Outer wall waterproof heat preservation wallboard not prone to falling off

Abstract

The utility model discloses an outer wall waterproof heat preservation wallboard not prone to falling off, and relates to the technical field of wallboards, the outer wall waterproof heat preservation wallboard comprises a wall body, a mounting frame is arranged on the front face of the wall body, a wallboard assembly is arranged on the inner side of the mounting frame, and rectangular arrays on the front face of the wall body are all fixedly connected with connecting assemblies. The interior of the square sleeve block is connected with the outer surface of the inserting plate in an inserting mode, so that the double hands of a worker are liberated during installation, operation is convenient, and the positioning groove and the positioning block are arranged, so that the position is conveniently limited; through arrangement of springs, fixing rods, metal plates, rubber columns and round holes, the effect of limiting the positions of positioning blocks is enhanced, meanwhile, follow-up dismounting operation is facilitated, the problem that an existing outer wall waterproof heat preservation wallboard has the falling risk after being used for a long time is solved, and the purposes of being convenient to fix, easy and convenient to install and operate, high in practicability and the like are achieved. And falling is not prone to occurring.

Description

Technical Field

[0001] The utility model relates to the technical field of wall panels, in particular to an exterior wall waterproof and heat-insulating wall panel that is not easy to fall off. Background Art

[0002] External wall waterproof insulation wallboard, also known as external insulation wallboard, is a decorative material used in the building external wall insulation system. It is mainly composed of surface material, insulation layer and backing material. It is combined with the wall to play the role of heat insulation, heat preservation, waterproofing and decoration. The existing technology has the following problems:

[0003] In the current exterior wall waterproof insulation wall panels, due to the relatively simple structure during installation, there is a risk of falling off during long-term use, resulting in the problem of loose installation; at the same time, due to the relatively simple structure of the current exterior wall waterproof insulation wall panels, the insulation performance is reduced, making it inconvenient to use. Utility Model Content

[0004] The utility model provides an exterior wall waterproof heat-insulating wallboard which is not easy to fall off, so as to solve the problems raised in the above-mentioned background technology.

[0005] In order to solve the above technical problems, the technical solution adopted by the utility model is:

[0006] A waterproof and heat-insulating wallboard for an exterior wall that is not easy to fall off comprises a wall body, a mounting frame is arranged on the front side of the wall body, a wallboard assembly is arranged on the inner side of the mounting frame, and a rectangular array on the front side of the wall body is fixedly connected with a connecting assembly.

[0007] Positioning blocks are fixedly connected to the upper and lower parts of the left and right sides of the installation frame, a blocking frame is fixedly connected to the rear side of the installation frame, a blocking plate is fixedly connected to the front lower part of the wall, a plug plate is fixedly connected to the front middle part of the upper surface of the blocking plate, the rear side of the blocking frame overlaps with the front of the wall, the lower surfaces of the installation frame and the blocking frame overlap with the upper surface of the blocking plate, a square sleeve block is sleeved on the outer surface of the plug plate, and the outer surface of the square sleeve block is fixedly connected to the rear lower part of the wall panel assembly.

[0008] A further improvement of the technical solution of the utility model is that: the connecting assembly includes an L-shaped fixing frame, the interior of the L-shaped fixing frame in the horizontal direction is fixedly connected to the interior of the wall by bolts, the upper surface of the L-shaped fixing frame in the vertical direction is provided with a positioning groove communicating with the left and right, the interior of the positioning groove overlaps with the outer surface of the positioning block, and the outer surface of the L-shaped fixing frame in the vertical direction overlaps with the outer surface of the installation frame and the blocking frame.

[0009] A further improvement of the technical solution of the utility model lies in that a fixing rod is fixedly connected to the rear side of the upper surface in the vertical direction of the L-shaped fixing frame, a spring is sleeved on the outer surface of the fixing rod, a circular baffle is fixedly connected to the upper ends of the fixing rod and the spring, the lower end of the spring is fixedly connected to the upper surface of the metal plate, the outer surface of the fixing rod is movably connected with a metal plate, and the lower surface of the metal plate overlaps the upper surfaces of the L-shaped fixing frame and the positioning block.

