Voltage transformer convenient to install

Abstract

The utility model provides a voltage transformer convenient to install, which comprises an installation seat and a transformer body, both sides of the installation seat are provided with a plurality of groups of fixing grooves, locking assemblies are arranged in the fixing grooves, the transformer body is clamped in the installation seat, the plurality of groups of locking assemblies are all clamped on the transformer body, and the transformer body is detachably connected with the installation seat. A connecting seat is arranged below the mounting seat, the mounting seat is connected with the connecting seat, a plurality of groups of mounting holes are formed in two ends of the connecting seat, and bolts can penetrate through the mounting holes. According to the voltage transformer, the multiple sets of locking assemblies are arranged on the installation base, when the transformer body is clamped in the installation base, the transformer body can make contact with the locking assemblies, and therefore the locking assemblies are fixed to the transformer body, complex installation steps are not needed, the working efficiency is improved, and meanwhile negative influences caused by manual operation are avoided; and during disassembly, the mutual inductor body can be quickly disassembled only by controlling the locking assembly, so that the maintenance cost is reduced.

Description

Technical Field

[0001] The utility model belongs to the technical field of voltage transformers, and more specifically, particularly relates to a voltage transformer which is convenient to install. Background Art

[0002] A voltage transformer is an instrument used to transform the voltage on a line. It is used to transform the voltage on the line. Through this transformation, it can stably provide the required electric energy for measuring instruments and relay protection devices, and is widely used in the power system. In order to ensure the stability of the voltage transformer during use, the transformer needs to be firmly installed in the required position to avoid shaking caused by external factors, resulting in displacement or damage of the internal components of the transformer, and causing deviation of the measurement data. However, the traditional voltage transformer is fixedly installed by multiple groups of bolts, which makes the installation process more cumbersome, resulting in a large amount of time and energy consumption, and is also easily affected by human operation errors; at the same time, it is not convenient to disassemble and repair the voltage transformer, reducing work efficiency and increasing maintenance costs. Content of the Utility Model

[0003] In order to solve the above technical problems, the utility model provides a voltage transformer which is convenient to install, so as to solve the technical problems in the prior art that the traditional voltage transformer is fixedly installed by multiple groups of bolts, the installation process is more cumbersome, resulting in a large amount of time and energy consumption, and is also easily affected by human operation; at the same time, it is not convenient to disassemble and repair, resulting in reduced work efficiency and increased maintenance costs.

[0004] The purpose and effect of a voltage transformer which is convenient to install according to the utility model are achieved by the following specific technical means:

[0005] A voltage transformer which is convenient to install includes an installation seat and a transformer body. Multiple groups of fixing grooves are opened on both sides of the installation seat. A locking component is arranged in the fixing groove. The transformer body is clamped in the installation seat. Multiple groups of the locking components are all clamped on the transformer body. The transformer body is detachably connected to the installation seat; a connecting seat is arranged below the installation seat. The installation seat is connected to the connecting seat. Multiple groups of installation holes are opened at both ends of the connecting seat. Bolts can pass through the installation holes.

[0006] According to a preferred embodiment, the locking component includes a locking buckle. Multiple groups of connecting plates are arranged on both sides of the installation seat. The locking buckle is located between two groups of the connecting plates. Connecting holes are opened on both the locking buckle and the connecting plates. A connecting shaft passes through the connecting holes. The locking buckle is rotatably connected to the installation seat.

[0007] According to a preferred embodiment, a connecting frame is provided on one side of a set of the connecting plates. A locking column is provided in the connecting frame. A locking plate is provided on the locking buckle. The connecting plate and the locking plate are provided with locking holes corresponding to the locking column, and the locking column is inserted into the locking holes. A plurality of fixing seats are provided on the current transformer body, and the locking buckle is clamped on the fixing seats.

[0008] According to a preferred embodiment, a through groove is provided on the locking column, and a connecting sliding groove is provided on the connecting frame corresponding to the through groove. One end of a clamping plate is inserted into the connecting sliding groove and the through groove, and the locking column is slidably connected to the connecting frame. A spring is provided between the clamping plate and the connecting frame, and the spring is sleeved on the locking column.

[0009] According to a preferred embodiment, a plurality of positioning blocks are provided at the bottom of the current transformer body. The positioning blocks can contact the locking buckle and are clamped in the fixing grooves.

[0010] According to a preferred embodiment, positioning sliders are provided on two opposite inner side surfaces of the mounting seat. The current transformer body is provided with positioning grooves corresponding to the positioning sliders, and the positioning sliders are clamped in the positioning grooves.

