Internal reinforcing device for building wall
By designing an internal reinforcement device for building walls that include components such as mobile cars, mud boxes, grouting pumps, etc., the problem of fractures and degradation of stability in old-fashioned houses is solved, and the wall reinforcement and stability improvement is achieved.
Patent Information
- Application Number
- CN202421604146.2
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-07-09
- Publication Date
- 2025-05-27
- Estimated Expiration
- 2034-07-09
AI Technical Summary
In industrial and civilian buildings, the walls of old-fashioned houses have cracks due to the long construction time, resulting in the walls breaking, degrading stability, and even collapse, making it difficult for existing technology to effectively reinforce.
An internal reinforcement device for building walls is designed, including a mobile vehicle, a mud box, a grouting pump, a support frame, a moving plate, a threaded rod, a first motor and a second motor. Through the coordinated work of these components, grouting reinforcement of wall cracks is achieved.
This device can easily and effectively seal the cracks in the wall, strengthen the stability of the wall, avoid the risk of collapse, and stir the mud by driving the mixing rod to ensure the uniformity of the mud, and adjust the height of the spray pipe through the threaded rod to improve operation convenience.
Smart Images
Figure CN222909537U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of the application of wall reinforcement devices, in particular to an internal reinforcement device for building walls. Background Technique
[0002] In a building structure, a wall is one of the most important components of a building. The firmness of the wall is directly related to the building safety. When the wall is damaged or has quality problems, it is necessary to promptly carry out reinforcement treatment.
[0003] In the prior art, in old houses in industrial and civil buildings, the walls in the houses will generate cracks due to the long construction time. The cracks will cause the wall to break, and after the wall breaks, the stability of the entire wall will decline. After a long time, the wall may collapse. Therefore, when cracks appear in the wall, it is necessary to grout and seal the cracks to reinforce the wall and improve the overall stability of the wall.
[0004] Therefore, the utility model proposes an internal reinforcement device for building walls to solve the above problems. Content of the Utility Model
[0005] The purpose of the utility model is to provide an internal reinforcement device for building walls to solve the problems put forward in the above background technique.
[0006] To achieve the above purpose, the utility model provides the following technical solution: an internal reinforcement device for building walls, the internal reinforcement device for building walls includes: a mobile vehicle, above which there are arranged a slurry tank, a grouting pump, a support frame, a moving plate, a threaded rod, a first motor and a second motor. Above the slurry tank, there is a cover plate, above which there is a first motor. Below the cover plate, there is a bearing column connected through a bearing. Below the bearing column, there is a rotating column fixed. On the surface of the rotating column, there are stirring rods fixed. The grouting pump is located below the slurry tank and is connected to the discharge port of the slurry tank;
[0007] A support frame, inside which there is a threaded rod. One end of the threaded rod is rotatably connected to the support frame, and the other end is rotatably connected to the mobile vehicle. A moving plate is screwed on the threaded rod, and an insertion pipe is arranged on the moving plate.
[0008] Preferably, a plug board is fixed on the lower surface of the cover plate, and a slot is opened on the upper surface of the slurry tank. The plug board and the slot are plugged. The output end of the first driving motor passes through the cover plate and is fixedly connected to the bearing column.
[0009] Preferably, there are several stirring rods, and several stirring rods are evenly distributed on the surface of the stirring column. A support ring is fixed on the surface of the slurry tank, and support columns are fixed on the lower surface of the support ring. There are several support columns, and several support columns are equidistantly distributed on the surface of the support ring. The bottom ends of the support columns are fixedly connected to the mobile vehicle by welding.
[0010] Preferably, universal wheels are installed under the mobile vehicle. There are four groups of universal wheels, which are respectively located at the four ends of the lower surface of the mobile vehicle. A push rod is provided on the side of the mobile vehicle, and the grouting pump is installed on the surface of the mobile vehicle through bolts.
[0011] Preferably, the support frame is fixed to the surface of the mobile vehicle by welding. A second motor is provided above the support frame, and the output end of the second motor passes through the support frame and is fixedly connected to the threaded rod.
