An installation structure for a building curtain wall and an installation method for a building curtain wall

Abstract

The present invention relates to the technical field of curtain wall installation, and provides a building curtain wall installation structure and a building curtain wall installation method. A plurality of sheets forming the entire curtain wall form corresponding support installation structures. The installation operation is relatively simple, the maintenance and replacement of the sheets are relatively convenient, and the bolts used in combination do not bear the main load, so the practicability is good. It includes a curtain wall unit mechanism and also includes a foundation unit mechanism. The foundation unit mechanism includes a plurality of main vertical rods and a plurality of main horizontal rods. A plurality of hanging seats are provided for each of the plurality of main vertical rods, and the plurality of main horizontal rods are all connected to the plurality of main vertical rods. The curtain wall unit mechanism includes a plurality of fixed frames and a plurality of movable frames, and the plurality of movable frames are respectively slidably connected to the plurality of fixed frames. One of the upper main horizontal rods among two adjacent main horizontal rods is fixedly connected with a plurality of upper insertion frames through upper bolts, and one of the lower main horizontal rods among two adjacent main horizontal rods is fixedly connected with a plurality of lower insertion frames through lower bolts.

Description

Technical Field

[0001] The present invention relates to the technical field of curtain wall installation, and specifically relates to a building curtain wall installation structure and a building curtain wall installation method. Background Art

[0002] As is well known, a building curtain wall is a lightweight enclosure suspended outside the main structure of a building. The installation of a building curtain wall not only forms the decoration of the building but also provides a good protection effect for the building. A building curtain wall installation structure is a system structure used to fix and support a building curtain wall, which usually includes components such as a base body, a decorative panel, a keel, and a connecting frame.

[0003] After retrieval, a patent with the Chinese patent publication number CN114482365B and a patent with the Chinese patent publication number CN115405031A respectively disclose a building curtain wall installation structure and installation method and a building curtain wall structure and its installation method. The former is roughly described as including a fixed steel plate, a vertical fixing mechanism, a horizontal fixing mechanism, and a curtain wall unit mechanism. The side of the vertical fixing mechanism is fixedly welded to the side of the fixed steel plate, the side of the horizontal fixing mechanism is threadedly connected to the side of the vertical fixing mechanism, and the side of the curtain wall unit mechanism is fixedly connected to the sides of the vertical fixing mechanism and the horizontal fixing mechanism. The latter is roughly described as including a curtain wall outer frame, an outer panel, a partition seat, an inner panel, a front panel, and fasteners. The curtain wall outer frame is a rectangular frame structure, and a limiting seat is integrally formed at a position on the inner side wall of the curtain wall outer frame close to the outside. The limiting seat is a rectangular frame, and a positioning groove is formed on the inner side surface of the curtain wall outer frame, and a bolt hole is formed at the bottom of the positioning groove. The outer panel is embedded in the inner frame of the curtain wall outer frame, and the outer panel is located inside the limiting seat. The partition seat is a rectangular frame structure. In use, the curtain wall outer frame is positioned and installed on the building wall through expansion bolts. During the installation process of the outer panel, the partition seat, and the inner panel, the outer panel, the partition seat, and the inner panel are sequentially embedded and installed in the curtain wall outer frame. During the pre-positioning process of the front panel, the front panel is embedded and installed in the positioning groove. During the locking process of the front panel, the front panel is positioned and locked by fasteners.

[0004] Although the above-mentioned prior art solutions can assist in the installation of the curtain wall relative to the building, the installation and positioning of multiple sheets that make up the entire curtain wall all require multiple bolts, that is, multiple bolts need to be installed for the installation construction of each sheet, and the operation convenience is poor. Moreover, after the sheet is positioned, it mainly relies on bolts for positioning. Once the bolts loosen, it is extremely easy to cause the installation stability of the sheet to decrease. Summary of the Invention

[0005] In view of the deficiencies of the prior art, the present invention provides a building curtain wall installation structure and a building curtain wall installation method. The multiple sheets that form the entire curtain wall form corresponding bracket installation structures. The installation operation is relatively simple, the maintenance and replacement of the sheets are relatively convenient, and the bolts used in combination do not bear the main load, so the practicability is good.

[0006] To achieve the above object, the present invention provides the following technical solution: A building curtain wall installation structure includes a curtain wall unit mechanism and also includes a foundation unit mechanism. The foundation unit mechanism includes a plurality of main vertical rods and a plurality of main horizontal rods. A plurality of hanging seats are provided for each of the plurality of main vertical rods. The plurality of main horizontal rods are all connected to the plurality of main vertical rods. The curtain wall unit mechanism includes a plurality of fixed frames and a plurality of movable frames. The plurality of movable frames are respectively slidably connected to the plurality of fixed frames. One of the upper main horizontal rods among two adjacent main horizontal rods is fixedly connected with a plurality of upper insertion frames through upper bolts, and one of the lower main horizontal rods among two adjacent main horizontal rods is fixedly connected with lower insertion frames through lower bolts. The plurality of upper insertion frames are respectively fixedly connected to the plurality of fixed frames, and the plurality of lower insertion frames are also respectively fixedly connected to the plurality of fixed frames. Sheets forming the curtain wall are arranged between the mutually slidable movable frames and fixed frames. Elastic limiting components are installed on the plurality of fixed frames, and the plurality of elastic limiting components respectively match with the plurality of movable frames.

