CN217480503U - Externally-hung wallboard installing and connecting structure - Google Patents
Externally-hung wallboard installing and connecting structure Download PDFInfo
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- CN217480503U CN217480503U CN202221552791.5U CN202221552791U CN217480503U CN 217480503 U CN217480503 U CN 217480503U CN 202221552791 U CN202221552791 U CN 202221552791U CN 217480503 U CN217480503 U CN 217480503U
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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
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Abstract
The utility model discloses an external wall board mounting and connecting structure, which comprises a connecting piece; the connecting piece comprises a bottom edge, the bottom edge is fixed on the main body structure and extends towards the outside of the main body structure, and the upper side and/or the lower side of the bottom edge is/are abutted with the wallboard; one end of the connecting piece extending outwards is provided with a first side edge, and the first side edge is perpendicular to the direction of the first side edge and extends towards the upper side and/or the lower side of the bottom edge; the wall panel is located within the first side. This scheme of adoption is fixed the wallboard through the connecting piece, makes need not pre-buried connecting piece in the wallboard to reduce the construction degree of difficulty, improve the efficiency of construction.
Description
Technical Field
The utility model relates to a building outer wall assembly technical field, concretely relates to externally-hung wallboard erection joint structure.
Background
Under the industrial background of 'rapidly developing assembly type buildings, promoting transformation and upgrading of traditional construction modes and realizing building industrialization and housing industrialization', the assembly type wallboard is applied to the assembly type buildings on a large scale. At present, the commonly used assembled external wall panel has the following connection structure drawings, and the following defects exist:
(1) connecting pieces need to be pre-embedded in the wallboard, and the design specification has higher requirements on the thickness of a concrete layer pre-embedded by the pre-embedded pieces and the edge distance between the pre-embedded pieces and the concrete, so that the pre-embedded pieces of the existing composite self-insulation external wallboard with a thin concrete surface layer are difficult to pre-embed in the wallboard, and even cannot be pre-embedded; meanwhile, the embedded parts are embedded in the wallboard, so that the production difficulty of the wallboard is increased, the production efficiency is low, and the production cost is high; in order to meet the requirements of the embedded part on the embedded part in order to meet the specifications, the concrete layer at the embedded part is made to be very thick, so that the self weight of the wallboard is increased, and meanwhile, the heat insulation and energy saving performance of the wallboard is also seriously influenced;
(2) the upper wall plate and the lower wall plate are not easy to align, and the upper wall surface and the lower wall surface are easy to be installed to be uneven;
(3) the left wallboard and the right wallboard are not easy to align, and the left wallboard and the right wallboard are easy to be installed to be uneven;
(4) the upper wallboard and the lower wallboard are connected with main structures such as a reinforced concrete beam through the connecting pieces, the reinforced concrete beam needs to be embedded with the embedded parts twice, and the construction process and the construction cost are increased.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an externally-hung wallboard erection joint structure, this scheme of adoption is fixed with the wallboard through the connecting piece, makes need not pre-buried connecting piece in the wallboard to reduce the construction degree of difficulty, improve the efficiency of construction.
The utility model discloses a following technical scheme realizes:
an external wall panel mounting and connecting structure comprises a connecting piece; the connecting piece comprises a bottom edge, the bottom edge is fixed on the main body structure and extends towards the outside of the main body structure, and the upper side and/or the lower side of the bottom edge is/are abutted with a wallboard; one end of the connecting piece extending outwards is provided with a first side edge, and the first side edge is perpendicular to the bottom edge and extends towards the upper side and/or the lower side of the bottom edge; the wall panel is located within the first side edge.
Compared with the prior art, connecting pieces need to be embedded in the wall board, and the design specification has higher requirements on the thickness of a concrete layer embedded by the embedded pieces and the edge distance between the embedded pieces and the concrete, so that the existing composite self-insulation external wall board with a thin concrete surface layer has the problems that the embedded pieces are difficult to embed in the wall board, even cannot be embedded in the wall board and the like, the scheme provides the mounting and connecting structure of the external wall board, and the mounting and connecting structure comprises connecting pieces, wherein the connecting pieces are provided with bottom edges which are fixed on a main body structure, each connecting piece comprises a connecting piece positioned on the top layer, a connecting piece positioned on the middle layer and a connecting piece positioned on the bottom layer, each connecting piece is provided with an external first side edge for fixing the wall board, the first side edge of the connecting piece positioned on the top layer is extended downwards, so that the upper end of the uppermost wall board is fixed, and the first side edge of the connecting piece positioned on the middle layer can respectively extend upwards and downwards, the end parts of the upper wallboard and the lower wallboard are clamped and fixed, the first side edge of the connecting piece positioned at the bottom layer extends upwards, and the lower end of the bottommost wallboard is clamped and fixed to form comprehensive fixation on the whole wallboard structure; the bottom edge can be connected with the ground layer in the main structure through the bolt.
