River slope concrete curing device

Abstract

The invention discloses a curing device for river slope concrete, and relates to the technical field of river regulation. A curing device for river slope concrete comprises two plate bodies, the two plate bodies are symmetrically arranged, fixing blocks are fixed to the two ends of each plate body, wheels are installed at the lower ends of the fixing blocks, driving motors are installed on the fixing blocks, connecting plates are hinged to the fixing blocks, the plate bodies and the connecting plates are telescopic plates, and water spraying pipes are fixed to the plate bodies. A plurality of spray heads are fixed to the water spraying pipe, a cleaning motor is fixed to one fixing block, and a cleaning mechanism is arranged between the cleaning motor and the plate body. Through the cleaning mechanism, the first scraping plate and the second scraping plate, blades, soil and other chippings on the revetment are scraped and cleaned, the soil, the blades and other chippings on the river revetment are cleaned, the influence of the soil chippings on wheels of the device is reduced, the influence on the rotating efficiency of the wheels and the moving stability of the maintenance device is reduced, cleaning by workers is facilitated, and the maintenance efficiency is improved. And the maintenance device is convenient to use.

Description

Technical Field

[0001] The present application relates to the technical field of river management, and in particular to a maintenance device for river slope concrete. Background Art

[0002] In order to prevent soil loss on the slope, we will set up slope protection structures on the slope to intercept soil washed away by rainwater. In addition, in order to improve the protection effect of soil and increase the degree of ecological management, concrete is usually used to stabilize the river bank to prevent deformation or damage of the river bank caused by water erosion or natural factors.

[0003] A maintenance device for river slope concrete mentioned in an existing Chinese public patent (authorization announcement number: CN111962513B) relates to the technical field of river management, and solves the problem of time-consuming and labor-intensive maintenance of river concrete, including a water pump, a water outlet on which is connected a drainage pipe, and a mobile spraying assembly, which includes two mobile seats, two first ear plates are fixedly connected to the lower surface of the mobile seat, a first rotating shaft is rotatably connected between the two first ear plates, two first rollers are rotatably connected to the first rotating shaft, a connecting plate is hinged on the upper surface of the mobile seat, and the hinge shaft between the connecting plate and the mobile seat is located at the corner of the connecting plate, the two connecting plates are connected together, a watering pipe is arranged between the two connecting plates, the watering pipe is connected to the drainage pipe, and a plurality of water spraying holes are opened at the bottom of the watering pipe. The device can automatically spray water on the slope protection for maintenance, reducing the work of the staff during the watering maintenance.

[0004] When the maintenance device is in use, it is used for the maintenance of river bank protection concrete. During maintenance, the concrete is maintained by means of water pumping and spraying, which facilitates maintenance and improves the durability and stability of the concrete. When the above-mentioned device is moving and spraying water, the blades, soil debris, etc. on the river bank protection will be washed down by the water flow. The soil debris washed down is easy to contact with the wheels of the maintenance device, which is easy to affect the rotation efficiency of the wheels and the moving stability of the maintenance device, which is inconvenient for the staff to clean and inconvenient for the use of the maintenance device. Summary of the invention

[0005] The purpose of the present application is to solve the problem that blades, soil debris, etc. on the river bank protection will be washed down by the water flow, and the washed down soil debris will easily come into contact with the wheels of the maintenance device, which will easily affect the rotation efficiency of the wheels and the mobile stability of the maintenance device, making it inconvenient for the staff to clean. The present application provides a maintenance device for river bank slope concrete.

[0006] In order to achieve the above-mentioned purpose, this application specifically adopts the following technical solutions: A maintenance device for river slope concrete, comprising a plate body, wherein the plate bodies are two and symmetrically arranged, fixed blocks are fixed at both ends of the plate body, wheels are installed at the lower ends of the fixed blocks, a driving motor is installed on the fixed blocks, a connecting plate is hinged on the fixed blocks, the plate body and the connecting plate are both telescopic plates, a sprinkler pipe is fixed on the plate body, a plurality of sprinkler heads are fixed on the sprinkler pipe, a cleaning motor is fixed on one of the fixed blocks, and a cleaning mechanism is arranged between the cleaning motor and the plate body.

