Butt joint structure of high-frequency transformer

Abstract

The utility model relates to the technical field of transformer installation, and discloses a butt joint structure of a high-frequency transformer, which comprises a butt joint base and a transformer body, fixing bolts are arranged on the upper surfaces of the two sides of the butt joint base, and arc-shaped clamping holes are formed in the two sides of the butt joint base. The outer side wall of the arc-shaped clamping hole is detachably connected with a fixing hoop matched with the arc-shaped clamping hole, and the inner side wall of the bottom end of the fixing hoop is detachably connected with a connecting hoop. According to the utility model, the transformer body and the installation platform are convenient to disassemble and assemble during butt joint, and can be switched back and forth between a plane installation platform and a telegraph pole type installation structure, so that the installation limitation of the high-frequency transformer is effectively reduced, the installation difficulty of the high-frequency transformer is further reduced, and the use convenience of the high-frequency transformer is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of transformer installation, in particular to a docking structure of a high-frequency transformer. Background Art

[0002] A high-frequency transformer is a power transformer with an operating frequency exceeding the medium frequency (10kHz). It is mainly used as a high-frequency switching power supply transformer in a high-frequency switching power supply. It is also used as a high-frequency inverter power supply transformer in a high-frequency inverter power supply and a high-frequency inverter welding machine. When the transformer is in use, it needs to be docked with an external mounting platform through a docking base. The transformer docking base refers to a base structure used to install and support the transformer. This base is usually made of metal or concrete and is used to support the transformer and ensure that it is firmly placed on the ground. The base is designed to provide sufficient support and stability to ensure that the transformer does not shake or tilt during operation;

[0003] When installing the existing transformer outdoors, the transformer needs to be installed on a pole, while the transformer needs to be fixed directly on the ground indoors or in a building. As a result, when installing the existing transformer, it is necessary to select a matching docking base and an installation platform for docking according to the installation environment. The existing transformer will be recycled and reused if it is not damaged. Therefore, when the use environment changes, the base docking structure used in conjunction with the transformer cannot effectively meet the docking use requirements when installed in different areas, thereby increasing the difficulty of installing the transformer. When the transformer body is damaged and needs to be transported for repair or replacement, the base and the transformer body need to be disassembled and transported as a whole, which is less convenient. For this reason, we propose a docking structure for a high-frequency transformer. Utility Model Content

[0004] The main purpose of the utility model is to provide a docking structure of a high-frequency transformer, which can effectively solve the problems in the background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a docking structure of a high-frequency transformer, comprising a docking base and a transformer body, fixing bolts are provided on the upper surfaces of both sides of the docking base, arc-shaped clamping holes are provided on both sides of the docking base, and the outer side walls of the arc-shaped clamping holes are detachably connected with a fixing clamp matching the arc-shaped clamping holes, and the inner side walls of the bottom ends of the fixing clamps are detachably connected with a connecting clamp, and a nesting groove for nesting the transformer body is provided on the upper surface of the docking base, and a clamping assembly is provided in the inner cavity of the nesting groove.

[0006] Preferably, the snap-on assembly includes a receiving cavity opened on both sides of the inner cavity of the nesting groove, a card block is slidably provided inside the receiving cavity, card slots matching the card block are opened on both sides of the transformer body, and a driving assembly is provided at the bottom of the receiving cavity.

[0007] Preferably, the driving assembly includes a limiting slide groove opened at the bottom end of the storage cavity, and the clamping block is slidably connected to both sides of the upper surface of the limiting slide groove, a driving screw is laterally provided in the inner cavity of the limiting slide groove, and the driving screw is threadedly connected to the bottom end of the clamping block, and a twisting head is embedded and rotatably provided on the outer wall of the limiting slide groove, and the inner side of the twisting head is fixedly connected to one side of the driving screw.

[0008] Preferably, an insulating sealing rubber pad is provided on the inner side wall of the nesting groove.

[0009] Preferably, both sides of the fixed clamp are fixedly connected with fixed plates.

[0010] Preferably, both sides of the connection treasure house are fixedly connected with connection plates that are compatible with the fixing plates.

[0011] Preferably, the inner side walls of the fixed clamp and the connecting clamp are both provided with anti-slip pads.

[0012] Compared with the prior art, the beneficial effects of the utility model are:

[0013] 1. The utility model uses a docking base. When the transformer is installed, the docking base is docked and fixed with the mounting platform, and then the transformer is placed in the nesting groove provided on the upper surface of the docking base, and the twisting head nested on one side of the base is twisted clockwise, so that the twisting head drives the driving screw arranged at the bottom end of the inner cavity of the nesting groove to rotate clockwise, thereby driving the card block threadedly connected with it to move toward each other under the limit of the limit slide groove, and is engaged with the card slots provided on both sides of the transformer, so that it is quickly fixed on the docking base, and the reverse operation can separate the card block from the card slot, thereby facilitating the disassembly of the transformer body. Through the setting of the docking base, the transformer can be disassembled and installed during installation, which solves the problem that the existing transformer needs to be carried as a whole for installation during installation, which increases the difficulty of fixing due to excessive weight during installation, effectively reduces the difficulty of disassembling and assembling the transformer, improves the disassembly and assembling efficiency, and thus effectively improves the convenience of using the high-frequency transformer.

