CN113236051B - Curtain wall corner opening system - Google Patents
Curtain wall corner opening system Download PDFInfo
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- CN113236051B CN113236051B CN202110550657.5A CN202110550657A CN113236051B CN 113236051 B CN113236051 B CN 113236051B CN 202110550657 A CN202110550657 A CN 202110550657A CN 113236051 B CN113236051 B CN 113236051B
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- frame
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- seat
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- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05D—HINGES OR SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS
- E05D7/00—Hinges or pivots of special construction
- E05D7/08—Hinges or pivots of special construction for use in suspensions comprising two spigots placed at opposite edges of the wing, especially at the top and the bottom, e.g. trunnions
- E05D7/081—Hinges or pivots of special construction for use in suspensions comprising two spigots placed at opposite edges of the wing, especially at the top and the bottom, e.g. trunnions the pivot axis of the wing being situated near one edge of the wing, especially at the top and bottom, e.g. trunnions
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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
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05C—BOLTS OR FASTENING DEVICES FOR WINGS, SPECIALLY FOR DOORS OR WINDOWS
- E05C17/00—Devices for holding wings open; Devices for limiting opening of wings or for holding wings open by a movable member extending between frame and wing; Braking devices, stops or buffers, combined therewith
- E05C17/02—Devices for holding wings open; Devices for limiting opening of wings or for holding wings open by a movable member extending between frame and wing; Braking devices, stops or buffers, combined therewith by mechanical means
- E05C17/46—Devices for holding wings open; Devices for limiting opening of wings or for holding wings open by a movable member extending between frame and wing; Braking devices, stops or buffers, combined therewith by mechanical means in which the wing or a member fixed thereon is engaged by a movable fastening member in a fixed position; in which a movable fastening member mounted on the wing engages a stationary member
- E05C17/48—Devices for holding wings open; Devices for limiting opening of wings or for holding wings open by a movable member extending between frame and wing; Braking devices, stops or buffers, combined therewith by mechanical means in which the wing or a member fixed thereon is engaged by a movable fastening member in a fixed position; in which a movable fastening member mounted on the wing engages a stationary member comprising a sliding securing member
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Architecture (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Load-Bearing And Curtain Walls (AREA)
- Curtains And Furnishings For Windows Or Doors (AREA)
Abstract
The invention discloses a curtain wall corner opening system, belongs to the field of building curtain walls, and aims to meet the requirement that a curtain wall is opened at a corner. Comprises a vertical column, an opening sash, a window frame, a connecting frame connected with the window frame and a supporting frame connected with the vertical column; the outer side of the connecting frame is hinged with the front end of the upright post through a hinge structure, and the inner side of the connecting frame is provided with a sliding seat; the rear end of the supporting frame is provided with a circular arc-shaped sliding rail surface; the central axis of the slide rail surface is superposed with the rotating axis of the hinge structure; the sliding seat is in sliding fit with the sliding rail surface. Through setting up the carriage and being connected with the stand, the carriage is connected with the window frame, and the carriage is connected with the carriage, has solved conventional curtain and has set up the problem of opening a difficulty at the corner position. The outer side of the connecting frame is hinged with the front end of the upright post through a hinge structure, so that various vertical surface effects of zigzag, folding fan shape, gradual folding surface and the like of the outer vertical surface of the building are realized. Through the arrangement of the sliding rail surface and the sliding seat at the rear end of the supporting frame, the installation reliability and the rotation stability of the connecting frame are ensured.
Description
Technical Field
The invention belongs to the field of building curtain walls, and particularly relates to a curtain wall corner opening system.
Background
With the rapid development of the construction industry, the building curtain wall is gradually developed towards humanization, high-grade and multifunction. The requirements for opening and ventilating the building curtain wall are higher and higher, and at present, most curtain walls cannot meet the requirements for opening corner parts. When the design of opening the corner part is met, the design is generally required to be changed, and the opening of the corner part is cancelled. However, as modern building models and curtain wall styles are diversified, the demands of building skins on angles are diversified, and the external elevation models in a zigzag shape, a folding fan shape and a gradual folding shape are increased. The special outer vertical surface models have more turning points, namely more turning angles, and the requirements of buildings on the ventilation rate are difficult if the turning angle part is cancelled, or the appearance effect of the outer vertical surface of the building is difficult to ensure after the requirements of the buildings on the ventilation rate are met by opening other parts.