[0012] Preferably, one end of the insertion tube is connected to a grouting pipe, and the other end of the insertion tube is connected to a slurry delivery hose, and the slurry delivery hose is connected to the grouting pump.
[0013] Preferably, movable balls are provided on both sides of the movable plate. Ball chutes are provided on both sides inside the support frame, and the movable balls are adapted to the ball chutes.
[0014] Compared with the prior art, the beneficial effects of the present utility model are as follows:
[0015] A building wall internal reinforcement device proposed by the present utility model uses the provided mobile vehicle, slurry tank, grouting pump, support frame, movable plate, threaded rod, first motor and second motor to grout the cracks on the wall surface to seal the cracks and reinforce the wall. It is more convenient and effective to use. By starting the first motor, the output end of the first motor will drive a plurality of stirring rods to rotate, thereby realizing uniform stirring of the slurry inside the slurry tank, so that the slurry is evenly mixed together to better seal the wall cracks. At the same time, during the grouting process, the slurry can be evenly pumped out by the grouting pump, avoiding the slurry being blocked in the slurry tank, grouting pump and slurry delivery pipe during the grouting process, ensuring that the device can operate normally to grout and seal the wall cracks. By starting the second motor, the output end of the second motor will drive the threaded rod to rotate, thereby causing the movable plate screwed on the threaded rod to rise and fall, so as to facilitate adjusting the height of the grouting pipe and improve the practicability during use. In this way, it avoids the problem that in industrial and civil buildings, the walls of old houses will generate cracks due to long construction time. The cracks will cause the wall to break, and the stability of the entire wall will decrease after the wall breaks, and the wall may collapse after a long time. BRIEF DESCRIPTION OF THE DRAWINGS
[0016] Figure 1 is a schematic diagram of the overall structure of the present utility model;
[0017] Figure 2 is the front view of the structure of the present utility model;
[0018] Figure 3 is a schematic diagram of the internal structure of the slurry tank of the present utility model;
[0019] Figure 4 This is a schematic diagram of the moving plate structure of the present utility model.
[0020] In the figure: 1, push rod; 3, mud tank; 4, support column; 5, moving vehicle; 6, universal wheel; 7, support ring; 8, grouting pump; 9, threaded rod; 10, ball chute; 11, slurry spraying pipe; 12, moving plate; 13, support frame; 14, second motor; 15, cover plate; 16, first motor; 17, insertion tube; 18, slurry conveying hose; 19, slot; 20, insertion plate; 21, bearing column; 22, rotating column; 23, stirring rod; 24, movable ball. Specific embodiments
[0021] In order to clearly and completely describe the purpose, technical solution of the present utility model and make the advantages more clear, the following further details the embodiments of the present utility model with reference to the accompanying drawings. It should be understood that the specific embodiments described herein are part of the embodiments of the present utility model, rather than all of the embodiments, and are only used to explain the embodiments of the present utility model, not to limit the embodiments of the present utility model. All other embodiments obtained by those of ordinary skill in the art without creative work fall within the protection scope of the present utility model.
[0022] In the description of the present utility model, it should be noted that the orientation or positional relationship indicated by the terms "center", "middle", "upper", "lower", "left", "right", "inner", "outer", "top", "bottom", "side", "vertical", "horizontal", etc. is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation of the present utility model. In addition, the terms "one", "first", "second", "third", "fourth", "fifth", "sixth" are only used for descriptive purposes and cannot be understood as indicating or implying relative importance.
[0023] In the description of the present utility model, it should be noted that unless otherwise clearly specified and limited, the terms "installation", "connection", "connection" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be directly connected, or indirectly connected through an intermediate medium, and it can be the communication inside two elements. For those of ordinary skill in the art, the specific meanings of the above terms in the present utility model can be understood according to specific situations.
[0024] For the purposes of simplicity and illustration, the principles of the embodiments are mainly described by reference to examples. In the following description, many specific details are set forth to provide a thorough understanding of the embodiments. However, it is obvious that for those of ordinary skill in the art, these embodiments may not be limited to these specific details in practice. In some instances, well-known methods and structures are not described in detail to avoid unnecessarily obscuring these embodiments. Additionally, all embodiments can be used in combination with each other.
