CN220621559U - Embedded embedded installation node of assembled building window frame - Google Patents
Embedded embedded installation node of assembled building window frame Download PDFInfo
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- CN220621559U CN220621559U CN202321992398.2U CN202321992398U CN220621559U CN 220621559 U CN220621559 U CN 220621559U CN 202321992398 U CN202321992398 U CN 202321992398U CN 220621559 U CN220621559 U CN 220621559U
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- window frame
- leaf wallboard
- embedded
- outer leaf
- heat
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- 238000009434 installation Methods 0.000 title claims description 9
- 239000012792 core layer Substances 0.000 claims abstract description 29
- 238000009413 insulation Methods 0.000 claims abstract description 23
- 239000004033 plastic Substances 0.000 claims abstract description 13
- 229920003023 plastic Polymers 0.000 claims abstract description 13
- 239000010410 layer Substances 0.000 claims abstract description 11
- 229920001296 polysiloxane Polymers 0.000 claims abstract description 10
- 229920002635 polyurethane Polymers 0.000 claims abstract description 10
- 239000004814 polyurethane Substances 0.000 claims abstract description 10
- 239000013524 weatherproof sealant Substances 0.000 claims abstract description 8
- 229910000831 Steel Inorganic materials 0.000 claims description 17
- 239000010959 steel Substances 0.000 claims description 17
- 229910000838 Al alloy Inorganic materials 0.000 claims description 13
- 238000004321 preservation Methods 0.000 claims description 10
- 239000004088 foaming agent Substances 0.000 claims description 6
- 239000011324 bead Substances 0.000 claims description 4
- 239000011521 glass Substances 0.000 claims description 4
- 238000007789 sealing Methods 0.000 abstract description 7
- 239000000945 filler Substances 0.000 abstract description 4
- 238000005187 foaming Methods 0.000 abstract description 4
- 238000012546 transfer Methods 0.000 abstract description 4
- 238000004873 anchoring Methods 0.000 abstract description 3
- 230000009286 beneficial effect Effects 0.000 abstract 1
- 238000010276 construction Methods 0.000 description 6
- 238000000034 method Methods 0.000 description 5
- 239000002023 wood Substances 0.000 description 5
- 239000004567 concrete Substances 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 239000011325 microbead Substances 0.000 description 3
- 239000000565 sealant Substances 0.000 description 3
- 230000000903 blocking effect Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 239000011178 precast concrete Substances 0.000 description 2
- 230000001737 promoting effect Effects 0.000 description 2
- 230000001681 protective effect Effects 0.000 description 2
- 238000009435 building construction Methods 0.000 description 1
- 238000005034 decoration Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 238000011900 installation process Methods 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 238000011160 research Methods 0.000 description 1
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- Building Environments (AREA)
Abstract
The utility model provides an embedded mounting node of an assembled building window frame, which comprises an outer leaf wallboard and an inner leaf wallboard, wherein a first heat-insulating core layer and a second heat-insulating core layer are arranged between the outer leaf wallboard and the inner leaf wallboard, the second heat-insulating core layer is positioned above the first heat-insulating core layer, T-shaped embedded bolts are embedded in the outer leaf wallboard, and the ends of the T-shaped embedded bolts penetrate through the outer leaf wallboard and the second heat-insulating core layer and are connected with a wood-plastic base plate. The utility model has the following beneficial effects: according to the utility model, an embedded mounting mode is adopted for mounting the window frame, the window frame is mounted at the joint of the heat insulation layer and the outer wall, the T-shaped embedded bolts in the outer leaf wallboard are used for anchoring, the polyurethane foaming filler is used for outdoor joint filling, the silicone weather-proof sealant is used for sealing edges of the inner wall body and the outer wall body, contact heat transfer between the window frame and the window sill board is blocked, and the heat insulation performance of the wall body is improved.
Description
Technical Field
The utility model relates to the field of embedded mounting nodes of an assembled building window frame.
Background
Today, where green and fabricated constructions are widely used and developed, many conventional exterior window construction processes and installation methods have failed to meet the needs of the building market. The research and application of the novel external window energy-saving technology are significant in promoting the building energy saving and the building technology progress. In the assembled building, the embedded mounting process has the advantages of simple and convenient construction, strong heat preservation performance and good air tightness, and has positive significance for promoting popularization and development of the assembled ultralow-energy-consumption building. In traditional building construction, the window frame is generally installed to the design position in the stage of decoration and fitment through a reserved hole. Because different processes are not connected in place, the construction quality cannot be guaranteed, and a reserved hole method for installing a window frame can generate a plurality of quality hidden troubles.
