A curtain wall type exposed window frame system easy to construct and construction method thereof

Abstract

The present invention relates to a curtain wall type visible window frame system and a construction method thereof which are easy to construct, comprising a column, wherein the upper end of the column is used for fixing to a structural beam, and the lower end of the column is used for fixing and connecting to a parapet; the cross section of the column comprises a rectangular frame and a connecting convex rib fixed to the outer side of the rectangular frame; the window frames are respectively arranged on the left and right sides of the column, the left frame column of the right window frame and the connecting convex rib of the column are arranged at intervals on the left and right and are detachably connected, the right frame column of the right window frame and the connecting convex rib of the column are arranged at intervals on the left and right and are detachably connected, a first sealing member is arranged between the window frame and the rectangular frame of the column; the glass is sealed and fixed to the window frame; a pressing wire is arranged on the outer side of the glass, the pressing wire is clamped and adapted to the window frame, and the pressing wire is sealed with the top pressure of the glass; a pressing plate is fixed to the outer side of the connecting convex rib of the column, and a second sealing member is arranged between the pressing plate and the window frame; a cover plate is clamped on the outer side of the pressing plate, so that the curtain wall type visible window frame system is more convenient and quick to install.

Description

Technical Field

[0001] The invention belongs to the technical field of building construction, and in particular relates to a curtain wall type exposed window frame system which is easy to construct and a construction method thereof. Background Art

[0002] With the development of economy and the progress of society, people's requirements for building facades are increasing day by day. They not only require building curtain walls to have good aesthetic effects, but also to meet regulatory requirements, meet safety needs, and follow economic principles. Glass curtain walls have been rapidly developed in the facades of large public buildings and high-rise buildings due to their advantages such as strong architectural aesthetics, low deadweight, good lighting and sound insulation effects, and high degree of industrialization of installation. However, in recent years, occasional damage and injury caused by the self-explosion or falling of curtain wall glass in some cities have endangered the safety of people's lives and property and aroused social concern. Relevant departments have stipulated that glass curtain wall structures shall not be used in party and government agencies, hospitals, residences, and complexes containing residential apartments. In this regard, curtain wall-like strip windows have become an important solution and have been used more and more.

[0003] Strip windows are also called combination windows. Figure 1 As shown, the combined window includes a column 101 and a window frame 102 fixed on the left and right sides of the column 101 . The window frame 102 is rectangular, and glass 103 is fixed in the window frame 102 . When the facade of the building is required to be a continuous combination window, when the combination window is installed, the window frame 102 is installed between two adjacent columns 101, the distance between the two columns 101 is fixed, and the window frame 102 is prefabricated in the factory in advance. The width of the window frame 102 in the left and right direction is almost equal to the distance between the two columns 101. When the window frame 102 is placed between the two columns 101, the installation margin of the window frame 102 is small, which makes the installation of the window frame 102 difficult. Moreover, the window frame 102 and the column 101 of the combination window are fixed and subjected to force together. Therefore, the length of the window frame 102 in the front-to-back depth direction needs to be equal to the length of the column 101 in the front-to-back depth direction, which results in more material for the window frame 102 and a heavier weight of the window frame 102, which not only increases the manufacturing cost of the combination window, but also causes certain difficulties in the installation of the heavy window frame. Summary of the invention

[0004] In view of this, the purpose of the present invention is to provide a curtain wall type visible window frame system that is easy to construct, so as to solve the technical problems in the prior art that the combined windows are difficult to install and have high manufacturing costs. The present invention also provides a construction method for the curtain wall type visible window frame system that is easy to construct.

