CN214531680U - Heat-insulation bridge keel for dry hanging of outer wall - Google Patents
Heat-insulation bridge keel for dry hanging of outer wall Download PDFInfo
- Publication number
- CN214531680U CN214531680U CN202120310924.7U CN202120310924U CN214531680U CN 214531680 U CN214531680 U CN 214531680U CN 202120310924 U CN202120310924 U CN 202120310924U CN 214531680 U CN214531680 U CN 214531680U
- Authority
- CN
- China
- Prior art keywords
- keel
- plate
- longitudinal
- dry hanging
- transverse
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Abstract
The utility model relates to the field of external wall installation equipment, in particular to a thermal bridge cut-off keel for external wall dry hanging, which comprises a keel and expansion bolts, wherein the keel is made of hollow square steel, the expansion bolts are used for installing the keel on a base layer wall body through bolt installation holes on the keel, polyurethane foaming glue is filled in the keel, and hard polyurethane plates are respectively and fixedly connected to the outer parts of two side surfaces of the keel in the vertical direction; the keel is connected with a fixing piece used for installing a decoration panel on one side far away from the base layer wall body. The utility model adopts the dry-hanging keel with the heat-insulation bridge structure, and the outer hard polyurethane plate and the filled polyurethane foaming glue form effective isolation between different metal connecting pieces, thereby cutting off the heat transfer path and realizing the high-efficiency and energy-saving efficiency of the building; the keel and the decoration panel are connected and fixed through the fixing piece, and the structure is simple and convenient to operate.
Description
Technical Field
The utility model belongs to the technical field of outer wall erection equipment and specifically relates to an outer wall is hung futilely and is used disconnected heat bridge fossil fragments.
Background
In recent years, more and more energy-saving buildings are rapidly developed in the building industry in various forms, and passive houses, passive ultra-low energy consumption buildings, near-zero energy consumption buildings, energy production houses and the like are emerging building forms. Due to rapid development and wide lifting space of the design of various nodes of the ultra-low energy consumption building, in the prior art, the design of the outer wall of the curtain wall type building usually adopts a construction method of dry hanging metal keels to fix the material of the outer wall surface layer, the heat conductivity of metal is good, and various linear heat dissipation channels are formed when the metal is applied to the outer wall, namely, a heat bridge is formed. The formation of the thermal bridge directly leads to the improvement of the average heat transfer coefficient of the external enclosure structure of the building, greatly increases the energy consumption of the building and has a barrier effect on the implementation of various ultra-low energy consumption buildings.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the above problem, a thermal bridge cut-off keel for outer wall dry hanging is provided, the technical scheme of its adoption as follows:
a thermal bridge cut-off keel for dry hanging of an outer wall comprises a keel and expansion bolts, wherein the keel is made of hollow square steel, the expansion bolts are used for installing the keel on a base wall through bolt installation holes in the keel, polyurethane foaming glue is filled in the keel, and hard polyurethane plates are fixedly connected to the outer parts of two side faces of the keel in the vertical direction respectively; the keel is connected with a fixing piece used for installing a decoration panel on one side far away from the base layer wall body.
On the basis of the scheme, the fixing piece comprises a first assembly and a second assembly which are connected through fastening screws, the first assembly is an L-shaped bending plate and comprises an integrally formed vertical plate and a horizontal plate, the vertical plate is fastened on the keel through mounting screws, the horizontal plate is connected with a transverse plate of the second assembly through the fastening screws, the transverse plate and the longitudinal insertion plate are integrally formed, and the upper end and the lower end of the longitudinal insertion plate are respectively inserted into adjacent decoration panels.
On the basis of the scheme, the mounting screws are mounted through the first longitudinal mounting holes in the vertical plate and the screw mounting holes in the keels, the fastening screws are connected through the first transverse mounting holes in the horizontal plate and the second transverse mounting holes in the transverse plate, and the first longitudinal mounting holes, the first transverse mounting holes and the second transverse mounting holes are long round holes.
On the basis of the scheme, the number of the first transverse mounting holes, the number of the second transverse mounting holes and the number of the fastening screws are respectively 2.
