A marine transformer with a shock-absorbing device

Abstract

The present invention relates to the technical field of transformers, and specifically to a marine transformer with a shock-absorbing device, which includes a transformer body. A support base is provided at the lower end of the transformer body. A spring shock absorber is installed on the support base. The support base is connected to a shock-absorbing bearing plate through the spring shock absorber. A first auxiliary shock-absorbing mechanism is provided on the shock-absorbing bearing plate. The first auxiliary shock-absorbing mechanism performs the first layer of auxiliary shock absorption on the transformer body. The first auxiliary shock-absorbing mechanism is connected to a second auxiliary shock-absorbing mechanism. The first auxiliary shock-absorbing mechanism drives the second auxiliary shock-absorbing mechanism to move, and performs the second layer of auxiliary shock absorption on the transformer body. The transformer body is installed on the shock-absorbing bearing plate, and the two are connected through the spring shock absorber. When the transformer body is subjected to vibration, its up-and-down movement will drive the movable connecting plate to move, and thus, under the action of the first auxiliary spring, it can play a role in the first layer of auxiliary shock absorption for the transformer body.

Description

Technical Field

[0001] The present invention relates to the technical field of transformers, and particularly to a marine transformer with a shock-absorbing device. Background Art

[0002] During the operation of a marine transformer on a ship, due to various factors such as sea waves and engine vibrations, shock-absorbing measures are often required to ensure its stable operation and extend its service life. Currently, the most commonly used shock-absorbing measure is to use spring shock absorbers to shock-absorb the transformer. Although spring shock absorbers can achieve good shock-absorbing effects on the transformer, when the ship is operating on water, the transformer will be in a vibrating environment for a long time due to the influence of the external environment. Relying solely on spring shock absorbers to shock-absorb the transformer will result in a heavy workload for the spring shock absorbers. Without an auxiliary shock-absorbing device to assist in shock-absorbing the transformer, it is easy for the spring shock absorbers to be damaged, thereby causing certain economic losses. Summary of the Invention

[0003] The purpose of the present invention is to provide a marine transformer with a shock-absorbing device to solve the problems raised in the above background art.

[0004] To achieve the above purpose, the present invention provides the following technical solutions:

[0005] A marine transformer with a shock-absorbing device includes a transformer body. A support base is provided at the lower end of the transformer body. A spring shock absorber is installed on the support base, and the support base is connected to a shock-absorbing bearing plate through the spring shock absorber;

[0006] A first auxiliary shock-absorbing mechanism is provided on the shock-absorbing bearing plate to perform the first layer of auxiliary shock-absorbing on the transformer body through the first auxiliary shock-absorbing mechanism;

[0007] The first auxiliary shock-absorbing mechanism is connected to a second auxiliary shock-absorbing mechanism. The first auxiliary shock-absorbing mechanism drives the second auxiliary shock-absorbing mechanism to move to perform the second layer of auxiliary shock-absorbing on the transformer body;

[0008] A third auxiliary shock-absorbing mechanism is also provided on the shock-absorbing bearing plate. The third auxiliary shock-absorbing mechanism is also driven by the first auxiliary shock-absorbing mechanism to perform the third layer of auxiliary shock-absorbing on the transformer body.

[0009] Preferably, a moving guide groove is opened on the shock-absorbing bearing plate, and a moving guide rod is fixedly arranged in the moving guide groove;

[0010] The first auxiliary shock-absorbing mechanism includes movable connecting plates, first auxiliary springs and connecting shock-absorbing rods. There are two movable connecting plates, which are relatively sleeved on the moving guide rod.

[0011] Preferably, the first auxiliary spring is also sleeved on the moving guide rod, and the first auxiliary spring is connected to the movable connecting plate;

[0012] A upper bearing bar is fixedly arranged at the upper end of the movable connecting plate. Connecting brackets are symmetrically and fixedly arranged on the upper bearing bar. An articulated shock-absorbing rod is articulated on the connecting bracket, and the upper end of the articulated shock-absorbing rod is articulated with the support base.

[0013] Preferably, fitting wheels are symmetrically installed at both ends of the upper bearing bar, and a bearing rod is also fixedly arranged on the movable connecting plate;

[0014] A bearing strip plate is fixedly arranged on the bearing rod, and a shock-absorbing rack is fixedly arranged on the bearing strip plate.

