Outer wall reinforcing device for prefabricated building

Abstract

The utility model relates to an outer wall reinforcing device for a prefabricated building, and relates to the field of outer wall reinforcing devices. The outer wall comprises an outer wall body, clamping assemblies are installed on the outer wall body, the clamping assemblies are arranged at the upper end and the lower end of the outer wall body, the clamping assemblies are fixedly connected with the outer wall body, a vertical support is further installed on the outer side face of the outer wall body, and the vertical support is attached to the outer side face of the outer wall body. The two ends of the vertical support are clamped and fixed to the clamping assemblies, and a transverse support is further arranged at the outer end of the vertical support. According to the external wall body, the clamping assembly is arranged on the external wall body, stable clamping of the external wall body is achieved through cooperation of the inner plate and the outer plate on the clamping assembly, and then the use strength of the external wall body can be improved; in this way, in the using process, an outer wall body can be supported in an auxiliary mode through the vertical support.

Description

Technical Field

[0001] This application relates to the technical field of exterior wall reinforcement devices, and in particular to an exterior wall reinforcement device for prefabricated buildings. Background Art

[0002] With the rise and wide application of prefabricated buildings, prefabricated building walls are also widely used. By directly prefabricating in the factory and then directly installing at the designated construction site, since the walls are prefabricated centrally, after the construction of the building walls is completed, it is often necessary to reinforce the walls to ensure the stability and safety of the installation.

[0003] The existing Chinese patent with the publication number CN218843828U discloses a building exterior wall reinforcement device, which relates to the technical field of wall reinforcement. The utility model includes a base and a wall. A vertical plate and a mounting frame are installed on the upper surface of the base. A screw rod is installed in the mounting frame. A moving block is installed on the circumferential side of the screw rod. The moving block is connected with a first connecting piece. The first connecting piece is connected with a support rod. The support rod is connected with a second connecting piece. The second connecting piece is connected with a reinforcement plate. A driving rod is installed on one surface of the mounting frame. The driving rod is connected with a secondary gear. A turning handle is installed on one surface of the vertical plate. The turning handle is connected with a rotating rod. The rotating rod is connected with a main gear. The moving block is in threaded cooperation with the screw rod.

[0004] In view of the above related technologies, it is found that the above support only provides auxiliary support for local positions of the wall, but during the process of reinforcing the exterior wall, the overall strength of the exterior wall cannot be increased, so the reinforcement effect on the exterior wall is limited, and the wall is prone to local inclination. Summary of the Utility Model

[0005] In order to increase the overall firmness of the exterior wall of the building, this application provides an exterior wall reinforcement device for prefabricated buildings.

[0006] The exterior wall reinforcement device for prefabricated buildings provided by this application adopts the following technical solutions:

[0007] An exterior wall reinforcement device for prefabricated buildings includes an exterior wall body. A clamping assembly is installed on the exterior wall body. The clamping assembly is arranged at the upper and lower ends of the exterior wall body and is fixedly connected with the exterior wall body. A vertical bracket is also installed on the outer side surface of the exterior wall body. The vertical bracket fits on the outer side surface of the exterior wall body, and both ends of the vertical bracket are snap-fitted and fixed with the clamping assembly. A horizontal bracket is further arranged at the outer end of the vertical bracket. Both ends of the horizontal bracket are rotatably connected with the vertical bracket. A ground bracket for supporting the horizontal bracket is fixedly installed on the ground outside the exterior wall body.

[0008] By adopting the above technical solution, clamping components are installed at the upper and lower ends of the exterior wall body. The exterior wall body is clamped and fixed by the clamping components and then supported on the outer side of the exterior wall body by two vertical brackets. In this way, the exterior wall body can be fixedly supported by the two vertical brackets, and can also be cooperatively connected with the clamping components at the upper and lower ends. Thus, the entire exterior wall body can be supported by the vertical brackets and the clamping components, which can greatly increase the overall service strength of the exterior wall body. Meanwhile, a ground bracket is fixedly installed on the ground outside the exterior wall body, and a transverse bracket is fixedly installed at the head of the ground bracket. In this way, it can be ensured that the two vertical brackets are stably supported by the transverse bracket, and the vertical brackets can be stably supported on the exterior wall body for use.