[0005] To achieve the above-mentioned purpose, the technical solution adopted by the curtain wall type exposed window frame system which is easy to construct of the present invention is:

[0006] A curtain wall type exposed window frame system that is easy to construct, comprising:

[0007] Column: Extended in the up-down direction, with several columns spaced in the left-right direction. The upper end of the column is used to be fixed to the structural beam, and the lower end of the column is used to be fixedly connected to the parapet;

[0008] The cross section of the column includes a rectangular frame and connecting convex ribs fixed on the outside of the rectangular frame;

[0009] Window frames: respectively arranged on the left and right sides of the pillars, the left frame pillar of the right window frame and the connecting convex ridges of the pillars are arranged at intervals on the left and right and can be detachably connected, the right frame pillar of the right window frame and the connecting convex ridges of the pillars are arranged at intervals on the left and right and can be detachably connected, and a first sealing member is arranged between the window frame and the rectangular frame of the pillar;

[0010] Glass: sealed and fixed in the window frame;

[0011] Pressure wire: It is set on the outside of the glass, and is connected and adapted to the window frame, and is sealed with the top of the glass;

[0012] Pressing plate: fixed on the outer side of the connecting convex ridge of the column, and a second sealing member is arranged between the pressing plate and the window frame;

[0013] Cover plate: snapped onto the outside of the pressure plate.

[0014] Beneficial effects: The curtain wall type visible window frame system of the present invention is easy to construct, and the window frame is fixedly connected to the column. At this time, compared with the combined window, the window frame does not need to participate in the force. Therefore, the length of the window frame in the front and rear depth direction does not need to be equal to the length of the column in the front and rear depth direction. In this way, the cross-section of the window frame becomes smaller, and the material used for the window frame is reduced; in addition, when installing the window frame, the distance between the left and right adjacent columns is greater than the width of the window frame, that is, there is a gap between the window frame and the column. The existence of the gap makes it convenient to install the rectangular window frame between the left and right adjacent columns, thereby making the curtain wall type visible window frame system more convenient and quick to install.

[0015] Furthermore, the frame column of the window frame includes a first connecting member and a second connecting member, the first connecting member and the second connecting member are connected by a heat insulation device, the first connecting member and the second connecting member are both integrally formed structures, the first connecting member includes a first rectangular frame and an extension plate integrally arranged with the first rectangular frame, the rear side of the rectangular frame is sealed with the front side of the column, and a first card slot is arranged at one end of the extension plate away from the first rectangular frame; the second connecting member includes a second rectangular frame, and a C-shaped groove adapted to the wire pressing card is arranged on the side of the second rectangular frame away from the column connecting ridge.

[0016] Beneficial effect: Providing a heat insulation device between the first connecting member and the second connecting member of the window frame can prevent heat from being transferred inside and outside the window frame, thereby ensuring the heat insulation performance of the window frame.

[0017] Furthermore, a second slot is provided on the front side of the column, a sealing strip is provided in the second slot, and the rear side of the first connecting member is sealed with the column through the sealing strip; the first connecting member and the connecting rib are fixedly connected by screws, and a pad is provided between the first connecting member and the connecting rib.

[0018] Beneficial effect: The screw is arranged between the first connecting member and the connecting rib, and the window frame and the column are fixedly connected by the screw. A pad is arranged between the first connecting member and the connecting rib. The pad can be tightened between the window frame and the column when the window frame is fixed to the column by the screw, so that the screw can be screwed more stably between the window frame and the column.

[0019] The pressure wire includes a first slat, a second slat, and a third slat vertically fixedly connected to the first slat and the second slat, and the first slat, the second slat and the C-shaped groove of the second connecting piece are snap-fitted and adapted; a third slot is provided on the side of the third slat facing the glass, and a sealing strip is provided in the third slot, and the pressure wire is sealed with the front side of the glass through the sealing strip.

[0020] Beneficial effects: On the one hand, the structure of the pressing wire is convenient for clamping with the second connecting piece of the window frame, so that the pressing wire is clamped on the second connecting piece of the window frame; on the other hand, the sealing strip in the third clamping groove arranged at the end of the third slat of the pressing wire can ensure the sealing between the pressing wire and the glass.

[0021] Two fourth card slots are arranged on the rear side of the pressure plate, and sealing strips are arranged in the fourth card slots; the cross-section of the cover plate is U-shaped, including a cover body and a side plate vertically fixedly connected to the cover body, the side plate includes a left plate and a right plate, a clamping head is arranged on the side of the side plate facing the pressure plate, fifth card slots adapted to be clamped with the clamping head are respectively arranged on both sides of the fourth card slot, and a limiting ridge is arranged on the front side of the pressure plate for limiting the cover body of the cover plate.

