Transformer capable of normalizing wire harness

Abstract

The utility model discloses a transformer capable of neatening wire harnesses, which relates to the technical field of transformers and comprises a transformer main body, radiating fins and oil columns, the radiating fins are arranged on the outer wall of the transformer main body at equal intervals, a base is arranged at the bottom of the transformer main body, a mounting frame is arranged below the base, and the oil columns are arranged on the mounting frame. A lifting ring is welded to the corner of the top end of the transformer body, a low-voltage wiring end is installed above the transformer body, and an oil column is arranged on one side of the upper portion of the transformer body. According to the transformer capable of neatening the wire harnesses, through mutual cooperation of the winding frames and the limiting plates, the wire harnesses of three-phase cables of the transformer can be separated and neatened, the wire harnesses are prevented from being scattered, and the transformer can neaten and limit the wire harnesses; by arranging the limiting seats which can move simultaneously by rotating the threaded rods below the base, the mounting rack is reinforced, so that the transformer has an auxiliary reinforcing structure.

Description

Technical Field

[0001] The utility model relates to the technical field of transformers, in particular to a transformer capable of regulating a wire harness. Background Art

[0002] A transformer is an electrical device that can change the voltage of alternating current. The transformer transfers energy between two or more coils through the principle of electromagnetic induction, thereby realizing the conversion between the input voltage and the output voltage. By controlling the ratio of the number of turns of the primary coil and the secondary coil, the transformer can achieve the function of boosting, reducing or insulating. Transformers play a vital role in power systems and are used in power transmission, distribution and various electrical equipment.

[0003] When the transformers currently on the market are used, they are generally connected to low-voltage loads and electrical equipment through the low-voltage terminals on the transformer. When the existing transformers are assembled, the connected three-phase cable harnesses will be directly scattered and piled up on top of the transformer. Therefore, we propose a transformer that can organize the harnesses. Utility Model Content

[0004] The utility model aims to provide a transformer which can regulate the wiring harness, so as to solve the problems raised by the above-mentioned background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a transformer capable of tidying up a wiring harness, comprising a transformer body, a heat sink and an oil column, wherein heat sinks are arranged at equal intervals on the outer wall of the transformer body, a base is arranged at the bottom of the transformer body, a mounting frame is arranged below the base, a hanging ring is welded at the top corner of the transformer body, a low-voltage terminal is installed above the transformer body, and an oil column is arranged on one side above the transformer body.

[0006] Preferably, a support plate is provided on the outer side of the transformer body close to the low-voltage terminal, a connecting plate is provided on the inner walls of the two support plates, and a winding frame is provided on the surface of the connecting plate.

[0007] Preferably, a limiting groove is provided below the inner wall of the winding frame, and a movable cavity is provided inside the winding frame.

[0008] Preferably, a docking pin is inserted into the interior of the movable cavity, and a connecting block is connected to the top end of the docking pin.

[0009] Preferably, the connection block is connected to limit plates at both side edges close to the docking pin, and the limit plates penetrate through the top of the winding frame and are plugged into the limit grooves.

[0010] Preferably, a spring is sleeved on the outer side of the docking pin, one end of the spring is docked with the docking pin, and the other end of the spring is docked with the movable cavity.

[0011] Preferably, a movable groove is provided inside the base, and a movable block is docked inside the movable groove.

[0012] Preferably, the bottom of the movable block is connected to a limited position seat, and a threaded rod passes through the middle of the two movable blocks.

[0013] Preferably, both ends of the threaded rod are connected to the inner wall of the movable groove through a bearing seat, and a handle connected to the threaded rod is installed on the outer side of the base.

[0014] Preferably, the inner wall of the limit seat fits with the inner wall of the mounting frame, and a locking bolt is passed through the bottom of the limit seat for docking with the mounting frame.

[0015] Compared with the prior art, the beneficial effects of the utility model are: the transformer capable of keeping the wiring harness regular can separate and regularize the wiring harness of the three-phase cable of the transformer through the cooperation of the winding frame and the limit plate, prevent the wiring harness from being scattered, so that the transformer can keep the wiring harness regular and limited, and the mounting frame is reinforced by arranging two limit seats under the base that can move simultaneously by rotating threaded rods, so that the transformer has an auxiliary reinforcement structure.

