Fabricated rammed earth wall for residential building

Abstract

The utility model discloses an assembly type rammed earth wall for residential building. The assembly type rammed earth wall comprises a rammed earth wall body. Positioning grooves are symmetrically formed in the top end of the rammed earth wall body, and transverse positioning insertion rods are inserted into the middles of the positioning grooves; wherein a U-shaped inserting rod is inserted in the middle of the positioning inserting rod, a connecting rod is arranged at one end of the U-shaped inserting rod, locking blocks are fixedly connected to the two ends of the connecting rod, and a transverse limiting plate is arranged on one side of the U-shaped inserting rod; wherein a longitudinal positioning insertion rod is arranged on one side of the middle of the connecting rod, an anti-falling block is arranged on one side of the longitudinal positioning insertion rod, a longitudinal limiting plate is arranged on one side of the anti-falling block, a longitudinal insertion groove is formed in one side of the longitudinal limiting plate, and the transverse positioning insertion rod and the longitudinal positioning insertion rod are positioned in the positioning groove. The stability of transverse and longitudinal connection of the rammed earth wall body or the rammed earth wall body is enhanced conveniently, and precise assembly of the rammed earth wall body is achieved through cooperation of the rammed earth wall body and the transverse limiting plates and the longitudinal limiting plates.

Description

Technical Field

[0001] The utility model relates to the technical field of construction, in particular to an assembled rammed earth wall for residential building. Background Art

[0002] Rammed earth walls are used for residential housing construction. They are environmentally friendly, have good thermal insulation, durability and earthquake resistance, are economical and have good plasticity. The main components of rammed earth walls include soil, gravel and water. The soil is usually mainly mud, and sand, clay, etc. can be added. Especially in humid areas, adding sand and clay can help improve the stability of the soil. When mixing, clean gravel is poured into water and soil to form a rammed earth wall raw material mixture. After selecting the mold, use tools such as hammers or tamping rods to tamp the mixture into the mold. After each layer is compacted, add a layer of rammed earth. Repeat the above steps until the wall height reaches the required level. During the tamping process, pay attention to maintaining the verticality and horizontality of the wall to prevent bending and tilting.

[0003] Patent document CN214884625U discloses an assembled rammed earth wall structure comprising a bottom partition connected to the rammed earth wall, a pair of vertical columns vertically connected to the bottom partition, and a plurality of horizontal bars horizontally inserted between the pair of vertical columns. Connecting rods and roof trusses are inserted into the tops of the vertical columns, with the ends of the roof trusses inserted into the vertical columns and bent horizontally to connect with adjacent components. This structure uses prefabricated rammed earth walls, enabling on-site assembly of factory-prefabricated walls with on-site rammed earth walls. This avoids the brittle failure and sideways collapse of rammed earth buildings. The overall structure is strong and reliable, and its earthquake resistance is greatly enhanced. However, the following problems still exist in actual use of this patent:

[0004] The assembled rammed earth wall structure realizes the assembly of the rammed earth wall by providing bottom partitions, vertical columns, horizontal bars, connecting rods and roof trusses. However, since the rammed earth wall needs to use materials such as clay to enhance the stability of the overall connection of the wall, and the rammed earth wall structure forms a partition between adjacent rammed earth walls by providing the bottom partition, the connection effect between the rammed earth walls is poor, and the rammed earth wall at the top edge of the bottom partition has a clear separation, resulting in the rammed earth wall at the bottom partition being easily damaged when the rammed earth wall is in use, resulting in poor stability of the assembled rammed earth wall structure during use, and difficulty in assembling at the corners of the rammed earth wall, resulting in poor practicality of the assembled rammed earth wall structure.

