AU2021106830A4 - Internal corner structure of curtain wall - Google Patents
Internal corner structure of curtain wall Download PDFInfo
- Publication number
- AU2021106830A4 AU2021106830A4 AU2021106830A AU2021106830A AU2021106830A4 AU 2021106830 A4 AU2021106830 A4 AU 2021106830A4 AU 2021106830 A AU2021106830 A AU 2021106830A AU 2021106830 A AU2021106830 A AU 2021106830A AU 2021106830 A4 AU2021106830 A4 AU 2021106830A4
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- AU
- Australia
- Prior art keywords
- support
- plate
- curtain wall
- steel
- internal corner
- 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.)
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- Load-Bearing And Curtain Walls (AREA)
Abstract
The present utility model relates to the field of curtain wall structure,
intends to solve the problems of inflexible use, narrow application range and
difficult installation of curtain wall plates at special-shaped corners in the prior
art, and provides an internal corner structure of a curtain wall, which comprises
a wall; a fixed steel plate provided at an internal corner of the wall, wherein the
fixed steel plate is connected to the wall by expansion bolts; a first support and a
second support provided at an outer side of the fixed steel plate, wherein a same
end of the first support and the second support is connected to the fixed steel
plate, the other end of the first support and the second support is provided with a
triangular keel, and the triangular keel is detachably connected to the other end
of the first support and the second support by bolts; and a curtain wall plate
provided at an outer side of the triangular keel, wherein a concealed frame keel
is provided between the triangular keel and the curtain wall plate, one end of the
concealed frame keel is connected to the outer side of the triangular keel and the
other end of the concealed frame keel is connected to an inner side of the curtain
wall plate. Beneficial effects of the present utility model are flexible use, wide
application range and easy installation of curtain wall plates at special-shaped
corners.
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Description
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Technical Field
The present utility model relates to the field of curtain wall structure, in
particular to an internal corner structure of a curtain wall.
Background
In real life, with the development of the times, the curtain wall structure has
replaced the traditional tiled and painted exterior walls and been applied to the
exterior walls of various buildings in the construction industry. In order to better
reflect the architectural appearance, more and more building surfaces adopt
o angled and curved structures, which gives rise to the structural demand of
curtain wall plate surfaces for multi-angle change. However, the existing keel
structure is generally relatively fixed, and in the case of a special-shaped
structure, it is unable to install a curtain wall plate, resulting in inflexible use and
narrow application range. In order to realize the curtain wall effect with a
special-shaped angle, it is necessary to develop various types of corner keels for
assembly to solve the problems of difficult installation of curtain wall plates at
special-shaped corners, high cost, serious waste of resources and complex
structure in the prior art.
Summary
The present utility model intends to provide an internal corner structure of a curtain wall to solve the problems of inflexible use, narrow application range, difficult installation of curtain wall plates at special-shaped corners, high cost, serious waste of resources and complex structure in the prior art.
The embodiment of the present utility model is implemented as follows:
The embodiment of the present utility model provides an internal corner
structure of a curtain wall, which comprises a wall; a fixed steel plate provided
at an internal corner of the wall, wherein the fixed steel plate is detachably
connected to the wall by expansion bolts; a first support and a second support
provided at an outer side of the fixed steel plate, wherein the first support and
o the second support are arranged parallel to each other, a same end of the first
support and the second support is fixedly connected to the outer side of the fixed
steel plate, the other end of the first support and the second support is provided
with a triangular keel, and the triangular keel is detachably connected to the
other end of the first support and the second support by bolts; and a curtain wall
plate provided at an outer side of the triangular keel, wherein a concealed frame
keel is provided between the triangular keel and the curtain wall plate, one end
of the concealed frame keel is connected to the outer side of the triangular keel
and the other end of the concealed frame keel is connected to an inner side of the
curtain wall plate.
