CN115405102B - Construction method and fixing structure of light-transmitting decorative wall - Google Patents

Abstract

The present invention relates to the field of building construction technology, and in particular to a method for constructing a light-transmitting decorative wall. The method comprises the following steps: Step 1: Support structure construction, installation of a main keel for supporting a decorative wall decorative panel; Step 2: Line laying and positioning, setting positioning lines and control points at the wall position according to design requirements; Step 3: Decorative unit production, combining and fixing a sleeve, an inner wall decorative panel and an outer wall decorative panel into a decorative unit; Step 4: Decorative unit installation, installing the decorative unit in place and fixing it on the main keel according to the designed position of the inner wall decorative panel and the outer wall decorative panel. On the one hand, the present invention can realize the synchronous construction of the inner wall and the outer wall, and on the other hand, the connection operation of the decorative unit with the main keel of the supporting structure can be carried out at a position where it has not been installed, without the need for workers to enter the wall to reduce the construction difficulty and improve the construction difficulty. And one-time line laying and positioning can realize the construction of decorative panels on both sides of the inner wall and the outer wall.

Description

Construction method and fixing structure of light-transmitting decorative wall

Technical Field

The invention relates to the technical field of building construction, and in particular to a light-transmitting decorative wall construction method and a light-transmitting decorative wall fixing structure.

Background Art

In public buildings such as subway stations, the walls are generally not used for load bearing, but for partitioning, filling and decoration. At the same time, the walls are sometimes used for lighting in the ground part of the subway station to reduce the demand for indoor lighting. The light-transmitting decorative wall mainly consists of an internal supporting structure and inner and outer wall panels respectively arranged on both sides of the supporting structure.

For decorative walls with light-transmitting function, light holes will be opened on the decorative panels of the inner and outer walls, and then the two light holes will be connected with a sleeve. This requires that the positions of the inner and outer walls be strictly aligned, and the two ends of the sleeve fit into the light holes.

In the prior art, the construction of light-transmitting decorative walls generally involves first constructing the supporting structure, and then installing the decorative panels on one side of the inner and outer walls according to the results of the positioning, and then constructing the decorative panels on the other side. In addition, during the construction process, the outer wall with a larger area is often constructed first, and then the inner wall with a smaller area is constructed.

Since the interior and exterior walls are constructed in two stages, the decorative panels of the first wall can be installed from the side that has not been constructed, which can ensure a higher construction accuracy. However, it is more difficult to install the decorative panels of the wall on the side that has been constructed later. Generally, there are two methods. For thicker interior walls and farther distances between exterior walls, workers can enter between the walls for construction.

For walls with insufficient thickness, the decorative panels can only be fixed by driving screws into the gaps between the decorative panels on the side of the wall that is constructed later, which results in larger gaps between the decorative panels on the side of the wall that is constructed later. Since the interior walls are usually constructed later, the gaps between the decorative panels on the interior walls are more difficult to control, but the requirements for the decorative effect of the interior walls are higher, and the gaps are required to be more stringent.

Summary of the invention

The invention discloses a construction method for a light-transmitting decorative wall.

The technical problem to be solved is: when constructing a decorative panel translucent decorative wall, the construction sequence of the inner wall and the outer wall is not synchronized, the accuracy of the later construction side is low, and the construction is difficult.

In order to solve the above technical problems, the light-transmitting decorative wall construction method of the present invention adopts the following scheme.

A method for constructing a light-transmitting decorative wall comprises the following steps:

Step 1: Support structure construction, installation of support columns, beams and main keels for supporting decorative wall panels;

Step 2: Lay out and locate, set the positioning lines and control points at the wall position according to the design requirements;

Step 3: Decorative unit production: the sleeve, the interior wall decorative panel and the exterior wall decorative panel are combined and fixed into a decorative unit;

Step 4: Install the decorative unit. Install the decorative unit in place according to the designed position of the interior wall decorative panels and exterior wall decorative panels and fix it on the main keel.

Preferably, the decoration unit further comprises a supporting frame, and in step 3, the interior wall decoration panel, the exterior wall decoration panel and the sleeve are fixed on the supporting frame to form the decoration unit, and in step 4, the supporting frame is installed and fixed to the main keel.

