Retarding water-flushing scabbling device

Abstract

The invention relates to the technical field of scabbling, and discloses a delayed coagulation water-flushing scabbling device which comprises two sliding plates, a plurality of supporting legs distributed at equal intervals are arranged at the bottoms of the two sliding plates, every two supporting legs are symmetrical, a fixed plate is arranged above the two sliding plates, a movable plate is further arranged above the two sliding plates, and the movable plate is arranged above the fixed plate. A first hydraulic cylinder is arranged at the bottom of the moving plate, a mounting frame is arranged at the end, away from the moving plate, of the first hydraulic cylinder, a servo motor is arranged in an inner cavity of the mounting frame, and a rotating rod is arranged at the output end of the servo motor and movably penetrates through the mounting frame. According to the punching device, the winding assembly drives the moving plate to move, the punching position is flexibly adjusted, and continuous and efficient punching is achieved; and when the next hole site is punched, the cleaning structure operates synchronously, a brush plate can go deep into the hole punching hole to conduct rotary cleaning, a scraping plate is attached to the inner wall to scrape chippings, a guide plate can push the chippings to be concentrated when attached to the bottom of the hole punching hole, and follow-up chipping cleaning is facilitated to a certain extent.

Description

Technical Field

[0001] The invention belongs to the technical field of roughening, and in particular relates to a slow-setting water-flushing roughening device. Background Art

[0002] Currently, premature failure is common in bridge deck pavements. This quality issue is largely dependent on the bond quality of the concrete in the structural layer of the bridge deck. The traditional construction method involves roughening the concrete pavement to create a structural depth. However, since the roughening process is not standardized and is highly arbitrary, it results in uneven and insufficient roughening depth. Furthermore, when beam carriers travel over the concrete pavement, the repeated wheel loads gradually cause damage, posing a quality risk to the concrete pavement connection. Using a concrete retarding flushing method can significantly improve the quality of the beam surface roughening. A high-efficiency retarder is sprayed onto the concrete surface, ensuring that the surface concrete, 3-5 mm thick, sets longer than the concrete within the structure. When the internal concrete reaches initial setting, but the surface concrete has not yet reached initial setting, the surface concrete is flushed with water to remove the surface slurry and some fine aggregate, creating a roughened surface and achieving the roughened effect.

[0003] However, a large amount of concrete debris is generated during the existing roughening process. If these debris are not cleaned in time, they will not only affect the accuracy of subsequent drilling, but may also accumulate in the roughening holes, increasing the risk of equipment wear and even polluting the construction environment. Moreover, if retarded water is used for condensation at this time, some of the debris will follow the condensation, thereby affecting the accuracy of the roughening holes.

[0004] Traditional cleaning methods mostly rely on manual cleaning or simple vacuuming equipment, which has poor cleaning effects; manual cleaning is not only time-consuming and labor-intensive, but also difficult to penetrate deep into the pores for thorough cleaning; ordinary brush cleaning cannot effectively adhere to the inner wall of the pores, resulting in a lot of debris residue, and it is also difficult to collect the debris in a centralized manner, which brings great inconvenience to the subsequent debris collection and processing by vacuuming equipment.

[0005] In view of this, the present invention is proposed. Summary of the Invention

[0006] In order to solve the above technical problems, the basic concept of the technical solution adopted by the present invention is:

[0007] A slow-setting water-washing and roughening device comprises two sliding plates, the bottom of each of the two sliding plates is provided with a plurality of support legs arranged at equal distances, each of the support legs is symmetrical with each other, a fixed plate is provided above the two sliding plates, and a movable plate is also provided above the two sliding plates, a first hydraulic cylinder is provided at the bottom of the movable plate, a mounting frame is provided at the end of the first hydraulic cylinder away from the movable plate, a servo motor is provided in the inner cavity of the mounting frame, a rotating rod is provided at the output end of the servo motor, the rotating rod is movable through the mounting frame, and a drill body is provided at the port, the sliding plate A concrete paving surface is also provided under the plate, and chiseled holes are provided on the concrete paving surface; a brush plate is provided on one side wall of the mounting frame, and the two brush plates are symmetrical with each other, and the two brush plates are respectively used to clean the inner cavity of the chiseled holes; guide plates are provided at the bottom of the two brush plates, and rectangular slots are provided on the two guide plates, and scraping plates are provided to seal the inner cavity of the rectangular slots, and the two scraping plates are symmetrical with each other, and the scraping plates are used to clean the inner cavity of the chiseled holes, and the two guide plates are also used to push debris that falls to the bottom of the inner cavity of the chiseled holes after cleaning to the middle area.