[0007] Preferably, the plurality of elastic limiting components each include a swing frame and a limiting spring. Recessed grooves are provided in the plurality of fixed frames. Fixed rods are fixedly connected in the plurality of recessed grooves. Through holes, operation holes, first strip-shaped grooves and second strip-shaped grooves are provided on the plurality of swing frames. The plurality of fixed rods are respectively rotatably connected in the plurality of through holes. First linkage columns are inserted in the plurality of first strip-shaped grooves, and second linkage columns are inserted in the plurality of second strip-shaped grooves. Installation openings are provided on the plurality of movable frames. The plurality of first linkage columns are respectively fixedly connected in the plurality of installation openings, and the plurality of second linkage columns are also respectively fixedly connected in the plurality of installation openings. The plurality of swing frames are respectively connected to the plurality of limiting springs, and the plurality of limiting springs are respectively connected in the plurality of recessed grooves. The operation holes are equipped with auxiliary operation components.

[0008] Preferably, the auxiliary operation component includes an insertion driving column. The insertion driving column matches the operation hole. An installation sleeve is slidably connected to the insertion driving column. A rotating frame is rotatably connected to the installation sleeve. A hook rod is fixedly connected to the rotating frame. An auxiliary adjustment limiting member is installed on the installation sleeve.

[0009] Preferably, the auxiliary adjustment limiting member includes an outwardly extending bent frame, the outwardly extending bent frame is fixedly connected to the mounting sleeve, and a limiting post is slidably connected inside the outwardly extending bent frame. The limiting post is connected with a positioning spring, the positioning spring is connected to the outwardly extending bent frame, the limiting post matches the inserted driving post, and an auxiliary operation ring is fixedly connected to the limiting post.

[0010] Preferably, first rotating connecting blocks are rotatably connected in both the limiting post and a plurality of recessed grooves, and second rotating connecting blocks are rotatably connected in both the outwardly extending bent frame and a plurality of swinging frames. One ends of a plurality of the first rotating connecting blocks are respectively connected to one end of the positioning spring and fixedly connected to one end of a plurality of limiting springs, and one ends of a plurality of the second rotating connecting blocks are respectively connected to the other end of the positioning spring and fixedly connected to the other end of a plurality of limiting springs.

[0011] Preferably, shielding plates are rotatably connected outside a plurality of the movable frames, the plurality of shielding plates respectively match a plurality of the mounting openings, blocking limiting strips are rotatably connected outside a plurality of the fixed frames, outwardly extending limiting strips are provided on the plurality of shielding plates, mounting holes are provided on the plurality of shielding plates, the blocking limiting strip corresponds to the adjacent movable frame at its lower right side, and the center of gravity of the overall structure formed by the cooperation of the shielding plate and the outwardly extending limiting strip is lower than the center of the shielding plate.

[0012] Preferably, a plurality of stepped inclined grooves are formed in a plurality of the fixed frames, stepped columns are fixedly connected to a plurality of the movable frames, the plurality of stepped columns are respectively connected in the plurality of stepped inclined grooves, fixed grooves are formed in a plurality of the fixed frames, the plurality of fixed grooves respectively match a plurality of the sheets, stepped grooves are provided on a plurality of the movable frames, the plurality of stepped grooves respectively match a plurality of the sheets, two side insertion blocks are fixedly connected to a plurality of the movable frames, two side insertion holes are formed in a plurality of the fixed frames, and the plurality of side insertion holes respectively match the plurality of side insertion blocks.

[0013] Preferably, the connection part between the main body vertical rod and the main body horizontal rod is connected by a main connecting frame and an auxiliary connecting frame. Both the main connecting frame and the auxiliary connecting frame are provided with vertical clamping grooves matching the main body vertical rod, and both the main connecting frame and the auxiliary connecting frame are provided with horizontal clamping grooves matching the main body horizontal rod. The main connecting frame is fixedly connected with a connecting ear, an auxiliary bolt is arranged in the connecting ear, a threaded nut is fixedly connected to the auxiliary connecting frame, the threaded nut matches the auxiliary bolt, a plurality of transverse grooves are formed in the vertical clamping groove of the main connecting frame, and a protruding transverse strip matching the transverse grooves is arranged outside the main body vertical rod.

[0014] Preferably, a plurality of inserted vertical columns are fixedly connected to the bottom end of the auxiliary connecting frame, and a plurality of inserted vertical grooves are formed at the top end of the main connecting frame. The plurality of inserted vertical grooves respectively match the plurality of inserted vertical columns.

