Hanging device of transformer
By combining the design of the clamping block, L-shaped stop block, motor drive and limit groove of the transformer hanging device, the problems of transformer falling and inconvenient height adjustment are solved, realizing safe and stable transformer height adjustment and reducing maintenance costs.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-12-23
- Publication Date
- 2026-03-31
AI Technical Summary
Existing transformer devices are prone to falling off the hooks during use, posing a safety hazard and making height adjustment inconvenient, resulting in high maintenance costs and being time-consuming and labor-intensive.
A transformer suspension device was designed, which uses a combination of locking blocks and L-shaped stops. A spring prevents the transformer body from detaching from the hook, and a motor drives the main rod to rotate, which in turn raises and lowers the winding rope. Combined with the sliding connection of the limiting groove and the limiting rod, the transformer can be raised and lowered stably. Furthermore, the stability of the device is improved by fixing the anti-slip block to the base.
This effectively avoids the safety hazard of the transformer falling off the hook, enables convenient adjustment of the transformer height, improves the stability and safety of the device, and reduces maintenance costs.
Smart Images
Figure CN224067504U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of transformer technology, specifically to a transformer suspension device. Background Technology
[0002] A transformer is a device that uses the principle of electromagnetic induction to change AC voltage. Its main components are the primary coil, the secondary coil, and the iron core. Its main functions include voltage transformation, current transformation, impedance transformation, isolation, and voltage stabilization (magnetic saturation transformer).
[0003] The existing transformer installations lack a proper hook mechanism, which can cause the transformer body to fall off the hook during height adjustments, posing a safety hazard and potentially damaging the transformer, increasing maintenance costs. Furthermore, the lack of height adjustment makes it difficult to move the transformer when needed at heights, requiring more manpower and resources for height adjustment, which is time-consuming and labor-intensive. Utility Model Content
[0004] In view of the shortcomings of the prior art, this utility model provides a transformer hanging device, which has the advantages of facilitating the adjustment of the height of the transformer body and preventing the transformer body from falling off the hook, thus solving the problems mentioned in the background art.
[0005] This utility model provides the following technical solution: a transformer suspension device, including a base, a support plate fixedly installed on the top of the base, a limit groove opened on the inner side of the support plate, and a top plate fixedly installed on the top of the support plate, a square groove penetrating the inner wall of the top plate, a square plate fixedly installed on the top of the top plate, a motor fixedly installed on the outer side of the square plate, a main rod fixedly installed on the power output shaft of the motor, and a winding drum fixedly sleeved on the outer edge of the main rod, a winding rope wound around the outer edge of the winding drum, a block fixedly installed at the end of the winding rope away from the winding drum, limit rods fixedly installed at both ends of the block, a square hole opened at the bottom of the block, a spring fixedly installed on the inner wall of the square hole, and a locking block fixedly installed at the extension end of the spring, a hook fixedly installed at the bottom of the block, an L-shaped stop fixedly installed on the outer edge of the hook, an anti-slip block snapped onto the outer side of the base, and a bolt threadedly connected to the inner wall of the anti-slip block.
[0006] As a preferred technical solution of this utility model: the diameter of the limiting groove is adapted to the diameter of the limiting rod, and the limiting rod is slidably connected to the inner wall of the limiting groove.
[0007] As a preferred technical solution of this utility model: a controller is fixedly installed on the outer side of the support plate, and the motor is electrically connected to the controller.
[0008] As a preferred technical solution of this utility model: the inner wall of the base and the inner wall of the anti-slip block are both threaded holes, and the bolt is threadedly connected to the inner wall of the threaded hole.
[0009] As a preferred technical solution of this utility model: a square plate two is fixedly installed on the top of the top plate, and an auxiliary rod is rotatably connected to the inner wall of the square plate two.
[0010] As a preferred technical solution of this utility model: the card block is slidably connected to the inner wall of the square hole, and the inner wall of the card block is sleeved on the outer side of the L-shaped stop.
[0011] Compared with the prior art, the present invention has the following beneficial effects:
[0012] 1. The transformer's hanging device, through the combined use of a locking block and an L-shaped stop, places the transformer body on the inner wall of the hook. Then, by utilizing the connection between the locking block and the L-shaped stop, the locking block can block the gap between the L-shaped stop and the locking block using the extension of the spring. This prevents the transformer body from detaching from the hook during the hanging process, thereby avoiding safety hazards and damage to the transformer body.