[0008] As a preferred embodiment of the present invention, a winding assembly is provided above the fixed plate, a wire harness is provided on the winding assembly, and the other end of the wire harness is provided on the movable plate.

[0009] As a preferred embodiment of the present invention, two mounting rods are provided on one side wall of the mounting frame, and the two mounting rods are symmetrical to each other. An L-shaped mounting plate is provided on the bottom of one end of the two mounting rods away from the mounting frame, and the two L-shaped mounting plates are symmetrical to each other. Connecting rods are provided on the opposite side of the two L-shaped mounting plates, and the two connecting rods are symmetrical to each other. A circular fixing plate is provided on the opposite side of the two connecting rods.

[0010] As a preferred embodiment of the present invention, a first pulley is provided on the rotating rod, a belt is provided on the first pulley, a second pulley is provided at the other end of the belt, a second hydraulic cylinder is provided through the middle of the second pulley, and a circular fixed plate is provided above the second hydraulic cylinder.

[0011] As a preferred embodiment of the present invention, a placement block is provided at the output end of the second hydraulic cylinder, and two swing arms are provided at the bottom of the placement block. The two swing arms are symmetrical to each other, and the opposite ends of the two swing arms are respectively provided on the brush plate.

[0012] As a preferred embodiment of the present invention, a circular mounting plate is provided at the opposite end of the bottom of the two L-shaped mounting plates, a circular slide rail is provided at the bottom of the circular slide rail, and two positioning rods are slidingly provided at the bottom of the circular slide rail. The two positioning rods are symmetrical to each other, and a cross positioning rod is provided at the end of the two positioning rods away from the circular mounting plate. The cross positioning rods are respectively provided with a rectangular tube on one side close to the brush plate, and the two rectangular tubes are symmetrical to each other. The two rectangular tubes are respectively provided on the brush plate.

[0013] As a preferred embodiment of the present invention, the two opposite side walls of the two brush plates are provided with fixing rods, each of the fixing rods is symmetrical with each other, and each of the opposite ends of the fixing rods is provided with connecting parts, each of the connecting parts is symmetrical with each other, and each of the connecting parts is provided with bearings on the side walls that are away from the fixing rods and opposite to each other.

[0014] As a preferred embodiment of the present invention, each of the bearings is symmetrical with each other, each of the bearings is provided with a rotating rod, each of the rotating rods has one opposite end provided on a guide plate, each of the rotating rods is provided with a torsion spring, each of the torsion springs is symmetrical with each other, and both ends of each torsion spring are respectively provided on a side wall opposite to the bearing and the guide plate.

[0015] As a preferred embodiment of the present invention, the side walls of the two scraping plates are each provided with a movable groove, each of the movable grooves is symmetrical with each other, and a movable slider is slidably arranged in the inner cavity of each movable groove, each of the movable sliders is symmetrical with each other, and each movable slider is respectively arranged on the guide plate at one end away from the movable groove.

[0016] As a preferred embodiment of the present invention, each inner cavity of the movable slide groove is provided with a tension spring, and one end of each tension spring is provided on the movable slider.

[0017] Compared with the prior art, the present invention has the following beneficial effects:

[0018] The present invention drives the movable plate to move by the winding component, flexibly adjusts the drilling position, and realizes continuous and efficient drilling; and when drilling the next hole position, the cleaning structure operates synchronously, the brush plate can penetrate deep into the drilling pores and rotate for cleaning, the scraping plate fits against the inner wall to scrape off debris, and the guide plate can push the debris to concentrate when fitting against the bottom of the drilling pores, which facilitates the subsequent cleaning of the debris to a certain extent.

