CN112376765A - Curtain wall connecting device - Google Patents
Curtain wall connecting device Download PDFInfo
- Publication number
- CN112376765A CN112376765A CN202011330410.4A CN202011330410A CN112376765A CN 112376765 A CN112376765 A CN 112376765A CN 202011330410 A CN202011330410 A CN 202011330410A CN 112376765 A CN112376765 A CN 112376765A
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- Prior art keywords
- connecting plate
- plate
- curtain wall
- mounting
- section
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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
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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
- E04B1/6812—Compressable seals of solid form
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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Load-Bearing And Curtain Walls (AREA)
Abstract
The invention relates to the technical field of buildings, in particular to a curtain wall connecting device. The curtain wall connecting device comprises a first connecting assembly, a second connecting assembly and a third connecting assembly, the second connecting assembly comprises a first connecting plate and a second connecting plate, the first connecting assembly, the first connecting plate, the second connecting plate and the third connecting assembly are connected in sequence, an included angle between the first connecting plate and the second connecting plate is adjustable, the first connecting assembly is further suitable for being connected with a steel structure, and the third connecting assembly is further suitable for being connected with two curtain walls simultaneously. According to the invention, the included angle between the first connecting plate and the second connecting plate is adjusted, so that the deflection angle of the first connecting assembly welded on the steel structure in advance due to processing or construction errors can be eliminated, the curtain wall can be fixed on the steel structure, and the curtain walls positioned in different planes can be connected with the steel structure by adjusting the distance between the first connecting plate and the second connecting plate.
Description
Technical Field
The invention relates to the technical field of buildings, in particular to a curtain wall connecting device.
Background
In the prior art, the steel structure is connected with the curtain wall through the connecting pieces at one end of the steel structure, the connecting pieces on the steel structure are welded, and the position of the welded steel structure cannot be adjusted. For large-scale steel structure buildings, in order to save high-altitude welding cost and reduce safety risks, the connecting piece at the steel structure end is welded in advance according to a designed position before the steel structure is hoisted, and is hoisted in place along with the steel structure. The steel construction is when processing and installation, because machining error or installation error, probably cause welded steel construction connecting piece in advance and the connecting piece of curtain wall end to can't correspond completely to the steel construction receives the temperature influence easily, in the great area of the difference in temperature, produces the unable and curtain wall connection of steel construction of deformation.
Disclosure of Invention
Aiming at the defects of the prior art, the invention provides a curtain wall connecting device.
The curtain wall connecting device provided by the invention is used for connecting a curtain wall and a steel structure, and comprises a first connecting assembly, a second connecting assembly and a third connecting assembly, wherein the second connecting assembly comprises a first connecting plate and a second connecting plate, the first connecting assembly, the first connecting plate, the second connecting plate and the third connecting assembly are sequentially connected, the included angle and/or the distance between the first connecting plate and the second connecting plate can be adjusted, the first connecting assembly is also suitable for being connected with the steel structure, and the third connecting assembly is also suitable for being connected with the curtain wall.
Optionally, the connecting device further comprises a first limiting plate and a second limiting plate, wherein a second rectangular hole, a third rectangular hole and a second round hole are formed in the first limiting plate, a fourth rectangular hole and a sixth round hole are formed in the second limiting plate, the second connecting plate further comprises a fourth fastener and a fifth fastener, a connecting column is arranged on the first connecting plate, the connecting column is respectively arranged in the second rectangular hole and the sixth round hole in a penetrating manner, the fourth fastener is suitable for being arranged in the third rectangular hole in a penetrating manner to connect the first limiting plate and the second connecting plate, and the fifth fastener is suitable for being arranged in the fourth rectangular hole in a penetrating manner to connect the second round hole to connect the first limiting plate and the second limiting plate.
Optionally, the second connecting assembly further comprises four sets of adjusting assemblies, and the adjusting assemblies are respectively used for adjusting the included angle and/or the distance between the first connecting plate and the second connecting plate.
Optionally, the adjustment assembly comprises an adjustment screw and a plurality of adjustment nuts; the adjustable connecting plate is characterized in that a first mounting hole is formed in the first connecting plate, a second mounting hole is formed in the second connecting plate, the adjusting screw penetrates through the first mounting hole and the second mounting hole, at least two adjusting nuts are arranged on the two sides of the first connecting plate and the two sides of the second connecting plate, the adjusting nuts are in threaded connection with the adjusting screw, and the diameter of the adjusting screw is smaller than that of the first mounting hole and that of the second mounting hole.
Optionally, the first connection assembly comprises a connector, and the connector is slidably connected with the first connection plate along a direction perpendicular to the first connection plate.
Optionally, the first connecting assembly further comprises a second fastener, the connecting piece comprises a first mounting plate, the first connecting plate comprises a second mounting plate, the first mounting plate is suitable for sliding relative to the second mounting plate, a first rectangular hole is formed in the first mounting plate, a first round hole is formed in the second mounting plate, and the second fastener is suitable for penetrating through the first rectangular hole and the first round hole to connect the first mounting plate and the second mounting plate.
Optionally, third coupling assembling includes connecting plate subassembly and third connecting plate, the connecting plate subassembly is used for adjacently the connection at the relative both ends of curtain, the curtain is close to a second coupling assembling terminal surface has seted up and has dodged the groove, the third connecting plate is suitable for to follow the curtain is close to second coupling assembling one side stretches into dodge the groove with the connecting plate subassembly is connected.
