CN218622826U - Curtain wall steel structure multifunctional joint and connecting device - Google Patents
Curtain wall steel structure multifunctional joint and connecting device Download PDFInfo
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- CN218622826U CN218622826U CN202222654437.XU CN202222654437U CN218622826U CN 218622826 U CN218622826 U CN 218622826U CN 202222654437 U CN202222654437 U CN 202222654437U CN 218622826 U CN218622826 U CN 218622826U
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Abstract
The utility model discloses a curtain steel construction multifunctional joint and connecting device relates to the relevant technical field of building curtain wall technique. The utility model comprises a joint body, a groove which is communicated from front to back is arranged on the joint body, an opening which is tightened to the inner side is arranged on the groove, connecting plates which are positioned at two sides of the groove are arranged on the joint body, a plurality of through holes are arranged on the connecting plates, and a hem is arranged at one end of the connecting plate, which is far away from the groove; the folding edge comprises a first bending section and a second bending section, wherein the first bending section and the first bending section are formed by twice bending in opposite directions and are bent towards one side of the groove to form the second bending section; the multifunctional joint has the advantages of simple structure, firm connection and convenient installation, and is suitable for assembling and using various curtain wall steel structure connecting devices; the multifunctional joint is directly contacted with the steel column, and the joint body fixes the glass panel through the bolt, so that the installation is firm; and only the adhesive tapes which are adaptively connected to the steel columns and the folded edges on the indoor side are visible, so that the indoor material is relatively simple.
Description
Technical Field
The utility model relates to a building curtain wall correlation technique field, more specifically say, it relates to a curtain steel construction multifunctional joint and connecting device.
Background
In recent years, with the rapid development of the building curtain wall industry and the emergence of new materials and new processes, a great amount of curtain wall steel keel supports appear. The conventional steel structure supports the exposed frame and the hidden frame system, different joints are required to be arranged and fixed on the steel upright posts, and the glass panel is connected with the joints through a conventional method. The method needs to process the joint into different forms, and the joints respectively correspond to the open frame system and the hidden frame system, so that the whole construction period is influenced to a certain extent in the aspects of processing, packaging, transportation, storage, installation and the like.
Chinese patent publication No. CN207469547U, announcement day 2018, 6 month 8 days, this application discloses the utility model discloses a unit curtain steel structure subassembly, including the steel construction frame that is the setting of groined type and install refute the joint on steel construction frame, steel construction frame includes two vertical and parallel arrangement's perpendicular steel sheet and two horizontal channel-section steels that set up, two the channel-section steel is fixed in the both ends of perpendicular steel sheet respectively, two the channel-section steel opening sets up dorsad, the both ends of perpendicular steel sheet have all been seted up and have been refuted the joint mounting hole, steel construction frame still includes four hangers, four the one end of hanger is fixed in respectively with the crossing perpendicular steel sheet medial surface of channel-section steel, be fixed with the bracing piece between hanger and the perpendicular steel sheet, form the triangle-shaped structure between hanger, perpendicular steel sheet and the bracing piece. The utility model discloses a unitized curtain wall steel structure component to make the field installation more convenient, swift, it deposits the poor not enough of suitability.
SUMMERY OF THE UTILITY MODEL
In order to overcome the defects, the invention provides a multifunctional joint and a connecting device for a curtain wall steel structure. In order to solve the technical problem, the utility model discloses a following technical scheme: the utility model provides a curtain steel construction multifunctional joint, includes the joint body, connects the recess that link up around being equipped with on the body, is equipped with the opening that tightens up to the inboard on the recess, is equipped with the connecting plate that is located the recess both sides on the joint body, is equipped with a plurality of through-holes on the connecting plate, and the connecting plate is kept away from recess one end and is equipped with the hem.
The utility model provides a curtain wall steel structure multifunctional joint and a connecting device, the multifunctional joint has simple structure, firm connection and convenient installation, and can be suitable for the assembly and use of various curtain wall steel structure connecting devices; the multifunctional joint is directly contacted with the steel column, and the joint body fixes the glass panel through the bolt, so that the installation is firm; the adhesive tapes which are matched and connected with the steel columns and the folded edges on the indoor side are visible, indoor materials are relatively simple, and the indoor side can be connected with a connecting device through bolts according to actual conditions.
