A split type transformer transport packaging structure

Abstract

The utility model relates to the technical field of equipment transportation, especially relates to a split type transformer transportation packing structure, include: sled base is used for supporting the confluence pipe and first connecting pipe, support, vertical setting on the sled base is used for fixing the confluence pipe and first connecting pipe on the sled base, wherein, the confluence pipe and first connecting pipe are arranged in multilayer on the sled base, and install in the way of from the sled base center axis to two side directions, weight decreases layer by layer gradually. The utility model cooperates with the support of the sled base and vertical setting, fixes the confluence pipe and first connecting pipe in layers, and is arranged symmetrically based on the sled base center axis, and the overall weight decreases layer by layer gradually from the center to two sides, compared with the prior art, avoids the problem that the wood packing is poor in supporting stability, paint drop etc. during the transportation process, increases the on -the -spot workload, improves the installation efficiency.

Description

Technical Field

[0001] This utility model relates to the field of equipment transportation technology, and in particular to a packaging structure for transporting split-type transformers. Background Technology

[0002] Split-type transformers are a common structural form used in large power systems. Their characteristic feature is that the radiator and the main transformer body are arranged separately, connected by a busbar and a first connecting pipe. Because the busbar and the first connecting pipe have complex structures, varying lengths, and significant weight, they need to be transported over long distances after manufacturing. Therefore, high requirements are placed on the hoisting capability and space utilization efficiency of the packaging structure.

[0003] In existing technologies, the busbars and first connecting pipes of split-type transformers are typically transported using disposable wooden packaging. This type of packaging has many shortcomings, especially in terms of the stability of the pipe support. Due to the large weight of the busbars, the wooden structure is difficult to provide effective support, which can easily lead to problems such as paint peeling and damage during transportation. This not only affects the appearance of the product but also requires repainting upon arrival at the site, increasing the workload and maintenance costs.

[0004] Therefore, there is an urgent need for a new type of split-type transformer transportation packaging structure to support and fix the busbar and the first connecting pipe during transportation, thereby reducing the workload of on-site equipment construction and improving installation efficiency. Utility Model Content

[0005] In view of at least one of the above technical problems, the present invention provides a packaging structure for transporting a split transformer, wherein the busbar and the first connecting pipe of the split transformer are both installed on a skid-mounted base during transportation to improve installation efficiency.

[0006] According to a first aspect of the present invention, a packaging structure for transporting a split-type transformer is provided, comprising: Skid-mounted base for supporting the manifold and the first connecting pipe; A bracket, vertically mounted on the skid base, is used to fix the manifold and the first connecting pipe on the skid base; The manifold and the first connecting pipe are arranged in multiple layers on the skid-mounted base and are installed in a manner that the weight decreases layer by layer from the central axis of the skid-mounted base to both sides.

[0007] In some embodiments of this utility model, the support has an I-shaped cross-section, consisting of a column and a first connecting plate and a second connecting plate respectively fixed to both ends of the column.

[0008] In some embodiments of this utility model, the first connecting plate and the skid base are detachably connected.

[0009] In some embodiments of this utility model, the second connecting plate is connected to the manifold and the first connecting pipe using a flange connection.

[0010] In some embodiments of this utility model, the bracket is further provided with reinforcing ribs, which abut against the column, the first connecting plate and the second connecting plate on three sides.

[0011] In some embodiments of this utility model, a limiting member is also included, which is disposed on the top layer of the multi-layer arrangement and is used to connect and fix the manifold and the first connecting pipe in adjacent columns.

[0012] In some embodiments of this utility model, the manifold and the first connecting pipe are configured to be pre-connected and then arranged in multiple layers and installed on the skid base for transportation.

[0013] In some embodiments of this utility model, a fixing plate is also included, wherein the fixing plate is provided with connecting holes.

[0014] In some embodiments of this utility model, the fixing plate spans multiple second connecting pipes, and the multiple second connecting pipes are bound together by the connecting holes.

[0015] In some embodiments of this utility model, the skid-mounted base is provided with multiple lifting positions.