[0014] 2. The utility model cooperates with the docking base, the fixing clamp and the connecting clamp. When the docking base is docked with the horizontal platform, it can be directly placed on the platform surface and connected to the installation platform through the fixing bolts arranged on both sides, so as to facilitate the docking of the high-frequency transformer body with the horizontal installation platform in the later stage. When it is installed on the electric pole outdoors, it is connected to one side of the electric pole through the arc-shaped clamping holes on both sides of the docking base, and then the fixing clamp is clamped with it from the other side of the electric pole and connected with both sides of the arc-shaped clamping holes, so as to fix the docking base to the electric pole, and the lower end is connected to the bottom end of the fixing clamp through the connecting clamp to further reinforce it, so that the docking base can be stably fixed between the electric poles, so as to ensure the stability of the high-frequency transformer body during the later docking, and can switch back and forth between the flat installation platform and the electric pole type installation structure, effectively reducing the installation limitations of the high-frequency transformer, further reducing the installation difficulty of the high-frequency transformer, and improving the use effect of the high-frequency transformer. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0016] Figure 2 This is a structural schematic diagram of the docking base and the transformer body of the utility model;

[0017] Figure 3 It is a structural schematic diagram of the fixed clamp and the connecting clamp of the utility model.

[0018] In the figure: 1. docking base; 2. nesting groove; 3. sealing rubber pad; 4. transformer body; 5. fixing bolt; 6. arc-shaped clamping hole; 7. fixing clamp; 8. connecting clamp; 9. clamping groove; 10. storage cavity; 11. clamping block; 12. limiting slide groove; 13. driving screw; 14. twisting head; 15. fixing plate; 16. anti-skid pad; 17. connecting plate. DETAILED DESCRIPTION

[0019] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0020] Example

[0021] See also Figure 1 - Figure 3, a docking structure of a high-frequency transformer shown in the figure comprises a docking base 1 and a transformer body 4, fixing bolts 5 are arranged on the upper surfaces of both sides of the docking base 1, arc-shaped clamping holes 6 are opened on both sides of the docking base 1, and the outer wall of the arc-shaped clamping hole 6 is detachably connected with a fixing clamp 7 matching the arc-shaped clamping hole 6, and the inner wall of the bottom end of the fixing clamp 7 is detachably connected with a connecting clamp 8, and a nesting groove 2 for nesting the transformer body 4 is opened on the upper surface of the docking base 1, and a clamping assembly is arranged in the inner cavity of the nesting groove 2; when the docking base 1 is docked with the horizontal platform, it can be directly placed on the platform surface. The docking base 1 is connected to the surface and is connected to the installation platform through the fixing bolts 5 arranged on both sides, so as to facilitate the docking of the high-frequency transformer body 4 with the horizontal installation platform in the later stage. When it is installed on the electric pole outdoors, it is connected to one side of the electric pole through the arc-shaped card holes 6 on both sides of the docking base 1, and then the fixing clamp 7 is clamped to it from the other side of the electric pole and connected to the two sides of the arc-shaped card holes 6, so as to fix the docking base 1 to the electric pole, so that the docking base 1 can switch back and forth between the flat installation platform and the electric pole type installation structure, effectively reducing the installation limitations of the high-frequency transformer and further reducing the installation difficulty of the high-frequency transformer.

[0022] Among them, the snap-on assembly includes a storage cavity 10 opened on both sides of the inner cavity of the nesting groove 2, a card block 11 is slidably provided on the inner side of the storage cavity 10, and card slots 9 matching the card block 11 are opened on both sides of the transformer body 4, and a driving assembly is provided at the bottom of the storage cavity 10; the card block 11 can be stored through the storage cavity 10, and the transformer body 4 can be quickly snap-connected with the help of the card block 11 during the later installation, thereby reducing the difficulty of installation and improving the installation efficiency.

[0023] The drive assembly includes a limiting slide groove 12 opened at the bottom end of the storage cavity 10, and the card block 11 is slidably connected to the two sides of the upper surface of the limiting slide groove 12, the inner cavity of the limiting slide groove 12 is horizontally provided with a driving screw 13, and the driving screw 13 is threadedly connected to the bottom end of the card block 11, and the outer wall of the limiting slide groove 12 is inlaid with a twisting head 14 for rotation, and the inner side of the twisting head 14 is fixedly connected to one side of the driving screw 13; the twisting head 14 nested on one side of the base is twisted clockwise, so that the twisting head 14 drives the driving screw 13 set at the bottom end of the inner cavity of the nesting groove 2 to rotate clockwise, thereby driving the card block 11 threadedly connected thereto to move toward each other under the limit of the limiting slide groove 12, and to be clamped with the card slots 9 opened on both sides of the transformer, so as to quickly fix it on the docking base 1, and the reverse operation can separate the card block 11 from the card slot 9, thereby facilitating the disassembly of the transformer body 4, thereby reducing the convenience of disassembly and assembly of the transformer body 4 in the later stage.

