Base, outer box and transformer

Abstract

The present invention relates to a base, an outer box and a transformer, wherein the base includes a supporting assembly, wherein the supporting assembly is used to support the transformer body, wherein the supporting assembly includes at least two supporting elements, wherein the supporting elements are arranged around the support portion, and wherein the supporting elements are detachably connected to each other. Since the supporting assembly of the base includes a plurality of supporting elements, and the supporting elements are detachably connected to each other, the base is relatively convenient to assemble and disassemble. When transporting the base, the base can be first disassembled into individual supporting elements, so that the supporting elements can be carried into an electric room or transport equipment separately, thereby effectively solving the problem that the transformer base is inconvenient to carry due to the size of the electric room entrance or the transport equipment, and improving the convenience of carrying the base.

Description

Technical Field

[0001] The invention relates to the technical field of transformer installation, and in particular to a base, an outer box and a transformer. Background Art

[0002] The transformer includes a transformer body and an outer box for placing the transformer body. The outer box can prevent people or animals from accidentally touching the transformer body, reducing the harm to people or animals. At the same time, the outer box can also prevent foreign objects from entering the box and causing damage to the transformer body.

[0003] The traditional transformer outer box is usually assembled after entering the power room. However, the base of the traditional transformer outer box is usually directly installed at the bottom of the transformer body, and the base is heavy and large in size. It is easy to be inconvenient to carry it into the power room due to the size of the power room entrance or to be inconvenient to place it in the transportation equipment due to the size of the transportation equipment. Therefore, it is very necessary to design a base that is easy to assemble and transport. Summary of the invention

[0004] Based on this, it is necessary to provide a base, an outer box and a transformer with a simple structure and convenient assembly and transportation in order to solve the above technical problems.

[0005] An outer box is used to support a transformer body, wherein a support portion is provided at the bottom of the transformer body to support the transformer body, comprising:

[0006] A supporting assembly is used to support the transformer body. The supporting assembly includes at least two supporting elements. The supporting elements are arranged around the supporting portion and are detachably connected to each other.

[0007] The technical solution is further described below:

[0008] In one embodiment, the supporting component is an outer frame, the supporting element is a support frame, and the support frames are spliced ​​to form the outer frame; or, the supporting component is a supporting plate, the supporting element is a single plate, and the single plates are spliced ​​to form the supporting plate.

[0009] In one embodiment, the outer frame includes a first support frame and a second support frame, the first support frame includes a first free end and a second free end, the second support frame includes a third free end and a fourth free end, the first free end is connected to the third free end, and the second free end is connected to the fourth free end to form the outer frame.

[0010] In one of the embodiments, the base further includes an inlet board, which is arranged on a side of the supporting assembly facing the transformer body, and the inlet board is detachably connected to the supporting assembly and the support portion, respectively.

[0011] In one of the embodiments, the line inlet plate is provided with a first through hole for passing the wire, and / or the line inlet plate is provided with a knock-off plate, and the knock-off plate is used to form an opening for passing the wire after being knocked off.

[0012] In one of the embodiments, the base further includes a first mesh plate, the first mesh plate is laid on the supporting component, and the first mesh plate is detachably connected to the supporting component.

[0013] An outer box comprises a box wall and the base as described above, wherein the box wall is detachably connected to the supporting assembly, and the base and the box wall are made of stainless steel or carbon steel with a spray paint layer.

[0014] A transformer comprises a transformer body, a support portion for supporting the transformer body and the outer box described above, wherein the transformer body is arranged in the outer box, the support portion is detachably connected to the bottom of the transformer body, and a supporting element of the outer box is arranged around the support portion, and the supporting element is detachably connected to the support portion.

[0015] In one embodiment, the transformer further includes an extending support member connected to the supporting portion.

[0016] In one embodiment, the transformer body further includes a second mesh plate, and the second mesh plate is arranged at the bottom of the transformer body.

[0017] The above base, outer box and transformer have at least the following beneficial effects:

[0018] (1) The supporting assembly of the outer box base in this embodiment includes a plurality of supporting elements, and the supporting elements are detachably connected to each other, so that the base is relatively easy to disassemble and assemble. When transporting the base, the base can be disassembled into supporting elements one by one, so that the supporting elements can be carried into the power room or transportation equipment separately, which effectively solves the problem that the transformer base is inconvenient to carry due to the size of the power room entrance or transportation equipment, and improves the convenience of carrying the base.

