A column type box transformer shell

Abstract

The utility model is suitable for the technical field of column type box transformer shell, provides a column type box transformer shell, including box and dismounting mechanism, the surface one side of box is provided with dismounting mechanism, the one end of box is provided with combination mechanism. The column type box transformer shell provided by the scheme is fixed to the contact bottom plate by the setting of the dismounting mechanism, first through bolt contact bottom plate and ground, then rotates the mounting head, connects the mounting head with contact bottom plate, and then the clamping column rod is fixed to the contact bottom plate at the same time, finally through the upper end of rotating column rod, can support the box, thereby completes installation, when the part of combination mechanism needs to overhaul, first pull the inlaying board, the inlaying board drives the clamping head to move outward, and then the state of the clamping head and the limiting block changes from the clamping state to the sliding state, and at the same time the limiting block will overcome the elastic force of the spring, and slide in the inside of the integrated groove, thereby complete the quick plug-in dismounting.

Description

Technical Field

[0001] This utility model belongs to the technical field of column-type transformer substation enclosures, and particularly relates to a column-type transformer substation enclosure. Background Technology

[0002] The column-mounted transformer substation enclosure is an external structure used to install and protect box-type transformers. It adopts a column-supported design, which has good load-bearing capacity and stability. The enclosure is usually made of metal materials and has dustproof, waterproof and corrosion-resistant properties, which can adapt to harsh outdoor environments. The interior is convenient for integrating transformers, cables and control equipment. It features a compact structure, convenient installation and easy maintenance.

[0003] However, most existing column-mounted transformer substation enclosures are designed to be integrated or connected by multiple sets of bolts. This method not only requires carrying a large number of parts, but is also not conducive to installation in areas with complex terrain, increasing logistics and transportation costs as well as disassembly and maintenance costs. Utility Model Content

[0004] This utility model provides a column-type transformer substation enclosure, which aims to solve the problem that most existing column-type transformer substation enclosures are set as one piece or multiple sets of bolts connected and fixed together. This method not only requires carrying a large number of parts, but is also not conducive to installation in areas with complex terrain, and increases logistics and transportation costs as well as disassembly and maintenance costs.

[0005] This utility model is implemented as follows: a column-type transformer substation housing includes a housing and a disassembly mechanism. The disassembly mechanism is provided on one side of the surface of the housing, and a combination mechanism is provided at one end of the housing. The disassembly mechanism includes a support component and a heat dissipation component. The support component is provided at the bottom of the box, and the heat dissipation components are engaged on both side walls of the box.

[0006] Preferably, the support assembly includes a column, a mounting head, a contact base plate, and bolts. The bottom end of the housing is threadedly connected to the column, the other side of the column is rotatably fitted with the mounting head, the other side of the mounting head is threadedly connected to the contact base plate, and the surface of the contact base plate is threadedly connected to the bolts.

[0007] Preferably, the heat dissipation assembly includes a first fitting groove, an alignment groove, a fitting plate, an integrated groove, a locking head, a spring, and a limiting block. The two side walls of the housing are provided with the first fitting groove, and an alignment groove is provided along one side of the first fitting groove. The fitting plate is fitted inside the first fitting groove. The two side walls of the alignment groove are provided with integrated grooves. One side of the fitting plate is fixedly connected to the alignment groove. A spring is installed at one end of the integrated groove, and a limiting block is connected to the other side of the spring.

[0008] Preferably, four sets of bolts are provided on the contact base plate and are symmetrically distributed along the contact base plate.

[0009] Preferably, the column rods are provided in four groups, and the four groups of column rods are symmetrically and equally spaced on the box body.

[0010] Preferably, the end of the locking head is hexagonal and fits inside the alignment groove. The locking head and the alignment groove form a sliding structure through a spring and a limiting block.

[0011] Preferably, the end of the limiting block is tapered, and the limiting block and the engaging head form a sliding engaging mechanism.