[0009] Optionally, the clamping component includes an inner plate, an outer plate and a long bolt. The inner plate and the outer plate are respectively arranged on the inner and outer sides of the wall body, and the inner plate and the outer plate are connected and fixed by the long bolt.

[0010] By adopting the above technical solution, through the structural setting of the clamping component, it is ensured that the inner plate and the outer plate can stably clamp the exterior wall body, and are connected and fixed by the long bolt. In this way, during the use process, the vertical bracket supports the entire exterior wall body through the outer plate, rather than directly supporting a certain part of the exterior wall body, so as to achieve the purpose of increasing the overall support effect.

[0011] Optionally, the outer plate includes a main board part and a concave plate part that cooperates with the vertical bracket. The concave plate part is arranged on the outer side of the main board part, and the concave plate part is integrally formed with the main board part.

[0012] By adopting the above technical solution, through the structural setting of the outer plate, it is ensured that the concave plate part is arranged on the main board part. In this way, during installation and use, the concave plate part can be engaged and connected with the vertical bracket.

[0013] Optionally, the vertical bracket includes a group of vertical plates and insertion strips. The insertion strips are arranged at the upper and lower ends of the group of vertical plates, and the insertion strips are integrally formed with the group of vertical plates.

[0014] By adopting the above technical solution, through the structural setting of the group of vertical plates, it is ensured that the cross-sectional dimension of the support plate is larger than that of the insertion strip. In this way, it is convenient for the insertion strip to be inserted into the concave plate part and then the support plate can support on the upper side or the lower side of the concave plate part. Meanwhile, through the setting of the outer shaft ear, it is easy to cooperate and connect with the transverse bracket.

[0015] Optionally, the group of vertical plates includes a support plate and an outer shaft ear. The outer shaft ear is arranged on the outer side of the support plate, and the outer shaft ear is fixedly connected with the support plate.

[0016] By adopting the above technical solution, the structure of the vertical plate group is set to ensure that the cross-sectional dimension of the support plate is larger than that of the insertion strip, so that after the insertion strip is inserted into the concave plate part, it can be supported on the upper side or the lower side of the concave plate part by the support plate. At the same time, the outer shaft ear is provided to facilitate the connection and cooperation with the transverse support.

[0017] Optionally, the transverse support includes a middle shaft rod and a shaft sleeve. Connection holes for cooperating with the outer shaft ear are provided at both ends of the middle shaft rod. The shaft sleeve is sleeved outside the middle shaft rod, and the shaft sleeve is rotatably connected to the middle shaft rod.

[0018] By adopting the above technical solution, the structure of the transverse support is set to ensure that the middle shaft rod can be connected and cooperated with the outer shaft ears at both ends during use. At the same time, the shaft sleeve is provided to facilitate the connection and fixation with the ground bracket. Moreover, the angle between the middle shaft rod and the shaft sleeve can be adjusted rotationally, so as to facilitate the support of a non-vertical wall.

[0019] Optionally, the ground bracket includes a bottom plate and inclined support rods. The inclined support rods are uniformly fixed on the upper end surface of the bottom plate, and the heads of the inclined support rods are fixedly connected to the outer side surface of the shaft sleeve.

[0020] By adopting the above technical solution, the structure of the ground bracket is set to ensure that the bottom plate can be fixed on the ground during use. At the same time, the inclined support rods are provided to fixedly connect the bottom plate and the shaft sleeve to each other.

[0021] Optionally, side panels are provided on both sides of the bottom plate. The side panels are integrally formed with the bottom plate, and a plurality of fixing holes are provided on the side panels.

[0022] By adopting the above technical solution, the side panels and the fixing holes are provided to facilitate the better fixation of the bottom plate on the ground.

