A building curtain wall outer decoration grid connecting member

Abstract

The utility model discloses a building curtain wall outer decoration grating connecting component, including first stainless steel pipe and install second stainless steel pipe in first stainless steel pipe downside, be provided with stainless steel connecting piece between first stainless steel pipe and second stainless steel pipe, the upside of stainless steel connecting piece is provided with first alloy insert core, the downside of stainless steel connecting piece is provided with second alloy insert core, be provided with second inner hexagonal bolt between first alloy insert core and first stainless steel pipe, be provided with first inner hexagonal bolt between second stainless steel pipe and second alloy insert core, the opposite side of first inner hexagonal bolt is provided with third stainless steel bolt to second stainless steel pipe, through separating traditional stainless steel connecting piece, separate into stainless steel connecting piece and split connecting piece, can replace fast, avoid disassembling the whole component, greatly shorten the maintenance time, reduced the interference to normal use.

Description

Technical Field

[0001] This utility model belongs to the technical field of building engineering, specifically relating to a connecting component for exterior decorative grilles of building curtain walls. Background Technology

[0002] The exterior decorative grille connecting component is a key component used to securely install the exterior decorative grille on the building curtain wall, while achieving specific decorative effects and functions. It not only bears the mechanical responsibility of connecting the grille to the curtain wall structure, but also has a significant impact on the aesthetics, integrity, and physical performance of the building.

[0003] However, if the stainless steel connectors are bent or damaged when they are connected to the building curtain wall, the entire component needs to be disassembled and replaced, which takes a lot of time and work. Utility Model Content

[0004] The purpose of this utility model is to provide a connecting component for the exterior decorative grille of a building curtain wall, so as to solve the problem mentioned in the background art that if the component is bent or damaged, the entire component needs to be disassembled and replaced.

[0005] To achieve the above objectives, the present invention provides the following technical solution: a connecting component for an exterior decorative grille of a building curtain wall, comprising a first stainless steel pipe and a second stainless steel pipe installed on the lower side of the first stainless steel pipe; A stainless steel connector is provided between the first stainless steel pipe and the second stainless steel pipe. The upper side of the stainless steel connector is provided with a first alloy insert; A second alloy insert is provided on the lower side of the stainless steel connector. A second hexagonal bolt is provided between the first alloy insert and the first stainless steel tube to restrict the position of the first alloy insert inside the first stainless steel tube. A first hexagonal bolt is provided between the second stainless steel tube and the second alloy insert. A third stainless steel bolt is provided on the opposite side of the second stainless steel tube to restrict the position of the second alloy insert inside the second stainless steel tube. A split connector is provided on the rear side of the stainless steel connector. Two fastening screws are provided on the upper side of the split connector, which pass through the stainless steel connector. A nut is screwed into one end of each of the two fastening screws to limit the position between the stainless steel connector and the split connector.

[0006] Preferably, a fixing sleeve is fixedly connected to the front outer wall of the split connector, and an opening is provided inside the front outer wall of the fixing sleeve for the stainless steel connector to be inserted.

[0007] Preferably, the inner walls of both the upper and lower ends of the fixing sleeve are fixedly connected with clamping blocks to fit tightly against the surface of the stainless steel connector and pre-fix the position of the split connector.

[0008] Preferably, the upper outer wall of the fixing sleeve and the stainless steel connector are provided with threaded holes near the left and right sides for screwing in the fastening screws.

[0009] Preferably, the circular outer wall of the first stainless steel tube has a key-shaped hole.

[0010] Preferably, a first noise-reducing rubber sleeve is fitted onto the circular outer wall of the first alloy insert, and a first noise-reducing rubber ring is provided on the lower side of the first noise-reducing rubber sleeve.

[0011] Preferably, a second noise-reducing rubber sleeve is fitted onto the circular outer wall of the second alloy insert, and a second noise-reducing rubber ring is provided on the upper side of the second noise-reducing rubber sleeve.

[0012] Preferably, a first bolt is provided between the stainless steel connector and the first alloy insert to limit the position between the stainless steel connector and the first alloy insert, and a plurality of first stainless steel bolts and second stainless steel bolts are provided between the stainless steel connector and the second alloy insert.

