Fabricated building wall connecting device

Abstract

The utility model discloses an assembly type building wall connecting device which comprises a first wall plate and a second wall plate, a connecting assembly is arranged between the first wall plate and the second wall plate, the connecting assembly comprises a square vertical groove, the square vertical groove is formed in the surface of one side of the top end of the first wall plate, a square long rod is placed on the inner side of the square vertical groove, and the square long rod is connected with the square vertical groove. Telescopic columns are arranged at the bottom ends of the square long rods, the surfaces of the telescopic columns are sleeved with limiting springs, the top ends of the limiting springs are fixedly connected with the bottom ends of the square long rods, and the bottom ends of the limiting springs are fixedly connected with the surfaces of the bottom ends of the inner sides of the square vertical grooves. By designing the first wallboard, the second wallboard and the connecting assembly, when a worker installs the fabricated building wall, operation is easy, installation between the walls can be rapidly completed, compared with an existing bolt installation mode, the installation technology is simpler, the workload is small, and the installation efficiency is effectively improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of assembled building wall connection devices, and in particular relates to an assembled building wall connection device. Background Art

[0002] Prefabricated buildings refer to buildings that transfer a large amount of on-site work in traditional construction methods to factories, where building components and accessories are processed and manufactured in factories, transported to construction sites, and assembled and installed on site through reliable connection methods. Prefabricated buildings mainly include prefabricated concrete structures, steel structures, modern wooden structures, etc. Because they adopt standardized design, factory production, assembly construction, information management, and intelligent applications, they are representatives of modern industrialized production methods. The existing prefabricated building walls are fixed with a large number of bolts, which are cumbersome to install, require a lot of operations, and have low efficiency. For this reason, we propose a prefabricated building wall connection device. Utility Model Content

[0003] The purpose of the utility model is to provide a prefabricated building wall connection device. By designing a first wall panel, a second wall panel, and a connection assembly, the personnel can operate simply when installing the prefabricated building wall, and can quickly complete the installation between the walls. Compared with the existing bolt installation method, the installation process is simpler, the workload is small, and the installation efficiency is effectively improved.

[0004] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an assembled building wall connection device, comprising a first wall panel and a second wall panel, a connection component is arranged between the first wall panel and the second wall panel, the connection component comprises a square vertical groove, the square vertical groove is opened on the surface of one side of the top end of the first wall panel, a square long rod is placed inside the square vertical groove, a telescopic column is arranged at the bottom end of the square long rod, a limit spring is sleeved on the surface of the telescopic column, the top end of the limit spring is fixedly connected to the bottom end of the square long rod, and the bottom end of the limit spring is fixedly connected to the bottom end surface of the inner side of the square vertical groove , and a movable groove is provided on the side surface of the square vertical groove close to the second wall panel, a connecting rod is provided on the inner side of the movable groove, the connecting rod is fixedly connected to the square long rod, a fixed hook block is fixedly connected to one side of the top end of the connecting rod, an installation groove compatible with the connecting rod is provided on the side surface of the second wall panel close to the first wall panel, a fixing groove compatible with the fixing hook block is provided on the top surface of the inner side of the installation groove, and a positioning rod is provided on the side surface of the first wall panel close to the second wall panel, and a positioning groove compatible with the positioning rod is provided on the side surface of the second wall panel close to the first wall panel.

[0005] Preferably, it also includes an auxiliary installation component, which includes a U-shaped seat, the U-shaped seat is located at the bottom end of the first wall panel, a spherical groove is opened on the inner surface of the U-shaped seat, and a steel ball is placed inside the spherical groove.

[0006] Preferably, a groove is provided on the middle surface of the top end of the rectangular long rod.

[0007] Preferably, the rectangular long rod, telescopic column, connecting rod and fixed hook block are all made of aluminum alloy.

[0008] Preferably, there are two positioning rods in total, and the positioning rods and the first wall panel are an integrally formed structure.

[0009] Preferably, the U-shaped seat is made of steel.

[0010] Compared with the prior art, the beneficial effects of the utility model are:

[0011] 1. By designing the first wall panel, the second wall panel, and the connection assembly, the personnel can easily operate when installing the prefabricated building wall, and can quickly complete the installation between the walls. Compared with the existing bolt installation method, the installation process is simpler, the workload is small, and the installation efficiency is effectively improved.