[0012] Preferably, the combined mechanism includes a rotating door, a filter screen, a mounting bracket, a second fitting groove, blades, a belt, and a small motor. The filter screen is installed on the outer edge of the fitting plate, and the mounting bracket is fixedly connected to the inner edge of the fitting plate. A second fitting groove is opened on one side of the mounting bracket. A blade is fitted into one end of the second fitting groove. A belt is fitted into one side of the blade, and the other side of the belt is fitted into the output end of the small motor.

[0013] Preferably, the end of the small motor is attached to the inner side of the filter screen, and the main body of the small motor is mounted on the mounting bracket.

[0014] Preferably, the blades are connected to the second fitting slot via a belt and a small motor to form a mutually rotating structure.

[0015] Compared with related technologies, the column-type transformer substation housing provided by this utility model has the following beneficial effects: With the addition of disassembly and assembly mechanisms, the disassembly mechanism facilitates the rapid installation and maintenance of the column-mounted transformer substation enclosure, improving disassembly and assembly efficiency and making equipment maintenance and component replacement easier. The assembly mechanism, through the integration of ventilation, heat dissipation, and filtration functions, enhances internal temperature control and air quality, ensuring stable equipment operation. The combination of these two mechanisms achieves structural modularity, enhancing the flexibility, safety, and service life of the enclosure, and significantly improving overall performance and ease of maintenance. Attached Figure Description

[0016] Figure 1 This is a side view of the appearance structure of this utility model; Figure 2 This is a cross-sectional exploded side view of some parts of the disassembly mechanism of this utility model; Figure 3 This is a cross-sectional exploded side view of some parts of the combined mechanism of this utility model; Figure 4 This utility model Figure 2 Enlarged structural diagram at point A in the middle; Figure 5This utility model Figure 2 Enlarged structural diagram at point B; Figure 6 This utility model Figure 3 Enlarged structural diagram at point C.

[0017] Reference numerals: 1. Housing; 2. Disassembly mechanism; 201. Support assembly; 2011. Column; 2012. Mounting head; 2013. Contact base plate; 2014. Bolt; 202. Heat dissipation assembly; 2021. First fitting groove; 2022. Alignment groove; 2023. Fitting plate; 2024. Integrated groove; 2025. Snap-fit ​​head; 2026. Spring; 2027. Limiting block; 3. Combination mechanism; 301. Rotating door; 302. Filter screen; 303. Mounting bracket; 304. Second fitting groove; 305. Blade; 306. Belt; 307. Small motor. Detailed Implementation

[0018] 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 application belongs; the terminology used herein in the specification of the application is for the purpose of describing particular embodiments only and is not intended to be limiting of the application; the terms "comprising" and "having," and any variations thereof, in the specification, claims, and foregoing drawings of this application are intended to cover non-exclusive inclusion. The terms "first," "second," etc., in the specification, claims, or foregoing drawings of this application are used to distinguish different objects, not to describe a particular order.

[0019] In this document, the term "embodiment" means that a particular feature, structure, or characteristic described in connection with an embodiment may be included in at least one embodiment of this application. The appearance of this phrase in various places throughout the specification does not necessarily refer to the same embodiment, nor is it a separate or alternative embodiment mutually exclusive with other embodiments. It will be explicitly and implicitly understood by those skilled in the art that the embodiments described herein can be combined with other embodiments.

[0020] This utility model embodiment provides a column-type transformer substation housing, such as... Figure 1-6 As shown, the column-type transformer enclosure includes a housing 1 and a disassembly mechanism 2. The disassembly mechanism 2 is provided on one side of the surface of the housing 1, and the assembly mechanism 3 is provided at one end of the housing 1. The disassembly mechanism 2 includes a support component 201 and a heat dissipation component 202. The support component 201 is provided at the bottom of the housing 1, and the heat dissipation component 202 is engaged on both side walls of the housing 1.

