Transformer turnover platform

Abstract

The utility model discloses a transformer turnover platform which comprises a bottom plate, four moving wheels are fixedly connected to the bottom of the bottom plate, a mounting plate is arranged at the top of the bottom plate, a U-shaped plate is fixedly connected to the top of the mounting plate, a rotating pipe is rotationally connected into the side wall of the U-shaped plate through a bearing, and the rotating pipe is rotationally connected into the U-shaped plate. The rotating pipe penetrates through the side wall of the U-shaped plate, internal threads are arranged in the rotating pipe, a threaded rod is in threaded connection with the interior of the rotating pipe, the two ends of the threaded rod extend out of the rotating pipe, one end of the threaded rod is fixedly connected with a push plate, a telescopic rod is arranged on the side wall of the push plate, and one end of the telescopic rod is fixedly connected to the side wall of the U-shaped plate. Through mutual cooperation of the deflector rod, the push plate, the motor, the sliding rod and other components, the transformer can be automatically unloaded, workers do not need to carry and unload the transformer, the working intensity of the workers is reduced, and operation is easy, convenient and rapid.

Description

Technical Field

[0001] The utility model relates to the technical field of turnover platforms, in particular to a transformer turnover platform. Background Art

[0002] As China's economy continues to develop healthily and rapidly, the demand for electricity continues to grow rapidly. In 2011, the total electricity consumption of the whole society was 4.69 trillion kWh, an increase of 11.7% over the previous year, and the consumption demand is still strong. The transformer is a device that transforms AC voltage, alternating current and impedance. When AC current flows through the primary coil, AC magnetic flux is generated in the iron core (or magnetic core), which induces voltage (or current) in the secondary coil. At present, when the transformer is installed, it is necessary to transfer the transformer. The installation location of some transformers is not convenient for vehicles to enter, so it is necessary to design a turnover platform for small-scale transportation.

[0003] For example, Chinese patent publication number CN212605319U discloses a transformer installation turnover platform, including a base, an air cushion fixedly mounted on the base, a storage seat fixedly mounted on the air cushion, built-in grooves on both sides of the storage seat, an anti-slip plate slidingly sleeved in the built-in groove, a connecting rod fixedly mounted on the anti-slip plate connected to the base, an anti-slip ring slidingly sleeved with the connecting rod fixedly mounted at the inner wall opening of the built-in groove, and a universal wheel fixedly mounted at the lower end of the base. The storage seat can be used in conjunction with the base to transport the transformer, and at the same time, in conjunction with the air cushion, an effect of preventing damage from bumps can be achieved.

[0004] However, in the above solution, after the transformer is transported to the designated location, workers are required to lift the transformer down from the platform, which is a cumbersome operation, thereby increasing the workload of the workers and not being very convenient. Utility Model Content

[0005] The utility model provides a transformer turnover platform to solve the problems raised in the above background technology.

[0006] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0007] A transformer turnover platform comprises a bottom plate, four moving wheels are fixedly connected to the bottom of the bottom plate, a mounting plate is provided on the top of the bottom plate, a U-shaped plate is fixedly connected to the top of the mounting plate, a rotating tube is rotatably connected to the side wall of the U-shaped plate through a bearing, the rotating tube is rotatably connected to the U-shaped plate, the rotating tube passes through the side wall of the U-shaped plate, an internal thread is provided in the rotating tube, a threaded rod is connected to the internal thread of the rotating tube, the rotating tube extends from both ends of the threaded rod, one end of the threaded rod is fixedly connected to a push plate, and the side wall of the push plate is provided with a telescopic Rod, one end of the telescopic rod is fixedly connected to the side wall of the U-shaped plate, the side wall of the U-shaped plate is provided with a rotating structure, one end of the top of the U-shaped plate is fixedly connected to two inclined rods, a push rod is fixedly connected between the upper ends of the two inclined rods, one end of the mounting plate is rotatably connected to a baffle, the baffle and the side wall of the mounting plate are provided with mounting grooves, a plurality of rollers are rotatably connected in the two mounting grooves, the upper end of the baffle is connected to the U-shaped plate through a limiting structure, a transformer body is placed on the top of the mounting plate, and the transformer body is located between the U-shaped plate and the baffle.

