Green fabricated building outer wall

Abstract

The utility model relates to the technical field of assembly type outer walls, and discloses a green assembly type building outer wall which comprises a wall body, an installation block and a fixing block are fixedly installed on the upper side and the lower side of the wall body respectively, and a moving groove for the fixing block to move is formed in the installation block. An insertion plate is fixedly mounted on one side of the wall body, and a containing cavity capable of containing the insertion plate is formed in the corresponding position of the other side of the wall body; a limiting assembly is arranged in the containing cavity. The limiting assembly comprises a fixed cylinder, a movable column, a limiting block and a spring; a butt joint groove matched with the limiting block is formed in the insertion plate; a lifting assembly and a driving assembly are further arranged in the wall body. The wall alignment process is simplified through the design of the moving groove and the fixing block, fast and automatic locking between walls is achieved through cooperation of the inserting plate and the inclined face of the limiting block, and the efficiency and convenience of wall mounting and dismounting are greatly improved by combining the lifting assembly and the driving assembly.

Description

Technical Field

[0001] The utility model relates to the technical field of prefabricated exterior walls, and specifically relates to a green prefabricated building exterior wall. Background Art

[0002] The prefabricated structure is the main application means in the current construction field. Due to its characteristics of land saving, energy saving, material saving, water saving and environmental protection, it has the effect of green construction, and has the advantages of reducing noise, preventing dust, reducing environmental pollution, and clean transportation during use.

[0003] The patent document with the existing publication number CN216641018U discloses a prefabricated exterior wall panel, including a ground. On the top of the ground, two wall panels are fixedly installed. Inside the wall panels, two vertical plates are fixedly connected. Between the two vertical plates, six first steel bars are fixedly connected. Inside the wall panel near the bottom, a filling bin is opened. Inside the filling bin, a fixing mechanism is provided. Outside the wall panel, a connecting mechanism is provided.

[0004] However, the above device has the following problems when in use; when the existing prefabricated exterior wall is in use, generally, a protruding block and a corresponding groove are provided, and the positioning activity is carried out through the cooperation of the two. Subsequently, bolts or other fixing parts need to be manually screwed into the holes to ensure the firm connection between the components, which is time-consuming and laborious, and the efficiency is low. Summary of the Utility Model

[0005] The purpose of the utility model is to solve the problems existing in the prior art, and a green prefabricated building exterior wall is proposed. Through the design of the moving groove and the fixing block, the wall alignment process is simplified. The inclined surface cooperation of the insertion plate and the limiting block realizes the rapid automatic locking between the walls. The combination of the lifting component and the driving component not only greatly improves the efficiency and convenience of wall installation and disassembly, but also enhances the structural stability and safety of the wall.

[0006] In order to achieve the above purpose, the utility model adopts the following technical scheme:

[0007] A green prefabricated building exterior wall, including a wall body. On the upper and lower sides of the wall body, an installation block and a fixing block are respectively fixedly installed. A moving groove for the fixing block to move is opened on the installation block;

[0008] An insertion plate is fixedly installed on one side of the wall body, and a receiving cavity for accommodating the insertion plate is opened at a corresponding position on the other side of the wall body;

[0009] A limiting component is arranged inside the receiving cavity;

[0010] The limiting component includes a fixed cylinder, a moving column, a limiting block and a spring. The fixed cylinder is arranged inside the wall body. A moving column is slidably installed on the fixed cylinder. The other end of the moving column is fixedly installed with a limiting block. The spring is fixedly installed inside the fixed cylinder, and the other end of the spring is fixedly installed on the moving column;

[0011] The insertion plate is provided with a docking groove adapted to the limiting block; an elevation component and a driving component are also arranged inside the wall body.

[0012] Preferably, the side of the insertion plate facing the accommodation cavity is an inclined surface, and the side of the limiting block facing the insertion plate is also an inclined surface, and the slopes of the two are the same.

[0013] Preferably, the elevation component includes a moving rod, a threaded rod and a nut pair. The threaded rod is rotatably installed inside the wall body. Two nut pairs are connected to the threaded rod through threads. The nut pair is fixedly connected to the moving rod. Both sides of the moving rod are fixedly connected to the limiting component.

[0014] Preferably, sliders are fixedly installed on both sides of the moving rod, and grooves for the sliders to move are provided inside the wall body.

[0015] Preferably, the driving component includes a stud groove, a vertical bevel gear, a shaft body, a horizontal bevel gear and a connecting disc. The vertical bevel gear is fixedly installed at the center of one side of the threaded rod. The shaft body is rotatably installed inside the wall body. A horizontal bevel gear meshing with the vertical bevel gear is fixedly installed on the shaft body. A connecting disc is fixedly installed at the other end of the shaft body, and a stud groove is provided on the connecting disc.

[0016] Preferably, the connecting disc protrudes from the wall body, and a shielding piece for shielding the connecting disc is movably installed on the wall body.

[0017] Compared with the prior art, the present utility model has the following beneficial effects:

[0018] By providing a wall body, a mounting block, a fixing block, an insertion plate, a docking groove, an accommodation cavity, a moving groove, a fixed cylinder, a moving rod, a limiting block, an elevation component and a driving component, the present utility model simplifies the wall alignment process through the design of the moving groove and the fixing block, realizes the rapid automatic locking between the wall bodies by using the inclined surface cooperation of the insertion plate and the limiting block, and combines the manually driven elevation component to make the limiting block can be conveniently lifted and lowered to release the locked state, so as to realize the rapid disassembly of the wall body; the overall design not only greatly improves the efficiency and convenience of wall installation and disassembly, but also enhances the structural stability and safety of the wall body, and is convenient to use. Description of the Drawings

[0019] Figure 1 It is a schematic diagram of an exterior wall of a green prefabricated building proposed by the present utility model;

[0020] Figure 2Schematic diagram of the installation position of a movable groove on the outer wall of a green prefabricated building proposed by the present utility model;

[0021] Figure 3 Schematic diagram of a limit component on the outer wall of a green prefabricated building proposed by the present utility model;

[0022] Figure 4 Schematic diagram of the installation position of a limit component on the outer wall of a green prefabricated building proposed by the present utility model;

[0023] Figure 5 The outer wall of a green prefabricated building proposed by the present utility model Figure 4 Enlarged view at position A in;

[0024] Figure 6 Schematic diagram of a lifting component on the outer wall of a green prefabricated building proposed by the present utility model;

[0025] Figure 7 Schematic diagram of a driving component on the outer wall of a green prefabricated building proposed by the present utility model.

[0026] In the figure: 1, wall; 2, mounting block; 3, fixing block; 4, insertion plate; 5, docking groove; 6, accommodation cavity; 7, shielding piece; 8, movable groove; 9, fixed cylinder; 10, movable column; 11, limit block; 12, stud groove; 13, movable rod; 14, spring; 15, threaded rod; 16, nut pair; 17, vertical bevel gear; 18, slider; 19, shaft body; 20, horizontal bevel gear; 21, connection disk. Specific implementation manners

[0027] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all of the embodiments.

[0028] Please refer to Figures 1 to 7 , a green prefabricated building outer wall, including a wall 1. As a preference, the interior of the wall 1 is made of a hollow material and can be used to fill insulation and sound insulation layers.

[0029] Mounting blocks 2 and fixing blocks 3 are respectively fixedly installed on the upper and lower sides of the wall 1, and a movable groove 8 for the fixing block 3 to move is provided on the mounting block 2;

[0030] By making the fixing block 3 located inside the movable groove 8, the wall 1 can be pushed to move, avoiding the alignment problem of manual docking and the problem of adjusting the level, and making the connection between the walls 1 faster and smoother.

[0031] One side of the wall body 1 is fixedly installed with an insertion plate 4, and on the other side of the wall body 1, a receiving cavity 6 capable of accommodating the insertion plate 4 is provided at the corresponding position; when adjacent wall bodies 1 are connected, the insertion plate 4 is inside the corresponding receiving cavity 6

[0032] A limiting component is arranged inside the receiving cavity 6;

[0033] The limiting component includes a fixed cylinder 9, a moving column 10, a limiting block 11 and a spring 14. The fixed cylinder 9 is arranged inside the wall body 1. The moving column 10 is slidably installed on the fixed cylinder 9. The other end of the moving column 10 is fixedly installed with the limiting block 11. The spring 14 is fixedly installed inside the fixed cylinder 9, and the other end of the spring 14 is fixedly installed on the moving column 10;

[0034] The insertion plate 4 is provided with a docking groove 5 adapted to the limiting block 11;

[0035] When the wall body 1 moves, the insertion plate 4 can gradually push up the limiting block 11. At this time, the moving column 10 moves inside the fixed cylinder 9, and the spring 14 is compressed. When the insertion plate 4 moves to the position where the docking groove 5 is directly below the limiting block 11, due to the sudden lack of obstruction, under the action of gravity and the elastic force of the spring 14, the limiting block 11 will enter the docking groove 5, and then the insertion plate 4 cannot move, realizing the rapid connection between adjacent wall bodies 1.

[0036] An elevation component and a driving component are also arranged inside the wall body 1.

[0037] The side of the insertion plate 4 facing the receiving cavity 6 is an inclined surface, and the side of the limiting block 11 facing the insertion plate 4 is also an inclined surface. The slopes of the two are the same. The design of the inclined surface makes the insertion plate 4 and the limiting block 11 always fit together, ensuring the stability of the sliding and jacking links.

[0038] The elevation component includes a moving rod 13, a threaded rod 15 and a nut pair 16. The threaded rod 15 is rotatably installed inside the wall body 1. Two nut pairs 16 are threadedly connected to the threaded rod 15. The nut pair 16 is fixedly connected to the moving rod 13. Both sides of the moving rod 13 are fixedly connected to the limiting component.

[0039] By rotating the threaded rod 15, the rotation of the threaded rod 15 causes the nut pairs 16 to rise and fall synchronously on the threaded rod 15. Then, the two moving rods 13 and the limiting components thereon can rise and fall synchronously. The four limiting components rise and fall synchronously, making the disassembly activity faster and more convenient.

[0040] The lifting of the limiting component can separate the limiting block 11 from the insertion plate 4. Then, there is no obstruction for the extraction of the insertion plate 4, and the disassembly activity can be carried out conveniently and quickly.

[0041] Sliders 18 are fixedly installed on both sides of the moving rod 13, and a groove for the movement of the slider 18 is provided inside the wall 1.

[0042] When the moving rod 13 moves, the slider 18 moves on the corresponding groove, which can ensure that the moving rod 13 only moves in the vertical direction, facilitating subsequent docking activities.

[0043] The driving assembly includes a stud groove 12, a vertical bevel gear 17, a shaft body 19, a horizontal bevel gear 20 and a connection disk 21. The vertical bevel gear 17 is fixedly installed at the center of one side of the threaded rod 15. The shaft body 19 is rotatably installed inside the wall 1. A horizontal bevel gear 20 meshing with the vertical bevel gear 17 is fixedly installed on the shaft body 19. A connection disk 21 is fixedly installed at the other end of the shaft body 19, and a stud groove 12 is provided on the connection disk 21.

[0044] By rotating the horizontal bevel gear 20, the rotation of the horizontal bevel gear 20 can cause the vertical bevel gear 17 to rotate through meshing, thereby driving the threaded rod 15 to rotate.

[0045] By inserting the corresponding tool into the stud groove 12, the connection disk 21 can be rotated, and the rotation of the connection disk 21 can be driven by the horizontal bevel gear 20.

[0046] The connection disk 21 protrudes from the wall 1, and a shielding piece 7 for shielding the connection disk 21 is movably installed on the wall 1. The shielding piece 7 is installed on the wall 1 by pasting, which can shield the connection disk 21, ensuring aesthetics and preventing debris and water vapor from invading, affecting subsequent use.

[0047] The working process of the present utility model; installation process: Move the wall 1 along the moving groove 8 on the installation block 2 until the fixing block 3 enters the moving groove 8. At this time, push the wall 1, and the insertion plate 4 gradually enters the receiving cavity 6.

