CN115405102A - Construction method and fixing structure of light-transmitting decorative wall - Google Patents

Abstract

The invention relates to the technical field of building construction, in particular to a construction method for a light-transmitting decorative wall. It includes the following steps: step 1 support structure construction, install the main keel used to support the decorative panel of the decorative wall; step 2 set out the line positioning, set the positioning line and control point at the wall position according to the design requirements; step 3 make the decorative unit, put the sleeve The tube, the interior wall decoration board and the exterior wall decoration board are combined and fixed into a decoration unit; step 4 decoration unit installation, install the decoration unit in place according to the design position of the interior wall decoration board and the exterior wall decoration board and fix it on the main keel. 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 between the decorative unit and the main keel of the supporting structure can be carried out from the uninstalled position, and no workers need to enter the wall to reduce the construction difficulty and improve the construction difficulty. And one-time setting-out positioning can realize the construction of decorative panels on both sides of the interior wall and exterior wall.

Description

Construction method and fixed structure of light-transmitting decorative wall

technical field

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

Background technique

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

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

In the prior art, the construction of the light-transmitting decorative wall is generally carried out firstly on the construction of the supporting structure, and then according to the results of setting out and positioning, the decorative panels are firstly installed on one side of the inner wall and the outer wall, and then the decoration on the other side is constructed. plate. And because the construction process is often the outer wall with a larger construction area first, and then the inner wall with a smaller construction area.

Since the interior wall and exterior wall are constructed in two phases, the post-construction is carried out. The decorative board on the wall surface constructed earlier can be installed on the side that has not been constructed, which can ensure high construction accuracy. Then the decorative panel on the side wall of the construction is just more difficult during installation. Generally, there are two methods. For walls with a relatively large thickness and a long distance between the inner wall and the outer wall, workers can enter between the walls for construction.

For walls with insufficient thickness, screws can only be driven into the gap between the decorative panels on the side of the post-construction side to fix the decorative panels, which results in a large gap between the decorative panels on the post-construction side. . Since the interior wall is usually constructed later, the gap between the decorative panels of the interior wall is more difficult to control, but the interior wall has higher requirements for the decorative effect, and the gap is more stringent.

Contents of the invention

The construction method of the light-transmitting decorative wall of the present invention.

The technical problem to be solved is: during the construction of the light-transmitting decorative wall of the decorative board, the construction sequence of the inner wall and the outer wall is not synchronized, the precision of the later construction side is low, and the construction is difficult.

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

A construction method for a light-transmitting decorative wall, comprising the following steps;

Step 1 Supporting structure construction, installing supporting columns, beams and main keels for supporting the decorative panels of the decorative wall;

Step 2. Set out the line positioning, set the positioning line and control point at the wall position according to the design requirements;

Step 3: Fabrication of the decorative unit, combining and fixing the sleeve, the interior wall decoration board and the exterior wall decoration board into a decoration unit;

Step 4 Decorative unit installation, install the decorative unit in place and fix it on the main keel according to the design position of the interior wall decoration board and the exterior wall decoration board.

Preferably, the decoration unit also includes a support frame. In step 3, the interior wall decoration board, exterior wall decoration board and sleeve are fixed on the support frame to form a decoration unit. In step 4, the support frame is installed fixed to the main keel.

Preferably, in step 3, a plurality of decorative units are installed on the sub-keel to form a unit group, and a plurality of decorative units are sequentially arranged along the sub-keel; multi-channel unit groups are installed sequentially from bottom to top; in step 4, the decorative units installed During construction, the unit group is directly set to the design position of the wall, and the unit group is fixed to the main keel through the secondary keel.

Preferably, the secondary keel is arranged horizontally, the two ends of the secondary keel are fixed to the main keel, and a construction gap is reserved at the main keel for the connection operation between the main keel and the secondary keel during the construction in step 4.

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 hidden construction joint is filled with the decorative board.

