Plate bolt embedded welding-free curtain wall connecting system capable of improving curtain wall assembling efficiency

Abstract

The utility model discloses a plate bolt embedded welding-free curtain wall connecting system capable of improving curtain wall assembling efficiency, which comprises a plate bolt type embedded part embedded in a concrete structure, the plate bolt type embedded part comprises an embedded plate, the outer side surface of the embedded plate is flush with the outer surface of the concrete structure, and the plate bolt type embedded part is embedded in the concrete structure. A locking nut and a nut cover are fixed to the inner side face of the embedded plate, a stud is connected into the locking nut, and the stud extends out of the outer side face of the embedded plate. The aluminum alloy hanging seat is fixed with the plate bolt type embedded part through a stud, an aluminum alloy gasket with a tooth groove and a nut fastener; the aluminum alloy adapter is fixedly mounted on the aluminum alloy hanging seat through an aluminum alloy hook; and the curtain wall keel is fixedly mounted in the aluminum alloy adapter. According to the curtain wall connecting system, welding is not needed, three-dimensional adjustment can be achieved, and the assembling efficiency can be remarkably improved.

Description

Technical Field

[0001] The utility model relates to the technical field of curtain wall assembly, and particularly relates to a bolt-embedded and weld-free curtain wall connection system for improving the curtain wall assembly efficiency. Background Art

[0002] The connection structure between the curtain wall and the main structure is an important part of the curtain wall, which undertakes the functions of load bearing and transmission of the curtain wall. The common connection structures between the curtain wall and the main structure are mostly in the form of welding of steel adapter pieces and embedded parts. However, when facing high-altitude operations, there are relatively large potential safety hazards and the assembly efficiency is low. Summary of the Invention

[0003] The purpose of the utility model is to provide a bolt-embedded and weld-free curtain wall connection system for improving the curtain wall assembly efficiency, so as to solve the problems put forward in the above background art.

[0004] To achieve the above purpose, the utility model provides a bolt-embedded and weld-free curtain wall connection system for improving the curtain wall assembly efficiency, including: a bolt-type embedded part, which is embedded in the concrete structure. The bolt-type embedded part includes an embedded plate part, the outer side surface of the embedded plate part is flush with the outer surface of the concrete structure, a locking nut and a nut cover are fixed on the inner side surface of the embedded plate part, a stud is connected inside the locking nut, and the stud extends to the outer side surface of the embedded plate part; an aluminum alloy hanging seat, which is fixed to the bolt-type embedded part through the stud, a toothed aluminum alloy gasket and a nut fastener; an aluminum alloy adapter piece, which is fixedly installed on the aluminum alloy hanging seat through an aluminum alloy hook; and a curtain wall keel, which is fixedly installed in the aluminum alloy adapter piece.

[0005] In a preferred embodiment, the embedded plate part includes a vertical embedded plate, multiple horizontal embedded pipes are arranged inside the vertical embedded plate, two nut covers are symmetrically fixed in the middle of the inner side of the vertical embedded plate, and locking nuts are fixed inside the nut covers.

[0006] In a preferred embodiment, the aluminum alloy hanging seat is of a U-shaped structure. The aluminum alloy hanging seat includes a first vertical part, a second vertical part and a horizontal part. The height of the first vertical part is greater than the height of the second vertical part. Two vertical long waist holes are symmetrically opened on the first vertical part, the stud is arranged in the vertical long waist holes, multiple toothed grooves are arranged on one side of the first vertical part close to the second vertical part, and the toothed grooves of the first vertical part are matched with the toothed grooves of the toothed aluminum alloy gasket.

[0007] In a preferred embodiment, the aluminum alloy hook is of a T-shaped structure. The aluminum alloy hook includes a third vertical part and a fourth vertical part which are perpendicular to each other. The third vertical part is perpendicular to the second vertical part, and an inverted U-shaped groove is opened at the lower part of the third vertical part. The third vertical part is hung on the second vertical part through the inverted U-shaped groove.

[0008] In a preferred embodiment, a vertical wire groove is provided on one side of the aluminum alloy adapter near the aluminum alloy hook. The fourth vertical part is arranged in the vertical wire groove. A limiting part is arranged below the fourth vertical part, and an adjusting set screw is arranged above the fourth vertical part. On the side of the aluminum alloy adapter away from the aluminum alloy hook, a U-shaped connecting part is provided, and the curtain wall keel is vertically arranged in the U-shaped connecting part.

