Waterproof sealing device of building external wall panel

Abstract

The utility model discloses a waterproof sealing device of a building external wall panel, which comprises a thermal insulation layer, the bottom of a rubber strip is fixedly connected with the top of a stainless steel panel, a rubber plate attached to the thermal insulation layer and the outer side of a panel body is arranged below the rubber strip, and the back of the rubber plate is fixedly connected with a positioning block. The outer side of the positioning block is movably connected with a positioning groove formed in the front face of the upper plate body. The utility model relates to the technical field of building external wall panel sealing structural members, realizes the sealing of the gap position of a wall panel through the matching among a positioning block, a round block and a rubber bulge, avoids the water inflow condition, and solves the problems that the sealing effect of the interface position of the existing device is common, the heat preservation effect of a heat preservation layer is influenced if water enters the interior, and the sealing effect is poor. And the fixing stability between the decorative plate and the wall body is also influenced.

Description

Technical Field

[0001] The utility model relates to the technical field of sealing structural parts of building exterior wall panels, in particular to a waterproof sealing device for building exterior wall panels. Background Art

[0002] Exterior wall decorative panels are a new type of integrated building exterior wall decoration and insulation material developed in recent years. The material is composed of polyester paint or fluorocarbon paint, carved aluminum-zinc alloy steel plate, polyurethane insulation layer, and glass fiber cloth. It is mainly used for exterior wall decoration and energy-saving renovation of various buildings such as gymnasiums, libraries, school and hospital office buildings, villas, etc. The main functions are building decoration, thermal insulation and energy saving, heat insulation and sound insulation, waterproof and mildew proof. In order to ensure the sealing of the interface position, a waterproof sealing device for building exterior wall panels is provided.

[0003] Existing exterior wall decorative panels are filled with polyurethane foaming agent for insulation. If there is too much moisture, the polyurethane foam may become loose or even decompose, thus affecting its performance.

[0004] However, the sealing effect of the interface position of the existing device is general. If water enters the inside, it will affect the insulation effect of the insulation layer and the stability of the fixation between the decorative panel and the wall. Utility Model Content

[0005] In view of the deficiencies in the prior art, the utility model provides a waterproof sealing device for building exterior wall panels, which solves the problem that the sealing effect at the interface of the prior device is average. If water enters the inside, it will affect the insulation effect of the insulation layer and the stability of the fixation between the decorative panel and the wall.

[0006] To achieve the above-mentioned purpose, the utility model is implemented through the following technical scheme: a waterproof sealing device for a building exterior wall panel, including a thermal insulation layer, a plate body is installed on the upper and lower sides of the thermal insulation layer, a stainless steel panel is installed on the top of the upper plate body, a sealing mechanism is arranged on the outer side of the thermal insulation layer, the sealing mechanism includes a rubber strip, a rubber plate, a positioning block and a positioning groove, the bottom of the rubber strip is fixedly connected to the top of the stainless steel panel, a rubber plate that fits the thermal insulation layer and the outer side of the plate body is arranged below the rubber strip, a positioning block is fixedly connected to the back side of the rubber plate, and the outer side of the positioning block is movably connected to a positioning groove opened on the front side of the upper plate body.

[0007] Preferably, a plurality of round blocks are fixedly connected to the back side of the rubber plate, and a round groove is arranged on the front side of the thermal insulation layer.

[0008] Preferably, a groove body is provided on the inner side of the circular groove, and a rubber protrusion is installed on the outer side of the round block.

[0009] Preferably, a block is installed on one side of the two plate bodies, and a square groove is processed on the other side of the two plate bodies.

[0010] Preferably, the shape of the square block matches that of the square groove.