[0013] 2. The transformer's suspension device utilizes the combined operation of a motor and a main rod. The motor's power output shaft drives the main rod to rotate, which in turn drives the winding drum. This causes the winding rope to wind and unwind around the outer edge of the drum, thus raising and lowering the block. A sliding connection between the limiting rod and the limiting groove allows the limiting groove to limit the limiting rod, which in turn limits the block, ensuring it moves straight up or down without wobbling. Furthermore, the threaded holes securely fix the anti-slip block and base to the ground. The anti-slip block enhances the device's anti-slip properties, resulting in greater stability during operation. Attached Figure Description
[0014] Figure 1 This is a three-dimensional structural diagram of the present invention;
[0015] Figure 2 This is a schematic diagram of the structure of this utility model from below;
[0016] Figure 3 This is a schematic diagram of the limiting rod structure of this utility model;
[0017] Figure 4 This is a schematic diagram of the block half-section structure of this utility model.
[0018] In the diagram: 1. Base; 2. Support plate; 3. Controller; 4. Top plate; 5. Square groove; 6. Square plate one; 7. Motor; 8. Main rod; 9. Winding drum; 10. Winding rope; 11. Block; 12. Limiting rod; 13. Limiting groove; 14. Anti-slip block; 15. Bolt; 16. Square hole; 17. Spring; 18. Locking block; 19. Hook; 20. L-shaped stop. Detailed Implementation
[0019] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.
[0020] Please see Figures 1-4 The transformer suspension device includes a base 1, a support plate 2 fixedly installed on the top of the base 1, a limit groove 13 opened on the inner side of the support plate 2, and a top plate 4 fixedly installed on the top of the support plate 2. A square groove 5 runs through the inner wall of the top plate 4, and a square plate 6 fixedly installed on the top of the top plate 4. A motor 7 is fixedly installed on the outer side of the square plate 6. A main rod 8 is fixedly installed on the power output shaft of the motor 7, and a winding drum 9 is fixedly sleeved on the outer edge of the main rod 8. A winding rope 10 is wound around the outer edge of the winding drum 9. A block 11 is fixedly installed at the end of the rope 10 away from the winding drum 9. Limiting rods 12 are fixedly installed at both ends of the block 11. A square hole 16 is opened at the bottom of the block 11. A spring 17 is fixedly installed on the inner wall of the square hole 16. A locking block 18 is fixedly installed at the extended end of the spring 17. A hook 19 is fixedly installed at the bottom of the block 11. An L-shaped stop block 20 is fixedly installed on the outer edge of the hook 19. An anti-slip block 14 is snapped onto the outer side of the base 1. A bolt 15 is threadedly connected to the inner wall of the anti-slip block 14.
[0021] In the above structure, the motor 7 can drive the main rod 8 to rotate through its power output shaft. The main rod 8 then drives the winding drum 9 to rotate, causing the winding rope 10 to wind and unwind around the outer edge of the winding drum 9, thereby driving the block 11 to rise and fall.
[0022] In a preferred embodiment, the diameter of the limiting groove 13 is adapted to the diameter of the limiting rod 12, and the limiting rod 12 is slidably connected to the inner wall of the limiting groove 13.
[0023] In the above structure, through the sliding connection between the limiting rod 12 and the limiting groove 13, the limiting rod 12 can be limited by the limiting groove 13. The limiting of the limiting rod 12 can cause the block 11 to be limited as well, so that the block 11 moves straight up or down without shaking.
[0024] In a preferred embodiment: a controller 3 is fixedly installed on the outer side of the support plate 2, and the motor 7 is electrically connected to the controller 3.
[0025] In the above structure, the motor 7 can be controlled by setting the controller 3.
[0026] In a preferred embodiment, threaded holes are provided through the inner walls of the base 1 and the anti-slip block 14, and bolts 15 are threadedly connected to the inner walls of these threaded holes.
[0027] In the above structure, the anti-slip block 14 and the base 1 can be firmly fixed to the ground by the setting of the threaded hole. The anti-slip block 14 can improve the anti-slip performance of the device, and thus make the device more stable when it is working.
[0028] In a preferred embodiment: a square plate 2 is fixedly installed on the top of the top plate 4, and an auxiliary rod is rotatably connected to the inner wall of the square plate 2.
