An underground continuous wall trench wall compaction reinforcement and wall brushing device and construction method

Abstract

The present invention discloses an underground continuous wall trench wall compaction reinforcement and wall brushing device and a construction method, belonging to the technical field of underground construction devices. The underground continuous wall trench wall compaction reinforcement and wall brushing device comprises a fixed frame, the interior of the fixed frame is a hollow structure, and ultrasonic rangefinders are installed on both sides of the fixed frame. At the same time, hanging buckles are welded on both sides of the top surface of the fixed frame. A compaction component is installed at the center of the fixed frame to increase the contact area and compaction time with the trench wall. A wall brushing component is installed inside the compaction component to clean loose materials and debris on the trench wall. The present invention adopts a compaction component and a wall brushing component that can move freely along the trench wall, making the construction operation more flexible and convenient, and the cleaning crawler can be adjusted according to the movement of the equipment during the compaction process. During the compaction process of the equipment, the cleaning crawler assembly can keep up with the movement of the equipment and always maintain effective cleaning without being affected by external factors.

Description

Technical Field

[0001] The present invention belongs to the technical field of underground construction devices, and in particular relates to an underground continuous wall trench wall compaction reinforcement and wall brushing device and a construction method. Background Art

[0002] Underground diaphragm walls are an important support structure commonly used in underground projects, particularly in deep foundation pits, subways, tunnels, dams, and other projects. They effectively prevent pit wall collapse, ensuring that surrounding buildings, transportation facilities, and groundwater pipelines are not affected. During construction, underground diaphragm walls provide strong support for underground spaces, avoiding safety accidents caused by excessive pressure from the surrounding soil. With the development of construction technology, the construction process of underground diaphragm walls has gradually matured. The use of mechanized construction can improve construction efficiency and precision, reduce manual errors and safety hazards. At the same time, the construction of underground diaphragm walls can achieve a high degree of standardization and process, accelerating the controllability of project progress and quality.

[0003] The trench walls of existing underground continuous walls often have long trenches. When working, traditional underground continuous wall trench wall compaction, reinforcement and wall brushing devices often use jacks to compact, reinforce and brush the individual areas of the trench wall. After repeated operations, the long underground continuous wall trench wall is compacted, reinforced and brushed. Since each individual area needs to be repeatedly operated, the entire trench wall processing process becomes very time-consuming. After each operation is completed, the equipment needs to be moved or the jack needs to be repositioned. Such repetitive operations lead to the inefficiency of the entire construction process and the inability to efficiently complete the compaction, reinforcement and wall brushing of the long trench wall. In addition, the jack is usually compacted by applying local pressure, which easily leads to uneven compaction effect. When processing a long trench wall, different areas may be subjected to different amounts of pressure, resulting in inconsistent compaction quality and affecting the stability of the overall structure. Summary of the Invention

[0004] The technical problem to be solved by the present invention is to overcome the shortcomings of the above-mentioned prior art and provide an underground continuous wall trench wall compaction reinforcement and wall brushing device and a construction method.

[0005] The technical solution adopted to solve the above technical problems is: an underground continuous wall trench wall compaction reinforcement and wall brushing device, including a fixed frame, the interior of the fixed frame is a hollow structure, and ultrasonic rangefinders are installed on both sides of the fixed frame, and at the same time, hanging buckles are welded on both sides of the top surface of the fixed frame. A compaction component is installed at the center of the fixed frame to increase the contact area and compaction time with the trench wall, and a wall brushing component is installed inside the compaction component to clean loose materials and debris on the trench wall.

[0006] Through the above technical solution, the equipment can move along the trough wall. The rotation and compaction of the compacting roller and the synchronous movement of the cleaning track assembly make the entire operation process continuous and uninterrupted. This continuous operation mode greatly reduces the interruption time and improves productivity. There is no need to frequently adjust the position of the equipment, and it can achieve smooth and efficient processing on longer trough walls.

[0007] Furthermore, the compaction assembly includes a first chain assembly installed at the inner center of the fixed frame, and the sprocket connecting shaft in the first chain assembly is rotatably connected to the fixed frame, and a plurality of first connecting plates and second connecting plates are mirror-imaged on both sides of the fixed frame, and the four first connecting plates and second connecting plates located on one side of the fixed frame are distributed in a rectangular track, and the four second connecting plates located on one side of the fixed frame are located between the four first connecting plates, and the through end of the sprocket connecting shaft in the first chain assembly is fixedly connected to the first connecting plate and the second connecting plate.

