Reinforcing frame of exterior facade rain drainage pipe

Abstract

The utility model relates to the technical field of building water supply and drainage engineering, and discloses a reinforcing frame of an exterior facade rain drainage pipe, which comprises two first bearing frames, a second bearing frame is fixedly connected to the close sides of the two first bearing frames, the rear sides of the two first bearing frames are respectively and fixedly connected with a first supporting frame, and a second supporting frame is fixedly connected to the rear sides of the two first supporting frames. A plurality of second supporting frames are fixedly connected to the sides, close to each other, of the two first supporting frames correspondingly, two first connecting strips are fixedly connected to the front sides of the second supporting frames correspondingly, an annular strip is fixedly connected to the front sides of the two first connecting strips, and a second anti-skid pad is fixedly connected to the inner wall of the rear side of the annular strip; and a pipeline I is fixedly connected to the rear side of the non-slip mat II. According to the utility model, the problems of insufficient fixing points and easiness in shaking and falling of the reinforcing frame of the external facade rain drainage pipe in use are effectively solved. The industrial problems that a traditional reinforcing frame is insufficient in fixation and prone to falling off are solved, the service life of a drainage system is prolonged, and building safety performance is enhanced.

Description

Technical Field

[0001] This utility model relates to the field of building water supply and drainage engineering technology, and in particular to a reinforcement frame for exterior rainwater drainage pipes. Background Technology

[0002] A reinforcement frame for exterior drainage pipes is a device specifically designed to fix and support drainage pipes on building facades. It is typically made of high-strength, corrosion-resistant materials such as metal and plastic, and offers diverse structural forms that can be flexibly combined to meet different installation requirements. Its main function is to ensure the stability of drainage pipes under severe weather conditions such as strong winds and heavy rain, as well as during long-term use, preventing swaying, displacement, or even detachment. This not only ensures the normal operation of the drainage system but also effectively extends the service life of the drainage pipes, eliminates safety hazards caused by loose pipes, and enhances the integrity and safety of the building's appearance.

[0003] The reinforcement frame for the exterior rainwater drainage pipes works through a reasonable structural design and connection method. It uses components such as clips and clamps to tightly wrap and clamp the rainwater drainage pipes, and uses bolts, expansion bolts and other connectors to firmly fix the main body of the reinforcement frame to the load-bearing structure such as walls, beams and columns of the building exterior. By utilizing the rigidity and strength of the reinforcement frame itself, it disperses the external forces such as gravity, wind force and water flow impact on the drainage pipes, so that the drainage pipes and buildings form a stable connection system, thereby effectively limiting the displacement and sway of the drainage pipes, ensuring that they remain stable under various working conditions, and ensuring the normal operation of the drainage system.

[0004] However, existing technologies for reinforcing frames of exterior rainwater drainage pipes suffer from insufficient fixing points, swaying, and detachment. Limitations in structural design lead to unreasonable distribution or insufficient number of fixing points, failing to evenly distribute the weight, water flow impact, and wind forces borne by the drainage pipes. Furthermore, due to improper material selection or insufficiently robust connection methods, these reinforcing frames are unable to withstand environmental erosion and frequent impacts over long-term use, causing the connection between the reinforcing frame, drainage pipe, and building to gradually loosen, resulting in swaying. More seriously, over time, this loosening worsens, eventually leading to the reinforcing frame detaching. This not only causes the rainwater drainage system to fail but also poses a serious safety threat to pedestrians and facilities around the building, significantly impacting the stability and safety of the building's drainage system. Therefore, this paper proposes a new type of reinforcing frame for exterior rainwater drainage pipes to address these problems. Utility Model Content

[0005] To overcome the above shortcomings, this utility model provides a reinforcement frame for exterior rainwater drainage pipes, aiming to improve the problems of insufficient fixing points, easy shaking, and falling off in the use of existing reinforcement frames for exterior rainwater drainage pipes.