[0016] The beneficial effects of this utility model are as follows: This utility model uses a skid-mounted base and a vertically set bracket to fix the manifold and the first connecting pipe in layers, and arranges them symmetrically based on the central axis of the skid-mounted base, with the overall weight decreasing layer by layer from the center to both sides; compared with the prior art, it avoids the problems of poor support stability and paint peeling caused by wooden packaging during transportation, which leads to an increase in on-site workload and improves installation efficiency. Attached Figure Description

[0017] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments recorded in this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0018] Figure 1 This is a front view of the packaging structure for transporting the split transformer in this embodiment of the present invention; Figure 2 This is a left view of the packaging structure for transporting the split transformer in this embodiment of the present invention; Figure 3This is a top view of the packaging structure for transporting the split transformer in this embodiment of the present invention; Figure 4 This is a schematic diagram of the support structure in an embodiment of the present utility model; Figure 5 This is a front view of the fixing plate in an embodiment of this utility model; Figure 6 This is a schematic diagram of the structure of the fixing plate bridging multiple first connecting pipes in an embodiment of this utility model.

[0019] Explanation of reference numerals in the attached drawings: 1. Skid-mounted base; 2. Manifold; 3. First connecting pipe; 4. Bracket; 41. Column; 42. First connecting plate; 43. Second connecting plate; 44. Reinforcing rib; 5. Limiting component; 6. Fixing plate; 61. Connecting hole; 7. Second connecting pipe. Detailed Implementation

[0020] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments.

[0021] It should be noted that when an element is referred to as being "fixed to" another element, it can be directly attached to the other element or there may be an intervening element. When an element is referred to as being "connected to" another element, it can be directly connected to the other element or there may be an intervening element. The terms "vertical," "horizontal," "left," "right," and similar expressions used herein are for illustrative purposes only and do not represent the only possible implementation.

[0022] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention pertains. The terminology used in this specification is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. The term "and / or" as used herein includes any and all combinations of one or more of the associated listed items.

[0023] like Figures 1 to 6 The packaging structure for transporting the split-type transformer shown includes: a skid-mounted base 1 and a support frame 4. (As shown) Figures 1 to 3As shown, the skid-mounted base 1 supports the manifold 2 and the first connecting pipe 3; the bracket 4 is vertically mounted on the skid-mounted base 1 to fix the manifold 2 and the first connecting pipe 3 to the skid-mounted base 1. The manifold 2 and the first connecting pipe 3 are arranged in multiple layers on the skid-mounted base 1, with the weight decreasing layer by layer from the central axis of the skid-mounted base 1 towards both sides. The skid-mounted base 1 is the load-bearing foundation of the entire packaging structure, supporting multiple manifolds 2 and the first connecting pipe 3 during transportation. The bracket 4 is vertically mounted on the skid-mounted base 1. The mounting point of the bracket 4 is selected on the skid-mounted base 1 according to the actual transportation requirements, and then the bracket 4 fixes the manifold 2 and the first connecting pipe 3 to the skid-mounted base 1. The structural arrangement during transportation is as follows... Figure 1 and Figure 2 As shown, the manifold 2 and the first connecting pipe 3 are installed on the skid-mounted base 1 in a multi-layer arrangement, which can be configured as two-layer, three-layer, etc., depending on the actual situation. Each layer is spaced appropriately to ensure that the manifold 2 and the first connecting pipe 3 do not interfere with each other during transportation. The first layer can be connected to the skid-mounted base 1 using a bracket 4. The first and second layers can be directly connected by pipe ends, or, if space is insufficient, transition using a bracket 4. Furthermore, in terms of weight distribution, the manifold 2 and the first connecting pipe 3 are installed symmetrically from the central axis of the skid-mounted base 1 to both sides, with a decreasing arrangement according to their weight. This ensures that the heavier pipes are closer to the center and the lighter pipes are on the sides, maintaining a centered center of gravity during transportation and improving safety. In actual transportation, the height and spacing of the bracket 4 can be flexibly adjusted according to the quantity and size of the different models of transformer manifolds 2 and first connecting pipes 3. Baffles or supports can also be installed between each row of pipes to prevent slippage. In this embodiment, because the manifold 2 often has a large diameter, it is usually shipped with a skid-mounted base 1. However, the diameter of the first connecting pipe 3 is often smaller than that of the manifold 2. If a separate skid-mounted base 1 is configured for the first connecting pipe 3, it would result in material waste. Therefore, based on the skid-mounted base 1 that comes with the manifold 2, the layout can be reasonably expanded during the design phase so that the first connecting pipes 3 of the split transformer can all be bound to the skid-mounted base 1 of the manifold 2 and shipped together. This utility model uses the skid-mounted base 1 and the vertically set bracket 4 to fix the manifold 2 and the first connecting pipe 3 in layers, and arranges them symmetrically based on the central axis of the skid-mounted base 1. The overall weight decreases layer by layer from the center to both sides. Compared with the prior art, this avoids the problems of poor support stability and paint peeling caused by wooden packaging during transportation, which leads to increased on-site workload, reduces manufacturing costs, and improves installation efficiency.

