Building external thermal insulation damage repair plate with double-position clamping butt joint

Abstract

The utility model discloses a building external thermal insulation damage repair plate with a double-position clamping butt joint function, and relates to the technical field of buildings. An upper clamping frame is installed on the upper end face of the heat preservation plate body, a lower butt-joint frame is installed on the lower end face of the heat preservation plate body, the upper clamping frame is connected with the lower butt-joint frame in a clamped mode, a right clamping frame is installed on the right end face of the heat preservation plate body, a left butt-joint frame is installed at the left end of the heat preservation plate body, and the right clamping frame is connected with the left butt-joint frame in a clamped mode. The repairing piece is assembled in the mode that the clamping frame and the butt joint frame are connected in a clamping mode, assembling is rapid, meanwhile, assembling and cutting can be conducted according to the size of a damaged part, and repairing of the damaged part of the heat preservation plate can be conveniently achieved; the repairing piece is installed on the hanging frame through the sliding type fixing groove, meanwhile, the flatness between the repairing piece and an original heat preservation plate can be adjusted, and the repairing appearance quality is improved; and the bonding firmness can be improved through the bonding glue groove in the back face of the repairing piece, so that the repairing piece is not prone to falling off after being installed.

Description

Technical Field

[0001] The utility model belongs to the technical field of construction, and in particular relates to a building exterior insulation damaged repairing plate with self-contained double-position card docking. Background Art

[0002] The molded polystyrene board thin plaster exterior wall insulation method has excellent thermal insulation performance and good waterproof, wind pressure resistance, impact resistance, and can effectively solve problems such as wall cracking and water leakage; this insulation structure is especially suitable for severe cold and cold areas, and this type of insulation board will still be damaged and fall off after long-term use. The detailed analysis of the reasons for the board falling off is:

[0003] 1. Affected by temperature stress, due to the influence of solar radiation and ambient temperature changes, there are different degrees of temperature difference between the inner and outer surfaces of the building's exterior wall insulation system. In addition, the performance of each layer of materials is different, so the deformation speed and deformation amount of each layer affected by temperature are inconsistent with the deformation of the wall, which in turn generates temperature stress. Since the influence of temperature stress on the insulation layer is "potential and long-term", it poses a hidden danger to the damage of the insulation layer. The gradual increase of temperature stress makes the surface of the plaster layer and the mesh cloth unable to withstand temperature stress. The plaster layer will have cracks of varying degrees, and even crack and peel off, and the insulation board begins to be exposed, which in turn damages the insulation board.

[0004] 2. Affected by rain, the external insulation system is used to improve the insulation performance of the enclosure structure and to reduce heat loss. When rainwater invades the external wall insulation system, it will reduce the effective thermal resistance and insulation performance of the insulation layer. Because the insulation layer absorbs and accumulates too much water, when the temperature is low, condensation, condensation, and mold will appear inside the insulation system. Under the action of liquid water, the anti-cracking mortar layer will condense, reduce its strength, and reduce its bonding strength, which is prone to dry-wet deformation, which will seriously cause the insulation layer to frost and damage, causing the insulation layer to hollow or fall off.

[0005] 3. Affected by wind pressure, since the pressure of wind load on the building is unevenly distributed, when the air pressure inside the external insulation system on the leeward and leeward sides is greater than the air pressure outside, negative wind pressure is generated. At this time, the external insulation system is pushed from the inside to the outside; the windward side is pushed from the external insulation system to the base layer, generating positive wind pressure. The positive wind pressure acting on the external insulation system will cause the insulation board to bend and deform, and produce an extrusion effect on the bonding point between the insulation board and the bonding mortar. The negative wind pressure generates a thrust from the cavity to the external insulation system on the external insulation system. When the negative wind pressure is greater than the effect between the bonding mortar and the base layer, and the bonding mortar and the insulation board, a negative wind pressure area is generated. When the pure point bonding method is used for construction, a connected cavity will be formed, and the external insulation system will fall off.

[0006] During the repair process of the external insulation board, the following problems may occur:

[0007] 1. During the repair, the new insulation board will not be able to dock with the original insulation board, making it impossible to install.

