Multifunctional base structure special for transferring and fixing transformer
By designing a multi-functional transport and fixed special base structure, the safety and heat dissipation problems during the transportation and installation of the transformer are solved, smooth movement and efficient heat dissipation are achieved, and the overall performance of the equipment is improved.
Patent Information
- Application Number
- CN202422064672.0
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-08-26
- Publication Date
- 2025-08-01
- Estimated Expiration
- 2034-08-26
AI Technical Summary
The traditional transformer base structure has a single function and lacks effective transportation convenience and heat dissipation design, which leads to easy damage during handling and low heat dissipation efficiency during operation, affecting the stability and service life of the equipment.
A multi-functional transport and fixed special base structure is designed, including a sliding support mechanism, a top fixing mechanism, a bottom fixing mechanism, a limit pulling plate, a reinforcement plate, an iron core support frame and an iron core heat dissipation hole. Smooth movement is achieved through the pulley bracket and a rotating bracket, and a reinforcement plate is used to improve shock resistance, and a top and bottom notches are fixed to the transformer, and an iron core support frame and a heat dissipation hole are improved.
It improves the safety and stability of the transformer during transportation and installation, enhances the heat dissipation efficiency, and extends the service life of the equipment.
Smart Images
Figure CN223180919U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of power engineering, and particularly relates to a special base structure for multi-functional transportation and fixation of a transformer. Background Art
[0002] The power transformer with new energy-saving efficiency, as the core equipment in a substation and power system, is famous for its excellent electrical strength, mechanical strength, and heat resistance, and is regarded as an ideal choice for the transformation of urban power grids; this kind of transformer is particularly suitable for places with extremely high requirements for fire prevention, explosion prevention, and moisture protection, such as high-rise buildings, airports, power stations, commercial centers, etc., and its performance and safety are highly favored; the iron core of the transformer adopts high-permeability high-quality grain-oriented cold-rolled silicon steel sheets, and the unique 45° full-slope stepped joint design ensures the continuity of the magnetic circuit and the uniform distribution of magnetic flux, greatly improving the efficiency of the transformer. The iron core structure adopts special tie plates, and the core columns are firmly tied with insulating tapes, which not only enhances the structural stability but also effectively isolates external interference; in addition, the surface of the iron core is treated with special resin coating, which not only prevents moisture and rust but also further reduces no-load loss, no-load current, and operating noise, improving the overall energy efficiency and operating quality; however, although the power transformer with new energy-saving efficiency performs excellently in terms of performance, its safety and efficiency during installation, transportation, and operation are crucial, but there are many challenges in the current transportation and installation process;
[0003] Due to its precise structure and large weight, traditional manual handling methods, such as using crowbars or other common tools, are not only time-consuming and laborious but also extremely likely to cause invisible damage to the transformer; slight collisions or vibrations may cause small displacements of the internal structure, which may lead to problems such as insulation layer damage and iron core deformation after long-term accumulation, seriously affecting the electrical performance and service life of the dry-type transformer; while the traditional transformer base structure has a single function and lacks effective transportation convenience and heat dissipation design, resulting in easy damage during handling and low heat dissipation efficiency during operation, affecting the stability and service life of the equipment; therefore, designing a special base structure for multi-functional transportation and fixation of a transformer that can comprehensively consider transportation, fixation, and heat dissipation requirements is of great significance for improving the comprehensive performance of the transformer. Summary of the Utility Model
[0004] The purpose of the utility model is to provide a special base structure for multi-functional transportation and fixation of a transformer, so as to solve the problems that the traditional transformer base structure has a single function, lacks effective transportation convenience and heat dissipation design, resulting in easy damage during handling and low heat dissipation efficiency during operation, affecting the stability and service life of the equipment.
[0005] To solve the above technical problems, the present utility model provides the following technical solution: A special base structure for multi-functional transportation and fixation of a transformer, comprising a sliding support mechanism, a top fixation mechanism, a bottom fixation mechanism, a limiting pull plate, a reinforcing plate, an iron core support frame, iron core heat dissipation holes, and a support cushion plate. The sliding support mechanism consists of a pulley support, a rotating support, a rotating bearing, and a support wheel. The bottom of the pulley support is fixedly connected to the rotating support, the rotating support is provided with a rotating bearing, and the support wheel is sleeved on the rotating bearing; a reinforcing plate is arranged between the pulley supports, and an iron core support frame is arranged on the top of the pulley supports. The iron core support frame is evenly provided with iron core heat dissipation holes. The top of the iron core support frame is symmetrically fixed with connection frames in the bottom fixation mechanism. The connection frames are symmetrically arranged on both sides of the bottom of the bottom support. A bottom screw is sleeved in a through hole opened on the bottom support. A bottom notch is opened on the bottom support, and the limiting pull plate is sleeved in the bottom notch. The top end of the limiting pull plate is sleeved in a top notch in the top fixation mechanism.
