Fabricated house building splice plate

Abstract

The utility model relates to an assembly type house building splice plate which comprises a first flat plate and a second flat plate which are horizontally arranged, a connecting part is arranged between the first flat plate and the second flat plate and comprises a left rectangular connecting block and a right rectangular connecting block, and supporting plates are fixed to the positions, located on the front sides and the rear sides of the connecting blocks, of the left ends and the right ends of the first flat plate and the second flat plate respectively. First through holes and second through holes which penetrate through the front end face and the rear end face are formed in the connecting blocks and the supporting plates respectively, a U-shaped insertion rod is arranged in every two adjacent second through holes in the same side, and two parallel rods of each U-shaped insertion rod are inserted into the corresponding adjacent second through holes in the same side respectively. The first through hole and the second through hole are coaxial; the first flat plate and the second flat plate are fixedly connected through the connecting blocks and the U-shaped inserting rods, the fixing angle can be adjusted according to the number of the connecting blocks and the length of the connecting rods of the U-shaped inserting rods, and practicability and convenience of the splice plate in the construction process are greatly improved.

Description

Technical Field

[0001] This utility model relates to the field of prefabricated building construction, specifically a prefabricated building splicing panel. Background Technology

[0002] Existing prefabricated building panels present numerous inconveniences during construction, such as transportation difficulties and calibration problems, resulting in low construction efficiency. CN221682230U discloses a prefabricated building panel for construction, which, through the coordinated operation of rotating components, rotating shafts, and insert rods, can fix the panels when unfolded and facilitate disassembly and storage. While this solution allows for rapid disassembly and installation, it involves numerous rotating structures, with the rotating components located on the outer side of the panels and protruding, making side-by-side installation difficult. Furthermore, the connection and fixing method provided by this solution only allows for parallel fixing of two panels, resulting in poor practicality. Utility Model Content

[0003] In view of the above situation and to overcome the defects of the existing technology, this utility model adopts a prefabricated building splicing panel, which solves the problems of protruding connecting parts and only being able to achieve parallel fixation in the existing splicing panels.

[0004] The technical solution is a prefabricated building splicing panel, including a first plate and a second plate placed horizontally. A connecting part is provided between the first plate and the second plate. The connecting part includes two rectangular connecting blocks on the left and right sides. Support plates are fixed at the left and right ends of the first plate and the second plate on the front and rear sides of the connecting blocks, respectively. A first through hole and a second through hole are respectively opened on the connecting block and the support plate, penetrating the front and rear end faces. A U-shaped insert is provided in the two adjacent second through holes on the same side. The two parallel rods of the U-shaped insert are respectively inserted into the adjacent second through holes on the same side. When the first plate or the second plate is in contact with the two connecting blocks, the first through hole and the second through hole are coaxial, and the U-shaped insert can be inserted into the first through hole.

[0005] A connecting plate is provided between the first plate and the second plate. The connecting plate is an elastic soft plate that can be bent and deformed. The upper surface of the connecting plate is flush with the upper surface of the first plate and the second plate. The lower surface of the connecting plate has multiple through grooves in the front and back directions. The front and rear end surfaces of the connecting plate are in contact with the inner end surface of the support plate, and the front and rear end surfaces of the connecting plate are provided with a rubber sealing layer.

[0006] The support plate is a fan-shaped plate, and a groove is formed on the inner side along the arc length direction. The front and rear ends of the connecting plate are placed in the groove.

[0007] The connecting rod of the U-shaped plug has two specifications. In one type, the distance between the two parallel rods of the U-shaped plug is equal to the distance between the two first through holes. In the other type, the distance between the parallel rods of the U-shaped plug is equal to the vertical distance from the axis of the first through hole to the inner end face of the connecting block plus the vertical distance from the axis of the first through hole to the lower end face of the connecting block.

[0008] The first plate and the second plate are arranged in multiple sets and alternately, and each first plate is connected to the adjacent second plate via a connecting part.

[0009] This utility model has the following advantages over the prior art:

[0010] 1. This utility model uses connecting blocks and U-shaped inserts to fix the first and second flat plates together. The fixing angle can be adjusted by the number of connecting blocks and the length of the U-shaped inserts, which greatly improves the practicality and convenience of the splicing plate in the construction process.