[0005] Therefore, an assembled rammed earth wall for residential building is proposed to solve the above-mentioned problems. Utility Model Content

[0006] The purpose of the present utility model is to provide an assembled rammed earth wall for residential house construction, so as to solve the problem raised in the above background technology that the current assembled rammed earth wall structure realizes the assembly of the rammed earth wall by setting bottom partitions, vertical columns, horizontal bars, connecting rods and roof trusses, but since the rammed earth wall needs to be enhanced by materials such as clay to enhance the stability of the overall connection of the wall, and the rammed earth wall structure forms a partition between adjacent rammed earth walls by setting the bottom partition, the connection effect between the rammed earth walls is poor, and the rammed earth wall at the top edge of the bottom partition has obvious separation, resulting in the rammed earth wall at the bottom partition being easily damaged when the rammed earth wall is in use, resulting in poor stability of the assembled rammed earth wall structure during use, and it is difficult to assemble the corners of the rammed earth wall, thus resulting in poor practicality of the assembled rammed earth wall structure.

[0007] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: an assembled rammed earth wall for residential building, comprising a rammed earth wall body;

[0008] One end of the rammed earth wall body is fittedly connected to a connecting rammed earth wall body;

[0009] Also includes:

[0010] The top of the rammed earth wall body is symmetrically provided with positioning grooves, the middle of the positioning groove is plugged with a transverse positioning rod, and both ends of the transverse positioning rod are provided with plug-in grooves;

[0011] Among them, a U-shaped plug-in rod is inserted in the middle of the plug-in slot, one end of the U-shaped plug-in rod is provided with a connecting slot, a connecting rod is inserted in the middle of the connecting slot, both ends of the connecting rod are fixedly connected with locking blocks, a transverse limiting plate is provided on one side of the U-shaped plug-in rod, and both ends of the transverse limiting plate are provided with transverse through-slots;

[0012] Among them, a longitudinal positioning rod is provided on one side in the middle of the connecting rod, and positioning grooves are provided at both ends of the longitudinal positioning rod. An anti-slip block is provided on one side of the longitudinal positioning rod, and a longitudinal limiting plate is provided on one side of the anti-slip block. A longitudinal through-slot is provided on one side of the longitudinal limiting plate, and a connecting folding rod is fixedly connected to the side of the anti-slip block close to the outer wall of the rammed earth wall.

[0013] Preferably, the positioning grooves are symmetrically opened at the upper and lower ends and the left and right ends of the rammed earth wall body and the connecting rammed earth wall bodies, the horizontal positioning rods are plugged into the rammed earth wall body or the positioning grooves at the upper and lower ends of the connecting rammed earth wall bodies, and the longitudinal positioning rods are plugged into the rammed earth wall body or the positioning grooves at the left and right ends of the connecting rammed earth wall bodies, which facilitates the positioning of the positioning grooves.

[0014] Preferably, the U-shaped rod and the transverse limiting plate are arranged on the rammed earth wall body or the connection of the rammed earth wall in the horizontal direction, and the longitudinal limiting plate is symmetrically arranged on the rammed earth wall body or the connection of the rammed earth wall in the vertical direction to facilitate the positioning of the U-shaped rod.

[0015] Preferably, one end of the U-shaped rod close to the opening is respectively plugged into the plug-in groove on the same side of the adjacent horizontal positioning rod, and the opening direction of the U-shaped rod is staggered and arranged on both sides of the rammed earth wall body or the connecting rammed earth wall, which is convenient for limiting the installation position of the U-shaped frame.

[0016] Preferably, the anti-slip block is plugged into the positioning groove at one end of the longitudinal positioning rod, and the connecting rod is plugged into the positioning groove at one end of the longitudinal positioning rod, which facilitates the limiting of the longitudinal limiting plate.

[0017] Preferably, the connecting folding rod is fixedly connected to a locking block at one end of the connecting rod close to the rammed earth wall, which facilitates the installation of the connecting folding rod.

[0018] Preferably, the side of the connecting folding rod away from the rammed earth wall body is connected to the anti-slip block and the connecting rod on one side of the connecting rammed earth wall, which facilitates the connection between the rammed earth wall body and the connecting part of the connecting rammed earth wall.