[0023] In summary, the present application includes at least one of the following beneficial technical effects:

[0024] 1. In the present application, a clamping component is provided on the exterior wall. The inner plate and the outer plate on the clamping component cooperate to stably clamp the exterior wall, thereby increasing the service strength of the exterior wall. At the same time, a vertical support is provided on the outer side surface of the exterior wall. During use, not only can the vertical support be used to assist in supporting the exterior wall, but also both ends of the vertical support can be clamped on the clamping components at the upper and lower ends. In this way, the overall support and reinforcement of the exterior wall can be achieved through the cooperation of the vertical support and the clamping component;

[0025] 2. In this application, a ground bracket is fixedly installed on the ground outside the outer wall of the building. When in use, the ground bracket can be used to support the horizontal bracket, and then the horizontal bracket can be used to support the vertical brackets at both ends, ensuring that the vertical brackets are stably supported on the outer wall of the building. Moreover, by designing the horizontal bracket into a structure in which the central shaft rod and the bushing are rotationally matched, it is not only convenient for installation but also easy to support the wall in a non-vertical state. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] Figure 1 is a perspective view of the overall structure in an embodiment of this application.

[0027] Figure 2 is Figure 1 a side view of the device shown.

[0028] Figure 3 is an exploded structural schematic diagram of the overall structure in an embodiment of this application.

[0029] Figure 4 is Figure 3 a side view of the device shown.

[0030] Figure 5 is a perspective view of the cooperation between the horizontal bracket and the ground bracket in an embodiment of this application.

[0031] Description of the reference numerals: 1, outer wall of the building; 2, clamping assembly; 21, inner plate; 22, outer plate; 221, main plate part; 222, concave plate part; 23, long bolt; 3, vertical bracket; 31, vertical plate group; 311, support plate; 312, outer shaft ear; 32, insert bar; 4, horizontal bracket; 41, central shaft rod; 411, connection hole; 42, bushing; 5, ground bracket; 51, bottom plate; 511, side panel; 512, fixing hole; 52, inclined support rod. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0032] The following further elaborates on this application with reference to the accompanying drawings.

[0033] An embodiment of this application discloses an external wall reinforcement device for prefabricated buildings. Refer to Figure 1 、 Figure 2 and Figure 3As shown in the figure, an external wall reinforcement device for prefabricated buildings includes an external wall body 1. A clamping component 2 is installed on the external wall body 1. The clamping component 2 is arranged at the upper and lower ends of the external wall body 1 and is fixedly connected to the external wall body 1. A vertical bracket 3 is also installed on the outer side surface of the external wall body 1. The vertical bracket 3 is attached to the outer side surface of the external wall body 1, and both ends of the vertical bracket 3 are snap-fitted and fixed to the clamping component 2. A transverse bracket 4 is arranged at the outer end of the vertical bracket 3. Both ends of the transverse bracket 4 are rotatably connected to the vertical bracket 3. A ground bracket 5 for supporting the transverse bracket 4 is fixedly installed on the ground outside the external wall body 1. By installing the clamping component 2 at the upper and lower ends of the external wall body 1, the external wall body 1 is clamped and fixed by the clamping component 2, and then two vertical brackets 3 are used to support on the outer side surface of the external wall body 1. In this way, the external wall body 1 can be fixedly supported by the two vertical brackets 3, and it can also be connected and cooperated with the clamping components 2 at the upper and lower ends. In this way, the external wall body 1 can be integrally supported by the vertical brackets 3 and the clamping components 2, thereby greatly increasing the overall service strength of the external wall body 1. And by fixedly installing the ground bracket 5 on the ground outside the external wall body 1 and fixedly installing the transverse bracket 4 at the head of the ground bracket 5, it can be ensured that the two ends of the vertical bracket 3 are stably supported by the transverse bracket 4, ensuring that the vertical bracket 3 can be stably supported on the external wall body 1 for use.