Disclosure of Invention
The invention aims to solve the problem that the curtain wall corner is difficult to open in the conventional arrangement process, and provides a curtain wall corner opening system which meets the requirement that a curtain wall is opened at a corner.
The technical scheme adopted by the invention is as follows: the curtain wall corner opening system comprises a stand column, an opening sash and a window frame, wherein the opening sash is connected with the window frame through a hardware connecting piece; a connecting frame connected with the window frame and a supporting frame connected with the upright post are arranged between the window frame and the upright post;
the outer side of the connecting frame is hinged with the front end of the upright post through a hinge structure along the transverse direction of the wall surface of the curtain wall, and the inner side of the connecting frame is provided with a sliding seat;
the rear end of the supporting frame is provided with a circular arc-shaped sliding rail surface; the central axis of the sliding rail surface is superposed with the rotating axis of the hinge structure;
the sliding seat is in sliding fit with the sliding rail surface of the supporting frame, and the angle between the upright post and the window frame is locked through a locking device arranged between the sliding seat and the supporting frame.
Furthermore, the hinge structure comprises a plug connector arranged on the outer side of the connecting frame and a bearing seat arranged at the front end of the upright post;
the bearing seat is provided with an arc-shaped inner cavity;
the plug-in connector is matched with the inner cavity of the bearing seat, is plugged in the inner cavity of the bearing seat and is movably matched with the bearing seat around the central axis of the inner cavity of the bearing seat.
Furthermore, a bracket is arranged at the front end of the supporting frame; the front end of the upright post is provided with a concave cavity with an arc-shaped opening facing the panel area;
the bracket is inserted into the cavity to form the bearing seat, and the outer wall of the bracket and the inner wall of the cavity surround to form an arc-shaped slot.
Furthermore, the bracket comprises an outer side section, an inner side section and a connecting section for connecting the outer side section and the inner side section, the outer side section and the inner side section are in a concentric arc shape, and the outer side section and the inner side section are oppositely arranged and surround to form a cavity which is opened towards the panel area;
the slot is formed by the surrounding of the outer wall of the outer side section of the bracket and the inner wall of the concave cavity;
the outer wall of the inner side section is matched with the inner wall of the concave cavity.
Furthermore, the plug comprises an arc inner plug board and an arc outer plug board, and the inner plug board and the outer plug board are arranged oppositely and are concentric;
the outer inserting plate is inserted into the inserting groove and is in rotating fit with the inserting groove along the center of the concave cavity;
the inner inserting plate is inserted into the cavity and is movably matched with the inner wall of the inner side section of the bracket.
Further, the upright column comprises a foundation column and a pressing block;
the middle part of the front end of the foundation column is provided with a connecting seat, and two sides of the connecting seat are provided with inwards-recessed arc-shaped surfaces I;
the pressing block comprises a connecting part in the middle, and two sides of the connecting part are provided with inwards-concave arc-shaped surfaces II;
the connecting portion of briquetting can be dismantled with the connection seat of foundation column and be connected to enclose by arcwall face one and arcwall face and form the cavity.
Furthermore, be provided with the gliding surface that is the arc with slide rail face adaptation on the slide.
Furthermore, the sliding seat is of a U-shaped groove structure and comprises a first side plate, a second side plate and a first bottom plate, and the outer surface of the first bottom plate is the sliding surface; and a cover plate detachably inserted with the sliding seat is arranged at the opening of the sliding seat.
Furthermore, the corner is an external corner, the supporting frame comprises a support at the rear end, and the support is connected with the bracket through a connecting plate; the support is of a hollow cylinder structure with two through ends and comprises a front wall, a rear wall and a side wall; the outer surface of the rear wall of the support is the sliding rail surface; the front wall is perpendicular to the side walls; the front wall and the connecting plate surround to form a first plugging area;
the connecting frame comprises a mounting plate II and a mounting plate I for mounting the opening fan, the mounting plate I is perpendicular to the mounting plate II, one end of the mounting plate I is connected with the mounting plate II, and the other end of the mounting plate I is connected with the sliding seat; the other end of the mounting plate II, which is connected with the mounting plate I, is connected with the plug connector; a reinforcing frame is arranged on the mounting plate II; the reinforcing frame and the mounting plate surround to form a second plugging area;
the reinforcing frame is arranged in the first insertion area, and the support is arranged in the second insertion area.
