Power distribution room

Abstract

The utility model belongs to the technical field of power distribution rooms, and particularly relates to a power distribution room which comprises a power distribution room body comprising a bottom wall, side walls, a front wall and a top wall. The fixing devices are arranged on the two sides of the top wall and the two sides of the side walls and used for fixing the top wall to the ground. The bottom wall, the side walls, the front wall and the top wall are each composed of steel covering layers on the two sides and a fireproof layer clamped between the two steel covering layers. The power distribution room has the beneficial effects that the stability of the roof is effectively enhanced through the fixing devices, the situation that the roof is loosened, deformed and even falls off under the action of external force (such as strong wind and accumulated snow) due to the fact that connection is achieved only through fasteners between the walls is avoided, and the overall structural strength and safety of the power distribution room are improved.

Description

Technical Field

[0001] This application belongs to the technical field of power distribution rooms, and particularly relates to a power distribution room. Background Technology

[0002] A power distribution room, also known as a power distribution station, is defined in national standards as: "a station containing only high-voltage power distribution equipment that performs the functions of switching and distributing electrical energy, with no main transformer on the busbar." The power distribution room is a critical part of the building's power supply system, and a dedicated electrician is assigned to operate it 24 hours a day. Unauthorized personnel are not allowed to enter without the permission of the management office manager or department head. On-duty personnel must be certified and familiar with the status of the power distribution equipment, operating methods, and safety precautions.

[0003] Patent publication number KR1020200038594A discloses a roof module; a wall module on which the roof module is installed and removed and which houses electrical devices; and a floor module on which the wall module is installed and removed, and which supports the electrical devices.

[0004] The aforementioned patent uses various modules to assemble a power distribution room and connects them with bolts and nuts. However, the fixation of the roof needs improvement. Relying solely on fasteners between modules will result in insufficient strength and needs to be improved. Summary of the Invention

[0005] The purpose of this application is to provide a power distribution room that can solve the above-mentioned problems.

[0006] The purpose of this application is to provide a power distribution room, including:

[0007] The main body of the power distribution room includes the base wall, side walls, front wall, and top wall, and also includes:

[0008] Fixing devices are installed on both sides of the top wall and side walls to fix the top wall to the ground;

[0009] The bottom wall, side walls, front wall, and top wall are all composed of steel-clad layers on both sides and a fireproof layer sandwiched between the two steel-clad layers.

[0010] In this type of power distribution room, the base wall, side walls, front wall, and top wall are connected by fasteners. This allows construction workers to easily assemble the base wall, side walls, front wall, and top wall sequentially during installation and secure them with fasteners, effectively shortening installation time and improving efficiency. Similarly, when disassembly is required, the fasteners can be easily removed to separate the walls, facilitating relocation, modification, or repair of the power distribution room and reducing disassembly costs and difficulty.

[0011] The fixing devices are installed on both sides of the top and side walls, which can further fix the top and side walls and also fix the top wall to the ground. This effectively enhances the stability of the roof and avoids the situation where the roof loosens, deforms or even falls off when subjected to external forces (such as strong winds or snow) due to the simple fastener connection between the walls. This improves the overall structural strength and safety of the power distribution room.

[0012] Meanwhile, the bottom wall, side walls, front wall, and top wall are all composed of steel-clad layers on both sides and a fireproof layer sandwiched between the two steel-clad layers. The fireproof layer is made of polyurethane foam and is at least 50mm thick, which has a significant fireproof effect, certain flame-retardant properties, slows down the spread of fire, buys more time for personnel evacuation and fire rescue, and reduces the losses caused by fire.

[0013] Furthermore, the fixing device includes:

[0014] Top fixing components are mounted on the top wall and extend into the side walls;

[0015] The bottom fixing component is set on the ground;

[0016] Connector for connecting the top fixing component and the bottom fixing component;

[0017] The system includes multiple fixing devices, which are evenly distributed on both sides of the main body of the power distribution room.

