding block 12 Dynamic connection, the front end of the guide rail 15 is provided with an opening, the fixing pin 20 is pulled out upward, and then the fixing pin 20 is pulled out from the socket 16, so that the slider 12 slides on the surface of the guide rail 15, thereby removing the base 11 and the transformer body 2 on the base 11. Conversely, the slider 12 at the bottom of the base 11 is placed into the guide rail 15, and then the base 11 is pushed to move so that the connecting hole 14 is aligned with the socket 16, and then the fixing pin 20 is inserted into the socket 13, and one end of the fixing pin 20 passes through the socket 13 and the connecting hole 14 and is inserted into the socket 16.
[0028] In this embodiment, if Figure 1 、 Figure 3 and Figure 4 As shown, a handle cover 17 is embedded on the upper surface of the base 11 , and the bottom of the handle cover 17 passes through the base 1 . The base 11 is pulled by the handle cover 17 to facilitate drawing the base 11 .
[0029] In this embodiment, if Figure 1 、 Figure 4 、 Figure 5 and Figure 6 As shown, a connecting plate 18 is fixedly connected to the upper surface of the base 1, and a rain shield 19 is fixedly connected to the upper surface of the connecting plate 18. When it rains, the rain shield 19 shields the transformer body 2, making it difficult for water to enter the transformer body 2.
[0030] In this embodiment, if Figures 1-6 As shown, the working principle of the easily disassembled dry-type transformer provided in this embodiment is as follows:
[0031] When moving the transformer body 2, push the base 1, and the moving wheel 4 enables the base 1 to move. The mounting plate 3 can rotate at the connection between the connecting ring 5 and the hydraulic rod 7, thereby enabling the moving wheel 4 to rotate, which is convenient for the transformer body 2 to turn. There is no need to lift the transformer body 2, and the movement is more convenient. After moving to the place where the transformer body 2 is used, start the hydraulic rod 7, and the hydraulic rod 7 pushes the support rod 8 downward, thereby making the anti-slip pad 9 contact with the ground. The transformer body 2 is supported by the support rod 8, so that the transformer body 2 is not easy to move during work. The anti-slip groove 10 increases the contact between the anti-slip pad 9 and the ground The roughness of the contact surface increases the friction force to prevent the object transformer body 2 from sliding, and the fixing pin 20 is pulled out upward, thereby pulling the fixing pin 20 out of the socket 16, so that the slider 12 slides on the surface of the guide rail 15, thereby removing the base 11 and the transformer body 2 on the base 11. Conversely, the slider 12 at the bottom of the base 11 is placed into the guide rail 15, and then the base 11 is pushed to move so that the connecting hole 14 is aligned with the socket 16, and then the fixing pin 20 is inserted into the socket 13, and one end of the fixing pin 20 passes through the socket 13 and the connecting hole 14 and is inserted into the socket 16.
[0032] The above is only a further embodiment of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes based on the technical solution and concept of the present invention within the scope disclosed by the present invention, which falls within the protection scope of the present invention.
Claims
1. An easily disassembled dry-type transformer, comprising a base (1) and a transformer body (2), characterized in that: A moving mechanism is provided on the lower surface of the base (1), and the moving mechanism comprises a mounting plate (3), the lower surface of the mounting plate (3) is fixedly connected to a moving wheel (4), the upper surface of the mounting plate (3) is fixedly connected to a connecting ring (5), a through hole (6) is provided on the upper surface of the mounting plate (3) and located at the connecting ring (5), the inner wall of the connecting ring (5) is rotatably connected to a hydraulic rod (7) through a bearing, and the output end of the hydraulic rod (7) is fixedly connected to a support rod (8).
2. The easily disassembled dry-type transformer according to claim 1, characterized in that: One end of the support rod (8) is fixedly connected to an anti-skid pad (9), and an anti-skid groove (10) is provided on the lower surface of the anti-skid pad (9).
3. The easily disassembled dry-type transformer according to claim 1, characterized in that: The lower surface of the transformer body (2) is fixedly connected to a base (11), and the lower surface of the base (11) is fixedly connected to a slider (12).
4. The easily disassembled dry-type transformer according to claim 3, characterized in that: An inserting hole (13) is provided on the upper surface of the base (11), and a connecting hole (14) is provided on the lower surface of the slider (12).
5. The easily disassembled dry-type transformer according to claim 4, characterized in that: The upper surface of the base (1) is inlaid with a socket (16), and the position of the socket (16) is adapted to the connection hole (14).
6. The easily disassembled dry-type transformer according to claim 5, characterized in that: One end of the connecting hole (14) is in communication with the insertion hole (13).
7. The easily disassembled dry-type transformer according to claim 6, characterized in that: A fixing pin (20) is provided inside the insertion hole (13), and one end of the fixing pin (20) is plugged into the insertion sleeve (16).
8. The easily disassembled dry-type transformer according to claim 3, characterized in that: A handle cover (17) is inlaid on the upper surface of the base (11), and the bottom of the handle cover (17) passes through the base (1).
9. The easily disassembled dry-type transformer according to claim 1, characterized in that: A connecting plate (18) is fixedly connected to the upper surface of the base (1), and a rain shield (19) is fixedly connected to the upper surface of the connecting plate (18).
10. The easily disassembled dry-type transformer according to claim 7, characterized in that: A guide rail (15) is fixedly connected to the upper surface of the base (1), an inner wall of the guide rail (15) is slidably connected to the slider (12), and an opening is provided at the front end of the guide rail (15).