Optionally, the connecting plate assembly includes a fourth connecting plate, a fifth connecting plate and a third fastener, a limiting groove is formed in the curtain wall, the fourth connecting plate and the fifth connecting plate are respectively limited in the limiting groove, connecting holes are respectively formed in the fourth connecting plate, the fifth connecting plate and the third connecting plate, and the third fastener is used for penetrating through the connecting holes in the fourth connecting plate, the fifth connecting plate and the third connecting plate to realize connection of the fourth connecting plate, the fifth connecting plate and the third connecting plate.
Optionally, the third connecting plate is including being first section and the second section that first predetermined contained angle set up, the second connecting plate is including being third section and the fourth section that the second predetermined contained angle set up, first section stretches into dodge the groove with the connecting plate subassembly is connected, the fourth section with first connecting plate is connected, the second section with the third section is connected.
Optionally, the third connecting assembly further includes a first fastener, the third section is provided with a fifth rectangular hole, the second section is provided with a fifth round hole, and the first fastener is suitable for penetrating through the fifth rectangular hole and the fifth round hole to connect the third section and the second section.
Compared with the prior art, the curtain wall connecting device has the beneficial effects that:
through adjusting first connecting plate with the contained angle between the second connecting plate can digest the declination that welds first connecting assembly on the steel construction in advance because of processing or construction error cause to the realization fixes the curtain on the steel construction, and through adjusting the distance between first connecting plate and the second connecting plate, can be connected with the steel construction with the curtain that is located the different planes, prevent because the curtain that construction error caused can't be connected with the steel construction, eliminate construction error.
Drawings
FIG. 1 is a schematic structural view of an embodiment of a curtain wall attachment apparatus of the present invention;
FIG. 2 is a schematic structural view of an embodiment of a curtain wall attachment apparatus of the present invention in an adjusted state;
FIG. 3 is a schematic structural view of another embodiment of the adjusting state of the curtain wall connecting device of the present invention;
FIG. 4 is a schematic structural view of a first connecting component of the curtain wall connecting device according to an embodiment of the invention;
FIG. 5 is an enlarged view of a portion of the invention at A in FIG. 4;
FIG. 6 is a schematic structural view of a second connecting member of the curtain wall connecting device according to an embodiment of the present invention;
FIG. 7 is an enlarged view of a portion of the present invention at B of FIG. 6;
FIG. 8 is a schematic view of an assembly structure of the first connecting plate and the second connecting plate of the curtain wall connecting device of the invention;
FIG. 9 is a schematic exploded view of one embodiment of the first and second connection plates of the curtain wall attachment of the present invention;
FIG. 10 is a schematic structural view of an embodiment of a first limiting plate of the curtain wall attachment apparatus of the present invention;
FIG. 11 is a schematic structural view of an embodiment of a second limiting plate of the curtain wall attachment apparatus of the present invention;
FIG. 12 is an enlarged view of a portion of the present invention at C of FIG. 1;
FIG. 13 is an enlarged fragmentary view at D of FIG. 2 of the present invention;
FIG. 14 is a schematic exploded view of an embodiment of the second and third connecting plates of the curtain wall connecting device of the present invention;
FIG. 15 is a structural view of a third connecting plate of the curtain wall connecting device according to an embodiment of the present invention.
Description of reference numerals:
2-a first connection assembly; 21-a connector; 211-a first mounting plate; 2111-sliding rail; 2112-first rectangular aperture; 212-a first connecting arm; 213-second connecting arm; 22-a second fastener; 23-a first stiffener plate; 24-a full enclosure structure; 25-a second stiffener plate; 3-a second connection assembly; 31-a first connection plate; 311-connecting column; 312-a first mounting hole; 313-a second mounting plate; 3131-a chute; 3132 — a first circular hole; 32-a second connecting plate; 321-a through hole; 322-a second mounting hole; 323-third section; 3231-fifth rectangular hole; 324-a fourth segment; 325-a fourth fastener; 326-fifth fastener; 34-an adjustment assembly; 341-adjusting screw; 342-an adjusting nut; 35-a first limiting plate; 351-a second rectangular aperture; 352-third rectangular aperture; 353-a second circular hole; 36-a second limiting plate; 361-fourth rectangular hole; 362-sixth circular aperture; 4-a third connection assembly; 41-connecting plate assembly; 411-a fourth connecting plate; 412-a fifth connecting plate; 413-a third fastener; 42-a third connecting plate; 421-first section; 422-a second section; 4221-fifth round hole; 43-avoidance groove; 44-a limiting groove; 45-connecting hole; 46-a seal; 47-first fastener.
Detailed Description
In the description of the present invention, it should be noted that terms such as "upper", "lower", "front", "rear", "left", "right", and the like in the embodiments indicate orientation words, and are only for convenience of description of the present invention, and do not indicate or imply that the device referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and such orientation terms do not constitute limitations of the present invention.
The terms "first", "second", "third", "fourth", "fifth" and "sixth", etc. are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, features defined as "first," "second," "third," "fourth," "fifth," and "sixth" may explicitly or implicitly include at least one such feature.
In the description of the present invention, it should be noted that, unless otherwise specifically stated or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or a rotatable connection; may be a mechanical connection; may be directly connected or indirectly connected through an intermediate. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art. In the description of the present invention, "a plurality" means two or more unless otherwise specified.
In order to make the aforementioned objects, features and advantages of the present invention comprehensible, embodiments accompanied with figures are described in detail below.
As shown in fig. 1 to 3, a curtain wall connecting device is used for connecting a curtain wall and a steel structure, the curtain wall connecting device comprises a first connecting assembly 2, a second connecting assembly 3 and a third connecting assembly 4, the second connecting assembly 3 comprises a first connecting plate 31 and a second connecting plate 32, the first connecting assembly 2, the first connecting plate 31, the second connecting plate 32 and the third connecting assembly 4 are sequentially connected, an included angle and/or an interval between the first connecting plate 31 and the second connecting plate 32 is adjustable, the first connecting assembly 2 is further suitable for being connected with the steel structure, and the third connecting assembly 4 is further suitable for being connected with the curtain wall.