[0009] In a preferred embodiment, two pairs of transverse long waist holes are symmetrically opened on both sides of the U-shaped connecting part, and multiple toothed grooves are opened on both sides of the U-shaped connecting part. Bolts are inserted into the transverse long waist holes, and the curtain wall keel is fixedly connected to the U-shaped connecting part through bolts, toothed groove aluminum alloy gaskets and nut fasteners.

[0010] In a preferred embodiment, a rubber gasket is arranged between the vertical embedded plate and the first vertical part, and two long waist holes corresponding to the vertical long waist holes are opened on the rubber gasket.

[0011] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0012] The present utility model combines and connects the embedded plate part, the locking nut and the nut cover to form a plate bolt type embedded part, which is embedded in the concrete structure. The embedded plate part is processed by profile extrusion to achieve rapid production. The aluminum alloy hanging seat is connected to the plate bolt embedded part through studs and nut fasteners, and can slide up and down to achieve height adjustment. The aluminum alloy adapter is fixedly installed on the aluminum alloy hanging seat through the aluminum alloy hook, and the aluminum alloy curtain wall keel is fixedly connected through the aluminum alloy adapter. By arranging toothed grooves on the side of the aluminum alloy adapter, the adjustment and limitation in the in-out direction are completed. The present utility model forms a curtain wall connection system that does not require welding, can be three-dimensionally adjusted, and can significantly improve the assembly efficiency, and can be used for the installation of tower high-rise component type curtain walls, especially for projects that are not suitable for on-site welding and require rapid construction. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 is a schematic cross-sectional node diagram of the present utility model;

[0014] Figure 2 is a schematic vertical-sectional node diagram of the present utility model;

[0015] Figure 3 is a three-dimensional structure explosion diagram of the present utility model.

[0016] Description of the reference numerals:

[0017] 1. Plate-type embedded parts; 2. Nut cover; 3. Locking nut; 4. Aluminum alloy hanging seat; 41. First vertical part; 42. Second vertical part; 43. Horizontal part; 44. Vertical long waist hole; 5. Aluminum alloy hook; 51. Third vertical part; 52. Fourth vertical part; 6. Aluminum alloy connecting piece; 61. Vertical thread groove; 62. U-shaped connecting part; 63. Horizontal long waist hole; 7. Aluminum alloy keel; 8. Rubber gasket; 9. Stud; 10. Bolt; 11. Toothed aluminum alloy gasket; 12. Nut fastener combination; 13. Adjusting set screw; 14. Concrete structure. Detailed implementation manner

[0018] Next, the technical solutions in the embodiments of the present invention will be described clearly and completely. For the embodiments in 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.

[0019] Embodiment 1:

[0020] As Figures 1 to 3 shown, the bolt-embedded and weld-free curtain wall connection system of the present invention that can improve the curtain wall assembly efficiency includes: a bolt-type embedded part, an aluminum alloy hanging seat 4, an aluminum alloy hook 5, an aluminum alloy adapter 6, and a curtain wall keel 7.

[0021] The bolt-type embedded part is arranged in the concrete structure 14 by embedding. The bolt-type embedded part includes an embedded plate member 1. The outer side surface of the embedded plate member 1 is flush with the outer surface of the concrete structure 14. A locking nut 3 and a nut cover 2 are fixed on the inner side surface of the embedded plate member 1. A stud 9 is connected inside the locking nut 3, and the stud 9 extends to the outer side surface of the embedded plate member 1. The aluminum alloy hanging seat 4 is fixed to the bolt-type embedded part through the stud 9, a toothed groove aluminum alloy gasket 11, and a nut fastener 12. The aluminum alloy adapter 6 is fixedly installed on the aluminum alloy hanging seat 4 through the aluminum alloy hook 5, and the curtain wall keel 7 is fixedly installed in the aluminum alloy adapter 6.

[0022] Furthermore, the embedded plate member 1 includes a vertical embedded plate. A plurality of horizontal embedded pipes are arranged inside the vertical embedded plate. Two nut covers 2 are symmetrically fixed in the middle of the inner side of the vertical embedded plate, and a locking nut 3 is fixed inside the nut cover 2.

