Building external wall thermal insulation board

Abstract

The utility model discloses a building external wall thermal insulation board, relates to the technical field of boards, and aims to solve the problems that in the prior art, boards are easy to shift, are not tidy enough and need to be additionally trimmed in the bonding process, the following scheme is provided: the building external wall thermal insulation board comprises a top plate, and the bottom of the top plate is connected with a limiting assembly; the limiting assembly comprises a fixing plate, an inserting block fixed to the outer wall of one end of the fixing plate and a positioning rod connected with the fixing plate in an inserted mode, and a first heat preservation plate is arranged in the limiting assembly. The four fixing plates are connected in an end-to-end inserting mode, then the limiting assemblies are placed on the top of the bottom plate in an aligned mode, the positioning holes are aligned with the positioning grooves, the four positioning rods are sequentially inserted into the positioning holes and the positioning grooves, and then the first heat preservation plate, the sound insulation plate and the second heat preservation plate are sequentially placed into the limiting assemblies. Finally, the bottom of the top plate is attached to the top of the limiting assembly, and the positioning grooves of the top plate are inserted into the positioning rods through beating.

Description

Technical Field

[0001] The utility model relates to the technical field of plates, in particular to a building exterior wall thermal insulation plate. Background Art

[0002] With the improvement of living standards, people increasingly hope that the walls of houses will be more warm. Exterior wall insulation boards have successfully solved this problem. Through the heat insulation effect, exterior wall insulation boards can not only ensure a comfortable indoor living environment, but also prevent energy waste.

[0003] However, current wall insulation boards are generally connected by gluing between layers. During the gluing process, the boards are easily misaligned and are not neat, requiring additional trimming. Utility Model Content

[0004] In view of the deficiencies of the prior art, the utility model provides a building exterior wall insulation board, which overcomes the deficiencies of the prior art and effectively solves the problem in the prior art that the boards are easily misaligned during the gluing process and are not neat and need additional trimming.

[0005] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0006] A building exterior wall insulation board comprises a top plate, the bottom of which is connected to a limiting assembly, and the limiting assembly comprises a fixed plate, an insert block fixed to the outer wall of one end of the fixed plate, and a positioning rod plugged into the fixed plate, a first insulation board is arranged in the limiting assembly, and a sound insulation board is connected to the bottom of the first insulation board, a second insulation board is connected to the bottom of the sound insulation board, and a bottom plate is arranged at the bottom of the second insulation board.

[0007] By plugging the plug block into the square groove, the four fixed plates are plugged into each other head to tail to form a stable limit assembly frame, and then the limit assembly is aligned and placed on the top of the bottom plate, and the positioning hole is aligned with the positioning groove, and the four positioning rods are inserted into the positioning holes and positioning grooves in turn, and then the first insulation board, the sound insulation board and the second insulation board are placed in the limit assembly in turn, and finally the bottom of the top plate is fit with the top of the limit assembly, and the positioning groove of the top plate is plugged into the positioning rod by knocking to complete the overall connection and fixation.

[0008] Preferably, the number of the fixing plates is four, and the four fixing plates are distributed in a matrix.

[0009] The fixing frame is formed by four fixing plates.

[0010] Preferably, a square groove is provided on the outer wall of the other end of the fixing plate, and the square groove and the plug block form a plug-in fit.

[0011] The insert blocks and the square grooves are plugged into each other so that the four fixing plates are plugged into each other end to end, thereby forming a stable frame.

[0012] Preferably, a positioning hole is provided on the top of the fixing plate, and a positioning rod is inserted into the positioning hole.

[0013] The top plate and the bottom plate are connected and fixed by means of arranged positioning rods.

[0014] Preferably, the overall thickness of the first insulation board, the sound insulation board and the second insulation board is the same as the thickness of the fixed plate, and the specifications of the first insulation board, the sound insulation board and the second insulation board are compatible with the specifications of the inner walls around the limiting component.

[0015] The first insulation board, the sound insulation board and the second insulation board are all filled in the middle of the limiting component. The first insulation board and the second insulation board improve the insulation effect of the wall, and the sound insulation board increases the sound insulation effect of the wall.

[0016] Preferably, the bottom of the top plate and the top of the bottom plate are both provided with positioning grooves distributed in a matrix, and the positioning grooves and the positioning rods form an interference fit.

[0017] The top plate and the bottom plate are connected and fixed by positioning rods.

[0018] The beneficial effects of the utility model are:

[0019] The four fixing plates are plugged into each other end to end, and then the limiting assembly is aligned and placed on the top of the bottom plate, and the positioning hole is aligned with the positioning groove, and the four positioning rods are inserted into the positioning hole and the positioning groove in turn, and then the first insulation board, the sound insulation board and the second insulation board are placed in the limiting assembly in turn, and finally the bottom of the top plate is fit with the top of the limiting assembly, and the positioning groove of the top plate is plugged into the positioning rod by knocking to complete the overall connection and fixation, which effectively solves the problem in the prior art that the plates are easily misaligned during the gluing process and are not neat enough and need additional trimming. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 This is a schematic diagram of the overall structure of a building exterior wall insulation board proposed by the utility model;

[0021] Figure 2 This is a schematic diagram of the structure of a limiting component of a building exterior wall insulation board proposed by the utility model;

[0022] Figure 3 The utility model is a schematic diagram of the overall structure of a building exterior wall thermal insulation board.

