An adjustable prefabricated ceiling base structure

Abstract

The present invention provides an adjustable prefabricated ceiling base structure, which relates to the technical field of decoration design. It includes a first hanging member, a second hanging member and a connecting member. The first hanging member includes a first horizontal plate connected to the suspender rod and a first vertical plate disposed on the lower side of the first horizontal plate. A first insertion hole is provided on the first vertical plate. The second hanging member includes a second horizontal plate connected to the ceiling board and a second vertical plate disposed on the upper side of the second horizontal plate. A second insertion hole is provided on the second vertical plate. The connecting member includes a first insertion plate for inserting into the first insertion hole, a second insertion plate for inserting into the second insertion hole, and a connecting plate for connecting the first insertion plate and the second insertion plate. The structure of the present invention is simple. By using the connecting member to connect the first hanging member and the second hanging member, the ceiling installation can be completed. Moreover, the connecting member can be connected to different heights of the first hanging member and the second hanging member, so as to adjust the installation height of the ceiling board. It is convenient to install, has a low construction cost, and has a strong ability to adjust the ceiling height.

Description

Technical Field

[0001] The present invention relates to the technical field of decoration design, and in particular, the present invention relates to an adjustable prefabricated ceiling base structure. Background Art

[0002] At present, the decoration industry is developing in the direction of industrialized modular installation. Generally speaking, ceiling decoration is a commonly used decoration method in interior design, which can increase the sense of hierarchy of the indoor space and play a role in beautifying the decoration.

[0003] Now ceiling ceilings are widely used on the roofs of homes or public places. Different heights of the ceiling can make the house at different heights and make the vision more open. In the construction of the base structure of the prefabricated ceiling, how to adjust the height has become a problem. The existing ceiling structures usually set the length of the suspender to achieve the purpose of adjusting and controlling the ceiling height. For example, Chinese Patent Invention Patent CN111287378A provides an adjustable-height ceiling and its construction method. The ceiling includes a suspension member, a keel structure, and a gypsum board. The keel structure includes a main keel, a secondary keel, and a cross brace keel. The suspension member includes a main suspender, a secondary suspender, a hanging ring, and a buckle member; a plurality of hanging holes and a No. 1 hole are arranged at intervals along the length direction of the main suspender. One end of the secondary suspender is provided with a hook portion that can be hooked in the hanging hole of the main suspender. A No. 2 hole that matches the No. 1 hole is also provided at a position near the hook portion on the secondary suspender; the main suspender is vertically fixed below the ceiling. The secondary suspender is hooked on the main suspender through the hook portion. The No. 2 hole is aligned with a No. 1 hole on the main suspender. The buckle member is detachably clamped in the No. 1 hole and the No. 2 hole. The main suspender and the secondary suspender are closely attached to each other under the clamping action of the buckle member. The hanging ring is detachably connected to the lower part of the secondary suspender. The main keel is placed in the hanging ring. The secondary keel and the cross brace keel are connected to the main keel. The gypsum board is paved on the bottom of the secondary keel and the cross brace keel.

[0004] However, the above adjustable-height ceiling structure still has the following problems: the structure is complex, the connection between the main suspender and the secondary suspender is troublesome, the installation difficulty is large, and since different suspenders are required to adjust the height, suspenders of different lengths need to be prepared for use, which is not convenient for construction and increases the construction cost, and the ability to adjust the ceiling height is insufficient.

[0005] Therefore, in order to solve the above problems, it is necessary for us to design a reasonable and efficient adjustable prefabricated ceiling base structure. Summary of the Invention

[0006] The object of the present invention is to provide an adjustable prefabricated ceiling base structure, which has a simple structure. By using a connecting piece to connect the first hanging piece and the second hanging piece, the ceiling installation can be completed, and the connecting piece can be connected to different heights of the first hanging piece and the second hanging piece, so as to adjust the installation height of the ceiling board. It is convenient to install, has a low construction cost, and has a strong ability to adjust the ceiling height.