Preferably, in step 3, multiple decorative units are installed on the secondary keel to form a unit group, and the multiple decorative units are arranged in sequence along the secondary keel; multiple unit groups are installed in sequence from bottom to top; during the construction of the decorative unit installation in step 4, the unit group is directly set to the designed position of the wall, and the unit group is fixed to the main keel through the secondary keel.

Preferably, the secondary keel is arranged transversely, and both ends of the secondary keel are fixed to the main keel, and a construction gap is reserved at the main keel for connecting the main keel and the secondary keel during step 4 construction.

Preferably, the width of the construction joint is consistent with the width of the decorative board, and the construction joint is filled after step 4, and the decorative board is used to fill the hidden construction joint.

Preferably, connecting pieces are fixed to both ends of the secondary keel, and the decorative panels filling the construction joints are fixed to the connecting pieces.

Preferably, the interior wall decoration panels and the exterior wall decoration panels are arranged opposite to each other and correspond one to one.

Preferably, the decorative plate is a polygonal structure, a light-transmitting hole is provided in the middle of the decorative plate, the edge of the light-transmitting hole of the decorative plate is folded, and the two ends of the sleeve fit with the edge of the light-transmitting hole and are fixed with the folded edge.

At the same time, the present invention also provides a light-transmitting decorative wall fixing structure constructed by the light-transmitting decorative wall construction method.

The light-transmitting decorative wall fixing structure is characterized by comprising a middle supporting structure and decorative units installed and fixed on the supporting structure, wherein a plurality of decorative units are arranged flat on the supporting structure to form a wall;

The decoration unit comprises a central support frame, and inner wall decoration panels and outer wall decoration panels respectively arranged on both sides of the support frame and parallel to each other. The support frame of the decoration unit is fixed to the support structure.

Preferably, both the inner wall decorative panel and the outer wall decorative panel are provided with light-transmitting holes, and the decorative unit further comprises a sleeve, which is fixed on the supporting frame, and the two ends of the sleeve are connected to the light-transmitting holes of the inner wall decorative panel and the outer wall decorative panel, and the inner wall of the sleeve has a reflective layer.

Preferably, a plurality of decorative units are fixed on the secondary keel to form a unit group, and a plurality of decorative units are fixedly arranged in series on the secondary keel at intervals along the secondary keel; the secondary keel of the unit group is fixed on the supporting structure, and the supporting frame of the decorative unit is fixed on the secondary keel.

Preferably, the supporting structure comprises a main keel fixed to the main body of the building at intervals, and both ends of the secondary keel are fixed to the main keel.

Preferably, a construction joint is reserved along the main keel without a decorative unit, and the construction joint is directly covered with a decorative panel for filling, and the decorative panel on the construction joint is fixed to the secondary keel or the supporting structure through a connector.

Preferably, the interior wall decoration panels and the exterior wall decoration panels correspond to each other one by one and are arranged opposite each other.

Compared with the prior art, the light-transmitting decorative wall construction method of the present invention has the following beneficial effects:

In the present invention, the decorative panels of the inner wall and the outer wall are first fixed together with the sleeve for light transmission into a decorative unit, and then the decorative unit is directly installed on the supporting structure of the wall in sequence, so that on the one hand, the synchronous construction of the inner wall and the outer wall can be realized, and on the other hand, the connection operation of the decorative unit and the main keel of the supporting structure can be carried out from the uninstalled position, and workers do not need to enter the wall to reduce the construction difficulty and improve the construction difficulty. In addition, the construction of the decorative panels on both sides of the inner wall and the outer wall can be realized by one-time positioning. At the same time, it also avoids excessive errors of the decorative panels of the inner wall and the outer wall.

BRIEF DESCRIPTION OF THE DRAWINGS

FIG1 is a schematic diagram of a construction process in the present invention when a construction gap is not filled;

Fig. 2 is a schematic structural diagram of a unit group;

FIG3 is a schematic structural diagram of a decoration unit;

FIG4 is a schematic diagram of a wall structure in which a decorative panel is hexagonal;

FIG5 is a schematic diagram of the structure of a unit group in FIG4 ;

FIG. 6 is a perspective view of a decoration unit in FIG. 5 .

