Angle-adjustable aluminum alloy curtain wall framework and mounting method thereof

Abstract

The invention relates to the technical field of curved glass curtain walls, in particular to an angle-adjustable aluminum alloy curtain wall framework which comprises a transverse keel, a vertical keel, an auxiliary supporting keel, a chuck mechanism and an adjusting mechanism. The chuck mechanism comprises an inner pressing plate, an outer buckling plate, a connecting frame plate and four connecting opening frames. One end of the connecting frame plate is fixedly connected with the inner pressing plate, the other end of the connecting frame plate is fixedly connected with the outer buckling plate, and a clamping cavity is formed between the inner pressing plate and the outer buckling plate. The transverse keel and the vertical keel are both mounted on the connecting port frame; the adjusting mechanism comprises a joint frame plate, a spherical plug, a plug connecting rod and a locking piece; a spherical caulking groove is formed in one side of the connector frame plate, the spherical plug is hinged to the connector frame plate, and one end of the connector frame plate is fixedly connected with the auxiliary supporting keel. The inclination angle of the inner pressing plate and the inclination angle of the outer buckling plate can be conveniently adjusted along the axis where the transverse keel is located through the adjusting mechanism, the inclination angle can also be adjusted along the axis where the vertical keel is located, multi-angle adjustment of the curtain wall glass is achieved, and the inclination angle adjusting range of the curtain wall glass is widened.

Description

Technical Field

[0001] The present application relates to the technical field of curved glass curtain walls, and in particular to an angle-adjustable aluminum alloy curtain wall frame and an installation method thereof. Background Art

[0002] Glass curtain wall is a building enclosure structure or decorative structure composed of a frame supporting structure, a sealing structure and glass. Depending on the frame supporting structure, glass curtain walls mainly include exposed frame glass curtain walls, hidden frame glass curtain walls and full glass curtain walls. When designing and constructing airport terminals, stadiums, etc., the building roof is designed as a special-shaped, curved light-transmitting glass curtain wall.

[0003] The curtain wall aluminum profile column in the prior art includes a first aluminum profile, a second aluminum profile and a fixing piece, wherein an arc groove is formed at the first end of the first aluminum profile, and a connecting piece for connecting to a main steel structure is connected to the second end of the first aluminum profile; a pressing plate assembly for connecting the curtain wall glass is fixed to the first end of the second aluminum profile, and a tubular plug that can be inserted into the arc groove and rotatably matched with the arc groove is fixed to the second end of the second aluminum profile, and a plug plate is fixed to the pressing plate assembly along the radial direction of the outer side of the tubular plug, and the plug plate is fixed to the pressing plate assembly, and the plug width of the arc groove is greater than the thickness of the plug plate and smaller than the diameter of the tubular plug; the fixing piece is used to fix the tubular plug to the arc groove, and the fixing piece includes two groups of self-tapping screws, and through holes for the two groups of self-tapping screws to pass through are respectively opened on opposite sides of the arc groove.

[0004] During the construction of the above-mentioned curtain wall aluminum profile columns, after the curtain wall glass is rotated to the required inclination angle, self-tapping screws are inserted into the through holes to fix the rotation angle of the tubular plug, thereby achieving fixed inclination of the curtain wall glass. However, the inclination of the curtain wall glass is only adjusted along the axial direction of the tubular plug, which affects the inclination adjustment range of the curtain wall glass. Summary of the invention

[0005] In order to increase the inclination adjustment range of curtain wall glass, the present application provides an angle-adjustable aluminum alloy curtain wall frame and an installation method thereof.

[0006] In the first aspect, the present application provides an angle-adjustable aluminum alloy curtain wall frame, which adopts the following technical solution: An angle-adjustable aluminum alloy curtain wall frame comprises a transverse keel, a vertical keel, an auxiliary supporting keel, a clamping mechanism and an adjusting mechanism; The chuck mechanism comprises an inner pressure plate, an outer buckle plate, a connecting frame plate and four connecting port frames; One end of the connecting frame plate is fixedly connected to the inner pressure plate, and the other end is fixedly connected to the outer gusset plate, and a clamping cavity for clamping curtain wall glass is formed between the inner pressure plate and the outer gusset plate; The four connection opening frames are evenly distributed along the circumferential direction of the connection frame plate, and the connection opening frames are welded to the connection frame plate; The transverse keel and the vertical keel are both installed on the connection port frame; The auxiliary support keel is rotatably connected to the inner pressure plate through the adjustment mechanism, and the adjustment mechanism includes a joint frame plate, a spherical plug, a plug connecting rod and a locking member; One end of the plug connecting rod is fixedly connected to the side of the inner pressure plate away from the clamping cavity, and the other end is fixedly connected to the spherical plug; A spherical embedding groove for embedding the spherical plug is provided on one side of the joint frame plate close to the inner pressure plate, and the spherical plug is hinged to the joint frame plate, and one end of the joint frame plate away from the spherical embedding groove is fixedly connected to the auxiliary support keel; The locking piece is installed on the joint frame plate, and the locking piece is used for limiting and fixing the spherical plug.

