Split mounting type box body structure and box type substation

Abstract

The embodiment of the utility model provides a split mounting type box body structure and a box type transformer station, and relates to the field of power transformation equipment. The split mounting type box body structure comprises a base, a top cover, a first bent plate and at least two surrounding plates, wherein the first bending plate and the at least two surrounding plates are arranged between the base and the top cover, the at least two surrounding plates are detachably connected, and at least part of the first bending plate is arranged between the two adjacent surrounding plates. In the assembling process, the base and the top cover are installed on the upper sides and the lower sides of the at least two surrounding plates correspondingly, the at least two surrounding plates are spliced and installed in a detachable mode, and the convenience of installation and carrying is improved; and the first bent plates are arranged between the surrounding plates, so that the sealing performance between the spliced surrounding plates is ensured. The box-type substation comprises an assembled box body structure and has all functions of the assembled box body structure.

Description

Technical Field

[0001] The utility model relates to the field of power transformation equipment, in particular to an assembled box structure and a box-type transformer substation. Background Art

[0002] Existing box-type substations usually adopt an integral box structure, which makes it large in size, heavy in weight and inconvenient to transport and install. If an assembled structure is adopted, its sealing performance will be reduced. Utility Model Content

[0003] The utility model provides an assembled box structure and a box-type transformer substation, which have an assembled structure, are convenient for transportation and installation, and are provided with additional plates at the assembled position to improve the sealing performance.

[0004] The embodiments of the present invention can be implemented as follows:

[0005] The embodiment of the utility model provides an assembled box structure, which includes:

[0006] A base, a top cover, a first bent plate and at least two enclosure plates;

[0007] Wherein, the first bent plate and the at least two enclosures are both arranged between the base and the top cover, the at least two enclosures are detachably connected, and at least a portion of the first bent plate is arranged between two adjacent enclosures.

[0008] Optionally, the first bent plate includes a first sub-segment and a second sub-segment connected to each other, the first sub-segment is arranged between two adjacent enclosures and contacts one of the enclosures, the second sub-segment is connected to one end of the first sub-segment and is arranged at an angle to the first sub-segment, and the second sub-segment is located on the inner side of the enclosure.

[0009] Optionally, the second subsection is spaced apart from the inner side wall of the enclosure.

[0010] Optionally, the first bending plate further includes a third sub-segment, the third sub-segment is connected to an end of the first sub-segment away from the second sub-segment, and the third sub-segment is arranged at an angle to the second sub-segment.

[0011] Optionally, the third subsection is in contact with an outer side wall of the enclosure panel.

[0012] Optionally, the assembled box structure further includes a second bent plate, and at least a portion of the second bent plate is disposed between the enclosure plate and the first bent plate.

[0013] Optionally, the second bent plate includes a fourth sub-segment and a fifth sub-segment connected to each other, the fourth sub-segment is in contact with the enclosure and the first bent plate at the same time, the fifth sub-segment is connected to a section of the fourth sub-segment and is arranged at an angle to the fourth sub-segment, and the fourth sub-segment is located on the inner side of the enclosure.

[0014] Optionally, the fourth subsection is in contact with an inner side wall of the enclosure panel.

[0015] Optionally, the second bent plate further includes a sixth sub-segment, the sixth sub-segment is connected to an end of the fourth sub-segment away from the fifth sub-segment, the sixth sub-segment is arranged at an angle to the fourth sub-segment, and the sixth sub-segment contacts the outer side wall of the enclosure.

[0016] An embodiment of the utility model further provides a box-type substation, comprising a transformer and the assembled box structure, wherein the transformer is installed on the base.

[0017] The beneficial effects of the assembled box structure and box-type substation of the embodiment of the utility model include, for example:

[0018] The assembled box structure includes: a base, a top cover, a first bent plate, and at least two enclosures; wherein the first bent plate and the at least two enclosures are both arranged between the base and the top cover, the at least two enclosures are detachably connected, and at least a portion of the first bent plate is arranged between two adjacent enclosures. During the assembly process, the base and the top cover are respectively installed on the upper and lower sides of the at least two enclosures, and the at least two enclosures are spliced ​​and installed in a detachable manner, which improves the convenience of installation and transportation; and the first bent plate is arranged between the enclosures to ensure the sealing performance between the mutually spliced ​​enclosures.

