Door and window structure and assembly type steel structure transformer substation

Abstract

The utility model provides a door and window structure and an assembly type steel structure transformer substation, and relates to the technical field of steel structure transformer substations, the door and window structure comprises a wall body assembly and a decoration edge assembly, the wall body assembly is provided with a through hole for installing a door and window; the decoration edge assembly comprises a decoration frame and a pressing frame, the decoration frame is matched with the hole, the decoration frame is arranged on the hole wall of the hole in a wrapping mode, a pressing part is arranged in the decoration frame, the pressing frame is located in the decoration frame, and the pressing frame is connected with the wall assembly so that the pressing part can be pressed on the wall assembly; the assembly type steel structure transformer substation comprises the door and window structure. According to the utility model, rainwater is effectively prevented from permeating from a crack of the wall body assembly at the position of the hole through the decoration edge assembly in a mode of covering the wall of the hole, the decoration edge assembly is pressed on the wall body assembly from the interior of the decoration frame through the pressing frame, and on the basis of ensuring firm installation, the outer surface of the decoration edge assembly is smooth and flat, water is convenient to drain, and the waterproof effect is remarkable.

Description

Technical Field

[0001] This utility model relates to the technical field of steel structure substations, specifically to a door and window structure and a prefabricated steel structure substation. Background Technology

[0002] Steel structure substations are a new type of power facility with a steel structure as the main body and a modular design, characterized by standardized manufacturing and assembly-based construction. Existing steel structure substations typically use openings in the steel structure walls for doors and windows, then directly install the door or window frames inside these openings. However, this method allows rainwater to easily seep into the interior through the gaps between the steel structure and the wall panels at the openings, resulting in poor waterproofing. Utility Model Content

[0003] The purpose of this utility model is to provide a door and window structure and a prefabricated steel structure substation to solve the above-mentioned technical problems in the prior art; the preferred technical solution among the many technical solutions provided by this utility model can produce many technical effects, as detailed below.

[0004] To achieve the above objectives, the present invention provides the following technical solution:

[0005] This utility model provides a door and window structure, including a wall component and a trim component, wherein: the wall component has a through opening for installing a door or window; the trim component is disposed at the position of the opening, the trim component includes a decorative frame and a pressing frame, the decorative frame is adapted to the opening, the decorative frame covers the wall of the opening, a pressing part is disposed inside the decorative frame, the pressing frame is located inside the decorative frame, and the pressing frame is connected to the wall component to press the pressing part onto the wall component.

[0006] Preferably, the decorative frame includes a central covering section and side covering sections integrally disposed on both sides of the central covering section. The central covering section corresponds to the wall of the opening, and the two side covering sections respectively correspond to the outer wall and inner wall of the wall component.

[0007] Preferably, the edge of the edge covering section extends inward toward the interior of the decorative frame and forms a pressing inner edge. The pressing inner edge is located between the pressing frame and the wall assembly. The pressing frame is connected to the wall assembly by a first threaded fastener to press the pressing inner edge onto the wall assembly. The pressing inner edge forms the pressing part.

[0008] Preferably, a sealant is provided in the gap between the decorative frame and the wall component.

[0009] Preferably, the decorative frame is provided with an inclined guide surface.

[0010] Preferably, the decorative frame is provided with drip holes.

[0011] Preferably, the wall assembly includes a main steel structure and a wall panel disposed on the main steel structure. The opening penetrates the wall panel and the main steel structure. An additional keel is disposed on the main steel structure near the opening. A first threaded fastener passes through the clamping frame and the wall panel in sequence and is connected to the additional keel. The wall panel located on the outer wall of the main steel structure is configured as an outer wall panel, and the outer wall panel is configured as a sandwich panel.

[0012] Preferably, the door and window structure includes a window assembly disposed within the corresponding opening, the window assembly including a window frame and glass disposed within the window frame.

[0013] Preferably, the door and window structure includes a door assembly disposed within the corresponding opening, the door assembly including a door frame and a door body disposed within the door frame; a second threaded fastener passes through the additional keel and the decorative frame and is connected to the door frame.

[0014] This utility model provides a prefabricated steel structure substation, including any of the aforementioned door and window structures.

[0015] The door and window structure and prefabricated steel structure substation provided by this utility model have at least the following beneficial effects:

[0016] The door and window structure includes a wall component and a trim component. The wall component has a through opening that is adapted to fit the door and window for installation.

