Pipeline outer wall grouting device for pipe jacking construction

Abstract

The utility model provides a pipeline outer wall grouting device for pipe jacking construction, which belongs to the technical field of grouting devices and comprises a plurality of groups of laying floors and a plurality of groups of grouting pump bodies, connecting plates are arranged among the plurality of groups of laying floors, mounting boxes are arranged on the plurality of groups of laying floors, instrument placing boxes are arranged on the plurality of groups of laying floors, and the grouting pump bodies are arranged on the mounting boxes. The grouting pump bodies are located on the instrument containing boxes, grouting rings are arranged among the instrument containing boxes, cleaning assemblies used for cleaning the grouting rings are arranged on the laying floors and comprise water storage tanks, the water storage tanks are located on one laying floor, and water pumps are arranged on the water storage tanks. A first connecting hose is arranged at one end of the water pump, a second connecting hose is arranged at one end of the grouting ring, and the first connecting hose and the second connecting hose are detachably connected. According to the device, the grouting ring can be cleaned through the cleaning assembly, the water pump is started, and water in the water storage tank is conveyed to the grouting ring so as to flush grout left on the grouting ring.

Description

Technical Field

[0001] This utility model belongs to the technical field of grouting devices, and more specifically, it relates to a grouting device for the outer wall of a pipe used in pipe jacking construction. Background Technology

[0002] During pipe jacking construction, pipe external wall grouting devices are a commonly used auxiliary construction equipment. They are widely used to ensure the stability of the pipe and the surrounding soil during pipe jacking construction, so that users can effectively fill the gap between the pipe and the soil, reduce the impact of soil deformation on the pipe, and ensure the smooth progress of pipe jacking construction. However, traditional devices are usually simple grouting equipment that cannot effectively clean the grouting components after grouting. After grouting, the grout is easy to remain and solidify on the grouting ring and other components, which can lead to blockage or uneven grouting during the next grouting, affecting the grouting quality and reducing construction efficiency and project quality. Utility Model Content

[0003] To address the aforementioned technical problems, this utility model provides a pipe external wall grouting device for pipe jacking construction, which solves the technical problem that in the prior art, traditional devices are usually simple grouting equipment and cannot clean the grouting components after grouting.

[0004] The purpose and effectiveness of this utility model's pipe grouting device for pipe jacking construction are achieved through the following specific technical means:

[0005] A pipe grouting device for pipe jacking construction includes multiple sets of laying floor panels and multiple sets of grouting pump bodies. A connecting plate is provided between the multiple sets of laying floor panels. Each set of laying floor panels has an installation box and an instrument placement box. The multiple sets of grouting pump bodies are located on the multiple sets of instrument placement boxes. A grouting ring is provided between the multiple sets of instrument placement boxes. A cleaning component for cleaning the grouting ring is provided on the multiple sets of laying floor panels. The cleaning component includes a water storage tank located on one set of laying floor panels. A water pump is installed on the water storage tank. A first connecting hose is provided at one end of the water pump, and a second connecting hose is provided at one end of the grouting ring. The first connecting hose and the second connecting hose are detachably connected.

[0006] According to a preferred embodiment, each of the multiple sets of mounting boxes is provided with multiple sets of mounting pads, each of the multiple sets of mounting pads is provided with multiple sets of triangular support columns, and mounting columns are provided between the multiple sets of triangular support columns.

[0007] According to a preferred embodiment, a grouting frame is provided between the multiple sets of mounting columns, with both ends of the grouting frame passing through the multiple sets of mounting columns, and both ends of the grouting ring being secured to the grouting frame.

[0008] According to a preferred embodiment, one end of the grouting frame is provided with a guide plate, and a limiting block is provided on the connecting plate, wherein the grouting frame and the guide plate are engaged on the limiting block.

[0009] According to a preferred embodiment, each of the multiple sets of flooring is provided with a connecting shaft, and the multiple sets of connecting shafts pass through the multiple sets of flooring and are mounted on the connecting plate.