[0015] An installation method for a building curtain wall includes the following steps:

[0016] S1. During the installation operation, first, fix a plurality of hanging seats relative to the building, then install the main vertical rods relative to the hanging seats, and then fix the main horizontal rods relative to the main vertical rods, thus completing the installation of the basic unit mechanism relative to the building;

[0017] S2. Then, install a plurality of fixed frames corresponding to the basic unit mechanism, and adjust the relative positions between the fixed frames and the main horizontal rods, so that the upper insertion frame and the lower insertion frame at the rear of the fixed frame are inserted between two adjacent main horizontal rods above and below. Then, complete the fixed connection between the upper insertion frame and the corresponding main horizontal rod through the upper bolt, and complete the fixed connection between the upper insertion frame and the corresponding main horizontal rod through the lower bolt;

[0018] S3. Then, install a sheet between the movable frame and the fixed frame that are slidably connected to each other. By adjusting the elastic limit component, realize the relative sliding away of the movable frame relative to the fixed frame to which it is slidably connected, so that the movable frame and the fixed frame have sufficient relative placement space for the sheet;

[0019] S4. Place the sheet relative to the fixed frame, and then reset the elastic limit component. The reset of the elastic limit component drives the movable frame to form a reset relative to the fixed frame. The reset movable frame will assist in pressing and positioning the sheet placed in the fixed frame, thus completing the installation of the curtain wall unit mechanism.

[0020] Compared with the prior art, the present invention provides a building curtain wall installation structure and a building curtain wall installation method, which have the following beneficial effects:

[0021] (1) In the present invention, through the design of the curtain wall unit mechanism, a building curtain wall structure can be formed, providing a corresponding support installation structure for the multiple sheets that make up the entire curtain wall. The installation operation is relatively simple, and the maintenance and replacement of the sheets are more convenient.

[0022] (2) In the present invention, through the design of the elastic limit component, elastic auxiliary limit of the movable frame relative to the fixed frame can be realized, and it can assist in following and pressing the specific position of the sheet between the fixed frame and the movable frame. Even if the sheet forms a small displacement between the fixed frame and the movable frame, the movable frame will follow the movement of the sheet to form a following movement to ensure the effective positioning of the sheet.

[0023] (3) In the present invention, through the design of the basic unit mechanism, a basic frame installation structure can be provided for the curtain wall unit mechanism, facilitating the auxiliary installation of the curtain wall unit mechanism relative to the building, and the structure is relatively simple. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 is a three-dimensional structural schematic diagram of the whole of the present invention;

[0025] Figure 2 For the present invention Figure 1 Schematic diagram of the enlarged partial structure at position A in the present invention;

[0026] Figure 3 For the present invention Figure 1 Schematic diagram of the enlarged partial structure at position B in the present invention;

[0027] Figure 4 For the present invention Figure 1 Schematic diagram of the enlarged partial structure at position C in the present invention;

[0028] Figure 5 For the present invention Figure 1 Schematic diagram of the enlarged partial structure at position D in the present invention;

[0029] Figure 6 Schematic diagram of the three - dimensional structure of the cooperation of the main cross - bar, fixed frame and movable frame, etc. of the present invention;

[0030] Figure 7 For the present invention Figure 6 Schematic diagram of the enlarged partial structure at position E in the present invention;

[0031] Figure 8 Schematic diagram of the three - dimensional structure of the cooperation of the main vertical bar, main cross - bar and hanging seat, etc. of the present invention;

[0032] Figure 9 Exploded three - dimensional structure diagram of the cooperation of the main vertical bar, main connecting frame and auxiliary connecting frame, etc. of the present invention;

[0033] Figure 10 Partially - sectioned three - dimensional structure diagram of the cooperation of the fixed frame, swing frame and limit spring, etc. of the present invention;

[0034] Figure 11 Exploded three - dimensional structure diagram of the cooperation of the fixed frame, movable frame and extended bent frame, etc. of the present invention;

[0035] Figure 12 Exploded bottom - view three - dimensional structure diagram of the cooperation of the main vertical bar, main connecting frame and auxiliary connecting frame, etc. of the present invention;

[0036] Figure 13 Exploded bottom - view three - dimensional structure diagram of the cooperation of the fixed frame, movable frame and extended bent frame, etc. of the present invention;

[0037] Figure 14 Bottom - view three - dimensional structure diagram of the cooperation of the main vertical bar, main cross - bar and hanging seat, etc. of the present invention;

[0038] Figure 15 For the present invention Figure 14 Schematic diagram of the enlarged partial structure at position F in the present invention.

