A thermal insulation composite board for energy-saving reconstruction of building outer wall

Abstract

The utility model discloses an energy -conserving reconstruction of building outer wall is with heat preservation composite board, including the board body, the upper edge department of board body and left edge department all are seted up the slot, and every slot's outside both sides all are seted up three equal interval distribution's counterbore, and the lower edge department of board body and right edge department all are fixed with the plug -in board, and every plug -in board all are seted up three equal interval distribution's round through -hole, and the cooperation connection of two board bodies can pass through the slot and the plug -in board, and the counterbore on the slot and the round through -hole on the plug -in board after connecting correspond one -one and are connected fixed through the fixing piece.

Description

Technical Field

[0001] This utility model relates to the field of thermal insulation composite board technology, specifically a thermal insulation composite board for energy-saving renovation of building exterior walls. Background Technology

[0002] In the construction industry, the most common method for insulating building walls is to directly adhere insulation materials, such as insulation composite panels, to the wall surface. However, when adhering insulation composite panels to the exterior walls, in order to prevent the panels from falling off due to changes in ambient temperature, wind, rain, or other factors, it is usually necessary to use anchoring fasteners such as expansion bolts and insulation nails to secure the panels to the exterior wall.

[0003] In addition, to prevent the edges of the insulation composite board from warping, anchors are usually added to the gap between the two boards. However, the extensive use of anchors is not only cumbersome and reduces work efficiency, but also requires drilling holes in the wall, which causes significant damage to the wall.

[0004] Therefore, we have designed an insulation composite board for energy-saving renovation of building exterior walls to solve the above problems. Utility Model Content

[0005] The purpose of this utility model is to address the shortcomings of the existing technology by providing an insulation composite board for energy-saving renovation of building exterior walls, thereby solving the problems mentioned in the background art.

[0006] To achieve the above objectives, this utility model provides the following technical solution:

[0007] A thermal insulation composite board for energy-saving renovation of building exterior walls includes a board body. Slots are provided at the upper edge and left edge of the board body, and three countersunk holes are provided at equal intervals on both sides of the outer side of each slot. Insert plates are fixed at the lower edge and right edge of the board body, and each insert plate is provided with three round through holes at equal intervals. Two boards can be connected by the cooperation of the slots and insert plates. After connection, the countersunk holes on the slots correspond one-to-one with the round through holes on the insert plates and are fixed by fasteners.

[0008] As a preferred technical solution of this utility model, the fixing component includes a circular plate, a connecting plate and a buckle. Six connecting plates arranged in a circular array are fixed on the back of the circular plate, and a buckle is fixed at the end of each connecting plate.

[0009] As a preferred embodiment of this utility model, the plate is adhered to the wall surface by an adhesive, and the plate is also fixed to the wall by anchors.

[0010] As a preferred technical solution of this utility model, the plate body is made of polyurethane board, and the polyurethane board is wrapped with an aluminum plate.

[0011] As a preferred embodiment of this utility model, the radius of the countersunk hole is equal to the radius of the through hole.

[0012] As a preferred embodiment of this utility model, the radius of the circular plate of the fixing member is larger than the radius of the small circular hole of the countersunk hole, and smaller than the radius of the large circular hole of the countersunk hole.

[0013] As a preferred embodiment of this utility model, the six connecting plates of the fastener and the buckles thereon can pass through the countersunk holes on the slot simultaneously, and the buckles can be engaged in the small round holes of the countersunk holes.

[0014] Compared with the prior art, this utility model provides a thermal insulation composite board for energy-saving renovation of building exterior walls, which has the following beneficial effects:

[0015] This utility model of thermal insulation composite board for energy-saving renovation of building exterior walls uses a slot and insert plate matching structure on the board body to allow the edges of two boards to be spliced ​​together and then fixed by fasteners to form a whole, thereby avoiding warping of the board edges, reducing the use of anchors at the gaps between the two boards, improving work efficiency and reducing damage to the wall. Attached Figure Description

[0016] Figure 1 This is a schematic diagram of the plate structure of this utility model;

[0017] Figure 2 This is a schematic diagram of the plate laying of this utility model;

[0018] Figure 3 This is a schematic diagram of the fastener structure of this utility model;

[0019] Figure 4 This is a schematic diagram of the fastener connection of this utility model.

[0020] Reference numerals: 1. Plate; 2. Slot; 3. Countersunk hole; 4. Insert plate; 5. Through hole; 6. Fastener; 601. Round plate; 602. Connecting plate; 603. Buckle; 7. Wall; 8. Anchor. Detailed Implementation

[0021] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0022] Please see Figures 1-4This embodiment is a new type of thermal insulation composite panel for energy-saving renovation of building exterior walls. Its main structure includes a panel 1, which is made of polyurethane board and wrapped with an aluminum plate.

[0023] The upper and left edges of the aforementioned plate 1 are provided with slots 2, and three countersunk holes 3 are provided on the outer sides of each slot 2. The lower and right edges of the plate 1 are fixed with insert plates 4, and each insert plate 4 is provided with three round holes 5 are provided on each insert plate 4. The radius of the small round hole of the countersunk hole 3 is equal to the radius of the round hole 5. The two plates 1 can be connected by the cooperation of the slots 2 and the insert plates 4. After connection, the countersunk holes 3 on the slots 2 and the round holes 5 on the insert plates 4 correspond one-to-one and are connected and fixed by fasteners 6. The plate 1 is pasted to the surface of the wall 7 with adhesive, and the plate 1 and the wall 7 are also fixed by anchors 8.

