A transformer transport shock absorbing device

Abstract

This utility model relates to the technical field of transportation devices, and in particular to a transformer transportation shock absorption device, comprising: a moving mechanism, independently and fixedly installed; a mounting platform with multiple dampers at its bottom end, the other end of which is mounted on the moving mechanism; multiple springs, each with its two ends connected to the mounting platform and the moving mechanism respectively, the springs being sleeved on the outside of the dampers; a lifting mechanism, mounted on the mounting platform, with the moving platform mounted at its output end; two mounting frames, symmetrically mounted at both ends of the moving platform, with a connecting mechanism slidably mounted on the mounting frames for supporting the transformer; and two sets of auxiliary mechanisms, symmetrically mounted at the connection points between the mounting frames and the mounting platform; which improves transportation shock absorption efficiency and increases transportation convenience.

Description

Technical Field

[0001] This utility model relates to the technical field of transportation devices, and in particular to a transformer transportation shock absorption device. Background Technology

[0002] In the field of power equipment transportation, large transformers are key equipment in the power grid system, and their safety during transportation is of paramount importance. Due to the precision of the transformer's internal structure, especially the core components such as windings, insulation materials, and iron core, they are extremely sensitive to vibration and impact. Long-term or severe vibration may lead to loosening of windings, insulation damage, or even internal short circuits, seriously affecting the equipment's performance and service life.

[0003] Currently, conventional transformer transportation often uses simple rubber or wooden pads on transport vehicles for cushioning. While some high-end transport vehicles are equipped with hydraulic shock absorption systems, these are costly and complex to maintain. Especially in complex transportation environments such as mountainous areas and construction sites, frequent road bumps cause the impact force to be directly transmitted to the transformer body, posing a significant safety hazard. Utility Model Content

[0004] In order to solve the above-mentioned technical problems, or at least partially solve the above-mentioned technical problems, this utility model provides a transformer transportation shock absorption device.

[0005] To achieve the above objectives, this utility model provides the following technical solution:

[0006] This utility model discloses a transformer transportation shock absorption device, comprising:

[0007] The mobile mechanism is independently and fixedly installed.

[0008] The mounting platform has multiple dampers at its bottom, and the other end of each damper is mounted on the moving mechanism.

[0009] Multiple springs, with their ends connected to the mounting platform and the moving mechanism respectively, are fitted onto the outside of the damper;

[0010] The lifting mechanism is installed on the mounting platform, and a movable platform is installed at the output end of the lifting mechanism.

[0011] Two mounting brackets are symmetrically installed at both ends of the mobile platform. A connecting mechanism is slidably installed on the mounting brackets to support the transformer.

[0012] Two sets of auxiliary mechanisms are symmetrically installed at the connection points between the mounting frame and the mounting platform.

[0013] Furthermore, the lifting mechanism includes:

[0014] The cylinder is mounted on the mounting platform, and a threaded post is installed at the cylinder output end.

[0015] The threaded tube is rotatably installed in the through hole of the moving platform, and the threaded tube is connected to the threaded column.

[0016] Furthermore, the end of the threaded pipe is designed as a regular polygonal structure.

[0017] Furthermore, fasteners are fitted onto the threaded post, and the fasteners are in contact with the threaded tube.

[0018] Furthermore, the auxiliary mechanisms include:

[0019] The slider is mounted on the mounting platform.

[0020] The guide rail is mounted on the mounting bracket, and the slider is slidably connected to the guide rail.

[0021] Furthermore, the connecting mechanism includes:

[0022] Two movable parts are slidably installed inside the guide groove of the mounting bracket, and a support shaft is installed on the movable parts;

[0023] The support arm is rotatably mounted on the support shaft.

[0024] Furthermore, the mounting bracket is equipped with an extension for auxiliary support of the support arm.

[0025] Furthermore, the mobile mechanism includes:

[0026] The mounting base is equipped with casters at the bottom.

[0027] The handrail is installed at one end of the mounting base.