[0013] Compared with the prior art, the present invention provides a connecting component for the exterior decorative grille of a building curtain wall, which has the following advantages: By separating the traditional stainless steel connector into a single stainless steel connector and a separate connector, which are connected by fastening screws and nuts, the problem of bending of the traditional integrated stainless steel connector during use is solved. This allows for quick replacement without disassembling the entire component, greatly shortening maintenance time and reducing interference with normal use. Attached Figure Description

[0014] Figure 1 This is a schematic diagram of the structure of a building curtain wall exterior decorative grille connecting component according to the present invention.

[0015] Figure 2 This is a front view cross-sectional structural diagram of a building curtain wall exterior decorative grille connecting component according to the present invention.

[0016] Figure 3 This is an exploded structural diagram of a building curtain wall exterior decorative grille connecting component according to the present invention.

[0017] Figure 4 This is a partial structural diagram of the stainless steel connector area of ​​this utility model.

[0018] Figure 5This is a partial structural schematic diagram of the side cross-section of the stainless steel connector area of ​​this utility model.

[0019] In the diagram: 1. First stainless steel pipe; 2. Second stainless steel pipe; 3. Stainless steel connector; 4. First bolt; 5. First alloy ferrule; 6. First noise-damping rubber sleeve; 7. Second noise-damping rubber sleeve; 8. First stainless steel bolt; 9. First hex socket head cap screw; 10. Second stainless steel bolt; 11. Second hex socket head cap screw; 12. First noise-damping rubber ring; 13. Second noise-damping rubber ring; 14. Second alloy ferrule; 15. Third stainless steel bolt; 16. Fixing sleeve; 17. Fastening screw; 18. Split connector; 19. Through port; 20. Clamping block; 21. Nut; 22. Threaded hole. Detailed Implementation

[0020] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0021] This utility model provides, for example Figure 1-5 The diagram shows an exterior decorative grille connecting component for a building curtain wall, comprising a first stainless steel pipe 1 and a second stainless steel pipe 2 installed on the lower side of the first stainless steel pipe 1. A stainless steel connector 3 is provided between the first stainless steel pipe 1 and the second stainless steel pipe 2. A first alloy insert 5 is provided on the upper side of the stainless steel connector 3; A second alloy insert 14 is provided on the lower side of the stainless steel connector 3. A second hexagon socket bolt 11 is provided between the first alloy insert 5 and the first stainless steel tube 1 to restrict the position of the first alloy insert 5 inside the first stainless steel tube 1. A first hexagon socket bolt 9 is provided between the second stainless steel tube 2 and the second alloy insert 14. A third stainless steel bolt 15 is provided on the opposite side of the first hexagon socket bolt 9 on the second stainless steel tube 2 to restrict the position of the second alloy insert 14 inside the second stainless steel tube 2. The first alloy insert 5, the second alloy insert 14, and the stainless steel connector 3 are connected, and then the second alloy insert 14 is connected to the stainless steel connector 3. Insert the insert 14 into the second stainless steel tube 2, insert the first stainless steel tube 1 into the first alloy insert 5, and then fix the first alloy insert 5 into the first stainless steel tube 1 with the second hexagon socket bolt 11. Then, screw the first hexagon socket bolt 9 through the second stainless steel tube 2 and the second alloy insert 14 to initially fix the second alloy insert 14. Then, on the opposite side of the second stainless steel tube 2 to the first hexagon socket bolt 9, use a wrench to tighten the third stainless steel bolt 15 to further restrict the position of the second alloy insert 14 inside the second stainless steel tube 2, thus completing the connection between the second stainless steel tube 2 and the stainless steel connector 3. A separate connector 18 is provided on the rear side of the stainless steel connector 3. Two fastening screws 17 are provided on the upper side of the separate connector 18, which pass through the stainless steel connector 3. A nut 21 is screwed onto one end of each of the two fastening screws 17 to restrict the position between the stainless steel connector 3 and the separate connector 18. Use a screwdriver to screw the two fastening screws 17 through the stainless steel connector 3 and onto the separate connector 18. Then screw the nut 21 onto one end of the fastening screw 17 to restrict the position between the stainless steel connector 3 and the separate connector 18, thereby enhancing the structural strength and stability of the entire connecting component. When it is necessary to replace the separate connector 18, remove the separate connector 18 by directional operation, and then install the replaced separate connector 18 according to the original steps.

