Turnover tool for giant phase modifier rotor

Abstract

The invention discloses a giant phase modifier rotor turning-over tool, which is used for turning over a giant phase modifier rotor, and comprises a turning-over plate used for scooping up and turning over the giant phase modifier rotor; the bottom plate is connected with the turnover plate, and the bottom plate is used for blocking one side of the turnover plate; the rounded corners are respectively arranged on the bottom plate and the turnover plate, and the rounded corners are used for turning over the bottom plate and the turnover plate. According to the giant phase modifier rotor turning-over tool, a giant phase modifier rotor is converted from a flat falling state to an upright state, the requirement of a subsequent machining procedure is met, the shovel face of the turning-over plate assists the rotor in rotating and entering the tool, and friction hindrance in the turning-over process is reduced through fillets; the supporting plates maintain the stability of the rotor during horizontal lying, and the insertion rollers and the binding bands limit the rotor from shifting and shaking, so that surface scratching, winding shifting and insulating layer damage caused by uneven stress are avoided.

Description

Technical Field

[0001] This invention relates to the field of giant camera condenser rotor processing technology, specifically a giant camera condenser rotor turning tool. Background Technology

[0002] In the manufacturing process of giant synchronous condensers, the rotor, as a core component, is extremely large, heavy, and structurally precise, requiring its processing to adapt to the posture requirements of different procedures. Typically, the rotor completes preliminary processing steps such as winding installation and initial dynamic balancing in a flat position. Before proceeding to the next stage, such as assembly and final inspection, it must be converted from a flat to an upright position. However, existing conversion methods often rely on simple lifting slings or prying tools to turn the rotor. Due to the lack of targeted load-bearing and guiding structures, the rotor is prone to uneven stress distribution, leading to localized stress concentrations. This can cause not only mechanical scratches on the rotor surface but also hidden damage such as internal winding displacement and insulation layer breakage, severely affecting the rotor's processing accuracy and service life.

[0003] While some turning aids exist in the industry, they generally suffer from unreasonable structural design. Most tools lack positioning mechanisms adapted to the rotor's profile, making the rotor prone to shifting and wobbling during turning, hindering stable control of the turning trajectory. Furthermore, the lack of cushioning and protection at the contact points between the tool and the rotor exacerbates the risk of rotor damage due to rigid contact. Simultaneously, traditional tools suffer from insufficient load-bearing capacity and operational stability. When dealing with giant rotors weighing tens or even hundreds of tons, they are not only difficult to operate and inefficient, but also pose a safety hazard of falling due to imbalance during turning, failing to meet the demands of high-precision and high-safety production. Summary of the Invention

[0004] The purpose of this invention is to provide a tool for turning over the rotor of a giant camera converter, so as to solve the problems mentioned in the background art.

[0005] To achieve the above objectives, the present invention provides the following technical solution: a giant synchronous condenser rotor turning tool, used for turning the rotor of a giant synchronous condenser, comprising:

[0006] A turning plate, used to scoop up and turn over the giant synchronous condenser rotor;

[0007] A base plate, which is connected to the turning plate, is used to block one side of the turning plate;

[0008] Rounded corners are provided on the base plate and the turning plate, and the rounded corners are used for turning the base plate and the turning plate.

[0009] Preferably, the turning plate is provided with a support plate, which is used to drive the giant synchronous condenser rotor to lie horizontally stably;

[0010] The flipping plate has shovels on both sides, which are used to rotate the giant synchronous condenser rotor into the flipping plate;

[0011] The flip-over plate is provided with insertion holes.

[0012] Preferably, a top plate is also connected to the turning plate, and the top plate is used to block the other side of the turning plate;

[0013] The base plate is provided with a connecting rod, which is inserted into the insertion hole;

[0014] The top plate is inserted into the connecting rod, and the connecting rod is provided with a connector for fixing the top plate.

[0015] Preferably, the top plate is provided with a lifting ring, which is connected to a hoisting device for hoisting the giant synchronous condenser rotor upright.

[0016] Preferably, the top plate is further provided with an insertion roller, which is movably connected to the bottom plate. The insertion roller is inserted into the giant synchronous condenser rotor to stabilize the giant synchronous condenser rotor.

[0017] Preferably, the top plate is further provided with a drive motor, which is connected to the insertion roller;

[0018] The upper and lower ends of the insertion roller are provided with turntables, and the turntables are in contact with the rotor of the giant synchronous condenser.