Furthermore, the corner is an internal corner, the support frame comprises a support at the rear end, and the support is connected with the bracket through a supporting frame; the bracket and the supporting frame surround to form a hollow cylinder structure with two through ends.
The invention has the beneficial effects that: according to the curtain wall corner opening system disclosed by the invention, the supporting frame is connected with the upright post, the connecting frame is connected with the window frame, and the connecting frame is connected with the supporting frame to complete the installation of the opening sash and the upright post, so that the opening sash is arranged at the corner, the purpose of opening the corner is achieved, and the problem that the opening sash is difficult to arrange at the corner part of the conventional curtain wall is solved.
The outer side of the connecting frame is hinged with the front end of the upright post through the hinge structure, so that the connecting frame can rotate around the hinge structure, the corner angle of the corner part of the curtain wall is adjusted, and various vertical surface effects of zigzag, folding fan shape, gradual change folding surface and the like of the outer vertical surface of the building can be realized. And moreover, the purpose of corner can be achieved by adopting the upright columns for planes, the upright columns with different specifications do not need to be arranged according to different corner angles, the die sinking cost is avoided, the specifications of the upright columns are reduced, and the processing and field installation are facilitated.
Through the arrangement of the sliding rail surface at the rear end of the supporting frame and the arrangement of the sliding seat on the inner side of the connecting frame, the sliding rail surface plays a supporting role on the sliding seat, supporting points are added from the rear end, and the mounting reliability of the connecting frame is ensured; the sliding rail surface is arc-shaped, and the central axis of the sliding rail surface is superposed with the rotating axis of the hinge structure, so that the guiding effect is achieved, and the rotating stability of the connecting frame is improved.
The invention discloses a curtain wall corner opening system, wherein an opening fan can adjust the plane angle within the interval of 90-130 degrees of internal angle and 90-130 degrees of external angle.
Drawings
FIG. 1 is a 90 ° external corner node diagram;
FIG. 2 is a 130 external corner node diagram;
FIG. 3 is a schematic view of a column;
FIG. 4 is a schematic view of the male corner socket;
FIG. 5 is a schematic view of an external corner support frame;
FIG. 6 is a schematic view of an external corner connection frame;
FIG. 7 is a schematic view of the reentrant corner support frame;
FIG. 8 is a schematic view of a female connection block;
FIG. 9 is a 90 ° reentrant node diagram;
FIG. 10 is a 130 ° reentrant node diagram.
In the figure, a vertical column 1, a foundation column 11, a first arc-shaped surface 11A, a connecting seat 11B, a press block 12, a second arc-shaped surface 12A, a connecting part 12B, a cavity 13, an opening sash 2, a window frame 3, a connecting frame 4, a sliding seat 41, a first side plate 41A, a second side plate 41B, a first bottom plate 41C, a sliding surface 41D, a cover plate 42, an inner insertion plate 43, an outer insertion plate 44, a first mounting plate 45, a second mounting plate 46, a reinforcing frame 47, a second insertion area 48, a supporting frame 5, a bracket 51, an outer section 51A, an inner section 51B, a connecting section 51C, a cavity 51D, a sliding rail surface 52, a support 53, a front wall 53A, a rear wall 53B, a side wall 53C, a connecting plate 54, a first insertion area 55, a supporting frame 56, a plug connector a, a bearing seat B and a slot C.
Detailed Description
The invention is further described below with reference to the following figures and examples:
in this specification, "front end" and "rear end" indicating directions indicate relative positional relationships, and with respect to the indoor and outdoor areas, the "rear end" is located relatively close to the indoor area, and the "front end" is located close to the outdoor area;
"outside" and "inside" indicate relative positional relationships, and are based on the area surrounded by opening fan 2, with "inside" being a region relatively close to the area surrounded by opening fan 2, and "outside" being a region far from the area surrounded by opening fan 2.
