Installation method of a five-way movable adjustable unit curtain wall

Abstract

The present application relates to an installation method for a five-way movable adjustable unit curtain wall, comprising the following steps: determining the installation position, and pre-drilling positioning holes corresponding to the installation position on the keel; positioning, fixing the front end of the connecting support on the keel through the installation piece; assembling, sequentially installing the first adjusting piece, the second adjusting piece, the third adjusting piece, the connecting angle piece and the fourth adjusting piece at the rear end of the connecting support in the direction away from the keel; welding, welding the connecting support on the keel; installing, connecting the curtain wall steel frame to the connecting angle piece through the fourth adjusting piece; adjusting the first adjusting piece; adjusting the second adjusting piece; adjusting the third adjusting piece; adjusting the fourth adjusting piece. The present application can realize the adjustment of the curtain wall steel frame in five directions through the first adjusting piece, the second adjusting piece, the third adjusting piece, the connecting angle piece and the fourth adjusting piece, further improving the flexibility of the position during the installation of the curtain wall, reducing the installation difficulty of the curtain wall with complex shapes, and improving the convenience of the curtain wall installation.

Description

Technical Field

[0001] This application relates to the field of curtain wall technology, and particularly to an installation method for a unit curtain wall that can be adjusted in five directions for movement. Background Art

[0002] With the rapid advancement of the urbanization process, more and more large-scale buildings with large volumes and unique shapes are emerging. In order to pursue better appearance effects, single-curved and double-curved curtain walls are becoming more and more common, enriching the market of building curtain walls in our country and giving architects unlimited imagination space. Curtain wall panels with various different shapes often bring more problems such as variable installation angles and variable installation distances. The curtain wall is fixedly installed on the keel through a connecting device to form the beautiful outer layer of the building, which is the mainstream symbol of modern buildings currently.

[0003] Currently, ordinary curtain walls can achieve position adjustment in two directions, namely the horizontal and vertical directions during installation. However, it is very difficult to meet the installation requirements of curtain walls with complex shapes such as single-curved and double-curved shapes only through these two directions, which limits the flexibility of the position during curtain wall installation, thus increasing the installation difficulty of curtain walls with complex shapes and affecting the convenience of curtain wall installation. Summary of the Invention

[0004] In order to improve the flexibility of the position during curtain wall installation, so as to reduce the installation difficulty of curtain walls with complex shapes and improve the convenience of curtain wall installation, this application provides an installation method for a unit curtain wall that can be adjusted in five directions for movement.

[0005] The installation method for a unit curtain wall that can be adjusted in five directions for movement provided by this application adopts the following technical solutions:

[0006] An installation method for a unit curtain wall that can be adjusted in five directions for movement includes the following steps:

[0007] Determine the installation position, and pre-drill positioning holes corresponding to the installation position on the keel in advance;

[0008] Positioning: Fix the front end of the connecting support on the keel through the installation piece, and the installation piece is connected to the keel through the positioning hole;

[0009] Assembly: Install the first adjusting piece, the second adjusting piece, the third adjusting piece, the connecting angle piece, and the fourth adjusting piece in sequence at the rear end of the connecting support in the direction away from the keel;

[0010] Welding: Weld the connecting support to the keel;

[0011] Installation: Connect the curtain wall steel frame to the connecting angle piece through the fourth adjusting piece;

[0012] Adjust the first adjusting member so that the curtain wall steel frame can move in the horizontal direction or the vertical direction, and adjust the position of the curtain wall steel frame in the horizontal direction and the vertical direction;

[0013] Adjust the second adjusting member so that the curtain wall steel frame can rotate with the vertical line as the rotation axis, and adjust the angle of the curtain wall steel frame;

[0014] Adjust the third adjusting member so that the curtain wall steel frame can rotate with the horizontal line as the rotation axis, and adjust the angle of the curtain wall steel frame;

[0015] The fourth adjusting member is adjusted so that the curtain wall steel frame can move or rotate in the vertical plane in a direction close to or away from the connecting support, thereby adjusting the angle of the curtain wall steel frame.

[0016] By adopting the above technical solution, the curtain wall can be connected to the keel through the curtain wall steel frame, and the horizontal displacement and angle adjustment of the curtain wall steel frame, the vertical displacement and angle adjustment can be achieved through the first adjusting member, the second adjusting member, the third adjusting member, the connecting angle piece and the fourth adjusting member. The curtain wall steel frame can be moved or rotated in the direction close to or away from the connecting support in the vertical plane, thereby achieving adjustment of the curtain wall steel frame in five directions, further improving the flexibility of the position when the curtain wall is installed.

[0017] In addition, when the connecting support is welded to the keel, the connecting support can be positioned through the mounting parts, so that during welding, the connecting support is always pressed against the keel and its position remains unchanged. The staff does not need to fix the position of the connecting support while welding, which reduces the risk of gaps between the connecting support and the keel, thereby reducing the welding difficulty of the staff, improving welding efficiency and welding quality, and overall reducing the installation difficulty of curtain walls with complex shapes and improving the convenience of curtain wall installation.