[0039] In the figure: 1, main body vertical rod; 2, main body horizontal rod; 3, hanging connection seat; 4, fixed frame; 5, movable frame; 6, upper bolt; 7, upper insertion frame; 8, lower bolt; 9, lower insertion frame; 10, sheet material; 11, swing frame; 12, limit spring; 13, recessed groove; 14, fixed rod; 15, through hole; 16, operation hole; 17, first linkage column; 18, second linkage column; 19, installation opening; 20, insertion drive column; 21, installation sleeve; 22, rotating frame; 23, hook rod; 24, extending bent frame; 25, limit column; 26, positioning spring; 27, auxiliary operation ring; 28, first rotation connection block; 29, second rotation connection block; 30, shielding plate; 31, blocking limit strip; 32, extending limit strip; 33, installation hole; 34, stepped inclined groove; 35, stepped column; 36, fixed groove; 37, stepped groove; 38, side insertion block; 39, side insertion hole; 40, main connection frame; 41, auxiliary connection frame; 42, vertical clamping groove; 43, horizontal clamping groove; 44, connection ear; 45, auxiliary bolt; 46, threaded nut; 47, horizontal groove; 48, protruding horizontal strip; 49, insertion vertical column; 50, insertion vertical groove. Detailed implementation manner

[0040] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0041] Embodiment, please refer to Figures 1 - 15A building curtain wall installation structure includes a curtain wall unit mechanism and a basic unit mechanism. The basic unit mechanism includes a plurality of main vertical rods 1 and a plurality of main cross rods 2. The plurality of main vertical rods 1 are each equipped with a plurality of hanging seats 3. The plurality of main cross rods 2 are each connected to the plurality of main vertical rods 1. Through the design of the basic unit mechanism, a basic frame installation structure can be provided for the curtain wall unit mechanism, which facilitates the auxiliary installation of the curtain wall unit mechanism relative to the building. The structure is relatively simple. The mutual connection between the main vertical rod 1 and the main cross rod 2 is connected by a main connecting frame 40 and an auxiliary connecting frame 41. The main connecting frame 40 and the auxiliary connecting frame 41 are both provided with a vertical clamping groove 42 that matches the main vertical rod 1, and the main connecting frame 40 and the auxiliary connecting frame 41 are both provided with a horizontal clamping groove 43 that matches the main cross bar 2. The main connecting frame 40 is fixedly connected with a connecting ear 44, and an auxiliary bolt 45 is provided in the connecting ear 44. A threaded cap 46 is fixedly connected to the auxiliary connecting frame 41, and the threaded cap 46 matches the auxiliary bolt 45. A plurality of horizontal grooves 47 are provided in the vertical clamping groove 42 on the main connecting frame 40, and a raised horizontal bar 48 that matches the horizontal groove 47 is provided on the outside of the main vertical rod 1. The bottom end of the auxiliary connecting frame 41 There are multiple insertion vertical columns 49 fixedly connected, and multiple insertion vertical slots 50 are opened at the top of the main connecting frame 40. The multiple insertion vertical slots 50 are matched with the multiple insertion vertical columns 49 respectively. When actually installing, first install the main connecting frame 40 relative to the main vertical rod 1, that is, adjust the relative position between the transverse slot 47 and the raised horizontal bar 48, control the raised horizontal bar 48 to be inserted horizontally into the corresponding transverse slot 47, so that the main connecting frame 40 has a stable height limit relative to the main vertical rod 1, and then place the main horizontal bar 2 into the horizontal holding slot 43 on the main connecting frame 40, and then relative to The main vertical rod 1 is installed with the auxiliary connecting frame 41 so that the vertical clamping groove 42 on the auxiliary connecting frame 41 is in close contact with the main vertical rod 1, and the close contact state is maintained and the auxiliary connecting frame 41 is controlled to form an upper and lower relative adjustment relative to the main connecting frame 40 in the previous step until the multiple insertion vertical columns 49 at the bottom end of the auxiliary connecting frame 41 are respectively inserted into the corresponding multiple insertion vertical grooves 50 on the main connecting frame 40, and then the relative connection and positioning between the main connecting frame 40 and the auxiliary connecting frame 41 is realized by screwing the auxiliary bolt 45 into the threaded cap 46, thereby achieving a fixed connection between the main cross bar 2 and the main vertical rod 1.

