Fabricated wallboard connecting structure

Abstract

The utility model relates to the field of construction and building materials, in particular to an assembly type wallboard connecting structure which comprises a connecting device arranged between adjacent wallboards, the connecting device comprises a lap joint structure and a locking structure, the lap joint structure comprises a first lap joint piece and a second lap joint piece, and the locking structure is arranged between the first lap joint piece and the second lap joint piece. The first lap joint piece and the second lap joint piece are arranged on the two sides of the same wallboard correspondingly, and the first lap joint piece is matched with the second lap joint piece of the adjacent wallboard in a lap joint mode. The locking structure is arranged between the first lap joint piece and the second lap joint piece, when two adjacent wallboards are matched in a lap joint mode, the locking structure is used for fixing the first lap joint piece and the second lap joint piece, and the effect of prolonging the service life of the connecting structure when the wallboards are installed is achieved.

Description

Technical Field

[0001] The present application relates to the field of building materials, and in particular to an assembled wall panel connection structure. Background Art

[0002] At present, wall panels refer to a kind of building material that can be widely used in internal partition walls of offices, businesses, and residential buildings to separate households, rooms, corridors, and kitchens. Its installation operation is simple and easy to master. It has the characteristics of low cost, long service life, high strength, excellent thermal insulation and sound insulation effects, and light weight per unit volume. In order to install the wall panels, corresponding connection structures are required.

[0003] Most of the existing connection structures of this type on the market are connected using glue.

[0004] The above-mentioned prior art solutions have the following drawbacks: as time goes by, the viscosity of the glue will decrease, causing the wallboard to split. Utility Model Content

[0005] In order to achieve the effect of increasing the service life of the connection structure during wall panel installation, the present application provides an assembled wall panel connection structure.

[0006] The above technical objectives of this application are achieved through the following technical solutions:

[0007] A prefabricated wall panel connection structure includes a connection device arranged between adjacent wall panels, the connection device includes an overlapping structure and a locking structure, the overlapping structure includes a first overlapping member and a second overlapping member, the first overlapping member and the second overlapping member are respectively arranged on both sides of the same wall panel, and the first overlapping member overlaps and cooperates with the second overlapping member of the adjacent wall panel; the locking structure is arranged between the first overlapping member and the second overlapping member, and when two adjacent wall panels overlap and cooperate, the locking structure is used to fix the first overlapping member and the second overlapping member.

[0008] By adopting the above solution, a first overlap member and a second overlap member are respectively fixed on both sides of the wall panel. When adjacent walls need to be connected together, the first overlap member of one wall panel is first overlapped and matched with the second overlap member of the adjacent wall panel, thereby completing the first layer of locking between the adjacent wall panels. Because a locking structure is also provided, when the first overlap member and the second overlap member between the two wall panels are overlapped and matched, the locking structure passes through the first overlap member and the second overlap member so that the first overlap member and the second overlap member are connected to each other, thereby completing the second layer of locking between the adjacent wall panels. The double locking increases the connection effect of the connecting device on the adjacent wall panels, thereby achieving the effect of improving the service life of the connecting structure when the wall panels are installed.

[0009] Furthermore, a number of accommodating grooves and locking grooves are correspondingly provided on both sides of each wall panel, each accommodating groove is provided at a position of the wall panel close to the first lap joint, and each locking groove is provided at a position of the wall panel close to the second lap joint. When the first lap joint overlaps with the second lap joint of the adjacent wall panel, each accommodating groove corresponds to a locking groove; a connecting structure is provided between the accommodating groove and the locking groove, and the connecting structure is used to connect the accommodating groove and the locking groove; a locking structure is also provided in the accommodating groove, and the locking structure passes through the connecting structure and overlaps with the locking groove.

[0010] By adopting the above solution, a receiving groove is opened at a position of the wall panel close to the first lap joint, a locking groove is opened at a position of the wall panel close to the second lap joint, and a connecting structure is provided between the receiving groove and the locking groove. When the first lap joint overlaps with the second lap joint of the adjacent wall panel, the locking structure placed in the receiving groove can pass through the connecting structure through the receiving groove and be inserted into the locking groove, thereby enabling the locking structure to lock the adjacent wall.

[0011] Furthermore, each of the connecting structures includes a first through hole and a second through hole, the first through hole is provided on the first lap joint, the second through hole is provided on the second lap joint, one end of the first through hole is connected to the accommodating groove, and one end of the second through hole is connected to the locking groove. When the first lap joint is overlapped with the second lap joint of the adjacent wall panel, the end of the first through hole away from the accommodating groove is connected to the second through hole, and the end of the second through hole away from the first through hole is connected to the locking groove.