[0012] 2. By designing an auxiliary installation component, when personnel install the first wall panel and the second wall panel, they can place the first wall panel and the second wall panel on the U-shaped seat in advance. Then, through the cooperation of the spherical groove and the steel ball, the first wall panel and the second wall panel can be easily pushed and brought close to each other, which provides convenience for the installation process of the first wall panel and the second wall panel. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 This is a schematic diagram of the structure of an embodiment of the utility model;

[0014] Figure 2 It is a schematic diagram of the unfolded three-dimensional structure of the first wall panel and the second wall panel of the utility model;

[0015] Figure 3 It is a schematic diagram of a partial cross-sectional three-dimensional structure of the first wall panel and the second wall panel of the utility model;

[0016] Figure 4 For this utility model Figure 2 A in the middle is an enlarged schematic diagram of the three-dimensional structure;

[0017] Figure 5 For this utility model Figure 1 The enlarged three-dimensional structure diagram at B in the middle;

[0018] Among them: 1. first wall panel; 2. second wall panel; 3. square vertical groove; 4. square long rod; 5. telescopic column; 6. limit spring; 7. movable groove; 8. connecting rod; 9. fixed hook block; 10. installation groove; 11. fixing groove; 12. positioning rod; 13. positioning groove; 14. groove; 15. U-shaped seat; 16. spherical groove; 17. steel ball. DETAILED DESCRIPTION

[0019] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0020] See also Figure 1 , Figure 2 , Figure 3 , Figure 4 The utility model provides a technical solution: an assembled building wall connection device, including a first wall panel 1 and a second wall panel 2, a connection component is arranged between the first wall panel 1 and the second wall panel 2, the connection component includes a square vertical groove 3, the square vertical groove 3 is opened on the surface of one side of the top end of the first wall panel 1, a square long rod 4 is placed inside the square vertical groove 3, a telescopic column 5 is arranged at the bottom end of the square long rod 4, a limit spring 6 is sleeved on the surface of the telescopic column 5, the top end of the limit spring 6 is fixedly connected to the bottom end of the square long rod 4, and the bottom end of the limit spring 6 is fixedly connected to the bottom end surface of the inner side of the square vertical groove 3, and the square vertical groove 3 is close to A movable groove 7 is provided on one side surface of the second wall panel 2, a connecting rod 8 is provided inside the movable groove 7, the connecting rod 8 is fixedly connected to the rectangular long rod 4, a fixing hook block 9 is fixedly connected to one side of the top end of the connecting rod 8, a mounting groove 10 adapted to the connecting rod 8 is provided on one side surface of the second wall panel 2 close to the first wall panel 1, a fixing groove 11 adapted to the fixing hook block 9 is provided on the top end surface of the inner side of the mounting groove 10, a positioning rod 12 is provided on one side surface of the first wall panel 1 close to the second wall panel 2, and a positioning groove 13 adapted to the positioning rod 12 is provided on one side surface of the second wall panel 2 close to the first wall panel 1;

[0021] When it is necessary to connect the first wall panel 1 with the second wall panel 2, the personnel first presses the top of the rectangular long rod 4 hard. At this time, the rectangular long rod 4 moves downward along the inner side of the square vertical groove 3, the telescopic column 5 contracts, and the limit spring 6 contracts under force. When the rectangular long rod 4 moves, it drives the connecting rod 8 to move downward along the inner side of the movable groove 7. When the connecting rod 8 reaches the appropriate position, the connecting rod 8 drives the fixed hook block 9 to be in the appropriate position, so that the top height of the fixed hook block 9 is lower than the top height of the inner side of the movable groove 7. Then the personnel pushes the second wall panel 2 from one side of the first wall panel 1, so that the positioning rod 12 is first inserted into the inner side of the positioning groove 13, and preliminary positioning is performed. When the sides of the first wall panel 1 and the second wall panel 2 close to each other are tightly fitted, the connecting rod 8 drives the fixed hook block 9 to be in The inner side of the installation groove 10, and then the personnel loosens the rectangular long rod 4. At this time, the limit spring 6 opens without force, pushing the rectangular long rod 4 back to its original position, and the square long rod 4 drives the connecting rod 8 and the fixing hook block 9 back to their original positions. The fixing hook block 9 is now engaged on the inner side of the fixing groove 11, completing the connection between the first wall panel 1 and the second wall panel 2; the existing prefabricated building wall is fixed by a large number of bolts, the installation is cumbersome, the operation is large, and the efficiency is low; by designing the first wall panel 1, the second wall panel 2, and the connecting assembly, the personnel can operate simply when installing the prefabricated building wall, and can quickly complete the installation between the walls. Compared with the existing bolt installation method, the installation process is simpler, the workload is small, and the installation efficiency is effectively improved.