[0018] Preferably, the mounting member includes a mounting rod, a rotating rod and a rotating member;

[0019] One end of the mounting rod is fixed to the connecting support, and the other end of the mounting rod slides horizontally through the positioning hole and is hinged to the rotating rod. The rotating member is installed between the mounting rod and the connecting support and connected to the rotating rod. The rotating member is used to drive the rotating rod to rotate in a direction close to the connecting support.

[0020] First, insert the installation rod into the positioning hole until the front end of the connecting support abuts against the keel, and then drive the rotating rod to rotate in the direction close to the connecting support through the rotating member until the rotating rod abuts against the side wall of the keel away from the connecting support.

[0021] By adopting the above technical solution, the vertical displacement of the connecting support is limited by installing the insertion rod, and the horizontal displacement of the connecting support is limited by rotating the insertion rod to press the keel against the side wall of the connecting support, while at the same time driving the connecting support to press against the keel to facilitate subsequent welding and strengthen the connection strength between the connecting support and the keel.

[0022] Preferably, the first adjustment member comprises a first adjustment plate, a fixing plate and a second adjustment plate which are arranged in sequence from the rear end of the connecting support to the front end of the connecting support;

[0023] The fixing plate is vertically fixed on the connecting support, the first adjusting plate is horizontally slidably connected to the connecting support, the second adjusting plate is vertically slidably connected to the connecting support, and the second adjusting plate is connected to the second adjusting member, a positioning member for positioning the first adjusting plate and the second adjusting plate is provided on the connecting support, the fixing plate, the first adjusting plate and the second adjusting plate are connected by bolts, a circular bolt hole is provided on the first adjusting plate, a horizontal bar hole connected to the circular bolt hole is provided on the fixing plate, and a vertical bar hole connected to the horizontal bar hole is provided on the second adjusting plate;

[0024] Firstly, the horizontal position of the first adjustment plate is adjusted by the positioning member, and then the vertical position of the second adjustment plate is adjusted by the positioning member, and finally the fixing plate, the first adjustment plate and the second adjustment plate are connected by bolts.

[0025] By adopting the above technical solution, when adjusting the position of the first adjustment plate and the second adjustment plate, the relative positions of the circular bolt holes, the horizontal bar holes and the vertical bar holes are also adjusted accordingly, so as to indirectly adjust the position of the curtain wall steel frame, thereby reducing the difficulty of adjusting the curtain wall steel frame.

[0026] Preferably, the positioning member comprises a horizontal screw and a vertical screw;

[0027] The left and right side walls of the connecting support are both threadedly connected with horizontal screw rods, the first adjustment plate is located between the horizontal screw rods and abuts against the horizontal screw rods, the upper and lower side walls of the connecting support are both threadedly connected with vertical screw rods, the second adjustment plate is located between the vertical screw rods and abuts against the vertical screw rods;

[0028] Rotate the horizontal screws at the left and right walls of the connecting support in opposite directions to enable the first adjustment plate to move horizontally, and rotate the vertical screws at the upper and lower walls of the connecting support in opposite directions to enable the second adjustment plate to move vertically.

[0029] By adopting the above technical solution, the positions of the first adjustment plate and the second adjustment plate are adjusted by rotating the horizontal screw and the vertical screw. On the one hand, the position adjustment accuracy of the first adjustment plate and the second adjustment plate is improved. On the other hand, the horizontal screw and the vertical screw are threadedly connected to the connecting support, thereby reducing the probability of the first adjustment plate and the second adjustment plate being detached from the connecting support. When the horizontal screw and the vertical screw are damaged, they can be replaced in time, reducing the maintenance difficulty of the first adjustment component.

[0030] Preferably, the second adjusting member comprises a first tongue portion, a second tongue portion and a rotating screw shaft;

[0031] The first tongue is fixed to an end of the second adjusting plate away from the fixed plate, the second tongue is connected to the third adjusting member, and the first tongue and the second tongue are rotatably connected via a rotating screw shaft, wherein the rotating screw shaft is arranged vertically.

[0032] By adopting the above technical solution, the rotating screw shaft is loosened, the second tongue portion is rotated around the axial direction of the rotating screw shaft to a suitable position, and then the rotating screw shaft is tightened, thereby limiting the position of the second tongue portion.

[0033] Preferably, the third adjusting member comprises a first flange, a second flange and a flange adjusting plate which are sequentially connected by bolts;

[0034] The first flange is connected and fixed with the second tongue at one side away from the second flange, the flange adjustment plate is connected with the connecting angle bolt at one side away from the second flange, the first flange is provided with a first circular through hole, the second flange is provided with a second circular through hole connected with the first circular through hole, and the flange adjustment plate is provided with an arc-shaped long bolt hole connected with the second circular through hole;

[0035] The flange adjusting disk is rotated along its own axis direction. During the rotation of the flange adjusting disk, the arc-shaped long bolt hole is always connected with the second circular through hole. Then the first flange, the second flange and the flange adjusting disk are connected by bolts.