[0019] The specific embodiments of the present invention will be described in further detail below with reference to the accompanying drawings. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] In the attached figure:

[0021] Figure 1 This is a schematic diagram of the three-dimensional structure of a retarding water flushing and roughening device;

[0022] Figure 2 It is a partial (I) structural diagram of a slow-setting water-flushing and roughening device;

[0023] Figure 3 It is a partially enlarged structural diagram of a slow-setting water-flushing and roughening device (I);

[0024] Figure 4 It is a partially enlarged structural diagram (II) of a retarding water flushing and roughening device;

[0025] Figure 5 It is a partial side view structural diagram of a retarding water flushing and roughening device;

[0026] Figure 6 A slow-setting water-washing and roughening device Figure 5 A in the middle is an enlarged structural diagram;

[0027] Figure 7 This is a partial upward structural diagram of a retarding water flushing and roughening device;

[0028] Figure 8 A slow-setting water-washing and roughening device Figure 7 The enlarged structural diagram at B in the middle;

[0029] Figure 9 A slow-setting water-washing and roughening device Figure 7 The enlarged structural diagram at C in the middle;

[0030] Figure 10 It is a partial cross-sectional structural schematic diagram of a retarding water flushing and roughening device.

[0031] In the picture:

[0032] 1. Support leg; 11. Sliding plate; 111. Fixed plate; 12. Winding assembly; 121. Wire harness; 13. Moving plate; 14. First hydraulic cylinder; 141. Mounting frame; 142. Servo motor; 143. Rotating rod; 144. Drill bit; 15. First pulley; 151. Belt; 152. Second pulley; 16. Concrete pavement; 161. Chiseling holes;

[0033] 2. Second hydraulic cylinder; 21. Placement block; 22. Swing arm; 23. Brush plate; 231. Rectangular cylinder; 232. Cross positioning rod; 233. Positioning rod; 24. Circular mounting plate; 241. Circular slide rail; 242. L-shaped mounting plate; 243. Mounting rod; 244. Circular fixing plate; 245. Connecting rod;

[0034] 3. Guide plate; 31. Fixed rod; 311. Connector; 312. Bearing; 313. Rotating rod; 314. Torsion spring; 32. Scraper plate; 33. Moving slide; 331. Moving slider; 332. Tension spring. DETAILED DESCRIPTION

[0035] In order to make the purpose, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. The following embodiments are used to illustrate the present invention.

[0036] Example 1:

[0037] like Figures 1 to 10 As shown, a slow-setting water-jetting and roughening device comprises two sliding plates 11, a plurality of equally spaced support legs 1 are provided at the bottom of the two sliding plates 11, and each support leg 1 is symmetrical with each other. A fixed plate 111 is provided above the two sliding plates 11, and a movable plate 13 is further provided above the two sliding plates 11. A first hydraulic cylinder 14 is provided at the bottom of the movable plate 13, and a mounting frame 141 is provided at one end of the first hydraulic cylinder 14 away from the movable plate 13. A servo motor 142 is provided in the inner cavity of the mounting frame 141, and a rotating rod 143 is provided at the output end of the servo motor 142. The rotating rod 143 is movable through the mounting frame 141, and a drill body 1 is provided at the port. 44. A concrete pavement surface 16 is further provided below the sliding plate 11, and a chiseled hole 161 is provided on the concrete pavement surface 16; a brush plate 23 is provided on one side wall of the mounting frame 141, and the two brush plates 23 are symmetrical with each other, and the two brush plates 23 are respectively used to clean the inner cavity of the chiseled hole 161; a guide plate 3 is provided at the bottom of the two brush plates 23, and the two guide plates 3 are both provided with a rectangular notch, and a scraper plate 32 is provided to seal the inner cavity of the rectangular notch, and the two scraper plates 32 are symmetrical with each other, and the scraper plates 32 are used to clean the inner cavity of the chiseled hole 161, and the two guide plates 3 are also used to push the debris that falls to the bottom of the inner cavity of the chiseled hole 161 after cleaning to the middle area. The movable plate 13 is driven to move by the winding component 12, and the drilling position is flexibly adjusted to achieve continuous and efficient drilling; and when drilling the next hole, the cleaning structure operates synchronously, the brush plate 23 can penetrate into the drilling hole 161 and rotate to clean, the scraping plate 32 fits against the inner wall to scrape off debris, and the guide plate 3 can push the debris to concentrate when it fits against the bottom of the drilling hole 161, which facilitates the subsequent cleaning of the debris to a certain extent.

