Compression-resistant rock wool sandwich panel

Abstract

The utility model discloses a compression-resistant rock wool sandwich panel which comprises a covering plate and a rock wool sandwich on the inner side of the covering plate, a supporting structure used for reinforcing the longitudinal structural strength is arranged in the covering plate, and a positioning mechanism penetrating through the supporting structure is arranged in the middle of the covering plate. The sandwich panel is simple in structure and reasonable in design, the longitudinal supporting plate is arranged in the covering plate, the longitudinal structural strength of the sandwich panel can be enhanced, and when the sandwich panel is loaded in the vertical direction, the sandwich panel can provide higher bearing capacity and bending resistance capacity, and the service life of the sandwich panel is prolonged. The overall stability can be further improved by connecting the reinforcing plates between the longitudinal supporting plates, the risk of deformation caused by local stress concentration is reduced, it can be ensured that the center of the sandwich panel is accurately positioned in the installation process through cooperation of the through holes and the anchoring nails, and the safety and durability of the overall structure are improved.

Description

Technical Field

[0001] The utility model relates to the technical field of building wall panels, in particular to a compression-resistant rock wool sandwich panel. Background Art

[0002] Rockwool sandwich panels are a type of composite material widely used in the construction field. They are mainly composed of two layers of solid outer covering panels and a rockwool insulation layer in the middle. This structural design gives it excellent thermal insulation, sound insulation and fire resistance, making it an indispensable element in modern architectural design. The outer layer is usually made of metal materials such as color steel plates, aluminum alloy plates or stainless steel plates, while the core material is rockwool made from natural rocks through high-temperature melting, fiberization, curing, cutting and other processes. The precise control of this process ensures the uniform density and fiber arrangement of the rockwool, thereby providing excellent thermal insulation and sound insulation. In addition, the diversified design of rockwool sandwich panels allows them to be widely used in a variety of occasions such as exterior walls, roofs, clean rooms and other occasions of industrial and civil buildings to meet different environmental needs and aesthetic requirements.

[0003] However, during the assembly process, rock wool sandwich panels face several challenges, especially in terms of longitudinal force. Due to the structural characteristics, these panels have limited load-bearing capacity in the vertical direction, especially during the installation process, improper handling or excessive pressure can easily cause the panels to deform or damage. In addition, although rock wool has good moisture resistance, its compressive performance may still be affected in geographical environments with long-term humid or rainy seasons. For example, during the rainy season, high humidity environments may cause rock wool to absorb moisture, thereby reducing its structural stability and insulation performance. This not only increases the difficulty of maintenance, but may also affect the safety and comfort of the entire building. Therefore, improving the compressive performance of rock wool sandwich panels in humid environments and improving their longitudinal load-bearing capacity are of great significance to expanding their application range and improving their practicality. Utility Model Content

[0004] The purpose of the utility model is to provide a compression-resistant rock wool sandwich panel to solve the problems raised in the above-mentioned background technology.

[0005] To achieve the above object, the utility model provides the following technical solutions: a compression-resistant rock wool sandwich panel, comprising a cover plate and a rock wool sandwich inside the cover plate, wherein a support structure for strengthening the longitudinal structural strength is arranged inside the cover plate, and a positioning mechanism penetrating the support structure is arranged in the middle of the cover plate;

[0006] The support structure comprises:

[0007] A plurality of longitudinal support plates, wherein the longitudinal support plates are arranged on the inner side of the cover plate;

[0008] A plurality of reinforcing plates are arranged between the longitudinal supporting plates.

[0009] Preferably, the positioning mechanism includes:

[0010] A through hole, which is opened in the middle of the cover plate and passes through the rock wool sandwich and the longitudinal support plate;

[0011] An anchoring nail is arranged inside the through hole.

[0012] Preferably, the connecting portion between the longitudinal support plate and the cover plate and the peripheral portion of the through hole are provided with reinforcing ribs for increasing the strength of the joint surface.

[0013] Preferably, the longitudinal support plates and reinforcing ribs are both made of steel plates.

[0014] Preferably, the surface of the rock wool core is sprayed with a waterproof coating.

