CN219219373U - Energy consumption connecting node for externally hung wallboard - Google Patents
Energy consumption connecting node for externally hung wallboard Download PDFInfo
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- CN219219373U CN219219373U CN202320306431.5U CN202320306431U CN219219373U CN 219219373 U CN219219373 U CN 219219373U CN 202320306431 U CN202320306431 U CN 202320306431U CN 219219373 U CN219219373 U CN 219219373U
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Abstract
The utility model relates to an energy consumption connecting node for an externally hung wallboard, belongs to the technical field of buildings, and solves the problems of complex structure and time and labor waste in installation of the connecting node in the prior art. The utility model comprises the following steps: the device comprises a first connecting piece, a second connecting piece, a third connecting piece and an energy consumption device; the first connecting piece and the second connecting piece are L-shaped plates; the first connecting piece and the second connecting piece are arranged above the concrete slab beam in parallel and are connected with the external wall plate and the concrete slab beam; the third connecting piece is arranged below the concrete slab beam, one side of the third connecting piece is fixedly connected with the concrete slab beam, and the other side of the third connecting piece is fixedly connected with the external wall board through the energy dissipation device. The utility model realizes the connection between the externally hung wallboard and the concrete slab beam, and has simple structure and convenient disassembly and replacement.
Description
Technical Field
The utility model relates to the technical field of buildings, in particular to an energy consumption connecting node for an externally hung wallboard.
Background
The prefabricated concrete externally-hung wallboard used in the building has the advantages of good durability, low manufacturing cost, controllable quality and the like, has a unique decorative effect of the external elevation of the building, and is an external maintenance structure form widely adopted at home and abroad.
Along with the rapid development of assembly type buildings in recent years, the precast concrete external wall panel gradually starts to be applied to various buildings, can effectively control the quality problems of cracking, water leakage and the like of the outer wall, can reduce the field wet operation of the outer wall construction, and plays roles of saving energy, protecting environment and reducing the labor force requirement.
The precast concrete external wall panel is connected with the concrete slab beam through a connecting node; the existing externally hung wallboard connecting node has the defects of poor energy consumption effect, difficulty in realizing excellent shock absorption and earthquake resistance effect, complex structure, complex construction, high construction cost and the like.
Therefore, the connecting node with excellent development performance, simple structure and convenient installation has important significance for further popularization and application of the external wallboard.
Disclosure of Invention
In view of the above analysis, the present utility model aims to provide an energy-consuming connection node for an external wall panel, which is used for solving the problems of complex structure, inconvenient disassembly and assembly and poor energy-consuming effect of the existing connection node.
The aim of the utility model is mainly realized by the following technical scheme:
an external wallboard energy consuming connection node comprising: the device comprises a first connecting piece, a second connecting piece, a third connecting piece and an energy consumption device; the first connecting piece and the second connecting piece are L-shaped plates; the first connecting piece and the second connecting piece are arranged above the concrete slab beam in parallel and are connected with the external wall plate and the concrete slab beam; the third connecting piece is arranged below the concrete slab beam, one side of the third connecting piece is fixedly connected with the concrete slab beam, and the other side of the third connecting piece is fixedly connected with the external wall board through the energy dissipation device.
Further, the first connector includes: the first connecting plate, the first triangular rib and the second connecting plate; the first connecting plate and the second connecting plate are mutually perpendicular, and the first triangular rib is arranged between the first connecting plate and the second connecting plate and is fixed into a whole; the first connecting plate and the second connecting plate are respectively and fixedly connected with the external wall plate and the concrete slab beam through the first bolt and the second bolt.
Further, the second connector includes: the third connecting plate, the second triangular rib and the fourth connecting plate; the third connecting plate is perpendicular to the fourth connecting plate; the third connecting plate is fixedly connected with the externally hung wallboard through a third bolt; and a fourth bolt is arranged in the U-shaped hole groove of the fourth connecting plate and is connected with the concrete slab beam through the fourth bolt.
