Installation method of unit type curtain wall plate limited by wall attaching piece of tower crane

Abstract

The invention provides a mounting method for a unit type curtain wall plate limited by a tower crane wall attaching piece. The mounting method comprises the following steps that the position and the size of the unit type curtain wall plate interfered with a tower crane wall attaching pulling rod are determined; determining an interference position and an interference type of a unit type curtain wall plate which interferes with the tower crane wall-attached tie rod; determining disassembly and assembly measures of unit type curtain wall plates; the curtain wall main frame is installed in place; a curtain wall bottom frame is installed at the bottom of the curtain wall main frame, and a frame body is formed through combination; and after the tower crane wall-attached tie rod is detached, curtain wall glass blocks are installed on the frame body, panel sealing is conducted, and installation of curtain wall plates is completed. According to the split-level curtain wall unit plate assembly design thought, the unit plate frame is split, the installation mode is changed after the unit plate frame penetrates through the wall attaching pieces, the split unit plate frame ingeniously penetrates through the wall attaching pieces and then is installed, and the influence of installation of lower-layer plates of a split-level curtain wall on upper-layer installation is effectively avoided.

Description

Technical Field

[0001] The present invention relates to the technical field of building construction, and in particular to a method for installing unitized curtain wall panels restricted by tower crane wall attachments. Background Art

[0002] During construction, wall attachments are crucial for the stability of tower cranes or construction elevators. Their ends connect to the structural columns located inside the installation area for the curtain wall panels, and to the tower crane or construction elevator located outside the installation area. Therefore, the wall attachments penetrate the curtain wall panels. Currently, when curtain wall panels are installed before the tower crane or construction elevator is removed, the attachments often clash with the installation location, impacting the overall structure and functionality of the curtain wall.

[0003] However, due to the different installation sequences, the installation positions of the two may have cross-influences. Specifically, removing the wall attachments first will not stabilize the tower crane or construction elevator equipment, and not removing the wall attachments will make it impossible to install the unitized curtain wall panels, especially for upper and lower offset socket-type curtain wall panels. The lower panel must be installed first to serve as a support point before the upper panel can be installed. This cross-construction not only affects the overall efficiency of the unitized curtain wall panel installation, but also reduces the overall safety factor of the curtain wall, affecting the stability and performance of the curtain wall structure.

[0004] In particular, considering that the unitized curtain wall panels cannot be installed normally when the wall attachments are limited, when the tower crane wall attachments cannot be temporarily removed, after ensuring the stability of the curtain wall structure installation and waterproofing, how to pass the panel frame through the wall attachments has become a preferred method for the advance installation of the unitized curtain wall panels. The curtain wall panels are in the form of staggered seams up and down, and cannot avoid the tower crane wall attachments. They must be installed synchronously with the panels. When installing the curtain wall, avoid the location where the external tower crane is connected.

[0005] In other words, because the tower crane attachments could not be removed temporarily, the installation of the upper curtain wall panels was restricted by the installation of the lower panels. Therefore, in order to ensure the installation efficiency and installation coefficient of the curtain wall, the installation sequence of the tower crane attachments and the unit curtain wall panels needed to be optimized during the curtain wall installation process to ensure installation accuracy. Summary of the Invention

[0006] In view of this, the present invention proposes a method for installing unitized curtain wall panels restricted by tower crane wall attachments, aiming to solve the problem that the installation positions of existing unitized curtain wall panels and wall attachments conflict, and the installation of upper curtain wall panels is restricted by the installation of lower panels and cannot be carried out because the tower crane wall attachments cannot be temporarily removed.

[0007] The present invention proposes a method for installing unitized curtain wall panels restricted by tower crane wall attachments, the installation method comprising the following steps: a measuring step, determining the position and size of the unitized curtain wall panels interfering with the tower crane wall attachment tie rods based on the installation position of the unitized curtain wall panels at the construction site and the installation position of the tower crane wall attachment tie rods; an interference analysis step, performing interference analysis on the unitized curtain wall panels interfering with the tower crane wall attachment tie rods to determine the interference position and interference type of the unitized curtain wall panels interfering with the tower crane wall attachment tie rods; a curtain wall measure confirmation step, determining the disassembly measures of the unitized curtain wall panels based on the interference position and interference type of the unitized curtain wall panels interfering with the tower crane wall attachment tie rods; wherein the disassembly measures of the unitized curtain wall panels include single curtain wall disassembly measures and double curtain wall disassembly measures. Two-in-one curtain wall disassembly measures; both the single curtain wall disassembly measures and the double curtain wall two-in-one disassembly measures split the unitized curtain wall panels into multiple parts, namely a curtain wall main frame with an opening at the bottom, a curtain wall bottom frame arranged at the bottom of the curtain wall main frame, and curtain wall glass blocks installed on the curtain wall main frame and the curtain wall bottom frame; a curtain wall installation and disassembly step, based on the disassembly measures for the unitized curtain wall panels, disassembles the unitized curtain wall panels; a main frame installation step, hoisting the curtain wall main frame and installing the curtain wall main frame in place; a bottom frame installation step, installing the curtain wall bottom frame to the bottom of the curtain wall main frame to form a frame body; a glass installation step, after the tower crane wall-attached tie rods are removed, installing the curtain wall glass blocks on the frame body and closing the panels to complete the installation of the curtain wall panels.