[0006] As a further technical solution of the present utility model, support cushion plates are symmetrically arranged on the top of the iron core support frame.
[0007] As a further technical solution of the present utility model, the bottom fixation mechanism consists of a connection frame, a bottom support, a bottom screw, a bottom nut, a bottom notch, and a bottom cushion block. The bottom screw is connected with the bottom nut in a matching manner, and the bottom nut presses tightly on the bottom support. A bottom cushion block is pressed tightly on the top of the bottom support.
[0008] As a further technical solution of the present utility model, the top fixation mechanism consists of a top support, a top screw, a top nut, a top notch, a top pressing rod, and a top cushion block. The top screw is sleeved between the top supports.
[0009] As a further technical solution of the present utility model, the two ends of the top screw are connected with the top nuts in a matching manner, and the top nuts press tightly on one side of the top support.
[0010] As a further technical solution of the present utility model, the top notches are evenly opened at the bottom of one side of the top support.
[0011] As a further technical solution of the present utility model, a top pressing rod is connected with the top support in a matching manner, and the bottom end of the top pressing rod presses tightly on the top cushion block.
[0012] A special base structure for multi-functional transportation and fixation of a transformer provided by the utility model has the following advantages: a pulley bracket serves as the bottom support structure of the base. The support wheels are rotatably connected to the bottom of the pulley bracket through a rotating bracket and a rotating bearing, ensuring smooth movement on various ground surfaces. The pulley brackets can cooperate with a forklift for transportation, improving the on-site applicability. At the same time, the seismic resistance and overall rigidity of the structure are effectively enhanced by the provided reinforcing plates, protecting the safety of the transformer during transportation and installation. The two ends of the limit pull plate are respectively fixed through the top notch on the top bracket and the bottom notch on the bottom bracket, splicing the top bracket and the bottom bracket into a whole. The core and coil of the transformer are clamped and fixed with the cooperation of the top cushion block and the bottom cushion block, which can meet the installation requirements of transformers of different sizes. The core support frame arranged on the top of the pulley bracket supports the core structure of the transformer, and a high-efficiency heat dissipation channel is formed in cooperation with the core heat dissipation holes, enabling the heat generated during the operation of the transformer to be quickly discharged, improving the overall heat dissipation efficiency, enhancing the stability of the transformer operation, and extending the service life of the transformer. BRIEF DESCRIPTION OF THE DRAWINGS
[0013] In order to more clearly illustrate the technical solutions in the embodiments of the present utility model or the prior art, the following will briefly introduce the drawings required for use in the description of the embodiments or the prior art. Obviously, the drawings in the following description are some embodiments of the present utility model. For those of ordinary skill in the art, other drawings can be obtained based on these drawings without creative efforts.
[0014] Figure 1 It is a three-dimensional view of the overall structure of the present utility model;
[0015] Figure 2 It is Figure 1 a partial enlarged view of area A in
[0016] Figure 3 It is Figure 1 a partial enlarged view of area B in
[0017] Figure 4 It is a bottom view of the overall structure of the present utility model;
[0018] Figure 5 It is an exploded view of the partial structure of the present utility model.
[0019] In the figure: 1. Sliding support mechanism; 2. Top fixing mechanism; 3. Bottom fixing mechanism; 4. Limit pull plate; 5. Reinforcing plate; 6. Iron core support frame; 7. Iron core heat dissipation hole; 8. Support backing plate; 11. Pulley support; 12. Rotating support; 13. Rotating bearing; 14. Support wheel; 21. Top support; 22. Top screw; 23. Top nut; 24. Top notch; 25. Top pressing rod; 26. Top cushion block; 31. Connecting frame; 32. Bottom support; 33. Bottom screw; 34. Bottom nut; 35. Bottom notch; 36. Bottom cushion block. Detailed implementation manner
[0020] To make the objectives, technical solutions and advantages of the embodiments of the present utility model clearer, the technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. Apparently, the described embodiments are some, but not all, of the embodiments of the present utility model. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present utility model without creative efforts shall fall within the protection scope of the present utility model.