[0017] The trim assembly is located at the opening. The trim assembly includes a decorative border and a pressing border. The decorative border is adapted to the opening and covers the wall of the opening. It adopts a covering structure to cover the opening, effectively preventing rainwater from seeping into the room through the gaps in the wall components at the opening location, resulting in a significant waterproof effect.

[0018] The decorative frame has a pressing part inside. The pressing frame is located inside the decorative frame and is connected to the wall component, thereby pressing the pressing part onto the wall component. The pressing frame uses a press-fit method to press the decorative frame onto the wall component. On the other hand, its location inside the decorative frame makes the outer surface of the decorative frame component smooth and flat, which facilitates drainage and further improves the waterproof effect.

[0019] This utility model effectively prevents rainwater from seeping into the wall components at the opening by covering the opening wall with a decorative edge component. By pressing the frame from the inside of the decorative frame onto the wall component, the outer surface of the decorative frame is smooth and flat, which facilitates drainage and has a significant waterproof effect, while ensuring a firm installation. Attached Figure Description

[0020] 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.

[0021] Figure 1 and Figure 2 This is a cross-sectional view of the side opening of the exterior wall window of this utility model;

[0022] Figure 3 This is an enlarged view of part A of this utility model;

[0023] Figure 4 This is a cross-sectional view of the upper opening of the exterior wall window of this utility model;

[0024] Figure 5 This is a cross-sectional view of the lower opening of the exterior wall window of this utility model;

[0025] Figure 6 This is a cross-sectional view of the exterior wall door of this utility model;

[0026] Figure 7 This is a vertical sectional view of the exterior wall door of this utility model.

[0027] Figure Labels

[0028] 1. Wall components; 11. Wall panels; 111. Exterior wall panels; 112. Interior wall panels; 12. Main steel structure; 121. Additional keel; 2. Edge trim components; 21. Decorative frame; 211. Central covering section; 212. Edge covering section; 213. Pressing inner edge; 214. Inclined guide surface; 215. Drip hole; 22. Pressing frame; 23. First threaded fastener; 24. Sealant; 3. Window components; 31. Window frame; 32. Glass; 4. Door components; 41. Door frame; 42. Door body; 43. Second threaded fastener. Detailed Implementation

[0029] To make the objectives, technical solutions, and advantages of this utility model clearer, the technical solutions of this utility model will be described in detail below. Obviously, the described embodiments are only a part of the embodiments of this utility model, and not all of them. Based on the embodiments of this utility model, all other implementation methods obtained by those skilled in the art without creative effort are within the scope of protection of this utility model.

[0030] Example 1:

[0031] This utility model provides a door and window structure, for reference... Figures 1 to 7 As shown, the door and window structure includes a wall component 1 and a trim component 2. The wall component 1 has a through opening, which is divided into a door opening and a window opening, which are adapted to the door and window respectively for the installation of the door and window; the trim component 2 is set at the position of the opening.

[0032] The trim assembly 2 includes a decorative border 21 and a pressing border 22. The decorative border 21 is adapted to the opening and covers the wall of the opening.

[0033] The wall component 1 located at the opening is covered inside the decorative frame 21, which can effectively prevent rainwater from seeping into the room through the gaps in the wall component 1, thus achieving a waterproof effect.

[0034] The decorative frame 21 has a pressing part inside, and the pressing frame 22 is located inside the decorative frame 21. The pressing frame 22 is connected to the wall component 1, thereby pressing the pressing part onto the wall component 1.

[0035] The pressing frame 22 is located inside the pressing frame 22, so that the outer surface of the trim assembly 2 remains smooth and flat, which facilitates drainage and further improves the waterproof effect. On the other hand, the pressing method facilitates assembly.

[0036] This invention provides a significant waterproof effect to the door and window structure through the edge trim assembly 2 having a decorative frame 21 and a pressing frame 22.

[0037] Example 2:

[0038] Example 2 is based on Example 1:

[0039] like Figures 1 to 7 As shown, the decorative border 21 includes a central covering section 211 and an edge covering section 212. The number of edge covering sections 212 is set to two, and the two edge covering sections 212 are integrally disposed on both sides of the central covering section 211.