[0006] To achieve the above objectives, the present invention adopts the following technical solution: a reinforcement frame for exterior rainwater drainage pipes, comprising two load-bearing frames 1, load-bearing frames 2 fixedly connected to adjacent sides of the two load-bearing frames 1, support frames 1 fixedly connected to the rear sides of the two load-bearing frames 1 respectively, multiple support frames 2 fixedly connected to adjacent sides of the two support frames 1 respectively, two connecting strips 1 fixedly connected to the front sides of the multiple support frames 2 respectively, annular strips fixedly connected to the front sides of the two connecting strips 1, anti-slip pads 2 fixedly connected to the rear inner wall of the annular strips, pipes 1 fixedly connected to the rear side of the anti-slip pads 2, and vibration damping components for vibration reduction fixedly connected to the inner wall of the load-bearing frames 2.

[0007] As a further description of the above technical solution: the vibration damping component includes a second vibration damping pad, the bottom end of which is fixedly connected to the inner wall of the bottom end of the second load-bearing frame, a concave vibration damping pad is fixedly connected to the top end of the second vibration damping pad, a convex vibration damping pad is fixedly connected to the outer side of the top end of the concave vibration damping pad, a first vibration damping pad is fixedly connected to the top end of the convex vibration damping pad, a second connecting strip is fixedly connected to the top end of the first vibration damping pad, and movable blocks are fixedly connected to the left and right sides of the second connecting strip respectively.

[0008] As a further description of the above technical solution: a connecting plate is fixedly connected to the top of the second connecting strip, a support column is fixedly connected to the top of the connecting plate, and damping columns are fixedly connected to the bottom of the two moving blocks respectively.

[0009] As a further description of the above technical solution: the external sliding connection of the support column is to the inner wall of the load-bearing frame two, and the bottom ends of the two damping columns are respectively fixedly connected to vibration damping chambers.

[0010] As a further description of the above technical solution: the bottom ends of the two vibration damping chambers are fixedly connected to the inner wall of the bottom end of the second load-bearing frame, and the outer sides of the two moving blocks are respectively slidably connected to the inner walls of the two vibration damping chambers.

[0011] As a further description of the above technical solution: the interior of the second load-bearing frame is provided with a functional groove, and the left and right sides of the second connecting strip are respectively slidably connected to the inner wall of the adjacent side of the second load-bearing frame.

[0012] As a further description of the above technical solution: the bottom end of the first pipe is fixedly connected to the second pipe, and the front side of the second pipe is fixedly connected to two anti-slip pads.

[0013] As a further description of the above technical solution: two anti-slip pads are respectively fixedly connected to the outside of the two anti-slip pads, and nuts are threadedly connected to both sides of the two fixed rings.

[0014] This utility model has the following beneficial effects:

[0015] 1. In this utility model, a support structure is formed by two load-bearing frames, namely, support frame one and support frame two, which drive support frame one and support frame two to extend backward to form a three-dimensional support frame. Support frame two drives connecting strip one to extend forward, which in turn drives the ring strip to surround pipe one. The anti-slip pad two on its inner wall increases friction and restricts the radial movement of pipe one. The threaded connection structure between the nut and the fixing ring drives the anti-slip pad one on both sides to tighten, clamping the outer wall of pipe two to prevent sliding. This effectively avoids pipe falling off, greatly reduces shaking, and improves the reliability and stability of the reinforcement of rainwater drainage pipes on the exterior facade.

[0016] 2. In this utility model, the support column is fixedly connected to the fixed ring, which drives the connecting plate and the second connecting strip to support the second pipe. At the same time, the moving block moves with the vibration of the pipe. The movement of the moving block causes the damping column to slide up and down in the vibration reduction chamber. When the second connecting strip slides on the inner wall of the second load-bearing frame, it works with the first vibration damping pad, the concave vibration damping pad, the convex vibration damping pad and the second vibration damping pad to effectively reduce the vibration of the pipe and provide good vibration reduction protection for the first and second pipes, reducing the risk of loosening and damage to the connection caused by vibration. Attached Figure Description

[0017] Figure 1 This is a three-dimensional schematic diagram of a reinforcement frame for an exterior rainwater drainage pipe proposed in this utility model;

[0018] Figure 2 This is a schematic diagram of the structure of a reinforcement frame for an exterior rainwater drainage pipe according to the present invention.