[0007] By adopting the above technical solution, the mud, blades and other debris on the river bank protection are cleaned through the cleaning mechanism, reducing the impact of mud debris on the wheels of the device, reducing the impact on the wheel rotation efficiency and the movement stability of the maintenance device, making it easier for staff to clean and easier to use the maintenance device.

[0008] Furthermore, the cleaning mechanism includes a fixed plate fixed on a fixed block, the output end of the cleaning motor passes through the fixed plate and is fixedly connected to a reciprocating screw, a movable frame is fixed to the reciprocating screw through a ball nut, a cleaning brush is arranged in the movable frame and distributed in an array, and a limiting component is arranged between the cleaning brush and the movable frame.

[0009] By adopting the above technical solution, the cleaning motor rotates to drive the reciprocating screw to rotate, the reciprocating screw rotates to cause the movable frame to move, the movement of the movable frame drives the cleaning brush to move, the cleaning brush reciprocates to clean the blade debris on the slope protection, and reduce the residue and accumulation of debris.

[0010] Furthermore, the limiting assembly includes a limiting column fixed on a side of the fixed plate away from the reciprocating screw rod, the limiting column slides through the movable frame, a fixed column is fixed to the side of one of the connecting plates, and a cleaning piece is arranged between the fixed column and the limiting column.

[0011] By adopting the above technical solution, the movable frame slides on the limiting column, and the movable frame is restricted, so that the cleaning brush can move back and forth and the cleaning brush can move stably.

[0012] Furthermore, the cleaning member includes a scraper 1 fixed to an end of the fixing column away from the connecting plate, the scraper 1 is arranged obliquely, and a scraper 2 is fixed to a lower end of the scraper, and the scraper 2 corresponds to the cleaning brush.

[0013] By adopting the above technical solution, the movement of the fixed column drives the scraper one to move, scraping the inclined surface of the river bank protection, and the scraper two scrapes and cleans the road where the wheels travel. The debris such as blades falls through the inclined scraper, and the fallen debris enters the scraper two, and when it enters the area of ​​the cleaning brush, it corresponds to the subsequent cleaning brush, which is convenient for cleaning.

[0014] Furthermore, the cleaning brush is rotatably arranged with the movable frame, a cleaning gear is arranged at one end of the movable frame, a rotating shaft is fixed to one end of the cleaning brush and extends out of the movable frame, the cleaning gear is fixedly connected with the rotating shaft, a rack is meshed on the cleaning gear, and one end of the rack is fixedly connected with the fixed block.

[0015] By adopting the above technical solution, the cleaning gear rotates on the rack, driving the cleaning brush to rotate, and the rotating cleaning brush rotates and cleans the debris such as blades, thereby improving the cleaning effect and reducing the accumulation of debris.

[0016] Furthermore, a transmission box is fixed on the fixed block, the output end of the cleaning motor extends into the transmission box and is fixed with a bevel gear 1, a bevel gear 2 is arranged in the transmission box, the bevel gear 1 is meshed with the bevel gear 2, a collecting shell is fixed on the fixed block, and a suction assembly is arranged between the bevel gear 2 and the collecting shell.

[0017] By adopting the above technical solution, the cleaning motor drives the bevel gear 1 to rotate, and the rotation of the bevel gear 1 drives the bevel gear 2 to rotate, thereby providing power for the suction component and facilitating the collection of debris.

[0018] Furthermore, the air suction assembly includes a rotating column fixed on bevel gear two, and one end of the rotating column away from bevel gear two extends out of the transmission box and into the collecting shell. Fan blades are fixed on the rotating column and distributed in an array. A collecting tube is fixed at one end of the collecting shell, and the collecting tube is a plastic hose. A collecting piece is arranged between the plate body and the collecting shell.

[0019] By adopting the above technical solution, the rotation of the rotating column drives the fan blades to rotate and generate suction. The suction enters the collection tube through the collection shell, and absorbs debris through the trumpet tube, which is convenient for collecting and cleaning the debris. The collection tube is a plastic hose, which is convenient for following the reciprocating movement of the mobile frame, and is convenient for collection in the collection tube.