[0040] During installation, the central covering section 211 faces the wall of the opening, and the two side covering sections 212 pass through the outer and inner walls of the corresponding wall components 1, respectively.

[0041] The central covering section 211 and the two side covering sections 212 completely cover the wall of the opening, so that the edge of the wall component 1 at the opening is completely placed inside the decorative frame 21, preventing rainwater from seeping in.

[0042] As an optional implementation, both the decorative border 21 and the pressing border 22 are configured as frame structures that are adapted to the opening.

[0043] The edge of the edge covering section 212 extends inward into the interior of the decorative frame 21 and forms a circumferentially arranged pressing inner edge 213, which is located between the pressing frame 22 and the wall assembly 1.

[0044] During installation, the clamping frame 22 is connected to the wall assembly 1 via the first threaded fastener 23, and then the clamping inner edge 213 is inserted between the clamping frame 22 and the wall assembly 1. At this time, the clamping inner edge 213 is firmly clamped onto the wall assembly 1, and the clamping inner edge 213 forms the clamping part.

[0045] As an optional implementation, a sealant 24 is provided in the gap between the decorative frame 21 and the wall component 1 to further improve the waterproof effect.

[0046] Specifically, sealant 6 uses silicone sealant.

[0047] As an optional implementation, the decorative frame 21 is provided with an inclined guide surface 214, which is inclined downward in a direction away from the opening.

[0048] The inclined guide surface 214 has a diversion function, which facilitates the drainage of rainwater.

[0049] As an optional implementation, a drip hole 215 is provided on the decorative frame 21.

[0050] The drip hole 215 is connected to the inner cavity of the decorative frame 21, so that even if rainwater enters the decorative frame, it can flow out along the drip hole 215.

[0051] Specifically, such as Figure 1 and Figure 2 As shown, Figure 1 and Figure 2 This is a cross-sectional view of the left and right sides of the exterior wall window. The opening walls on the left and right sides are vertically set, so the decorative frame 21 at this position does not need to be set with an inclined guide surface 214 or a drip hole 215.

[0052] like Figure 4 As shown, Figure 4 This is a cross-sectional view of the upper part of the exterior wall window. The wall of the opening at the upper part is horizontal, and the decorative frame component 2 is located below the wall of the opening. Therefore, the bottom wall of the inner cavity of the decorative frame 21 at this position is provided with an inclined guide surface 214, and a drip hole 215 is provided at its lowest position. In this way, rainwater that seeps into the interior of the decorative frame 21 can flow out through the drip hole 215 under the guidance of the inclined guide surface 214.

[0053] like Figure 5 As shown, Figure 5 This is a cross-sectional view of the lower side of the exterior wall window. The wall of the opening at the lower side is horizontal, and the decorative frame 2 is located above the wall of the opening. Therefore, the outer wall of the decorative frame 21 at this location is provided with an inclined guide surface 214, so rainwater is not easy to enter the interior of the decorative frame 21. Therefore, there is no need to provide a drip hole 215.

[0054] like Figure 6 As shown, Figure 6 This is a vertical section diagram of the upper part of the exterior wall door, which is similar to the upper part of the exterior wall window. The decorative frame 21 at this position has an inclined guide surface 214 on the bottom wall of its inner cavity, and a drip hole 215 is provided at its lowest position.

[0055] Figure 7 As shown, Figure 7 The image shows a cross-sectional view of the left and right sides of the exterior wall door, which is similar to the left and right sides of the exterior wall window. The decorative frame 21 at this location does not need to be provided with an inclined guide surface 214 or a drip hole 215.

[0056] As an optional implementation, the wall assembly 1 includes a main steel structure 12 and a wall panel 11.

[0057] The opening penetrates the wall panel 11 and the main steel structure 12. An additional keel 121 is provided on the main steel structure 12 near the opening. During installation, the first threaded fastener 23 passes through the clamping frame 22 and the wall panel 11 in sequence and is connected to the additional keel 121.

[0058] Specifically, the additional keel 121 used for installing window assembly 3 adopts a C-shaped interlocking keel, and the additional keel 121 used for installing door assembly 4 adopts a square keel.

[0059] The wall panel 11 includes an outer wall panel 111 and an inner wall panel 112. The outer wall panel 111 and the inner wall panel 112 are respectively installed on the outer side and the inner side of the main steel structure 12. The outer wall panel 111 is a sandwich panel.