[0023] Further, the aluminum alloy hanging seat 4 is of a U-shaped structure. The aluminum alloy hanging seat 4 includes a first vertical portion 41, a second vertical portion 42, and a horizontal portion 43. The height of the first vertical portion 41 is greater than that of the second vertical portion 42. Two vertical long waist holes 44 are symmetrically formed on the first vertical portion 41. The stud 9 is inserted through the vertical long waist holes 44 and connected to the nut fastener 12. Multiple tooth grooves are provided on one side of the first vertical portion 41 close to the second vertical portion 42. The tooth grooves of the first vertical portion 41 match the tooth grooves of the toothed aluminum alloy gasket 11. The up-and-down sliding of the aluminum alloy hanging seat 4 can achieve the adjustment in the height direction. The wall thickness of the aluminum alloy hanging seat 4 needs to be calculated and determined according to the curtain wall load, but the wall thickness shall not be less than 6 mm.

[0024] Further, the aluminum alloy hook 5 is of a T-shaped structure. The aluminum alloy hook 5 includes a third vertical portion 51 and a fourth vertical portion 52 that are perpendicular to each other. The third vertical portion 51 is perpendicular to the second vertical portion 42, and an inverted U-shaped groove is formed at the lower part of the third vertical portion 51. The third vertical portion 51 is hung on the second vertical portion 42 through the inverted U-shaped groove.

[0025] Further, a vertical wire groove 61 is provided on one side of the aluminum alloy adapter 6 close to the aluminum alloy hook 5. A fifth vertical portion parallel to the second vertical portion 42 is provided on one side of the vertical wire groove 61. The fourth vertical portion 52 is arranged in the vertical wire groove 61. The fifth vertical portion and the second vertical portion 42 are fixedly connected by nailing. Two adjusting set screws 13 are to be arranged above the fourth vertical portion 52. A U-shaped connecting portion 62 is provided on the side of the aluminum alloy adapter 6 away from the aluminum alloy hook 5. The curtain wall keel 7 is vertically arranged in the U-shaped connecting portion.

[0026] Further, the left and right end portions of the fourth vertical portion 52 are arranged in an arc structure, and the left and right end portions of the vertical wire groove 61 are correspondingly arranged in an arc structure. A vertical opening is provided in the direction of the vertical wire groove 61 towards the fourth vertical portion 52 for accommodating the third vertical portion 51.

[0027] Further, two pairs of horizontal long waist holes 63 are symmetrically formed on both sides of the U-shaped connecting portion 62. Multiple vertical tooth grooves are formed on both sides of the U-shaped connecting portion 62. Bolts 10 are inserted through the horizontal long waist holes 63. The curtain wall keel 7 is fixedly connected to the U-shaped connecting portion 62 through the bolts 10, the toothed aluminum alloy gaskets 11, and the nut fasteners 12. The adjustment and limitation in the in-and-out direction are completed by the sliding of the bolts 10 and the toothed aluminum alloy gaskets 11 along the horizontal long waist holes 63. The wall thickness of the aluminum alloy adapter 6 is adjusted according to the actual load-bearing requirements, and the thickness of the aluminum alloy adapter 6 is not less than 6 mm.

[0028] Further, a rubber gasket 8 is provided between the vertical embedded plate and the first vertical portion 41. Two long waist holes corresponding to the vertical long waist holes 44 are formed on the rubber gasket 8.

[0029] Embodiment 2:

[0030] The following introduces the installation method of the present utility model:

[0031] Step 1: Weld the embedded plate member 1, nut cover 2 and locking nut 3 to make a plate bolt type embedded part, and complete the embedding during the pouring of the concrete structure 14;

[0032] Step 2: Install the aluminum alloy hanging seat 4, and assemble the aluminum alloy hook 5, aluminum alloy connecting piece 6 and curtain wall keel 7;

[0033] Step 3: Hang the combination of the aluminum alloy hook 5, aluminum alloy connecting piece 6 and aluminum alloy keel 7 on the aluminum alloy hanging seat 4, complete the adjustment in the height direction and the in - out direction, and nail for positioning;

[0034] Step 4: Repeat Step 1 to Step 3 until all the curtain wall keels 7 are installed, and complete the installation of the curtain wall keels.

[0035] Although the embodiments of the present utility model have been shown and described, for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principle and spirit of the present utility model. The scope of the present utility model is defined by the appended claims and their equivalents.