For installation, first fixing the fixed steel plate at the internal corner of the
wall by expansion bolts, welding the same end of the first support and the second support to the outer side of the fixed steel plate, then connecting the triangular keel to the other end of the first support and the second support by bolts, and then fixing one end of the concealed frame keel to the outer side of the triangular keel, and finally fixing the curtain wall plate to the other end of the concealed frame keel.
The internal corner structure of the curtain wall disclosed in the present
embodiment is provided with a triangular keel used at a corner, so it has
beneficial effects of simple structure, flexible use, wide application range,
simple installation of curtain wall plates at special-shaped corners, low cost and
o less waste of resources.
Optionally, the fixed steel plate is adapted to the internal corner of the wall,
and both sides of the fixed steel plate are connected to the wall by expansion
bolts so that the fixed steel plate is more firmly connected to the wall.
Optionally, the other end of the first support has a first fixed section, the
other end of the second support has a second fixed section, and the first fixed
section and the second fixed section fit with the triangular keel, so as to facilitate
the installation of the triangular keel.
Optionally, the triangular keel has a first side, a second side and a third side,
and the first side and the second side have the same length; the first fixed section
of the first support fits with and is fixed by bolts to the first side of the triangular
keel, and the second fixed section of the second support fits with and is fixed by bolts to the second side of the triangular keel; and the third side of the triangular keel is connected to one end of the concealed frame keel, so as to make the connection between the first support and the second support and the triangular keel more stable to avoid looseness or fall-off and in turn make the installation structure at an external corner of the curtain wall more stable.
Optionally, the curtain wall plate has an inner plate surface and an outer
plate surface, a honeycomb core is provided between the inner plate surface and
the outer plate surface, and both sides of the honeycomb core fully and closely
fit with the inner plate surface and the outer plate surface.
o Optionally, the same end of the first support and the second support is
welded to the outer side of the fixed steel plate.
Optionally, a plurality of connecting devices are provided on both sides of
the internal corner of the wall, wherein the plurality of connecting devices are
provided with a base, a steel plate is provided between the base and the wall,
one end of the steel plate and the base is connected to the wall by expansion
bolts, the other end of the base is provided with a vertically arranged square
steel, the square steel is detachably connected to the base by bolts, an outer side
of the square steel is provided with a horizontally arranged square pipe steel, one
side of the square pipe steel is welded on the square steel, and the curtain wall
plate corresponding to the other side of the square pipe steel is connected to the
other side of the square pipe steel by a number of the concealed frame keels, so as to cooperate with the support to the entire curtain wall by the installation structure at the internal corner of the curtain wall.
Optionally, the base comprises a web plate and a wing plate, the web plate
is perpendicular to the wing plate and the wing plate fully fits with the steel
plate; and both sides of an outer end of the web plate are provided with a first
hole, the square steel is located in the outer end of the web plate, both sides of
the square steel are provided with a second hole, the first hole is adapted to the
second hole, and the square steel is connected to the outer end of the web plate
through the first hole and the second hole by bolts and can be secondarily
o disassembled and adjusted according to actual needs.
Optionally, the horizontally arranged square pipe steel is evenly distributed
in a vertical direction and the vertically arranged square steel is evenly
distributed in a horizontal direction, so that the square steel and the square pipe
steel are reasonably arranged and the entire curtain wall structure is uniformly
stressed, making the curtain wall structure more stable.
Based on the above description, the internal corner structure of the curtain
wall disclosed in the present utility model has beneficial effects of simple
structure, flexible use, wide application range, simple installation of curtain wall
plates at special-shaped corners, low cost and less waste of resources.
Brief Description of the Drawings
In order to illustrate the technical solutions of the embodiments of the present utility model more clearly, accompanying drawings used in the embodiments will be introduced below briefly. It should be understood that the accompanying drawings described below show some embodiments of the present utility model only, and should not be construed as restriction to the scope.
Those of ordinary skill in the art can also obtain other accompanying drawings
based on those accompanying drawings without creative work.