[0021] In a further preferred embodiment of the present invention, the support assembly 201 includes a column 2011, a mounting head 2012, a contact base plate 2013, and bolts 2014. The bottom end of the housing 1 is threadedly connected to the column 2011, the other side of the column 2011 is rotatably fitted with the mounting head 2012, the other side of the mounting head 2012 is threadedly connected to the contact base plate 2013, and the surface of the contact base plate 2013 is threadedly connected to the bolts 2014.

[0022] In this embodiment, during installation, the contact base plate 2013 is first fixed to the ground with bolts 2014, then the mounting head 2012 is rotated to connect the mounting head 2012 to the contact base plate 2013, and the engaging column rod 2011 is simultaneously fixed to the contact base plate 2013. Finally, by rotating the upper end of the column rod 2011, the box 1 can be supported, thereby completing the installation.

[0023] In a further preferred embodiment of the present invention, the heat dissipation assembly 202 includes a first fitting groove 2021, an alignment groove 2022, a fitting plate 2023, an integrated groove 2024, a locking head 2025, a spring 2026, and a limiting block 2027. The first fitting groove 2021 is provided on both side walls of the housing 1. An alignment groove 2022 is provided along one side of the first fitting groove 2021. The fitting plate 2023 is fitted inside the first fitting groove 2021. An integrated groove 2024 is provided on both side walls of the alignment groove 2022. The alignment groove 2022 is fixedly connected to one side of the fitting plate 2023. A spring 2026 is installed at one end of the integrated groove 2024. The limiting block 2027 is connected to the other side of the spring 2026.

[0024] In this embodiment, when it is necessary to inspect the parts of the assembly mechanism 3, the fitting plate 2023 is pulled first. The fitting plate 2023 drives the locking head 2025 to move outward, thereby changing the state of the locking head 2025 and the limiting block 2027 from the locked state to the sliding state. At the same time, the limiting block 2027 will overcome the elastic force of the spring 2026 and slide inside the integrated groove 2024, thereby completing the quick insertion and removal disassembly.

[0025] In a further preferred embodiment of the present invention, four sets of bolts 2014 are provided on the contact base plate 2013 and are symmetrically distributed along the contact base plate 2013.

[0026] In this embodiment, bolts 2014 are used to connect to the contact base plate 2013 by threads, which plays the role of stabilizing the support component 201. They can adjust the degree of contact between the contact base plate 2013 and the ground, enhance the overall stability and installation reliability of the device, and the four sets of bolts 2014 are symmetrically distributed to improve the load balance.

[0027] In a further preferred embodiment of this utility model, four sets of column rods 2011 are provided, and the four sets of column rods 2011 are symmetrically and equally spaced on the box body 1.

[0028] In this embodiment, the column rod 2011 is threaded to the bottom of the box 1 and serves as the main structure of the support component 201. It supports the entire box 1 and provides basic support force. At the same time, its simple detachable structure facilitates subsequent installation and adjustment.

[0029] In a further preferred embodiment of the present invention, the end of the locking head 2025 is hexagonal and is fitted inside the alignment groove 2022. The locking head 2025 and the alignment groove 2022 form a mutual sliding structure through the spring 2026 and the limiting block 2027.

[0030] In this embodiment, the end of the snap-fit ​​head 2025 is hexagonal and fits into the alignment groove 2022. A sliding structure is formed by the spring 2026 and the limiting block 2027 to realize the rapid installation and stable positioning of the heat dissipation component 202, prevent loosening and falling off, and improve the efficiency of disassembly and assembly and the reliability of connection.

[0031] In a further preferred embodiment of the present invention, the end of the limiting block 2027 is tapered, and the limiting block 2027 and the engaging head 2025 form a mutual sliding engaging mechanism through the spring 2026.

[0032] In this embodiment, the end of the limiting block 2027 is tapered and forms a sliding engagement structure with the engagement head 2025 under the action of the spring 2026. This structure is used to limit displacement and enhance the locking effect, ensuring the stability of the engagement connection and preventing the heat dissipation component 202 from loosening or falling off during operation.

