Pre-assembled grating unit

Abstract

The utility model discloses a pre-assembled grating unit. The pre-assembled grating unit comprises grating modules, keel modules and connecting modules, the grid module comprises a plurality of grids and a bearing assembly, and the grids are connected to the display side of the bearing assembly at intervals; the keel module comprises a keel body and a height adjusting part, the bearing assembly is connected to one side of the keel body in an extending mode, and the height adjusting part is configured to be used for being matched with the distance between the grating assembly and the roof steel structure; the connecting module comprises a plurality of connecting parts, and the height adjusting part is connected with the roof steel structure through the connecting parts. According to the pre-assembled grating unit, the grating unit can be assembled on the ground, then the grating unit can be installed on a roof steel structure in a convenient and fast mode, and the installation precision can be guaranteed.

Description

Technical Field

[0001] The utility model belongs to the technical field of ceiling grids, and in particular relates to a pre-assembled grid unit. Background Art

[0002] Conventional installation techniques for aluminum alloy grilles for building curtain walls require connecting aluminum alloy connectors to the back of the grille using self-drilling screws. The grille, once fitted with the connectors, is then attached to the vertical steel columns using stainless steel bolts. Finally, the grille unit is welded to the roof's steel structure.

[0003] The above processes all require high-altitude operations, which are difficult to operate and labor-intensive, and pose great safety risks to operators.

[0004] At the same time, there are a large number of grille units at the construction site, and their heights are all different. It is extremely difficult to ensure accurate positioning when working at high altitude.

[0005] Therefore, developing a pre-assembled grille unit that can be assembled on the ground and then installed on the roof steel structure in a convenient manner while ensuring installation accuracy is a technical problem that needs to be solved urgently. Utility Model Content

[0006] The purpose of the utility model is to provide a pre-assembled grille unit to solve the problems existing in the prior art, such as the large number of grille units at a construction site, the different heights of the grille units, the difficulty in ensuring accurate positioning during high-altitude operations, etc.

[0007] In order to achieve the above-mentioned purpose of the utility model, the utility model adopts the following technical solutions:

[0008] The utility model proposes a pre-assembled grille unit, comprising:

[0009] A grille module comprising a plurality of grilles and a supporting assembly, wherein the plurality of grilles are connected to the display side of the supporting assembly at intervals;

[0010] A keel module, comprising a keel body and a height adjustment portion, wherein the support assembly is extended and connected to one side of the keel body, and the height adjustment portion is configured to match the distance between the grid assembly and the roof steel structure;

[0011] The connecting module includes a plurality of connecting components, and the height adjusting part is connected to the roof steel structure through the connecting components.

[0012] In some embodiments of the present application, the keel module also includes multiple first connecting members, and the multiple first connecting members are connected to the keel; the support plate is connected to the keel body through the multiple first connecting members; the support assembly includes a support plate, a first fastening assembly and a second fastening assembly, and the multiple grilles are extended on the support plate, and the grilles are detachably connected to one side of the support plate through the first fastening assembly, and the first connecting member is detachably connected to the other side of the support plate through the second fastening assembly.

[0013] In some embodiments of the present application, an adjustment hole is opened on the connecting component in the horizontal direction, and the connecting component and the roof steel structure are detachably connected through a third fastening assembly. The adjustment hole is used to adjust the relative position of the keel module and the roof steel structure in the horizontal direction.

[0014] In some embodiments of the present application, the supporting assembly further includes a plurality of second connecting members;

[0015] The portion of the grid module extending outside the roof steel structure is connected to the roof steel structure via the second connecting piece;

[0016] The second connecting member is extended in a horizontal direction.

[0017] In some embodiments of the present application, the grille module further includes a side end decorative panel and a side end decorative panel reinforcement portion, and the side end decorative panel reinforcement portion is extended and arranged on a side of the side end decorative panel close to the keel body.

[0018] In some embodiments of the present application, the side end decorative plate is connected to the keel body;

[0019] Alternatively, the height adjustment portion includes a vertical support portion and a fourth fastening assembly, and the vertical support portion is connected to the side end decorative panel reinforcement portion through the fourth fastening assembly.