[0021] In the description of the present utility model, it should be noted that unless otherwise clearly defined and limited, the terms "installation", "connection" and "coupling" should be understood in a broad sense. For example, it may be a fixed connection, a detachable connection or an integral connection; it may be a mechanical connection or an electrical connection; it may be a direct connection or an indirect connection through an intermediate medium, and it may be the communication inside two elements. For those of ordinary skill in the art, the specific meanings of the above terms in the present utility model can be understood according to specific situations.
[0022] Please refer to the atta Figure 1 - atta Figure 5, an embodiment provided by the present utility model: a special base structure for multi-functional transportation and fixation of a transformer, including a sliding support mechanism 1, a top fixation mechanism 2, a bottom fixation mechanism 3, a limit pull plate 4, a reinforcing plate 5, an iron core support frame 6, iron core heat dissipation holes 7, and a support cushion plate 8. The sliding support mechanism 1 is composed of a pulley support 11, a rotating support 12, a rotating bearing 13, and a support wheel 14. The bottom of the pulley support 11 is fixedly connected to the rotating support 12. A rotating bearing 13 is arranged in the rotating support 12, and a support wheel 14 is sleeved on the rotating bearing 13; A reinforcing plate 5 is arranged between the pulley supports 11, and an iron core support frame 6 is arranged at the top of the pulley supports 11. Iron core heat dissipation holes 7 are evenly opened on the iron core support frame 6. Connection frames 31 in the bottom fixation mechanism 3 are symmetrically fixed at the top of the iron core support frame 6. The connection frames 31 are symmetrically arranged on both sides of the bottom of the bottom support 32. A bottom screw 33 is sleeved in a through hole opened on the bottom support 32. A bottom notch 35 is opened on the bottom support 32. A limit pull plate 4 is sleeved in the bottom notch 35, and the top end of the limit pull plate 4 is sleeved in a top notch 24 in the top fixation mechanism 2; Support cushion plates 8 are symmetrically arranged at the top of the iron core support frame 6; The bottom fixation mechanism 3 is composed of a connection frame 31, a bottom support 32, a bottom screw 33, a bottom nut 34, a bottom notch 35, and a bottom cushion block 36. A bottom nut 34 is connected in cooperation with the bottom screw 33, and the bottom nut 34 presses tightly on the bottom support 32. A bottom cushion block 36 is pressed tightly on the top of the bottom support 32; The top fixation mechanism 2 is composed of a top support 21, a top screw 22, a top nut 23, a top notch 24, a top pressing rod 25, and a top cushion block 26. A top screw 22 is sleeved between the top supports 21; Top nuts 23 are connected in cooperation with both ends of the top screw 22, and the top nuts 23 press tightly on one side of the top support 21; Top notches 24 are evenly opened at the bottom of one side of the top support 21; A top pressing rod 25 is connected in cooperation with the top support 21, and the bottom end of the top pressing rod 25 presses tightly on the top cushion block 26; The reinforcing plate 5 is welded in the structure with a special alloy material, which improves the overall stiffness of the structure. After installing a brake locking mechanism on the sliding support mechanism 1, it can ensure that the transformer is firmly fixed at a specified position;
[0023] Specifically, when in use, the pulley bracket 11 serves as the bottom support structure of the base. The rotating bracket 12 and the rotating bearing 13 are used to rotatably connect the support wheel 14 to the bottom of the pulley bracket 11, ensuring smooth movement on various ground surfaces. The pulley brackets 11 can be transported in cooperation with a forklift, improving the on-site applicability. At the same time, the seismic resistance and overall rigidity of the structure are effectively enhanced by the provided reinforcing plate 5, protecting the safety of the transformer during transportation and installation. The two ends of the limit pull plate 4 are respectively fixed through the top notch 24 on the top bracket 21 and the bottom notch 35 on the bottom bracket 32, splicing the top bracket 21 and the bottom bracket 32 into a whole, and clamping and fixing the iron core and coil of the transformer in cooperation with the top cushion block 26 and the bottom cushion block 36 to meet the installation requirements of transformers of different sizes. The iron core support frame 6 provided on the top of the pulley bracket 11 is used to support the iron core structure of the transformer, and a high-efficiency heat dissipation channel is formed in cooperation with the iron core heat dissipation holes 7, enabling the heat generated during the operation of the transformer to be quickly discharged, improving the overall heat dissipation efficiency, enhancing the stability of the transformer operation, and extending the service life of the transformer.