[0022] like Figure 4 and Figure 5 As shown, a fixing sleeve 16 is fixedly connected to the front outer wall of the split connector 18. An opening 19 is provided inside the front outer wall of the fixing sleeve 16 for the stainless steel connector 3 to be inserted. Tightening blocks 20 are fixedly connected to the inner walls of both the upper and lower ends of the fixing sleeve 16 to fit tightly against the surface of the stainless steel connector 3 and pre-fix the position of the split connector 18.

[0023] When connecting the split connector 18 and the stainless steel connector 3, first align the opening 19 of the fixing sleeve 16 with the stainless steel connector 3 and insert it. Then, the clamping block 20 is attached to the surface of the stainless steel connector 3 to pre-fix the position of the split connector 18, which facilitates the subsequent insertion of the fastening screw 17.

[0024] like Figure 5 As shown, threaded holes 22 are provided on the inner side of the upper outer wall of the fixing sleeve 16 and the stainless steel connector 3, near the left and right sides, for the fastening screws 17 to be screwed in.

[0025] After the fastening screw 17 passes through the corresponding hole on the split connector 18, it is screwed into the threaded hole 22. By rotating the fastening screw 17, it passes through the fixing sleeve 16, and then the nut 21 is screwed on, thus completing the stable connection between the stainless steel connector 3 and the split connector 18.

[0026] like Figure 3 As shown, the circular outer wall of the first stainless steel tube 1 has a key-shaped hole for the insertion of the second internal hexagonal bolt 11.

[0027] The key-shaped hole provides an insertion channel for the second hexagon socket bolt 11 and also limits the rotation range of the second hexagon socket bolt 11, ensuring the stability of its tightening process.

[0028] like Figure 2 As shown, the first alloy insert 5 has a first noise-proof rubber sleeve 6 fitted on its circular outer wall, and a first noise-proof rubber ring 12 is provided on the lower side of the first noise-proof rubber sleeve 6. The second alloy insert 14 has a second noise-proof rubber sleeve 7 fitted on its circular outer wall, and a second noise-proof rubber ring 13 is provided on the upper side of the second noise-proof rubber sleeve 7.

[0029] The first noise-proof rubber sleeve 6 and the second noise-proof rubber sleeve 7 have good elasticity and damping characteristics, which can buffer the vibration between them and reduce the noise generated by friction. The first noise-proof rubber ring 12 and the second noise-proof rubber ring 13 further enhance the sealing and shock absorption effect, fit tightly against the surface of the stainless steel connector 3, fill any gaps that may exist, and prevent sound from spreading through the gaps.

[0030] like Figure 2 and Figure 3 As shown, a first bolt 4 is provided between the stainless steel connector 3 and the first alloy insert 5 to limit the position between the stainless steel connector 3 and the first alloy insert 5. A plurality of first stainless steel bolts 8 and second stainless steel bolts 10 are provided between the stainless steel connector 3 and the second alloy insert 14.

[0031] When the first bolt 4 is tightened, the axial force it generates causes the stainless steel connector 3 and the first alloy insert 5 to fit tightly together, preventing relative displacement between them. The first stainless steel bolt 8 and the second stainless steel bolt 10 pass through the stainless steel connector 3 from different positions and are screwed into the second alloy insert 14. By tightening the bolts, a tight connection is formed between the stainless steel connector 3 and the second alloy insert 14.