Further, the third connecting piece is an L-shaped plate; the third connector includes: the fifth connecting plate, the third triangular rib and the sixth connecting plate; the fifth connecting plate and the sixth connecting plate are mutually perpendicular; the fifth connecting plate and the sixth connecting plate are respectively and fixedly connected with the concrete slab beam and the energy dissipation device through fifth bolts and sixth bolts.
Further, the energy consumption device includes: a first steel plate, an elastic buffer structure and a second steel plate; the elastic buffer structure is arranged between the first steel plate and the second steel plate and is fixedly connected with the first steel plate and the second steel plate.
Further, the first steel plate of the energy consumption device is fixedly connected with the externally hung wallboard, and the second steel plate is fixedly connected with the sixth connecting plate of the third connecting piece.
Further, the elastic buffer structure is an elastomer, a spring or a combination of the two.
Further, the elastic buffer structure is an elastomer; the elastic body is of a cuboid structure made of elastic materials.
Further, the elastic buffer structure is a spring; the springs are in the same length and are parallel to each other; one end of the spring is fixedly connected with the first steel plate, and the other end of the spring is fixedly connected with the second steel plate.
Further, the elastic buffer structure is a combined structure of a spring and an elastomer; the spring is embedded in the elastomer; and two ends of the spring are connected with the first steel plate and the second steel plate.
The technical scheme of the utility model can at least realize one of the following effects:
1. the connecting node realizes the connection between the external wall panel and the main body structure of the concrete slab beam through the first connecting piece and the second connecting piece, and the connecting piece is connected with the external wall panel and the main body of the concrete slab beam through bolts, so that on-site welding is avoided, the full assembly of the node is realized, and the construction quality and the installation efficiency are improved.
2. According to the connecting node, the external wall panel is connected with the main body structure of the concrete slab beam through the plurality of groups of connecting pieces and bolts, so that the connecting node is easy to replace and convenient to maintain during use, can meet the requirement of the same service life as the main body structure, and avoids large disassembly and modification.
3. According to the connecting node, the U-shaped hole groove is formed in the second connecting piece, and the energy consumption device is arranged between the third connecting piece and the externally hung wallboard, so that energy dissipation can be rapidly realized in a vibration environment, and the anti-seismic performance of the connecting node and the building main body is improved.
In the utility model, the technical schemes can be mutually combined to realize more preferable combination schemes. Additional features and advantages of the utility model will be set forth in the description which follows, and in part will be obvious from the description, or may be learned by practice of the utility model. The objectives and other advantages of the utility model may be realized and attained by the structure particularly pointed out in the written description and drawings.
Drawings
The drawings are only for purposes of illustrating particular embodiments and are not to be construed as limiting the utility model, like reference numerals being used to refer to like parts throughout the several views.
FIG. 1 is a side view of an energy consuming connection node of an external wall panel of the present utility model;
FIG. 2 is an elevation view of an energy consuming connection node of the cladding panel of the present utility model;
FIG. 3 is a first connector of the energy consuming connection node of the wall panel of the present utility model;
FIG. 4 is a second connector of the energy consuming connection node of the wall panel of the present utility model;
FIG. 5 is a third connector of the energy consuming connection node of the present utility model;
fig. 6 is a schematic structural diagram of an energy dissipating device of an energy dissipating connection node of an external wall panel according to the present utility model.
Reference numerals:
1-a first connector; 2-a second connector; 3-a third connector; 4-energy consumption device; 5-bolts; 6-embedding a steel plate; 7-externally hanging wallboards; 8-concrete slab beam.
Detailed Description
The following detailed description of preferred embodiments of the utility model is made in connection with the accompanying drawings, which form a part hereof, and together with the description of the embodiments of the utility model, are used to explain the principles of the utility model and are not intended to limit the scope of the utility model.