[0018] The top fixing component is installed on the top wall and extends into the side wall, while the bottom fixing component is installed on the ground. The two are connected by connectors. Through the coordinated fixing method, a stable connection system is formed between the top wall and the ground, which effectively prevents the roof from shifting or shaking due to external forces and effectively enhances the overall structural stability of the power distribution room.

[0019] Meanwhile, multiple fixing devices are evenly distributed on both sides of the power distribution room, which makes the fixing force on the roof more uniform, avoiding excessive or insufficient local stress, and further improving the reliability and stability of the roof fixing. In addition, the fixing device consists of a top fixing component, a bottom fixing component, and connectors. The modular design makes installation and maintenance easier.

[0020] Furthermore: the top fixing component includes:

[0021] A first through hole is provided on the top wall, and a first threaded sleeve is provided inside the first through hole;

[0022] A second through hole is provided on the side wall, and a second threaded sleeve is provided inside the second through hole;

[0023] The screw can pass through the first threaded sleeve and then engage with the second threaded sleeve.

[0024] The first connecting plate has one end positioned between the screw and the top wall, and the other end connected to the connector.

[0025] A limiting sleeve is provided at the bottom of the first through hole and is used to support the first threaded sleeve;

[0026] The limiting sleeve also has a third through hole for the screw to pass through.

[0027] By installing a first threaded sleeve in the first through hole of the top wall and a second threaded sleeve in the second through hole of the side wall, the screw can pass through the first threaded sleeve and engage with the second threaded sleeve. This threaded connection provides high strength and stability, effectively ensuring a secure connection between the top fixing assembly and the top and side walls, preventing the roof from loosening or shifting under external forces. A limiting sleeve is installed at the bottom of the first through hole to support the first threaded sleeve, enhancing its installation stability and preventing loosening or detachment due to vibration during long-term use. The third through hole within the limiting sleeve allows the screw to pass through, ensuring smooth screw installation. Simultaneously, one end of the first connecting plate is installed between the screw and the top wall, and the other end connects to the connector, ensuring the connection between the top fixing assembly, the bottom fixing assembly, and the connector, thereby ensuring the fixation of the top wall.

[0028] Furthermore, a washer is provided between the first connecting plate and the screw, and the first connecting plate is bent.

[0029] By installing washers between the first connecting plate and the screws, the washers can distribute the pressure of the screws on the first connecting plate, reduce wear, and extend service life. The bending design of the first connecting plate increases its strength and rigidity. This bending angle makes it easier to connect the first connecting plate and the second connecting plate with the connector.

[0030] Furthermore, the bottom fixing member includes a support plate, a ground nail disposed on the support plate, and a second connecting plate located between the support plate and the ground nail, wherein one end of the second connecting plate away from the support plate is connected to the other end of the connecting member.

[0031] The bottom fixing component includes ground nails mounted on a support plate. These nails penetrate deep into the ground, providing support and ensuring the bottom fixing component is securely fixed. This effectively resists external forces pulling and pushing on the power distribution room, enhancing its overall stability. The support plate provides the mounting base for the ground nails and increases the contact area with the ground, distributing the pressure on the nails and preventing damage or loosening due to excessive localized stress. Simultaneously, a second connecting plate is located between the support plate and the ground nails, with its end furthest from the support plate connected to the other end of the connecting component. This allows the bottom fixing component to secure the ceiling wall, further improving the reinforcement effect.

[0032] In addition, the installation process of the bottom fixing component is relatively simple. The construction workers only need to place the support plate in the appropriate position, then place the second connecting plate on the support plate, then drive the ground nail into the ground, and finally connect it with the connecting component, which reduces the installation difficulty and improves the installation efficiency.

[0033] Furthermore, the connector includes:

[0034] Reinforcing ropes;

[0035] Press-down hooks are installed at both ends of the reinforcing rope;

[0036] The U-shaped fastener has one end set on the press hook, and the other end is connected to the first connecting plate and the second connecting plate by bolts.

[0037] The first connecting plate and the second connecting plate are both provided with reinforcing rings at the connection points with the U-shaped fastener.