[0019] Figure 3 for Figure 2 Enlarged view of point A in the middle;

[0020] Figure 4 for Figure 2 Enlarged view of point B in the middle.

[0021] Legend:

[0022] 1. Load-bearing frame one; 2. Load-bearing frame two; 3. Support frame one; 4. Support frame two; 5. Connecting strip one; 6. Ring strip; 7. Pipe one; 8. Pipe two; 9. Anti-slip mat one; 10. Fixing ring; 11. Nut; 12. Anti-slip mat two; 13. Support column; 14. Connecting plate; 15. Connecting strip two; 16. Moving block; 17. Damping column; 18. Vibration damping pad one; 19. Convex vibration damping pad; 20. Concave vibration damping pad; 21. Vibration damping pad two; 22. Vibration damping chamber. Detailed Implementation

[0023] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0024] Reference Figures 1 to 3 This utility model provides one embodiment: a reinforcement frame for exterior rainwater drainage pipes, comprising two load-bearing frames 1, with a second load-bearing frame 2 fixedly connected to adjacent sides of the two load-bearing frames 1. The second load-bearing frame 2 laterally connects the two load-bearing frames 1, forming a stable lateral support structure, which together with the load-bearing frames 1 constitutes a "gate"-shaped basic frame. Support frames 3 are fixedly connected to the rear sides of the two load-bearing frames 1, respectively, transferring the force borne by the load-bearing frames 1 and 2 to a wider area of ​​the building's exterior facade through the support frames 3, increasing the stress-bearing area and reducing the stress per unit area.

[0025] Multiple support frames 4 are fixedly connected to adjacent sides of the two support frames 3. When the pipe is subjected to external forces, the support frames 4 can distribute the force secondaryly, avoiding localized force concentration, and providing more installation and connection positions for subsequent components such as connecting strips 5, making the force transmission of the entire structure more uniform. Two connecting strips 5 are fixedly connected to the front of the multiple support frames 4. The connecting strips 5 act as a bridge connecting the support frames 4 and the ring strips 6, transferring the force borne by the support frames 4 to the ring strips 6, and providing a support structure for the installation of the ring strips 6. The ring strips 6 are fixedly connected to the front of the two connecting strips 5. Utilizing the wrapping property of the ring structure, uniform pressure is applied to the pipe 7 from the circumference, restricting the radial movement of the pipe 7. When the pipe 7 is subjected to external forces such as wind force and water flow impact force, the ring strips 6 can distribute these forces to the connecting strips 5 and the support frames.

[0026] An anti-slip pad 12 is fixedly connected to the inner rear wall of the annular strip 6. When the annular strip 6 surrounds the pipe 7, the anti-slip pad 12 fits tightly against the outer wall of the pipe 7, utilizing its high frictional properties to prevent the pipe 7 from sliding within the annular strip 6. Even when the pipe is subjected to a large external force, the relative stillness between the pipe 7 and the annular strip 6 is maintained. The pipe 7 is fixedly connected to the rear side of the anti-slip pad 12. The external forces such as gravity and water flow impact on the pipe 7 are transmitted to the annular strip 6 through the anti-slip pad 12, and then sequentially to the building facade via the connecting strip 5, support frame 4, support frame 3, load-bearing frame 2, and load-bearing frame 1. Vibration damping components for vibration reduction are fixedly connected to the inner wall of the load-bearing frame 2.