[0020] In some embodiments of the present application, the side end decorative panel extends in a vertical direction and is arranged on the display side of the keel module and the grille module.

[0021] Compared with the prior art, the advantages and positive effects of the present invention are:

[0022] A support assembly is provided to support multiple grilles, which are connected to the display side of the support assembly. A keel body is provided to provide overall support for the pre-assembled grille units, to which the support assembly is connected. A height adjustment unit is provided to adjust the distance between the grille assembly and the roof steel structure, thereby achieving a staggered and aesthetically pleasing appearance when multiple pre-assembled grille units are installed on the roof steel structure. A connecting module is provided to allow the height adjustment unit to be installed on the roof steel structure. Thus, on the ground, the grille module can be installed on the keel module, and the connecting module can be connected to the keel module. During high-altitude operations, the pre-assembled grille units can be installed by simply connecting the connecting module to the roof steel structure.

[0023] After reading the specific embodiments of the present invention in conjunction with the accompanying drawings, other features and advantages of the present invention will become more clear. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the following briefly introduces the drawings required for use in the embodiments. Obviously, the drawings described below are some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative work.

[0025] Figure 1 This is a schematic diagram of the use of an embodiment of a pre-assembled grille unit proposed by the present invention;

[0026] Figure 2 yes Figure 1 Cross-sectional view at AA in the middle;

[0027] Figure 3 yes Figure 2 Partial schematic diagram at point C in the middle;

[0028] Figure 4 yes Figure 1 Cross-sectional view at the middle BB;

[0029] Figure 5 yes Figure 4 The local schematic diagram of point D in the middle;

[0030] Figure 6 yes Figure 4 The local schematic diagram of point E in the middle;

[0031] Figure 7 This is a top view of an embodiment of a grille module and an assembled grille unit proposed by the present invention;

[0032] Figure 8This is a top view of an embodiment of a pre-assembled grille unit proposed by the present invention;

[0033] Figure 9 This is another schematic diagram of the use of an embodiment of a pre-assembled grille unit proposed by the present invention;

[0034] Figure 10 yes Figure 9 Cross-sectional view at FF;

[0035] Figure 11 yes Figure 10 Partial schematic diagram of point G in the middle;

[0036] In the figure,

[0037] 100. Grille module;

[0038] 110, grille;

[0039] 120. Supporting components;

[0040] 121, support plate;

[0041] 122. Second connecting member;

[0042] 130. First fastening assembly;

[0043] 131, first bolt;

[0044] 132. First nut;

[0045] 140. Second fastening assembly;

[0046] 150, side end decorative panels;

[0047] 160, side end decorative panel reinforcement;

[0048] 200, keel module;

[0049] 210, keel body;

[0050] 220, height adjustment unit;

[0051] 221, vertical support portion;

[0052] 222, fourth fastening assembly;

[0053] 230, first connecting member;

[0054] 300, connection module;

[0055] 310, connecting parts;

[0056] 311, adjustment hole;

[0057] 320, third fastening assembly;

[0058] 400. Roof steel structure. DETAILED DESCRIPTION

[0059] The following will be combined with the drawings in the embodiments of this application to clearly and completely describe the technical solutions in the embodiments of this application. Obviously, the embodiments described are only part of the embodiments of this application, not all of the embodiments. Based on the embodiments in this application, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of this application.

[0060] In the description of this application, it should be understood that the terms "center", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", etc., indicating the orientation or position relationship, are based on the orientation or position relationship shown in the accompanying drawings, and are only for the convenience of describing this application and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on this application.

[0061] The terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of the technical features being referred to. Thus, a feature specified as "first" or "second" may explicitly or implicitly include one or more of such features. Throughout this application, unless otherwise specified, "plurality" means two or more.

[0062] In the description of this application, it should be noted that, unless otherwise specified or limited, the terms "mounted," "connected," and "connected" should be understood broadly. For example, they can refer to fixed connections, detachable connections, or integral connections; they can refer to mechanical connections, direct connections, or indirect connections through an intermediary. Those skilled in the art will understand the specific meanings of the above terms in this application based on the specific circumstances.