[0022] Beneficial effects: The setting of the pressing plate can fix the window frame relative to the column, and the setting of the fourth slot in the pressing plate provides an installation basis for the sealing strip between the pressing plate and the window frame. The setting of the fifth slot facilitates the buckling of the cover plate, and the limiting ridges provide a limit for the installation of the cover plate.

[0023] Furthermore, the pressing plate and the connecting ribs of the columns are fixedly connected by machine screws, and a heat insulating block is arranged between the pressing plate and the connecting ribs, and the machine screws pass through the heat insulating block.

[0024] Beneficial effect: The provision of the heat insulation block can prevent heat from being transferred from the pressure plate to the column through the machine screw.

[0025] The upper and lower ends of the column are fixedly provided with square tube cores, the lower side of the structural beam and the upper side of the parapet are provided with rear embedded plates, and the square tube cores are fixedly connected to the rear embedded plates.

[0026] Beneficial effects: on the one hand, it is convenient for fixing and installing the upper and lower ends of the column, and on the other hand, it ensures the stability of fixing the upper and lower ends of the column.

[0027] Furthermore, a horizontal column is fixedly arranged on the rear embedded plate, the horizontal column is vertically fixedly connected to the vertical column, the lower frame column of the window frame is fixedly connected to the lower horizontal column, the upper frame column of the window frame is fixedly connected to the upper horizontal column, and an installation gap is arranged between the upper frame column of the window frame and the upper horizontal column.

[0028] Beneficial effect: An installation gap is provided between the upper frame column and the upper cross column of the window frame, which can facilitate the installation of the window frame.

[0029] A construction method for a curtain wall type exposed window frame system that is easy to construct comprises the following steps:

[0030] S1: measurement and setting out;

[0031] S2: Post-embedded parts installation;

[0032] S3: Installation of columns and horizontal columns;

[0033] First, the square tube core column is bolted together, and the square tube core and the post-embedded parts are connected by welding;

[0034] Fix the horizontal column to the rear embedded parts so that the vertical column and the horizontal column form a frame;

[0035] S4: Installation of window frames;

[0036] Pre-assemble the window frame, place the assembled window frame in the frame surrounded by the vertical column and the horizontal column, and fix the connecting ribs of the window frame and the vertical column with screws;

[0037] S5: Installation of glass panels;

[0038] The inner surface of the glass is sealed with the window frame, and the outer surface of the glass is fixed with an aluminum alloy pressure wire, and sealant is injected between the pressure wire and the glass;

[0039] S6: Pressure plate installation,

[0040] Place the sealing strips on the pressure plate and fix the pressure plate on the aluminum alloy column with machine screws;

[0041] S7: The cover plate is snap-fitted and mounted on the pressure plate;

[0042] S8: Inject sealant.

[0043] Beneficial effects: The columns and cross columns of the curtain wall type window frame system of the present invention provide an installation basis for the window frame, the distance between the two adjacent columns on the left and right is greater than the width of the window frame in the left and right directions, and the distance between the upper and lower cross columns is greater than the height of the window frame. When installing, the window frame can be more easily placed between the columns and the cross columns, and then the window frame is fixed to the columns and the cross columns. The setting of the pressure plate can further ensure the stability of the window frame installation, and the setting of the pressure line can stably fix the window frame glass on the window frame; that is, the construction method of the present invention is simple, the construction is faster, the window frame is fixed more stably, and the installation of the glass in the window frame is also more stable. BRIEF DESCRIPTION OF THE DRAWINGS

[0044] Figure 1 It is a cross-sectional view of the installation structure of the combined window in the prior art;

[0045] Figure 2 A schematic diagram of a horizontal standard node of a curtain wall type exposed window frame system that is easy to construct according to the present invention;

[0046] Figure 3 It is a schematic diagram of a vertical standard node of a curtain wall type exposed window frame system that is easy to construct according to the present invention;

[0047] Figure 4 yes Figure 3 A local enlarged view of point A in FIG.

[0048] Figure 5 yes Figure 3 A local enlarged view of point B in FIG.

[0049] Figure 6 yes Figure 2 A cross-sectional view of a column in FIG.

[0050] Figure 7 yes Figure 2 A cross-sectional view of a window frame in FIG.

[0051] Figure 8 yes Figure 2 A cross-sectional view of the pressure line in FIG.