[0008] 2. When bonding new insulation boards, it is easy for the bonding to be unreliable, resulting in falling off after repair. At the same time, there will be inconsistencies in the flatness between the repaired insulation board and the original insulation board, affecting the quality of the repair. Utility Model Content

[0009] To solve the problems mentioned in the above background technology, the purpose of the utility model is to provide a building exterior insulation damaged repair plate with a self-contained double-position snap-on connection, which is assembled by snap-on connection and can achieve fast and stable fixation.

[0010] The utility model discloses a building exterior insulation damaged repair plate with double-position docking, comprising an insulation board body, an upper clamping frame, a lower docking frame, a right clamping frame and a left docking frame; the upper end surface of the insulation board body is provided with an upper clamping frame, the lower end surface of the insulation board body is provided with a lower docking frame, the upper clamping frame is clamped with the lower docking frame, the right end surface of the insulation board body is provided with a right clamping frame, the left end of the insulation board body is provided with a left docking frame, and the right clamping frame is clamped with the left docking frame.

[0011] As a preferred solution, a concave insertion groove is provided in the middle of the rear side wall of the heat preservation board body, and a sliding fixing groove is connected to the upper side of the insertion groove.

[0012] As a preferred solution, the sliding fixing groove is vertical and in an inverted T-shape.

[0013] As a preferred solution, adhesive grooves are provided on both sides of the rear side wall of the insulation board body.

[0014] As a preferred solution, the upper clamping frame and the right clamping frame have the same structure and are both L-shaped. An inwardly concave groove is provided on the inner side wall of the upper clamping frame, and the inner upper end of the groove is connected to a clamping spring sheet. An inverted body is integrally connected to the outer side wall of the clamping spring sheet.

[0015] As a preferred solution, the lower docking frame and the left docking frame have the same structure, both of which are inverted L-shaped, and the inner side walls of the lower docking frame and the left docking frame are provided with clamping grooves.

[0016] As a preferred embodiment, the insulation board body includes a mesh board, a fixed board, an insulation board 1, an insulation board 2, an anti-pressure board, a waterproof cloth body, and a decorative layer; a fixed board is bonded to the outer wall of the mesh board, an insulation board 1 is bonded to the outer wall of the fixed board, an insulation board 2 is bonded to the outer wall of the insulation board 1, an anti-pressure board is bonded to the outer wall of the insulation board 2, a waterproof cloth body is arranged on the outer wall of the anti-pressure board, and a decorative layer is arranged on the outer wall of the waterproof cloth body.

[0017] As a preferred solution, the grid plate is a polyethylene plate.

[0018] As a preferred solution, the fixing plate is a fiber cement board.

[0019] As a preferred solution, the first insulation board and the second insulation board are both polyurethane insulation boards.

[0020] Compared with the prior art, the beneficial effects of the utility model are:

[0021] The insulation board, upper clamping frame, lower docking frame, right clamping frame and left docking frame cooperate with each other in the utility model to ensure stable connection around the repair position. At the same time, the circumferential structure connection is stable, with the characteristics of resisting temperature stress and wind pressure. It can also ensure the flatness of the appearance after connection, improve the repair effect and quality, and provide flat layout conditions for the subsequent installation of related accessories on the building exterior wall. The specific advantages of the utility model are:

[0022] 1. The repair piece is assembled by snapping together the snap-in frame and the docking frame. The assembly is fast and can be assembled and cut according to the size of the damaged part, so as to facilitate the repair of the damaged insulation board.

[0023] Second, the repair piece is installed on the bracket through a sliding fixing groove, and the flatness between the repair piece and the original insulation board can be adjusted at the same time, which improves the quality of the repair appearance, and the structure itself is strong and durable after repair.

[0024] 3. The adhesive groove on the back of the repair piece can improve the reliability of the adhesive, so that the repair piece can avoid falling off again after installation. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] For ease of explanation, the present invention is described in detail by the following specific embodiments and drawings.