[0008] Furthermore, in the above-mentioned method for installing unitized curtain wall panels restricted by tower crane wall attachment parts, the disassembly measures of the unitized curtain wall panels are determined based on the interference position of the unitized curtain wall panels interfering with the tower crane wall attachment tie rods, specifically including: when the interference position of the unitized curtain wall panels interfering with the tower crane wall attachment tie rods is the glass body of a single unitized curtain wall panel, the disassembly measures of the unitized curtain wall panels are determined to be single curtain wall disassembly measures; when the interference position of the unitized curtain wall panels interfering with the tower crane wall attachment tie rods is the side columns of two unitized curtain wall panels, the disassembly measures of the unitized curtain wall panels are determined to be double curtain wall two-in-one disassembly measures.

[0009] Furthermore, in the above-mentioned method for installing unitized curtain wall panels restricted by tower crane wall attachments, the single curtain wall disassembly measures specifically include: first assembling the upper crossbeam, middle crossbeam and two side columns of the single unitized curtain wall panel to form the curtain wall main frame of the single curtain wall; then, after the curtain wall main frame of the single curtain wall is installed in place, assembling the curtain wall bottom frame of the single curtain wall to the curtain wall main frame of the single curtain wall at the construction site, so that the curtain wall bottom frame of the single curtain wall and the curtain wall main frame of the single curtain wall form the frame body of the single curtain wall; finally, after the tower crane wall attachment tie rod is removed, installing the curtain wall glass blocks of the single curtain wall to the frame body of the single curtain wall; wherein, the curtain wall bottom frame of the single curtain wall includes the bottom crossbeam of the single unitized curtain wall panel, and the curtain wall glass blocks of the single curtain wall include the glass body of the single unitized curtain wall panel and the glass outer frame of the single unitized curtain wall panel.

[0010] Furthermore, the above-mentioned method for installing unitized curtain wall panels restricted by tower crane wall attachments, the double curtain wall two-in-one disassembly measures specifically include: first assembling the two upper crossbeams, two middle crossbeams and two side columns of the two unitized curtain wall panels arranged opposite to each other, and using the two side columns of the two unitized curtain wall panels arranged adjacent to each other as the middle column, dividing the middle column into two parts from the upper and lower parts of the middle crossbeam connection, respectively, an upper middle column and a lower middle column, and installing the upper middle column between the upper crossbeams and the middle crossbeams to form a door-type two-in-one curtain wall main frame; then, installing the door-type two-in-one curtain wall main frame in the middle crossbeam connection. After installation in place, the two bottom cross beams of the two unitized curtain wall panels are installed on the main frame of the door-type two-in-one curtain wall at the construction site, so that the main frame of the door-type two-in-one curtain wall and the two bottom cross beams of the two unitized curtain wall panels form the frame body of the double curtain wall, wherein the two bottom cross beams of the two unitized curtain wall panels serve as the curtain wall bottom frame of the double curtain wall; finally, after the tower crane wall tie rods are removed, the curtain wall glass blocks of the single curtain wall are installed on the frame body of the double curtain wall; wherein, the curtain wall glass blocks of the double curtain wall include two glass bodies of the two unitized curtain wall panels, two glass outer frames of the two unitized curtain wall panels and the lower middle column.

[0011] Furthermore, in the above-mentioned method for installing unitized curtain wall panels restricted by tower crane wall attachment parts, the installation of curtain wall glass blocks of a single curtain wall onto the frame body of a double curtain wall specifically includes: first installing middle and lower columns on the frame body of the double curtain wall, and restoring the connection between the middle and lower columns and the frame body of the double curtain wall, then installing two glass bodies and two glass outer frames, and closing the panels.

[0012] Furthermore, in the above-mentioned method for installing unitized curtain wall panels restricted by tower crane wall attachments, after assembling the two upper cross beams, two middle cross beams and two side columns of the two unitized curtain wall panels arranged opposite to each other, the two upper cross beams, two middle cross beams and the upper middle columns of the two unitized curtain wall panels are connected and reinforced by reinforcing angle brackets.

[0013] Furthermore, in the above-mentioned method for installing unitized curtain wall panels restricted by tower crane wall attachments, the joints between the beams and side columns on the curtain wall main frame are sealed by dipping in glue.