[0011] According to a preferred embodiment, an assembly slide rail is provided on the connecting seat, and an assembly sliding groove is provided at the bottom of the mounting seat. The assembly slide rail is clamped in the assembly sliding groove, and the mounting seat and the connecting seat are slidably connected. A plurality of positioning through holes are provided on both sides of the mounting seat, and positioning holes are provided on the assembly slide rail corresponding to the positioning through holes. Two positioning bolts respectively pass through the positioning through holes and are clamped in one of the positioning holes.

[0012] Compared with the prior art, the utility model has the following beneficial effects:

[0013] 1. A plurality of fixing grooves are provided on the mounting base, and locking components are installed in the fixing grooves. The transformer body is clamped on the mounting base, and the transformer body is fixed by a plurality of locking components. In the locking component, the locking buckle is rotatably connected to the mounting base, and a plurality of positioning blocks are arranged at the bottom of the transformer body. When the transformer body is installed, the positioning blocks are clamped in the fixing grooves and contact the locking buckle, causing the locking buckle to rotate and be clamped on the transformer body. At the same time, a locking column is arranged in the connecting frame, and locking holes are provided on both the connecting plate on the mounting base and the locking plate on the locking buckle. The locking column passes through the locking holes, making the locking buckle unable to rotate, thereby realizing the installation and fixation of the transformer body. Pull out the locking column from the locking hole, and the transformer body can be quickly removed from the mounting base without the cumbersome process of bolt disassembly, simplifying the installation and disassembly steps, reducing the time and effort required during installation, improving the efficiency of maintenance work, reducing the maintenance cost, and at the same time, reducing the impact caused by manual operation.

[0014] 2. A connecting seat is provided below the mounting base, and an assembly slide rail is provided on the connecting seat. The assembly slide rail is clamped in the assembly chute on the mounting base, enabling the mounting base and the connecting seat to be slidably connected. The position of the mounting base can be moved according to the usage requirements, and the position after adjustment is fixed through the cooperation of the positioning through holes, positioning holes, and positioning bolts. The position of the mounting base can be adjusted, making it adaptable to different circuit layouts, improving the flexibility and adaptability of installation, and bringing great convenience to practical applications. Description of the Drawings

[0015] Figure 1 is the structural schematic diagram of the assembled utility model.

[0016] Figure 2 is the structural schematic diagram of the disassembled utility model.

[0017] Figure 3 is Figure 2 the partial enlarged view of area a in

[0018] Figure 4 is Figure 2 the partial enlarged view of area b in

[0019] Figure 5 the structural schematic diagram of the mounting base.

[0020] In the figure, the corresponding relationship between the component names and the drawing reference numbers is:

[0021] 11. Mounting base; 12. Fixed groove; 13. Connecting plate; 14. Connecting frame; 15. Connecting sliding groove; 16. Positioning slider; 17. Assembly sliding groove; 18. Positioning through hole; 21. Transformer body; 22. Fixed seat; 23. Positioning block; 24. Positioning groove; 31. Connecting seat; 32. Mounting hole; 33. Assembly slide rail; 34. Positioning hole; 35. Positioning bolt; 41. Locking buckle; 42. Connecting shaft; 43. Locking column; 44. Locking plate; 45. Locking hole; 46. Through slot; 47. Clamping plate. Detailed implementation manner

[0022] The following further describes in detail the implementation manner of the present utility model in conjunction with the drawings and embodiments. The following embodiments are used to illustrate the technical solutions of the present utility model, but cannot be used to limit the protection scope of the present utility model.

[0023] Embodiment:

[0024] As Figure 1 , 2 , shown in Figure 5, the present utility model provides a voltage transformer that is convenient for installation, including a mounting base 11 and a transformer body 21. A plurality of groups of fixed grooves 12 are opened on both sides of the mounting base 11, and a plurality of groups of locking components are arranged in the fixed grooves 12. The transformer body 21 is clamped in the mounting base 11, and a plurality of groups of locking components are all clamped on the transformer body 21, realizing the all-round fixation of the transformer body 21 and ensuring that it will not loosen or displace during operation. When installation is required, the transformer body 21 can be accurately inserted into the mounting base 11, and then a plurality of groups of locking components quickly play a role and firmly fix the transformer body 21. When maintenance, repair or replacement of the transformer is required, the transformer body 21 can be easily removed from the mounting base 11 by operating the locking components. A connecting seat 31 is arranged below the mounting base 11. The mounting base 11 is connected to the connecting seat 31. A plurality of groups of mounting holes 32 are opened at both ends of the connecting seat 31, and bolts can smoothly pass through them, and the entire device can be firmly fixed at a predetermined position, ensuring stable operation in various complex working environments.