[0033] In a further preferred embodiment of this utility model, the combined mechanism 3 includes a rotating door 301, a filter screen 302, a mounting bracket 303, a second fitting groove 304, a blade 305, a belt 306, and a small motor 307. The filter screen 302 is installed on the outer edge of the fitting plate 2023, and the mounting bracket 303 is fixedly connected to the inner edge of the fitting plate 2023. A second fitting groove 304 is opened on one side of the mounting bracket 303. A blade 305 is fitted into one end of the second fitting groove 304, and a belt 306 is fitted into one side of the blade 305. The other side of the belt 306 is fitted into the output end of the small motor 307.

[0034] In this embodiment, when in use, the small motor 307 is first started, and the small motor 307 drives the belt 306 to rotate. The rotation of the belt 306 causes the blade 305 on the other side to rotate, thereby blowing cold air from the outside into the inside of the box 1. At the same time, the outside air will be initially filtered through the filter screen 302, thereby realizing air exchange and completing the heat dissipation work.

[0035] In a further preferred embodiment of the present invention, the end of the small motor 307 is attached to the inner side of the filter screen 302, and the main body of the small motor 307 is mounted on the mounting bracket 303.

[0036] In this embodiment, a small motor 307 is mounted on a mounting bracket 303, and its output end is connected to a belt 306 to drive the blades 305 to rotate, thereby driving airflow and achieving ventilation and heat dissipation. At the same time, it works in conjunction with a filter 302 to purify the air entering the housing 1 and improve the stability and safety of the device's internal operation.

[0037] In a further preferred embodiment of the present invention, the blade 305 forms a mutually rotating structure with the second fitting groove 304 via the belt 306 and the small motor 307.

[0038] In this embodiment, the blade 305 is installed in the second fitting groove 304 and connected to the small motor 307 via the belt 306. Under the drive of the motor, it rotates to drive the airflow, which plays a role in ventilation and heat dissipation. Together with the filter screen 302, it improves the air filtration efficiency and ensures a good internal environment for the housing 1.

[0039] In summary, during installation, firstly, the contact base plate 2013 is fixed to the ground using bolts 2014. Then, the mounting head 2012 is rotated to connect with the contact base plate 2013, thereby simultaneously fixing the engaging column 2011 onto the contact base plate 2013. Finally, by rotating the upper end of the column 2011, the housing 1 can be supported, thus completing the installation. When it is necessary to inspect the parts of the assembly mechanism 3, firstly, the interlocking plate 2023 is pulled. The interlocking plate 2023 drives the engaging head 2025 to move outward, thereby causing the engaging head 2025 to... 5. The state of the limiting block 2027 changes from the engaged state to the sliding state. At the same time, the limiting block 2027 will overcome the elastic force of the spring 2026 and slide inside the integrated groove 2024, thereby completing the quick insertion and removal. When heat dissipation is required, the small motor 307 is started first. The small motor 307 drives the belt 306 to rotate. The rotation of the belt 306 causes the blade 305 on the other side to rotate, thereby blowing the cold air from the outside into the inside of the box 1. At the same time, the outside air will be initially filtered through the filter screen 302, thereby realizing air exchange and completing the heat dissipation work.

[0040] It is worth noting that the circuits, electronic components, and modules involved in this utility model are all existing technologies, which can be fully implemented by those skilled in the art, and need not be elaborated upon. The content protected by this utility model does not involve any improvement to the software and methods.

[0041] It should be understood that the disclosed apparatus can be implemented in other ways, given the several embodiments provided in this application. For example, the apparatus embodiments described above are merely illustrative; the division of units described above is only a logical functional division, and in actual implementation, there may be other division methods. For example, multiple units or components may be combined or integrated into another system, or some features may be ignored or not executed. Furthermore, the coupling or communication connections shown or discussed may be through some interfaces; the indirect coupling or communication connections between devices or units may be telecommunications or other forms.