[0012] By adopting the above solution, a first through hole is provided on the first overlapping piece, and a second through hole is provided on the second overlapping piece. When the first overlapping piece is overlapped and matched with the second overlapping piece of the adjacent wall panel, the first through hole and the second through hole are connected. Since the first through hole is connected with the accommodating groove, the second through hole is connected with the locking groove, and thus the accommodating groove is connected with the locking groove through the first through hole and the second through hole.

[0013] Furthermore, each locking structure includes an elastic member, a limiting rod and a locking rod, one end of the elastic member is fixedly connected to the bottom wall of the accommodating groove, the other end of the elastic member abuts against the limiting rod, the other side of the limiting rod abuts against one end of the locking rod, and the end of the locking rod away from the limiting rod is used for inserting and fitting into the locking groove. When the limiting rod is disengaged from the elastic member, the elastic member pushes the locking member into the locking groove.

[0014] By adopting the above scheme, an elastic member is placed in the accommodating groove, and then a limit rod is set at a position where the elastic member is away from the accommodating groove. The limit rod is used to compress the elastic member toward the bottom wall of the accommodating groove. When the first lap joint is overlapped with the second lap joint of the adjacent wall panel, the limit rod is pulled. When the limit rod is disengaged from the elastic member, the elastic member pushes the locking rod to move into the locking groove under its own elastic action until the locking rod passes through the first lap joint and the second lap joint, thereby locking the two adjacent wall panels.

[0015] Furthermore, a limiting groove is provided between the several accommodating grooves, each limiting groove is perpendicular to the accommodating groove, and the several accommodating grooves are connected to the several limiting grooves, so that a limiting groove from top to bottom is formed on the wall, and the limiting groove is used to place the limiting rod, and the limiting rod is used to limit all elastic parts on the wall panel.

[0016] By adopting the above scheme, a limiting groove is opened between every two adjacent accommodating grooves, and several limiting grooves are connected with the accommodating groove to form a large limiting groove. Then a limiting rod is inserted into the limiting groove. Since one side of the limiting rod is in contact with the elastic parts in the several limiting grooves, the elastic state of several elastic parts can be controlled by using only one limiting rod.

[0017] Furthermore, a plurality of through holes are provided on the limit rod, and the plurality of through holes are used for pushing the locking rod to move into the locking groove through the through holes when the limit rod is pulled to move in the limit groove and when the elastic member corresponds to the through holes.

[0018] By adopting the above scheme, a number of through holes are set on the elastic part, so that the relative position relationship between the elastic part and the through hole can be controlled by pulling the limit rod to move in the limit groove. When the elastic part corresponds to the position of the through hole, the pressure applied to the limit bottom wall by the limit rod on the elastic part disappears, and the elastic part pops out of the through hole under its own elastic action, thereby driving the locking rod to move into the locking groove.

[0019] Furthermore, a limit block is provided in the portion of each accommodating groove close to the first joint, and there are at least two limit blocks, which are respectively arranged on both sides of the locking rod. One side of each limit block is fixedly connected to the accommodating groove, and the side of each limit block close to each other abuts against the locking rod. The limit block is used to constrain the moving direction of the locking rod.

[0020] By adopting the above solution, when the elastic member is in a compressed state, the locking rod is in the accommodating groove, and the two limit blocks at both ends of the locking rod clamp the locking rod to prevent the position of the locking rod and the elastic member from being offset due to displacement of the locking rod.

[0021] Furthermore, a pulling plate is hinged on the limiting rod, and pulling the pulling rod can control the limiting rod to move in the limiting groove.

[0022] Furthermore, a pulling groove is provided on the top wall of the wall panel, and the pulling groove is used to place the pulling plate. When the pulling plate and the pulling groove are overlapped and matched, the relative positions of the limiting rod and the limiting groove are fixed.

[0023] By adopting the above scheme, a pulling plate is hinged at one end of the limit rod. When it is necessary to control the relative position relationship between the limit rod and the elastic part, the pulling plate is pulled, and the pulling plate can drive the limit rod to move in the limit groove, thereby controlling the position relationship between the limit rod and the elastic part. When the through hole corresponds to the position of the elastic part, the pressure applied to the limit bottom wall by the limit rod on the elastic part disappears, and the elastic part pops out of the through hole under its own elastic action, thereby driving the locking rod to move into the locking groove. At this time, the pulling plate is rotated to place the pulling plate in the pulling groove, completing the limitation of the pulling plate, and then completing the locking of the position relationship between the limit rod and the elastic part.