[0016] 1. The transformer capable of tidying the wiring harness, by pulling the connection block upward to the limit position, at this time, the two sides of the winding frame are not blocked by the limiting plate, that is, the longer wiring harness at the corresponding position of the component is wound on the outside of the winding frame, and after the winding is completed, the pulled connection block is loosened, and the loosened connection block, the limiting plate and the docking pin can be automatically reset downward and inserted into the limiting groove through the elastic force of the spring, and the wiring harness of the three-phase cable of the transformer can be separated and tidy through the mutual cooperation of the winding frame and the limiting plate to prevent the wiring harness from being scattered, so that the transformer can tidy and limit the wiring harness;

[0017] 2. For the transformer capable of keeping the wiring harness regular, the mounting frame and the base are first welded, at which point the spacing between the two limit seats is at a maximum, and then the connected threaded rod is driven to rotate synchronously by turning the handle, and as the threaded rod rotates, the two outer movable blocks can drive the connected limit seats to move stably inward along the inside of the movable groove and fit and dock with the inner wall of the mounting frame, and finally the locking bolt is passed through the limit seat and locked and docked with the mounting frame, and the mounting frame is reinforced by arranging two limit seats under the base that can move simultaneously by rotating the threaded rods, so that the transformer has an auxiliary reinforcement structure. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 This is a schematic diagram of the main structure of the utility model;

[0019] Figure 2 It is a right side structural schematic diagram of the utility model;

[0020] Figure 3 This is a schematic diagram of the main cutaway structure of the winding frame of the utility model;

[0021] Figure 4 It is a schematic diagram of the cross-sectional structure of the winding frame of the utility model from top view.

[0022] In the figure: 1. Transformer body; 2. Heat sink; 3. Base; 4. Mounting frame; 5. Lifting ring; 6. Low-voltage terminal; 7. Support plate; 8. Connecting plate; 9. Winding frame; 10. Limiting groove; 11. Movable cavity; 12. Docking pin; 13. Connecting block; 14. Limiting plate; 15. Spring; 16. Movable groove; 17. Movable block; 18. Limiting seat; 19. Threaded rod; 20. Handle; 21. Locking bolt; 22. Oil column. DETAILED DESCRIPTION

[0023] 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.

[0024] See also Figure 1 , Figure 2 , Figure 3 and Figure 4 The utility model provides a technical solution: a transformer capable of tidying up a wiring harness, comprising a transformer body 1, heat sinks 2 and an oil column 22, the outer wall of the transformer body 1 being provided with heat sinks 2 at equal intervals, and a base 3 being provided at the bottom of the transformer body 1, a mounting frame 4 being provided below the base 3, a hanging ring 5 being welded at the top corner of the transformer body 1, and a low-voltage terminal 6 being installed above the transformer body 1, and an oil column 22 being provided on one side above the transformer body 1.

[0025] A support plate 7 is provided on the outer side of the transformer body 1 near the low-voltage terminal 6, and a connecting plate 8 is provided on the inner wall of the two support plates 7, and a winding frame 9 is provided on the surface of the connecting plate 8; a limiting groove 10 is provided below the inner wall of the winding frame 9, and an active cavity 11 is provided inside the winding frame 9; a docking pin 12 is inserted into the inside of the active cavity 11, and a connecting block 13 is connected to the top of the docking pin 12; the connecting block 13 is connected to the limiting plates 14 on both side edges near the docking pin 12, and the limiting plates 14 pass through the top of the winding frame 9 and are plugged into the limiting groove 10; a spring 15 is sleeved on the outer side of the docking pin 12, one end of the spring 15 is docked with the docking pin 12, and the other end of the spring 15 is docked with the active cavity 11, the docking pin 12 forms a telescopic structure between the spring 15 and the active cavity 11, and the limiting plates 14 are symmetrically distributed about the center line of the connecting block 13.

[0026] In specific implementation, after the wiring harness of the connecting device is docked and assembled with the low-voltage terminal 6, the connecting block 13 is pulled upward, and the pulled connecting block 13 drives the connected limiting plate 14 and the docking pin 12 to move upward synchronously, and the moved limiting plate 14 is separated from the limiting groove 10, and the docking pin 12 squeezes the spring 15 sleeved on the outside until the connecting block 13 is pulled to the limit position. At this time, the two sides of the winding frame 9 are not blocked by the limiting plate 14, and the longer wiring harness at the corresponding position of the component is wound on the outside of the winding frame 9. After the winding is completed, the pulled connecting block 13 is loosened, and the loosened connecting block 13, the limiting plate 14 and the docking pin 12 can be automatically reset downward by the elastic force of the spring 15 until the bottom of the limiting plate 14 is docked and inserted in the limiting groove 10. Through the cooperation between the winding frame 9 and the limiting plate 14, the wiring harness of the three-phase cable of the transformer can be separated and regularized to prevent the wiring harness from being scattered, so that the transformer can regularize and limit the wiring harness.