[0007] By adopting the above technical scheme, first, the auxiliary supporting keel is installed on the main steel structure by bolts, and then, the locking piece is adjusted so that the spherical plug can rotate along the spherical groove to apply force to the inner pressure plate, and the inner pressure plate drives the plug connecting rod to move, and the plug connecting rod drives the spherical plug along the spherical groove to rotate until the inclination angle of the inner pressure plate meets the construction requirements of the curtain wall glass. At the same time, the inner pressure plate drives the outer buckle plate and the connecting frame plate to move synchronously, and then the locking piece is adjusted to fix the position of the spherical plug, and then the transverse keel and the vertical keel are installed on the connecting port frame to realize the installation of the transverse keel and the vertical keel, and the curtain wall glass is installed in the clamping cavity, thereby realizing the installation of the curtain wall glass; the designed angle-adjustable aluminum alloy curtain wall frame is convenient for adjusting the inclination angle of the inner pressure plate and the outer buckle plate through the adjustment mechanism, and at the same time, the inner pressure plate and the outer buckle plate can be adjusted in inclination along the axis of the transverse keel, and can also be adjusted in inclination along the axis of the vertical keel, thereby realizing multi-angle adjustment of the inclination angle of the curtain wall glass, and improving the inclination adjustment range of the curtain wall glass.

[0008] Optionally, the connecting frame plate includes an adjusting member, a flaring portion and two connecting portions, and the two connecting portions are symmetrically distributed about the flaring portion; The two ends of the flared portion are respectively sleeved on the two connecting portions, and the connecting portions are slidably connected with the flared portion; One end of one of the connecting parts away from the flared part is fixedly connected to the inner pressure plate, and the other end of the connecting part away from the flared part is fixedly connected to the outer buckle plate; The connection port frame is welded to the flared portion; The adjusting member is installed on the connecting frame plate, and the adjusting member is used to adjust the distance between the inner pressure plate and the outer buckle plate.

[0009] By adopting the above technical solution, the connecting frame plate arranged in sections is connected by sliding connection between the flared part and the connecting part, which makes it easy to adjust the distance between the inner pressure plate and the outer buckle plate, thereby facilitating the installation of the curtain wall glass into the clamping cavity. At the same time, it is easy to adjust the width of the clamping cavity according to the construction requirements, thereby facilitating the installation of curtain wall glasses of different thicknesses.

[0010] Optionally, the adjusting member includes a limit clamping plate and an adjusting screw; The limit clamping plate is fixedly connected to the connecting portion close to one side of the inner pressure plate, and the limit clamping plate is located in the inner cavity of the connecting portion; The axial direction of the adjusting screw is parallel to the length direction of the connecting frame plate, and the adjusting screw passes through the outer buckle plate and is threadedly connected to the limiting clamping plate.

[0011] By adopting the above technical solution, the adjusting screw is passed through the outer buckle plate, and the adjusting screw is threadedly connected to the limit clamping plate. The limit clamping plate drives the connecting part to move, and the connecting part drives the inner pressure plate to move toward the side of the outer buckle plate, thereby realizing the adjustment of the width of the clamping cavity between the inner pressure plate and the outer buckle plate; the designed adjusting part, during the installation of the curtain wall glass, adjusts the distance between the inner pressure plate and the outer buckle plate to facilitate the installation of the curtain wall glass, improves the installation efficiency of the curtain wall glass, and at the same time, facilitates the limit clamping of curtain wall glasses of different thicknesses.

[0012] Optionally, a sealing strip that fits tightly with the curtain wall glass is provided on one side of the inner pressure plate and the outer buckle plate that are close to each other.

[0013] By adopting the above technical solution, the designed sealing strip can improve the sealing performance between the inner pressure plate and the curtain wall glass and the outer buckle plate and the curtain wall glass, avoid rainwater from leaking into the inside of the connecting frame along the gap between the inner pressure plate and the curtain wall glass or the gap between the outer buckle plate and the curtain wall glass, extend the service life of the clamping mechanism, and at the same time, protect the curtain wall glass during the installation of the curtain wall glass to avoid scratches on the curtain wall glass during the installation process.

[0014] Optionally, the locking member includes four reinforcing keels, a guide slider installed on each of the reinforcing keels, and a locking screw installed on each of the guide sliders; One end of the reinforcing keel is hinged to the inner pressure plate, and the other end is hinged to the guide slider; A guide slot for the guide slider to slide is provided on the side wall of the joint frame plate, and the guide slot is arranged along the length direction of the joint frame plate; The locking screw is threadedly connected to the guide slider, and the locking screw passes through an extension section of the guide slider to be tightly pressed against the joint frame plate.

[0015] By adopting the above technical scheme, the locking screw is adjusted so that the locking screw is separated from the joint frame plate, and then force is applied to the inner pressure plate, the inner pressure plate drives the plug connecting rod to move synchronously, the plug connecting rod drives the spherical plug to rotate along the spherical groove, and at the same time, the inner pressure plate drives the connecting frame plate and the outer buckle plate to rotate synchronously until the inclination angle of the plane where the clamping cavity is located meets the construction requirements. In addition, during the rotation of the inner pressure plate, it drives the reinforcing keel to move, and the reinforcing keel drives the guide slider to slide along the guide groove, and then the locking screws are rotated one by one until the locking screws are all pressed against the joint frame plate to fix the inclination angle of the plane where the clamping cavity is located; the designed locking piece is convenient for limiting the guide slider, realizing the inclination angle limitation of the inner pressure plate, and then realizing the inclination angle fixation of the plane where the clamping cavity is located, thereby ensuring the installation accuracy of the curtain wall glass.

