CN215716259U - Thermal insulation wall structure with built-in truss - Google Patents
Thermal insulation wall structure with built-in truss Download PDFInfo
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- CN215716259U CN215716259U CN202122213545.9U CN202122213545U CN215716259U CN 215716259 U CN215716259 U CN 215716259U CN 202122213545 U CN202122213545 U CN 202122213545U CN 215716259 U CN215716259 U CN 215716259U
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Abstract
The utility model provides a heat-insulating wall structure with a built-in truss, belonging to the technical field of building outer wall connection and comprising: the concrete structure layer, the heat insulation layer and the external structural layer are sequentially arranged from inside to outside, and a mesh is arranged in the external structural layer; and one end of the diagonal draw bar is fixedly connected with the net piece, and the other end of the diagonal draw bar passes through the external structural layer and the heat preservation layer and is buried in the concrete structural layer. According to the heat-insulating wall structure with the built-in truss, one end of the diagonal draw bar is fixedly connected with the net piece, and the other end of the diagonal draw bar is embedded in the innermost concrete structure layer, the part between the external structure layer and the concrete structure layer on the heat-insulating wall body is fixed through the diagonal draw bar, the diagonal draw bar can provide horizontal and vertical tension to support the heat-insulating wall body, some wall bodies are prevented from bulging outwards or falling off, and the stability of the heat-insulating wall body structure is ensured.
Description
Technical Field
The utility model relates to the technical field of building outer wall connection, in particular to a heat-insulating wall structure with a built-in truss.
Background
The thermal bridge refers to reinforced concrete or metal beams, columns, ribs and other parts in the envelope structures such as the outer wall, the roof and the like. These areas are called thermal bridges because of their high heat transfer capacity, dense heat flow and low internal surface temperature. On the building outer wall, because the heat preservation dead weight is great, every layer of heat preservation needs set up overhanging concrete structure in the bottom and carries out the bearing to the heat preservation. The concrete material has better heat conductivity than a heat insulation layer material, and meanwhile, as the indoor ventilation is not smooth, the indoor and outdoor temperature difference is large in the late autumn and early winter, cold and hot air are frequently contacted, the heat conduction of the wall heat insulation layer is not uniform, a heat bridge effect is generated, the dewing, the mildew and even the dripping of the inner wall of the house are caused, and the wall structure can also fall off.
SUMMERY OF THE UTILITY MODEL
Therefore, the technical problem to be solved by the utility model is to overcome the defect that the outer wall structure of the building in the prior art is likely to fall off due to uneven heat conduction, so that the heat-insulating wall structure with the built-in truss is provided.
In order to solve the above technical problems, the present invention provides a thermal insulation wall structure with a built-in truss, comprising:
the concrete structure layer, the heat insulation layer and the external structural layer are sequentially arranged from inside to outside, and a mesh is arranged in the external structural layer;
and one end of the diagonal draw bar is fixedly connected with the net piece, the other end of the diagonal draw bar passes through the external structural layer and the heat preservation layer and is embedded in the concrete structural layer, and the diagonal draw bar is inclined to the plane where the net piece is located.
Optionally, the external structural layer includes a leveling layer and an anti-crack mortar layer, the leveling layer is close to the heat insulation layer, and the mesh is arranged in the leveling layer.
Optionally, the heat insulation layer further comprises an inner structural layer arranged between the outer structural layer and the heat insulation layer.
Optionally, the diagonal draw bar is any one of stainless steel, glass fiber reinforced plastic or steel bars.
Optionally, the concrete structure further comprises a horizontal pull rod, one end of the horizontal pull rod is fixedly connected with the net piece, and the other end of the horizontal pull rod passes through the external structural layer and the heat insulation layer and is embedded in the concrete structural layer.
Optionally, the horizontal pull rod is perpendicular to the plane where the mesh sheet is located.
Optionally, the horizontal pull rod and the diagonal pull rod are coplanar, and the plane of the diagonal pull rod and the horizontal pull rod is perpendicular to the plane of the mesh.
Optionally, the horizontal pull rods and the diagonal pull rods are arranged at intervals along the length and/or width direction of the mesh.