[0011] Beneficial Effects

[0012] The utility model provides a waterproof sealing device for building exterior wall panels. It has the following beneficial effects: the waterproof sealing device for building exterior wall panels achieves the sealing of the gap position of the wall panel through the cooperation between the positioning block, the round block and the rubber protrusion, avoids the situation of water ingress, solves the problem that the sealing effect of the interface position of the existing device is average, if water enters the interior, it will affect the insulation effect of the insulation layer, and also affect the stability of the fixation between the decorative panel and the wall.

[0013] Through the coordination between the square grooves, blocks and insulation layer, the positioning of adjacent exterior wall panels is achieved, gaps are avoided after docking, and the installation position is easy to find. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the structure of the utility model;

[0015] Figure 2 It is a schematic diagram of the structure of the rubber plate, the positioning block and the round block;

[0016] Figure 3 for Figure 2 Schematic diagram of the structure of the middle positioning block, round block and rubber protrusion;

[0017] Figure 4 for Figure 1 Schematic diagram of the structure of the middle insulation layer, the circular groove and the groove body;

[0018] Figure 5 for Figure 1 Schematic diagram of the structure of the middle plate, stainless steel panel and square groove.

[0019] In the figure: 1, insulation layer, 2, plate body, 3, stainless steel panel, 4, square groove, 5, square block, 6, round groove, 7, groove body, 8, positioning groove, 9, rubber strip, 10, rubber plate, 11, positioning block, 12, round block, 13, rubber protrusion. DETAILED DESCRIPTION

[0020] 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.

[0021] The sealing effect of the interface position of the existing device is general. If water enters the inside, it will affect the insulation effect of the insulation layer and the stability of the fixation between the decorative panel and the wall.

[0022] In view of this, a waterproof sealing device for building exterior wall panels is provided. Through the cooperation between the positioning block, the round block and the rubber protrusion, the gap position of the wall panel is closed to avoid water ingress, and the problem that the sealing effect of the interface position of the existing device is general, if water enters the inside, it will affect the insulation effect of the insulation layer, and will also affect the stability of the fixation between the decorative panel and the wall.

[0023] By those skilled in the art, the components in this case are connected in sequence. The specific connection and operation sequence should refer to the following working principle. The detailed connection means are well-known technologies in the art. The following mainly introduces the working principle and process.

[0024] Embodiment 1: By Figure 1-4 It can be seen that a waterproof sealing device for building exterior wall panels includes an insulation layer 1, a plate body 2 is installed on both the upper and lower sides of the insulation layer 1, a stainless steel panel 3 is installed on the top of the upper plate body 2, a sealing mechanism is arranged on the outer side of the insulation layer 1, and the sealing mechanism includes a rubber strip 9, a rubber plate 10, a positioning block 11 and a positioning groove 8, the bottom of the rubber strip 9 is fixedly connected to the top of the stainless steel panel 3, and a rubber plate 10 is arranged below the rubber strip 9 to fit the insulation layer 1 and the outer side of the plate body 2. The main material of the rubber plate 10 is butyl rubber, which becomes a particularly effective waterproof material due to its ultra-low water absorption and excellent viscosity. A positioning block 11 is fixedly connected to the back of the rubber plate 10, and the outer side of the positioning block 11 is movably connected to a positioning groove 8 opened on the front side of the upper plate body 2, and the positioning block 11 is matched with the shape of the positioning groove 8, and the positioning groove 8 can be filled with glue for fixing;

[0025] In the specific implementation process, it is worth pointing out that the rubber sheet 10 and its matching structure are arranged on the four sides of the thermal insulation layer 1, and are all covered by the rubber sheet 10. Through the cooperation between the rubber sheet 10, the positioning block 11 and the positioning groove 8, the gap position of the wall panel is closed to avoid water ingress, and the sealing effect of the interface position of the existing device is generally solved. If water enters the interior, it will affect the thermal insulation effect of the thermal insulation layer and the stability of the fixation between the decorative panel and the wall.