[0038] By installing push-button hooks at both ends of the reinforcing rope, the connector can be quickly and easily connected to other parts of the power distribution room fixing device during installation. The push-button hooks are simple to operate; they can be opened and closed simply by pressing, greatly improving installation efficiency. Furthermore, the reinforcing rope itself has a certain degree of flexibility and strength, providing a stable connection at different angles and directions, accommodating various positional and angular deviations that may occur during the installation of the power distribution room fixing device.

[0039] One end of the U-shaped fastener is installed on the press hook, and the other end is connected to the first and second connecting plates by bolts. This ensures both the stability of the connection and a certain degree of adjustability, guaranteeing a firm and reliable connection. Furthermore, reinforcing rings are provided at the connection points between the first and second connecting plates and the U-shaped fastener, increasing the structural strength of the connection and effectively preventing breakage.

[0040] The beneficial effects of this application are:

[0041] 1. The fixing device effectively enhances the stability of the roof, avoiding the situation where the roof loosens, deforms, or even falls off when subjected to external forces (such as strong winds or snow) due to the simple reliance on fasteners between the walls, thus improving the overall structural strength and safety of the power distribution room.

[0042] 2. The bottom wall, side walls, front wall and top wall are all composed of steel-clad layers on both sides and a fireproof layer sandwiched between the two steel-clad layers. The fireproof layer is made of polyurethane foam and is at least 50mm thick. It has a significant fireproof effect, certain flame-retardant properties, slows down the spread of fire, buys more time for personnel evacuation and fire rescue, and reduces the losses caused by fire.

[0043] 3. By installing press hooks at both ends of the reinforcing rope, the connector can be quickly and easily connected to other parts of the power distribution room fixing device during installation. The press hooks are easy to operate; simply press to open and close the hooks, greatly improving installation efficiency. Attached Figure Description

[0044] Figure 1 This is a schematic diagram of the structure of this utility model;

[0045] Figure 2 This is a structural schematic diagram of the fixing device of this utility model;

[0046] Figure 3 This is a structural schematic diagram of the top fixing component of this utility model;

[0047] Figure 4 This is a structural schematic diagram of each wall of this utility model.

[0048] The attached diagram is labeled as follows: 100, main body of the power distribution room; 110, bottom wall; 120, side wall; 130, front wall; 140, top wall; 150, steel clad layer; 160, fireproof layer; 200, top fixing component; 210, first through hole; 211, first threaded sleeve; 220, second through hole; 221, second threaded sleeve; 230, screw; 240, first connecting plate; 250, limiting sleeve; 251, third through hole; 260, washer; 300, bottom fixing component; 310, support plate; 320, ground nail; 330, second connecting plate; 400, connector; 410, reinforcing rope; 420, pressing hook; 430, U-shaped fastener; 440, reinforcing ring. Detailed Implementation

[0049] The technical solutions of the embodiments of this application will be clearly described below with reference to the accompanying drawings. Obviously, the described embodiments are only some, not all, of the embodiments of this application. All other embodiments obtained by those skilled in the art based on the embodiments of this application are within the scope of protection of this application.

[0050] The terms "first," "second," etc., used in the specification and claims of this application are used to distinguish similar objects and not to describe a specific order or sequence. It should be understood that such use of data can be interchanged where appropriate so that embodiments of this application can be implemented in orders other than those illustrated or described herein, and the objects distinguished by "first," "second," etc., are generally of the same class and the number of objects is not limited; for example, a first object can be one or more. Furthermore, in the specification and claims, "and / or" indicates at least one of the connected objects, and the character " / " generally indicates that the preceding and following objects are in an "or" relationship.

[0051] The power distribution room provided in this application will be described in detail below with reference to the accompanying drawings, through specific embodiments and application scenarios.

[0052] Example 1:

[0053] like Figures 1 to 4 As shown in the figure, this application embodiment provides a power distribution room, including:

[0054] The main body of the power distribution room 100 includes a bottom wall 110, a side wall 120, a front wall 130, and a top wall 140;

[0055] Fixing devices are installed on both sides of the top wall 140 and the side wall 120 to fix the top wall 140 to the ground;

[0056] The bottom wall 110, side wall 120, front wall 130 and top wall 140 are all composed of steel-clad layers 150 on both sides and a fireproof layer 160 sandwiched between the two steel-clad layers 150.

