Overturning and hoisting tool for transformer clamp

Abstract

The utility model provides a turnover hoisting tool for a transformer clamp, which comprises a transformer clamp main body and through holes arranged on two sides of the transformer clamp main body, and fixed hoisting plates are attached to the front sides of two ends of the transformer clamp main body. According to the utility model, the two fixed hanger plates are firstly attached to the transformer clamp main body, and then the screw rod is rotated according to the thickness of the transformer clamp main body, so that the movable hanger plate is attached to the transformer clamp main body, and the transformer clamp main body is clamped; the rubber positioning column penetrates through the fixed hanging plate, the through hole of the transformer clamp body and the movable hanging plate, the limiting frame is used for limiting and fixing the rubber positioning column, the transformer clamp is fixed and limited, the transformer clamp is stably adsorbed and fixed, potential safety hazards are reduced, and then the hook of the lifting appliance penetrates through the two shackles, so that the lifting appliance is safe, reliable, simple, convenient and practical. The lifting hook has the advantages that working efficiency can be greatly improved, product quality is improved, the through hole of the transformer clamp is not in direct contact with the lifting hook in the lifting process, and deformation of the clamp during turnover of the transformer clamp is avoided.

Description

Technical Field

[0001] The utility model belongs to the technical field of transformer clamp matching tools, and more specifically, particularly relates to a transformer clamp flipping and lifting tool. Background Art

[0002] Transformer clamps refer to metal parts used to fix transformer windings. In a transformer, the windings are composed of multiple thin coils. In order to ensure the stability and reliability of the windings, they need to be fixed to the iron core, which requires the use of clamps. Clamps are usually made of metal materials such as steel plates and angle irons, and their shapes and sizes depend on the model and specifications of the transformer. When transformer clamps are welded and transferred between various processes, they need to be flipped and lifted multiple times.

[0003] At present, the method commonly used in the existing transformer clamp flipping and lifting process is mostly to directly hook the hook of the lifting rope on the through hole of the transformer clamp; due to the weight of the transformer clamp itself, the through hole of the transformer clamp will be damaged to varying degrees after each flipping and lifting of the transformer clamp, which will directly affect the quality of the transformer clamp and fail to meet the use requirements.

[0004] Therefore, in view of this, the existing structure and defects are studied and improved, and a flipping and lifting tool for a transformer clamp is provided, in order to achieve a more practical purpose. Utility Model Content

[0005] In order to solve the above technical problems, the utility model provides a transformer clamp flip lifting tool, which is achieved by the following specific technical means:

[0006] A flipping and lifting tool for a transformer clamp comprises a transformer clamp body and through holes opened on two sides thereof, wherein fixed hanging plates are fitted on the front sides of both ends of the transformer clamp body, and top plates are integrally formed on the tops of the two fixed hanging plates, and a movable hanging plate is slidably provided at the bottom of each top plate, and each movable hanging plate is fitted on the rear sides of both ends of the transformer clamp body, and mounting holes are opened at the corresponding through holes of each fixed hanging plate and the movable hanging plate, and a rubber positioning column is provided on one side of each fixed hanging plate, and one end of each rubber positioning column passes through the mounting hole and the through hole and extends to the outside of the movable hanging plate, and a groove is opened on one end of each rubber positioning column, and a first magnet block is installed in each of the grooves, and a limit frame is slidably provided on one side of each movable hanging plate, and a second magnet block is connected to the bottom of the limit frame, and the second magnet block is inserted into the groove and is magnetically attracted to the first magnet block.

[0007] Furthermore, each of the fixed hanger plate and the movable hanger plate is connected to a rubber plate on one side thereof, and the two rubber plates are attached to the front and rear sides of both ends of the transformer clamp body. Each of the fixed hanger plate and the movable hanger plate is provided with a weight-reducing groove, and the weight-reducing groove extends to the inside of the rubber plate.

[0008] Furthermore, a mounting groove is provided at the bottom of each top plate, a screw rod is rotatably connected in the mounting groove, a screw rod nut is threadedly sleeved on the screw rod, and the bottom of the screw rod nut is fixedly connected to the top of the movable hanging plate.

[0009] Furthermore, guide grooves are provided on both sides of the bottom of each top plate, and guide blocks matching the guide grooves are connected to both sides of the top of the movable hanging plate.