[0020] Furthermore, the collecting component includes a discharge pipe fixed on the side of the collecting shell away from the collecting tube, the end of the discharge pipe away from the collecting shell is fixedly connected to the collecting box, the collecting box is fixed with an air outlet pipe, a filter is fixed in the air outlet pipe, the end of the collecting tube away from the collecting shell is fixedly connected to the movable frame, the lower end of the collecting tube is fixed with a trumpet pipe, and the trumpet pipe is located on one side of the cleaning brush.

[0021] By adopting the above technical solution, suction enters the trumpet tube through the collecting tube, the trumpet tube cleans and collects the cleaned blades and other debris, enters the collecting box through the discharge pipe of the collecting tube, and the air is ejected through the air outlet pipe. The filter screen blocks and filters the incoming blades and other debris, thereby facilitating the collection of the debris.

[0022] In summary, the present application includes at least one of the following beneficial effects: 1. When the maintenance device moves, the connecting plate drives the fixed column to move, and the movement of the fixed column drives the scraper 1 to move, so as to scrape the inclined surface of the river channel slope protection, and at the same time, the scraper 2 scrapes and cleans the road where the wheels travel, and the scraper 1 and the scraper 2 scrape and clean the blades, soil and other debris on the slope protection, and at the same time, the cleaning motor rotates to drive the reciprocating screw rod to rotate, so that the moving frame moves and drives the cleaning brush to move, so that the moving frame slides on the limiting column, drives the cleaning brush to move back and forth, and performs secondary cleaning of the blade debris on the slope protection, and scrapes and cleans the blades, soil and other debris on the slope protection through the scraper 1 and the scraper 2, and the scraped blades and other debris fall through the inclined scraper and fall into the cleaning area of ​​the cleaning brush, and when the scraper 1 moves and scrapes, the cleaning brush further cleans the blade debris on the slope protection, and drives the cleaning brush to move back and forth through the reciprocating screw rod to clean the fallen blade debris again, thereby improving the cleaning effect of the debris, reducing the residue and accumulation of blades and other debris, and reducing the impact on the wheels of the device.

[0023] 2. When the cleaning brush moves, the cleaning gear moves, so that the cleaning gear rotates on the rack, driving the cleaning brush to rotate. The cleaning brush rotates to clean the debris on the slope protection, thereby improving the cleaning effect of the cleaning brush. At the same time, the cleaning motor drives the bevel gear one to rotate, and the rotation of the bevel gear one drives the bevel gear two to rotate. The rotation of the bevel gear two drives the rotating column to rotate. The rotation of the rotating column drives the fan blades to rotate to generate suction. The suction enters the collecting tube through the collecting shell, and the suction enters the horn tube through the collecting tube. The horn tube absorbs and collects the blades, debris, etc. on the slope protection, thereby improving the cleaning effect. The cleaning brush is driven to rotate by the cleaning gear to clean the debris, further improving the cleaning effect of the blades and other debris. When the cleaning brush moves, it drives the horn tube to move, and the horn tube absorbs and collects the blades, debris, etc. on the slope protection. As the cleaning brush reciprocates, the collection and cleaning effect is improved, and the accumulation and residue of debris are reduced. The debris on the slope protection is brushed by the rotating cleaning brush, and the suction of the horn tube is cooperated, thereby further improving the collection and cleaning effect of the horn tube, thereby reducing the impact on the wheels of the maintenance device.

[0024] 3. When the fan blades rotate, the suction force draws blades, soil and other debris into the collection shell through the collection pipe, and then enters the collection box through the discharge pipe of the collection shell. The incoming air is ejected through the outlet pipe, and then blocked and filtered by the filter screen. The blades and other debris remain in the collection box, which is convenient for collection in the collection box and for cleaning and collection of the debris. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] Figure 1 It is a first three-dimensional structural schematic diagram of the maintenance device in this application.

[0026] Figure 2 It is a second three-dimensional structural schematic diagram of the maintenance device in this application.

[0027] Figure 3 It is a schematic diagram of the internal structure of the transmission box in this application.

[0028] Figure 4 It is a schematic diagram of the internal structure of the maintenance device in this application.

[0029] Figure 5 This application Figure 4 Enlarged structural diagram at A in the middle.

[0030] Figure 6 This application Figure 2 Enlarged structural diagram at B in the middle.