[0016] Optionally, the diameter of the spherical plug is set to D, and the length of the spherical plug extending out of the spherical groove is 1 / 4D-1 / 3D.

[0017] By adopting the above technical solution, the length of the spherical plug extending from the spherical groove is 1 / 4D-1 / 3D, so as to increase the rotation range of the spherical plug, thereby facilitating the increase of the rotation range of the inner pressure plate and the outer buckle plate, and improving the inclination adjustment range of the curtain wall glass. At the same time, the separation of the spherical plug and the spherical groove is avoided, so as to facilitate the inclination adjustment of the plane where the clamping cavity is located.

[0018] Optionally, a buckle cover is detachably connected to the outer buckle plate, and the buckle cover is located on a side of the outer buckle plate away from the clamping cavity.

[0019] By adopting the above technical solution, the designed buckle cover can reduce the leakage of rainwater or dust along the gap between the adjusting screw and the outer buckle plate to the connecting frame plate, thereby improving the protection effect of the clamping mechanism.

[0020] In a second aspect, the present application also provides a method for installing an angle-adjustable aluminum alloy curtain wall frame, which adopts the following technical solution: A method for installing an angle-adjustable aluminum alloy curtain wall frame comprises the following steps: S1. Installation of auxiliary support keel: Bolt the auxiliary support keel to the main steel structure; S2.Chuck mechanism adjustment: S21. Unlock the guide slider: Turn the locking screw to separate the locking screw from the joint frame plate and unlock the guide slider; S22. Adjustment of the inner pressure plate inclination angle: Apply force to the inner pressure plate, the inner pressure plate drives the plug connecting rod to move synchronously, and the plug connecting rod drives the spherical plug to rotate along the spherical groove until the inclination angle of the inner pressure plate meets the construction requirements; S23. Inner pressure plate inclination limit: When the inner pressure plate rotates, the inner pressure plate drives the reinforcing keel to move, and the reinforcing keel drives the guide slider to slide along the guide slot until the inclination angle of the inner pressure plate meets the construction requirements, and then the locking screws are rotated one by one until the locking screws are tightly against the joint frame plate; S3. Installation of transverse keels and vertical keels: Install the transverse keels and vertical keels on the connection frame one by one, and the transverse keels or vertical keels on the opposite sides of the connection frame plate are on the same horizontal line; S4. Installation of curtain wall glass and external gusset plate; S5. Install the buckle cover: buckle the buckle cover onto the outer buckle plate.

[0021] By adopting the above technical solution, first, the auxiliary supporting keel is connected to the main steel structure by bolts; then, the locking screw is rotated to separate the locking screw from the joint frame plate, so that the guide slider is unlocked, and then force is applied to the inner pressure plate, and the inner pressure plate drives the plug connecting rod to move synchronously, and the plug connecting rod drives the spherical plug to rotate along the spherical groove. At the same time, the inner pressure plate drives the strengthening keel to move, and the strengthening keel drives the guide slider to slide along the guide groove until the inclination angle of the inner pressure plate meets the construction requirements; then the locking screws are rotated one by one until they are locked. The screws are all pressed against the joint frame plate to achieve the tilt limit of the inner pressure plate; then the horizontal keels and vertical keels are installed on the connection frame one by one, and the horizontal keels or vertical keels on the opposite sides of the connection frame plate are located on the same horizontal line; then the curtain wall glass and the outer buckle plate are installed; finally, the buckle cover is buckled on the outer buckle plate; the designed angle-adjustable aluminum alloy curtain wall frame installation method is convenient for adjusting the tilt angle of the inner pressure plate and the outer buckle plate, realizing multi-angle adjustment of the tilt angle of the curtain wall glass, and improving the tilt angle adjustment range of the curtain wall glass.

[0022] Optionally, S4 includes, S41. Initial installation of the outer gusset plate: Pass one end of the adjusting screw through the outer gusset plate and face the limit clamp plate, and turn the adjusting screw until it is threadedly connected with the limit clamp plate; S42. Sealing strip installation: snap the sealing strip into the sealing slot of the inner pressure plate and the sealing slot of the outer gusset plate; S43. Curtain wall glass installation: hoist the curtain wall glass into the clamping cavity formed by the inner pressure plate and the outer gusset plate; S44. Installation of the outer gusset plate: Turn the adjusting screw, and the adjusting screw drives the outer gusset plate to move toward the side of the curtain wall glass until the sealing strip on the inner pressure plate and the sealing strip on the outer gusset plate are tightly attached to the surface of the curtain wall glass.