[0015] Preferably, a fixing nail cover for protecting the anchor nail is provided at the opening of the through hole.

[0016] Compared with the prior art, the beneficial effects of the utility model are:

[0017] The compressive rock wool sandwich panel is provided with a support structure, wherein the support structure includes a longitudinal support plate and a reinforcement plate. The longitudinal support plate is arranged inside the cover plate to enhance the longitudinal structural strength of the sandwich panel, so that when the sandwich panel is subjected to a load in the vertical direction, it can provide a stronger bearing capacity and the ability to resist bending. The reinforcement plate is connected between the longitudinal support plates to further enhance the overall stability, and is more conducive to evenly dispersing the pressure under pressure in different directions, thereby reducing the risk of deformation caused by local stress concentration.

[0018] The compression-resistant rock wool sandwich panel is provided with a positioning mechanism, which includes through holes and anchoring nails. The cooperation between the through holes and the anchoring nails can ensure that the central part of the sandwich panel is accurately positioned during the installation process, ensuring the correct alignment of the sandwich panel. In addition, when facing oblique forces, the anchoring nails can improve the shear resistance of the sandwich panel and enhance the safety and durability of the overall structure. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a schematic diagram of the internal structure of the utility model;

[0020] Figure 2 It is a cross-sectional view of the longitudinal support plate portion of the utility model;

[0021] Figure 3 It is an enlarged view of point A of the utility model;

[0022] Figure 4 This is a schematic diagram of the rock wool sandwich structure of the utility model.

[0023] In the figure: 1. Covering plate; 2. Rock wool sandwich; 3. Support structure; 301. Longitudinal support plate; 302. Reinforcement plate; 4. Positioning mechanism; 401. Through hole; 402. Anchor nail; 5. Reinforcement rib; 6. Waterproof coating; 7. Fixing nail cover. DETAILED DESCRIPTION

[0024] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0025] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise" and the like indicating orientations or positional relationships are based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present invention.

[0026] In the description of this patent, it should be noted that, unless otherwise clearly specified and limited, the terms "installation", "connection" and "setting" should be understood in a broad sense, for example, it can be fixed connection, setting, or detachable connection, setting, or integrated connection, setting. For ordinary technicians in this field, the specific meanings of the above terms in this patent can be understood according to specific circumstances.

[0027] In addition, the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include one or more of the features. In the description of the present utility model, the meaning of "several" is two or more, unless otherwise clearly and specifically defined. Example

[0028] See also Figure 1-4 As shown, the utility model provides a technical solution of a compression-resistant rock wool sandwich panel: a compression-resistant rock wool sandwich panel, comprising a cover plate 1, and a rock wool sandwich 2 inside the cover plate 1, a support structure 3 for strengthening the longitudinal structural strength is arranged inside the cover plate 1, and a positioning mechanism 4 penetrating the support structure 3 is arranged in the middle part of the cover plate 1;

[0029] The supporting structure 3 includes a plurality of longitudinal support plates 301 and a plurality of reinforcement plates 302. The longitudinal support plates 301 are located on the inner side of the covering plate 1, and the reinforcement plates 302 are connected between the longitudinal support plates 301. By arranging the longitudinal support plates 301 inside the covering plate 1, the longitudinal structural strength of the sandwich panel can be significantly enhanced, so that it provides additional overall bearing capacity and bending resistance when loaded in the vertical direction. By connecting the reinforcement plates 302 between the longitudinal support plates 301, the overall stability of the sandwich panel can be improved, which helps to disperse and evenly bear the pressure from different directions and avoid deformation caused by uneven loads.

[0030] The positioning mechanism 4 includes a through hole 401 and an anchor nail 402. The through hole 401 is opened in the middle part of the covering plate 1. The through hole 401 passes through the rock wool sandwich 2 and the longitudinal support plate 301. The anchor nail 402 is arranged on the inner side of the through hole 401. By opening the through hole 401 and installing the anchor nail 402 inside the through hole 401, it can be ensured that the sandwich panel can be centrally positioned after installation, and that each sandwich panel material is correctly aligned. In addition, the anchor nail 402 also helps to improve the capacity of the sandwich panel under horizontal and vertical loads to a certain extent, and helps to resist shear force.