The curtain wall corner opening system is shown in fig. 1, fig. 2, fig. 9 or fig. 10, and comprises a vertical column 1, an opening sash 2 and a window frame 3, wherein the opening sash 2 is connected with the window frame 3 through a hardware connecting piece; a connecting frame 4 connected with the window frame 3 and a supporting frame 5 connected with the upright post 1 are arranged between the window frame 3 and the upright post 1; the outer side of the connecting frame 4 is hinged with the front end of the upright post 1 through a hinge structure along the transverse direction of the wall surface of the curtain wall, and the inner side of the connecting frame is provided with a sliding seat 41; the rear end of the supporting frame 5 is provided with a circular arc-shaped sliding rail surface 52; the central axis of the slide rail surface 52 is superposed with the rotating axis of the hinge structure; the sliding base 41 is in sliding fit with the sliding rail surface 52 of the support frame 5, and the angle between the pillar 1 and the window frame 3 is locked by a locking device arranged between the sliding base 41 and the support frame 5.
The curtain wall corner opening system disclosed by the invention has the advantages that the opening sash 2 and the window frame 3 are in conventional structures, and the opening sash 2 and the window frame 3 are connected by adopting a hardware connecting piece, so that the opening form requirement of the opening sash 2 is met.
The supporting frame 5 is connected with the stand column 1, the connecting frame 4 is connected with the window frame 3, and the connecting frame 4 is connected with the supporting frame 5 to complete the installation of the opening sash 2 and the stand column 1, so that the opening sash 2 is arranged at a corner, the purpose that the corner can be opened is achieved, and the problem that the conventional curtain wall is difficult to open at the corner is solved.
The outer side of the connecting frame 4 is hinged with the front end of the upright post 1 through a hinge structure, so that the connecting frame 4 can rotate around the hinge structure, the corner angle of the corner part of the curtain wall is adjusted, and various vertical surface effects such as zigzag, folding fan shape, gradual change folding surface and the like of the building outer vertical surface can be realized.
Through the arrangement of the sliding rail surface 52 at the rear end of the supporting frame 5 and the arrangement of the sliding seat 41 on the inner side of the connecting frame 4, the sliding rail surface 52 has a supporting function on the sliding seat 41, supporting points are added from the rear end, and the mounting reliability of the connecting frame 4 is ensured; the sliding rail surface 52 is arc-shaped, and the central axis thereof coincides with the rotating axis of the hinge structure, thereby playing a guiding role and improving the rotating stability of the connecting frame 4.
The locking device is used for connecting the sliding seat 41 and the supporting frame 5, so that after the included angle between the upright post 1 and the window frame 3 meets the requirement, the relative position between the upright post 1 and the window frame 3 is locked, and the installation angle of the panel is locked. The locking means may be in the form of inserts provided on the connecting slide 41 and notches provided on the support frame 5, through which the connection is obtained, but this structure increases the complexity of the section bar and makes the installation inconvenient. In the present invention, the locking means is a screw for connecting the slider 41 and the support frame 5.
The conventional hinge can be used as a hinge structure, but the hinge is used for connection, connecting pieces such as screws need to be arranged between the hinge and the connecting frame 4 and between the hinge and the upright post 1, and the connection attractiveness and reliability are poor. In order to avoid the above problem, as shown in fig. 6 or fig. 8, the hinge structure includes a plug a disposed outside the connecting frame 4 and a socket B disposed at the front end of the upright post 1; the bearing seat B is provided with an arc-shaped inner cavity; the plug A is matched with the inner cavity of the bearing seat B, is plugged in the inner cavity of the bearing seat B and is movably matched with the bearing seat B around the central axis of the inner cavity of the bearing seat B.
The plug connector A is used as a part of the connecting frame 4 and is integrated with the connecting frame 4 into a whole.
The plug connector A is accommodated in the circular arc-shaped inner cavity of the bearing seat B, the plug connector A is matched with the inner cavity of the bearing seat B, the plug connector A is provided with an arc-shaped surface matched with the circular arc-shaped inner cavity, the plug connector A is plugged in the circular arc-shaped inner cavity of the bearing seat B and is movably matched with the circular arc-shaped inner cavity to realize hinge connection, the connection is reliable, and the defect caused by independently setting a hinge is avoided. Here, the central axis of the cavity of the bearing seat B is the rotation axis of the hinge structure.