[0019] Compared with the prior art, the beneficial effects of the present invention are as follows: the assembled rammed earth wall for residential building is conveniently positioned by the transverse positioning rods and the longitudinal positioning rods in the positioning grooves, thereby enhancing the transverse and longitudinal stability of the rammed earth wall body or the connection of the connected rammed earth walls, and cooperates with the transverse limiting plates and the longitudinal limiting plates to achieve precise assembly of the rammed earth wall, and by providing the connecting folding rods, it is convenient to enhance the stability of the connection between the rammed earth wall body and the connected rammed earth walls, thereby making the assembled rammed earth wall for residential building more practical. The specific contents are as follows:

[0020] 1. The assembled rammed earth wall for residential construction is positioned in the positioning grooves by means of transverse and longitudinal positioning rods, thereby enhancing the transverse and longitudinal stability of the rammed earth wall body or the connecting rammed earth walls, and preventing damage to the stability of the rammed earth wall body and the connecting rammed earth walls. Furthermore, the U-shaped rods, connecting rods, and anti-slip blocks, in conjunction with the transverse and longitudinal limiting plates, enable precise assembly of the rammed earth wall, enhancing the stability of the rammed earth wall body and the connection of the connecting rammed earth walls, thereby making the assembled rammed earth wall for residential construction more practical.

[0021] 2. The assembled rammed earth wall for residential construction is provided with a connecting folding rod on the anti-fall-off block and the connecting rod near one side of the connecting rammed earth wall, so that the position of the connecting folding rod is more stable, which is convenient for limiting the connection between the rammed earth wall body and the connecting rammed earth wall, making the installation of the rammed earth wall more convenient and quick, and also facilitating the enhancement of the stability of the connection between the rammed earth wall body and the connecting rammed earth wall, thereby making the assembled rammed earth wall for residential construction more practical. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 This is a schematic diagram of the interior of the rammed earth wall installation structure of the utility model;

[0023] Figure 2 This is a schematic diagram of the outer side of the rammed earth wall installation structure of the utility model;

[0024] Figure 3 This is a schematic diagram of the cross-sectional structure of the rammed earth wall body of the utility model;

[0025] Figure 4 This is a top view of the horizontal positioning rod installation structure of the utility model;

[0026] Figure 5 For this utility model Figure 3 Enlarged structural diagram at point A in the middle.

[0027] In the figure: 1. Rammed earth wall body; 2. Positioning slot; 3. Horizontal positioning rod; 4. Connecting slot; 5. U-shaped rod; 6. Connecting slot; 7. Connecting rod; 8. Locking block; 9. Horizontal limit plate; 10. Horizontal through-slot; 11. Longitudinal limit plate; 12. Longitudinal through-slot; 13. Longitudinal positioning rod; 14. Anti-slip block; 15. Connecting rammed earth wall; 16. Connecting folding rod. DETAILED DESCRIPTION

[0028] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the implementation regulations described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0029] See also Figure 1-Figure 5The utility model provides a technical solution: an assembled rammed earth wall for residential building, comprising a rammed earth wall body 1; one end of the rammed earth wall body 1 is fitted and connected to a rammed earth wall 15; further comprising: a positioning groove 2 is symmetrically provided on the top of the rammed earth wall body 1, a horizontal positioning plug-in rod 3 is inserted in the middle of the positioning groove 2, and a plug-in groove 4 is provided at both ends of the horizontal positioning plug-in rod 3; the positioning grooves 2 are symmetrically provided on the upper and lower ends and the left and right ends of the rammed earth wall body 1 and the connecting rammed earth wall 15, the horizontal positioning plug-in rod 3 is plugged into the positioning grooves 2 at the upper and lower ends of the rammed earth wall body 1 or the connecting rammed earth wall 15, and the longitudinal positioning plug-in rod 13 is plugged into the positioning grooves 2 at the left and right ends of the rammed earth wall body 1 or the connecting rammed earth wall 15, such as Figure 1-Figure 3 As shown, by setting positioning grooves 2 on the outer sides of the rammed earth wall body 1 and the connecting rammed earth wall 15, it is convenient to position the horizontal positioning rod 3 and the longitudinal positioning rod 13, and at the same time it is convenient to reduce the impact on the internal stability of the rammed earth wall, thereby extending the service life of the rammed earth wall, and facilitating the positioning of the installation of the U-shaped rod 5, thereby making the rammed earth wall more practical.

