Building curtain wall transverse large-span telescopic steel pipe mounting structure

Abstract

The application relates to a building curtain wall transverse large-span telescopic steel pipe mounting structure, which comprises a steel pipe and a pre-buried plate welded on a main body steel structure, the steel pipe is provided with a first connecting plate at the end close to the pre-buried plate, the pre-buried plate is provided with a second connecting plate, the second connecting plate is provided with a mounting hole, the first connecting plate is provided with an oblong hole, the mounting structure further comprises a connecting assembly, the connecting assembly comprises a bolt and a fastener, the bolt passes through the mounting hole and the oblong hole at the same time, the length direction of the oblong hole is parallel to the length direction of the steel pipe, the fastener is used for fixedly connecting the first connecting plate, the second connecting plate and the bolt together, and the steel sleeve is used for connecting the embedded part, so that the exposed connecting joint is avoided. The steel pipe can not only adjust the left-right error during installation, but also can absorb the telescopic expansion caused by temperature difference after installation, so that the stability of the building curtain wall transverse large-span telescopic steel pipe mounting structure and the aesthetic appearance of the connecting joint are improved.

Description

Technical Field

[0001] This application relates to the technical field of curtain wall design and construction, and in particular to a transversely large-span retractable steel pipe installation structure for building curtain walls. Background Technology

[0002] With the advancement of science and technology, architects are increasingly adopting personalized building facades. This is especially true in major cities where numerous new buildings are being constructed, often featuring aesthetically pleasing, large-span horizontal steel pipe installation structures on the exterior. Current curtain wall component construction data needs to be obtained through layout after the main civil engineering construction is completed. The fabricated curtain wall components are then installed on the main civil engineering structure. The fabrication period for irregularly shaped curtain wall framing and panels is particularly long.

[0003] Regarding the aforementioned technologies, the inventors believe that the following defects exist: the existing curtain wall steel pipe installation structure is prone to failure to install the steel pipe in the glass curtain wall due to production errors, thus requiring the curtain wall components to be returned to the processing plant for rectification and improvement, which imposes an unnecessary burden on the installation. Summary of the Invention

[0004] To address the problem of difficulty in adjusting errors during the installation of building curtain walls, this application proposes a transversely large-span telescopic steel pipe installation structure for building curtain walls, employing the following technical solution:

[0005] A transversely large-span telescopic steel pipe installation structure for building curtain walls includes a steel pipe and an embedded plate welded to the main steel structure. The steel pipe has a first connecting plate at its end near the embedded plate, and a second connecting plate is provided on the embedded plate. The second connecting plate has an installation hole, and the first connecting plate has an elongated hole. The structure also includes a connecting assembly, which includes bolts and fasteners. The bolts pass through both the installation hole and the elongated hole. The length direction of the elongated hole is parallel to the length direction of the steel pipe. The fasteners fix the first connecting plate, the second connecting plate, and the bolts together.

[0006] By adopting the above technical solution, the horizontally extensible steel pipe installation structure for the building curtain wall allows for the following installation process: First, the elongated hole on the first connecting plate is aligned with the mounting hole on the second connecting plate. Then, bolts are simultaneously passed through the mounting hole and the elongated hole. During installation, the elongated hole allows for adjustment of the steel pipe's lateral error, ensuring that the steel pipe is not unable to be installed in the glass curtain wall due to production errors. After the steel pipe is initially positioned, the first connecting plate, the second connecting plate, and the bolts are fixed together using fasteners, thus achieving a fixed connection between the steel pipe and the main steel structure in the glass curtain wall. The steel pipe of this application not only allows for adjustment of lateral error during installation but also absorbs expansion and contraction caused by temperature differences after installation, thereby greatly improving the stability of the horizontally extensible steel pipe installation structure for the building curtain wall.