[0036] By adopting the above technical solution, the length of the arc-shaped long bolt hole is the rotation angle range of the flange adjustment disk. By rotating the flange adjustment disk, the curtain wall steel frame can be rotated along the axial direction of the flange adjustment disk, so as to achieve the effect of rotation adjustment of the curtain wall steel frame with the horizontal line as the rotation axis.

[0037] Preferably, two connecting angle pieces are provided, and the two connecting angle pieces are installed on the flange adjustment plate at a horizontal interval by bolts, and the curtain wall steel frame is installed between the two connecting angle pieces by a fourth adjustment member.

[0038] By adopting the above technical solution, the curtain wall steel frame is located between two connecting angle pieces, reducing the risk of deformation at the connection due to the center of gravity offset between the curtain wall steel frame and the connecting angle pieces, thereby strengthening the connection strength between the curtain wall steel frame and the connecting angle pieces.

[0039] Preferably, the fourth adjusting member includes three adjusting bolts arranged horizontally and a displacement member;

[0040] Three adjusting screw holes respectively connected to the adjusting bolts are sequentially formed on the connecting angle piece from top to bottom. The adjusting screw hole in the middle position is a long strip-shaped through hole, and the adjusting screw holes above and below are both circular through holes and are both connected to the displacement member. The displacement member is used to limit the connection position between the adjusting bolt and the adjusting screw hole;

[0041] First, install the displacement members at the adjusting screw holes above and below respectively. Second, place the curtain wall steel frame between the two connecting angle pieces, and pass the three adjusting bolts through the adjusting screw holes to connect with the curtain wall steel frame. Among them, the adjusting bolts above and below pass through the displacement member and then connect with the curtain wall steel frame. Third, adjust the angle of the curtain wall steel frame, and finally tighten the adjusting bolts.

[0042] By adopting the above technical solution, since the adjusting screw hole in the middle position is long strip-shaped, the curtain wall steel frame can move horizontally along the direction of approaching or departing from the keel.

[0043] Preferably, the diameter sizes of the adjusting screw holes above and below are larger than the length of the adjusting screw hole in the middle position.

[0044] By adopting the above technical solution, since the diameter sizes of the adjusting screw holes above and below are larger than the length of the adjusting screw hole in the middle position, the curtain wall steel frame can not only move horizontally along the direction of approaching or departing from the keel, but also rotate along the axis direction of the adjusting screw in the middle and then move in the direction of approaching or departing from the keel, further improving the flexibility of the position during curtain wall installation.

[0045] Preferably, the displacement member includes a base plate. A strip-shaped hole for the adjusting bolt to slide through is formed in the middle of the base plate. A limiting sliding column is arranged at one end of the base plate and an anti-slip strip is arranged at the other end of the base plate. Slide the limiting sliding column coaxially into the adjusting screw hole until the base plate abuts against the connecting angle piece, and then tighten the adjusting bolt until the anti-slip strip tightly abuts against the adjusting bolt.

[0046] By adopting the above technical solution, the position of the adjusting bolt is limited by the strip-shaped hole, and the position of the adjusting bolt is further limited by the anti-slip strip to reduce the probability of the adjusting bolt position shaking and improve the connection stability between the connecting angle piece and the curtain wall steel frame.

[0047] In summary, the present application includes at least one of the following beneficial technical effects:

[0048] 1. The curtain wall can adjust the horizontal displacement and angle of the curtain wall steel frame, the vertical displacement and angle through the first adjusting member, the second adjusting member, the third adjusting member, the connecting angle piece and the fourth adjusting member, and can move or rotate in the direction close to or away from the connecting support in the vertical plane, thereby adjusting the curtain wall steel frame in five directions, further improving the flexibility of the position during curtain wall installation, reducing the installation difficulty of curtain walls with complex shapes, and improving the convenience of curtain wall installation;

[0049] 2. The vertical displacement of the connecting support is limited by installing the insert rod, and the horizontal displacement of the connecting support is limited by rotating the insert rod to press against the side wall of the keel away from the connecting support, so as to facilitate subsequent welding and strengthen the connection strength between the connecting support and the keel;

[0050] 3. The curtain wall steel frame is located between the two connecting angle pieces, which reduces the risk of deformation of the connection between the curtain wall steel frame and the connecting angle pieces due to the center of gravity offset, thereby strengthening the connection strength between the curtain wall steel frame and the connecting angle pieces. BRIEF DESCRIPTION OF THE DRAWINGS

[0051] Figure 1 It is a schematic diagram of the installation process of an embodiment of the present application.

[0052] Figure 2 It is a schematic diagram of the working status of an embodiment of the present application.

[0053] Figure 3 It is a schematic diagram of the overall structure of an embodiment of the present application.

[0054] Figure 4 It is a schematic diagram of the connection between the mounting member and the keel in the embodiment of the present application.

[0055] Figure 5 It is a first structural schematic diagram of the first adjusting member in the embodiment of the present application.

[0056] Figure 6 This is a second structural schematic diagram of the first adjusting member in the embodiment of the present application.

[0057] Figure 7 It is a connection diagram of the first adjusting member and the second adjusting member in an embodiment of the present application.

[0058] Figure 8 It is a connection diagram of the second adjusting member and the third adjusting member in the embodiment of the present application.