[0031] Description of reference numerals: 1. Plate body; 2. Fixed block; 3. Driving motor; 4. Connecting plate; 5. Sprinkler pipe; 6. Wheel; 7. Fixed column; 8. Scraper 1; 9. Cleaning motor; 10. Fixed plate; 11. Reciprocating screw rod; 12. Moving frame; 13. Cleaning brush; 14. Limiting column; 15. Scraper 2; 16. Cleaning gear; 17. Rack; 18. Transmission box; 19. Bevel gear 1; 20. Bevel gear 2; 21. Rotating column; 22. Fan blade; 23. Collecting shell; 24. Collecting pipe; 25. Discharge pipe; 26. Collecting box; 27. Exhaust pipe; 28. Trumpet pipe. DETAILED DESCRIPTION

[0032] The following is combined with Figure 1-6 This application is described in further detail.

[0033] The embodiment of the present application discloses a maintenance device for river slope concrete.

[0034] Reference Figure 1 and Figure 2 A maintenance device for river slope concrete includes a plate body 1. The plate body 1 is two and symmetrically arranged. Fixed blocks 2 are fixed at both ends of the plate body 1. Wheels 6 are installed at the lower ends of the fixed blocks 2. A driving motor 3 is installed on the fixed block 2. A connecting plate 4 is hinged on the fixed block 2. The plate body 1 and the connecting plate 4 are both telescopic plates. A sprinkler pipe 5 is fixed on the plate body 1. A plurality of sprinkler heads are fixed on the sprinkler pipe 5. A cleaning motor 9 is fixed on one of the fixed blocks 2. A cleaning mechanism is arranged between the cleaning motor 9 and the plate body 1.

[0035] When the maintenance device is in use, the staff will clean the river slope protection that needs maintenance, remove large pieces of gravel, tree branches, etc., to reduce the impact on the maintenance device, and then the staff will transport the plate body 1 to the designated position, move it through the wheels 6, and then connect it to the sprinkler pipe 5 through an external water pump, and then the plate body 1 and the connecting plate 4 are both telescopic plates, which is convenient for adjusting the length and width of the maintenance device to adapt to a variety of slope protection, so that the connecting plate 4 can move on the plate body 1, which is convenient for adapting to a variety of slope protection inclination angles. After completion, start the drive motor 3, the drive motor 3 rotates to drive the wheels 6 to rotate, drive the sprinkler pipe 5 to move and sprinkle water, and spray water evenly through multiple nozzles, which is convenient for the maintenance of the slope protection concrete. During maintenance, the mud, leaves and other debris on the river slope protection are cleaned through the cleaning mechanism, reducing the impact of mud debris on the device wheels 6, reducing the impact on the rotation efficiency of the wheels 6 and the movement stability of the maintenance device, which is convenient for the staff to clean and the use of the maintenance device.

[0036] The cleaning mechanism includes a fixed plate 10 fixed on the fixed block 2, the output end of the cleaning motor 9 passes through the fixed plate 10 and is fixedly connected to a reciprocating screw 11, a moving frame 12 is fixed to the reciprocating screw 11 through a ball nut, a cleaning brush 13 is arranged in the moving frame 12 and is distributed in an array, and a limiting component is arranged between the cleaning brush 13 and the moving frame 12. The limiting component includes a limiting column 14 fixed on the side of the fixed plate 10 away from the reciprocating screw 11, the limiting column 14 slides through the moving frame 12, a fixed column 7 is fixed on the side of one of the connecting plates 4, and a cleaning piece is arranged between the fixed column 7 and the limiting column 14. The cleaning piece includes a scraper 1 8 fixed to the end of the fixed column 7 away from the connecting plate 4, the scraper 1 8 is inclined, and a scraper 2 15 is fixed to the lower end of the scraper 1 8, and the scraper 2 15 corresponds to the cleaning brush 13. The cleaning brush 13 is rotatably arranged with the mobile frame 12, and a cleaning gear 16 is arranged at one end of the mobile frame 12. A rotating shaft is fixed to one end of the cleaning brush 13 and extends out of the mobile frame 12. The cleaning gear 16 is fixedly connected to the rotating shaft. A rack 17 is meshed on the cleaning gear 16, and one end of the rack 17 is fixedly connected to the fixed block 2.