[0019] The box-type substation includes an assembled box structure, which has all the functions of the assembled box structure. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] In order to more clearly illustrate the technical solutions of the embodiments of the utility model, the drawings required for use in the embodiments will be briefly introduced below. It should be understood that the following drawings only show certain embodiments of the utility model and therefore should not be regarded as limiting the scope. For ordinary technicians in this field, other related drawings can be obtained based on these drawings without paying creative work.

[0021] Figure 1 It is a structural schematic diagram of the assembled box structure provided in the embodiment of the utility model;

[0022] Figure 2 A schematic diagram of the structure of a base provided in an embodiment of the utility model;

[0023] Figure 3 A schematic diagram of the structure of the enclosure provided in an embodiment of the utility model;

[0024] Figure 4 A schematic diagram of the positions of the first bent plate and the second bent plate provided in an embodiment of the utility model;

[0025] Figure 5 This is a schematic structural diagram of a box-type substation provided in an embodiment of the utility model.

[0026] Icons: 100-assembled box structure; 110-base; 111-support frame; 112-hanging block; 120-top cover; 121-hanging ring; 130-enclosure; 131-ventilation hole; 132-mounting hole; 140-first bent plate; 141-first subsection; 142-second subsection; 143-third subsection; 150-second bent plate; 151-fourth subsection; 152-fifth subsection; 153-sixth subsection; 200-transformer; 1000-box-type substation. DETAILED DESCRIPTION

[0027] In order to make the purpose, technical scheme and advantages of the embodiments of the utility model clearer, the technical scheme in the embodiments of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiments of the utility model. Obviously, the described embodiments are part of the embodiments of the utility model, not all of the embodiments. Generally, the components of the embodiments of the utility model described and shown in the drawings here can be arranged and designed in various different configurations.

[0028] Therefore, the following detailed description of the embodiments of the present invention provided in the accompanying drawings is not intended to limit the scope of the present invention to be protected, but merely represents selected embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0029] It should be noted that similar reference numerals and letters denote similar items in the following drawings, and therefore, once an item is defined in one drawing, further definition and explanation thereof is not required in subsequent drawings.

[0030] In the description of the present utility model, it should be noted that if the terms "upper", "lower", "inside", "outside", etc. appear, the orientation or position relationship indicated is based on the orientation or position relationship shown in the accompanying drawings, or is the orientation or position relationship in which the utility model product is usually placed when used. It is only for the convenience of describing the utility model and simplifying the description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation. Therefore, it cannot be understood as a limitation on the present utility model.

[0031] In addition, the terms “first”, “second”, etc., if used, are merely used to distinguish between the descriptions and should not be understood as indicating or implying relative importance.

[0032] The terms "comprises," "comprising," or any other variation thereof are intended to encompass non-exclusive inclusion, such that a process, method, article, or apparatus that includes a list of elements includes not only those elements, but also other elements not explicitly listed, or elements inherent to such process, method, article, or apparatus. In the absence of further limitations, an element defined by the phrase "comprising a ..." does not exclude the presence of additional identical elements in the process, method, article, or apparatus that includes the element.

[0033] Unless otherwise clearly specified and limited, the terms "disposed", "connected" and the like should be understood in a broad sense. For example, "connected" 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 a direct connection or an indirect connection through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in this utility model can be understood according to specific circumstances.

[0034] It should be noted that, in the absence of conflict, the features in the embodiments of the present invention may be combined with each other.

[0035] Please refer to Figure 1-Figure 5 The assembled box structure 100 and the box-type substation 1000 provided in the embodiment of the utility model can solve the above-mentioned problems, which will be described in detail below.

[0036] refer to Figure 1-Figure 4 The assembled box structure 100 is used for a box-type substation 1000, and the assembled box structure 100 includes a base 110, a top cover 120, a first bent plate 140 and at least two enclosures 130; wherein, the first bent plate 140 and at least two enclosures 130 are both arranged between the base 110 and the top cover 120, at least two enclosures 130 are detachably connected, and at least part of the first bent plate 140 is arranged between two adjacent enclosures 130.