[0059] Figure 9 It is a schematic diagram of the connection between the displacement member and the connecting angle piece in the embodiment of the present application.

[0060] In the figure: 1. Connecting support; 11. Control jack; 12. Connecting through slot; 2. Mounting piece; 21. Mounting insertion rod; 22. Rotating insert; 23. Rotating piece; 231. Main gear; 232. Sub-gear; 233. Control insertion rod; 234. Main rack; 3. First adjusting piece; 31. Fixed plate; 311. Horizontal strip hole; 32. First adjusting plate; 321. Circular bolt hole; 33. Second adjusting plate; 331. Vertical strip hole; 34. Guide baffle; 35. Horizontal screw; 36. Vertical screw; 4. Second adjusting piece; 41. First tongue; 42. Second tongue; 43. Rotating screw shaft; 5. Third adjusting piece; 51. First flange; 511. First circular through hole; 52. Second flange; 521. Second circular through hole; 53. Flange adjusting disc; 531. Arc-shaped long strip bolt hole; 6. Connecting angle piece; 61. Adjusting screw hole; 7. Fourth adjusting piece; 71. Adjusting bolt; 72. Displacement piece; 721. Base plate; 722. Strip hole; 723. Limit sliding column; 724. Anti-slip strip; 8. Keel; 81. Positioning hole; 9. Curtain wall steel frame. Detailed implementation mode

[0061] The following will further elaborate on this application Figures 1-9 with reference to the attached drawings.

[0062] The embodiment of this application discloses an installation method for a five-way movable adjustable unit curtain wall. Referring to Figure 1 and Figure 2 , an installation method for a five-way movable adjustable unit curtain wall specifically includes the following steps:

[0063] Determine the installation position, and pre-drill positioning holes 81 corresponding to the installation position on the keel 8;

[0064] Positioning, fix the front end of the connecting support 1 on the keel 8 through the mounting piece 2, and the mounting piece 2 is connected to the keel 8 through the positioning hole 81;

[0065] Assembly, install the first adjusting piece 3, the second adjusting piece 4, the third adjusting piece 5, the connecting angle piece 6 and the fourth adjusting piece 7 in sequence at the rear end of the connecting support 1 in the direction away from the keel 8;

[0066] Welding, weld the connecting support 1 to the keel 8;

[0067] Installation, connect the curtain wall steel frame 9 to the connecting angle piece 6 through the fourth adjusting piece 7;

[0068] Adjust the first adjusting piece 3 so that the curtain wall steel frame 9 can move in the horizontal direction or the vertical direction, and adjust the position of the curtain wall steel frame 9 in the horizontal direction and the vertical direction;

[0069] Adjust the second adjusting member 4 so that the curtain wall steel frame 9 can rotate with the vertical line as the rotation axis to adjust the angle of the curtain wall steel frame 9;

[0070] Adjust the third adjusting member 5 so that the curtain wall steel frame 9 can rotate with the horizontal line as the rotation axis to adjust the angle of the curtain wall steel frame 9;

[0071] Adjust the fourth adjusting member 7 so that the curtain wall steel frame 9 can move or rotate in the vertical plane in a direction close to or away from the connecting support 1 to adjust the angle of the curtain wall steel frame 9.

[0072] When installing the curtain wall, first connect the curtain wall steel frame 9 with the connecting angle piece 6, and then install the curtain wall on the curtain wall steel frame 9. Therefore, adjusting the position and angle of the curtain wall steel frame 9 is to adjust the position and angle of the curtain wall.

[0073] When the connecting support 1 is welded to the keel 8, the connecting support 1 can be positioned through the mounting member 2, so that when the connecting support 1 is welded, the connecting support 1 always abuts against the keel 8 and its position remains unchanged. Workers do not need to fix the position of the connecting support 1 while welding, reducing the risk of gaps between the connecting support 1 and the keel 8, thereby reducing the welding difficulty of workers, improving the welding efficiency and quality, and facilitating the reduction of the installation difficulty of curtain walls with complex shapes and improving the convenience of curtain wall installation.

[0074] Subsequently, through the first adjusting member 3, the second adjusting member 4, the third adjusting member 5, the connecting angle piece 6 and the fourth adjusting member 7, the horizontal displacement and angle adjustment, vertical displacement and angle adjustment of the curtain wall steel frame 9, and the movement or rotation in the vertical plane in a direction close to or away from the connecting support 1 can be realized, so as to realize the adjustment of the curtain wall steel frame 9 in five directions and further improve the flexibility of the position during curtain wall installation.

[0075] When the mounting member 2 is connected to the keel 8, refer to Figure 3 and Figure 4 , the mounting member 2 includes a mounting insertion rod 21, a rotating insertion bar 22 and a rotating member 23.

[0076] Among them, one end of the mounting insertion rod 21 is fixed to the connecting support 1, and the other end of the mounting insertion rod 21 is hinged to the rotating insertion bar 22.

