Building facade surface decoration structure

Abstract

The application provides a building facade surface decoration structure, which comprises a supporting structure, a connecting structure and a decoration surface, the decoration surface is installed on the supporting structure through the connecting structure, the connecting structure comprises a first adjustable part, a second adjustable part and a bolt, the first adjustable part is provided with a first waist-shaped hole, the second adjustable part is provided with a second waist-shaped hole, the extension directions of the first waist-shaped hole and the second waist-shaped hole are perpendicular, the bolt is inserted into the first waist-shaped hole and the second waist-shaped hole, the first adjustable part and the second adjustable part are fixedly connected through the bolt, and the decoration surface is connected with the first adjustable part and the second adjustable part. By adopting the first waist-shaped hole and the second waist-shaped hole, the first adjustable part has an adjustable space relative to the second adjustable part due to the perpendicular extension directions of the first waist-shaped hole and the second waist-shaped hole, so that installation and positioning adjustment are facilitated.

Description

TECHNICAL FIELD

[0001] The present application relates to a special-shaped surface decoration structure, in particular to a building facade surface decoration structure and construction method. BACKGROUND

[0002] The decoration structure is one of the main decoration materials of the building facade at present, and with the higher and higher design requirements of the building facade, the special-shaped surface decoration structure is more common in various large and medium-sized projects. Due to the different shapes, the self-tapping screw scheme is adopted in the installation mode, which has the following technical defects:

[0003] (1) The self-tapping screw is prone to fatigue damage such as wire slipping, bending and even breaking under the action of long-term wind load and self-weight load, resulting in weak stress points in the external curtain wall decoration system;

[0004] (2) In order to match the design shape, the steel needs to be curved to find the shape, which leads to complex construction process, large on-site construction and installation workload, and low precision control. SUMMARY

[0005] The present application provides a building facade surface decoration structure and construction method, which is convenient for building construction.

[0006] The present application provides a building facade surface decoration structure, which comprises a support structure, a connecting structure, and a decoration surface, the decoration surface is installed on the support structure through the connecting structure, the connecting structure comprises a first adjustable part, a second adjustable part, and a bolt, the first adjustable part is provided with a first waist-shaped hole, and the second adjustable part is provided with a second waist-shaped hole, the extension directions of the first waist-shaped hole and the second waist-shaped hole are perpendicular, the bolt is inserted into the first waist-shaped hole and the second waist-shaped hole, the first adjustable part and the second adjustable part are fixedly connected through the bolt, and the decoration surface is connected with the first adjustable part and the second adjustable part.

[0007] Further, the connecting structure is also provided with a first U-shaped groove, the bottom of the first U-shaped groove is installed on the support structure, the top of the first U-shaped groove is open towards the decoration surface, the second adjustable part is an installation plate, and the installation plate is fixedly connected with the first U-shaped groove.

[0008] Further, the installation plate is perpendicular to the side wall of the first U-shaped groove, and the installation plate and the side wall of the first U-shaped groove are welded.

[0009] Further, the first adjustable part is an L-shaped connecting piece, and the connecting structure further comprises a second U-shaped groove, and the L-shaped connecting piece is fixedly connected with the second adjustable part and the second U-shaped groove.

[0010] Further, the second U-shaped groove is provided with L-shaped codes on both sides, and the decorative surface is connected with the second U-shaped groove through the L-shaped codes.

[0011] Further, the bottom surface of the second U-shaped groove is connected with the L-shaped connecting piece, the top opening of the second U-shaped groove faces the decorative surface, and the decorative surface is provided with backbones which are inserted into the top opening of the second U-shaped groove.

[0012] Further, the support structure comprises a column and a beam, the column is fixedly connected with the beam, and the connecting structure is installed on the column.

[0013] Further, the column is a non-linear special-shaped structure, and the decorative surface is a special-shaped decorative surface matched with the column.