Optionally, the parts of the inclined pull rods and the horizontal pull rods penetrating through the heat insulation layer are wrapped by plastics.
The technical scheme of the utility model has the following advantages:
1. according to the heat-insulating wall structure with the built-in truss, the mesh is built in the external structural layer in the wall structure, the diagonal draw bars are arranged at the positions of the mesh and are inclined to the plane where the mesh is located, and the diagonal draw bars can provide a part of supporting force in the horizontal direction and a part of pulling force in the vertical direction to support the heat-insulating wall, so that some walls are prevented from bulging outwards or falling off, and the stability of the heat-insulating wall structure is ensured.
2. According to the heat-insulating wall structure with the built-in truss, the horizontal pull rod is further arranged in the heat-insulating wall structure, one end of the horizontal pull rod is fixedly connected with the net piece, the other end of the horizontal pull rod is embedded in the innermost concrete structure layer, the part between the leveling layer and the concrete structure layer on the heat-insulating wall body is fixed through the horizontal pull rod, the horizontal pull rod can provide horizontal pulling force, and the structural stability of the heat-insulating wall body is further improved.
3. According to the heat-insulating wall structure with the built-in truss, the horizontal pull rod and the diagonal pull rod are coplanar, the plane where the diagonal pull rod and the horizontal pull rod are located is perpendicular to the plane where the mesh is located, the horizontal pull rod and the diagonal pull rod are coplanar, so that the diagonal pull rod applies vertical tension to the mesh and horizontal tension to the mesh at the same time, stress of the horizontal pull rod is reduced, bending damage of the horizontal pull rod due to long-time stress of the horizontal pull rod is prevented, the service lives of the horizontal pull rod and the diagonal pull rod are prolonged, meanwhile, cornices can be omitted, a heat bridge effect generated at the cornices is eliminated, partial heat bridge energy consumption in the whole building can be eliminated, and further, the whole energy consumption of the building is reduced.
4. According to the heat-insulating wall structure with the built-in truss, the horizontal pull rods and the diagonal pull rods are arranged at intervals along the length direction and/or the width direction of the net piece. Through arranging a plurality of diagonal draw bars and horizontal pull rod to exert pulling force simultaneously to a plurality of positions of net piece, and then promote the whole stability of connecting on the wall body of outer structure.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and other drawings can be obtained by those skilled in the art without creative efforts.
Fig. 1 is a right sectional view of a thermal insulation wall structure provided in an embodiment of the present invention;
FIG. 2 is a front view of an insulated wall structure according to an embodiment of the present invention;
fig. 3 is a schematic structural diagram of a second implementation manner of the thermal insulation wall structure according to the embodiment of the present invention.
Description of reference numerals:
1. a concrete structural layer; 2. a heat-insulating layer; 3. an inner structural layer; 4. leveling layer; 5. an anti-crack mortar layer; 6. a mesh sheet; 7. a diagonal member; 8. a horizontal pull rod; 9. and a concrete layer.
Detailed Description
The technical solutions of the present invention will be described clearly and completely with reference to the accompanying drawings, and it should be understood that the described embodiments are some, but not all embodiments of the present invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.
In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
In addition, the technical features involved in the different embodiments of the present invention described below may be combined with each other as long as they do not conflict with each other.
Example 1
The embodiment provides a specific implementation mode of an insulation wall structure with a built-in truss, and as shown in fig. 1 and fig. 2, the insulation wall structure comprises a concrete structure layer 1, an insulation layer 2 and an external structural layer which are sequentially arranged from inside to outside, wherein a mesh 6 is arranged in the external structural layer, the mesh 6 is made of metal, and the insulation wall structure is made of steel wires. The oblique pull rod 7 is arranged at the position of the mesh 6, and the oblique pull rod 7 is inclined to the plane where the mesh 6 is located, so that the oblique pull rod 7 can provide pulling force in a part of horizontal direction and can also provide pulling force in a part of vertical direction, certain walls are prevented from bulging outwards or falling off, and the structural stability of the heat-insulating wall is ensured.
Specifically, the external structure layer comprises a leveling layer 4 and an anti-cracking mortar layer 5, the leveling layer 4 is arranged close to the heat preservation layer 2, the anti-cracking mortar layer 5 is arranged on the outermost side of the heat preservation wall structure, and the net piece 6 is arranged in the leveling layer 4.