[0034] Refer to Figure 2 , Figure 3 and Figure 4 As shown in the figure, the clamping component 2 includes an inner plate 21, an outer plate 22 and a long bolt 23. The inner plate 21 and the outer plate 22 are respectively arranged on the inner and outer sides of the wall body, and the inner plate 21 and the outer plate 22 are connected and fixed by the long bolt 23. By setting the structure of the clamping component 2, it is ensured that the inner plate 21 and the outer plate 22 can stably clamp the external wall body 1, and they are connected and fixed by the long bolt 23. In this way, during the use process, the vertical bracket 3 supports the external wall body 1 as a whole through the outer plate 22, rather than directly supporting a certain part of the external wall body 1, thereby achieving the purpose of increasing the overall support effect. The outer plate 22 includes a main board part 221 and a concave board part 222 that cooperates with the vertical bracket 3. The concave board part 222 is arranged on the outer side surface of the main board part 221, and the concave board part 222 is integrally formed with the main board part 221. By setting the structure of the outer plate 22, it is ensured that the concave board part 222 is arranged on the main board part 221, so that the concave board part 222 can be snap-fitted and connected with the vertical bracket 3 during installation and use.

[0035] Refer to Figure 3 and Figure 4As shown, the vertical support 3 includes a vertical plate group 31 and an insertion strip 32. The insertion strip 32 is arranged at the upper and lower ends of the vertical plate group 31, and the insertion strip 32 is integrally formed with the vertical plate group 31. By setting the structure of the vertical plate group 31, it is ensured that the cross-sectional dimension of the support plate 311 is larger than that of the insertion strip 32, so that after the insertion strip 32 is inserted into the concave plate part 222, it can be supported on the upper or lower side of the concave plate part 222 through the support plate 311. At the same time, through the setting of the outer shaft ear 312, it is easy to cooperate and connect with the horizontal support 4. The vertical plate group 31 includes a support plate 311 and an outer shaft ear 312. The outer shaft ear 312 is arranged on the outer side surface of the support plate 311, and the outer shaft ear 312 is fixedly connected with the support plate 311. By setting the structure of the vertical plate group 31, it is ensured that the cross-sectional dimension of the support plate 311 is larger than that of the insertion strip 32, so that after the insertion strip 32 is inserted into the concave plate part 222, it can be supported on the upper or lower side of the concave plate part 222 through the support plate 311. At the same time, through the setting of the outer shaft ear 312, it is easy to cooperate and connect with the horizontal support 4.

[0036] Referring to Figure 3 and Figure 5 As shown, the horizontal support 4 includes a middle shaft rod 41 and a shaft sleeve 42. Connecting holes 411 for cooperating and connecting with the outer shaft ears 312 are provided at both ends of the middle shaft rod 41. The shaft sleeve 42 is sleeved outside the middle shaft rod 41, and the shaft sleeve 42 is rotatably connected with the middle shaft rod 41. By setting the structure of the horizontal support 4, it is ensured that during use, the middle shaft rod 41 can be used to cooperate and connect with the outer shaft ears 312 at both ends. At the same time, through the setting of the shaft sleeve 42, it is convenient to connect and fix with the ground bracket 5, and the angle between the middle shaft rod 41 and the shaft sleeve 42 can be rotationally adjusted, so that it is convenient to support a non-vertical wall.

[0037] Referring to Figure 2 and Figure 5 As shown, the ground bracket 5 includes a bottom plate 51 and inclined support rods 52. The inclined support rods 52 are uniformly fixed on the upper end surface of the bottom plate 51, and the heads of the inclined support rods 52 are fixedly connected with the outer side surface of the shaft sleeve 42. By setting the structure of the ground bracket 5, it is ensured that the bottom plate 51 can be fixed on the ground during use. At the same time, through the setting of the inclined support rods 52, the bottom plate 51 and the shaft sleeve 42 are fixedly connected to each other. Side panels 511 are provided on both sides of the bottom plate 51. The side panels 511 are integrally formed with the bottom plate 51, and a number of fixing holes 512 are provided on the side panels 511. Through the setting of the side panels 511 and the fixing holes 512, it is convenient to better fix the bottom plate 51 on the ground.