Explanation of the reference numerals: 1-unit group; 1a-decoration unit, 1a1-interior wall decoration panel, 1a2-exterior wall decoration panel, 1a3-sleeve, 1a4-support frame; 1b-secondary keel; 2-main keel; 3-construction gap.

DETAILED DESCRIPTION

The specific implementation of the present invention is described in detail below in conjunction with the accompanying drawings. It should be understood that the specific implementation described here is only used to illustrate and explain the present invention, and is not used to limit the present invention.

In the present invention, unless otherwise specified, the directional words used, such as "upper, lower, left, right", generally refer to the upper, lower, left, right shown in FIG1; "inner, outer" refer to the inner, outer relative to the outline of each component itself. The present invention will be described in detail below with reference to the accompanying drawings and in combination with the embodiments.

In order to solve the problems of asynchronous construction sequence of inner and outer walls, low precision of the later constructed side and construction difficulty during the construction of a light-transmitting decorative wall made of decorative panels, the present invention proposes a light-transmitting decorative wall construction method, as shown in FIG1 .

A method for constructing a light-transmitting decorative wall comprises the following steps:

Step 1: Support structure construction, installation of support columns, beams and main keels 2 for supporting decorative wall decorative panels;

Step 2: Lay out and locate, set the positioning lines and control points at the wall position according to the design requirements;

Step 3: Making the decorative unit 1a: assembling and fixing the sleeve 1a3, the interior wall decorative panel 1a1 and the exterior wall decorative panel 1a2 into the decorative unit 1a;

Step 4: Install the decoration unit 1a. Install the decoration unit 1a in place and fix it on the main keel 2 according to the designed positions of the interior wall decoration board 1a1 and the exterior wall decoration board 1a2.

The supporting structure is mainly used to install and fix the decorative panels, and mainly includes a main keel 2. Usually, the main keel 2 is vertically arranged and multiple keels are horizontally arranged at intervals along the wall plane. The fixed structure also includes support columns and support beams connecting the support columns according to the design. The main keel 2 is fixed on the support columns and support beams. The production of the decorative unit 1a in step 3 can be carried out in advance before step 1. After the decorative unit 1a is produced in the factory, it can be transported to the construction site for installation. The decorative unit 1a is constructed from bottom to top in sequence. After multiple decorative units 1a at the same height are installed, the decorative units 1a of a higher level are installed.

As shown in FIG. 1 , in order to improve the structural strength of the decorative panel, the decorative unit 1a further includes a supporting frame 1a4. In step 3, the interior wall decorative panel 1a1, the exterior wall decorative panel 1a2 and the sleeve 1a3 are fixed on the supporting frame 1a4 to form the decorative unit 1a. In step 4, the supporting frame 1a4 is installed and fixed to the main keel 2. It is more convenient to directly connect the supporting frame 1a4 with the main keel 2. The connection method of the supporting frame 1a4 and the main keel 2 can be welding or bolt connection, or other connecting parts can be used for connection. The supporting frame 1a4 is a frame structure formed by welding and fixing with steel sections, which mainly provides a connection basis for the interior wall decorative panel 1a1, the exterior wall decorative panel 1a2 and the sleeve 1a3. Its appearance can be freely determined according to the shape of the decorative panel. The decorative panel of the decorative unit 1a with a supporting structure can adopt a special-shaped panel. Since only the supporting structure needs to be connected to the main keel 2 during construction, the construction difficulty of the special-shaped panel can be greatly reduced and the construction accuracy of the special-shaped panel can be improved.

In order to further improve the construction progress, in step 3, multiple decorative units 1a are installed on the secondary keel 1b to form a unit group 1, and multiple decorative units 1a are arranged in sequence along the secondary keel 1b; multiple decorative units 1a are strung together to form a unit group 1. During the construction of the installation of the decorative unit 1a in step 4, the unit group 1 is directly set to the designed position of the wall, and the unit group 1 is fixed to the main keel 2 through the secondary keel 1b. When performing the installation operation of the decorative unit 1a in step 4, directly fixing a unit group 1 to the main keel 2 can greatly improve the construction speed. The secondary keel 1b can be considered as a part of the support frame 1a4, or it can also be a separate component, and then the support frame 1a4 is fixed to the secondary keel 1b.