[0038] like Figures 1 to 3As shown, in a specific embodiment, a winding assembly 12 is disposed above the fixed plate 111. A wire harness 121 is disposed on the winding assembly 12, and the other end of the wire harness 121 is disposed on the movable plate 13. This arrangement ensures that the operator can control the winding assembly 12 to drive the wire harness 121 to pull the movable plate 13 on the sliding plate 11 to the position where the concrete pavement 16 needs to be drilled.

[0039] like Figures 1 to 7 and Figures 9 and 10 As shown, further, two mounting rods 243 are provided on one side wall of the mounting frame 141. The two mounting rods 243 are symmetrical to each other. An L-shaped mounting plate 242 is provided at the bottom of one end of the two mounting rods 243 away from the mounting frame 141. The two L-shaped mounting plates 242 are symmetrical to each other. A connecting rod 245 is provided on the opposite side of the two L-shaped mounting plates 242. The two connecting rods 245 are symmetrical to each other. A circular fixing plate 244 is provided on the opposite side of the two connecting rods 245. In this configuration, the installation position of the circular fixing plate 244 is determined to ensure that when the first hydraulic cylinder 14 drives the mounting frame 141 to move vertically downward, the mounting frame 141 will be able to drive the mounting rods 243 to move vertically downward. When the mounting rods 243 move vertically downward, the L-shaped mounting plates 242 will be able to move vertically downward. When the L-shaped mounting plates 242 move vertically downward, the circular fixing plate 244 will be able to move vertically downward through the connecting rod 245.

[0040] Example 2:

[0041] The difference between Example 1 and this example is that: Figures 1 to 7 and Figures 9 and 10 As shown, a slow-setting water-flushing and roughening device is provided, wherein a first pulley 15 is provided on a rotating rod 143, a belt 151 is provided on the first pulley 15, a second pulley 152 is provided at the other end of the belt 151, a second hydraulic cylinder 2 is provided through the middle of the second pulley 152, and the upper part of the second hydraulic cylinder 2 is provided on a circular fixed plate 244. In this configuration, when the mounting frame 141 drives the servo motor 142 to move vertically downward, it can drive the rotating rod 143 to move vertically downward, thereby driving the first pulley 15 to move vertically downward, thereby ensuring that the first pulley 15 and the second pulley 152 move downward at the same time, thereby ensuring that the belt 151 can move vertically without disorder.

[0042] like Figures 1 to 10As shown, in a specific embodiment, a placement block 21 is provided at the output end of the second hydraulic cylinder 2, and two swing arms 22 are provided at the bottom of the placement block 21. The two swing arms 22 are symmetrical to each other, and the opposite ends of the two swing arms 22 are respectively provided on the brush plates 23. In this configuration, by activating the second hydraulic cylinder 2, it can push the placement block 21 to move, thereby driving the placement block 21 to move. When the placement block 21 moves, it can drive the swing arms 22 to move. When the swing arms 22 are subjected to the moving force, they can push the brush plates 23 to move horizontally with the assistance of the rectangular cylinder 231 and the cross positioning rod 232. Therefore, the two brush plates 23 can move in relative or opposite directions, thereby ensuring that the brush plates 23 can always fit the inner wall of the chiseled hole 161.

[0043] Example 3:

[0044] The difference between Example 2 and this example is that: Figures 1 to 10 As shown, a slow-setting water-flushing and chiseling device is provided. Circular mounting plates 24 are provided at opposite ends of the bottoms of two L-shaped mounting plates 242. Circular slide rails 241 are provided at the bottoms of the circular slide rails 241. Two positioning rods 233 are slidably provided at the bottoms of the circular slide rails 241. The two positioning rods 233 are symmetrical to each other. A cross positioning rod 232 is provided at the ends of the two positioning rods 233 away from the circular mounting plates 24. The cross positioning rods 232 are respectively sleeved with rectangular cylinders 231 on the sides close to the brush plates 23. The two rectangular cylinders 231 are symmetrical to each other and are respectively provided on the brush plates 23. This arrangement ensures that when the rectangular cylinders 231 rotate, the cross positioning rods 232 can be driven to rotate. Because the positioning rods 233 are fixedly provided above the cross positioning rods 232, and the upper ends of the positioning rods 233 are slidably provided on the circular slide rails 241 provided at the bottoms of the circular mounting plates 24, the rectangular cylinders 231 can be rotated.