Fig. 1 is a structural diagram of an internal corner structure of a curtain
wall in the embodiment of the present utility model;
Fig. 2 is an elevation of a square steel and a square pipe steel in the
o embodiment of the present utility model (partially cut); and
Fig. 3 is a structural diagram of a partially enlarged Fig. A from Fig. 2 in
the embodiment of the present utility model.
Reference numbers: 1-wall; 2-fixed steel plate; 3-first support; 4-second
support; 5-triangular keel; 6-curtain wall plate; 7-concealed frame keel; 8-first
fixed section; 9-second fixed section; 10-first side; 11-second side; 12-third side;
13-inner plate surface; 14-outer plate surface; 15-honeycomb core;
16-connecting device; 17-base; 18-steel plate; 19-square steel; 20-square pipe
steel; 21-web plate; 22-wing plate; 23-first hole; and 24-second hole.
Description of the Preferred Embodiments
The technical solutions of the embodiments of the present utility model will
be described clearly and completely as follows in conjunction with the drawings of these embodiments for a clear understanding of the purposes, technical solutions and advantages of the present utility model. Apparently, the embodiments described are only some, not all of the embodiments of the present utility model. Generally, the components in the embodiments of the present utility model described and shown in the drawings can be arranged and designed in various configurations.
Therefore, the following detailed description of the embodiments of the
present utility model provided in the drawings is not intended to limit the scope
of protection of the present utility model, but only represents selected
o embodiments of the present utility model. All other embodiments obtained by
those of ordinary skill in the art without creative work based on the
embodiments of the present utility model are within the scope of protection of
the present utility model.
It should be noted that similar numbers and letters indicate similar items in
the following drawings, and therefore, any item already defined in one drawing
needs no further definition or interpretation in subsequent drawings.
For the description of the present utility model, it should be noted that
orientation or position relations indicated by terms "center", "above", "under",
"left", "right", "vertical", "horizontal", "inside", "outside" etc. are based on
drawings or are those commonly placed of a product of the present utility model
in use, only to facilitate description of the present utility model and simplified description, but not to indicate or imply that the device or element referred to must have a special orientation and be constructed and operated in a specific orientation, and thus they shall not be construed as a limitation hereto.
Meanwhile, in the description of the present utility model, terms "first",
"second", etc. are only used to distinguish descriptions, but shall not be
construed to indicate or imply relative importance.
In addition, in the description of the present utility model, terms
"horizontal", "vertical", etc. do not mean that the component has to be absolutely
horizontal or overhanging, but may be slightly inclined. For example,
o "horizontal" only means a direction is more horizontal relative to a "vertical"
direction, which does not mean that the structure has to be completely horizontal,
but may be slightly inclined.
In the description of the present utility model, it should also be noted that,
unless otherwise specified and defined, terms "arrangement", "installation" and
"connection" shall be understood in a broad sense, for example, "connection"
may be fixed connection, detachable connection or integrated connection;
mechanical connection or electric connection; direct connection or indirect
connection through an intermediary, or internal connection between two
elements. For those of ordinary skill in the art, the specific implications of the
above terms in the present utility model may be understood in specific cases.
Embodiment
Refer to Figs. 1, 2 and 3, the present embodiment proposes an internal
corner structure of a curtain wall, which comprises a wall 1; a fixed steel plate 2
provided at an internal corner of the wall 1, wherein the fixed steel plate 2 is
detachably connected to the wall 1 by expansion bolts; a first support 3 and a
second support 4 provided at an outer side of the fixed steel plate 2, wherein the
first support 3 and the second support 4 are arranged parallel to each other, a
same end of the first support 3 and the second support 4 is fixedly connected to
the outer side of the fixed steel plate 2, the other end of the first support 3 and
the second support 4 is provided with a triangular keel 5, and the triangular keel
o 5 is detachably connected to the other end of the first support 3 and the second
support 4 by bolts; and a curtain wall plate 6 provided at an outer side of the
triangular keel 5, wherein a concealed frame keel 7 is provided between the
triangular keel 5 and the curtain wall plate 6, one end of the concealed frame
keel 7 is connected to the outer side of the triangular keel 5 and the other end of
the concealed frame keel 7 is connected to an inner side of the curtain wall plate
6. A number of the concealed frame keels 7 is a prior art, the connection
between the number of the concealed frame keels 7 and the triangular keel 5 and
the curtain wall plate 6 is also a prior art, and the scientific name of the number
of the concealed frame keels 7 is "314 stainless steel and aluminum plate special
stem pendant", which is not shown in the drawings of the present application.