[0008] As a further improvement of the present technical solution: the rotating structure includes a fixed plate, the fixed plate is fixedly connected to the side wall of the U-shaped plate, a motor is fixedly connected to the top of the fixed plate, a driving gear is fixedly connected to one end of the output shaft of the motor, a driven gear is fixedly connected to the outer ring side wall of the rotating tube, and the driven gear is meshingly connected to the driving gear.

[0009] As a further improvement of the present technical solution: the limiting structure includes two sliding grooves, the two sliding grooves are opened on the side walls at both ends of the U-shaped plate, the two sliding grooves are fixedly connected with sliding rods, the two sliding rod outer ring side walls are slidably connected with L-shaped limiting rods, the two L-shaped limiting rods are respectively slidably connected in the two sliding grooves, the two sliding rod outer ring side walls are both sleeved with springs, the two ends of the two springs are respectively fixedly connected to the corresponding sliding grooves and the side walls of the L-shaped limiting rods, the baffle side wall is opened with two card slots, one end of the two L-shaped limiting rods passes through the corresponding card slots and is slidably connected to the card slots.

[0010] As a further improvement of the technical solution: one end of each of the two L-shaped limit rods is fixedly connected to a shift rod, and the surface of the shift rod is provided with anti-slip grooves.

[0011] As a further improvement of the technical solution: a shock-absorbing pad is fixedly connected to the top of the base plate, and the top of the shock-absorbing pad is fixedly connected to the bottom side wall of the mounting plate.

[0012] As a further improvement of the technical solution: the four moving wheels are all arranged as brakeable universal wheels.

[0013] Compared with the prior art, the beneficial effect of the utility model is that the device can automatically unload the transformer through the cooperation of the lever, push plate, motor, slide rod and other components, without the need for workers to move and unload the transformer, thus reducing the work intensity of the workers and making the operation simple, convenient and fast.

[0014] The above description is only an overview of the technical solution of the utility model. In order to more clearly understand the technical means of the utility model and implement it according to the contents of the specification, the following is a detailed description of the preferred embodiment of the utility model with the accompanying drawings. The specific implementation method of the utility model is given in detail by the following embodiments and their drawings. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] The drawings described herein are used to provide a further understanding of the present invention and constitute a part of the present application. The exemplary embodiments of the present invention and their descriptions are used to explain the present invention and do not constitute an improper limitation on the present invention. In the drawings:

[0016] Figure 1 This is a schematic diagram of the front view of the middle cross-section structure of a transformer turnover platform proposed by the utility model;

[0017] Figure 2 This is a schematic diagram of the front cross-sectional structure of a transformer turnover platform proposed by the utility model;

[0018] Figure 3 for Figure 2 Schematic diagram of the locally enlarged structure of A in the middle.

[0019] In the accompanying drawings, the components represented by the reference numerals are listed as follows:

[0020] 1. Bottom plate; 2. Shock-absorbing pad; 3. Mounting plate; 4. Mounting slot; 5. Roller; 6. Baffle; 7. Push rod; 8. L-shaped limit rod; 9. Transformer body; 10. Push plate; 11. Telescopic rod; 12. Rotating tube; 13. Bearing; 14. Push rod; 15. Bevel rod; 16. Driven gear; 17. Threaded rod; 18. Motor; 19. Fixed plate; 20. Driving gear; 21. Moving wheel; 22. U-shaped plate; 23. Slot; 24. Sliding slot; 25. Spring; 26. Sliding rod. DETAILED DESCRIPTION

[0021] The principles and features of the present invention are described below in conjunction with the accompanying drawings. The examples given are only used to explain the present invention and are not used to limit the scope of the present invention. The present invention is described in more detail in the following paragraphs by way of example with reference to the accompanying drawings. It should be noted that the accompanying drawings are all in a very simplified form and are not in precise proportions, and are only used to facilitate and clearly assist in explaining the purpose of the embodiments of the present invention.