[0024] In the description of the present invention, it should be noted that unless otherwise clearly specified and limited, the terms "installation", "connection", and "coupling" 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 directly connected or indirectly connected through an intermediate medium, and it can be the internal communication of two components. For those of ordinary skill in the art, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.
[0025] The device embodiments described above are merely illustrative. The units described as separate components may or may not be physically separated, and the components shown as units may or may not be physical units, that is, they may be located in one place or distributed to multiple network units. Some or all of the modules can be selected according to actual needs to achieve the purpose of the solution of this embodiment. Those of ordinary skill in the art can understand and implement it without creative efforts.
[0026] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention and are not intended to limit them. Although the present invention has been described in detail with reference to the foregoing embodiments, those of ordinary skill in the art should understand that they can still modify the technical solutions described in the foregoing embodiments or equivalently replace some of the technical features. These modifications or replacements do not cause the essence of the corresponding technical solutions to deviate from the spirit and scope of the technical solutions of the embodiments of the present invention.
Claims
1. A special base structure for multi-functional transportation and fixation of a transformer, comprising a sliding support mechanism (1), a top fixing mechanism (2), a bottom fixing mechanism (3), a limiting pull plate (4), a reinforcing plate (5), an iron core support frame (6), an iron core heat dissipation hole (7) and a support backing plate (8), characterized in that: The sliding support mechanism (1) consists of a pulley bracket (11), a rotating bracket (12), a rotating bearing (13) and a support wheel (14). The bottom of the pulley bracket (11) is fixedly connected to the rotating bracket (12). A rotating bearing (13) is arranged in the rotating bracket (12), and a support wheel (14) is sleeved on the rotating bearing (13). A reinforcing plate (5) is arranged between the pulley brackets (11). The top of the pulley bracket (11) is provided with an iron core support frame (6). Iron core heat dissipation holes (7) are evenly opened in the iron core support frame (6). Connecting frames (31) in the bottom fixing mechanism (3) are symmetrically fixed on the top of the iron core support frame (6). The connecting frames (31) are symmetrically arranged on both sides of the bottom of the bottom bracket (32). A bottom screw (33) is sleeved in a through hole opened in the bottom bracket (32). A bottom notch (35) is opened in the bottom bracket (32). A limiting pull plate (4) is sleeved in the bottom notch (35), and the top end of the limiting pull plate (4) is sleeved in a top notch (24) in the top fixing mechanism (2).
2. The special base structure for multi-functional transportation and fixation of a transformer according to claim 1, wherein: Support pads (8) are symmetrically arranged on the top of the iron core support frame (6).
3. The special base structure for multi-functional transportation and fixation of a transformer according to claim 1, characterized in that: The bottom fixing mechanism (3) consists of a connecting frame (31), a bottom bracket (32), a bottom screw (33), a bottom nut (34), a bottom notch (35) and a bottom cushion block (36). A bottom nut (34) is connected to the bottom screw (33) in a matching manner, and the bottom nut (34) presses tightly on the bottom bracket (32). A bottom cushion block (36) is pressed tightly on the top of the bottom bracket (32).
4. The special base structure for multi-functional transportation and fixation of a transformer according to claim 1, characterized in that: The top fixing mechanism (2) consists of a top bracket (21), a top screw (22), a top nut (23), a top notch (24), a top pressing rod (25) and a top cushion block (26). A top screw (22) is sleeved between the top brackets (21).
5. The special base structure for multi-functional transportation and fixation of a transformer according to claim 4, characterized in that: Both ends of the top screw (22) are connected to top nuts (23) in a matching manner, and the top nuts (23) press tightly on one side of the top bracket (21).
6. The special base structure for multi-functional transportation and fixation of a transformer according to claim 4, characterized in that: The top notches (24) are evenly opened at the bottom of one side of the top bracket (21).
7. The special base structure for multi-functional transportation and fixation of a transformer according to claim 4, characterized in that: A top pressing rod (25) is connected to the top bracket (21) in a matching manner, and the bottom end of the top pressing rod (25) presses tightly on the top cushion block (26).