Semi-concealed fire control point mounting structure

Abstract

The utility model belongs to basement fire automatic alarm equipment installation technical field relates to a half hidden type fire control point mounting structure. The utility model, include: decorative support subassembly, is used for with building wall surface cooperation forms integrated decoration surface, the outer surface of decorative support subassembly with building wall surface existing decorative surface layer is flush or presents the continuous curved surface of adaptation. The utility model forms integrated decoration surface through decorative support subassembly and building wall surface cooperation, its outer surface with wall surface existing decorative surface layer is flush or presents the continuous curved surface, eliminates the visual fault surface of fire control equipment and wall, avoids the equipment exposure and destroys the overall aesthetic feeling of wall, especially adapts to the area such as underground garage, lobby and so on to the higher decorative quality requirement.

Description

Technical Field

[0001] This utility model belongs to the technical field of automatic fire alarm equipment installation in basements, and relates to a semi-concealed fire control point installation structure. Background Technology

[0002] As modern architecture increasingly demands higher aesthetic quality, the conflict between the installation of fire control points (such as fire alarms, manual fire alarm buttons, and repeated displays for automatic fire alarm systems on floors or circuits) and interior decoration styles is becoming increasingly prominent. Traditional fire control point installation methods have significant drawbacks: on the one hand, existing technologies mostly employ "exposed installation," where fire equipment is directly fixed to the wall, creating a noticeable visual break between the equipment and the wall surface, abruptly disrupting the overall aesthetics and significantly reducing the quality of the space; on the other hand, some scenarios prioritize aesthetics by employing "excessive concealment" (such as completely embedding the equipment in the wall or completely covering it with decorative materials), sacrificing the "accessibility" (difficulty in quickly reaching the operating end) and "identifiability" (inability to quickly locate the equipment from a distance), thus violating the emergency use requirements of fire equipment. Therefore, there is an urgent need to design a semi-concealed fire control point installation structure that can overcome these shortcomings.

[0003] To overcome the shortcomings of existing technologies, people have continuously explored and proposed various solutions. For example, a Chinese patent discloses a self-retracting concealed fire hydrant installed on municipal roads or building floors [Application No.: 201711357580.X]. This hydrant includes a fire hydrant body buried underground that can automatically extend above ground and automatically retract below ground to provide water to firefighters; a first valve located between the fire hydrant body and the urban water supply pipeline to control the switching between the extended and retracted states; and an opening and closing mechanism sleeved on the outside of the fire hydrant body, which can be driven by the fire hydrant body to switch between open and closed states. However, this solution still suffers from drawbacks in practical application, such as reduced space quality and excessive concealment. Summary of the Invention

[0004] The purpose of this utility model is to address the above-mentioned problems by providing a semi-concealed fire control point installation structure.

[0005] To achieve the above objectives, the present invention adopts the following technical solution: A semi-concealed fire control point installation structure, comprising: Decorative support components are used to cooperate with building walls to form an integrated decorative surface. The outer surface of the decorative support components is flush with or has a matching continuous curved surface with the existing decorative surface layer of the building wall. A fire-fighting point installation unit is integrated into the preset installation area of ​​the decorative support component. The fire-fighting point installation unit has an installation part for supporting fire control equipment, and the installation part protrudes from the outer surface of the decorative support component. A positioning and connecting component is used to stably connect the decorative support component to the building wall, and the connecting end and body of the positioning and connecting component are both hidden inside the decorative support component.

[0006] In the aforementioned semi-concealed fire control point installation structure, the decorative support component includes a decorative panel and an embedded mounting frame. The decorative panel has a reserved recess that matches the shape of the embedded mounting frame. The embedded mounting frame is installed in the reserved recess, and the outer surface of the embedded mounting frame is on the same plane as the outer surface of the decorative panel. The fire point installation unit is located in the internal cavity of the embedded mounting frame.

[0007] In the aforementioned semi-concealed fire control point installation structure, the installation part protrudes from the outer surface of the embedded installation frame.

[0008] In the above-mentioned semi-concealed fire control point installation structure, the fire control equipment includes at least one of the following: fire audible and visual alarm, manual fire alarm button, automatic fire alarm system, and floor or circuit repeat display screen. The inner wall of the installation part is provided with fixing holes adapted to the mounting ears of the fire control equipment, or with an elastic buckle structure for clamping the housing of the fire control equipment.