Preferably, the longitudinal inserting plates comprise a longitudinal upper inserting plate and a longitudinal lower inserting plate, the number of the longitudinal lower inserting plates is two, the longitudinal upper inserting plates and the longitudinal lower inserting plates are respectively distributed below two sides of the longitudinal inserting plates, and the longitudinal upper inserting plates and the longitudinal lower inserting plates are distributed in a delta shape.
Preferably, the expansion bolts and the fixing pieces are installed in a staggered mode in the horizontal direction, cover plate installation holes are formed in positions, corresponding to the positions of the outer sides of keels of installation positions of the expansion bolts, of the cover plates, and molding plate cover plates are arranged in the cover plate installation holes.
Preferably, the outer side of the longitudinal inserting plate is filled with MS modified silicone sealant.
Preferably, the keel and the hard polyurethane plate are bonded through modified polyurethane glue.
The utility model has the advantages that: the dry hanging keel with a heat-insulating bridge structure is adopted, effective isolation is formed between different metal connecting pieces through the hard polyurethane plate on the outer layer and the filled polyurethane foaming adhesive, a heat transfer path is cut off, and high efficiency and energy conservation of a building are realized; the keel and the decoration panel are connected and fixed through the fixing piece, and the structure is simple and convenient to operate.
Drawings
FIG. 1: the utility model has a schematic structure;
FIG. 2: the utility model relates to a structure diagram of the outer surface of a keel;
FIG. 3: section C of FIG. 2 shows a sectional view of the expansion bolt installed;
FIG. 4: FIG. 2 is a cross-sectional view of the fastener assembly shown in section D;
FIG. 5: the utility model discloses a schematic structural diagram of a fixing piece;
FIG. 6: the utility model discloses first subassembly structure sketch map.
Detailed Description
The invention will be further explained with reference to the following figures and examples:
in the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally formed; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.
In the description of the present invention, it is to be understood that the terms "center", "length", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", and the like indicate orientations or positional relationships based on those shown in the drawings, and are merely for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention. Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless otherwise specified.
In the present disclosure, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may comprise direct contact between the first and second features, or may comprise contact between the first and second features not directly. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.
As shown in fig. 1, an outer wall is hung futilely and is used disconnected heat bridge fossil fragments, including fossil fragments 21 and expansion bolts 26, fossil fragments 21 are cavity square steel, expansion bolts 26 installs fossil fragments 21 on basic unit's wall body 11 through bolt mounting hole 28 on fossil fragments 21, installs gasket 27 on the expansion bolts 26, fossil fragments 21 inside packing polyurethane foaming adhesive 24, outside difference fixed connection stereoplasm polyurethane board 23 of the both sides face of the vertical direction of fossil fragments 21, bond through modified polyurethane glue 22 between fossil fragments 21 and the stereoplasm polyurethane board 23, fossil fragments 21 adopt stainless steel, keep apart fossil fragments 21 and basic unit's wall body 11 and other connecting pieces through stereoplasm polyurethane board 23 and polyurethane foaming adhesive 24, effectively cut off the heat bridge, improve the energy-saving effect of building. The keel 21 is connected with a fixing member for mounting the decoration panel 163 at a side away from the base layer wall 11, as shown in fig. 4 to 6, the fixing member includes a first block 32 and a second block 33 connected by a fastening screw 34, the first assembly 32 is an L-shaped bent plate and comprises a vertical plate and a horizontal plate which are integrally formed, the vertical plate is fastened on the keel 21 through a mounting screw 31, the horizontal plate is connected with a transverse plate of the second assembly 33 through a fastening screw 34, the transverse plate and the longitudinal insertion plate are integrally formed, the upper and lower ends of the longitudinal insert plate are inserted into the adjacent decorative panel 163, respectively, and preferably, the longitudinal insert plate includes a longitudinal upper insert plate 332 and a longitudinal lower insert plate 333, the longitudinal lower insert plates 333 are two in number and are respectively distributed below both sides of the longitudinal insert plate 332, the upper longitudinal insert 332 and the lower longitudinal insert 333 are arranged in a delta configuration to stably attach the trim panel 163 to the runner 21. MS modified silicone sealant 17 is filled outside the longitudinal inserting plate, so that the appearance of the outer wall surface is kept attractive, and the durability is enhanced. As shown in fig. 5 and 6, the