CN219386854U - Concrete composite heat-insulating external wall panel - Google Patents
Concrete composite heat-insulating external wall panel Download PDFInfo
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- CN219386854U CN219386854U CN202320650712.2U CN202320650712U CN219386854U CN 219386854 U CN219386854 U CN 219386854U CN 202320650712 U CN202320650712 U CN 202320650712U CN 219386854 U CN219386854 U CN 219386854U
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- wall
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- slot
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A30/00—Adapting or protecting infrastructure or their operation
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B30/00—Energy efficient heating, ventilation or air conditioning [HVAC]
- Y02B30/90—Passive houses; Double facade technology
Abstract
The utility model relates to the technical field of building walls, in particular to a concrete composite heat-insulating external wall panel. It comprises a corner plate and a connecting plate. The corner plate comprises a first wall body; the upper surface of the first wall body is provided with a first slotted hole and a second slotted hole along the length direction; the connecting plate comprises a second wall body; the upper surface of the second wall body is provided with a third slotted hole and a fourth slotted hole along the length direction; when the corner plate is attached to the connecting plate, the first slot hole is communicated with the third slot hole, and the second slot hole is communicated with the fourth slot hole. The operators lay the steel bars in the slotted holes, and ensure that the corner plates and the connecting plates cannot generate relative displacement by connecting the steel bars into a whole; in addition, concrete is poured on the surface of the steel bar, so that the connection strength between the steel bar and the wall is improved, and the risk of wall dumping is not increased along with upward building of the wall plate.
Description
Technical Field
The utility model relates to the technical field of building walls, in particular to a concrete composite heat-insulating external wall panel.
Background
Along with the development of economy, the wall technology of the building industry is also changed more and more. The building construction of the house is changed into industrialization, serialization, automation and the like building blocks. The application of the light heat-insulating wall body in the construction industry is also becoming wider and wider. The wall is applied to the peripheral wall of urban construction high-rise buildings, and industrial buildings and civil buildings of houses, villas, greenhouses, warehouses and the like which are constructed in new rural areas.
The prior concrete composite heat-insulating external wall panel, as shown in figure 1, comprises a corner plate a and a connecting plate b. The corner plate a and the connecting plate b are in surface contact, and have no relative limiting relation, so that relative displacement can occur between the corner plate a and the connecting plate b; as the wall panels build up, the risk of the wall tipping over is higher.
Disclosure of Invention
The technical problems to be solved by the utility model are as follows: the technical problem that the risk of wall body dumping is high along with upward building of the wallboard is solved in the concrete composite heat-insulating external wallboard, and the relative displacement can take place between corner plate and the connecting plate in the original composite heat-insulating external wallboard.
In order to solve the technical problems, the utility model adopts the following technical scheme: a concrete composite heat-insulating external wall panel comprises a corner plate and a connecting plate;
the corner plate comprises a first wall body; the upper surface of the first wall body is provided with a first slotted hole and a second slotted hole along the length direction; the connecting plate comprises a second wall body; the upper surface of the second wall body is provided with a third slotted hole and a fourth slotted hole along the length direction; when the corner plate is attached to the connecting plate, the first slot hole is communicated with the third slot hole, and the second slot hole is communicated with the fourth slot hole.
Further, a fifth slot is formed in the upper surface of the first wall body, a sixth slot is formed in the upper surface of the second wall body, and when the corner plate is attached to the connecting plate, the fifth slot is communicated with the sixth slot.
Further, the first wall body and the second wall body are formed by concrete pouring, and mortar layers are arranged on the surfaces of two opposite outer side surfaces of the first wall body and the second wall body in the length direction.
Further, reinforcing steel bar meshes are erected in the first wall body and the second wall body; and connecting pieces are arranged between the reinforcing steel bar meshes, and the reinforcing steel bar meshes are connected into a whole through the connecting pieces.
Further, the width dimensions of the two rows of mutually staggered slots arranged in the first wall body and the second wall body are the same.
Further, semicircular arc holes are formed in two lateral ends of the second wall body in the width direction; the semicircular arc holes penetrate through the upper end face and the lower end face of the second wall body.