[0007] To achieve the above object, the present invention is realized by the following technical solutions:

[0008] An adjustable prefabricated ceiling base structure includes a first hanging piece, a second hanging piece, and a connecting piece for connecting the first hanging piece and the second hanging piece. The first hanging piece includes a first horizontal plate connected to a suspension rod and a first vertical plate provided on the lower side of the first horizontal plate. A first insertion hole is provided on the first vertical plate. The second hanging piece includes a second horizontal plate connected to a ceiling board and a second vertical plate provided on the upper side of the second horizontal plate. A second insertion hole is provided on the second vertical plate. The connecting piece includes a first insertion plate for inserting into the first insertion hole, a second insertion plate for inserting into the second insertion hole, and a connecting plate for connecting the first insertion plate and the second insertion plate. The number of the first insertion holes and the second insertion holes is at least two.

[0009] As a preference of the present invention, the heights of multiple first insertion holes are all different; the heights of multiple second insertion holes are all different.

[0010] As a preference of the present invention, the height difference between any two adjacent second insertion holes is the same, and the height difference between any two adjacent first insertion holes is different.

[0011] As a preference of the present invention, a suspension rod hole for facilitating the suspension rod to pass through is provided on the first horizontal plate, and an adjusting nut for sleeving outside the suspension rod is provided on the side of the first horizontal plate. The size of the adjusting nut is larger than the size of the suspension rod hole.

[0012] As a preference of the present invention, the number of the adjusting nuts is two.

[0013] As a preference of the present invention, an installation groove is provided at the end of the ceiling board, and at least a part of the second horizontal plate is located in the installation groove.

[0014] As a preference of the present invention, a caulking strip is provided at the end of the ceiling board, at least a part of the caulking strip is located in the installation groove, and an inlay hole for facilitating the second vertical plate to pass through is provided on the caulking strip.

[0015] Preferably, in the present invention, the inlay holes, the first insertion holes and the second insertion holes are all long strip-shaped holes. The width of the inlay holes is equal to the thickness of the second vertical plate, the width of the first insertion holes is equal to the thickness of the first insertion plate, and the width of the second insertion holes is equal to the thickness of the second insertion plate.

[0016] Preferably, in the present invention, the length of the inlay holes is not less than the width of the second vertical plate.

[0017] Preferably, in the present invention, anti-slip protrusions are provided on one side of the first insertion plate close to the second insertion plate and on one side of the second insertion plate close to the first insertion plate.

[0018] Preferably, in the present invention, the first hanging member, the second hanging member and the connecting member are all integrally formed members.

[0019] The beneficial effects of an adjustable prefabricated ceiling base structure of the present invention are as follows: The structure is simple. By using a connecting member to connect the first hanging member and the second hanging member, the ceiling installation can be completed, and the connecting member can be connected to different heights of the first hanging member and the second hanging member, so as to adjust the installation height of the ceiling board. The installation is convenient, the construction cost is low, and the ability to adjust the ceiling height is strong. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 is a three-dimensional structure schematic diagram of the overall structure of an embodiment of an adjustable prefabricated ceiling base structure of the present invention;

[0021] Figure 2 is a side view structure schematic diagram of the overall structure of an embodiment of an adjustable prefabricated ceiling base structure of the present invention;

[0022] Figure 3 is a three-dimensional structure schematic diagram of the first hanging member in an embodiment of an adjustable prefabricated ceiling base structure of the present invention;

[0023] Figure 4 is a three-dimensional structure schematic diagram of the second hanging member in an embodiment of an adjustable prefabricated ceiling base structure of the present invention;

[0024] Figure 5 is a structure schematic diagram of the connecting member in an embodiment of an adjustable prefabricated ceiling base structure of the present invention;

[0025] Figure 6 is a structure schematic diagram of the caulking strip in an embodiment of an adjustable prefabricated ceiling base structure of the present invention;

[0026] In the figure: 1. First hanging member, 11. First horizontal plate, 111. Suspender hole, 112. Adjusting nut, 12. First vertical plate, 121. First jack, 2. Second hanging member, 21. Second horizontal plate, 22. Second vertical plate, 221. Second jack, 3. Connecting member, 31. First insertion plate, 32. Second insertion plate, 33. Connecting plate, 34. Anti-slip protrusion, 4. Suspender, 5. Suspended ceiling board, 51. Installation groove, 52. Caulking strip, 521. Inlay hole. Detailed implementation mode

[0027] The following are specific embodiments of the present invention, which further describe the technical solutions of the present invention, but the present invention is not limited to these embodiments.

[0028] Now, various exemplary embodiments of the present invention will be described in detail with reference to the accompanying drawings. It should be noted that: unless otherwise specifically stated, the relative arrangements and steps of the modules and steps described in these embodiments do not limit the scope of the present invention.

[0029] At the same time, it should be understood that for the convenience of description, the processes in the drawings do not only proceed independently, but multiple steps cross each other.

[0030] In the description of the present invention, it should be noted that the orientation or positional relationship indicated by the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. is based on the orientation or positional relationship shown in the drawings, or the orientation or positional relationship in which the products of the present invention are usually placed during use. It is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying 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 to the present invention. In addition, the terms "first", "second", etc. are only used for distinguishing descriptions and cannot be understood as indicating or implying relative importance.

[0031] The following description of at least one exemplary embodiment is actually only illustrative and in no way a limitation to the present invention and its application or use.

[0032] For technologies, methods and systems known to those of ordinary skill in the relevant fields, they may not be discussed in detail, but where appropriate, the technologies, methods and systems should be regarded as part of the authorization specification.

[0033] Embodiment 1: As Figures 1 to 6As shown, it is only one embodiment of the present invention, an adjustable assembled ceiling base structure, including a first hanger 1, a second hanger 2, and a connecting member 3 for connecting the first hanger 1 and the second hanger 2. The first hanger 1 includes a first horizontal plate 11 connected to a suspender 4 and a first vertical plate 12 disposed on the lower side of the first horizontal plate 11. A first jack 121 is provided on the first vertical plate 12. The second hanger 2 includes a second horizontal plate 21 connected to a ceiling board 5 and a second vertical plate 22 disposed on the upper side of the second horizontal plate 21. A second jack 221 is provided on the second vertical plate 22. The connecting member 3 includes a first plug board 31 for inserting into the first jack 121, a second plug board 32 for inserting into the second jack 221, and a connecting plate 33 for connecting the first plug board 31 and the second plug board 32. The number of the first jack 121 and the second jack 221 is at least two each.

[0034] In the present invention, the first hanger 1 is connected to the suspender 4 installed on the wall top ceiling, the second hanger 2 is connected to the ceiling board 5, and the connecting member 3 functions to connect the first hanger 1 and the second hanger 2. By connecting the first hanger 1 and the second hanger 2 through the connecting member 3, the ceiling board 5 can be mounted on the wall top ceiling.

[0035] First, it is the structure of the first hanger 1. The first hanger 1 includes a first horizontal plate 11 connected to the suspender 4 and a first vertical plate 12 disposed on the lower side of the first horizontal plate 11. Here, the first horizontal plate 11 is horizontally arranged and connected to the suspender 4. The first vertical plate 12 is disposed on the lower side of the end of the first horizontal plate 11 and extends vertically downward. A first jack 121 is provided on the first vertical plate 12, and the number of the first jack 121 is at least two. In fact, a plurality of horizontally arranged first jacks 121 are provided on the first vertical plate 12.

[0036] Here, a suspender hole 111 for facilitating the passing of the suspender 4 is provided on the first horizontal plate 11. An adjusting nut 112 for sleeving outside the suspender 4 is provided on the side of the first horizontal plate 11. The size of the adjusting nut 112 is larger than the size of the suspender hole 111. That is, the suspender 4 extends downward through the suspender hole 111 on the first horizontal plate 11, and the adjusting nut 112 is installed on the side of the suspender hole 111 and sleeved outside the suspender 4. The adjusting nut 112 cannot pass through the suspender hole 111. By the threaded connection between the adjusting nut 112 and the suspender 4, turning the adjusting nut 112 adjusts the installation height of the first hanger 1 relative to the suspender 4.

[0037] Then there is the structure of the second hanging member 2. The second hanging member 2 includes a second horizontal plate 21 connected to the ceiling board 5 and a second vertical plate 22 arranged on the upper side of the second horizontal plate 21. Here, the second horizontal plate 21 is horizontally arranged and connected to the ceiling board 5. The second vertical plate 22 is arranged in the middle of the upper surface of the second horizontal plate 21 and extends vertically upward, so that the entire second hanging member 2 forms an inverted T-shaped structure. A second jack 221 is arranged on the second vertical plate 22. Similarly, the number of the second jacks 221 is at least two. In fact, a plurality of horizontally arranged second jacks 221 are formed on the second vertical plate 22.

[0038] Here, an installation groove 51 is arranged at the end of the ceiling board 5. At least a part of the second horizontal plate 21 is located in the installation groove 51. That is, inserting the second horizontal plate 21 into the installation groove 51 at the end of the ceiling board 5 can complete the connection between the ceiling board 5 and the second hanging member 2. Since the second vertical plate 22 is arranged in the middle of the upper surface of the second horizontal plate 21, that is, both ends of the second horizontal plate 21 can be respectively inserted into an installation groove 51 of a ceiling board 5 to complete the connection of two ceiling boards 5, and the second vertical plate 22 extends upward from between the two ceiling boards 5.

[0039] Finally, there is the structure of the connecting member 3. The connecting member 3 includes a first insertion plate 31 for inserting into the first jack 121, a second insertion plate 32 for inserting into the second jack 221, and a connecting plate 33 for connecting the first insertion plate 31 and the second insertion plate 32. The first insertion plate 31 and the second insertion plate 32 are arranged in parallel. The connecting plate 33 is used to connect the ends of the first insertion plate 31 and the second insertion plate 32, so that the entire connecting member 3 forms a C-shaped structure or a Z-shaped structure.

[0040] That is, by inserting the first insertion plate 31 and the second insertion plate 32 into the first jack 121 and the second jack 221 respectively, the installation of the ceiling board 5 can be completed, which is convenient for installation and has a low construction cost.

[0041] It should be noted that the heights of the plurality of first jacks 121 are all different; the heights of the plurality of second jacks 221 are all different.

[0042] By inserting the first insertion plate 31 and the second insertion plate 32 into the first jacks 121 and the second jacks 221 with different heights respectively, the connection height between the first hanging member 1 and the second hanging member 2 can be adjusted, that is, the distance between the ceiling board 5 and the wall top ceiling can be adjusted, and the installation height of the ceiling board 5 can be adjusted.

[0043] In short, through the first adjustment of the adjusting nut 112 and the second adjustment achieved by the different connection heights of the connecting member 3 with the first hanging member 1 and the second hanging member 2, under multiple adjustments, the present invention has a strong ability to adjust the installation height of the ceiling board 5.

[0044] Embodiment 2, still as Figures 1 to 6 shown, which is only one of the embodiments of the present invention. On the basis of Embodiment 1, in an adjustable prefabricated ceiling base structure of the present invention, the height differences between any two adjacent second jacks 221 are the same, and the height differences between any two adjacent first jacks 121 are different.

[0045] That is to say, multiple second jacks 221 are evenly arranged, and multiple first jacks 121 are unevenly arranged. For example, the distance between any two adjacent second jacks 221 is 1 cm, and the distances between two adjacent first jacks 121 increase sequentially from top to bottom, which are 0.7 cm, 0.9 cm, 1.1 cm, and 1.3 cm respectively. When it is necessary to lower the second hanging member 2 by 1 cm relative to the first hanging member 1, insert the second insertion plate 32 into the adjacent second jack below the current second jack 221; for another example, when it is necessary to lower the second hanging member 2 by 0.1 cm relative to the first hanging member 1, lower the second insertion plate 32 by one grid and raise the first insertion plate 31 by 0.9 cm.

[0046] In this way, the first insertion plate 31 and the second insertion plate 32 are respectively inserted into the first jacks 121 and the second jacks 221 at different heights, so that the change amount of the connection height difference between the first hanging member 1 and the second hanging member 2 is more, and the installation height of the ceiling board 5 can be adjusted more precisely.

[0047] It should be noted that the height difference between any two adjacent first jacks 121 is not equal to the height difference between two adjacent second jacks 221, so as to avoid ineffective adjustment when the first insertion plate 31 and the second insertion plate 32 are both adjusted downward by one grid.

[0048] Embodiment 3, still as Figures 1 to 6 shown, which is only one of the embodiments of the present invention. On the basis of any of the above embodiments, in an adjustable prefabricated ceiling base structure of the present invention, a caulking strip 52 is arranged at the end of the ceiling board 5, at least a part of the caulking strip 52 is located in the installation groove 51, and an inlay hole 521 for facilitating the passing of the second vertical plate 22 is arranged on the caulking strip 52.

[0049] The caulking strip 52 is located above the second horizontal plate 21, so that the second vertical plate 22 of the second hanging member 2 passes through the inlay hole 521 from bottom to top, so that the caulking strip 52 falls on the upper side of the second horizontal plate 21, and then inserts the second horizontal plate 21 connected with the caulking strip 52 into the installation groove 51.

[0050] The caulking strip 52 can make up for the difference between the thickness of the second horizontal plate 21 and the width of the installation groove 51, so that the caulking strip 52 and the second horizontal plate 21 can fill the installation groove 51, preventing the second horizontal plate 21 from moving up and down in the installation groove 51 and making the connection between the second hanging member 2 and the ceiling board 5 more stable.

[0051] In addition, caulking strips 52 with different thicknesses can be selected, so as to raise the ceiling board 5 to different heights and finely adjust the height of the ceiling board 5 relative to the second hanging member 2.

[0052] Here, in the double adjustment of Embodiment 1, the second adjustment in Embodiment 2 is more precise, and Embodiment 3 provides a third adjustment function achieved by raising the caulking strip 52. Combining the above, the ability to adjust the height of the ceiling board 5 is stronger.

[0053] Embodiment 4, still as Figures 1 to 6 shown, is only one of the embodiments of the present invention. On the basis of any of the above embodiments, in an adjustable prefabricated ceiling base structure of the present invention, the number of the adjusting nuts 112 is two, and the two adjusting nuts 112 are respectively located on the upper and lower sides of the first horizontal plate 11 to adjust and limit the suspender 4 respectively, making the stability of the entire ceiling structure better.

[0054] Furthermore, the inlay holes 521, the first jack holes 121 and the second jack holes 221 are all long strip-shaped holes. The width of the inlay hole 521 is equal to the thickness of the second vertical plate 22, the width of the first jack hole 121 is equal to the thickness of the first plug plate 31, and the width of the second jack hole 221 is equal to the thickness of the second plug plate 32.

[0055] And, the length of the inlay hole 521 is not less than the width of the second vertical plate 22; generally, the length of the inlay hole 521 is equal to the width of the second vertical plate 22, which is just convenient for the second vertical plate 22 not to move after insertion; however, when it is specially necessary to adjust the installation position of the ceiling board 5, the length of the inlay hole 521 can be set to be greater than the width of the second vertical plate 22, so that after the second vertical plate 22 is inserted into the inlay hole 521, it can slide along the extension direction of the inlay hole 521. Here, the inlay hole 521 is arranged parallel to the installation groove 51.

[0056] Moreover, the number of the inlay holes 521 is at least one, and the length of each inlay hole 5211 is equal to the width of the second vertical plate 22. The multiple inlay holes 521 are arranged in a straight line, that is, the multiple inlay holes 521 are all located on the same straight line, and this straight line is parallel to the installation groove 51. The second vertical plate 22 of the second hanging member 2 can also be installed by passing through different inlay holes 521.

[0057] In addition, anti-slip protrusions are provided on one side of the first plug plate 31 close to the second plug plate 32 and on one side of the second plug plate 32 close to the first plug plate 31. After the ceiling board 5 is mounted on the suspension rod 4, there is pressure between the lower surface of the first plug plate 31 (i.e., the side of the first plug plate 31 close to the second plug plate 32) and the inner side of the first jack 121. Similarly, there is pressure between the upper surface of the second plug plate 32 (i.e., the side of the second plug plate 32 close to the first plug plate 31) and the inner side of the second jack 221. In order to prevent the first plug plate 31 and the second plug plate 32 from falling off the first jack 121 and the second jack 221, anti-slip protrusions 34 are provided at the pressure surface, which can effectively prevent the first plug plate 31 and the second plug plate 32 from falling off, and the stability of the entire ceiling connection structure is higher.

[0058] Finally, the first hanging member 1, the second hanging member 2 and the connecting member 3 are all integrally formed parts. The integrally formed parts are not only convenient for installation and use, but also have high structural strength after forming and are not easily damaged.

[0059] An adjustable prefabricated ceiling base structure of the present invention has a simple structure. By using a connecting member to connect the first hanging member and the second hanging member, the ceiling installation can be completed, and the connecting member can be connected to different heights of the first hanging member and the second hanging member, so as to adjust the installation height of the ceiling board. It is convenient for installation, has low construction cost, and has strong ability to adjust the ceiling height.

[0060] The present invention is not limited to the above specific embodiments, and the present invention can have various changes and modifications. Any modifications, equivalent replacements, improvements, etc. made to the above embodiments based on the technical essence of the present invention should be included in the protection scope of the present invention.

Claims

1. An adjustable prefabricated ceiling base structure, characterized in that: It includes a first hanging member (1), a second hanging member (2), and a connecting member (3) for connecting the first hanging member (1) and the second hanging member (2). The first hanging member (1) includes a first horizontal plate (11) connected to a suspension rod (4) and a first vertical plate (12) disposed on the lower side of the first horizontal plate (11). A first insertion hole (121) is provided on the first vertical plate (12). The second hanging member (2) includes a second horizontal plate (21) connected to a suspended ceiling board (5) and a second vertical plate (22) disposed on the upper side of the second horizontal plate (21). A second insertion hole (221) is provided on the second vertical plate (22). The connecting member (3) includes a first insertion plate (31) for inserting into the first insertion hole (121), a second insertion plate (32) for inserting into the second insertion hole (221), and a connecting plate (33) for connecting the first insertion plate (31) and the second insertion plate (32). The number of the first insertion hole (121) and the second insertion hole (221) is at least two; An installation groove (51) is provided at the end of the suspended ceiling board (5), and at least a part of the second horizontal plate (21) is located in the installation groove (51); A caulking strip (52) is provided at the end of the suspended ceiling board (5), and at least a part of the caulking strip (52) is located in the installation groove (51). An inlay hole (521) for facilitating the passing of the second vertical plate (22) is provided on the caulking strip (52); The inlay hole (521), the first insertion hole (121), and the second insertion hole (221) are all long strip-shaped holes. The width of the inlay hole (521) is equal to the thickness of the second vertical plate (22), the width of the first insertion hole (121) is equal to the thickness of the first insertion plate (31), and the width of the second insertion hole (221) is equal to the thickness of the second insertion plate (32).

2. The adjustable prefabricated ceiling base structure according to claim 1, characterized in that: The heights of the multiple first insertion holes (121) are all different; The heights of the multiple second insertion holes (221) are all different.

3. The adjustable prefabricated ceiling base structure according to claim 1, characterized in that: A suspension rod hole (111) for facilitating the passing of the suspension rod (4) is provided on the first horizontal plate (11), and an adjusting nut (112) for sleeving outside the suspension rod (4) is provided on the side of the first horizontal plate (11). The size of the adjusting nut (112) is larger than the size of the suspension rod hole (111).

4. An adjustable prefabricated ceiling base structure according to claim 3, characterized in that: The number of the adjusting nuts (112) is two.

5. The adjustable assembled ceiling base structure according to claim 1, characterized in that: The length of the inlay hole (521) is not less than the width of the second vertical plate (22).

6. The adjustable prefabricated ceiling base structure according to claim 1, characterized in that: Anti-slip protrusions (34) are provided on the side of the first insertion plate (31) close to the second insertion plate (32) and on the side of the second insertion plate (32) close to the first insertion plate (31).

7. The adjustable prefabricated ceiling base structure according to claim 1, characterized in that: The first hanging member (1), the second hanging member (2), and the connecting member (3) are all integrally formed parts.

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