[0024] In some embodiments of this utility model, the specific structure of the bracket 4 is as follows: Figure 4As shown, the support 4 has an I-shaped cross-section, consisting of a column 41 and a first connecting plate 42 and a second connecting plate 43 fixed to both ends of the column 41. The column 41 constitutes the main structure of the support 4, used to support and stabilize the connected manifold 2 and the first connecting pipe 3. The first connecting plate 42 and the second connecting plate 43 connect to other positioning structures. In this embodiment, the column 41, the first connecting plate 42, and the second connecting plate 43 can be manufactured by integral molding or welding assembly. The I-shaped cross-section structure has good bending stiffness and vertical bearing capacity, which can effectively cope with the pressure brought by the self-weight of the manifold 2 and the first connecting pipe 3. Through this I-shaped support 4 structure, the arrangement of the manifold 2 and the first connecting pipe 3 in each layer can be stabilized.

[0025] Based on the above embodiment, the first connecting plate 42 is detachably connected to the skid-mounted base 1. The bracket 4 can be removed from the skid-mounted base 1 when not in use, facilitating disassembly, transportation, and reuse of the structure. It should be noted that the detachable connection can be achieved through slot fitting, snap-fit ​​structure, pin structure, or other forms. Several pre-installed mounting positions are provided on the skid-mounted base 1 according to actual transportation conditions, corresponding to the pins or positioning parts at the lower end of the first connecting plate 42. After the bracket 4 is matched, the first connecting plate 42 is securely locked onto the skid-mounted base 1 using snap-fit ​​or bolt fasteners, completing the connection between the bracket 4 and the skid-mounted base 1. In this embodiment, the aforementioned detachable connection method allows the bracket 4 to be disassembled after use, improving the utilization rate of the bracket 4 and the flexibility of the packaging structure.

[0026] Furthermore, the second connecting plate 43 is flanged at the ends of the manifold 2 and the first connecting pipe 3. The second connecting plate 43 is equipped with a connecting flange that matches the end flange of the manifold 2 or the first connecting pipe 3. The two are aligned using flange bolt holes and then connected with fasteners. Since both the manifold 2 and the first connecting pipe 3 have flange interfaces, the flange connection on the second connecting plate 43 eliminates the need for additional welding or temporary positioning. Conventional fastening methods such as bolts or pins can be used for locking, improving installation convenience and the reusability of the bracket 4.

[0027] In an embodiment of this utility model, to enhance the load-bearing capacity and overall rigidity of the support 4 for the manifold 2 and the first connecting pipe 3 during transportation, the support 4 is further provided with reinforcing ribs 44, which abut against the column 41, the first connecting plate 42, and the second connecting plate 43 on three sides. Figure 4 As shown, the reinforcing rib 44 can be in the form of a diagonal brace, and is fixedly connected to the reinforcing rib 44 at the corner where the column 41 connects with the first connecting plate 42 and the second connecting plate 43, thereby improving the deformation resistance of the entire support 4 in the longitudinal compression and lateral bending directions. It should be noted that the reinforcing rib 44 can be made of the same material as the support 4 and is connected to the main body of the support 4 by welding or riveting.

[0028] In embodiments of this utility model, a limiting member 5 is also included. The limiting member 5 is disposed on the top layer of the multi-layer arrangement and is used to connect and fix the manifold 2 and the first connecting pipe 3 of adjacent columns. Figures 1 to 3 As shown, the limiting member 5 can be a connecting rod, angle steel, or other form arranged along the width direction of the skid-mounted base 1. In a two-column packaging structure, one end of the limiting member 5 connects to the top row of manifolds 2 or the first connecting pipe 3, and the other end extends to the top or side of another column. In a three-column or more packaging structure, one limiting member 5 can be used to connect multiple columns of pipes, or each column can be connected to the others in pairs via limiting members 5. In this embodiment, the limiting member 5 ensures that adjacent pipes form a rigid whole, preventing relative displacement or collisions caused by bumps, tilting, etc., during transportation.

