Keel assembly for suspended ceiling

Abstract

The utility model provides a keel assembly for a suspended ceiling, which relates to the technical field of building keels, and comprises a first keel piece and a second keel piece, and the first keel piece and the second keel piece are fixed through a plurality of hoisting structures; each first keel piece comprises a plurality of main keels, and every two main keels are parallel to each other. The second keel piece comprises a plurality of auxiliary keels, and every two auxiliary keels are parallel to each other. The main keels and the auxiliary keels are vertically distributed, each main keel is provided with a plurality of limiting grooves, each auxiliary keel is provided with two splicing grooves, and each auxiliary keel is spliced with at least one main keel through the two splicing grooves and the two corresponding limiting grooves; by arranging the main keel, the auxiliary keel and the hoisting structure, the main keel and the auxiliary keel are fixed, the overall stability of the keel assembly is improved, and the hoisting effect is improved.

Description

Technical Field

[0001] This utility model relates to the field of building keel technology, specifically to a keel component for ceilings. Background Technology

[0002] In the construction industry, keel components are often used for the support and reinforcement of interior ceilings, and are an essential building material for interior ceilings.

[0003] When keel assemblies are used for suspended ceilings, the main keel in the keel assembly supports the secondary keel, and the main keel and secondary keel are fixed together by the hoisting structure. However, the hoisting structure adopts a combination of hangers and hangers. During hoisting, the hangers only contact the secondary keel, resulting in low overall stability of the keel assembly and thus poor hoisting effect. Utility Model Content

[0004] (a) Technical problems to be solved

[0005] To address the shortcomings of existing technologies, this utility model provides a keel assembly for suspended ceilings, which solves the problem that existing hoisting structures use a combination of hangers and lugs, where the lugs only contact the secondary keel during hoisting, resulting in low overall stability of the keel assembly.

[0006] (II) Technical Solution

[0007] To achieve the above objectives, this utility model provides the following technical solution:

[0008] In this utility model, the keel assembly for the ceiling includes keel component one and keel component two, and keel component one and keel component two are fixed by multiple hoisting structures;

[0009] Each of the keel components includes multiple main keels, and the multiple main keels are parallel to each other in pairs;

[0010] The second keel component includes multiple secondary keels, and the multiple secondary keels are parallel to each other in pairs;

[0011] Multiple main keels and multiple secondary keels are vertically distributed. Each main keel has multiple limiting grooves, and each secondary keel has two splicing grooves. Each secondary keel is spliced ​​with at least one main keel through the two splicing grooves and the corresponding two limiting grooves.

[0012] Each of the aforementioned limiting grooves is T-shaped. After the secondary keel is spliced ​​with the corresponding main keel, the T-shaped limiting groove is used for the vertical limiting of the main keel on the secondary keel.

[0013] Each of the secondary keels is provided with multiple mounting holes 3, and each of the main keels is provided with mounting holes 1 corresponding to the mounting holes 3;

[0014] During hoisting, the hoisting structure passes through the corresponding mounting holes one and three, and is fixed to the main keel and secondary keel by the fixing structure.

[0015] Furthermore, the hoisting structure includes a lifting rod and a threaded rod;

[0016] During hoisting, the perpendicular bisector of the lifting point surface of the hoisting rod is collinear with the perpendicular bisectors of mounting hole one and mounting hole three.

[0017] Furthermore, each limiting groove is connected to the corresponding mounting hole in a three-way connection.

[0018] Furthermore, the threaded rod and the lifting rod are detachably connected.

[0019] Furthermore, each of the mounting holes is provided with a partition block to divide the mounting hole into an upper mounting hole and a lower mounting hole.

[0020] Each partition has a second mounting hole, and each of the fixing structures includes a second nut, which is threadedly connected to the threaded rod.

[0021] The outer diameter of the second nut is smaller than the diameter of the first mounting hole and larger than the diameter of the second mounting hole.

[0022] Furthermore, each of the aforementioned fixing structures also includes a nut, each of the aforementioned nuts being located above the corresponding main keel and threadedly connected to the corresponding threaded rod;

[0023] Each of the main keels is provided with multiple mounting holes 4, the diameter of each mounting hole 4 is smaller than the diameter of the mounting hole 3, and they are connected to the corresponding mounting hole 3.

[0024] During hoisting, part of the nut is located inside mounting hole three and abuts against mounting hole four.

[0025] (III) Beneficial Effects

[0026] This utility model provides a keel assembly for suspended ceilings. Compared with the prior art, it has the following advantages:

[0027] Beneficial effects:

[0028] By setting up main keel, secondary keel and hoisting structure, the main keel and secondary keel are fixed, improving the overall stability of the keel assembly and the hoisting effect. Attached Figure Description

[0029] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0030] Figure 1 This is a perspective view of the main keel and secondary keel in a keel assembly used for suspended ceilings during installation.

[0031] Figure 2 for Figure 1 A structural diagram of the keel assembly during installation;

[0032] Figure 3 for Figure 2 Partial sectional view of AA;

[0033] Figure 4 A schematic diagram of the structure when the active keel and the secondary keel are installed through the limiting groove and the splicing groove;

[0034] Figure 5 This is a schematic diagram of the isometric cross-sectional structure of the keel assembly;

[0035] Figure 6 for Figure 5 A schematic diagram of the structure when the hoisting structure passes through keel component one and keel component two;

[0036] Figure 7 for Figure 3 A cross-sectional view of the middle keel assembly installed via nuts one and two;

[0037] Figure 8 for Figure 7 Schematic diagram of the structural state of the middle keel assembly during installation;

[0038] Figure 9 for Figure 8 A schematic diagram of the structure when the hoisting structure has completed the installation of keel component one and keel component two.

[0039] Figure label:

[0040] 1. Keel component one; 10. Main keel; 11. Limiting groove; 2. Keel component two; 20. Secondary keel; 201. Splicing groove; 21. Mounting hole one; 211. Partition block; 212. Mounting hole two; 3. Lifting structure; 30. Hanging rod; 31. Threaded rod; 32. Mounting hole three; 321. Mounting hole four; 33. Nut one; 34. Nut two. Detailed Implementation

[0041] To make the objectives, technical solutions, and advantages of the embodiments of this utility model clearer, the technical solutions in the embodiments of this utility model are described clearly and completely. Obviously, the described embodiments are only some embodiments of this utility model, not all embodiments. Based on the embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of this utility model.

[0042] This application provides a keel assembly for ceiling installation, which solves the problem that existing hoisting structures use a combination of hangers and lugs, where the lugs only contact the secondary keel during hoisting, resulting in low overall stability of the keel assembly and improving the hoisting effect.

[0043] The technical solution in this application is to solve the above-mentioned technical problems, and the general idea is as follows:

[0044] In existing technologies, the hoisting structure uses a combination of lifting rods and lifting lugs. During hoisting, the lifting lugs only contact the secondary keel, resulting in low overall stability of the keel assembly and thus poor hoisting performance.

[0045] Research has found that, for example Figures 1-9 As shown, by setting up the main keel, secondary keel and hoisting structure, the main keel and secondary keel are fixed, improving the overall stability of the keel assembly and thus improving the hoisting effect.

[0046] To better understand the above technical solutions, the following will provide a detailed explanation of the technical solutions in conjunction with the accompanying drawings and specific implementation methods.

[0047] Example:

[0048] like Figures 1-9 As shown, a keel assembly for a suspended ceiling includes a keel component 1 and a keel component 2, and the keel component 1 and the keel component 2 are fixed by a plurality of lifting structures 3.

[0049] Each of the keel components 1 includes multiple main keels 10, and the multiple main keels 10 are parallel to each other in pairs;

[0050] The second keel component 2 includes a plurality of secondary keels 20, and the plurality of secondary keels 20 are parallel to each other in pairs;

[0051] Multiple main keels 10 and multiple secondary keels 20 are vertically distributed. Each main keel 10 is provided with multiple limiting grooves 11, and each secondary keel 20 is provided with two splicing grooves 201. Each secondary keel 20 is spliced ​​with at least one main keel 10 through the two splicing grooves 201 and the corresponding two limiting grooves 11.

[0052] Each of the limiting grooves 11 is T-shaped. After the secondary keel 20 is spliced ​​with the corresponding main keel 10, the T-shaped limiting groove 11 is used for the vertical limiting of the secondary keel 20 by the main keel 10.

[0053] Each of the secondary keels 20 is provided with a plurality of mounting holes 32, and each of the main keels 10 is provided with mounting holes 21 corresponding to the mounting holes 32.

[0054] During hoisting, the hoisting structure 3 passes through the corresponding mounting holes 21 and 32, and is fixed to the main keel 10 and the secondary keel 20 by the fixing structure.

[0055] By setting up a main keel 10, a secondary keel 20 and a hoisting structure 3, the main keel 10 and the secondary keel 20 are initially limited by the limiting groove 11 on the main keel 10 and the splicing groove 201 on the secondary keel 20. The main keel 10 supports multiple secondary keels 20 to achieve vertical limitation, which facilitates the subsequent fixing of the main keel 10 and the secondary keel 20.

[0056] Meanwhile, mounting hole 32 is opened on the main keel 10, and mounting hole 21 is opened on the secondary keel 20. During installation, the vertical lines of mounting hole 32 and the corresponding mounting hole 21 are collinear, and the hoisting structure 3 is used to pass through the corresponding mounting hole 32 and mounting hole 21 to fix the main keel 10 and the secondary keel 20, thereby improving the overall stability of the keel assembly and improving the hoisting effect.

[0057] like Figure 6 As shown, the hoisting structure 3 includes a hoisting rod 30 and a threaded rod 31;

[0058] During hoisting, the perpendicular bisector of the lifting point surface of the hoisting rod 30 is collinear with the perpendicular bisectors of mounting hole 1 21 and mounting hole 3 32.

[0059] By setting the hoisting structure 3 in the form of a hoisting rod 30 and a threaded rod 31, during hoisting, the threaded rod 31 passes through the corresponding mounting hole 1 21 and mounting hole 32, and the fixing structure is used to fix the hoisting structure 3 to the main keel 10 and the secondary keel 20.

[0060] Furthermore, by making the perpendicular line of the lifting point surface of the lifting structure 3 collinear with the perpendicular lines of mounting hole 1 21 and mounting hole 3 32, the stability of the lifting structure 3 when lifting the main keel 10 and the secondary keel 20 can be further improved.

[0061] Specifically, each limiting groove 11 is connected to the corresponding mounting hole 32.

[0062] The positions of the mounting holes 32 and the limiting grooves 11 are aligned one-to-one, that is, the positions of the mounting holes 32 and the splicing points of the main keel 10 and the secondary keel 20 are aligned one-to-one, which can better fix the splicing of the main keel 10 and the secondary keel 20 and improve the overall stability of the keel assembly installation.

[0063] Specifically, the threaded rod 31 and the hanger rod 30 are detachably connected, which can be a threaded connection, etc., further facilitating the overall installation of the keel assembly.

[0064] like Figures 6-9 As shown, each of the mounting holes 21 is provided with a partition 211, which divides the mounting hole 21 into an upper mounting hole and a lower mounting hole.

[0065] Each partition 211 is provided with a second mounting hole 212, and each of the fixing structures includes a second nut 34, which is threadedly connected to the threaded rod 31;

[0066] The outer diameter of the second nut 34 is smaller than the diameter of the first mounting hole 21 and larger than the diameter of the second mounting hole 212.

[0067] By setting the interior of mounting hole 21 into an upper mounting hole 1, mounting hole 212 and lower mounting hole 1, and with the outer diameter of nut 2 34 being smaller than the diameter of mounting hole 21 and larger than the diameter of mounting hole 212, nut 2 34 is used to support the secondary keel 20, and the lower mounting hole can be used to hide nut 2 34, improving the aesthetics of the keel assembly during hoisting.

[0068] like Figures 7-9 As shown, each of the fixing structures also includes a nut 33, each of the nuts 33 being located above the corresponding main keel 10 and threadedly connected to the corresponding threaded rod 31;

[0069] Each of the main keels 10 is provided with a plurality of mounting holes 321, the diameter of each mounting hole 321 is smaller than the diameter of the mounting hole 32, and is connected to the corresponding mounting hole 32.

[0070] During hoisting, part of nut 33 is located inside mounting hole 32 and abuts against mounting hole 421.

[0071] By setting the fixing structure as nut 33 and nut 34, nut 34 is used to support the secondary keel 20. After support, nut 33 is used to fix the main keel 10 and the secondary keel 20, which facilitates the overall assembly of the keel assembly and enhances the stability of the hoisting structure 3 for the hoisting of the main keel 10 and the secondary keel 20.

[0072] During the work, overlapping profiles can be installed on the wall first, and the main keel 10 can be erected between the two walls through the overlapping profiles;

[0073] Afterwards, the installation of the hoisting structure 3 and the indoor ceiling suspension points are completed. When setting the suspension points, the vertical line of the corresponding installation hole 21 on the main keel 10 is collinear, and the suspension points are fixed to the indoor wall and ceiling through the suspension rod 30 on the hoisting structure 3.

[0074] The secondary keel 20 passes through the corresponding main keel 10 along the two adjacent limiting grooves 11 to complete the splicing between the corresponding secondary keel 20 and the corresponding multiple main keels 10, and the main keel 10 supports the corresponding secondary keel 20.

[0075] Next, the threaded rod 31 with nut 2 34 installed is passed from bottom to top through the corresponding mounting hole 1 21 and mounting hole 32. After the threaded rod 31 passes through the mounting hole 32, nut 1 33 is threaded onto the threaded rod 31 located above the main keel 10. Then, the threaded rod 31 is rotated to achieve the threaded connection between the threaded rod 31 and the corresponding hanger 30.

[0076] After the threaded rod 31 and the hanger rod 30 are installed, the second nut 34 is located in the first lower mounting hole, so that the second nut 34 supports the main keel 10 and the secondary keel 20. Then, rotate the first nut 33 until the first nut 33 is located in the third mounting hole 32, so as to fix the corresponding main keel 10, secondary keel 20 and threaded rod 31.

[0077] Subsequently, based on actual needs, the fixing between the corresponding main keel 10, secondary keel 20, and hoisting structure 3 and the wall was strengthened.

[0078] It should be noted that in actual application, the diameters of mounting hole 1 21, mounting hole 212, mounting hole 32 and mounting hole 4 321 are such that the threaded rod 31 can pass through easily, and the end of the threaded rod 31 near the nut 2 34 is provided with a cross groove, which facilitates the subsequent turning of the threaded rod 31 by the subsequent tools, so as to realize the threaded connection between the threaded rod 31 and the hanger rod 30.

[0079] In actual application, when multiple main keels 10, multiple secondary keels 20, and multiple hoisting structures 3 are deployed, such as... Figure 1 As shown, each main keel 10 is provided with multiple limiting grooves 11. Each pair of adjacent limiting grooves 11 can realize the splicing of a secondary keel 20. Therefore, each main keel 10 can support multiple parallel secondary keels 20.

[0080] Furthermore, each secondary keel 20 is provided with multiple mounting holes 21, so each secondary keel 20 can be hoisted using multiple parallel main keels 10.

[0081] In summary, compared with existing technologies, it has the following beneficial effects:

[0082] 1. By setting up the main keel 10, the secondary keel 20 and the hoisting structure 3, the main keel 10 and the secondary keel 20 are initially limited by the limiting groove 11 set on the main keel 10 and the splicing groove 201 set on the secondary keel 20. The hoisting structure 3 passes through the corresponding mounting hole 32 and mounting hole 21 to fix the main keel 10 and the secondary keel 20, thereby improving the overall stability of the keel assembly and improving the hoisting effect.

[0083] 2. The positions of the mounting holes 32 and the limiting grooves 11 are aligned one-to-one. That is, the positions of the mounting holes 32 and the joints of the main keel 10 and the secondary keel 20 are aligned one-to-one. This can better fix the joints of the main keel 10 and the secondary keel 20 and improve the overall stability of the keel assembly installation.

[0084] 3. By setting the interior of mounting hole 21 in the form of upper mounting hole 1, mounting hole 212 and lower mounting hole 1, and the outer diameter of nut 2 34 is smaller than the diameter of mounting hole 21 and larger than the diameter of mounting hole 212, nut 2 34 is used to support the secondary keel 20, and the lower mounting hole can be used to hide nut 2 34, improving the aesthetics of the keel assembly during hoisting.

[0085] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such a process, method, article, or apparatus. Without further limitations, an element defined by the phrase "comprising one..." does not exclude the presence of other identical elements in the process, method, article, or apparatus that includes said element.

[0086] The above embodiments are only used to illustrate the technical solutions of this utility model, and are not intended to limit it. Although this utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that modifications can still be made to the technical solutions described in the foregoing embodiments, or equivalent substitutions can be made to some of the technical features. Such modifications or substitutions do not cause the essence of the corresponding technical solutions to deviate from the spirit and scope of the technical solutions of the embodiments of this utility model.

Claims

1. A keel assembly for suspended ceilings, characterized in that, It includes keel component one (1) and keel component two (2), and keel component one (1) and keel component two (2) are fixed by multiple hoisting structures (3); Each of the keel components (1) includes multiple main keels (10), and the multiple main keels (10) are parallel to each other in pairs; The second keel component (2) includes a plurality of secondary keels (20), and the plurality of secondary keels (20) are parallel to each other in pairs; Multiple main keels (10) and multiple secondary keels (20) are vertically distributed. Each main keel (10) has multiple limiting grooves (11), and each secondary keel (20) has two splicing grooves (201). Each secondary keel (20) is spliced ​​with at least one main keel (10) through the two splicing grooves (201) and the corresponding two limiting grooves (11). Each of the limiting grooves (11) is T-shaped. After the secondary keel (20) is spliced ​​with the corresponding main keel (10), the T-shaped limiting groove (11) is used for the vertical limiting of the secondary keel (20) by the main keel (10). Each of the secondary keels (20) is provided with a plurality of mounting holes (32), and each of the main keels (10) is provided with mounting holes (21) corresponding to the mounting holes (32); During hoisting, the hoisting structure (3) passes through the corresponding mounting hole one (21) and mounting hole three (32), and fixes the main keel (10) and the secondary keel (20) through the fixing structure.

2. A keel assembly for a suspended ceiling as described in claim 1, characterized in that, The hoisting structure (3) includes a hoisting rod (30) and a threaded rod (31); During hoisting, the perpendicular line of the hoisting point surface of the hoisting rod (30) is collinear with the perpendicular lines of the first mounting hole (21) and the third mounting hole (32).

3. A keel assembly for a suspended ceiling as described in claim 1, characterized in that, Each limiting groove (11) is connected to the corresponding mounting hole three (32).

4. A keel assembly for a suspended ceiling as described in claim 2, characterized in that, The threaded rod (31) and the lifting rod (30) are detachably connected.

5. A keel assembly for a suspended ceiling as described in claim 4, characterized in that, Each of the aforementioned mounting holes (21) is provided with a partition (211) to divide the mounting hole (21) into an upper mounting hole and a lower mounting hole; Each partition (211) is provided with a second mounting hole (212), and each of the fixing structures includes a second nut (34), which is threadedly connected to the threaded rod (31); The outer diameter of the second nut (34) is smaller than the diameter of the first mounting hole (21) and larger than the diameter of the second mounting hole (212).

6. A keel assembly for a suspended ceiling as described in claim 5, characterized in that, Each of the aforementioned fixing structures also includes a nut (33), each of the aforementioned nuts (33) being located above the corresponding main keel (10) and threadedly connected to the corresponding threaded rod (31); Each of the main keels (10) is provided with a plurality of mounting holes 4 (321), the diameter of each mounting hole 4 (321) is smaller than the diameter of the mounting hole 3 (32), and is connected to the corresponding mounting hole 3 (32); During hoisting, part of nut one (33) is located inside mounting hole three (32) and abuts against mounting hole four (321).

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