[0019] Preferably, the turning plate is also provided with straps for binding the giant switching camera rotor.

[0020] Compared with existing technologies, the advantages of this invention are as follows: This giant synchronous condenser rotor turning tool enables the giant synchronous condenser rotor to be transformed from a flat to an upright state, adapting to the requirements of subsequent processing steps. The shovel surface of the turning plate assists the rotor in rotating into the tool, and the rounded corners reduce frictional resistance during the turning process; the support plate maintains the stability of the rotor when it is lying horizontally, and the insertion rollers and binding straps restrict rotor displacement and swaying, avoiding surface scratches, winding displacement, and insulation layer damage caused by uneven force. The lifting ring on the top plate connects to the hoisting device, which, together with the bottom plate and connecting rod, enhances the tool's load-bearing capacity. The drive motor and turntable assist in the turning operation, reducing the difficulty of operation, improving conversion efficiency, and eliminating the safety hazards of imbalance and falling in traditional methods. Attached Figure Description

[0021] Figure 1 This is a schematic diagram of the front structure of the present invention;

[0022] Figure 2 This is a schematic diagram of the rear structure of the present invention;

[0023] Figure 3 This is a schematic diagram of the separation structure of the present invention.

[0024] In the diagram: 1. Base plate; 2. Rounded corner; 3. Turning plate; 31. Support plate; 32. Shovel surface; 33. Insertion hole; 4. Top plate; 5. Drive motor; 6. Insertion roller; 7. Connecting rod; 8. Connector; 9. Turntable; 10. Binding strap; 11. Lifting ring. Detailed Implementation

[0025] The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0026] Please see Figures 1-3 This invention provides a technical solution: a tool for turning over the rotor of a giant synchronous condenser, which is used to turn over the rotor of a giant synchronous condenser, comprising:

[0027] Example 1: A tilting plate 3 is used to lift and tilt the giant synchronous condenser rotor. One side of the tilting plate 3 is placed next to the giant synchronous condenser rotor, and then the rotor rolls into the tilting plate 3. The tilting plate 3 is triangular in shape and can be tilted using a fulcrum on one side, which is one side of the support plate 31. The support plate 31 has rounded corners 2 on both sides to facilitate the tilting of the tilting plate 3. The tilting plate 3 has the support plate 31 and rounded corners 2, which are respectively located on the base plate 1 and the tilting plate 3. The rounded corners 2 are used for tilting the base plate 1 and the tilting plate 3. The support plate 31 also stabilizes the tilting plate 3, ensuring that the giant synchronous condenser rotor remains stable within the tilting plate 3. The support plate 31 is used to drive the giant condenser rotor to lie horizontally stably. The two sides of the turning plate 3 are provided with shovels 32, which can facilitate the giant condenser rotor to rotate into the turning plate 3. The turning plate 3 is provided with insertion holes 33, which are used to facilitate the insertion of the connecting rod 7. The connecting rod 7 is used to stably connect the bottom plate 1, the turning plate 3 and the top plate 4. The turning plate 3 is also provided with straps 10, which are used to bind the giant condenser rotor. The straps 10 are divided into two, which are used to bind the upper and lower ends of the giant condenser rotor respectively.

[0028] When the flipping plate 3 is placed close to the rotor, its two side shovels 32 guide the rotor to rotate and roll into its own triangular shape, and the support plate 31 supports the rotor to achieve stable horizontal lying; with one side of the support plate 31 as the flipping fulcrum, the rounded corners 2 on both sides reduce the rotational resistance of the flipping plate 3 and help the flipping action to be carried out smoothly; the two straps 10 on the flipping plate 3 are respectively tied to the upper and lower ends of the rotor, forming a linkage limit with the support plate 31 to prevent the rotor from shifting during flipping; the insertion hole 33 of the flipping plate 3 is used for the insertion of the connecting rod 7, and the linkage base plate 1 and top plate 4 form an integral structure to avoid the misalignment of parts during flipping, and finally achieve stable horizontal lying, smooth flipping and stable limit during posture transformation of the rotor.

