Fabricated prefabricated inner wallboard

Abstract

The utility model discloses an assembly type prefabricated inner wallboard, and belongs to the technical field of inner wallboards. The problems that in the prior art, an assembly type prefabricated inner wall plate moves, and a decorative plate is inconvenient to install are solved. The inner wall plate mainly comprises an inner wall plate body and connecting plates, a plurality of rows of through holes are formed in the inner wall plate body at intervals in the height direction, each row of through holes comprises a plurality of through holes, bushings are installed in the through holes, the connecting plates are installed on the front side face and the rear side face of the inner wall plate body on each row of through holes through bolts, and the connecting plates are L-shaped. The connecting plate comprises a first vertical plate and a first transverse plate, a plurality of fixing holes allowing bolts to penetrate through are formed in the first vertical plate, the front end and the rear end of each bolt are in threaded connection with nuts, the first transverse plate is composed of a plurality of first sub-transverse plates, an interval groove is formed between every two adjacent first sub-transverse plates, and an inner limiting groove is formed in one end of each first sub-transverse plate. The inner limiting groove is formed between the first transverse plate and the first vertical plate.

Description

TECHNICAL FIELD

[0001] The utility model belongs to the technical field of interior wall board, concretely, especially relates to a prefabricated interior wall board of assembly type. BACKGROUND

[0002] The prefabricated interior wall board of assembly type is a prefabricated board material for indoor partition wall of building, and is an important component of assembly type building. It is prefabricated in factory, then is transported to construction site to install, is combined into indoor partition wall through splicing, anchoring and other modes, and thus replaces traditional bricklaying or site pouring type partition wall. In assembly of the prefabricated interior wall board of assembly type at present, sometimes, adjacent interior wall boards are smeared with bonding material such as mortar, in the long-time use process of the interior wall board, sometimes, the interior wall board can slightly shift, and the shift can cause the bonding material between the adjacent interior wall boards to crack, and the cracking of the bonding material not only affects the appearance, but also affects sound insulation, waterproof and other performances. In application of the interior wall board at present, in order to enhance the appearance of indoor decoration, sometimes, a decorative plate needs to be installed on the interior wall board, and the decorative plate needs to be installed with a furring in advance when being installed, so that the installation of the decorative plate is not only troublesome and long in construction period, but also high in installation cost. SUMMARY

[0003] The utility model aims at providing a prefabricated interior wall board of assembly type to overcome the shift problem of the prefabricated interior wall board of assembly type in the prior art and the inconvenient installation of the decorative plate.

[0004] The utility model is adopted the following technical scheme realizes, a prefabricated interior wall board of assembly type, including interior wall board body and connecting plate, the interior wall board body is along the height direction interval and is equipped with multiple rows of perforation, each row of perforation includes a plurality of perforation, the perforation is installed the bushing, the front and back two side surfaces of interior wall board body are all through bolt installation connecting plate on each row of perforation, the connecting plate is L-shaped, and the connecting plate includes first vertical plate and first horizontal plate, a plurality of fixed holes for the bolt to pass through are formed in the first vertical plate, the front and back two ends of the bolt are all screw thread connection nut, the first horizontal plate is formed by a plurality of first horizontal plate, and the interval groove is between the adjacent two first horizontal plates, and the one end of first horizontal plate is provided with inner limit slot, and the inner limit slot is between first horizontal plate and first vertical plate.

[0005] Further, the interior wall board body is interval and is equipped with three rows of perforation along the height direction.

[0006] Further, it further includes sealing plate, one side of the connecting plate is equipped with outer convex part, the sealing plate passes through the outer convex part on a plurality of connecting plates in proper order, and the front side surface and the rear side surface of the interior wall board body are all installed two connecting plates on each row of perforation, and the outer convex part of each connecting plate is between two adjacent interior wall board bodies.

[0007] Further, the sealing plate is fixedly connected with the interior wall board body through the screw.

[0008] Further, the sealing plate comprises a back plate, and silica gel sealing pads are attached to the back plate.

[0009] Further, the decorative plate is provided with multiple rows of plug-in plates which are arranged at intervals along the height direction on the inner side of the decorative plate, and each row of plug-in plates comprises multiple plug-in plates which can be inserted into the interval slots, and the plug-in plates comprise a second horizontal plate and a second vertical plate connected to the second horizontal plate, and the second vertical plate can be inserted into the inner limiting slot.

[0010] Further, the second horizontal plate is connected to a fixed vertical plate, and the fixed vertical plate is fixedly connected to the decorative plate through a screw.

[0011] Compared with the prior art, the utility model has the advantages that:

[0012] 1. The utility model discloses a connecting plate which can effectively prevent the displacement of the inner wall plate during use, prevent the cracking of the bonding material layer between the adjacent inner wall plates and ensure the stability of the inner wall plate during long-term use.

[0013] 2. The utility model discloses a sealing plate which can improve the sealing performance between the adjacent inner wall plates and prevent the water vapor from entering the bonding material layer.

[0014] 3. The utility model discloses a decorative plate which can be conveniently installed without the need of additional keel. BRIEF DESCRIPTION OF DRAWINGS

[0015] Figure 1 It is a structural schematic diagram of the utility model;

[0016] Figure 2 It is a schematic diagram of the utility model without the installation of the decorative plate

[0017] Figure 3 It is Figure 2An enlarged view of the middle I;

[0018] Figure 4 Is the schematic view of the utility model not installing the connecting plate;

[0019] Figure 5 Is Figure 4 An enlarged view of the middle II;

[0020] Figure 6 Is the schematic view of the decorative plate of the utility model;

[0021] Figure 7 Is Figure 6 An enlarged view of the middle III;

[0022] Figure 8 Is the schematic view of the connecting plate of the utility model;

[0023] Figure 9 Is Figure 8 An enlarged view of the middle IV.

[0024] In the figure: 1, inner wall plate body; 2, connecting plate; 3, perforation; 4, bushing; 5, bolt; 6, first vertical plate; 7, first horizontal plate; 8, nut; 9, sub first horizontal plate; 10, interval slot; 11, inner limiting slot; 12, outer convex part; 13, sealing plate; 14, back plate; 15, sealing gasket; 16, decorative plate; 17, plugboard; 18, second horizontal plate; 19, second vertical plate; 20, fixed vertical plate; 21, fixed hole. DETAILED DESCRIPTION

[0025] In order to make the person in the technical field better understand the technical scheme in the utility model, the technical scheme in the embodiment of the utility model will be described clearly and completely below in combination with the drawings in the embodiment of the utility model. Based on the embodiment in the utility model, all other embodiments obtained by the person skilled in the art without making creative labor should belong to the protection scope of the utility model.

[0026] An assembled prefabricated inner wall plate, comprising an inner wall plate body 1 and a connecting plate 2, the inner wall plate body 1 is spaced apart along the height direction and is provided with multiple rows of perforations 3, the inner wall plate body 1 is preferably spaced apart along the height direction and is provided with three rows of perforations 3, each row of perforations 3 comprises multiple perforations 3, the perforation 3 is provided with a bushing 4, the utility model can be better matched with the bolt 5 by installing the bushing 4, the inner diameter of the bolt 5 is close to the bushing 4, and the perforation 3 penetrates the inner wall plate.

[0027] The front and back sides of the inner wall panel body 1 are provided with the connecting plates 2 through the bolts 5 on each row of the perforations 3, both ends of the bolt 5 are provided with threads, one bolt 5 can fix the connecting plates 2 on the front and back sides of the inner wall panel body 1 at the same time when the connecting plates 2 are installed, there are various installation modes when the connecting plates 2 are fixed, the bolts 5 are inserted into the bushings 4 first, then the connecting plates 2 on both sides are hung on the bolts 5, finally the connecting plates 2 on both sides are fixed on the inner wall panel body 1 through the nuts 8 on both sides, the length of the bolt 5 extending out of the inner wall panel body 1 should not be greater than the width of the first horizontal plate 7.

[0028] The utility model also includes sealing plate 13, one side of connecting plate 2 is equipped with outer convex part 12, sealing plate 13 passes outer convex part 12 on multiple connecting plate 2 in proper order, in the utility model, pass through the outer convex part 12 of multiple connecting plate 2 by sealing plate 13, can make multiple connecting plate 2 to sealing plate 13 play good fixed effect. The utility model passes through the fixed connection of sealing plate 13 and inner wall panel body 1 through screw, can further strengthen the fixed effect of sealing plate 13. Sealing plate 13 includes backplate 14, backplate 14 is pasted with silica gel sealing washer 15. Sealing plate 13 is close to the bonding material layer between two adjacent inner wall panel bodies 1, can play good sealing effect to bonding material layer, and can prevent water vapor from invading bonding material layer. The front and back sides of the inner wall panel body 1 are provided with the connecting plates 2 through the bolts 5 on each row of the perforations 3, both ends of the bolt 5 are provided with threads, one bolt 5 can fix the connecting plates 2 on the front and back sides of the inner wall panel body 1 at the same time when the connecting plates 2 are installed, there are various installation modes when the connecting plates 2 are fixed, the bolts 5 are inserted into the bushings 4 first, then the connecting plates 2 on both sides are hung on the bolts 5, finally the connecting plates 2 on both sides are fixed on the inner wall panel body 1 through the nuts 8 on both sides, the length of the bolt 5 extending out of the inner wall panel body 1 should not be greater than the width of the first horizontal plate 7.

[0029] The connecting plate 2 is L-shaped, and the connecting plate 2 comprises a first vertical plate 6 and a first horizontal plate 7, a plurality of fixing holes 21 for bolts 5 are formed on the first vertical plate 6, the front and rear ends of the bolt 5 are threadedly connected with nuts 8, the first horizontal plate 7 is composed of a plurality of sub-first horizontal plates 9, a spacing groove 10 is arranged between two adjacent sub-first horizontal plates 9, an inner limiting groove 11 is formed at one end of the sub-first horizontal plate 9, and the inner limiting groove 11 is arranged between the sub-first horizontal plate 9 and the first vertical plate 6. The utility model also comprises a decorative plate 16, a plurality of rows of plug-in plates 17 are arranged on the inner side of the decorative plate 16 along the height direction, each row of plug-in plates 17 comprises a plurality of plug-in plates 17 which can be inserted into the spacing groove 10, the plug-in plate 17 comprises a second horizontal plate 18 and a second vertical plate 19 connected with the second horizontal plate 18, and the second vertical plate 19 can be inserted into the inner limiting groove 11. The utility model can conveniently install the decorative plate 16, when the decorative plate 16 is installed on the inner wall plate body 1, it is not necessary to additionally nail a keel, when the utility model is used, the plug-in plate 17 on the inner side of the decorative plate 16 is first inserted into the spacing groove 10, then the decorative plate 16 is transversely moved, the second vertical plate 19 is inserted into the inner limiting groove 11 of the sub-first horizontal plate 9, and then the decorative plate 16 is installed on the connecting plate 2 of the inner wall plate, when all the decorative plates 16 are installed on the inner wall plate body 1, finally, all the decorative plates 16 can be tightly pressed by a small decorative plate 16, and the stable fixation of all the decorative plates 16 is realized.

[0030] The second horizontal plate 18 is connected with a fixed vertical plate 20, and the fixed vertical plate 20 is fixedly connected with the decorative plate 16 through a screw.

Claims

1. A fabricated prefabricated interior wall panel, characterized by, The utility model provides an inner wall board body (1) and connecting plate (2) are included, the inner wall board body (1) is spaced apart and is equipped with multiple rows of perforation (3) along the height direction, and each row of perforation (3) includes multiple perforation (3), and the bushing (4) is installed in the perforation (3), and the front and rear two sides of the inner wall board body (1) are all installed the connecting plate (2) through bolt (5) on each row of perforation (3), the connecting plate (2) is L-shaped, and the connecting plate (2) includes first vertical plate (6) and first horizontal plate (7), a plurality of fixed holes (21) for the bolt (5) to pass through are formed in the first vertical plate (6), and the front and rear two ends of the bolt (5) are all threadedly connected with nut (8), and the first horizontal plate (7) is formed by a plurality of first horizontal plate (9) sub, and the interval groove (10) between adjacent two first horizontal plate (9) sub, and one end of first horizontal plate (9) sub is provided with inner limiting groove (11), and the inner limiting groove (11) is between first horizontal plate (9) sub and first vertical plate (6).

2. The prefabricated inner wall panel according to claim 1, characterized in that, The inner wall board body (1) is spaced apart and is equipped with three rows of perforation (3) along the height direction.

3. The prefabricated inner wall panel according to claim 1, characterized in that, Further including sealing plate (13), one side of the connecting plate (2) is equipped with outer convex part (12), the sealing plate (13) passes through the outer convex part (12) on a plurality of connecting plate (2) in proper order, and the front side and the rear side of the inner wall board body (1) are installed two connecting plate (2) on each row of perforation (3), and the outer convex part (12) of each connecting plate (2) is between two adjacent inner wall board body (1).

4. The prefabricated inner wall panel according to claim 3, characterized in that, The sealing plate (13) is fixedly connected with the inner wall board body (1) by screw.

5. The prefabricated inner wall panel according to claim 3, characterized in that, The sealing plate (13) includes back plate (14), and the back plate (14) is pasted with silica gel sealing gasket (15).

6. The prefabricated inner wall panel according to claim 1, characterized in that, Further including decorative plate (16), the inner side of the decorative plate (16) is installed multiple rows of plug-in plate (17) along the height direction, each row of plug-in plate (17) includes multiple plug-in plate (17) that can be inserted into interval groove (10), and the plug-in plate (17) includes second horizontal plate (18) and second vertical plate (19) connected with second horizontal plate (18), and the second vertical plate (19) can be inserted into inner limiting groove (11).

7. The prefabricated inner wall panel according to claim 6, characterized in that, The second horizontal plate (18) is connected with fixed vertical plate (20), and the fixed vertical plate (20) is fixedly connected with the decorative plate (16) by screw.

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