[0023] By adopting the above technical scheme, one end of the adjusting screw is passed through the outer buckle plate and is directly opposite to the limit clamping plate, and then the adjusting screw is rotated to be threadedly connected with the limit clamping plate, and the distance between the outer buckle plate and the inner pressure plate is made greater than the thickness of the curtain wall glass; then the sealing strip is clamped into the sealing groove of the inner pressure plate and the sealing groove of the outer buckle plate; the curtain wall glass is hoisted into the clamping cavity formed by the inner pressure plate and the outer buckle plate; the adjusting screw is rotated, and the adjusting screw drives the outer buckle plate to move toward the side of the curtain wall glass, until the sealing strip on the inner pressure plate and the sealing strip on the outer buckle plate are tightly fitted to the surface of the curtain wall glass, thereby realizing the installation of the curtain wall glass and the outer buckle plate; the designed curtain wall glass and outer buckle plate installation steps are convenient for adjusting the distance between the inner pressure plate and the outer buckle plate during the curtain wall glass installation process, thereby facilitating the installation of the curtain wall glass, improving the installation efficiency of the curtain wall glass, and at the same time, facilitating the limited installation of curtain wall glass of different thicknesses.

[0024] In summary, the present application includes at least one of the following beneficial technical effects: 1. The angle-adjustable aluminum alloy curtain wall frame is designed to facilitate the adjustment of the inclination angle of the inner pressure plate and the outer gusset plate through the adjustment mechanism. At the same time, the inner pressure plate and the outer gusset plate can be adjusted along the axis of the horizontal keel, and can also be adjusted along the axis of the vertical keel, thereby realizing multi-angle adjustment of the inclination angle of the curtain wall glass and improving the inclination adjustment range of the curtain wall glass; and in the process of installing the curtain wall glass, by adjusting the distance between the inner pressure plate and the outer gusset plate, the curtain wall glass can be installed easily, thereby improving the installation efficiency of the curtain wall glass and facilitating the installation and clamping of curtain wall glasses of different thicknesses; 2. The installation method of the designed angle-adjustable aluminum alloy curtain wall frame is convenient for adjusting the inclination angle of the inner pressure plate and the outer buckle plate, realizing multi-angle adjustment of the inclination angle of the curtain wall glass, and improving the inclination adjustment range of the curtain wall glass; and it is convenient to adjust the distance between the inner pressure plate and the outer buckle plate, thereby facilitating the installation of the curtain wall glass, improving the installation efficiency of the curtain wall glass, and at the same time, facilitating the limited installation of curtain wall glass of different thicknesses. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] Figure 1 This is a schematic diagram of the overall structure of the angle-adjustable aluminum alloy curtain wall frame of Example 1 of the present application; Figure 2 is a cross-sectional view of the angle-adjustable aluminum alloy curtain wall frame of Example 1 of the present application; Figure 3 yes Figure 2 A magnified schematic diagram of part A; Figure 4 yes Figure 2 An enlarged schematic diagram of part B.

[0026] Description of reference numerals: 01, curtain wall glass; 1, horizontal keel; 2, vertical keel; 3, auxiliary support keel; 4, adjustment mechanism; 41, joint frame plate; 411, mounting portion; 412, adjustment portion; 42, ball plug; 43, plug connecting rod; 44, ball embedded groove; 45, locking member; 451, strengthening keel; 452, guide slide groove; 453, guide slider; 4531, sliding portion; 4532, Rack part; 454, locking screw; 455, limit tooth plate; 456, sliding gap; 5, chuck mechanism; 51, inner pressure plate; 52, outer buckle plate; 53, connecting frame plate; 531, flaring part; 532, connecting part; 533, adjusting part; 5331, adjusting screw; 5332, limit clamping plate; 54, connecting mouth frame; 55, clamping cavity; 56, sealing slot; 57, sealing strip; 6, buckle cover. DETAILED DESCRIPTION

[0027] The following is combined with Figure 1-4 This application is described in further detail.

[0028] In a first aspect, an embodiment of the present application discloses an angle-adjustable aluminum alloy curtain wall frame.

[0029] Reference Figure 1 and Figure 2 An angle-adjustable aluminum alloy curtain wall frame comprises a horizontal keel 1, a vertical keel 2, an auxiliary supporting keel 3, a clamping mechanism 5 and an adjusting mechanism 4, wherein the auxiliary supporting keel 3 is arranged in a horizontal state, and the auxiliary supporting keel 3 is fixed to the main steel structure by bolts; the clamping mechanism 5 is connected to the auxiliary supporting keel 3 by the adjusting mechanism 4, and at the same time, the inclination angle of the clamping mechanism 5 is adjusted by the adjusting mechanism 4; the vertical keel 2, the horizontal keel 1 and the curtain wall glass 01 are all installed on the clamping mechanism 5, so as to realize multi-angle adjustment of the aluminum alloy curtain wall frame through the adjusting mechanism 4, and then realize multi-angle adjustment of the curtain wall glass 01, thereby improving the inclination adjustment range of the curtain wall glass 01.