Preferably, the two ends of the sub-keel are fixed with connectors, and the decorative panels filling the construction joints are fixed to the connectors.

Preferably, the interior wall decoration board and the exterior wall decoration board are arranged facing each other and correspond to each other.

Preferably, the decorative plate has a polygonal structure, the middle of the decorative plate is provided with a light-transmitting hole, 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 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 in that it includes a middle supporting structure, and a decorative unit installed and fixed on the supporting structure, and a plurality of decorative units are arranged on the supporting structure to form a wall;

The decoration unit includes a support frame in the middle, and interior wall decoration panels and exterior wall decoration panels respectively arranged on both sides of the support frame and parallel to each other, and the support frame of the decoration unit is fixed to the support structure.

Preferably, both the interior wall decoration board and the exterior wall decoration board are provided with light-transmitting holes, and the decoration unit also includes a sleeve, the sleeve is fixed on the support frame, and the two ends of the sleeve communicate with the interior wall decoration board and the exterior wall decoration board. The light-transmitting hole of the exterior wall decoration board, the inner wall of the sleeve has a reflective layer.

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

Preferably, the supporting structure includes main keels fixed at intervals on the main body of the building, and the two ends of the secondary keels are fixed on the main keels.

Preferably, there are construction joints reserved along the main keel without decorative units, and the construction joints are directly covered with decorative panels for filling, and the decorative panels on the construction joints are fixed to the secondary keel or supporting structure through connectors.

Preferably, the interior wall decoration boards and the exterior wall decoration boards correspond to each other and are arranged facing each other.

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

In the present invention, firstly, the decorative panels of the inner wall and the outer wall are 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 inner The synchronous construction of the outer wall of the wall, on the other hand, the connection of the decorative unit and the main keel of the supporting structure can be carried out from the uninstalled position, without the need for workers to enter the wall to reduce the construction difficulty and improve the construction difficulty. And one-time setting-out positioning can realize the construction of decorative panels on both sides of the interior wall and exterior wall. At the same time, it also avoids the excessive error of the decorative panels of the inner wall and the outer wall.

Description of drawings

Fig. 1 is in the construction process among the present invention, the schematic diagram when construction gap is not filled;

Fig. 2 is a structural representation of a unit group;

Fig. 3 is a structural schematic diagram of a decoration unit;

Fig. 4 is a kind of decorative plate is the schematic diagram of wall body structure of hexagon;

Fig. 5 is a structural representation of a unit group in Fig. 4;

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

Explanation of reference signs: 1-unit group; 1a-decorative unit, 1a1-interior wall decorative panel, 1a2-external wall decorative panel, 1a3-sleeve, 1a4-supporting frame; 1b-secondary keel; 2-main keel; 3 - Construction gaps.

Detailed ways

Specific embodiments of the present invention will be described in detail below in conjunction with the accompanying drawings. It should be understood that the specific embodiments described here are only used to illustrate and explain the present invention, and are not intended to limit the present invention.

In the present invention, in the case of not stating otherwise, the orientation words used generally refer to the upper, lower, left and right shown in accompanying drawing 1 as "up, down, left and right"; "inner and outer "Refers to the inside and outside of the outline of each part itself. The present invention will be described in detail below with reference to the drawings and in combination with embodiments.

In order to solve the problem that the construction sequence of the interior wall and the exterior wall is not synchronized during the construction of the decorative plate light-transmitting decorative wall, the precision of the later construction side is low, and the construction is difficult. The present invention proposes a construction method for the light-transmitting decorative wall, as shown in the figure shown in 1.

A construction method for a light-transmitting decorative wall, comprising the following steps;

Step 1 Supporting structure construction, installing supporting columns, beams and main keel 2 for supporting decorative panels on the decorative wall;

Step 2. Set out the line positioning, set the positioning line and control point at the wall position according to the design requirements;

Step 3: Manufacturing the decoration unit 1a, combining and fixing the sleeve 1a3, the interior wall decoration panel 1a1 and the exterior wall decoration panel 1a2 to form the decoration unit 1a;

Step 4 Install the decoration unit 1a, install the decoration unit 1a in place and fix it on the main joist 2 according to the design positions of the interior wall decoration board 1a1 and the exterior wall decoration board 1a2.