Claims

1. A plate bolt embedded and weld-free curtain wall connection system that can improve the assembly efficiency of the curtain wall, characterized in that: Comprising: A plate bolt type embedded part, which is embedded in a concrete structure (14). The plate bolt type embedded part includes an embedded plate member (1). The outer side of the embedded plate member (1) is flush with the outer surface of the concrete structure (14). A locking nut (3) and a nut cover (2) are fixed on the inner side of the embedded plate member (1). A stud (9) is connected inside the locking nut (3), and the stud (9) extends to the outer side of the embedded plate member (1). An aluminum alloy hanging seat (4), which is fixed to the plate bolt type embedded part through the stud (9), a toothed groove aluminum alloy gasket (11) and a nut fastener (12). An aluminum alloy adapter (6), which is fixedly installed on the aluminum alloy hanging seat (4) through an aluminum alloy hook (5). A curtain wall keel (7), which is fixedly installed in the aluminum alloy adapter (6).

2. The bolt-embedded and weld-free curtain wall connection system for improving the curtain wall assembly efficiency according to claim 1, wherein: The embedded plate member (1) includes a vertical embedded plate. A plurality of horizontal embedded pipes are arranged inside the vertical embedded plate. Two nut covers (2) are symmetrically fixed in the middle of the inner side of the vertical embedded plate, and a locking nut (3) is fixed inside the nut cover (2).

3. The plate bolt embedded and weld-free curtain wall connection system capable of improving the curtain wall assembly efficiency according to claim 2, characterized in that: The aluminum alloy hanging seat (4) is of a U-shaped structure. The aluminum alloy hanging seat (4) includes a first vertical part (41), a second vertical part (42) and a horizontal part (43). The height of the first vertical part (41) is greater than the height of the second vertical part (42). Two vertical long waist holes (44) are symmetrically opened on the first vertical part (41). The stud (9) is arranged in the vertical long waist holes (44). A plurality of toothed grooves are arranged on the side of the first vertical part (41) close to the second vertical part (42). The toothed grooves of the first vertical part (41) match the toothed grooves of the toothed groove aluminum alloy gasket (11).

4. The bolt-embedded and weld-free curtain wall connection system capable of improving the curtain wall assembly efficiency according to claim 3, wherein: The aluminum alloy hook (5) is of a T-shaped structure. The aluminum alloy hook (5) includes a third vertical part (51) and a fourth vertical part (52) that are perpendicular to each other. The third vertical part (51) is perpendicular to the second vertical part (42), and an inverted U-shaped groove is opened at the lower part of the third vertical part (51). The third vertical part (51) is hung on the second vertical part (42) through the inverted U-shaped groove.

5. The bolt-embedded and weld-free curtain wall connection system capable of improving the curtain wall assembly efficiency according to claim 4, characterized in that: A vertical wire groove (61) is arranged on the side of the aluminum alloy adapter (6) close to the aluminum alloy hook (5). The fourth vertical part (52) is arranged in the vertical wire groove (61) and is fixedly connected to the aluminum alloy adapter (6) and the second vertical part (42). Two adjusting set screws (13) are symmetrically arranged above the fourth vertical part (52). A U-shaped connecting part (62) is arranged on the side of the aluminum alloy adapter (6) away from the aluminum alloy hook (5). The curtain wall keel (7) is vertically arranged in the U-shaped connecting part.

6. The bolt-embedded and weld-free curtain wall connection system capable of improving the curtain wall assembly efficiency according to claim 5, wherein: Two pairs of transverse long waist holes (63) are symmetrically opened on both sides of the U-shaped connecting part (62), and a plurality of toothed grooves are arranged on both sides of the U-shaped connecting part (62). Bolts (10) are arranged in the transverse long waist holes (63). The curtain wall keel (7) is fixedly connected to the U-shaped connecting part (62) through the bolts (10), the toothed groove aluminum alloy gaskets (11) and the nut fasteners (12).

7. The bolt-embedded and welding-free curtain wall connection system capable of improving the curtain wall assembly efficiency according to claim 6, wherein: A rubber gasket (8) is arranged between the vertical embedded plate and the first vertical part (41), and two long waist holes corresponding to the vertical long waist holes (44) are formed in the rubber gasket (8).

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