In an embodiment of the present invention, when the steel structure is located above the curtain wall, the first connecting plate 31 may be located above the second connecting plate 32, the first connecting plate 31 may be welded to the first connecting assembly 2, the first connecting assembly 2 may be welded to the steel structure, and the third connecting assembly 4 may be welded, bolted, or the like to the curtain wall. The first connecting component 2 is welded in advance and then assembled, due to the error of welding personnel or the error of installation personnel, the first connecting component 2 on the steel structure is not completely corresponding to the curtain wall, a certain included angle may be formed between the first connecting plate 31 and the curtain wall, the second connecting plate 32 may be connected with the first connecting plate 31 through bolts, the distance between the first connecting plate 31 and the second connecting plate 32 may be adjusted through nuts and screws, the distance between the first connecting plate 31 and the second connecting plate 32 may be changed through screwing and unscrewing the nuts, and the number of the nuts and the number of the screws may be multiple, and the first connecting plate 31 and the second connecting plate 32 may be adjusted to be parallel to each other through adjusting the number of the nuts and the screws, so that the first connecting plate 31 and the second connecting plate 32 are stressed uniformly, the first connecting plate 31 with the included angle is connected with the second connecting plate 32, the second connecting plate 32 is also suitable for being connected with the third connecting assembly 4, and the third connecting assembly 4 can be used for fixing two curtain walls at the same time, so that the curtain walls are fixed on a steel structure through a curtain wall connecting device; when the angle of curtain for the steel construction is adjusted to needs, can be through adjusting a plurality of nuts and screw rod for first connecting plate 31 and the slope of second connecting plate 32 set up, through adjusting the contained angle between first connecting plate 31 and the second connecting plate 32, can adjust the angle between two curtain and the steel construction simultaneously. The steel construction still receives the influence of temperature easily, and in the great area of difference in temperature, because the steel construction receives the temperature influence and produces the deformation, can be through adjusting the contained angle between first connecting plate 31 and the second connecting plate 32 and the influence that the interval warp in order to eliminate the steel construction.
In another embodiment of the present invention, when the steel structure is located below the curtain wall, the first connecting plate 31 may also be located below the second connecting plate 32, and the effect of this embodiment is the same as that of the above embodiment, and is not described herein again.
The advantage of such an arrangement is that the first connecting component 2 and the third connecting component 4 which are not in a plane can be connected through the first connecting plate 31 and the second connecting plate 32 by adjusting the included angle between the first connecting plate 31 and the second connecting plate 32, so as to fix the curtain wall on the steel structure, and the curtain wall can be better fixed on the steel structure through the curtain wall connecting device by adjusting the relative position of the first connecting plate 31 and the second connecting plate 32, so as to reach the design position, the deflection angle caused by the machining or construction error of the first connecting component 2 which is welded on the steel structure in advance can be absorbed by adjusting the included angle between the first connecting plate 31 and the second connecting plate 32, so as to fix the curtain wall on the steel structure, and the uneven stress between the first connecting plate 31 and the second connecting plate 32 can be eliminated, the safety is guaranteed. Through adjusting the distance between first connecting plate 31 and the second connecting plate 32, can be connected the curtain that is located the different planes with the steel construction, prevent because the curtain that construction error caused can't be connected with the steel construction, eliminate construction error. And, fix two curtain simultaneously through third coupling assembling 4, when needs carry out curtain angle modulation, can be through adjusting a pair of first connecting plate 31 with the contained angle between the second connecting plate 32, simultaneously control two curtain with the angle between the steel construction.
As shown in fig. 6 and 11, the portable electronic device further includes a first limiting plate 35 and a second limiting plate 36, the first limiting plate 35 has a second rectangular hole 351, a third rectangular hole 352 and a second circular hole 353, the second limiting plate 36 has a fourth rectangular hole 361 and a sixth circular hole 362, the second connecting plate 32 further includes a fourth fastener 325 and a fifth fastener 326, the first connecting plate 31 has a connecting column 311, the connecting column 311 is respectively inserted into the second rectangular hole 351 and the sixth circular hole 362, the fourth fastener 325 is adapted to be inserted into the third rectangular hole 352 to connect the first limiting plate 35 and the second connecting plate 32, and the fifth fastener 326 is adapted to be inserted into the fourth rectangular hole 361 and the second circular hole 353 to connect the first limiting plate 35 and the second limiting plate 36.
One end of the connecting column 311 can be welded on the first connecting plate 31, a through hole 321 is formed in the second connecting plate 32, the other end of the connecting column 311 penetrates through the through hole 321, the through hole 321 can play a guiding role in the connecting column 311, and the first connecting plate 31 can move along the axial direction of the through hole 321 through the connecting column 311. When the curtain wall is installed, the second connecting plate 32 is connected with the curtain wall, then the curtain wall is installed on the first connecting plate 31 through the second connecting plate 32, and the curtain wall is fixed through the first limiting plate 35 and the second limiting plate 36 after the position of the curtain wall is adjusted.
The through hole 321 may have a diameter greater than that of the connection post 311. When the included angle between the second connecting plate 32 and the first connecting plate 31 is adjusted, the second connecting plate 32 rotates relative to the first connecting plate 31, and at this time, the diameter of the through hole 321 is larger than that of the connecting column 311, so that the connecting column 311 can be avoided when rotating. The length direction of the second connecting plate 32 is the direction of the Y axis in fig. 4, when the connecting plate is installed, the positions of the second connecting plate 32 and the first connecting plate 31 in the X axis direction are adjusted, and then the first limiting plate 35 is installed on the second connecting plate 32, so that the first connecting plate 31 and the second connecting plate 32, the positions of which are adjusted, are fixed in the X axis direction, the freedom degree of the connecting column 311 in the X axis is limited, and the connecting column 311 cannot move in the X axis direction.