[0052] Fig. 9 yes Figure 2 Cross-sectional view of the pressure plate and cover plate in FIG.

[0053] Figure markings: 1-column; 2-connecting rib; 3-second slot; 4-first connecting piece; 5-extension plate; 6-first slot; 7-pad; 8-screw; 9-nylon insulation strip; 10-second connecting piece; 11-C-shaped groove; 12-first slat; 13-second slat; 14-third slat; 15-glass; 16-pressing plate; 17-second sealing piece; 18-limiting rib; 19-insulation block; 20-machine screw; 21-cover plate; 22-clamp; 23-parapet; 24-structural beam; 25-eaves; 26-first angle steel; 27-first support; 28-aluminum plate; 29-horizontal column; 30-window sash; 31-rear embedded plate; 32-fourth slot; 101-column; 102-window frame; 103-glass. DETAILED DESCRIPTION

[0054] The present invention is further described in detail below in conjunction with the accompanying drawings and specific embodiments:

[0055] like Figure 2-Figure 9 As shown, a curtain wall type window frame system that is easy to construct of the present invention includes a column 1 extending in the up-down direction and a horizontal column 29 extending in the left-right direction. The column 1 and the horizontal column 29 are both arranged between the upper and lower floors of the building body. The upper end of the column 1 is fixed to the structural beam 24 of the floor, and the lower end of the column 1 is fixedly connected to the parapet 23 of the floor. A plurality of columns 1 are arranged at intervals in the left-right direction. The horizontal column 29 includes an upper horizontal column and a lower horizontal column. The upper horizontal column extends in the left-right direction, and the upper horizontal column is fixedly connected to the structural beam 24, and the lower horizontal column is fixedly connected to the parapet 23.

[0056] In this embodiment, square tube sleeves are fixedly provided at both upper and lower ends of the column 1, a rear embedded plate 31 is provided at a position corresponding to the column 1 on the lower side of the structural beam 24, and a rear embedded plate 31 is provided at a position corresponding to the column 1 on the upper side of the parapet 23. The rear embedded plate 31 is fixedly connected to the structural beam 24 or the parapet 23 by bolts, and the rear embedded plate 31 is L-shaped. Two rear embedded plates 31 are respectively provided at the upper and lower ends of the column 1, and the two rear embedded plates 31 are symmetrically arranged on the left and right sides of the column 1, respectively. The rear embedded plate 31 includes a horizontal plate and a vertical plate. The horizontal plate is used to be fixedly connected to the structural beam 24 or the parapet 23, and the vertical plate is used to tightly fix the square tube sleeve. The square tube sleeve is sandwiched between the two vertical plates. The vertical plate of the rear embedded plate 31 is also provided with an adjustment long hole extending in the up and down direction, so as to facilitate the adjustment of its fixed position according to the length of the column 1 and the square tube sleeve. The transverse column 29 is fixedly connected to the rear embedded plate 31 . Specifically, the transverse column 29 is welded to the rear embedded plate 31 to achieve fixed connection of the transverse column 29 relative to the structural beam 24 or the parapet 23 .

[0057] In this embodiment, the cross section of the column 1 includes a rectangular frame and a connecting rib 2 fixed on the outside of the rectangular frame. Second card slots 3 are symmetrically arranged on the left and right sides of the connecting rib 2 on the outside of the rectangular frame. A first sealing member is arranged in the second card slot 3. The first sealing member is a sealing strip. In this embodiment, the rectangular frame, the connecting rib 2 and the second card slot 3 are integrally formed. The cross section of the horizontal column is a rectangle. The upper horizontal column corresponds to the connecting rib 2 of the column 1 up and down, and the lower horizontal column corresponds to the connecting rib 2 of the column 1 up and down. In this embodiment, the column 1 and the upper and lower horizontal columns form a plurality of rectangular installation frames for window frame installation.