[0010] According to a preferred embodiment, one end of each of the multiple sets of grouting pump bodies passes through the multiple sets of instrument placement boxes, and the other end is connected to the grouting ring through the grouting frame.

[0011] According to a preferred embodiment, each of the multiple sets of instrument placement boxes is provided with an instrument protective cover, and each of the multiple sets of flooring is provided with a ground cone.

[0012] Compared with the prior art, the present invention has the following beneficial effects:

[0013] 1. The device, through the inclusion of a cleaning component, enables users to clean the grouting ring, enhancing its self-cleaning capability. After grouting is completed, users can activate the water pump to deliver water from the storage tank to the grouting ring via the first and second connecting hoses, flushing away any residual grout. This eliminates the need for tedious manual cleaning, improving the device's ability to maintain the cleanliness of the grouting ring and ensuring the long-term stability of grouting operations.

[0014] 2. When using this device, users can construct the grouting frame using the mounting pads, triangular support columns, and mounting columns on the mounting box to securely install the grouting ring. This allows users to easily construct the grouting structure, improving the device's installation convenience. Then, the cooperation of the guide plate and limiting block ensures the grouting frame is firmly positioned, enabling stable grouting during pipe jacking construction. This provides users with accurate and stable grouting, improving the device's stability and accuracy during grouting in pipe jacking construction. Attached Figure Description

[0015] Figure 1 This is a schematic diagram of the assembled structure of this utility model;

[0016] Figure 2 This is a schematic diagram of the disassembled structure of this utility model;

[0017] Figure 3 This is a front view of the present invention;

[0018] Figure 4 This is a top view of the present invention;

[0019] Figure 5This is a schematic diagram of the grouting component structure.

[0020] In the diagram, the correspondence between component names and drawing numbers is as follows:

[0021] 11. Flooring; 12. Grouting pump body; 13. Connecting plate; 14. Mounting box; 15. Instrument placement box; 16. Grouting ring; 17. Water storage tank; 18. Water pump; 19. First connecting hose; 21. Second connecting hose; 22. Mounting pad; 23. Triangular support column; 24. Mounting column; 25. Grouting frame; 26. Guide plate; 27. Limiting block; 28. Connecting shaft; 29. ​​Instrument protective cover; 31. Ground cone. Detailed Implementation

[0022] The embodiments of this utility model will be described in further detail below with reference to the accompanying drawings and examples. The following examples are used to illustrate the technical solution of this utility model, but should not be used to limit the scope of protection of this utility model.

[0023] Example:

[0024] like Figures 1 to 2 As shown, this utility model provides a pipe external wall grouting device for pipe jacking construction, including multiple sets of laying floor 11 and multiple sets of grouting pump bodies 12. The multiple sets of laying floor 11 serve as the basic support structure of the entire device, providing a stable placement plane for the device and other components. Connecting plates 13 are provided between adjacent laying floor 11, connecting the multiple sets of laying floor 11 into a whole, enhancing the stability of the assembled laying floor 11 and preventing the entire device from easily shifting or shaking on the construction site. Each set of laying floor 11 is equipped with an installation box 14 and an instrument placement box 15. The installation box 14 provides the installation foundation for the subsequent construction of the grouting structure, while the instrument placement box 15 supports the grouting pump bodies 12. The multiple sets of grouting pump bodies 12 are located on the multiple sets of instrument placement boxes 15. The grouting pump bodies 12 are the core power source for the grouting operation, capable of transporting grout through pipelines to the grouting ring 16. A grouting ring 16 is provided between multiple instrument placement boxes 15. The grouting ring 16 is used to inject the grout delivered by the grouting pump body 12 into the outer wall of the pipe to complete the grouting operation. Simultaneously...