[0042] The above embodiments are only used to illustrate the technical solutions of this utility model, and are not intended to limit the scope of protection of this utility model. Obviously, the described embodiments are only some embodiments of this utility model, not all embodiments. Based on these embodiments, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this utility model. Although this utility model has been described in detail with reference to the above embodiments, those skilled in the art can still combine, add, delete, or otherwise adjust the features of the various embodiments of this utility model according to the circumstances without conflict or creative effort, thereby obtaining different technical solutions that do not fundamentally depart from the concept of this utility model. These technical solutions are also within the scope of protection of this utility model.

Claims

1. A column-type prefabricated substation enclosure, characterized in that, It includes a housing (1) and a disassembly mechanism (2). The disassembly mechanism (2) is provided on one side of the surface of the housing (1), and a combination mechanism (3) is provided at one end of the housing (1). The disassembly mechanism (2) includes a support assembly (201) and a heat dissipation assembly (202). The support assembly (201) is provided at the bottom of the box (1), and the heat dissipation assembly (202) is engaged with the side walls of the box (1). The support assembly (201) includes a column (2011), a mounting head (2012), a contact base plate (2013), and bolts (2014). The bottom end of the housing (1) is threadedly connected to the column (2011), and the mounting head (2012) is rotatably fitted onto the other side of the column (2011). The other side of the mounting head (2012) is threadedly connected to the contact base plate (2013), and the surface of the contact base plate (2013) is threadedly connected to the bolts (2014). The heat dissipation assembly (202) includes a first fitting groove (2021), an alignment groove (2022), a fitting plate (2023), an integrated groove (2024), a snap-fit ​​head (2025), a spring (2026), and a limiting block (2027). The two side walls of the housing (1) are provided with the first fitting groove (2021). An alignment groove (2022) is provided along one side of the first fitting groove (2021). The fitting plate (2023) is fitted inside the first fitting groove (2021). An integrated groove (2024) is provided on both side walls of the alignment groove (2022). The alignment groove (2022) is fixedly connected to one side of the fitting plate (2023). A spring (2026) is installed at one end of the integrated groove (2024). The limiting block (2027) is connected to the other side of the spring (2026).

2. The column-type transformer substation housing as described in claim 1, characterized in that, The bolts (2014) are provided in four sets on the contact base plate (2013) and are symmetrically distributed along the contact base plate (2013).

3. The column-type transformer substation housing as described in claim 1, characterized in that, The column rod (2011) is provided in four sets, and the four sets of column rod (2011) are symmetrically and equally spaced on the box body (1).

4. The column-type transformer substation housing as described in claim 1, characterized in that, The end of the locking head (2025) is hexagonal and fits inside the alignment groove (2022). The locking head (2025) and the alignment groove (2022) form a sliding structure with each other through the spring (2026) and the limiting block (2027).

5. The column-type transformer substation housing as described in claim 1, characterized in that, The end of the limiting block (2027) is conical, and the limiting block (2027) and the engaging head (2025) form a sliding engaging mechanism through the spring (2026).

6. The column-type transformer substation housing as described in claim 1, characterized in that, The combined mechanism (3) includes a rotating door (301), a filter screen (302), a mounting bracket (303), a second fitting groove (304), a blade (305), a belt (306), and a small motor (307). The filter screen (302) is installed on the outer edge of the fitting plate (2023), and the mounting bracket (303) is fixedly connected to the inner edge of the fitting plate (2023). A second fitting groove (304) is opened on one side of the mounting bracket (303), and a blade (305) is fitted into one end of the second fitting groove (304). A belt (306) is fitted into one side of the blade (305), and the other side of the belt (306) is fitted into the output end of the small motor (307).

7. The column-type transformer substation housing as described in claim 6, characterized in that, The end of the small motor (307) is attached to the inner side of the filter screen (302), and the main body of the small motor (307) is mounted on the mounting bracket (303).

8. The column-type transformer substation housing as described in claim 6, characterized in that, The blade (305) forms a mutually rotating structure with the second fitting groove (304) via a belt (306) and a small motor (307).

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