The above scheme aims at realizing that: the wallboard is not required to be embedded with a connecting piece, and in the specific installation process, the end part of the wallboard is only required to be clamped into the connecting piece, so that the design and production construction difficulty of the wallboard is reduced; and is applicable to any wallboard; the length and thickness of the connector is determined by design.
Further optimize, be located the top layer the base downside butt of connecting piece has the wallboard, be located the top layer the first side of connecting piece is the below the wallboard outside extends.
Further optimize, be located the top layer the base middle part of connecting piece has the second side, the second side is the below the wallboard inboard extension, first side with be used for the card to go into between the second side wallboard tip.
Further preferably, the bottom edge of the connecting piece positioned in the middle layer is arranged at the indoor ground floor of the main body structure, the two sides of the connecting piece are respectively abutted with the wall board, and the first side edge of the connecting piece positioned in the middle layer extends towards the two sides of the bottom edge respectively; and a third side edge is arranged in the middle of the bottom edge of the connecting piece in the middle layer, the third side edge is parallel to the direction of the first side edge and extends towards the upper side of the bottom edge, and the first side edge and the third side edge are used for being clamped into the end part of the wallboard.
Preferably, the third side edge extends towards the upper side of the bottom edge and extends towards the lower side of the bottom edge; and the first side edge and the third side edge in the using direction are used for being clamped into the end part of the wall plate.
Further optimize, be located the bottom the base upside butt of connecting piece has the wallboard, be located the bottom the first side of connecting piece is towards the top the wallboard outside extension.
Further optimize, be located the bottom the base middle part of connecting piece has the fourth side, the fourth side is towards the top the wallboard is inboard to be extended, be located the bottom the first side of connecting piece with be used for the card to go into between the fourth side wallboard tip.
Preferably, the end of the wall plate is provided with a groove for placing all the side edges of the connecting piece.
Further preferably, the inner side and the outer side of the wallboard are respectively provided with an indoor surface layer and an outdoor surface layer, and double-layer alkali-resistant anti-cracking reinforcing nets are arranged between the indoor surface layer and the wallboard and between the outdoor surface layer and the wallboard.
Further optimizing, the wallboard contains the cavity, and light heat preservation and insulation material is filled in the cavity.
Compared with the prior art, the utility model, following advantage and beneficial effect have:
the utility model provides an external wall panel mounting and connecting structure, which does not need to pre-embed and connect embedded parts in the wall panel, and reduces the difficulty of wall panel design and production construction; and is applicable to any wall panel, for example, the wall panel in the figure is formed by filling light heat-insulating materials in the middle of a thin-wall concrete cavity;
the utility model provides an external wall panel installation connecting structure, wherein, the upper wall panel and the lower wall panel of the middle layer are integrally connected by adopting a dry-shaped connecting piece, and only one-time anchor bolt is used for punching on a reinforced concrete beam, thereby ensuring the installation flatness of the upper wall panel and the lower wall panel and simplifying the construction process; the connecting pieces are arranged at the connecting positions of the wallboards, one dry-shaped connecting piece can realize the connection of the upper, lower, left and right wallboards, the connection flatness of the upper, lower, left and right wallboards is improved, and the design and construction efficiency is improved; the anti-cracking reinforcing net is arranged to prevent the wall panel from cracking the wall surface joints; under the earthquake, the wallboard can freely move in the plane, can effectively prevent the wallboard to the rigidity influence of major structure (roof beam, post), change the failure mode of major structure, reduce the destruction of wallboard under the earthquake effect when can improve the seismic performance of building.
The utility model provides an external wall panel mounting and connecting structure, wherein the wall panel is tightly connected with a main body beam, so that the building area of the building can be reduced, and the development cost is saved; on the other hand, the gap processing work between the wallboard and the main body beam can be reduced, building materials are saved, the construction process is simplified, the construction cost is reduced, and meanwhile, the problem of interlayer fire prevention mutual transmission can be avoided.