Disclosure of Invention
Aiming at the defects existing in the prior art, the utility model aims to provide an embedded mounting node of an assembled building window frame. In order to achieve the above purpose, the embedded mounting node of the assembled building window frame is achieved through the following technical scheme, the embedded mounting node comprises an outer leaf wallboard and an inner leaf wallboard, a first heat insulation core layer and a second heat insulation core layer are arranged between the outer leaf wallboard and the inner leaf wallboard, the second heat insulation core layer is located above the first heat insulation core layer, a T-shaped embedded bolt is embedded in the outer leaf wallboard, the end part of the T-shaped embedded bolt penetrates through the outer leaf wallboard and the second heat insulation core layer to be connected with a wood-plastic base plate, a rigid angle piece is connected to the T-shaped embedded bolt and located between the wood-plastic base plate and the outer leaf wallboard, an angle steel is connected to the rigid angle piece, the upper end of the angle steel is located on one side of the top of the second heat insulation core layer, an aluminum alloy window frame is connected to the angle steel, and a window platen is arranged on the other side of the top of the second heat insulation core layer.
Further, a notch is formed in the top of the second heat-insulating core layer and below the window board, and a micro glass bead is arranged in the notch.
Further, a polyurethane foaming agent is filled in a gap between the aluminum alloy window frame and the outer leaf wallboard.
Further, the edges between the aluminum alloy window frame and the outer leaf wallboard and between the aluminum alloy window frame and the window sill are sealed by silicone weather-proof sealant.
Further, the outer surface of the rigid corner piece is provided with an airtight film, and the airtight film is formed by adhering a waterproof breathable film and a waterproof steam-isolating film.
The utility model has the advantages that,
according to the utility model, for the installation mode of the window frame, embedded installation is adopted, the window frame is installed at the joint of the heat insulation layer and the outer wall, the T-shaped embedded bolts in the outer leaf wallboard are used for anchoring, the polyurethane foaming filler is used for outdoor joint filling, the silicone weather-proof sealant is used for sealing edges of the inner wall body and the outer wall body, the contact heat transfer between the window frame and the window sill board is blocked, and the heat insulation performance of the wall body is improved;
the T-shaped embedded bolts are embedded in the outer leaf wallboard of the window frame connecting part in advance to perform thermal bridge blocking with the wood plastic backing plate with the width of cm, and the window frame is fixed on the wood plastic backing plate by angle steel, so that the surface contact between the window frame and the outer leaf wallboard is converted into the point contact of bolt connection through the wood plastic backing plate, the heat conduction between the window frame and the outer leaf wallboard is reduced, and the bridge breaking effect of the structure is improved;
and for gaps between the window frame and the inner and outer leaf wallboards, the polyurethane foaming agent is adopted for filling, the silicone weather-proof sealant is used for plugging, the integrity of the window and the wallboards is comprehensively ensured, and the air tightness of the outer protective structure is improved.
The embedded type sandwich heat-insulating wallboard is embedded in the embedded type sandwich heat-insulating wallboard, so that the complex installation process of the window frame is simplified, the heat-insulating performance and air tightness of the window frame are improved, the construction flow of the traditional window frame for installing the inner leaf wallboard is optimized by using the embedded technology, the use and popularization of the prefabricated sandwich heat-insulating wallboard are facilitated, the thickness of the inner leaf wallboard is reduced, and the material cost of enterprises is reduced.
By adopting vitrified microbead plastering with low heat transfer coefficient to carry out sealing treatment, gaps are reserved at the joints of the window frame, the window sill and the vitrified microbeads, direct contact between parts is prevented, contact between the window frame and the window sill is blocked, and the heat insulation performance of the wall is effectively improved.
The steel corner pieces are fixed on the outer leaf wallboard through the T-shaped embedded bolts, then the wood plastic base plate with the width of cm is placed, the surface heat bridge of the fixing piece is converted into a point heat bridge, the installation heat bridge is reduced to the greatest extent, in addition, the wood plastic base plate is used, and the durability of the connecting component is improved.