[0024] The fastener 6 includes a circular plate 601, a connecting plate 602, and a buckle 603. Six connecting plates 602 arranged in a circular array are fixed on the back of the circular plate 601, and a buckle 603 is fixed at the end of each connecting plate 602. The radius of the circular plate 601 of the fastener 6 is larger than the radius of the small circular hole of the countersunk hole 3, but smaller than the radius of the large circular hole of the countersunk hole 3. The six connecting plates 602 of the fastener 6 and the buckles 603 thereon can pass through the countersunk hole 3 on the slot 2 at the same time, and the buckles 603 can be locked at the small circular hole of the countersunk hole 3.

[0025] Example 1:

[0026] The thermal insulation composite panel of this embodiment includes a panel 1, which is made of polyurethane board. The polyurethane board is wrapped with an aluminum plate to enhance its structural strength and durability. During installation, the panel 1 is first evenly applied to the surface of the wall 7 with an adhesive to initially stick the panel 1 to the wall 7. Then, to further enhance the connection stability.

[0027] After the adhesive has solidified, use anchors 8 to pass through the plate 1 and fix it inside the wall 7 to firmly connect the plate 1 and the wall 7. Here, the anchors 8 are expansion bolts or insulation nails. When anchoring the plate 1, first use an electric drill to make holes in the plate 1 and the wall 7, then insert the anchors 8 into the holes, and finally use a wrench or screwdriver to pry open the anchors 8, so that the plate 1 can be firmly fixed to the wall 7.

[0028] Slots 2 are provided at the upper and left edges of the plate 1. Three countersunk holes 3 are provided on the outer sides of each slot 2. Each countersunk hole 3 has two round holes of different sizes. Insert plates 4 are fixed at the lower and right edges of the plate 1. Each insert plate 4 has three round through holes 5 provided on it. The radius of the small round hole of the countersunk hole 3 is equal to the radius of the round through hole 5. When splicing two plates 1, the insert plate 4 of one plate 1 is inserted into the slot 2 of the other plate 1. At this time, the countersunk holes 3 on the slot 2 correspond one-to-one with the round through holes 5 on the insert plate 4. Then, the fasteners 6 are used to connect and fix the plate 1.

[0029] The aforementioned fastener 6 is a one-piece molded plastic part, which includes a circular plate 601, a connecting plate 602, and a buckle 603. Six connecting plates 602 arranged in a circular array are fixed on the back of the circular plate 601. The connecting plates 602 have a certain degree of elasticity. Each connecting plate 602 has a buckle 603 fixed at its end. The radius of the circular plate 601 of the fastener 6 is larger than the radius of the small round hole of the countersunk hole 3, but smaller than the radius of the large round hole of the countersunk hole 3. After the slots 2 and the insert plates 3 of the two plates 1 are engaged with each other, the fastener 6 is inserted from the countersunk hole 3 on one side of the slot 2, so that the six connecting plates 602 and the buckles 603 thereon pass through the countersunk hole 3 on the slot 2 and the round through hole 5 on the insert plate 4 at the same time, and the buckles 603 are locked at the small round hole of the countersunk hole 3 on the other side of the slot 2, so that the two plates 1 are firmly connected together to form a whole, thereby avoiding warping at the edge between the two plates.

[0030] Finally, it should be noted that the above description is merely a preferred embodiment of this utility model and is not intended to limit the utility model. Although the utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of this utility model should be included within the protection scope of this utility model.

Claims

1. A thermal insulation composite board for energy-saving renovation of building exterior walls, characterized in that: It includes a plate (1), with slots (2) provided at the upper and left edges of the plate (1), and three countersunk holes (3) evenly spaced on both sides of the outer side of each slot (2). Insert plates (4) are fixed at the lower and right edges of the plate (1), and three through holes (5) evenly spaced on each insert plate (4). The two plates (1) can be connected by the cooperation of the slots (2) and the insert plates (4), and after connection, the countersunk holes (3) on the slots (2) correspond one-to-one with the through holes (5) on the insert plates (4) and are connected and fixed by fasteners (6); the fasteners (6) The fastener (6) includes a circular plate (601), a connecting plate (602), and a buckle (603). The back of the circular plate (601) is fixed with six connecting plates (602) arranged in a ring array, and each connecting plate (602) is fixed with a buckle (603) at its end. The radius of the circular plate (601) of the fastener (6) is larger than the radius of the small round hole of the countersunk hole (3) and smaller than the radius of the large round hole of the countersunk hole (3). The six connecting plates (602) of the fastener (6) and the buckles (603) thereon can pass through the countersunk hole (3) on the slot (2) at the same time, and the buckles (603) can be locked at the small round hole of the countersunk hole (3).

2. The thermal insulation composite board for energy-saving renovation of building exterior walls according to claim 1, characterized in that: The plate (1) is attached to the surface of the wall (7) by an adhesive, and the plate (1) and the wall (7) are also fixed by anchors (8).

3. The thermal insulation composite board for energy-saving renovation of building exterior walls according to claim 1, characterized in that: The plate (1) is made of polyurethane board, and the polyurethane board is wrapped with an aluminum plate.

4. The thermal insulation composite board for energy-saving renovation of building exterior walls according to claim 1, characterized in that: The radius of the small round hole of the countersunk hole (3) is equal to the radius of the through hole (5).

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