For installation, first fixing the fixed steel plate 2 at the internal corner of
the wall 1 by expansion bolts, welding the same end of the first support 3 and the second support 4 to the outer side of the fixed steel plate 2, then connecting the triangular keel 5 to the other end of the first support 3 and the second support
4 by bolts, and then fixing one end of the concealed frame keel 7 to the outer
side of the triangular keel 5, and finally fixing the curtain wall plate 6 to the
other end of the concealed frame keel 7.
The internal corner structure of the curtain wall disclosed in the present
embodiment is provided with a triangular keel 5 used at a corner, so it has
beneficial effects of simple structure, flexible use, wide application range,
simple installation of curtain wall plates at special-shaped corners, low cost and
o less waste of resources.
The fixed steel plate 2 is adapted to the internal corner of the wall 1, and
both sides of the fixed steel plate 2 are connected to the wall 1 by expansion
bolts, so that the fixed steel plate 2 is more firmly connected to the wall 1.
The other end of the first support 3 has a first fixed section 8, the other end
of the second support 4 has a second fixed section 9, and the first fixed section 8
and the second fixed section 9 fit with the triangular keel 5, so as to facilitate the
installation of the triangular keel 5.
The triangular keel 5 has a first side 10, a second side 11 and a third side 12,
and the first side 10 and the second side 11 have the same length; the first fixed
section 8 of the first support 3 fits with and is fixed by bolts to the first side 10
of the triangular keel 5, and the second fixed section 9 of the second support 4 fits with and is fixed by bolts to the second side 11 of the triangular keel 5; and the third side 12 of the triangular keel 5 is connected to one end of the concealed frame keel 7, so as to make the connection between the first support 3 and the second support 4 and the triangular keel 5 more stable to avoid looseness or fall-off and in turn make the installation structure at an external corner of the curtain wall more stable.
The curtain wall plate 6 has an inner plate surface 13 and an outer plate
surface 14, a honeycomb core 15 is provided between the inner plate surface 13
and the outer plate surface 14, and both sides of the honeycomb core 15 fully
o and closely fit with the inner plate surface 13 and the outer plate surface 14.
The same end of the first support 3 and the second support 4 is welded to
the outer side of the fixed steel plate 2.
Refer to Figs. 1, 2 and 3, a plurality of connecting devices 16 are provided
on both sides of the internal corner of the wall 1, wherein the plurality of
connecting devices 16 are provided with a base 17, a steel plate 18 is provided
between the base 17 and the wall 1, one end of the steel plate 18 and the base 17
is connected to the wall 1 by expansion bolts, the other end of the base 17 is
provided with a vertically arranged square steel 19, the square steel 19 is
detachably connected to the base 17 by bolts, an outer side of the square steel 19
is provided with a horizontally arranged square pipe steel 20, one side of the
square pipe steel 20 is welded on the square steel 19, and the curtain wall plate 6 corresponding to the other side of the square pipe steel 20 is connected to the other side of the square pipe steel 20 by a number of the concealed frame keels 7, so as to cooperate with the support to the entire curtain wall by the installation structure at the internal corner of the curtain wall. The steel plate 18 is so arranged that the force bearing point of the base 17 is located on the steel plate
18, thereby enlarging the force bearing area and further improving the stability
strength of the connecting devices. So, not only the wall 1 is protected from
damage, but also the base 17 and the wall 1 are effectively separated to prevent
the base 17 from rust or damage.
o The base 17 comprises a web plate 21 and a wing plate 22, the web plate 21
is perpendicular to the wing plate 22 and the wing plate 22 fully fits with the
steel plate 18; and both sides of an outer end of the web plate 21 are provided
with a first hole 23, the square steel 19 is located in the outer end of the web
plate 21, both sides of the square steel 19 are provided with a second hole 24,
the first hole 23 is adapted to the second hole 24, and the square steel 19 is
connected to the outer end of the web plate 21 through the first hole 23 and the
second hole 24 by bolts and can be secondarily disassembled and adjusted
according to actual needs.