[0025] Multiple sets of flooring 11 are equipped with cleaning components for cleaning the grouting ring 16. Each cleaning component includes a water tank 17, located on one set of flooring 11, for storing cleaning water. A water pump 18 is installed on the water tank 17. One end of the water pump 18 is connected to a first connecting hose 19, and one end of the grouting ring 16 is connected to a second connecting hose 21. The first connecting hose 19 and the second connecting hose 21 are detachably connected. After grouting is completed, the water pump 18 is activated. Water from the water tank 17 is pumped through the first connecting hose 19 and the second connecting hose 21 to the grouting ring 16 to rinse away any residual grout, preventing the grout from solidifying and affecting the normal use of the grouting ring 16, and reducing the tedious manual cleaning steps.

[0026] Multiple mounting boxes 14 are each equipped with multiple sets of mounting pads 22. These soft pads cushion the components subsequently installed on them, reducing wear caused by direct contact. Multiple triangular support columns 23 are mounted on each mounting pad 22. The triangular support columns 23 are arranged in a triangular structure, providing stability and reliable support for the components above. Mounting columns 24 connect the triangular support columns 23 and provide mounting points for the grouting frame 25. Through the cooperation of the mounting pads 22, triangular support columns 23, and mounting columns 24 on the mounting box 14, the user can easily construct the grouting frame and securely install the grouting ring 16, facilitating the construction of the grouting structure.

[0027] A grouting frame 25 is provided between multiple sets of mounting columns 24. The two ends of the grouting frame 25 are respectively inserted into the multiple sets of mounting columns 24, and the two ends of the grouting ring 16 are clamped onto the grouting frame 25. The grouting frame 25 serves to fix and support the grouting ring 16, so that the grouting ring 16 maintains a stable position during the grouting operation, ensuring that the grout can be accurately injected into the corresponding position on the outer wall of the pipe.

[0028] One end of the grouting frame 25 is equipped with a guide plate 26, and a limiting block 27 is provided on the connecting plate 13. The grouting frame 25 and the guide plate 26 are engaged with the limiting block 27. The guide plate 26 can guide the grouting frame 25 to be installed in the correct position, while the limiting block 27 restricts the movement range of the grouting frame 25. The cooperation of the two makes the position of the grouting frame 25 stable after installation, thereby ensuring the stability of the grouting process during pipe jacking construction.

[0029] Each set of flooring 11 is equipped with a connecting shaft 28, which passes through the flooring 11 and onto the connecting plate 13. The connecting shaft 28 further strengthens the connection between the flooring 11 and the connecting plate 13, making the basic structure of the entire device more robust and preventing the flooring 11 and the connecting plate 13 from separating during construction.

[0030] One end of each of the multiple grouting pump bodies 12 passes through multiple instrument placement boxes 15, and the other end is connected to the grouting ring 16 via the grouting frame 25. This connection method enables the grouting pump body 12 to stably transmit the generated pressure to the grouting ring 16, ensuring that the grout is smoothly delivered to the outer wall of the pipeline.

[0031] Each of the multiple instrument placement boxes 15 is equipped with an instrument protective cover 29. The instrument protective cover 29 can cover the grouting pump body 12 and other instruments placed on the instrument placement box 15, preventing dust and debris from entering, avoiding damage to the instruments from external factors, and extending the service life of the instruments. Each of the multiple laying floor 11 is equipped with a ground cone 31. The ground cone 31 can be inserted into the ground to fix the laying floor 11 to the ground, enhance the connection strength between the entire device and the ground, and make the device more stable during pipe jacking construction.