[0077] In addition, the rotating member 23 is located between the mounting plug rod 21 and the connecting support 1, and the rotating member 23 includes a main gear 231, a sub-gear 232, a control plug rod 233 and a main rack 234. The main gear 231 is rotatably mounted in the mounting plug rod 21, the sub-gear 232 is fixed on the rotating plug rod 22 and is hinged to the mounting plug rod 21, and the sub-gear 232 is meshed with the main gear 231 for transmission. A control socket 11 is provided on the upper end surface of the connecting support 1. A channel for the gear teeth of the main gear 231 to enter the control socket 11 is provided on the hole wall of the control socket 11 facing the main gear 231. The control plug rod 233 is arranged vertically and the main rack 234 is fixed on the control plug rod 233.

[0078] When the mounting member 2 is connected to the keel 8, first, the other end of the mounting rod 21 is connected to the rotating strip 22 and slid horizontally through the positioning hole 81 until the front end of the connecting support 1 abuts against the keel 8, thereby limiting the vertical displacement. Then, the control rod 233 is vertically slid and inserted into the control socket 11, the main rack 234 is meshed with the main gear 231 and the main gear 231 is driven to rotate forward by the vertical downward movement of the control rod 233, and the secondary gear 232 drives the rotating strip 22 to rotate in the direction close to the connecting support 1 until the rotating strip 22 abuts against the side wall of the keel 8 away from the connecting support 1, thereby limiting the horizontal displacement of the connecting support 1, so as to facilitate subsequent welding and strengthen the connection strength between the connecting support 1 and the keel 8.

[0079] When the first adjusting member 3 is connected to the connecting support 1 in the assembly step, refer to Figure 3 and Figure 5 The first adjusting member 3 includes a guide baffle 34 , a first adjusting plate 32 , a fixing plate 31 and a second adjusting plate 33 which are sequentially arranged from the rear end of the connecting support 1 to the front end of the connecting support 1 .

[0080] like Figure 4 and Figure 5 As shown, a connecting groove 12 is provided on the connecting support 1, which runs through the front end and the rear end of the connecting support 1. First, the guide baffle 34 is vertically fixed on the horizontally arranged groove wall of the connecting groove 12. Secondly, the first adjustment plate 32 is placed into the connecting groove 12 and the first adjustment plate 32 is vertically arranged, so that the first adjustment plate 32 is located on the side of the guide baffle 34 away from the front end of the connecting support 1 and is horizontally slidably abutted against the guide baffle 34. Furthermore, the fixing plate 31 is vertically arranged and fixed on the groove wall of the connecting groove 12, and the fixing plate 31 is located on the side of the first adjustment plate 32 away from the front end of the upper connecting support 1 and is slidably abutted against the first adjustment plate 32, so as to reduce the probability of the first adjustment plate 32 detaching from the connecting support 1. Then as Figure 2 and Figure 6As shown, the second adjustment plate 33 is arranged vertically and placed in the connecting groove 12. The second adjustment plate 33 is located on the side of the fixing plate 31 away from the front end of the connecting support 1 and slides vertically against the fixing plate 31. The second adjustment member 4 is connected to the side of the second adjustment plate 33 away from the fixing plate 31.

[0081] Reference Figure 5 , the left and right walls of the connecting support 1 are both threadedly connected with horizontal screw rods 35, and the first adjustment plate 32 is located between the horizontal screw rods 35 and abuts against the horizontal screw rods 35. The horizontal screw rods 35 at the left and right walls of the connecting support 1 are rotated in opposite directions, so that the first adjustment plate 32 can move in the horizontal direction to adjust its own horizontal position. Figure 2 and Figure 5 The upper side wall and the lower side wall of the connecting support 1 are both threadedly connected with vertical screws 36, and the second adjustment plate 33 is located between the vertical screws 36 and abuts against the vertical screws 36. The vertical screws 36 at the upper side wall and the lower side wall of the connecting support 1 are rotated in opposite directions, so that the second adjustment plate 33 can move in the vertical direction to adjust its own vertical position.

[0082] In addition, if Figure 3 and Figure 6 As shown, the fixing plate 31, the first adjustment plate 32 and the second adjustment plate 33 are connected by bolts, the first adjustment plate 32 is provided with a circular bolt hole 321, the fixing plate 31 is provided with a horizontal bar hole 311 connected with the circular bolt hole 321, and the second adjustment plate 33 is provided with a vertical bar hole 331 connected with the horizontal bar hole 311. When the positions of the first adjustment plate 32 and the second adjustment plate 33 are adjusted, the bolts are passed through the circular bolt hole 321, the horizontal bar hole 311 and the vertical bar hole 331 in sequence, so as to connect the second adjustment plate 33, the fixing plate 31 and the first adjustment plate 32. The first adjustment member 3 is assembled with the connecting support 1.

[0083] When the second adjusting member 4 is connected to the first adjusting member 3 in the assembly step, refer to Figure 3 and Figure 7 The second adjusting member 4 includes a first tongue portion 41, a second tongue portion 42 and a rotating screw shaft 43. First, the first tongue portion 41 is fixed to the end of the second adjusting plate 33 away from the fixed plate 31, and then the second tongue portion 42 is connected to the third adjusting member 5. Finally, the rotating screw shaft 43 is arranged vertically, and the first tongue portion 41 and the second tongue portion 42 are connected by rotating the rotating screw shaft 43.