[0008] Furthermore, a rotating frame is rotatably connected between the four first connecting plates and the second connecting plates on one side of the fixed frame away from the end of the first chain assembly, and the rotating frame is rotatably connected to four Z-shaped connecting rods and a U-shaped connecting rod on the side away from the first connecting plate. At the same time, the connecting shafts of the Z-shaped connecting rod and the U-shaped connecting rod are rotatably connected to the rotating frame, and the through ends of the connecting shafts of the Z-shaped connecting rod and the U-shaped connecting rod are fixedly connected to the first connecting plate and the second connecting plate respectively, the Z-shaped connecting rod is rotatably connected to the first connecting piece at the end away from the rotating frame, and the U-shaped connecting rod is rotatably connected to the third connecting piece at the end away from the rotating frame.

[0009] The above technical solution distributes pressure evenly across the tank wall as the compaction roller rotates in its self-spinning state, avoiding the uneven compaction that can occur with traditional jacking methods. The continuous rotation of the compaction roller ensures that every section of the tank wall receives the same degree of reinforcement and compaction, thereby improving the stability and load-bearing capacity of the entire tank wall.

[0010] Furthermore, the first connecting member is rotatably connected to the first rotating plate inside one end of the Z-shaped connecting rod, and the third connecting member is rotatably connected to the second rotating plate at one end of the U-shaped connecting rod, and at the same time, the first rotating plate is rotatably connected to the end of the second rotating plate away from the third connecting member at one end away from the first connecting member, the first rotating plate is rotatably connected to the second connecting member at the connection between the first rotating plate and the second rotating plate, and the other end of the second connecting member is rotatably connected to the frame, and at the same time, the frame is rotatably connected to a plurality of compaction rollers arranged linearly and equidistantly on one side away from the fixed frame, the bottom end of the frame is rotatably connected to the second chain assembly, and the sprocket connecting shaft in the second chain assembly is rotatably connected to the frame, and at the same time, the sprocket connecting shaft in the second chain assembly is fixedly connected to the compaction roller shaft at the through end.

[0011] Through the above technical solution, it can be flexibly adjusted under different groove wall structures and depths, and has strong adaptability. For complex or irregular groove wall shapes, rotary jacking can better track and adapt to the shape of the groove wall, ensuring the continuity and effectiveness of the compaction process.

[0012] Furthermore, a second motor is installed at the top center of the frame, and the output end of the second motor is rotatably connected to the frame, and the through end of the second motor is fixedly connected to one of the compaction rollers in the frame. A first motor is installed on the top of the fixed frame, and the output end of the first motor is rotatably connected to the fixed frame, and the through end of the first motor is fixedly connected to one of the sprockets in the first chain assembly.

[0013] The above technical solution improves construction efficiency and compaction uniformity, simplifies the operation process, reduces equipment maintenance costs, and reduces labor intensity.

[0014] Furthermore, the wall brush assembly includes a cleaning track assembly installed on both sides of the frame, and the rollers in the cleaning track assembly are rotatably connected to the frame, the two side walls of the fixed frame are rotatably connected to the third synchronous belt assembly, and the two synchronous wheels in the third synchronous belt assembly are rotatably connected to the second connecting plate set in a mirror image on the side away from the fixed frame, and the second connecting plate is rotatably connected to the second synchronous belt assembly on the side away from the third synchronous belt assembly, one of the synchronous wheel connecting shafts in the second synchronous belt assembly is rotatably connected to the second connecting plate, and one of the synchronous wheel connecting shafts in the second synchronous belt assembly is fixedly connected to the synchronous wheel in the third synchronous belt assembly at the through end, the second connecting plate is rotatably connected to the first connecting plate at one end away from the third synchronous belt assembly, and the other end of the first connecting plate is rotatably connected to the frame, and the first connecting plate is rotatably connected to the frame by the first synchronous belt assembly.

[0015] Through the above technical solution, the cleaning track assembly can clean the debris on the groove wall in real time by linkage with the synchronous belt system, reducing the friction and accumulation of these debris on the equipment, thereby reducing the probability of equipment wear. When the equipment is operated in a clean state, it can reduce failures and shutdowns caused by debris, thereby improving the service life and work efficiency of the equipment.