[0037] During the assembly process, the base 110 and the top cover 120 are respectively installed on the upper and lower sides of at least two enclosures 130, and at least two enclosures 130 are spliced ​​and installed in a detachable manner, which improves the convenience of installation and transportation; and a first bent plate 140 is arranged between the enclosures 130 to ensure the sealing performance between the enclosures 130 spliced ​​together.

[0038] It is worth noting that the first bent plate 140 is a bent structure, a portion of which is located between the two enclosures 130, and the two ends of which are respectively located on the inner and outer sides of the enclosures 130, so that external impurities will be blocked by the first bent plate 140 when passing through the gap between the two enclosures 130, thereby ensuring the sealing performance between the spliced ​​enclosures 130 and preventing large particles of impurities from mixing in.

[0039] Furthermore, two adjacent panels 130 can be detachably connected through a buckle structure or a fastening structure. The buckle structure is a clip and a fastener provided on two adjacent panels 130 that cooperate with each other. The fastening structure refers to a fastening bracket fixed on two adjacent panels 130. The two fastening brackets are connected through a fastening pin or a screw. The assembled box structure 100 has the characteristics of small size, light weight, and high flexibility during installation through the detachably connected panels 130. In addition, when spraying, it is not necessary to spray the entire panel. Each panel 130 can be sprayed separately, which reduces the requirements for the spraying site.

[0040] In addition, in order to meet the installation requirements of the enclosure 130 at different positions, the width of the enclosure 130 can be different, allowing enclosures 130 of various specifications and sizes to exist in the same assembled box structure 100. In this embodiment, a plurality of enclosures 130 are enclosed to form an L-shaped box structure. Of course, there is no limitation on the structural shape formed by the plurality of enclosures 130.

[0041] In this embodiment, the base 110 and the top cover 120 are respectively mounted on the upper and lower sides of the enclosure 130, so that the base 110, the top cover 120 and the enclosure 130 are all provided with mounting holes 132, and the mounting holes 132 are used to connect pins or screws to achieve the connection and fixation between the enclosure 130, the top cover 120 and the base 110. In addition, in order to improve the strength of the enclosure 130, reinforcing ribs can be formed on the surface of the enclosure 130 to prevent the enclosure 130 from being easily bent and deformed.

[0042] Of course, in order to improve the convenience of installation, a lifting ring 121 can be provided on the upper side of the top cover 120, and a lifting block 112 can be provided on the side of the base 110, so as to facilitate the lifting and movement of the top cover 120 and the base 110. In addition, the base 110 is also provided with a support frame 111, which is used to install the transformer 200.

[0043] In this embodiment, the number of the support frames 111 is two, and the two support frames 111 are spaced apart; of course, in other embodiments of the present invention, the number of the support frames 111 can also be one, three, five, eight, etc., and the specific number is not limited.

[0044] In this embodiment, the number of the hanging blocks 112 is four, and the four hanging blocks 112 are respectively arranged on the four sides of the base 110 near the corners; of course, in other embodiments of the present invention, the number of the hanging blocks 112 can also be two, three, six, eight, etc., and the specific number is not limited.

[0045] Furthermore, the hanging block 112 is in a U-shaped structure, and its two ends of the U-shape are fixedly connected to the base 110. In order to ensure the connection strength between the hanging block 112 and the base 110, the side wall of the base 110 may be provided with connection holes that match the hanging block 112, so that the two ends of the U-shape of the hanging block 112 can be embedded in the connection holes. Of course, under the premise of meeting the lifting strength, the hanging block 112 can also be in a W-shaped, O-shaped, Y-shaped structure, etc., and its specific structural shape is not limited.

[0046] refer to Figure 4 The first bent plate 140 includes a first sub-segment 141 and a second sub-segment 142 connected to each other. The first sub-segment 141 is arranged between two adjacent enclosures 130 and contacts one of the enclosures 130. The second sub-segment 142 is connected to one end of the first sub-segment 141 and is arranged at an angle to the first sub-segment 141. The second sub-segment 142 is located on the inner side of the enclosure 130.

