A power distribution station vented base for electrical engineering

Abstract

The utility model relates to the technical field of distribution station of electrical engineering, concretely is a kind of distribution station breathable pedestal for electric power engineering, including pedestal assembly, the pedestal assembly is the sector block of circle center included angle 120 degrees, three groups of pedestal assembly are shared and three groups of pedestal assembly can be combined installation and form a circular, the outside wall of pedestal assembly is equipped with outer groove, the upper surface of pedestal assembly is equipped with installation slot, the inside of installation slot is provided with limit cleat and the limit cleat is installed with pedestal assembly by the installation component of being set in the inside of pedestal assembly and pedestal assembly cooperation;Beneficial effect: modular design, installation is convenient: the utility model adopts the mode of three groups of pedestal assembly combined installation, and each group of pedestal assembly is the sector block of circle center included angle 120 degrees, three groups of pedestal assembly can be combined and form a complete circular pedestal, this modular design not only is convenient for transportation and storage, also greatly simplifies installation process, reduces construction time and cost.

Description

Technical Field

[0001] This utility model relates to the field of power distribution station technology in electrical engineering, specifically to a ventilated base for power distribution stations. Background Technology

[0002] In power engineering, substations, as a crucial component of the power system, undertake functions such as power distribution, voltage transformation, and protection. The substation base is a key component supporting and securing the substation equipment; its stability and permeability directly affect the substation's operational efficiency and safety. Traditional substation bases often employ an integral structure, which, while offering a degree of stability, presents numerous inconveniences during installation and maintenance. For example, installing an integral base requires a large construction space, and once installed, local adjustments or replacements are difficult to make.

[0003] To address these issues, existing technologies have proposed several improvements, such as using a modular base structure to enhance installation flexibility and ease of maintenance. However, in practical applications, the modular base assembly is often complex, and the connection strength between components is insufficient, making them prone to loosening or displacement during long-term use.

[0004] Therefore, we propose a ventilated base for power substations to solve the above problems. Utility Model Content

[0005] In view of the problems existing in the prior art, this utility model discloses a ventilated base for power substations in power engineering. The technical solution adopted includes a base assembly, wherein the base assembly is a sector-shaped block with a center angle of 120 degrees. There are three sets of base assemblies, and the three sets of base assemblies can be combined and installed to form a circle. An outer groove is formed on the outer side wall of the base assembly. An installation slot is formed on the upper surface of the base assembly. A limiting clamp is set inside the installation slot, and the limiting clamp is installed with the base assembly through an installation component set inside the base assembly. A hidden groove is formed at the upper end of the inner side wall of the installation slot. A sliding plate corresponding to the installation slot is slidably installed inside the hidden groove, and the sliding plate is fixedly installed with the limiting clamp. When the sliding plate slides out of the hidden groove, the sliding plate will shield the installation slot with a protective effect. Ventilation grooves are uniformly formed through the outer end of the upper surface of the base assembly.

[0006] As a preferred technical solution of this utility model, the mounting assembly includes a buffer cavity and a side groove. The buffer cavity is opened inside the limiting clamp, and the side groove is opened in the middle of the inner cavity side wall of the mounting slot. An adjustable screw is installed in the threaded hole of the side wall of the side groove. One end of the adjustable screw passes through the side groove and extends through the through hole of the side wall of the limiting clamp to the inside of the buffer cavity where a push plate is rotatably installed. The push plate is slidably installed in cooperation with the buffer cavity.

[0007] As a preferred embodiment of this utility model, the sidewall of the push plate is uniformly provided with buffer springs, and the other end of the buffer springs is fixedly connected to the inner sidewall of the buffer cavity.

[0008] As a preferred embodiment of the present invention, the ventilation groove is a rectangular through groove, one end of the lower surface of the base assembly is provided with a locking groove, and the other end of the lower surface of the base assembly is provided with a locking block that engages with the locking groove for installation.

[0009] As a preferred technical solution of this utility model, the three sets of base components are all assembled by snap-fitting plates and snap-fitting grooves, and the fixing holes on the surface of the snap-fitting plates and the fixing holes on the surface of the snap-fitting grooves are installed by fixing bolts.

[0010] The beneficial effects of this utility model are: Modular design, easy installation: This utility model adopts a three-base component combination installation method. Each base component is a sector block with a center angle of 120 degrees. The three base components can be combined to form a complete circular base. This modular design not only facilitates transportation and storage, but also greatly simplifies the installation process and reduces construction time and cost. Flexible limiting clamp design: Through the adjustable screw and buffer cavity in the installation component, the limiting clamp can be flexibly adjusted according to the size of the cylindrical base rod to ensure the stable installation of the base rod. At the same time, the buffer spring effectively avoids collision and wear on the base component during installation, extending the service life of the base. Balancing protection and ventilation: This utility model features a hidden groove and a sliding plate on the upper end of the inner wall of the mounting slot. When the limiting clamp moves, the sliding plate automatically slides out and covers the mounting slot, providing protection and preventing dust and debris from entering. At the same time, the evenly spaced ventilation grooves on the base assembly ensure air circulation inside the base, effectively reducing the temperature during equipment operation and improving the equipment's heat dissipation efficiency. Stable assembly installation: The three base components are assembled by interlocking grooves and interlocking plates and fixed by fixing bolts, which ensures the overall stability and compressive strength of the base and can effectively cope with various external forces during the operation of the power distribution station equipment. Wide range of applications: This utility model is not only applicable to power distribution stations in power engineering, but can also be widely used in other occasions that require fixing cylindrical base poles, and has strong versatility and practicality. Attached Figure Description