[0016] Furthermore, one of the synchronous wheel connecting shafts in the first synchronous belt assembly is rotatably connected with the first connecting plate and the second connecting plate, and the through-end of one of the synchronous wheel connecting shafts in the first synchronous belt assembly is fixedly connected to the synchronous wheel in the second synchronous belt assembly, another synchronous wheel connecting shaft in the first synchronous belt assembly is rotatably connected with the frame, and the through-end of another synchronous wheel connecting shaft in the first synchronous belt assembly is fixedly connected to the roller in the cleaning track assembly, a third motor is installed on the inner wall of the fixed frame located at the bottom of the ultrasonic rangefinder, and the output end of the third motor is rotatably connected with the fixed frame, and at the same time, the through-end of the third motor is fixedly connected to the synchronous wheel at the bottom of the fixed frame in the third synchronous belt assembly.

[0017] Through the above technical solution, since the cleaning track assembly automatically follows the movement of the frame, the need for manual operation is reduced, and the frequency of manual intervention and adjustment is reduced, which makes the operation more automated and simple, reduces the labor intensity of construction personnel, and at the same time reduces the risks and errors caused by manual operation errors. It can continuously remove loose materials, soil and weeds on the trough wall during the compaction process to ensure the cleanliness of the trough wall surface.

[0018] A construction method for an underground continuous wall trench wall compaction reinforcement and wall brushing device includes the following specific steps:

[0019] Step 1: Use a crane to lift the underground continuous wall trench wall compaction reinforcement and wall brushing device to the initial position through the lifting hook;

[0020] Step 2: The rear ultrasonic rangefinder is operated to measure the distance that the soil layer of the trench wall needs to advance. After the measurement is completed, the first motor, the second motor and the third motor are driven to operate;

[0021] Step 3: The first motor drives the first chain assembly to transmit, causing the first connecting plate and the second connecting plate to rotate simultaneously, thereby causing the rotating frame to move in an elliptical trajectory, thereby driving the Z-shaped connecting rod and the U-shaped connecting rod to rotate;

[0022] Step 4: When the Z-shaped connecting rod and the U-shaped connecting rod rotate, the first connecting member and the third connecting member move synchronously with the Z-shaped connecting rod and the U-shaped connecting rod. At the same time, the first rotating plate and the second rotating plate rotate, thereby driving the first connecting member and the third connecting member to rotate relative to the Z-shaped connecting rod and the U-shaped connecting rod, pushing the second connecting member to move toward the groove wall.

[0023] Step 5: When the second connecting member moves, it will rotate relative to the first rotating plate, the second rotating plate and the frame, thereby driving the frame and internal components to move synchronously toward the groove wall. When the compacting roller moves to the required distance, the first motor stops running;

[0024] Step 6: After the second motor drives one of the compacting rollers in the frame to rotate, the second chain assembly causes several compacting rollers to rotate simultaneously, so that the compacting rollers rotate simultaneously during the process of compacting the trough wall, thereby driving the entire equipment to move along the trough wall, and the crane moves synchronously to the end position;

[0025] Step 7: During the compaction process of the entire equipment along the groove wall, the third motor drives the third synchronous belt assembly to transmit the power. Under the joint action of the first synchronous belt assembly and the second synchronous belt assembly, the cleaning crawler assemblies on both sides of the fixed frame rotate simultaneously to brush the groove wall. In addition, the first connecting plate and the second connecting plate on both sides of the fixed frame rotate to adapt to the equipment in the compaction process to transmit the cleaning crawler assembly.

[0026] Step 8: After the wall of one underground continuous wall trench is compacted and brushed, repeat steps 1 to 7, and repeat this process to achieve compaction reinforcement and brushing treatment of each underground continuous wall trench wall.

[0027] The beneficial effects of the present invention are as follows: (1) The present invention operates the first motor and the second motor in sequence, so that the first connecting plate and the second connecting plate rotate simultaneously, thereby causing the rotating frame to move in an elliptical trajectory, thereby driving the first connecting member and the third connecting member to rotate relative to the Z-shaped connecting rod and the U-shaped connecting rod, pushing the second connecting member to move toward the groove wall, thereby driving the frame and internal components to move synchronously toward the groove wall, so that the compaction roller rotates simultaneously during the process of compacting the groove wall, thereby driving the entire equipment to move along the groove wall, and there is no need to repeat the operation of a separate area of ​​the groove wall each time, which greatly improves construction efficiency, avoids the problem of frequent equipment adjustment and repositioning of jacks in traditional methods, and saves a lot of time and labor costs;

