CN220868535U - Corner connection structure for unitized curtain wall - Google Patents
Corner connection structure for unitized curtain wall Download PDFInfo
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- CN220868535U CN220868535U CN202322508706.6U CN202322508706U CN220868535U CN 220868535 U CN220868535 U CN 220868535U CN 202322508706 U CN202322508706 U CN 202322508706U CN 220868535 U CN220868535 U CN 220868535U
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- corner
- main body
- curtain wall
- piece main
- connection structure
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- 229910001335 Galvanized steel Inorganic materials 0.000 claims abstract description 22
- 239000008397 galvanized steel Substances 0.000 claims abstract description 22
- 229910052918 calcium silicate Inorganic materials 0.000 claims abstract description 21
- 239000000378 calcium silicate Substances 0.000 claims abstract description 21
- OYACROKNLOSFPA-UHFFFAOYSA-N calcium;dioxido(oxo)silane Chemical compound [Ca+2].[O-][Si]([O-])=O OYACROKNLOSFPA-UHFFFAOYSA-N 0.000 claims abstract description 20
- 238000005452 bending Methods 0.000 claims abstract description 15
- 239000011490 mineral wool Substances 0.000 claims abstract description 5
- 239000011521 glass Substances 0.000 claims description 12
- 239000002390 adhesive tape Substances 0.000 claims description 11
- 239000000853 adhesive Substances 0.000 claims description 7
- 230000001070 adhesive effect Effects 0.000 claims description 7
- 239000000565 sealant Substances 0.000 claims description 5
- 229920002379 silicone rubber Polymers 0.000 claims description 5
- 239000004945 silicone rubber Substances 0.000 claims description 5
- 239000004590 silicone sealant Substances 0.000 claims description 4
- 230000007935 neutral effect Effects 0.000 claims description 3
- 230000001413 cellular effect Effects 0.000 claims 6
- 238000000034 method Methods 0.000 claims 1
- 230000035939 shock Effects 0.000 abstract description 3
- 239000000463 material Substances 0.000 description 3
- 238000007789 sealing Methods 0.000 description 3
- 229910000831 Steel Inorganic materials 0.000 description 2
- 230000000903 blocking effect Effects 0.000 description 2
- 239000012535 impurity Substances 0.000 description 2
- 238000010079 rubber tapping Methods 0.000 description 2
- 239000010935 stainless steel Substances 0.000 description 2
- 229910001220 stainless steel Inorganic materials 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 230000003139 buffering effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 229920001296 polysiloxane Polymers 0.000 description 1
Abstract
The utility model discloses a corner connection structure for a unitized curtain wall, wherein the unitized curtain wall (1) is arranged on a wall surface of a building wall body (2), and the unitized curtain wall (1) is formed by combining a hot dip galvanized steel plate (3), rock wool (4) and a calcium silicate plate (5); the corner connection structure comprises a corner piece main body (6) arranged between end inclined planes of the unitized curtain wall (1), bending parts (7) are arranged on two sides of one end of the corner piece main body (6), and the bending parts (7) are connected with the hot dip galvanized steel sheet (3) through screws. According to the utility model, the firmness and stability of the corner connection of the unit curtain wall are improved by connecting the building wall body and the corner piece main body, so that the safety and shock resistance of the connecting structure are improved.
Description
Technical Field
The utility model relates to the field of building curtain walls, in particular to a corner connecting structure for a unitized curtain wall.
Background
The utility model provides a unitized curtain wall is the frame structure who hangs on major structure, and the load that unitized curtain wall received has gravity load, wind load, impact load etc. consequently, the unitized curtain wall need have comparatively stable connection structure when the corner is connected, for example the chinese patent of publication No. CN207988283U, discloses a unitized curtain wall corner system, its characterized in that, unitized curtain wall corner system includes the 90 degrees external corner node systems of hidden frame unitized curtain wall and exposed frame unitized curtain wall, the 90 degrees external corner node systems of hidden frame unitized curtain wall include the perpendicular section bar of external corner and horizontal section bar, the perpendicular section bar of external corner with connect through self-tapping screw group frame between the horizontal section bar, be provided with the supplementary section bar of external corner in the perpendicular section bar of external corner, the supplementary section bar of external corner pass through stainless steel self-tapping screw with the perpendicular section bar of external corner is connected, the hollow glass all around pass through silicone structural adhesive with the perpendicular section bar of external corner is connected with the perpendicular section bar of external corner through stainless steel countersunk self-nail. The corner connecting system is mainly connected with curtain wall plates to be connected through external corner vertical sectional materials and transverse sectional materials, a plurality of auxiliary materials are added on the basis to form a connecting structure, the corner connecting structure is required to have stronger connection stability, but in the system, a connecting structure is not arranged between a corner structural main body and a building wall, and the stability of connection is possibly reduced.