The unit group 1 can be arranged in a vertical direction and then constructed from one side of the wall to the other. The secondary keel 1b is arranged horizontally, and the two ends of the secondary keel 1b are fixed to the main keel 2, and multiple unit groups 1 are installed in sequence from bottom to top. A construction gap 3 is reserved at the main keel 2 for the connection between the main keel 2 and the secondary keel 1b during the construction of step 4. When the unit group 1 and the main keel 2 are installed, construction operations need to be performed at the main keel 2. In order to facilitate the installation and welding of the construction personnel, the decorative panels at the corresponding positions of the main keel 2 are not installed in step 4, and a construction gap 3 is reserved. When performing step 4, the workers perform construction operations from the construction gap 3. Wait until step 4 is completed before installing the decorative panels at the construction gap 3. Therefore, the width of the construction joint is consistent with the width of the decorative panel. The construction joint is filled after step 4, and the decorative panel is used to fill the hidden construction joint. When constructing the decorative panels of the construction joints, it can be done from bottom to top. Preferably, the decorative panels of the construction joints are constructed on the side with higher construction accuracy requirements first, and then on the side with lower construction accuracy requirements.

Connectors are fixed at both ends of the secondary keel 1b, and decorative panels for filling construction joints are fixed to the connectors. Connectors, such as connecting wildebeests, are fixed to the secondary keel 1b when the unit group 1 is manufactured.

In order to achieve the effect of light transmission of the wall, it is necessary to open light transmission holes on both the inner wall and the outer wall, and the light passes through the light transmission holes of the outer wall and the light transmission holes of the inner wall to irradiate the room, so the light transmission holes of the inner wall and the outer wall on both sides need to be aligned and connected through the sleeve 1a3, and the inner wall of the sleeve 1a3 is provided with reflective material. Therefore, the inner wall decorative panel 1a1 and the outer wall decorative panel 1a2 are arranged opposite to each other and correspond to each other.

As shown in FIG. 1 , the decorative plate is a polygonal structure, a light-transmitting hole is provided in the middle of the decorative plate, the edge of the light-transmitting hole of the decorative plate is folded, and both ends of the sleeve 1a3 fit with the edge of the light-transmitting hole and are fixed with the folded edge.

The present invention also includes a light-transmitting decorative wall fixing structure, including a middle supporting structure, and a decorative unit 1a installed and fixed on the supporting structure, wherein a plurality of decorative units 1a are arranged flat on the supporting structure to form a wall;

The decoration unit 1a includes a central support frame 1a4, and an inner wall decoration panel 1a1 and an outer wall decoration panel 1a2 respectively arranged on both sides of the support frame 1a4 and parallel to each other. The support frame 1a4 of the decoration unit 1a is fixed to the support structure.

During construction, the supporting structure is first fixed to the main body of the building. The supporting structure is a steel frame structure including supporting columns and supporting beams. The upper and lower ends of the supporting columns are fixed to the main body of the building, and the supporting beams are horizontally arranged to connect the supporting columns. Then the decorative unit 1a is made at the construction site or in the factory and directly installed on the supporting structure. The interior wall decorative panels 1a1 and the exterior wall decorative panels 1a2 are directly installed in place at one time. On the one hand, the installation accuracy can be improved, and on the other hand, the construction difficulty can be reduced and the construction progress can be accelerated. Among them, the supporting frame 1a4 is a frame structure welded by steel sections, as long as it can stably support the decorative panels. The appearance of the supporting frame 1a4 is determined by the outline of the decorative panels. The appearance of the decorative panels can be a rectangle as shown in Figure 1, or it can be any other shape, such as a triangle or hexagon, or a special-shaped panel.

Both the interior wall decoration plate 1a1 and the exterior wall decoration plate 1a2 are provided with light-transmitting holes, and the decoration unit 1a further includes a sleeve 1a3, which is fixed on the support frame 1a4, and the two ends of the sleeve 1a3 are connected to the light-transmitting holes of the interior wall decoration plate 1a1 and the exterior wall decoration plate 1a2, and the inner wall of the sleeve 1a3 has a reflective layer. The interior wall decoration plate 1a1 and the exterior wall decoration plate 1a2 are special-shaped plates, and the interior wall decoration plate 1a1 and the exterior wall decoration plate 1a2 of the decoration unit 1a have the same appearance.