[0015] Preferably, mounting bosses are symmetrically and fixedly arranged on both sides of the shock-absorbing bearing plate. A support cooperation channel is formed on the mounting boss, and a bearing support bar is fixedly arranged on the mounting boss;

[0016] Bearing convex plates are symmetrically and fixedly arranged at both ends of the bearing support bar, and a bearing cooperation rod is fixedly arranged between the bearing convex plates.

[0017] Preferably, the second auxiliary shock-absorbing mechanism includes an auxiliary shock-absorbing plate, an articulated hinge plate, a shock-absorbing sliding block and a second auxiliary spring. Shock-absorbing elastic pieces are symmetrically arranged on the auxiliary shock-absorbing plate;

[0018] Movable support rods are also symmetrically and fixedly arranged on the auxiliary shock-absorbing plate. The movable support rods are inserted into the support cooperation channels, and arc-shaped shock-absorbing blocks are fixedly arranged on the movable support rods.

[0019] Preferably, a shock-absorbing connecting strip is arranged on the auxiliary shock-absorbing plate. An articulated hinge plate is articulated on the shock-absorbing connecting strip, and a shock-absorbing sliding block is articulated at the other end of the articulated hinge plate;

[0020] Two shock-absorbing sliding blocks on the same side of the shock-absorbing bearing plate are sleeved on the same bearing cooperation rod, and a second auxiliary spring is arranged between the two shock-absorbing sliding blocks on the same side of the shock-absorbing bearing plate.

[0021] Preferably, load-bearing support plates are symmetrically and fixedly arranged at both ends of the shock-absorbing bearing plate, and assembly bosses are fixedly arranged on the load-bearing support plates;

[0022] The third auxiliary shock-absorbing mechanism includes a load-bearing column, a support guide rod, a rotating shock-absorbing column and a shock-absorbing bearing block. Load-bearing columns are symmetrically and fixedly arranged on the load-bearing support plates;

[0023] A storage oil tank is fixedly arranged on the load-bearing column. A connecting through pipe is fixedly arranged on the storage oil tank, and a movable load sleeve is fixedly arranged on the connecting through pipe.

[0024] Preferably, a support guide rod is fixedly arranged between two storage fuel tanks on the load-carrying support plate;

[0025] The rotary shock-absorbing column is installed on the assembly boss, and a shock-absorbing gear is fixedly arranged on the rotary shock-absorbing column, and the shock-absorbing gear is meshed with a shock-absorbing rack;

[0026] A support convex plate is fixedly arranged on the shock-absorbing gear, a connecting hinge rod is fixedly arranged on the support convex plate, and the connecting hinge rod is hinged with a connecting movable frame.

[0027] Preferably, a connecting plug post is fixedly arranged on the connecting movable frame, the connecting plug post is inserted into the shock-absorbing bearing block, the shock-absorbing bearing block is sleeved on the support guide rod, and matching plug rods are symmetrically and fixedly arranged on the shock-absorbing bearing block;

[0028] A shock-absorbing plug plate is fixedly arranged on the matching plug rod, and the shock-absorbing plug plate is inserted into the moving carrier sleeve.

[0029] Compared with the prior art, the beneficial effects of the present invention are as follows: The structure of the present invention is reasonably arranged and has strong functionality, and has the following advantages:

[0030] 1. The transformer body is installed on the shock-absorbing bearing plate, and the two are connected through the spring shock absorber. When the transformer body is vibrated, its up-and-down movement will drive the movable connecting plate to move, and then under the action of the first auxiliary spring, it can play a role in the first layer of auxiliary shock absorption for the transformer body.

[0031] 2. When the movable connecting plate moves, it will contact the arc-shaped shock-absorbing block. The arc-shaped shock-absorbing block is arranged on the auxiliary shock-absorbing plate. A shock-absorbing elastic sheet is arranged on the auxiliary shock-absorbing plate. At the same time, the auxiliary shock-absorbing plate is also connected with a shock-absorbing sliding block, and the shock-absorbing sliding block is connected with a second auxiliary spring. In this way, when the movable connecting plate moves, it needs to cross the arc-shaped shock-absorbing block, and then will push the arc-shaped shock-absorbing block to move. As the arc-shaped shock-absorbing block moves, the shock-absorbing elastic sheet and the second auxiliary spring will deform, and then the movement of the movable connecting plate needs to overcome the deformation of the shock-absorbing elastic sheet and the second auxiliary spring to do work, so as to play a role in the second layer of auxiliary shock absorption. And during the forward and reverse movement of the movable connecting plate, it needs to overcome the deformation of the shock-absorbing elastic sheet and the second auxiliary spring to do work, playing a good role in auxiliary shock absorption.