[0014] Further, the installation process comprises the following steps:

[0015] S1. First, install the first U-shaped groove on the support structure, and control the deviation within the allowable range;

[0016] S2. Install the first adjustable part on the second adjustable part, and control the bolt tightness to ensure that the first adjustable part can be adjusted in angle relative to the second adjustable part.

[0017] Further, the installation process comprises the following steps:

[0018] S3. Install the second U-shaped groove on the first adjustable part installed on the second adjustable part;

[0019] S4. Adjust the second U-shaped groove to the specified position, lock the bolt, and form a fixed structure among the first adjustable part, the second adjustable part and the second U-shaped groove;

[0020] S5. Insert the backbones of the decorative surface into the groove body of the second U-shaped groove, and fix the L-shaped code with the decorative surface to complete the installation.

[0021] Compared with the prior art, by adopting the first waist-shaped hole and the second waist-shaped hole, since the extension directions of the first waist-shaped hole and the second waist-shaped hole are perpendicular, the first adjustable part has an adjustable space relative to the second adjustable part, which facilitates installation and positioning adjustment. BRIEF DESCRIPTION OF DRAWINGS

[0022] Figure 1 It is a top view sectional view of the embodiment of the application;

[0023] Figure 2 It is a side view sectional view of the embodiment of the application.

[0024] 1. Support structure; 11. Column; 12. Through beam; 21. First adjustable part; 22. Second adjustable part; 23. Bolt; 24. First U-shaped groove; 25. Second U-shaped groove; 26. L-shaped bracket; 3. Decorative surface. Detailed Implementation

[0025] To enable those skilled in the art to better understand the present invention, the technical solutions in the embodiments of the present invention will be clearly and completely described below. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments.

[0026] This invention discloses a decorative structure for the exterior surface of a building, such as... Figure 1 As shown, the structure includes a support structure 1, a connecting structure, and a decorative surface 3. The decorative surface 3 is installed on the support structure 1 through the connecting structure. The connecting structure includes a first adjustable part 21, a second adjustable part 22, and a bolt 23. The first adjustable part 21 has a first oblong hole, and the second adjustable part 22 has a second oblong hole. The extension directions of the first oblong hole and the second oblong hole are perpendicular. The bolt 23 is inserted into the first oblong hole and the second oblong hole. The first adjustable part 21 and the second adjustable part 22 are fixedly connected by the bolt 23. The decorative surface 3 is connected to the first adjustable part 21 and the second adjustable part 22.

[0027] Among them, such as Figure 1 As shown, the first oblong hole extends perpendicularly to the decorative surface 3. During installation, the first and second oblong holes can be used to adjust the position of the bolt 23, thereby giving the decorative surface 3 a certain degree of adjustability. This facilitates adjustments during construction and reduces the requirements for the accuracy of the initial drilling position. Two mounting screws are also provided between the first adjustable part 21 and the second adjustable part 22. During construction, the first adjustable part 21 and the second adjustable part 22 can be installed and positioned first using the bolt 23. After accurate positioning, the mounting screws are drilled and checked again. If the accuracy meets the requirements, the remaining mounting screws are used to fix the first adjustable part 21 and the second adjustable part 22, forming a fixed connection.

[0028] In traditional construction, due to construction errors, the through holes reserved on the T-code cannot be matched with the bolts 23 one by one. That is, some bolts 23 are offset and cannot pass through the through holes of the T-code. In this case, it is necessary to adjust by disassembling the bolts 23 and re-drilling the holes. Although a high-precision laser marker is set up on site, each T-code is manually aligned and then installed on the U-shaped groove with bolts 23. Due to the drilling error of the entire T-code installation part in the U-shaped groove, it is very likely to cause a slight offset of the T-code. When the offset errors of multiple T-codes accumulate, it will lead to the need for error correction on site.

[0029] The first waist-shaped hole and the second waist-shaped hole are arranged, sufficient adjustment space is provided, compared with a traditional construction process, the requirement on the position precision of the initial positioning hole is avoided, and the precision can be adjusted after construction, and the construction efficiency is improved.