[0037] Reference Figure 2 , Figure 4 , Figure 6When the maintenance device is in use, when the maintenance device moves, it drives the fixed column 7 to move, and the movement of the fixed column 7 drives the scraper 8 to move, so as to scrape the inclined surface of the river slope protection, reduce the contamination of debris such as blades and soil, and reduce the influence of the wheels 6 of the maintenance device. At the same time, the scraper 2 15 scrapes and cleans the road where the wheels 6 walk, and the blades and other debris fall through the inclined scraper, and the fallen blades and other debris enter the cleaning area of ​​the cleaning brush 13. The fixed column 7 and the scraper 8 are fixed by bolts, which is convenient for the staff to replace different types of scrapers 8 according to the size of the slope protection, so as to adapt to it. When the maintenance device moves, the cleaning motor 9 is started, and the cleaning motor 9 rotates to drive the reciprocating screw rod 11 to rotate, and the reciprocating screw rod 11 rotates to make the moving frame 12 move, and the moving frame 1 The movement drives the cleaning brush 13 to move, so that the moving frame 12 slides on the limiting column 14, and the moving frame 12 is limited. The cleaning brush 13 reciprocates to improve the cleaning effect of the blade debris and reduce the impact on the wheel 6. When the cleaning motor 9 rotates, the moving frame 12 drives the cleaning gear 16 to move. With the movement of the moving frame 12, the cleaning gear 16 rotates on the rack 17, driving the cleaning brush 13 to rotate. The rotating cleaning brush 13 rotates and cleans the blade debris to improve the cleaning effect. Through the cleaning mechanism, the debris such as soil and blades on the river bank protection is cleaned, and the impact of soil debris on the device wheel 6 is reduced, and the impact on the rotation efficiency of the wheel 6 and the movement stability of the maintenance device is reduced, which is convenient for the cleaning of the staff and the use of the maintenance device.

[0038] Reference Figure 3-Figure 5 A transmission box 18 is fixed on the fixed block 2, and the output end of the cleaning motor 9 extends into the transmission box 18 and is fixed with a bevel gear 19, a bevel gear 20 is arranged in the transmission box 18, and the bevel gear 19 is meshed with the bevel gear 20, and a collection shell 23 is fixed on the fixed block 2, and an air suction component is arranged between the bevel gear 20 and the collection shell 23. The air suction component includes a rotating column 21 fixed on the bevel gear 20, and one end of the rotating column 21 away from the bevel gear 20 extends out of the transmission box 18 and extends into the collection shell 23, and fan blades 22 are fixed on the rotating column 21 and are distributed in an array, and a collection tube 24 is fixed at one end of the collection shell 23, and the collection tube 24 is a plastic hose, and a collection piece is arranged between the plate body 1 and the collection shell 23. The collecting component includes a discharge pipe 25 fixed on the side of the collecting shell 23 away from the collecting tube 24. The end of the discharge pipe 25 away from the collecting shell 23 is fixedly connected to the collecting box 26. An air outlet pipe 27 is fixed on the collecting box 26. A filter is fixed in the air outlet pipe 27. The end of the collecting tube 24 away from the collecting shell 23 is fixedly connected to the movable frame 12. A trumpet pipe 28 is fixed to the lower end of the collecting tube 24. The trumpet pipe 28 is located on one side of the cleaning brush 13.

[0039] When the maintenance device is in use, when the cleaning motor 9 drives the cleaning brush 13 to move, the cleaning motor 9 drives the bevel gear 19 to rotate, the rotation of the bevel gear 19 drives the bevel gear 20 to rotate, the rotation of the bevel gear 20 drives the rotating column 21 to rotate, the rotation of the rotating column 21 drives the fan blade 22 to rotate to generate suction, the suction enters the collection tube 24 through the collection shell 23, the suction enters the trumpet tube 28 through the collection tube 24, the trumpet tube 28 cleans and collects the cleaned blades and other debris, and enters the collection box 26 through the discharge pipe 25 of the collection tube 24, which is convenient for The staff cleans and collects the debris, and the air is ejected through the exhaust pipe 27. The filter screen blocks and filters the debris such as the blades that enter, and the debris falls into the collection box 26, which is convenient for collecting the debris. The collection area is enlarged by the trumpet tube 28, and the trumpet tube 28 reciprocates with the cleaning brush 13. When moving, the collection tube 24 is a plastic hose, which is convenient for following the reciprocating movement of the cleaning brush 13, thereby improving the cleaning effect and facilitating the collection of debris. When the collection box 26 needs to be cleaned, the collection box 26 is opened to clean the debris in the collection box 26 for the next collection.