Disclosure of utility model
The utility model aims to provide a corner connecting structure for a unitized curtain wall. According to the utility model, the firmness and stability of the corner connection of the unit curtain wall are improved by connecting the building wall body and the corner piece main body, so that the safety and shock resistance of the connecting structure are improved.
The technical scheme of the utility model is as follows: the corner connection structure for the unit curtain wall is characterized in that the unit curtain wall is arranged on the wall surface of a building wall and is formed by combining a hot dip galvanized steel plate, rock wool and a calcium silicate plate; the corner connecting structure comprises a corner piece main body arranged between end inclined planes of the unit curtain wall, wherein bending parts are arranged on two sides of one end of the corner piece main body, and the bending parts are connected with the hot dip galvanized steel plate through screws; the middle part of the corner piece main body is provided with a corner brace through a screw, and the calcium silicate plate is arranged on the corner brace; the building wall is embedded with an adapter, one end of the adapter is provided with a hanging piece, and the side part of the corner piece main body between the hot dip galvanized steel plate and the calcium silicate plate is connected with the hanging piece through a bolt; two sides of the other end of the corner piece main body are provided with auxiliary frames for installing coated glass.
In the corner connecting structure for the unitized curtain wall, the end part of the hot dip galvanized steel sheet is provided with the inclined part, and a fireproof sealant layer is arranged between the inclined part and the bent part.
In the corner connecting structure for the unitized curtain wall, the corner connector comprises a main part connected with the corner part main body, a first plate and a second plate are arranged on one side of the main part, and the calcium silicate plate is arranged between the first plate and the second plate.
In the corner connecting structure for the unitized curtain wall, a neutral silicone sealant layer is arranged between the corner connector and the side part of the corner piece main body.
In the corner connecting structure for the unitized curtain wall, the two inner side walls of the end part of the corner piece main body are provided with the adhesive tapes, and the adhesive tapes on the two sides are mutually clung.
In the corner connecting structure for the unitized curtain wall, the auxiliary frame is arranged in the inner groove at the end part of the corner piece main body through the screws, the dovetail protrusion is arranged in the inner groove at the end part of the corner piece main body, the auxiliary frame is provided with the dovetail groove, the dovetail protrusion is arranged in the dovetail groove, and the coated glass is arranged between the inner side wall at the end part of the corner piece and the auxiliary frame.
In the corner connecting structure for the unitized curtain wall, structural adhesive and silicone rubber are arranged between the coated glass and the auxiliary frame.
Compared with the prior art, the utility model has the following advantages:
1. In the utility model, an adapter is pre-embedded on a building wall, a hanging piece is arranged on the adapter, one end of the hanging piece is connected with a corner piece main body through a bolt, one end of the hanging piece is arranged between a hot dip galvanized steel plate and a calcium silicate plate, the hot dip galvanized steel plate is connected with a bending part of the corner piece main body through a screw, a corner bracket is arranged on the side part of the corner piece main body, the calcium silicate plate is connected with the corner piece main body through the corner bracket, and an auxiliary frame is arranged at one end of the corner piece main body; through being connected between building wall and corner spare main part, improve firmness and the stability that unitized curtain wall corner was connected, the pendant setting is between hot-galvanize steel sheet and calcium silicate board for the pendant has certain bearing to unitized curtain wall, and then improves and connects unitized curtain wall and corner spare main part connection stability, and then promotes connection structure's security and shock resistance.
2. The end part of the hot dip galvanized steel sheet is provided with an inclined part, a fireproof sealant layer is arranged between the inclined part and the bent part, a gap between the bent part and the hot dip galvanized steel sheet is sealed better, and dirt is prevented from entering the gap.