In order to further improve the installation speed, multiple decorative units 1a are fixed on the secondary keel 1b to form a unit group 1, and multiple decorative units 1a are fixed and arranged in series on the secondary keel 1b at intervals along the secondary keel 1b; the secondary keel 1b of the unit group 1 is fixed on the supporting structure, and the supporting frame 1a4 of the decorative unit 1a is fixed on the secondary keel 1b. In this way, during construction, multiple decorative units 1a of a unit group 1 can be directly installed in place at one time. And the secondary keels 1b of a unit group 1 can include multiple parallel ones.

The supporting structure includes a main keel 2 fixed to the main body of the building at intervals, and the two ends of the secondary keel 1b are fixed to the main keel 2. The two ends of the secondary keel 1b are respectively connected to two adjacent main keels 2, and the middle part of the secondary keel 1b is not provided with a main keel 2. In this way, when installing the unit group 1, there will be no interference with the main keel 2

A construction joint is reserved along the main keel 2 without setting the decorative unit 1a. The construction joint is directly covered with a decorative panel to fill it. The decorative panel on the construction joint is fixed to the secondary keel 1b or the supporting structure through a connector. Specifically, both ends of the secondary keel 1b extend out of the extension section of the outermost decorative unit 1a, and the length of the extension section is 1/2 of the width of the decorative panel. In this way, when the secondary keel 1b is connected to the main keel 2, the end of the secondary keel 1b is exposed outside the decorative unit 1a, and the fixing point of the secondary keel 1b will not be blocked by the decorative panel to affect the operation. 1/2 of the width of the decorative panel is reserved on both sides of the main keel 2, which is exactly the same as the width of one decorative panel when combined. Then, the reserved construction joint at the main keel 2 can be covered with an independent decorative panel.

The interior wall decoration panel 1a1 and the exterior wall decoration panel 1a2 correspond to each other and are arranged opposite to each other.

As shown in FIG. 2 , the support frame includes a back-attached keel, and the back-attached keel is provided with two inner and outer layers respectively fitting with the edges of the inner wall decorative panel 1a1 and the outer wall decorative panel 1a2. The back-attached keels respectively connected with the inner wall decorative panel 1a1 and the outer wall decorative panel 1a2 are connected and fixed to form a whole through a cross bar. The main function of the back-attached keel is to support the decorative panel, so the shape of the back-attached keel fits with the outer edge of the decorative panel, and other supporting structures can be provided on the inner side of the back-attached keel to support the inner surface of the decorative panel.

In order to facilitate the connection between the decorative panel and the back-attached keel, the material of the interior wall decorative panel 1a1 and the exterior wall decorative panel 1a2 is a metal plate, and the edge of the metal plate has a protruding plate protruding outward. The protruding plate is bent inward and tightly attached to the back-attached keel. The protruding plate is fixedly connected to the back-attached keel by screws.

The back-attached keel is fixed with an L-shaped connection angle code, which is fixedly connected to the secondary keel 1b by screws. The connection angle code can also be used to connect with other structures, such as the back-attached keel of another decorative unit, or the main keel.

The embodiments described above are merely descriptions of preferred implementation modes of the present invention, and are not intended to limit the scope of the present invention. Without departing from the design spirit of the present invention, various modifications and improvements made to the technical solutions of the present invention by ordinary technicians in this field should all fall within the protection scope determined by the claims of the present invention.