[0032] 3. Additionally, the movement of the movable connecting plate will also drive the shock-absorbing rack to move. Subsequently, under the action of the shock-absorbing rack, the shock-absorbing gear will be driven to rotate. Under the action of the shock-absorbing gear, the shock-absorbing bearing block will be driven to move, and then drive the shock-absorbing plug plate to move in the movable sleeve. This can drive the oil in the storage fuel tank to move, that is, suck the oil in the storage fuel tank into the movable sleeve or push the oil in the movable sleeve into the storage fuel tank, which can play a certain obstructive role in the movement of the shock-absorbing plug plate, and thus can play a role in the third layer of auxiliary shock absorption. Description of the Drawings

[0033] Figure 1 It is a schematic diagram of the first perspective of the assembly of the shock-absorbing bearing plate and the transformer body.

[0034] Figure 2 It is Figure 1 The enlarged schematic diagram of the position A in

[0035] Figure 3 It is a schematic diagram of the second perspective of the assembly of the shock-absorbing bearing plate and the transformer body.

[0036] Figure 4 It is Figure 3 The enlarged schematic diagram of the position B in

[0037] Figure 5 It is a schematic diagram of the assembly of the shock-absorbing bearing plate and the movable connecting plate.

[0038] Figure 6 It is a schematic diagram of the structure of the shock-absorbing bearing plate.

[0039] Figure 7 It is a schematic diagram of the cooperation between the movable connecting plate and the auxiliary shock-absorbing plate.

[0040] Figure 8 It is a schematic diagram of the assembly of the rotary shock-absorbing column and the shock-absorbing bearing block.

[0041] In the figure: 1. Shock-absorbing bearing plate; 11. Moving guide groove; 12. Moving guide rod; 13. Mounting boss; 14. Support fitting channel; 15. Bearing support strip; 16. Bearing convex plate; 161. Bearing fitting rod; 17. Load-carrying support plate; 171. Assembly boss; 172. Assembly hole; 18. Bearing column; 181. Storage fuel tank; 182. Connecting pipe; 183. Moving carrier sleeve; 19. Support guide rod; 2. Transformer body; 21. Support base; 3. Spring shock absorber; 4. Movable connecting plate; 41. Moving channel; 42. First auxiliary spring; 43. Upper bearing strip; 44. Connecting support; 45. Connecting shock-absorbing rod; 46. Fitting runner; 47. Load-carrying rod; 48. Load-carrying strip plate; 49. Shock-absorbing rack; 5. Auxiliary shock-absorbing plate; 51. Shock-absorbing elastic sheet; 52. Movable bearing rod; 53. Arc-shaped shock-absorbing block; 54. Shock-absorbing connecting strip; 55. Connecting hinge plate; 56. Shock-absorbing sliding block; 57. Sliding fitting hole; 58. Second auxiliary spring; 6. Rotating shock-absorbing column; 61. Fitting bearing; 62. Shock-absorbing gear; 63. Support convex plate; 64. Connecting hinge rod; 65. Connecting movable frame; 66. Connecting plug column; 7. Shock-absorbing bearing block; 71. Bearing through hole; 72. Fitting plug rod; 73. Shock-absorbing plug plate; 74. Connecting movable hole. Detailed implementation manners

[0042] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present invention without creative efforts shall fall within the protection scope of the present invention.

[0043] The present invention provides a technical solution:

[0044] As Figure 1 and Figure 3 shown, a marine transformer with a shock-absorbing device includes a transformer body 2. A support base 21 is provided at the lower end of the transformer body 2. A spring shock absorber 3 is installed on the support base 21. The support base 21 is connected to a shock-absorbing bearing plate 1 through the spring shock absorber 3. A first auxiliary shock-absorbing mechanism is provided on the shock-absorbing bearing plate 1. The first auxiliary shock-absorbing mechanism performs the first layer of auxiliary shock absorption on the transformer body 2. The first auxiliary shock-absorbing mechanism is connected to a second auxiliary shock-absorbing mechanism. The first auxiliary shock-absorbing mechanism drives the second auxiliary shock-absorbing mechanism to move, performing the second layer of auxiliary shock absorption on the transformer body 2. A third auxiliary shock-absorbing mechanism is also provided on the shock-absorbing bearing plate 1. The third auxiliary shock-absorbing mechanism is also driven by the first auxiliary shock-absorbing mechanism to perform the third layer of auxiliary shock absorption on the transformer body 2.

