Ceiling decoration panel system structure with buckle strip and installation method

Abstract

The present invention discloses a ceiling decorative panel system structure with a buckle strip and an installation method, which includes a support. Below the support, there is an H-shaped pressing strip. Between the support and the H-shaped pressing strip, there is a buckle limit block that plays a role in supporting and limiting. A connecting angle code fixed to the decorative panel is connected between the support and the H-shaped pressing strip. The present invention adopts a plug-in connection structure. By adjusting the in-and-out position of the connecting angle code, the installation position of the decorative panel can be conveniently adjusted. The installation of the ceiling decorative panel can be carried out from a top-down view. It can be first placed on the H-shaped pressing strip for installation adjustment, which reduces the labor intensity and is more convenient for operation, ensuring the installation accuracy. At the same time, the system structure adopts bolt connection, and it is not easy to loosen the connection, making the structure safer.

Description

Technical Field

[0001] The present invention relates to the field of building technology, and more particularly to a ceiling decorative board system structure with a buckle strip and an installation method thereof. Background Art

[0002] At present, many buildings use decorative boards as the exterior decoration of the building. Especially the decorative boards made of metal materials are widely used in the building field because of their diverse colors, beautiful appearance and convenient installation. At the same time, in order to reflect the line level of the building decorative board, aluminum alloy buckle strips are often arranged between the decorative boards. In order to ensure that the aluminum alloy buckle strips can be successfully buckled after the installation of the decorative boards, it is required that the gap between the decorative boards after installation must meet the requirements. Too large a gap will affect the visual effect, and too small a gap will make the aluminum alloy buckle strips unable to be buckled.

[0003] The prior art adopts a connection structure of self-tapping screws. Since this structure has no device for adjusting errors, and the gap between the decorative boards is very limited, and because the ceiling installation is all carried out in a reverse installation method, it is very difficult to install in place, which affects the installation of the aluminum alloy buckle strips. At the same time, as a ceiling decorative board structure, the screws are under long-term tensile force and are more likely to loosen, which poses a safety hazard to the decorative boards. Summary of the Invention

[0004] Aiming at the deficiencies of the prior art, the present invention provides a ceiling decorative board system structure with a buckle strip and an installation method thereof. The plug-in connection structure is adopted, which can conveniently adjust the installation position of the decorative board. At the same time, the system structure is stably connected, ensuring that it will not fall off during future use and is safer and more reliable.

[0005] To achieve the above object, the present invention provides the following technical solution: A ceiling decorative board system structure with a buckle strip, including a support, an H-shaped pressing strip is arranged below the support, a buckle strip limiting block for supporting and limiting is arranged between the support and the H-shaped pressing strip, and a connecting angle code fixed to the decorative board is connected between the support and the H-shaped pressing strip.

[0006] Further, a plurality of threaded holes are arranged at intervals along the length direction of the support, long circular holes corresponding to the threaded holes are arranged on the H-shaped pressing strip, and a V-shaped notch is arranged on the cross-section of the support. Three threaded holes are arranged at intervals along the symmetry axis of the support, and the threads match the fastening bolts, playing a role in screwing the fastening bolts. The length of the H-shaped pressing strip is the same as that of the support. Three long circular holes are opened in the middle horizontal section of the H shape, and the hole diameters match the fastening bolts. After the fastening bolts pass through, the H-shaped pressing strip can be finely adjusted in the length direction of the long circular holes; the positions of the long circular holes correspond to the threaded holes of the support. A V-shaped notch is opened at the middle position of the upper part of the support, and it is arranged throughout the length, which can facilitate observing the fastening state of the fastening bolts.

[0007] Further, a fastening bolt is provided between the buckle limiting block and the H-shaped pressing strip. A through hole for the fastening bolt to pass through is formed in the buckle limiting block. A buffer spring is sleeved on the fastening bolt between the buckle limiting block and the H-shaped pressing strip. A through hole is provided in the middle of the buckle limiting block, and the aperture matches that of the fastening bolt and can move along the axis direction of the fastening bolt rod. The buffer spring is sleeved on the fastening bolt by a spring coil, which can adjust the gap between the H-shaped pressing strip and the support, facilitating the insertion of the connecting angle code.

[0008] Further, the width of the buckle limiting block is the same as the net distance between the two vertical sides of the upper part of the H-shaped pressing strip. The buckle limiting block is a cuboid, and its width is the same as the net distance between the two vertical sides of the upper part of the H-shaped pressing strip.

[0009] Further, mutually adapted serrated notches are formed on the bottom of the support, the upper surfaces of the buckle limiting block and the connecting angle code. Through the mutual engagement of the serrated notches, the stable connection between the support, the buckle limiting block and the connecting angle code is realized, and it is not easy to fall off.