[0007] Preferably, the fastener includes a steel washer and a nut. The steel washer is fixedly connected to the first connecting plate. A connecting hole is provided on the steel washer. The bolt passes through the connecting hole. The nut is threaded onto the bolt. The nut abuts against the side wall of the steel washer on the side away from the first connecting plate.

[0008] By adopting the above technical solution, since the steel gasket is fixed on the first connecting plate, the steel gasket has a connecting hole, the bolt passes through the connecting hole, the nut is threaded onto the bolt, and the nut abuts against the side wall of the steel gasket away from the first connecting plate. Through the fastener, a high-strength connection between the first connecting plate, the second connecting plate and the bolt can be achieved, thereby improving the mechanical structural strength of the horizontal large-span telescopic steel pipe installation structure of the building curtain wall.

[0009] Preferably, the first connecting plate is provided with a plurality of first reinforcing steel ribs, and the plurality of first reinforcing steel ribs are perpendicular to the first connecting plate.

[0010] By adopting the above technical solution, since a number of first reinforcing steel ribs are provided on the first connecting plate and the first reinforcing steel ribs are perpendicular to the first connecting plate, the first reinforcing steel ribs play a reinforcing role on the first connecting plate.

[0011] Preferably, the second connecting plate is provided with a plurality of second reinforcing steel ribs, and the plurality of second reinforcing steel ribs are perpendicular to the second connecting plate.

[0012] By adopting the above technical solution, since a number of second reinforcing steel ribs are provided on the second connecting plate and the number of second reinforcing steel ribs are perpendicular to the second connecting plate, the first reinforcing steel ribs play a reinforcing role on the second connecting plate.

[0013] Preferably, there are multiple mounting holes, which are offset from the second reinforcing steel rib; there are multiple elongated holes, which are directly opposite to the mounting holes; and there are multiple connecting components.

[0014] By adopting the above technical solution, since there are multiple mounting holes, which are staggered with the second reinforcing steel rib, and multiple long waist holes, which are directly opposite to the mounting holes, and multiple connecting components are also set accordingly, the steel pipe is less likely to deviate radially after installation, thus greatly improving the stability of the horizontal large-span telescopic steel pipe installation structure of the building curtain wall.

[0015] Preferably, a transverse steel sleeve is fitted around the outer periphery of the steel pipe, and the transverse steel sleeve is partially welded and fixed to the embedded plate.

[0016] By adopting the above technical solution, since the outer periphery of the steel pipe is fitted with a transverse steel sleeve, and the transverse steel sleeve is partially welded and fixed to the embedded plate, the connection structure strength between the steel pipe and the embedded plate is further improved, while avoiding the exposure of the connecting steel pipe and connecting components, which would affect the indoor effect.

[0017] Preferably, the transverse steel sleeve covers the first connecting plate, the second connecting plate, and the connecting assembly.

[0018] By adopting the above technical solution, since the transverse steel sleeve is welded to the embedded plate and covers the area where the first connecting plate, the second connecting plate, and the connecting components are located, the transverse steel sleeve protects the first connecting plate, the second connecting plate, and the connecting components from corrosion caused by wind, sun, and rain. Furthermore, the transverse steel sleeve conceals the first connecting plate, the second connecting plate, and the connecting components, resulting in an aesthetically pleasing installation structure for the large-span transverse retractable steel pipe in the building curtain wall.

[0019] Preferably, the second connecting plate is perpendicular to the embedded plate, and the first connecting plate is perpendicular to the embedded plate, and the length direction of the elongated hole is perpendicular to the second connecting plate.

[0020] By adopting the above technical solution, since the second connecting plate is perpendicular to the embedded plate and the first connecting plate is perpendicular to the embedded plate, and the length direction of the elongated hole is perpendicular to the second connecting plate, it is beneficial to install the steel pipe on the embedded plate.

[0021] Preferably, the end of the steel pipe is welded with a round pipe end sealing steel plate, the first connecting plate is welded to the round pipe end sealing steel plate, and the first reinforcing steel rib is welded to the round pipe end sealing steel plate.