[0042] It should be further noted that the curtain wall unit mechanism includes a plurality of fixed frames 4 and a plurality of movable frames 5. The plurality of movable frames 5 are respectively slidably connected to the plurality of fixed frames 4. One of the upper main cross bars 2 of two adjacent main cross bars 2 is fixedly connected with a plurality of upper insertion frames 7 through upper bolts 6, and one of the lower main cross bars 2 of two adjacent main cross bars 2 is fixedly connected with lower insertion frames 9 through lower bolts 8. The plurality of upper insertion frames 7 are respectively fixedly connected to the plurality of fixed frames 4, and the plurality of lower insertion frames 9 are also respectively fixedly connected to the plurality of fixed frames 4. Sheets 10 forming the curtain wall are arranged between the mutually slidable movable frames 5 and fixed frames 4. Through the design of the curtain wall unit mechanism, a building curtain wall structure can be formed, providing a corresponding bracket installation structure for the plurality of sheets 10 constituting the entire curtain wall. The installation operation is relatively simple, and the maintenance and replacement of the sheets 10 are relatively convenient. A plurality of stepped inclined grooves 34 are formed in the plurality of fixed frames 4, and a plurality of stepped columns 35 are fixedly connected to the plurality of movable frames 5. The plurality of stepped columns 35 are respectively connected in the plurality of stepped inclined grooves 34. Fixed grooves 36 are formed in the plurality of fixed frames 4, and the plurality of fixed grooves 36 respectively match the plurality of sheets 10. Stepped grooves 37 are arranged on the plurality of movable frames 5, and the plurality of stepped grooves 37 respectively match the plurality of sheets 10. Two side insertion blocks 38 are fixedly connected to the plurality of movable frames 5, and two side insertion holes 39 are formed in the plurality of fixed frames 4. The plurality of side insertion holes 39 respectively match the plurality of side insertion blocks 38. After the side insertion blocks 38 are inserted into the corresponding side insertion holes 39, the relative structural strength between the movable frame 5 and the fixed frame 4 can be improved. Elastic limit components are installed on the plurality of fixed frames 4, and the plurality of elastic limit components respectively match the plurality of movable frames 5. The plurality of elastic limit components each include a swing frame 11 and a limit spring 12. Recessed grooves 13 are formed in the plurality of fixed frames 4, and fixing rods 14 are fixedly connected in the plurality of recessed grooves 13. Through holes 15, operation holes 16, first strip-shaped grooves and second strip-shaped grooves are formed in the plurality of swing frames 11. The plurality of fixing rods 14 are respectively rotatably connected in the plurality of through holes 15. First linkage columns 17 are inserted into the plurality of first strip-shaped grooves, and second linkage columns 18 are inserted into the plurality of second strip-shaped grooves. Installation openings 19 are arranged on the plurality of movable frames 5. The plurality of first linkage columns 17 are respectively fixedly connected in the plurality of installation openings 19, and the plurality of second linkage columns 18 are also respectively fixedly connected in the plurality of installation openings 19. The plurality of swing frames 11 are respectively connected to the plurality of limit springs 12, and the plurality of limit springs 12 are respectively connected in the plurality of recessed grooves 13. Through the design of the elastic limit components, elastic auxiliary limit of the movable frame 5 relative to the fixed frame 4 can be realized, and auxiliary following compression can be formed according to the specific position of the sheet 10 between the fixed frame 4 and the movable frame 5. Even if the sheet 10 forms a small displacement between the fixed frame 4 and the movable frame 5, the movable frame 5 will follow the movement of the sheet 10 to ensure the effective positioning of the sheet 10.

[0043] It should be further noted that the operation hole 16 is equipped with an auxiliary operation component. The auxiliary operation component includes an insertion driving column 20, which is matched with the operation hole 16. A mounting sleeve 21 is slidably connected to the insertion driving column 20. A rotating frame 22 is rotatably connected to the mounting sleeve 21. A hook rod 23 is fixedly connected to the rotating frame 22. An auxiliary adjustment limiting member is installed on the mounting sleeve 21. The auxiliary adjustment limiting member includes an outward extending bent frame 24, which is fixedly connected to the mounting sleeve 21. A limiting column 25 is slidably connected inside the outward extending bent frame 24. The limiting column 25 is connected with a positioning spring 26, and the positioning spring 26 is connected with the outward extending bent frame 24. The limiting column 25 is matched with the insertion driving column 20, and an auxiliary operation ring 27 is fixedly connected to the limiting column 25, providing an auxiliary structure for the swing driving of the swing frame 11, making the swing adjustment of the swing frame 11 more convenient and labor-saving. A first rotating connection block 28 is rotatably connected to both the limiting column 25 and a plurality of recessed grooves 13. A second rotating connection block 29 is rotatably connected to both the outward extending bent frame 24 and a plurality of swing frames 11. One end of a plurality of first rotating connection blocks 28 is respectively connected to one end of the positioning spring 26 and fixedly connected to one end of a plurality of limiting springs 12. One end of a plurality of second rotating connection blocks 29 is respectively connected to the other end of the positioning spring 26 and the other end of a plurality of limiting springs 12, ensuring the adjustable degrees of freedom of the positioning spring 26 and the limiting springs 12. A shielding plate 30 is rotatably connected to the outside of a plurality of movable frames 5. A plurality of shielding plates 30 are respectively matched with a plurality of mounting openings 19. A blocking and limiting strip 31 is rotatably connected to the outside of a plurality of fixed frames 4. An outward extending limiting strip 32 is provided on each of the plurality of shielding plates 30. A mounting hole 33 is provided on each of the plurality of shielding plates 30. The blocking and limiting strip 31 corresponds to the movable frame 5 adjacent to its lower right side. The overall structure formed by the cooperation of the shielding plate 30 and the outward extending limiting strip 32 has a center of gravity lower than the center of the shielding plate 30. When the shielding plate 30 and the outward extending limiting strip 32 are not affected by external special forces, under the action of their own gravity, the shielding plate 30 and the outward extending limiting strip 32 can maintain a relatively upright posture.