[0027] See also Figure 1 and Figure 2 A movable groove 16 is provided inside the base 3, and a movable block 17 is docked inside the movable groove 16; the bottom of the movable block 17 is connected to a limited seat 18, and a threaded rod 19 runs through the middle of the two movable blocks 17; both ends of the threaded rod 19 are connected to the inner wall of the movable groove 16 through a bearing seat, and a handle 20 connected to the threaded rod 19 is installed on the outer side of the base 3; the inner wall of the limit seat 18 fits the inner wall of the mounting frame 4, and a locking bolt 21 that docks with the mounting frame 4 runs through the bottom of the limit seat 18. A bidirectional thread is provided on the surface of the threaded rod 19, and the threaded rod 19 and the movable block 17 are threadedly connected, and the movable block 17 and the movable groove 16 are slidingly connected, and the limit seat 18 is symmetrically distributed about the center line of the base 3.

[0028] During the specific implementation, the mounting frame 4 and the base 3 are first welded, at which time the spacing between the two limit seats 18 is the largest, and then the connected threaded rod 19 is driven to rotate synchronously by turning the handle 20. Since the surface of the threaded rod 19 is provided with a bidirectional thread, and the threaded rod 19 and the movable block 17 are threadedly connected, the two outer movable blocks 17 can drive the connected limit seats 18 to move stably inward along the inside of the movable groove 16 as the threaded rod 19 rotates, until the limit seats 18 are moved to the limit position. At this time, the limit seats 18 are fitted and docked with the inner wall of the mounting frame 4, and finally the locking bolt 21 is passed through the limit seats 18 and locked and docked with the mounting frame 4 to complete the reinforcement of the mounting frame 4. The mounting frame 4 is reinforced by arranging two limit seats 18 that can be moved simultaneously by rotating the threaded rods 19 under the base 3, so that the transformer has an auxiliary reinforcement structure.

[0029] To sum up, when using the transformer that can organize the wiring harness, the transformer body 1 is first lifted to the designated installation area through the lifting ring 5 welded at the upper corner, and then the transformer body 1 is docked and assembled with the designated mounting stand through the mounting frame 4 set at the bottom, and the transformer is connected to the low-voltage load or electrical equipment through the low-voltage terminal 6 on the transformer body 1. This is the prior art and will not be elaborated here. The content not described in detail in this description belongs to the prior art known to professional and technical personnel in this field.

[0030] Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art may still modify the technical solutions described in the aforementioned embodiments, or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention shall be included in the protection scope of the present invention.

Claims

1. A transformer capable of tidying up a wiring harness, comprising a transformer body (1), a heat sink (2) and an oil column (22), characterized in that: The outer wall of the transformer body (1) is provided with heat sinks (2) at equal intervals, and a base (3) is provided at the bottom of the transformer body (1), a mounting frame (4) is provided below the base (3), a lifting ring (5) is welded to the top corner of the transformer body (1), a low-voltage terminal (6) is installed above the transformer body (1), and an oil column (22) is provided on one side above the transformer body (1).

2. A transformer capable of tidying up wiring harnesses according to claim 1, characterized in that: A support plate (7) is arranged on the outer side of the transformer body (1) close to the low-voltage terminal (6), a connecting plate (8) is arranged on the inner walls of the two supporting plates (7), and a winding frame (9) is arranged on the surface of the connecting plate (8).

3. A transformer capable of tidying up wiring harnesses according to claim 2, characterized in that: A limiting groove (10) is provided below the inner wall of the winding frame (9), and a movable cavity (11) is provided inside the winding frame (9).

4. A transformer capable of tidying up wiring harnesses according to claim 3, characterized in that: A docking pin (12) is inserted into the interior of the movable cavity (11), and a connecting block (13) is connected to the top end of the docking pin (12).

5. A transformer capable of tidying up wiring harnesses according to claim 4, characterized in that: The connection block (13) is connected to limiting plates (14) at both side edges close to the docking pin (12), and the limiting plates (14) penetrate the top of the winding frame (9) and are plugged into the limiting grooves (10).

6. A transformer capable of tidying up wiring harnesses according to claim 5, characterized in that: A spring (15) is sleeved on the outer side of the docking pin (12), one end of the spring (15) is docked with the docking pin (12), and the other end of the spring (15) is docked with the active cavity (11).

7. The transformer capable of tidying up wiring harness according to claim 1, characterized in that: A movable groove (16) is provided inside the base (3), and a movable block (17) is butted inside the movable groove (16).

8. The transformer capable of tidying up wiring harness according to claim 7, characterized in that: The bottom of the movable block (17) is connected to a limited position seat (18), and a threaded rod (19) runs through the middle of the two movable blocks (17).

9. A transformer capable of tidying up wiring harnesses according to claim 8, characterized in that: The two ends of the threaded rod (19) are connected to the inner wall of the movable groove (16) through a bearing seat, and a handle (20) connected to the threaded rod (19) is installed on the outer side of the base (3).

10. The transformer capable of tidying up wiring harness according to claim 9, characterized in that: The inner wall of the limit seat (18) fits the inner wall of the mounting frame (4), and a locking bolt (21) is passed through the bottom of the limit seat (18) for docking with the mounting frame (4).

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