[0022] By adopting the above technical solution, since a round pipe end sealing steel plate is welded to the end of the steel pipe, the first connecting plate is welded to the round pipe end sealing steel plate, and the first reinforcing steel rib is welded to the round pipe end sealing steel plate, the mechanical structural strength of the steel pipe side is greatly improved.

[0023] Preferably, the steel pipe is a circular steel pipe, and the transverse steel sleeve is a circular sleeve.

[0024] By adopting the above technical solution, since the steel pipe is a circular steel pipe and the transverse steel sleeve is a circular sleeve, it is convenient for the transverse steel sleeve to move on the steel pipe, and it can also improve the aesthetics of the horizontal large-span telescopic steel pipe installation structure of the building curtain wall.

[0025] In summary, this application includes at least one of the following beneficial technical effects:

[0026] 1. The steel pipe of this application can not only adjust the left and right errors during installation, but also absorb the expansion and contraction caused by temperature difference after installation, thereby greatly improving the stability of the horizontal large-span expandable steel pipe installation structure of building curtain wall.

[0027] 2. High-strength connections between the first connecting plate, the second connecting plate, and the bolts can be achieved through steel washers and nuts, thereby improving the mechanical structural strength of the transverse large-span telescopic steel pipe installation structure of the building curtain wall;

[0028] 3. Since the transverse steel sleeve is welded to the embedded plate and covers the area where the first connecting plate, the second connecting plate and the connecting components are located, the transverse steel sleeve protects the first connecting plate, the second connecting plate and the connecting components. Attached Figure Description

[0029] The accompanying drawings are included to provide a further understanding of the embodiments and are incorporated in and constitute a part of this specification. The drawings illustrate embodiments and, together with the description, serve to explain the principles of this application. Other embodiments and many anticipated advantages of these embodiments will be readily recognized as they become better understood through reference to the following detailed description. Elements in the drawings are not necessarily to scale. The same reference numerals refer to corresponding similar parts.

[0030] Figure 1 This is a schematic diagram of a horizontally large-span telescopic steel pipe installation structure for a building curtain wall, as disclosed in an embodiment of this application.

[0031] Figure 2 This is a structural schematic diagram of an embodiment of this application to highlight the mounting hole and the elongated hole.

[0032] Figure 3 This is an exploded structural diagram of a transversely large-span retractable steel pipe installation structure for a building curtain wall, as disclosed in an embodiment of this application.

[0033] Explanation of reference numerals in the attached drawings: 1. Main steel structure; 2. Embedded plate; 3. Second connecting plate; 301. Second reinforcing steel rib; 4. Steel pipe; 5. Transverse steel sleeve; 6. First connecting plate; 601. First reinforcing steel rib; 602. End sealing steel plate of round pipe; 7. Bolt; 8. Nut; 9. Steel washer; 10. Mounting hole; 11. Long slotted hole. Detailed Implementation

[0034] To make the objectives, technical solutions, and advantages of this application clearer, the application will be further described in detail below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this application, and not all embodiments. Based on the embodiments in this application, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this application.

[0035] The present application will now be described in detail with reference to the accompanying drawings.

[0036] Reference Figure 1 This application discloses a transversely large-span telescopic steel pipe installation structure for a building curtain wall, comprising a steel pipe 4 and an embedded plate 2. The embedded plate 2 is welded to the main steel structure 1 of the glass curtain wall. The transversely large-span telescopic steel pipe installation structure also includes a transverse steel sleeve 5, which is sleeved on the outer periphery of the steel pipe 4 and welded to the embedded plate 2. In this embodiment, the steel pipe 4 is preferably a round steel pipe.

[0037] Reference Figure 2 A round pipe end sealing steel plate 602 is welded to the end of the steel pipe 4 near the embedded plate 2, and a first connecting plate 6 is welded to the round pipe end sealing steel plate 602.