[0030] Among them, a U-shaped plug-in rod 5 is inserted in the middle of the plug-in slot 4, and a connecting slot 6 is opened at one end of the U-shaped plug-in rod 5, and a connecting rod 7 is inserted in the middle of the connecting slot 6. Locking blocks 8 are fixedly connected to both ends of the connecting rod 7. A transverse limiting plate 9 is provided on one side of the U-shaped plug-in rod 5, and transverse through-slots 10 are opened at both ends of the transverse limiting plate 9; the U-shaped plug-in rod 5 and the transverse limiting plate 9 are arranged at the horizontal connection of the rammed earth wall body 1 or the connection of the rammed earth wall 15, and the longitudinal limiting plates 11 are symmetrically arranged at the vertical connection of the rammed earth wall body 1 or the connection of the rammed earth wall 15; the ends of the U-shaped plug-in rod 5 close to the opening are respectively plugged into the plug-in slots 4 on the same side of the adjacent transverse positioning plug-in rod 3, and the opening directions of the U-shaped plug-in rod 5 are staggered and arranged on both sides of the rammed earth wall body 1 or the connection of the rammed earth wall 15, such as Figure 1-Figure 5 As shown, by setting the U-shaped insertion rod 5 and the connecting rod 7, it is convenient to limit the positioning groove 2 through the horizontal positioning insertion rod 3 and the longitudinal positioning insertion rod 13, thereby facilitating the enhancement of the stability of the horizontal and longitudinal connection of the rammed earth wall body 1 or the connected rammed earth wall 15, and through the positioning of the horizontal limiting plate 9 and the longitudinal limiting plate 11, it is convenient to limit the vertical or horizontal direction of the rammed earth wall body 1 or the connected rammed earth wall 15, so that the accuracy during assembly is higher and the stability of the rammed earth wall during use is also higher.

[0031] Among them, a longitudinal positioning rod 13 is provided on one side in the middle of the connecting rod 7, and positioning grooves 2 are provided at both ends of the longitudinal positioning rod 13. An anti-slip block 14 is provided on one side of the longitudinal positioning rod 13, and a longitudinal limiting plate 11 is provided on one side of the anti-slip block 14. A longitudinal through-slot 12 is provided on one side of the longitudinal limiting plate 11, and a connecting folding rod 16 is fixedly connected to the side of the anti-slip block 14 near the outer wall of the rammed earth wall 15; the anti-slip block 14 is plugged into the positioning groove 2 at one end of the longitudinal positioning rod 13, and the connecting rod 7 is plugged into the positioning groove 2 at one end of the longitudinal positioning rod 13; the connecting folding rod 16 is fixedly connected to the locking block 8 at one end of the connecting rod 7 near the rammed earth wall 15; the side of the connecting folding rod 16 away from the rammed earth wall body 1 is connected to the anti-slip block 14 and the connecting rod 7 on one side of the rammed earth wall 15, as shown in FIG. Figure 1-Figure 3 As shown, by providing a connecting folding rod 16, it is convenient to connect the connection between the rammed earth wall body 1 and the connecting rammed earth wall 15, so that the connecting folding rod 16 is connected to the anti-slip block 14 and the locking block 8 at the end of the connecting rod 7, so that the position of the connecting folding rod 16 is more stable, thereby facilitating the enhancement of the stability of the connection between the rammed earth wall body 1 and the connecting rammed earth wall 15, making the installation of the rammed earth wall more convenient and quick, and the use more stable.

[0032] Working principle: When using the assembled rammed earth wall, first, install the horizontal positioning rod 3 and the longitudinal positioning rod 13 in the positioning groove 2 at the end of the rammed earth wall body 1, then put the horizontal limiting plate 9 on the end of the horizontal positioning rod 3 through the horizontal through-slot 10, and pass the open end of the U-shaped rod 5 through the insertion groove 4 at the end of the horizontal positioning rod 3.