[0063] In the present invention, unless otherwise expressly specified or limited, a first feature being "above" or "below" a second feature may include the first and second features being in direct contact, or may include the first and second features being in contact not directly but through another feature between them. Moreover, a first feature being "above," "above," and "above" a second feature includes the first feature being directly above and obliquely above the second feature, or simply means that the first feature is higher in level than the second feature. A first feature being "below," "below," and "below" a second feature includes the first feature being directly below and obliquely below the second feature, or simply means that the first feature is lower in level than the second feature.

[0064] The following disclosure provides many different embodiments or examples for implementing different structures of the present invention. To simplify the disclosure of the present invention, the components and configurations of specific examples are described below. Of course, these are merely examples and are not intended to limit the present invention. In addition, the present invention may repeat reference numbers and / or reference letters in different examples. Such repetition is for the purpose of simplicity and clarity and does not in itself indicate the relationship between the various embodiments and / or configurations discussed.

[0065] In some embodiments of the present application, a pre-assembled grille unit is provided. The pre-assembled grille unit can be assembled before high-altitude installation at the construction site, thereby reducing the time and difficulty of high-altitude operations.

[0066] In some embodiments of the present application, Figure 1 、 Figure 2 、 Figure 3 、 Figure 4 、 Figure 5 、 Figure 6 、 Figure 7 、 Figure 9 、 Figure 10 As shown, the pre-assembled grille unit includes a grille module 100 , a keel module 200 and a connection module 300 .

[0067] The grid module 100 is mounted on the keel module 200 . The keel module 200 is mounted on the roof steel structure 400 through the connection module 300 .

[0068] During the high-altitude operation, the pre-assembled grid unit can be installed on the roof steel structure 400 by connecting the connection module 300 to the roof steel structure 400.

[0069] In some embodiments of the present application, Figure 7 As shown, the grille module 100 includes a plurality of grilles 110 and a supporting assembly 120. The plurality of grilles 110 are connected to the supporting assembly 120 at intervals.

[0070] Specifically, the plurality of grids 110 extend in parallel on the display side of the supporting assembly 120 .

[0071] The display side of the support assembly 120 is the lower surface when the pre-assembled grille units are installed. When the user looks up, they can see the multiple grilles 110.

[0072] Specifically, a plurality of grids are arranged on the supporting assembly 120 at equal intervals.

[0073] In order to achieve the connection between the grille 110 and the supporting assembly 120, the supporting assembly 120 includes a supporting plate 121, a first fastening assembly 130 and a second fastening assembly.

[0074] like Figure 7 As shown, a plurality of grilles 110 are connected to the supporting plate 121 at intervals.

[0075] Specifically, such as Figure 2 、 Figure 3 、 Figure 4 、 Figure 5 As shown, the plurality of grilles 110 are detachably connected to the supporting plate 121 via a plurality of first fastening assemblies 130 .

[0076] Specifically, the first fastening assembly 130 includes a first bolt 131 and a first nut 132. One end of the first bolt 131 is embedded in the grille 110. The other end of the first bolt 131 passes through the support plate 121 and is threadedly connected to the first nut 132. This achieves a detachable connection between multiple grilles 110 and the support plate 121.

[0077] Therefore, a connection hole is opened at the position where the grille 110 is to be installed on the supporting plate 121 , and the first bolt 131 passes through the connection hole at the corresponding position and is connected to the first nut 132 .

[0078] After the installation of the plurality of grilles 110 and the supporting plates 121 is completed, the grille module 100 is installed and connected to the keel module 200 as a whole.

[0079] The supporting assembly 120 extends along one side of the keel module 200 .

[0080] In some embodiments of the present application, Figure 2 、 Figure 3 、 Figure 4 、 Figure 5 、 Figure 6 、 Figure 8 、 Figure 10 、 Figure 11 As shown, the keel module 200 includes a keel body 210 , a height adjustment portion 220 and a plurality of first connecting members 230 .

[0081] Specifically, the plurality of first connecting members 230 can be welded to the keel body 210 at intervals. The supporting plate 121 is connected to the keel module 200 via the plurality of first connecting members 230 .

[0082] Specifically, the first connecting member 230 is connected to the supporting plate 121 through the second fastening assembly 140 , thereby achieving the installation of the grille module 100 and the keel module 200 .