The utility model has the beneficial effects that: compared with the original corner wall connecting structure, the concrete composite heat-insulating external wall panel provided by the utility model has the advantages that the first slotted hole, the second slotted hole, the third slotted hole and the fourth slotted hole which are respectively communicated are arranged on the upper surfaces of the corner plate and the connecting plate, the reinforcing steel bars are paved in the slotted holes by operators, and the reinforcing steel bars are connected into a whole, so that the relative displacement between the corner plate and the connecting plate is avoided; in addition, concrete is poured on the surface of the steel bar, so that the connection strength between the steel bar and the wall is improved, and the risk of wall dumping is not increased along with upward building of the wall plate.
Drawings
FIG. 1 is a schematic diagram of the connection structure of a corner plate and a connecting plate in an original composite heat-insulating plate wallboard;
FIG. 2 is a schematic view of a connection structure of a corner plate and a connection plate according to an embodiment of the present utility model;
FIG. 3 is a schematic view of a first wall according to an embodiment of the present utility model;
FIG. 4 is a schematic view of a second wall according to an embodiment of the present utility model;
FIG. 5 is a schematic view illustrating an internal structure of a first wall according to an embodiment of the present utility model;
FIG. 6 is a schematic side view of a first wall according to an embodiment of the present utility model;
fig. 7 is a schematic structural view of a second wall used as a continuous panel according to an embodiment of the present utility model.
Description of the reference numerals:
1. a corner plate; 11. a first wall; 11a, a first slot; 11b, a second slot;
11c, a fifth slot; 2. a connecting plate; 21. a second wall; 21a, a third slot;
21b, a fourth slot; 21c, a sixth slot; 21d, a semicircular arc hole; 3. a mortar layer;
4. a reinforcing mesh; 5. and a connecting piece.
Detailed Description
In order to describe the technical contents, the achieved objects and effects of the present utility model in detail, the following description will be made with reference to the embodiments in conjunction with the accompanying drawings.
Referring to fig. 2-7, the technical scheme adopted by the utility model is as follows: a concrete composite heat-insulating external wall panel comprises a corner plate 1 and a connecting plate 2;
the corner plate 1 comprises a first wall 11; the upper surface of the first wall 11 is provided with a first slot 11a and a second slot 11b along the length direction; the connecting plate 2 comprises a second wall 21; the upper surface of the second wall 21 is provided with a third slot 21a and a fourth slot 21b along the length direction; when the corner plate 1 is attached to the connecting plate 2, the first slot 11a is communicated with the third slot 21a, and the second slot 11b is communicated with the fourth slot 21 b.
From the above description, the beneficial effects of the utility model are as follows: the upper surfaces of the corner plate 1 and the connecting plate 2 are provided with a first slotted hole 11a, a second slotted hole 11b, a third slotted hole 21a and a fourth slotted hole 21b which are respectively communicated, an operator lays reinforcing steel bars in the slotted holes, and the reinforcing steel bars are connected into a whole to ensure that the corner plate and the connecting plate cannot generate relative displacement; in addition, concrete is poured on the surface of the steel bar, so that the connection strength between the steel bar and the wall is improved, and the risk of wall dumping is not increased along with upward building of the wall plate.
More preferably, the upper surface of the first wall 11 is provided with a fifth slot 11c, and the upper surface of the second wall 21 is provided with a sixth slot 21c, and when the corner plate 1 is attached to the connecting plate 2, the fifth slot 11c is communicated with the sixth slot 21 c.
As can be seen from the above description, the heat insulation plates are provided inside the fifth slot 11c and the sixth slot 21c; when the corner plate 1 is attached to the connecting plate 2, the heat transfer can be isolated through the heat-insulating plate because the fifth slotted hole 11c is communicated with the sixth slotted hole 21c; therefore, the cold bridge phenomenon is not generated at the connection position between the corner plate 1 and the connecting plate 2.
More preferably, the first wall 11 and the second wall 21 are formed by casting concrete, and the surfaces of two opposite outer sides of the first wall 11 and the second wall 21 in the length direction are provided with the mortar layer 3.