[0058] In this embodiment, the window frames are respectively arranged on the left and right sides of the connecting ribs 2 of the column 1, the window frame is located on the front side of the rectangular frame of the column 1, and the distance between the two adjacent columns 1 on the left and right is greater than the width of the window frame in the left and right directions, that is, the left frame column of the window frame on the right side of the column 1 and the connecting ribs 2 of the column 1 are arranged at left and right intervals, and the right frame column of the window frame on the left side of the column 1 and the connecting ribs 2 of the column 1 are arranged at left and right intervals; the distance between the upper cross column and the lower cross column is greater than the width of the window frame in the up and down directions, that is, the upper frame column of the window frame and the upper cross column are arranged at upper and lower intervals; thereby, the rectangular installation frame surrounded by the column 1 and the upper and lower cross columns provides a construction margin for the installation of the window frame, and it is more convenient and quick to place the window frame in the rectangular installation frame formed by the column 1 and the upper and lower cross columns.

[0059] In this embodiment, the left frame column, the right frame column, the upper frame column, and the lower frame column of the window frame have the same cross-sectional shape, and the frame column includes a first connecting member 4 and a second connecting member 10, and the first connecting member 4 and the second connecting member 10 are arranged at intervals inside and outside, and a heat insulation device is arranged between the first connecting member 4 and the second connecting member 10, and the heat insulation device is a nylon heat insulation strip 9, and two nylon heat insulation strips 9 are arranged. The nylon heat insulation strip 9 has high mechanical properties, can still maintain good tensile strength and high shear strength under long-term specific environments, and has high corrosion resistance, and the expansion linear coefficient is similar to that of aluminum profiles, ensuring the air tightness and water tightness of the window. The first connecting member 4 is provided with a first installation groove for installing the nylon heat insulation strip 9, and the second connecting member 10 is provided with a second installation groove for installing the nylon heat insulation strip 9.

[0060] The first connector 4 and the second connector 10 are both integrally formed structures, and the first connector 4 includes a first rectangular frame and an extension plate 5 integrally provided with the first rectangular frame, the extension plate 5 is provided at the front side of the rectangular frame of the pillar 1, and the extension plate 5 and the side of the first rectangular frame facing the pillar 1 together form the rear side of the first connector 4. The first rectangular frame is sealed with the pillar 1, which is specifically achieved by the first seal in the second slot 3, i.e., the sealing strip.

[0061] The first connecting member 4 is fixedly connected to the connecting rib 2 by bolts, and a pad 7 is arranged between the first connecting member 4 and the connecting rib 2, and the screw 8 passes through the pad 7. The arrangement of the pad 7 can be tightened between the window frame and the column 1, so that the screw 8 can be screwed between the window frame and the column 1 more stably.

[0062] A first card slot 6 is provided at one end of the extension plate 5 of the first connecting member 4 away from the first rectangular frame. A sealing strip is provided in the first card slot 6. The provision of the first card slot 6 facilitates sealing between the inner surface of the glass 15 and the window frame through the sealing strip after the glass 15 is installed on the window frame.

[0063] The second connecting member 10 comprises a second rectangular frame, and a C-shaped groove 11 is provided on a side of the second rectangular frame which is away from the column 1 and connected to the convex rib 2 .

[0064] A pressing plate 16 is provided on the outside (i.e., the front side) of the connecting convex rib 2 of the column 1, and a second sealing member 17 is provided between the pressing plate 16 and the window frame. Specifically, two fourth card slots 32 are provided on the rear side of the pressing plate 16, and the second sealing member 17 is provided in the fourth card slots 32. In this embodiment, the second sealing member 17 is a sealing strip. The pressing plate 16 and the connecting convex rib 2 of the column 1 are fixedly connected by a machine screw 20, and a heat insulation block 19 is provided between the pressing plate 16 and the connecting convex rib 2. The machine screw 20 passes through the heat insulation block 19. The setting of the heat insulation block 19 can prevent heat from being transferred from the pressing plate 16 to the column 1 through the machine screw 20; the machine screw 20 and the connecting convex rib 2 of the column 1 are tightly matched.