[0028] (2) The present invention drives the third synchronous belt assembly through the operation of the third motor. Under the joint action of the first synchronous belt assembly and the second synchronous belt assembly, the cleaning track assemblies on both sides of the fixed frame rotate at the same time to brush the groove wall. In addition, the first connecting plate and the second connecting plate on both sides of the fixed frame rotate to adapt to the equipment during the compaction process and drive the cleaning track assembly. It can ensure that the equipment can continuously brush the groove wall during operation to remove impurities such as mud and crushed soil, reduce equipment failures, improve construction efficiency, and reduce the need for manual intervention. BRIEF DESCRIPTION OF THE DRAWINGS

[0029] Figure 1 It is a schematic structural diagram of the first perspective of the present invention;

[0030] Figure 2It is a schematic structural diagram of the second viewing angle of the present invention;

[0031] Figure 3 3 is a schematic structural diagram of the present invention from a third perspective;

[0032] Figure 4 is a schematic structural diagram of the fourth viewing angle of the present invention;

[0033] Figure 5 It is a structural schematic diagram of the connection between the first rotating plate and the second rotating plate of the present invention;

[0034] Figure 6 yes Figure 1 A schematic diagram of the enlarged structure at point A;

[0035] Figure 7 yes Figure 1 Schematic diagram of the enlarged structure at point B.

[0036] Figure numerals: 11. fixing frame; 12. hanging buckle; 13. ultrasonic rangefinder; 2. compaction assembly; 21. first connecting plate; 22. second connecting plate; 23. Z-shaped connecting rod; 24. U-shaped connecting rod; 25. first connecting member; 26. first rotating plate; 27. second connecting member; 28. second rotating plate; 29. ​​third connecting member; 210. rotating frame; 211. first chain assembly; 212. first motor; 213. frame; 214. second motor; 215. compaction roller; 216. second chain assembly; 3. wall brush assembly; 31. cleaning track assembly; 32. first synchronous belt assembly; 33. first connecting plate; 34. second connecting plate; 35. second synchronous belt assembly; 36. third synchronous belt assembly; 37. third motor. DETAILED DESCRIPTION

[0037] In order to make the purpose, technical solutions and advantages of the present invention more clearly understood, the present invention will be further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present invention and are not intended to limit the present invention.

[0038] like Figures 1-6As shown, an underground continuous wall groove wall compaction reinforcement and wall brushing device of the present embodiment includes a fixed frame 11, the interior of the fixed frame 11 is a hollow structure, and ultrasonic rangefinders 13 are installed on both sides of the fixed frame 11, and at the same time, hooks 12 are welded on both sides of the top surface of the fixed frame 11, and a compaction component 2 is installed at the center of the interior of the fixed frame 11 to increase the contact area and compaction time with the groove wall. The compaction component 2 includes a first chain component 211 installed at the center of the interior of the fixed frame 11, and the sprocket connecting shaft in the first chain component 211 is rotatably connected to the fixed frame 11. A number of first connecting plates 21 and second connecting plates 22 are mirror-imaged on both sides of the fixed frame 11, and the four first connecting plates 21 and the second connecting plates 22 located on one side of the fixed frame 11 are distributed in a rectangular trajectory. At the same time, the four second connecting plates 22 located on one side of the fixed frame 11 are located at the four first connecting plates. 21, the equipment can move along the groove wall, the rotation compaction of the compacting roller 215 and the synchronous movement of the cleaning crawler assembly 31 make the entire operation process continuous and uninterrupted. This continuous operation mode greatly reduces the interruption time and improves productivity. There is no need to frequently adjust the position of the equipment, and it can achieve smooth and efficient processing on longer groove walls. The four first connecting plates 21 and the second connecting plates 22 on one side of the fixed frame 11 are rotatably connected to the rotating frame 210 away from the end of the first chain assembly 211, and the rotating frame 210 is rotatably connected to the side away from the first connecting plate 21 with four Z-shaped connecting rods 23 and U-shaped connecting rods 24. At the same time, the connecting shafts of the Z-shaped connecting rods 23 and the U-shaped connecting rods 24 are rotatably connected to the rotating frame 210, and the connecting shafts of the Z-shaped connecting rods 23 and the U-shaped connecting rods 24 are fixedly connected to the first connecting plate 21 and the second connecting plate 22 respectively.

[0039] like Figure 2-Figure 6As shown, the Z-shaped connecting rod 23 is rotatably connected to the first connecting member 25 at one end away from the rotating frame 210, and the first connecting member 25 is rotatably connected to the first rotating plate 26 at one end away from the Z-shaped connecting rod 23, and the third connecting member 29 is rotatably connected to the second rotating plate 28 at one end away from the U-shaped connecting rod 24. At the same time, the first rotating plate 26 is rotatably connected to the end of the second rotating plate 28 away from the third connecting member 29 at one end away from the first connecting member 25, and the second rotating plate 28 is rotatably connected to the second connecting member 27 at the connection between the first rotating plate 26 and the second rotating plate 28. , and the other end of the second connecting member 27 is rotatably connected to the frame 213, and a second motor 214 is installed at the center of the top of the frame 213, and the output end of the second motor 214 is rotatably connected to the frame 213, and the through end of the second motor 214 is fixedly connected to one of the compacting rollers 215 in the frame 213. The rotation of the compacting roller 215 in the self-rotating state can make the pressure more evenly distributed on the groove wall, avoiding the uneven compaction that may occur in the traditional jack method. The continuous rotation of the compaction roller 215 in the state can ensure that each part of the groove wall can be reinforced and compacted to the same extent, thereby improving the stability and bearing capacity of the entire groove wall. A first motor 212 is installed on the top of the fixed frame 11, and the output end of the first motor 212 is rotatably connected to the fixed frame 11. At the same time, the through end of the first motor 212 is fixedly connected to one of the sprockets in the first chain assembly 211. At the same time, the frame 213 is rotatably connected to a plurality of compaction rollers 215 arranged linearly and equidistantly on the side away from the fixed frame 11. The bottom end of the frame 213 is rotatably connected to the second chain assembly 216, and the sprocket connecting shaft in the second chain assembly 216 is rotatably connected to the frame 213. At the same time, the through end of the sprocket connecting shaft in the second chain assembly 216 is fixedly connected to the compaction roller 215, and the U-shaped connecting rod 24 is rotatably connected to the third connecting member 29 at the end away from the rotating frame 210. The through end of the sprocket connecting shaft in the first chain assembly 211 is fixedly connected to the first connecting plate 21 and the second connecting plate 22.

[0040] like Figure 1-Figure 7As shown, a brush wall assembly 3 is installed inside the compaction assembly 2 for cleaning loose materials and debris on the groove wall. The brush wall assembly 3 includes a cleaning crawler assembly 31 installed on both sides of the frame 213, and the roller in the cleaning crawler assembly 31 is rotatably connected to the frame 213. The two side walls of the fixed frame 11 are rotatably connected to the third synchronous belt assembly 36, and the two synchronous wheels in the third synchronous belt assembly 36 are rotatably connected to the second connecting plate 34 set in a mirror image on the side away from the fixed frame 11. At the same time, the second connecting plate 34 is rotatably connected to the second synchronous belt assembly 35 on the side away from the third synchronous belt assembly 36. It can be flexibly adjusted under different groove wall structures and depths, and has strong adaptability. For complex or For irregular groove wall shapes, rotary jacking can better track and adapt to the shape of the groove wall, ensuring the continuity and effect of the compaction process. One of the synchronous wheel connecting shafts in the second synchronous belt assembly 35 is rotatably connected to the second connecting plate 34, and one of the synchronous wheel connecting shafts in the second synchronous belt assembly 35 is fixedly connected to the synchronous wheel in the third synchronous belt assembly 36 at its through end. The second connecting plate 34 is rotatably connected to the first connecting plate 33 at one end away from the third synchronous belt assembly 36, and the other end of the first connecting plate 33 is rotatably connected to the frame 213, which improves construction efficiency and compaction uniformity, simplifies the operating process, reduces equipment maintenance costs, and reduces labor intensity.