The third rectangular holes 352 are arranged along the X-axis direction, the fourth fasteners 325 are arranged through the third rectangular holes 352 to fix the first position-limiting plate 35 on the second connecting plate 32, the number of the fourth fasteners 325 is multiple, the third rectangular holes 352 correspond to the fourth fasteners 325, and the fourth fasteners 325 and the third rectangular holes 352 prevent the first position-limiting plate 35 from rotating relative to the second connecting plate 32, so that the positioning of the connecting column 311 is inaccurate.
The second circular hole 353 is used for avoiding the fifth fastening element 326, the fifth fastening element 326 is installed on the second connecting plate 32, when the second connecting plate 32 deviates relative to the first connecting plate 31, the fifth fastening element 326 of the second connecting plate 32 moves along with the second connecting plate 32, at this time, the fifth fastening element 326 can be avoided through the second circular hole 353, the second limiting plate 36 is used for installing the first limiting plate 35 after being installed, a fourth rectangular hole 361 formed on the second limiting plate 36 is used for avoiding the fifth fastening element 326, the fifth fastening element 326 is used for limiting the displacement of the connecting column 311 in the Y-axis direction, and after the angle between the second connecting plate 32 and the first connecting plate 31 in the Y-axis direction is adjusted, the second limiting plate 36 is fixed on the first limiting plate 35 through the fifth fastening element 326, the fixing of the connection column 311 is completed in sequence.
As shown in fig. 10 and 11, the fourth rectangular hole 361 is provided in the same direction as the second rectangular hole 351. The fifth fastening member 326 is mounted on the second connecting plate 32, when the second connecting plate 32 rotates in the Y-axis direction, the fifth fastening member 326 moves along with the second connecting plate, because the X-axis direction is limited by the first limiting plate 35, the connecting column 311 can only move or rotate in the Y-axis direction, because the fifth fastening member 326 and the connecting column 311 move in the same direction, the fifth fastening member 326 can be avoided by arranging the fourth rectangular hole 361 and the second rectangular hole 351 in the same direction, and after the position is adjusted, the second limiting plate 36 is mounted on the first limiting plate 35 by the fifth fastening member 326.
As shown in fig. 1 to 3, the second connecting assembly 3 further includes at least four sets of adjusting assemblies 34, and the adjusting assemblies 34 are respectively used for adjusting an included angle and/or a distance between the first connecting plate 31 and the second connecting plate 32.
Each group of adjusting components 34 is respectively located one side of the connecting column 311 close to the curtain wall and one side close to the steel structure, four groups of adjusting components 34 can be in a quadrilateral structure and are respectively located on the first connecting plate 31 and the second connecting plate 32, the distances between the adjusting screws 341 and the adjusting nuts 342 of the adjacent corner points of the quadrilateral structure can be equal, and one group of adjusting components 34 can include one adjusting screw 341 and four adjusting nuts 342. When the distance and the angle between the first connecting plate 31 and the second connecting plate 32 are adjusted, the adjusting screws 341 and the adjusting nuts 342 on the four sets of adjusting assemblies 34 are respectively adjusted, and after the first connecting plate 31 and the second connecting plate 32 are adjusted to proper positions, the first connecting plate 31 and the second connecting plate 32 are fixed through the screws 341 and the adjusting nuts 342.
As shown in fig. 1 to 3, the adjusting assembly 34 includes an adjusting screw 341 and a plurality of adjusting nuts 342; the first connecting plate 31 is provided with a first mounting hole 312, the second connecting plate 32 is provided with a second mounting hole 322, the adjusting screw 341 is inserted into the first mounting hole 312 and the second mounting hole 322, two adjusting nuts 342 are respectively arranged on two sides of the first connecting plate 31 and the second connecting plate 32, the adjusting nuts 342 are in threaded connection with the adjusting screw 341, the diameter of the adjusting screw 341 is smaller than that of the first mounting hole 312 and the second mounting hole 322 so as to facilitate the insertion of the adjusting screw 314, gaskets are respectively arranged on two sides of the first mounting hole 312 and the second mounting hole 322, the area of each gasket is larger than that of the first mounting hole 312 and the second mounting hole 322, the gaskets can cover the first mounting hole 312 and the second mounting hole 322, and each gasket is respectively clamped by one adjusting nut 342, and the gasket is provided with an opening, the adjusting screw 314 can pass through the opening of the gasket, when the distance between the first connecting plate 31 and the second connecting plate 32 needs to be adjusted, the pressure of the adjusting nut 342 on the gasket is released, the distance between the first connecting plate 31 and the second connecting plate 32 is moved, and after the distance is adjusted to a proper position, the adjusting nut 342 is screwed to realize the adjustment of the distance between the first connecting plate 31 and the second connecting plate 32.