[0057] In some embodiments of this application, such as Figure 1 As shown, in the aforementioned type of power distribution room, the base wall 110, side walls 120, front wall 130, and top wall 140 are connected by fasteners. This allows construction workers to easily assemble the base wall 110, side walls 120, front wall 130, and top wall 140 sequentially during installation and secure them with fasteners, effectively shortening installation time and improving efficiency. Similarly, when disassembly of the power distribution room is required, the fasteners can be easily removed to separate the walls, facilitating relocation, modification, or repair of the power distribution room and reducing disassembly costs and difficulty.

[0058] The fixing device is installed on both sides of the top wall 140 and the side wall 120, which can further fix the top wall 140 and the side wall 120, and also fix the top wall 140 to the ground. This effectively enhances the stability of the roof and avoids the situation where the roof loosens, deforms or even falls off when subjected to external forces (such as strong winds, snow accumulation, etc.) due to the simple fastener connection between the walls. This improves the overall structural strength and safety of the power distribution room.

[0059] Meanwhile, the bottom wall 110, side walls 120, front wall 130 and top wall 140 are all composed of steel-clad layers 150 on both sides and a fireproof layer 160 sandwiched between the two steel-clad layers 150. The fireproof layer 160 is made of polyurethane foam and has a thickness of at least 50mm. It has a significant fireproof effect, a certain flame-retardant property, and slows down the spread of fire, thus buying more time for personnel evacuation and fire rescue and reducing the losses caused by the fire.

[0060] Example 2:

[0061] This application provides a power distribution room, which, in addition to the above-mentioned technical features, also includes the following technical features.

[0062] like Figures 1 to 3 As shown, the fixing device includes:

[0063] The top fixing component 200 is mounted on the top wall 140 and extends into the side wall 120;

[0064] The bottom fixing component 300 is set on the ground;

[0065] Connector 400 is used to connect the top fixing component 200 and the bottom fixing component 300;

[0066] The fixing device is provided in multiple ways, and the multiple fixing devices are evenly distributed on both sides of the power distribution room body 100.

[0067] In this embodiment, the top fixing component 200 is installed on the top wall 140 and extends into the side wall 120, and the bottom fixing component 300 is installed on the ground. The two are connected by the connector 400. Through the coordinated fixing method, a stable connection system is formed between the top wall 140 and the ground, which effectively prevents the roof from shifting or shaking due to external forces and effectively enhances the stability of the overall structure of the power distribution room.

[0068] Meanwhile, multiple fixing devices are evenly distributed on both sides of the power distribution room body 100, which makes the fixing force on the roof more uniform, avoiding excessive or insufficient local stress, and further improving the reliability and stability of the roof fixing. In addition, the fixing device consists of a top fixing component 200, a bottom fixing component 300 and a connector 400. The modular design makes installation and maintenance easier.

[0069] Example 3:

[0070] This application provides a power distribution room, which, in addition to the above-mentioned technical features, also includes the following technical features.

[0071] like Figure 2 and Figure 3 As shown, the top fixing component 200 includes:

[0072] A first through hole 210 is provided on the top wall 140, and a first threaded sleeve 211 is provided inside the first through hole 210;

[0073] A second through hole 220 is provided on the side wall 120, and a second threaded sleeve 221 is provided inside the second through hole 220.

[0074] The screw 230 can pass through the first threaded sleeve 211 and then engage with the second threaded sleeve 221;

[0075] The first connecting plate 240 has one end positioned between the screw 230 and the top wall 140, and the other end connected to the connector 400.

[0076] A limiting sleeve 250 is disposed at the bottom of the first through hole 210 and is used to support the first threaded sleeve 211;

[0077] The limiting sleeve 250 is also provided with a third through hole 251 for the screw 230 to pass through.