[0022] In this embodiment, preferably, an auxiliary installation component is also included, the auxiliary installation component includes a U-shaped seat 15, the U-shaped seat 15 is located at the bottom end of the first wall panel 1, a spherical groove 16 is opened on the inner surface of the U-shaped seat 15, and a steel ball 17 is placed inside the spherical groove 16;

[0023] By designing an auxiliary installation component, when personnel install the first wall panel 1 and the second wall panel 2, they can place the first wall panel 1 and the second wall panel 2 on the U-shaped seat 15 in advance. Then, through the cooperation of the spherical groove 16 and the steel ball 17, the first wall panel 1 and the second wall panel 2 can be easily pushed and brought close to each other, which provides convenience for the installation process of the first wall panel 1 and the second wall panel 2.

[0024] In this embodiment, preferably, a groove 14 is provided on the middle surface of the top end of the rectangular long rod 4 ; a person can use an auxiliary tool to insert it into the interior of the rectangular long rod 4 , so that the person can press the rectangular long rod 4 .

[0025] In this embodiment, preferably, the rectangular long rod 4, the telescopic column 5, the connecting rod 8, and the fixing hook block 9 are all made of aluminum alloy, so that after the first wall panel 1 and the second wall panel 2 are connected, the firmness is better.

[0026] In the present embodiment, preferably, there are two positioning rods 12 in total, and the positioning rods 12 and the first wall panel 1 are an integrally formed structure; so that when the first wall panel 1 and the second wall panel 2 are connected, the positioning effect is better.

[0027] In this embodiment, preferably, the U-shaped seat 15 is made of steel, so that the U-shaped seat 15 has stronger load-bearing performance and is more durable.

[0028] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An assembled building wall connection device, characterized in that: The invention comprises a first wall panel (1) and a second wall panel (2), wherein a connecting component is arranged between the first wall panel (1) and the second wall panel (2), wherein the connecting component comprises a square vertical groove (3), wherein the square vertical groove (3) is arranged on a side surface of the top end of the first wall panel (1), wherein a square long rod (4) is placed inside the square vertical groove (3), wherein a telescopic column (5) is arranged at the bottom end of the square long rod (4), wherein a limit spring (6) is sleeved on the surface of the telescopic column (5), wherein the top end of the limit spring (6) is fixedly connected to the bottom end of the square long rod (4), and the bottom end of the limit spring (6) is fixedly connected to the bottom end surface of the inner side of the square vertical groove (3), and wherein a movable spring (6) is arranged on a side surface of the square vertical groove (3) close to the second wall panel (2) A movable groove (7), a connecting rod (8) is arranged on the inner side of the movable groove (7), the connecting rod (8) is fixedly connected to the rectangular long rod (4), a fixed hook block (9) is fixedly connected to one side of the top end of the connecting rod (8), a mounting groove (10) matching with the connecting rod (8) is provided on the surface of one side of the second wall panel (2) close to the first wall panel (1), a fixing groove (11) matching with the fixing hook block (9) is provided on the inner top end surface of the mounting groove (10), a positioning rod (12) is arranged on the surface of one side of the first wall panel (1) close to the second wall panel (2), and a positioning groove (13) matching with the positioning rod (12) is provided on the surface of one side of the second wall panel (2) close to the first wall panel (1).

2. The assembled building wall connection device according to claim 1, characterized in that: It also includes an auxiliary installation component, which includes a U-shaped seat (15). The U-shaped seat (15) is located at the bottom end of the first wall panel (1). A spherical groove (16) is provided on the inner surface of the U-shaped seat (15). A steel ball (17) is placed inside the spherical groove (16).

3. The assembled building wall connection device according to claim 1, characterized in that: A groove (14) is provided on the middle surface of the top end of the rectangular long rod (4).

4. The assembled building wall connection device according to claim 1, characterized in that: The rectangular long rod (4), telescopic column (5), connecting rod (8) and fixed hook block (9) are all made of aluminum alloy.

5. The assembled building wall connection device according to claim 1, characterized in that: There are two positioning rods (12) in total, and the positioning rods (12) and the first wall panel (1) are an integrally formed structure.

6. The assembled building wall connection device according to claim 2, characterized in that: The U-shaped seat (15) is made of steel.

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