[0019] (2) The supporting element in this embodiment is arranged around the supporting portion at the bottom of the transformer body, that is, the supporting portion occupies a part of the space of the base, so that the base also saves the material of the occupied space, which is beneficial to reduce the weight and volume of the base, thereby saving the base material. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 A schematic diagram of the structure of a transformer provided by an embodiment of the present invention;

[0021] Figure 2 A schematic diagram of the structural decomposition of a base of a transformer provided in one embodiment of the present invention.

[0022] Description of reference numerals:

[0023] 1. Base; 11. Supporting assembly; 111. First support frame; 111a. First free end; 111b. Second free end; 111c. First intermediate rod; 112. Second support frame; 112a. Third free end; 112b. Fourth free end; 112c. Second intermediate rod; 12. Inlet board; 121. First through hole; 122. Knock-off plate; 13. First mesh plate; 2. Box wall; 3. Transformer body; 4. Support part; 41. Second mesh plate; 5. Extended support member. DETAILED DESCRIPTION

[0024] In order to make the above-mentioned objects, features and advantages of the present invention more obvious and easy to understand, the specific embodiments of the present invention are described in detail below in conjunction with the accompanying drawings. In the following description, many specific details are set forth to facilitate a full understanding of the present invention. However, the present invention can be implemented in many other ways different from those described herein, and those skilled in the art can make similar improvements without violating the connotation of the present invention, so the present invention is not limited by the specific implementation disclosed below.

[0025] It should be noted that when an element is referred to as being "fixed to" another element, it may be directly on the other element or there may be a central element. When an element is considered to be "connected to" another element, it may be directly connected to the other element or there may be a central element at the same time. The terms "vertical", "horizontal", "left", "right" and similar expressions used herein are for illustrative purposes only and do not represent the only implementation method.

[0026] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as those generally understood by those skilled in the art to which the present invention belongs. The terms used herein in the specification of the present invention are only for the purpose of describing specific embodiments and are not intended to limit the present invention. The various technical features of the above-described embodiments can be combined arbitrarily. In order to make the description concise, all possible combinations of the various technical features in the above-described embodiments are not described. However, as long as there is no contradiction in the combination of these technical features, they should be considered to be within the scope of this specification.

[0027] This embodiment provides a base 1, an outer box and a transformer, which have the advantages of simple structure, convenient assembly and transportation, and will be described in detail below with reference to the accompanying drawings.

[0028] In one embodiment, see Figure 1 and Figure 2 A base 1 is used to support a transformer body 3. The bottom of the transformer body 3 is provided with a support portion 4 for supporting the transformer body 3, comprising:

[0029] The supporting assembly 11 is used to support the transformer body 3 . The supporting assembly 11 includes at least two supporting elements. The supporting elements are arranged around the support portion 4 . The supporting elements are detachably connected to each other.

[0030] The conventional transformer outer box is generally assembled after entering the power room. However, the base 1 of the conventional transformer outer box is generally directly installed at the bottom of the transformer body 3, and the base 1 is heavy and bulky, which is easily limited by the size of the power room entrance and inconvenient to carry into the power room or limited by the size of the transportation equipment and inconvenient to place in the transportation equipment.

[0031] However, in this embodiment, the supporting assembly 11 of the outer box base 1 includes a plurality of supporting elements, and the supporting elements are detachably connected to each other, so that the base 1 is relatively convenient to disassemble and assemble. When transporting the base 1, the base 1 can be disassembled into supporting elements one by one, so that the supporting elements can be carried into the power room or the transportation equipment separately, which effectively solves the problem that the transformer base 1 is inconvenient to carry due to the size of the power room entrance or the transportation equipment, and improves the convenience of carrying the base 1. In addition, the supporting element in this embodiment is arranged around the support portion 4 at the bottom of the transformer body 3, that is, the support portion 4 occupies a part of the space of the base 1, so that the base 1 also saves the material of the occupied space, which is conducive to reducing the weight and volume of the base 1, and plays a role in saving the material of the base 1.

[0032] In one embodiment, the supporting assembly 11 is an outer frame, the supporting elements are support frames, and the support frames are spliced ​​to form the outer frame; or, the supporting assembly 11 is a supporting plate, the supporting elements are single plates, and the single plates are spliced ​​to form the supporting plate.

