CN111395613A - Corner structure of unitized curtain wall and corner system of unitized curtain wall - Google Patents
Corner structure of unitized curtain wall and corner system of unitized curtain wall Download PDFInfo
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- CN111395613A CN111395613A CN202010217359.XA CN202010217359A CN111395613A CN 111395613 A CN111395613 A CN 111395613A CN 202010217359 A CN202010217359 A CN 202010217359A CN 111395613 A CN111395613 A CN 111395613A
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B2/00—Walls, e.g. partitions, for buildings; Wall construction with regard to insulation; Connections specially adapted to walls
- E04B2/88—Curtain walls
- E04B2/96—Curtain walls comprising panels attached to the structure through mullions or transoms
- E04B2/962—Curtain walls comprising panels attached to the structure through mullions or transoms with angles or corners in the curtain wall
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
- E04B1/62—Insulation or other protection; Elements or use of specified material therefor
- E04B1/66—Sealings
- E04B1/68—Sealings of joints, e.g. expansion joints
- E04B1/6813—Compressable seals of hollow form
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- Electromagnetism (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Load-Bearing And Curtain Walls (AREA)
Abstract
The invention discloses a corner structure of a unitized curtain wall and a corner system of the unitized curtain wall, wherein the corner structure comprises a corner upright post and two lower cross beams; the outer side of the corner upright post is used for connecting a first curtain wall corner plate and a second curtain wall corner plate of the unit curtain wall, the upper end of the corner upright post is used for connecting the first floor corner plate and the second floor corner plate of the floor slab, the lower end of the corner upright post is connected with two lower cross beams, and the two lower cross beams are used for connecting upper cross beams of the other two unit curtain walls of the unit curtain wall; the corner upright column comprises a first upright column plate and a second upright column plate, the outer sides of the first upright column plate and the second upright column plate are used for connecting a first curtain wall corner plate and a second curtain wall corner plate, the upper ends of the first upright column plate and the second upright column plate are used for connecting the first floor corner plate and the second floor corner plate, and the lower ends of the first upright column plate and the second upright column plate are connected with two lower cross beams; the corner stand still includes a plurality of sealing connection spare, and a plurality of sealing connection spare are arranged at the outside of corner stand to inboard direction interval. The corner structure has better connection firmness.
Description
Technical Field
The invention relates to the technical field of curtain walls, in particular to a corner structure of a unitized curtain wall and a corner system of the unitized curtain wall.
Background
The unit curtain wall is a frame type structure hung on the main body structure, the load borne by the unit curtain wall comprises loads such as gravity load, wind load and impact load, and the effect generated by the wind load is the largest. When the unit type curtain wall is under the action of load, the load is firstly transmitted to the upright posts and the cross beams of the unit type curtain wall, the upright posts are main stress components of the unit type curtain wall, and the cross beams are secondary stress components of the unit type curtain wall. Due to the characteristics of the unitized curtain wall, the cross beam of the unitized curtain wall is formed by splicing two cross frames, and the upright post of the unitized curtain wall is formed by splicing two upright frames, so that the cross beam and the upright post of two adjacent curtain wall units are weaker in connection, particularly the curtain wall unit at a corner, and the design of the corner upright post of the unitized curtain wall is very important, and the corner upright post of the unitized curtain wall needs to be further optimized because the corner upright post of the unitized curtain wall determines the safety and the manufacturability of the unitized curtain wall structure and also determines other physical properties of the unitized curtain wall.
Disclosure of Invention
The invention mainly aims to provide a corner structure of a unitized curtain wall, and aims to improve the connection firmness of the corner structure of the unitized curtain wall.
In order to achieve the above object, the present invention provides a corner structure of a unitized curtain wall, including:
corner upright posts; and
two lower cross beams;
the outer side of the corner upright post is used for connecting a first curtain wall corner plate and a second curtain wall corner plate of the unit curtain wall, the upper end of the corner upright post is used for connecting the first floor corner plate and the second floor corner plate of the floor slab, the lower end of the corner upright post is connected with two lower cross beams, and the two lower cross beams are used for connecting upper cross beams of the other two unit curtain walls of the unit curtain wall;
the corner upright column comprises a first upright column plate and a second upright column plate which are oppositely arranged at intervals, the outer side of the first upright column plate is used for connecting the first curtain wall corner plate, the outer side of the second upright column plate is used for connecting the second curtain wall corner plate, the upper end of the first upright column plate is used for connecting the first floor corner plate, the upper end of the second upright column plate is used for connecting the second floor corner plate, the lower end of the first upright column plate is connected with one of the two lower cross beams, and the lower end of the second upright column plate is connected with the other of the two lower cross beams;
the corner stand column further comprises a plurality of sealing connecting pieces, the sealing connecting pieces are connected with the first stand column plate and the second stand column plate in a sealing mode, and the sealing connecting pieces are arranged in the direction from the outer side to the inner side of the corner stand column at intervals.