[0078] In this embodiment, a first threaded sleeve 211 is installed in the first through hole 210 of the top wall 140, and a second threaded sleeve 221 is installed in the second through hole 220 of the side wall 120. The screw 230 can pass through the first threaded sleeve 211 and engage with the second threaded sleeve 221. This threaded connection provides high connection strength and stability, effectively ensuring a secure connection between the top fixing assembly 200 and the top wall 140 and side wall 120, making it less prone to loosening or displacement under external forces. A limiting sleeve 250 is installed at the bottom of the first through hole 210 and supports the first threaded sleeve 211, enhancing its installation stability and preventing loosening or detachment due to vibration during long-term use. Furthermore, the third through hole 251 within the limiting sleeve 250 allows the screw 230 to pass through, ensuring smooth screw installation. Meanwhile, one end of the first connecting plate 240 is installed between the screw 230 and the top wall 140, and the other end is connected to the connector 400, which can ensure the connection between the top fixing component 200, the bottom fixing component 300 and the connector 400, thereby ensuring the fixation of the top wall 140.

[0079] Furthermore, a washer 260 is provided between the first connecting plate 240 and the screw 230, and the first connecting plate 240 is bent.

[0080] A washer 260 is installed between the first connecting plate 240 and the screw 230. The washer 260 can distribute the pressure of the screw 230 on the first connecting plate 240, reduce wear, and extend service life. The bending design of the first connecting plate 240 increases the strength and rigidity of the first connecting plate 240. This bending angle makes it easier for the first connecting plate 240 and the second connecting plate 330 to be connected by the connector 400.

[0081] Example 4:

[0082] This application provides a power distribution room, which, in addition to the above-mentioned technical features, also includes the following technical features.

[0083] like Figure 2 and Figure 3 As shown, the bottom fixing member includes a support plate 310, a ground nail 320 disposed on the support plate 310, and a second connecting plate 330 located between the support plate 310 and the ground nail 320. One end of the second connecting plate 330 away from the support plate 310 is connected to the other end of the connector 400.

[0084] In this embodiment, the bottom fixing component includes ground nails 320 mounted on the support plate 310. The ground nails 320 penetrate deep into the ground and provide ground support, thus firmly fixing the bottom fixing component to the ground and effectively resisting external forces pulling and pushing the power distribution room, enhancing the overall stability of the power distribution room. The support plate 310 provides an installation base for the ground nails 320, while also increasing the contact area with the ground, dispersing the pressure borne by the ground nails 320, and preventing damage or loosening of the ground nails 320 due to excessive local stress. Simultaneously, the second connecting plate 330 is located between the support plate 310 and the ground nails 320, with its end furthest from the support plate 310 connected to the other end of the connecting component 400. This allows the bottom fixing component to secure the top wall 140, further improving the reinforcement effect.

[0085] In addition, the installation process of the bottom fixing component is relatively simple. The construction personnel only need to place the support plate 310 in a suitable position, then place the second connecting plate 330 on the support plate 310, then drive the ground nail 320 into the ground, and finally connect it with the connecting component 400. This reduces the installation difficulty and improves the installation efficiency.

[0086] Example 5:

[0087] This application provides a power distribution room, which, in addition to the above-mentioned technical features, also includes the following technical features.

[0088] like Figure 2 and Figure 3 As shown, connector 400 includes:

[0089] Reinforcing rope 410;

[0090] Press hooks 420 are installed at both ends of the reinforcing rope 410;

[0091] The U-shaped fastener 430 has one end set on the press hook 420 and the other end connected to the first connecting plate 240 and the second connecting plate by bolts.

[0092] Among them, the connection points of the first connecting plate 240 and the second connecting plate 330 with the U-shaped fastener 430 are all provided with reinforcing rings 440.

[0093] In this embodiment, by installing press hooks 420 at both ends of the reinforcing rope 410, the connector 400 can be quickly and easily connected to other parts of the power distribution room fixing device during installation. The press hooks 420 are simple to operate; they can be opened and closed simply by pressing, greatly improving installation efficiency. Furthermore, the reinforcing rope 410 itself has a certain degree of flexibility and strength, providing a stable connection at different angles and directions, adapting to various positional and angular deviations that may occur during the installation of the power distribution room fixing device.