The supporting structure is mainly used for installing and fixing the decorative panels, and mainly includes the main joist 2. Usually, the main joist 2 is arranged vertically and horizontally along the plane of the wall to arrange a plurality of them at intervals. According to the design, the fixed structure also includes support columns and support beams connecting the support columns. The main keel 2 is fixed on the support column and the support beam. The manufacturing of the decoration unit 1a in step 3 can be carried out before step 1, and the decoration unit 1a can be manufactured in the factory and then transported to the construction site for installation. The decoration unit 1a is constructed sequentially from bottom to top, and a plurality of decoration units 1a of the same height are installed first, and then a higher layer of decoration unit 1a is installed.

As shown in Figure 1, in order to improve the structural strength of the decorative panel, the decorative unit 1a also includes a supporting frame 1a4, and in step 3, the interior wall decorative panel 1a1, the external wall decorative panel 1a2 and the sleeve 1a3 are fixed The decorative unit 1a is formed on the supporting frame 1a4; in step 4, the supporting frame 1a4 is installed and fixed on the main keel 2. It is more convenient to directly connect the support frame 1a4 with the main keel 2 for construction, and the connection mode between the support frame 1a4 and the main keel 2 can be connected by welding or bolts, or can be connected by other connecting pieces. The support frame 1a4 is a frame structure welded and fixed by section steel, which mainly provides a connection basis for the interior wall decoration panel 1a1, the exterior wall decoration panel 1a2 and the sleeve 1a3. Its appearance can be freely determined according to the shape of the decorative board. The decorative panel of the decorative unit 1a with a support structure can use special-shaped panels. Since only the support structure needs to be connected with the main keel 2 during construction, the construction difficulty of the special-shaped panels can be greatly reduced and the construction accuracy of the special-shaped panels can be improved.

In order to further improve the construction progress, in step 3, multiple decorative units 1a are installed on the sub-keel 1b to form a unit group 1, and multiple decorative units 1a are arranged in sequence along the sub-keel 1b; multiple decorative units 1a are combined in a string Form 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 design position of the wall, and the unit group 1 is fixed to the main joist 2 through the secondary joist 1b. When performing the installation work of the decoration unit 1a in step 4, directly fixing a unit group 1 to the main keel 2 can greatly increase the construction speed. The sub-keel 1b can be regarded as a part of the support frame 1a4, or can be a separate component, and then the support frame 1a4 is fixed to the sub-keel 1b.

The unit group 1 can be set up vertically and then constructed from one side of the wall to the other. The sub-keel 1b is arranged horizontally, the two ends of the sub-keel 1b are fixed to the main keel 2, and the multi-channel unit group 1 is installed sequentially from bottom to top. A construction gap 3 is reserved at the main keel 2 for the connection operation between the main keel 2 and the secondary keel 1b during the construction in step 4. When unit group 1 and main keel 2 are installed, construction operations need to be carried out at the main keel 2. In order to facilitate installation and welding by construction personnel, the decorative plate at the corresponding position of the main keel 2 is not installed in step 4, and a Construction gap 3. When step 4 is carried out, workers carry out construction work from the construction gap 3 . Wait until step 4 is completed before installing the decorative panel at construction gap 3. Therefore, 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 hidden construction joint is filled with the decorative board. When constructing the decorative board of the construction joint, it can be carried out from bottom to top. Preferably, the construction of the decorative board of the construction joint is carried out on the side with high construction precision first, and then the side with low construction precision.

The two ends of the secondary keel 1b are fixed with connectors, and the decorative panels filling the construction joints are fixed to the connectors. Connecting pieces such as connecting wildebeests are fixed to the sub-keel 1b when the unit group 1 is manufactured.