[0025] As Figures 2 to 4As shown in the figure, the locking assembly includes a locking buckle 41. On both sides of the mounting base 11, multiple groups of connecting plates 13 are provided, and the locking buckle 41 is clamped between two groups of connecting plates 13. Connecting holes are opened on both the locking buckle 41 and the connecting plates 13, and a connecting shaft 42 is passed through these connecting holes, enabling the locking buckle 41 to be rotatably connected to the mounting base 11. On one side of one group of connecting plates 13, a connecting frame 14 is provided. Inside this connecting frame 14, a locking column 43 is provided. At the same time, a locking plate 44 is provided on the locking buckle 41. The connecting plates 13 and the locking plate 44 are accurately provided with locking holes 45 corresponding to the locking column 43, so that the locking column 43 can smoothly pass through the locking holes 45. Multiple groups of fixing seats 22 are provided on the transformer body 21, and the locking buckle 41 can be clamped on the fixing seats 22, thereby realizing effective fixation of the transformer body 21.

[0026] The locking column 43 is provided with a through groove 46, and the connecting frame 14 is provided with a connecting sliding groove 15 corresponding to the through groove 46. One end of a clamping plate 47 is passed through the connecting sliding groove 15 and the through groove 46, enabling the locking column 43 to be slidably connected to the connecting frame 14, providing a convenient way for locking and unlocking operations. In addition, a spring is provided between the clamping plate 47 and the connecting frame 14, and the spring is sleeved on the locking column 43. Through the elasticity of the spring, the locking operation is made more stable and reliable.

[0027] Multiple groups of positioning blocks 23 are provided at the bottom of the transformer body 21, and the positioning blocks 23 can contact the locking buckle 41. When installing, the positioning blocks 23 will be clamped in the fixing grooves 12 as the transformer body 21 is inserted, and come into contact with the locking buckle 41, thereby pushing the locking buckle 41 to rotate, enabling it to be accurately clamped on the fixing seats 22 to achieve preliminary fixation. Subsequently, the locking column 43 penetrates into the locking holes 45 to complete the final firm locking. Each component of the entire locking assembly cooperates with each other and works together to ensure the stable installation of the transformer body 21 in the mounting base 11.

[0028] As Figure 2 、 5 shown, positioning sliders 16 are provided on two opposite inner side surfaces of the mounting base 11, and the transformer body 21 is provided with positioning grooves 24 corresponding to the positioning sliders 16. When the transformer body 21 is installed into the mounting base 11, the positioning sliders 16 can be clamped in the positioning grooves 24. This provides a clear guide for the installation of the transformer body 21, ensuring the accuracy and efficiency of the installation process.

[0029] The connecting base 31 is provided with an assembly slide rail 33, and correspondingly, the bottom of the mounting base 11 is also provided with an assembly chute 17. The assembly slide rail 33 is clamped in the assembly chute 17, and the mounting base 11 and the connecting base 31 are slidably connected. When it is necessary to adjust the position of the mounting base 11 according to the specific use scenario and circuit layout, the mounting base 11 can be easily pushed to slide on the connecting base 31 to achieve the best installation effect. To ensure that the mounting base 11 can be firmly fixed after the position is adjusted, a plurality of groups of positioning through holes 18 are opened on both sides of the mounting base 11. At the same time, the assembly slide rail 33 is provided with positioning holes 34 corresponding to the positioning through holes 18. After the mounting base 11 slides to a suitable position, two groups of positioning bolts 35 respectively pass through the positioning through holes 18 and are accurately clamped in one group of the positioning holes 34, which can withstand greater external forces and ensure that the mounting base 11 will not accidentally slide or displace during operation.