The bearing seat B may be a part of the upright 1, and is a cavity 13 disposed at the front end of the upright 1 and integrated with the upright 1. In the present invention, as shown in fig. 4 and 5 or fig. 4 and 7, a bracket 51 is provided at the front end of the support frame 5; the front end of the upright post 1 is provided with a concave cavity 13 with an arc-shaped opening facing to the panel area; the bracket 51 is inserted into the cavity 13 to form the receiving seat B, and the outer wall of the bracket 51 and the inner wall of the cavity 13 surround to form the arc-shaped slot C.
In the structure, the bracket 51 is inserted at the front end of the upright post 1, and the concave cavity 13 is matched with the bracket 51 to limit the supporting frame 5, so that the supporting frame 5 is favorably installed; the connecting points of the supporting frame 5 and the upright posts 1 are increased, and the connecting reliability of the supporting frame 5 and the upright posts 1 is improved; further, the socket 51 is inserted into the cavity 13 to form the socket B, and the strength of the socket B is improved as compared with the case where the cavity 13 is used as the socket B. The outer wall of the bracket 51 and the inner wall of the cavity 13 surround to form an arc-shaped slot C, which can be used as a sliding track to ensure the reliability of the rotation of the hinge structure.
Of course, the bracket 51 may be circular ring shape with the same diameter at all positions along the circumference thereof, such that the slots C are circumferentially arranged along the circumference of the bracket 51, but this structure has no contact between the outer wall of the bracket 51 and the inner wall of the cavity 13, which is not favorable for ensuring the overall strength of the socket B and is not favorable for the transmission of force. To avoid this problem, preferably, the bracket 51 comprises an outer section 51A, an inner section 51B and a connecting section 51C connecting the outer section 51A and the inner section 51B, the outer section 51A and the inner section 51B being concentrically arc-shaped, the outer section 51A and the inner section 51B being arranged opposite to each other and enclosing a cavity 51D opening towards the panel area; the slot C is formed by the outer wall of the outer section 51A of the bracket 51 and the inner wall of the cavity 13; the outer wall of the inner section 51B is adapted to the inner wall of the cavity 13.
In this structure, the outer section 51A and the inner section 51B of the bracket 51 are concentric, and the diameter of the inner section 51B of the bracket 51 is equal to the diameter of the cavity 13. After the bracket 51 is inserted into the cavity 13 and the outer wall of the inner section 51B thereof is attached to the inner wall of the cavity 13, the central axis of the bracket 51 passing through the center of the circle coincides with the central axis of the cavity 13, and the central axis of the cavity 13 is the central axis of the inner cavity of the bearing seat B and is also the rotation axis of the hinge structure.
The plug connector a may be only a plug block matched with the slot C, and in order to improve the stable reliability of the connection between the plug connector a and the socket B, preferably, the plug connector a includes an arc inner insertion plate 43 and an arc outer insertion plate 44, and the inner insertion plate 43 and the outer insertion plate 44 are arranged opposite to each other and are concentric; the outer inserting plate 44 is inserted into the slot C and is in rotating fit with the slot C along the center of the concave cavity 13; the inner inserting plate 43 is inserted into the cavity 51D and movably engaged with the inner wall of the inner section 51B of the bracket 51.
According to the structure, the outer plug-in board 44 of the plug-in connector A is plugged in the slot C, the rotation path is limited, the deformation risk of the outer plug-in board 44 in long-term use is reduced, and the service life is prolonged. The inner inserting plate 43 of the plug A is movably matched with the inner wall of the inner side section 51B of the bracket 51, so that the combination area of the plug A and the slot C is increased, and the rotating stability is guaranteed.
The outer plug-in board 44 of the plug A is limited in the slot C by the outer section 51A of the bracket 51 and the cavity 13, and the inner section 51B of the bracket 51 is clamped between the inner plug-in board 43 of the plug A and the inner wall of the cavity 13, so that the plug A and the bracket 51 are mutually limited, and the installation firmness of the plug A and the bracket 51 is improved.
