CN116145869A - A kind of building exterior facade surface decoration structure - Google Patents

Abstract

The invention provides a surface decoration structure of building facade, comprising a support structure, a connection structure, and a decoration surface, the decoration surface is installed on the support structure through the connection structure, and the connection structure includes a first adjustable part, a second Adjustable parts and bolts, 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 first waist-shaped hole, the second waist-shaped hole The extension direction is vertical, the bolts are inserted into the first waist hole and the second waist hole, the first adjustable part and the second adjustable part are fixedly connected by bolts, and the decorative surface is connected to the first adjustable part through the first adjustable part. The second adjustable part is connected. In the present invention, by using 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 vertical, the first adjustable part has an adjustable space relative to the second adjustable part. Easy installation and positioning adjustment.

Description

A kind of building exterior facade surface decoration structure

technical field

The invention relates to a special-shaped surface decoration structure, in particular to a building facade surface decoration structure and a construction method.

Background technique

Decorative structure is one of the main decorative materials for building facades. As people have higher and higher requirements for the design of building facades, it is more common for various large and medium-sized projects to use special-shaped surface decoration structures. Due to the different shapes, self-tapping screws are used in the installation method, which has the following technical defects:

(1) Self-tapping screws are prone to fatigue damage such as slipping, bending or even breaking under long-term wind loads and self-weight loads, resulting in weak points in the exterior curtain wall decoration system;

(2) In order to fit the design form, it is necessary to carry out form-finding on the steel surface, which leads to complex construction technology, heavy workload of on-site construction and installation, and low precision control.

Contents of the invention

The invention provides a building facade surface decoration structure and a construction method, which are convenient for building construction.

The invention provides a surface decoration structure of building facade, comprising a support structure, a connection structure, and a decoration surface, the decoration surface is installed on the support structure through the connection structure, and the connection structure includes a first adjustable part, a second Adjustable parts and bolts, 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 first waist-shaped hole, the second waist-shaped hole The extension direction is vertical, the bolts are inserted into the first waist hole and the second waist hole, the first adjustable part and the second adjustable part are fixedly connected by bolts, and the decorative surface is connected to the first adjustable part through the first adjustable part. The second adjustable part is connected.

Further, the connection 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 opening of the first U-shaped groove faces the decorative surface, and the second adjustable part It is a mounting plate, and the mounting plate is fixedly connected with the first U-shaped groove.

Furthermore, the mounting plate is perpendicular to the side wall of the first U-shaped groove, and the mounting plate is welded to the side wall of the first U-shaped groove.

Further, the first adjustable part is an L-shaped connector, and the connection structure further includes a second U-shaped groove, and the L-shaped connector is fixedly connected to the second adjustable part and the second U-shaped groove, respectively.

Furthermore, L codes are provided on both sides of the second U-shaped groove, and the decorative surface is connected to the second U-shaped groove through the L codes.

Furthermore, the bottom surface of the second U-shaped groove is connected to the L-shaped connector, the top opening of the second U-shaped groove faces the decorative surface, and the decorative surface is also provided with back ribs, and the back ribs are inserted into the second The top opening of the U-shaped groove.

Further, the support structure includes a column and a beam, the column is fixedly connected to the beam, and the connecting structure is installed on the column.

Furthermore, the column is a non-linear special-shaped structure, and the decorative surface is a special-shaped decorative surface matched with the column.

Furthermore, the installation process includes 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 bolt tightness to ensure that the first adjustable part can be adjusted in angle relative to the second adjustable part.

Furthermore, the installation process includes the following steps:

S3. Install the second U-shaped groove and the first adjustable part installed on the second adjustable part;

S4. Adjust the second U-shaped groove to the designated position, and lock the bolts to form a fixed structure between the first adjustable part, the second adjustable part, and the second U-shaped groove;

S5. Insert the back rib of the decorative surface into the second U-shaped groove, and fix the L code with the decorative surface to complete the installation.

Compared with the prior art, the present invention adopts 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 vertical, the first adjustable part is adjustable relative to the second waist-shaped hole. There is an adjustable space inside, which is convenient for installation and positioning adjustment.

Description of drawings

Fig. 1 is a top sectional view of an embodiment of the present invention;

Fig. 2 is a side sectional view of an embodiment of the present invention.

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. Size L; 3. Decorative surface.

Detailed ways

In order to enable those skilled in the art to better understand the present invention, the following will clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only a part of the present invention, rather than Full examples.