[0030] Reference Figure 2 and Figure 3The chuck mechanism 5 includes an inner pressure plate 51, an outer buckle plate 52, a connecting frame plate 53 and four connecting opening frames 54. The connecting frame plate 53 includes an adjusting member 533, a flaring portion 531 and two connecting portions 532. In the present application, the two connecting portions 532 are symmetrically distributed about the flaring portion 531, and the center line of the flaring portion 531 and the center line of the two connecting portions 532 are coaxially arranged; the two ends of the flaring portion 531 are respectively sleeved on the two connecting portions 532, and the connecting portions 532 are slidingly connected to the flaring portion 531, wherein one connecting portion 532 is fixedly connected to the inner pressure plate 51 at one end away from the flaring portion 531. In the present embodiment, the connecting portion 532 is welded to the inner pressure plate 51, and the other connecting portion 532 is fixedly connected to the outer buckle plate 52 at one end away from the flaring portion 531. In the present embodiment, the other connecting portion 532 is welded to the outer buckle plate 52, and the plane where the inner pressure plate 51 is located is parallel to the plane where the outer buckle plate 52 is located, and the inner A clamping cavity 55 for clamping the curtain wall glass 01 is formed between the pressure plate 51 and the outer buckle plate 52; in the present application, the cross-section of the flared portion 531 is arranged in the positive direction, and the four connecting port frames 54 are evenly distributed along the circumferential direction of the connecting frame plate 53, and the four connecting port frames 54 are respectively welded to the four side walls of the flared portion 531, and the four connecting port frames 54 are located on the same plane; in addition, the transverse keel 1 and the vertical keel 2 are both installed on the connecting port frame 54, and in the present application, the four connecting port frames 54 connected to the same flared portion 531 are respectively installed with two transverse keels 1 and two vertical keels 2, and the transverse keels 1 and the vertical keels 2 are distributed in sequence along the circumferential direction of the flared portion 531, and the transverse keels 1 or the vertical keels 2 located on the opposite sides of the flared portion 531 are located on the same horizontal line. In this embodiment, the transverse keel 1 and the connecting port frame 54 and the vertical keel 2 and the connecting port frame 54 are fixed by welding.

[0031] Reference Figure 2 and Figure 3, the adjusting member 533 is installed on the connecting frame plate 53, and the adjusting member 533 is used to adjust the distance between the inner pressure plate 51 and the outer buckle plate 52. The adjusting member 533 includes a limiting card plate 5332 and an adjusting screw 5331. The limiting card plate 5332 is fixedly connected to the connecting portion 532 on the side close to the inner pressure plate 51, and the limiting card plate 5332 is located in the inner cavity of the connecting portion 532. In this embodiment, the limiting card plate 5332 is welded to the connecting portion 532, and the plane where the limiting card plate 5332 is located is parallel to the plane where the inner pressure plate 51 is located; the axial direction of the adjusting screw 5331 is parallel to the length direction of the connecting frame plate 53, and the adjusting screw 5331 passes through the outer buckle plate 52 and is threadedly connected to the limiting card plate 5332. 1 drives the limiting clamping plate 5332 to move, so as to adjust the distance between the outer buckle plate 52 and the inner pressure plate 51, thereby realizing the limiting clamping of the curtain wall glass 01 of different thicknesses, and at the same time, it is convenient to install the curtain wall glass 01; in addition, a sealing groove 56 is provided on the side where the inner pressure plate 51 and the outer buckle plate 52 are close to each other, and a sealing strip 57 that fits tightly with the curtain wall glass 01 is clamped in the sealing groove 56. In this embodiment, the sealing strips 57 on the inner pressure plate 51 and the outer buckle plate 52 are distributed in a square shape, and the sealing strip 57 is wound around the outer periphery of the adjusting screw 5331; a buckle cover 6 is detachably connected to the outer buckle plate 52, and the buckle cover 6 is located on the side of the outer buckle plate 52 away from the clamping cavity 55. In this embodiment, the buckle cover 6 is elastically clamped with the outer buckle plate 52.

[0032] Reference Figure 2 and Figure 4The auxiliary support keel 3 is rotatably connected to the inner pressure plate 51 through an adjustment mechanism 4. The adjustment mechanism 4 includes a joint frame plate 41, a spherical plug 42, a plug connecting rod 43 and a locking member 45. One end of the plug connecting rod 43 is fixedly connected to the side of the inner pressure plate 51 away from the clamping cavity 55, and the other end is fixedly connected to the spherical plug 42. In this embodiment, the plug connecting rod 43 and the pressure plate as well as the plug connecting rod 43 and the spherical plug 42 are fixed by welding, and the plug connecting rod 43, the spherical plug 42 and the inner pressure plate 51 are concentrically arranged; a spherical embedding groove 44 for embedding the spherical plug 42 is opened on the side of the joint frame plate 41 close to the inner pressure plate 51, and the spherical plug 42 is hinged to the joint frame plate 41; the end of the joint frame plate 41 away from the spherical embedding groove 44 is fixedly connected to the auxiliary support keel 3. In this embodiment, the joint frame plate 41 and the auxiliary support keel 3 are welded. Bolt connection or welding is used to facilitate the fixation of the joint frame plate 41 and the auxiliary supporting keel 3; in addition, the joint frame plate 41 includes a mounting portion 411 and an adjusting portion 412, and the mounting portion 411 and the adjusting portion 412 are fixed by bolts, and the spherical embedding groove 44 in this embodiment is formed by splicing the mounting portion 411 and the adjusting portion 412, so as to facilitate the installation and removal of the spherical plug 42, the mounting portion 411 is fixedly connected to the auxiliary supporting keel 3, and the adjusting portion 412 is located at one end of the mounting portion 411 close to the inner pressure plate 51; the diameter of the spherical plug 42 is set to D, and the length of the spherical plug 42 extending out of the spherical embedding groove 44 is 1 / 4D-1 / 3D, so as to expand the rotation range of the spherical plug 42, increase the rotation range of the inner pressure plate 51 and the outer buckle plate 52, and thereby improve the inclination adjustment range of the curtain wall glass 01.