[0009] In the above-mentioned semi-concealed fire control point installation structure, the positioning connection component includes a first connector and a second connector. The first connector is used to fix the decorative panel to the building wall, and the second connector is used to fix the embedded mounting frame to the decorative panel.

[0010] In the above-mentioned semi-concealed fire control point installation structure, the first connector is a countersunk bolt. After the screw of the countersunk bolt penetrates the decorative panel, it engages with the pre-embedded nut or expansion bolt threaded on the building wall, and the head of the countersunk bolt is embedded in the pre-set countersunk hole of the decorative panel.

[0011] In the above-mentioned semi-concealed fire control point installation structure, the second connector is an L-shaped aluminum angle. One side of the L-shaped aluminum angle is fixed to the inner wall of the embedded mounting frame by self-tapping screws, and the other side is fixed to the inner wall of the reserved recess of the decorative panel by self-tapping screws.

[0012] In the aforementioned semi-concealed fire control point installation structure, the depth dimension of the embedded mounting frame is greater than the thickness dimension of the decorative panel, so that the inner bottom of the embedded mounting frame protrudes from the inner surface of the decorative panel. When the fire control equipment is fixed to the inner bottom of the embedded mounting frame, the operating end of the equipment naturally protrudes from the outer surface of the decorative panel and the embedded mounting frame.

[0013] In the above-mentioned semi-concealed fire control point installation structure, the decorative panel is made of one of the following: rock slab, ceramic decorative panel, metal decorative panel or wood-plastic composite decorative panel. The embedded installation frame is made of stainless steel or stainless steel material, and the inner wall of the embedded installation frame is coated with polytetrafluoroethylene anti-scratch coating.

[0014] In the aforementioned semi-concealed fire control point installation structure, the fire point installation unit further includes a wiring channel, which is a circular through hole opened in the side wall or bottom of the embedded installation frame.

[0015] Compared with existing technologies, the advantages of this utility model are: 1. This utility model forms an integrated decorative surface by combining the decorative support component with the building wall. Its outer surface is flush with the existing decorative surface layer of the wall or is a continuous curved surface, eliminating the visual discontinuity between fire-fighting equipment and the wall, and avoiding the exposure of equipment from damaging the overall aesthetics of the wall. It is especially suitable for areas with high requirements for decorative quality, such as underground garages and lobbies.

[0016] 2. The installation part of the fire-fighting point installation unit in this utility model protrudes from the outer surface of the decorative support component, allowing the equipment operation end to be reached without excessive bending or tiptoeing (meeting accessibility), and the protruding structure can be quickly identified within the normal observation distance (meeting identifiability), fully meeting the emergency use requirements of fire-fighting equipment and avoiding the defects of excessive concealment.

[0017] 3. In this utility model, the connecting end and the main body of the positioning and connecting component are both hidden inside the decorative support component. This ensures structural stability through layered connection (decorative panel and wall, embedded installation frame and decorative panel) and avoids exposed connectors from damaging the decorative surface, further enhancing the integrated effect.

[0018] Other advantages, objectives and features of this invention will be partly apparent from the following description, and partly understood by those skilled in the art through study and practice of this invention. Attached Figure Description

[0019] Figure 1 This is a schematic diagram of the structure of this utility model.

[0020] Figure 2 This is a schematic diagram of another direction of this utility model.

[0021] Figure 3 yes Figure 1 Enlarged diagram of point A in the middle.

[0022] In the figure: decorative support component 1, decorative panel 11, embedded mounting frame 12, reserved recess 13, fire point installation unit 2, wiring channel 21, installation part 3, positioning connection component 4, first connector 41, second connector 42. Detailed Implementation

[0023] The present invention will be further described below with reference to the accompanying drawings.

[0024] like Figure 1-3 As shown, a semi-concealed fire control point installation structure includes: Decorative support component 1 is used to cooperate with the building wall to form an integrated decorative surface. The outer surface of the decorative support component 1 is flush with or has a suitable continuous curved surface to the existing decorative surface layer of the building wall. Fire point installation unit 2 is integrated into the preset installation area of ​​the decorative support component 1. The fire point installation unit 2 has an installation part 3 for supporting fire control equipment. The installation part 3 protrudes from the outer surface of the decorative support component 1. The positioning and connecting component 4 is used to stably connect the decorative support component 1 to the building wall, and the connecting end and the body of the positioning and connecting component 4 are both hidden inside the decorative support component 1.