[0060] Specifically, the sandwich panel can be a metal sandwich panel, which is a sandwich structure, including metal plates on both sides and an intermediate sandwich layer disposed between the two metal plates. The intermediate sandwich layer can be made of heat-insulating, sound-insulating, or heat-resistant materials.

[0061] As an optional implementation, the door and window structure includes a window assembly 3, which is disposed in the corresponding opening. The window assembly 3 includes a window frame 31 and glass 32 disposed in the window frame 31.

[0062] As an optional implementation, the door and window structure includes a door assembly 4, which is disposed in the corresponding opening. The door assembly 4 includes a door frame 41 and a door body 42 disposed in the door frame 41. The door body 42 is connected to the door frame 41 by a hinge. A second threaded fastener 43 passes through the additional keel 121 and the decorative frame 21 and is connected to the door frame 41.

[0063] Example 3

[0064] Example 3 is based on any of the foregoing examples:

[0065] This utility model provides a prefabricated steel structure substation, which includes the door and window structure.

[0066] In the description of this application, it should be understood that the terms "upper", "lower", "inner", "outer", "top", "bottom", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this application and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this application.

[0067] Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one of that feature. In the description of this application, "multiple" or "several" means at least two, such as two, three, etc., unless otherwise explicitly specified.

[0068] In this application, unless otherwise expressly specified and limited, the terms "installation," "connection," "linking," "fixing," etc., should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral part; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal communication of two components or the interaction between two components, unless otherwise expressly limited. Those skilled in the art can understand the specific meaning of the above terms in this application according to the specific circumstances.

[0069] The above description is merely a specific embodiment of this utility model, but the protection scope of this utility model is not limited thereto. Any variations or substitutions that can be easily conceived by those skilled in the art within the technical scope disclosed in this utility model should be included within the protection scope of this utility model. Therefore, the protection scope of this utility model should be determined by the protection scope of the claims.

Claims

1. A door and window structure, characterized in that, Includes wall components and trim components, of which: The wall component has through openings for installing doors and windows; The trim assembly is disposed at the opening. The trim assembly includes a decorative border and a pressing border. The decorative border is adapted to the opening and covers the wall of the opening. A pressing part is disposed inside the decorative border. The pressing border is located inside the decorative border and is connected to the wall assembly to press the pressing part onto the wall assembly.

2. The door and window structure according to claim 1, characterized in that, The decorative frame includes a central covering section and side covering sections integrally disposed on both sides of the central covering section. The central covering section corresponds to the wall of the opening, and the two side covering sections correspond to the outer wall and inner wall of the wall component, respectively.

3. The door and window structure according to claim 2, characterized in that, The edge of the edge covering section extends inward toward the interior of the decorative frame and forms a pressing inner edge. The pressing inner edge is located between the pressing frame and the wall assembly. The pressing frame is connected to the wall assembly by a first threaded fastener to press the pressing inner edge onto the wall assembly. The pressing inner edge forms the pressing part.

4. The door and window structure according to claim 1, characterized in that, The gap between the decorative frame and the wall component is sealed with sealant.

5. The door and window structure according to claim 1, characterized in that, The decorative frame is provided with an inclined guide surface.

6. The door and window structure according to claim 1, characterized in that, The decorative border is provided with drip holes.

7. The door and window structure according to claim 3, characterized in that, The wall assembly includes a main steel structure and a wall panel set on the main steel structure. The opening passes through the wall panel and the main steel structure. An additional keel is set on the main steel structure near the opening. A first threaded fastener passes through the clamping frame and the wall panel in sequence and is connected to the additional keel. The wall panel located on the outer wall of the main steel structure is configured as an outer wall panel, and the outer wall panel is configured as a sandwich panel.

8. The door and window structure according to claim 7, characterized in that, The door and window structure includes a window assembly, which is disposed within the corresponding opening. The window assembly includes a window frame and glass disposed within the window frame.

9. The door and window structure according to claim 7, characterized in that, The door and window structure includes a door assembly, which is disposed within the corresponding opening. The door assembly includes a door frame and a door body disposed within the door frame. The second threaded fastener passes through the additional keel and the decorative frame and is connected to the door frame.

10. A prefabricated steel structure substation, characterized in that, The door and window structure includes any one of claims 1 to 9.

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