[0027] Reference Figures 2 to 4The vibration damping component includes a second vibration damping pad 21, the bottom end of which is fixedly connected to the inner wall of the bottom end of a second load-bearing frame 2. When the second load-bearing frame 2 is subjected to vibration from the pipe or the external environment, it transmits the vibration energy to the vibration damping pad 21, which provides buffering. A concave vibration damping pad 20 is fixedly connected to the top of the second vibration damping pad 21. When the vibration is transmitted upward, the concave shape of the concave vibration damping pad 20, during the compression process, guides the convex vibration damping pad 19 to deform more reasonably, dispersing the pressure generated by the vibration and further absorbing the vibration energy.

[0028] A convex damping pad 19 is fixedly connected to the top of the concave damping pad 20. When subjected to vibration impact, the convex damping pad 19 embeds into the concave surface of the concave damping pad 20. The compression deformation of the two can more fully dissipate vibration energy. Compared with the damping method of single-plane contact, this concave-convex structure greatly improves energy absorption efficiency. A damping pad 18 is fixedly connected to the top of the convex damping pad 19. When vibration is transmitted to the damping pad 18, it further absorbs the remaining vibration energy through its own elastic deformation, and at the same time transmits the buffered force to the connecting strip 15.

[0029] A connecting strip 15 is fixedly connected to the top of the vibration damping pad 18. The connecting strip 15 transmits the force from the pipeline to the vibration damping pad 18 for buffering, and simultaneously transmits the buffered force from the vibration damping pad 18 upward to components such as the connecting plate 14. Moving blocks 16 are fixedly connected to the left and right sides of the connecting strip 15, respectively. When the connecting strip 15 is displaced due to pipeline vibration, it will cause the moving blocks 16 to slide within the vibration damping chamber 22 and other structures. The sliding of the moving blocks 16 will compress the damping column 17, enabling it to perform damping and vibration reduction functions.

[0030] Reference Figures 1 to 3 A connecting plate 14 is fixedly connected to the top of the connecting strip 15, serving as a transition component between the connecting strip 15 and the support column 13. This plate evenly distributes the force on the connecting strip 15 to the support column 13. Simultaneously, when the pipeline vibrates, the connecting plate 14 moves with the connecting strip 15, causing the support column 13 to slide against the inner wall of the load-bearing frame 2. The fixed connection of the connecting plate 14 to the support column 13 ensures stable vertical support for the pipeline 8 and transmits vibrations to the vibration damping components for buffering, effectively reducing the amplitude of pipeline vibration. Damping columns 17 are fixedly connected to the bottom ends of the two moving blocks 16. When the moving blocks 16 slide within the vibration damping chamber 22 due to pipeline vibration along with the connecting strip 15, they stretch or compress the damping columns 17. The damping material inside the damping columns 17 consumes vibration energy, converting the kinetic energy into heat energy, thereby slowing down the movement speed and amplitude of the moving blocks 16.

[0031] The external sliding connection of the support column 13 is to the inner wall of the load-bearing frame 2. When pipe 7 and pipe 8 are displaced by vibration, the support column 13 can slide up and down or left and right within the sliding track on the inner wall of the load-bearing frame 2. This sliding connection allows the support column 13 to move within a certain range, thereby driving the movement of components such as the connecting plate 14 and connecting strip 15, enabling the vibration damping components to function, while also limiting the excessive displacement of the support column 13. The bottom ends of the two damping columns 17 are respectively fixedly connected to damping chambers 22. When the damping column 17 is stretched or compressed by the moving block 16, the damping chamber 22, as the fixed end, bears the reaction force, while providing guidance and limiting for the movement of the damping column 17, ensuring that the damping column 17 can perform damping and vibration reduction work in a predetermined direction and range.