Preferably, the folding edge comprises a first folding section and a second folding section, wherein the first folding section and the second folding section are formed by two times of folding in opposite directions and are folded towards one side of the groove to form the second folding section, and the first folding section and the second folding section are connected to form a notch. The notch is convenient to fix with the adhesive tape, so that the glass panel, the adhesive tape and the joint body are in adaptive connection.
The utility model provides an adopt first connecting device of curtain steel construction of multi-functional joint, including T shaped steel post, the joint body passes the through-hole through the screw and installs on T shaped steel post, install the clamp plate connection structure through a plurality of bolted connection on the joint body, clamp plate connection structure includes middle support, the outer clamp plate of connecting on the inner clamp plate of setting at middle support tip and inner clamp plate, adapter connection has the adhesive tape with first glass panels butt on the hem, be equipped with joint strip on the inner clamp plate, be equipped with a plurality of first glass panels between joint body and the inner clamp plate, the both sides of first glass panels respectively with adhesive tape and joint strip butt.
As preferred, be equipped with on the middle carriage can with the U-shaped groove of the opening part adaptation of recess, keep away from on the middle carriage and connect body one side to be equipped with the shrink mouth that can tighten up to the inboard, be equipped with the inner groovy on the inner pressure board, be equipped with the arcwall face on the inner groovy, the shrink mouth tip of middle carriage stretches into the inner groovy and contacts with the arcwall face. The structure passes through the middle bracket and the inner pressure plate through the bolts arranged in the grooves and is fixedly connected with the nuts.
Preferably, the outer pressing plate is in a U-shaped structure and is buckled with the inner pressing plate. The inner wall of the outer pressing plate is provided with a bulge, the outer wall of the inner pressing plate is provided with a notch matched with the bulge, and the outer pressing plate and the inner pressing plate are convenient to lock.
Preferably, the inner pressing plate is provided with a sliding slot, and the sealing rubber strip is installed in the sliding slot in a sliding manner.
Preferably, a sealant is arranged between the outer pressing plate and the first glass panel, wherein the side, far away from the middle support, of the sealing rubber strip.
The utility model provides an adopt curtain steel construction second connecting device of multi-functional joint, includes T shaped steel post, and the joint body passes the through-hole through the screw and installs on T shaped steel post, installs the clamp plate through a plurality of bolted connection on the joint body, installs a plurality of second glass panels on the clamp plate, and adapter connection has the adhesive tape with second glass panel butt on the hem.
Preferably, the first pressing plate is of an I-shaped structure, an installation groove is formed in the end wall of the second glass panel, and the end parts of two sides of the bottom of the first pressing plate extend into the installation groove to be connected with the second glass panel.
Preferably, the bottom of the first pressing plate is provided with a sealant for connecting the two second glass panels.
Compared with the prior art, the beneficial effects of the utility model are that: simple structure, firm in connection, simple to operate, and applicable in the assembly use of multiple curtain steel construction connecting device.
Drawings
Fig. 1 is a schematic structural view of a multifunctional joint and a connecting device for a curtain wall steel structure of the present invention;
fig. 2 is a schematic structural view of a first connecting device according to embodiment 2 of the present invention;
fig. 3 is a schematic structural view of a second connecting device in embodiment 3 of the present invention;
in the figure: a joint body 1; a groove 2; an opening 3; a connecting plate 4; a through hole 5; folding edges 6; a first bending section 6.1; a second bending section 6.2; the notch 6.3; a T-shaped steel column 7; a first connecting means 700; a first bolt 701; an intermediate support 702; an inner platen 703; an outer pressure plate 704; a first glass panel 705; a slide slot 706; a sealing bead 707; a sealant 708; a U-shaped groove 709; a constriction 710; an inner groove 711; an arcuate face 712; an adhesive tape 8; a second connecting means 800; a pressure plate 801; a second glass panel 802; a mounting groove 803; and a second bolt 804.