In order to achieve the light-transmitting effect of the wall, it is necessary to set up light-transmitting holes on both the inner wall and the outer wall. The light-transmitting holes of the wall 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 interior wall decoration board 1a1 and the exterior wall decoration board 1a2 are arranged facing each other and are in one-to-one correspondence.

As shown in Figure 1, the decorative plate is a polygonal structure, the middle part of the decorative plate is provided with a light-transmitting hole, the edge of the light-transmitting hole of the decorative plate is folded, and the two ends of the sleeve 1a3 fit and fold with the edge of the light-transmitting hole. The sides are fixed.

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

The decoration unit 1a includes a support frame 1a4 in the middle, and interior wall decoration panels 1a1 and exterior wall decoration panels 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 support structure is first fixed to the main body of the building, and the support structure is a steel frame structure including support columns and support beams. The upper and lower ends of the support column are fixed on the main body of the building, and the support beam is horizontally arranged to connect the support column. Then the decorative unit 1a is fabricated on the construction site or in the factory, and is directly installed on the support structure. Directly install the interior wall decoration board 1a1 and the exterior wall decoration board 1a2 in place at one time. On the one hand, it can improve the accuracy of installation, on the other hand, it can reduce the difficulty of construction and speed up the construction progress. The support frame 1a4 is a frame structure welded by section steel, as long as it can stably support the decorative panel. The outer shape of the support frame 1a4 is determined according to the outline of the decorative panel. The appearance of the decorative board can be a rectangle as shown in Figure 1, or any other shape, such as a triangle or a hexagon, or a special-shaped board.

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

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

The supporting structure includes main keel 2 fixed on the main body of the building at intervals, and the two ends of the secondary keel 1b are fixed on the main keel 2 . Both ends of the sub-keel 1b are respectively connected to two adjacent main keels 2, and no main keel 2 is provided in the middle of the sub-keel 1b. In this way, when the unit group 1 is installed, it will not interfere with the main joist 2

There are construction joints reserved along the main keel 2 without decoration unit 1a, and the construction joints are directly covered with decorative panels for filling, and the decorative panels on the construction joints are fixed to the secondary keel 1b or the support structure through connectors. Specifically, the two ends of the sub-keel 1b protrude from the extension section of the outermost decoration unit 1a, and the length of the extension section is 1/2 the width of the decoration board. In this way, when the sub-keel 1b is connected to the main keel 2, the end of the sub-keel 1b is exposed outside the decoration unit 1a, and the fixing part of the sub-keel 1b will not be blocked by the decorative plate to affect the operation. Both sides of the main keel 2 are reserved for 1/2 of the width of the decorative board, which is just the same as a decorative board when combined. Then use an independent decorative board to cover the reserved construction joints at 2 places of the main keel.

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

As shown in FIG. 2 , the supporting frame includes a back-attached keel, and the back-attached keel is provided with two layers of inner and outer layers to fit the edges of the interior wall decoration board 1a1 and the exterior wall decoration board 1a2 respectively. Wherein the back-attached keels respectively connected to the interior wall decoration board 1a1 and the exterior wall decoration board 1a2 are connected and fixed into a whole through cross bars. The main function of the back-attached keel is to support the decorative panel, so the shape of the back-attached keel fits the shape of the decorative panel. The inner side of the back-attached keel can be equipped with other supporting structures 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 decoration panel 1a1 and the exterior wall decoration panel 1a2 is a metal plate, and the edge of the metal plate has an outwardly protruding protruding plate, and the protruding plate is inward. The bending is close to the back-attached keel, and the protruding plate is fixedly connected to the back-attached keel by screws.

An L-shaped connecting angle bracket is fixed on the back-attached keel, and the connecting angle bracket is fixedly connected with the secondary keel 1b by screws. The connection angle bracket can also be used to connect with other structures, such as connecting the back-mounted joist of another decorative unit, or connecting with the main joist, etc.

