Building thermal insulation wall structure

Abstract

The utility model provides a building thermal insulation wall structure which solves the problem that a thermal insulation board of an existing thermal insulation board structure is prone to deviation when concrete is poured. The thermal insulation board is characterized by further comprising a third steel wire net frame arranged between the first steel wire net frame and the thermal insulation board, and the third steel wire net frame is attached to one side of the thermal insulation board; the supporting piece is installed on the first steel wire net frame or the third steel wire net frame, and one end of the supporting piece makes contact with the heat preservation plate; the second steel wire net frame is attached to the other side of the heat preservation plate. The heat preservation plate is arranged between the second steel wire net frame and the third steel wire net frame, and meanwhile, the heat preservation plate is supported by the supporting piece, so that the position of the heat preservation plate is tighter and firmer, the spliced heat preservation plate cannot deviate in position and splicing shape during pouring, the strength of a wall is guaranteed, and the heat preservation effect of the heat preservation plate is achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of filling equipment, in particular to a building thermal insulation wall structure. Background Art

[0002] At present, with the development of prefabricated building models, the demand for prefabricated building materials is huge. In order to meet the construction environmental protection requirements of the construction industry and the demand for new exterior wall insulation materials in prefabricated buildings, the traditional exterior wall insulation materials have also been upgraded. The exterior wall of a building generally includes an outer concrete layer, an insulation board and an inner concrete layer, and the insulation board and the inner concrete layer are connected by steel bars. The insulation boards currently on the market, such as the double-sided grid insulation board disclosed in the Chinese patent authorization announcement number CN205976040U, have a structure including a first steel wire grid, an insulation board, and a second steel wire grid. The first steel wire grid and the second steel wire grid are provided with a belly wire that runs through the insulation board, and the insulation board is formed by pouring concrete. However, due to the distance between the insulation board and the steel wire grid, the insulation board is prone to positional displacement during concrete pouring, which not only affects the quality of the poured concrete wall, but also affects the insulation effect of the insulation layer on the wall. Utility Model Content

[0003] In order to overcome the shortcomings of the background technology, the utility model provides a building insulation wall structure, which solves the problem that the insulation board of the existing insulation board structure is prone to deviation during concrete pouring.

[0004] The technical solution adopted by the utility model is as follows:

[0005] A building insulation wall structure comprises a first steel wire mesh, an insulation board, a second steel wire mesh and steel bars in sequence, wherein a web penetrating the insulation board is provided between the first steel wire mesh and the second steel wire mesh, and further comprising:

[0006] A third steel wire mesh frame is arranged between the first steel wire mesh frame and the insulation board, and the third steel wire mesh frame is in contact with one side of the insulation board;

[0007] A support member is installed on the first steel wire mesh frame or the third steel wire mesh frame, and one end of the support member is in contact with the insulation board;

[0008] The second steel wire mesh frame is in contact with the other side of the insulation board.

[0009] The belly wire is W-shaped, and is respectively welded and matched with the first steel wire mesh frame, the third steel wire mesh frame and the second steel wire mesh frame.

[0010] The support member is provided with a heat-insulating sleeve for passing through the heat-insulating plate, and the heat-insulating sleeve cooperates with the steel bar.

[0011] The surface of the support member is evenly distributed with through grooves.

[0012] One end of the support member away from the insulation board is located outside the first steel wire mesh frame, and the end surface of the support member located outside the first steel wire mesh frame is evenly distributed with protrusions.

[0013] One side of the support member is provided with a No. 1 slot for matching with the steel bar.

[0014] The support member is provided with a connecting portion, and the connecting portion is provided with a second slot for cooperating with the first steel wire mesh frame or the third steel wire mesh frame.

[0015] The support member and the connecting portion are integrally formed.

[0016] The beneficial effects of the utility model are:

[0017] The insulation board is between the second steel wire mesh and the third steel wire mesh, and is supported by supports, so that the position of the insulation board is tighter and firmer, so that the spliced ​​insulation board will not shift in position and splicing shape during pouring, thereby ensuring the strength of the wall and exerting its own insulation effect. BRIEF DESCRIPTION OF THE DRAWINGS

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

[0019] Figure 2 It is a schematic diagram of the cooperation of the support member, the heat insulation sleeve and the steel bar of the utility model.

[0020] Figure 3 It is a schematic diagram of the support member of the utility model.

[0021] The first steel wire mesh 1, the insulation board 2, the second steel wire mesh 3, the steel bars 4, the belly wire 5, the third steel wire mesh 6, the support 7, the insulation sleeve 8, the through groove 9, the protrusion 10, the first slot 11, the connecting part 12, and the second slot 13. DETAILED DESCRIPTION

[0022] The present invention will be further described below in conjunction with the accompanying drawings and embodiments:

[0023] In the embodiment, Figure 1 , Figure 2 , Figure 3 As shown, a building insulation wall structure comprises a first steel wire mesh 1, an insulation board 2, a second steel wire mesh 3 and a steel bar 4 in sequence, wherein a web 5 penetrating the insulation board 2 is provided between the first steel wire mesh 1 and the second steel wire mesh 3, and further comprises:

[0024] The third steel wire mesh frame 6 is arranged between the first steel wire mesh frame 1 and the insulation board 2, and the third steel wire mesh frame 6 is in contact with one side of the insulation board 2;

[0025] A support member 7 is installed on the first steel wire mesh frame 1 or the third steel wire mesh frame 6, and one end of the support member 7 is in contact with the insulation board 2;

[0026] The second steel wire mesh frame 3 is attached to the other side of the insulation board 2 .

