CN112780015A - Glass curtain wall beam structure and glass curtain wall - Google Patents
Glass curtain wall beam structure and glass curtain wall Download PDFInfo
- Publication number
- CN112780015A CN112780015A CN202110027407.3A CN202110027407A CN112780015A CN 112780015 A CN112780015 A CN 112780015A CN 202110027407 A CN202110027407 A CN 202110027407A CN 112780015 A CN112780015 A CN 112780015A
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- CN
- China
- Prior art keywords
- cross beam
- main
- auxiliary
- curtain wall
- glass curtain
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- 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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- 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
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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
- E04B2/967—Details of the cross-section of the mullions or transoms
Abstract
The invention discloses a glass curtain wall beam structure, which comprises a beam body, wherein the beam body comprises a main beam and an auxiliary beam, the main beam and the auxiliary beam are oppositely attached, L-shaped connecting arms are respectively arranged at two ends of the main beam, one end of each connecting arm, which is far away from the main beam, is provided with a mounting hole, one end, which is opposite to the auxiliary beam, of the main beam is provided with a convex protruding part, and one end, which is opposite to the main beam, of the auxiliary beam is provided with a concave part at a position corresponding to the convex part; the abutting part and the inserting part are respectively provided with a first screw hole and a second screw hole; a screw rod embedding groove is formed in one end, away from the auxiliary cross beam, of the main cross beam and corresponds to the protruding part; and bearing arms are symmetrically arranged at one end of the main beam, which is far away from the auxiliary beam, and the upper end and the lower end of the main beam, which are positioned in the screw rod embedded groove. The invention also discloses a glass curtain wall. Compared with the prior art, the installation of the cross beam is simpler, and the construction time is reduced on the premise of not influencing the structural safety of the cross beam.
Description
Technical Field
The invention relates to a building structure, in particular to a glass curtain wall beam structure and a glass curtain wall.
Background
In commercial space, because glass curtain wall light transmissivity is strong, by wide application in commercial office building, and among the present glass curtain wall structure, the connection between stand and the crossbeam adopts behind setting up the fillet on the stand to fix crossbeam and fillet through self tapping screw, and present fillet connected system roughly can divide into two kinds: 1. an open cavity beam 2 and a closed cavity beam. The open-cavity beam is convenient to construct, but the structure stress is relatively poor, and the consumption of the sectional material is large; the closed cavity cross beam is less in material consumption and better in structural stress, but the construction difficulty is higher (the transverse keel and the vertical keel are required to be installed simultaneously), and in actual engineering, due to poor management and the fact that constructors often adopt a mode of opening a cut on the cross beam to assemble when the closed cavity cross beam is installed, the attractiveness is influenced, and the problem of weakening the safety of the cross beam structure is brought.
Disclosure of Invention
The invention aims to provide a glass curtain wall beam structure and a glass curtain wall, and aims to solve the technical problems of simplifying the installation of a beam and shortening the construction time.
In order to solve the problems, the invention adopts the following technical scheme: a glass curtain wall beam structure comprises a beam body, wherein the beam body comprises a main beam and an auxiliary beam, the main beam and the auxiliary beam are oppositely attached, L-shaped connecting arms are respectively arranged at two ends of the main beam, one end, far away from the main beam, of each connecting arm is provided with a mounting hole, one end, opposite to the auxiliary beam, of the main beam is provided with a convex protruding portion, so that abutting portions are formed at the upper end and the lower end of the main beam, concave portions are arranged at the positions, corresponding to the convex portions, of one end, opposite to the main beam, of the auxiliary beam, so that inserting portions are formed at the upper end and the lower end of the auxiliary beam, and when the concave portions are in adaptive connection with the convex portions, the; the abutting part and the inserting part are respectively provided with a first screw hole and a second screw hole so as to enable the main cross beam and the auxiliary cross beam to be in threaded connection; a screw rod embedded groove is arranged on one end of the main cross beam, which is far away from the auxiliary cross beam, and corresponds to the position of the protruding part, and the screw rod embedded groove is arranged along the length direction of the main cross beam; bearing arms are symmetrically arranged at one end of the main beam, which is far away from the auxiliary beam, and the upper end and the lower end of the main beam, which are positioned in the screw embedded groove, so as to bear the glass curtain wall plate.
Furthermore, the edges of the upper end and the lower end of the auxiliary cross beam are provided with covered edges extending towards the main cross beam, and the covered edges cover the surfaces of the upper end and the lower end of the main cross beam and the connecting arm.
Furthermore, a first insection is arranged on one end surface of the wrapping edge opposite to the upper end surface and the lower end surface of the main beam, and a second insection meshed with the first insection is respectively arranged on the upper end surface and the lower end surface of the main beam.
Furthermore, an adhesive tape embedding groove is formed in one end, far away from the auxiliary cross beam, of the wrapping edge, and a sealing adhesive tape is arranged in the adhesive tape embedding groove.
Furthermore, two bound edges are far away from one end of the auxiliary cross beam, two ends, opposite to the bound edges, of the two bound edges are provided with protrusions on the surface, the protrusions are arranged along the length direction of the auxiliary cross beam, and concave grooves are formed in the upper end face and the lower end face of the main cross beam and correspond to the protrusions in position.
The invention also discloses a glass curtain wall, which comprises the upright post, the glass curtain wall plate and the glass curtain wall beam structure.
Compared with the prior art, the invention has the advantages that the main and auxiliary cross beams are arranged, the L-shaped connecting arms are arranged at the two ends of the main cross beam and are used for being connected with the stand columns, and then the auxiliary cross beam and the main cross beam are fastened and connected through screws, so that the cross beam is simpler to mount, the construction time is reduced on the premise of not influencing the structural safety of the cross beam, and the main and auxiliary cross beams are adopted, so that the attractiveness of the cross beam is not influenced.
Drawings
Fig. 1 is a schematic structural view of the present invention.
Fig. 2 is a schematic view of the internal structure of the cross beam of the present invention.
Fig. 3 is a schematic structural view of the main beam of the present invention.
Fig. 4 is a schematic structural view of the sub cross member of the present invention.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings and examples.
As shown in fig. 1, 2, 3 and 4, the invention discloses a cross beam structure of a glass curtain wall, which comprises a cross beam body, wherein the cross beam body comprises a main cross beam 1 and an auxiliary cross beam 2, the main cross beam 1 and the auxiliary cross beam 2 are oppositely attached, two ends of the main cross beam 1 are respectively provided with an L-shaped connecting arm 3, one end of the connecting arm 3, which is far away from the main cross beam 1, is provided with a mounting hole 4, one end of the main cross beam 1, which is opposite to the auxiliary cross beam 2, is provided with a convex protruding part 5, the convex part 5 is arranged along the length direction of the main cross beam 1 so as to form an abutting part 6 at the upper end and the lower end of the main cross beam 1, a concave part 7 is arranged at one end of the auxiliary cross beam 2, which is opposite to the main cross beam 1 and corresponds to the position of the convex part 5, so as to form an inserting part 8 at the upper end and the lower end of, the insertion portion 8 is inserted in the abutment portion 6; a plurality of first screw holes 9 and second screw holes 10 are respectively arranged on the abutting part 6 and the inserting part 8 so as to enable the main beam 1 and the auxiliary beam 2 to be connected through screws and threads; the first screw hole 9 penetrates through the surface of one end of the main cross beam 1 far away from the auxiliary cross beam 2 and the relative position of the abutting part 6; a screw rod embedding groove 11 is formed in one end, away from the auxiliary cross beam 2, of the main cross beam 1 and corresponds to the position of the protruding portion 5, and the screw rod embedding groove 11 is formed in the length direction of the main cross beam 1 and extends to the connecting arms 3 at the two ends; bearing arms 12 are symmetrically arranged on one end of the main beam 1, which is far away from the auxiliary beam 2, and the upper end and the lower end of the screw rod embedding groove 11, and the bearing arms 12 extend to the connecting arms 3 at the two ends so as to bear the glass curtain wall plate; specifically, the protruding portion 5 is provided in the middle of the main beam 1, and correspondingly, the recessed portion 7 is provided in the middle of the sub beam 2, so that the two abutting portions 6, the insertion portion 8 are the same in size.
In the present invention, the first screw hole 9 and the second screw hole 10 are provided at intervals, and specifically, the first screw hole 9 and the second screw hole 10 are provided in the middle and at opposite ends of the beam body.
When the main cross beam and the auxiliary cross beam are installed, the concave part 7 of the auxiliary cross beam 2 is aligned with the convex part 5 of the main cross beam 1 and then is mutually inserted, the inserting part 8 is mutually inserted with the abutting part 6, and then the main cross beam 1 and the auxiliary cross beam 2 are connected and fixed together through the screw thread connection of the first screw hole 9 and the second screw hole 10; the secondary cross beam 2 is not stressed during use, so that the structural safety problem of the glass curtain wall is not influenced.
As shown in fig. 3, the connecting arm 3 includes a first arm portion 31 parallel to the main beam 1 and a second arm portion 32 perpendicular to the first arm portion 31, the mounting hole 4 is provided on the second arm portion 32, and an assembly distance is provided between the second arm portion 32 and the main beam 1, so as to reserve a construction space for mounting the main beam 1; specifically, the carrier arm 12 extends to an end surface edge of the second arm portion 32 facing away from the sub cross member 2; the two ends of the screw insertion groove 11 extend to one end of the first arm portion 31 away from the main beam 1, and form a screw insertion gap.
In the invention, the main beam 1 and the auxiliary beam 2 are both made of aluminum alloy sections with hollow cavities, and preferably, the first arm 31 is made of aluminum alloy sections with hollow cavities and with width smaller than that of the main beam 1; the second arm portion 32 is a plate-like structure extending in the direction of the sub cross member 2, and is aligned with one end surface of the main cross member 1 opposite to the sub cross member 2.
In the present invention, the length of the sub-beam 2 is the sum of the lengths of the main beam 1 and the two connecting arms 3.
As shown in fig. 1, 3 and 4, the upper and lower edges of the auxiliary beam 2 are provided with the covered edges 13 extending towards the main beam 1, and the covered edges 13 cover the upper and lower surfaces of the main beam 1 and the connecting arms 3, so as to ensure the aesthetic appearance of the beam body; specifically, as shown in fig. 1, first insections 14 are provided on one end surface of the rim 13 opposite to the upper and lower end surfaces of the main beam 1, and second insections 15 that engage with the first insections 14 are provided on the upper and lower end surfaces of the main beam 1, respectively, so that the main beam 1 and the sub-beam 2 are more tightly joined.
As shown in fig. 1 and 4, a rubber strip embedding groove 16 is formed in one end of the edge covering 13, which is far away from the auxiliary cross beam 2, and a sealing rubber strip 17 is arranged in the rubber strip embedding groove 16, so that the sealing rubber strip is abutted against the frame of the glass curtain wall board to play a role in sealing.
As shown in fig. 1, 3 and 4, a protrusion 18 is arranged on one end of each of the two covered edges 13, which is far away from the secondary cross beam 2, and the surface of the end of each of the two covered edges 13, which is opposite to the corresponding end of the two covered edges 13, the protrusion 18 is arranged along the length direction of the secondary cross beam 2, and a concave groove 19 is arranged on the upper end surface and the lower end surface of the main cross beam 1 and at the position corresponding to the protrusion 18, so that the main cross beam 1 and the secondary cross beam 2 are not easy to be separated after being.
As shown in fig. 1, the present invention further discloses a glass curtain wall, which includes a vertical column 100 and a glass curtain wall panel 200, wherein the vertical column 100 is provided with the beam body, which is not described herein again.
The beam body is used in the exposed frame type glass curtain wall.
During installation, the main beam 1 is fixedly connected with a screw hole thread reserved on the upright post 100 through a self-tapping screw after passing through an installation hole on the second arm 32, so that the main beam 1 is fixed on the upright post 100, then the auxiliary beam 2 and the main beam 1 are assembled in place, the main beam 1 and the auxiliary beam 2 are fixedly connected through a first screw hole 9 and a second screw hole 10 through screws, then the glass curtain wall plate is fixed on the main beam 1 through the pressing plate 300 through the prior art, and the buckling plate 400 is buckled on the pressing plate 300 outside the pressing plate 300 by adopting the prior art.
According to the invention, the main and auxiliary cross beams are arranged, and the L-shaped connecting arms are arranged at the two ends of the main cross beam and are used for being directly connected with the stand columns, so that construction tools such as cavity opening of the cross beam can be avoided, and then the auxiliary cross beam is tightly connected with the main cross beam through screws, so that the cross beam is simpler to mount, the construction time is reduced on the premise of not influencing the structural safety of the cross beam, and the attractiveness of the cross beam can be ensured not to be influenced by adopting the main and auxiliary cross beams.
Claims (6)
1. The utility model provides a glass curtain wall beam structure, includes the crossbeam body, its characterized in that: the cross beam body comprises a main cross beam (1) and an auxiliary cross beam (2), the main cross beam (1) and the auxiliary cross beam (2) are oppositely attached, L-shaped connecting arms (3) are respectively arranged at two ends of the main cross beam (1), one end, far away from the main cross beam (1), of each connecting arm (3) is provided with a mounting hole (4), one end, opposite to the auxiliary cross beam (2), of the main cross beam (1) is provided with a convex protruding portion (5), so that abutting portions (6) are formed at the upper end and the lower end of the main cross beam (1), a concave portion (7) is arranged at one end, opposite to the main cross beam (1), of the auxiliary cross beam (2) and in a position corresponding to the convex portion (5), so that inserting portions (8) are formed at the upper end and the lower end of the auxiliary cross beam (2), and when the concave portions (7) are in adaptive connection with the convex portions (5), the; a first screw hole (9) and a second screw hole (10) are respectively arranged on the abutting part (6) and the inserting part (8) so as to enable the main beam (1) and the auxiliary beam (2) to be in threaded connection; a screw rod embedded groove (11) is formed in one end, away from the auxiliary cross beam (2), of the main cross beam (1) and corresponds to the protruding portion (5), and the screw rod embedded groove (11) is formed in the length direction of the main cross beam (1); bearing arms (12) are symmetrically arranged at one end of the main beam (1) departing from the auxiliary beam (2) and the upper end and the lower end of the main beam are located in the screw embedded groove (11) so as to bear the glass curtain wall plate.
2. The glass curtain wall beam structure according to claim 1, wherein: and the edges of the upper end and the lower end of the auxiliary cross beam (2) are provided with covered edges (13) extending towards the main cross beam (1), and the surfaces of the upper end and the lower end of the main cross beam (1) and the connecting arm (3) are covered by the covered edges (13).
3. The glass curtain wall crossbeam structure according to claim 2, wherein: and a first insection (14) is arranged on one end surface of the edge covering (13) opposite to the upper end surface and the lower end surface of the main beam (1), and second insections (15) meshed with the first insections (14) are respectively arranged on the upper end surface and the lower end surface of the main beam (1).
4. The glass curtain wall crossbeam structure according to claim 3, wherein: and one end of the edge covering (13) far away from the auxiliary cross beam (2) is provided with an adhesive tape embedding groove (16), and a sealing adhesive tape (17) is arranged in the adhesive tape embedding groove (16).
5. The glass curtain wall crossbeam structure according to claim 4, wherein: one end of each binding edge (13) far away from the auxiliary cross beam (2) and one end surface of each binding edge (13) are provided with protrusions (18), the protrusions (18) are arranged along the length direction of the auxiliary cross beam (2), and concave grooves (19) are formed in the upper end face and the lower end face of the main cross beam (1) and in positions corresponding to the protrusions (18).
6. A glass curtain wall, comprising a post (100) and a glass curtain wall panel (200), characterized in that: further comprising a glass curtain wall beam structure according to any one of claims 1 to 5.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110027407.3A CN112780015A (en) | 2021-01-10 | 2021-01-10 | Glass curtain wall beam structure and glass curtain wall |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110027407.3A CN112780015A (en) | 2021-01-10 | 2021-01-10 | Glass curtain wall beam structure and glass curtain wall |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112780015A true CN112780015A (en) | 2021-05-11 |
Family
ID=75756246
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110027407.3A Pending CN112780015A (en) | 2021-01-10 | 2021-01-10 | Glass curtain wall beam structure and glass curtain wall |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112780015A (en) |
-
2021
- 2021-01-10 CN CN202110027407.3A patent/CN112780015A/en active Pending
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