[0014] Furthermore, the above-mentioned method for installing unitized curtain wall panels restricted by tower crane wall attachments further includes, after the glass installation step, a curtain wall acceptance step of performing a closed water test acceptance on the installed curtain wall panels.

[0015] Furthermore, in the above-mentioned method for installing unitized curtain wall panels restricted by tower crane wall attachments, in the main frame installation step, when lifting the curtain wall main frame, the curtain wall main frame is inserted from top to bottom through the tower crane wall attachments and inserted into the tower crane wall attachments.

[0016] Furthermore, in the above-mentioned method for installing unitized curtain wall panels restricted by tower crane wall attachments, in the bottom frame installation step, after the curtain wall bottom frame is installed to the bottom of the curtain wall main frame, the auxiliary accessories on the frame body are installed, and the auxiliary accessories on the frame body include a water tank insert.

[0017] The present invention provides a method for installing unitized curtain wall panels that are restricted by tower crane wall attachments. Through an innovative curtain wall unit panel assembly design idea, the unit panel frame is split, and the installation method is changed after passing through the wall attachments, so that the panel frame is cleverly passed through the wall attachments after being decomposed and installed. This method not only avoids the influence of the tower crane wall attachments, but also effectively solves the influence of the installation of the lower panels of the staggered curtain wall on the upper installation. At the same time, the unitized curtain wall panels can be installed reasonably, so that the installation of the curtain wall panels is not affected by the construction. This innovative invention ensures the quality and structural stability of the unitized curtain wall panels after installation. Its structural design is reasonable, the construction process is novel, the installation cost is low, and the on-site construction progress and efficiency are guaranteed. At the same time, this installation method ensures that there is no leakage after the unitized curtain wall panels are installed, and meets the appearance and quality of the installation. In addition, by optimizing the structural design, the safe use of the tower crane is guaranteed, while meeting the overall safety factor of the curtain wall, ensuring the stability and use quality of the curtain wall structure. This installation method has simple installation tools, novel design, economical and reasonable, and low construction cost. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Various other advantages and benefits will become apparent to those skilled in the art upon reading the detailed description of the preferred embodiment below. The accompanying drawings are for illustration purposes only and are not to be considered as limiting the present invention. The same reference symbols are used throughout the drawings to represent the same components. In the drawings: Figure 1 A plan view of a unitized curtain wall panel restricted by a tower crane wall attachment provided in an embodiment of the present invention; Figure 2A schematic structural diagram of a unitized curtain wall panel at a local position restricted by a tower crane wall attachment provided by an embodiment of the present invention; Figure 3 A flowchart of a method for installing unitized curtain wall panels restricted by tower crane wall attachments provided by an embodiment of the present invention; Figure 4 A schematic structural diagram of a complete frame of a single unitized curtain wall panel provided in an embodiment of the present invention; Figure 5 A front view of a complete frame of a single unitized curtain wall panel provided by an embodiment of the present invention; Figure 6 for Figure 4 Cross-sectional view at CC; Figure 7 for Figure 4 Cross-sectional view at DD in the middle; Figure 8 for Figure 4 Cross-sectional view at EE; Figure 9 A schematic structural diagram of the hoisting of the curtain wall main frame of a single curtain wall provided by an embodiment of the present invention; Figure 10 A schematic structural diagram of the installation of the curtain wall bottom beam of a single curtain wall provided by an embodiment of the present invention; Figure 11 A schematic structural diagram of a double curtain wall frame structure provided by an embodiment of the present invention; Figure 12 A front view of a double curtain wall frame structure provided by an embodiment of the present invention; Figure 13 This is a flowchart of a method for installing unitized curtain wall panels restricted by tower crane wall attachments provided by an embodiment of the present invention. DETAILED DESCRIPTION

[0019] The exemplary embodiments of the present disclosure will be described in more detail below with reference to the accompanying drawings. Although exemplary embodiments of the present disclosure are shown in the accompanying drawings, it should be understood that the present disclosure can be implemented in various forms and should not be limited by the embodiments set forth herein. On the contrary, these embodiments are provided to enable a more thorough understanding of the present disclosure and to fully convey the scope of the present disclosure to those skilled in the art. It should be noted that, unless there is a conflict, the embodiments of the present disclosure and the features described in the embodiments can be combined with each other. The present invention will be described in detail below with reference to the accompanying drawings and in combination with the embodiments.

[0020] See also Figures 1 to 2 , which shows the preferred structure of the unit curtain wall panel restricted by the tower crane wall attachment provided by the embodiment of the present invention. As shown in the figure, the two ends of the tower crane wall attachment tie rod 1, i.e., the wall attachment member, are respectively connected to the inner side of the installation position of the unit curtain wall panel 2 (such as Figure 2The structural column 3 (on the upper side as shown) is connected to the tower crane or construction elevator 4 placed outside the installation position of the unit curtain wall panel 2. There are two situations affected by the external tower crane: at position A, the tower crane's wall-attached tie rod 1, i.e., the wall-attached component, affects the unit glass 21 of a single unit curtain wall panel 2; at position B, the tower crane's wall-attached tie rod 1 affects the side columns 22 of two adjacent unit curtain wall panels 2 according to its horizontal position and vertical elevation position.