[0032] like Figures 2 to 5As shown, when using the device, multiple sets of flooring 11 are firmly laid on the pipe jacking construction site, serving as the basic support structure for the entire device. This supports all components, ensuring stable contact between the device and the ground, preventing displacement due to uneven ground or construction vibrations, and guaranteeing stable operation in complex construction environments. Connecting plates 13 between the multiple sets of flooring 11 are connected to the flooring 11 via connecting shafts 28. The connecting shafts 28 pass through the multiple sets of flooring 11 and are fixed to the connecting plates 13, allowing each flooring 11 to share the load collaboratively, enhancing the stability of the overall support system, jointly resisting external forces generated during construction, and maintaining the overall structural stability of the device. Mounting boxes 14 on the multiple sets of flooring 11 provide a reliable foundation for subsequent component installation. Arranged orderly on the flooring 11, they provide installation positions for mounting pads 22, triangular support columns 23, and mounting columns 24, ensuring orderly assembly of components and guaranteeing accurate and stable device structure. Instrument placement boxes 15 on the multiple sets of flooring 11 are used to house multiple sets of grouting pump bodies 12. The instrument placement box 15 provides a safe and stable platform for the grouting pump body 12, protecting it from construction debris and dust, and ensuring the normal operation of the grouting pump body 12. Multiple grouting pump bodies 12 are placed on multiple instrument placement boxes 15, serving as the core power component of the device, responsible for pressurizing and delivering grout to the grouting ring 16. One end of the grouting pump body 12 passes through the multiple instrument placement boxes 15, ensuring secure installation and easy operation and maintenance; the other end is connected to the grouting ring 16 via the grouting frame 25, controlling the grout flow and pressure, allowing the grout to be smoothly and evenly sprayed onto the outer wall of the pipe through the grouting ring 16, completing the grouting operation on the outer wall of the pipe, and ensuring a stable connection between the pipe and the surrounding soil during pipe jacking construction. The grouting ring 16 between the multiple instrument placement boxes 15 is the grout spraying component. Its two ends are clamped to the grouting frame 25, cooperating with the grouting frame 25 to evenly distribute and spray the grout from the grouting pump body 12 onto the outer wall of the pipe, achieving grouting and filling of the outer wall of the pipe, and ensuring stable sealing of the pipe during pipe jacking construction. The cleaning components for cleaning the grouting rings 16 on multiple sets of flooring 11 are crucial for maintaining the normal operation of the grouting rings 16. A water tank 17 for the cleaning components is located on one set of flooring 11 and stores cleaning water. A water pump 18 on the water tank 17 draws water from the tank and delivers it through a first connecting hose 19. The first connecting hose 19 at one end of the water pump 18 is detachably connected to a second connecting hose 21 at one end of the grouting ring 16. During grouting operations, the cleaning components can be separated from the grouting rings 16 without affecting the grouting process; they can be quickly reconnected after the operation is completed. Starting the water pump 18 allows water to enter the grouting rings 16 through both hoses, flushing away residual grout, preventing solidification and blockage, extending the service life of the grouting rings 16, and improving the efficiency and quality of the grouting operation. The grouting frame 25 between multiple sets of mounting columns 24 is an important supporting structure for the device. Its two ends are inserted through multiple sets of mounting columns 24 and connected to the mounting columns 24, providing a stable mounting carrier for the grouting ring 16, and also guiding and distributing the grout to ensure that the grout is smoothly delivered to the grouting ring 16 and evenly distributed, thus ensuring consistent grouting effect.The guide plate 26 at one end of the grouting frame 25 engages with the limiting block 27 on the connecting plate 13. During installation, the guide plate 26 guides the grouting frame 25 to accurately align with the limiting block 27, which then fixes the grouting frame 25 in the predetermined position, preventing displacement or shaking due to external forces during construction and ensuring accurate and stable grouting operations. Multiple sets of flooring 11 are equipped with instrument protective covers 29, which further protect the grouting pump body 12 and other equipment inside the instrument placement box 15, reducing the impact of external factors. Multiple sets of flooring 11 are also equipped with ground cones 31, which insert into the ground to enhance the connection stability between the flooring 11 and the ground, making the entire device more robust and reliable during construction.