The above-mentioned embodiments are only descriptions of preferred implementations of the present invention, and are not intended to limit the scope of the present invention. All such modifications and improvements should fall within the scope of protection defined by the claims of the present invention.

Claims (10)

1. A construction method for a light-transmitting decorative wall, comprising the following steps; Step 1 Support structure construction, install the main keel (2) used to support the decorative panel of the decorative wall; Step 2. Set out the line positioning, set the positioning line and control point at the wall position according to the design requirements; Step 3: Manufacturing the decoration unit (1a), combining and fixing the sleeve (1a3), the interior wall decoration panel (1a1) and the exterior wall decoration panel (1a2) to form the decoration 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 design position of the interior wall decoration board (1a1) and the exterior wall decoration board (1a2). 2. A light-transmitting decorative wall construction method according to claim 1, characterized in that, the decorative unit (1a) further includes a supporting frame (1a4), and in step 3, the interior wall decorative board (1a1 ), the exterior wall decoration plate (1a2) and the sleeve (1a3) are fixed on the support frame (1a4) to form a decoration unit (1a), In step 4, the support frame (1a4) is installed and fixed on the main keel (2). 3. A light-transmitting decorative wall construction method according to claim 1, characterized in that, in step 3, a plurality of decorative units (1a) are installed on the sub-keel (1b) to form a unit group (1), more The first decorative unit (1a) is sequentially arranged along the secondary keel (1b); During the installation of the decorative unit (1a) in step 4, directly set the unit group (1) to the design position of the wall, and the unit group (1) is fixed to the main joist (2) through the secondary joist (1b). 4. The construction method of a light-transmitting decorative wall according to claim 3, characterized in that the secondary keel (1b) is arranged horizontally, the two ends of the secondary keel (1b) are fixed to the main keel (2), and the multi-channel unit The group (1) is installed sequentially from bottom to top; the construction gap (3) is reserved at the main keel (2) for the connection operation between the main keel (2) and the secondary keel (1b) during the construction in step 4. 5. The construction method of a light-transmitting decorative wall according to claim 4, wherein 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 hidden construction joint is filled with the decorative board. 6 . The construction method of a light-transmitting decorative wall according to claim 5 , characterized in that connectors are fixed at both ends of the secondary keel ( 1 b ), and the decorative panels filling the construction joints are fixed to the connectors. 7 . 7. The construction method of a light-transmitting decorative wall according to claim 1, characterized in that, the interior wall decoration board (1a1) and the exterior wall decoration board (1a2) are arranged facing each other and correspond to each other. 8. The construction method of a light-transmitting decorative wall according to claim 1, wherein the decorative plate is a polygonal structure, the middle part of the decorative plate is provided with a light-transmitting hole, the edge of the light-transmitting hole of the decorative plate is folded, and the sleeve The two ends of (1a3) fit with the edge of the light transmission hole and are fixed with the folded edge. 9. A light-transmitting decorative wall fixing structure, characterized in that the light-transmitting decorative wall fixing structure is characterized in that it includes a middle supporting structure, and a decorative unit (1a) installed and fixed on the supporting structure, a plurality of decorative units ( 1a) laid flat on the support structure to form a wall; The decoration unit (1a) includes a support frame (1a4) in the middle, and interior wall decoration panels (1a1) and exterior wall decoration panels (1a2) respectively arranged on both sides of the support frame (1a4) and parallel to each other, the decoration unit ( The support frame (1a4) of 1a) is fixed to the support structure. 10. A light-transmitting decorative wall fixing structure according to claim 9, characterized in that a plurality of decorative units (1a) are fixed on the secondary keel (1b) to form a unit group (1), and a plurality of decorative units ( 1a) Fixed strings are arranged on the sub-keel (1b) at intervals along the sub-keel (1b); the sub-keel (1b) of the unit group (1) is fixed on the support structure, and the support frame (1a4) of the decorative unit (1a) is fixed On the sub keel (1b).

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