[0045] As Figure 5 and Figure 6As shown in the figure, a moving guide groove 11 is formed on the shock-absorbing bearing plate 1, and a moving guide rod 12 is fixedly arranged in the moving guide groove 11. The first auxiliary shock-absorbing mechanism includes a movable connecting plate 4, a first auxiliary spring 42 and a connecting shock-absorbing rod 45. There are two movable connecting plates 4, which are relatively sleeved on the moving guide rod 12. A moving channel 41 is formed on the movable connecting plate 4, and the moving channel 41 is matched with the moving guide rod 12.

[0046] As Figure 5 shown, the first auxiliary spring 42 is also sleeved on the moving guide rod 12, and the first auxiliary spring 42 is connected to the movable connecting plate 4, that is, both ends of the first auxiliary spring 42 are respectively fixed on the inner wall of the moving guide groove 11 and the movable connecting plate 4.

[0047] As Figure 7 shown, an upper bearing bar 43 is fixedly arranged at the upper end of the movable connecting plate 4. Connecting brackets 44 are symmetrically and fixedly arranged on the upper bearing bar 43. A connecting shock-absorbing rod 45 is hinged on the connecting bracket 44. The upper end of the connecting shock-absorbing rod 45 is hinged to the support base 21. Fitting rollers 46 are symmetrically installed at both ends of the upper bearing bar 43. A bearing rod 47 is also fixedly arranged on the movable connecting plate 4. A bearing strip plate 48 is fixedly arranged on the bearing rod 47. A shock-absorbing rack 49 is fixedly arranged on the bearing strip plate 48. When the transformer body 2 vibrates, the movable connecting plate 4 is driven to move through the connecting shock-absorbing rod 45.

[0048] As Figure 6 , mounting bosses 13 are symmetrically and fixedly arranged on both sides of the shock-absorbing bearing plate 1. A support matching channel 14 is formed on the mounting boss 13. A bearing support strip 15 is fixedly arranged on the mounting boss 13. Bearing convex plates 16 are symmetrically and fixedly arranged at both ends of the bearing support strip 15. A bearing matching rod 161 is fixedly arranged between the bearing convex plates 16.

[0049] As Figure 4 and Figure 7 shown, the second auxiliary shock-absorbing mechanism includes an auxiliary shock-absorbing plate 5, a connecting hinge plate 55, a shock-absorbing sliding block 56 and a second auxiliary spring 58. Shock-absorbing elastic pieces 51 are symmetrically arranged on the auxiliary shock-absorbing plate 5, and the other ends of the shock-absorbing elastic pieces 51 are fixed on the shock-absorbing bearing plate 1. Movable support rods 52 are symmetrically and fixedly arranged on the auxiliary shock-absorbing plate 5. The movable support rods 52 are inserted into the support matching channel 14, and arc-shaped shock-absorbing blocks 53 are fixedly arranged on the movable support rods 52. The surface of the arc-shaped shock-absorbing blocks 53 is smooth and free of burrs. The fitting rollers 46 are located between the two arc-shaped shock-absorbing blocks 53 on the auxiliary shock-absorbing plate 5.

[0050] As Figure 4 and Figure 7As shown, a shock-absorbing connecting strip 54 is provided on the auxiliary shock-absorbing plate 5, and a connecting hinge plate 55 is hinged on the shock-absorbing connecting strip 54. A shock-absorbing sliding block 56 is hinged on the other end of the connecting hinge plate 55. The two shock-absorbing sliding blocks 56 on the same side of the shock-absorbing supporting plate 1 are sleeved on the same bearing matching rod 161, and a second auxiliary spring 58 is provided between the two shock-absorbing sliding blocks 56 on the same side of the shock-absorbing supporting plate 1. In addition, a sliding matching hole 57 is opened on the shock-absorbing sliding block 56, and the sliding matching hole 57 is matched with the bearing matching rod 161. The two ends of the second auxiliary spring 58 are respectively fixed on the two shock-absorbing sliding blocks 56.