[0065] A cover plate 21 is provided on the front side of the pressing plate 16. The cross section of the cover plate 21 is U-shaped. The cover plate 21 includes a cover body and a side plate vertically fixedly connected to the cover body. The side plate includes a left side plate and a right side plate. A clamping head 23 is provided on the side of the side plate facing the pressing plate 16. A fifth clamping groove adapted to the clamping head 23 is provided on the left and right sides of the pressing plate 16, respectively, so as to clamp the cover plate 21 on the pressing plate 16, avoid the mechanism screws 20 on the pressing plate 16 from being exposed, and increase the aesthetics. In order to avoid the deformation of the cover plate 21 caused by excessive clamping, in this embodiment, a limiting rib 18 is provided on the front side of the pressing plate 16. The setting of the limiting rib 18 can limit the cover plate 21 when the cover plate 21 is clamped, so as to avoid the deformation of the cover plate 21.

[0066] A glass 15 is sealed and fixed in the window frame. A pressing wire is arranged on the outer side of the glass 15, and the pressing wire is snap-fitted with the window frame. The pressing wire fixes the glass 15 relative to the window frame, and the pressing wire and the glass 15 are pressed and sealed. Specifically, the pressing wire includes a first slat 12, a second slat 13, and a third slat 14 vertically fixedly connected to the first slat 12 and the second slat 13. The third slat 14 is vertically fixedly connected to the first slat 12 and the second slat 13. The first slat 12 and the second slat 13 are snap-fitted with the C-shaped groove 11 of the second connecting member 10 at the same time, so as to snap the pressing wire to the window frame. A third slot is provided on the side of the third slat 14 facing the glass 15, and a sealing strip is arranged in the third slot. When the pressing wire is snap-fitted to the window frame, the third slat 14 of the pressing wire presses on the glass 15 to fix the glass 15 to the window frame. The sealing strip in the third slot realizes the sealing between the pressing wire and the outer surface of the glass 15.

[0067] like Figure 3 As shown, at the position of the inter-layer eaves 25, a first angle steel 26 extending in the up-down direction is fixedly provided on the outer side of the parapet 23, and aluminum angle codes are fixed at upper and lower intervals on the first angle steel 26, and an aluminum plate 28 is fixedly provided on the aluminum angle code. The aluminum plate 28 is relatively fixed to the outer side of the parapet 23, which is more beautiful. A first support 27 is fixed above the eaves 25, and a second angle steel is welded to the lower end of the first angle steel 26, and the second angle steel is supported on the first support 27, and an aluminum angle code is fixed on the second angle steel, and an aluminum plate 28 is fixed on the aluminum angle code. Similarly, a third angle steel and a fourth angle steel are fixedly provided on the front side and the lower side of the eaves 25, and aluminum angle codes are fixed on the first and fourth angle steels respectively, and an aluminum plate 28 is fixed on the aluminum angle code. The aluminum plate 28 surrounds the inter-layer eaves 25, and is respectively connected to the curtain wall type window system of the upper layer and the curtain wall type window system of the lower layer, so that the outer decorative effect of the building body is better.

[0068] like Figure 4 As shown, an aluminum alloy window sash 30 that can be opened or closed is arranged inside the window frame, and the glass 15 is fixed in the aluminum alloy window sash 30. In addition, the connection structure between the aluminum alloy window sash 30 and the window frame is the existing technology and will not be repeated here.

[0069] A construction method of a curtain wall type exposed window frame system that is easy to construct of the present invention comprises the following steps:

[0070] S1: measurement and setting out;

[0071] 1) Review the on-site benchmark points, benchmark lines, and elevation points;

[0072] 2) Measure and lay out the position of post-embedded parts based on reference points, reference lines and elevation points.

[0073] S2: Post-embedded parts installation;

[0074] 1) Determine the installation position of the post-embedded parts, install and tighten them. The post-embedded parts are made of Q235 steel and the surface is hot-dip galvanized to meet the anti-corrosion requirements.

[0075] S3: Installation of column 1 and horizontal column 29;

[0076] 1) Position and lay out the vertical column 1 and horizontal column 29, and position them according to the curtain wall window partition;

[0077] 2) Bolt the square tube core column 1, and fix the square tube core and the rear embedded parts by bolt connection; fix the cross column 29 on the rear embedded parts, so that the column 1 and the cross column 29 form a rectangular installation frame.