[0084] By loosening the rotating screw shaft 43 , the second tongue portion 42 is rotated around the axis direction of the rotating screw shaft 43 to a suitable position, and then the rotating screw shaft 43 is tightened, thereby limiting the position of the second tongue portion 42 .

[0085] During the assembly step, when the third adjusting member 5 is connected to the second adjusting member 4, refer to Figure 3 and Figure 7 , the third adjusting member 5 includes a first flange 51, a second flange 52, and a flange adjusting disc 53 that are sequentially connected in a direction away from the connecting support 1. The second tongue portion 42 is fixed to a side of the first flange 51 away from the second flange 52. The connecting angle piece 6 is fixed to a side of the flange adjusting disc 53 away from the second flange 52 by bolts.

[0086] Among them, as Figure 7 and Figure 8 shown, the first flange 51 is provided with a plurality of first circular through holes 511 arranged at circumferential intervals, the second flange 52 is provided with second circular through holes 521 communicating with the first circular through holes 511, and the flange adjusting disc 53 is provided with arc-shaped long bolt holes 531 communicating with the second circular through holes 521. The flange adjusting disc 53 is rotated along its own axis direction to adjust the position of the flange adjusting disc 53, so as to realize the rotation of the curtain wall steel frame 9 along the axis direction of the flange adjusting disc 53. During the rotation of the flange adjusting disc 53, the arc-shaped long bolt holes 531 are always communicated with the second circular through holes 521. Subsequently, bolts are connected and sequentially pass through the arc-shaped long bolt holes 531, the second circular through holes 521, and the first circular through holes 511 to connect the first flange 51, the second flange 52, and the flange adjusting disc 53.

[0087] During the assembly step, when the curtain wall steel frame 9 is connected to the connecting angle piece 6, refer to Figure 2 and Figure 3 , two connecting angle pieces 6 are provided. The two connecting angle pieces 6 are horizontally and relatively spaced apart and installed on the flange adjusting disc 53 by bolts. The curtain wall steel frame 9 is installed between the two connecting angle pieces 6 through the fourth adjusting member 7. Thereby, the risk of deformation at the connection due to the center of gravity offset between the curtain wall steel frame 9 and the connecting angle piece 6 is reduced, and the connection strength between the curtain wall steel frame 9 and the connecting angle piece 6 is enhanced.

[0088] When the fourth adjusting member 7 connects the connecting angle piece 6 and the curtain wall steel frame 9, refer to Figure 3 and Figure 9 , three adjusting screw holes 61 are sequentially opened from top to bottom on a single connecting angle piece 6, and the adjusting screw holes 61 on the two connecting angle pieces 6 are arranged oppositely. The adjusting screw hole 61 in the middle position is a long strip-shaped through hole, and the adjusting screw holes 61 above and below are both circular through holes. And the diameter sizes of the adjusting screw holes 61 above and below are larger than the length of the adjusting screw hole 61 in the middle position.

[0089] Among them, as Figure 7 and Figure 9 shown, the fourth adjusting member 7 includes three horizontally arranged adjusting bolts 71 and two displacement members 72.

[0090] Insert the displacement member 72 into the upper adjusting screw hole 61 and the lower adjusting screw hole 61 respectively. Connect the three adjusting bolts 71 to the three adjusting screw holes 61 of the connecting angle piece 6 one by one. Figure 2 As shown, first, slide the middle adjusting bolt 71 through the curtain wall steel frame 9 and the two connecting angle pieces 6, then slide the upper adjusting bolt 71 through the displacement piece 72 and the curtain wall steel frame 9 and the two connecting angle pieces 6, and finally slide the lower adjusting bolt 71 through the displacement piece 72 and the curtain wall steel frame 9 and the two connecting angle pieces 6.

[0091] Since the adjusting screw hole 61 in the middle position is in the shape of an elongated strip, the curtain wall steel frame 9 can move horizontally in the direction approaching or moving away from the keel 8, and since the diameters of the adjusting screw hole 61 located at the top and the adjusting screw hole 61 located at the bottom are larger than the length of the adjusting screw hole 61 located at the middle position, the curtain wall steel frame 9 can not only move horizontally in the direction approaching or moving away from the keel 8, but also rotate along the axial direction of the adjusting bolt 71 located in the middle to approach or move away from the keel 8. After the curtain wall steel frame 9 is installed on the connecting angle piece 6, the position of the curtain wall steel frame 9 is adjusted by moving the adjusting bolt 71 in the adjusting screw hole 61, so as to adjust the angle of the curtain wall steel frame 9, thereby further improving the flexibility of the position during the installation of the curtain wall.

[0092] When the angle adjustment of the curtain wall steel frame 9 is completed, the adjusting bolts 71 are tightened, the adjusting bolts 71 located at the top and the bottom are pressed against the displacement member 72 , and the adjusting bolt 71 located in the middle is pressed against the connecting angle piece 6 .