[0045] like Figures 1 to 10As shown, in a specific embodiment, fixed rods 31 are provided on opposite side walls of the two brush plates 23. Each fixed rod 31 is symmetrical with each other. A connecting piece 311 is provided on opposite ends of each fixed rod 31. Each connecting piece 311 is symmetrical with each other. A bearing 312 is provided on the opposite side wall of each connecting piece 311, which is away from the fixed rod 31. Each bearing 312 is symmetrical with each other. A rotating rod 313 is provided on each bearing 312. The opposite end of each rotating rod 313 is provided on the guide plate 3. A torsion spring 314 is provided on each rotating rod 313. Each torsion spring 314 is symmetrical with each other. The two ends of each torsion spring 314 are respectively provided on the opposite side wall of the bearing 312 and the guide plate 3. In this arrangement, it is ensured that when the brush plate 23 moves downward to a certain position, that is, when the bottom end of the guide plate 3 contacts the bottom of the chiseling hole 161, the rectangle moves downward at this time, so that the guide plate 3 can be subjected to an extrusion force, thereby ensuring that the guide plate 3 can rotate with the assistance of the rotating rod 313 and the bearing 312, so that the debris originally cleaned at the bottom of the chiseling hole 161 can be pushed to the middle area of ​​the chiseling hole 161.

[0046] like Figures 1 to 10 As shown, further, the side walls of the two scraping plates 32 are each provided with a movable chute 33, each movable chute 33 being symmetrical with each other, and each movable slide block 331 being slidably disposed in the inner cavity of each movable chute 33, each movable slide block 331 being symmetrical with each other, and each movable slide block 331 having one end away from the movable chute 33 being disposed on the guide plate 3. Each movable chute 33 is provided with a tension spring 332 in the inner cavity, and one end of each tension spring 332 is disposed on the movable slide block 331. In this arrangement, it is ensured that when the guide plate 3 rotates, the scraper plate 32 arranged in its inner cavity can be subjected to the squeezing force of the inner wall of the roughening hole 161, so that the scraper plate 32 can be forced to move tilted with the assistance of the movable slide 33, but it is always in contact with the inner wall of the roughening hole 161 under the tension of the tension spring 332, thereby ensuring that when the brush plate 23 is cleaning, the debris falling from the roughening hole 161 can be scraped onto the scraper plate 32, and the debris can slide into the inner cavity of the roughening hole 161 under the action of the inclined surface of the scraper plate 32.

[0047] The implementation principle of a retarding water flushing and roughening device of the present invention is as follows:

[0048] First, the worker controls the winding assembly 12 to drive the wire harness 121 to pull the movable plate 13 to slide on the sliding plate 11 until it moves to the position where a hole needs to be drilled in the concrete pavement 16. When the movement is completed, the worker can start the first hydraulic cylinder 14 and the servo motor 142. The first hydraulic cylinder 14 can push the mounting frame 141 to drive the servo motor 142 to move vertically downward. At the same time, the servo motor 142 can drive the rotating rod 143 to rotate, thereby driving the drill body 144 to rotate, and drilling the concrete pavement 16.

[0049] When the drilling is completed, the staff can continue to repeat the above steps to move it to the next position of the concrete pavement 16 for drilling. During the drilling process, the first hydraulic cylinder 14 drives the mounting frame 141 to move vertically downward. At this time, the mounting frame 141 will be able to drive the mounting rod 243 to move vertically downward. When the mounting rod 243 moves vertically downward, it will be able to drive the L-shaped mounting plate 242 to move vertically downward. When the L-shaped mounting plate 242 moves vertically downward, it will be able to drive the circular fixing plate 244 vertically downward through the connecting rod 245. The second hydraulic cylinder 2 provided at the bottom of the circular fixed plate 244 moves downward, thereby driving the second hydraulic cylinder 2 provided at the bottom of the circular fixed plate 244 to move vertically downward, thereby driving the second pulley 152 to move vertically downward through the second hydraulic cylinder 2 (and at this time, when the mounting frame 141 drives the servo motor 142 to move vertically downward, it can drive the rotating rod 143 to move vertically downward, thereby driving the first pulley 15 to move vertically downward, thereby ensuring that the first pulley 15 and the second pulley 152 move downward at the same time, thereby ensuring that the belt 151 can move vertically without disorder);

[0050] When the L-shaped mounting plate 242 moves vertically downward, it can also drive the annular mounting plate 24 to move vertically downward, and the annular mounting plate 24 can drive the positioning rod 233 to move vertically downward. When the positioning rod 233 moves vertically downward, it can drive the cross positioning rod 232 to move vertically downward. When the cross positioning rod 232 moves vertically downward, it can drive the rectangular tube 231 to move vertically downward. Therefore, the brush plate 23 can be driven to move vertically downward through the rectangular tube 231, so that it can move to the inner wall of the previously drilled hole 161.