[0021] See also Figure 3 , which is a flowchart of a method for installing unitized curtain wall panels limited by tower crane wall attachments provided by an embodiment of the present invention. As shown in the figure, the installation method includes the following steps: In the measurement step S1, based on the installation position of the unitized curtain wall panels and the installation position of the tower crane wall tie rods at the construction site, the position and size of the unitized curtain wall panels interfering with the tower crane wall tie rods are determined.

[0022] Specifically, for restricted curtain wall panels, actual measurements are taken on site to determine the position and size of the curtain wall panels affected by the wall attachments. Based on the measured data, the design is fed back to the design, and specific designs are made for the unitized curtain wall panels 2 that require in-depth renovation.

[0023] Interference analysis step S2: performing interference analysis on the unitized curtain wall panels that interfere with the tower crane wall tie rods to determine the interference position and interference type of the unitized curtain wall panels that interfere with the tower crane wall tie rods.

[0024] Specifically, the impact analysis is conducted on the panels that cannot avoid the tower crane attached wall part, that is, the unitized curtain wall panels 2 that interfere with the tower crane attached wall tie rod 1. There are two main situations affected by the external tower crane: ① If Figure 2 At position A shown in FIG. 2 , the tower crane wall tie rod 1 affects the single unit glass, that is, the wall member affects the unit glass 21 of the single unit curtain wall panel 2; ② As shown in FIG. Figure 2 At position B shown, the tower crane arm, based on its horizontal and vertical elevation, affects the center and side columns of the unit. Specifically, the crane tie rod 1 affects the side columns 22 of two adjacent unitized curtain wall panels 2. Based on this, the location and type of interference with the unitized curtain wall panels caused by the crane tie rods can be analyzed.

[0025] Curtain wall measure confirmation step S3, based on the interference position and interference type of the unitized curtain wall panels interfering with the tower crane wall tie rods, determining the disassembly measures of the unitized curtain wall panels; wherein the disassembly measures of the unitized curtain wall panels include single curtain wall disassembly measures and double curtain wall two-in-one disassembly measures; both the single curtain wall disassembly measures and the double curtain wall two-in-one disassembly measures split the unitized curtain wall panels into multiple parts, namely a curtain wall main frame with an opening at the bottom, a curtain wall bottom frame arranged at the bottom of the curtain wall main frame, and curtain wall glass blocks installed on the curtain wall main frame and the curtain wall bottom frame.

[0026] Specifically, after the impact analysis is finalized, unitized panels are designed. Then, frame processing is performed according to two scenarios: determining whether the unitized curtain wall panel disassembly measures are single curtain wall disassembly measures or double curtain wall two-in-one disassembly measures. Based on the disassembly measures, corresponding frame processing is performed. If the unitized curtain wall panel interferes with the tower crane wall tie rod at the glass body of a single unitized curtain wall panel, the unitized curtain wall panel disassembly measures are determined to be single curtain wall disassembly measures. If the unitized curtain wall panel interferes with the tower crane wall tie rod at the side columns of two unitized curtain wall panels, the unitized curtain wall panel disassembly measures are determined to be double curtain wall two-in-one disassembly measures.

[0027] In this embodiment, the disassembly measures of the single curtain wall specifically include: first assembling the upper crossbeam, the middle crossbeam and the two side columns of the single unitized curtain wall panel to form the main curtain wall frame of the single curtain wall; then, after the main curtain wall frame of the single curtain wall is installed in place, assembling the curtain wall bottom frame of the single curtain wall to the curtain wall main frame of the single curtain wall at the construction site, so that the curtain wall bottom frame of the single curtain wall and the curtain wall main frame of the single curtain wall form the frame body of the single curtain wall; finally, after the tower crane wall tie rod is removed, installing the curtain wall glass blocks of the single curtain wall to the frame body of the single curtain wall; wherein, the curtain wall bottom frame of the single curtain wall includes the bottom crossbeam of the single unitized curtain wall panel, and the curtain wall glass blocks of the single curtain wall include the glass body of the single unitized curtain wall panel and the glass outer frame of the single unitized curtain wall panel.