[0022] It should be noted that when a component is referred to as being "fixed to" another component, it may be directly on the other component or there may also be a component centered. When a component is considered to be "connected to" another component, it may be directly connected to the other component or there may also be a component centered. When a component is considered to be "set on" another component, it may be directly set on the other component or there may also be a component centered. The terms "vertical", "horizontal", "left", "right" and similar expressions used herein are for illustrative purposes only.

[0023] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as those commonly understood by those skilled in the art in the technical field of the present invention. The terms used herein in the specification of the present invention are only for the purpose of describing specific embodiments and are not intended to limit the present invention. The term "and / or" used herein includes any and all combinations of one or more related listed items.

[0024] See also Figure 1-3 In the embodiment of the utility model, a transformer turnover platform includes a bottom plate 1, four moving wheels 21 are fixedly connected to the bottom of the bottom plate 1, and the four moving wheels 21 are all set with brakeable universal wheels. A mounting plate 3 is provided on the top of the bottom plate 1, and a U-shaped plate 22 is fixedly connected to the top of the mounting plate 3. A rotating tube 12 is rotatably connected to the side wall of the U-shaped plate 22 through a bearing 13. The rotating tube 12 is rotatably connected to the U-shaped plate 22. The rotating tube 12 passes through the side wall of the U-shaped plate 22. An internal thread is provided in the rotating tube 12. The internal thread of the rotating tube 12 is connected to a threaded rod 17. Both ends of the threaded rod 17 extend out of the rotating tube 12. One end of the threaded rod 17 is fixedly connected to the rotating tube 12. A push plate 10 is connected, and a telescopic rod 11 is provided on the side wall of the push plate 10. One end of the telescopic rod 11 is fixedly connected to the side wall of the U-shaped plate 22. The side wall of the U-shaped plate 22 is provided with a rotating structure. One end of the top of the U-shaped plate 22 is fixedly connected to two inclined rods 15, and a push rod 14 is fixedly connected between the upper ends of the two inclined rods 15. One end of the mounting plate 3 is rotatably connected to a baffle 6. Both the baffle 6 and the side wall of the mounting plate 3 are provided with mounting grooves 4. Multiple rollers 5 are rotatably connected in the two mounting grooves 4. The upper end of the baffle 6 is connected to the U-shaped plate 22 through a limiting structure. A transformer body 9 is placed on the top of the mounting plate 3, and the transformer body 9 is located between the U-shaped plate 22 and the baffle 6.

[0025] See also Figure 1-2The rotating structure includes a fixed plate 19, which is fixedly connected to the side wall of the U-shaped plate 22. A motor 18 is fixedly connected to the top of the fixed plate 19. One end of the output shaft of the motor 18 is fixedly connected to a driving gear 20. The outer ring side wall of the rotating tube 12 is fixedly connected to a driven gear 16, and the driven gear 16 is meshed and connected with the driving gear 20. When it is necessary to unload the transformer body 9, the baffle 6 is opened to make one end of the baffle 6 against the ground, and then the push plate 10 is driven by the starting motor 18 to squeeze the transformer body 9, so that the transformer body 9 is pushed out of the U-shaped plate 22, so that the transformer body 9 slides along the multiple rollers 5. When one end of the transformer body 9 is against the ground, the U-shaped plate 22 is pulled backward to make the transformer body 9 fall on the ground, so that the transformer body 9 is automatically unloaded, and the staff does not need to move and unload the transformer body 9, thereby reducing the work intensity of the staff.