[0051] At the same time, when the rotating rod 143 rotates, it will be able to drive the first pulley 15 to rotate, so the second pulley 152 can be driven to rotate through the belt 151 (because the second pulley 152 is set at the fixed end of the second hydraulic cylinder 2, and the upper part of the fixed end of the second hydraulic cylinder 2 is rotatably set on the circular fixed plate 244, thus ensuring that the second pulley 152 can rotate and will not fall off);

[0052] When the second pulley 152 drives the second hydraulic cylinder 2 to rotate, it can drive the placement block 21 to rotate. When the placement block 21 rotates, it can drive the swing arm 22 to rotate. Therefore, the rectangular cylinder 231 can be driven to rotate through the swing arm 22 (when the rectangular cylinder 231 rotates, it can drive the cross positioning rod 232 to rotate. Because a positioning rod 233 is fixedly provided above the cross positioning rod 232, and the upper end of the positioning rod 233 is slidably provided on the circular slide rail 241 provided at the bottom of the circular ring mounting plate 24, it is ensured that the rectangular cylinder 231 can rotate). When the rectangular cylinder 231 rotates, it can drive the brush plate 23 to rotate. Therefore, the inner wall of the chiseled hole 161 can be cleaned through the brush plate 23 (because the brush plate 23 can move vertically and rotate);

[0053] When the brush plate 23 moves downward to a certain position, that is, when the bottom end of the guide plate 3 contacts the bottom of the chiseling hole 161, the rectangle moves downward, so that the guide plate 3 is subjected to a squeezing force, thereby ensuring that the guide plate 3 can rotate with the assistance of the rotating rod 313 and the bearing 312, so that the debris originally cleaned at the bottom of the chiseling hole 161 can be pushed to the middle area of ​​the chiseling hole 161;

[0054] When the guide plate 3 rotates, the scraper plate 32 provided in its inner cavity can be squeezed by the inner wall of the chiseled hole 161. Therefore, the scraper plate 32 can be tilted and moved with the help of the movable chute 33. However, it is always in contact with the inner wall of the chiseled hole 161 under the tension of the tension spring 332. Therefore, it is ensured that the debris falling from the chiseled hole 161 can be scraped onto the scraper plate 32 when the brush plate 23 is cleaning. Moreover, the debris can slide into the inner cavity of the chiseled hole 161 under the action of the inclined surface of the scraper plate 32.

[0055] When the chiseled pores 161 are cleaned, the staff can use a vacuum device to suck away the dust and debris, thereby ensuring that when cooling with slow condensation water, it will not be affected by the debris to a certain extent, causing the chiseled pores 161 to have inaccurate precision.

Claims

1. A slow-setting water chiseling device, comprising two sliding plates (11), characterized in that: The bottom of the two sliding plates (11) is provided with a plurality of support legs (1) that are equidistantly distributed, and each of the support legs (1) is symmetrical to each other. A fixed plate (111) is provided above the two sliding plates (11), and a movable plate (13) is also provided above the two sliding plates (11). A first hydraulic cylinder (14) is provided at the bottom of the movable plate (13), and a mounting frame (141) is provided at one end of the first hydraulic cylinder (14) away from the movable plate (13). A servo motor (142) is provided in the inner cavity of the mounting frame (141), and a rotating rod (143) is provided at the output end of the servo motor (142). The rotating rod (143) is movable and passes through the mounting frame (141), and a drill body (144) is provided at the port. A concrete pavement surface (16) is also provided below the sliding plate (11), and a chiseling hole (161) is provided on the concrete pavement surface (16); A brush plate (23) is provided on one side wall of the mounting frame (141), and the two brush plates (23) are symmetrical to each other. The two brush plates (23) are respectively used to clean the inner cavity of the chiseled hole (161); A guide plate (3) is provided at the bottom of each of the two brush plates (23), and a rectangular notch is provided on each of the two guide plates (3). A scraping plate (32) is provided in the inner cavity of the rectangular notch. The two scraping plates (32) are symmetrical to each other. The scraping plates (32) are used to clean the inner cavity of the chiseled hole (161). The two guide plates (3) are also used to push debris that falls to the bottom of the inner cavity of the chiseled hole (161) after cleaning to the middle area.