Example 1
In one embodiment of the present utility model, as shown in fig. 1 and 2, an energy consumption connection node for an external wall panel is disclosed, which includes: a first connecting piece 1, a second connecting piece 2, a third connecting piece 3 and an energy consumption device 4; the first connecting piece 1 is arranged above the concrete slab beam 8, and the third connecting piece 3 is arranged below the concrete slab beam 8; wherein, the first connecting piece 1 and the second connecting piece 2 are L-shaped plate pieces; one side of the first connecting piece 1 and one side of the second connecting piece 2 are connected with the embedded steel plate 6 of the externally hung wallboard 7 through bolts 5, and the other side of the first connecting piece is connected with the embedded steel plate 6 of the concrete slab beam 8 through bolts 5. The third connecting piece 3 is an L-shaped plate, one side of the third connecting piece 3 is connected with the concrete slab beam 8, and the other side is connected with the energy consumption device 4. One side of the energy consumption device 4 is connected with the third connecting piece 3, and the other side is connected with the external wall panel 7.
Specifically, as shown in fig. 2, the first connector 1 and the second connector 2 are installed in parallel above the concrete slab beam 8; two third connectors 3 are mounted in parallel below the concrete slab beam 8.
In one embodiment of the present utility model, as shown in fig. 3, the first connecting member 1 is an L-shaped plate member, and includes a first connecting plate, a triangular rib and a second connecting plate; wherein the first connecting plate is perpendicular to the second connecting plate; the triangular rib is arranged between the first connecting plate and the second connecting plate and is welded and fixed with the first connecting plate and the second connecting plate into a whole.
Further, threaded holes are formed in the first connecting plate and the second connecting plate, and the threaded holes are used for installing bolts 5.
Further, the first connecting plate is fixedly connected with the embedded steel plate 6 of the externally hung wallboard 7 through the bolt 5, and the second connecting plate is fixedly connected with the embedded steel plate 6 on the upper side of the concrete slab beam 8 through the bolt 5.
In one embodiment of the present utility model, as shown in fig. 4, the second connecting member 2 is an L-shaped plate member, and the second connecting member 2 includes: the third connecting plate, the triangular rib and the fourth connecting plate; the third connecting plate is perpendicular to the fourth connecting plate, threaded holes are formed in the third connecting plate, and U-shaped hole grooves are formed in the fourth connecting plate.
Further, a bolt 5 is installed in a threaded hole of the third connecting plate, and is fixedly connected with the externally hung wallboard 7 through the bolt 5. And a bolt 5 is arranged in the U-shaped hole groove of the fourth connecting plate and is connected with an embedded steel plate 6 on the upper side of the concrete slab beam 8 through the bolt 5.
In order to meet the interlayer deflection requirement of the main body structure of the exterior wall cladding 7 during an earthquake, a sliding gasket is arranged between the bolt 5 arranged in the U-shaped hole groove and the second connecting piece 2. The sliding gasket is made of a polytetrafluoroethylene plate or a stainless steel plate with the thickness of 1 m; or the sliding gasket is an elastic chloroprene rubber cushion block so as to meet the earthquake or temperature deformation requirement of the node.
In one embodiment of the present utility model, as shown in fig. 5, the third connecting member 3 is an L-shaped plate; the third connector 3 includes: the third connecting plate, the fourth connecting plate, the fifth connecting plate, the third connecting plate and the fourth connecting plate; two groups of threaded holes are formed in the fifth connecting plate and the sixth connecting plate, and the threaded holes are used for installing bolts 5.
Further, the fifth connecting plate is fixedly connected with the embedded steel plate 6 at the lower side of the concrete slab beam 8 through bolts 5 in the two groups of threaded holes; the sixth connecting plate is fixedly connected with a second steel plate of the energy consumption device 4 through bolts 5 in the two groups of threaded holes.
In one embodiment of the present utility model, as shown in fig. 6, the energy consumption device 4 includes: a first steel plate, an elastic buffer structure and a second steel plate; the elastic buffer structure is arranged between the first steel plate and the second steel plate and is fixedly connected with the first steel plate and the second steel plate.