[0010] Furthermore, each of the movable hanging plates is connected to a fixing frame on one side, and springs are connected to both sides of the fixing frame. The top ends of the two springs are connected to the bottom of the limiting frame, and the two ends of the limiting frame are slidably fitted to the two sides of the inner wall of the fixing frame.

[0011] Furthermore, the tops of the two top plates are rotatably connected with connecting shafts, and the top ends of the two connecting shafts are connected with shackles.

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

[0013] 1. In the utility model, two fixed hanging plates are firstly attached to the transformer clamp body, and then the screw rod is rotated according to the thickness thereof so that the movable hanging plate is attached to the transformer clamp body, and the transformer clamp body is clamped, and the rubber positioning column is passed through the fixed hanging plate, the through hole of the transformer clamp body and the movable hanging plate, and the rubber positioning column is limited and fixed by using the limit frame to fix the limited transformer clamp, and the transformer clamp is stably adsorbed and fixed to reduce safety hazards, and then the hook of the lifting device is inserted into the two shackles, which is safe, reliable and simple, can greatly improve work efficiency, improve product quality, and during the lifting process of the transformer clamp, its through hole does not directly contact with the hook, so that deformation of the transformer clamp is avoided when the transformer clamp is turned over;

[0014] 2. At the same time, the two corners of the transformer clamp are buckled through two fixed hanging plates and two movable hanging plates to lift the transformer clamp. The transformer clamp as a whole is subjected to a balanced supporting force, the transformer clamp is not easy to slide, the lifting process is smooth and safe, ensuring the personal safety of the workers, and the turning and lifting are smooth during transportation. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a three-dimensional structure diagram of the utility model. Figure 1 .

[0016] Figure 2This is a three-dimensional structure diagram of the utility model. Figure 2 .

[0017] Figure 3 It is a three-dimensional structural schematic diagram of the top plate of the utility model.

[0018] Figure 4 It is a three-dimensional structural schematic diagram of the rubber positioning column of the utility model.

[0019] In the figure, the corresponding relationship between the component names and the figure numbers is as follows:

[0020] 1. Transformer clamp body; 2. Through hole; 3. Fixed hanging plate; 4. Top plate; 5. Movable hanging plate; 6. Rubber plate; 7. Mounting hole; 8. Weight reduction groove; 9. Mounting groove; 10. Screw; 11. Screw nut; 12. Guide groove; 13. Guide block; 14. Rubber positioning column; 15. Groove; 16. First magnet block; 17. Limiting frame; 18. Second magnet block; 19. Fixed frame; 20. Spring; 21. Connecting shaft; 22. Shackle. DETAILED DESCRIPTION

[0021] The following is a further detailed description of the implementation of the present invention in conjunction with the accompanying drawings and examples. The following examples are used to illustrate the present invention, but cannot be used to limit the scope of the present invention.

[0022] In the description of the present invention, unless otherwise specified, "multiple" means two or more; the terms "upper", "lower", "left", "right", "inner", "outer", "front end", "rear end", "head", "tail" and the like indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, which is only for the convenience of describing the present invention and simplifying the description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operate in a specific orientation, and therefore cannot be understood as limiting the present invention. In addition, the terms "first", "second", "third" and the like are only used for descriptive purposes and cannot be understood as indicating or implying relative importance.

[0023] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "connected" and "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0024] Example:

[0025] As attached Figure 1 To Attachment Figure 4 As shown:

[0026] The utility model provides a flipping and lifting tool for a transformer clamp, comprising a transformer clamp body 1 and through holes 2 opened on both sides thereof, fixed hanging plates 3 are fitted on the front sides of both ends of the transformer clamp body 1, top plates 4 are integrally formed on the tops of the two fixed hanging plates 3, and a movable hanging plate 5 is slidably provided at the bottom of each top plate 4, and each movable hanging plate 5 is fitted on the rear sides of both ends of the transformer clamp body 1, and mounting holes 7 are opened at positions corresponding to the through holes 2 of each fixed hanging plate 3 and the movable hanging plate 5, a rubber positioning column 14 is provided on one side of each fixed hanging plate 3, one end of each rubber positioning column 14 passes through the mounting hole 7 and the through hole 2 and extends to the outside of the movable hanging plate 5, a groove 15 is opened on one end of each rubber positioning column 14, and a first magnet block 16 is installed in each groove 15, a limiting frame 17 is slidably provided on one side of each movable hanging plate 5, and a second magnet block 18 is connected to the bottom of the limiting frame 17, and the second magnet block 18 is inserted into the groove 15 and is magnetically attracted to the first magnet block 16.