[0038] The implementation principle of an external wall reinforcement device for prefabricated buildings in an embodiment of this application is as follows: When it is needed, first make holes in the wall to facilitate the long bolts 23 on the clamping assembly 2 to pass through. After making the holes, the inner plate 21 and the outer plate 22 on the lower clamping assembly 2 can be aligned with the holes, and then the inner plate 21 and the outer plate 22 are fixedly connected to each other through the long bolts 23. Then, the vertical bracket 3, the horizontal bracket 4, and the ground bracket 5 can be combined with each other. After being combined, the lower end of the vertical bracket 3 can be inserted into the concave plate portion 222 of the lower clamping assembly 2, and then the upper clamping assembly 2 can be installed. After the inner plate 21 and the outer plate 22 at the upper end are fixedly connected to each other through the long bolts 23, finally, push the bottom plate 51 to move on the ground toward the side close to the external wall body 1. After moving to a position where it cannot move, the bottom plate 51 can be fixed to the ground through long anchor bolts.

[0039] The above are all the preferred embodiments of this application. Without restricting the protection scope of this application based on this, therefore: All equivalent changes made according to the structure, shape, and principle of this application should be covered within the protection scope of this application.

Claims

1. An external wall reinforcement device for prefabricated buildings, comprising an external wall body (1), characterized in that: A clamping assembly (2) is installed on the outer wall body (1). The clamping assembly (2) is arranged at the upper and lower ends of the outer wall body (1), and the clamping assembly (2) is fixedly connected to the outer wall body (1). A vertical bracket (3) is also installed on the outer side surface of the outer wall body (1). The vertical bracket (3) is attached to the outer side surface of the outer wall body (1), and both ends of the vertical bracket (3) are snap-fitted and fixed to the clamping assembly (2). A transverse bracket (4) is further arranged at the outer end of the vertical bracket (3). Both ends of the transverse bracket (4) are rotatably connected to the vertical bracket (3). A ground bracket (5) for supporting the transverse bracket (4) is fixedly installed on the ground outside the outer wall body (1).

2. The external wall reinforcement device for prefabricated buildings according to claim 1, characterized in that: The clamping assembly (2) includes an inner plate (21), an outer plate (22) and a long bolt (23). The inner plate (21) and the outer plate (22) are respectively arranged on the inner and outer sides of the wall body, and the inner plate (21) and the outer plate (22) are connected and fixed by the long bolt (23).

3. The external wall reinforcement device for prefabricated buildings according to claim 2, characterized in that: The outer plate (22) includes a main board portion (221) and a concave board portion (222) that cooperates with the vertical bracket (3). The concave board portion (222) is arranged on the outer side surface of the main board portion (221), and the concave board portion (222) is integrally formed with the main board portion (221).

4. The external wall reinforcement device for prefabricated buildings according to claim 3, characterized in that: The vertical bracket (3) includes a vertical plate group (31) and insertion strips (32). The insertion strips (32) are arranged at the upper and lower ends of the vertical plate group (31), and the insertion strips (32) are integrally formed with the vertical plate group (31).

5. The external wall reinforcement device for prefabricated buildings according to claim 4, characterized in that: The vertical plate group (31) includes support plates (311) and outer shaft ears (312). The outer shaft ears (312) are arranged on the outer side surface of the support plates (311), and the outer shaft ears (312) are fixedly connected to the support plates (311).

6. The external wall reinforcement device for prefabricated buildings according to claim 5, wherein: The transverse bracket (4) includes a middle shaft rod (41) and a shaft sleeve (42). Connecting holes (411) that cooperate with the outer shaft ears (312) are formed at both ends of the middle shaft rod (41). The shaft sleeve (42) is sleeved outside the middle shaft rod (41), and the shaft sleeve (42) is rotatably connected to the middle shaft rod (41).

7. An external wall reinforcement device for prefabricated buildings according to claim 6, characterized in that: The ground bracket (5) includes a bottom plate (51) and inclined support rods (52). The inclined support rods (52) are uniformly fixed on the upper end surface of the bottom plate (51), and the heads of the inclined support rods (52) are fixedly connected to the outer side surface of the shaft sleeve (42).

8. The external wall reinforcement device for prefabricated buildings according to claim 7, wherein: Side panels (511) are arranged on both sides of the bottom plate (51). The side panels (511) are integrally formed with the bottom plate (51), and a plurality of fixing holes (512) are formed in the side panels (511).

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