[0041] like Figure 2-Figure 7The first connecting plate 33 and the frame 213 are rotatably connected with the first synchronous belt assembly 32. One of the synchronous wheel connecting shafts in the first synchronous belt assembly 32 is rotatably connected with the first connecting plate 33 and the second connecting plate 34, and the through end of one of the synchronous wheel connecting shafts in the first synchronous belt assembly 32 is fixedly connected with the synchronous wheel in the second synchronous belt assembly 35. The cleaning crawler assembly 31 can clean the debris on the groove wall in real time through the linkage with the synchronous belt system, reduce the friction and accumulation of these debris on the equipment, thereby reducing the probability of equipment wear. When the equipment runs in a clean state, it can reduce failures and shutdowns caused by debris, thereby improving the service life and working efficiency of the equipment. Another synchronous wheel connecting shaft in the first synchronous belt assembly 32 is rotatably connected with the frame 213, and the first synchronous belt assembly 32 is rotatably connected. Another synchronous wheel connecting shaft in the belt assembly 32 is fixedly connected to the roller in the cleaning track assembly 31 through its through end, and a third motor 37 is installed on the inner wall of the fixed frame 11 located at the bottom of the ultrasonic rangefinder 13, and the output end of the third motor 37 is rotatably connected to the fixed frame 11 through its through end. At the same time, the through end of the third motor 37 is fixedly connected to the synchronous wheel at the bottom of the fixed frame 11 in the third synchronous belt assembly 36. Since the cleaning track assembly 31 automatically follows the movement of the frame 213, the need for manual operation is reduced, and the frequency of manual intervention and adjustment is reduced, which makes the operation more automated and simple, reduces the labor intensity of construction personnel, and reduces the risks and errors caused by manual operation errors. It can continuously remove loose materials, soil and weeds on the trough wall during the compaction process to ensure the cleanliness of the trough wall surface.

[0042] A construction method for an underground continuous wall trench wall compaction reinforcement and wall brushing device includes the following specific steps:

[0043] Step 1: The underground continuous wall trench wall compaction reinforcement and wall brushing device is lifted by a crane through the lifting hook 12 and delivered to the initial position;

[0044] Step 2: The rear ultrasonic rangefinder 13 operates to measure the distance that the soil layer of the trench wall needs to advance. After the measurement is completed, the first motor 212, the second motor 214 and the third motor 37 are driven to operate;

[0045] Step 3: The first motor 212 drives the first chain assembly 211 to transmit, causing the first connecting plate 21 and the second connecting plate 22 to rotate simultaneously, thereby causing the rotating frame 210 to move in an elliptical trajectory, thereby driving the Z-shaped connecting rod 23 and the U-shaped connecting rod 24 to rotate;

[0046] Step 4: When the Z-shaped connecting rod 23 and the U-shaped connecting rod 24 rotate, the first connecting member 25 and the third connecting member 29 move synchronously with the Z-shaped connecting rod 23 and the U-shaped connecting rod 24. At the same time, the first rotating plate 26 and the second rotating plate 28 rotate, thereby driving the first connecting member 25 and the third connecting member 29 to rotate relative to the Z-shaped connecting rod 23 and the U-shaped connecting rod 24, pushing the second connecting member 27 to move toward the groove wall.

[0047] Step 5: When the second connecting member 27 moves, it will rotate relative to the first rotating plate 26, the second rotating plate 28 and the frame 213, thereby driving the frame 213 and the internal components to move synchronously toward the groove wall. When the compacting roller 215 moves to the required distance, the first motor 212 stops running;

[0048] Step 6: After the second motor 214 drives one of the compacting rollers 215 in the frame 213 to rotate, the second chain assembly 216 causes multiple compacting rollers 215 to rotate simultaneously, so that the compacting rollers 215 rotate simultaneously during the process of compacting the trough wall, thereby driving the entire equipment to move along the trough wall, and the crane moves synchronously to the end position;

[0049] Step 7: During the compaction process of the entire equipment along the groove wall, the third motor 37 drives the third synchronous belt assembly 36 to transmit the power. Under the joint action of the first synchronous belt assembly 32 and the second synchronous belt assembly 35, the cleaning crawler assemblies 31 on both sides of the fixed frame 11 rotate simultaneously to brush the groove wall. In addition, the first connecting plate 33 and the second connecting plate 34 on both sides of the fixed frame 11 rotate to adapt to the equipment in the compaction process. Transmission of the cleaning crawler assembly 31;

[0050] Step 8: After the wall of one underground continuous wall trench is compacted and brushed, repeat steps 1 to 7, and repeat this process to achieve compaction reinforcement and brushing treatment of each underground continuous wall trench wall.

[0051] The above description is merely a preferred embodiment of the present invention and is not intended to limit the scope of protection of the present invention.