[0033] Reference Figure 2 and Figure 4The locking member 45 is installed on the joint frame plate 41, and the locking member 45 is used to limit and fix the ball plug 42. The locking member 45 includes four reinforcing keels 451, a guide slider 453 installed on each reinforcing keel 451, and a locking screw 454 installed on each guide slider 453; one end of the reinforcing keel 451 is hinged to the inner pressure plate 51, and the other end is hinged to the top wall of the guide slider 453; a guide groove 452 for the sliding movement of the guide slider 453 is opened on the side wall of the mounting portion 411, and the guide slider The groove 452 is arranged along the length direction of the mounting portion 411, and a limiting tooth plate 455 is fixedly connected to the bottom wall of the guide groove 452, and the limiting tooth plate 455 is arranged along the length direction of the guide groove 452; the guide slider 453 includes a sliding portion 4531 and a rack portion 4532, and the sliding portion 4531 and the rack portion 4532 are both installed in the guide groove 452, the sliding portion 4531 is slidably connected to the mounting portion 411, and the rack portion 4532 is located on the sliding portion 4531 close to the bottom wall of the guide groove 452. Furthermore, the rack portion 4532 can mesh with the limiting tooth plate 455; in addition, in this embodiment, a sliding gap 456 is provided between the sliding portion 4531 and the limiting tooth plate 455, the height of the sliding gap 456 is set to H, the thickness of the rack portion 4532 is set to h, and H>2h, so that the sliding portion 4531 can slide along the height direction of the sliding gap 456; the locking screw 454 is installed on the guide slider 453, and in this embodiment, the locking screw 454 is threadedly connected to the sliding portion 4531, and The axial direction of the locking screw 454 is perpendicular to the plane where the top wall of the sliding portion 4531 is located. The extension section of the locking screw 454 passes through the sliding portion 4531 and extends into the sliding gap 456. The end of the locking screw 454 extending into the sliding gap 456 is rotatably connected to the rack portion 4532. The rack portion 4532 is driven by the locking screw 454 to move along the height direction of the sliding gap 456 until it engages with the limiting tooth plate 455, thereby realizing the limiting fixation of the guide slider 453, and then realizing the limiting fixation of the inner pressure plate 51.

[0034] The implementation principle of the angle-adjustable aluminum alloy curtain wall frame of the embodiment of the present application is as follows: first, the auxiliary support keel 3 is fixed to the main steel structure by bolts, and then the joint frame plate 41 is welded to the auxiliary support keel 3; the locking screw 454 is rotated, and since the locking screw 454 is threadedly connected with the sliding portion 4531, the locking screw 454 drives the rack portion 4532 to move away from the limiting tooth plate 455, until the rack portion 4532 is separated from the limiting tooth plate 455, thereby unlocking the guide slider 453; force is applied to the inner pressure plate 51, The inner pressure plate 51 drives the plug connecting rod 43 to move, and the plug connecting rod 43 drives the spherical plug 42 to rotate along the spherical embedding groove 44. At the same time, the inner pressure plate 51 drives the reinforcing keel 451 to move, and the reinforcing keel 451 drives the guide slider 453 to slide along the guide slide groove 452 until the inclination angle of the inner pressure plate 51 meets the construction requirements, and then the locking screws 454 are rotated one by one. Since the locking screws 454 are threadedly connected with the sliding part 4531, the locking screws 454 drive the rack part 4532 to move toward the side of the limiting tooth plate 455 until the tooth plate 455 is engaged. The strip 4532 is meshed with the limiting tooth plate 455 to achieve the fixation of the reinforced keel 451 and the pressure plate; then the transverse keel 1 and the vertical keel 2 are installed on the connecting frame 54 one by one, and the transverse keel 1 and the connecting frame 54 are welded with the vertical keel 2 and the connecting frame 54 to achieve the fixation of the transverse keel 1 and the vertical keel 2; then one end of the adjusting screw 5331 passes through the outer buckle plate 52 and faces the limiting card plate 5332, and the adjusting screw 5331 is rotated until it is threadedly connected with the limiting card plate 5332, and then the sealing strip 57 is fixed. It is snapped into the sealing groove 56 of the inner pressure plate 51 and the sealing groove 56 of the outer buckle plate 52 to fix the sealing strip 57; then, the curtain wall glass 01 is hoisted into the clamping cavity 55 formed by the inner pressure plate 51 and the outer buckle plate 52; the adjusting screw 5331 is rotated, and the adjusting screw 5331 drives the outer buckle plate 52 to move toward the side of the curtain wall glass 01 until the sealing strip 57 on the inner pressure plate 51 and the sealing strip 57 on the outer buckle plate 52 are tightly fitted to the surface of the curtain wall glass 01; finally, the buckle cover 6 is buckled on the outer buckle plate 52.

[0035] In a second aspect, an embodiment of the present application further discloses a method for installing an angle-adjustable aluminum alloy curtain wall frame.