[0030] Optionally, the connecting structure is further provided with a first U-shaped groove 24, the bottom of the first U-shaped groove 24 is mounted on the support structure 1, the top of the first U-shaped groove 24 is open towards the decorative surface 3, and the second adjustable part 22 is a mounting plate, which is fixedly connected with the first U-shaped groove 24.

[0031] In particular, the mounting plate is perpendicular to the side wall of the first U-shaped groove 24, and the mounting plate is welded to the side wall of the first U-shaped groove 24.

[0032] As shown in the figure, the mounting plate is welded to one end of the first U-shaped groove 24. Figure 2

[0033] The embodiment of the application is realized by combining the mounting plate and the U-shaped groove. Meanwhile, by realizing the fixation of the mounting plate and the first U-shaped groove 24 first, the inspection of the construction quality by the supervision party is facilitated, and the poorly connected L-shaped code 26 is more easily found. Compared with the existing self-tapping screw scheme, the problem that the self-tapping screw scheme is prone to fatigue damage can be avoided. By using the pre-fixation of the mounting plate and the first U-shaped groove 24, the U-shaped groove is checked, and finally by using the characteristics that the bolt 23 hole of the mounting plate and the bottom hole of the first U-shaped groove 24 are designed to reserve an adjustment margin, the problem of difficult connection construction of the bolt 23 is solved, the offset of the bolt 23 is avoided, and the construction efficiency is doubled. The installation time of each T-shaped code can be reduced to about 2 minutes on average.

[0034] Optionally, the first adjustable part 21 is an L-shaped connecting piece, and the connecting structure further includes a second U-shaped groove 25, and the L-shaped connecting piece is fixedly connected with the second adjustable part 22 and the second U-shaped groove 25.

[0035] As shown in the figure, the second U-shaped groove 25 is a long groove structure, and the second U-shaped groove 25 can be fixedly connected with a plurality of first adjustable parts 21 to form a multi-point fixation. Figure 2 In particular, the second U-shaped groove 25 is further provided with an L-shaped code 26 on both sides, and the decorative surface 3 is connected with the second U-shaped groove 25 through the L-shaped code 26.

[0036] In particular, the second U-shaped groove 25 is further provided with an L-shaped code 26 on both sides, and the decorative surface 3 is connected with the second U-shaped groove 25 through the L-shaped code 26.

[0037]

[0038] ​​Particularly, the bottom surface of the second U-shaped groove 25 is connected with the L-shaped connecting piece, the top opening of the second U-shaped groove 25 faces the decorative surface 3, and the decorative surface 3 is further provided with a back rib which is inserted into the top opening of the second U-shaped groove 25.

[0039] Wherein, the back surface of the decorative surface 3 is provided with a back rib structure which can match the second U-shaped groove 25, so that the decorative surface 3 can be closely matched with the opening of the second U-shaped groove 25 during construction, facilitating installation and positioning, and then the decorative surface 3 is fixedly connected with the L-shaped code 26 through the bolt 23.

[0040] Optionally, as shown in Figure 1 、 2 The support structure 1 includes a stand column 11 and a through beam 12, the stand column 11 is fixedly connected with the through beam 12, and the connecting structure is installed on the stand column 11.

[0041] Wherein, the stand column 11 and the through beam 12 are both square in cross section.

[0042] Particularly, the stand column 11 is a non-linear special-shaped structure, and the decorative surface 3 is a special-shaped decorative surface 3 matched with the stand column 11.

[0043] Wherein, the stand column 11, the decorative surface 3 and the second U-shaped groove 25 are all arc surfaces.

[0044] The embodiment of the application further discloses an installation process, which includes the following steps:

[0045] S1. First, install the first U-shaped groove 24 on the support structure 1, and control the deviation within an allowable range;

[0046] S2. Install the first adjustable part 21 on the second adjustable part 22, and control the tightness of the bolt 23 to ensure that the first adjustable part 21 can be adjusted in angle relative to the second adjustable part 22.