[0030] Specific usage method and function of this embodiment:

[0031] First, the connecting base 31 is fixed at a predetermined position by bolts passing through the mounting holes 32 at both ends thereof to ensure a stable basic support for the entire device. Align the positioning blocks 23 at the bottom of the transformer body 21 with the fixing grooves 12 on both sides of the mounting base 11, and insert the transformer body 21 into the mounting base 11. During the insertion process, the positioning block 23 will contact the locking buckle 41 and push it to rotate. When the transformer body 21 is completely inserted, the positioning slider 16 will snap into the positioning groove 24, and at this time, the locking buckle 41 will accurately be clamped on the fixing base 22 of the transformer body 21 to achieve preliminary fixation. Then, pass the locking column 43 through the locking holes 45 on the connecting plate 13 and the locking plate 44 to complete the final firm locking. If it is necessary to adjust the position of the mounting base 11 according to the use scenario and circuit layout, the positioning bolts 35 can be pulled out, and the mounting base 11 can be easily pushed to slide on the assembly slide rail 33 of the connecting base 31 until it reaches the best position. Finally, the two groups of positioning bolts 35 are respectively passed through the positioning through holes 18 on both sides of the mounting base 11 and are clamped in the corresponding positioning holes 34 on the assembly slide rail 33 to fix the mounting base 11 and ensure that it will not slide or displace during operation.

[0032] The above shows and describes the basic principles, main features and advantages of the present invention. For those skilled in the art, it is obvious that the present invention is not limited to the details of the above exemplary embodiments.

Claims

1. A voltage transformer that is easy to install, comprising a mounting base (11) and a transformer body (21), characterized in that: A plurality of fixing grooves (12) are provided on both sides of the mounting seat (11), and locking components are provided in the fixing grooves (12). The transformer body (21) is clamped in the mounting seat (11), and a plurality of locking components are clamped on the transformer body (21). The transformer body (21) and the mounting seat (11) are detachably connected. A connecting seat (31) is provided below the mounting seat (11), and the mounting seat (11) is connected to the connecting seat (31). A plurality of mounting holes (32) are provided at both ends of the connecting seat (31), and bolts can be inserted into the mounting holes (32).

2. A voltage transformer that is easy to install according to claim 1, characterized in that: The locking assembly comprises a locking buckle (41), and a plurality of groups of connecting plates (13) are arranged on both sides of the mounting seat (11). The locking buckle (41) is located between two groups of connecting plates (13). Connecting holes are provided on the locking buckle (41) and the connecting plates (13), and a connecting shaft (42) is passed through the connecting hole. The locking buckle (41) is rotatably connected to the mounting seat (11).

3. A voltage transformer that is easy to install according to claim 2, characterized in that: A connecting frame (14) is provided on one side of one group of the connecting plates (13), a locking column (43) is provided in the connecting frame (14), a locking plate (44) is provided on the locking buckle (41), locking holes (45) are provided on the connecting plates (13) and the locking plates (44) corresponding to the locking columns (43), and the locking columns (43) are inserted into the locking holes (45); a plurality of fixing seats (22) are provided on the transformer body (21), and the locking buckles (41) are clamped on the fixing seats (22).

4. A voltage transformer that is easy to install according to claim 3, characterized in that: The locking column (43) is provided with a through slot (46), the connecting frame (14) is provided with a connecting slot (15) corresponding to the through slot (46), one end of a clamping plate (47) is inserted into the connecting slot (15) and the through slot (46), and the locking column (43) and the connecting frame (14) are slidably connected; a spring is provided between the clamping plate (47) and the connecting frame (14), and the spring is sleeved on the locking column (43).

5. A voltage transformer that is easy to install according to claim 4, characterized in that: A plurality of groups of positioning blocks (23) are arranged at the bottom of the mutual inductor body (21); the positioning blocks (23) can contact the locking buckles (41) and be clamped in the fixing grooves (12).

6. A voltage transformer that is easy to install according to claim 1, characterized in that: Positioning slide blocks (16) are arranged on two opposite inner side surfaces of the mounting seat (11), and the mutual inductor body (21) is provided with positioning grooves (24) corresponding to the positioning slide blocks (16), and the positioning slide blocks (16) are clamped in the positioning grooves (24).

7. A voltage transformer that is easy to install according to claim 6, characterized in that: The connecting seat (31) is provided with an assembly slide rail (33), and the bottom of the mounting seat (11) is provided with an assembly slide groove (17). The assembly slide rail (33) is clamped in the assembly slide groove (17), and the mounting seat (11) and the connecting seat (31) are slidably connected; multiple groups of positioning through holes (18) are provided on both sides of the mounting seat (11), and the assembly slide rail (33) is provided with positioning holes (34) corresponding to the positioning through holes (18), and two groups of positioning bolts (35) respectively pass through the positioning through holes (18) and are clamped in one group of the positioning holes (34).

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