[0024] In summary, this application has the following technical effects:

[0025] 1. By providing a connection structure, a first overlap member and a second overlap member are respectively fixed on both sides of the wall panel. When adjacent walls need to be connected together, the first overlap member of one wall panel is first overlapped and matched with the second overlap member of the adjacent wall panel, thereby completing the first layer of locking between the adjacent wall panels. Because a locking structure is also provided, when the first overlap member and the second overlap member between the two wall panels overlap and match, the locking structure passes through the first overlap member and the second overlap member to connect the first overlap member and the second overlap member to each other, thereby completing the second layer of locking between the adjacent wall panels. The double locking increases the connection effect of the connection device on the adjacent wall panels, thereby achieving the effect of prolonging the service life of the connection structure during the installation of the wall panels.

[0026] 2. A connecting structure is provided, wherein a first through hole is provided on the first lap joint and a second through hole is provided on the second lap joint. When the first lap joint overlaps and cooperates with the second lap joint of the adjacent wall panel, the first through hole and the second through hole are connected. Since the first through hole is connected to the receiving groove, the second through hole is connected to the locking groove, and thus the receiving groove is connected to the locking groove through the first through hole and the second through hole.

[0027] 3. By setting a pulling plate and a pulling groove, a pulling plate is hinged at one end of the limit rod. When it is necessary to control the relative position relationship between the limit rod and the elastic part, the pulling plate is pulled. The pulling plate can drive the limit rod to move in the limit groove, thereby controlling the position relationship between the limit rod and the elastic part. When the through hole corresponds to the position of the elastic part, the pressure applied to the limit bottom wall by the limit rod on the elastic part disappears, and the elastic part pops out of the through hole under its own elastic action, thereby driving the locking rod to move into the locking groove. At this time, the pulling plate is rotated to place the pulling plate in the pulling groove, completing the limitation of the pulling plate, and then completing the locking of the position relationship between the limit rod and the elastic part. BRIEF DESCRIPTION OF THE DRAWINGS

[0028] Figure 1 This is a structural diagram of an assembled wall panel connection structure of the present application;

[0029] Figure 2 is a cross-sectional view of the locking device of the present application when it is unlocked;

[0030] Figure 3 It is a cross-sectional view of the locking device of the present application when locked.

[0031] In the figure, 1. connecting device; 11. overlapping structure; 111. first overlapping member; 112. second overlapping member; 12. locking structure; 121. elastic member; 122. locking rod; 123. limiting rod; 2. accommodating groove; 3. locking groove; 4. connecting structure; 41. first through hole; 42. second through hole; 5. limiting groove; 6. through hole; 7. limiting block; 8. pulling plate; 9. pulling groove. DETAILED DESCRIPTION

[0032] The present application is further described in detail below with reference to the accompanying drawings.

[0033] Reference Figure 1-Figure 2 The present embodiment provides an assembled wall panel connection structure, including a connection structure arranged between adjacent wall panels. In the present embodiment, four connection structures are provided between adjacent wall panels; each connection structure includes a lap joint structure 11 and a locking structure 12, and the lap joint structure 11 and the locking structure 12 work together to complete the locking between adjacent wall panels.

[0034] Reference Figure 2 Each overlapping structure 11 includes a first overlapping piece 111 and a second overlapping piece 112. The first overlapping piece 111 and the second overlapping piece 112 are fixedly connected to both sides of the same wall panel. When two adjacent wall panels need to be connected, the first overlapping piece 111 overlaps and cooperates with the second overlapping piece 112 of the adjacent wall panel, thereby completing the first layer of locking between the adjacent wall panels.

[0035] Reference Figure 2Each locking structure 12 is correspondingly provided with a receiving groove 2 and a locking groove 3. Each receiving groove 2 is opened at a position of the wall panel close to the first lap joint 111, and each locking groove 3 is opened at a position of the wall panel close to the second lap joint 112. When the first lap joint 11 is overlapped with the second lap joint 112 of the adjacent wall panel, the receiving groove 2 and the locking groove 3 correspond in position.

[0036] Reference Figure 2 , each locking structure 12 includes an elastic member 121, a locking rod 122 and a limiting rod 123. The elastic member 121, the locking rod 122 and the limiting rod 123 are all arranged in the accommodating groove 2, one end of the elastic member 121 is fixedly connected to the bottom wall of the accommodating groove 2, and the other end of the elastic member 121 abuts against the limiting rod 123, and the end of the limiting rod 123 away from the elastic member 121 abuts against the locking rod 122, and the limiting rod 123 is used to limit the elastic state of the elastic member 121; a limiting block 7 is also provided in the accommodating groove 2. In this embodiment, there are two limiting blocks 7, and the two limiting blocks 7 are respectively arranged on both sides of the locking rod 122. The sides of the two limiting blocks 7 away from the locking rod 122 are fixedly connected to the inner wall of the accommodating groove 2, and the two limiting blocks 7 are used to clamp the locking rod 122.