[0036] A method for installing an angle-adjustable aluminum alloy curtain wall frame, using the angle-adjustable aluminum alloy curtain wall frame, comprises the following steps: S1. Installation of auxiliary support keel 3: The auxiliary support keel 3 is bolted to the main steel structure, and the connection frame 54 is fixed to the auxiliary support keel 3 away from one end of the main steel structure; S2. Chuck mechanism 5 adjustment: S21. Unlocking the guide slider 453: Rotating the locking screw 454, the locking screw 454 drives the rack portion 4532 to move away from the limiting tooth plate 455, until the rack portion 4532 is separated from the limiting tooth plate 455, and the guide slider 453 is unlocked; S22. The inner pressure plate 51 is adjusted in the tilt angle: the inner pressure plate 51 is applied with force, the inner pressure plate 51 drives the plug connecting rod 43 to move synchronously, and the plug connecting rod 43 drives the spherical plug 42 to rotate along the spherical groove 44 until the inclination angle of the inner pressure plate 51 meets the construction requirements; S23. The inner pressure plate 51 is limited in inclination angle: while the inner pressure plate 51 is rotating, the inner pressure plate 51 drives the reinforcing keel 451 to move, and the reinforcing keel 451 drives the guide slider 453 to slide along the guide groove 452 until the inclination angle of the inner pressure plate 51 meets the construction requirements, and then the locking screw 454 is rotated in the opposite direction, and the locking screw 454 drives the rack portion 4532 to move toward the side of the limiting tooth plate 455 until the rack portion 4532 is engaged with the limiting tooth plate 455, and the guide slider 453 is locked; S3. Installation of transverse keels 1 and vertical keels 2: The transverse keels 1 and vertical keels 2 are installed one by one on the connection frame 54, and the transverse keels 1 or vertical keels 2 on opposite sides of the connection frame plate 53 are located on the same horizontal line; S4. Curtain wall glass 01 and outer gusset plate 52 are installed; S41. Initial installation of the outer gusset plate 52: Pass one end of the adjusting screw 5331 through the outer gusset plate 52 and face the limit card plate 5332, and rotate the adjusting screw 5331 until it is threadedly connected with the limit card plate 5332; S42. Installation of the sealing strip 57: The sealing strip 57 is snapped into the sealing slot 56 of the inner pressure plate 51 and the sealing slot 56 of the outer gusset plate 52; S43 curtain wall glass 01 installation: hoisting curtain wall glass 01 to the inner pressure plate 51 and the outer gusset plate 52 formed in the clamping cavity 55; S44. Installation of the outer gusset plate 52: Turn the adjusting screw 5331, and the adjusting screw 5331 drives the outer gusset plate 52 to move toward the curtain wall glass 01 side until the sealing strip 57 on the inner pressure plate 51 and the sealing strip 57 on the outer gusset plate 52 are tightly attached to the surface of the curtain wall glass 01.

[0037] S5. Installing the buckle cover 6: buckle the buckle cover 6 onto the outer buckle plate 52 .

[0038] The above are all preferred embodiments of the present application, and the protection scope of the present application is not limited thereto. Therefore, any equivalent changes made according to the structure, shape, and principle of the present application should be included in the protection scope of the present application.

Claims

1. An angle-adjustable aluminum alloy curtain wall frame, characterized in that: It comprises a transverse keel (1), a vertical keel (2), an auxiliary supporting keel (3), a clamping mechanism (5) and an adjusting mechanism (4); The clamping head mechanism (5) comprises an inner pressure plate (51), an outer buckle plate (52), a connecting frame plate (53) and four connecting opening frames (54); One end of the connecting frame plate (53) is fixedly connected to the inner pressure plate (51), and the other end is fixedly connected to the outer buckle plate (52), and a clamping cavity (55) for clamping the curtain wall glass (01) is formed between the inner pressure plate (51) and the outer buckle plate (52); The four connection opening frames (54) are evenly distributed along the circumferential direction of the connection frame plate (53), and the connection opening frames (54) are welded to the connection frame plate (53); The transverse keel (1) and the vertical keel (2) are both installed on the connection port frame (54); The auxiliary support keel (3) is rotatably connected to the inner pressure plate (51) via the adjustment mechanism (4), and the adjustment mechanism (4) comprises a joint frame plate (41), a spherical plug (42), a plug connecting rod (43) and a locking member (45); One end of the plug connecting rod (43) is fixedly connected to a side of the inner pressure plate (51) away from the clamping cavity (55), and the other end is fixedly connected to the spherical plug (42); A spherical groove (44) for engaging the spherical plug (42) is provided on a side of the joint frame plate (41) close to the inner pressure plate (51), and the spherical plug (42) is hingedly connected to the joint frame plate (41), and an end of the joint frame plate (41) away from the spherical groove (44) is fixedly connected to the auxiliary support keel (3); The locking member (45) is mounted on the joint frame plate (41), and the locking member (45) is used to limit and fix the spherical plug (42).

2. The angle-adjustable aluminum alloy curtain wall frame according to claim 1, characterized in that: The connecting frame plate (53) comprises an adjusting member (533), a flaring portion (531), and two connecting portions (532), wherein the two connecting portions (532) are symmetrically distributed with respect to the flaring portion (531); The two ends of the flared portion (531) are respectively sleeved on the two connecting portions (532), and the connecting portions (532) are slidably connected to the flared portion (531); One end of the connecting portion (532) away from the flared portion (531) is fixedly connected to the inner pressure plate (51), and the other end of the connecting portion (532) away from the flared portion (531) is fixedly connected to the outer buckle plate (52); The connection port frame (54) is welded to the flared portion (531); The adjusting member (533) is mounted on the connecting frame plate (53), and the adjusting member (533) is used to adjust the distance between the inner pressure plate (51) and the outer buckle plate (52).