[0032] The bottom ends of the two damping chambers 22 are fixedly connected to the inner wall of the bottom end of the load-bearing frame 2. When the damping column 17 is working, the damping chamber 22 distributes the force transmitted by the damping column 17 to the load-bearing frame 2, and then transmits it to the support structure of the entire reinforcement frame through the load-bearing frame 2, ensuring that the damping chamber 22 will not loosen or shift when subjected to the force of the damping column 17. The outer sides of the two moving blocks 16 are slidably connected to the inner walls of the two damping chambers 22. When the connecting strip 15 is displaced due to pipeline vibration, it drives the moving blocks 16 to slide in the slide or groove on the inner wall of the damping chamber 22. The sliding of the moving blocks 16 will trigger the damping column 17 to work, and at the same time, it will squeeze the space inside the damping chamber 22, further enhancing the vibration reduction effect. The load-bearing frame 2 has a functional groove inside, and the left and right sides of the connecting strip 15 are slidably connected to the inner wall of the adjacent side of the load-bearing frame 2.

[0033] The left and right sides of connecting strip 15 slide within the functional grooves on the inner wall of the adjacent side of load-bearing frame 2, providing guidance and limiting for the movement of connecting strip 15. Simultaneously, the functional grooves also provide space for the installation and operation of components such as moving block 16 and damping column 17, allowing each component to work collaboratively within the functional grooves to achieve vibration reduction. Pipe 2 8 is fixedly connected to the bottom end of pipe 7, and two anti-slip pads 9 are fixedly connected to the front exterior of pipe 2 8. The anti-slip pads 9 fit tightly against the outer wall of pipe 2 8. When the fixing ring 10 is tightened by the nut 11, the anti-slip pads 9 are compressed, and the textures or protrusions on their surface tightly engage with the outer wall of pipe 2 8, increasing friction and preventing pipe 2 8 from sliding within the fixing ring 10.

[0034] Two anti-slip pads 9 are each fixedly connected to a retaining ring 10. The two retaining rings 10 are wrapped around the outside of the anti-slip pads 9, and nuts 11 are threaded onto both sides of the retaining rings 10. Tightening the retaining rings 10 creates radial pressure on the anti-slip pads 9 and the pipe 8, thus firmly fixing the pipe 8 to the reinforcement frame. Nuts 11 are threaded onto both sides of the two retaining rings 10. Rotating the nuts 11 clockwise moves them inward along the threads of the retaining rings 10, bringing the two retaining rings 10 closer together and tightening the clamping force on the pipe 8; rotating them counterclockwise loosens the retaining rings 10.

[0035] Working Principle: After pipe 7 and pipe 8 are installed, the load-bearing frame 2 drives two load-bearing frames 1 to connect with each other, forming a stable basic frame. Load-bearing frame 1 drives support frame 3 to be vertically fixed to the building facade. Support frame 3 drives multiple support frames 2 4 to extend laterally, constructing a support network. Support frame 2 4 drives connecting strip 5 to extend forward. Connecting strip 5 then drives ring strip 6 to wrap around the outside of pipe 7. The anti-slip pad 2 12 on the inner wall of ring strip 6 tightly adheres to pipe 7, providing initial fixation. Pipe 2 8 is fixedly connected to the bottom of pipe 7. Through the cooperation of external anti-slip pad 9, fixing ring 10, and nut 11, pipe 2 8 is secured. All structures work together in sequence to form a comprehensive fixation of pipes 7 and 8, restricting their movement and preventing them from falling off or shaking significantly. This achieves a firm fixation of pipes 7 and 8, effectively preventing falling off due to gravity, wind, and other factors, improving the stability and durability of the drainage system, and reducing safety hazards and maintenance costs.

[0036] When vibration is transmitted, the support column 13 is fixedly connected to the fixed ring 10. When pipe 7 and pipe 8 vibrate, the vibration drives the fixed ring 10 to move, which in turn drives the support column 13 to slide on the inner wall of the load-bearing frame 2. The sliding of the support column 13 drives the connecting plate 14 to move up and down, and the connecting plate 14 drives the connecting strip 15 to slide in the functional groove of the load-bearing frame 2. The movement of the connecting strip 15 drives the moving blocks 16 on the left and right sides to slide on the inner wall of the vibration damping chamber 22. At the same time, the moving blocks 16 drive the damping column 17 to extend and retract within the vibration damping chamber 22. The connecting strip 15 also drives the vibration damping pad 18 to move, and the vibration damping pad 18 drives the convex vibration damping pad 19, the concave vibration damping pad 20, and the vibration damping pad 21 to deform in sequence. This achieves efficient absorption and buffering of pipe vibration, effectively reducing the risk of loosening and wear of the interface caused by vibration, improving the stability and durability of the drainage system, and providing comprehensive vibration damping protection for pipe 7 and pipe 8.