3. The corner piece is characterized in that adhesive tapes are arranged on two inner side walls of the end part of the corner piece main body, the adhesive tapes on the two sides are mutually clung, a part of hollow structure is arranged in the corner piece main body, and in order to avoid impurities entering the structure, the adhesive tapes are attached to the corner piece main body, so that the sealing and blocking effects are achieved.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a schematic view of a bending portion;
FIG. 3 is a schematic view of a corner key;
FIG. 4 is a schematic illustration of a strip of adhesive.
Description of the marks in the accompanying drawings: 1-unit curtain wall, 2-building wall, 3-hot dip galvanized steel plate, 4-rock wool, 5-calcium silicate plate, 6-corner piece main body, 7-bending part, 8-corner piece, 801-main piece, 802-first plate, 803-second plate, 9-adapter piece, 10-pendant, 11-coated glass, 12-auxiliary frame, 13-inclined part, 14-fireproof sealant layer, 15-neutral silicone sealant layer, 16-adhesive tape, 17-dovetail bulge, 18-dovetail groove, 19-structural adhesive and 20-silicone rubber.
Detailed Description
The utility model is further illustrated by the following figures and examples, which are not intended to be limiting.
Examples: the corner connection structure for the unitized curtain wall is characterized in that the unitized curtain wall 1 is arranged on the wall surface of a building wall body 2, as shown in figure 1, the unitized curtain wall 1 is formed by combining a hot dip galvanized steel plate 3, rock wool 4 and a calcium silicate plate 5; the corner connecting structure comprises a corner piece main body 6 arranged between end inclined planes of the unitized curtain wall 1, wherein bending parts 7 are arranged on two sides of one end of the corner piece main body 6, and as shown in figure 2, the bending parts 7 are connected with a hot dip galvanized steel sheet 3 through screws; the middle part of corner piece main part 6 is equipped with angle sign indicating number 8 through the screw, angle sign indicating number 8 includes the main part 801 of being connected with corner piece main part 6, and main part 801 one side is equipped with first board 802 and second board 803, calcium silicate board 5 set up between first board 802 and second board 803, carry out comparatively firm connection to calcium silicate board 5. The calcium silicate board 5 is arranged on the corner bracket 8 as shown in figure 3; an adapter 9 is pre-embedded on the building wall 2, one end of the adapter 9 is provided with a hanging piece 10, and the side part of the corner piece main body 6 between the hot dip galvanized steel plate 3 and the calcium silicate plate 5 is connected with the hanging piece 10 through a bolt; two sides of the other end of the corner piece main body 6 are provided with auxiliary frames 12 for installing coated glass 11. The end part of the hot dip galvanized steel sheet 3 is provided with an inclined part 13, a fireproof sealant layer 14 is arranged between the inclined part 13 and the bending part 7, a gap between the bending part and the hot dip galvanized steel sheet is sealed better, and dirt is prevented from entering the gap. A neutral silicone sealant layer 15 is arranged between the corner connector 8 and the side part of the corner piece main body 6, so that the corner connector has good bonding strength and sealing performance, dampproof, corona-proof and shock-absorbing buffering effects; has good high and low temperature resistance and can adapt to outdoor environment. The two inner side walls of the end part of the corner piece main body 6 are provided with adhesive tapes 16, the adhesive tapes 16 on the two sides are mutually clung, the inside of the corner piece main body is of a partial hollow structure, and in order to avoid impurities from entering the structure, the attached adhesive tapes are arranged to play a role in sealing and blocking.
The auxiliary frame 12 is arranged in an inner groove at the end part of the corner piece main body 6 through screws, a dovetail bulge 17 is arranged in the inner groove at the end part of the corner piece main body 6, as shown in fig. 4, a dovetail groove 18 is formed in the auxiliary frame 12, the dovetail bulge 17 is arranged in the dovetail groove 18, the coated glass 11 is arranged between the inner side wall at the end part of the corner piece main body 6 and the auxiliary frame 12, and the firmness of connection between the auxiliary frame and the corner piece main body is improved through a dovetail structure. Structural adhesive 19 and silicone rubber 20 are arranged between the coated glass 11 and the auxiliary frame 12, and the coated glass is well positioned and stabilized through the structural adhesive and the silicone rubber.