The upright post 1 can be an integrally formed integral upright post, and in the invention, as shown in fig. 3, the upright post 1 comprises a foundation post 11 and a pressing block 12; the upright column 1 is formed by splicing the foundation column 11 and the pressing block 12, the foundation column 11 and the pressing block 12 are formed independently, the manufacturing is easier, and the site construction is simpler.
A connecting seat 11B is arranged in the middle of the front end of the base column 11, and arc-shaped arc surfaces 11A which are sunken inwards are arranged on two sides of the connecting seat 11B; the pressing block 12 comprises a connecting part 12B in the middle, and two inwards-concave arc-shaped surfaces 12A which are arc-shaped are arranged on two sides of the connecting part 12B; the connecting portion 12B of the pressing block 12 is detachably connected with the connecting seat 11B of the foundation column 11, and the cavity 13 is formed by the first arc-shaped surface 11A and the second arc-shaped surface 12A in a surrounding mode.
The cavity 13 is formed by splicing the pressing block 12 and the foundation column 11, the structure is simple, the die sinking and forming are easy, and the installation among the upright column 1, the connecting frame 4 and the supporting frame 5 is convenient for later construction. When the installation is carried out, the foundation column 11 can be installed firstly; next, the inner section 51B of the bracket 51 of the support frame 5 is attached to the first arc-shaped surface 11A of the foundation column 11 to align the installation position of the support frame 5; then, the support frame 5 and the foundation column 11 are fixed by screws; next, the inner board 43 of the plug a of the connecting frame 4 is inserted into the cavity 51D of the bracket 51, and the outer section 51A of the bracket 51 is inserted into the plug a; finally, the pressing block 12 is buckled.
In order to improve the reliability of the engagement between the slide 41 and the rail surface 52, it is preferable that the slide 41 is provided with an arc-shaped sliding surface 41D adapted to the rail surface 52. This setting, the area of contact of slide 41 and slide rail face 52 is big, does benefit to the stability of guaranteeing slide 41 and slide rail face 52 complex, and for connecting both to establish the condition through the connecting screw.
In order to avoid the exposure of the connecting screw, preferably, the sliding base 41 is a U-shaped groove structure, and includes a first side plate 41A, a second side plate 41B and a first bottom plate 41C, and the outer surface of the first bottom plate 41C is the sliding surface 41D; a cover plate 42 detachably inserted into the opening of the sliding base 41 is provided.
The corners of the curtain wall include internal and external corners, and when the corner is external, the panel is rotated inwards relative to the foundation column 11, in order to avoid the inner section 51B of the bracket 51 interfering with the inward rotation of the inner insert 43 of the plug a.
As shown in fig. 5, the support frame 5 includes a support 53 at the rear end, the support 53 is connected to the bracket 51 through a connecting plate 54, and the connecting plate 54 is attached to the side wall of the upright 1. So, make the inboard section 51B of bracket 51 extend to the one side termination that connecting seat 11B was kept away from to an arcwall face 11A of stand 1, can effectively avoid the interference problem that the overlength of inboard section 51B caused.
The support 53 may be an arc-shaped plate, however, in order to improve the strength of the support 53, the support 53 has a hollow cylindrical structure with two through ends, and includes a front wall 53A, a rear wall 53B and a side wall 53C; the outer surface of the rear wall 53B of the support 53 is the slide rail surface 52; the front wall 53A is perpendicular to the side wall 53C; front wall 53A and web 54 enclose a first mating zone 55.
Because the connecting frame 4 and the supporting frame 5 at the external corner have larger overall size, in order to be more beneficial to improving the connecting strength of the connecting frame 4 and the supporting frame, as shown in fig. 6, the connecting frame 4 comprises a second mounting plate 46 and a first mounting plate 45 for mounting an opening fan, the first mounting plate 45 is perpendicular to the second mounting plate 46, one end of the first mounting plate is connected with the second mounting plate 46, and the other end of the first mounting plate is connected with the sliding seat 41; the other end of the mounting plate II 46 connected with the mounting plate I45 is connected with the plug connector A; a reinforcing frame 47 is arranged on the second mounting plate 46; the reinforcing frame 47 and the mounting plate I45 surround to form a second plug-in area 48; the reinforcing frame 47 reinforces the connecting frame 4, and improves the overall strength of the reinforcing frame 47. The reinforcing frame 47 is disposed in the first insertion area 55, and the support 53 is disposed in the second insertion area 48. The space is reasonably utilized. The structure can adjust the angle of the panel in the range of 90-130 degrees of external angle.