Drawings
The accompanying drawings, which are included to provide a further understanding of the embodiments of the invention and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the invention and together with the description serve to explain the principles of the invention. In the drawings:
fig. 1 is a schematic structural view of a bottom wall plate adopting an F-shaped connector according to an embodiment of the present invention;
fig. 2 is a schematic structural view of an embodiment of the present invention, in which a dry-type connector is used in the middle wall panel;
fig. 3 is a schematic structural view of the top wall panel of the embodiment of the present invention using F-shaped connectors.
Fig. 4 is a schematic structural view of an intermediate wall panel adopting a connecting member shaped like a Chinese character 'shang' according to an embodiment of the present invention;
fig. 5 is a schematic structural view of the top wall panel of an embodiment of the present invention adopting L-shaped connectors.
Fig. 6 is a schematic structural diagram of a connecting member with a second side according to an embodiment of the present invention;
fig. 7 is a schematic view of a connecting member with a third side extending upward and downward according to an embodiment of the present invention;
fig. 8 is a schematic view of an embodiment of the upwardly extending connector with a third side edge according to the present invention;
fig. 9 is a schematic view of a connector with a fourth side according to an embodiment of the present invention.
Reference numbers and corresponding part names in the drawings:
1-connecting piece, 11-bottom edge, 12-first side edge, 13-third side edge, 14-fourth side edge, 15-second side edge, 2-main body structure, 3-wallboard, 4-indoor surface layer, 5-outdoor surface layer and 6-double-layer alkali-resistant anti-cracking reinforcing net.
Detailed Description
To make the objects, technical solutions and advantages of the present invention more apparent, the present invention is further described in detail below with reference to the following examples and drawings, and the exemplary embodiments and descriptions thereof of the present invention are only used for explaining the present invention, and are not intended as limitations of the present invention.
Examples
As shown in fig. 1 to 9, the present embodiment provides an installing and connecting structure of an external wall panel 3, including a connecting member 1; the connecting piece 1 comprises a bottom edge 11, the bottom edge 11 is fixed on the main body structure 2 and extends towards the outside of the main body structure 2, and the upper side and/or the lower side of the bottom edge 11 is/are abutted with the wall plate 3; one end of the connecting piece 1 extending outwards is provided with a first side edge 12, and the first side edge 12 extends towards the upper side and/or the lower side of the bottom edge 11 along the direction perpendicular to the bottom edge 11; the wall plate 3 is located within the first side edge 12.
Compared with the prior art, the connecting piece 1 needs to be embedded in the wallboard 3, and the design specification has higher requirements on the thickness of a concrete layer embedded by an embedded piece and the edge distance between the embedded piece and the concrete, so that the existing composite self-insulation external wallboard 3 with a thin concrete surface layer has the problems that the embedded piece is difficult to embed in the wallboard 3, even cannot be embedded in the wallboard 3 and the like, the scheme provides an installation and connection structure of the external wallboard 3, and the external wallboard comprises the connecting piece 1, wherein the connecting piece 1 is provided with a bottom edge 11, the bottom edge 11 is fixed on a main body structure 2, the connecting piece 1 is positioned at the top layer, the connecting piece 1 is positioned at the middle layer and the connecting piece 1 is positioned at the bottom layer, each connecting piece 1 is provided with an external first side edge 12 for fixing the wallboard 3, and the first side edge 12 of the connecting piece 1 positioned at the top layer is downwards placed to extend so as to fix the upper end of the wallboard 3 at the top, the first side 12 of the connecting piece 1 positioned in the middle layer can extend upwards and downwards respectively, so that the end parts of the upper wallboard 3 and the lower wallboard 3 are clamped and fixed, the first side 12 of the connecting piece 1 positioned in the bottom layer extends upwards, so that the lower end of the wallboard 3 at the bottommost part is clamped and fixed, the overall structure of the whole wallboard 3 is fixed, and the wallboard 3 and the main body beam are tightly connected; the bottom edge 11 may be connected to a floor layer within the main structure 2 by bolts.
The scheme aims at realizing that: the connecting piece 1 does not need to be embedded in the wallboard 3, and only the end part of the wallboard 3 needs to be clamped into the connecting piece 1 in the specific installation process, so that the design and production construction difficulty of the wallboard 3 is reduced; and is applicable to any wall panel 3; the length and thickness of the connector 1 are determined by design.
In this embodiment, the wall panel 3 is abutted to the lower side of the bottom edge 11 of the connecting piece 1 at the top layer, and the first side edge 12 of the connecting piece 1 at the top layer extends towards the outer side of the wall panel 3 below; for snapping into the upper end of the uppermost wall panel 3, the connector 1 is arranged on the top layer, as shown in fig. 5, and the connector 1 is an L-shaped connector 1, and the first side 12 extends downward.