3. The angle-adjustable aluminum alloy curtain wall frame according to claim 2 is characterized in that: The adjusting member (533) comprises a limiting clamping plate (5332) and an adjusting screw (5331); The limiting clamping plate (5332) is fixedly connected to the connecting portion (532) on one side close to the inner pressure plate (51), and the limiting clamping plate (5332) is located in the inner cavity of the connecting portion (532); The axial direction of the adjusting screw (5331) is parallel to the length direction of the connecting frame plate (53), and the adjusting screw (5331) passes through the outer buckle plate (52) and is threadedly connected to the limiting clamping plate (5332).

4. The angle-adjustable aluminum alloy curtain wall frame according to claim 3 is characterized in that: A sealing strip (57) that is tightly fitted with the curtain wall glass (01) is provided on one side of the inner pressure plate (51) and the outer buckle plate (52) that is close to each other.

5. The angle-adjustable aluminum alloy curtain wall frame according to claim 4, characterized in that: The locking member (45) comprises four reinforcing keels (451), a guide slider (453) installed on each of the reinforcing keels (451), and a locking screw (454) installed on each of the guide sliders (453); One end of the reinforcing keel (451) is hinged to the inner pressure plate (51), and the other end is hinged to the guide slider (453); A guide slot (452) for the guide slider (453) to slide is provided on the side wall of the joint frame plate (41), and the guide slot (452) is arranged along the length direction of the joint frame plate (41); The locking screw (454) is threadedly connected to the guide slider (453), and the locking screw (454) passes through the extension section of the guide slider (453) and is pressed against the joint frame plate (41).

6. The angle-adjustable aluminum alloy curtain wall frame according to claim 1, characterized in that: The diameter of the spherical plug (42) is set to D, and the length of the spherical plug (42) extending out of the spherical groove (44) is 1 / 4D-1 / 3D.

7. The angle-adjustable aluminum alloy curtain wall frame according to claim 5, characterized in that: A buckle cover (6) is detachably connected to the outer buckle plate (52), and the buckle cover (6) is located on a side of the outer buckle plate (52) away from the clamping cavity (55).

8. A method for installing an angle-adjustable aluminum alloy curtain wall frame, using the angle-adjustable aluminum alloy curtain wall frame according to claim 7, characterized in that: The following steps are involved: S1. Auxiliary support keel (3) installation: The auxiliary support keel (3) is bolted to the main steel structure; S2. Chuck mechanism (5) adjustment: S21. The guide slider (453) is unlocked: the locking screw (454) is rotated so that the locking screw (454) is separated from the joint frame plate (41), and the guide slider (453) is unlocked; S22. The inner pressure plate (51) is adjusted in the tilt angle: a force is applied to the inner pressure plate (51), the inner pressure plate (51) drives the plug connecting rod (43) to move synchronously, and the plug connecting rod (43) drives the spherical plug (42) to rotate along the spherical groove (44) until the inclination angle of the inner pressure plate (51) meets the construction requirements; S23. The inner pressure plate (51) inclination angle limit: When the inner pressure plate (51) rotates, the inner pressure plate (51) drives the reinforcing keel (451) to move, and the reinforcing keel (451) drives the guide slider (453) to slide along the guide groove (452) until the inclination angle of the inner pressure plate (51) meets the construction requirements, and then the locking screws (454) are rotated one by one until the locking screws (454) are tightly against the joint frame plate (41); S3. Installation of the transverse keel (1) and the vertical keel (2): The transverse keel (1) and the vertical keel (2) are installed one by one on the connection frame (54), and the transverse keels (1) or the vertical keels (2) located on opposite sides of the connection frame plate (53) are located on the same horizontal line; S4. Installation of curtain wall glass (01) and outer gusset plate (52); S5. Installing the buckle cover (6): buckle the buckle cover (6) onto the outer buckle plate (52).

9. The method for installing the angle-adjustable aluminum alloy curtain wall frame according to claim 8, characterized in that: The S4 comprises, S41. Initial installation of the outer gusset plate (52): Pass one end of the adjusting screw (5331) through the outer gusset plate (52) and face the limit card plate (5332), and rotate the adjusting screw (5331) until it is threadedly connected with the limit card plate (5332); S42. Sealing strip (57) installation: The sealing strip (57) is snapped into the sealing groove (56) of the inner pressure plate (51) and the sealing groove (56) of the outer gusset plate (52); S43 curtain wall glass (01) installation: hoisting curtain wall glass (01) to the inner pressure plate (51) and the outer buckle plate (52) formed in the clamping cavity (55); S44. Installation of the outer gusset plate (52): Turn the adjusting screw (5331), and the adjusting screw (5331) drives the outer gusset plate (52) to move toward the curtain wall glass (01) side until the sealing strip (57) on the inner pressure plate (51) and the sealing strip (57) on the outer gusset plate (52) are both tightly attached to the surface of the curtain wall glass (01).

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