When the corner is a negative corner, the panel is rotated outwards relative to the base column 11, so as to avoid the inner inserting plate 43 of the connector a from being separated from the inner section 51B of the bracket 51 due to the outward rotation, as shown in fig. 7, the supporting frame 5 includes a support 53 at the rear end, and the support 53 is connected with the bracket 51 through a supporting frame 56; the bracket 51 and the lifting frame 56 surround and form a hollow cylindrical structure with two through ends. This structure has increased the hoop length of the inside section 51B of bracket 51, makes it satisfy the demand of reentrant angle, and this structure, panel can carry out angle modulation at reentrant angle 90-130 interval.
Claims (8)
1. The curtain wall corner opening system comprises a stand column (1), an opening sash (2) and a window frame (3), wherein the opening sash (2) is connected with the window frame (3) through a hardware connecting piece; the method is characterized in that: a connecting frame (4) connected with the window frame (3) and a supporting frame (5) connected with the upright post (1) are arranged between the window frame (3) and the upright post (1);
the outer side of the connecting frame (4) is hinged with the front end of the upright post (1) through a hinge structure along the transverse direction of the wall surface of the curtain wall, and a sliding seat (41) is arranged on the inner side;
the rear end of the supporting frame (5) is provided with a circular arc-shaped sliding rail surface (52); the central axis of the sliding rail surface (52) is superposed with the rotating axis of the hinge structure;
the sliding seat (41) is in sliding fit with a sliding rail surface (52) of the supporting frame (5), and the angle between the upright post (1) and the window frame (3) is locked through a locking device arranged between the sliding seat (41) and the supporting frame (5);
the hinge structure comprises a plug-in connector (A) arranged on the outer side of the connecting frame (4) and a bearing seat (B) arranged at the front end of the upright post (1);
the bearing seat (B) is provided with an arc-shaped inner cavity;
the plug-in connector (A) is matched with the inner cavity of the bearing seat (B), is plugged in the inner cavity of the bearing seat (B) and is movably matched with the bearing seat (B) around the central axis of the inner cavity of the bearing seat (B);
a bracket (51) is arranged at the front end of the supporting frame (5); the front end of the upright post (1) is provided with a concave cavity (13) with an arc-shaped opening facing to the panel area;
the bracket (51) is inserted into the cavity (13) to form the bearing seat (B), and the outer wall of the bracket (51) and the inner wall of the cavity (13) surround to form an arc-shaped slot (C).
2. The curtain wall corner opening system of claim 1, wherein: the bracket (51) comprises an outer section (51A), an inner section (51B) and a connecting section (51C) for connecting the outer section (51A) and the inner section (51B), the outer section (51A) and the inner section (51B) are in a concentric arc shape, and the outer section (51A) and the inner section (51B) are oppositely arranged and surround to form a cavity (51D) which is opened towards the panel area;
the slot (C) is formed by the outer wall of the outer section (51A) of the bracket (51) and the inner wall of the cavity (13) in an enclosing mode;
the outer wall of the inner section (51B) is matched with the inner wall of the cavity (13).
3. The curtain wall corner opening system of claim 2, wherein: the plug connector (A) comprises an arc-shaped inner plug board (43) and an arc-shaped outer plug board (44), and the inner plug board (43) and the outer plug board (44) are arranged oppositely and are concentric;
the outer inserting plate (44) is inserted into the slot (C) and is in rotating fit with the slot (C) along the center of the concave cavity (13);
the inner inserting plate (43) is inserted into the cavity (51D) and movably matched with the inner wall of the inner side section (51B) of the bracket (51).
4. The curtain wall corner opening system of any one of claims 1 to 3, wherein: the upright column (1) comprises a foundation column (11) and a pressing block (12);
a connecting seat (11B) is arranged in the middle of the front end of the foundation column (11), and arc-shaped surfaces I (11A) which are inwards sunken and are in the shape of circular arcs are arranged on two sides of the connecting seat (11B);
the pressing block (12) comprises a connecting part (12B) in the middle, and two sides of the connecting part (12B) are provided with a second arc-shaped surface (12A) which is concave inwards and is in a circular arc shape;
the connecting part (12B) of the pressing block (12) is detachably connected with the connecting seat (11B) of the base column (11), and the concave cavity (13) is formed by the first arc-shaped surface (11A) and the second arc-shaped surface (12A) in a surrounding mode.