[0038] A second connecting plate 3 is provided on the embedded plate 2. The second connecting plate 3 is welded to the embedded plate 2 and is perpendicular to the embedded plate 2.

[0039] The second connecting plate 3 is provided with mounting holes 10, and the first connecting plate 6 is provided with elongated holes 11. The length direction of the elongated holes 11 is parallel to the length direction of the steel pipe 4. After the installation of the transverse large-span telescopic steel pipe installation structure of the building curtain wall, the steel pipe 4, the first connecting plate 6, and the elongated holes 11 are all perpendicular to the embedded plate 2.

[0040] Reference Figure 3 The horizontally spanning telescopic steel pipe installation structure of the building curtain wall also includes a connecting assembly, which includes bolts 7 and fasteners. Bolts 7 pass through both mounting holes 10 and elongated holes 11. Fasteners securely connect the first connecting plate 6, the second connecting plate 3, and bolts 7 together.

[0041] The fasteners include a steel washer 9 and a nut 8. The steel washer 9 is welded to the first connecting plate 6. A connecting hole is provided on the steel washer 9. The connecting hole is located above the long slotted hole 11. The bolt 7 passes through the connecting hole. The nut 8 is threaded onto the bolt 7. The nut 8 abuts against the side wall of the steel washer 9 away from the first connecting plate 6.

[0042] Reference Figure 2 and Figure 3The first connecting plate 6 is provided with a plurality of first reinforcing steel ribs 601. The first reinforcing steel ribs 601 are perpendicular to the first connecting plate 6, and the first reinforcing steel ribs 601 are welded to the end sealing steel plate 602 of the round tube and the first connecting plate 6, so that the first reinforcing steel ribs 601 play a role in reinforcing the first connecting plate 6. In this embodiment, two first reinforcing steel ribs 601 are provided.

[0043] The second connecting plate 3 is provided with a plurality of second reinforcing steel ribs 301, which are perpendicular to the second connecting plate 3. The second reinforcing steel ribs 301 are welded to the embedded plate 2 and the second connecting plate 3, thereby strengthening the second connecting plate 3. In this embodiment, two second reinforcing steel ribs 301 are provided, and the orientation of the second reinforcing steel ribs 301 is opposite to that of the first reinforcing steel ribs 601.

[0044] The second connecting plate 3 is provided with multiple mounting holes 10. In this embodiment, there are three mounting holes 10, which are staggered with the two second reinforcing steel ribs 301. Correspondingly, the second connecting plate 3 is provided with three elongated holes 11, which are staggered with the two first reinforcing steel ribs 601 and are directly opposite the three mounting holes 10. Bolts 7 are inserted into each of the three elongated holes 11 and the three mounting holes 10, and correspondingly, there are also three fasteners. Because there are three mounting holes 10, and three elongated holes 11, bolts 7, and fasteners, the steel pipe 4 is less likely to undergo radial displacement after installation, thereby greatly improving the stability of the transverse large-span telescopic steel pipe installation structure of the building curtain wall.

[0045] Reference Figure 1 and Figure 3 The transverse steel sleeve 5 covers the first connecting plate 6, the second connecting plate 3, and the connecting components. Because the transverse steel sleeve 5 is welded to the embedded plate 2 and covers the area containing the first connecting plate 6, the second connecting plate 3, and the connecting components, it protects these components from corrosion caused by wind, sun, and rain. Furthermore, the transverse steel sleeve 5 conceals the first connecting plate 6, the second connecting plate 3, and the connecting components, resulting in an aesthetically pleasing installation structure for the large-span transverse expandable steel pipes in the building curtain wall.