[0044] In summary, the installation principle of the building curtain wall installation structure and the building curtain wall installation method is as follows. During use, first carry the building curtain wall installation structure to the location where it is needed. Fix multiple hanging seats 3 relative to the building. When installing the hanging seats 3, pre-drill round groove holes on the building according to the strip holes on the hanging seats 3. Then insert expansion bolts into the round groove holes, adjust the positions of the hanging seats 3 and the expansion bolts, and realize the internal support positioning of the expansion bolts in the round groove holes and the installation positioning between the hanging seats 3 and the building by rotating the threaded nuts 46 on the expansion bolts. After that, install the main vertical rods 1 relative to the hanging seats 3, and then fixedly install the main cross rods 2 relative to the main vertical rods 1, thus completing the installation of the basic unit mechanism relative to the building. Then, install multiple fixing frames 4 corresponding to the basic unit mechanism, adjust the relative positions between the fixing frames 4 and the main cross rods 2, so that the upper insertion frames 7 and the lower insertion frames 9 at the rear of the fixing frames 4 are inserted between two adjacent main cross rods 2 above and below. Then, complete the fixed connection between the upper insertion frames 7 and the corresponding main cross rods 2 through the upper bolts 6, and complete the fixed connection between the upper insertion frames 7 and the corresponding main cross rods 2 through the lower bolts 8. Then, install the sheet material 10 between the movable frame 5 and the fixing frame 4 that are slidably connected to each other. By adjusting the elastic limit component, realize the relative sliding away of the movable frame 5 relative to the fixing frame 4 to which it is slidably connected, so that the movable frame 5 and the fixing frame 4 have enough relative placement space for the sheet material 10. When adjusting the elastic limit component, insert the insertion driving column 20 into the operation hole 16, and then apply force to the end of the insertion driving column 20 away from the swing frame 11, so that the swing frame 11 rotates and swings relative to the recessed groove 13 against the elasticity of the limit spring 12. The rotated swing frame 11 will drive the movable frame 5 to form a relative slide relative to the fixing frame 4 until there is a suitable passing space for the sheet material 10 between the movable frame 5 and the fixing frame 4. Then, rotate and adjust the rotating frame 22 relative to the installation sleeve 21, so that the hook rod 23 on the rotating frame 22 is hooked to a fixing frame 4 adjacent to the upper left side, realizing the auxiliary limit of the insertion driving column 20. In this state, to ensure the stable hooking of the insertion driving column 20, it should be controlled that the limit column 25 and the insertion driving column 20 are tightly abutted against each other, and at the same time, the positioning spring 26 will maintain the abutting state of the limit column 25 relative to the insertion driving column 20, and finally achieve the attitude maintenance after the relative sliding of the movable frame 5 relative to the fixing frame 4, which is convenient for the subsequent placement of the sheet material 10.

[0045] Further, the sheet 10 is placed relative to the fixed frame 4, and then the elastic limit component is reset, that is, the corresponding hooking effect of the hooking rod 23 is cancelled, so that the driving effect of the insertion driving column 20 on the swing frame 11 fails. Under the elastic reset effect of the limit spring 12, the swing frame 11 will swing back in the reverse direction. During this process, the movable frame 5 will slide and reset relative to the fixed frame 4, that is, the reset of the elastic limit component drives the movable frame 5 to reset relative to the fixed frame 4. The reset movable frame 5 will form auxiliary pressing and positioning on the sheet 10 placed in the fixed frame 4. Then, the insertion driving column 20 is taken out relative to the operation hole 16 to complete the installation of a single sheet 10. Repeat the foregoing steps to install multiple sheets 10 until the overall installation of the curtain wall unit mechanism is completed. When the fixed frame 4 corresponding to the operation is in the top row and the leftmost row, there is no other fixed frame 4 that can be hooked on the upper left side of the fixed frame 4 at this time. The hooking can be assisted by setting other hookable structures to match the hooking rod 23, or the swinging posture of the insertion driving column 20 can be manually assisted to meet the subsequent installation operation of the sheet 10. After all, the fixed frames 4 in the top row and the leftmost row are special cases, and the fixed frames 4 in other positions have a larger proportion compared to the fixed frames 4 in the special cases. When the auxiliary operation component is applied to fixed frames 4 and movable frames 5 of different specifications and sizes, the relative limit effect between the limit column 25 and the insertion driving column 20 can be cancelled by pulling the auxiliary operation ring 27. Thereafter, the installation sleeve 21 can be adjusted relative to the insertion driving column 20 to realize the adjustment of the specific hooking distance of the hooking rod 23, and when removing the hooking rod 23 in the hooked state, it can also be realized by pulling the auxiliary operation ring 27. Since the front end of the swing frame 11 presents an arc trajectory during the rotation process of the swing frame 11, this will cause the front end of the swing frame 11 to extend relative to the installation opening 19. Therefore, when adjusting the swing frame 11, it is necessary to control the baffle 30 to turn away from the installation opening 19, and when the sheet 10 is installed, the baffle 30 should be controlled to reset. The reset baffle 30 can form rotational limit on the swing frame 11 to avoid the swing frame 11 from swinging out, thereby avoiding the failure of the positioning effect of the sheet 10 installed between the movable frame 5 and the fixed frame 4. During the overall installation process, the installation order of multiple sheets 10 should be from left to right and from bottom to top. After the installation is completed, first control the blocking limit bar 31 to hang down naturally, and then adjust the outstretched limit bar 32 to form an out-of-position limit on the blocking limit bar 31. Finally, insert the self-tapping screw into the installation hole 33 and realize the auxiliary threaded connection of the self-tapping screw relative to the movable frame 5 to achieve the rotational limit of the baffle 30, so as to further improve the stability effect of the movable frame 5 and ensure the positioning reliability of the sheet 10. To improve the contact effect and sealing performance between the sheet 10 and the fixed groove 36 and the stepped groove 37, rubber strips can be pre-added or sealant can be applied at the four sides of the sheet 10 during installation to form filling and positioning in cooperation with the fixed groove 36 and the stepped groove 37.