[0033] See also Figure 1 and Figure 2When the supporting component 11 is an outer frame, the supporting element is a support frame, and the outer frame only includes two support frames, the outer frame includes a first support frame 111 and a second support frame 112. The first support frame 111 includes a first free end 111a and a second free end 111b, and the second support frame 112 includes a third free end 112a and a fourth free end 112b. The first free end 111a is docked with the third free end 112a, and the second free end 111b and the fourth free end 112b are docked to form the outer frame. Further, the first support frame 111 further includes a first intermediate rod 111c disposed between the first free end 111a and the second free end 111b, and the second support frame 112 further includes a second intermediate rod 112c disposed between the third free end 112a and the fourth free end 112b. That is, there are a first intermediate rod 111c and a second intermediate rod 112c inside the outer frame formed by docking the first support frame 111 and the second support frame 112. The first intermediate rod 111c and the second intermediate rod 112c are respectively screwed to the support portion 4 at the bottom of the transformer body 3, so that the support portion 4 at the bottom of the transformer body 3 is fixed inside the outer frame. Specifically, the first support frame 111 may be a main rod with a first intermediate rod 111c perpendicular to the main rod disposed in the middle, and rods parallel to the first intermediate rod 111c are respectively disposed at both ends of the main rod for serving as the first free end 111a and the second free end 111b respectively. Similarly, the second support frame 112 may be a main rod with a second intermediate rod 112c perpendicular to the main rod disposed in the middle, and rods parallel to the second intermediate rod 112c are respectively disposed at both ends of the main rod for serving as the third free end 112a and the fourth free end 112b respectively. That is, both the first support frame 111 and the second support frame 112 are shaped like the Chinese character "mountain". It can be understood that the first support frame 111 and the second support frame 112 may also be other shapes. For example, the first support frame 111 and the second support frame 112 are semicircular, and the outer frame formed by docking the two is circular. Therefore, the specific shapes of the first support frame 111 and the second support frame 112 are not specifically limited in this embodiment. The number of the first support frame 111 and the second support frame 112 included in the outer frame may also be three, four, etc., which are not specifically limited herein. In addition, the connection manner between the transformer body 3 and the outer frame may be other connection manners such as snap connection in addition to screw connection, which are not specifically limited herein either. The supporting component 11 being an outer frame is not only beneficial to reducing the weight of the base 1, but also beneficial to assembly and disassembly.

[0034] When the supporting assembly 11 is a supporting plate and the supporting element is a single plate, a plurality of single plates are sequentially spliced ​​together around the supporting portion 4 at the bottom of the transformer body 3 to form a supporting plate. For example, six single plates are arranged around the supporting portion 4, and the single plates are screwed together, and one end of the single plate close to the supporting portion 4 is screwed to the supporting portion 4. The six single plates are screwed together in sequence to form a supporting plate. It is understandable that the number of single plates can be three, four or other numbers, and the connection method between the single plates and the connection method between the single plates and the supporting portion 4 can also be snap-on, etc., which are not specifically limited here.

[0035] In one embodiment, see Figure 1 and Figure 2 The base 1 also includes an inlet board 12, which is arranged on a side of the supporting assembly 11 facing the transformer body 3, and the inlet board 12 is detachably connected to the supporting assembly 11 and the support portion 4. Specifically, there are two inlet boards 12, and when the supporting assembly 11 is an outer frame, one side of one of the inlet boards 12 is screwed and connected to the first free end 111a and the third free end 112a of the outer frame, and the other side of the inlet board 12 is screwed and connected to one side of the support portion 4. One side of the other inlet board 12 is screwed and connected to the second free end 111b and the fourth free end 112b of the outer frame, and the other side of the inlet board 12 is screwed and connected to the side of the support portion 4. It can be understood that the number of inlet boards 12 can also be one, three or four or other numbers, and the connection method of the inlet board 12 with the supporting assembly 11 and the support frame can be a detachable connection method such as snap-on in addition to screwing. This facilitates the removal of the inlet board 12 from the supporting assembly 11 or the assembly of the inlet board 12 to the supporting assembly 11. In addition, the connection of the inlet board 12 to the supporting assembly 11 and the support portion 4, respectively, facilitates further strengthening the connection between the supporting assembly 11 and the support portion 4, making the structure of the base 1 more stable.

[0036] Further, the first through hole 121 for passing the wire is provided on the line board 12, and / or the knock-off plate 122 is provided on the line board 12, and the knock-off plate 122 is used to form an opening for passing the wire after being knocked off. Specifically, the wires on the transformer body 3 can be connected to the outside world through the first through hole 121 or the opening formed after the knock-off plate is knocked off. Among them, the user can choose a suitable position on the knock-off plate to knock according to the needs of the incoming line, and other positions of the knock-off plate are not affected. In addition, when the line board 12 is not needed, the first through hole 121 on the line board 12 needs to be closed, such as using a rubber sheath to cover the first through hole 121, or using tape to close the first through hole 121, so as to prevent foreign matter from entering the transformer body 3 through the first through hole 121 and affecting the normal use of the transformer.