[0010] Further, the connecting angle code includes a vertical end and a straight end. The vertical end is fixedly connected to the decorative board. The serrated notch is arranged on the straight end. The vertical end of the connecting angle code can be connected to the decorative board by rivets or other forms according to the variety of the decorative board, which is a conventional practice in this specialty.

[0011] Further, horizontal support steps for cooperating with the connecting angle code are arranged on both sides of the H-shaped pressing strip. Horizontal support steps are respectively arranged on the two vertical sides of the upper part of the H. To support the connecting angle code, the opening width of the lower part of the H is determined according to the width dimension of the aluminum alloy buckle strip, and the buckling form of the lower part with the aluminum alloy buckle strip is a conventional practice in this specialty.

[0012] The installation method of the ceiling decorative board system structure with a buckle strip specifically includes the following steps:

[0013] 1) Install the support at the bottom of the structural member and fasten it to the structural member. Install the fastening bolt, buffer spring and buckle limiting block on the H-shaped pressing strip, and install this fastening bolt at the threaded hole of the support;

[0014] 2) Adjust the position of the H-shaped pressing strip through the long round hole of the H-shaped pressing strip. After determining the correct position, tighten the fastening bolt upward and compress the buffer spring, so that the serrated notch on the upper part of the buckle limiting block engages with the lower part of the support, the position of the buckle limiting block is fixed, and at the same time, the position of the H-shaped pressing strip 3 is also fixed. At this time, the fastening bolt should not be tightened to ensure that there is a certain space distance between the upper horizontal support step of the H-shaped pressing strip and the lower part of the support;

[0015] 3) Insert the ceiling decorative panel with the connecting angle brackets installed between the installed H-shaped pressing strip and the support. At the same time, the straight end of the connecting angle bracket can be supported on the horizontal support step of the H-shaped pressing strip. Then install the fastening bolt on the corresponding side, make it pass through the long circular hole on the corresponding side of the H-shaped pressing strip, and fasten it to the threaded hole on the corresponding side of the support. Do not tighten the fastening bolt first, so that the connecting angle bracket can adjust the final position on the horizontal support step;

[0016] 4) Adjust the position of each installed decorative panel. After the position is accurate, tighten the fastening bolts at the long circular holes on both sides of the H-shaped pressing strip at the same time, so that the straight end of the connecting angle bracket is tightly engaged with the serrated notch of the support. Then further tighten the fastening bolt at the long circular hole in the middle position of the H-shaped pressing strip to complete the installation of the decorative panel.

[0017] In summary, the present invention adopts a plug-in connection structure. By adjusting the in-and-out position of the connecting angle bracket, the installation position of the decorative panel can be conveniently adjusted. The installation of the ceiling decorative panel can be carried out from a top view. It can be first placed on the H-shaped pressing strip for installation adjustment, which reduces the labor intensity and is more convenient to operate, ensuring the installation accuracy; at the same time, the system structure adopts bolt connection, and it is not easy to loosen the connection, making the structure safer. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a three-dimensional split view of the structure in the embodiment of the present invention;

[0019] Figure 2 It is an overall structure diagram of the present invention in the embodiment;

[0020] Figure 3 It is a schematic diagram of the connecting angle bracket in the embodiment of the present invention;

[0021] Figure 4 It is a schematic diagram of the support in the embodiment of the present invention;

[0022] Figure 5 It is a schematic diagram of the H-shaped pressing strip in the embodiment of the present invention;

[0023] Figure 6 It is a schematic diagram of the buckle limit block in the embodiment of the present invention;

[0024] Figure 7 It is an installation schematic diagram of the first installation step in the embodiment of the present invention;

[0025] Figure 8 It is Figure 7 View A of;

[0026] Figure 9 It is an installation schematic diagram of the second installation step in the embodiment of the present invention;

[0027] Figure 10 It is Figure 9View from direction B.

[0028] Annotation description: 1. Connection angle code; 11. Vertical end; 12. Straight end; 2. Support; 21. Straight sections on both sides; 22. Straight section with serrations; 23. V-shaped notch; 24. Threaded hole; 3. H-shaped pressing strip; 31. Oval hole; 32. Horizontal support step; 4. Buckle limit block; 41. Serrated notch; 42. Through hole; 5. Buffer spring; 6. Fastening bolt; 7. Aluminum alloy buckle; 8. Decorative panel; 9. Structural member. Specific implementation mode

[0029] Refer to Figures 1 to 10 The specific implementation mode of a ceiling decorative panel system structure with a buckle and its installation method of the present invention will be further described.

[0030] A ceiling decorative panel system structure with a buckle includes a support 2. An H-shaped pressing strip 3 is arranged below the support 2. A buckle limit block 4 for supporting and limiting is arranged between the support 2 and the H-shaped pressing strip 3. A connection angle code 1 fixed to the decorative panel 8 is connected between the support 2 and the H-shaped pressing strip 3.