[0026] Figure 1 It is a structural schematic diagram of the utility model;

[0027] Figure 2 It is a rear view of the heat preservation plate body in the utility model;

[0028] Figure 3 for Figure 2 sectional view of;

[0029] Figure 4 It is a structural schematic diagram of the upper clamping frame in the utility model;

[0030] Figure 5 It is a structural schematic diagram of the lower docking frame in the utility model;

[0031] Figure 6This is a schematic diagram of the structure of the heat preservation plate in the utility model;

[0032] Figure 7 It is a schematic diagram of the structure of the upper and lower clamping of the heat preservation plate body in the utility model;

[0033] Figure 8 This is a structural schematic diagram of the clamping repair in the utility model;

[0034] Fig. 9 It is a structural schematic diagram of an existing hanger.

[0035] In the figure: 1-insulation board; 2-upper clamping frame; 3-lower docking frame; 4-right clamping frame; 5-left docking frame;

[0036] 11-grid plate; 12-fixing plate; 13-insulation plate 1; 14-insulation plate 2; 15-pressure plate; 16-waterproof cloth body; 17-decorative layer;

[0037] 1-1-adhesive groove; 1-2-insertion groove; 1-3-sliding fixing groove;

[0038] 2-1-clip spring; 2-2-inverted body;

[0039] 3-1-Snap-on groove. DETAILED DESCRIPTION

[0040] In order to make the purpose, technical scheme and advantages of the utility model clearer, the utility model is described below by the specific embodiments shown in the accompanying drawings. However, it should be understood that these descriptions are only exemplary and are not intended to limit the scope of the utility model. The structures, proportions, sizes, etc. illustrated in the drawings of this specification are only used to match the contents disclosed in the specification for people familiar with this technology to understand and read, and are not used to limit the limiting conditions that can be implemented in the utility model, so they have no technical substantive significance. Any structural modification, change in proportional relationship or adjustment of size, without affecting the effects that can be produced by the utility model and the purposes that can be achieved, should still fall within the scope of the technical content disclosed by the utility model. In addition, in the following description, the description of known structures and technologies is omitted to avoid unnecessary confusion of the concept of the utility model.

[0041] It should also be noted that, in order to avoid obscuring the present invention due to unnecessary details, only structures and / or processing steps closely related to the scheme according to the present invention are shown in the accompanying drawings, while other details that are not closely related to the present invention are omitted.

[0042] like Figures 1 to 8As shown, this specific embodiment adopts a clamping method to assemble the insulation board body, and specifically adopts the following technical scheme: it includes an insulation board body 1, an upper clamping frame 2, a lower docking frame 3, a right clamping frame 4, and a left docking frame 5; the upper end surface of the insulation board body 1 is installed with the upper clamping frame 2, and the lower end surface of the insulation board body 1 is installed with the lower docking frame 3, and one insulation board body 1 is clamped with the upper and lower parts of another insulation board body 1, as shown in FIG. Figure 7 As shown, the upper clamping frame 2 is clamped with the lower docking frame 3, the right end face of the insulation board body 1 is equipped with a right clamping frame 4, the left end of the insulation board body 1 is equipped with a left docking frame 5, the right clamping frame 4 is clamped with the left docking frame 5, and the assembly of the patch is realized by clamping the clamping frame with the docking frame; Figure 4 As shown, the upper clamping frame 2 and the right clamping frame 4 have the same structure, both of which are L-shaped. The inner side walls of the upper clamping frame 2 and the right clamping frame 4 are provided with a concave groove, the inner upper end of the groove is connected to the clamping spring 2-1, the outer side wall of the clamping spring 2-1 is flush with the inner side wall of the upper clamping frame 2, and the outer side wall of the clamping spring 2-1 is integrally connected with an undercut body 2-2. Figure 5 As shown, the lower docking frame 3 and the left docking frame 5 have the same structure, both of which are inverted L-shaped. A clamping groove 3-1 is provided on the inner side wall of the lower docking frame 3 and the left docking frame 5. When the upper clamping frame 2 is clamped with the lower docking frame 3, the undercut body 2-2 on the clamping spring 2-1 contacts the inner side wall of the lower docking frame 3, and the clamping spring 2-1 is bent into the groove body by force. When the undercut body 2-2 reaches the clamping groove 3-1, the undercut body 2-2 is clamped with the clamping groove 3-1, and the docking process is completed.