[0051] like Figure 6 As shown, loading support plates 17 are symmetrically fixedly arranged at both ends of the shock-absorbing bearing plate 1, and an assembly boss 171 is fixedly arranged on the loading support plate 17. The third auxiliary shock-absorbing mechanism includes a bearing column 18, a supporting guide rod 19, a rotating shock-absorbing column 6 and a shock-absorbing bearing block 7. The loading support plate 17 is symmetrically fixedly arranged with a bearing column 18, and a storage oil tank 181 is fixedly arranged on the bearing column 18. A connecting pipe 182 is fixedly arranged on the storage oil tank 181, and a movable sleeve 183 is fixedly arranged on the connecting pipe 182. The diameter of the connecting pipe 182 is smaller than the inner diameter of the movable sleeve 183, and the movable sleeve 183 is connected to the storage oil tank 181 through the connecting pipe 182, and a supporting guide rod 19 is fixedly arranged between the two storage oil tanks 181 on the loading support plate 17.

[0052] like Figure 2 and Figure 8 As shown, the rotary shock-absorbing column 6 is installed on the assembly boss 171, and the assembly boss 171 is provided with an assembly hole 172. The rotary shock-absorbing column 6 is sleeved with a matching bearing 61, and the matching bearing 61 is installed in the assembly hole 172. A shock-absorbing gear 62 is fixedly provided on the rotary shock-absorbing column 6, and the shock-absorbing gear 62 is meshed with the shock-absorbing rack 49. A supporting convex plate 63 is fixedly provided on the shock-absorbing gear 62, and a connecting hinge 64 is fixedly provided on the supporting convex plate 63. The connecting hinge 64 is hinged with a connecting movable frame 65, and the connecting movable frame 65 is fixed A connecting plug 66 is provided, and the connecting plug 66 is inserted into the shock-absorbing bearing block 7. The shock-absorbing bearing block 7 is sleeved on the supporting guide rod 19. A bearing through hole 71 is provided at the upper end of the shock-absorbing bearing block 7, and the bearing through hole 71 cooperates with the supporting guide rod 19. A connecting movable hole 74 is also provided on the shock-absorbing bearing block 7, and the connecting movable hole 74 cooperates with the connecting plug 66. In addition, a matching plug rod 72 is symmetrically fixedly provided on the shock-absorbing bearing block 7, and a shock-absorbing plug plate 73 is fixedly provided on the matching plug rod 72, and the shock-absorbing plug plate 73 is inserted in the movable carrier sleeve 183.