[0027] In other embodiments, a rubber plate 6 is connected to the opposite side of each fixed hanger plate 3 and the movable hanger plate 5, and the two rubber plates 6 are attached to the front and rear sides of the transformer clamp body 1 at both ends. The rubber plates 6 are in contact with the transformer clamp body 1 to prevent damage to the fixed hanger plate 3 and the movable hanger plate 5 when clamping the transformer clamp body 1; a weight-reducing groove 8 is provided on each fixed hanger plate 3 and the movable hanger plate 5, and the weight-reducing groove 8 extends to the inside of the rubber plate 6, thereby reducing the weight of the entire flipping lifting tool and ensuring the overall strength of the flipping lifting tool.

[0028] In other embodiments, a mounting groove 9 is provided at the bottom of each top plate 4, in which a screw rod 10 is rotatably connected, and a screw nut 11 is threadedly sleeved on the screw rod 10. The bottom of the screw nut 11 is fixedly connected to the top of the movable hanging plate 5. The screw rod 10 is rotated to drive the screw nut 11 to rotate. Since the bottom of the screw nut 11 is fixedly connected to the top of the movable hanging plate 5, the movable hanging plate 5 is driven to move horizontally, so that the transformer clamp body 1 of different thicknesses can be clamped.

[0029] In other embodiments, guide grooves 12 are provided on both sides of the bottom of each top plate 4, and guide blocks 13 matching the guide grooves 12 are connected to both sides of the top of the movable hanging plate 5. By setting the guide grooves 12 and the guide blocks 13 for use together, the movable hanging plate 5 can move more smoothly.

[0030] In other embodiments, each movable hanging plate 5 is connected to a fixing frame 19 on one side, and springs 20 are connected to both sides of the fixing frame 19. The top ends of the two springs 20 are connected to the bottom of the limiting frame 17. The two ends of the limiting frame 17 slide and fit on both sides of the inner wall of the fixing frame 19. The limiting frame 17 is connected by the fixing frame 19, and the limiting frame 17 is pulled upward so that the spring 20 is stretched. When one end of the rubber positioning column 14 passes through the mounting hole 7 and the through hole 2 and extends to the outside of the movable hanging plate 5, the limiting frame 17 is released and the rebound force of the spring 20 is used to drive the limiting frame 17 to move downward, so that the second magnet block 18 at the bottom of the limiting frame 17 is inserted into the groove 15 and is magnetically attracted to the first magnet block 16, thereby fixing the rubber positioning column 14 between the transformer clamp body 1, the fixed hanging plate 3 and the movable hanging plate 5, so that the fixed hanging plate 3 and the movable hanging plate 5 will not detach from the transformer clamp body 1, and the rubber positioning column 14 can protect the through hole 2 on the transformer clamp body 1.

[0031] In other embodiments, the tops of the two top plates 4 are rotatably connected to the connecting shafts 21, and the tops of the two connecting shafts 21 are connected to the shackles 22. By hanging the hooks of the flipping lifting tool on the two shackles 22, the transformer clamp body 1 can be lifted and flipped.

[0032] The specific usage and function of this embodiment are as follows:

[0033] In the utility model, when the transformer clamp body 1 needs to be lifted, the two corners symmetrically arranged along the length direction of both sides of the transformer clamp body 1 are hung and symmetrically set on the transformer clamp body 1, and the two fixed hanging plates 3 are attached to the front sides of the two ends of the transformer clamp body 1, and the screw rod 10 is held and rotated to drive the screw nut 11 to rotate. Since the bottom of the screw nut 11 is fixedly connected with the top of the movable hanging plate 5, the movable hanging plate 5 is driven to move horizontally, and the transformer clamp body 1 of different thicknesses can be clamped, so that the movable hanging plate 5 is attached to the rear sides of the two ends of the transformer clamp body 1. Then, the limit frame 17 is pulled upward to stretch the spring 20. When one end of the two rubber positioning columns 14 passes through the mounting hole 7 and the through hole 2 and extends to the outside of the movable hanging plate 5, the limit frame 17 is released and the rebound force of the spring 20 is used to drive the limit frame 17 to move downward, so that the second magnet block 18 at the bottom of the limit frame 17 It is inserted into the groove 15 and magnetically attracted to the first magnet block 16, so that the rubber positioning column 14 is fixed between the transformer clamp body 1, the fixed hanging plate 3 and the movable hanging plate 5, so that the fixed hanging plate 3 and the movable hanging plate 5 will not be separated from the transformer clamp body 1, and the rubber positioning column 14 can also protect the through hole 2 on the transformer clamp body 1, and then the hook of the flipping and lifting tool is hung on the two shackles 22, so that the transformer clamp body 1 can be lifted and flipped. During the lifting process of the transformer clamp body 1, its through hole 2 is not in direct contact with the hook, which avoids deformation of the clamp when the transformer clamp body 1 is turned over. At the same time, the two corners of the transformer clamp body 1 are buckled by the two fixed hanging plates 3 and the two movable hanging plates 5 to lift the transformer clamp body 1. The transformer clamp body 1 is subjected to a balanced supporting force as a whole, and the transformer clamp body 1 is not easy to slide. The lifting process is smooth and safe, which ensures the personal safety of the workers, and the turning and lifting are smooth during transportation.