In an embodiment, the curtain wall corner connecting assembly further comprises an upper end connecting assembly, the upper end connecting assembly comprises a first blunt corner plate and a second blunt corner plate, the first blunt corner plate and the second obtuse corner plate are oppositely arranged, the opening of the first blunt corner plate faces towards the first curtain wall corner plate, the opening of the second blunt corner plate faces towards the second curtain wall corner plate, one side corner plate of the first blunt corner plate is located between the first curtain wall corner plate and the first upright post plate and is connected with the first upright post plate, the other side corner plate of the first blunt corner plate is connected with the first floor corner plate, one side corner plate of the second blunt corner plate is located between the second curtain wall corner plate and the second upright post plate and is connected with the second upright post plate, and the other side corner plate of the second blunt corner plate is connected with the second floor corner plate.
In one embodiment, the upper connection assembly further comprises a first L-shaped plate and a second L-shaped plate, wherein one corner of the first L-shaped plate is connected to the first corner plate, the other corner of the first L-shaped plate is connected to the first obtuse angle plate, one corner of the second L-shaped plate is connected to the second corner plate, and the other corner of the second L-shaped plate is connected to the second obtuse angle plate.
In an embodiment, the number of the sealing connection pieces is three, the three sealing connection pieces are respectively a first sealing connection piece, a second sealing connection piece and a third sealing connection piece, and the third sealing connection piece, the second sealing connection piece and the first sealing connection piece are sequentially arranged in a direction from the outer side to the inner side of the corner upright post.
In an embodiment, the first sealing connector includes a first insert, a first socket member and a first waterproof adhesive tape, the first insert is disposed on the first column plate, the first socket member is disposed on the second column plate, the first socket member is provided with a first socket, the first insert is inserted into the first socket, and the first waterproof adhesive tape seals a boundary position between the first insert and the first socket member;
the second sealing connecting piece comprises a second inserting piece, a second slot piece and a second waterproof rubber strip, the second inserting piece is arranged on the first upright column plate, the second slot piece is arranged on the second upright column plate, a second slot is formed in the second slot piece, the second inserting piece is inserted into the second slot, and the second waterproof rubber strip seals the junction position of the second inserting piece and the second slot piece.
In one embodiment, the first insert includes a first mounting portion, a first insertion portion, and a first connecting portion connecting the first mounting portion and the first insertion portion, the first mounting portion is connected to the first pillar panel and is parallel to the first curtain wall corner panel, the first insertion portion is parallel to the second curtain wall corner panel and is inserted into the first slot, the first connecting portion includes a first straight panel and a first inclined panel connected to each other, the first inclined panel is connected to the first mounting portion, the first straight panel is connected to the first insertion portion, the first straight panel is parallel to the first curtain wall corner panel, and the first straight panel is closer to the first curtain wall corner panel than the first mounting portion;
the second plug-in components include second installation department, second grafting portion and connection the second installation department with the second connecting portion of second grafting portion, the second installation department with first stand board is connected, and with first curtain wall corner board is parallel, the second grafting portion with second curtain wall corner board is parallel, and insert in the second slot, wherein, the second connecting portion include the straight board of second and second swash plate that link to each other, the second swash plate with the second installation department is connected, the straight board of second with second grafting portion connects, the straight board of second with first curtain wall corner board is parallel, just the straight board of second for the second installation department is closer to first curtain wall corner board.
In an embodiment, the first slot member includes a first plate and a second plate for enclosing to form the first slot, the first plate and the second plate are both parallel to the second curtain wall corner plate, the first insert is located between the first plate and the second plate, the first waterproof adhesive tape is located in the first slot, two sides of the first waterproof adhesive tape respectively abut against the first plate and the second plate, the first waterproof adhesive tape is provided with a first gap, and the first slot member is inserted into the first gap of the first waterproof adhesive tape in an interference manner;
the second slot part comprises a third plate and a fourth plate which are used for enclosing to form the second slot, the third plate and the fourth plate are parallel to the second curtain wall corner plate, the second slot part is located between the third plate and the fourth plate, the second waterproof rubber strip is arranged in the second slot, two sides of the second waterproof rubber strip are respectively abutted against the third plate and the fourth plate, a second gap is formed in the second waterproof rubber strip, and the second slot part is in interference insertion in the second gap of the second waterproof rubber strip.
In an embodiment, the first slot piece comprises a first plate and a second plate which are used for enclosing to form the first slot, the first plate and the second plate are both parallel to the second curtain wall corner plate, the first insert piece is located between the first plate and the second plate, one end, close to the second upright post plate, of the first insert piece is provided with a first hook, the first plate is provided with a second hook used for being hooked with the first hook, the first waterproof adhesive tape is located between the first insert piece and the second plate, and two sides of the first waterproof adhesive tape respectively abut against the first insert piece and the second plate;
the second slot piece comprises a third plate and a fourth plate which are used for enclosing to form the second slot, the third plate and the fourth plate are parallel to the corner plate of the second curtain wall, the second slot piece is located between the third plate and the fourth plate, a third hook portion is arranged at one end, close to the second upright column plate, of the second slot piece, the third plate is provided with a fourth hook portion used for being hooked with the third hook portion, the second waterproof rubber strip is arranged between the second slot piece and the fourth plate, and two sides of the second waterproof rubber strip are respectively abutted to the second slot piece and the fourth plate.
