A side mounting assembly for a suspended ceiling

Abstract

The present invention relates to the field of architectural decoration technology, specifically to an edge installation component of a suspended ceiling, comprising a main keel, wherein the outer side of the main keel is connected to more than two protruding connecting plates arranged at intervals in the length extension direction of the main keel, wherein at least one group of two adjacent protruding connecting plates is plugged into one end of an intermediate transition secondary keel, and the other end of the intermediate transition secondary keel is installed in an outer keel, and the main keel and the outer keel are arranged in parallel with inner and outer intervals.

Description

Technical Field

[0001] The invention relates to the technical field of building decoration, in particular to an edge installation component of a suspended ceiling. Background Art

[0002] In today's society, the structural development of suspended ceilings has become more and more diversified, and among them, there are many types of surround-type suspended ceilings in particular. For example, Chinese patent application number 201721078770.3 discloses a light steel keel suspended ceiling, including side keels, main keels and secondary keels, the side keels are fixed to the wall, and the two side keels are perpendicular to the horizontal plane to form a corner, and a support plate connecting the two side keels is provided on the corner, and the support plate and the two side keels form a triangle, and a sliding groove is provided on the keel, and the end of the support plate can slide in the sliding groove, and the end of the support plate slides in the sliding grooves of the two side keels at the corner, so as to realize the adjustment of the connection angle between the support plate and the two side keels, and while the angle of the support plate is adjusted, the support plate continues to be subjected to the force of the secondary keel and the main keel, and then according to the force condition of the support plate, the angle at which the force of the support plate is most uniform is found to fix its end, so as to realize the reasonable installation of the support plate.

[0003] The suspended ceiling structure of the above-mentioned structure not only needs to install many screws and other locking parts at the keel connection parts of each frame position, but also requires good construction personnel to constantly measure the size and alignment. In addition, during the installation process, due to the strong force of the construction action, it has a great impact on the shape structure of the keel and the structural stability after installation. Summary of the invention

[0004] The object of the present invention is to provide a ceiling edge mounting assembly for ceiling installation which is simple to position and convenient to install.

[0005] The above technical purpose of the present invention is achieved through the following technical solutions: a side installation component of a suspended ceiling, including a main keel, wherein the outer side of the main keel is connected to more than two protruding connecting plates arranged at intervals in the length extension direction of the main keel, wherein at least one group of two adjacent protruding connecting plates is inserted into one end of an intermediate transition sub-keel, and the other end of the intermediate transition sub-keel is installed in an outer keel, and the main keel and the outer keel are arranged in parallel with inner and outer intervals.

[0006] As a preferred embodiment of the present invention, the intermediate transition secondary keel includes a first secondary side panel and a second secondary side panel which are arranged in parallel and upright in the length extension direction of the main keel and a secondary bottom panel integrally connected between the bottom of the first secondary side panel and the bottom of the second secondary side panel.

[0007] As a preferred embodiment of the present invention, the top of the first auxiliary side panel is integrally connected with a first auxiliary curled edge that is rolled up toward the second auxiliary side panel, and the top of the second auxiliary side panel is integrally connected with a second auxiliary curled edge that is rolled up toward the first auxiliary side panel, and the first auxiliary curled edge and the second auxiliary curled edge are spaced relative to each other.

[0008] As a preferred embodiment of the present invention, both the first secondary curling edge and the second secondary curling edge are in an upwardly arched arc shape.

[0009] As a preferred embodiment of the present invention, in one group of two adjacent outwardly protruding connecting plates, one outwardly protruding connecting plate is located between the first auxiliary curling edge and the auxiliary bottom plate, and the other outwardly protruding connecting plate is located between the second auxiliary curling edge and the auxiliary bottom plate.

[0010] As a preferred embodiment of the present invention, of the two outwardly protruding connecting plates inserted into the middle transitional secondary keel, one is in contact with the first secondary side plate, and the other is in contact with the second secondary side plate.

[0011] As a preferred embodiment of the present invention, the outer keel has an insertion groove facing the main keel and for the insertion of the intermediate transitional secondary keel.

[0012] As a preferred embodiment of the present invention, the outer keel includes an outer upper flat plate and an outer lower flat plate which are arranged in parallel and spaced apart from each other and are laid flat, and an outer middle flat plate which is upright and integrally connected between the outer edges of the outer upper flat plate and the outer edges of the outer lower flat plate, and the insertion groove is a groove formed by the outer upper flat plate, the outer middle flat plate and the outer lower flat plate.

[0013] As a preferred embodiment of the present invention, a downward convex reinforcing rib extending in the length direction of the main keel and protruding downward for pressing against the intermediate transitional secondary keel is formed on the outer upper flat plate.

[0014] As a preferred embodiment of the present invention, the edge mounting assembly has more than two main keels connected in series in the direction of the length extension of the main keel.

[0015] The beneficial effects of the present invention are as follows: 1. The design of the convex connecting plate has a good initial positioning effect, and only the plugging operation between the keels is required;

[0016] 2. Easier to operate and can reduce the use of locking parts, etc.;

[0017] 3. The structural stability is guaranteed, which is suitable for square surround ceiling structures. In addition, the labor cost can be well controlled, and the ability of earthquake resistance and noise reduction will be improved to a certain extent. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of the three-dimensional structure of the keel of Example 1;

[0019] Figure 2for Figure 1 The initial state diagram of the convex connecting plate in the structure before bending and forming;

[0020] Figure 3 The three-dimensional structural diagram of the second style of the keel of Example 1;

[0021] Figure 4 The three-dimensional structural diagram of the third style of the keel of Example 1;

[0022] Figure 5 It is a schematic diagram of the three-dimensional structure of the single keel assembly of Example 2;

[0023] Figure 6 for Figure 5 Schematic diagram of the three-dimensional structure from another perspective;

[0024] Figure 7 This is a first connection diagram of the double keel assembly of Example 2;

[0025] Figure 8 This is a second connection diagram of the double keel assembly of Example 2;

[0026] Fig. 9 This is the third connection diagram of the double keel assembly of Example 2. DETAILED DESCRIPTION

[0027] The following specific embodiments are merely explanations of the present invention and are not limitations of the present invention. After reading this specification, those skilled in the art may make modifications to the embodiments without any creative contribution as needed. However, such modifications are protected by the patent law as long as they are within the scope of the claims of the present invention.

[0028] Embodiment 1, as Figure 1-4 As shown, a keel for ceiling installation includes a main side installation support plate a1 in an upright shape, the main side installation support plate a1 preferably extends in length in the horizontal direction and is in a long strip-shaped plate structure, and is further preferably an overall rectangular strip-shaped structure, and the main side installation support plate a1 is integrally connected with a convex connecting plate a22 protruding from a side plate surface of the main side installation support plate a1 and in a cross shape with the main side installation support plate a1. The convex connecting plate a22 is integrally connected to the main side installation support plate a1, but because of the convexity, it can be used as an installation bridge with other keels, and because it is in the horizontal side area of ​​the main side installation support plate a1, it can be used as a main keel to complete the connection with the keel on the wall or the wall on the wall, that is, it is used to connect with the main keel of the ceiling near the peripheral structure, which is very convenient and can be assembled by plugging in the horizontal direction.

[0029] Furthermore, the main - side mounting support plate a1 and the outward - convex connecting plate a22 belong to the same metal plate. While ensuring sufficient strength and a certain bending ability, it shows that the main - side mounting support plate a1 and the outward - convex connecting plate a22 can be formed by a complete metal plate. For example, both the main - side mounting support plate a1 and the outward - convex connecting plate a22 can be made of iron sheet. It can be understood that the main - side mounting support plate a1 and the outward - convex connecting plate a22 are different parts of a whole iron sheet, and these two intersecting parts can be formed by stamping and bending. The main - side mounting support plate a1 is one keel, but preferably, the number of outward - convex connecting plates a22 is more than two, and preferably an even number. All the outward - convex connecting plates a22 are arranged at intervals in the length - extending direction of the main - side mounting support plate a1. Of course, their heights should preferably be kept as consistent as possible.

[0030] The outward - convex connecting plate a22 has a straight - line edge part a200 in a straight - line shape. The outward - convex connecting plate a22 can be a rectangular plate structure. The straight - line edge part a200 is the part where the outward - convex connecting plate a22 is integrally connected to the main - side mounting support plate a1. After being bent with the straight - line edge part a200 as the pivot, it protrudes from one side plate surface of the main - side mounting support plate a1. That is to say, the outward - convex connecting plate a22 is bent around the straight - line edge part a200 and then protrudes from the side area of the main - side mounting support plate a1. The straight - line edge part a200 preferably extends in the vertical direction. Therefore, the outward - convex connecting plate a22 is bent in the horizontal plane direction. During the manufacturing process, a U - shaped groove a4 needs to be punched out, and the straight - line edge part a200 is located at the opening of the U - shaped groove a4. In this way, the outward - convex connecting plate a22 can be bent out around the straight - line edge part a200. Moreover, after manufacturing, a closed window a33 left after the outward - convex connecting plate a22 is bent and formed will be formed on the main - side mounting support plate a1. The closed window a33 is actually formed by the communication of the U - shaped groove a4 and the space where the outward - convex connecting plate a22 is located before bending, and is also preferably rectangular.

[0031] Preferably, the vertical position of the outward - convex connecting plate a22 is not at the middle position of the main - side mounting support plate a1 in the vertical direction, but preferably at the lower position of the main - side mounting support plate a1. That is to say, the center point between the upper and lower parts of the outward - convex connecting plate a22 is lower than the center point between the upper and lower parts of the main - side mounting support plate a1. Further preferably, the lower side groove edge of the U - shaped groove a4 is at the same height as the main bottom plate a3 of the main keel. In this way, the bottom of the outward - convex connecting plate a22 will be basically at the same height as the main bottom plate a3, slightly higher. After installing other keel structures, it is convenient to keep them at about the same height, so that the flatness of the bottoms of each keel is beneficial to installing ceiling boards such as gypsum boards.

[0032] In addition, the main-side mounting support plate a1 and the outwardly convex connecting plate a22 are preferably vertically connected, that is, in a vertically intersecting state.

[0033] Furthermore, two or more outwardly convex connecting plates a22 are connected to the main-side mounting support plate a1 and are all located in the area facing the same side plate surface of the main-side mounting support plate a1. As mentioned before, in terms of quantity optimization, the area on the same side can preferably be the outer area. Here, the inside and outside refer to the direction from the center of the ceiling to the outer wall. The main keel is a structure close to the center of the ceiling. Other structures such as other keels will be arranged on its horizontal periphery and will finally be connected to the keel or the wall at the edge of the wall. Therefore, a direction is defined here. The outer area is also the area outside the main keel. In addition, it was also mentioned before that the number of outwardly convex connecting plates a22 is an even number, which refers to the actual number used for installing the outwardly convex connecting plates a22. They need to be in groups of two and can be called effective outwardly convex connecting plates a22. Every two adjacent effective outwardly convex connecting plates a22 form a group, and the opening positions of the U-shaped grooves a4 where this group of adjacent outwardly convex connecting plates a22 are located are on the side close to each other, that is, facing each other, or the U-shaped grooves a4 where the two adjacent outwardly convex connecting plates a22 in the same group are located are mirror-symmetrical. That is, the straight edge parts a200 of the two outwardly convex connecting plates a22 in the same group are back-to-back. The part of the main-side mounting support plate a1 between these two straight edge parts a200 is a pivotal connecting body, which simultaneously allows the two outwardly convex connecting plates a22 to be bent and formed, and after forming, separates the two outwardly convex connecting plates a22 and integrally connects the outwardly convex connecting plates a22 on both sides. In this way, the horizontal connection line between the two straight edge parts a200 of the two outwardly convex connecting plates a22 in the same group will not pass through the closed windows a33 where they are located, but is in the area between these two closed windows a33.

[0034] The design of the entire main keel includes not only the main side mounting support plate a1, but also the main inner support plate a2 located on the inner side of the main side mounting support plate a1. Specifically, the main keel g includes the main inner support plate a2 and the main side mounting support plate a1 arranged in parallel with inner and outer spacing, and the main bottom plate a3 integrally connected between the bottom of the main inner support plate a2 and the bottom of the main side mounting support plate a1. The upper part of the main inner support plate a2 can be integrally connected with an inner curling edge a20 that is rolled up in the direction of the main side mounting support plate a1. Of course, the upper part of the main side mounting support plate a1 can also be integrally connected with an outer curling edge a10 that is rolled up in the direction of the main inner support plate a2. The inner curling edge a20 and the outer curling edge a10 can exist separately or simultaneously as needed. The inner curling edge a20 and the outer curling edge a10 can be formed in the form of an arc curling edge that arches upward. Of course, this is a relatively conventional main keel structure, and it can also be a keel structure with a main side mounting support plate a1 and an outer convex connecting plate a22 and other parts with different structural plates. As shown in the figure, a connection structure with multiple bending parts with a more complex plate shape in the inner area of ​​the main side mounting support plate a1 is also provided, but it also has the main side mounting support plate a1 and the outer convex connecting plate a22. The aforementioned integrally connected structures can all be connected structures that can be processed by a metal plate.

[0035] Embodiment 2, as Figure 5-9 As shown, a side keel assembly includes a keel for ceiling installation of the aforementioned embodiment, as a main keel, and also includes an intermediate transition sub-keel b installed on the outer convex connecting plate a22, and the intermediate transition sub-keel b is installed in the outer keel c away from one end of the outer convex connecting plate a22.

[0036] The specific scheme, the so-called side keel assembly, can also be called the side installation assembly of the ceiling, is suitable for an enclosed frame-type ceiling structure, including a main keel g, the outer part of the main keel g is connected with more than two convex connecting plates a22 arranged at intervals in the length extension direction of the main keel g, wherein at least one group of two adjacent convex connecting plates a22 is plugged into one end of an intermediate transition sub-keel b, and the other end of the intermediate transition sub-keel b is installed in an outer keel c, and the main keel g and the outer keel c are arranged in parallel with each other inside and outside. The outer keel c is the keel structure that will be installed on the outer wall. By plugging, the two convex connecting plates a22 of the same group are inserted into one end of the intermediate transition sub-keel b, which is convenient for the installation of the main keel and the intermediate transition sub-keel b, and does not require screws and other installation components.

[0037] Furthermore, the intermediate transition secondary keel b includes a first secondary side panel b2 and a second secondary side panel b3 arranged in parallel and in an upright shape in the length extension direction of the main keel g, and a secondary bottom panel b1 integrally connected between the bottom of the first secondary side panel b2 and the bottom of the second secondary side panel b3. A U-shaped structure with an upward opening and two ends open is formed, which is better used as a structural connection part extending to the periphery, and one end can be inserted into the convex connection plate a22.

[0038] The top of the first auxiliary side panel b2 is integrally connected with a first auxiliary curling edge b20 that is rolled up toward the second auxiliary side panel b3, and the top of the second auxiliary side panel b3 is integrally connected with a second auxiliary curling edge b30 that is rolled up toward the first auxiliary side panel b2. The first auxiliary curling edge b20 and the second auxiliary curling edge b30 are spaced apart from each other. The first auxiliary curling edge b20 and the second auxiliary curling edge b30 are both in an arc shape that arches upward. The curling edge can protect the edge of the keel and improve the structure, and can also be used as a supporting force-bearing part between the upper and lower parts.

[0039] Specifically, in one group of two adjacent external convex connecting plates a22, one external convex connecting plate a22 is located between the first auxiliary curling edge b20 and the auxiliary bottom plate b1, and the other external convex connecting plate a22 is located between the second auxiliary curling edge b30 and the auxiliary bottom plate b1. The external convex connecting plate a22 is better positioned between the upper and lower parts, and the external convex connecting plate a22 can be horizontally inserted into the proximal end of the intermediate transition auxiliary keel b.

[0040] Furthermore, of the two externally convex connecting plates a22 inserted into the intermediate transitional secondary keel b, one is in close contact with the first secondary side plate b2, and the other is in close contact with the second secondary side plate b3. To further improve the stability of the structure, the distance between the two externally convex connecting plates a22 and the distance between the first secondary side plate b2 and the second secondary side plate b3 can be controlled to ensure a good close fit as much as possible.

[0041] The outer keel c has an insertion groove c0 facing the main keel g and for the intermediate transition sub-keel b to be inserted into, so that the other end of the intermediate transition sub-keel b can be inserted into the insertion groove c0. Specifically, the outer keel c includes an outer upper flat plate c2 and an outer lower flat plate c3 arranged in parallel and spaced apart and laid flat, and an outer middle flat plate c1 in an upright shape integrally connected between the outer side edge of the outer upper flat plate c2 and the outer side edge of the outer lower flat plate c3, and the insertion groove c0 is a groove surrounded by the outer upper flat plate c2, the outer middle flat plate c1 and the outer lower flat plate c3.

[0042] The outer upper plate c2 is formed with a downward convex reinforcing rib c4 extending in the length direction of the main keel g and convex downward to press against the intermediate transition auxiliary keel b. In this way, on the one hand, the strength of the structure can be improved, and on the other hand, the end portion of the inserted intermediate transition auxiliary keel b can be better pressed. Of course, a greater force is required during insertion, but because of the deformation ability of the metal plate, it can still be inserted. After insertion, due to the tendency of elastic recovery of deformation, the intermediate transition auxiliary keel b will be better pressed. The structure of the insertion groove c0 also further reduces the use of screws and other connecting parts, and the operation is also more convenient.

[0043] Furthermore, the side mounting assembly has more than two main keels g connected in series in the length extension direction of the main keel g. This series connection structure is suitable for the main keel structure with the inner curling edge a20 on the upper part of the main inner support plate a2 of the main keel g. For example, 1. A U-shaped linear plug-in connector s1 can be used, and the two ends can be directly inserted into the two main keels g in the length extension direction to maintain the original other beneficial effects of the keel. The linear plug-in connector s1 has a vertical plate s0 that can resist the inner curling edge a20 upwards; 2. On the basis of 1, an external connector s2 that can be detachably connected to the main side mounting support plate a1 and is located on the outside of the main side mounting support plate can be externally connected, which can be in the length direction. Select a position upward to connect with the main side mounting support plate a1, and the external connecting piece s2 has two side-by-side upright plates s0, so that it can be inserted into an intermediate transition sub-keel b, that is, the two upright plates s0 play the role of a group of convex connecting plates a22, and the other end of the intermediate transition sub-keel b can also be inserted into the external keel c. Since the position of the external connecting piece s2 is adjustable in the length direction, the installation of the ceiling board at the bottom of the main and sub-keels is more flexible, because whether it is gypsum board or keel, there will be many size deviation problems in on-site installation, as well as stone The size of the gypsum board itself is not complete or needs to be cut, including the keel, so there are many uncontrollable factors in the size. The design of the external connector s2 allows the position of the intermediate transition secondary keel b to be set according to the on-site conditions, which is beneficial for the subsequent gypsum board laying and connection; 3. A T-shaped three-way connector s3 can also be used. The head of the three-way connector s3 is used to linearly connect the two main keels g and has a vertical plate s0 at the head that can resist the inner curling edge a20 upward, and the tail part of the T-shaped three-way connector s2 has two side-by-side vertical plates s0. So that it can be inserted into an intermediate transition sub-keel b, that is, the two upright plates s0 can play the role of a group of convex connecting plates a22. The other end of this intermediate transition sub-keel b can also be inserted into the outer keel c. Here, because the size of the main keel is cut on site, there will be main keels of various sizes. Of course, the spacing between two adjacent groups of convex connecting plates a22 will also change, such as becoming shorter. This structural design can not only connect the two main keels, but also change the spacing between the two groups of convex connecting plates a22 to better meet the needs of on-site keel installation.

[0044] The above is only a specific embodiment of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can easily think of various equivalent modifications or replacements within the technical scope disclosed by the present invention, and these modifications or replacements should be included in the protection scope of the present invention. Therefore, the protection scope of the present invention shall be based on the protection scope of the claims.

Claims

1. A ceiling edge mounting assembly, It is characterized in that The invention comprises a main keel (g), wherein the main keel (g) is connected to the outer side with two or more outer convex connecting plates (a22) arranged at intervals in the length extension direction of the main keel (g), wherein at least one group of two adjacent outer convex connecting plates (a22) is plugged into one end of an intermediate transitional secondary keel (b), and the other end of the intermediate transitional secondary keel (b) is installed in an outer keel (c), and the main keel (g) and the outer keel (c) are arranged in parallel with each other at intervals inside and outside; The outer keel (c) has an insertion groove (c0) facing the main keel (g) and for the intermediate transition secondary keel (b) to be inserted; The outer keel (c) comprises an outer upper plate (c2) and an outer lower plate (c3) which are arranged in parallel and spaced apart and are laid flat, and an outer middle plate (c1) which is connected in an upright shape between the outer sides of the outer upper plate (c2) and the outer sides of the outer lower plate (c3), and the insertion groove (c0) is a groove formed by the outer upper plate (c2), the outer middle plate (c1) and the outer lower plate (c3); The outer upper flat plate (c2) is provided with a downwardly convex reinforcing rib (c4) extending in the length direction of the main keel (g) and protruding downwardly for pressing against the intermediate transitional secondary keel (b).

2. A ceiling edge mounting assembly according to claim 1, It is characterized in that The intermediate transition secondary keel (b) comprises a first secondary side panel (b2) and a second secondary side panel (b3) which are arranged in parallel and in an upright shape at intervals in the length extension direction of the main keel (g), and a secondary bottom panel (b1) which is integrally connected between the bottom of the first secondary side panel (b2) and the bottom of the second secondary side panel (b3).

3. The edge mounting assembly of a suspended ceiling according to claim 2, It is characterized in that The top of the first auxiliary side panel (b2) is integrally connected with a first auxiliary curling edge (b20) that is rolled up in the direction of the second auxiliary side panel (b3), and the top of the second auxiliary side panel (b3) is integrally connected with a second auxiliary curling edge (b30) that is rolled up in the direction of the first auxiliary side panel (b2), and the first auxiliary curling edge (b20) and the second auxiliary curling edge (b30) are spaced apart from each other.

4. The edge mounting assembly of a suspended ceiling according to claim 3, It is characterized in that The first secondary curling edge (b20) and the second secondary curling edge (b30) are both in an upwardly arched arc shape.

5. The edge mounting assembly of a suspended ceiling according to claim 3, It is characterized in that In one group of two adjacent outwardly projecting connecting plates (a22), one outwardly projecting connecting plate (a22) is located vertically between the first auxiliary curling edge (b20) and the auxiliary bottom plate (b1), and the other outwardly projecting connecting plate (a22) is located vertically between the second auxiliary curling edge (b30) and the auxiliary bottom plate (b1).

6. The edge mounting assembly of a suspended ceiling according to claim 5, It is characterized in that Of the two outwardly convex connection plates (a22) inserted into the middle transition secondary keel (b), one is in contact with the first secondary side plate (b2), and the other is in contact with the second secondary side plate (b3).

7. The edge mounting assembly of a suspended ceiling according to claim 1, It is characterized in that The side installation assembly comprises two or more main keels (g) connected in series in the length extension direction of the main keel (g).

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