The horizontally arranged square pipe steel 20 is evenly distributed in a
vertical direction and the vertically arranged square steel 19 is evenly distributed
in a horizontal direction, so that the square steel 19 and the square pipe steel 20 are reasonably arranged and the entire curtain wall structure is uniformly stressed, making the curtain wall structure more stable.
The outer surfaces of the base 17, the square steel 19 and the square pipe
steel 20 are coated with hot-dip galvanizing to prevent the base 17, the square
steel 19 and the square pipe steel 20 from corrosion or rust and extend the
service life of the base 17, the square steel 19 and the square pipe steel 20.
The square pipe steel 20 evenly distributed in a vertical direction is easy to
fit the hanging buckle of each curtain wall plate 6.
The curtain wall plate 6 is a printed porcelain honeycomb aluminum plate.
o Plates on both sides of the printed porcelain honeycomb aluminum plate are the
inner plate surface 13 and the outer plate surface 14. The thickness of the outer
plate surface 14 is not less than 20 mm, the middle honeycomb core 15 is an
aluminum alloy honeycomb core with a thickness not less than 17.7 mm, and the
thickness of the inner plate surface 13 is not less than 0.8 mm.
The aluminum alloy honeycomb core is hexagonal in shape and evenly
distributed.
The embodiments above are only preferred embodiments of the present
utility model, but are not a limitation hereto. For a person skilled in the art,
various variations and changes can be made to the present utility model. Any
modifications, equivalent substitutions, improvements, etc. made within the
spirit and principle of the present utility model should be incorporated in the scope of protection of the present utility model.
The reference to any prior art in this specification is not, and should not be
taken as, an acknowledgement or any form of suggestion that such prior art
forms part of the common general knowledge.
It will be understood that the terms "comprise" and "include" and any of
their derivatives (e.g. comprises, comprising, includes, including) as used in this
specification, and the claims that follow, is to be taken to be inclusive of features
to which the term refers, and is not meant to exclude the presence of any
additional features unless otherwise stated or implied.
o In some cases, a single embodiment may, for succinctness and/or to assist
in understanding the scope of the disclosure, combine multiple features. It is to
be understood that in such a case, these multiple features may be provided
separately (in separate embodiments), or in any other suitable combination.
Alternatively, where separate features are described in separate embodiments,
these separate features may be combined into a single embodiment unless
otherwise stated or implied. This also applies to the claims which can be
recombined in any combination. That is a claim may be amended to include a
feature defined in any other claim. Further a phrase referring to "at least one of'
a list of items refers to any combination of those items, including single
members. As an example, "at least one of: a, b, or c" is intended to cover: a, b,
c, a-b, a-c, b-c, and a-b-c.
Claims (9)
1. An internal corner structure of a curtain wall, characterized by
comprising
a wall;
a fixed steel plate provided at an internal corner of the wall, wherein the
fixed steel plate is detachably connected to the wall by expansion bolts;
a first support and a second support provided at an outer side of the fixed
steel plate, wherein the first support and the second support are arranged parallel
to each other, a same end of the first support and the second support is fixedly
connected to the outer side of the fixed steel plate, the other end of the first
support and the second support is provided with a triangular keel, and the
triangular keel is detachably connected to the other end of the first support and
the second support by bolts; and
a curtain wall plate provided at an outer side of the triangular keel, wherein
a concealed frame keel is provided between the triangular keel and the curtain
wall plate, one end of the concealed frame keel is connected to the outer side of
the triangular keel and the other end of the concealed frame keel is connected to
an inner side of the curtain wall plate.