[0029] Example 2: Base plate 1 is connected to flipping plate 3. Base plate 1 is used to seal one side of flipping plate 3. After flipping plate 3 is flipped, base plate 1 is used to seal the bottom of the giant synchronous condenser rotor. After flipping plate 3 is upright, base plate 1 is used to support the bottom of the giant synchronous condenser rotor. Top plate 4 is also connected to flipping plate 3. Top plate 4 is used to seal the other side of flipping plate 3. Connecting rod 7 is provided on base plate 1. When using the flipping tool, first rotate the giant synchronous condenser rotor to the inside of flipping plate 3, and then install... The base plate 1 is connected to the connecting rod 7, which is then inserted into the turning plate 3. The top plate 4 is then installed, and the connecting rod 7 is fixed with a connector 8, thus stably connecting the base plate 1 and the top plate 4. The connecting rod 7 is inserted into the insertion hole 33, and the top plate 4 is connected to it. The connecting rod 7 has a connector 8 for fixing the top plate 4. The top plate 4 has a lifting ring 11, which is used to lift the turning tool using a crane or other lifting equipment. The lifting ring 11 is connected to the lifting device and is used to lift the giant synchronous condenser rotor upright. After plate 31 supports the giant synchronous condenser rotor, and the base plate 1 and top plate 4 are installed, they are hoisted using hoisting equipment and lifting rings 11. The rounded corners 2 on the base plate 1 serve as fulcrums to upright the turning tool. The top plate 4 is also equipped with a connecting roller 6, which is movably connected to the base plate 1. When the top plate 4 is connected, the connecting roller 6 is inserted into the inside of the giant synchronous condenser rotor. The connecting roller 6 has two functions: firstly, it provides a stable connection to the giant synchronous condenser rotor, ensuring stability when the turning tool is upright. The giant synchronous condenser rotor accidentally detaches from the turning tool. Secondly, it can drive the upper and lower turntables 9 to rotate, thus facilitating the rotation of the giant synchronous condenser rotor and making it easier to process. The insertion roller 6 is inserted into the giant synchronous condenser rotor to stabilize it. The top plate 4 is also equipped with a drive motor 5, which drives the insertion roller 6 and the turntables 9 to rotate. The drive motor 5 is connected to the insertion roller 6. The upper and lower ends of the insertion roller 6 are equipped with turntables 9, which are in contact with the giant synchronous condenser rotor.

[0030] After the rotor rolls into the triangular cavity of the flipping plate 3 via the shovel surface 32 and is supported by the support plate 31 to achieve a stable horizontal position, the bottom plate 1 is installed close to one side of the flipping plate 3, so that the connecting rod 7 on the bottom plate 1 is inserted into the insertion hole 33 of the flipping plate 3; then the top plate 4 is installed and fixed by the connector 8 on the connecting rod 7. The connecting rod 7 links the bottom plate 1, the flipping plate 3 and the top plate 4 to form a whole. The bottom plate 1 blocks one side of the flipping plate 3 and supports the bottom of the rotor after the flipping plate 3 is upright. The top plate 4 blocks the other side of the flipping plate 3, together forming a closed limiting space to prevent the rotor from shifting during subsequent operations.

[0031] Example 3: Base plate 1 is connected to flipping plate 3. Base plate 1 is used to seal one side of flipping plate 3. After flipping plate 3 is flipped, base plate 1 is used to seal the bottom of the giant synchronous condenser rotor. After flipping plate 3 is upright, base plate 1 is used to support the bottom of the giant synchronous condenser rotor. Top plate 4 is also connected to flipping plate 3. Top plate 4 is used to seal the other side of flipping plate 3. Connecting rod 7 is provided on base plate 1. When using the flipping tool, first rotate the giant synchronous condenser rotor to the inside of flipping plate 3, and then install... The base plate 1 is fitted with a connecting rod 7, which is inserted into the turning plate 3. The top plate 4 is then installed, and the connecting rod 7 is fixed with a connector 8, thus stably connecting the base plate 1 and the top plate 4. The connecting rod 7 is inserted into the insertion hole 33, and the top plate 4 is connected to it. The connecting rod 7 has a connector 8 for fixing the top plate 4. The top plate 4 has a lifting ring 11, which is used to lift the turning tool using a crane or other lifting equipment. The lifting ring 11 is connected to a lifting device for lifting the giant synchronous condenser rotor upright. After plate 31 supports the giant synchronous condenser rotor, and the base plate 1 and top plate 4 are installed, they are hoisted using hoisting equipment and lifting rings 11. The rounded corners 2 on the base plate 1 serve as fulcrums to upright the turning tool. The top plate 4 is also equipped with a connecting roller 6, which is movably connected to the base plate 1. When the top plate 4 is connected, the connecting roller 6 is inserted into the inside of the giant synchronous condenser rotor. The connecting roller 6 has two functions: firstly, it provides a stable connection to the giant synchronous condenser rotor, ensuring stability when the turning tool is upright. The giant synchronous condenser rotor accidentally detaches from the turning tool. Secondly, it can drive the upper and lower turntables 9 to rotate, thus facilitating the rotation of the giant synchronous condenser rotor and making it easier to process. The insertion roller 6 is inserted into the giant synchronous condenser rotor to stabilize it. The top plate 4 is also equipped with a drive motor 5, which drives the insertion roller 6 and the turntables 9 to rotate. The drive motor 5 is connected to the insertion roller 6. The upper and lower ends of the insertion roller 6 are equipped with turntables 9, which are in contact with the giant synchronous condenser rotor.