5. The curtain wall corner opening system of any one of claims 1 to 3, wherein: and an arc-shaped sliding surface (41D) matched with the sliding rail surface (52) is arranged on the sliding seat (41).
6. The curtain wall corner opening system of claim 5, wherein: the sliding seat (41) is of a U-shaped groove structure and comprises a first side plate (41A), a second side plate (41B) and a first bottom plate (41C), and the outer surface of the first bottom plate (41C) is the sliding surface (41D); and a cover plate (42) detachably inserted with the sliding seat (41) is arranged at the opening of the sliding seat.
7. The curtain wall corner opening system of any one of claims 1 to 3, wherein: the corner is an external corner, the supporting frame (5) comprises a support seat (53) at the rear end, and the support seat (53) is connected with the bracket (51) through a connecting plate (54); the support (53) is of a hollow cylinder structure with two through ends and comprises a front wall (53A), a rear wall (53B) and a side wall (53C); the outer surface of the rear wall (53B) of the support (53) is the sliding rail surface (52); the front wall (53A) being perpendicular to the side wall (53C); the front wall (53A) and the connecting plate (54) surround to form a first plug-in area (55);
the connecting frame (4) comprises a second mounting plate (46) and a first mounting plate (45) for mounting the opening fan, the first mounting plate (45) is perpendicular to the second mounting plate (46), one end of the first mounting plate is connected with the second mounting plate (46), and the other end of the first mounting plate is connected with the sliding seat (41); the other end of the mounting plate II (46) connected with the mounting plate I (45) is connected with the plug connector (A); a reinforcing frame (47) is arranged on the second mounting plate (46); the reinforcing frame (47) and the mounting plate I (45) surround to form a second plug-in area (48);
the reinforcing frame (47) is arranged in a first plug-in area (55), and the support (53) is arranged in a second plug-in area (48).
8. The curtain wall corner opening system of any one of claims 1 to 3, wherein: the corner is an internal corner, the supporting frame (5) comprises a support (53) at the rear end, and the support (53) is connected with the support (51) through a supporting frame (56); a hollow cylindrical structure with two through ends is formed by the bracket (51) and the supporting frame (56).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110550657.5A CN113236051B (en) | 2021-05-17 | 2021-05-17 | Curtain wall corner opening system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110550657.5A CN113236051B (en) | 2021-05-17 | 2021-05-17 | Curtain wall corner opening system |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN113236051A CN113236051A (en) | 2021-08-10 |
| CN113236051B true CN113236051B (en) | 2022-07-12 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110550657.5A Active CN113236051B (en) | 2021-05-17 | 2021-05-17 | Curtain wall corner opening system |
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| CN (1) | CN113236051B (en) |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE9011105U1 (en) * | 1990-07-27 | 1990-12-06 | W. Hartmann & Co (Gmbh & Co), 2000 Hamburg, De | |
| CN202755496U (en) * | 2012-08-10 | 2013-02-27 | 青岛德才装饰安装工程有限公司 | Hidden framing glass curtain wall angling device |
| CN105442731B (en) * | 2015-07-31 | 2017-10-17 | 浙江亚厦幕墙有限公司 | A kind of curtain wall panel angle adjustment mechanism |
| CN206267384U (en) * | 2016-11-28 | 2017-06-20 | 浙江亚厦幕墙有限公司 | A kind of unit glass curtain wall structure of angle adjustable |
| CN207686082U (en) * | 2017-12-04 | 2018-08-03 | 绿城装饰工程集团有限公司 | A kind of curtain wall construction of angle adjustable |
| JP7257876B2 (en) * | 2019-05-15 | 2023-04-14 | 三協立山株式会社 | Fittings |
| CN110805184B (en) * | 2019-06-11 | 2021-02-09 | 浙江亚厦幕墙有限公司 | Unit type glass curtain wall connecting structure and glass curtain wall mounting method |
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