[0032] The implementation principle of this embodiment is as follows: The first alloy insert 5 and the second alloy insert 14 are connected to the stainless steel connector 3. Then, the second alloy insert 14 is inserted into the second stainless steel tube 2, and the first stainless steel tube 1 is inserted onto the first alloy insert 5. The first alloy insert 5 is then fixed inside the first stainless steel tube 1 using a second hexagon socket head cap screw 11. Next, a first hexagon socket head cap screw 9 passes through the second stainless steel tube 2 and screws onto the second alloy insert 14, initially fixing the second alloy insert 14. Then, on the opposite side of the second stainless steel tube 2 from the first hexagon socket head cap screw 9, a wrench is used to tighten the third stainless steel bolt 1... 5. Tighten to further restrict the position of the second alloy insert 14 inside the second stainless steel tube 2, completing the connection between the second stainless steel tube 2 and the stainless steel connector 3. Use a screwdriver to thread the two fastening screws 17 through the stainless steel connector 3 and screw them into the split connector 18. Then screw a nut 21 onto one end of the fastening screw 17 to restrict the position between the stainless steel connector 3 and the split connector 18, enhancing the structural strength and stability of the entire connecting component. When it is necessary to replace the split connector 18, remove the split connector 18 by directional operation, and then install the replaced split connector 18 according to the original steps.

[0033] Finally, it should be noted that the above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A connecting component for exterior decorative grilles of a building curtain wall, comprising a first stainless steel pipe (1) and a second stainless steel pipe (2) installed on the lower side of the first stainless steel pipe (1); A stainless steel connector (3) is provided between the first stainless steel pipe (1) and the second stainless steel pipe (2); The upper side of the stainless steel connector (3) is provided with a first alloy insert (5); The stainless steel connector (3) is provided with a second alloy insert (14) on its lower side. A second internal hex bolt (11) is provided between the first alloy insert (5) and the first stainless steel tube (1) to restrict the position of the first alloy insert (5) inside the first stainless steel tube (1). A first internal hex bolt (9) is provided between the second stainless steel tube (2) and the second alloy insert (14). A third stainless steel bolt (15) is provided on the opposite side of the second stainless steel tube (2) to restrict the position of the second alloy insert (14) inside the second stainless steel tube (2). Its features are: The stainless steel connector (3) is provided with a split connector (18) on its rear side. The split connector (18) is provided with two fastening screws (17) that pass through the stainless steel connector (3). One end of each of the two fastening screws (17) is screwed with a nut (21) to limit the position between the stainless steel connector (3) and the split connector (18).

2. The connecting component for exterior decorative grilles of a building curtain wall according to claim 1, characterized in that: The front outer wall of the split connector (18) is fixedly connected to a fixing sleeve (16), and the front outer wall of the fixing sleeve (16) has an opening (19) for the stainless steel connector (3) to be inserted.

3. A connecting component for exterior decorative grilles of a building curtain wall according to claim 2, characterized in that: The upper and lower ends of the fixed sleeve (16) are both fixedly connected with pressing blocks (20) to fit tightly against the surface of the stainless steel connector (3) and pre-fix the position of the split connector (18).

4. A connecting component for exterior decorative grilles of a building curtain wall according to claim 2, characterized in that: The upper outer wall of the fixed sleeve (16) and the stainless steel connector (3) are provided with threaded holes (22) near the left and right sides for the fastening screws (17) to be screwed in.

5. A connecting component for exterior decorative grilles of a building curtain wall according to claim 1, characterized in that: The first stainless steel tube (1) has a key-shaped hole on its circular outer wall.

6. A connecting component for exterior decorative grilles of a building curtain wall according to claim 1, characterized in that: The first alloy insert (5) has a first noise-proof rubber sleeve (6) fitted on its circular outer wall, and a first noise-proof rubber ring (12) is provided on the lower side of the first noise-proof rubber sleeve (6).

7. A connecting component for exterior decorative grilles of a building curtain wall according to claim 1, characterized in that: The second alloy insert (14) has a second noise-proof rubber sleeve (7) fitted on its circular outer wall, and a second noise-proof rubber ring (13) is provided on the upper side of the second noise-proof rubber sleeve (7).

8. A connecting component for exterior decorative grilles of a building curtain wall according to claim 1, characterized in that: A first bolt (4) is provided between the stainless steel connector (3) and the first alloy insert (5) to limit the position between the stainless steel connector (3) and the first alloy insert (5). A plurality of first stainless steel bolts (8) and second stainless steel bolts (10) are provided between the stainless steel connector (3) and the second alloy insert (14).

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