[0033] The specific usage and function of this embodiment are as follows:

[0034] When using the device, multiple sets of flooring 11 are first laid, serving as the basic support structure and components. Adjacent sets are connected by connecting plates 13 via connecting shafts 28 to enhance stability and prevent device displacement. On the flooring 11, mounting boxes 14 are used to construct the grouting structure, and instrument placement boxes 15 support the grouting pump body 12. One end of the grouting pump body 12 passes through the instrument placement box 15, and the other end connects to the grouting ring 16 via the grouting frame 25, providing power for grouting. The grouting ring 16 is responsible for injecting grout into the outer wall of the pipe. After grouting, the cleaning assembly is activated. A water tank 17 stores water, and a water pump 18 pumps water through the first connecting hose 19 and the second connecting hose 21 into the grouting ring 16 to flush away residual grout. When constructing the grouting frame 25, the mounting pads 22 on the mounting box 14 cushion the wear of the components. Triangular support columns 23 provide support in a triangular arrangement. Mounting columns 24 connect and provide mounting points for the grouting frame 25. The grouting frame 25 secures the grouting ring 16, and its guide plate 26 engages with the limiting block 27 of the connecting plate 13 to ensure stable installation. The connecting shaft 28 reinforces the connection between the floor 11 and the connecting plate 13. The instrument protective cover 29 protects the instrument, and the ground cone 31 is inserted into the ground reinforcement device and connected to the ground to ensure smooth grouting operations.

[0035] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. It is obvious to those skilled in the art that this utility model is not limited to the details of the above exemplary embodiments.

Claims

1. A pipe outer wall grouting device for pipe jacking construction, comprising a plurality of sets of laying floors (11) and a plurality of sets of grouting pump bodies (12), characterized in that: A plurality of groups of the laying floor (11) are provided with connecting plates (13), a plurality of groups of the laying floor (11) are provided with mounting boxes (14), a plurality of groups of the laying floor (11) are provided with instrument placing boxes (15), a plurality of groups of the grouting pump body (12) are located on a plurality of groups of the instrument placing boxes (15), a plurality of groups of the instrument placing boxes (15) are provided with grouting rings (16), a plurality of groups of the laying floor (11) are provided with cleaning assemblies for cleaning the grouting ring (16), the cleaning assembly comprises a water storage tank (17), the water storage tank (17) is located on one of the plurality of groups of the laying floor (11), the water storage tank (17) is provided with a water pump (18), one end of the water pump (18) is provided with a first connecting hose (19), one end of the grouting ring (16) is provided with a second connecting hose (21), and the first connecting hose (19) and the second connecting hose (21) are detachably connected.

2. The pipe outer wall grouting device for pipe jacking construction according to claim 1, characterized in that: A plurality of groups of the mounting box (14) are provided with a plurality of groups of mounting soft pads (22), a plurality of groups of the mounting soft pads (22) are provided with a plurality of groups of triangular supporting columns (23), and a plurality of groups of the triangular supporting columns (23) are provided with mounting columns (24) therebetween.

3. The pipe outer wall grouting device for pipe jacking construction according to claim 2, characterized in that: A plurality of groups of the mounting column (24) are provided with a grouting frame (25), and the grouting frame (25) is respectively provided on a plurality of groups of the mounting column (24) at both ends, and the grouting ring (16) is clamped on the grouting frame (25) at both ends.

4. The pipe outer wall grouting device for pipe jacking construction according to claim 3, characterized in that: One end of the grouting frame (25) is provided with a guide plate (26), the connecting plate (13) is provided with a limiting block (27), and the grouting frame (25) and the guide plate (26) are clamped on the limiting block (27).

5. The pipe outer wall grouting device for pipe jacking construction according to claim 4, characterized in that: A plurality of groups of the laying floor (11) are provided with connecting shafts (28), and a plurality of groups of the connecting shafts (28) pass through a plurality of groups of the laying floor (11) and are provided on the connecting plate (13).

6. The pipe outer wall grouting device for pipe jacking construction according to claim 5, characterized in that: One end of a plurality of groups of the grouting pump body (12) passes through a plurality of groups of the instrument placing boxes (15), and the other end is connected with the grouting ring (16) through the grouting frame (25).

7. The pipe outer wall grouting device for pipe jacking construction according to claim 1, characterized in that: A plurality of groups of the instrument placing boxes (15) are provided with instrument protection covers (29), and a plurality of groups of the laying floor (11) are provided with ground cones (31).

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