[0047] In the above technical solution, an angle is formed between the first sub-segment 141 and the second sub-segment 142, so as to facilitate the isolation and accommodation of foreign objects and prevent them from entering the inner cavity of the assembled box structure 100 and affecting the normal operation of the electrical components.

[0048] In addition, the first bent plate 140 also includes a third sub-segment 143, which is connected to one end of the first sub-segment 141 away from the second sub-segment 142. The third sub-segment 143 is arranged at an angle to the second sub-segment 142. By setting the third sub-segment 143, the surface wall of the enclosure 130 can be shielded and protected, thereby preventing excessive dust and impurities from accumulating in the gap between the enclosure 130 and the first sub-segment 141.

[0049] Specifically, the second sub-segment 142 is spaced apart from the inner side wall of the enclosure 130 , and the third sub-segment 143 is in contact with the outer side wall of the enclosure 130 .

[0050] In this embodiment, the first sub-segment 141 is arranged perpendicular to the second sub-segment 142 and the third sub-segment 143; of course, in other embodiments of the present invention, the angle between the first sub-segment 141 and the second sub-segment 142 and the third sub-segment 143 can also be 30°, 45°, 60°, etc., and the specific angle is not limited.

[0051] refer to Figure 4 The assembled box structure 100 further includes a second bent plate 150 , at least a portion of which is disposed between the enclosure 130 and the first bent plate 140 .

[0052] In the above technical solution, a second bent plate 150 is provided to cooperate with the first bent plate 140 so as to form a double seal between two adjacent enclosure plates 130 .

[0053] Furthermore, the second bent plate 150 includes a fourth sub-segment 151 and a fifth sub-segment 152 connected to each other, the fourth sub-segment 151 contacts the enclosure 130 and the first bent plate 140 at the same time, the fifth sub-segment 152 is connected to a section of the fourth sub-segment 151 and is arranged at an angle to the fourth sub-segment 151, and the fourth sub-segment 151 is located on the inner side of the enclosure 130. The fourth sub-segment 151 contacts the inner side wall of the enclosure 130. The second bent plate 150 also includes a sixth sub-segment 153, the sixth sub-segment 153 is connected to an end of the fourth sub-segment 151 away from the fifth sub-segment 152, the sixth sub-segment 153 is arranged at an angle to the fourth sub-segment 151, and the sixth sub-segment 153 contacts the outer side wall of the enclosure 130.

[0054] In this embodiment, the fourth sub-segment 151 is arranged perpendicularly to the fifth sub-segment 152 and the sixth sub-segment 153; of course, in other embodiments of the present invention, the angle between the fourth sub-segment 151 and the fifth sub-segment 152 and the sixth sub-segment 153 can also be 30°, 45°, 60°, etc., and the specific angle is not limited.

[0055] In this embodiment, the first bent plate 140 and the second bent plate 150 are both Z-shaped structures, the first sub-segment 141 and the fourth sub-segment 151 are in contact and arranged in parallel, the second sub-segment 142 and the fifth sub-segment 152 are spaced apart and arranged in parallel, and the third sub-segment 143 and the sixth sub-segment 153 are respectively located on the outer walls of two adjacent enclosures 130.

[0056] It is worth noting that in order to further improve the sealing between the enclosures 130 , the gap between the second sub-segment 142 and the fifth sub-segment 152 on the inner side of the two enclosures 130 may be coated with glue to improve the protection level of the overall assembled box structure 100 .

[0057] refer to Figure 5The embodiment of the utility model further provides a box-type substation 1000, including a transformer 200 and an assembled box structure 100, wherein the transformer 200 is installed on a base 110. Specifically, the transformer 200 is installed on a support frame 111.

[0058] Of course, in order to improve the ventilation capacity of the entire box-type substation 1000, a vent 131 may be provided on the enclosure 130, and the vent 131 is used to install a shutter to facilitate airflow exchange between the inner cavity of the box-type substation 1000 and the external environment.