[0029] In the above structure, the auxiliary rod and the square plate 2 work together to provide auxiliary support for the rotation of the winding drum 9, making the rotation of the winding drum 9 more stable.
[0030] In a preferred embodiment: the locking block 18 is slidably connected to the inner wall of the square hole 16, and the inner wall of the locking block 18 is sleeved on the outer side of the L-shaped stop 20.
[0031] In the above structure, the locking block 18 and the L-shaped stop block 20 are connected, which allows the locking block 18 to block the gap between the L-shaped stop block 20 and the locking block 18, thereby preventing the transformer body from detaching from the hook 19 during the process of suspending the transformer body, thus avoiding safety hazards and damage to the transformer body.
[0032] Working principle: When this device is needed, firstly, the transformer body is placed on the inner wall of the hook 19. Then, the engagement between the locking block 18 and the L-shaped stop 20 causes the locking block 18 to block the gap between the L-shaped stop 20 and the locking block 18 using the extension of the spring 17. This prevents the transformer body from detaching from the hook 19 during the suspension process, thus avoiding safety hazards and damage to the transformer body. Secondly, through the settings of the controller 3, the motor 7 can be controlled to work. The power output shaft of the motor 7 drives the main rod 8 to rotate, and the main rod 8 drives... The winding drum 9 rotates, causing the winding rope 10 to wind and unwind around the outer edge of the winding drum 9, thereby driving the block 11 to rise and fall. Through the sliding connection between the limiting rod 12 and the limiting groove 13, the limiting groove 13 limits the limiting rod 12. The limiting rod 12 limits the block 11 as well, so that the block 11 rises or falls straight up or down without shaking. Then, through the setting of the threaded hole, the anti-slip block 14 and the base 1 can be firmly fixed to the ground. The setting of the anti-slip block 14 can improve the anti-slip performance of the device, thus making the device more stable when it is working.
[0033] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.
Claims
1. Suspension device for transformers, comprising a base (1), characterised in that: The top of the base (1) is fixedly installed with a support plate (2), the inner side of the support plate (2) is provided with a limiting groove (13), and the top of the support plate (2) is fixedly installed with a top plate (4), the inner wall of the top plate (4) penetrates a square groove (5), the top of the top plate (4) is fixedly installed with a square plate (6), the outer side of the square plate (6) is fixedly installed with a motor (7), the power output shaft of the motor (7) is fixedly installed with a main rod (8), and the outer edge of the main rod (8) is fixedly sleeved with a winding drum (9), the outer edge of the winding drum (9) is wound with a winding rope (10), one end of the winding rope (10) away from the winding drum (9) is fixedly installed with a square block (11), the both ends of the square block (11) are fixedly installed with a limiting rod (12), the bottom of the square block (11) is provided with a square hole (16), the inner wall of the square hole (16) is fixedly installed with a spring (17), and the extending end of the spring (17) is fixedly installed with a clamping block (18), the bottom of the square block (11) is fixedly installed with a hook (19), the outer edge of the hook (19) is fixedly installed with an L-shaped stop block (20), the outer side of the base (1) is clamped with an anti-skid block (14), and the inner wall of the anti-skid block (14) is threadedly connected with a bolt (15).
2. A transformer hanger arrangement according to claim 1, characterised in that: The diameter of the limiting groove (13) is matched with the diameter of the limiting rod (12), and the limiting rod (12) is slidingly connected to the inner wall of the limiting groove (13).
3. The transformer hanger of claim 1, wherein: The outer side of the support plate (2) is fixedly installed with a controller (3), and the motor (7) is electrically connected with the controller (3).
4. The transformer hanger of claim 1, wherein: The inner wall of the base (1) and the inner wall of the anti-skid block (14) penetrate a threaded hole, and the bolt (15) is threadedly connected to the inner wall of the threaded hole.
5. The transformer hanger of claim 1, wherein: The top of the top plate (4) is fixedly installed with a square plate two, and the inner wall of the square plate two is rotatably connected with an auxiliary rod.
6. The transformer hanger of claim 1, wherein: The clamping block (18) is slidingly connected to the inner wall of the square hole (16), and the inner wall of the clamping block (18) is sleeved on the outer side of the L-shaped stop block (20).