In this embodiment, a second side edge 15 is provided in the middle of the bottom edge 11 of the connecting member 1 at the top layer, the second side edge 15 extends towards the inner side of the wall board 3, and the first side edge 12 and the second side edge 15 are used for being clamped into the end of the wall board 3; for improved stability, a second side 15 is provided at a central location on the bottom edge 11, as shown in fig. 3, with the second side 15 extending downwardly so that the second side 15 and the first side 12 snap-fit the end of the wall panel 3 therein, similar to the F-connector 1.
In this embodiment, the bottom edge 11 of the connecting piece 1 located in the middle layer is disposed at the indoor floor of the main body structure 2, the two sides of the connecting piece are abutted to the wall boards 3, and the first side edge 12 of the connecting piece 1 located in the middle layer extends towards the two sides of the bottom edge 11 respectively; a third side edge 13 is arranged in the middle of the bottom edge 11 of the connecting piece 1 in the middle layer, the third side edge 13 extends towards the upper side of the bottom edge 11 along the direction parallel to the first side edge 12, and the first side edge 12 and the third side edge 13 are used for being clamped into the end part of the wallboard 3; in order to fix the middle wall plate 3, in the present scheme, the first side 12 of the connecting member 1 located in the middle layer extends upward and downward at the same time, and can clamp the end portions of the upper and lower wall plates 3 into the inner portion, and the middle portion of the bottom edge 11 is further provided with a third side 13, because the bottom edge 11 is installed on the indoor ground, the third side 13 needs to extend upward to further stabilize the lower end of the upper wall plate 3, as shown in fig. 4 and 8, the connecting member 1 is similar to the connecting member 1 shaped like the Chinese character 'shang'.
In this embodiment, the third side 13 extends toward the upper side of the bottom edge 11 and also extends toward the lower side of the bottom edge 11; the first side edge 12 and the third side edge 13 which are positioned in the same direction are used for being clamped into the end part of the wallboard; to improve the fixing of the lower wall plate 3, the third side 13 extends upwards and downwards, as shown in fig. 2 and 7, respectively, similar to the dry-type connecting element 1.
In this embodiment, the wall plate 3 is abutted to the upper side of the bottom edge 11 of the connecting piece 1 at the bottom layer, and the first side edge 12 of the connecting piece 1 at the bottom layer extends towards the outer side of the wall plate 3 above; for fixing the lower end of the lowermost wall panel 3.
In this embodiment, a fourth side 14 is provided in the middle of the bottom edge 11 of the connecting element 1 at the bottom layer, the fourth side 14 extends towards the inner side of the wall panel 3, and the first side 12 and the fourth side 14 of the connecting element 1 at the bottom layer are used for being clamped into the end of the wall panel 3; to improve the fixing of the wall panels 3, the bottom edge 11 of the bottom-most connector 1 has a fourth side edge 14 in the middle, and the first side edge 12 and the fourth side edge 14 are used to lower the wall panels 3 into the connector 1, as shown in fig. 1, and the connector 1 is similar to the F-shaped connector 1.
In this embodiment, the end of the wall plate 3 has a groove for placing all the sides of the connecting member 1; the connecting position of the wall plate 3 is provided with a groove and a pressing groove, and all side edges on the connecting piece 1 are clamped in the groove, so that the connecting piece 1 is not exposed out of the wall surface, and the surface can be covered by the connecting piece 1 without a decorative surface layer; wherein the end of the wall plate 2 may also be provided without grooves or with other structural forms, which are not described in detail herein.
In the embodiment, an indoor surface layer 4 and an outdoor surface layer 5 are respectively arranged on the inner side and the outer side of the wallboard 3, and double-layer alkali-resistant anti-cracking reinforcing nets 6 are respectively arranged between the indoor surface layer 4 and the wallboard 3 and between the outdoor surface layer 5 and the wallboard 3; wherein the reinforcing net is required to be arranged on the outer side surface of the covering wallboard 3 for at least 100mm in length, the nominal unit area mass of the reinforcing net is more than or equal to 120 g/square meter, the tensile breaking strength in the warp direction and the weft direction is more than or equal to 900 (N/50 mm), and the cracking resistance is sequentially ensured; the double-layer alkali-resistant anti-cracking reinforcing net 6 can be glass fiber gridding cloth or basalt fiber gridding cloth.