[0011] 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 of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0012] Figure 1 This is a schematic diagram of the combined state structure of this utility model; Figure 2 This is a three-dimensional view of the structure of this utility model; Figure 3 This is a front view of the structure of this utility model; Figure 4 This utility model Figure 3 Schematic diagram of the AA section structure; Figure 5 This utility model Figure 3 A schematic diagram of the BB cross-section structure.

[0013] In the diagram: 1. Base assembly, 2. External groove, 3. Mounting slot, 4. Mounting assembly, 5. Limiting clamp, 6. Hidden groove, 7. Sliding plate, 8. Ventilation groove, 9. Engaging groove, 10. Engaging plate, 11. Fixing hole, 12. Fixing bolt, 13. Buffer chamber, 14. Push plate, 15. Side groove, 16. Adjustable screw, 17. Buffer spring. Detailed Implementation

[0014] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0015] like Figures 1 to 5As shown, this utility model discloses a ventilated base for a power substation. The technical solution includes a base assembly 1, which is a sector-shaped block with a center-to-center angle of 120 degrees. There are three sets of base assemblies 1, which can be combined to form a circle. An outer groove 2 is provided on the outer wall of the base assembly 1, and an installation slot 3 is provided on the upper surface of the base assembly 1. A limiting clamp 5 is provided inside the installation slot 3, and the limiting clamp 5 is installed in conjunction with the base assembly 1 through an installation component 4 provided inside the base assembly 1. A hidden groove 6 is provided at the upper end of the inner side wall of the installation slot 3, and a sliding plate 7 corresponding to the installation slot 3 is slidably installed inside the hidden groove 6 and fixed to the limiting clamp 5. When the sliding plate 7 slides out of the hidden groove 6, it will provide a protective shield for the mounting slot 3. The outer end of the upper surface of the base assembly 1 is uniformly provided with ventilation grooves 8. By assembling and installing the three sets of base assemblies 1, the bottom of the cylindrical base rod is inserted into the mounting slot 3. Then, the installation assembly 4 drives the limiting clamp 5 to move inside the mounting slot 3, so that the inner side wall of the limiting clamp 5 contacts the outer side wall of the cylindrical base rod, thus completing the installation limiting of the cylindrical base rod. At the same time, as the limiting clamp 5 moves, the sliding plate 7 can be driven to slide out of the hidden groove 6 and cover the mounting slot 3 to achieve protection and shielding. At the same time, the ventilation grooves 8 allow the base assembly 1 to have a ventilation function.

[0016] As a preferred technical solution of this utility model, the mounting component 4 includes a buffer cavity 13 and a side groove 15. The buffer cavity 13 is opened inside the limiting clamp 5, and the side groove 15 is opened in the middle of the inner cavity side wall of the mounting slot 3. An adjustable screw 16 is installed in the threaded hole of the side wall of the side groove 15. One end of the adjustable screw 16 passes through the side groove 15 and extends through the through hole of the side wall of the limiting clamp 5 to the inside of the buffer cavity 13. A push plate 14 is rotatably installed thereon. The push plate 14 is slidably installed with the buffer cavity 13. By rotating the adjustable screw 16 installed in the threaded hole of the side wall of the side groove 15, the adjustable screw 16 can be displaced inside the side groove 15 and the mounting slot 3. In this way, the adjustable screw 16 drives the push plate 14, which is rotatably connected to it, to move inside the buffer cavity 13 through the through hole of the side wall of the limiting clamp 5. Thus, the push plate 14 applies a pushing force to the limiting clamp 5 through the side wall of the buffer cavity 13, thereby realizing the displacement adjustment of the limiting clamp 5.

[0017] As a preferred technical solution of this utility model, the side wall of the push plate 14 is uniformly provided with buffer springs 17, and the other end of the buffer springs 17 is fixedly connected to the inner cavity side wall of the buffer cavity 13. The buffer springs 17 can buffer between the push plate 14 and the inner cavity side wall of the buffer cavity 13, so as to avoid the push plate 14 directly applying force to the inner cavity side wall of the buffer cavity 13 and causing collision wear.

[0018] As a preferred technical solution of this utility model, the ventilation groove 8 is a rectangular through groove, and a locking groove 9 is provided at one end of the lower surface of the base component 1, and a locking block is provided at the other end of the lower surface of the base component 1 to engage with the locking groove 9.