[0047] S3. Install the second U-shaped groove 25 on the first adjustable part 21 installed on the second adjustable part 22;

[0048] S4. Adjust the second U-shaped groove 25 to a specified position, lock the bolt 23, and form a fixed structure among the first adjustable part 21, the second adjustable part 22 and the second U-shaped groove 25;

[0049] S5. Insert the back rib of the decorative surface 3 into the groove body of the second U-shaped groove 25, and fix the L-shaped code 26 with the decorative surface 3 to complete the installation.

[0050] From the installation process, the embodiment of the application utilizes the first waist-shaped hole and the second waist-shaped hole, so that the first adjustable part 21 and the second adjustable part 22 have sufficient adjustment space when the bolt is not locked, compared with the traditional construction process, the requirement for the position accuracy of the initial positioning hole is avoided, and the accuracy adjustment can be performed after the construction, so that the construction efficiency is improved.

[0051] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present application and not to limit them. Although the present application has been described in detail with reference to the above embodiments, those skilled in the art should understand that the specific embodiments of the present application can still be modified or replaced by equivalents after reading the present application. However, these modifications or changes are still within the scope of protection of the pending claims of the present application.

Claims

1. A building facade surface decoration structure, characterized by, The decoration structure comprises a support structure, a connecting structure, and a decoration surface, the decoration surface is installed on the support structure through the connecting structure, the connecting structure comprises a first adjustable part, a second adjustable part, and a bolt, the first adjustable part is provided with a first waist-shaped hole, the second adjustable part is provided with a second waist-shaped hole, the extension directions of the first waist-shaped hole and the second waist-shaped hole are perpendicular, the bolt is inserted into the first waist-shaped hole and the second waist-shaped hole, the first adjustable part and the second adjustable part are fixedly connected through the bolt, and the decoration surface is connected with the first adjustable part and the second adjustable part. The first adjustable part is an L-shaped connecting piece, and the connecting structure further comprises a second U-shaped groove, and the L-shaped connecting piece is fixedly connected with the second adjustable part and the second U-shaped groove. The second U-shaped groove is further provided with an L-shaped code on both sides, and the decoration surface is connected with the second U-shaped groove through the L-shaped code. The bottom surface of the second U-shaped groove is connected with the L-shaped connecting piece, the top opening of the second U-shaped groove faces the decoration surface, and the decoration surface is further provided with a back bone, and the back bone is inserted into the top opening of the second U-shaped groove.

2. The architectural facade surface finishing structure according to claim 1, wherein The connecting structure is further provided with a first U-shaped groove, the bottom of the first U-shaped groove is installed on the support structure, the top opening of the first U-shaped groove faces the decoration surface, the second adjustable part is a mounting plate, and the mounting plate is fixedly connected with the first U-shaped groove.

3. The architectural facade surface finishing structure according to claim 2, wherein The mounting plate is perpendicular to the side wall of the first U-shaped groove, and the mounting plate and the side wall of the first U-shaped groove are welded.

4. The architectural facade surface finishing structure according to claim 1, wherein The support structure comprises a stand and a beam, the stand is fixedly connected with the beam, and the connecting structure is installed on the stand.

5. The architectural facade surface finishing structure according to claim 4, wherein The stand is a non-linear special-shaped structure, and the decoration surface is a special-shaped decoration surface matched with the stand.

6. The architectural facade surface finishing structure according to claim 2, wherein The installation process comprises the following steps: S1. First, install the first U-shaped groove on the support structure, and control the deviation within the allowable range; S2. Install the first adjustable part on the second adjustable part, and control the tightness of the bolt to ensure that the first adjustable part can be adjusted in angle relative to the second adjustable part.

7. The architectural facade surface finishing structure according to claim 1, wherein The installation process comprises the following steps: S3. Install the second U-shaped groove on the first adjustable part installed on the second adjustable part; S4. Adjust the second U-shaped groove to the specified position, lock the bolt, and form a fixed structure between the first adjustable part, the second adjustable part, and the second U-shaped groove; S5. Insert the back bone of the decoration surface into the groove body of the second U-shaped groove, and fix the L-shaped code with the decoration surface to complete the installation.

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