[0025] In this embodiment, the decorative support component 1 serves as the "decorative foundation" of the overall structure. Its shape is designed according to the existing decorative style of the building wall (e.g., if the wall is flat, the outer surface of the decorative support component 1 is flat; if the wall is curved, it is a matching continuous curved surface). After installation, the outer surface of the decorative support component 1 is completely flush with the existing decorative surface layer of the wall, forming a seamless, integrated wall surface. The fire-fighting point installation unit 2 serves as the "equipment-bearing core," pre-integrated into the preset installation area of ​​the decorative support component 1 (this area is set according to the size and installation location requirements of the fire-fighting equipment, such as the central position at a height of 1.5m on the wall). Furthermore, the main body of the fire-fighting point installation unit 2 is hidden inside the decorative support component 1, with only... The installation part 3, which supports the fire control equipment, protrudes from the outer surface of the decorative support component 1. The positioning connection component 4 is the "fixed core". One end of it is connected to the building wall, and the other end is connected to the inner side (non-external decorative surface) of the decorative support component 1. The connection end (such as the bolt head, the angle aluminum connection) and the body of the positioning connection component 4 are completely hidden inside the decorative support component 1 and do not contact the external space. The decorative support component 1 achieves "hidden foundation" to avoid direct exposure of fire equipment. The protruding design of the installation part 3 ensures that the human body can quickly reach the equipment operation end (accessibility) and identify the equipment position from a distance (identifiability). The positioning connection component 4 ensures that the overall structure is stably fixed to the wall.

[0026] Combination Figure 1-3 As shown, the decorative support assembly 1 includes a decorative panel 11 and an embedded mounting frame 12. The decorative panel 11 has a reserved recess 13 that matches the shape of the embedded mounting frame 12. The embedded mounting frame 12 is installed in the reserved recess 13, and the outer surface of the embedded mounting frame 12 is on the same plane as the outer surface of the decorative panel 11. The fire-fighting point installation unit 2 is disposed in the internal cavity of the embedded mounting frame 12.

[0027] Specifically, the decorative panel 11 is the "outer carrier" of the wall decoration, and its material is consistent with the existing decorative surface of the wall. The decorative panel 11 has a reserved recess 13 that is completely adapted to the shape (such as rectangular or circular) of the embedded mounting frame 12. The embedded mounting frame 12 is the "inner carrier of equipment installation". It is completely embedded in the reserved recess 13, and the outer surface of the embedded mounting frame 12 is completely on the same plane as the outer surface of the decorative panel 11 without any height difference. The overall structure of the fire point installation unit 2 (including the installation part 3) is set in the internal cavity of the embedded mounting frame 12. The cavity size of the embedded mounting frame 12 is designed according to the size of the fire point installation unit 2 to ensure that the two fit tightly without any loose gaps. The decorative panel 11 ensures consistency with the wall decoration. The embedded mounting frame 12 provides an independent installation space for the fire point installation unit 2. The separate design of the two facilitates individual processing, transportation and on-site assembly.

[0028] Combination Figure 1 As shown, the mounting part 3 protrudes from the outer surface of the embedded mounting frame 12.

[0029] In this embodiment, the bottom of the mounting part 3 is connected to the inner bottom of the embedded mounting frame 12 (e.g., by welding or screw fixing), and the top of the mounting part 3 (the end that carries the fire-fighting equipment) protrudes from the outer surface of the embedded mounting frame 12. The protrusion height is designed according to ergonomics, and the protrusion reference of the mounting part 3 (outer surface of the embedded mounting frame 12) is clearly defined to avoid the problems of "insufficient protrusion height (unrecognizable)" or "excessive protrusion (visually abrupt)" caused by the ambiguity of the reference.

[0030] The fire control equipment includes at least one of the following: fire audible and visual alarm, manual fire alarm button, automatic fire alarm system, and floor or circuit repeat display screen. The inner wall of the mounting part 3 is provided with fixing holes adapted to the mounting ears of the fire control equipment, or with an elastic buckle structure for clamping the housing of the fire control equipment.