Further, as shown in fig. 1, the first steel plate of the energy dissipation device 4 is fixedly connected with the embedded steel plate 6 of the externally hung wallboard 7 through bolts 5; the second steel plate of the energy consumption device 4 is fixedly connected with the sixth connecting plate of the third connecting piece 3 through bolts 5.
Further, the elastic buffer structure is: an elastomer, a spring, or a combination of both. The elastomer is made of an elastic material, for example: rubber, plastic or other polymeric elastic material.
Example 2
On the basis of embodiment 1, this embodiment provides a specific form of elastic buffer structure:
specifically, the elastic buffer structure is an elastomer, and the elastomer is a cuboid structure. The elastomer is made of an elastic material, for example: rubber, plastic or other polymeric elastic material. And two sides of the elastic body are respectively bonded with the first steel plate and the second steel plate into a whole.
Example 3
On the basis of embodiment 1, this embodiment provides a specific form of elastic buffer structure:
specifically, the elastic buffer structure is: a spring; specifically, a plurality of springs are arranged between the first steel plate and the second steel plate, one end of each spring is welded and fixed with the first steel plate, and the other end of each spring is welded and fixed with the second steel plate; the lengths of the springs are the same and are parallel to each other.
Example 4
On the basis of embodiment 1, this embodiment provides a specific form of elastic buffer structure:
specifically, the elastic buffer structure is a combination of a spring and an elastomer; the elastic body is of a rectangular structure, one side of the elastic body is connected with the first steel plate, and the other side of the elastic body is connected with the second steel plate.
Further, the spring is embedded inside the elastomer. The elastomer is made of an elastic material, for example: rubber, plastic or other polymeric elastic material.
Further, the springs are arranged in the elastic body; the lengths of the springs are the same and are parallel to each other.
Further, one end of the spring is welded and fixed with the first steel plate, and the other end of the spring is welded and fixed with the second steel plate; specifically, the elastic body is poured and molded after the spring is welded and fixed with the first steel plate and the second steel plate.
Compared with the prior art, the technical scheme provided by the utility model has at least one of the following beneficial effects:
1. the connecting node realizes the connection between the external wall panel 7 and the main body structure of the concrete slab beam 8 through the first connecting piece 1 and the second connecting piece 2, and the connecting piece is connected with the external wall panel 7 and the main body of the concrete slab beam through the bolts 5, so that the on-site welding is avoided, the full assembly of the node is realized, and the construction quality and the installation efficiency are improved.
2. According to the connecting node, the external wall panel 7 and the main body structure of the concrete slab beam 8 are connected through the plurality of groups of connecting pieces and the bolts 5, so that the connecting node is easy to replace and convenient to maintain during use, the requirement of the same service life as the main body structure can be met, and the large disassembly and the large modification are avoided.
3. According to the connecting node, the U-shaped hole groove is formed in the second connecting piece 2, the energy consumption device 4 is arranged between the third connecting piece 3 and the externally hung wallboard 7, so that energy dissipation can be rapidly realized in a vibration environment, and the anti-seismic performance of the connecting node and the building main body is improved.
4. The connecting piece node can be prefabricated and formed by various connecting pieces, bolts 5 and energy dissipation devices 4, has few specifications of parts, is easy to realize standardized, serialized and large-scale production, and is convenient for realizing commercial supply and socialization service.
5. According to the connecting piece node, the externally hung wallboard 7 can adapt to the deformation of the main body structure through the deformation of the energy consumption device 4 of the node area and the matching of the bolt 5 and the U-shaped hole groove of the second connecting piece 2, so that the influence of temperature stress on the main body structure can be reduced to a certain extent, and the influence of additional internal force on the stability of a building main body is reduced while the deformation of the main body structure is adapted.
The present utility model is not limited to the above-mentioned embodiments, and any changes or substitutions that can be easily understood by those skilled in the art within the technical scope of the present utility model are intended to be included in the scope of the present utility model.