2. A slow-setting water flushing and roughening device according to claim 1, characterized in that: A winding assembly (12) is provided above the fixed plate (111), a wire harness (121) is provided on the winding assembly (12), and the other end of the wire harness (121) is provided on the movable plate (13).

3. The slow-setting water flushing and roughening device according to claim 1, characterized in that: Two mounting rods (243) are provided on one side wall of the mounting frame (141), and the two mounting rods (243) are symmetrical to each other. An L-shaped mounting plate (242) is provided at the bottom of one end of the two mounting rods (243) away from the mounting frame (141). The two L-shaped mounting plates (242) are symmetrical to each other. A connecting rod (245) is provided on the opposite side of the two L-shaped mounting plates (242). The two connecting rods (245) are symmetrical to each other. A circular fixing plate (244) is provided on the opposite side of the two connecting rods (245).

4. The slow-setting water flushing and roughening device according to claim 1, characterized in that: A first pulley (15) is provided on the rotating rod (143), a belt (151) is provided on the first pulley (15), a second pulley (152) is provided at the other end of the belt (151), a second hydraulic cylinder (2) is provided through the middle of the second pulley (152), and the upper part of the second hydraulic cylinder (2) is provided on a circular fixed plate (244).

5. The slow-setting water flushing and roughening device according to claim 4, characterized in that: The output end of the second hydraulic cylinder (2) is provided with a placement block (21), and the bottom of the placement block (21) is provided with two swing arms (22), the two swing arms (22) are symmetrical to each other, and opposite ends of the two swing arms (22) are respectively provided on the brush plate (23).

6. The slow-setting water flushing and roughening device according to claim 1, characterized in that: A circular mounting plate (24) is provided at one end opposite to the bottom of the two L-shaped mounting plates (242), a circular slide rail (241) is provided at the bottom of the circular slide rail (241), two positioning rods (233) are slidably provided at the bottom of the circular slide rail (241), the two positioning rods (233) are symmetrical to each other, a cross positioning rod (232) is provided at one end of the two positioning rods (233) away from the circular mounting plate (24), a rectangular tube (231) is sleeved on one side of the cross positioning rod (232) close to the brush plate (23), the two rectangular tubes (231) are symmetrical to each other, and the two rectangular tubes (231) are respectively provided on the brush plate (23).

7. The slow-setting water flushing and roughening device according to claim 6, characterized in that: Two opposite side walls of the two brush plates (23) are each provided with a fixing rod (31), each of the fixing rods (31) is symmetrical with each other, and each of the opposite ends of the fixing rods (31) is provided with a connecting piece (311), each of the connecting pieces (311) is symmetrical with each other, and each of the connecting pieces (311) is provided with a bearing (312) on a side wall that is away from the fixing rod (31) and opposite to each other.

8. The slow-setting water flushing and roughening device according to claim 7, characterized in that: Each of the bearings (312) is symmetrical with each other, each of the bearings (312) is provided with a rotating rod (313), one end of each of the rotating rods (313) opposite to each other is provided on the guide plate (3), each of the rotating rods (313) is provided with a torsion spring (314), each of the torsion springs (314) is symmetrical with each other, and both ends of each torsion spring (314) are respectively provided on a side wall opposite to the bearing (312) and the guide plate (3).

9. The slow-setting water flushing and roughening device according to claim 1, characterized in that: The side walls of the two scraping plates (32) are each provided with a movable chute (33), each of the movable chute (33) is symmetrical with each other, and a movable slider (331) is slidably provided in the inner cavity of each movable chute (33), each of the movable sliders (331) is symmetrical with each other, and each of the movable sliders (331) is respectively provided on the guide plate (3) at one end away from the movable chute (33).

10. The slow-setting water flushing and roughening device according to claim 9, characterized in that: A tension spring (332) is provided in the inner cavity of each movable slide groove (33), and one end of each tension spring (332) is provided on the movable slider (331).

Images