[0043] like Figure 2 and Figure 3 As shown, in this specific embodiment, the patch is installed by bonding or hanging brackets or a combination of the two, which can ensure the flatness of the patch and the original insulation board. The following technical scheme is specifically adopted: a concave insertion groove 1-2 is opened in the middle of the rear side wall of the insulation board body 1, and the insertion groove 1-2 can realize the insertion of the hanging bracket. The upper side of the insertion groove 1-2 is connected with a sliding fixing groove 1-3, and the fixing position of the hanging bracket can be adjusted through the sliding fixing groove 1-3. When adjusting the position, a pad can be placed in the sliding fixing groove 1-3. When adjusting the flatness, a pad can be added to the bottom of the hanging bracket; the sliding fixing groove 1-3 is vertical, and the sliding fixing groove 1-3 is an inverted T-shape; as shown in FIG. Figure 2 As shown, both sides of the rear side wall of the thermal insulation board body 1 are provided with adhesive grooves 1-1, which can improve the connection strength when the adhesive is fixed, so that the repair piece is not easy to fall off.

[0044] like Figure 6As shown, in this specific embodiment, the heat preservation board body adopts the method of compression resistance and double-layer heat preservation, which improves the compression resistance and heat preservation, and specifically adopts the following technical scheme: the heat preservation board body 1 includes a mesh plate 11, a fixed plate 12, a heat preservation board 13, a heat preservation board 2 14, a pressure-resistant plate 15, a waterproof cloth body 16, and a decorative layer 17; the outer wall of the mesh plate 11 is bonded with a fixed plate 12, and the mesh plate 11 can improve the strength of the bonding, so that the strength after bonding is high, the fixed plate 12 can be fixed, and the overall strength can be improved, and the outer wall of the fixed plate 12 is bonded with a heat preservation board 11 3. The outer wall of the insulation board 13 is bonded with the insulation board 2 14, and the double-layer insulation board design is adopted to improve the insulation performance. The outer wall of the insulation board 2 14 is bonded with the pressure-resistant plate 15, and the pressure-resistant plate 15 can improve the pressure resistance. The outer wall of the pressure-resistant plate 15 is provided with a waterproof cloth body 16, and the waterproof cloth body 16 can improve the waterproof performance. The outer wall of the waterproof cloth body 16 is provided with a decorative layer 17, and the decorative layer 17 can achieve decoration; the grid plate 11 is a polyethylene plate; the fixed plate 12 is a fiber cement plate; the insulation board 13 and the insulation board 2 14 are both polyurethane insulation boards.

[0045] The installation method of this specific implementation is:

[0046] 1. According to the damaged position of the original insulation board, the damaged position is trimmed into a standard shape. The original damaged position is marked, and a standard shape is formed based on the original damaged position, that is, trimming is performed according to the marked position. A rectangular groove is trimmed, and the wall of the rectangular groove is cleaned to facilitate the later bonding of the insulation board.

[0047] 2. Install the patch. There are two ways to install the patch:

[0048] 2.1. The first method: from bottom to top, from left to right, when installing the leftmost lower side first, it is necessary to cut off the left docking frame 5 of an insulation board body 1 and keep it for spare use, and install the insulation board body 1 on the leftmost lower side. When installing the insulation board body 1, now install the existing commercially available product rack according to the position (such as Fig. 9As shown), then install the insulation board body 1 on the hanging bracket. When there is no gap between the insulation board body 1 and the wall, brush adhesive on the back of the insulation board body 1 and install it simultaneously through the hanging bracket and adhesive. When there is a gap between the insulation board body 1 and the wall, inject foam glue into the gap to achieve bonding and fill the gap. Then the insulation board body 1 on the upper and right sides can be installed by direct clipping, and the back of the insulation board body 1 is glued, or it can be installed by glue and hanging bracket. When the insulation board body 1 on the far right can be put into the rectangular groove, the cut left docking frame 5 needs to be installed on the right right clip frame 4. When the insulation board body 1 to be installed on the far right is larger than the remaining slot hole in the rectangular groove, it can be directly cut according to the size. The uppermost insulation board is also operated in this way. After installation, Figure 8 shown.