[0011] 2. By setting up a connecting plate, the continuity of the splicing position can be ensured, and the sealing of the connection position can be improved by the adhesion of the groove and the rubber layers on the front and back sides of the connecting plate. Attached Figure Description

[0012] Figure 1 This is a front view of the first and second flat plates of this utility model when they are horizontally fixed.

[0013] Figure 2 This is a front sectional view of the connecting part of this utility model.

[0014] Figure 3 This is a front sectional view of the first and second plates of this utility model being vertically fixed.

[0015] Figure 4 This is a part drawing of the first flat plate of this utility model.

[0016] Figure 5 This is the front view of the present invention when stacked and stored. Detailed Implementation

[0017] The specific embodiments of this utility model will be further described in detail below with reference to the accompanying drawings.

[0018] Depend on Figures 1 to 5The present invention includes a first plate 1 and a second plate 2 placed horizontally. A connecting part 3 is provided between the first plate 1 and the second plate 2. The connecting part 3 includes two rectangular connecting blocks 4 on the left and right sides. Support plates 5 are fixed to the left and right ends of the first plate 1 and the second plate 2 on the front and rear sides of the connecting blocks 4, respectively. A first through hole 6 and a second through hole 7 penetrating the front and rear ends are respectively opened on the connecting blocks 4 and the support plates 5. A U-shaped insert 8 is provided in the two adjacent second through holes 7 on the same side. The two parallel rods of the U-shaped insert 8 are respectively inserted into the adjacent second through holes 7 on the same side. When the first plate 1 or the second plate 2 is in contact with the two connecting blocks 4, the first through hole 6 and the second through hole 7 are coaxial, and the U-shaped insert 8 can be inserted into the first through hole 6.

[0019] A connecting plate 9 is provided between the first plate 1 and the second plate 2. The connecting plate 9 is an elastic soft plate that can be bent and deformed. The upper end face of the connecting plate 9 is flush with the upper end face of the first plate 1 and the second plate 2. The lower end face of the connecting plate 9 is provided with multiple through grooves 10 in the front and back directions. The front and rear end faces of the connecting plate 9 are in contact with the inner end face of the support plate 5, and the front and rear end faces of the connecting plate 9 are provided with a rubber sealing layer.

[0020] The support plate 5 is a fan-shaped plate, and a groove 11 is provided on the inner side along the arc length direction. The front and rear ends of the connecting plate 9 are placed in the groove 11.

[0021] The connecting rod length of the U-shaped insert 8 has two specifications. In one type, the distance between the two parallel rods of the U-shaped insert 8 is equal to the distance between the two first through holes 6. In the other type, the distance between the parallel rods of the U-shaped insert 8 is equal to the vertical distance from the axis of the first through hole 6 to the inner end face of the connecting block 4 plus the vertical distance from the axis of the first through hole 6 to the lower end face of the connecting block 4.

[0022] The first plate 1 and the second plate 2 are arranged in multiple sets and alternately, and each first plate 1 is connected to the adjacent second plate 2 via a connecting part 3.

[0023] In use, to facilitate transportation, all U-shaped inserts 8 and connecting blocks 4 are first removed. All first flat plates 1 and second flat plates 2 are connected by connecting plates 9. Since the connecting plates 9 are flexible boards that can be bent, the first flat plates 1 and second flat plates 2 can be stacked alternately, ensuring the continuity of the first flat plates 1 and second flat plates 2 while greatly improving storage efficiency. When it is necessary to assemble the first flat plates 1 and second flat plates 2, simply place the connecting blocks 4 between the first flat plates 1 and second flat plates 2, ensuring that the first through holes 6 and second through holes 7 overlap. Then, insert the U-shaped inserts 8, with parallel rods spaced at a distance equal to the length of the two first through holes 6, into the two first through holes 6 on the same side of the same connecting part 3. At this time, the U-shaped inserts 8 can penetrate through the first through holes 6 and second through holes 7. Simultaneously, since the inner end faces of the two connecting blocks 4 are in contact with each other, the first flat plates 1 and second flat plates 2 are fixedly connected to the same horizontal plane. When the splicing position requires a right angle, removing any one of the connecting blocks 4 of the connecting part 3 allows the first flat plate 1 and second flat plate 2 to be placed perpendicularly. Figure 3 As shown, remove the connecting block 4 from one side of the first plate 1, so that the inner end face of the connecting block 4 on the second plate 2 fits against the side wall of the first plate 1 after it has been flipped down 90°. At this time, the axes of the first through holes 6 on both sides are still located in the same horizontal plane. Then, insert the U-shaped insert 8 with parallel rods spaced at a distance equal to the vertical distance from the axis of the first through hole 6 to the inner end face of the connecting block 4 plus the vertical distance from the axis of the first through hole 6 to the lower end face of the connecting block 4 into the first through hole 6 and the second through hole 7, thus completing the fixation of the first plate 1 and the second plate 2 that require right-angle splicing.

[0024] By setting the interval between the two parallel rods of the U-shaped insert 8 to be equal to the interval between the two first through holes 6, when the first plate 1 and the second plate 2 are on the same horizontal plane, the U-shaped insert 8 inserted into the first through hole 6 and the second through hole 7 can restrict the separation of the first plate 1 and the second plate 2. At the same time, the mating surfaces of the two adjacent connecting blocks 4 restrict the rotation of the first plate 1 and the second plate 2. By setting the interval between the parallel rods of the U-shaped insert 8 to be equal to the vertical distance from the axis of the first through hole 6 to the inner end face of the connecting block 4 plus the vertical distance from the axis of the first through hole 6 to the lower end face of the connecting block 4, it is ensured that when the first plate 1 and the second plate 2 are placed vertically, the U-shaped insert can restrict the separation of the two plates. At the same time, the inner surface of the connecting block 4 restricts the rotation of the two plates relative to each other. By setting the connecting plate 9, the continuity of the splicing position can be ensured, and the sealing of the connection position can be improved by the rubber layer on the front and rear sides of the groove 11 and the connecting plate 9.

Claims

1. An assembled house building splicing plate, comprising a first flat plate (1) and a second flat plate (2) placed horizontally, a connecting part (3) is arranged between the first flat plate (1) and the second flat plate (2), characterized in that, The connecting part (3) includes two rectangular connecting blocks (4) on the left and right. The first plate (1) and the second plate (2) are respectively fixed with support plates (5) on the front and rear sides of the connecting block (4). The connecting block (4) and the support plate (5) are respectively provided with a first through hole (6) and a second through hole (7) penetrating the front and rear ends. A U-shaped insert (8) is provided in the two adjacent second through holes (7) on the same side. The two parallel rods of the U-shaped insert (8) are respectively inserted into the adjacent second through holes (7) on the same side. When the first plate (1) or the second plate (2) is in contact with the two connecting blocks (4), the first through hole (6) and the second through hole (7) are coaxial, and the U-shaped insert (8) can be inserted into the first through hole (6).

2. The assembled house building splicing plate according to claim 1, characterized in that, A connecting plate (9) is provided between the first plate (1) and the second plate (2). The connecting plate (9) is an elastic soft plate that can be bent and deformed. The upper end face of the connecting plate (9) is flush with the upper end face of the first plate (1) and the second plate (2). The lower end face of the connecting plate (9) is provided with multiple through grooves (10) in the front and rear directions. The front and rear end faces of the connecting plate (9) are in contact with the inner end face of the support plate (5), and the front and rear end faces of the connecting plate (9) are provided with a rubber sealing layer.

3. The assembled house building splicing plate according to claim 2, characterized in that, The support plate (5) is a fan-shaped plate, and a groove (11) is provided on the inner side along the arc length direction. The front and rear ends of the connecting plate (9) are placed in the groove (11).

4. The assembled house building splicing plate according to claim 1, characterized in that, The connecting rod length of the U-shaped insert (8) has two specifications. In one type, the distance between the two parallel rods of the U-shaped insert (8) is equal to the distance between the two first through holes (6). In the other type, the distance between the parallel rods of the U-shaped insert (8) is equal to the vertical distance from the axis of the first through hole (6) to the inner end face of the connecting block (4) plus the vertical distance from the axis of the first through hole (6) to the lower end face of the connecting block (4).

5. The assembled house building splicing plate according to claim 1, characterized in that, The first plate (1) and the second plate (2) are arranged in multiple sets and alternately, and each first plate (1) is connected to the adjacent second plate (2) via a connecting part (3).

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