[0033] Secondly, the longitudinal limit plate 11 is sleeved on the outer side of the longitudinal positioning rod 13 through the longitudinal through-slot 12, and one end of the connecting rod 7 is passed through the connecting groove 6 at the open end of the U-shaped rod 5 and the positioning groove 2 at the end of the longitudinal positioning rod 13, and the two ends of the connecting rod 7 are positioned by the locking block 8 to realize the positioning of the U-shaped rod 5, and the longitudinal positioning rod 13 at the end of the longitudinal limit plate 11 is limited by the anti-slip block 14.

[0034] Finally, the anti-fall-off block 14 or the connecting rod 7 on the outside of the connection between the rammed earth wall body 1 and the rammed earth wall body 15 is connected by connecting the folding rod 16 .

[0035] Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments, or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. An assembled rammed earth wall for residential building, comprising a rammed earth wall body (1); One end of the rammed earth wall body (1) is fitted and connected to a rammed earth wall body (15); It is characterized in that Also includes: The top of the rammed earth wall body (1) is symmetrically provided with positioning grooves (2), the middle of the positioning groove (2) is plugged with a transverse positioning rod (3), and both ends of the transverse positioning rod (3) are provided with plugging grooves (4); A U-shaped plug rod (5) is inserted in the middle of the plug slot (4), a connecting slot (6) is provided at one end of the U-shaped plug rod (5), a connecting rod (7) is inserted in the middle of the connecting slot (6), locking blocks (8) are fixedly connected at both ends of the connecting rod (7), a transverse limiting plate (9) is provided on one side of the U-shaped plug rod (5), and transverse through-slots (10) are provided at both ends of the transverse limiting plate (9); A longitudinal positioning rod (13) is provided on one side in the middle of the connecting rod (7), positioning grooves (2) are provided at both ends of the longitudinal positioning rod (13), an anti-slip block (14) is provided on one side of the longitudinal positioning rod (13), a longitudinal limiting plate (11) is provided on one side of the anti-slip block (14), a longitudinal through-slot (12) is provided on one side of the longitudinal limiting plate (11), and a connecting folding rod (16) is fixedly connected to the anti-slip block (14) on one side close to the outer wall of the rammed earth wall (15).

2. The assembled rammed earth wall for residential building according to claim 1 is characterized in that: The positioning grooves (2) are symmetrically arranged at the upper and lower ends and the left and right ends of the rammed earth wall body (1) and the rammed earth wall body (15); the transverse positioning rods (3) are plugged into the positioning grooves (2) at the upper and lower ends of the rammed earth wall body (1) or the rammed earth wall body (15); and the longitudinal positioning rods (13) are plugged into the positioning grooves (2) at the left and right ends of the rammed earth wall body (1) or the rammed earth wall body (15).

3. The assembled rammed earth wall for residential building according to claim 1 is characterized in that: The U-shaped insertion rod (5) and the transverse limiting plate (9) are arranged on the rammed earth wall body (1) or at a connection point connected to the rammed earth wall body (15) in a horizontal direction, and the longitudinal limiting plate (11) is symmetrically arranged on the rammed earth wall body (1) or at a connection point connected to the rammed earth wall body (15) in a vertical direction.

4. The assembled rammed earth wall for residential building according to claim 1 is characterized in that: The ends of the U-shaped plug rods (5) close to the openings are respectively plugged into the plug grooves (4) on the same side of the adjacent transverse positioning plug rods (3), and the opening directions of the U-shaped plug rods (5) are arranged in a staggered manner on both sides of the rammed earth wall body (1) or the connected rammed earth wall body (15).

5. The assembled rammed earth wall for residential building according to claim 1 is characterized in that: The anti-drop block (14) is plugged into the positioning groove (2) at one end of the longitudinal positioning rod (13), and the connecting rod (7) is plugged into the positioning groove (2) at one end of the longitudinal positioning rod (13).

6. The assembled rammed earth wall for residential building according to claim 1 is characterized in that: The connecting folding rod (16) is fixedly connected to a locking block (8) at one end of the connecting rod (7) close to the end connected to the rammed earth wall (15).

7. The assembled rammed earth wall for residential building according to claim 6 is characterized in that: The side of the connecting folding rod (16) away from the rammed earth wall body (1) is connected to the anti-slip block (14) and the connecting rod (7) connected to one side of the rammed earth wall (15).

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