Two adjusting nuts 342 may be respectively disposed on two sides of the first connecting plate 31 and the second connecting plate 32, the adjusting screws 341 are respectively inserted into the first mounting holes 312 of the first connecting plate 31 and the second mounting holes 322 of the second connecting plate 32, there may be a plurality of second mounting holes 322, the plurality of second mounting holes 322 are disposed around the through holes 321, the plurality of adjusting nuts 342 are respectively inserted into the second mounting holes 322 corresponding to the adjusting nuts 342, when adjusting the distance between the first connecting plate 31 and the second connecting plate 32, the adjusting nuts 342 disposed on two sides of the first connecting plate 31 may be clamped by the adjusting screws 341, and after clamping, only the adjusting nuts 342 disposed on two sides of the second connecting plate 32 may be adjusted as required, so as to achieve the approaching or moving away of the second connecting plate 32 relative to the first connecting plate 31; similarly, the adjusting nuts 342 on both sides of the second connecting plate 32 can be used for clamping the second connecting plate 32 through the adjusting screws 341, and after clamping, only the adjusting nuts 342 on both sides of the first connecting plate 31 can be adjusted as required to realize the approaching or separating of the second connecting plate 32 relative to the first connecting plate 31; the adjusting nuts 342 on both sides of the first connecting plate 31 and the second connecting plate 32 can be adjusted at the same time to adjust the distance between the first connecting plate 31 and the second connecting plate 32, when the distance between the first mounting plate 31 and the second connecting plate 32 is adjusted by the adjusting screws 341 and the adjusting nuts 342, the adjusting screws 341 may be axially offset relative to the first mounting holes 312 and the second mounting holes 322, and at this time, the diameters of the first mounting holes 312 and the second mounting holes 322 are larger than the diameter of the adjusting screws 341, so that the screws 341 can be avoided when the distance between the first mounting plate 31 and the second connecting plate 32 is adjusted, and the situation that the inner side walls of the first mounting holes 312 and the second mounting holes 322 are damaged or the height cannot be adjusted due to the axial offset of the adjusting screws 341 relative to the first mounting holes 312 and the second mounting holes 322 is prevented.
As shown in fig. 4 and 5, the first connecting assembly 2 includes a connecting member 21, and the connecting member 21 is slidably connected to the first connecting plate 31 in a direction parallel to the first connecting plate 31.
The connecting member 21 may further include a first mounting plate 211 and a second mounting plate 313, the first mounting plate 211 is connected to the connecting member 21, the second mounting plate 313 is connected to the first mounting plate 31, a sliding rail 2111 is disposed on the first mounting plate 211, a sliding groove 3131 is disposed on the second mounting plate 313, and the sliding rail 2111 is slidably connected to the sliding groove 3131.
The sliding groove 3131 may have a T-shaped or I-shaped structure, and when a steel structure is processed and installed, a misalignment may occur between the steel structure and a curtain wall, in a conventional curtain wall connection device, there is no way to connect the misaligned curtain wall and the steel structure, in this embodiment, one side of the first mounting plate 211 may be welded to the connecting member 21, the other side of the first mounting plate 211 is provided with a sliding rail 2111, one end of the second mounting plate 313 may be welded to the first connecting plate 31, the other end of the second mounting plate 313 may be provided with a sliding groove 3131, the sliding rail 2111 is accommodated in the sliding groove 3131, and the first mounting plate 211 and the second mounting plate 313 may relatively slide to change a position between the connecting member 21 and the first connecting plate 31, so that curtain walls and steel structures located on different planes may be connected.
As shown in fig. 5, a side surface of the first mounting plate 211 on which the slide rail 2111 is provided and a side surface of the second mounting plate 313 on which the slide groove 3131 is provided are bonded to each other.
First mounting panel 211 with during the relative slip of second mounting panel 313, through a side that is provided with slide rail 2111 on the first mounting panel 211 with a side that is provided with spout 3131 on the second mounting panel 313 laminates each other, can make first mounting panel 211 for second mounting panel 313 is steady when sliding to first mounting panel 211 and the second mounting panel 313 of laminating each other can pass through face contact, when making the two relative slip, the support to the curtain prevents because non-face contact, the uneven curtain that causes of atress from droing.
As shown in fig. 4 and 5, the first connection assembly 2 further includes a second fastening member 22, the connection member 21 includes a first mounting plate 211, the first connection plate 31 includes a second mounting plate 313, the first mounting plate 211 has a first rectangular hole 2112 formed therein, the second mounting plate 313 has a first circular hole 3132 formed therein, and the second fastening member 22 is adapted to penetrate through the first rectangular hole 2112 and the first circular hole 3132 to connect the first mounting plate 211 and the second mounting plate 313.
When curtain walls located on different planes are required to be connected with a steel structure, the first mounting plate 211 is connected with the second mounting plate 313 by adjusting the position relation between the first mounting plate 211 and the second mounting plate 313, the first rectangular hole 2112 is formed in the first mounting plate 211, the second fastening piece 22 can move in the first rectangular hole 2112, and after the first mounting plate 211 is adjusted to a proper position, the second fastening piece 22 simultaneously penetrates through the first round hole 3132 and the first rectangular hole 2112 to fix the first mounting plate 211 and the second mounting plate 313, so that the curtain walls located on different planes can be connected with the steel structure through a curtain wall connecting device.
As shown in fig. 4 and 5, the present invention further includes a first reinforcing plate 23, and the first reinforcing plate 23 is connected to the first connecting plate 31 and the second mounting plate 313, respectively.
The first reinforcing plate 23 may be perpendicular to one surface of the first connecting plate 31 and the second mounting plate 313, respectively, and the two first reinforcing plates 23 and the first connecting plate 31 form an i-shaped steel structure to reinforce the torsional strength of the first connecting plate 31. The strength of the first connecting plate 31 can be increased through the first reinforcing plate 23, so that the first connecting plate 31 is prevented from being broken due to the fact that the first connecting plate 31 bears the weight of the curtain wall for a long time, under the action of cyclic stress or cyclic strain, cracks or complete fracture can be generated in one or more positions of the first connecting plate 31 after certain cycle times, and the first connecting plate 31 with the suddenly-broken section can cause the curtain wall to fall off, so that great risk is realized.