[0037] In one embodiment, see Figure 1 and Figure 2 The base 1 also includes a first mesh plate 13, which is laid on the supporting assembly 11 and is detachably connected to the supporting assembly 11. The first mesh plate 13 can be a plurality of mesh plates. The use of the first mesh plate 13 is specifically described below by taking the supporting assembly 11 as an outer frame. For example, when two incoming wire plates 12 are respectively arranged on both sides of the support portion 4 at the bottom of the transformer body 3, the first mesh plate 13 is laid on the other side of the support portion 4, and the first mesh plate 13 is four, which are laid respectively between the first free end 111a and the first middle rod 111c, between the second free end 111b and the first middle rod 111c, between the third free end 112a and the second middle rod 112c, and between the fourth free end 112b and the second middle rod 112c. The first mesh plate 13 is laid on the outer frame except for the position of the incoming wire plate 12 and the support portion 4, so as to ensure that small animals will not drill into the transformer body 3 from under the base 1, which is conducive to improving the stability of the transformer.

[0038] In one embodiment, an outer box includes the base 1 described in any one of the above embodiments. The technical effect is brought by the base 1, and the beneficial effects have already included the beneficial effects of the base 1, so they will not be repeated here.

[0039] Further, the outer box includes a box wall 2 and a base 1 as in the above-mentioned embodiment, the box wall 2 is detachably connected to the supporting assembly 11, and the base 1 and the box wall 2 are made of stainless steel or carbon steel with a spray paint layer. For example, the supporting assembly 11 is an outer frame, and the bottom of the box wall 2 is screwed and connected to the outer frame, so that the base 1 and the box wall 2 are connected together to form an outer box. When carrying the transformer, the box wall 2 and the base 1 can be disassembled first, and the base 1 is also disassembled into individual parts, so that the various parts of the box wall 2 and the base 1 can be easily carried to the power room or transportation equipment, and the base 1 and the box wall 2 can be assembled when the transformer is needed. It can be understood that the connection method of the box wall 2 and the supporting assembly 11 can be a detachable connection method such as a snap-on connection in addition to the screw connection. In addition, the base 1 and the box wall 2 are made of stainless steel or carbon steel, and the surface of the carbon steel is sprayed with paint, which is conducive to corrosion and rust prevention, and improves the service life of the base 1 and the box wall 2.

[0040] In one embodiment, a transformer includes the outer box described in any one of the above embodiments, and the technical effect comes from the outer box. The beneficial effects have already included the beneficial effects of the outer box, so they will not be repeated here.

[0041] For further information, see Figure 1 and Figure 2A transformer includes a transformer body 3, a support part 4 for supporting the transformer body 3, and the outer box described above, wherein the transformer body 3 is arranged in the outer box, the support part 4 is detachably connected to the bottom of the transformer body 3, and the supporting element of the outer box is arranged around the support part 4, and the supporting element is detachably connected to the support part 4. Specifically, the support part 4 is two parallel rods, and the transformer body 3 is arranged on the two rods. When the supporting assembly 11 is an outer frame, the support part 4 is arranged in the outer frame, and the two rods constituting the support part 4 are also screwed and connected to the outer frame respectively, for example, the two rods constituting the support part 4 are screwed to the first middle rod 111c, the second middle rod 112c, the first free end 111a, the second free end 111b, the third free end 112a and the fourth free end 112b of the outer frame, which is conducive to improving the stable connection between the support part 4 and the outer frame and improving the stability of the transformer structure. The first mesh plate 13 is laid around the support part 4. It is understandable that the support portion 4 for supporting the transformer body 3 can also be a structure of other forms, for example, the support portion 4 is a ring structure or a triangular structure, and the specific structure of the support frame is not specifically limited in this embodiment. In addition, the connection method of the support portion 4 and the supporting assembly 11 can be other detachable connection methods such as snap connection in addition to screw connection.

[0042] In one embodiment, see Figure 1 and Figure 2 The transformer also includes an extension support member 5, which is connected to the support portion 4 to extend the support portion 4. For example, when the supporting component 11 is an outer frame and the support portion 4 is two parallel rods, since the support portion 4 is arranged inside the outer frame, when the two parallel rods are too short to be connected to the outer frame, the extension support member 5 can be respectively connected to one end of the two parallel rods to extend the support portion 4, and then the extension support member 5 is screwed to the outer frame. Similarly, the extension support member 5 can also be arranged at both ends of the two parallel rods. The connection method between the extension support member 5 and the support portion 4 can be a detachable connection method such as a screw connection and a snap connection. In addition, the extension support member 5 also has the function of supporting the transformer body 3 together with the support portion 4.