[0026] Furthermore, a plurality of round blocks 12 are fixedly connected to the back of the rubber plate 10, and a round groove 6 is provided on the front of the thermal insulation layer 1;

[0027] In the specific implementation process, it is worth pointing out that the round block 12 can be snapped into the round groove 6 for positioning, so as to facilitate finding the installation position of the rubber plate 10;

[0028] Furthermore, a groove body 7 is provided on the inner side of the circular groove 6, and a rubber protrusion 13 is installed on the outer side of the circular block 12;

[0029] In the specific implementation process, it is worth pointing out that the rubber protrusion 13 can be clamped in the groove body 7 inside the circular groove 6 for fixation;

[0030] Specifically, when using the waterproof sealing device of the building exterior wall panel, the user can first fill the positioning groove 8 with glue, and then align the positioning block 11 and the round block 12 on the rubber sheet 10 with the positioning groove 8 and the round groove 6 to achieve the closure of the side of the wall panel. After the wall panel is installed, the two adjacent rubber sheets 10 are squeezed against each other to ensure the sealing effect of the gap position.

[0031] Embodiment 2: By Figure 1 and 5 It can be seen that a block 5 is installed on one side of the two plates 2, and a square groove 4 is processed on the other side of the two plates 2;

[0032] In the specific implementation process, it is worth pointing out that two adjacent wall panels are connected end to end, and the square block 5 is completely snapped into the square groove 4 for positioning to avoid misalignment;

[0033] Furthermore, the shape of the block 5 matches that of the square groove 4;

[0034] In the specific implementation process, it is worth pointing out that the shapes of the square block 5 and the square groove 4 match each other to ensure a tight clamping connection;

[0035] Specifically, on the basis of the above-mentioned first embodiment, the positioning of adjacent exterior wall panels is achieved through the cooperation between the square grooves 4, the blocks 5 and the insulation layer 1, so that gaps are avoided after docking, and the installation position is easy to find.

[0036] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions. The sentence "includes an element defined by ... does not exclude the existence of other identical elements in the process, method, article or device including the element".

[0037] In the present utility model, unless otherwise clearly stipulated and limited, the terms such as "installation", "setting", "connection", "fixation" and "screw-on" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integrated connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. Unless otherwise clearly defined, ordinary technicians in this field can understand the specific meanings of the above terms in the utility model according to the specific circumstances.

[0038] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A waterproof sealing device for a building exterior wall panel, comprising a thermal insulation layer (1), characterized in that: The upper and lower sides of the thermal insulation layer (1) are both provided with plate bodies (2), the top of the upper plate body (2) is provided with a stainless steel panel (3), and the outer side of the thermal insulation layer (1) is provided with a sealing mechanism; The sealing mechanism comprises a rubber strip (9), a rubber plate (10), a positioning block (11) and a positioning groove (8); The bottom of the rubber strip (9) is fixedly connected to the top of the stainless steel panel (3); a rubber plate (10) is provided below the rubber strip (9) and is in contact with the insulation layer (1) and the outer side of the plate body (2); a positioning block (11) is fixedly connected to the back side of the rubber plate (10); and the outer side of the positioning block (11) is movably connected to a positioning groove (8) provided on the front side of the upper plate body (2).

2. A waterproof sealing device for building exterior wall panels according to claim 1, characterized in that: A plurality of round blocks (12) are fixedly connected to the back side of the rubber plate (10), and a round groove (6) is arranged on the front side of the thermal insulation layer (1).

3. A waterproof sealing device for building exterior wall panels according to claim 2, characterized in that: A groove body (7) is provided on the inner side of the circular groove (6), and a rubber protrusion (13) is installed on the outer side of the circular block (12).

4. The waterproof sealing device for building exterior wall panels according to claim 1, characterized in that: A square block (5) is installed on one side of the two plate bodies (2), and a square groove (4) is processed on the other side of the two plate bodies (2).

5. A waterproof sealing device for building exterior wall panels according to claim 4, characterized in that: The shape of the square block (5) matches that of the square groove (4).

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