As shown in fig. 4 and 5, the connecting member 21 further includes a first connecting arm 212 and a second connecting arm 213 connected to each other, the first connecting arm 212 and the second connecting arm 213 surround to form a fully surrounding structure 24, the fully surrounding structure 24 is sleeved on the circumferential surface of the steel-structured circular pipe, and the second connecting arm 213 is connected to the first connecting plate 31.
First linking arm 212 and second linking arm 213 can be semicircle type structure, when carrying out the installation of connecting piece 21, can be earlier with first linking arm 212 joint on the steel construction, again with second linking arm 213 and first linking arm 212 welding together, first linking arm 212 and second linking arm 213 after the welding surround and form and enclose structure 24 entirely, first linking arm 212 and second linking arm 213 can also be connected through the buckle, second linking arm 213 can follow first linking arm 212 and pull down, the installation of being convenient for.
As shown in fig. 4 and 5, there are at least two full-surrounding structures 24, and all the full-surrounding structures 24 are disposed along the length direction of the first connecting plate 31.
The length direction of first connecting plate 31 is the Y axle direction, and two surround structure 24 weld simultaneously in the circumferential surface of steel construction to this increase strength, the fastness after the guarantee curtain installation to fix simultaneously through two surround structure 24 entirely, make the curtain still can keep firm in the big area of sand blown by the wind, reduce the risk that the curtain drops, guarantee safety.
As shown in fig. 4 and 5, the fully-enclosed structure further includes a second reinforcing plate 25, and the second reinforcing plate 25 is connected to the two fully-enclosed structures 24 respectively.
Can realize fixing two full enclosure structure 24 on first mounting panel 211 through second reinforcing plate 25, and can increase full enclosure structure 24 with joint strength between the steel construction to the antitorque intensity of reinforcing full enclosure structure 24 prevents that full enclosure structure 24 from producing the back of warping, produces the collision easily between adjacent curtain, and causes the curtain breakage to drop, causes danger.
As shown in fig. 4 and 5, the second reinforcing plate 25 is disposed obliquely to the first mounting plate 211.
Second reinforcing plate 25 is kept away from one side of first mounting panel 211 can be to skew about the direction of X axle in the figure 5 to this realization is right the dodging of steel construction, works as the steel construction pipe is installed into when fully enclosing structure 24, the slope of second reinforcing plate 25 sets up and can dodge the steel construction pipe to produce the condition that interferes and cause unable installation when putting the installation.
As shown in fig. 1 and 12, the third connecting assembly 4 includes a connecting plate assembly 41 and a third connecting plate 42, the connecting plate assembly 41 is used for being adjacent to the connection of the two opposite ends of the curtain wall, the curtain wall is close to an end face of the second connecting assembly 3 is provided with an avoiding groove 43, the third connecting plate 42 is suitable for being close to the curtain wall, one side of the second connecting assembly 3 extends into the avoiding groove 43 and the connecting plate assembly 41 is connected.
When the installation of curtain wall is carried out, the third connecting plate 42 can be followed the curtain wall is close to the one end of second coupling assembling 3 inserts in dodging the groove 43, install connecting plate subassembly 41 in the curtain wall, connecting plate subassembly 41 can with the holding in dodge the third connecting plate 42 in the groove 43 fixed, thereby will the curtain wall passes through connecting plate subassembly 41 is fixed on the third connecting plate 42. Two adjacent curtain walls can be connected through a connecting plate assembly 41, the third connecting plate 42 is accommodated in one of the curtain walls, the other curtain wall is connected through the connecting plate assembly 41, and when the position of one of the curtain walls is adjusted through the third connecting plate 42, the other curtain wall can move together with the curtain wall connected with the third connecting plate 42 through the connecting plate assembly 41.
As shown in fig. 1 and 12, the connection plate assembly 41 includes a fourth connection plate 411, a fifth connection plate 412 and a third fastener 413, a limit groove 44 is formed on the curtain wall, the fourth connection plate 411 and the fifth connection plate 412 are respectively limited in the limit groove 44, connection holes 45 are respectively formed on the fourth connection plate 411, the fifth connection plate 412 and the third connection plate 42, and the third fastener 413 is used for passing through the connection holes 45 on the fourth connection plate 411, the fifth connection plate 412 and the third connection plate 42 to realize connection of the fourth connection plate 411, the fifth connection plate 412 and the third connection plate 42.
One end of the curtain wall can be opened, when the curtain wall is installed, one end of the third fastener 413 can be connected with the third connecting plate 42, then the connecting hole 45 formed in the fifth connecting plate 412 is aligned with the third fastener 413, so that the fifth connecting plate 412 moves along the axial direction of the connecting hole 45 through the third fastener 413, the fifth connecting plate 412 is installed in the limiting groove 44 of one curtain wall, after the fifth connecting plate 412 is installed, the fourth connecting plate 411 is installed in the limiting groove 44 of the other curtain wall according to the method, and the fourth connecting plate 411 and the fifth connecting plate 412 are fixed through the third fastener 413, so that the two curtain walls are fixed; of course, the fifth mounting plate and the fourth mounting plate may be installed in the curtain walls respectively, and then the third fastening member 413 sequentially passes through the connection holes 45 formed in the fourth mounting plate and the fifth mounting plate to fix the two curtain walls, a sealing member 46 is installed between the two curtain walls, the sealing member 46 may be a sealing rubber strip, and the two curtain walls are in elastic sealing contact with each other through the sealing rubber strip to prevent sand and dust from entering.