mounting screw 31 is mounted through a first longitudinal mounting hole 321 on the vertical plate and the screw mounting hole 29 on the keel 21, the fastening screw 34 is connected through a first transverse mounting hole 322 on the horizontal plate and a second transverse mounting hole 331 on the transverse plate, the first longitudinal mounting hole 321, the first transverse mounting hole 322 and the second transverse mounting hole 331 are oblong holes, the mounting screw 31 and the fastening screw 34 can be mounted at different positions relative to the first assembly 32 and the second assembly 33 according to the actual mounting situation, and the relative positions of the first assembly 32 and the second assembly 33 can be adjusted as well, so as to adapt to different mounting thicknesses and mounting positions. In order to improve the stability of the installation and fastening, the number of the first transverse installation holes 322, the second transverse installation holes 331 and the fastening screws 34 is 2. As shown in fig. 2, for the convenience of installation and operation, the expansion bolt 26 and the fixing member are installed in a staggered manner in the horizontal direction, a cover plate installation hole 252 is formed at a position corresponding to the outer side of the keel 21 at the installation position of the expansion bolt 26, a molded plate cover plate 251 is arranged in the cover plate installation hole 252, and installation structures at different positions are respectively shown in fig. 3 and 4, the expansion bolt 26 is driven into the base wall 11 through the cover plate installation hole 252 to fix the keel 21 and the base wall 11, and then the polyurethane foam rubber 24 is filled into the keel 21 through the cover plate installation hole 252, and the molded plate cover plate 251 is covered. After the polyurethane foam rubber 24 is cured, the fixing piece is installed at the screw installation hole 29 of the keel 21 by using the installation screw 31, and the decoration panel 163 is connected and installed by using the longitudinal insertion plate. The offset mounting of the expansion bolts 26 with the fixing members in the horizontal plane not only makes the connection of the fixing members more stable, but also reduces the required mounting thickness of the keel 21.
The present invention has been described above by way of example, but the present invention is not limited to the above-mentioned embodiments, and any modification or variation based on the present invention is within the scope of the present invention.
Claims (8)
1. The heat-bridge cutoff keel for dry hanging of the outer wall is characterized by comprising a keel (21) and expansion bolts (26), wherein the keel (21) is made of hollow square steel, the expansion bolts (26) install the keel (21) on a base layer wall (11) through bolt installation holes (28) in the keel (21), polyurethane foaming glue (24) is filled in the keel (21), and hard polyurethane plates (23) are fixedly connected to the outer parts of two side faces of the keel (21) in the vertical direction respectively; the side of the keel (21) far away from the base layer wall (11) is connected with a fixing piece for installing a decorative panel (163).
2. The heat-insulation bridge keel for external wall dry hanging according to claim 1, wherein the fixing member comprises a first component (32) and a second component (33) which are connected through a fastening screw (34), the first component (32) is an L-shaped bent plate and comprises an integrally formed vertical plate and a horizontal plate, the vertical plate is fastened on the keel (21) through a mounting screw (31), the horizontal plate is connected with a transverse plate of the second component (33) through the fastening screw (34), the transverse plate is integrally formed with a longitudinal insertion plate, and the upper end and the lower end of the longitudinal insertion plate are respectively inserted into adjacent decorative panels (163).
3. The heat-breaking bridge keel for external wall dry hanging according to claim 2, wherein the mounting screws (31) are mounted through first longitudinal mounting holes (321) on the vertical plate and screw mounting holes (29) on the keel (21), the fastening screws (34) are connected through first transverse mounting holes (322) on the horizontal plate and second transverse mounting holes (331) on the transverse plate, and the first longitudinal mounting holes (321), the first transverse mounting holes (322) and the second transverse mounting holes (331) are oblong holes.
4. The thermal break bridge keel for exterior wall dry hanging according to claim 3, wherein the number of the first transverse mounting hole (322), the second transverse mounting hole (331) and the fastening screw (34) is 2 respectively.
5. The heat-breaking bridge keel for external wall dry hanging according to claim 2, wherein the longitudinal inserting plates comprise longitudinal upper inserting plates (332) and longitudinal lower inserting plates (333), the number of the longitudinal lower inserting plates (333) is two, the longitudinal upper inserting plates (332) and the longitudinal lower inserting plates (333) are respectively distributed below two sides of the longitudinal inserting plates (332), and the longitudinal upper inserting plates (332) and the longitudinal lower inserting plates (333) are distributed in a delta shape.