In an embodiment, the first sealing connector includes a first mounting block, a second mounting block and a first waterproof connector, the first mounting block is disposed on the first upright plate, the first mounting block is provided with a first mounting groove, the second mounting block is disposed on the second upright plate, the second mounting block is provided with a second mounting groove, the first waterproof connector includes a first connecting plate, a first waterproof rubber block and a second waterproof rubber block, the first waterproof rubber block and the second waterproof rubber block are respectively disposed at two ends of the first connecting plate, the first waterproof rubber block is inserted into the first mounting groove in an interference manner, and the second waterproof rubber block is inserted into the second mounting groove in an interference manner;
the second sealing connecting piece comprises a third mounting block, a fourth mounting block and a second waterproof connecting piece, the third mounting block is arranged on the first upright plate, a third mounting groove is formed in the third mounting block, the fourth mounting block is arranged on the second upright plate, a fourth mounting groove is formed in the fourth mounting block, the second waterproof connecting piece comprises a second connecting plate, a third waterproof rubber block and a fourth waterproof rubber block, the third waterproof rubber block and the fourth waterproof rubber block are respectively arranged at two ends of the second connecting plate, the third waterproof rubber block is in interference insertion connection with the third mounting groove, and the fourth waterproof rubber block is in interference insertion connection with the fourth mounting groove.
The invention also provides a corner system of the unitized curtain wall, comprising:
the corner structure of the unitized curtain wall;
the first curtain wall corner plate is arranged on the outer side of the first upright post plate; and
the second curtain wall corner plate is arranged on the outer side of the second upright post plate;
the third sealing connecting piece is an O-shaped extrusion adhesive tape, and two sides of the third sealing connecting piece are respectively abutted against the first upright column plate and the second upright column plate.
In the corner structure of above-mentioned unitized curtain wall, the upper end of corner stand is connected with the first floor corner board and the second floor corner board of floor, and the lower extreme of corner stand is connected with the entablature of the unitized curtain wall of below through the bottom end rail to make corner stand firm in connection, and then make the curtain unit firm in connection of corner, load such as anti gravity load, wind load, striking load that can be better. And the corner stand column also comprises a plurality of sealing connecting pieces for sealing and connecting the first stand column plate and the second stand column plate, and the sealing connecting pieces are arranged at intervals in the direction from the outer side to the inner side of the corner stand column to form a plurality of sealing structures, so that the corner stand column is more excellent in watertight performance and airtight performance.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the structures shown in the drawings without creative efforts.
FIG. 1 is a schematic structural diagram of a corner system of a unitized curtain wall according to an embodiment of the present invention;
FIG. 2 is an enlarged partial view of a first seal connection according to an embodiment of the present invention;
FIG. 3 is an enlarged view of a portion of a first sealing connection in accordance with another embodiment of the present invention;
FIG. 4 is an enlarged view of a portion of a second sealing connection and a third sealing connection in accordance with an embodiment of the present invention;
fig. 5 is a partial enlarged view of a first sealing joint according to another embodiment of the invention.
The reference numbers illustrate:
the implementation, functional features and advantages of the objects of the present invention will be further explained with reference to the accompanying drawings.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
It should be noted that, if directional indications (such as up, down, left, right, front, and back … …) are involved in the embodiment of the present invention, the directional indications are only used to explain the relative positional relationship between the components, the movement situation, and the like in a specific posture (as shown in the drawing), and if the specific posture is changed, the directional indications are changed accordingly.
In addition, if there is a description of "first", "second", etc. in an embodiment of the present invention, the description of "first", "second", etc. is for descriptive purposes only and is 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 at least one such feature. In addition, if appearing throughout the text, "and/or" is meant to include three juxtaposed aspects, taking "A and/or B" as an example, including either the A aspect, or the B aspect, or both A and B satisfied aspects. In addition, technical solutions between various embodiments may be combined with each other, but must be realized by a person skilled in the art, and when the technical solutions are contradictory or cannot be realized, such a combination should not be considered to exist, and is not within the protection scope of the present invention.
The invention provides a corner system 10 of a unitized curtain wall.
In an embodiment of the present invention, as shown in fig. 1, the corner system 10 of the unitized curtain wall includes a first curtain wall corner panel 12, a second curtain wall corner panel 14, and a corner structure 16 of the unitized curtain wall.
The corner structure 16 of the unitized curtain wall includes a corner post 16a and two lower cross-members (not shown). The outer sides (outdoor sides) of the corner posts 16a are used to connect the first curtain wall corner panel 12 and the second curtain wall corner panel 14. The upper ends of the corner posts 16a are adapted to connect first 22 and second 24 floor corner panels of the floor. The lower ends of the corner upright posts 16a are connected with two lower cross beams which are used for connecting upper cross beams of the other two unit curtain walls of the unit curtain walls. It should be noted that the unitized curtain wall includes a plurality of unitized curtain walls.
In the corner structure 16 of the above-mentioned unitized curtain wall, the upper end of the corner upright post 16a is connected with the first floor corner plate 22 and the second floor corner plate 24 of the floor, and the lower end of the corner upright post 16a is connected with the upper cross beam of the unitized curtain wall below through the lower cross beam, so that the corner upright post 16a is firmly connected, and further the curtain wall unit at the corner is firmly connected, and loads such as anti-gravity load, wind load, impact load and the like can be better.