[0032] After the base plate 1 and top plate 4 are assembled, the lifting ring 11 on the top plate 4 is connected to the hoisting device. Using the rounded corner 2 on the base plate 1 as the fulcrum for rotation, the hoisting device applies tension to drive the overall structure to rotate. The force on the lifting ring 11 and the fulcrum effect of the rounded corner 2 are linked, reducing the resistance to rotation and realizing the transformation of the rotor from a horizontal to an upright posture. During the rotation process, the overall structure is stable, preventing the rotor from shaking.

[0033] Example 4: Base plate 1 is connected to flipping plate 3. Base plate 1 is used to seal one side of flipping plate 3. After flipping plate 3 is flipped, base plate 1 is used to seal the bottom of the giant synchronous condenser rotor. After flipping plate 3 is upright, base plate 1 is used to support the bottom of the giant synchronous condenser rotor. Top plate 4 is also connected to flipping plate 3. Top plate 4 is used to seal the other side of flipping plate 3. Base plate 1 is provided with connecting rod 7. When using the flipping tool, first rotate the giant synchronous condenser rotor to the inside of flipping plate 3, and then install... The base plate 1 is connected to the connecting rod 7, which is then inserted into the turning plate 3. The top plate 4 is then installed, and the connecting rod 7 is fixed with a connector 8, thus stably connecting the base plate 1 and the top plate 4. The connecting rod 7 is inserted into the insertion hole 33, and the top plate 4 is connected to it. The connecting rod 7 has a connector 8 for fixing the top plate 4. The top plate 4 has a lifting ring 11, which is used to lift the turning tool using a crane or other lifting equipment. The lifting ring 11 is connected to the lifting device and is used to lift the giant synchronous condenser rotor upright. After plate 31 supports the giant synchronous condenser rotor, and the base plate 1 and top plate 4 are installed, they are hoisted using hoisting equipment and lifting rings 11. The rounded corners 2 on the base plate 1 serve as fulcrums to upright the turning tool. The top plate 4 is also equipped with a connecting roller 6, which is movably connected to the base plate 1. When the top plate 4 is connected, the connecting roller 6 is inserted into the inside of the giant synchronous condenser rotor. The connecting roller 6 has two functions: firstly, it provides a stable connection to the giant synchronous condenser rotor, ensuring stability when the turning tool is upright. The giant synchronous condenser rotor accidentally detaches from the turning tool. Secondly, it can drive the upper and lower turntables 9 to rotate, thus facilitating the rotation of the giant synchronous condenser rotor and making it easier to process. The insertion roller 6 is inserted into the giant synchronous condenser rotor to stabilize it. The top plate 4 is also equipped with a drive motor 5, which drives the insertion roller 6 and the turntables 9 to rotate. The drive motor 5 is connected to the insertion roller 6. The upper and lower ends of the insertion roller 6 are equipped with turntables 9, which are in contact with the giant synchronous condenser rotor.

[0034] During installation, the top plate 4's built-in insertion roller 6 is simultaneously inserted into the inner side of the giant synchronous condenser rotor, forming a movable connection with the base plate 1. The drive motor 5 on the top plate 4 is then activated, causing the insertion roller 6 to rotate, which in turn rotates the turntables 9 at both ends of the insertion roller 6. The insertion roller 6 ensures a stable connection between the rotor and the tool, preventing accidental detachment of the rotor in an upright position. The turntables 9 contact the rotor surface, and their rotation facilitates angle adjustment of the rotor during processing, improving processing convenience.