[0031] In this embodiment, if the fire-fighting equipment has its own mounting ears (such as the two side ears of a manual fire alarm button), the inner wall of the mounting part 3 is provided with fixing holes that are perfectly matched to the diameter and spacing of the mounting ears. The equipment is fixed to the mounting part 3 by passing screws through the fixing holes and mounting ears. If the fire-fighting equipment does not have mounting ears (such as a small fire alarm), the inner wall of the mounting part 3 is provided with elastic buckles (such as arc-shaped buckles made of plastic). The inner diameter of the elastic buckle is matched with the outer diameter of the equipment shell. The equipment is clamped and fixed by the elastic deformation of the buckle. The equipment can be removed by simply pressing the buckle.

[0032] Combination Figure 1 , Figure 3 As shown, the positioning connection assembly 4 includes a first connector 41 and a second connector 42. The first connector 41 is used to fix the decorative panel 11 to the building wall, and the second connector 42 is used to fix the embedded mounting frame 12 to the decorative panel 11. The first connector 41 is a countersunk bolt. After the screw of the countersunk bolt penetrates the decorative panel 11, it engages with the pre-embedded nut or expansion bolt on the building wall. The head of the countersunk bolt is embedded in the pre-set countersunk hole of the decorative panel 11. The second connector 42 is an L-shaped angle aluminum. One side of the L-shaped angle aluminum is fixed to the inner wall of the embedded mounting frame 12 by a self-tapping screw, and the other side is fixed to the inner wall of the reserved recess 13 of the decorative panel 11 by a self-tapping screw.

[0033] In this embodiment, a countersunk hole is pre-set on the inner side of the decorative panel 11 (the diameter of the countersunk hole is larger than the diameter of the bolt head, and the depth is equal to the thickness of the bolt head). After the shank of the countersunk bolt penetrates the pre-set through hole of the decorative panel 11, the bolt head is completely embedded in the countersunk hole and does not protrude from the outer surface of the decorative panel 11. A pre-embedded nut (or an expansion bolt is installed by drilling on site) is pre-installed in the building wall. The end of the shank of the countersunk bolt is threaded with the pre-embedded nut (or expansion bolt). After tightening, the decorative panel 11 is fixed to the wall. The "countersunk design" of the countersunk bolt avoids the head of the connector being exposed, ensuring the flatness of the outer surface of the decorative panel 11. The threaded connection allows for adjustable tightening, facilitating fine-tuning of the flatness of the decorative panel 11. The countersunk head design of the countersunk bolts prevents the head of the connector from being exposed, ensuring the flatness of the outer surface of the decorative panel 11. The threaded connection allows for adjustable tightening, facilitating fine-tuning of the flatness of the decorative panel 11. The other side (horizontal edge) of the L-shaped angle aluminum fits against the inner wall of the pre-reserved recess 13 in the decorative panel 11. Similarly, it is fixed by self-tapping screws penetrating the angle aluminum and the side wall of the recess. The right-angle structure of the L-shaped angle aluminum can fit against two vertical side walls (the inner side wall of the mounting frame and the inner side wall of the recess) at the same time, achieving vertical fixation of the two components.

[0034] Combination Figure 1 As shown, the depth of the embedded mounting frame 12 is greater than the thickness of the decorative panel 11, so that the inner bottom of the embedded mounting frame 12 protrudes from the inner surface of the decorative panel 11. When the fire control equipment is fixed to the inner bottom of the embedded mounting frame 12, the operating end of the equipment naturally protrudes from the outer surface of the decorative panel 11 and the embedded mounting frame 12.

[0035] In this embodiment, since the depth of the embedded mounting frame 12 is greater than the thickness of the decorative panel 11, its inner bottom will naturally protrude from the inner surface of the decorative panel 11, forming a "step structure". The mounting part 3 of the fire point installation unit 2 is fixed to the inner bottom. When the fire control equipment is fixed to the mounting part 3, the operating end of the equipment will protrude from the outer surface of the embedded mounting frame 12 (i.e. the outer surface of the decorative support component 1) along with the mounting part 3. Through the depth difference design, there is no need to set an additional "protruding structure" on the mounting part 3, and the protruding height of the operating end of the equipment can be naturally formed.