In this embodiment, an inner structural layer 3 is disposed between the outer structural layer and the insulating layer 2, and the inner structural layer 3 may be a protective layer made of inorganic mortar or a fireproof material. The inner structural layer 3 may also be other multi-layer structures, which are not limited herein; the inner structure layer 3 may not be provided. The horizontal pull rod 8 penetrates through the multilayer structure in the heat-insulation wall body from the leveling layer 4 close to the outer side and is fixed to the concrete structure layer 1 at the innermost side, so that pulling force and supporting force can be provided for most wall structures of the heat-insulation wall body, and the structural stability of the heat-insulation wall body is further ensured.
In this embodiment, still set up horizontal pull rod 8 in thermal insulation wall structure, 8 one end fixed connection of horizontal pull rod net 6 are gone up, one end is buried underground in the concrete structure layer 1 of innermost side, form built-in truss structure in thermal insulation wall structure, and horizontal pull rod 8 sets up with the plane that net 6 belonged to is perpendicular, fix the part between external structure layer and the concrete structure layer 1 on with thermal insulation wall through horizontal pull rod 8, make each layer structure of thermal insulation wall inside link together through horizontal pull rod 8, horizontal pull rod 8 can provide horizontally pulling force, support thermal insulation wall, further increase thermal insulation wall's structural stability.
Specifically, slope setting between oblique pull 7 and the horizontal pull rod 8, the contained angle that forms between oblique pull 7 and the horizontal pull rod 8 is the acute angle, and is preferred, and the angular range of contained angle is 30 degrees to 60 degrees between oblique pull 7 and the horizontal pull rod 8, and in this embodiment, the contained angle that will draw between pull 7 and the horizontal pull rod 8 to one side sets up to 45 degrees.
In this embodiment, horizontal pull rod 8 and oblique pull rod 7 coplane, and the plane that oblique pull rod 7 and horizontal pull rod 8 are located is mutually perpendicular with the plane at net piece 6 place, through making horizontal pull rod 8 and oblique pull rod 7 coplane, make oblique pull rod 7 exert horizontal pulling force to net piece 6 when exerting vertical pulling force to net piece 6, reduce horizontal pull rod 8's atress, prevent horizontal pull rod 8 bending damage that horizontal pull rod 8 long-time atress leads to, prolong horizontal pull rod 8 and oblique pull rod 7's life, still can save the setting of cornice, eliminate the heat bridge effect that cornice department produced, can eliminate the whole part heat bridge energy consumption of building, and then reduce the whole energy consumption of building.
Specifically, the horizontal pull rods 8 and the diagonal pull rods 7 are arranged in plurality at intervals along the length and width directions of the mesh 6. Through arranging a plurality of oblique pull rods 7 and horizontal pull rods 8 to exert pulling force simultaneously to a plurality of positions of net piece 6, and then promote the whole stability of connecting on the wall body of outer structure.
As an alternative embodiment, the horizontal tie bars 8 and the diagonal tie bars 7 may be arranged along the length direction or the width direction of the mesh sheet 6.
As an alternative embodiment, the diagonal draw bars 7 are made of glass fiber reinforced plastic, which has a low thermal conductivity coefficient and can effectively reduce the thermal bridge effect.
As an alternative embodiment, the diagonal draw bars 7 may also be bars of stainless steel or screw steel.
Specifically, have plastic wrap to one side on 7 and the horizontal pull rod 8 position that pass heat preservation 2 of pull rod to one side, avoid the direct and 2 contacts of heat preservation in surface of 7 horizontal pull rods 8 to one side, avoid the pull rod surface to be destroyed by steam.
In this embodiment, the horizontal pull rod 8 includes a rod body and an anchoring head, an anchoring cylinder is arranged at the end of the rod body, the anchoring head penetrates through the mesh 6 and then extends into the anchoring cylinder, and the anchoring head and the anchoring cylinder are clamped and fixed. Be provided with the latch in the anchor section of thick bamboo, the latch sets up towards pole body slope, is provided with the draw-in groove on the anchor head, draw-in groove and latch cooperation joint. The end of the diagonal member 7 may be fixed to the end of the mesh 6 by binding or welding.