[0078] S4: Installation of window frames;

[0079] 1) Pre-assemble the window frame into a rectangular window frame in the factory according to the design size;

[0080] 2) Place the pre-assembled window frame in the rectangular installation frame surrounded by the vertical column 1 and the horizontal column 29, adjust the position of the window frame, place a pressure block between the left frame column, the right frame column of the window frame and the connecting convex rib 2 of the vertical column 1, and use screws 8 to pass through the pressure block to fix the connecting convex rib 2 of the left frame column, the right frame column of the window frame and the vertical column 1; use bolts to fix the lower frame column and the lower horizontal column of the window frame, place a pressure block between the upper window frame and the upper horizontal column of the window frame, and use the bolts to pass through the pressure block to fix the upper frame column and the upper horizontal column of the window frame.

[0081] S5: Installation of glass 15 panels;

[0082] 1) The inner surface of the glass 15 is sealed and connected to the window frame, and the outer surface of the glass 15 is fixed with an aluminum alloy pressure wire, and sealant is injected between the pressure wire and the glass 15.

[0083] S6: Installation of the pressing plate 16;

[0084] The sealing strip is arranged throughout the length and buckled on the pressure plate 16, and the full-length pressure plate 16 is fixed to the aluminum alloy column 1 with machine screws 20; the arrangement spacing of the machine screws 20 is 350 mm / piece.

[0085] S7: The cover plate 21 is snap-fitted and installed on the pressing plate 16 .

[0086] S8: Inject sealant between the pressing plate 16 and the window frame.

[0087] During the construction of the curtain wall type window frame system that is easy to construct, the distance between the two adjacent columns 1 on the left and right is greater than the width of the rectangular window frame in the left-right direction, and the distance between the upper cross column and the lower cross column is greater than the height of the rectangular window frame in the up-down direction, so that there is sufficient construction adjustment margin during the window frame installation process, which guarantees the installation quality of the window frame to a certain extent, improves the installation accuracy of the window frame, and improves the installation efficiency of the window frame. In addition, in the present invention, the window frame is fixed on the column 1 extending in the up-down direction, that is, the column 1 is the main force-bearing structure of the curtain wall type window frame system, and the window frame is directly fixed on the column 1. The cross section of the window frame is small, so the material used for the window frame is saved.

[0088] In the above embodiment, the first connecting member and the connecting rib are fixedly connected by screws, and a cushion block is provided between the first connecting member and the connecting rib; in other embodiments, the cushion block may not be provided.

[0089] In the above embodiment, the pressure line includes a first slat, a second slat, and a third slat vertically fixedly connected to the first slat and the second slat; in other embodiments, the pressure line can also be other structures, for example, the pressure line can also include a rectangular frame, a snap buckle that is adapted to the C-shaped groove is provided on the side of the rectangular frame facing the window frame, and an extension plate is provided on the side of the rectangular frame facing the glass, and the extension plate is provided with a slot for installing a sealing strip.

[0090] In the above embodiment, the pressure plate and the connecting ribs of the columns are fixedly connected by machine screws, an insulation block is provided between the pressure plate and the connecting ribs, and the machine screws pass through the insulation block; in other embodiments, the pressure plate and the connecting ribs of the columns can be fixedly connected by other means, or the insulation block can be omitted.

[0091] In the above-mentioned embodiment, the front side of the pressure plate is provided with a limiting ridge for limiting the position of the cover body of the cover plate. In other embodiments, the limiting ridge may not be provided.

[0092] In the above-mentioned embodiment, the upper and lower ends of the column are fixedly provided with square tube cores. In other embodiments, the square tube cores may not be provided.