[0026] See also Figure 1-3 The limiting structure includes two sliding grooves 24, which are provided on the side walls at both ends of the U-shaped plate 22. Slide rods 26 are fixedly connected in the two sliding grooves 24. The outer side walls of the two sliding rods 26 are slidably connected with L-shaped limiting rods 8. The two L-shaped limiting rods 8 are slidably connected in the two sliding grooves 24 respectively. The outer side walls of the two sliding rods 26 are sleeved with springs 25. The two ends of the two springs 25 are fixedly connected to the corresponding sliding grooves 24 and the side walls of the L-shaped limiting rods 8 respectively. Two slots 23 are provided on the side wall of the baffle 6, and one end of the two L-shaped limit rods 8 passes through the corresponding slots 23 and is slidably connected to the slots 23. When the baffle 6 is rotated to close, the two slots 23 will squeeze the inclined side walls of the two L-shaped limit rods 8, so that the two L-shaped limit rods 8 move upward along the side walls of the slots 23, and then the two L-shaped limit rods 8 pass through the two slots 23. Under the action of the spring 25, the two L-shaped limit rods 8 are automatically reset, thereby limiting and fixing the baffle 6.

[0027] See also Figure 1-3 One end of the two L-shaped limit rods 8 is fixedly connected to a lever 7, and the surface of the lever 7 is provided with anti-slip grooves. The two L-shaped limit rods 8 can be driven to move by lifting the two levers 7, which is more convenient.

[0028] See also Figure 1-2 A shock-absorbing pad 2 is fixedly connected to the top of the bottom plate 1, and the top of the shock-absorbing pad 2 is fixedly connected to the bottom side wall of the mounting plate 3. The shock-absorbing pad 2 can play a shock-absorbing role when the transformer body 9 is transported.

[0029] The working principle of the utility model is as follows: by lifting the two levers 7, the two levers 7 drive the two L-shaped limit rods 8 to move, so that the side walls of one end of the two L-shaped limit rods 8 are separated from the limit of the side wall of the baffle 6, and the baffle 6 can be rotated to make the two card slots 23 of the side wall of the baffle 6 separate from the outer ring side wall of the two L-shaped limit rods 8, so that the baffle 6 is opened, and the transformer body 9 can be placed on the top of the mounting plate 3, and then the baffle 6 is rotated to close, and the two card slots 23 will squeeze the inclined side walls of the two L-shaped limit rods 8, so that the two L-shaped limit rods 8 can be separated from the outer ring side walls of the two L-shaped limit rods 8. The rod 8 moves upward along the side wall of the slot 23, and then the two L-shaped limit rods 8 pass through the two slots 23. Under the action of the spring 25, the two L-shaped limit rods 8 are automatically reset, so that the baffle 6 is limited and fixed. The motor 18 can be started, and the output shaft of the motor 18 drives the driving gear 20 to rotate. The driving gear 20 drives the rotating tube 12 to rotate through the driven gear 16. When the rotating tube 12 rotates, it can drive the threaded rod 17 to move, so that the threaded rod 17 drives the push plate 10 to squeeze and fix the transformer body 9;

[0030] When the transformer body 9 needs to be unloaded, the baffle 6 is opened to make one end of the baffle 6 against the ground, and then the push plate 10 is driven by the starting motor 18 to squeeze the transformer body 9, so that the transformer body 9 is pushed out of the U-shaped plate 22, and the transformer body 9 slides along the multiple rollers 5. When one end of the transformer body 9 is against the ground, the U-shaped plate 22 is pulled backward to make the transformer body 9 fall to the ground, so that the transformer body 9 is automatically unloaded, and the staff does not need to move and unload the transformer body 9, thereby reducing the work intensity of the staff.