[0028] Specifically, when the tower crane wall tie rod affects a single unit glass, that is, when the interference position of the unit curtain wall panel with the tower crane wall tie rod is the glass body of a single unit curtain wall panel, it only affects the single unit curtain wall panel, and the single unit curtain wall panel is installed as a unit. Figures 4 to 8 The complete frame of a single unitized curtain wall panel 2 includes: two side columns 22 arranged at intervals, and an upper crossbeam 23, a middle crossbeam 24, and a bottom crossbeam 25 arranged in order from top to bottom. Among them, the complete frame of the unitized curtain wall panel 2 is provided with a transition system structure 5 for connecting the closed unit glass 21, a water tank plug 6 for carrying the upper curtain wall panel, a hanger 7 for installation and fixation, and a stainless steel screw 8 for fixing the bottom crossbeam 25 to the side column 22. When the tower crane wall-attached tie rod affects a single unit glass, that is, when the interference position of the unitized curtain wall panel that interferes with the tower crane wall-attached tie rod is the glass body of a single unitized curtain wall panel, the bottom crossbeam 25 and the unit glass 21 of the unitized curtain wall panel 2 are thrown away and not assembled, and the main components such as the upper crossbeam 23, the middle crossbeam 24 and the side columns 22 of the unitized curtain wall panel 2 are retained to form the main curtain wall frame of a single curtain wall, such as Figure 9As shown, the curtain wall main frame of the single curtain wall is hoisted, the bottom crossbeam 25 of the unitized curtain wall panel 2 is installed on site, the curtain wall main frame of the single curtain wall is inserted, and the bottom crossbeam 25 is installed after the curtain wall main frame is inserted. The curtain wall bottom frame of the single curtain wall and the curtain wall main frame of the single curtain wall form the following Figure 10 The main frame of the single curtain wall is shown; the unitized glass 21 will be installed after the tower crane is removed. The unitized curtain wall panel 2 is a two-frame-in-one tilting structure. The two side columns 22 are respectively a closed side column 2201 and an open side column 2202. The upper crossbeam 23, middle crossbeam 24, and bottom crossbeam 25 are all open structures, that is, each includes two corresponding bodies and a connecting crossbar connecting the two corresponding bodies, forming a two-frame-in-one tilting structure. The unitized glass 21 is installed on the tilting frame of this two-frame-in-one tilting structure.

[0029] In this embodiment, the disassembly measures of the double curtain wall two-in-one include: first assembling the two upper beams, two middle beams and two side columns of the two unit curtain wall panels arranged opposite to each other, and using the two side columns of the two unit curtain wall panels arranged adjacent to each other as the middle column, dividing the middle column into two parts from the upper and lower parts of the middle beam connection, respectively, the upper middle column and the lower middle column, and installing the upper middle column between the upper beams and the middle beams to form a door-type two-in-one curtain wall main frame; then, after the door-type two-in-one curtain wall main frame is installed in place, the door-type two-in-one curtain wall main frame is assembled at the construction site. The two bottom cross beams of the two unitized curtain wall panels are installed on the main frame of the door-type two-in-one curtain wall, so that the main frame of the door-type two-in-one curtain wall and the two bottom cross beams of the two unitized curtain wall panels form the frame body of the double curtain wall, wherein the two bottom cross beams of the two unitized curtain wall panels serve as the curtain wall bottom frame of the double curtain wall; finally, after the tower crane wall-attached tie rods are removed, the curtain wall glass blocks of the single curtain wall are installed on the frame body of the double curtain wall; wherein, the curtain wall glass blocks of the double curtain wall include two glass bodies of the two unitized curtain wall panels, two glass outer frames of the two unitized curtain wall panels and a lower middle column.

[0030] Specifically, the tower crane arm affects the side columns of the unit body according to the horizontal position and the vertical elevation position, that is, when the interference position of the unit curtain wall panel that interferes with the tower crane wall tie rod is the side columns of the two unit curtain wall panels, it affects the side columns 22 of the two unit curtain wall panels 2, and the two unit curtain wall panels 2 are combined and disassembled to form a two-in-one unit curtain wall panel. Figure 11In the double curtain wall frame structure shown, the closed side column 2201 of one unit curtain wall panel 2 and the open side column 2202 of another unit curtain wall panel 2 can be connected into an integrated structure as a center column 26. The center column 26 can be divided into an upper center column 261 and a lower center column 262 from the center cross beam 24. First, assemble the two upper cross beams 23, the two middle cross beams 24 and the two side columns of the two unit curtain wall panels 2 that are arranged back to back, and use the two side columns of the two unit curtain wall panels that are arranged adjacent to each other as the middle column, and divide the middle column into two parts from the upper and lower parts of the middle cross beam connection, namely the upper middle column and the lower middle column, and install the upper middle column 261 between the upper cross beam and the middle cross beam to form a door-type two-in-one curtain wall main frame, and connect and reinforce the upper cross beam 23, the middle cross beam 24 and the middle upper column 261 with the strengthening angle code to form an integrated reinforced structure, that is, the bottom cross beam 25 can only be installed on site after the door-type two-in-one curtain wall main frame is in place, that is, after it is inserted into the frame, forming a structure like this. Figure 12 The main frame of the double curtain wall is shown. Due to the influence of the support arm, i.e., the tower crane wall tie rod 1, the lower middle column 262 is installed after the tower crane support arm, i.e., the tower crane wall tie rod 1, is removed. The panels are then restored. In particular, the installation of the two unit glass units 21 requires restoring the reserved support points on the glass frames of the two unit glass units 21 and connecting them to the outer profile frame, i.e., the main frame of the double curtain wall. Finally, the panels are sealed, for example, by applying glue.