[0043] In one embodiment, see Figure 1 and Figure 2The transformer body 3 further includes a second mesh plate 41, which is disposed at the bottom of the transformer body 3. Such a design is conducive to preventing small animals from crawling into the transformer body 3, effectively protecting the transformer body 3, and improving the service life of the transformer body 3, and is also conducive to protecting the life safety of small animals. In addition, the second mesh plate 41 can also be disposed in the support portion 4. For example, when the support portion 4 is two parallel rods, the second mesh plate 41 is disposed between the two rods. When the transformer body 3 is placed on the support portion 4, the second mesh plate 41 can just block the bottom of the transformer body 3, and can also achieve the effect of preventing small animals from crawling into the transformer body 3.

[0044] The supporting assembly 11 of the outer box base 1 in this embodiment includes a plurality of supporting elements, and the supporting elements are detachably connected to each other, so that the base 1 is relatively easy to disassemble and assemble. When transporting the base 1, the base 1 can be disassembled into supporting elements one by one, so that the supporting elements can be carried into the power room or the transportation equipment respectively, which effectively solves the problem that the transformer base 1 is inconvenient to carry due to the size of the power room entrance or the transportation equipment, and improves the convenience of carrying the base 1.

[0045] In addition, the supporting element in this embodiment is arranged around the supporting portion 4 at the bottom of the transformer body 3, that is, the supporting portion 4 occupies a part of the space of the base 1, so that the base 1 also saves the material of the occupied space, which is beneficial to reduce the weight and volume of the base 1, thereby saving the material of the base 1.

[0046] The technical features of the above-described embodiments may be arbitrarily combined. To make the description concise, not all possible combinations of the technical features in the above-described embodiments are described. However, as long as there is no contradiction in the combination of these technical features, they should be considered to be within the scope of this specification.

[0047] The above-mentioned embodiments only express several implementation methods of the present invention, and the descriptions thereof are relatively specific and detailed, but they cannot be understood as limiting the scope of the invention patent. It should be pointed out that, for ordinary technicians in this field, several variations and improvements can be made without departing from the concept of the present invention, and these all belong to the protection scope of the present invention. Therefore, the protection scope of the patent of the present invention shall be subject to the attached claims.

Claims

1. A base for supporting a transformer body, wherein the bottom of the transformer body is provided with a support portion for supporting the transformer body, characterized in that: include: A supporting assembly, the supporting assembly is used to support the transformer body, the supporting assembly includes at least two supporting elements, the supporting elements are arranged around the support portion, and the supporting elements are detachably connected to each other, The supporting assembly is an outer frame, and the outer frame includes a first support frame and a second support frame, the first support frame includes a first free end and a second free end, the second support frame includes a third free end and a fourth free end, the first free end is butted with the third free end, and the second free end is butted with the fourth free end to form the outer frame; The first support frame further includes a first intermediate rod disposed between the first free end and the second free end, and the second support frame further includes a second intermediate rod disposed between the third free end and the fourth free end, and the second intermediate rod and the first intermediate rod are respectively screwed and connected to the support portion, so that the support portion is fixed inside the outer frame; The base also includes two wire inlet boards, each of which is provided with a first through hole for passing the wires, and / or a knock-off plate, wherein one side of one of the wire inlet boards is screwed together with the first free end and the third free end, and the other side of the wire inlet board is screwed together with one side of the support portion, and one side of the other wire inlet board is screwed together with the second free end and the fourth free end, and the other side of the wire inlet board is screwed together with the other side of the support portion.

2. The base according to claim 1, characterized in that: The knockable plate is used to form an opening for passing the electric wire after being knocked down.

3. The base according to claim 2, characterized in that: It also includes a first mesh plate, which is laid on the supporting component and is detachably connected to the supporting component.

4. An outer box, characterized in that: It comprises a box wall and a base as described in any one of claims 1 to 3, wherein the box wall is detachably connected to the supporting assembly, and the base and the box wall are made of stainless steel or carbon steel with a spray paint layer.

5. A transformer, characterized in that: It includes a transformer body, a supporting part for supporting the transformer body, and an outer box as described in claim 4, wherein the transformer body is arranged in the outer box, the supporting part is detachably connected to the bottom of the transformer body, and the supporting element of the outer box is arranged around the supporting part, and the supporting element is detachably connected to the supporting part.

6. The transformer according to claim 5, characterized in that: The transformer further includes an extending support member connected to the supporting portion.

7. The transformer according to claim 5, characterized in that: The transformer body further includes a second mesh plate, and the second mesh plate is arranged at the bottom of the transformer body.

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