[0019] As a preferred technical solution of this utility model, the three sets of base components 1 are all assembled and installed by snap-fitting plates 10 and snap-fitting grooves 9. The fixing holes 11 on the surface of the snap-fitting plate 10 and the fixing holes 11 on the surface of the snap-fitting groove 9 are installed by fixing bolts 12. The three sets of base components 1 are assembled by snap-fitting the snap-fitting grooves 9 and the snap-fitting plates 10. The snap-fitting plates 10 and snap-fitting grooves 9 are fixed and assembled by fixing bolts 12 through the fixing holes 11, thereby completing the assembly and fixing of the three sets of base components 1 and improving the working stability of the ventilated base for power substations used in power engineering.

[0020] The working principle of this utility model is as follows: Three sets of base components 1 are assembled and installed using a snap-fit ​​method between the snap-fit ​​groove 9 and the snap-fit ​​plate 10. The snap-fit ​​plate 10 and the snap-fit ​​groove 9 are then fixed together using fixing bolts 12 through fixing holes 11. Simultaneously, the base components are fixed in their installation positions using fixing bolts 12, thus completing the assembly and fixing of the three sets of base components 1. Then, the bottom of the cylindrical base rod is inserted into the installation slot 3. The adjustable screw 16, which is threaded into the screw hole on the side wall of the side groove 15, is rotated. This allows the adjustable screw 16 to move within the side groove 15 and the installation slot 3, thereby causing the adjustable screw 16 to rotate through the through hole on the side wall of the limiting clamp 5. The push plate 14 is displaced inside the buffer cavity 13, thereby applying a pushing force to the limiting clamp 5 through the side wall of the buffer cavity 13, realizing the displacement adjustment of the limiting clamp 5. At the same time, the buffer spring 17 can buffer between the push plate 14 and the inner cavity side wall of the buffer cavity 13, avoiding the push plate 14 directly applying force to the inner cavity side wall of the buffer cavity 13, causing collision wear. This allows the inner side wall of the limiting clamp 5 to contact the outer side wall of the cylindrical base rod, completing the installation and limiting of the cylindrical base rod. Simultaneously, as the limiting clamp 5 is displaced, the sliding plate 7 can be driven to slide out inside the hidden groove 6 and cover the mounting slot 3 to achieve protection and shielding. At the same time, the vent groove 8 allows the base assembly 1 to have a ventilation function.

[0021] The circuit connection involved in this utility model is a common method used by those skilled in the art, and technical inspiration can be obtained through a limited number of experiments. It belongs to the widely used prior art.

[0022] Components not described in detail in this article are existing technologies.

[0023] While the specific embodiments of this utility model have been described in detail above, this utility model is not limited to the above embodiments. Within the scope of knowledge possessed by those skilled in the art, various changes can be made without departing from the spirit of this utility model. Modifications or variations that do not involve creative labor are still within the protection scope of this utility model.

Claims

1. A ventilated base for a power substation used in power engineering, comprising a base assembly (1), characterized in that, The base assembly (1) is a fan-shaped block with a center angle of 120 degrees. There are three sets of base assemblies (1), and the three sets of base assemblies (1) can be combined to form a circle. The outer wall of the base assembly (1) is provided with an outer groove (2). The upper surface of the base assembly (1) is provided with an installation slot (3). The installation slot (3) is provided with a limiting clamp (5), and the limiting clamp (5) is installed with the base assembly (1) through the installation assembly (4) provided inside the base assembly (1). The upper end of the inner cavity side wall of the installation slot (3) is provided with a hidden groove. The hidden groove is slidably installed with a sliding plate (7) corresponding to the installation slot (3), and the sliding plate (7) is fixedly installed with the limiting clamp (5). When the sliding plate (7) slides out of the hidden groove, the sliding plate (7) will block the installation slot (3) with a protective effect. The outer end of the upper surface of the base assembly (1) is uniformly provided with a ventilation groove (8).

2. The ventilated base for power substations in power engineering according to claim 1, characterized in that: The mounting assembly (4) includes a buffer cavity (13) and a side groove (15). The buffer cavity (13) is located inside the limiting clamp (5). The side groove (15) is located in the middle of the inner wall of the mounting slot (3). An adjustable screw (16) is installed in the threaded hole of the side wall of the side groove (15). One end of the adjustable screw (16) passes through the side groove (15) and extends through the through hole of the side wall of the limiting clamp (5) to the inside of the buffer cavity (13). A push plate (14) is rotatably installed thereon. The push plate (14) is slidably installed in cooperation with the buffer cavity (13).

3. The ventilated base for power substations in power engineering according to claim 2, characterized in that: The sidewall of the push plate (14) is uniformly provided with buffer springs (17), and the other end of the buffer springs (17) is fixedly connected to the inner sidewall of the buffer cavity (13).

4. The ventilated base for power substations in power engineering according to claim 3, characterized in that: The ventilation groove (8) is a rectangular through groove. One end of the lower surface of the base assembly (1) is provided with a locking groove (9), and the other end of the lower surface of the base assembly (1) is provided with a locking block that engages with the locking groove (9).

5. The ventilated base for power substations in power engineering according to claim 4, characterized in that: The three base components (1) are all installed by snap-fitting plates (10) and snap-fitting grooves (9). The fixing holes (11) on the surface of the snap-fit ​​plate (10) and the fixing holes (11) on the surface of the snap-fitting groove (9) are installed by fixing bolts (12).

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