[0048] When the insertion plate 4 enters the receiving cavity 6, the limiting block 11 is lifted under the action of the inclined surface of the insertion plate 4. The moving column 10 rises in the fixed cylinder 9, and the spring 14 is compressed. When the insertion plate 4 completely enters the receiving cavity 6 and the docking groove 5 is directly below the limiting block 11, the limiting block 11 enters the docking groove 5 under the elastic force of the spring 14, thereby locking the insertion plate 4 and completing the connection between the walls 1.

[0049] Disassembly process: Insert a tool into the stud groove 12 on the connection disk 21 and rotate the tool to drive the connection disk 21 to drive the horizontal bevel gear 20 to rotate. The horizontal bevel gear 20 drives the vertical bevel gear 17 to rotate through meshing, and then drives the threaded rod 15 to rotate.

[0050] The rotation of the threaded rod 15 causes the two nut pairs 16 threadedly connected thereto to move up and down synchronously, thereby driving the moving rod 13 fixed thereto and the limit assembly thereon to move up and down. The up and down movement of the limit assembly causes the limit block 11 to disengage from the docking groove 5 on the insertion plate 4, releasing the locked state. At this time, the insertion plate 4 can be easily pulled out, realizing the rapid disassembly between the walls 1.

[0051] Although the embodiments of the present invention have been shown and described, those of ordinary skill in the art can understand that various changes, modifications, substitutions, and variations can be made to these embodiments without departing from the principle and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A green prefabricated building exterior wall, comprising a wall body (1), characterized in that, On the upper and lower sides of the wall body (1), an installation block (2) and a fixed block (3) are fixedly installed respectively. A moving groove (8) for the fixed block (3) to move is formed in the installation block (2). An insertion plate (4) is fixedly installed on one side of the wall body (1), and a receiving cavity (6) for accommodating the insertion plate (4) is formed at the corresponding position on the other side of the wall body (1). A limiting component is arranged inside the receiving cavity (6). The limiting component includes a fixed cylinder (9), a moving column (10), a limiting block (11) and a spring (14). The fixed cylinder (9) is arranged inside the wall body (1). A moving column (10) is slidably installed on the fixed cylinder (9). The other end of the moving column (10) is fixedly installed with the limiting block (11). The spring (14) is fixedly installed inside the fixed cylinder (9), and the other end of the spring (14) is fixedly installed on the moving column (10). A docking groove (5) adapted to the limiting block (11) is formed in the insertion plate (4). An elevation component and a driving component are also arranged inside the wall body (1).

2. The green prefabricated building exterior wall according to claim 1, characterized in that, The side of the insertion plate (4) facing the receiving cavity (6) is an inclined surface, and the side of the limiting block (11) facing the insertion plate (4) is also an inclined surface, and the slopes of the two are the same.

3. A green prefabricated building exterior wall according to claim 1, characterized in that, The elevation component includes a moving rod (13), a threaded rod (15) and a nut pair (16). The threaded rod (15) is rotatably installed inside the wall body (1). Two nut pairs (16) are connected to the threaded rod (15) through threads. The nut pair (16) is fixedly connected to the moving rod (13). Both sides of the moving rod (13) are fixedly connected to the limiting component.

4. The green prefabricated building exterior wall according to claim 3, wherein Sliders (18) are fixedly installed on both sides of the moving rod (13). Grooves for the sliders (18) to move are formed inside the wall body (1).

5. A green prefabricated building exterior wall according to claim 1, characterized in that, The driving component includes a stud groove (12), a vertical bevel gear (17), a shaft body (19), a horizontal bevel gear (20) and a connection disk (21). The vertical bevel gear (17) is fixedly installed at the center of one side of the threaded rod (15). The shaft body (19) is rotatably installed inside the wall body (1). A horizontal bevel gear (20) meshing with the vertical bevel gear (17) is fixedly installed on the shaft body (19). The other end of the shaft body (19) is fixedly installed with the connection disk (21). A stud groove (12) is formed in the connection disk (21).

6. The green prefabricated building exterior wall according to claim 5, characterized in that, The connection disk (21) is exposed from the wall body (1), and a shielding piece (7) for shielding the connection disk (21) is movably installed on the wall body (1).

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