[0024] Among them, an insulating sealing pad 3 is provided on the inner wall of the nesting groove 2; the insulating sealing pad 3 can ensure that the transformer body 4 can only be insulated from the docking base 1 after being nested, thereby improving safety during later use and ensuring tightness after nesting to avoid easy shaking.

[0025] Among them, both sides of the fixed clamp 7 are fixedly connected with fixed plates 15, and both sides of the connecting clamp are fixedly connected with connecting plates 17 adapted to the fixed plates 15. The inner walls of the fixed clamp 7 and the connecting clamp 8 are provided with anti-slip pads 16; the connection between the fixed clamp 7 and the connecting clamp 8 is facilitated by the fixing plate 15 and the connecting plate 17, and the mounting base is further reinforced after installation to ensure stability during fixation, and the anti-slip pad 16 can further improve the anti-slip effect after the connection between the two, and further improve the stability during fixation.

[0026] It should be noted that the utility model is a docking structure for a high-frequency transformer. When the high-frequency transformer is directly installed on a horizontal platform, the docking base 1 can be directly placed on the platform and connected to the installation platform through the fixing bolts 5 arranged on both sides, so as to quickly fix the docking base 1 on the installation platform. When installed on a utility pole outdoors, the arc-shaped clamping holes 6 on both sides of the docking base 1 are clamped to one side of the utility pole, and then the fixing clamp 7 is clamped to it from the other side of the utility pole and connected to both sides of the arc-shaped clamping hole 6, so as to fix the docking base 1 to the utility pole, and the lower end is connected to the bottom end of the fixing clamp 7 through the connecting clamp 8 to further reinforce it, so that the corresponding installation structure can be selected according to the installation requirements. , reducing the limitations of the docking base 1 during installation, and after the docking base 1 is fixed, place the transformer in the nesting groove 2 opened on the upper surface of the docking base 1, and twist the twisting head 14 nested on one side of the base clockwise, so that the twisting head 14 drives the driving screw 13 set at the bottom end of the inner cavity of the nesting groove 2 to rotate clockwise, thereby driving the card block 11 threadedly connected with it to move toward each other under the limit of the limit slide groove 12, and to be engaged with the card slots 9 opened on both sides of the transformer, so as to quickly fix it on the docking base 1, and the reverse operation can separate the card block 11 from the card slot 9, thereby facilitating the disassembly of the transformer body 4, and realizing the rapid disassembly and assembly of the high-frequency transformer with this structure, reducing the difficulty of later maintenance, and improving the convenience of using the high-frequency transformer.

[0027] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprises" or any other variations thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0028] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A docking structure for a high-frequency transformer, comprising a docking base (1) and a transformer body (4), characterized in that: The upper surfaces of both sides of the docking base (1) are provided with fixing bolts (5), and arc-shaped clamping holes (6) are provided on both sides of the docking base (1). The outer side walls of the arc-shaped clamping holes (6) are detachably connected with fixing clamps (7) matching the arc-shaped clamping holes (6), and the inner side walls of the bottom ends of the fixing clamps (7) are detachably connected with connecting clamps (8). The upper surface of the docking base (1) is provided with a nesting groove (2) for nesting the transformer body (4), and the inner cavity of the nesting groove (2) is provided with a clamping assembly.

2. The docking structure of a high-frequency transformer according to claim 1, characterized in that: The snap-on assembly comprises a receiving cavity (10) provided on both sides of the inner cavity of the nesting groove (2), a card block (11) is slidably provided inside the receiving cavity (10), card slots (9) matching the card block (11) are provided on both sides of the transformer body (4), and a driving assembly is provided at the bottom end of the receiving cavity (10).

3. The docking structure of a high-frequency transformer according to claim 2, characterized in that: The driving assembly comprises a limiting slide groove (12) opened at the bottom end of the storage cavity (10), and a clamping block (11) is slidably connected to both sides of the upper surface of the limiting slide groove (12), a driving screw (13) is transversely arranged in the inner cavity of the limiting slide groove (12), and the driving screw (13) is threadedly connected to the bottom end of the clamping block (11), and a twisting head (14) is rotatably embedded in the outer wall of the limiting slide groove (12), and the inner side of the twisting head (14) is fixedly connected to one side of the driving screw (13).

4. The docking structure of a high-frequency transformer according to claim 1, characterized in that: An insulating sealing rubber pad (3) is provided on the inner side wall of the nesting groove (2).

5. The docking structure of a high-frequency transformer according to claim 1, characterized in that: Both sides of the fixed clamp (7) are fixedly connected with fixed plates (15).

6. The docking structure of a high-frequency transformer according to claim 1, characterized in that: Both sides of the connection treasure house are fixedly connected with connection plates (17) adapted to the fixing plates (15).

7. The docking structure of a high-frequency transformer according to claim 1, characterized in that: The inner side walls of the fixed clamp (7) and the connecting clamp (8) are both provided with anti-slip pads (16).

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