As shown in fig. 1, fig. 2 and fig. 13, the third connecting plate 42 includes a first section 421 and a second section 422 that are set at a first preset included angle, the second connecting plate 32 includes a third section 323 and a fourth section 324 that are set at a second preset included angle, the first section 421 extends into the avoiding groove 43 and is connected to the connecting plate assembly 41, the fourth section 324 is connected to the first connecting plate 31, and the second section 422 and the third section 323 are connected.
The first section 421 and the second end may be vertically disposed, the first section 421 is inserted into the limiting groove 44, the second section 422 and the third section 323 are attached to each other, so as to increase a contact area and reduce a local pressure, the curtain wall is supported by the second section 422 and the third section 323 attached to each other, the fourth section 324 and the third section 323 may also be vertically disposed, the fourth section 324 and the first section 421 may be parallel to each other, an angle between the first section 421 and the first connection plate 31 may be changed by adjusting an angle of the fourth section 324 with respect to the first connection plate 31, and an angle between the curtain wall and the steel structure may be known by adjusting an angle of the fourth section 324 with respect to the first connection plate 31.
As shown in fig. 1, 14 and 15, the third connecting assembly 4 further includes a first fastener 47, the third section 323 has a fifth rectangular hole 3231, the second section 422 has a fifth circular hole 4221, and the first fastener 47 is adapted to penetrate through the fifth rectangular hole 3231 and the fifth circular hole 4221 to connect the third section 323 and the second section 422.
The fifth rectangular hole 3231 may be disposed along the Z-axis direction, and when the curtain wall is installed, the position of the curtain wall is adjusted by adjusting the relative position of the third section 323 and the second section 422 in the Z-axis direction, the first fastener 47 may be a bolt, and after the position of the curtain wall is determined, the first fastener 47 passes through the fifth circular hole 4221 and then passes through the fifth rectangular hole 3231, so as to fix the third section 323 and the second section 422. The fifth rectangular hole 3231 may also be disposed along the Y-axis direction, and when the curtain wall is installed, the position of the curtain wall is adjusted by adjusting the relative position of the third section 323 and the second section 422 in the Y-axis direction, the first fastener 47 may be a bolt, and after the position of the curtain wall is determined, the first fastener 47 passes through the fifth circular hole 4221 and then passes through the fifth rectangular hole 3231, so as to fix the third section 323 and the second section 422.
By adjusting the relative position between the second segment 422 and the third segment 323, errors in the Y-axis direction or the Z-axis direction can be further resolved. Through above-mentioned regulation mode, the installation error that leads to because of the temperature deformation in steel construction processing or construction error and the work progress is got rid of, guarantees the installation accuracy of curtain.
Although the present disclosure has been described above, the scope of the present disclosure is not limited thereto. Various changes and modifications may be effected therein by one of ordinary skill in the pertinent art without departing from the spirit and scope of the present disclosure, and these changes and modifications are intended to be within the scope of the present disclosure.
Claims (10)
1. The utility model provides a curtain wall connecting device for connect curtain wall and steel construction, its characterized in that, including first coupling assembling (2), second coupling assembling (3) and third coupling assembling (4), second coupling assembling (3) include first connecting plate (31) and second connecting plate (32), first coupling assembling (2) first connecting plate (31) second connecting plate (32) with third coupling assembling (4) connect gradually, first connecting plate (31) with contained angle and/or interval between second connecting plate (32) are adjustable, first coupling assembling (2) still be suitable for with the steel construction is connected, third coupling assembling (4) still are suitable for connecting the curtain wall.
2. The curtain wall connecting device according to claim 1, further comprising a first limiting plate (35) and a second limiting plate (36), wherein the first limiting plate (35) is provided with a second rectangular hole (351), a third rectangular hole (352) and a second round hole (353), the second limiting plate (36) is provided with a fourth rectangular hole (361) and a sixth round hole (362), the second connecting plate (32) further comprises a fourth fastener (325) and a fifth fastener (326), the first connecting plate (31) is provided with a connecting column (311), the connecting column (311) is respectively arranged in the second rectangular hole (351) and the sixth round hole (362) in a penetrating manner, the fourth fastener (325) is suitable for being arranged in the third rectangular hole (352) to connect the first limiting plate (35) and the second connecting plate (32), and the fifth fastener (326) is suitable for being arranged in the fourth rectangular hole (361) and the second round hole (353) To connect the first limit plate (35) and the second limit plate (36).
3. Curtain wall connection device according to claim 1, characterised in that the second connection assembly (3) further comprises four sets of adjustment assemblies (34), the adjustment assemblies (34) being respectively used for adjusting the angle and/or distance between the first connection plate (31) and the second connection plate (32).
4. The curtain wall connection according to claim 3, characterized in that the adjustment assembly (34) comprises an adjustment screw (341) and a plurality of adjustment nuts (342); the first connecting plate (31) is provided with a first mounting hole (312), the second connecting plate (32) is provided with a second mounting hole (322), the adjusting screw (341) penetrates through the first mounting hole (312) and the second mounting hole (322), two adjusting nuts (342) are arranged on two sides of the first connecting plate (31) and the second connecting plate (32), the adjusting nuts (342) are in threaded connection with the adjusting screw (341), and the diameter of the adjusting screw (341) is smaller than that of the first mounting hole (312) and the second mounting hole (322).
5. The curtain wall attachment apparatus of claim 1, wherein the first attachment assembly (2) includes a connector (21), the connector (21) being slidably coupled to the first connector plate (31) in a direction perpendicular to the first connector plate (31).
6. The curtain wall connecting device according to claim 5, wherein the first connecting assembly (2) further comprises a second fastening member (22), the connecting member (21) comprises a first mounting plate (211), the first connecting plate (31) comprises a second mounting plate (313), the first mounting plate (211) is suitable for sliding relative to the second mounting plate (313), a first rectangular hole (2112) is formed in the first mounting plate (211), a first round hole (3132) is formed in the second mounting plate (313), and the second fastening member (22) is suitable for penetrating through the first rectangular hole (2112) and the first round hole (3132) to connect the first mounting plate (211) and the second mounting plate (313).