Claims (10)
1. An external wallboard energy consumption connected node, characterized by comprising: the device comprises a first connecting piece (1), a second connecting piece (2), a third connecting piece (3) and an energy consumption device (4); the first connecting piece (1) and the second connecting piece (2) are L-shaped plates; the first connecting piece (1) and the second connecting piece (2) are arranged above the concrete slab beam (8) in parallel and are connected with the externally hung wallboard (7) and the concrete slab beam (8); the third connecting piece (3) is arranged below the concrete slab beam (8), one side of the third connecting piece is fixedly connected with the concrete slab beam (8), and the other side of the third connecting piece is fixedly connected with the external hanging wallboard (7) through the energy dissipation device (4).
2. The external wall panel energy consuming connection node according to claim 1, wherein the first connection (1) comprises: the first connecting plate, the first triangular rib and the second connecting plate; the first connecting plate and the second connecting plate are mutually perpendicular, and the first triangular rib is arranged between the first connecting plate and the second connecting plate and is fixed into a whole; the first connecting plate and the second connecting plate are respectively and fixedly connected with the external hanging wallboard (7) and the concrete slab beam (8) through the first bolt and the second bolt.
3. The energy consuming connection node of an external wall panel according to claim 2, characterized in that the second connection (2) comprises: the third connecting plate, the second triangular rib and the fourth connecting plate; the third connecting plate is perpendicular to the fourth connecting plate; the third connecting plate is fixedly connected with the externally hung wallboard (7) through a third bolt; and a fourth bolt is arranged in the U-shaped hole groove of the fourth connecting plate and is connected with the concrete slab beam (8) through the fourth bolt.
4. A wall panel energy consuming connection node according to claim 3, wherein the third connection member (3) is an L-shaped plate member; the third connector (3) comprises: the fifth connecting plate, the third triangular rib and the sixth connecting plate; the fifth connecting plate and the sixth connecting plate are mutually perpendicular; the fifth connecting plate and the sixth connecting plate are respectively and fixedly connected with the concrete slab beam (8) and the energy dissipation device (4) through fifth bolts and sixth bolts.
5. The external wall panel energy consuming connection node according to claim 4, wherein the energy consuming device (4) comprises: a first steel plate, an elastic buffer structure and a second steel plate; the elastic buffer structure is arranged between the first steel plate and the second steel plate and is fixedly connected with the first steel plate and the second steel plate.
6. The energy consumption connection node of the external wall panel according to claim 5, wherein the first steel plate of the energy consumption device (4) is fixedly connected with the external wall panel (7), and the second steel plate is fixedly connected with the sixth connection plate of the third connection piece (3).
7. The energy dissipating connection node of claim 5 or 6, wherein the elastic buffer structure is an elastomer, a spring, or a combination thereof.
8. The energy dissipating connection node of claim 7, wherein the elastic buffer structure is an elastomer; the elastic body is of a cuboid structure made of elastic materials.
9. The energy consuming connection node of claim 7, wherein the resilient buffer structure is a spring; the springs are in the same length and are parallel to each other; one end of the spring is fixedly connected with the first steel plate, and the other end of the spring is fixedly connected with the second steel plate.
10. The energy consuming connection node of claim 7, wherein the elastic buffer structure is a combination of a spring and an elastomer; the spring is embedded in the elastomer; and two ends of the spring are connected with the first steel plate and the second steel plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320306431.5U CN219219373U (en) | 2023-02-24 | 2023-02-24 | Energy consumption connecting node for externally hung wallboard |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320306431.5U CN219219373U (en) | 2023-02-24 | 2023-02-24 | Energy consumption connecting node for externally hung wallboard |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219219373U true CN219219373U (en) | 2023-06-20 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320306431.5U Active CN219219373U (en) | 2023-02-24 | 2023-02-24 | Energy consumption connecting node for externally hung wallboard |
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| Country | Link |
|---|---|
| CN (1) | CN219219373U (en) |
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2023
- 2023-02-24 CN CN202320306431.5U patent/CN219219373U/en active Active
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