[0031] The curtain wall installation and disassembly step S4 is to disassemble the unitized curtain wall panels based on the disassembly measures of the unitized curtain wall panels.

[0032] Specifically, all processed profiles are assembled at the fabrication plant. Any process holes are filled with plugs, and the horizontal and vertical joints between panels are sealed with glue. Specifically, the joints between the beams and side columns on the main curtain wall frame are sealed with glue. Profiles that require on-site disassembly and secondary assembly are disassembled at the fabrication plant.

[0033] In the main frame installation step S5, the curtain wall main frame is hoisted and installed in place.

[0034] Specifically, after the design and processing are completed according to different impacts, on-site installation is carried out. The processed curtain wall main frame is lifted by vertical transportation equipment such as a circular track installed on the floor. When lifting the curtain wall main frame, the curtain wall main frame is inserted from top to bottom through the tower crane wall attachment, and inserted into the tower crane wall attachment, and the hanging seat 7 in the curtain wall main frame is installed and fixed.

[0035] In the bottom frame installation step S6, the curtain wall bottom frame is installed to the bottom of the curtain wall main frame to form a frame body.

[0036] Specifically, after the main curtain wall frame is fixed, the curtain wall bottom frame, i.e., the bottom crossbeam 25, is installed using the designed stainless steel screws 8, and the screw heads are sealed with weatherproof sealant. The auxiliary accessories on the frame body are then installed, including the sink insert 6.

[0037] In the glass installation step S7, after the tower crane wall tie rods are removed, the curtain wall glass blocks are installed on the frame body and the panels are closed to complete the installation of the curtain wall panels.

[0038] Specifically, after the wall attachment, i.e., the tower crane wall attachment tie rod 1, is removed, the connection position reserved by the conversion system structure 5 is used to close the panel, and the closing is performed according to two situations of the influence of the external tower crane, i.e., the tower crane wall attachment tie rod 1: ① The tower crane wall attachment tie rod affects the single unit glass, that is, when the interference position of the unit curtain wall panel that interferes with the tower crane wall attachment tie rod is the glass body of a single unit curtain wall panel, after the wall attachment, i.e., the tower crane wall attachment tie rod 1, is removed, the curtain wall glass block is installed to close the panel; ② The tower crane arm affects the unit body center column and side column, that is, when the unit curtain that interferes with the tower crane wall attachment tie rod is the unit curtain wall panel. When the interference position of the wall panel is the side column of the two unit curtain wall panels, first install the middle and lower columns 262 on the frame body of the double curtain wall, and restore the connection between the middle and lower columns 262 and the frame body of the double curtain wall, then install the two glass bodies and the two glass outer frames, and close the panels; that is, after the wall attachment parts, that is, the tower crane wall attachment tie rod 1, first install the lower middle column 262 on the "door" type two-in-one panel, restore some of the reserved fulcrums to connect with the outer profile frame, that is, restore the connection between the lower middle column 262 and the frame body, and finally install the curtain wall glass blocks and close the panels.

[0039] See also Figure 13 , which is another flowchart of a method for installing unitized curtain wall panels restricted by tower crane wall attachments provided by an embodiment of the present invention. As shown in the figure, the installation method may also include the following steps: In the measurement step S1, based on the installation position of the unitized curtain wall panels and the installation position of the tower crane wall tie rods at the construction site, the position and size of the unitized curtain wall panels interfering with the tower crane wall tie rods are determined.

[0040] Interference analysis step S2: performing interference analysis on the unitized curtain wall panels that interfere with the tower crane wall tie rods to determine the interference positions of the unitized curtain wall panels that interfere with the tower crane wall tie rods.

[0041] Curtain wall measures confirmation step S3, based on the interference position of the unitized curtain wall panels interfering with the tower crane wall tie rods, determining the disassembly measures of the unitized curtain wall panels; wherein the disassembly measures of the unitized curtain wall panels include single curtain wall disassembly measures and double curtain wall two-in-one disassembly measures; both the single curtain wall disassembly measures and the double curtain wall two-in-one disassembly measures split the unitized curtain wall panels into multiple parts, namely a curtain wall main frame with an opening at the bottom, a curtain wall bottom frame arranged at the bottom of the curtain wall main frame, and curtain wall glass blocks installed on the curtain wall main frame and the curtain wall bottom frame.

[0042] The curtain wall installation and disassembly step S4 is to disassemble the unitized curtain wall panels based on the disassembly measures of the unitized curtain wall panels.