[0046] The implementation principle of the transverse large-span telescopic steel pipe installation structure for building curtain walls provided in this application embodiment is as follows: During installation, the elongated hole 11 on the first connecting plate 6 is aligned with the mounting hole 10 on the second connecting plate 3. Then, the bolt 7 is passed through both the mounting hole 10 and the elongated hole 11 simultaneously. During installation, the elongated hole 11 allows for adjustment of the left and right errors of the steel pipe 4, making it less likely that the steel pipe 4 will fail to be installed in the glass curtain wall due to production errors. After the steel pipe 4 is initially positioned, the first connecting plate 6, the second connecting plate 3, and the bolt 7 are fixed together using steel washers 9 and nuts 8, thereby fixing the steel pipe 4 and the embedded plate 2 together. This allows the steel pipe 4 to be installed on the main steel structure 1 of the glass curtain wall. The steel pipe 4 can not only adjust for left and right errors during installation, but also absorb expansion and contraction caused by temperature differences after installation, thus greatly improving the stability of the transverse large-span telescopic steel pipe installation structure for building curtain walls.

[0047] Although the principles of this application have been described in detail above with reference to preferred embodiments, those skilled in the art should understand that the above embodiments are merely illustrative explanations of the implementation of this application and are not intended to limit the scope of this application. The details in the embodiments do not constitute a limitation on the scope of this application. Any obvious changes, such as equivalent transformations or simple substitutions, based on the technical solutions of this application without departing from the spirit and scope of this application fall within the protection scope of this application.

Claims

1. A transversely extensible steel pipe installation structure for a building curtain wall with a large span, characterized in that: The system includes a steel pipe (4) and an embedded plate (2) welded to the main steel structure (1). The steel pipe (4) has a first connecting plate (6) at one end near the embedded plate (2). The embedded plate (2) has a second connecting plate (3) with a mounting hole (10). The first connecting plate (6) has an elongated hole (11). The system also includes a connecting assembly, which includes a bolt (7) and a fastener. The bolt (7) passes through the mounting hole. (10) and a long waist hole (11), the length direction of the long waist hole (11) being parallel to the length direction of the steel pipe (4), the fastener fixing the first connecting plate (6), the second connecting plate (3) and the bolt (7) together; the mounting hole (10) is set to three, the mounting hole (10) being offset from the second reinforcing steel rib (301), the long waist hole (11) is set to three, the long waist hole (11) being directly opposite the three mounting holes (10), the connecting assembly is set to three The fasteners include a steel washer (9) and a nut (8). The steel washer (9) is fixedly connected to the first connecting plate (6). A connecting hole is provided on the steel washer (9). The bolt (7) passes through the connecting hole. The nut (8) is threaded onto the bolt (7). The nut (8) abuts against the side wall of the steel washer (9) away from the first connecting plate (6). A transverse steel sleeve (5) is fitted on the outer periphery of the steel pipe (4). The transverse steel sleeve (5) is connected to the embedded plate (2). The transverse steel sleeve (5) covers the first connecting plate (6), the second connecting plate (3), and the connecting assembly; the second connecting plate (3) is perpendicular to the embedded plate (2), and the first connecting plate (6) is perpendicular to the embedded plate (2), and the length direction of the long waist hole (11) is perpendicular to the second connecting plate (3); the first connecting plate (6) is provided with a plurality of first reinforcing steel ribs (601), and the plurality of first reinforcing steel ribs (601) are perpendicular to the first connecting plate (6).

2. The transversely large-span telescopic steel pipe installation structure for building curtain walls according to claim 1, characterized in that: The second connecting plate (3) is provided with a plurality of second reinforcing steel ribs (301), and the plurality of second reinforcing steel ribs (301) are perpendicular to the second connecting plate (3).

3. The transversely large-span telescopic steel pipe installation structure for building curtain walls according to claim 1, characterized in that: The second connecting plate (3) is perpendicular to the embedded plate (2), and the first connecting plate (6) is perpendicular to the embedded plate (2). The length direction of the long waist hole (11) is perpendicular to the second connecting plate (3).

4. The transversely large-span telescopic steel pipe installation structure for building curtain walls according to claim 1, characterized in that: The steel pipe (4) is a circular steel pipe, and the transverse steel sleeve (5) is a circular sleeve.

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