[0036] Combination Figure 1 , Figure 2 As shown, the decorative panel 11 is made of one of the following: rock slab, ceramic decorative panel, metal decorative panel or wood-plastic composite decorative panel. The embedded mounting frame 12 is made of 304 stainless steel or 316 stainless steel, and the inner wall of the embedded mounting frame 12 is coated with polytetrafluoroethylene anti-scratch coating.

[0037] In this embodiment, the material selection ensures decorative consistency and structural durability; the scratch-resistant coating prevents scratches on the inner wall of the mounting frame during the installation and maintenance of fire-fighting equipment (such as inserting and removing the equipment); 304 / 316 stainless steel can prevent rust caused by moisture in the underground garage and extend service life; the polytetrafluoroethylene coating has high hardness (Mohs hardness ≥5), which can resist conventional metal scratches and keep the inner wall of the mounting frame flat (avoiding scratches that could cause the equipment to become loose).

[0038] Combination Figure 3 As shown, the fire-fighting point installation unit 2 also includes a wiring channel 21, which is a circular through hole opened on the side wall or bottom of the embedded mounting frame 12.

[0039] In this embodiment, the power cord and signal line of the fire-fighting equipment pass through the wiring conduit on the building wall, enter the interior of the embedded mounting frame 12 through the wiring channel 21, and connect to the wiring terminal of the equipment. Excess cables can be stored in the cavity of the embedded mounting frame 12.

[0040] The working principle of this utility model is as follows: The material of the decorative panel 11 (such as sintered stone) is selected according to the decorative style of the building wall, and fire protection wiring pipes and pre-embedded nuts (or expansion bolts) are pre-installed on the wall. The decorative panel 11 is fixed to the building wall through the first connector 41 (countersunk bolt). The countersunk bolt penetrates the through hole of the decorative panel 11 and engages with the threaded nut of the wall. The bolt head is embedded in the countersunk hole to ensure that the outer surface of the decorative panel 11 is flat. The embedded mounting frame 12 (made of 304 stainless steel with an anti-scratch coating on the inner wall) is then installed in the mounting frame. The decorative panel 11 is fixed in the pre-reserved recess 13 by the second connector 42 (L-shaped angle aluminum). The vertical edge of the L-shaped angle aluminum is flush with the inner wall of the mounting frame, and the horizontal edge is flush with the inner wall of the recess. Self-tapping screws are used to tighten it to ensure that the outer surface of the mounting frame is flush with the outer surface of the decorative panel 11, forming an integrated decorative surface. The fire point installation unit 2 (including the installation part 3 and the wiring channel 21) is fixed in the internal cavity of the embedded mounting frame 12. The bottom of the installation part 3 is connected to the bottom of the mounting frame. The large depth of the mounting frame is utilized. Due to the "depth difference" in panel thickness, the top of the mounting part 3 naturally protrudes from the outer surface of the decorative support component 1 (protruding height approximately 20mm). Simultaneously, it ensures that the wiring channel 21 (circular through-hole) is aligned with the wall's fire protection wiring conduit. Depending on the type of fire equipment (e.g., a manual fire alarm button), the fixing method for the mounting part 3 is selected. If the equipment has mounting ears, screws are used to pass through the fixing holes in the mounting part 3 and fix it to the mounting ears. If the equipment does not have mounting ears, the elastic clips of the mounting part 3 are used to secure the equipment casing. The power cord and signal cable of the equipment are passed through the wall wiring conduit and connected to the equipment terminal via the wiring channel 21. Excess cables are stored in the cavity of the mounting frame. After installation, the decorative support component 1 and the wall form an integrated decorative surface, solving the problem of abruptly exposed fire protection points. The protruding design of the mounting part 3 ensures the accessibility (naturally accessible to the human body) and recognizability (long-distance positioning). The positioning connection component 4 is hidden internally, ensuring structural stability and not damaging the decorative surface. The wiring channel 21 conceals cables, enhancing both aesthetics and safety.

[0041] The specific embodiments described herein are merely illustrative examples illustrating the spirit of this utility model. Those skilled in the art to which this utility model pertains may make various modifications or additions to the described specific embodiments or use similar methods to replace them, without departing from the spirit of this utility model.