Detailed Description
It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
The technical scheme of the invention is further described in detail by the specific embodiments and the accompanying drawings:
example 1: a multifunctional joint and a connecting device for a curtain wall steel structure (see attached figure 1) comprise a joint body 1, wherein a groove 2 which is through from front to back is formed in the joint body 1, an opening 3 which is tightened to the inner side is formed in the groove 2, connecting plates 4 which are positioned on two sides of the groove 2 are arranged on the joint body 1, a plurality of through holes 5 are formed in the connecting plates 4, and a folded edge 6 is arranged at one end, away from the groove 2, of each connecting plate 4; the folding edge 6 comprises a first folding section 6.1 and a second folding section 6.2, wherein the first folding section 6.1 and the second folding section 6.1 are formed by two times of folding in opposite directions and are folded towards one side of the groove 2, and the first folding section 6.1 and the second folding section 6.2 are connected to form a notch 6.3. This notch 6.3 is convenient for fixed with the adhesive tape, makes glass panels, adhesive tape and joint body adaptation connection.
The utility model provides a curtain wall steel structure multifunctional joint and a connecting device, the multifunctional joint has simple structure, firm connection and convenient installation, and can be suitable for the assembly and use of various curtain wall steel structure connecting devices; the multifunctional joint is directly contacted with the steel column, and the joint body fixes the glass panel through the bolt, so that the installation is firm; the adhesive tapes on the steel column and the folded edge are only visible on the indoor side, indoor materials are relatively simple, and the indoor side can be connected with the connecting device through bolts according to actual conditions.
Specific example 2:
in this embodiment, a first connecting device 700 (see fig. 1-2) is additionally provided on the basis of specific embodiment 1, the first connecting device includes a T-shaped steel column 7, a joint body 1 passes through a through hole 5 through a screw to be installed on the T-shaped steel column 7, a pressing plate connecting structure connected by a plurality of bolts 701 is installed on the joint body 1, the pressing plate connecting structure includes a middle support 702, an inner pressing plate 703 arranged at an end portion of the middle support 702 and an outer pressing plate 704 connected to the inner pressing plate 703, two first glass panels 705 are arranged between the joint body 1 and the inner pressing plate 703, an adhesive tape 8 abutted to the first glass panel 705 is adaptively connected to a flange 6, the inner pressing plate 703 is provided with a sliding slot 706, a sealant 707 is slidably connected to the sliding slot 706, two sides of the first glass panel 705 are respectively abutted to the adhesive tape 8 and the sealant 707, and a sealant 708 is arranged between the outer pressing plate 704 and the first glass panel 705, where the sealant 707 is far away from the middle support 702.
The middle support 702 is provided with a U-shaped groove 709 which can be matched with the opening of the groove, one side of the middle support, which is far away from the joint body, is provided with a contraction opening 710 which can be tightened towards the inner side, the inner pressing plate 704 is provided with an inner groove 711, the inner groove 711 is provided with an arc-shaped surface 712, and the end part of the contraction opening of the middle support 702 extends into the inner groove to contact with the arc-shaped surface. The structure passes through the middle bracket and the inner pressure plate through the bolts arranged in the grooves and is fixedly connected with the nuts.
The outer pressing plate 704 is in a U-shaped structure, and the outer pressing plate 704 is fastened to the inner pressing plate 703. The inner wall of the outer pressing plate is provided with a bulge, the outer wall of the inner pressing plate is provided with a notch matched with the bulge, and the outer pressing plate and the inner pressing plate are convenient to lock.
Specific example 3:
in this embodiment, a second connection device 800 (see fig. 1 and fig. 3) is additionally provided on the basis of specific embodiment 1, the second connection device 800 includes a T-shaped steel column 7, the joint body 1 passes through a through hole through a screw and is installed on the T-shaped steel column 7, a pressing plate 801 connected by a plurality of second bolts 804 is installed on the joint body 1, the pressing plate 801 is in an i-shaped structure, two second glass panels 802 are installed on the pressing plate 801, an installation groove 803 is provided in an end wall of each second glass panel 802, and end portions of two sides of the bottom of the pressing plate 801 extend into the installation groove 803 and are connected with the second glass panels 802. The folding edge is connected with an adhesive tape which is connected with the second glass panel 802 in an abutting mode, and sealant which is used for connecting the two second glass panels 802 is arranged at the bottom of the pressing plate 801.