In this embodiment, the wall plate 3 includes a cavity, and a light heat-insulating material is filled in the cavity; the wall plate 3 is of a thin-wall concrete structure, a cavity is formed in the wall plate, and light heat-insulating materials are filled in the cavity, so that the self weight of the wall body can be reduced, and the overall energy-saving heat-insulating performance of the wall body can be improved; of course, the wall panel 2 may be made of other materials to achieve the primary object of the present invention.
The above-mentioned embodiments further describe the objects, technical solutions and advantages of the present invention in detail, it should be understood that the above-mentioned embodiments are only specific embodiments of the present invention, and are not intended to limit the scope of the present invention, and any modifications, equivalent substitutions, improvements and the like made within the spirit and principle of the present invention should be included in the scope of the present invention.
Claims (10)
1. The mounting and connecting structure of the external wall panel is characterized by comprising a connecting piece (1);
the connecting piece (1) comprises a bottom edge (11), the bottom edge is fixed on the main body structure (2) and extends towards the outside of the main body structure (2), and the upper side and/or the lower side of the bottom edge is/are abutted with the wall plate (3); one end of the connecting piece (1) extending outwards is provided with a first side edge (12), and the first side edge (12) extends towards the upper side and/or the lower side of the bottom edge along the direction perpendicular to the bottom edge (11); the wall panel (3) is located within the first side edge (12).
2. The structure of claim 1, wherein the bottom side of the top connecting member (1) abuts against the wall panel (3), and the first side of the top connecting member (1) extends to the outside of the wall panel (3).
3. A panel-hanging mounting and connecting structure according to claim 2, wherein a second side edge (15) is provided at the middle of the bottom edge of the connecting member (1) at the top layer, the second side edge (15) extends towards the inner side of the wall panel (3) below, and the first side edge (12) and the second side edge (15) are used for being clamped into the end of the wall panel (3).
4. The external wall panel installation and connection structure according to claim 1, wherein the bottom edge of the connecting piece (1) in the middle layer is arranged at the indoor ground floor of the main body structure (2), the two sides of the connecting piece are abutted with the wall panels (3), and the first side edge of the connecting piece (1) in the middle layer extends towards the two sides of the bottom edge respectively; the middle of the bottom edge of the connecting piece (1) positioned in the middle layer is provided with a third side edge (13), the third side edge is parallel to the direction of the first side edge (12) and extends towards the upper side of the bottom edge, and the first side edge (12) and the third side edge (13) are used for being clamped into the end part of the wallboard (3).
5. The structure of claim 4, wherein the third side edge extends toward the upper side of the bottom edge and extends toward the lower side of the bottom edge; and the first side edge (12) and the third side edge (13) which are positioned in the same direction are used for being clamped into the end part of the wallboard (3).
6. The structure of claim 1, wherein the bottom side of the connecting member (1) at the bottom layer abuts against the wall panel (3), and the first side of the connecting member (1) at the bottom layer extends toward the outer side of the wall panel (3) above.
7. An external wall panel installation and connection structure according to claim 6, wherein a fourth side edge (14) is provided at the middle of the bottom edge of the connecting member (1) at the bottom layer, the fourth side edge (14) extends towards the inner side of the wall panel (3) above, and the first side edge (12) and the fourth side edge (14) of the connecting member (1) at the bottom layer are used for clamping the end of the wall panel (3).
8. The structure for installing and connecting external wall panel according to claim 1, wherein the end of said wall panel (3) has a groove for placing all sides of said connector (1).
9. The installing and connecting structure of external wall panel according to claim 1, wherein an indoor surface layer (4) and an outdoor surface layer (5) are respectively disposed on the inner side and the outer side of the wall panel (3), and a double layer of alkali-resistant anti-cracking reinforcing mesh (6) is disposed between the indoor surface layer (4) and the wall panel (3) and between the outdoor surface layer (5) and the wall panel.
10. The external wall panel installation and connection structure according to claim 1, wherein the wall panel (3) comprises a cavity, and a light heat-preservation and insulation material is filled in the cavity.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221552791.5U CN217480503U (en) | 2022-06-21 | 2022-06-21 | Externally-hung wallboard installing and connecting structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221552791.5U CN217480503U (en) | 2022-06-21 | 2022-06-21 | Externally-hung wallboard installing and connecting structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217480503U true CN217480503U (en) | 2022-09-23 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221552791.5U Active CN217480503U (en) | 2022-06-21 | 2022-06-21 | Externally-hung wallboard installing and connecting structure |
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| Country | Link |
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| CN (1) | CN217480503U (en) |
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- 2022-06-21 CN CN202221552791.5U patent/CN217480503U/en active Active
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