Claims

1. A curtain wall type window frame system that is easy to construct, characterized in that it includes: Column: Extended in the up-down direction, with several columns spaced in the left-right direction. The upper end of the column is used to be fixed to the structural beam, and the lower end of the column is used to be fixedly connected to the parapet; The cross section of the column includes a rectangular frame and connecting convex ribs fixed on the outside of the rectangular frame; Window frames: respectively arranged on the left and right sides of the pillars, the left frame pillar of the right window frame and the connecting convex ridges of the pillars are arranged at intervals on the left and right and can be detachably connected, the right frame pillar of the right window frame and the connecting convex ridges of the pillars are arranged at intervals on the left and right and can be detachably connected, and a first sealing member is arranged between the window frame and the rectangular frame of the pillar; Glass: sealed and fixed in the window frame; Pressure wire: It is set on the outside of the glass, and is connected and adapted to the window frame, and is sealed with the top of the glass; Pressing plate: fixed on the outer side of the connecting convex ridge of the column, and a second sealing member is arranged between the pressing plate and the window frame; Cover plate: snapped onto the outside of the pressure plate; The frame column of the window frame includes a first connecting member and a second connecting member, the first connecting member and the second connecting member are connected by a heat insulation device, the first connecting member and the second connecting member are both integrally formed structures, the first connecting member includes a first rectangular frame and an extension plate integrally provided with the first rectangular frame, the first rectangular frame is sealed with the column, and a first card slot is provided at one end of the extension plate away from the first rectangular frame; the second connecting member includes a second rectangular frame, and a C-shaped slot adapted for wire clamping is provided on one side of the second rectangular frame away from the column connection convex ridge; The front side of the column is provided with a second slot, the first sealing member is arranged in the second slot, and the rear side of the first connecting member is sealed with the column through a sealing strip; the first connecting member is fixedly connected to the connecting convex rib by screws, and a cushion block is arranged between the first connecting member and the connecting convex rib; The pressure wire includes a first slat, a second slat, and a third slat vertically fixedly connected to the first slat and the second slat, and the first slat, the second slat and the C-shaped groove of the second connecting piece are snap-fitted and adapted; a third slot is provided on the side of the third slat facing the glass, and a sealing strip is provided in the third slot, and the pressure wire is sealed with the front side of the glass through the sealing strip.

2. The curtain wall type exposed window frame system that is easy to construct according to claim 1 is characterized in that: Two fourth slots are arranged on the rear side of the pressure plate, and second seals are arranged in the fourth slots; the pressure plate and the column connecting ridges are fixedly connected by machine screws, and an insulation block is arranged between the pressure plate and the connecting ridges, and the machine screws pass through the insulation block.

3. The curtain wall type exposed window frame system that is easy to construct according to claim 2 is characterized in that: The cross-section of the cover plate is U-shaped, including a cover body and a side plate vertically fixedly connected to the cover body, the side plate includes a left plate and a right plate, a clamping head is provided on the side of the side plate facing the pressure plate, and the left and right sides of the pressure plate are respectively provided with fifth clamping grooves adapted to be clamped with the clamping head, and the front side of the pressure plate is provided with a limiting ridge for limiting the cover body of the cover plate.

4. The curtain wall type exposed window frame system that is easy to construct according to claim 1 is characterized in that: The upper and lower ends of the column are fixedly provided with square tube cores, the lower side of the structural beam and the upper side of the parapet are provided with rear embedded plates, and the square tube cores are fixedly connected to the rear embedded plates.

5. The curtain wall type exposed window frame system that is easy to construct according to claim 4 is characterized in that: A horizontal column is fixedly arranged on the rear embedded plate, the horizontal column is vertically fixedly connected to the vertical column, the lower frame column of the window frame is fixedly connected to the lower horizontal column, the upper frame column of the window frame is fixedly connected to the upper horizontal column, and an installation gap is arranged between the upper frame column of the window frame and the upper horizontal column.

6. A construction method for a curtain wall type exposed window frame system that is easy to construct according to any one of claims 1 to 5, characterized in that: The following steps are involved: S1: measurement and setting out; S2: Post-embedded parts installation; S3: Installation of columns and horizontal columns; First, the square tube core column is bolted together, and the square tube core and the post-embedded parts are connected by welding; Fix the horizontal column to the rear embedded parts so that the vertical column and the horizontal column form a frame; S4: Installation of window frames; Pre-assemble the window frame, place the assembled window frame in the frame surrounded by the vertical column and the horizontal column, and fix the connecting ribs of the window frame and the vertical column with screws; S5: Installation of glass panels; The inner surface of the glass is sealed with the window frame, and the outer surface of the glass is fixed with an aluminum alloy pressure wire, and sealant is injected between the pressure wire and the glass; S6: Pressure plate installation, Place the sealing strips on the pressure plate and fix the pressure plate on the aluminum alloy column with machine screws; S7: The cover plate is snap-fitted and mounted on the pressure plate; S8: Inject sealant.

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