In the bonding mode of the waterproof breathable film and the waterproof steam-isolating film, the integral performance of the waterproof airtight film is improved through the effective lap joint with the inner leaf concrete mm and the outer leaf concrete mm, and the high air tightness of the window part is ensured.
Drawings
Other features, objects and advantages of the present utility model will become more apparent upon reading of the detailed description of non-limiting embodiments, made with reference to the following drawings,
fig. 1 is a schematic general structural diagram of an embedded mounting node of an assembled building window frame according to the present utility model.
In the figure, 1, an outer leaf wallboard; 2. inner leaf wall panels; 3. a first heat preservation core layer; 4. a second heat preservation core layer; 5. t-shaped embedded bolts; 6. a wood-plastic backing plate; 7. angle steel; 8. aluminum alloy window frame; 9. a window sill plate; 10. micro glass beads; 11. a polyurethane foaming agent; 12. silicone weatherable sealants; 13. and (3) an airtight film.
Detailed Description
The utility model is further described in connection with the following detailed description, in order to make the technical means, the creation characteristics, the achievement of the purpose and the effect of the utility model easy to understand.
Referring to fig. 1, the utility model provides a technical scheme of embedded mounting nodes of an assembled building window frame, which comprises an outer leaf wallboard 1 and an inner leaf wallboard 2, wherein a first heat insulation core layer 3 and a second heat insulation core layer 4 are arranged between the outer leaf wallboard 1 and the inner leaf wallboard 2, the second heat insulation core layer 4 is positioned above the first heat insulation core layer 3, a T-shaped embedded bolt 5 is embedded in the outer leaf wallboard 1, the end part of the T-shaped embedded bolt 5 penetrates through between the outer leaf wallboard 1 and the second heat insulation core layer 4 and is connected with a wood-plastic base plate 6, a rigid angle piece is arranged on the T-shaped embedded bolt 5 and between the wood-plastic base plate 6 and the outer leaf wallboard 1, an angle steel 7 is connected on the rigid angle piece, the upper end of the angle steel 7 is positioned on one side of the top of the second heat insulation core layer 4, an aluminum alloy window frame 8 is connected on the angle steel 7, and a window 9 is arranged on the other side of the top of the second heat insulation core layer 4; according to the utility model, an embedded mounting mode is adopted for mounting the window frame, the window frame is mounted at the joint of the heat insulation layer and the outer wall, the T-shaped embedded bolts 5 in the outer leaf wallboard 1 are used for anchoring, the polyurethane foaming filler 11 is used for outdoor joint filling, the silicone weather-proof sealant 12 is used for sealing edges of the inner wall body and the outer wall body, contact heat transfer between the window frame and the window sill 9 is blocked, and the heat insulation performance of the wall body is improved.
Referring to fig. 1, a notch is formed at the top of the second insulation core layer 4 and below the window sill 9, a micro glass bead 10 is arranged in the notch, a gap between the aluminum alloy window frame 8 and the outer leaf wallboard 1 is filled with a polyurethane foaming agent 11, and edges between the aluminum alloy window frame 8 and the outer leaf wallboard 1 and between the aluminum alloy window frame 8 and the window sill 9 are sealed by a silicone weather-resistant sealant 12; and the gaps between the window frame and the inner and outer leaf wallboards are filled with polyurethane foaming agent 11, and the silicone weather-proof sealant 12 is used for plugging, so that the integrity of the window and the wallboards is comprehensively ensured, and the air tightness of the outer protective structure is improved.
Referring to fig. 1, the outer surface of the rigid corner piece is provided with an airtight film 13, and the airtight film 13 is formed by adhering a waterproof breathable film and a waterproof steam-isolating film; in the bonding mode of the waterproof breathable film and the waterproof steam-isolating film, the integral performance of the waterproof airtight film 13 is improved through the effective lap joint with the inner and outer leaf concrete by 30mm, and the high air tightness of the window part is ensured.