[0053] When the transformer body 2 vibrates under the action of the external environment, the spring shock absorber 3 plays a role in damping it. During the vibration of the transformer body 2, the connecting shock-absorbing rod 45 will drive the movable connecting plate 4 to move reciprocally. That is, when the transformer body 2 moves downward, the connecting shock-absorbing rod 45 will drive the two movable connecting plates 4 to move away from each other. As the movable connecting plate 4 moves, the first auxiliary spring 42 will be compressed, causing the first auxiliary spring 42 to deform. Under the action of the first auxiliary spring 42, it can play a role in the first layer of auxiliary damping for the transformer body 2. And during the movement of the movable connecting plate 4, the fitting runner 46 will contact the arc-shaped shock-absorbing block 53. In this way, under the action of the fitting runner 46, the arc-shaped shock-absorbing block 53 will be pushed to move, enabling the fitting runner 46 to smoothly cross the arc-shaped shock-absorbing block 53. When the fitting runner 46 pushes the arc-shaped shock-absorbing block 53 to move, it will also push the auxiliary shock-absorbing plate 5 to move, causing the shock-absorbing elastic sheet 51 to be in a stretched state, that is, the auxiliary shock-absorbing plate 5 moves away from the shock-absorbing bearing plate 1. As the auxiliary shock-absorbing plate 5 moves, under the action of the connecting hinge plate 55, the shock-absorbing sliding block 56 will be pushed to move, that is, the two shock-absorbing sliding blocks 56 on the same side of the shock-absorbing bearing plate 1 move towards each other. In this way, under the action of the two shock-absorbing sliding blocks 56, the second auxiliary spring 58 between them will be compressed. Therefore, when the fitting runner 46 pushes the arc-shaped shock-absorbing block 53, it will do work against the deformation of the shock-absorbing elastic sheet 51 and the second auxiliary spring 58. Thus, under the combined action of the shock-absorbing elastic sheet 51 and the second auxiliary spring 58, it can play a role in the second layer of auxiliary damping for the transformer body 2. And when the movable connecting plate 4 moves in the reverse direction, it also needs to push the arc-shaped shock-absorbing block 53 to move, so that the shock-absorbing elastic sheet 51 and the second auxiliary spring 58 can play a role in auxiliary damping for the transformer body 2 again during its reverse movement. When the transformer body 2 moves upward, it will drive the two movable connecting plates 4 to move towards each other, causing the first auxiliary spring 42 to be in a stretched state and playing a role in auxiliary damping. In addition, during the movement of the movable connecting plate 4, the shock-absorbing rack 49 will also move with it. As the shock-absorbing rack 49 moves, it will drive the shock-absorbing gear 62 to rotate. When the shock-absorbing gear 62 rotates, since the connecting hinge rod 64 is hinged to the connecting movable frame 65, and the connecting movable frame 65 is connected to the shock-absorbing bearing block 7 through the connecting plug 66, and relative movement can occur between the connecting movable frame 65 and the shock-absorbing bearing block 7, so as the shock-absorbing gear 62 rotates, it will drive the connecting movable frame 65 to move in the horizontal direction, and then drive the shock-absorbing bearing block 7 to move together with the connecting movable frame 65. As the shock-absorbing bearing block 7 moves, it will drive the shock-absorbing plug plate 73 on one side of it to move towards the direction close to the mouth of the moving sleeve 183.Meanwhile, it drives the shock-absorbing plug plate 73 on its other side to move away from the opening of the moving carrier sleeve 183. When the shock-absorbing plug plate 73 moving towards the opening of the moving carrier sleeve 183 moves, it will generate negative pressure in the moving carrier sleeve 183. Under the action of this negative pressure, the oil in the storage fuel tank 181 can be sucked into the moving carrier sleeve 183. In this way, under the action of the negative pressure, it can exert a pulling force on the movement of the shock-absorbing plug plate 73. Under the action of the negative pressure pulling force, it can play a role in hindering the rotation of the shock-absorbing gear 62, thereby playing a certain role in assisting shock absorption. At the same time, when the shock-absorbing plug plate 73 moving away from the opening of the moving carrier sleeve 183 moves, it will push the oil in the moving carrier sleeve 183 towards the storage fuel tank 181. When the oil moves towards the storage fuel tank 181, the oil will play a role in hindering the movement of the shock-absorbing plug plate 73. Thus, under the action of the resistance, it can play a role in hindering the rotation of the shock-absorbing gear 62, and can also play a certain role in assisting shock absorption. Moreover, the negative pressure pulling force and the resistance of the oil are in the same direction. Under the combined action of the two, it can play a good role in assisting shock absorption. In this way, under the action of multi-layer auxiliary shock absorption, it can not only greatly improve the shock-absorbing effect on the transformer body 2, but also can, to the greatest extent, reduce the working pressure of the spring shock absorber 3 and ensure the long-term stable use of the spring shock absorber 3.