The corner upright 16a includes a first upright plate 200 and a second upright plate 300 opposite to each other and spaced apart from each other. The outer side of the first pillar panel 200 is used to connect the first curtain wall corner panel 12. The outer side of the second post panel 300 is used to attach a second curtain wall corner panel 14. The upper end of the first column panel 200 is used to connect to the first floor corner panel 22. The upper end of the second column panel 300 is used to connect to the second floor corner panel 24. The lower end of the first pillar panel 200 is connected to one of the two lower cross members, and the lower end of the second pillar panel 300 is connected to the other of the two lower cross members.
The corner post 16a further includes a sealing connection 400, the sealing connection 400 sealingly connecting the first post plate 200 and the second post plate 300. The number of the sealing joints 400 is plural, and the plurality of sealing joints 400 (i.e., 400a, 400b, 400c) are arranged at intervals in the direction from the outer side to the inner side of the corner post 16 a.
In the corner column 16a, the upper ends of the first column plate 200 and the second column plate 300 are connected with the first floor corner plate 22 and the second floor corner plate 24 of the floor, and the lower ends of the first column plate 200 and the second column plate 300 are connected with the upper cross beams of the two unit curtain walls below through the lower cross beams, so that the corner column 16a is firmly connected, and can better resist loads such as gravity load, wind load, impact load and the like. The corner post 16a further includes a plurality of sealing connectors 400 for sealing and connecting the first post plate 200 and the second post plate 300, and the plurality of sealing connectors 400 are arranged at intervals in the direction from the outer side to the inner side of the corner post 16a to form a plurality of sealing structures, so that the corner post 16a has superior water-tightness and air-tightness.
In this embodiment, the corner structure 16 of the unitized curtain wall further includes an upper end connection assembly. The upper end connection assembly includes a first blunt corner plate 162 and a second blunt corner plate 164, the first blunt corner plate 162 and the second blunt corner plate 164 are oppositely disposed, and the opening of the first blunt corner plate 162 faces the first curtain wall corner plate 12 and the opening of the second blunt corner plate 164 faces the second curtain wall corner plate 14.
One side panel of the first blunt corner panel 162 is positioned between the first curtain wall corner panel 12 and the first pillar panel 200 and is connected to the first pillar panel 200. The other side of the first blunt corner panel 162 is connected to the first floor corner panel 22. Specifically, in the present embodiment, the first blunt corner plate 162 is screwed to the first pillar panel 200, and the first blunt corner plate 162 is screwed to the first floor corner plate 22.
One edge panel of the second blunt corner panel 164 is located between the second curtain wall corner panel 14 and the second riser panel 300 and is connected to the second riser panel 300. The other side of the second blunt corner panel 164 is connected to the second floor corner panel 24. Specifically, in this embodiment, second blunt corner plate 164 is screwed to second column plate 300, and second blunt corner plate 164 is screwed to second floor corner plate 24.
In the corner structure 16 of the unit curtain wall, the first blunt corner plate 162 and the second blunt corner plate 164 are provided to connect the corner post 16a and the floor, so that the connection between the corner post 16a and the floor can be made stronger.
In this embodiment, the connection assembly of the corner structure 16 of the unitized curtain wall further includes a first L-shaped plate 166 and a second L-shaped plate 168. the first L-shaped plate 166 is connected to the first floor corner plate 22 at one side and the first L-shaped plate 166 is connected to the first blunt corner plate 162 at the other side.the second L-shaped plate 168 is connected to the second floor corner plate 24 at one side and the second L-shaped plate 168 is connected to the second blunt corner plate 164 at the other side.
In this embodiment, there are three sealing connectors 400, the three sealing connectors 400 are respectively a first sealing connector 400a, a second sealing connector 400b and a third sealing connector 400c, and the third sealing connector 400c, the second sealing connector 400b and the first sealing connector 400a are sequentially arranged in the direction from the outer side to the inner side of the corner upright post 16 a. The number of the sealing connection members 400 is too small to be watertight and airtight, the number of the sealing connection members 400 is too large to be conveniently installed, and the three sealing connection members 400 are provided in consideration of the watertight and airtight performance and the difficulty of installation.
In this embodiment, as shown in fig. 2, the first sealing connector 400a includes a first insert 410, a first socket 420 and a first waterproof strip 430. A first insert 410 is provided on the first stud plate 200. The first socket member 420 is provided on the second stud plate 300. The first slot 420 has a first slot 420a, and the first insert 410 is inserted into the first slot 420 a. The first waterproof strip 430 seals the interface between the first insert 410 and the first socket member 420. Therefore, the first pillar panel 200 and the second pillar panel 300 are easily sealed, and the corner pillar 16a has superior water-tightness and air-tightness.
In some embodiments, as shown in fig. 2, the first insert 410 includes a first mounting portion 412, a first mating portion 414, and a first connecting portion 416 connecting the first mounting portion 412 and the first mating portion 414. The first mounting portion 412 is connected to the first pillar panel 200 and is parallel to the first curtain wall corner panel 12, and the first inserting portion 414 is parallel to the second curtain wall corner panel 14 and is inserted into the first insertion groove 420 a.
The first connecting portion 416 includes a first straight plate 4162 and a first inclined plate 4164 connected to each other. The first inclined plate 4164 is coupled to the first mounting portion 412, and the first straight plate 4162 is coupled to the first insertion portion 414. The first straight plate 4162 is parallel to the first curtain wall corner plate 12 and the first straight plate 4162 is closer to the first curtain wall corner plate 12 than the first mount portion 412.
The first insert 410 of the above structure is more favorable for the insertion of the first pillar panel 200 and the second pillar panel 300, and is more favorable for the firm connection of the first pillar panel 200 and the second pillar panel 300.
In the embodiment, the first slot member 420 includes a first plate 422 and a second plate 424 for enclosing to form a first slot 420a, and the first plate 422 and the second plate 424 are parallel to the second curtain wall corner plate 14. The first mating portion 414 is located between the first plate 422 and the second plate 424.
In some embodiments, as shown in fig. 2, the first waterproof strip 430 is disposed in the first slot 420a, and two sides of the first waterproof strip 430 respectively abut against the first plate 422 and the second plate 424, that is, the first waterproof strip 430 is in interference fit with the first slot 420 a. The first waterproof adhesive tape 430 has a first gap (not shown), and the first inserting portion 414 is inserted into the first gap of the first waterproof adhesive tape 430 in an interference manner. In this manner, the first stud plate 200 can be sealingly connected to the second stud plate 300.
Specifically, in actual operation, a first waterproof adhesive tape 430 with a first gap pre-formed therein may be provided, the first waterproof adhesive tape 430 is inserted into the first insertion portion 414 in an interference manner through the first gap, and then the first insertion portion 414 and the first waterproof adhesive tape 430 are inserted into the first slot 420a in an interference manner; in practical operation, the first waterproof tape 430 (without the first slit) may be bent and adhered to two sides of the first insertion portion 414, so that the first waterproof tape 430 has the first slit, and then the first insertion portion 414 and the first waterproof tape 430 are inserted into the first slot 420a in an interference manner.
In some embodiments, as shown in fig. 3, first mating portion 414 is located between first plate 422 and second plate 424. One end of the first inserting portion 414 close to the second pillar panel 300 is provided with a first hook portion 418, and the first panel 422 is provided with a second hook portion 4222 for hooking with the first hook portion 418. The first waterproof adhesive tape 430 is disposed between the first inserting portion 414 and the second plate 424, and two sides of the first waterproof adhesive tape 430 are respectively abutted against the first inserting portion 414 and the second plate 424. In this way, not only the first pillar panel 200 and the second pillar panel 300 can be hermetically connected, but also the first pillar panel 200 and the second pillar panel 300 can be securely connected.
In some embodiments, as shown in fig. 4, the second sealing connector 400b includes a second insert 440, a second socket member 450, and a second flashing 460. The second insert 440 is provided on the first stud plate 200. The second socket member 450 is provided on the second stud plate 300. The second slot 450 is opened with a second slot 450a, and the second insert 440 is inserted into the second slot 450 a. The second flashing 460 seals the interface between the second insert 440 and the second channel insert 450. Therefore, the first pillar panel 200 and the second pillar panel 300 are easily sealed, and the corner pillar 16a has superior water-tightness and air-tightness.
In the present embodiment, the second insert 440 includes a second mounting portion 442, a second plug portion 444, and a second connecting portion 446 connecting the second mounting portion 442 and the second plug portion 444. The second mounting portion 442 is connected to the first pillar panel 200 and is parallel to the first curtain wall corner panel 12, and the second inserting portion 444 is parallel to the second curtain wall corner panel 14 and is inserted into the second insertion groove 450 a.
The second connecting portion 446 includes a second straight plate 4462 and a second inclined plate 4464. The second inclined plate 4464 is connected to the second mounting portion 442, and the second straight plate 4462 is connected to the second insertion portion 444. The second straight panel 4462 is parallel to the first screen corner panel 12 and the second straight panel 4462 is closer to the first screen corner panel 12 than the second mount 442.
The second insert 440 of the above structure is more convenient for the first pillar panel 200 to be inserted into the second pillar panel 300, and is more convenient for the first pillar panel 200 to be firmly connected with the second pillar panel 300.
In the present embodiment, the second slot insert 450 includes a third plate 452 and a fourth plate 454 enclosing to form a second slot 450a, and both the third plate 452 and the fourth plate 454 are parallel to the second curtain wall corner plate 14. The second plug 444 is located between the third plate 452 and the fourth plate 454.
In some embodiments, as shown in fig. 4, the second waterproof strip 460 is disposed in the second slot 450a, and two sides of the second waterproof strip 460 respectively abut against the third plate 452 and the fourth plate 454, that is, the second waterproof strip 460 is in interference fit with the second slot 450 a. The second waterproof adhesive tape 460 is provided with a second gap (not shown), and the second inserting portion 444 is inserted in the second gap of the second waterproof adhesive tape 460 in an interference manner. In this manner, the first stud plate 200 can be sealingly connected to the second stud plate 300.
Specifically, during actual operation, a second waterproof rubber strip 460 with a second gap pre-formed may be provided, the second waterproof rubber strip 460 is inserted into the second insertion portion 444 in an interference manner through the second gap, and then the second insertion portion 444 and the second waterproof rubber strip 460 are inserted into the second slot 450a in an interference manner; in actual operation, the second waterproof strip 460 (without the second gap) may be bent and bonded to two sides of the second insertion portion 444, so that the second waterproof strip 460 has the second gap, and then the second insertion portion 444 and the second waterproof strip 460 are inserted into the second slot 450a in an interference manner.
In some embodiments, second mating portion 444 is located between third plate 452 and fourth plate 454. One end of the second inserting portion 444 close to the second pillar plate 300 is provided with a third hook (not shown), and the third plate 452 is provided with a fourth hook for hooking with the third hook. The second waterproof rubber strip 460 is disposed between the second inserting portion 444 and the fourth plate 454, and two sides of the second waterproof rubber strip 460 are respectively abutted against the second inserting portion 444 and the fourth plate 454. In this way, not only the first pillar panel 200 and the second pillar panel 300 can be hermetically connected, but also the first pillar panel 200 and the second pillar panel 300 can be securely connected.
In this embodiment, as shown in fig. 4, the third sealing connector 400c is an O-shaped extrusion strip, and two sides of the third sealing connector 400c respectively abut against the first pillar plate 200 and the second pillar plate 300. Thus, the sealing connection of the first stud plate 200 and the second stud plate 300 is very convenient.
In this embodiment, the corner post 16a further includes a first closing plate 500 and a second closing plate 600. The first closeout plate 500 is attached to an end of the first stud panel 200 adjacent the first curtain wall corner panel 12. The second closeout panel 600 is attached to the second stud panel 300 at an end adjacent the second curtain wall corner panel 14. And the first closing up plate 500 is inclined toward the second stud plate 300 and the second closing up plate 600 is inclined toward the first stud plate 100. The first curtain wall corner panel 12 is connected to the first closeout panel 500 and the second curtain wall corner panel 14 is connected to the second closeout panel 600. The third sealing connection 400c is an O-shaped extrusion strip and is extruded between the end of the first closing plate 500 close to the second closing plate 600 and the end of the second closing plate 600 close to the first closing plate 500. In this manner, it is more convenient for the third sealing connector 400c to sealingly connect the first pillar panel 200 and the second pillar panel 300.
In this embodiment, the second inclined plate 4464 extends toward the side where the third sealing connection member 400c is located, and extends to the outside of the first closing plate 500 after being connected to the first closing plate 500. The corner post 16a further includes a third inclined plate 700, the third inclined plate 700 is spaced from the second inclined plate 4464 at the outer side of the first closing plate 500, and the third inclined plate 700 is connected to the end of the second closing plate 600 close to the first closing plate 500.
Wherein the second inclined plate 4464 is connected to the first closing plate 500, so that the second insert 440 has better strength. The third inclined plate 700 and the portion of the second inclined plate 4464 located outside the first closing plate 500 are provided to facilitate the connection of the first curtain wall corner plate 12 and the second curtain wall corner plate 14, so that the first pillar panel 200 can be connected to two or more pieces of the first curtain wall corner plate 12, and the second pillar panel 300 can be connected to two or more pieces of the second curtain wall corner plate 14, and to facilitate the sealing of the first pillar panel 200 and the second pillar panel 300.
In some embodiments, as shown in fig. 5, the first sealing connector 400a includes a first mounting block 470, a second mounting block 480, and a first watertight connector 490. The first mounting block 470 is disposed on the first pillar panel 200, and the first mounting block 470 has a first mounting groove 472. The second mounting block 480 is disposed on the second pillar panel 300, and the second mounting block 480 is provided with a second mounting groove 482. The first waterproof connecting member 490 includes a first connecting plate 492, a first waterproof glue block 494 and a second waterproof glue block 496, and the first waterproof glue block 494 and the second waterproof glue block 496 are respectively disposed at two ends of the first connecting plate 492. First waterproof glue piece 494 interference is pegged graft in first mounting groove 472, and second waterproof glue piece 496 interference is pegged graft in second mounting groove 482. Thus, not only the first pillar plate 200 and the second pillar plate 300 can be hermetically connected, but also the assembly of the first pillar plate 200 and the second pillar plate 300 is facilitated (because when the first pillar plate 200 and the second pillar plate 300 are hermetically connected in a plugging manner, the male and female parts of the first pillar plate 200 and the second pillar plate 300 need to be distinguished, which affects the assembly efficiency).
In some embodiments, the structure of the second sealing joint 400b is the same as the structure of the first sealing joint 400 a. Specifically, the second sealing connector 400b includes a third mounting block, a fourth mounting block, and a second waterproof connector. The third installation block is arranged on the first upright post plate 200, and a third installation groove is formed in the third installation block. The fourth installation block is arranged on the second upright post plate 300, and a fourth installation groove is formed in the fourth installation block. The second waterproof connecting piece comprises a second connecting plate, a third waterproof rubber block and a fourth waterproof rubber block, and the third waterproof rubber block and the fourth waterproof rubber block are respectively arranged at two ends of the second connecting plate. The third waterproof rubber block is inserted in the third mounting groove in an interference manner, and the fourth waterproof rubber block is inserted in the fourth mounting groove in an interference manner.
The above description is only an alternative embodiment of the present invention, and not intended to limit the scope of the present invention, and all modifications and equivalents of the present invention, which are made by the contents of the present specification and the accompanying drawings, or directly/indirectly applied to other related technical fields, are included in the scope of the present invention.
Claims (10)
1. The utility model provides a corner structure of unitized curtain wall which characterized in that includes:
corner upright posts; and
two lower cross beams;
the outer side of the corner upright post is used for connecting a first curtain wall corner plate and a second curtain wall corner plate of the unit curtain wall, the upper end of the corner upright post is used for connecting the first floor corner plate and the second floor corner plate of the floor slab, the lower end of the corner upright post is connected with two lower cross beams, and the two lower cross beams are used for connecting upper cross beams of the other two unit curtain walls of the unit curtain wall;
the corner upright column comprises a first upright column plate and a second upright column plate which are oppositely arranged at intervals, the outer side of the first upright column plate is used for connecting the first curtain wall corner plate, the outer side of the second upright column plate is used for connecting the second curtain wall corner plate, the upper end of the first upright column plate is used for connecting the first floor corner plate, the upper end of the second upright column plate is used for connecting the second floor corner plate, the lower end of the first upright column plate is connected with one of the two lower cross beams, and the lower end of the second upright column plate is connected with the other of the two lower cross beams;
the corner stand column further comprises a plurality of sealing connecting pieces, the sealing connecting pieces are connected with the first stand column plate and the second stand column plate in a sealing mode, and the sealing connecting pieces are arranged in the direction from the outer side to the inner side of the corner stand column at intervals.
2. The corner structure of unitized curtain walls of claim 1, further comprising an upper end connection assembly, the upper end connecting assembly comprises a first blunt angle plate and a second blunt angle plate, the first blunt angle plate and the second blunt angle plate are oppositely arranged, the opening of the first blunt angle plate faces the first curtain wall corner plate, the opening of the second blunt angle plate faces the second curtain wall corner plate, one side angle plate of the first blunt angle plate is positioned between the first curtain wall angle plate and the first upright post plate, and is connected with the first upright post plate, the corner plate at the other side of the first blunt corner plate is connected with the corner plate of the first floor, one side angle plate of the second blunt angle plate is positioned between the second curtain wall angle plate and the second upright post plate, and the other side angle plate of the second blunt angle plate is connected with the second floor corner plate.
3. A corner structure of unitized curtain wall according to claim 2, wherein said upper end connection assembly further comprises a first L-shaped plate and a second L-shaped plate, said first L-shaped plate being connected at one side to said first floor corner plate and said first L-shaped plate being connected at the other side to said first obtuse angle plate, said second L-shaped plate being connected at one side to said second floor corner plate and said second L-shaped plate being connected at the other side to said second obtuse angle plate.
4. The corner structure of unitized curtain walls according to claim 1, wherein there are three sealing connectors, and the three sealing connectors are a first sealing connector, a second sealing connector and a third sealing connector, and the third sealing connector, the second sealing connector and the first sealing connector are sequentially arranged in a direction from the outer side to the inner side of the corner post.
5. The corner structure of unitized curtain walls according to claim 4, wherein the first sealing connector comprises a first insert, a first socket member and a first waterproof adhesive tape, the first insert is disposed on the first pillar panel, the first socket member is disposed on the second pillar panel, the first socket member is provided with a first socket, the first insert is inserted into the first socket, and the first waterproof adhesive tape seals a junction position between the first insert and the first socket member;
the second sealing connecting piece comprises a second inserting piece, a second slot piece and a second waterproof rubber strip, the second inserting piece is arranged on the first upright column plate, the second slot piece is arranged on the second upright column plate, a second slot is formed in the second slot piece, the second inserting piece is inserted into the second slot, and the second waterproof rubber strip seals the junction position of the second inserting piece and the second slot piece.
6. The corner structure of a unitized curtain wall according to claim 5, wherein said first insert comprises a first mounting portion, a first mating portion and a first connecting portion connecting said first mounting portion with said first mating portion, said first mounting portion being connected to said first stud plate and being parallel to said first curtain wall corner plate, said first mating portion being parallel to said second curtain wall corner plate and being inserted into said first slot, wherein said first connecting portion comprises a first straight plate and a first sloping plate connected thereto, said first sloping plate being connected to said first mounting portion, said first straight plate being connected to said first mating portion, said first straight plate being parallel to said first curtain wall corner plate, and said first straight plate being closer to said first curtain wall corner plate than to said first mounting portion;
the second plug-in components include second installation department, second grafting portion and connection the second installation department with the second connecting portion of second grafting portion, the second installation department with first stand board is connected, and with first curtain wall corner board is parallel, the second grafting portion with second curtain wall corner board is parallel, and insert in the second slot, wherein, the second connecting portion include the straight board of second and second swash plate that link to each other, the second swash plate with the second installation department is connected, the straight board of second with second grafting portion connects, the straight board of second with first curtain wall corner board is parallel, just the straight board of second for the second installation department is closer to first curtain wall corner board.