[0035] Example 5: Tilting plate 3. Tilting plate 3 is used to lift and flip the giant condenser rotor. When one side of the tilting plate 3 is placed next to the giant condenser rotor, the giant condenser rotor is then allowed to roll into the tilting plate 3. The tilting plate 3 is triangular in shape and can be flipped by a fulcrum on one side, which is one side of the support plate 31. The support plate 31 has rounded corners 2 on both sides to facilitate the flipping of the tilting plate 3. The tilting plate 3 is provided with the support plate 31 and the rounded corners 2. The rounded corners 2 are respectively provided on the base plate 1 and the tilting plate 3. The rounded corners 2 are used for flipping the base plate 1 and the tilting plate 3. The support plate 31 can also keep the tilting plate 3 stable, ensuring that the giant condenser rotor can be stably placed inside the tilting plate 3. The support plate 31 is used to drive the giant condenser rotor to lie horizontally stably. The two sides of the turning plate 3 are provided with shovels 32, which can facilitate the giant condenser rotor to rotate into the turning plate 3. The turning plate 3 is provided with insertion holes 33, which are used to facilitate the insertion of the connecting rod 7. The connecting rod 7 is used to stably connect the bottom plate 1, the turning plate 3 and the top plate 4. The turning plate 3 is also provided with straps 10, which are used to bind the giant condenser rotor. The straps 10 are divided into two, which are used to bind the upper and lower ends of the giant condenser rotor respectively.

[0036] A base plate 1 is connected to a flipping plate 3. The base plate 1 is used to seal one side of the flipping plate 3. After the flipping plate 3 is flipped, the base plate 1 seals the bottom of the giant synchronous condenser rotor. After the flipping plate 3 is upright, the base plate 1 supports the bottom of the giant synchronous condenser rotor. A top plate 4 is also connected to the flipping plate 3, which is used to seal the other side of the flipping plate 3. A connecting rod 7 is provided on the base plate 1. When using the flipping tool, the giant synchronous condenser rotor is first rotated to the inside of the flipping plate 3, and then the base plate 1 is installed. The connecting rod 7 is inserted into the turning plate 3, and then the top plate 4 is installed. The connecting rod 7 is fixed with the connector 8, thus stably connecting the bottom plate 1 and the top plate 4. The connecting rod 7 is inserted into the insertion hole 33, and the top plate 4 is connected by the connecting rod 7. The connecting rod 7 is provided with a connector 8 for fixing the top plate 4. The top plate 4 is provided with a lifting ring 11. The lifting ring 11 is used to lift the turning tool using lifting equipment such as an overhead crane. The lifting ring 11 is connected to the lifting device and is used to lift the giant synchronous condenser rotor upright. When the support plate 3 After supporting the giant synchronous condenser rotor and installing the base plate 1 and top plate 4, the machine is hoisted using hoisting equipment and lifting rings 11. The rounded corners 2 on the base plate 1 serve as fulcrums, allowing the turning tool to stand upright. The top plate 4 is also equipped with a connecting roller 6, which is movably connected to the base plate 1. When the top plate 4 is connected, the connecting roller 6 is inserted into the inside of the giant synchronous condenser rotor. The connecting roller 6 has two functions: firstly, it provides a stable connection to the giant synchronous condenser rotor, ensuring stability when the turning tool is upright. If the giant synchronous condenser rotor accidentally detaches from the turning tool, it can drive the upper and lower turntables 9 to rotate, thus facilitating the rotation of the giant synchronous condenser rotor and making it easier to process. The insertion roller 6 is inserted into the giant synchronous condenser rotor to stabilize it. The top plate 4 is also equipped with a drive motor 5, which drives the insertion roller 6 and the turntables 9 to rotate. The drive motor 5 is connected to the insertion roller 6. The upper and lower ends of the insertion roller 6 are equipped with turntables 9, which are in contact with the giant synchronous condenser rotor.