[0093] Reference Figure 9 The displacement member 72 includes a base plate 721, a limit slide post 723 and an anti-slip strip 724. A strip hole 722 is provided in the middle of the base plate 721 for the adjustment bolt 71 to slide through. The limit slide post 723 is coaxially fixed to one end of the base plate 721, and the anti-slip strip 724 is fixed to the end of the base plate 721 away from the limit slide post 723. The strip hole 722 passes through the anti-slip strip 724 and the limit slide post 723. The limit slide post 723 is coaxially slidably inserted into the adjustment screw hole 61 until the base plate 721 abuts against the connecting angle piece 6, and then the adjustment bolt 71 is tightened until the anti-slip strip 724 abuts against the adjustment bolt 71.

[0094] When adjusting the position angle of the curtain wall steel frame 9, the adjusting bolt 71 moves in the strip hole 722, and the position of the adjusting bolt 71 is limited by the strip hole 722. The position of the adjusting bolt 71 is limited again by the anti-slip strip 724 to reduce the probability of shaking of the position of the adjusting bolt 71 and improve the connection stability between the corner piece 6 and the curtain wall steel frame 9.

[0095] The implementation principle of the installation method of a five-way movable adjustable unit curtain wall in an embodiment of the present application is as follows: First, the connecting support 1 is installed on the keel 8 through the positioning member. Secondly, the connecting support 1 is welded to the keel 8. Subsequently, the first adjusting member 3, the second adjusting member 4, the third adjusting member 5, the connecting angle piece 6, and the fourth adjusting member 7 are sequentially installed on the connecting support 1 in a direction away from the keel 8. The curtain wall steel frame 9 is installed on the connecting angle piece 6 through the fourth adjusting member 7. Then, the position and angle of the curtain wall steel frame 9 are adjusted. Finally, the curtain wall can be connected to the keel 8 through the curtain wall steel frame 9, ultimately further improving the flexibility of the position during the installation of the curtain wall as a whole, so as to reduce the installation difficulty of curtain walls with complex shapes and improve the convenience of curtain wall installation.

[0096] The above are all preferred embodiments of the present application. The protection scope of the present application is not limited thereby. Therefore, all equivalent changes made according to the structure, shape, and principle of the present application shall be covered within the protection scope of the present application.

Claims

1. Installation method of a five-way movable adjustable unit curtain wall, Characterized in that: It includes the following steps: Determine the installation position, and pre-drill positioning holes (81) corresponding to the installation position on the keel (8); Positioning, fix the front end of the connecting support (1) on the keel (8) through the installation part (2), and the installation part (2) is connected to the keel (8) through the positioning hole (81); Assembly, sequentially install the first adjusting part (3), the second adjusting part (4), the third adjusting part (5), the connecting angle piece (6) and the fourth adjusting part (7) at the rear end of the connecting support (1) along the direction away from the keel (8); Welding, weld the connecting support (1) on the keel (8); Installation, connect the curtain wall steel frame (9) to the connecting angle piece (6) through the fourth adjusting part (7); Adjust the first adjusting part (3) so that the curtain wall steel frame (9) can move horizontally or vertically, and adjust the position of the curtain wall steel frame (9) horizontally or vertically; Adjust the second adjusting part (4) so that the curtain wall steel frame (9) can rotate with the vertical line as the rotation axis, and adjust the angle of the curtain wall steel frame (9); Adjust the third adjusting part (5) so that the curtain wall steel frame (9) can rotate with the horizontal line as the rotation axis, and adjust the angle of the curtain wall steel frame (9); Adjust the fourth adjusting part (7) so that the curtain wall steel frame (9) can move or rotate in the vertical plane along the direction close to or away from the connecting support (1), and adjust the angle of the curtain wall steel frame (9); The first adjusting part (3) includes a first adjusting plate (32), a fixing plate (31) and a second adjusting plate (33) arranged in sequence from the front end of the connecting support (1) to the rear end of the connecting support (1); The fixing plate (31) is vertically fixed on the connecting support (1), the first adjusting plate (32) is horizontally slidably connected to the connecting support (1), the second adjusting plate (33) is vertically slidably connected to the connecting support (1) and the second adjusting plate (33) is connected to the second adjusting part (4), and positioning parts for positioning the first adjusting plate (32) and the second adjusting plate (33) are arranged on the connecting support (1), the fixing plate (31), the first adjusting plate (32) and the second adjusting plate (33) are connected by bolts, a circular bolt hole (321) is opened on the first adjusting plate (32), a horizontal strip hole (311) communicating with the circular bolt hole (321) is opened on the fixing plate (31), and a vertical strip hole (331) communicating with the horizontal strip hole (311) is opened on the second adjusting plate (33); First, adjust the horizontal position of the first adjusting plate (32) through the positioning part, secondly, adjust the vertical position of the second adjusting plate (33) through the positioning part, and finally connect the fixing plate (31), the first adjusting plate (32) and the second adjusting plate (33) by bolts; The second adjusting part (4) includes a first tongue part (41), a second tongue part (42) and a rotating screw shaft (43); Fix the first tongue part (41) at one end of the second adjusting plate (33) facing away from the fixing plate (31), connect the second tongue part (42) to the third adjusting member (5), and rotatably connect the first tongue part (41) and the second tongue part (42) through a rotating screw shaft (43), and the rotating screw shaft (43) is arranged vertically; The third adjusting member (5) includes a first flange plate (51), a second flange plate (52) and a flange adjusting plate (53) sequentially connected by bolts; One side of the first flange plate (51) facing away from the second flange plate (52) is fixedly connected to the second tongue part (42), one side of the flange adjusting plate (53) facing away from the second flange plate (52) is bolted to the connecting angle piece (6), the first flange plate (51) is provided with a first circular through hole (511), the second flange plate (52) is provided with a second circular through hole (521) communicating with the first circular through hole (511), and the flange adjusting plate (53) is provided with an arc-shaped long bolt hole (531) communicating with the second circular through hole (521); Rotate the flange adjusting plate (53) along its own axis direction. During the rotation process of the flange adjusting plate (53), the arc-shaped long bolt hole (531) is always communicated with the second circular through hole (521), and then bolt the first flange plate (51), the second flange plate (52) and the flange adjusting plate (53); There are two connecting angle pieces (6). The two connecting angle pieces (6) are horizontally and relatively spaced apart by bolts on the flange adjusting plate (53), and the curtain wall steel frame (9) is installed between the two connecting angle pieces (6) through a fourth adjusting member (7); The fourth adjusting member (7) includes three horizontally arranged adjusting bolts (71) and a displacement member (72); The connecting angle piece (6) is sequentially provided with three adjusting screw holes (61) respectively connected to the adjusting bolts (71) from top to bottom. The adjusting screw hole (61) in the middle position is a long strip-shaped through hole, and the adjusting screw holes (61) above and below are both circular through holes and are both connected to the displacement member (72). The displacement member (72) is used to define the connection position between the adjusting bolt (71) and the adjusting screw hole (61); First, install the displacement member (72) at the adjusting screw holes (61) above and below respectively. Secondly, place the curtain wall steel frame (9) between the two connecting angle pieces (6), and connect the three adjusting bolts (71) to the curtain wall steel frame (9) through the adjusting screw holes (61). The adjusting bolts (71) above and below both pass through the displacement member (72) and then connect to the curtain wall steel frame (9). Furthermore, adjust the angle of the curtain wall steel frame (9), and finally tighten the adjusting bolts (71).