[0029] In this embodiment of the invention, the manifold 2 and the first connecting pipe 3 are configured to be pre-connected and then arranged in multiple layers on the skid-mounted base 1 for transportation. Specifically, according to the piping structure of different transformer models and on-site installation requirements, manifolds 2 and first connecting pipes 3 with strong correlation, consistent installation direction, or matching length are pre-combined and connected into stable pipe unit groups through interface docking, clamping, and fitting sleeves. In this embodiment, this method can reduce the number of on-site disassembly and assembly operations, reduce manual labor, and make each layer arrangement more compact and orderly, improving the coordination and stability between various pipe components during transportation.

[0030] In embodiments of this utility model, a fixing plate 6 is further included, on which a connecting hole 61 is provided. The fixing plate 6 spans multiple second connecting pipes 7, and the connecting holes 61 bind the multiple second connecting pipes 7 together. Figure 5 and Figure 6 As shown, the fixing plate 6 spans multiple second connecting pipes 7, used to fix and constrain the multiple second connecting pipes 7 as a whole. To achieve a stable connection, the fixing plate 6 has multiple connecting holes 61, each corresponding to the installation position of a second connecting pipe 7. During installation, cable ties, clamps, fasteners, and other accessories can be inserted through the connecting holes 61 to bind the fixing plate 6 to each second connecting pipe 7. It should be noted that the fixing plate 6 can be in the form of a steel plate, angle steel, etc. After binding the second connecting pipes 7 or other small pipes that are inconvenient to connect, they can be fixed to the skid base 1 by the fixing plate 6. In this embodiment, the setting of the fixing plate 6 solves the transportation problem of accessories with small diameters that are inconvenient to connect, and improves the transportation safety of the packaging structure.

[0031] In this embodiment of the invention, the skid-mounted base 1 is provided with multiple lifting positions to facilitate transportation and hoisting. These lifting positions can be located at the four corners, edges, or structural reinforcements of the skid-mounted base 1, with the specific locations arranged according to the dimensions and center of gravity distribution. The lifting positions can be lifting holes, lifting lugs, or reinforced openings. Reinforcing ribs or thickened sections can also be provided at the lifting positions to enhance the load-bearing capacity of the lifting points and prevent localized deformation caused by concentrated stress during hoisting. In this embodiment, the multiple lifting positions on the skid-mounted base 1 provide the entire transport packaging structure with excellent hoisting flexibility and operational safety.

[0032] Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely illustrative of the principles of this utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claimed utility model. The scope of protection of this utility model is defined by the appended claims and their equivalents.

Claims

1. A packaging structure for transporting a split-type transformer, characterized in that, include: Skid-mounted base for supporting the manifold and the first connecting pipe; A bracket, vertically mounted on the skid base, is used to fix the manifold and the first connecting pipe on the skid base; The manifold and the first connecting pipe are arranged in multiple layers on the skid-mounted base and are installed in a manner that the weight decreases layer by layer from the central axis of the skid-mounted base to both sides.

2. The packaging structure for transporting a split-type transformer according to claim 1, characterized in that, The support has an I-shaped cross-section and consists of a column and a first connecting plate and a second connecting plate respectively fixed to both ends of the column.

3. The packaging structure for transporting a split-type transformer according to claim 2, characterized in that, The first connecting plate is detachably connected to the skid base.

4. The packaging structure for transporting a split-type transformer according to claim 3, characterized in that, The second connector plate is connected to the manifold and the first connecting pipe via a flange.

5. The packaging structure for transporting a split-type transformer according to claim 2, characterized in that, The bracket is further provided with reinforcing ribs, which abut against the column, the first connecting plate and the second connecting plate on three sides.

6. The packaging structure for transporting a split-type transformer according to claim 1, characterized in that, It also includes a limiting member, which is disposed on the top layer in the multi-layer arrangement and is used to connect and fix the manifold and the first connecting pipe in adjacent columns.

7. The packaging structure for transporting a split-type transformer according to claim 1, characterized in that, The manifold and the first connecting pipe are configured to be pre-connected and then arranged in multiple layers and installed on the skid base for transportation.

8. The packaging structure for transporting a split-type transformer according to claim 1, characterized in that, It also includes a fixing plate, which is provided with connection holes.

9. The packaging structure for transporting a split-type transformer according to claim 8, characterized in that, The fixing plate spans multiple second connecting pipes, and the multiple second connecting pipes are bound together by the connecting holes.

10. The packaging structure for transporting a split-type transformer according to claim 1, characterized in that, The skid-mounted base is equipped with multiple lifting positions.

Images