[0040] The implementation principle of the maintenance device for river slope concrete in this embodiment is as follows: when the maintenance device is used, the staff cleans the river slope protection that needs to be maintained, removes large pieces of gravel, tree branches, etc., to reduce the impact on the maintenance device, and then the staff transports the plate body 1 to the designated position, moves it through the wheels 6, and then connects it to the sprinkler pipe 5 through an external water pump, and then the plate body 1 and the connecting plate 4 are both telescopic plates, which is convenient for adjusting the length and width of the maintenance device to adapt to a variety of slope protection, so that the connecting plate 4 moves on the plate body 1, which is convenient for adapting to a variety of slope protection inclination angles, after completion, start the drive motor 3, the drive motor 3 rotates to drive the wheel 6 to rotate, drive the sprinkler pipe 5 to move and sprinkle water, and evenly spray water through multiple nozzles, which is convenient for the maintenance of the slope protection concrete, and during maintenance, the mud, blades and other debris on the river slope protection are cleaned through the cleaning mechanism, reducing the impact of mud debris on the device wheels 6, reducing the impact on the rotation efficiency of the wheels 6 and the movement stability of the maintenance device, which is convenient for the staff to clean and the use of the maintenance device; When the maintenance device is in use, when the maintenance device moves, it drives the fixed column 7 to move, and the movement of the fixed column 7 drives the scraper 8 to move, so as to scrape the inclined surface of the river bank protection, reduce the contamination of debris such as blades and soil, and reduce the influence of the wheels 6 of the maintenance device. At the same time, the scraper 2 15 scrapes and cleans the road where the wheels 6 walk, and the blades and other debris fall through the inclined scraper, and the fallen blades and other debris enter the cleaning area of ​​the cleaning brush 13. The fixed column 7 and the scraper 8 are fixed by bolts, so that the staff can replace different types of scrapers 8 according to the size of the slope protection, which is convenient for adaptation. When the maintenance device moves, the cleaning motor is started. 9. The cleaning motor 9 rotates to drive the reciprocating screw rod 11 to rotate. The reciprocating screw rod 11 rotates to move the mobile frame 12. The movement of the mobile frame 12 drives the cleaning brush 13 to move, so that the mobile frame 12 slides on the limiting column 14, and the mobile frame 12 is restricted, so that the cleaning brush 13 reciprocates, thereby improving the cleaning effect of the blade debris and reducing the impact on the wheel 6. When the cleaning motor 9 rotates, the mobile frame 12 drives the cleaning gear 16 to move. With the movement of the mobile frame 12, the cleaning gear 16 rotates on the rack 17, driving the cleaning brush 13 to rotate. The rotating cleaning brush 13 rotates and cleans the blade debris, thereby improving the cleaning effect; When the maintenance device is in use, when the cleaning motor 9 drives the cleaning brush 13 to move, the cleaning motor 9 drives the bevel gear 19 to rotate, the rotation of the bevel gear 19 drives the bevel gear 20 to rotate, the rotation of the bevel gear 20 drives the rotating column 21 to rotate, the rotation of the rotating column 21 drives the fan blade 22 to rotate to generate suction, the suction enters the collection tube 24 through the collection shell 23, the suction enters the trumpet tube 28 through the collection tube 24, the trumpet tube 28 cleans and collects the cleaned blades and other debris, and enters the collection box 26 through the discharge pipe 25 of the collection tube 24, which is convenient for The staff cleans and collects the debris, and the air is ejected through the exhaust pipe 27. The filter screen blocks and filters the debris such as the blades that enter, and the debris falls into the collection box 26, which is convenient for collecting the debris. The collection area is enlarged by the trumpet tube 28, and the trumpet tube 28 reciprocates with the cleaning brush 13. When moving, the collection tube 24 is a plastic hose, which is convenient for following the reciprocating movement of the cleaning brush 13, thereby improving the cleaning effect and facilitating the collection of debris. When the collection box 26 needs to be cleaned, the collection box 26 is opened to clean the debris in the collection box 26 for the next collection.