[0042] Although this document frequently uses terms such as decorative support component 1, decorative panel 11, embedded mounting frame 12, reserved recess 13, fire alarm point installation unit 2, wiring channel 21, mounting part 3, positioning connection component 4, first connector 41, and second connector 42, the possibility of using other terms is not excluded. These terms are used merely for the convenience of describing and explaining the essence of this utility model; interpreting them as any additional limitation would contradict the spirit of this utility model.

Claims

1. A semi-concealed fire control point installation structure, characterized in that, include: Decorative support component (1) is used to cooperate with the building wall to form an integrated decorative surface. The outer surface of the decorative support component (1) is flush with the existing decorative surface layer of the building wall or is a suitable continuous curved surface. Fire point installation unit (2) is integrated in the preset installation area of ​​the decorative support component (1). The fire point installation unit (2) has an installation part (3) for supporting fire control equipment. The installation part (3) protrudes from the outer surface of the decorative support component (1). The positioning connection component (4) is used to stably connect the decorative support component (1) to the building wall, and the connection end and body of the positioning connection component (4) are both hidden inside the decorative support component (1).

2. The semi-concealed fire control point installation structure according to claim 1, characterized in that, The decorative support component (1) includes a decorative panel (11) and an embedded mounting frame (12). The decorative panel (11) has a reserved recess (13) that matches the shape of the embedded mounting frame (12). The embedded mounting frame (12) is installed in the reserved recess (13), and the outer surface of the embedded mounting frame (12) is on the same plane as the outer surface of the decorative panel (11). The fire-fighting point installation unit (2) is set in the internal cavity of the embedded mounting frame (12).

3. The semi-concealed fire control point installation structure according to claim 2, characterized in that, The mounting part (3) protrudes from the outer surface of the embedded mounting frame (12).

4. The semi-concealed fire control point installation structure according to claim 1, characterized in that, The fire control equipment includes at least one of a fire alarm, a manual fire alarm button, an automatic fire alarm system, and a floor or circuit repeat display screen. The inner wall of the mounting part (3) is provided with a fixing hole adapted to the mounting ears of the fire control equipment, or with an elastic buckle structure for clamping the housing of the fire control equipment.

5. The semi-concealed fire control point installation structure according to claim 3, characterized in that, The positioning connection component (4) includes a first connector (41) and a second connector (42). The first connector (41) is used to fix the decorative panel (11) to the building wall, and the second connector (42) is used to fix the embedded mounting frame (12) to the decorative panel (11).

6. The semi-concealed fire control point installation structure according to claim 5, characterized in that, The first connector (41) is a countersunk bolt. After the screw of the countersunk bolt penetrates the decorative panel (11), it is threadedly engaged with the pre-embedded nut or expansion bolt on the building wall, and the head of the countersunk bolt is embedded in the pre-set countersunk hole of the decorative panel (11).

7. The semi-concealed fire control point installation structure according to claim 6, characterized in that, The second connector (42) is an L-shaped aluminum angle. One side of the L-shaped aluminum angle is fixed to the inner wall of the embedded mounting frame (12) by self-tapping screws, and the other side is fixed to the inner wall of the reserved recess (13) of the decorative panel (11) by self-tapping screws.

8. The semi-concealed fire control point installation structure according to claim 2, characterized in that, The depth dimension of the embedded mounting frame (12) is greater than the thickness dimension of the decorative panel (11), so that the inner bottom of the embedded mounting frame (12) protrudes from the inner surface of the decorative panel (11). When the fire control equipment is fixed to the inner bottom of the embedded mounting frame (12), the operating end of the equipment naturally forms a height that protrudes from the outer surface of the decorative panel (11) and the embedded mounting frame (12).

9. The semi-concealed fire control point installation structure according to claim 2, characterized in that, The decorative panel (11) is made of one of the following: rock slab, ceramic decorative panel, metal decorative panel or wood-plastic composite decorative panel. The embedded mounting frame (12) is made of 304 stainless steel or 316 stainless steel, and the inner wall of the embedded mounting frame (12) is coated with polytetrafluoroethylene anti-scratch coating.

10. The semi-concealed fire control point installation structure according to claim 2, characterized in that, The fire-fighting point installation unit (2) also includes a wiring channel (21), which is a circular through hole opened on the side wall or bottom of the embedded mounting frame (12).

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