[0037] Finally, it should be noted that the above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A reinforcement frame for exterior rainwater drainage pipes, comprising two load-bearing frames (1), characterized in that: A load-bearing frame 2 is fixedly connected to one side of the two load-bearing frames 1 (1). A support frame 3 is fixedly connected to the rear side of the two load-bearing frames 1 (1). Multiple support frames 2 (4) are fixedly connected to one side of the two support frames 1 (3). Two connecting strips 1 (5) are fixedly connected to the front side of the multiple support frames 2 (4). A ring strip (6) is fixedly connected to the front side of the two connecting strips 1 (5). An anti-slip pad 2 (12) is fixedly connected to the inner wall of the rear side of the ring strip (6). A pipe 1 (7) is fixedly connected to the rear side of the anti-slip pad 2 (12). A vibration damping component for vibration reduction is fixedly connected to the inner wall of the load-bearing frame 2 (2).

2. The reinforcement frame for exterior rainwater drainage pipes according to claim 1, characterized in that: The vibration damping assembly includes a second vibration damping pad (21). The bottom end of the second vibration damping pad (21) is fixedly connected to the inner wall of the bottom end of the second load-bearing frame (2). A concave vibration damping pad (20) is fixedly connected to the top end of the second vibration damping pad (21). A convex vibration damping pad (19) is fixedly connected to the outside of the top end of the concave vibration damping pad (20). A first vibration damping pad (18) is fixedly connected to the top end of the convex vibration damping pad (19). A second connecting strip (15) is fixedly connected to the top end of the first vibration damping pad (18). Movable blocks (16) are fixedly connected to the left and right sides of the second connecting strip (15).

3. The reinforcement frame for exterior rainwater drainage pipes according to claim 2, characterized in that: The top end of the second connecting strip (15) is fixedly connected to a connecting plate (14), the top end of the connecting plate (14) is fixedly connected to a support column (13), and the bottom ends of the two moving blocks (16) are respectively fixedly connected to damping columns (17).

4. The reinforcement frame for exterior rainwater drainage pipes according to claim 3, characterized in that: The external sliding connection of the support column (13) is to the inner wall of the load-bearing frame (2), and the bottom ends of the two damping columns (17) are respectively fixedly connected to the vibration damping chamber (22).

5. The reinforcement frame for exterior rainwater drainage pipes according to claim 4, characterized in that: The bottom ends of the two vibration damping chambers (22) are fixedly connected to the inner wall of the bottom end of the load-bearing frame (2), and the exterior of the two moving blocks (16) are slidably connected to the inner walls of the two vibration damping chambers (22).

6. The reinforcement frame for exterior rainwater drainage pipes according to claim 2, characterized in that: The load-bearing frame 2 (2) has a functional groove inside, and the left and right sides of the connecting strip 2 (15) are slidably connected to the inner wall of the adjacent side of the load-bearing frame 2 (2).

7. The reinforcement frame for exterior rainwater drainage pipes according to claim 1, characterized in that: The bottom end of the first pipe (7) is fixedly connected to the second pipe (8), and two anti-slip pads (9) are fixedly connected to the front side of the second pipe (8).

8. The reinforcement frame for exterior rainwater drainage pipes according to claim 7, characterized in that: Two anti-slip pads (9) are respectively fixedly connected to the outside of a fixing ring (10), and nuts (11) are threadedly connected to both sides of the two fixing rings (10).

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