Claims (8)

1. The construction method of the light-transmitting decorative wall is characterized by comprising the following steps of;

Step 1, constructing a supporting structure, and installing a main keel (2) for supporting a decorative wall decorative plate;

Step 2, paying off and positioning, wherein positioning lines and control points are arranged at the positions of the wall according to design requirements;

Step 3, manufacturing a decoration unit (1 a), and combining and fixing the sleeve (1 a 3), the inner wall decoration plate (1 a 1) and the outer wall decoration plate (1 a 2) into the decoration unit (1 a); light holes are formed in the inner wall decorative plate (1 a 1) and the outer wall decorative plate (1 a 2), two ends of the sleeve (1 a 3) are communicated with the light holes of the inner wall decorative plate (1 a 1) and the outer wall decorative plate (1 a 2), and a reflecting layer is arranged on the inner wall of the sleeve (1 a 3);

A plurality of decoration units (1 a) are arranged on the secondary joist (1 b) to form a unit group (1), and the decoration units (1 a) are sequentially arranged along the secondary joist (1 b);

Step 4, installing the decoration unit (1 a), and installing the decoration unit (1 a) in place and fixing the decoration unit on the main keel (2) according to the design positions of the inner wall decoration plate (1 a 1) and the outer wall decoration plate (1 a 2); more specifically, the unit group (1) is directly arranged at a wall design position, and the unit group (1) is fixed on the main joist (2) through the secondary joist (1 b).

2. The construction method of a light-transmitting decorative wall according to claim 1, wherein the decorative unit (1 a) further comprises a support frame (1 a 4), and in step 3, the inner wall decorative plate (1 a 1), the outer wall decorative plate (1 a 2) and the sleeve (1 a 3) are fixed on the support frame (1 a 4) to form the decorative unit (1 a),

In step4, the support frame (1 a 4) is mounted and fixed to the main runner (2).

3. The construction method of the light-transmitting decorative wall according to claim 1, wherein the secondary joists (1 b) are transversely arranged, two ends of each secondary joist (1 b) are fixed on the main joist (2), and the multi-channel unit groups (1) are sequentially arranged from bottom to top; a construction gap (3) is reserved at the main keel (2) for connecting the main keel (2) with the secondary keel (1 b) in the construction of the step 4.

4. A method of constructing a light-transmitting decorative wall according to claim 3, wherein the width of the construction joint is identical to the width of the decorative plate, and the construction joint is filled after step 4, and the hidden construction joint is filled with the decorative plate.

5. The construction method of a light-transmitting decorative wall according to claim 4, wherein the connecting members are fixed to both ends of the secondary joist (1 b), and the decorative plate filling the construction joint is fixed to the connecting members.

6. The light-transmitting decorative wall construction method according to claim 1, wherein the inner wall decorative plate (1 a 1) and the outer wall decorative plate (1 a 2) are arranged opposite to each other and in one-to-one correspondence.

7. The construction method of the light-transmitting decorative wall according to claim 1, wherein the decorative plate is of a polygonal structure, a light hole is formed in the middle of the decorative plate, edges of the light hole of the decorative plate are folded, and two ends of the sleeve (1 a 3) are matched with the edges of the light hole and fixed with the folded edges.

8. The light-transmitting decorative wall fixing structure is characterized by comprising a middle supporting structure and decorative units (1 a) which are installed and fixed on the supporting structure, wherein a plurality of decorative units (1 a) are tiled on the supporting structure to form a wall body;

The decorative unit (1 a) comprises a supporting frame (1 a 4) in the middle, and inner wall decorative plates (1 a 1) and outer wall decorative plates (1 a 2) which are respectively arranged on two sides of the supporting frame (1 a 4) and are parallel to each other, light holes are formed in the inner wall decorative plates (1 a 1) and the outer wall decorative plates (1 a 2), the decorative unit (1 a) further comprises a sleeve (1 a 3), the sleeve (1 a 3) is fixed on the supporting frame (1 a 4), two ends of the sleeve (1 a 3) are communicated with the light holes of the inner wall decorative plates (1 a 1) and the outer wall decorative plates (1 a 2), and the inner wall of the sleeve (1 a 3) is provided with a reflecting layer;

The support frame (1 a 4) of the decorative unit (1 a) is fixed to the support structure; the plurality of decoration units (1 a) are fixed on the secondary joists (1 b) to form a unit group (1), and the plurality of decoration units (1 a) are fixedly arranged on the secondary joists (1 b) in series at intervals along the secondary joists (1 b); the secondary joists (1 b) of the unit group (1) are fixed on the supporting structure, and the supporting frames (1 a 4) of the decoration units (1 a) are fixed on the secondary joists (1 b).