[0059] The box-type substation 1000 includes an assembled box structure 100 , which has all the functions of the assembled box structure 100 .

[0060] In summary, the assembled box structure 100 and the box-type substation 1000 provided by the embodiment of the utility model have at least the following advantages:

[0061] (1) By adopting an assembled structure, it has the advantages of small size and light weight, which makes it easy to transport and install;

[0062] (2) The overall structure can be assembled flexibly, making it easy to adjust and expand according to needs;

[0063] (3) Multiple panels 130 can be operated at the same time, avoiding assembly and then overall operation, which improves the operation efficiency and reduces the requirements for the production site;

[0064] (4) By arranging the first bending plate 140 and the second bending plate 150 between two adjacent enclosures 130, larger impurities can be prevented from mixing in through the gaps between the enclosures 130. The impurity particles can be blocked and gathered at the corners of the first bending plate 140 and the second bending plate 150, thereby avoiding negative impacts on the electrical components in the inner cavity.

[0065] The above is only a specific implementation of the utility model, but the protection scope of the utility model is not limited thereto. Any changes or substitutions that can be easily thought of by a person skilled in the art within the technical scope disclosed by the utility model should be included in the protection scope of the utility model. Therefore, the protection scope of the utility model should be based on the protection scope of the claims.

Claims

1. An assembled box structure, It is characterized in that include: A base (110), a top cover (120), a first bent plate (140), and at least two enclosure plates (130); The first bent plate (140) and the at least two enclosures (130) are both arranged between the base (110) and the top cover (120), the at least two enclosures (130) are detachably connected, and at least a portion of the first bent plate (140) is arranged between two adjacent enclosures (130).

2. According to the assembled box structure of claim 1, It is characterized in that The first bent plate (140) comprises a first sub-segment (141) and a second sub-segment (142) which are connected to each other. The first sub-segment (141) is arranged between two adjacent enclosures (130) and is in contact with one of the enclosures (130). The second sub-segment (142) is connected to one end of the first sub-segment (141) and is arranged at an angle to the first sub-segment (141). The second sub-segment (142) is located on the inner side of the enclosure (130).

3. According to the assembled box structure of claim 2, It is characterized in that The second subsection (142) is spaced apart from the inner side wall of the enclosure (130).

4. The assembled box structure according to claim 2, It is characterized in that The first bending plate (140) further comprises a third sub-segment (143), wherein the third sub-segment (143) is connected to an end of the first sub-segment (141) away from the second sub-segment (142), and the third sub-segment (143) is arranged at an angle to the second sub-segment (142).

5. According to the assembled box structure of claim 4, It is characterized in that The third subsection (143) contacts the outer side wall of the enclosure panel (130).

6. The assembled box structure according to any one of claims 1 to 5, It is characterized in that The assembled box structure further comprises a second bent plate (150), at least a portion of which is arranged between the enclosure plate (130) and the first bent plate (140).

7. The assembled box structure according to claim 6, It is characterized in that The second bent plate (150) comprises a fourth sub-segment (151) and a fifth sub-segment (152) which are connected to each other; the fourth sub-segment (151) is in contact with the enclosure (130) and the first bent plate (140) at the same time; the fifth sub-segment (152) is connected to a section of the fourth sub-segment (151) and is arranged at an angle to the fourth sub-segment (151); and the fourth sub-segment (151) is located on the inner side of the enclosure (130).

8. The assembled box structure according to claim 7, It is characterized in that The fourth subsection (151) contacts the inner side wall of the enclosure plate (130).

9. The assembled box structure according to claim 7, It is characterized in that The second bent plate (150) further comprises a sixth sub-segment (153), the sixth sub-segment (153) being connected to an end of the fourth sub-segment (151) away from the fifth sub-segment (152), the sixth sub-segment (153) being arranged at an angle to the fourth sub-segment (151), and the sixth sub-segment (153) being in contact with an outer side wall of the enclosure (130).

10. A box-type substation, It is characterized in that It comprises a transformer (200) and the assembled box structure according to any one of claims 1 to 9, wherein the transformer (200) is installed on the base (110).

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