[0031] The above description is only a preferred embodiment of the utility model and does not impose any form of limitation on the utility model. Any ordinary technician in the industry can smoothly implement the utility model as shown in the drawings of the specification and described above. However, any equivalent changes, modifications and evolutions made by technicians familiar with the profession without departing from the scope of the technical solution of the utility model using the technical content disclosed above are all equivalent embodiments of the utility model. At the same time, any equivalent changes, modifications and evolutions made to the above embodiments based on the essential technology of the utility model are still within the protection scope of the technical solution of the utility model.

Claims

1. A transformer turnover platform, comprising a bottom plate (1), characterized in that: The bottom of the base plate (1) is fixedly connected with four moving wheels (21); the top of the base plate (1) is provided with a mounting plate (3); the top of the mounting plate (3) is fixedly connected with a U-shaped plate (22); a rotating tube (12) is rotatably connected in the side wall of the U-shaped plate (22) through a bearing (13); the rotating tube (12) is rotatably connected in the U-shaped plate (22); the rotating tube (12) passes through the side wall of the U-shaped plate (22); an internal thread is provided in the rotating tube (12); a threaded rod (17) is connected to the internal thread of the rotating tube (12); both ends of the threaded rod (17) extend out of the rotating tube (12); one end of the threaded rod (17) is fixedly connected with a push plate (10); a telescopic rod (11) is provided in the side wall of the push plate (10); One end of the telescopic rod (11) is fixedly connected to the side wall of the U-shaped plate (22); the side wall of the U-shaped plate (22) is provided with a rotating structure; one end of the top of the U-shaped plate (22) is fixedly connected to two inclined rods (15); a push rod (14) is fixedly connected between the upper ends of the two inclined rods (15); one end of the mounting plate (3) is rotatably connected to a baffle (6); both the baffle (6) and the side wall of the mounting plate (3) are provided with mounting grooves (4); a plurality of rollers (5) are rotatably connected in the two mounting grooves (4); the upper end of the baffle (6) is connected to the U-shaped plate (22) via a limiting structure; a transformer body (9) is placed on the top of the mounting plate (3); the transformer body (9) is located between the U-shaped plate (22) and the baffle (6).

2. A transformer turnover platform according to claim 1, characterized in that: The rotating structure comprises a fixed plate (19), the fixed plate (19) is fixedly connected to the side wall of the U-shaped plate (22), a motor (18) is fixedly connected to the top of the fixed plate (19), a driving gear (20) is fixedly connected to one end of the output shaft of the motor (18), and a driven gear (16) is fixedly connected to the outer ring side wall of the rotating tube (12), and the driven gear (16) is meshingly connected to the driving gear (20).

3. A transformer turnover platform according to claim 1, characterized in that: The limiting structure comprises two sliding grooves (24), the two sliding grooves (24) are arranged on the side walls at both ends of the U-shaped plate (22), the two sliding grooves (24) are fixedly connected with sliding rods (26), the outer ring side walls of the two sliding rods (26) are slidably connected with L-shaped limiting rods (8), the two L-shaped limiting rods (8) are respectively slidably connected in the two sliding grooves (24), the outer ring side walls of the two sliding rods (26) are sleeved with springs (25), the two ends of the two springs (25) are respectively fixedly connected to the corresponding sliding grooves (24) and the side walls of the L-shaped limiting rods (8), the side wall of the baffle (6) is provided with two clamping grooves (23), one end of the two L-shaped limiting rods (8) passes through the corresponding clamping grooves (23) and is slidably connected to the clamping grooves (23).

4. A transformer turnover platform according to claim 3, characterized in that: One end of each of the two L-shaped limiting rods (8) is fixedly connected to a shifting rod (7), and a surface of the shifting rod (7) is provided with anti-slip grooves.

5. The transformer turnover platform according to claim 1, characterized in that: A shock-absorbing pad (2) is fixedly connected to the top of the base plate (1), and the top of the shock-absorbing pad (2) is fixedly connected to the bottom side wall of the mounting plate (3).

6. The transformer turnover platform according to claim 1, characterized in that: The four moving wheels (21) are all brakeable universal wheels.

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