[0031] The connection portion between the longitudinal support plate 301 and the cover plate 1 and the peripheral portion of the through hole 401 are provided with reinforcing ribs 5. By providing the reinforcing ribs 5 on the joint surface of the connection portion, the connection strength can be enhanced and the stability of the overall structure can be improved.

[0032] The longitudinal support plate 301 and the reinforcing ribs 5 are both made of steel plates. By designing the longitudinal support plate 301 and the reinforcing ribs 5 as steel plates, their bearing capacity and rigidity can be significantly improved, which is more helpful for bearing heavy loads and resisting external pressure.

[0033] The surface of the rock wool sandwich 2 is sprayed with a waterproof coating 6. In the specific implementation process, the waterproof coating 6 can be designed as a water repellent. By spraying the waterproof coating 6 on the surface of the rock wool sandwich 2, moisture can be effectively prevented from penetrating into the rock wool sandwich 2, avoiding mold growth, ensuring the working performance of the rock wool sandwich 2, and extending the service life.

[0034] A fixing nail cover 7 is provided at the opening of the through hole 401 . The fixing nail cover 7 can protect the anchor nail 402 from environmental factors, thereby preventing rust or corrosion and extending the service life of the anchor nail 402 .

[0035] The working principle of the utility model is as follows:

[0036] When installing a compression-resistant rock wool sandwich panel of this embodiment, it is first necessary to install a starting bracket on the side wall of the house structure, and then place the first rock wool sandwich panel on the starting bracket, and then stack them in sequence; the compression-resistant rock wool sandwich panel arranges longitudinal support plates 301 and reinforcement plates 302 inside the covering plate, so that the load-bearing capacity of the sandwich panel in the vertical direction is enhanced, and its ability to resist bending is also improved. The reinforcement plates 302 are connected between the longitudinal support plates 301, which further enhances the stability of the overall structure and effectively disperses the pressure from different directions, reducing the risk of local stress concentration and deformation. In addition, the sandwich panel is also equipped with a positioning mechanism 4 to ensure the precise positioning and correct alignment of the sandwich panel during installation. The use of anchor nails 402 also enhances the shear resistance of the sandwich panel to oblique forces, thereby improving the safety and durability of the overall structure.

[0037] The above shows and describes the basic principle, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only preferred examples of the utility model and are not used to limit the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.

Claims

1. A compression-resistant rock wool sandwich panel, comprising a cover plate (1) and a rock wool sandwich (2) inside the cover plate (1), characterized in that: A support structure (3) for enhancing the longitudinal structural strength is arranged inside the cover plate (1), and a positioning mechanism (4) penetrating the support structure (3) is arranged in the middle portion of the cover plate (1); The support structure (3) comprises: A plurality of longitudinal support plates (301), wherein the longitudinal support plates (301) are arranged on the inner side of the cover plate (1); A plurality of reinforcing plates (302), wherein the reinforcing plates (302) are arranged between the longitudinal supporting plates (301).

2. The compression-resistant rock wool sandwich panel according to claim 1, characterized in that: The positioning mechanism (4) comprises: A through hole (401), wherein the through hole (401) is provided in the middle portion of the cover plate (1), and the through hole (401) passes through the rock wool core (2) and the longitudinal support plate (301); An anchoring nail (402), wherein the anchoring nail (402) is arranged inside the through hole (401).

3. The compression-resistant rock wool sandwich panel according to claim 2, characterized in that: The connection portion between the longitudinal support plate (301) and the cover plate (1) and the peripheral portion of the through hole (401) are provided with reinforcing ribs (5) for increasing the strength of the joint surface.

4. The compression-resistant rock wool sandwich panel according to claim 1, characterized in that: The longitudinal support plate (301) and the reinforcing ribs (5) are both made of steel plate materials.

5. The compression-resistant rock wool sandwich panel according to claim 1, characterized in that: The surface of the rock wool core (2) is sprayed with a waterproof coating (6).

6. The compression-resistant rock wool sandwich panel according to claim 2, characterized in that: A fixing nail cover (7) for protecting the anchoring nail (402) is provided at the opening of the through hole (401).

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