[0031] Preferably in this embodiment, a plurality of threaded holes 24 are arranged at intervals along the length direction of the support 2. Oval holes 31 corresponding to the threaded holes 24 are arranged on the H-shaped pressing strip 3. The cross-section of the support 2 is provided with a V-shaped notch 23. Three threaded holes 24 are arranged at intervals along the symmetry axis of the support 2, and the threads are matched with the fastening bolts 6 to play the role of tightening the fastening bolts 6. The length of the H-shaped pressing strip 3 is the same as that of the support 2. Three oval holes 31 are opened in the middle horizontal section of the H shape, and the hole diameters are matched with the fastening bolts 6. After the fastening bolts 6 pass through, the H-shaped pressing strip 3 can be finely adjusted in the length direction of the oval holes 31; the positions of the oval holes 31 correspond to the threaded holes 24 of the support 2. A V-shaped notch 23 is opened at the middle position of the upper part of the support 2 and is arranged throughout the length, which can facilitate observing the tightening state of the fastening bolts 6.

[0032] Preferably in this embodiment, a fastening bolt 6 is arranged between the buckle limit block 4 and the H-shaped pressing strip 3. A through hole 42 for the fastening bolt 6 to pass through is opened on the buckle limit block 4. A buffer spring 5 is sleeved on the fastening bolt 6 between the buckle limit block 4 and the H-shaped pressing strip 3. A through hole 42 is arranged in the middle of the buckle limit block 4, and the hole diameter is matched with the fastening bolt 6 and can move along the rod axis direction of the fastening bolt 6. The buffer spring 5 is sleeved on the fastening bolt 6 by a spring coil, which can adjust the gap between the H-shaped pressing strip 3 and the support 2 to facilitate the insertion of the connection angle code 1.

[0033] Preferably in this embodiment, the width of the buckle limiting block 4 is the same as the net distance between the two vertical sides of the upper part of the H-shaped pressing strip 3. The buckle limiting block 4 is a cuboid with the same width as the net distance between the two vertical sides of the upper part of the H-shaped pressing strip 3.

[0034] Preferably in this embodiment, serrated notches 41 that are adapted to each other are provided on the bottom of the support 2, the upper surface of the buckle limiting block 4, and the upper surface of the connecting angle code 1. By engaging the serrated notches 41 with each other, the stable connection between the support 2, the buckle limiting block 4, and the connecting angle code 1 is realized, and it is not easy to fall off.

[0035] Preferably in this embodiment, the connecting angle code 1 includes a vertical end 11 and a straight end 12. The vertical end 11 is fixedly connected to the decorative plate 8, and the serrated notch 41 is provided on the straight end 12. The vertical end 11 of the connecting angle code 1 can be connected to the decorative plate 8 by using rivets or other forms according to the variety of the decorative plate, which is a conventional practice in this specialty.

[0036] Preferably in this embodiment, horizontal support steps 32 that cooperate with the connecting angle code 1 are provided on both sides of the H-shaped pressing strip 3. The horizontal support steps 32 are respectively provided on the two vertical sides of the upper part of the H shape to support the connecting angle code 1. The width of the lower opening of the H shape is determined according to the width dimension of the aluminum alloy buckle 7, and the buckling form of the lower part with the aluminum alloy buckle 7 is a conventional practice in this specialty.

[0037] The specific installation implementation steps are as follows:

[0038] Step 1: Install the support 2 at the bottom of the structural member 9 according to the conventional practice to fasten it to the structural member 9; install the fastening bolt 6 at the long circular hole 31 in the middle position of the H-shaped pressing strip 3, then sequentially install the buffer spring 5 (using a spring coil) and the buckle limiting block 4 through the through hole 42 on the fastening bolt 6, and install this fastening bolt 6 at the middle threaded hole 24 of the support 2. Adjust the position of the H-shaped pressing strip 3 through the long circular hole 31 in the middle position of the H-shaped pressing strip 3. After determining that the position is correct, tighten the fastening bolt 6 upward, and the spring coil 5 will be compressed. Due to the elastic force of the spring coil 5, the serrated notch 41 on the upper part of the buckle limiting block 4 will engage with the serrated straight section 22 at the lower part of the support 2, and the position of the buckle limiting block 4 is fixed. At the same time, since the width of the buckle limiting block 4 is the same as the net distance between the two vertical sides of the upper part of the H-shaped pressing strip 3, the position of the H-shaped pressing strip 3 is also fixed. At this time, do not tighten the fastening bolt 6 to ensure that there is a certain space distance between the upper horizontal support step 32 of the H-shaped pressing strip 3 and the serrated straight section 22 at the lower part of the support 2, so that the straight end 12 of the connecting angle code 1 can be inserted, as Figure 7 、 Figure 8 。

[0039] Step 2: Insert the ceiling decorative panel 8 with the connecting angle code 1 installed between the installed H-shaped pressing strip 3 and the support 2. At the same time, the straight end 12 of the connecting angle code 1 can be supported on the horizontal support step 32 of the H-shaped pressing strip 3. Then install the fastening bolt 6 on the corresponding side, so that it passes through the long circular hole 31 on the corresponding side of the H-shaped pressing strip 3 and is fastened to the support threaded hole 24 on the corresponding side of the support 2; do not tighten the fastening bolt 6 first, so that the connecting angle code 1 can be adjusted to the final position on the horizontal support step 32; install the connecting angle codes 1 on the four sides of the ceiling decorative panel 8 in the same way to make the installation of the decorative panel 8 in place, as Figure 9 .

[0040] Step 3: Adjust the position of each installed decorative panel 8. After the position is accurate, tighten the fastening bolts 6 at the long circular holes 31 on both sides of the H-shaped pressing strip 3 at the same time, so that the serrated surface of the straight end 12 of the connecting angle code 1 is tightly engaged with the serrations at the serrated straight section 22 of the support 2; further tighten the fastening bolt 6 at the long circular hole 31 in the middle position of the H-shaped pressing strip 3 to complete the installation of the decorative panel 8.

[0041] The above is only the preferred embodiment of the present invention, and the protection scope of the present invention is not limited to the above embodiments. All technical solutions falling within the idea of the present invention belong to the protection scope of the present invention. It should be noted that for those of ordinary skill in the art, several improvements and refinements made without departing from the principle of the present invention should also be regarded as the protection scope of the present invention.

Claims

1. A ceiling decorative panel system structure with a buckle strip, characterized in that: It includes a support. Below the support, there is an H-shaped pressing strip. Between the support and the H-shaped pressing strip, there is a buckle limiting block that plays a role in supporting and limiting. A connecting angle code fixed to the decorative panel is connected between the support and the H-shaped pressing strip; Along the length direction of the support, several threaded holes are arranged at intervals. On the H-shaped pressing strip, there are oblong holes corresponding to the threaded holes. The cross-section of the support is provided with a V-shaped notch; A fastening bolt is arranged between the buckle limiting block and the H-shaped pressing strip. A through hole for the fastening bolt to pass through is opened on the buckle limiting block. A buffer spring is sleeved on the fastening bolt between the buckle limiting block and the H-shaped pressing strip; On both sides of the H-shaped pressing strip, there are horizontal support steps that cooperate with the connecting angle code.

2. The ceiling decorative panel system structure of the buckle strip according to claim 1, characterized in that: The width of the buckle limiting block is the same as the net distance between the two vertical edges of the upper part of the H-shaped pressing strip.

3. The ceiling decorative panel system structure of the buckle strip according to claim 1, characterized in that: On the bottom of the support and the upper surfaces of the buckle limiting block and the connecting angle code, there are mutually adapted serrated notches.

4. The ceiling decorative panel system structure of the buckle strip according to claim 3, characterized in that: The connecting angle code includes a vertical end and a straight end. The vertical end is fixedly connected to the decorative panel, and the serrated notch is arranged on the straight end.

5. The installation method of the ceiling decorative panel system structure of the buckle strip according to claim 3, characterized in that, It includes the following steps: 1) Install the support at the bottom of the structural member and fasten it to the structural member. Install the fastening bolt, buffer spring and buckle limiting block on the H-shaped pressing strip, and install this fastening bolt at the threaded hole of the support; 2) Adjust the position of the H-shaped pressing strip through the oblong hole of the H-shaped pressing strip. After determining that the position is correct, tighten the fastening bolt upward and compress the buffer spring, so that the serrated notch on the upper part of the buckle limiting block engages with the lower part of the support, the position of the buckle limiting block is fixed, and at the same time the position of the H-shaped pressing strip is also fixed. At this time, the fastening bolt is not tightened, ensuring that there is a certain space distance between the horizontal support step on the upper part of the H-shaped pressing strip and the lower part of the support; 3) Insert the ceiling decorative panel with the connecting angle code installed between the installed H-shaped pressing strip and the support. At the same time, the straight end of the connecting angle code can be supported on the horizontal support step of the H-shaped pressing strip. Then install the fastening bolt on the corresponding side, make it pass through the oblong hole on the corresponding side of the H-shaped pressing strip, and fasten it to the threaded hole on the corresponding side of the support. The fastening bolt is not tightened first, so that the connecting angle code can be adjusted to the final position on the horizontal support step; 4) Adjust the position of each installed decorative panel. After the position is accurate, tighten the fastening bolts at the oblong holes on both sides of the H-shaped pressing strip at the same time, so that the straight end of the connecting angle code engages tightly with the serrated notch of the support, and then further tighten the fastening bolt at the oblong hole in the middle position of the H-shaped pressing strip to complete the installation of the decorative panel.

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