Claims

1. An underground continuous wall groove wall compaction reinforcement and wall brushing device, comprising a fixing frame (11), the fixing frame (11) having a hollow structure inside, ultrasonic rangefinders (13) installed on both sides of the fixing frame (11), and hanging buckles (12) welded on both sides of the top surface of the fixing frame (11), characterized in that: A compacting assembly (2) is installed at the center of the interior of the fixing frame (11) for increasing the contact area with the tank wall and the compacting time. A wall brushing assembly (3) is installed inside the compacting assembly (2) for cleaning loose materials and debris on the tank wall. The compacting assembly (2) includes a first chain assembly (211) installed at the center of the fixed frame (11), and the sprocket connecting shaft in the first chain assembly (211) is connected to the fixed frame (11) through and rotationally connected, and a plurality of first connecting plates (21) and second connecting plates (22) are arranged on both sides of the fixed frame (11) in a mirror-like manner, and the four first connecting plates (21) and the second connecting plates (22) located on one side of the fixed frame (11) are distributed in a rectangular track, and the four second connecting plates (22) located on one side of the fixed frame (11) are located between the four first connecting plates (21), and the through end of the sprocket connecting shaft in the first chain assembly (211) is fixedly connected to the first connecting plate (21) and the second connecting plate (22); The four first connecting plates (21) and the second connecting plates (22) located on one side of the fixed frame (11) are rotatably connected to a rotating frame (210) at one end away from the first chain assembly (211), and the rotating frame (210) is rotatably connected to four Z-shaped connecting rods (23) and a U-shaped connecting rod (24) at one side away from the first connecting plate (21), and the connecting shafts of the Z-shaped connecting rods (23) and the U-shaped connecting rods (24) are rotatably connected to the rotating frame (210), and the connecting shafts of the Z-shaped connecting rods (23) and the U-shaped connecting rods (24) are respectively fixedly connected to the first connecting plate (21) and the second connecting plate (22), and the end of the Z-shaped connecting rod (23) away from the rotating frame (210) is rotatably connected to the first connecting member (25), and the end of the U-shaped connecting rod (24) away from the rotating frame (210) is rotatably connected to the third connecting member (29); The first connecting member (25) is rotatably connected to the first rotating plate (26) at one end away from the Z-shaped connecting rod (23), and the third connecting member (29) is rotatably connected to the second rotating plate (28) at one end away from the U-shaped connecting rod (24). At the same time, the first rotating plate (26) is rotatably connected to the end of the second rotating plate (28) away from the third connecting member (29). The first rotating plate (26) is rotatably connected to the second rotating plate (28) at the connection point with the second rotating plate (28), and the second connecting member (27) is rotatably connected to the second rotating plate (28). The other end of the member (27) is rotatably connected to a frame (213), and at the same time, the frame (213) is rotatably connected to a plurality of compaction rollers (215) arranged linearly and equidistantly on the side away from the fixed frame (11). The bottom end of the frame (213) is rotatably connected to a second chain assembly (216), and the sprocket connecting shaft in the second chain assembly (216) is rotatably connected to the frame (213), and the sprocket connecting shaft in the second chain assembly (216) is fixedly connected to the compaction roller (215) at its through end.

2. The underground continuous wall trench wall compaction reinforcement and wall brushing device according to claim 1, characterized in that: A second motor (214) is installed at the center of the top of the frame (213), and the output end of the second motor (214) is connected to the frame (213) through rotation, and the through end of the second motor (214) is fixedly connected to one of the compacting rollers (215) in the frame (213). A first motor (212) is installed on the top of the fixed frame (11), and the output end of the first motor (212) is connected to the fixed frame (11) through rotation, and the through end of the first motor (212) is fixedly connected to one of the sprockets in the first chain assembly (211).

3. The underground continuous wall trench wall compaction reinforcement and wall brushing device according to claim 1, characterized in that: The wall brush assembly (3) includes a cleaning crawler assembly (31) mounted on both sides of the frame (213), and the roller in the cleaning crawler assembly (31) is rotatably connected to the frame (213), and the two side walls of the fixed frame (11) are rotatably connected to the third synchronous belt assembly (36), and the two synchronous wheels in the third synchronous belt assembly (36) are rotatably connected to the second connecting plate (34) arranged in a mirror image on the side away from the fixed frame (11), and the second connecting plate (34) is rotatably connected to the second synchronous belt assembly (35) on the side away from the third synchronous belt assembly (36). One of the synchronous wheel connecting shafts in the second synchronous belt assembly (35) is rotatably connected to the second connecting plate (34), and one of the synchronous wheel connecting shafts in the second synchronous belt assembly (35) is fixedly connected to the synchronous wheel in the third synchronous belt assembly (36). The second connecting plate (34) is rotatably connected to the first connecting plate (33) at one end away from the third synchronous belt assembly (36), and the other end of the first connecting plate (33) is rotatably connected to the frame (213). At the same time, the first connecting plate (33) and the frame (213) are rotatably connected to the first synchronous belt assembly (32).