7. The curtain wall connecting device according to claim 1, characterized in that, the third connecting assembly (4) includes connecting plate subassembly (41) and third connecting plate (42), connecting plate subassembly (41) is used for the adjacent connection of the relative both ends of curtain wall, the curtain wall is close to second connecting assembly (3) one end face is seted up and is dodged groove (43), third connecting plate (42) are suitable for follow the curtain wall is close to second connecting assembly (3) one side stretches into dodge groove (43) with connecting plate subassembly (41) is connected.
8. The curtain wall connecting device according to claim 7, wherein the connecting plate assembly (41) comprises a fourth connecting plate (411), a fifth connecting plate (412) and a third fastening piece (413), a limiting groove (44) is formed in the curtain wall, the fourth connecting plate (411) and the fifth connecting plate (412) are respectively limited in the limiting groove (44), connecting holes (45) are respectively formed in the fourth connecting plate (411), the fifth connecting plate (412) and the third connecting plate (42), and the third fastening piece (413) is used for penetrating through the connecting holes (45) in the fourth connecting plate (411), the fifth connecting plate (412) and the third connecting plate (42) to realize the connection of the fourth connecting plate (411), the fifth connecting plate (412) and the third connecting plate (42).
9. The curtain wall connecting device according to claim 7, wherein the third connecting plate (42) comprises a first section (421) and a second section (422) arranged at a first preset included angle, the second connecting plate (32) comprises a third section (323) and a fourth section (324) arranged at a second preset included angle, the first section (421) extends into the avoiding groove (43) to be connected with the connecting plate assembly (41), the fourth section (324) is connected with the first connecting plate (31), and the second section (422) is connected with the third section (323).
10. The curtain wall connecting device according to claim 9, wherein the third connecting assembly (4) further comprises a first fastener (47), a fifth rectangular hole (3231) is formed in the third section (323), a fifth round hole (4221) is formed in the second section (422), and the first fastener (47) is suitable for being arranged in the fifth rectangular hole (3231) and the fifth round hole (4221) in a penetrating manner to connect the third section (323) with the second section (422).
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011330410.4A CN112376765A (en) | 2020-11-24 | 2020-11-24 | Curtain wall connecting device |
| PCT/CN2021/105099 WO2022110816A1 (en) | 2020-11-24 | 2021-07-08 | Flame-retardant abs composition, and preparation method therefor and application thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011330410.4A CN112376765A (en) | 2020-11-24 | 2020-11-24 | Curtain wall connecting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112376765A true CN112376765A (en) | 2021-02-19 |
Family
ID=74589116
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011330410.4A Pending CN112376765A (en) | 2020-11-24 | 2020-11-24 | Curtain wall connecting device |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN112376765A (en) |
| WO (1) | WO2022110816A1 (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113931358A (en) * | 2021-12-16 | 2022-01-14 | 中国铁建电气化局集团第二工程有限公司 | Glass curtain wall ventilation system and construction method thereof |
| CN114562025A (en) * | 2022-04-19 | 2022-05-31 | 华电重工股份有限公司 | Connecting structure |
| WO2022110816A1 (en) * | 2020-11-24 | 2022-06-02 | 中国铁建国际集团有限公司 | Flame-retardant abs composition, and preparation method therefor and application thereof |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| AT339565B (en) * | 1976-01-14 | 1977-10-25 | Profil Vertrieb Gmbh | SUBSTRUCTURE FOR WALL CLOTHING BOARDS |
| CN2332766Y (en) * | 1998-08-24 | 1999-08-11 | 王召鹏 | Dry hanging fixer for outer curtain wall decorative stone of building |
| CN109057109B (en) * | 2018-10-15 | 2024-03-19 | 江苏爱楃节能科技有限公司 | All-weather open type curtain wall board grabbing and lifting mechanism and connecting device system |
| CN210947316U (en) * | 2019-10-11 | 2020-07-07 | 远东恒辉幕墙(珠海)有限公司 | Three-dimensional regulation formula curtain unitized construction |
| CN112376765A (en) * | 2020-11-24 | 2021-02-19 | 中国铁建国际集团有限公司 | Curtain wall connecting device |
| CN214117144U (en) * | 2020-11-24 | 2021-09-03 | 中国铁建国际集团有限公司 | Curtain wall connecting device |
| CN214117145U (en) * | 2020-11-24 | 2021-09-03 | 中国铁建国际集团有限公司 | Curtain wall connecting device and building |
-
2020
- 2020-11-24 CN CN202011330410.4A patent/CN112376765A/en active Pending
-
2021
- 2021-07-08 WO PCT/CN2021/105099 patent/WO2022110816A1/en active Application Filing
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2022110816A1 (en) * | 2020-11-24 | 2022-06-02 | 中国铁建国际集团有限公司 | Flame-retardant abs composition, and preparation method therefor and application thereof |
| CN113931358A (en) * | 2021-12-16 | 2022-01-14 | 中国铁建电气化局集团第二工程有限公司 | Glass curtain wall ventilation system and construction method thereof |
| CN113931358B (en) * | 2021-12-16 | 2022-04-01 | 中国铁建电气化局集团第二工程有限公司 | Glass curtain wall ventilation system and construction method thereof |
| CN114562025A (en) * | 2022-04-19 | 2022-05-31 | 华电重工股份有限公司 | Connecting structure |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2022110816A1 (en) | 2022-06-02 |
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