[0028] In the above technical solution, the transformer transportation shock absorption device provided by this utility model has the following beneficial effects:

[0029] The mobile mechanism serves as the operational foundation and an independently fixed mobile carrier, driving the entire device and transformer to move stably. Multiple dampers at the bottom of the mounting platform, in conjunction with springs mounted on its exterior, form a dual shock absorption structure of "damping + spring," effectively absorbing the vibration energy generated by road bumps during transportation. The lifting mechanism on the mounting platform can lift and place the transformer via the mobile platform at the output end, eliminating the need for manual handling, reducing labor intensity during transformer transportation, and improving operational safety. The slidable connecting mechanisms on the mounting frames symmetrically installed at both ends of the mobile platform adjust the support position according to the transformer's size, providing stable lateral support for the transformer. Two sets of auxiliary mechanisms symmetrically installed at the connection between the mounting frame and the mounting platform enhance the structural stability of the connection between the mounting frame and the mounting platform, while ensuring the sliding trajectory of the mounting frame and the mounting platform, further ensuring the reliability of the transformer support and effectively protecting the transformer's integrity during transportation. Attached Figure Description

[0030] To more clearly illustrate the technical solutions in the embodiments of this application or the prior art, the accompanying drawings used in the embodiments will be briefly described below.

[0031] Figure 1 This is a schematic diagram of the main structure of this utility model;

[0032] Figure 2 This is a schematic diagram of the axial side structure of this utility model;

[0033] Figure 3 This is an exploded structural diagram of the lifting mechanism of this utility model;

[0034] Figure 4 This is an exploded view of the connection mechanism of this utility model;

[0035] Figure 5 This is a schematic diagram of the auxiliary mechanism structure of this utility model;

[0036] The following are labels in the attached diagram: 1. Moving mechanism; 11. Mounting base; 12. Caster wheel; 13. Handrail; 2. Mounting platform; 3. Damper; 4. Spring; 5. Lifting mechanism; 51. Cylinder; 52. Threaded column; 53. Threaded pipe; 54. Fastener; 6. Moving platform; 7. Mounting bracket; 8. Connecting mechanism; 81. Moving part; 82. Support shaft; 83. Support arm; 84. Extension part; 9. Auxiliary mechanism; 91. Slider; 92. Guide rail. Detailed Implementation

[0037] To enable those skilled in the art to better understand the technical solution of this utility model, the present utility model will be further described in detail below with reference to the accompanying drawings.

[0038] like Figures 1 to 5 As shown;

[0039] A transformer transportation shock absorption device according to an embodiment of this utility model includes:

[0040] The mobile mechanism 1 is the operating basis and mobile carrier of the entire device, and is set up independently and fixedly.

[0041] Mounting platform 2 has multiple dampers 3 at its bottom end, and the other end of the dampers 3 is mounted on the moving mechanism 1.

[0042] Multiple springs 4 are connected at both ends to the mounting platform 2 and the moving mechanism 1, respectively, and the springs 4 are fitted on the outside of the damper 3;

[0043] The lifting mechanism 5 is installed on the mounting platform 2. A movable platform 6 is installed at the output end of the lifting mechanism 5. The lifting mechanism is used to lift and place the transformer.

[0044] Two mounting brackets 7 are symmetrically installed at both ends of the movable platform 6. A connecting mechanism 8 is slidably installed on the mounting brackets 7, and the connecting mechanism 8 is used to support the transformer.

[0045] Two sets of auxiliary mechanisms 9 are symmetrically installed at the connection between the mounting frame 7 and the mounting platform 2;

[0046] By adopting the above technical solution, the moving mechanism 1 serves as the operating foundation and an independently fixed moving carrier, driving the entire device and transformer to move stably. Multiple dampers 3 at the bottom of the mounting platform 2 cooperate with springs 4 mounted on its outside to form a "damping + spring" dual shock absorption structure, effectively absorbing the vibration energy generated by road bumps during transportation. The lifting mechanism 5 on the mounting platform 2 can lift and place the transformer through the moving platform 6 at the output end, eliminating the need for manual handling, reducing the labor intensity during transformer transportation, and improving operational safety. The connecting mechanism 8, which is slidably set on the mounting frame 7 symmetrically installed at both ends of the moving platform 6, slides to adjust the support position according to the size of the transformer, forming a stable lateral support for the transformer. Two sets of auxiliary mechanisms 9 are symmetrically installed at the connection between the mounting frame 7 and the mounting platform 2, enhancing the structural stability of the connection between the mounting frame 7 and the mounting platform 2, while ensuring the sliding trajectory of the mounting frame 7 and the mounting platform 2, further ensuring the reliability of the transformer support and effectively protecting the integrity of the transformer during transportation.

[0047] As a preferred embodiment of the above technical solution, such as Figures 1 to 3 As shown, the lifting mechanism 5 includes:

[0048] Cylinder 51 is mounted on mounting platform 2, and threaded post 52 is installed at the output end of cylinder 51.

[0049] The threaded tube 53 is rotatably installed in the through hole of the movable table 6, and the threaded tube 53 is connected to the threaded post 52.

[0050] The end of the threaded pipe 53 is designed as a regular polygon structure;

[0051] A fastener 54 is fitted onto the threaded post 52, and the fastener 54 is in contact with the threaded tube 53.

[0052] In this embodiment, cylinder 51 is mounted on mounting platform 2, providing the power basis for lifting and lowering the transformer. The threaded post 52 at its output end is connected to the threaded tube 53 rotatably installed in the through hole of the moving platform 6. The height of the moving platform 6 can be precisely adjusted through threaded transmission to meet the lifting and placement requirements of transformers of different specifications. Moreover, the threaded engagement has self-locking properties, which can stably maintain the moving platform 6 at the set height. The regular polygonal structure at the end of the threaded tube 53 makes it easy to rotate the threaded tube 53 with tools, improving the flexibility of height adjustment. The fastener 54 installed on the threaded post 52 is in contact with the threaded tube 53, which can further lock the engagement position of the threaded post 52 and the threaded tube 53, enhancing the structural stability of the lifting mechanism 5 in the transportation vibration environment.

[0053] As a preferred embodiment of the above technical solution, such as Figures 1 to 4 As shown, the auxiliary mechanism 9 includes:

[0054] Slider 91 is mounted on mounting platform 2;

[0055] The guide rail 92 is mounted on the mounting bracket 7, and the slider 91 is slidably connected to the guide rail 92.

[0056] In this embodiment, the slider 91 is mounted on the mounting platform 2, and the guide rail 92 is mounted on the mounting frame 7 and slidably connected to the slider 91. This provides precise guidance for the linkage movement of the mounting frame 7 and the moving platform 6, ensuring that the mounting frame 7 slides along a fixed trajectory when it is raised, lowered, or adjusted in position with the moving platform 6. This ensures the stability of the lateral support for the transformer. At the same time, the sliding cooperation between the slider 91 and the guide rail 92 can distribute the weight of the transformer borne by the mounting frame 7, avoiding deformation and damage to the mounting frame 7 due to long-term load-bearing or transportation vibration, and extending the service life of the components.

[0057] As a preferred embodiment of the above technical solution, such as Figures 1 to 5 As shown, the connecting mechanism 8 includes:

[0058] Two movable parts 81 are slidably installed inside the guide groove of the mounting bracket 7, and a support shaft 82 is installed on the movable parts 81;

[0059] Support arm 83 is rotatably mounted on support shaft 82;

[0060] The mounting bracket 7 is provided with an extension 84, which is used to provide auxiliary support for the support arm 83.

[0061] In this embodiment, two movable parts 81 are slidably installed inside the guide groove of the mounting frame 7. The spacing is flexibly adjusted along the guide groove according to the width of the transformer to adapt to the support requirements of transformers of different specifications. The support shaft 82 installed on the movable part 81 provides a stable rotation base for the support arm 83, which is convenient for storage when not in transport, reducing the space occupied. The extension part 84 provided on the mounting frame 7 provides auxiliary support for the support arm 83, enhances the load-bearing capacity of the support arm 83, prevents the support arm 83 from bending and deforming due to the weight of the transformer or vibration, and further ensures the stability of the support.

[0062] As a preferred embodiment of the above technical solution, such as Figures 1 to 2 As shown, the moving mechanism 1 includes:

[0063] Mounting base 11, with casters 12 at the bottom;

[0064] Handrail 13 is installed at one end of mounting base 11;

[0065] In this embodiment, the mounting base 11 serves as the supporting foundation for the entire device, stably supporting the mounting platform 2 and the transformer above it, providing a stable mounting platform for each component, and ensuring the stability of the overall structure of the device during transportation. The universal wheels 12 installed at the bottom of the mounting base 11 enable the device to rotate 360° flexibly, facilitating the adjustment of the movement direction in complex transportation scenarios. The handrail 13 installed at one end of the mounting base 11 provides a convenient point of force application for the staff, making it easy to accurately control the movement speed and direction of the device through the handrail 13.

[0066] The above are all preferred embodiments of this utility model, and are not intended to limit the scope of protection of this utility model. Therefore, all equivalent changes made to the structure, shape and principle of this utility model should be covered within the scope of protection of this utility model.

Claims

1. A transformer transport shock mitigation device, characterized by, include: The mobile mechanism (1) is independently and fixedly installed; The mounting platform (2) has multiple dampers (3) at its bottom end, and the other end of the dampers (3) is mounted on the moving mechanism (1). Multiple springs (4) are connected at both ends to the mounting platform (2) and the moving mechanism (1) respectively, and the springs (4) are fitted on the outside of the damper (3); A lifting mechanism (5) is installed on the mounting platform (2), and a movable platform (6) is installed at the output end of the lifting mechanism (5). Two mounting brackets (7) are symmetrically installed at both ends of the movable platform (6). A connecting mechanism (8) is slidably installed on the mounting bracket (7). The connecting mechanism (8) is used to support the transformer. Two sets of auxiliary mechanisms (9) are symmetrically installed at the connection between the mounting frame (7) and the mounting platform (2).

2. The transformer shipping shock mitigation device of claim 1, wherein, The lifting mechanism (5) includes: A cylinder (51) is mounted on the mounting platform (2), and a threaded column (52) is mounted on the output end of the cylinder (51). A threaded tube (53) is rotatably installed in the through hole of the movable platform (6), and the threaded tube (53) is connected to the threaded column (52).

3. The transformer shipping shock mitigation device of claim 2, wherein, The end of the threaded tube (53) is configured as a regular polygonal structure.

4. The transformer shipping shock mitigation device of claim 2, wherein, A fastener (54) is fitted on the threaded post (52), and the fastener (54) is in contact with the threaded tube (53).

5. The transformer shipping shock mitigation device of claim 1, wherein, The auxiliary mechanism (9) includes: The slider (91) is mounted on the mounting platform (2); The guide rail (92) is mounted on the mounting bracket (7), and the slider (91) is slidably connected to the guide rail (92).

6. The transformer shipping shock mitigation device of claim 1, wherein, The connecting mechanism (8) includes: Two movable parts (81) are slidably installed inside the guide groove of the mounting bracket (7), and a support shaft (82) is installed on the movable parts (81). The support arm (83) is rotatably mounted on the support shaft (82).

7. The transformer shipping shock mitigation device of claim 6, wherein, The mounting bracket (7) is provided with an extension (84) for auxiliary support of the support arm (83).

8. The transformer shipping shock mitigation device of claim 1, wherein, The moving mechanism (1) includes: Mounting base (11), with casters (12) at the bottom; Handrail (13) is installed at one end of the mounting base (11).

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