The embodiment of the present invention discloses a building facade surface decoration structure, as shown in Figure 1, including a support structure 1, a connection structure, and a decoration surface 3, the decoration surface 3 is installed on the support structure 1 through the connection structure, so The connecting structure includes a first adjustable part 21, a second adjustable part 22, and a bolt 23. The first adjustable part 21 is provided with a first waist-shaped hole, and the second adjustable part 22 is provided with a second waist. shaped holes, the extension direction of the first waist-shaped hole and the second waist-shaped hole is vertical, the bolt 23 is inserted into the first waist-shaped hole and the second waist-shaped hole, the first adjustable part 21, the second waist-shaped hole The adjustable part 22 is fixedly connected by bolts 23 , and the decorative surface 3 is connected to the second adjustable part 22 through the first adjustable part 21 .

Wherein, as shown in FIG. 1 , the extension direction of the first waist-shaped hole is perpendicular to the decoration surface 3 . During installation, the first waist-shaped hole and the second waist-shaped hole can be used to realize the adjustment of the position of the bolt 23, so that the position of the decorative surface 3 has a certain degree of adjustability, which is convenient for adjustment during the construction process and reduces the cost of the construction process. The requirements for the accuracy of the initial punching position. There are also two mounting screws between the first adjustable part 21 and the second adjustable part 22. During construction, the installation and positioning of the first adjustable part 21 and the second adjustable part 22 can be realized through bolts 23 first. , after the positioning is accurate, drill the mounting screws again, and check again, if the accuracy meets the requirements, fix the remaining mounting screws so that the first adjustable part 21 and the second adjustable part 22 form a fixed connection.

During traditional construction, due to construction errors, the through holes reserved on the T code cannot match the bolts 23 one by one, that is, some of the bolts 23 are offset so that they cannot pass through the through holes of the T code. At this time, it is necessary to disassemble the bolts 23 and Adjustment is made by re-drilling. Although there is a high-precision laser marking device on site, since each T code is manually aligned and then installed on the U-shaped groove through bolts 23, due to the U-shaped groove The drilling error of the installation part where the block T code is located is very likely to cause a slight offset to the T code. When the offset errors of multiple T codes accumulate, it will lead to the need to correct the error on site.

In the embodiment of the present invention, by setting the first waist-shaped hole and the second waist-shaped hole, the structure has sufficient adjustment space. Compared with the traditional construction process, the requirement for the position accuracy of the initial positioning hole is avoided. After construction, Then adjust the precision to improve the construction efficiency.

Optionally, the connection structure is also provided with a first U-shaped groove 24, the bottom of which is installed on the support structure 1, and the top opening of the first U-shaped groove 24 faces the decorative surface 3, so The second adjustable part 22 is a mounting plate, and the mounting plate is fixedly connected with the first U-shaped groove 24 .

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 .

Wherein, the bottom of the first U-shaped groove 24 refers to the bottom structure opposite to the U-shaped opening. As shown in FIG. 2 , the mounting plate is welded to one end of the first U-shaped groove 24 . In addition, the first U-shaped groove 24 has a pair of short groove structures.

The embodiment of the present invention is realized by using the combination of the mounting plate and the U-shaped groove. At the same time, by first realizing the fixing of the mounting plate and the first U-shaped groove 24, it is convenient for the supervisor to inspect the construction quality, and it is easier to find the L code 26 with poor connection. Compared with the existing self-tapping screw scheme, it can avoid the occurrence of The self-tapping screw solution is prone to fatigue damage. Use the pre-fixation of the mounting plate and the first U-shaped groove 24, and at the same time check the U-shaped groove, and finally use the mounting plate bolt 23 holes and the first U-shaped groove 24 The design of the through hole of the base has the characteristics of an adjustment margin, which solves the problem of difficult construction of the bolt 23 connection, avoids the deviation of the bolt 23, and doubles the construction efficiency. The average installation time of each T code It can be reduced to about 2 minutes.

Optionally, the first adjustable part 21 is an L-shaped connector, and the connecting structure further includes a second U-shaped groove 25, and the L-shaped connector is connected to the second adjustable part 22 and the second U-shaped groove respectively. The slots 25 are fixedly connected.

Wherein, as shown in FIG. 2 , 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.

In particular, L codes 26 are provided on both sides of the second U-shaped groove 25 , and the decorative surface 3 is connected to the second U-shaped groove 25 through the L codes 26 .

Wherein, the L code 26 is arranged on both sides of the second U-shaped groove 25 respectively, and the two ends of the L code 26 are fixedly connected with the decorative surface 3 and the second U-shaped groove 25 respectively.