[0010] A further improvement of the technical solution of the utility model is that a circular hole is opened on the front side of the L-shaped fixing frame in the vertical direction, a rubber column is inserted into the circular hole, and the upper end of the rubber column is fixedly connected to the lower surface of the metal plate.

[0011] A further improvement of the technical solution of the utility model is that: a pattern is arranged on the inner side of the installation frame.

[0012] A further improvement of the technical solution of the utility model is that the wall panel assembly includes a protective plate, a flexible water-resistant putty is arranged on the rear side of the protective plate, an extruded board is arranged on the rear side of the flexible water-resistant putty, an expanded polystyrene board is arranged on the rear side of the extruded board, a phenolic foam board is arranged on the rear side of the expanded polystyrene board, and a mounting plate is arranged on the rear side of the phenolic foam board.

[0013] A further improvement of the technical solution of the utility model is that the rear rectangular array of the protective plate is fixedly connected with a reinforcing rod, the outer surface of the reinforcing rod passes through the interior of the extruded board, expanded polystyrene board, and phenolic foam board and is fixedly connected to the front side of the mounting plate, and the extruded board, expanded polystyrene board, phenolic foam board, and mounting plate are connected and fixed by an adhesive.

[0014] A further improvement of the technical solution of the utility model is that the outer surface of the wall panel assembly is bonded and fixed to the inner side of the installation frame by an adhesive.

[0015] Due to the adoption of the above technical solution, the utility model has achieved the following technical progress compared with the prior art:

[0016] 1. The utility model provides an exterior wall waterproof and heat-insulating wall panel that is not easy to fall off. The utility model adopts the mutual cooperation of a blocking plate, an inserting plate, a square sleeve block, an installation frame, a positioning block, a blocking frame, a connecting component, an L-shaped fixing frame, a circular hole, a positioning groove, a metal plate, a rubber column, a fixing rod, and a spring. The inside of the square sleeve block is plugged into the outer surface of the inserting plate, thereby freeing the workers' hands for easy operation during installation. The positioning groove and the positioning block are arranged to facilitate the position restriction. The spring, the fixing rod, the metal plate, the rubber column and the circular hole are arranged to strengthen the position restriction of the positioning block and facilitate the subsequent disassembly operation. The problem that the current exterior wall waterproof and heat-insulating wall panel has the risk of falling off during long-term use is solved, and the effect of easy fixing, simple and convenient installation operation, and not easy to fall off is achieved.

[0017] 2. The utility model provides an exterior wall waterproof and thermal insulation wall panel that is not easy to fall off, and adopts the mutual cooperation of a protective plate, a flexible water-resistant putty, an extruded board, an expanded polystyrene board, a phenolic foam board, and a mounting board. The thermal insulation performance is enhanced by arranging the extruded board, the expanded polystyrene board, and the phenolic foam board. The flexible water-resistant putty is arranged to provide a waterproof feature to prevent rainwater from penetrating. The reinforcing rods in the wall panel assembly are arranged to strengthen the connection between the panels, thereby improving the stability. This solves the problem that the structure of the current exterior wall waterproof and thermal insulation wall panel is relatively simple, which reduces the thermal insulation performance, and achieves the effect of improving the thermal insulation performance and simplifying the internal structure. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of the structure of the utility model;

[0019] Figure 2 This is a schematic diagram of the blocking plate and plugging plate structure of the utility model;

[0020] Figure 3 This is a schematic diagram of the square sleeve structure on the rear side of the wall panel assembly of the utility model;

[0021] Figure 4 It is a schematic diagram of the enlarged structure of point A of the utility model;

[0022] Figure 5 This is a schematic diagram of the exploded structure of the L-shaped fixing frame and the metal plate of the utility model;

[0023] Figure 6 It is a schematic diagram of the exploded structure of the side section of the wall panel assembly and the installation frame of the utility model.

[0024] In the figure: 1. wall; 11. blocking plate; 12. plug plate; 13. square sleeve block; 2. installation frame; 21. positioning block; 22. blocking frame; 3. connection assembly; 31. L-shaped fixing frame; 311. circular hole; 32. positioning groove; 33. metal plate; 331. rubber column; 34. fixing rod; 35. spring; 4. wall panel assembly; 41. protective plate; 42. flexible water-resistant putty; 43. extruded board; 44. expanded polystyrene board; 45. phenolic foam board; 46. installation plate. DETAILED DESCRIPTION

[0025] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further described below in conjunction with specific implementation methods.

[0026] like Figure 1 As shown, the utility model provides an exterior wall waterproof thermal insulation wallboard that is not easy to fall off, comprising a wall body 1, a mounting frame 2 is arranged on the front of the wall body 1, a wall panel assembly 4 is arranged on the inner side of the mounting frame 2, and a connecting assembly 3 is fixedly connected to the rectangular array on the front of the wall body 1;

[0027] The installation frame 2 is provided to facilitate installation and connection of the wall panel assembly 4 , and the connection assembly 3 is provided to facilitate installation of the installation frame 2 .

[0028] like Figure 2 - Figure 5As shown, positioning blocks 21 are fixedly connected to the upper and lower parts of the left and right sides of the installation frame 2, a blocking frame 22 is fixedly connected to the rear side of the installation frame 2, a blocking plate 11 is fixedly connected to the front and lower part of the wall 1, a plug plate 12 is fixedly connected to the front side of the middle part of the upper surface of the blocking plate 11, the rear side of the blocking frame 22 overlaps with the front of the wall 1, the lower surfaces of the installation frame 2 and the blocking frame 22 overlap with the upper surface of the blocking plate 11, a square sleeve block 13 is sleeved on the outer surface of the plug plate 12, and the outer surface of the square sleeve block 13 is fixedly connected to the rear and lower part of the wall panel assembly 4, the connecting assembly 3 includes an L-shaped fixing frame 31, the inside of the L-shaped fixing frame 31 in the horizontal direction is fixedly connected to the inside of the wall 1 by bolts, and the upper surface of the L-shaped fixing frame 31 in the vertical direction is provided with a positioning groove 32 which is connected to the left and right. The interior of 32 overlaps with the outer surface of the positioning block 21, the vertical outer surface of the L-shaped fixing frame 31 overlaps with the outer surfaces of the mounting frame 2 and the blocking frame 22, a fixing rod 34 is fixedly connected to the rear side of the upper surface of the L-shaped fixing frame 31 in the vertical direction, a spring 35 is sleeved on the outer surface of the fixing rod 34, a circular baffle is fixedly connected to the upper ends of the fixing rod 34 and the spring 35, the lower end of the spring 35 is fixedly connected to the upper surface of the metal plate 33, the outer surface of the fixing rod 34 passes through and is movably connected with the metal plate 33, the lower surface of the metal plate 33 overlaps with the upper surfaces of the L-shaped fixing frame 31 and the positioning block 21, a circular hole 311 is opened on the vertical front side of the L-shaped fixing frame 31, a rubber column 331 is inserted into the circular hole 311, and the upper end of the rubber column 331 is fixedly connected to the lower surface of the metal plate 33;

[0029] When in use, the installation frame 2 and the wall panel assembly 4 are moved downward so that the inside of the square sleeve block 13 is plugged into the outer surface of the plug plate 12, thereby freeing the workers' hands during installation and facilitating more operations. At this time, the positioning block 21 enters the inside of the positioning groove 32, and then the metal plate 33 is slid upward so that the metal plate 33 slides on the outer surface of the fixing rod 34, thereby squeezing and contracting the spring 35 and causing deformation. Then, while moving upward, the metal plate 33 is rotated 90 degrees so that the metal plate 33 is parallel to the vertical direction of the L-shaped fixing frame 31, and then the metal plate 33 is slowly lowered so that the rubber column 331 is inserted into the inside of the circular hole 311, so that the rubber column 331 is deformed. The deformation and contraction make the outer surface of the rubber column 331 fit tightly with the inner wall of the circular hole 311, thereby positioning the position of the positioning block 21, so that the structure is not easy to fall off during installation, and the installation and fixing performance is improved. On the contrary, when disassembly is required, the metal plate 33 is moved upward to separate the rubber column 331 and the circular hole 311 to drive the spring 35. Due to the elastic action of the deformed spring 35, the metal plate 33 rotates and returns to its original position and is parallel to the horizontal direction of the L-shaped fixing frame 31, and then the positioning block 21 is separated from the positioning groove 32 by directly moving the installation frame 2 upward. At the same time, the square sleeve block 13 is separated from the plug plate 12 to complete the disassembly operation.

[0030] like Figure 6 As shown, the inner side of the installation frame 2 is provided with a pattern, the wall panel assembly 4 includes a protective plate 41, the rear side of the protective plate 41 is provided with a flexible water-resistant putty 42, the rear side of the flexible water-resistant putty 42 is provided with an extruded plate 43, the rear side of the extruded plate 43 is provided with an expanded polystyrene plate 44, the rear side of the expanded polystyrene plate 44 is provided with a phenolic foam plate 45, the rear side of the phenolic foam plate 45 is provided with a mounting plate 46, the rear rectangular array of the protective plate 41 is fixedly connected with a reinforcing rod, the outer surface of the reinforcing rod passes through the interior of the extruded plate 43, the expanded polystyrene plate 44, and the phenolic foam plate 45 and is fixedly connected to the front side of the mounting plate 46, the extruded plate 43, the expanded polystyrene plate 44, the phenolic foam plate 45, and the mounting plate 46 are connected and fixed by an adhesive, and the outer surface of the wall panel assembly 4 is bonded and fixed to the inner side of the installation frame 2 by an adhesive;

[0031] The protection plate 41, the mounting plate 46 and the reinforcing column are arranged to facilitate positioning of the extruded board 43, the expanded polystyrene board 44 and the phenolic foam board 45. The extruded board 43, the expanded polystyrene board 44 and the phenolic foam board 45 cooperate with each other to have a heat-insulating effect so as to improve the heat-insulating performance. The extruded board 43 has a low thermal conductivity and a good heat-insulating effect, and has the characteristics of high strength, moisture resistance and moisture insulation, and is not easy to corrode. The expanded polystyrene board 44 itself has heat-insulating performance. The phenolic foam board 45 is lightweight, fireproof, does not burn when exposed to open flames, is waterproof and heat-insulating. The pattern in the mounting frame 2 is arranged to increase the friction when the wall panel assembly 4 is in contact, and the fixing effect is enhanced by the adhesive.

[0032] The following is a detailed description of the working principle of the exterior wall waterproof and thermal insulation wall panels that are not easy to fall off.

[0033] When in use, the installation frame 2 and the wall panel assembly 4 are moved downward so that the interior of the square sleeve block 13 is plugged into the outer surface of the plug plate 12, and the positioning block 21 enters the interior of the positioning groove 32, and then the metal plate 33 is slid upward to squeeze and shrink the spring 35, and then the metal plate 33 is rotated ninety degrees while moving upward so that the metal plate 33 is parallel to the vertical direction of the L-shaped fixing frame 31, and then the metal plate 33 is slowly lowered so that the rubber column 331 is inserted into the interior of the circular hole 311, so that the rubber column 331 is deformed and shrunk so that the outer surface of the rubber column 331 is closely fitted with the inner wall of the circular hole 311, thereby positioning the positioning block 21, so that the structure is not easy to fall off during installation, and the protection plate 41, the mounting plate 46 and the reinforcement column are arranged to facilitate the positioning of the extruded board 43, the expanded polystyrene board 44 and the phenolic foam board 45, wherein the extruded board 43, the expanded polystyrene board 44 and the phenolic foam board 45 cooperate with each other to have the effect of heat preservation, so as to improve the heat preservation performance.

[0034] The above generally describes the present invention in detail, but it is obvious to a person skilled in the art that some modifications or improvements can be made to the present invention. Therefore, modifications or improvements that do not deviate from the spirit of the present invention are within the scope of protection of the present invention.

Claims

1. A waterproof and heat-insulating wallboard for an exterior wall that is not easy to fall off, comprising a wall body (1), characterized in that: The front of the wall (1) is provided with an installation frame (2), the inner side of the installation frame (2) is provided with a wall panel assembly (4), and the rectangular array on the front of the wall (1) is fixedly connected with a connection assembly (3); Positioning blocks (21) are fixedly connected to the upper and lower sides of both left and right sides of the installation frame (2); a blocking frame (22) is fixedly connected to the rear side of the installation frame (2); a blocking plate (11) is fixedly connected to the lower front side of the wall (1); a plugging plate (12) is fixedly connected to the middle front side of the upper surface of the blocking plate (11); the rear side of the blocking frame (22) overlaps the front side of the wall (1); the lower surfaces of the installation frame (2) and the blocking frame (22) overlap the upper surface of the blocking plate (11); a square sleeve block (13) is sleeved on the outer surface of the plugging plate (12); and the outer surface of the square sleeve block (13) is fixedly connected to the lower rear side of the wall panel assembly (4).

2. The waterproof and thermal insulation wallboard for exterior walls that is not easy to fall off according to claim 1, characterized in that: The connecting assembly (3) comprises an L-shaped fixing frame (31), the interior of the L-shaped fixing frame (31) in the horizontal direction is fixedly connected to the interior of the wall (1) by means of bolts, the upper surface of the L-shaped fixing frame (31) in the vertical direction is provided with a positioning groove (32) communicating with the left and right, the interior of the positioning groove (32) overlaps with the outer surface of the positioning block (21), and the outer surface of the L-shaped fixing frame (31) in the vertical direction overlaps with the outer surfaces of the installation frame (2) and the blocking frame (22).

3. The waterproof and thermal insulation wallboard for exterior walls that is not easy to fall off according to claim 2, characterized in that: A fixing rod (34) is fixedly connected to the rear side of the upper surface in the vertical direction of the L-shaped fixing frame (31); a spring (35) is sleeved on the outer surface of the fixing rod (34); a circular baffle is fixedly connected to the upper ends of the fixing rod (34) and the spring (35); the lower end of the spring (35) is fixedly connected to the upper surface of the metal plate (33); the outer surface of the fixing rod (34) is movably connected to the metal plate (33); and the lower surface of the metal plate (33) overlaps the upper surfaces of the L-shaped fixing frame (31) and the positioning block (21).

4. The waterproof and thermal insulation wallboard for exterior walls that is not easy to fall off according to claim 3, characterized in that: A circular hole (311) is provided on the front side of the L-shaped fixing frame (31) in the vertical direction. A rubber column (331) is inserted into the circular hole (311). The upper end of the rubber column (331) is fixedly connected to the lower surface of the metal plate (33).

5. The waterproof and thermal insulation wallboard for exterior walls that is not easy to fall off according to claim 1, characterized in that: The inner side of the installation frame (2) is provided with a pattern.

6. The waterproof and thermal insulation wallboard for exterior walls that is not easy to fall off according to claim 1, characterized in that: The wall panel assembly (4) comprises a protective plate (41), a flexible water-resistant putty (42) is arranged on the rear side of the protective plate (41), an extruded plate (43) is arranged on the rear side of the flexible water-resistant putty (42), an expanded polystyrene plate (44) is arranged on the rear side of the extruded plate (43), a phenolic foam plate (45) is arranged on the rear side of the expanded polystyrene plate (44), and a mounting plate (46) is arranged on the rear side of the phenolic foam plate (45).

7. The waterproof and thermal insulation wallboard for exterior walls that is not easy to fall off according to claim 6, characterized in that: The rear rectangular array of the protective plate (41) is fixedly connected with a reinforcing rod, the outer surface of the reinforcing rod passes through the interior of the extruded plate (43), the expanded polystyrene plate (44), and the phenolic foam plate (45) and is fixedly connected to the front side of the mounting plate (46), and the extruded plate (43), the expanded polystyrene plate (44), the phenolic foam plate (45), and the mounting plate (46) are connected and fixed by an adhesive.

8. The waterproof and thermal insulation wallboard for exterior walls that is not easy to fall off according to claim 1, characterized in that: The outer surface of the wall panel assembly (4) and the inner side of the installation frame (2) are bonded and fixed by an adhesive.

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