[0025] Embodiment 1
[0026] Please refer to Figures 1 to 4 , the present utility model provides a technical solution: an internal reinforcement device for a building wall, the internal reinforcement device for the building wall comprising: a mobile vehicle 5, above which are arranged a slurry tank 3, a grouting pump 8, a support frame 13, a moving plate 12, a threaded rod 9, a first motor 16 and a second motor 14. Above the slurry tank 3 is provided a cover plate 15, above which is arranged a first motor 16. Below the cover plate 15 is connected by a bearing to a bearing column 21, and below the bearing column 21 is fixed a rotating column 22. On the surface of the rotating column 22 are fixed stirring rods 23. The grouting pump 8 is located below the slurry tank 3, and the grouting pump 8 is connected to the discharge port of the slurry tank 3;
[0027] The support frame 13, inside which is arranged a threaded rod 9. One end of the threaded rod 9 is rotatably connected to the support frame 13, and the other end of the threaded rod 9 is rotatably connected to the mobile vehicle 5. A moving plate 12 is screwed onto the threaded rod 9, and an insertion tube 17 is provided on the moving plate 12;
[0028] During use, by using the provided mobile vehicle 5, slurry tank 3, grouting pump 8, support frame 13, moving plate 12, threaded rod 9, first motor 16 and second motor 14, it is possible to grout the cracks in the wall surface to seal the cracks and reinforce the wall. It is more convenient and effective to use. By starting the first motor 16, the output end of the first motor 16 will drive a plurality of stirring rods 23 to rotate, thereby realizing uniform stirring of the slurry inside the slurry tank 3, making the slurry uniformly mixed together to better seal the wall cracks. At the same time, during the grouting process, the slurry can be uniformly pumped out by the grouting pump 8, avoiding the slurry being blocked in the slurry tank 3, grouting pump 8 and slurry delivery pipe during the grouting process, ensuring that the device can operate normally to grout and seal the wall cracks.
[0029] Embodiment 2
[0030] On the basis of the first embodiment, the support frame 13 is fixedly welded to the surface of the mobile vehicle 5. A second motor 14 is provided above the support frame 13, and the output end of the second motor 14 passes through the support frame 13 and is fixedly connected to the threaded rod 9. During use, by starting the second motor 14, the output end of the second motor 14 will drive the threaded rod 9 to rotate, thereby causing the moving plate 12 screwed onto the threaded rod 9 to move up and down, thus facilitating the adjustment of the height of the grouting pipe 11 and improving the practicality during use;
[0031] Four universal wheels 6 are installed below the mobile vehicle 5. The four universal wheels 6 are respectively located at the four ends of the lower surface of the mobile vehicle 5. A push rod 1 is provided on the side of the mobile vehicle 5. During use, by pushing the push rod 1 and cooperating with the provided universal wheels 6, it is convenient to adjust the position of the mobile vehicle 5.
[0032] The third embodiment
[0033] On the basis of the second embodiment, movable balls 24 are provided on both sides of the moving plate 12. Ball chutes 10 are opened on both sides inside the support frame 13. The movable balls 24 are adapted to the ball chutes 10. During use, when the threaded rod 9 rotates and drives the moving plate 12 screwed onto the threaded rod 9 to move, the provided movable balls 24 correspondingly roll in the ball chutes 10, thereby providing a guiding and supporting effect and improving the stability of the moving plate 12 during movement;
[0034] One end of the insertion pipe 17 is connected to the grouting pipe 11, and the other end of the insertion pipe 17 is connected to the slurry delivery hose 18. The slurry delivery hose 18 is connected to the grouting pump 8. During use, through the provided slurry delivery hose 18, the safety and stability of the slurry delivery pipe can be ensured when adjusting the spraying height, and the slurry delivery pipe can be prevented from breaking.