[0083] Specifically, the second fastening assembly 140 includes a first bolt and a second nut. Multiple second connection holes are spaced apart on the support plate 121, and a third connection hole is provided on the first connector. The first bolt passes through the second and third connection holes, respectively, and then connects with the second nut, thereby achieving a detachable connection between the support plate 121 and the first connector 230.

[0084] Specifically, the first connecting member 230 may adopt a flat plate structure.

[0085] The height adjustment portion 220 is connected to both ends of the keel body 210 on a side opposite to the supporting assembly 120 .

[0086] Since the roof steel structure 400 needs to be connected with multiple pre-assembled grille units in a staggered manner according to the design aesthetic requirements, the multiple pre-assembled grille units are designed with height adjustment parts 220 of different heights according to the different relative heights from the roof steel structure 400.

[0087] By adjusting the height of the height adjustment portion 220 , the installation height of the pre-assembled grid unit relative to the roof steel structure 400 can be adjusted.

[0088] The connection module 300 includes a plurality of connection components 310 . The height adjustment portion 220 is connected to the roof steel structure 400 through the connection components 310 .

[0089] In some embodiments of the present application, the height adjustment portion 220 includes a vertical support portion 221 and a fourth fastening assembly 222 .

[0090] In some embodiments of the present application, the connecting member 310 is provided with adjustment holes 311 in a horizontal direction. The connecting member 310 is detachably connected to the roof steel structure 400 via a third fastening assembly 320. The process of attaching the connecting member 310 to the roof steel structure 400 via the third fastening assembly 320 is the portion of the pre-assembled grille unit installation process that requires overhead work.

[0091] Specifically, the adjustment hole 311 is opened on the connecting component 310 along the horizontal direction.

[0092] During the installation of the connecting component 310 on the roof steel structure 400 , it is necessary to adjust the relative position of the pre-assembled grid unit relative to the roof steel structure 400 in the horizontal direction, which can be achieved by moving the third fastening component 320 relative to the adjustment hole 311 .

[0093] Specifically, such as Figure 3 、 Figure 11 As shown, there may be two adjustment holes 311. The two adjustment holes 311 extend horizontally on the connecting member 310. The two adjustment holes 311 are spaced apart in the height direction.

[0094] Specifically, a mounting hole is opened on the roof steel structure 400 at a position corresponding to the adjustment hole 311 .

[0095] The third fastening assembly 320 includes a third nut and a third stud. The third nut can be pre-buried in the installation hole on the roof steel structure 400. The third stud passes through the adjustment hole 311 and the installation hole in sequence and is threadedly connected to the third nut to achieve installation.

[0096] Before tightening the third stud and the third nut thread to connect the connecting component 310 and the roof steel structure 400, the connecting component 310 can drive the keel module 200 and the grille module 100 to move relative to the roof steel structure 400 through the movement between the connecting hole and the third fastening component 320, thereby achieving adjustment of the relative position in the horizontal direction.

[0097] In some embodiments of the present application, when multiple pre-assembled grille units are installed on a roof steel structure to form the overall shape of the roof steel structure 400, the pre-assembled grille units located at the edge often extend outside the roof steel structure 400. In this case, the support assembly 120 located at the edge also includes multiple second connectors 122. The portions of the grille modules 100 extending outside the roof steel structure 400 are connected to the roof steel structure 400 via the second connectors 122. The second connectors 122 extend horizontally.

[0098] Specifically, one end of the second connecting member 122 is connected to the grid module 100 , and the other end of the second connecting member 122 is connected to the roof steel structure 400 .

[0099] In some embodiments of the present application, in order to achieve decorative shielding at the edge of the roof steel structure 400, the grille module 100 further includes a side end decorative panel 150 and a side end decorative panel reinforcement 160. The side end decorative panel reinforcement 160 is extended and arranged on a side of the side end decorative panel 150 close to the keel body 210.

[0100] One end of the second connecting member 122 is connected to the side end decorative panel reinforcement portion 160 , and the other end of the second connecting member 122 is connected to the keel body 210 .

[0101] The side end decorative panel 150 is extended on the display surface side of the side end decorative panel reinforcement 160. When the user stands on the ground and looks up, only the side end decorative panel 150 can be seen at the edge of the roof steel structure 400, and the rest of the internal structure is covered, ensuring the beauty of the edge of the roof steel structure 400.