2. According to the installation method of a five-way movable adjustable unit curtain wall described in claim 1, It is characterized in that: The installation member (2) includes an installation insertion rod (21), a rotating insertion strip (22) and a rotating member (23); One end of the mounting rod (21) is fixed to the connecting support (1), the other end of the mounting rod (21) slides horizontally through the positioning hole (81) and is hinged to the rotating rod (22), the rotating member (23) is installed between the mounting rod (21) and the connecting support (1) and is connected to the rotating rod (22), and the rotating member (23) is used to drive the rotating rod (22) to rotate in a direction close to the connecting support (1); First, the installation plug rod (21) is inserted into the positioning hole (81) until the front end of the connecting support (1) contacts the keel (8), and then the rotating plug rod (22) is driven by the rotating member (23) to rotate in a direction close to the connecting support (1) until the rotating plug rod (22) contacts the side wall of the keel (8) away from the connecting support (1).

3. According to claim 1, a method for installing a unit curtain wall that is movable and adjustable in five directions, Features: The positioning member comprises a horizontal screw rod (35) and a vertical screw rod (36); The left and right side walls of the connecting support (1) are both threadedly connected with horizontal screw rods (35), the first adjustment plate (32) is located between the horizontal screw rods (35) and abuts against the horizontal screw rods (35), the upper and lower side walls of the connecting support (1) are both threadedly connected with vertical screw rods (36), and the second adjustment plate (33) is located between the vertical screw rods (36) and abuts against the vertical screw rods (36); The horizontal screw rods (35) at the left and right side walls of the connecting support (1) are rotated in opposite directions so that the first adjustment plate (32) can move in the horizontal direction, and the vertical screw rods (36) at the upper and lower side walls of the connecting support (1) are rotated in opposite directions so that the second adjustment plate (33) can move in the vertical direction.

4. The method for installing a five-way movable and adjustable unit curtain wall according to claim 1, Features: The diameters of the adjusting screw hole (61) located at the top and the adjusting screw hole (61) located at the bottom are greater than the length of the adjusting screw hole (61) located at the middle.

5. According to claim 1, a method for installing a unit curtain wall that is movable and adjustable in five directions, Features: The displacement member (72) comprises a base plate (721), a strip-shaped hole (722) for the adjusting bolt (71) to slide through is provided in the middle of the base plate (721), a limit sliding column (723) is provided at one end of the base plate (721), and an anti-slip strip (724) is provided at the other end of the base plate (721), the limit sliding column (723) is coaxially slidably inserted into the adjusting screw hole (61) until the base plate (721) abuts against the connecting angle piece (6), and then the adjusting bolt (71) is tightened until the anti-slip strip (724) abuts against the adjusting bolt (71).

Images