[0034] The embodiments of the present invention are provided for the purpose of illustration and description, and are not intended to be exhaustive or to limit the present invention to the disclosed forms. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiments are selected and described to better illustrate the principles and practical applications of the present invention, and to enable those of ordinary skill in the art to understand the present invention and thereby design various embodiments with various modifications suitable for specific uses.

Claims

1. A transformer clamp flipping and lifting tool, characterized in that: The transformer clamp comprises a transformer clamp body (1) and through holes (2) provided on both sides thereof, wherein fixed hanging plates (3) are fitted on the front sides of both ends of the transformer clamp body (1), and top plates (4) are integrally formed at the tops of the two fixed hanging plates (3), and movable hanging plates (5) are slidably provided at the bottom of each of the top plates (4), and each of the movable hanging plates (5) is fitted on the rear sides of both ends of the transformer clamp body (1), and each of the fixed hanging plates (3) and the movable hanging plates (5) is provided with mounting holes (7) at positions corresponding to the through holes (2), and each of the fixed hanging plates (3) is provided with a rubber positioning member on one side. A column (14), one end of each of the rubber positioning columns (14) passes through the mounting hole (7) and the through hole (2) and extends to the outside of the movable hanging plate (5), one end of each of the rubber positioning columns (14) is provided with a groove (15), each of the grooves (15) is provided with a first magnet block (16), one side of each of the movable hanging plates (5) is slidably provided with a limit frame (17), the bottom of the limit frame (17) is connected to a second magnet block (18), the second magnet block (18) is inserted into the groove (15), and is magnetically attracted to the first magnet block (16).

2. The transformer clamp flipping and lifting tool as claimed in claim 1, characterized in that: A rubber plate (6) is connected to the opposite side of each of the fixed hanger plates (3) and the movable hanger plates (5), and the two rubber plates (6) are attached to the front and rear sides of the transformer clamp body (1). A weight-reducing groove (8) is provided on each of the fixed hanger plates (3) and the movable hanger plates (5), and the weight-reducing groove (8) extends to the inside of the rubber plate (6).

3. The transformer clamp flipping and lifting tool as claimed in claim 1, characterized in that: A mounting groove (9) is provided at the bottom of each top plate (4), a screw rod (10) is rotatably connected in the mounting groove (9), a screw rod nut (11) is threadedly sleeved on the screw rod (10), and the bottom of the screw rod nut (11) is fixedly connected to the top of the movable hanging plate (5).

4. The transformer clamp flipping and lifting tool as claimed in claim 1, characterized in that: Both sides of the bottom of each top plate (4) are provided with guide grooves (12), and both sides of the top of the movable hanging plate (5) are connected with guide blocks (13) matching the guide grooves (12).

5. The transformer clamp flipping and lifting tool as claimed in claim 1, characterized in that: One side of each movable hanging plate (5) is connected to a fixing frame (19), both sides of the fixing frame (19) are connected to springs (20), the top ends of the two springs (20) are connected to the bottom of the limiting frame (17), and the two ends of the limiting frame (17) are slidably fitted to the two sides of the inner wall of the fixing frame (19).

6. The transformer clamp flipping and lifting tool as claimed in claim 1, characterized in that: The tops of the two top plates (4) are rotatably connected to connecting shafts (21), and the tops of the two connecting shafts (21) are connected to shackles (22).

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