[0102] In some other embodiments of the present application, since there is a height difference between adjacent pre-assembled grille units, shielding is also required at the location where the height difference exists. Therefore, a side end decorative panel 150 and a side end decorative panel reinforcement 160 are provided at the height difference.

[0103] In this state, the side end decorative panel 150 is extended and disposed on a side of the side end decorative panel reinforcement portion 160 away from the keel body 210 .

[0104] The height adjustment portion 220 includes a vertical support portion 221 and a fourth fastening assembly 222. The vertical support portion 221 is connected to the side end trim panel reinforcement portion 160 via the fourth fastening assembly 222.

[0105] During the installation of the pre-assembled grille unit, multiple grilles 110 are detachably mounted on the support plate 121 via the first fastening assembly 130. A first connecting member 230 is welded to the keel body 210, which is connected to the support plate 121 via the second fastening assembly 140, thereby achieving the installation connection between the keel body 210 and the grille module 100. Since the keel body 210 is connected to a height adjustment portion, which is connected to the connecting member 310, the above installation process can be completed on the ground without the need for high-altitude work, thereby reducing the workload and time of high-altitude work. Finally, the pre-assembled grille unit is installed by connecting the connecting member 310 to the roof steel structure 400. This installation step is the only high-altitude work, thereby significantly reducing the workload and time of high-altitude work.

[0106] In the description of the above embodiments, specific features, structures, materials or characteristics may be combined in an appropriate manner in any one or more embodiments or examples.

[0107] The above is only a specific implementation method of the present invention, but the protection scope of the present invention is not limited to this. Any changes or replacements that can be easily thought of by any technician familiar with this technical field within the technical scope disclosed by the present invention should be included in the protection scope of the present invention. Therefore, the protection scope of the present invention should be based on the protection scope of the claims.

Claims

1. A pre-assembled grid unit, characterized in that: include: A grille module comprising a plurality of grilles and a supporting assembly, wherein the plurality of grilles are connected to the display side of the supporting assembly at intervals; A keel module, comprising a keel body and a height adjustment portion, wherein the support assembly is extended and connected to one side of the keel body, and the height adjustment portion is configured to match the distance between the grid assembly and the roof steel structure; The connecting module includes a plurality of connecting components, and the height adjusting part is connected to the roof steel structure through the connecting components.

2. The pre-assembled grid unit according to claim 1, characterized in that: The keel module further includes a plurality of first connecting members, and the plurality of first connecting members are connected to the keel; the supporting assembly includes a supporting plate, a first fastening assembly and a second fastening assembly, and the supporting plate is connected to the keel body via the plurality of first connecting members; A plurality of grilles are extended on the support plate, and the grilles are detachably connected to one side of the support plate via a first fastening assembly, and the first connecting member is detachably connected to the other side of the support plate via a second fastening assembly.

3. The pre-assembled grid unit according to claim 1, characterized in that: An adjustment hole is provided on the connecting component in the horizontal direction. The connecting component and the roof steel structure are detachably connected via a third fastening assembly. The adjustment hole is used to adjust the relative position of the keel module and the roof steel structure in the horizontal direction.

4. The pre-assembled grid unit according to claim 1, characterized in that: The supporting assembly further includes a plurality of second connecting members; The portion of the grid module extending outside the roof steel structure is connected to the roof steel structure via the second connecting piece; The second connecting member is extended in a horizontal direction.

5. The pre-assembled grid unit according to claim 1, characterized in that: The grille module further includes a side end decorative panel and a side end decorative panel reinforcement portion. The side end decorative panel reinforcement portion is extended and arranged on a side of the side end decorative panel close to the keel body.

6. The pre-assembled grid unit according to claim 5, characterized in that: The side end decorative plate is connected to the keel body; Alternatively, the height adjustment portion includes a vertical support portion and a fourth fastening assembly, and the vertical support portion is connected to the side end decorative panel reinforcement portion through the fourth fastening assembly.

7. The pre-assembled grid unit according to claim 5, characterized in that: The side end decorative panels extend in a vertical direction and are arranged on the display sides of the keel module and the grille module.

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