[0049] 2.2. The second method: from bottom to top, from right to left, the insulation board 1 on the lower right side is installed at this time. During installation, it is installed by combining the existing commercially available hanger and glue. The subsequent installation method is the same as the first method of clamping. The insulation board on the far left can be directly cut according to the size. This method is suitable for the insulation board on the far left whose size is larger than the length of the leftmost hole groove that needs to be filled in the end.

Claims

1. A building exterior insulation damaged repair plate with a built-in double-position card docking, characterized by: The invention comprises a heat-insulating plate body (1), an upper clamping frame (2), a lower docking frame (3), a right clamping frame (4), and a left docking frame (5); the upper end surface of the heat-insulating plate body (1) is provided with an upper clamping frame (2), the lower end surface of the heat-insulating plate body (1) is provided with a lower docking frame (3), the upper clamping frame (2) and the lower docking frame (3) are clamped together, the right end surface of the heat-insulating plate body (1) is provided with a right clamping frame (4), the left end of the heat-insulating plate body (1) is provided with a left docking frame (5), and the right clamping frame (4) and the left docking frame (5) are clamped together.

2. The building exterior insulation damaged repair plate with self-contained double-position docking according to claim 1, characterized in that: An inwardly concave insertion groove (1-2) is provided in the middle of the rear side wall of the heat-insulating plate body (1), and a sliding fixing groove (1-3) is connected to the upper side of the insertion groove (1-2).

3. The building exterior insulation damaged repair plate with self-contained double-position docking according to claim 2, characterized in that: The sliding fixing groove (1-3) is vertical, and the sliding fixing groove (1-3) is in an inverted T shape.

4. The building exterior insulation damaged repair plate with self-contained double-position docking according to claim 2, characterized in that: Adhesive grooves (1-1) are provided on both sides of the rear side wall of the thermal insulation board body (1).

5. The building exterior insulation damaged repair plate with self-contained double-position docking according to claim 1, characterized in that: The upper clamping frame (2) and the right clamping frame (4) have the same structure and are both L-shaped. An inwardly concave groove is provided on the inner side wall of the upper clamping frame (2) and the right clamping frame (4). The inner upper end of the groove is connected to the clamping spring sheet (2-1). An undercut body (2-2) is integrally connected to the outer side wall of the clamping spring sheet (2-1).

6. The building exterior insulation damaged repair plate with self-contained double-position docking according to claim 1, characterized in that: The lower docking frame (3) and the left docking frame (5) have the same structure and are both in an inverted L shape. The inner side walls of the lower docking frame (3) and the left docking frame (5) are provided with a clamping groove (3-1).

7. The building exterior insulation damaged repair plate with self-contained double-position docking according to claim 1, characterized in that: The thermal insulation board body (1) comprises a mesh board (11), a fixed board (12), a thermal insulation board 1 (13), a thermal insulation board 2 (14), an anti-pressure board (15), a waterproof cloth body (16), and a decorative layer (17); the fixed board (12) is bonded to the outer wall of the mesh board (11), the thermal insulation board 1 (13) is bonded to the outer wall of the fixed board (12), the thermal insulation board 2 (14) is bonded to the outer wall of the thermal insulation board 1 (13), the anti-pressure board (15) is bonded to the outer wall of the thermal insulation board 2 (14), the waterproof cloth body (16) is arranged on the outer wall of the anti-pressure board (15), and the decorative layer (17) is arranged on the outer wall of the waterproof cloth body (16).

8. The building exterior insulation damaged repair plate with self-contained double-position docking according to claim 7, characterized in that: The grid plate (11) is a polyethylene plate.

9. The building exterior insulation damaged repair plate with self-contained double-position docking according to claim 7, characterized in that: The fixing plate (12) is a fiber cement board.

10. The building exterior insulation damaged repair plate with self-contained double-position docking according to claim 7, characterized in that: The insulation board 1 (13) and the insulation board 2 (14) are both polyurethane insulation boards.

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