In particular, the bottom surface of the second U-shaped groove 25 is connected to the L-shaped connector, and the top opening of the second U-shaped groove 25 faces the decorative surface 3, and the decorative surface 3 is also provided with back ribs, and the back ribs are inserted At the top opening of the second U-shaped groove 25 .

Wherein, the back side of the decorative surface 3 is provided with a rib structure that can match the second U-shaped groove 25. During construction, the decorative surface 3 can be closely matched with the opening of the second U-shaped groove 25, which is convenient for installation and positioning. The bolt 23 realizes that the decorative surface 3 is fixedly connected with the L code 26 .

Optionally, as shown in FIGS. 1 and 2 , the support structure 1 includes a column 11 and a beam 12 , the column 11 is fixedly connected to the beam 12 , and the connecting structure is installed on the column 11 .

Wherein, the cross sections of the columns 11 and the beams 12 are square.

In particular, the column 11 is a non-linear special-shaped structure, and the decorative surface 3 is a special-shaped decorative surface 3 matched with the column 11 .

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

The embodiment of the present invention also discloses that the installation process includes the following steps:

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

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 relative to the second adjustable part 22 .

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

S4. Adjust the second U-shaped groove 25 to a designated position, and lock the bolt 23, so that a fixed structure is formed between the first adjustable part 21, the second adjustable part 22, and the second U-shaped groove 25;

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 code 26 and the decorative surface 3 to complete the installation.

It can be seen from the installation process that the embodiment of the present invention 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 bolts are not locked. , Compared with the traditional construction process, it avoids the requirement for the position accuracy of the initial positioning hole, and can adjust the accuracy after construction to improve the construction efficiency.

Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention and not to limit them. Although the present invention has been described in detail with reference to the above embodiments, those of ordinary skill in the art should understand that after reading this After the description of the application, the specific implementation mode of the present invention can still be modified or equivalently replaced, but none of these modifications or changes departs from the protection scope of the pending claims of the present application.

Claims (10)

1. A building facade surface decoration structure, is characterized in that, described decoration structure comprises supporting structure, connection structure, decoration surface, and described decoration surface is installed on support structure by connection structure, and described connection structure comprises first An 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 first waist-shaped hole, The extension direction of the second waist-shaped hole is vertical, 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 by bolts, and the decorative surface is passed through The first adjustable part is connected with the second adjustable part. 2. A building facade surface decoration structure according to claim 1, wherein the connection structure is also provided with a first U-shaped groove, and the bottom of the first U-shaped groove is installed on the supporting structure, so that The top opening of the first U-shaped groove faces the decorative surface, the second adjustable part is a mounting plate, and the mounting plate is fixedly connected with the first U-shaped groove. 3. A building facade surface decoration 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 is welded to the side wall of the first U-shaped groove connected. 4. A building facade surface decoration structure according to claim 1, characterized in that, the first adjustable part is an L-shaped connector, and the connection structure also includes a second U-shaped groove, and the L-shaped The U-shaped connecting piece is fixedly connected with the second adjustable part and the second U-shaped groove respectively. 5. A building facade surface decoration structure according to claim 4, characterized in that, both sides of the second U-shaped groove are also provided with L codes, and the decorative surface passes through the L code and the second U-shaped groove. connected. 6. A building facade surface decoration structure according to claim 5, wherein the bottom surface of the second U-shaped groove is connected to the L-shaped connector, and the top opening of the second U-shaped groove faces the decoration On the surface, the decorative surface is also provided with back ribs, and the back ribs are inserted into the top opening of the second U-shaped groove. 7 . A building exterior surface decoration structure according to claim 1 , wherein the supporting structure includes a column and a through-beam, the upright column is fixedly connected to the through-beam, and the connecting structure is installed on the upright column. 8. A building exterior surface decoration structure according to claim 7, wherein the column is a non-linear special-shaped structure, and the decorative surface is a special-shaped decorative surface matched with the column. 9. A building facade surface decoration structure according to claim 2, characterized in that the installation process includes 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 bolt tightness to ensure that the first adjustable part can be adjusted in angle relative to the second adjustable part. 10. A building facade surface decoration structure according to claim 6, characterized in that the installation process includes the following steps: S3. Install the second U-shaped groove and the first adjustable part installed on the second adjustable part; S4. Adjust the second U-shaped groove to the designated position, and lock the bolts to form a fixed structure between the first adjustable part, the second adjustable part, and the second U-shaped groove; S5. Insert the back rib of the decorative surface into the second U-shaped groove, and fix the L code with the decorative surface to complete the installation.

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