As is apparent from the above description, in the process of manufacturing the first wall 11 and the second wall 21, it is possible to suitably reduce the casting width of the concrete of the first wall 11 and the second wall 21, and the width of the first wall 11 and the second wall 21 is made to meet the design size requirement by coating the mortar layer 3 on the outer side surface thereof, and it is proved by experiments that the dead weights of the first wall 11 and the second wall 21 can be reduced and the cost can be reduced in advance of meeting the design strength requirement.
More preferably, the first wall 11 and the second wall 21 are internally provided with a reinforcing mesh 4; a connecting piece 5 is arranged between the reinforcing steel bar meshes 4, and the reinforcing steel bar meshes 4 are connected into a whole through the connecting piece 5.
From the above description, by providing the reinforcing mesh 4 and connecting the reinforcing mesh 4 into an integral connecting piece 5, the strength of the first wall 11 and the second wall 21 can be greatly improved, and further, the corner plate 1 and the connecting plate 2 can have better anti-seismic strength.
More preferably, the width dimensions of the two rows of slots staggered with each other in the first wall 11 and the second wall 21 are the same.
As can be seen from the above description, the manufacturing flow of the first wall 11 and the second wall 21 is optimized by the above arrangement. The manufacture is more rapid with the same specification.
More preferably, semicircular arc holes 21d are formed at both lateral ends of the second wall 21 in the width direction; the semicircular holes 21d penetrate through the upper and lower end surfaces of the second wall 21.
As is apparent from the above description, by the above arrangement, the connection plate 2 becomes a continuous plate; when two connecting plates 2 are adjacently connected, semicircular plate holes 21d on the adjacent end surfaces of the two connecting plates 2 form a round hole; during construction operation, inserting steel pipes, and after pouring, completing connection of the two connecting plates 2; the construction is more rapid and convenient.
Example 1
The utility model is applied to the wall construction of industrial buildings and civil buildings such as houses, villas, greenhouses, warehouses and the like.
Referring to fig. 2-7, the technical scheme adopted by the utility model is as follows: a concrete composite heat-insulating external wall panel comprises a corner plate 1 and a connecting plate 2;
the corner plate 1 comprises a first wall 11; the upper surface of the first wall 11 is provided with a first slot 11a and a second slot 11b along the length direction; the upper surface of the first wall 11 is provided with a fifth slot 11c;
the connection plate 2 comprises a second wall 21; the upper surface of the second wall 21 is provided with a third slot 21a and a fourth slot 21b along the length direction; the upper surface of the second wall 21 is provided with a sixth slot 21c;
when the corner plate 1 is attached to the connecting plate 2, the first slot 11a is communicated with the third slot 21a, and the second slot 11b is communicated with the fourth slot 21b; the fifth slot 11c communicates with the sixth slot 21c;
the first wall 11 and the second wall 21 are formed by concrete pouring, and the surfaces of two opposite outer sides of the first wall 11 and the second wall 21 in the length direction are provided with mortar layers 3; the first wall 11 and the second wall 21 are internally provided with reinforcing steel bar meshes 4; a connecting piece 5 is arranged between the reinforcing steel bar meshes 4, and the reinforcing steel bar meshes 4 are connected into a whole through the connecting piece 5;
the second wall 21 is provided with semicircular arc holes 21d at both side ends in the width direction; the semicircular arc holes 21d penetrate the upper and lower end surfaces of the second wall 21.
The working principle of the utility model is as follows: when in installation, the corner plate 1 is placed on the installation surface, then the end surface of the connecting plate 2 is attached to the corner plate 1, so that the first slotted hole 11a is communicated with the third slotted hole 21a, and the second slotted hole 11b is communicated with the fourth slotted hole 21b; the fifth slot 11c communicates with the sixth slot 21c;
reinforcing bars are respectively erected in the first slot 11a, the second slot 11b, the third slot 21a and the fourth slot 21b, and the reinforcing bars in the first slot 11a and the third slot 21a are connected into a whole; connecting the reinforcing bars in the second slot 11b and the fourth slot 21b into a whole; then, concrete is paved on the upper surfaces of the corner plate 1 and the connecting plate 2, so that the corner plate 1 and the connecting plate 2 are connected into a whole;
when the continuous plate needs to be continuously installed on the outer side of the corner plate 1 or the connecting plate 2, the end face of the continuous plate with the semicircular arc holes 21d is attached to the end face of the corner plate 1 or the connecting plate 2 with the semicircular arc holes 21d, so that the two semicircular arc holes 21d form an arc hole, and then reinforcing steel bars are inserted for pouring; the installation of the continuous plate can be completed;
the grouting layers 3 are coated on the inner and outer sides of the first wall 11 and the second wall 21 in the length direction, so that the thickness of the corner plate 1 and the connecting plate 2 in the width direction can meet the design size requirement, and the dead weight and the cost of the corner plate 1 and the connecting plate 2 are reduced.