2. The internal corner structure of curtain wall according to claim 1,
characterized in that: the fixed steel plate is adapted to an internal corner of the wall, and both sides of the fixed steel plate are connected to the wall by expansion bolts.
3. The internal corner structure of curtain wall according to claim 1,
characterized in that:
the other end of the first support has a first fixed section, the other end of
the second support has a second fixed section, and the first fixed section and the
second fixed section fit with the triangular keel.
4. The internal corner structure of curtain wall according to claim 3,
characterized in that:
the triangular keel has a first side, a second side and a third side, and the
first side and the second side have the same length;
the first fixed section of the first support fits with and is fixed by bolts to
the first side of the triangular keel, and the second fixed section of the second
support fits with and is fixed by bolts to the second side of the triangular keel;
and
the third side of the triangular keel is connected to one end of the concealed
frame keel.
5. The internal corner structure of curtain wall according to claim 1,
characterized in that:
the curtain wall plate has an inner plate surface and an outer plate surface, a honeycomb core is provided between the inner plate surface and the outer plate surface, and both sides of the honeycomb core fully and closely fit with the inner plate surface and the outer plate surface.
6. The internal corner structure of curtain wall according to claim 1,
characterized in that:
the same end of the first support and the second support is welded to the
outer side of the fixed steel plate.
7. The internal corner structure of curtain wall according to claim 1,
characterized in that:
a plurality of connecting devices are provided on both sides of the internal
corner of the wall, wherein the plurality of connecting devices are provided with
a base, a steel plate is provided between the base and the wall, one end of the
steel plate and the base is connected to the wall by expansion bolts, the other end
of the base is provided with a vertically arranged square steel, the square steel is
detachably connected to the base by bolts, an outer side of the square steel is
provided with a horizontally arranged square pipe steel, one side of the square
pipe steel is welded on the square steel, and a curtain wall plate corresponding to
the other side of the square pipe steel is connected to the other side of the square
pipe steel by a number of the concealed frame keels.
8. The internal corner structure of curtain wall according to claim 7,
characterized in that: the base comprises a web plate and a wing plate, the web plate is perpendicular to the wing plate and the wing plate fully fits with the steel plate; and both sides of an outer end of the web plate are provided with a first hole, the square steel is located in the outer end of the web plate, both sides of the square steel are provided with a second hole, the first hole is adapted to the second hole, and the square steel is connected to the outer end of the web plate through the first hole and the second hole by bolts.
9. The internal corner structure of curtain wall according to claim 8,
characterized in that:
the horizontally arranged square pipe steel is evenly distributed in a vertical
direction and the vertically arranged square steel is evenly distributed in a
horizontal direction.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022720587.7 | 2020-11-23 | ||
| CN202022720587.7U CN213806051U (en) | 2020-11-23 | 2020-11-23 | Curtain internal corner structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| AU2021106830A4 true AU2021106830A4 (en) | 2021-11-18 |
Family
ID=76937063
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| AU2021106830A Ceased AU2021106830A4 (en) | 2020-11-23 | 2021-08-24 | Internal corner structure of curtain wall |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN213806051U (en) |
| AU (1) | AU2021106830A4 (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112411824B (en) * | 2020-11-23 | 2025-03-04 | 中铁八局集团建筑工程有限公司 | Curtain wall inner corner installation structure and method |
| CN112282153B (en) * | 2020-11-23 | 2025-03-04 | 中铁八局集团建筑工程有限公司 | Curtain wall positive corner installation structure and method |
-
2020
- 2020-11-23 CN CN202022720587.7U patent/CN213806051U/en not_active Withdrawn - After Issue
-
2021
- 2021-08-24 AU AU2021106830A patent/AU2021106830A4/en not_active Ceased
Also Published As
| Publication number | Publication date |
|---|---|
| CN213806051U (en) | 2021-07-27 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| FGI | Letters patent sealed or granted (innovation patent) | ||
| MK22 | Patent ceased section 143a(d), or expired - non payment of renewal fee or expiry |