The working principle of the utility model is as follows: the building wall is embedded with an adapter, a hanging piece is arranged on the adapter, one end of the hanging piece is connected with a corner piece main body through a bolt, one end of the hanging piece is arranged between a hot dip galvanized steel sheet and a calcium silicate plate, the hot dip galvanized steel sheet is connected with a bending part of the corner piece main body through a screw, a corner joint is arranged on the side part of the corner piece main body, the calcium silicate plate is connected with the corner piece main body through the corner joint, and an auxiliary frame is arranged at one end of the corner piece main body; through being connected between building wall and corner piece main part, improve firmness and the stability that unitized curtain wall corner was connected, the pendant sets up between hot-galvanize steel sheet and calcium silicate board for the pendant has certain bearing to unitized curtain wall, and then improves and connects unitized curtain wall and corner piece main part connection stability.
Claims (7)
1. The corner connection structure for the unit curtain wall is characterized in that the unit curtain wall (1) is arranged on the wall surface of a building wall body (2), and the unit curtain wall (1) is formed by combining a hot dip galvanized steel plate (3), rock wool (4) and a calcium silicate plate (5); the method is characterized in that: the corner connecting structure comprises a corner piece main body (6) arranged between end inclined planes of the unitized curtain wall (1), bending parts (7) are arranged on two sides of one end of the corner piece main body (6), and the bending parts (7) are connected with the hot dip galvanized steel sheet (3) through screws; the middle part of the corner piece main body (6) is provided with a corner brace (8) through a screw, and the calcium silicate board (5) is arranged on the corner brace (8); an adapter (9) is pre-buried on the building wall (2), one end of the adapter (9) is provided with a hanging piece (10), and the side part of the corner piece main body (6) between the hot dip galvanized steel sheet (3) and the calcium silicate sheet (5) is connected with the hanging piece (10) through a bolt; two sides of the other end of the corner piece main body (6) are provided with auxiliary frames (12) for installing coated glass (11).
2. The corner connection structure for a cellular curtain wall according to claim 1, wherein: the end part of the hot dip galvanized steel sheet (3) is provided with an inclined part (13), and a fireproof sealant layer (14) is arranged between the inclined part (13) and the bending part (7).
3. The corner connection structure for a cellular curtain wall according to claim 1, wherein: the corner connector (8) comprises a main part (801) connected with a corner part main body (6), a first plate (802) and a second plate (803) are arranged on one side of the main part (801), and the calcium silicate plate (5) is arranged between the first plate (802) and the second plate (803).
4. The corner connection structure for a cellular curtain wall according to claim 3, wherein: a neutral silicone sealant layer (15) is arranged between the corner brace (8) and the side part of the corner piece main body (6).
5. The corner connection structure for a cellular curtain wall according to claim 1, wherein: the two inner side walls of the end part of the corner piece main body (6) are provided with adhesive tapes (16), and the adhesive tapes (16) at the two sides are mutually clung.
6. The corner connection structure for a cellular curtain wall according to claim 1, wherein: the auxiliary frame (12) is arranged in an inner groove at the end part of the corner piece main body (6) through screws, a dovetail protrusion (17) is arranged in the inner groove at the end part of the corner piece main body (6), a dovetail groove (18) is formed in the auxiliary frame (12), the dovetail protrusion (17) is arranged in the dovetail groove (18), and the coated glass (11) is arranged between the inner side wall at the end part of the corner piece main body (6) and the auxiliary frame (12).
7. The corner connection structure for a cellular curtain wall according to claim 6, wherein: and a structural adhesive (19) and silicone rubber (20) are arranged between the coated glass (11) and the auxiliary frame (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322508706.6U CN220868535U (en) | 2023-09-15 | 2023-09-15 | Corner connection structure for unitized curtain wall |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322508706.6U CN220868535U (en) | 2023-09-15 | 2023-09-15 | Corner connection structure for unitized curtain wall |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220868535U true CN220868535U (en) | 2024-04-30 |
Family
ID=90814261
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322508706.6U Active CN220868535U (en) | 2023-09-15 | 2023-09-15 | Corner connection structure for unitized curtain wall |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220868535U (en) |
-
2023
- 2023-09-15 CN CN202322508706.6U patent/CN220868535U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant |