An installation structure for an assembled prefabricated drop ceiling

Abstract

The present invention provides an installation structure of an assembled prefabricated drop ceiling, which includes: a ceiling plate, which is arranged in a horizontal direction, and the top surface of the ceiling plate is provided with a first dovetail groove located on one side of the ceiling plate and a second dovetail groove located in the middle of the ceiling plate; a vertical connector, which includes a suspension rod, a first connecting frame and a first fastener connected in sequence, the bottom of the first fastener is clamped with the first dovetail groove, and the top of the suspension rod is connected to the top wall; a horizontal connector, which includes a second fastener, a second connecting frame and a third fastener connected in sequence, the second fastener is connected to the side wall, and the third fastener is clamped with the second dovetail groove; a lamp trough assembly, which includes a vertical plate and a lamp strip, the vertical plate is arranged in a vertical direction, and the bottom of the vertical plate is connected to the top surface of the ceiling plate. Compared with the prior art, the present invention has the following advantages: a dry operation installation method that realizes factory prefabrication and on-site installation, the entire construction process is simple, the construction efficiency is high, the construction cost is low, the installation quality is good, and it is green and pollution-free.

Description

Technical Field

[0001] The invention relates to a stepped ceiling, in particular to an installation structure of an assembled prefabricated stepped ceiling. Background Art

[0002] Prefabricated decoration is a new form of decoration construction in recent years. As the name suggests, prefabricated decoration is to produce all the parts and components needed for decoration in the factory, and then transport them to the decoration site for assembly and installation, eliminating the traditional decoration site's measurement, cutting and other operations, making the construction simpler and more convenient, greatly improving the construction efficiency of the decoration site, and making the construction site cleaner and more beautiful, without generating too much decoration material waste, which is a more green and environmentally friendly form of decoration construction.

[0003] Stepped light troughs are an indispensable decorative technique in interior ceiling systems. Existing prefabricated ceilings often use finishing lines to make step-down light troughs during installation. This method is difficult to control quality, cumbersome to make, and not conducive to factory production, and cannot achieve the purpose of saving time and labor in prefabricated ceilings. Summary of the invention

[0004] In view of this, the present invention provides an installation structure for an assembled prefabricated stepped ceiling, which realizes a dry operation installation method of factory prefabrication and on-site installation. The entire construction process is simple, the construction efficiency is high, the construction cost is low, the installation quality is good, and it is green and pollution-free.

[0005] To this end, the present invention provides an installation structure of an assembled prefabricated drop ceiling, which comprises:

[0006] A ceiling plate is arranged in a horizontal direction, and a hanging groove is arranged on the top surface of the ceiling plate, wherein the hanging groove comprises a first dovetail groove located at one side of the ceiling plate and a second dovetail groove located in the middle of the ceiling plate;

[0007] A vertical connecting member, comprising a suspension rod, a first connecting frame and a first fastener connected in sequence, wherein the bottom of the first fastener is clamped with the first dovetail groove, and the top of the suspension rod is connected to the top wall;

[0008] A horizontal connecting member, comprising a second fastener, a second connecting frame and a third fastener connected in sequence, the second fastener being connected to the side wall, and the third fastener being clamped with the second dovetail groove;

[0009] The lamp trough assembly comprises a vertical plate and a lamp strip, wherein the vertical plate is arranged in a vertical direction, and the bottom of the vertical plate is connected to the top surface of the ceiling plate.

[0010] Furthermore, the first fastener and the third fastener are inverted T-shaped fasteners.

[0011] Furthermore, the second fastener is an L-shaped fastener.

[0012] Furthermore, a positioning fastener is provided at the bottom of the vertical plate, the side of the positioning fastener is connected to the vertical plate, and the bottom of the positioning fastener is snap-fitted to the ceiling plate.

[0013] Furthermore, the side shape of the positioning fastener is "L"-shaped.

[0014] Furthermore, a clamping groove is also provided on the top surface of the ceiling panel, one side of the clamping groove is in a right angle shape and the other side is in a semi-dovetail shape.

[0015] Furthermore, the bottom edge of the positioning fastener is snap-fitted to the snap-fitting groove.

[0016] Furthermore, the side shapes of the first connecting frame and the second connecting frame are both square.

[0017] Furthermore, a light trough edge strip is arranged on the outer side of the ceiling board, and the height of the light trough edge strip is lower than the height of the vertical board.

[0018] Furthermore, the vertical connectors and the horizontal connectors are both arranged along the length direction of the ceiling board, and are both arranged in plurality.

[0019] The present invention provides an installation structure for an assembled prefabricated stepped ceiling, which mainly includes a ceiling panel, a vertical connector, a horizontal connector and a light trough assembly. The top surface of the ceiling panel is provided with a first dovetail groove and a second dovetail groove. The vertical connector is used to connect the ceiling panel and the ceiling wall, and includes a hanging rod, a first connecting frame and a first fastener. The first fastener and the first dovetail groove are clamped together, and the top of the hanging rod is connected to the ceiling wall; the horizontal connector is used to connect the ceiling panel and the side wall, and includes a second fastener, a second connecting frame and a third fastener. The third fastener and the second dovetail groove are clamped together, and the second fastener is connected to the side wall; the light trough assembly includes a vertical panel and a light strip, which is used to present the effect of a luminous ceiling.

[0020] During installation, the structural base is measured on site, the size of the prefabricated ceiling panels is adjusted and matched with the prefabricated vertical panels, and the vertical panels are connected to the ceiling panels; then, L-shaped fasteners and inverted T-shaped fasteners are installed in the dovetail grooves of the prefabricated ceiling panels to complete the connection between the vertical and horizontal connectors and the ceiling panels; finally, the ceiling panels are hoisted.

[0021] Through the above structure, the installation structure of the assembled prefabricated drop ceiling provided by the present invention has the following advantages compared with the prior art:

[0022] 1. Maintaining the characteristics of assembly, it can help solve the problem of plate sagging;

[0023] Second, it reduces the difficulty of using the stepped lamp trough design in the assembled ceiling;

[0024] 3. It realizes the decoration concept of saving resources, reducing decoration costs and green environmental protection;

[0025] Fourth, it can realize the dry construction method of prefabrication in the factory and direct assembly on site. The whole construction process is simple and green and environmentally friendly, which solves the problems of material waste, complicated process and large amount of construction waste. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] Various other advantages and benefits will become apparent to those of ordinary skill in the art by reading the detailed description of the preferred embodiments below. The accompanying drawings are only for the purpose of illustrating the preferred embodiments and are not to be considered as limiting the present invention. Moreover, the same reference symbols are used throughout the accompanying drawings to represent the same components. In the accompanying drawings:

[0027] Figure 1 A side view of an installation structure of an assembled prefabricated stepped ceiling provided in an embodiment of the present invention;

[0028] Figure 2 is a side view of a ceiling panel according to an embodiment of the present invention;

[0029] Figure 3 is a side view of a first fastener in an embodiment of the present invention;

[0030] Figure 4 is a side view of a second fastener in an embodiment of the present invention;

[0031] Figure 5 is a side view of a third fastener in an embodiment of the present invention;

[0032] Figure 6 It is a side view of the positioning fastener in the embodiment of the present invention. DETAILED DESCRIPTION

[0033] The exemplary embodiments of the present disclosure will be described in more detail below with reference to the accompanying drawings. Although the exemplary embodiments of the present disclosure are shown in the accompanying drawings, it should be understood that the present disclosure can be implemented in various forms and should not be limited by the embodiments set forth herein. On the contrary, these embodiments are provided to enable a more thorough understanding of the present disclosure and to fully convey the scope of the present disclosure to those skilled in the art.

[0034] Embodiment 1:

[0035] See also Figure 1 to Figure 2, the figure shows an installation structure of an assembled prefabricated drop ceiling provided by the first embodiment of the present invention, including: a ceiling board 1, which is arranged in the horizontal direction, and the top surface of the ceiling board 1 is provided with a hanging groove, and the hanging groove includes a first dovetail groove 11 located on one side of the ceiling board 1 and a second dovetail groove 12 located in the middle of the ceiling board 1; a vertical connector, which includes a hanging rod 21, a first connecting frame 22 and a first fastener 23 connected in sequence, the bottom of the first fastener 23 is clamped with the first dovetail groove 11, and the top of the hanging rod 21 is connected to the top wall; a horizontal connector, which includes a second fastener 31, a second connecting frame 32 and a third fastener 33 connected in sequence, the second fastener 31 is connected to the side wall, and the third fastener 33 is clamped with the second dovetail groove 12; a lamp trough assembly, which includes a vertical plate 41 and a lamp strip 42, the vertical plate 41 is arranged in the vertical direction, and the bottom of the vertical plate 41 is connected to the top surface of the ceiling board 1. Among them, the side shapes of the first connecting frame 22 and the second connecting frame 32 are both square.

[0036] The present embodiment provides an installation structure for an assembled prefabricated stepped ceiling, which mainly includes a ceiling panel 1, a vertical connector, a horizontal connector and a light trough assembly. The top surface of the ceiling panel 1 is provided with a first dovetail groove 11 and a second dovetail groove 12. The vertical connector is used to connect the ceiling panel 1 to the ceiling wall, and includes a suspension rod 21, a first connecting frame 22 and a first fastener 23. The first fastener 23 is clamped with the first dovetail groove 11, and the top of the suspension rod 21 is connected to the ceiling wall; the horizontal connector is used to connect the ceiling panel 1 to the side wall, and includes a second fastener 31, a second connecting frame 32 and a third fastener 33. The third fastener 33 is clamped with the second dovetail groove 12, and the second fastener 31 is connected to the side wall; the light trough assembly includes a vertical plate 41 and a light strip 42, which are used to present the effect of a luminous ceiling.

[0037] During installation, the structural base is measured on site, the size of the prefabricated ceiling panel 1 is adjusted and matched with the prefabricated vertical panel 41, and the vertical panel 41 is connected to the ceiling panel 1; then, L-shaped fasteners and inverted T-shaped fasteners are installed in the dovetail grooves of the prefabricated ceiling panel 1 to complete the connection between the vertical connector and the horizontal connector and the ceiling panel 1; finally, the ceiling panel 1 is hoisted.

[0038] Through the above structure, the installation structure of the assembled prefabricated drop ceiling provided by the present invention has the following advantages compared with the prior art:

[0039] 1. Maintaining the characteristics of assembly, it can help solve the problem of plate sagging;

[0040] Second, it reduces the difficulty of using the stepped lamp trough design in the assembled ceiling;

[0041] 3. It realizes the decoration concept of saving resources, reducing decoration costs and green environmental protection;

[0042] Fourth, it can realize the dry construction method of prefabrication in the factory and direct assembly on site. The whole construction process is simple and green and environmentally friendly, which solves the problems of material waste, complicated process and large amount of construction waste.

[0043] Embodiment 2:

[0044] See also Figures 3 to 5 , the figure shows an installation structure of an assembled prefabricated drop ceiling provided by the second embodiment of the present invention. This embodiment further makes the following technical solutions as improvements on the basis of the above embodiments: the first fastener 23 and the third fastener 33 are inverted T-shaped fasteners; the second fastener 31 is an L-shaped fastener. Through the above-mentioned structure, the inverted T-shaped fastener is not only convenient for clamping, but also can improve the connection strength; the L-shaped fastener is convenient for connecting the side wall and the horizontal connecting piece, and the connection effect is good.

[0045] Embodiment three:

[0046] See also Figure 1 , Figure 6 , the figure shows an installation structure of an assembled prefabricated drop ceiling provided by the third embodiment of the present invention. This embodiment further makes the following improved technical solutions on the basis of the above embodiments: a positioning fastener 43 is provided at the bottom of the vertical plate 41, the side of the positioning fastener 43 is connected to the vertical plate 41, and its bottom is clamped with the ceiling plate 1; the side shape of the positioning fastener 43 is "L" shaped; the top surface of the ceiling plate 1 is also provided with a clamping groove 13, one side of the clamping groove 13 is right-angled, and the other side is semi-dovetail; the bottom side of the positioning fastener 43 is clamped with the clamping groove 13. Through the arrangement of the above structure, the vertical plate 41 is firmly positioned without tilting, which can improve the installation effect of the vertical plate 41.

[0047] Embodiment 4:

[0048] See also Figure 1 The figure shows an installation structure of an assembled prefabricated drop ceiling provided by the fourth embodiment of the present invention. This embodiment further makes the following technical solutions as improvements on the basis of the above embodiments: a lamp trough edge strip 5 is arranged on the outer side of the ceiling board 1, and the height of the lamp trough edge strip 5 is lower than the height of the vertical board 41. Through the arrangement of the above structure, the lamp trough structure is beautified and the overall shape of the ceiling is improved.

[0049] Embodiment five:

[0050] See also Figure 1, the figure shows an installation structure of an assembled prefabricated drop ceiling provided by the fifth embodiment of the present invention. This embodiment further makes the following technical solutions as improvements on the basis of the above embodiments: the vertical connectors and the horizontal connectors are both arranged along the length direction of the ceiling board 1, and are both arranged in multiples. Through the arrangement of the above structure, it is possible to ensure that the ceiling board 1 is subjected to balanced force, prevent concentrated force from affecting the flatness of the ceiling board 1, and thus improve the overall strength of the ceiling board 1.

[0051] Obviously, those skilled in the art can make various changes and modifications to the present invention without departing from the spirit and scope of the present invention. Thus, if these modifications and variations of the present invention fall within the scope of the claims of the present invention and their equivalents, the present invention is also intended to include these modifications and variations.

Claims

1. An installation structure for an assembled prefabricated drop ceiling, characterized in that: include: A ceiling panel (1) is arranged in a horizontal direction, and a hanging groove is arranged on the top surface of the ceiling panel (1), wherein the hanging groove comprises a first dovetail groove (11) located on one side of the ceiling panel (1) and a second dovetail groove (12) located in the middle of the ceiling panel (1); A vertical connecting member, comprising a suspension rod (21), a first connecting frame (22) and a first fastener (23) connected in sequence, wherein the bottom of the first fastener (23) is clamped with the first dovetail groove (11), and the top of the suspension rod (21) is connected to the top wall; A horizontal connecting member, comprising a second fastener (31), a second connecting frame (32) and a third fastener (33) connected in sequence, wherein the second fastener (31) is connected to the side wall, and the third fastener (33) is clamped with the second dovetail groove (12); The first fastener (23) and the third fastener (33) are inverted T-shaped fasteners; The second fastener (31) is an L-shaped fastener; The side shapes of the first connecting frame (22) and the second connecting frame (32) are both square; A lamp trough assembly, comprising a vertical plate (41) and a lamp strip (42), wherein the vertical plate (41) is arranged in a vertical direction, and the bottom of the vertical plate (41) is connected to the top surface of the ceiling plate (1); A positioning fastener (43) is provided at the bottom of the vertical plate (41), the side of the positioning fastener (43) is connected to the vertical plate (41), and the bottom of the positioning fastener (43) is snap-fitted to the ceiling plate (1); The side surface of the positioning fastener (43) is in an "L" shape; The top surface of the ceiling plate (1) is also provided with a clamping groove (13), one side of the clamping groove (13) is in a right angle shape, and the other side is in a semi-dovetail shape; The bottom edge of the positioning fastener (43) is engaged with the engaging groove (13); A light trough edge strip (5) is arranged on the outer side of the ceiling board (1), and the height of the light trough edge strip (5) is lower than the height of the vertical board (41).

2. The installation structure of an assembled prefabricated drop ceiling according to claim 1, characterized in that: The vertical connecting members and the horizontal connecting members are both arranged along the length direction of the ceiling board (1), and are both arranged in plural.

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