In the course of the use of the device,
firstly, pouring precast concrete outer leaf plates, and pre-burying T-shaped bolts 5 (for fixedly connecting steel corner pieces in the later period) in the outer leaf wall plates 1 of the window frame connecting parts in advance;
then, a first heat-insulating core layer is paved closely to the outer leaf wallboard 1, (and a gap of 100mm is reserved at the periphery of the opening so as to add the heat-insulating layer for the second time);
then, pouring a precast concrete inner leaf wallboard 2, and reserving a window frame and an installation groove;
then, angle steel 7 is used for fixing the window frame, namely, the interval positions of the embedded T-shaped bolts 5 are firstly set, then the T-shaped embedded bolts 5 are used for temporarily fixing steel angle pieces on the outer leaf wallboards 1 around the aluminum alloy window frame 8, finally, elevation, horizontal and vertical positions of the window can be adjusted by adjusting the steel angle pieces, and then the T-shaped embedded bolts 5 are locked;
then, the outdoor gap uses polyurethane foaming filler 11 for joint filling, sealing and bonding, silicone weather-proof sealant 12 is applied to the outdoor side for sealing, blocking and leakage prevention, and meanwhile, airtight films 13 are constructed on steel corner pieces outside the window to further isolate external air and ensure the air tightness;
then, adding a second heat-insulating core layer 4 to the edge of the wallboard, reserving a 20mm notch at the contact part of the window sill 9 and the second heat-insulating core layer 4, and carrying out net hanging construction on the periphery of the notch to form 20mm vitrified microbeads 10 for plastering and sealing;
then, the inner windowsill or window board 9 is installed, and the inner sealant is applied around the window.
In addition, the energy-saving parameters of the first heat-insulating core layer 3 and the second heat-insulating core layer 4 are consistent to be the same material, and the 20mm vitrified micro bubbles 10 are used as a final facing protection layer.
Although the present disclosure describes embodiments, not every embodiment is described in terms of a single embodiment, and such description is for clarity only, and one skilled in the art will recognize that the embodiments described in the disclosure as a whole may be combined appropriately to form other embodiments that will be apparent to those skilled in the art.
Claims (5)
1. The utility model provides an embedded pre-buried installation node of assembled building window frame, its characterized in that, including outer leaf wallboard (1) and interior leaf wallboard (2), outer leaf wallboard (1) with be equipped with heat preservation sandwich layer one (3) and heat preservation sandwich layer two (4) between interior leaf wallboard (2) both, heat preservation sandwich layer two (4) are located the top of heat preservation sandwich layer one (3), pre-buried T type embedded bolt (5) in outer leaf wallboard (1), the tip of T type embedded bolt (5) runs through to outer leaf wallboard (1) with be connected with wood-plastic backing plate (6) between heat preservation sandwich layer two (4), be located on T type embedded bolt (5) wood-plastic backing plate (6) with be connected with the rigid angle piece between outer leaf wallboard (1), be connected with angle steel (7) on the rigid angle piece, angle steel (7) upper end is located top one side of heat preservation sandwich layer two (4), be connected with aluminum alloy window frame (8) on angle steel (7), window frame (4) opposite side is equipped with heat preservation platen (9).
2. The embedded mounting node of the assembled building window frame according to claim 1, wherein a notch is formed in the top of the second heat insulation core layer (4) and below the window board (9), and a micro glass bead (10) is arranged in the notch.
3. An embedded pre-buried installation node for an assembled building window frame according to claim 2, wherein a gap between the aluminum alloy window frame (8) and the outer leaf wallboard (1) is filled with polyurethane foaming agent (11).
4. A prefabricated building window frame embedded mounting node according to claim 3, wherein edges between the aluminum alloy window frame (8) and the outer leaf wallboard (1) and the window sill (9) are sealed by silicone weather-proof sealant (12).
5. The embedded mounting node of the fabricated building window frame according to claim 4, wherein an airtight film (13) is arranged on the outer surface of the rigid corner piece, and the airtight film (13) is formed by adhering a waterproof breathable film and a waterproof steam-isolating film.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321992398.2U CN220621559U (en) | 2023-07-27 | 2023-07-27 | Embedded embedded installation node of assembled building window frame |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321992398.2U CN220621559U (en) | 2023-07-27 | 2023-07-27 | Embedded embedded installation node of assembled building window frame |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220621559U true CN220621559U (en) | 2024-03-19 |
Family
ID=90228129
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321992398.2U Active CN220621559U (en) | 2023-07-27 | 2023-07-27 | Embedded embedded installation node of assembled building window frame |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220621559U (en) |
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2023
- 2023-07-27 CN CN202321992398.2U patent/CN220621559U/en active Active
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