[0046] Although embodiments of the present invention have been shown and described, it will be understood by those of ordinary skill in the art that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A building curtain wall installation structure, including a curtain wall unit mechanism, characterized in that, It further includes a basic unit mechanism, the basic unit mechanism includes a plurality of main body vertical rods (1) and a plurality of main body horizontal rods (2), a plurality of hanging seats (3) are provided for each of the plurality of main body vertical rods (1), a plurality of main body horizontal rods (2) are all connected to the plurality of main body vertical rods (1), the curtain wall unit mechanism includes a plurality of fixed frames (4) and a plurality of movable frames (5), the plurality of movable frames (5) are respectively slidably connected to the plurality of fixed frames (4), for the upper one of the adjacent two main body horizontal rods (2), a plurality of upper insertion frames (7) are fixedly connected thereto by upper bolts (6), for the lower one of the adjacent two main body horizontal rods (2), a lower insertion frame (9) is fixedly connected thereto by lower bolts (8), the plurality of upper insertion frames (7) are respectively fixedly connected to the plurality of fixed frames (4), the plurality of lower insertion frames (9) are also respectively fixedly connected to the plurality of fixed frames (4), sheets (10) forming the curtain wall are arranged between the mutually slidably connected movable frames (5) and fixed frames (4), a plurality of elastic limiting components are installed on the plurality of fixed frames (4), and the plurality of elastic limiting components respectively match the plurality of movable frames (5).

2. The installation structure of a building curtain wall according to claim 1, characterized in that, The plurality of elastic limiting components each include a swing frame (11) and a limiting spring (12), a plurality of recessed grooves (13) are formed in the plurality of fixed frames (4), a fixed rod (14) is fixedly connected in each of the plurality of recessed grooves (13), a through hole (15), an operation hole (16), a first strip-shaped groove and a second strip-shaped groove are formed in each of the plurality of swing frames (11), the plurality of fixed rods (14) are respectively rotatably connected in the plurality of through holes (15), a first linkage column (17) is inserted in each of the plurality of first strip-shaped grooves, a second linkage column (18) is inserted in each of the plurality of second strip-shaped grooves, an installation opening (19) is arranged on each of the plurality of movable frames (5), the plurality of first linkage columns (17) are respectively fixedly connected in the plurality of installation openings (19), the plurality of second linkage columns (18) are also respectively fixedly connected in the plurality of installation openings (19), the plurality of swing frames (11) are respectively connected to the plurality of limiting springs (12), the plurality of limiting springs (12) are respectively connected in the plurality of recessed grooves (13), and the operation hole (16) is equipped with an auxiliary operation component.

3. The installation structure of a building curtain wall according to claim 2, characterized in that, The auxiliary operation component includes an insertion driving column (20), the insertion driving column (20) matches the operation hole (16), an installation sleeve (21) is slidably connected to the insertion driving column (20), a rotating frame (22) is rotatably connected to the installation sleeve (21), a hook rod (23) is fixedly connected to the rotating frame (22), and an auxiliary adjustment limiting member is installed on the installation sleeve (21).

4. A building curtain wall installation structure according to claim 3, characterized in that The auxiliary adjustment limiting member includes an outwardly extending bent frame (24), the outwardly extending bent frame (24) is fixedly connected to the mounting sleeve (21), and a limiting column (25) is slidably connected inside the outwardly extending bent frame (24). The limiting column (25) is connected with a positioning spring (26), the positioning spring (26) is connected to the outwardly extending bent frame (24), the limiting column (25) is matched with the insertion driving column (20), and an auxiliary operation ring (27) is fixedly connected to the limiting column (25).

5. A building curtain wall installation structure according to claim 4, characterized in that, A first rotating connecting block (28) is rotatably connected inside both the limiting column (25) and a plurality of recessed grooves (13), and a second rotating connecting block (29) is rotatably connected inside both the outwardly extending bent frame (24) and a plurality of swing frames (11). One end of the positioning spring (26) and one end of a plurality of limiting springs (12) are respectively connected to a plurality of the first rotating connecting blocks (28), and the other end of the positioning spring (26) and the other end of a plurality of limiting springs (12) are respectively connected to a plurality of the second rotating connecting blocks (29).

6. The installation structure of a building curtain wall according to claim 5, characterized in that, A shielding plate (30) is rotatably connected outside each of the plurality of movable frames (5), the plurality of shielding plates (30) respectively match the plurality of mounting openings (19), a blocking and limiting strip (31) is rotatably connected outside each of the plurality of fixed frames (4), an outwardly extending limiting strip (32) is provided on each of the plurality of shielding plates (30), a mounting hole (33) is provided on each of the plurality of shielding plates (30), the blocking and limiting strip (31) corresponds to the movable frame (5) adjacent to its lower right side, and the center of gravity of the overall structure formed by the cooperation of the shielding plate (30) and the outwardly extending limiting strip (32) is lower than the center of the shielding plate (30).

7. A building curtain wall installation structure according to claim 6, characterized in that, A plurality of stepped inclined grooves (34) are formed in each of the plurality of fixed frames (4), a stepped column (35) is fixedly connected to each of the plurality of movable frames (5), the plurality of stepped columns (35) are respectively connected in the plurality of stepped inclined grooves (34), a fixing groove (36) is formed in each of the plurality of fixed frames (4), the plurality of fixing grooves (36) respectively match the plurality of sheets (10), a stepped groove (37) is provided on each of the plurality of movable frames (5), the plurality of stepped grooves (37) respectively match the plurality of sheets (10), two side insertion blocks (38) are fixedly connected to each of the plurality of movable frames (5), two side insertion holes (39) are formed in each of the plurality of fixed frames (4), and the plurality of side insertion holes (39) respectively match the plurality of side insertion blocks (38).

8. The installation structure of a building curtain wall according to claim 6, characterized in that, The connection between the main body vertical rod (1) and the main body horizontal rod (2) is connected by a main connecting frame (40) and an auxiliary connecting frame (41). Both the main connecting frame (40) and the auxiliary connecting frame (41) are provided with vertical clamping grooves (42) matching the main body vertical rod (1), and both the main connecting frame (40) and the auxiliary connecting frame (41) are provided with horizontal clamping grooves (43) matching the main body horizontal rod (2). The main connecting frame (40) is fixedly connected with a connecting ear (44), an auxiliary bolt (45) is arranged in the connecting ear (44), a threaded nut (46) is fixedly connected to the auxiliary connecting frame (41), and the threaded nut (46) matches the auxiliary bolt (45). A plurality of transverse grooves (47) are formed in the vertical clamping groove (42) on the main connecting frame (40), and a protruding transverse strip (48) matching the transverse grooves (47) is arranged outside the main body vertical rod (1).

9. The installation structure of a building curtain wall according to claim 8, characterized in that, A plurality of inserting vertical columns (49) are fixedly connected to the bottom end of the auxiliary connecting frame (41), and a plurality of inserting vertical grooves (50) are formed at the top end of the main connecting frame (40). The plurality of inserting vertical grooves (50) respectively match the plurality of inserting vertical columns (49).

10. A method for installing a building curtain wall, characterized in that, Using a building curtain wall installation structure according to any one of claims 1-9, comprising the following steps: S1. During the installation operation, first, a plurality of hanging connecting seats (3) are fixedly installed relative to the building, then the main body vertical rod (1) is installed relative to the hanging connecting seats (3), and then the main body horizontal rod (2) is fixedly installed relative to the main body vertical rod (1), thereby completing the installation of the basic unit mechanism relative to the building; S2. Then, a plurality of fixed frames (4) are correspondingly installed relative to the basic unit mechanism, and the relative position between the fixed frame (4) and the main body horizontal rod (2) is adjusted so that the upper inserting frame (7) and the lower inserting frame (9) at the rear side of the fixed frame (4) are inserted between two adjacent upper and lower main body horizontal rods (2). Then, the upper inserting frame (7) is fixedly connected to the corresponding main body horizontal rod (2) through the upper bolt (6), and the lower inserting frame (9) is fixedly connected to the corresponding main body horizontal rod (2) through the lower bolt (8); S3. Then, a sheet material (10) is installed between the movable frame (5) and the fixed frame (4) which are slidably connected to each other. By adjusting the elastic limiting component, the relative sliding away of the movable frame (5) relative to the fixed frame (4) to which it is slidably connected is realized, so that the movable frame (5) and the fixed frame (4) have sufficient relative placement space for the sheet material (10); S4. The sheet material (10) is placed relative to the fixed frame (4), and then the elastic limiting component is reset. The reset of the elastic limiting component drives the movable frame (5) to be reset relative to the fixed frame (4). The reset movable frame (5) will assist in pressing and positioning the sheet material (10) placed in the fixed frame (4), completing the installation of the curtain wall unit mechanism.

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