[0027] The insulation board 2 is between the second steel wire mesh 3 and the third steel wire mesh 6, and the insulation board 2 is supported by the support member 7, so that the position of the insulation board 2 is tighter and firmer, so that the spliced ​​insulation board 2 will not be offset in position and splicing shape during pouring, thereby ensuring the strength of the wall and exerting its own insulation effect.

[0028] In the embodiment, Figure 1 As shown, the web 5 is W-shaped, and the web 5 is respectively welded with the first steel wire mesh 1, the third steel wire mesh 6, and the second steel wire mesh 3. The web 5 has a stable structure and is not easily deformed. The insulation board 2 will not tilt during pouring. At the same time, the W-shaped web 5 has a stronger bonding force with concrete, and the stability of the wall after pouring is better.

[0029] In the embodiment, Figure 2 As shown, the support member 7 is provided with an insulation sleeve 8 for passing through the insulation board 2, and the insulation sleeve 8 cooperates with the steel bar 4. The insulation sleeve 8 forms an insulation bridge between the insulation board 2 and the steel bar 4, so that the thermal insulation performance of the wall is good.

[0030] In the embodiment, Figure 2 , Figure 3 As shown, the surface of the support member 7 is evenly distributed with through grooves 9. The concrete at the upper and lower ends of the support member 7 is connected through the through grooves 9, so that the pouring place has good strength.

[0031] In the embodiment, Figure 2 , Figure 3 As shown, the end of the support member 7 away from the insulation board 2 is located outside the first steel wire mesh frame 1, and the end surface of the support member 7 located outside the first steel wire mesh frame 1 is uniformly distributed with protrusions 10. The end of the support member 7 away from the insulation board 2 is in contact with the wallboard, and the protrusions 10 are used to reduce the contact area between the support member 7 and the wallboard, so as to facilitate the connection between the concrete and the wallboard.

[0032] In the embodiment, Figure 2 , Figure 3 As shown, one side of the support member 7 is provided with a first clamping groove 11 for matching with the steel bar 4. The steel bar 4 is limited to prevent the steel bar from moving during pouring.

[0033] In the embodiment, Figure 2 , Figure 3As shown, the support member 7 is provided with a connecting portion 12, and the connecting portion 12 is provided with a second card slot 13 for cooperating with the first steel wire mesh frame 1 or the third steel wire mesh frame 6. The connecting portion 12 is arranged at the bottom and side of the support member 7, and is used to cooperate with the horizontal steel wires and vertical steel wires of the first steel wire mesh frame 1 or the third steel wire mesh frame 6, so as to play a good fixing role for the support member 7.

[0034] In the embodiment, Figure 2 , Figure 3 As shown, the support member 7 and the connecting portion 12 are integrally formed, so that the support member 7 has good strength and is easy to manufacture with low cost.

[0035] Obviously, the above embodiments of the present invention are merely examples for illustrating the present invention, and are not intended to limit the implementation methods of the present invention. For ordinary technicians in the relevant field, other different forms of changes or modifications can be made based on the above description. It is not necessary and impossible to provide all the implementation methods here. However, these obvious changes or modifications derived from the essential spirit of the present invention still fall within the scope of protection of the present invention.

Claims

1. A building insulation wall structure, comprising, in sequence, a first steel wire mesh (1), an insulation board (2), a second steel wire mesh (3), and steel bars (4), wherein a web (5) penetrating the insulation board (2) is provided between the first steel wire mesh (1) and the second steel wire mesh (3), and wherein: Also includes: A third steel wire mesh frame (6) is arranged between the first steel wire mesh frame (1) and the insulation board (2), wherein the third steel wire mesh frame (6) is in contact with one side of the insulation board (2); A support member (7) is mounted on the first steel wire mesh frame (1) or the third steel wire mesh frame (6), and one end of the support member (7) is in contact with the insulation board (2); The second steel wire mesh frame (3) is bonded to the other side of the insulation board (2).

2. A building thermal insulation wall structure as claimed in claim 1, characterized in that: The belly wire (5) is W-shaped, and the belly wire (5) is respectively welded to the first steel wire mesh frame (1), the third steel wire mesh frame (6), and the second steel wire mesh frame (3).

3. A building thermal insulation wall structure as claimed in claim 1, characterized in that: The support member (7) is provided with a heat insulating sleeve (8) for passing through the heat insulating plate (2), and the heat insulating sleeve (8) cooperates with the steel bar (4).

4. A building thermal insulation wall structure as claimed in claim 1, characterized in that: The surface of the support member (7) is evenly distributed with through grooves (9).

5. A building thermal insulation wall structure as claimed in claim 1, characterized in that: One end of the support member (7) away from the insulation board (2) is located outside the first steel wire mesh frame (1), and the end surface of the support member (7) located outside the first steel wire mesh frame (1) is evenly distributed with protrusions (10).

6. A building thermal insulation wall structure as claimed in claim 1, characterized in that: One side of the support member (7) is provided with a first clamping groove (11) for engaging with the steel bar (4).

7. A building thermal insulation wall structure as claimed in claim 1, characterized in that: The support member (7) is provided with a connecting portion (12), and the connecting portion (12) is provided with a second clamping slot (13) for cooperating with the first steel wire mesh frame (1) or the third steel wire mesh frame (6).

8. A building thermal insulation wall structure as claimed in claim 7, characterized in that: The support member (7) and the connecting portion (12) are integrally formed.

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