4. The underground continuous wall trench wall compaction reinforcement and wall brushing device according to claim 3, characterized in that: One of the synchronous wheel connecting shafts in the first synchronous belt assembly (32) is connected to the first connecting plate (33) and the second connecting plate (34) through rotation, and one of the synchronous wheel connecting shafts in the first synchronous belt assembly (32) is fixedly connected to the synchronous wheel in the second synchronous belt assembly (35), another synchronous wheel connecting shaft in the first synchronous belt assembly (32) is connected to the frame (213) through rotation, and another synchronous wheel connecting shaft in the first synchronous belt assembly (32) is fixedly connected to the roller in the cleaning crawler assembly (31), and a third motor (37) is installed on the inner wall of the fixed frame (11) at the bottom of the ultrasonic rangefinder (13), and the output end of the third motor (37) is connected to the fixed frame (11) through rotation, and the through end of the third motor (37) is fixedly connected to the synchronous wheel in the third synchronous belt assembly (36) located at the bottom of the fixed frame (11).

5. A construction method for an underground continuous wall trench wall compaction reinforcement and wall brushing device, characterized in that: The use of the underground continuous wall trench wall compaction reinforcement and wall brushing device according to claim 4 includes the following specific steps: Step 1: The underground continuous wall trench wall compaction reinforcement and wall brushing device is lifted by a crane through a lifting hook (12) and delivered to the initial position; Step 2: The rear ultrasonic rangefinder (13) is operated to measure the distance that the soil layer of the trench wall needs to advance, and after the measurement is completed, the first motor (212), the second motor (214) and the third motor (37) are driven to operate; Step 3: The first motor (212) operates to drive the first chain assembly (211) to transmit, so that the first connecting plate (21) and the second connecting plate (22) rotate simultaneously, thereby causing the rotating frame (210) to move in an elliptical trajectory, thereby driving the Z-shaped connecting rod (23) and the U-shaped connecting rod (24) to rotate; Step 4: When the Z-shaped connecting rod (23) and the U-shaped connecting rod (24) rotate, the first connecting member (25) and the third connecting member (29) move synchronously with the Z-shaped connecting rod (23) and the U-shaped connecting rod (24). At the same time, the first rotating plate (26) and the second rotating plate (28) rotate, thereby driving the first connecting member (25) and the third connecting member (29) to rotate relative to the Z-shaped connecting rod (23) and the U-shaped connecting rod (24), pushing the second connecting member (27) to move toward the groove wall. Step 5: When the second connecting member (27) moves, it will rotate relative to the first rotating plate (26), the second rotating plate (28) and the frame (213), thereby driving the frame (213) and the internal components to move synchronously toward the groove wall. When the compacting roller (215) moves to the required distance, the first motor (212) stops running; Step 6: After the second motor (214) drives one of the compacting rollers (215) in the frame (213) to rotate, the second chain assembly (216) causes the plurality of compacting rollers (215) to rotate simultaneously, so that the compacting rollers (215) rotate simultaneously during the process of compacting the trough wall, thereby driving the entire device to move along the trough wall, and the crane moves synchronously therewith to the end position; Step 7: During the compaction process of the entire equipment along the direction of the groove wall, the third motor (37) drives the third synchronous belt assembly (36) to transmit the power. Under the joint action of the first synchronous belt assembly (32) and the second synchronous belt assembly (35), the cleaning crawler assemblies (31) on both sides of the fixed frame (11) rotate at the same time to perform a wall brushing process on the groove wall. In addition, the first connecting plate (33) and the second connecting plate (34) on both sides of the fixed frame (11) rotate to adapt to the equipment in the compaction process and transmit the cleaning crawler assembly (31). Step 8: After the wall of one underground continuous wall trench is compacted and brushed, repeat steps 1 to 7, and repeat this process to achieve compaction reinforcement and brushing treatment of each underground continuous wall trench wall.

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