[0037] The flipping plate 3 is placed close to the rotor, and its two side shovels 32 guide the rotor to rotate and roll into its own triangular cavity. The support plate 31 supports the rotor to achieve stable horizontal lying. The flipping plate 3 uses one side of the support plate 31 as a fulcrum, and the rounded corners 2 on both sides of the support plate 31 reduce rotational resistance and assist in the flipping preparation action. Two straps 10 on the flipping plate 3 are respectively tied to the upper and lower ends of the rotor, forming a linkage limit with the support plate 31 to prevent the rotor from shifting in the cavity and to achieve stable entry of the rotor into the cavity and stable positioning before flipping.

[0038] After the rotor is positioned within the tilting plate 3, the base plate 1 is installed close to one side of the tilting plate 3, and the connecting rod 7 on the base plate 1 is inserted into the insertion hole 33 of the tilting plate 3. Subsequently, the top plate 4 is installed, the connecting rod 7 is inserted into the top plate 4, and the top plate 4 is fixed by the connector 8. The connecting rod 7, together with the base plate 1, the tilting plate 3, and the top plate 4, forms an integral structure. The base plate 1 seals one side of the tilting plate 3 and prepares for subsequent load-bearing, while the top plate 4 seals the other side, together forming a closed limiting space to prevent component misalignment and rotor displacement during tilting.

[0039] After the base plate 1 and the top plate 4 are assembled, the lifting ring 11 on the top plate 4 is connected to the lifting device, and the rounded corner 2 on the base plate 1 is used as the turning fulcrum. The lifting device applies a pulling force, and the force on the lifting ring 11 and the fulcrum of the rounded corner 2 form a linkage, which reduces the rotational resistance of the overall structure, drives the rotor to change from horizontal to vertical, realizes a smooth attitude switching and structural stability during the turning process, and prevents the rotor from shaking.

[0040] When the top plate 4 is installed, its built-in insertion roller 6 is inserted into the inside of the rotor and movably connected to the base plate 1 to achieve a stable connection between the rotor and the tool, preventing the rotor from accidentally detaching in an upright state; the drive motor 5 on the top plate 4 is started, and the drive motor 5 drives the insertion roller 6 to rotate, which in turn drives the turntables 9 at the upper and lower ends of the insertion roller 6 to rotate. The turntables 9 contact the rotor surface, providing angle adjustment conditions for rotor processing and improving processing convenience.

[0041] Although embodiments of the 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 invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A tool for turning over the rotor of a giant camera converter, characterized in that, include: Turning plate (3), the turning plate (3) is used to scoop up and turn over the giant switching camera rotor; A base plate (1) is connected to the turning plate (3), and the base plate (1) is used to block one side of the turning plate (3); Rounded corners (2) are respectively provided on the base plate (1) and the turning plate (3), and the rounded corners (2) are used for turning the base plate (1) and the turning plate (3).

2. The giant camera rotor turning tool according to claim 1, characterized in that: The turning plate (3) is provided with a support plate (31), which is used to drive the giant camera rotor to lie horizontally stably; The turning plate (3) has shovels (32) on both sides, and the shovels (32) are used to rotate the giant camera rotor into the turning plate (3); The turning plate (3) is provided with a plug hole (33).

3. The giant camera rotor turning tool according to claim 2, characterized in that: A top plate (4) is also connected to the turning plate (3), and the top plate (4) is used to block the other side of the turning plate (3); The base plate (1) is provided with a connecting rod (7), which is inserted into the insertion hole (33); The top plate (4) is inserted into the connecting rod (7), and the connecting rod (7) is provided with a connector (8) for fixing the top plate (4).

4. The giant camera rotor turning tool according to claim 3, characterized in that: The top plate (4) is provided with a lifting ring (11), which is connected to a hoisting device for hoisting the giant synchronous condenser rotor upright.

5. A giant camera rotor turning tool according to claim 3 or 4, characterized in that: The top plate (4) is also provided with a connecting roller (6), which is movably connected to the bottom plate (1). The connecting roller (6) is inserted into the giant phase converter rotor to stabilize the giant phase converter rotor.

6. A giant camera rotor turning tool according to claim 5, characterized in that: The top plate (4) is also provided with a drive motor (5), which is connected to the insertion roller (6); The upper and lower ends of the insertion roller (6) are provided with turntables (9), and the turntables (9) are in contact with the rotor of the giant camera.

7. A giant camera rotor turning tool according to claim 1, characterized in that: The turning plate (3) is also provided with straps (10), which are used to bind the rotor of the giant camera.

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