[0035] Working principle: During actual use, first, slurry is put into the slurry tank 3, and then the cover plate 15 is installed. Among them, the insertion plate 20 is correspondingly inserted into the slot 19. By starting the first motor 16, the slurry is evenly stirred. Then, the slurry is transported to the insertion pipe 17 through the grouting pump 8 and the slurry delivery hose 18, and finally sprayed onto the wall through the grouting pipe 11. By starting the second motor 14, the output end of the second motor 14 will drive the threaded rod 9 to rotate, thereby causing the moving plate 12 screwed onto the threaded rod 9 to move up and down, thereby driving the grouting pipe 11 to move up and down, and then adjusting the spraying height to improve the practicality. At the same time, by pushing the push rod 1, it is convenient to adjust the position of the mobile vehicle 5. In this way, it avoids the problem that in old houses in industrial and civil buildings, due to the long construction time, cracks will occur in the walls of the houses. The cracks will cause the walls to break, and the stability of the entire wall will decrease after the walls break, and the walls may collapse after a long time.
[0036] Although embodiments of the present utility model 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 utility model. The scope of the present utility model is defined by the appended claims and their equivalents.
Claims
1. A building wall internal reinforcement device, characterized in that: The internal reinforcement device of a building wall comprises: a mobile vehicle (5), a mud box (3), a grouting pump (8), a support frame (13), a mobile plate (12), a threaded rod (9), a first motor (16) and a second motor (14) are arranged above the mobile vehicle (5), a cover plate (15) is arranged above the mud box (3), the first motor (16) is arranged above the cover plate (15), a bearing column (21) is connected to the bottom of the cover plate (15) through a bearing, a rotating column (22) is fixed below the bearing column (21), a stirring rod (23) is fixed to the surface of the rotating column (22), the grouting pump (8) is located below the mud box (3), and the grouting pump (8) is connected to the discharge port of the mud box (3); A support frame (13) is provided with a threaded rod (9) on the inner side of the support frame (13), one end of the threaded rod (9) is rotatably connected to the support frame (13), and the other end of the threaded rod (9) is rotatably connected to the moving vehicle (5), a moving plate (12) is screwed onto the threaded rod (9), and an insertion tube (17) is provided on the moving plate (12).
2. A building wall internal reinforcement device according to claim 1, characterized in that: A plug plate (20) is fixed on the lower surface of the cover plate (15), a slot (19) is provided on the upper surface of the mud box (3), the plug plate (20) and the slot (19) are plugged together, and the output end of the first drive motor passes through the cover plate (15) and is fixedly connected to the bearing column (21).
3. A building wall internal reinforcement device according to claim 2, characterized in that: The stirring rods (23) are provided in plurality and are evenly distributed on the surface of the stirring rods. A support ring (7) is fixed on the surface of the mud box (3), a support column (4) is fixed on the lower surface of the support ring (7), a plurality of support columns (4) are provided and are evenly distributed on the surface of the support ring (7), and the bottom ends of the support columns (4) are fixedly connected to the moving vehicle (5) by welding.
4. The internal reinforcement device of a building wall according to claim 3, characterized in that: Universal wheels (6) are installed below the mobile vehicle (5), and four groups of universal wheels (6) are provided. The four groups of universal wheels (6) are respectively located at four ends of the lower surface of the mobile vehicle (5). A push rod (1) is provided on the side of the mobile vehicle (5), and a grouting pump (8) is installed on the surface of the mobile vehicle (5) by bolts.
5. The internal reinforcement device of a building wall according to claim 4, characterized in that: The support frame (13) is fixed to the surface of the mobile vehicle (5) by welding, and a second motor (14) is arranged above the support frame (13). The output end of the second motor (14) passes through the support frame (13) and is fixedly connected to the threaded rod (9).
6. The internal reinforcement device of a building wall according to claim 5, characterized in that: One end of the insert pipe (17) is connected to the spraying pipe (11), and the other end of the insert pipe (17) is connected to the grouting hose (18), and the grouting hose (18) is connected to the grouting pump (8).
7. The internal reinforcement device of a building wall according to claim 6, characterized in that: Movable balls (24) are arranged on both sides of the movable plate (12), ball sliding grooves (10) are opened on both sides inside the support frame (13), and the movable balls (24) and the ball sliding grooves (10) are matched.