[0043] In the main frame installation step S5, the curtain wall main frame is hoisted and installed in place.

[0044] In the bottom frame installation step S6, the curtain wall bottom frame is installed to the bottom of the curtain wall main frame to form a frame body.

[0045] In the glass installation step S7, after the tower crane wall tie rods are removed, the curtain wall glass blocks are installed on the frame body and the panels are closed to complete the installation of the curtain wall panels.

[0046] Curtain wall acceptance step S8: performing a water-tightness test on the installed curtain wall panels.

[0047] Specifically, after the installation is completed, acceptance work such as closed water test will be carried out.

[0048] In summary, the present embodiment provides a method for installing unitized curtain wall panels that are restricted by tower crane wall attachments. By innovating the curtain wall unit panel assembly design concept, the unit panel frame is split, and the installation method is changed after passing through the wall attachments, so that the panel frame is cleverly passed through the wall attachments after being decomposed for installation. This method not only avoids the influence of the tower crane wall attachments, but also effectively solves the influence of the installation of the lower panels of the staggered curtain wall on the upper installation. At the same time, the unitized curtain wall panels can be installed reasonably, so that the installation of the curtain wall panels is not affected by the construction. This innovative invention ensures the quality and structural stability of the unitized curtain wall panels after installation. Its structural design is reasonable, the construction process is novel, the installation cost is low, and the on-site construction progress and efficiency are guaranteed. At the same time, this installation method ensures that the unitized curtain wall panels do not leak after the split installation is completed, and meets the appearance and quality of the installation. In addition, by optimizing the structural design, the safe use of the tower crane is guaranteed, while meeting the overall safety factor of the curtain wall, ensuring the stability and use quality of the curtain wall structure. This installation method has simple installation tools, novel design, economical and reasonable, and low construction cost.

[0049] It should be noted that, in the description of the present invention, terms such as "up", "down", "left", "right", "inside", and "outside" indicating directions or positional relationships are based on the directions or positional relationships shown in the accompanying drawings. This is only for the convenience of description and does not indicate or imply that the device or element must have a specific orientation, be constructed and operated in a specific orientation. Therefore, it cannot be understood as a limitation on the present invention.

[0050] Furthermore, it should be noted that, in the description of the present invention, unless otherwise expressly specified or limited, the terms "mounted," "connected," and "connected" should be understood broadly. For example, they may refer to fixed connections, detachable connections, or integral connections; they may refer to direct connections, indirect connections through an intermediary, or internal communication between two components. Those skilled in the art will understand the specific meanings of the above terms in the present invention based on specific circumstances.

[0051] Obviously, those skilled in the art may make various changes and modifications to the present invention without departing from the spirit and scope of the present invention. Thus, if such changes and modifications fall within the scope of the claims and their equivalents, the present invention is intended to include such changes and modifications.

Claims

1. A method for installing unitized curtain wall panels restricted by tower crane wall attachments, characterized in that: The steps include: The measuring step is to determine the position and size of the unitized curtain wall panels that interfere with the tower crane wall tie rods based on the installation position of the unitized curtain wall panels and the installation position of the tower crane wall tie rods at the construction site; Interference analysis step: performing interference analysis on the unitized curtain wall panels that interfere with the tower crane wall tie rods to determine the interference position and interference type of the unitized curtain wall panels that interfere with the tower crane wall tie rods; a curtain wall measure confirmation step, determining a disassembly measure for the unitized curtain wall panel based on the interference position and interference type of the unitized curtain wall panel with the tower crane wall tie rod; wherein the disassembly measure for the unitized curtain wall panel includes a single curtain wall disassembly measure and a double curtain wall two-in-one disassembly measure; both the single curtain wall disassembly measure and the double curtain wall two-in-one disassembly measure disassemble the unitized curtain wall panel into a plurality of parts, namely, a curtain wall main frame with an opening at the bottom, a curtain wall bottom frame disposed at the bottom of the curtain wall main frame, and curtain wall glass blocks mounted on the curtain wall main frame and the curtain wall bottom frame; Curtain wall installation and disassembly steps: disassemble the unitized curtain wall panels based on the disassembly measures of the unitized curtain wall panels; Main frame installation steps: lift the curtain wall main frame and install it in place; A bottom frame installation step is to install the curtain wall bottom frame to the bottom of the curtain wall main frame to form a frame body; Glass installation steps: After the tower crane wall tie rods are removed, install the curtain wall glass blocks on the frame body and close the panels to complete the installation of the curtain wall panels.