In addition, the heat-insulating plates in the first wall 11 and the second wall 21 are flame-retardant polystyrene heat-insulating plates, so that the fire-proof level of the heat-insulating plates is improved from the original level B1 to the level A.
In summary, the beneficial effects of the utility model are as follows: the upper surfaces of the corner plate and the connecting plate are provided with a first slot hole, a second slot hole, a third slot hole and a fourth slot hole which are respectively communicated with each other, an operator lays reinforcing steel bars in the slots, and the reinforcing steel bars are connected into a whole to ensure that the corner plate and the connecting plate cannot relatively displace; in addition, concrete is poured on the surface of the steel bar, so that the connection strength between the steel bar and the wall is improved, and the risk of wall dumping is not increased along with upward building of the wall plate.
In addition, through setting up the mortar layer, under satisfying the advance of design strength requirement, can reduce the dead weight of first wall body and second wall body, and the cost is reduced.
The foregoing description is only illustrative of the present utility model and is not intended to limit the scope of the utility model, and all equivalent changes made by the specification and drawings of the present utility model, or direct or indirect application in the relevant art, are included in the scope of the present utility model.
Claims (6)
1. A concrete composite heat-insulating external wall panel comprises a corner plate and a connecting plate; it is characterized in that the method comprises the steps of,
the corner plate comprises a first wall body; the upper surface of the first wall body is provided with a first slotted hole and a second slotted hole along the length direction; the connecting plate comprises a second wall body; the upper surface of the second wall body is provided with a third slotted hole and a fourth slotted hole along the length direction; when the corner plate is attached to the connecting plate, the first slot hole is communicated with the third slot hole, and the second slot hole is communicated with the fourth slot hole.
2. The concrete composite thermal insulation external wall panel as claimed in claim 1, wherein a fifth slot is formed in the upper surface of the first wall body, a sixth slot is formed in the upper surface of the second wall body, and the fifth slot is communicated with the sixth slot when the corner plate is attached to the connecting plate.
3. The concrete composite thermal insulation external wall panel as claimed in claim 1, wherein the first wall body and the second wall body are formed by concrete pouring, and the surfaces of two opposite outer side surfaces in the length direction of the first wall body and the second wall body are provided with mortar layers.
4. The concrete composite thermal insulation external wall panel according to claim 1, wherein a reinforcing mesh is erected inside the first wall body and the second wall body; and connecting pieces are arranged between the reinforcing steel bar meshes, and the reinforcing steel bar meshes are connected into a whole through the connecting pieces.
5. The concrete composite thermal insulation external wall panel as claimed in claim 1, wherein the width dimensions of the two rows of mutually staggered slots arranged in the first wall body and the second wall body are the same.
6. The concrete composite thermal insulation external wall panel according to claim 1, wherein semicircular arc holes are formed at both lateral ends of the second wall body in the width direction; the semicircular arc holes penetrate through the upper end face and the lower end face of the second wall body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320650712.2U CN219386854U (en) | 2023-03-29 | 2023-03-29 | Concrete composite heat-insulating external wall panel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320650712.2U CN219386854U (en) | 2023-03-29 | 2023-03-29 | Concrete composite heat-insulating external wall panel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219386854U true CN219386854U (en) | 2023-07-21 |
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ID=87165526
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320650712.2U Active CN219386854U (en) | 2023-03-29 | 2023-03-29 | Concrete composite heat-insulating external wall panel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219386854U (en) |
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2023
- 2023-03-29 CN CN202320650712.2U patent/CN219386854U/en active Active
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