[0037] Reference Figure 2 A connecting structure 4 is provided between each accommodating groove 2 and the locking groove 3. Each connecting structure 4 includes a first through hole 41 and a second through hole 42. The first through hole 41 is provided on the first lap joint 111, and the first through hole 41 is communicated with the accommodating groove 2. The second through hole 42 is provided on the second lap joint 112, and the second through hole 42 is communicated with the locking groove 3. When the first connecting member is overlapped with the second lap joint 112 of the adjacent wall panel, the first through hole 41 and the second through hole 42 are communicated with each other, so that the accommodating groove 2 and the locking groove 3 are communicated with each other through the first through hole 41 and the second through hole 42.

[0038] Reference Figure 2-Figure 3, a limiting groove 5 is provided between each adjacent receiving groove 2 on the same wall panel, and several limiting grooves 5 are arranged perpendicular to the receiving groove 2, and several limiting grooves 5 are connected with the receiving groove 2, so that several limiting grooves 5 are connected to each other, so that the limiting grooves 5 are connected from top to bottom along the wall panel. Through the above arrangement, the limiting rod 123 is set in the limiting groove 5, and the limiting rod 123 is slidably connected to the limiting groove 5, so that the elastic state of several elastic members 121 on the same wall panel can be controlled by one limiting rod 123; a plurality of through holes 6 are also provided on the limiting rod 123. When the limiting rod 123 is in contact with the elastic member 121 When fully abutted, the elastic member 121 is in a contracted state due to the pressure applied by the limiting rod 123, pulling the limiting rod 123, and the limiting rod 123 moves along the limiting groove 5. When the through hole 6 corresponds to the position of the elastic member 121, the pressure applied to the limiting bottom wall by the limiting rod 123 to the elastic member 121 disappears, and the elastic member 121 pops out of the through hole 6 under the action of its own elasticity, thereby driving the locking rod 122 to move in the direction of the locking groove 3. After the locking rod 122 passes through the first through hole 41 and the second through hole 42, it overlaps with the locking groove 3, thereby completing the locking between adjacent wall panels.

[0039] Reference Figure 2-Figure 3 A pulling plate 8 is also provided at one end of the limit rod 123, and the pulling plate 8 is hinged to the limit plate. By pulling the pulling plate 8, the relative position relationship between the limit rod 123 and the limit groove 5 can be controlled; a pulling groove 9 is provided on the top wall of the wall panel near the pulling plate 8, and the pulling groove 9 is corresponding to the pulling plate 8. When the relative position of the limit rod 123 and the limit groove 5 is determined, the pulling plate 8 is rotated to place the pulling plate 8 in the pulling groove 9, completing the limitation of the pulling plate 8, and then completing the locking of the position relationship between the limit rod 123 and the elastic member 121.

[0040] The implementation principle of the assembled wall panel connection structure of the embodiment of the present application is as follows: when using the connection structure to connect adjacent walls, first the first lap joint 11 is overlapped and matched with the second lap joint 112 of the adjacent wall panel, thereby completing the first layer locking between the adjacent wall panels, and then pulling the pulling plate 8, the pulling plate 8 drives the limiting rod 123 to move along the limiting groove 5 until the positions of the multiple through holes 6 and the elastic members 121 on the same wall panel are all corresponding to each other, and the pressure exerted by the limiting rod 123 on the multiple elastic members 121 to the limiting bottom wall disappears, and the multiple elastic members 121 are locked. Under the action of its own elasticity, the elastic member 121 pops out of the hole 6, thereby driving the multiple locking rods 122 to move in the direction of the locking groove 3, until each locking rod 122 passes through the first through hole 41 and the second through hole 42 and is plugged into the locking groove 3, thereby completing the second layer of locking between adjacent wall panels, and then rotating the pulling plate 8 and placing the pulling plate 8 in the pulling groove 9 to complete the limiting of the pulling plate 8, and then completing the locking of the positional relationship between the limiting rod 123 and the elastic member 121. Through the above steps, the connection between adjacent wall panels is completed.

[0041] This specific embodiment is merely an explanation of the present application and is not a limitation of the present application. After reading this specification, those skilled in the art may make non-creative modifications to the present embodiment as needed, but as long as they are within the scope of the claims of the present application, they are protected by the patent law.