2. The method for installing unitized curtain wall panels restricted by tower crane wall attachments according to claim 1, characterized in that: The disassembly measures of the unitized curtain wall panels are determined based on the interference position of the unitized curtain wall panels with the tower crane wall tie rods, specifically including: When the interference position of the unitized curtain wall panel with the tower crane wall tie rod is the glass body of a single unitized curtain wall panel, the disassembly measure of the unitized curtain wall panel is determined to be the single curtain wall disassembly measure; When the interference position of the unitized curtain wall panel that interferes with the tower crane wall-attached tie rod is the side column of the two unitized curtain wall panels, the disassembly measure of the unitized curtain wall panel is determined to be a double curtain wall two-in-one disassembly measure.

3. The method for installing unitized curtain wall panels restricted by tower crane wall attachments according to claim 2, characterized in that: The single curtain wall disassembly measures specifically include: first assembling the upper crossbeam, the middle crossbeam and the two side columns of the single unit curtain wall panel to form the curtain wall main frame of the single curtain wall; then, after the curtain wall main frame of the single curtain wall is installed in place, assembling the curtain wall bottom frame of the single curtain wall onto the curtain wall main frame of the single curtain wall at the construction site, so that the curtain wall bottom frame of the single curtain wall and the curtain wall main frame of the single curtain wall form the frame body of the single curtain wall; finally, after the tower crane wall tie rod is removed, installing the curtain wall glass blocks of the single curtain wall onto the frame body of the single curtain wall; wherein, the curtain wall bottom frame of the single curtain wall includes the bottom crossbeam of the single unit curtain wall panel, and the curtain wall glass blocks of the single curtain wall include the glass body of the single unit curtain wall panel and the glass outer frame of the single unit curtain wall panel.

4. The method for installing unitized curtain wall panels restricted by tower crane wall attachments according to claim 2, characterized in that: The disassembly and assembly measures of the double curtain wall two-in-one specifically include: first assembling the two upper cross beams, two middle cross beams and two side columns of the two unit curtain wall panels that are arranged opposite to each other, and using the two side columns of the two unit curtain wall panels that are arranged adjacent to each other as the middle column, dividing the middle column into two parts from the upper and lower parts of the middle cross beam connection, namely the upper middle column and the lower middle column, and installing the upper middle column between the upper cross beam and the middle cross beam to form a door-type two-in-one curtain wall main frame; then, after the door-type two-in-one curtain wall main frame is installed in place, the two unit curtain wall panels are assembled at the construction site. The two bottom cross beams of the Yuan-type curtain wall panels are installed on the main frame of the door-type two-in-one curtain wall, so that the main frame of the door-type two-in-one curtain wall and the two bottom cross beams of the two unit-type curtain wall panels form the frame body of the double curtain wall, wherein the two bottom cross beams of the two unit-type curtain wall panels serve as the curtain wall bottom frame of the double curtain wall; finally, after the tower crane wall tie rods are removed, the curtain wall glass blocks of the single curtain wall are installed on the frame body of the double curtain wall; wherein, the curtain wall glass blocks of the double curtain wall include two glass bodies of the two unit-type curtain wall panels, two glass outer frames of the two unit-type curtain wall panels and the lower middle column.

5. The method for installing unitized curtain wall panels restricted by tower crane wall attachments according to claim 4, characterized in that: The installation of the curtain wall glass blocks of the single curtain wall onto the frame body of the double curtain wall specifically includes: first installing the middle and lower columns on the frame body of the double curtain wall, and restoring the connection between the middle and lower columns and the frame body of the double curtain wall, then installing two glass bodies and two glass outer frames, and closing the panels.

6. The method for installing unitized curtain wall panels restricted by tower crane wall attachments according to claim 5, characterized in that: After assembling the two upper cross beams, two middle cross beams and two side columns of the two unitized curtain wall panels arranged opposite to each other, the two upper cross beams, two middle cross beams and the upper middle columns of the two unitized curtain wall panels are connected and reinforced by reinforcing angle brackets.

7. The method for installing unitized curtain wall panels restricted by tower crane wall attachments according to any one of claims 1 to 6, characterized in that: The joints between the cross beams and the side columns on the main frame of the curtain wall are sealed by dipping in glue.

8. The method for installing unitized curtain wall panels restricted by tower crane wall attachments according to any one of claims 1 to 6, characterized in that: After the glass installation step, the method further includes: The curtain wall acceptance step is to conduct a closed water test acceptance work on the installed curtain wall panels.

9. The method for installing unitized curtain wall panels restricted by tower crane wall attachments according to any one of claims 1 to 6, characterized in that: In the main frame installation step, when the curtain wall main frame is lifted, the curtain wall main frame is inserted from top to bottom through the tower crane wall attachment piece and inserted into the tower crane wall attachment piece.

10. The method for installing unitized curtain wall panels restricted by tower crane wall attachments according to any one of claims 1 to 6, characterized in that: In the bottom frame installation step, after the curtain wall bottom frame is installed to the bottom of the curtain wall main frame, the auxiliary accessories on the frame body are installed. The auxiliary accessories on the frame body include a water tank insert.

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