The diagonal draw bar 7 and the horizontal draw bar 8 provided by the embodiment can not only save cornices in a wall structure and reduce the energy consumption of a heat bridge; the wall body structure with the cornice can be applied to the wall body structure with the cornice, and the stability of the wall body structure is improved.
Example 2
The present embodiment provides a second embodiment of the thermal insulation wall structure with a built-in truss, as shown in fig. 3, the thermal insulation wall structure includes a concrete structure layer 1, a thermal insulation layer 2, and an external structural layer, which are sequentially disposed from inside to outside, wherein the external structural layer is a concrete layer 9, and a mesh 6 is disposed in the concrete layer 9. The diagonal draw bar 7 penetrates through a part of the concrete layer 9, penetrates through the whole heat insulation layer 2, is fixed to the innermost concrete structure layer 1, can provide pulling force and supporting force for most wall structures of the heat insulation wall, and guarantees the structural stability of the heat insulation wall.
It should be understood that the above examples are only for clarity of illustration and are not intended to limit the embodiments. Other variations and modifications will be apparent to persons skilled in the art in light of the above description. And are neither required nor exhaustive of all embodiments. And obvious variations or modifications therefrom are intended to be within the scope of the utility model.
Claims (9)
1. An insulated wall structure with a built-in truss, comprising:
the concrete heat-insulating layer comprises a concrete structure layer (1), a heat-insulating layer (2) and an external structural layer which are sequentially arranged from inside to outside, wherein a net sheet (6) is arranged in the external structural layer;
and one end of the diagonal draw bar (7) is fixedly connected with the mesh (6), the other end of the diagonal draw bar passes through the external structural layer and the heat preservation layer (2) and is embedded in the concrete structure layer (1), and the diagonal draw bar (7) is inclined to the plane where the mesh (6) is located.
2. The insulated wall structure with built-in trusses according to claim 1, wherein the external structural layer comprises a leveling layer (4) and an anti-crack mortar layer (5), the leveling layer (4) is disposed adjacent to the insulation layer (2), and the mesh (6) is disposed within the leveling layer (4).
3. The insulated wall structure with internal truss of claim 1, further comprising an inner structural layer (3) disposed between the outer structural layer and the insulating layer (2).
4. The insulated wall structure with the built-in truss according to claim 1, wherein the diagonal draw bars (7) are any one of stainless steel, glass fiber reinforced plastic or steel bars.
5. The insulated wall structure with the built-in truss according to claim 1, further comprising a horizontal tie (8), one end of which is fixedly connected with the mesh (6), and the other end of which passes through the external structural layer and the insulating layer (2) and is embedded in the concrete structural layer (1).
6. Insulated wall structure with internal truss, according to claim 5, characterized in that the horizontal tie-rods (8) are perpendicular to the plane of the mesh (6).
7. The insulated wall structure with the built-in truss according to claim 6, wherein the horizontal tie bars (8) and the diagonal tie bars (7) are coplanar, and the planes of the diagonal tie bars (7) and the horizontal tie bars (8) are perpendicular to the plane of the mesh (6).
8. The insulated wall structure with the built-in truss according to claim 5, wherein the horizontal tie bars (8) and the diagonal tie bars (7) are provided in plurality at intervals along the length and/or width direction of the mesh (6).
9. The insulated wall structure with the built-in truss according to claim 5, wherein the parts of the diagonal draw bars (7) and the horizontal draw bars (8) penetrating through the insulating layer (2) are wrapped with plastics.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122213545.9U CN215716259U (en) | 2021-09-13 | 2021-09-13 | Thermal insulation wall structure with built-in truss |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122213545.9U CN215716259U (en) | 2021-09-13 | 2021-09-13 | Thermal insulation wall structure with built-in truss |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215716259U true CN215716259U (en) | 2022-02-01 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122213545.9U Active CN215716259U (en) | 2021-09-13 | 2021-09-13 | Thermal insulation wall structure with built-in truss |
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| Country | Link |
|---|---|
| CN (1) | CN215716259U (en) |
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2021
- 2021-09-13 CN CN202122213545.9U patent/CN215716259U/en active Active
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