Claims

1. An assembled wall panel connection structure, characterized by: The invention comprises a connecting device (1) arranged between adjacent wall panels, wherein the connecting device (1) comprises an overlapping structure (11) and a locking structure (12); the overlapping structure (11) comprises a first overlapping piece (111) and a second overlapping piece (112); the first overlapping piece (111) and the second overlapping piece (112) are respectively arranged on both sides of the same wall panel; the first overlapping piece (111) overlaps and matches with the second overlapping piece (112) of the adjacent wall panel; and the locking structure (12) is arranged between the first overlapping piece (111) and the second overlapping piece (112); when two adjacent wall panels overlap and match, the locking structure (12) is used to fix the first overlapping piece (111) and the second overlapping piece (112).

2. The assembled wall panel connection structure according to claim 1, characterized in that: A plurality of accommodating grooves (2) and locking grooves (3) are correspondingly provided on both sides of each wall panel; each accommodating groove (2) is provided at a position of the wall panel close to the first lap joint (111); each locking groove (3) is provided at a position of the wall panel close to the second lap joint (112); when the first lap joint (111) overlaps and cooperates with the second lap joint (112) of the adjacent wall panel, each accommodating groove (2) corresponds to a locking groove (3); a connecting structure (4) is provided between the accommodating groove (2) and the locking groove (3); and a locking structure (12) is further provided in the accommodating groove (2); the locking structure (12) passes through the connecting structure (4) and overlaps and cooperates with the locking groove (3).

3. The assembled wall panel connection structure according to claim 2, characterized in that: Each of the connecting structures (4) comprises a first through hole (41) and a second through hole (42); the first through hole (41) is provided on the first lap joint (111), and the second through hole (42) is provided on the second lap joint (112); one end of the first through hole (41) is connected to the receiving groove (2), and one end of the second through hole (42) is connected to the locking groove (3); when the first lap joint (111) is overlapped with the second lap joint (112) of the adjacent wall panel, the end of the first through hole (41) away from the receiving groove (2) is connected to the second through hole (42), and the end of the second through hole (42) away from the first through hole (41) is connected to the locking groove (3).

4. The assembled wall panel connection structure according to claim 2, characterized in that: Each locking structure (12) comprises an elastic member (121), a limiting rod (123) and a locking rod (122); one end of the elastic member (121) is fixedly connected to the bottom wall of the accommodating groove (2); the other end of the elastic member (121) abuts against the limiting rod (123); the other side of the limiting rod (123) abuts against one end of the locking rod (122); the end of the locking rod (122) away from the limiting rod (123) is used for plugging into the locking groove (3); when the limiting rod (123) is disengaged from the elastic member (121), the elastic member (121) pushes the locking member into the locking groove (3).

5. The assembled wall panel connection structure according to claim 4, characterized in that: A limiting groove (5) is provided between the plurality of accommodating grooves (2), each limiting groove (5) is perpendicular to the accommodating groove (2), and the plurality of accommodating grooves (2) and the plurality of limiting grooves (5) are connected to form a limiting groove (5) from top to bottom on the wall, the limiting groove (5) is used to place a limiting rod (123), and the limiting rod (123) is used to limit all elastic members (121) on the wall panel.

6. The assembled wall panel connection structure according to claim 5, characterized in that: The limiting rod (123) is provided with a plurality of through holes (6), and the plurality of through holes (6) are used for when the limiting rod (123) is pulled to move in the limiting groove (5), when the elastic member (121) corresponds to the through hole (6), the elastic member (121) passes through the through hole (6) to push the locking rod (122) to move into the locking groove (3).

7. The assembled wall panel connection structure according to claim 4, characterized in that: A limiting block (7) is provided in a portion of each receiving groove (2) close to the first bridge piece (111), at least two limiting blocks (7) are provided, and the two limiting blocks (7) are respectively provided on both sides of the locking rod (122), one side of each limiting block (7) is fixedly connected to the receiving groove (2), and the side of each limiting block (7) close to each other abuts against the locking rod (122), and the limiting blocks (7) are used to constrain the travel direction of the locking rod (122).

8. The assembled wall panel connection structure according to claim 5, characterized in that: A pulling plate (8) is hinged on the limiting rod (123), and pulling the pulling rod can control the limiting rod (123) to move in the limiting groove (5).

9. The assembled wall panel connection structure according to claim 8, characterized in that: A pulling groove (9) is provided on the top wall of the wall panel. The pulling groove (9) is used to place the pulling plate (8). When the pulling plate (8) and the pulling groove (9) are overlapped and matched, the relative positions of the limiting rod (123) and the limiting groove (5) are fixed.

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