The above-described embodiments are merely preferred and are not intended to limit the present invention in any way, and other variations and modifications may be made without departing from the spirit and scope of the invention as defined in the appended claims.
Claims (10)
1. Curtain steel construction multifunctional joint, characterized by including connecting the body, connects the recess that link up around being equipped with on the body, is equipped with the opening that tightens up to the inboard on the recess, is equipped with the connecting plate that is located the recess both sides on connecting the body, is equipped with a plurality of through-holes on the connecting plate, and the connecting plate is kept away from recess one end and is equipped with the hem.
2. The multifunctional joint for the steel structure of the curtain wall as claimed in claim 1, wherein the flange comprises a first bending section formed by bending two opposite directions and a second bending section formed by bending the first bending section to one side of the groove, and the first bending section and the second bending section are connected to form a notch.
3. A first connecting device of a curtain wall steel structure adopting the multifunctional joint of claim 1 or 2 is characterized by comprising a T-shaped steel column, wherein a joint body passes through a through hole through a screw to be installed on the T-shaped steel column, a pressing plate connecting structure connected through a plurality of bolts is installed on the joint body, the pressing plate connecting structure comprises a middle support, an inner pressing plate arranged at the end part of the middle support and an outer pressing plate connected to the inner pressing plate, a rubber strip abutted to a first glass panel is connected to a folded edge in an adaptive manner, a sealing rubber strip is arranged on the inner pressing plate, a plurality of first glass panels are arranged between the joint body and the inner pressing plate, and two sides of each first glass panel are respectively abutted to the rubber strip and the sealing rubber strip.
4. The first connecting device for the steel structure of the curtain wall as claimed in claim 3, wherein the intermediate bracket is provided with a U-shaped groove adapted to the opening of the groove, the intermediate bracket is provided with a contraction opening capable of being tightened inward at a side thereof away from the joint body, the inner pressing plate is provided with an inner groove, the inner groove is provided with an arc-shaped surface, and the end part of the contraction opening of the intermediate bracket extends into the inner groove to contact with the arc-shaped surface.
5. The first connecting device for the steel structure of the curtain wall as claimed in claim 3, wherein the outer pressing plate is of a U-shaped structure, and the outer pressing plate is fastened to the inner pressing plate.
6. The first connecting device for the steel structure of the curtain wall as claimed in claim 3, wherein the inner pressing plate is provided with a sliding slot, and the sealing rubber strip is slidably mounted in the sliding slot.
7. The first connecting device of the steel structure of the curtain wall as claimed in claim 3, wherein a sealant is provided between the outer pressing plate of the sealing rubber strip on the side away from the middle bracket and the second glass panel.
8. A second connecting device of a curtain wall steel structure adopting the multifunctional joint as claimed in claim 1 or 2 is characterized by comprising a T-shaped steel column, wherein a joint body is installed on the T-shaped steel column through a screw passing through hole, a pressing plate connected through a plurality of bolts is installed on the joint body, a plurality of second glass panels are installed on the pressing plate, and adhesive tapes abutted against the second glass panels are connected to the folded edges in an adaptive manner.
9. The second connecting device for the steel structure of the curtain wall as claimed in claim 8, wherein the pressing plate is in an I-shaped structure, the end wall of the second glass panel is provided with a mounting groove, and the end parts of the two sides of the bottom of the pressing plate extend into the mounting groove to be connected with the first glass panel.
10. The second connecting device for a steel structure of a curtain wall as claimed in claim 8, wherein the bottom of the pressing plate is provided with a sealant for connecting the two second glass panels.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222654437.XU CN218622826U (en) | 2022-09-30 | 2022-09-30 | Curtain wall steel structure multifunctional joint and connecting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222654437.XU CN218622826U (en) | 2022-09-30 | 2022-09-30 | Curtain wall steel structure multifunctional joint and connecting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218622826U true CN218622826U (en) | 2023-03-14 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222654437.XU Active CN218622826U (en) | 2022-09-30 | 2022-09-30 | Curtain wall steel structure multifunctional joint and connecting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218622826U (en) |
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2022
- 2022-09-30 CN CN202222654437.XU patent/CN218622826U/en active Active
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