[0023] In the figure: 1. top plate; 2. limit assembly; 3. fixing plate; 4. insert block; 5. square groove; 6. positioning hole; 7. positioning rod; 8. first insulation board; 9. sound insulation board; 10. second insulation board; 11. bottom plate; 12. positioning groove. DETAILED DESCRIPTION

[0024] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0025] Example:

[0026] Reference Figure 1-3 A building exterior wall insulation board comprises a top plate 1, the bottom of the top plate 1 is connected to a limiting assembly 2, the limiting assembly 2 comprises a fixing plate 3, an insert block 4 fixed to the outer wall of one end of the fixing plate 3, and a positioning rod 7 plugged with the fixing plate 3, a first insulation board 8 is arranged in the limiting assembly 2, a sound insulation board 9 is connected to the bottom of the first insulation board 8, a second insulation board 10 is connected to the bottom of the sound insulation board 9, and a bottom plate 11 is arranged at the bottom of the second insulation board 10;

[0027] There are four fixing plates 3, which are arranged in a matrix. A fixing frame is formed by the four fixing plates 3. A square groove 5 is provided on the outer wall of the other end of the fixing plate 3. The square groove 5 is plugged into the plug block 4. The plug block 4 and the square groove 5 are plugged into each other, so that the four fixing plates 3 are plugged into each other head to tail, thereby forming a stable frame. A positioning hole 6 is provided on the top of the fixing plate 3. A positioning rod 7 is plugged into the positioning hole 6. The top plate 1 and the bottom plate 11 are connected and fixed by the provided positioning rod 7.

[0028] The overall thickness of the first insulation board 8, the sound insulation board 9 and the second insulation board 10 is the same as the thickness of the fixed plate 3. The specifications of the first insulation board 8, the sound insulation board 9 and the second insulation board 10 are compatible with the specifications of the inner walls around the limiting component 2. The first insulation board 8, the sound insulation board 9 and the second insulation board 10 are all filled in the middle of the limiting component 2. The first insulation board 8 and the second insulation board 10 improve the thermal insulation effect of the wall, and the sound insulation board 9 increases the sound insulation effect of the wall. The bottom of the top plate 1 and the top of the bottom plate 11 are both provided with positioning grooves 12 distributed in a matrix. The positioning grooves 12 form an interference fit with the positioning rod 7, and the top plate 1 and the bottom plate 11 are both connected and fixed by the positioning rod 7.

[0029] Working principle:

[0030] During operation, the four fixing plates 3 are connected head to tail with each other by plugging the plug block 4 and the square groove 5 together, thereby forming a stable limit component 2 frame, and then the limit component 2 is aligned and placed on the top of the bottom plate 11, and the positioning hole 6 is aligned with the positioning groove 12, and the four positioning rods 7 are inserted into the positioning holes 6 and the positioning grooves 12 in turn, and then the first insulation board 8, the sound insulation board 9 and the second insulation board 10 are placed in the limit component 2 in turn, and finally the bottom of the top plate 1 is fitted with the top of the limit component 2, and the positioning groove 12 of the top plate 1 is plugged with the positioning rod 7 by knocking to complete the overall connection and fixation.

[0031] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A building exterior wall insulation board, comprising a top board (1), characterized in that: The bottom of the top plate (1) is connected to a limiting assembly (2), and the limiting assembly (2) comprises a fixed plate (3), an insert block (4) fixed to the outer wall of one end of the fixed plate (3), and a positioning rod (7) plugged into the fixed plate (3); a first thermal insulation plate (8) is arranged inside the limiting assembly (2), and the bottom of the first thermal insulation plate (8) is connected to a sound insulation plate (9), the bottom of the sound insulation plate (9) is connected to a second thermal insulation plate (10), and the bottom of the second thermal insulation plate (10) is provided with a bottom plate (11).

2. The building exterior wall insulation board according to claim 1, characterized in that: The number of the fixing plates (3) is four, and the four fixing plates (3) are distributed in a matrix.

3. The building exterior wall insulation board according to claim 1, characterized in that: A square groove (5) is provided on the outer wall of the other end of the fixing plate (3), and the square groove (5) and the insert block (4) are plug-fitted.

4. The building exterior wall insulation board according to claim 1, characterized in that: A positioning hole (6) is provided on the top of the fixing plate (3), and a positioning rod (7) is inserted into the positioning hole (6).

5. The building exterior wall insulation board according to claim 1, characterized in that: The overall thickness of the first insulation board (8), the sound insulation board (9) and the second insulation board (10) is the same as the thickness of the fixed board (3), and the specifications of the first insulation board (8), the sound insulation board (9) and the second insulation board (10) are compatible with the specifications of the surrounding inner walls of the limiting component (2).

6. The building exterior wall insulation board according to claim 1, characterized in that: The bottom of the top plate (1) and the top of the bottom plate (11) are both provided with positioning grooves (12) distributed in a matrix, and the positioning grooves (12) and the positioning rods (7) form an interference fit.

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