6. The thermal break bridge keel for external wall dry hanging of claim 1, wherein the expansion bolt (26) and the fixing piece are installed in a staggered mode in the horizontal direction, a cover plate installation hole (252) is formed in the position, corresponding to the outer side of the keel (21) in the installation position of the expansion bolt (26), and a molded plate cover plate (251) is arranged in the cover plate installation hole (252).
7. The thermal break bridge keel for exterior wall dry hanging according to claim 2, wherein the outside of the longitudinal inserting plate is filled with MS modified silicone sealant (17).
8. The thermal bridge cut-off keel for exterior wall dry hanging according to claim 1, wherein the keel (21) and the hard polyurethane plate (23) are bonded through modified polyurethane glue (22).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120310924.7U CN214531680U (en) | 2021-02-03 | 2021-02-03 | Heat-insulation bridge keel for dry hanging of outer wall |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120310924.7U CN214531680U (en) | 2021-02-03 | 2021-02-03 | Heat-insulation bridge keel for dry hanging of outer wall |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214531680U true CN214531680U (en) | 2021-10-29 |
Family
ID=78233390
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120310924.7U Active CN214531680U (en) | 2021-02-03 | 2021-02-03 | Heat-insulation bridge keel for dry hanging of outer wall |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214531680U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113175175A (en) * | 2021-04-29 | 2021-07-27 | 武汉尚合居科技发展有限公司 | Multifunctional keel structure and manufacturing method thereof |
-
2021
- 2021-02-03 CN CN202120310924.7U patent/CN214531680U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113175175A (en) * | 2021-04-29 | 2021-07-27 | 武汉尚合居科技发展有限公司 | Multifunctional keel structure and manufacturing method thereof |
| CN113175175B (en) * | 2021-04-29 | 2023-11-03 | 武汉尚合居科技发展有限公司 | Multifunctional keel structure and manufacturing method thereof |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN205531161U (en) | Ultra -thin decoration heat preservation intergral template | |
| CN214531680U (en) | Heat-insulation bridge keel for dry hanging of outer wall | |
| CN107503484B (en) | Integrated external corner edge folding structure for pouring heat insulation core material and convex constructional column | |
| CN103938830B (en) | The non-curtain wall pendant of a kind of stone material, non-curtain wall unit and exempt from the non-Curtain Wall of keel | |
| CN215169181U (en) | Embedded outer window structure | |
| CN201722873U (en) | External wall heat-insulation plate and connecting part thereof | |
| CN205206191U (en) | Thin stone material heat preservation decorative board system | |
| CN213508989U (en) | Assembled heat preservation sandwich wallboard | |
| CN112922253A (en) | Nearly zero energy consumption building external wall insulation system | |
| CN216865803U (en) | Novel honeycomb metal heat preservation decorative board | |
| CN213837453U (en) | Energy-conserving composite sheet is decorated to photovoltaic outer wall | |
| CN209742135U (en) | Fast-assembling wall body heat preservation decoration intergral template | |
| CN216713663U (en) | Composite board for sunlight room | |
| CN112302279A (en) | Firmly-installed artificial stone dry hanging design structure and installation method thereof | |
| CN214195002U (en) | Pre-buried component and side fascia structure | |
| CN201155188Y (en) | Exposed wall thermal insulation plate and its connecting component | |
| CN216893003U (en) | Decorative board | |
| CN201236442Y (en) | Environment-friendly exterior wall flame-proof anti-seepage thermal insulation superpower decoration board mounting structure | |
| CN218028373U (en) | Energy-saving environment-friendly curtain wall structure | |
| CN220266872U (en) | Photovoltaic veneer heat preservation and decoration integrated plate system | |
| CN219451336U (en) | Heat preservation type building wall structure | |
| CN213329773U (en) | Construction structure of heat preservation and decoration integrated plate and heat preservation inner wall | |
| CN218814933U (en) | Green building thermal insulation wall body mounting structure | |
| CN216893002U (en) | Heat-insulation curtain wall | |
| CN220848450U (en) | Heat preservation heat insulating board convenient to installation |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |