Modularized building splicing wallboard

Abstract

The utility model discloses a modular building splicing wallboard which comprises a plurality of wallboard bodies and connecting assemblies used for connecting the adjacent wallboard bodies, each connecting assembly comprises a connecting plate connected with the side face of the corresponding wallboard body, a connecting piece and a driving piece, and the connecting pieces and the driving pieces are arranged in cavities of the adjacent wallboard bodies. The connecting plate is clamped with the connecting piece; the elastic sheet is fixed on the outer side surface of the hinged part, and the driving piece is connected with the wallboard main body through the spring. Positioning connection between wallboards can be rapidly completed, and it is ensured that wallboard bodies are tightly connected; the spliced wallboards are in a stable state, so that the reinforcement construction of the wallboards can be reduced; the field construction efficiency is improved, the labor intensity is reduced and the construction period is shortened.

Description

TECHNICAL FIELD

[0001] The utility model relates to building wallboard, concretely is a modular building splicing wallboard. BACKGROUND

[0002] The modular building is very extensive in the application in residential field, can realize quick, efficient housing construction, satisfies people's demand to housing. The wallboard can carry out prefabricated production in the factory automation and mechanization, reduces the influence of environment and weather to construction, and the construction efficiency is high, and the labor intensity is low.

[0003] The existing modular building wallboard cannot realize quick positioning connection when being combined and installed, and the gap between the wallboards after installation still needs to be filled with foaming agent by manual operation, and then concrete pouring is used for sealing and fixing. Since the gap between the wallboards is narrow, the construction difficulty is great, and even the construction cannot be carried out. The utility model discloses a kind of modular building component moulds, it needs to press multiple positioning blocks simultaneously when installing and constructing, its connection mode is inconvenient and subsequent need bolt is locked to building component, the stability of building cannot be guaranteed due to the fact that building component connection is not tight enough. UTILITY MODEL CONTENT

[0004] The utility model aims at providing a kind of modular building splicing wallboard of quick positioning connection and tight connection.

[0005] Technical scheme: the modular building splicing wallboard of the utility model, including a plurality of wallboard main bodies and the connecting assembly for connecting adjacent wallboard main bodies, connecting assembly includes the connecting plate connected with the side surface of wallboard main body and the connecting piece and drive piece placed in the cavity of adjacent wallboard main body;Connecting plate and connecting piece are mutually clamped;Drive piece is hinged with connecting piece and the outer side of its hinge is fixed with spring piece, and drive piece is connected with wallboard main body by spring.

[0006] Further, sealing element is arranged on the connecting plate.

[0007] Further, opposite assembly slots are formed in the connecting plate, the two sides of the assembly slot are fixed with the guide block with inclined surface, and the edge of the assembly slot is provided with clamping block;The inner side of connecting piece is provided with clamping groove, and clamping block and clamping groove are mutually clamped.

[0008] Further, recesses are formed in the outer side of the hinge of drive piece and connecting piece, and spring piece is placed in the recess.

[0009] Furthermore, the driving component includes a pull rod hinged to the connecting component, a connecting block connecting the pull rods on both sides, a self-locking worm gear transmission mechanism, and an extrusion component; the pull rod is provided with a track groove, the self-locking worm gear transmission mechanism includes a driving rod, a driving shaft, and a support shaft, the support shaft being mounted on the track groove; the driving rod is provided with a first worm and a rotating groove at its top, the rotating groove being placed on the surface of the wall panel body; the driving shaft is provided with a first worm wheel meshing with the first worm and several second worms, the support shaft is provided with a second worm wheel meshing with the second worms; the extrusion component is placed on the support shaft and connected to the connecting block, the connecting block being connected to the wall panel body via a spring.

[0010] Furthermore, the extrusion includes an extrusion disc with involute-shaped edges.

[0011] Furthermore, the connecting plate is connected to the wall panel body by a fixing pin, and the sealing element is an elastic sealing strip, sealing plate or sealing ring.

[0012] Working principle: When installing two wall panels, the drive component compresses the spring, causing the hinged connector and the connecting plate components to engage with each other. The sealing component on the connecting plate seals the joint of the wall panels, thus making the connection between the two wall panels tighter.

[0013] The advantages of this utility model are: it can quickly complete the positioning and connection between wall panels, ensuring that the main body of the wall panels is tightly connected; the spliced ​​wall panels are in a stable state, which can reduce the need for wall panel reinforcement construction; it can improve on-site construction efficiency, reduce labor intensity, and shorten the construction cycle. Attached Figure Description

[0014] Figure 1 This is a schematic diagram of the structure of this utility model;

[0015] Figure 2 This is a partial enlarged view of the connecting component 2 of this utility model;

[0016] Figure 3 This is a schematic diagram of the structure of the driving component 5 of this utility model;

[0017] Figure 4 This is a cross-sectional view of the connecting component 2 of this utility model;

[0018] Figure 5 This is a partial enlarged view of the connector 4 of this utility model;

[0019] Figure 6 This is a schematic diagram of the assembled structure of this utility model;

[0020] Figure 7 This is a cross-sectional view of the assembled components of this utility model;

[0021] Figure 8 This is a cross-sectional view of the driving component 5 of this utility model. Detailed Implementation

[0022] like Figure 1 As shown, the connecting components of the modular building splicing wall panels are connected to the connecting plate 3 on the side of the wall panel body 1. The interior of the wall panel body 1 has a cavity to accommodate the connecting piece 4 and the driving piece 5, and provides a certain amount of space for their movement. The connecting plate 3 is provided with a sealing piece 8 to seal the joints of adjacent wall panel bodies 1, thus eliminating the need for manual filling of gaps with foaming agent and concrete pouring. The sealing piece 8 can be an elastic sealing plate, sealing strip, or sealing ring, etc. Preferably, there are two sealing strips, which are set on both sides of the connecting plate 3. When the wall panels are spliced, the driving piece 5 in the cavity of the adjacent wall panel body 1 drives the connecting piece 4 to engage with the connecting plate 3 on the side of the wall panel body; the driving piece 5 is hinged to the connecting piece 4, and a spring piece 6 is fixed on the outer side of its hinge point. The driving piece 5 is a self-locking transmission mechanism and is connected to the wall panel body 1 through a spring 7.

[0023] like Figures 2 to 5As shown, the connecting plate 3 is provided with opposite assembly grooves 301, and the assembly grooves 301 are provided with guiding blocks 302 with inclined surfaces on both sides for guiding the connecting piece 4, and the edges of the assembly grooves 301 are provided with clamping blocks 303; the inner side of the connecting piece 4 is provided with a clamping groove 401, and the clamping block 303 and the clamping groove 401 can be clamped with each other. The connecting piece 4 is hinged with the pull rod 501 of the driving piece 5, and the outer side of the hinge is provided with a groove 601 for placing the elastic piece 6, and the elasticity of the elastic piece 6 can press the connecting piece 4 to rebound to the same extension line with the pull rod 501. The two pull rods 501 are connected through the connecting block 502. The pull rod 501 is provided with a track groove 505, and the supporting shaft 508 of the self-locking worm gear transmission mechanism 503 is arranged on the track groove 505. The supporting shaft 508 is provided with an extrusion piece 504, and the extrusion piece 504 includes an extrusion disc 514 with a gradually opened edge, the extrusion disc 514 is in contact with the connecting block 502, and the connecting block 502 is connected with the wallboard body 1 through the spring 7. The self-locking worm gear transmission mechanism 503 includes a driving rod 506 and a driving shaft 507, the end of the driving rod 506 is provided with a rotating groove 510, and the rotating groove 510 is on the surface of the wallboard body 1, and by inserting a hexagon wrench into the rotating groove 510, the driving rod 506 can be rotated. The surface of the driving rod 506 is provided with a first worm 509, and the surface of the driving shaft 507 is fixedly provided with a first worm wheel 511, and the first worm wheel 511 and the first worm 509 are meshed. By rotating the driving rod 506, the first worm 509 can drive the first worm wheel 511 to rotate, so that the first worm wheel 511 drives the driving shaft 507 to rotate. The surface of the driving shaft 507 is fixedly provided with a plurality of second worms 512. By rotating the driving shaft 507, the second worms 512 can be driven to rotate, and the second worms 512 and the second worm wheels 513 on the surface of the supporting shaft 508 are meshed with each other, so that the second worms 512 drive the second worm wheels 513 to rotate, so that the second worm wheels 513 can drive the supporting shaft 508 to rotate, so that the supporting shaft 508 drives the extrusion disc 514 to rotate and extrude the connecting block 502, thereby further compressing the spring 7.

[0024] When the two wallboard bodies 1 need to be installed, first, the two wallboard bodies 1 are matched, so that the connecting plate 3 on the side of the wallboard body 1 is inserted into the adjacent wallboard body 1, the connecting piece 4 is placed on the inclined surface of the guide block 302, and the elastic sheet is bent to the outside of the groove 601; a hexagonal wrench is inserted into the rotating groove 510 on the surface of the wallboard body 1 and is rotated clockwise, the first worm 509 on the driving rod 506 is rotated, the first worm 509 drives the first worm wheel 511 on the driving shaft 507 to rotate, the driving shaft 507 is driven to rotate, the second worm 512 on the driving shaft 507 is rotated, the second worm wheel 513 on the supporting shaft 508 is rotated, the supporting shaft 508 is rotated, the supporting shaft 508 drives the extrusion disc 514 to rotate, the edge gradually changes the linear shape of the extrusion disc 514, and the extrusion disc 514 is further extruded to the connecting block 502, so that the spring 7 is compressed, the spring 7 drives the connecting block 502 to pull the two side pull rods 501, the connecting piece 4 falls from the inclined surface of the guide block 302, the elastic sheet 6 presses the connecting piece 4 inward, the connecting piece 4 moves to the assembly groove 301, the clamping block 303 in the assembly groove 301 and the clamping groove 401 on the inner side of the connecting piece 4 are clamped with each other, the self-locking worm and worm gear transmission mechanism 503 is self-locked, and the compressed spring 7 cannot restore elasticity. After the wallboard bodies 1 are clamped, the sealing piece 8 on the connecting plate 3 seals the joint of the wallboard body 1, so that the two wallboard bodies 1 are more closely connected. When the two wallboard bodies 1 need to be separated, the hexagonal wrench is inserted into the rotating groove 510 and is counterclockwise rotated, the self-locking state of the self-locking worm and worm gear transmission mechanism 503 is released, the spring 7 restores elasticity, the pull rod 501 is pushed, the connecting piece 4 and the connecting plate 3 that are clamped with each other are separated from each other, and then the two wallboard bodies 1 are separated.

Claims

1. A modular building splicing wall panel comprising a plurality of wall panel bodies (1) and a connecting assembly (2) for connecting adjacent wall panel bodies (1), characterized in that: The connecting assembly (2) comprises a connecting plate (3) connected with the side of the wallboard body (1), a connecting piece (4) and a driving piece (5) arranged in the cavity of the adjacent wallboard body (1); the connecting plate (3) and the connecting piece (4) are clamped with each other; the driving piece (5) is hinged with the connecting piece (4) and the outer side of the hinge is fixed with a spring plate (6), and the driving piece (5) is connected with the wallboard body (1) through a spring (7).

2. The modular building splicing wall panel according to claim 1, characterized in that: The connecting plate (3) is provided with a sealing piece (8).

3. The modular building splicing wall panel according to claim 1, wherein: Opposite assembly grooves (301) are formed in the connecting plate (3), the assembly grooves (301) are fixed with guide blocks (302) with inclined surfaces on both sides, and the edges of the assembly grooves (301) are provided with clamping blocks (303); the inner side of the connecting piece (4) is provided with a clamping groove (401), and the clamping block (303) and the clamping groove (401) are clamped with each other.

4. The modular building splicing wall panel of claim 1, wherein: The outer side of the hinge of the driving piece (5) and the connecting piece (4) is provided with a groove (601), and the spring plate (6) is arranged in the groove (601).

5. The modular building splicing wall panel of claim 1, wherein: The driving piece (5) comprises a pull rod (501) hinged with the connecting piece (4), a connecting block (502) connecting both sides of the pull rod (501), a self-locking worm gear transmission mechanism (503) and an extrusion piece (504); the pull rod (501) is provided with a track groove (505), the self-locking worm gear transmission mechanism (503) comprises a driving rod (506), a driving shaft (507) and a support shaft (508), the support shaft (508) is arranged on the track groove (505); the driving rod (506) is provided with a first worm (509) and a rotating groove (510) at the top end, and the rotating groove (510) is arranged on the surface of the wallboard body (1); the driving shaft (507) is provided with a first worm wheel (511) engaged with the first worm (509) and a plurality of second worms (512), and the support shaft (508) is provided with a second worm wheel (513) engaged with the second worm (512); the extrusion piece (504) is arranged on the support shaft (508) and connected with the connecting block (502), and the connecting block (502) is connected with the wallboard body (1) through a spring (7).

6. The modular building splicing wall panel of claim 5, wherein: The extrusion piece (504) comprises an extrusion disc (514) with a gradually opened edge.

7. The modular building splicing wall panel of claim 1, wherein: The connecting plate (3) and the wallboard body (1) are connected through a fixing pin (9).

8. The modular building splicing wall panel of claim 2, wherein: The sealing piece (8) is a sealing strip, a sealing plate or a sealing ring with elasticity.

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