Claims

1. A maintenance device for river slope concrete, comprising a plate body (1), Features: The plate bodies (1) are two and symmetrically arranged. A fixing block (2) is fixed at both ends of the plate body (1). A wheel (6) is installed at the lower end of each fixing block (2). A driving motor (3) is installed on the fixing block (2). A connecting plate (4) is hinged on the fixing block (2). The plate body (1) and the connecting plate (4) are both telescopic plates. A watering pipe (5) is fixed on the plate body (1). A plurality of nozzles are fixed on the watering pipe (5). A cleaning motor (9) is fixed on one of the fixing blocks (2). A cleaning mechanism is arranged between the cleaning motor (9) and the plate body (1).

2. A maintenance device for river slope concrete according to claim 1, Features: The cleaning mechanism comprises a fixed plate (10) fixed on a fixed block (2); the output end of the cleaning motor (9) passes through the fixed plate (10) and is fixedly connected to a reciprocating screw (11); a moving frame (12) is fixed to the reciprocating screw (11) via a ball nut; cleaning brushes (13) are arranged in an array in the moving frame (12); and a limiting component is arranged between the cleaning brush (13) and the moving frame (12).

3. A maintenance device for river slope concrete according to claim 2, Features: The limiting assembly comprises a limiting column (14) fixed on a side of the fixed plate (10) away from the reciprocating screw rod (11), the limiting column (14) slidingly passing through the movable frame (12), a fixing column (7) being fixed on a side surface of one of the connecting plates (4), and a cleaning piece being arranged between the fixing column (7) and the limiting column (14).

4. A maintenance device for river slope concrete according to claim 3, Features: The cleaning member comprises a scraper plate 1 (8) fixed to an end of a fixed column (7) away from the connecting plate (4), the scraper plate 1 (8) being arranged at an angle, and a scraper plate 2 (15) being fixed to the lower end of the scraper plate 1 (8), the scraper plate 2 (15) corresponding to the cleaning brush (13).

5. A maintenance device for river slope concrete according to claim 2, Features: The cleaning brush (13) is rotatably arranged with the movable frame (12); a cleaning gear (16) is arranged at one end of the movable frame (12); a rotating shaft is fixed to one end of the cleaning brush (13) and extends out of the movable frame (12); the cleaning gear (16) is fixedly connected to the rotating shaft; a rack (17) is meshed on the cleaning gear (16); and one end of the rack (17) is fixedly connected to the fixed block (2).

6. A maintenance device for river slope concrete according to claim 1, Features: A transmission box (18) is fixed on the fixed block (2); an output end of the cleaning motor (9) extends into the transmission box (18) and is fixed with a bevel gear 1 (19); a bevel gear 2 (20) is arranged in the transmission box (18); the bevel gear 1 (19) meshes with the bevel gear 2 (20); a collection shell (23) is fixed on the fixed block (2); and a suction assembly is arranged between the bevel gear 2 (20) and the collection shell (23).

7. A maintenance device for river slope concrete according to claim 6, Features: The air suction assembly comprises a rotating column (21) fixed on the second bevel gear (20); one end of the rotating column (21) away from the second bevel gear (20) extends out of the transmission box (18) and into the collection shell (23); fan blades (22) are fixed on the rotating column (21) and are distributed in an array; a collection pipe (24) is fixed at one end of the collection shell (23); the collection pipe (24) is a plastic hose; and a collection member is provided between the plate body (1) and the collection shell (23).

8. A maintenance device for river slope concrete according to claim 7, Features: The collecting component comprises a discharge pipe (25) fixed to a side of the collecting shell (23) away from the collecting pipe (24); one end of the discharge pipe (25) away from the collecting shell (23) is fixedly connected to a collecting box (26); an air outlet pipe (27) is fixed to the collecting box (26); a filter screen is fixed inside the air outlet pipe (27); one end of the collecting pipe (24) away from the collecting shell (23) is fixedly connected to the movable frame (12); a trumpet pipe (28) is fixed to the lower end of the collecting pipe (24); and the trumpet pipe (28) is located on one side of the cleaning brush (13).

Images