[0054] Although the embodiments of the present invention have been shown and described, for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions, and variations can be made to these embodiments without departing from the principles and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A marine transformer with a shock-absorbing device, comprising a transformer body, wherein a support base is arranged at the lower end of the transformer body, and it is characterized in that: A spring shock absorber is installed on the support base. The support base is connected to a shock-absorbing bearing plate through the spring shock absorber. A moving guide groove is formed in the shock-absorbing bearing plate, and a moving guide rod is fixedly arranged in the moving guide groove; A first auxiliary shock-absorbing mechanism is arranged on the shock-absorbing bearing plate. The first auxiliary shock-absorbing mechanism performs the first layer of auxiliary shock absorption on the transformer body. The first auxiliary shock-absorbing mechanism includes movable connecting plates, first auxiliary springs and connecting shock-absorbing rods. There are two movable connecting plates, which are relatively sleeved on the moving guide rod; The first auxiliary spring is also sleeved on the moving guide rod, and the first auxiliary spring is connected to the movable connecting plate; An upper bearing strip is fixedly arranged at the upper end of the movable connecting plate. Connecting brackets are symmetrically and fixedly arranged on the upper bearing strip. The connecting brackets are hinged with connecting shock-absorbing rods, and the upper ends of the connecting shock-absorbing rods are hinged with the support base; The first auxiliary shock-absorbing mechanism is connected with a second auxiliary shock-absorbing mechanism. The first auxiliary shock-absorbing mechanism drives the second auxiliary shock-absorbing mechanism to move and perform the second layer of auxiliary shock absorption on the transformer body. The second auxiliary shock-absorbing mechanism includes an auxiliary shock-absorbing plate, a connecting hinge plate, a shock-absorbing sliding block and a second auxiliary spring. Shock-absorbing elastic pieces are symmetrically arranged on the auxiliary shock-absorbing plate; A shock-absorbing connecting strip is arranged on the auxiliary shock-absorbing plate. The shock-absorbing connecting strip is hinged with a connecting hinge plate, and the other end of the connecting hinge plate is hinged with a shock-absorbing sliding block; Two shock-absorbing sliding blocks on the same side of the shock-absorbing bearing plate are sleeved on the same bearing matching rod, and a second auxiliary spring is arranged between the two shock-absorbing sliding blocks on the same side of the shock-absorbing bearing plate. Loading support plates are symmetrically and fixedly arranged at both ends of the shock-absorbing bearing plate, and assembly convex platforms are fixedly arranged on the loading support plates; A third auxiliary shock-absorbing mechanism is also arranged on the shock-absorbing bearing plate. The third auxiliary shock-absorbing mechanism also drives the transformer body to perform the third layer of auxiliary shock absorption through the first auxiliary shock-absorbing mechanism. The third auxiliary shock-absorbing mechanism includes a bearing column, a support guide rod, a rotating shock-absorbing column and a shock-absorbing bearing block. Bearing columns are symmetrically and fixedly arranged on the loading support plates. A storage oil tank is fixedly arranged on the bearing column. A connecting through pipe is fixedly arranged on the storage oil tank. A moving carrier sleeve is fixedly arranged on the connecting through pipe. A support guide rod is fixedly arranged between the two storage oil tanks on the loading support plates; The rotating shock-absorbing column is installed on the assembly convex platform, and a shock-absorbing gear is fixedly arranged on the rotating shock-absorbing column. The shock-absorbing gear is engaged with a shock-absorbing rack; A support convex plate is fixedly arranged on the shock-absorbing gear. A connecting hinge rod is fixedly arranged on the support convex plate. The connecting hinge rod is hinged with a connecting movable frame.

2. The marine transformer with a shock absorption device according to claim 1, characterized in that: Fitting wheels are symmetrically installed at both ends of the upper bearing strip, and a bearing rod is also fixedly arranged on the movable connecting plate; A bearing strip plate is fixedly arranged on the bearing rod, and a shock-absorbing rack is fixedly arranged on the bearing strip plate; 3. A marine transformer with a shock-absorbing device according to claim 2, characterized in that: Installation convex platforms are symmetrically and fixedly arranged on both sides of the shock-absorbing bearing plate. A support matching channel is formed in the installation convex platform, and a bearing support strip is fixedly arranged on the installation convex platform; Bearing convex plates are symmetrically and fixedly arranged at both ends of the bearing support strip, and a bearing matching rod is fixedly arranged between the bearing convex plates; 4. The marine transformer with a shock-absorbing device according to claim 3, characterized in that: On the auxiliary shock-absorbing plate, movable supporting rods are also symmetrically and fixedly arranged. The movable supporting rods are inserted into the supporting and matching channels, and arc-shaped shock-absorbing blocks are fixedly arranged on the movable supporting rods.

5. The marine transformer with a shock-absorbing device according to claim 4, characterized in that: On the connecting movable frame, connecting plug columns are fixedly arranged. The connecting plug columns are inserted into the shock-absorbing bearing blocks. The shock-absorbing bearing blocks are sleeved on the supporting guide rods, and matching plug rods are symmetrically and fixedly arranged on the shock-absorbing bearing blocks; On the matching plug rods, shock-absorbing plug plates are fixedly arranged. The shock-absorbing plug plates are inserted into the moving carrier sleeves.

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