7. The corner structure of a unitized curtain wall according to claim 5, wherein the first slot member comprises a first plate and a second plate for enclosing to form the first slot, the first plate and the second plate are both parallel to the second curtain wall corner plate, the first insert member is located between the first plate and the second plate, the first waterproof adhesive tape is disposed in the first slot, two sides of the first waterproof adhesive tape respectively abut against the first plate and the second plate, the first waterproof adhesive tape is provided with a first gap, and the first slot member is inserted into the first gap of the first waterproof adhesive tape in an interference manner;
the second slot part comprises a third plate and a fourth plate which are used for enclosing to form the second slot, the third plate and the fourth plate are parallel to the second curtain wall corner plate, the second slot part is located between the third plate and the fourth plate, the second waterproof rubber strip is arranged in the second slot, two sides of the second waterproof rubber strip are respectively abutted against the third plate and the fourth plate, a second gap is formed in the second waterproof rubber strip, and the second slot part is in interference insertion in the second gap of the second waterproof rubber strip.
8. The corner structure of a unitized curtain wall according to claim 5, wherein the first slot member comprises a first plate and a second plate for enclosing to form the first slot, the first plate and the second plate are both parallel to the second curtain wall corner plate, the first insert member is located between the first plate and the second plate, a first hook is disposed at one end of the first insert member close to the second upright plate, the first plate is provided with a second hook for hooking with the first hook, the first waterproof adhesive tape is disposed between the first insert member and the second plate, and two sides of the first waterproof adhesive tape respectively abut against the first insert member and the second plate;
the second slot piece comprises a third plate and a fourth plate which are used for enclosing to form the second slot, the third plate and the fourth plate are parallel to the corner plate of the second curtain wall, the second slot piece is located between the third plate and the fourth plate, a third hook portion is arranged at one end, close to the second upright column plate, of the second slot piece, the third plate is provided with a fourth hook portion used for being hooked with the third hook portion, the second waterproof rubber strip is arranged between the second slot piece and the fourth plate, and two sides of the second waterproof rubber strip are respectively abutted to the second slot piece and the fourth plate.
9. The corner structure of a unitized curtain wall according to claim 5, wherein the first sealing connector comprises a first mounting block, a second mounting block and a first waterproof connector, the first mounting block is disposed on the first upright plate, the first mounting block is provided with a first mounting groove, the second mounting block is disposed on the second upright plate, the second mounting block is provided with a second mounting groove, the first waterproof connector comprises a first connecting plate, a first waterproof rubber block and a second waterproof rubber block, the first waterproof rubber block and the second waterproof rubber block are respectively disposed at two ends of the first connecting plate, the first waterproof rubber block is inserted into the first mounting groove in an interference manner, and the second waterproof rubber block is inserted into the second mounting groove in an interference manner;
the second sealing connecting piece comprises a third mounting block, a fourth mounting block and a second waterproof connecting piece, the third mounting block is arranged on the first upright plate, a third mounting groove is formed in the third mounting block, the fourth mounting block is arranged on the second upright plate, a fourth mounting groove is formed in the fourth mounting block, the second waterproof connecting piece comprises a second connecting plate, a third waterproof rubber block and a fourth waterproof rubber block, the third waterproof rubber block and the fourth waterproof rubber block are respectively arranged at two ends of the second connecting plate, the third waterproof rubber block is in interference insertion connection with the third mounting groove, and the fourth waterproof rubber block is in interference insertion connection with the fourth mounting groove.
10. A corner system of unitized curtain walls, comprising:
a corner structure of a unitized curtain wall as claimed in any one of claims 1 to 9;
the first curtain wall corner plate is arranged on the outer side of the first upright post plate; and
the second curtain wall corner plate is arranged on the outer side of the second upright post plate;
the third sealing connecting piece is an O-shaped extrusion adhesive tape, and two sides of the third sealing connecting piece are respectively abutted against the first upright column plate and the second upright column plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010217359.XA CN111395613A (en) | 2020-03-24 | 2020-03-24 | Corner structure of unitized curtain wall and corner system of unitized curtain wall |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN202010217359.XA CN111395613A (en) | 2020-03-24 | 2020-03-24 | Corner structure of unitized curtain wall and corner system of unitized curtain wall |
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| CN111395613A true CN111395613A (en) | 2020-07-10 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202010217359.XA Pending CN111395613A (en) | 2020-03-24 | 2020-03-24 | Corner structure of unitized curtain wall and corner system of unitized curtain wall |
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| CN115401419A (en) * | 2022-09-19 | 2022-11-29 | 湖南新建汉科技建材有限公司 | Aluminum metal curtain wall production process |
| CN115726500A (en) * | 2022-11-30 | 2023-03-03 | 华南理工大学建筑设计研究院有限公司 | Assembly type building curtain wall component connecting structure |
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