[0094] One end of the U-shaped fastener 430 is mounted on the pressing hook 420, and the other end is connected to the first connecting plate 240 and the second connecting plate 330 by bolts. This ensures both the stability of the connection and a certain degree of adjustability, guaranteeing a firm and reliable connection. Furthermore, by providing reinforcing rings 440 at the connection points between the first connecting plate 240 and the second connecting plate 330 and the U-shaped fastener 430, the structural strength of the connection is increased, effectively preventing breakage.

[0095] It should be noted that, in this document, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such a process, method, article, or apparatus. Without further limitations, an element defined by the phrase "comprising one..." does not exclude the presence of other identical elements in the process, method, article, or apparatus that includes that element. Furthermore, it should be noted that the scope of the methods and apparatuses in the embodiments of this application is not limited to performing functions in the order shown or discussed, but may also include performing functions substantially simultaneously or in the reverse order, depending on the functions involved. For example, the described methods may be performed in a different order than described, and various steps may be added, omitted, or combined. Additionally, features described with reference to certain examples may be combined in other examples.

[0096] The embodiments of this application have been described above with reference to the accompanying drawings. However, this application is not limited to the specific embodiments described above. The specific embodiments described above are merely illustrative and not restrictive. Those skilled in the art can make many other forms under the guidance of this application without departing from the spirit and scope of the claims, and all of these forms are within the protection scope of this application.

Claims

1. A power distribution room, comprising: The main body (100) of the power distribution room includes a bottom wall (110), side walls (120), a front wall (130), and a top wall (140), characterized in that it further includes: Fixing devices are installed on both sides of the top wall (140) and the side wall (120) to fix the top wall (140) to the ground; The bottom wall (110), side wall (120), front wall (130) and top wall (140) are all composed of steel-clad layers (150) on both sides and a fireproof layer (160) sandwiched between the two steel-clad layers (150).

2. A power distribution room according to claim 1, characterized in that: The fixing device includes: A top fixing component (200) is mounted on the top wall (140) and extends into the side wall (120); Bottom fixing component (300), set on the ground; A connector (400) for connecting the top fixing component (200) and the bottom fixing component (300); The fixing device is provided in multiple ways, and the multiple fixing devices are evenly distributed on both sides of the main body of the power distribution room (100).

3. A power distribution room according to claim 2, characterized in that: The top fixing component (200) includes: A first through hole (210) is provided on the top wall (140), and a first threaded sleeve (211) is provided inside the first through hole (210); A second through hole (220) is provided on the side wall (120), and a second threaded sleeve (221) is provided inside the second through hole (220); The screw (230) can pass through the first threaded sleeve (211) and then engage with the second threaded sleeve (221); The first connecting plate (240) has one end located between the screw (230) and the top wall (140), and the other end connected to the connector (400); A limiting sleeve (250) is provided at the bottom of the first through hole (210) and is used to support the first threaded sleeve (211); The limiting sleeve (250) also has a third through hole (251) for the screw (230) to pass through.

4. A power distribution room according to claim 3, characterized in that: A washer (260) is provided between the first connecting plate (240) and the screw (230), and the first connecting plate (240) is bent.

5. A power distribution room according to claim 4, characterized in that: The bottom fixing assembly (300) includes a support plate (310), a ground nail (320) disposed on the support plate (310), and a second connecting plate (330) located between the support plate (310) and the ground nail (320). One end of the second connecting plate (330) away from the support plate (310) is connected to the other end of the connector (400).

6. A power distribution room according to claim 5, characterized in that: The connector (400) includes: Reinforcing rope (410); Press hooks (420) are installed at both ends of the reinforcing rope (410); The U-shaped fastener (430) has one end set on the press hook (420) and the other end connected to the first connecting plate (240) and the second connecting plate by bolts; Among them, the connection points of the first connecting plate (240) and the second connecting plate (330) with the U-shaped fastener (430) are all provided with reinforcing rings (440).

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