Gate cleaning device for water conservancy project

Abstract

The gate cleaning device for the water conservancy project particularly relates to the technical field of cleaning devices.The gate cleaning device comprises a device base, rectangular rods are fixedly connected to the four corners of the upper end of the device base, a first cleaning assembly is jointly arranged on the inner surfaces of the rectangular rods on the same side, and a spraying assembly is arranged at the lower end of the first cleaning assembly; second cleaning assemblies are symmetrically arranged at the left end and the right end of the first cleaning assembly. According to the gate cleaning device for the water conservancy project, through the arrangement of the first cleaning assembly, the spraying assembly and the second cleaning assembly, a gate can be flushed up and down and then cleaned, then rust attached to the outer surface of the gate can be cleaned again by spraying a rust remover, mud and the rust are effectively removed, the cleaning efficiency is improved, and the practicability is high. Meanwhile, sludge and sundries attached to the inner surface of the gate groove are cleaned, the gate can be effectively prevented from being blocked, the gate opening and closing resistance is reduced, the operation efficiency of water conservancy facilities is improved, and the service life of the gate groove and the gate is prolonged.

Description

Technical Field

[0001] The invention relates to the technical field of cleaning devices, and in particular to a gate cleaning device for water conservancy projects. Background Art

[0002] Water conservancy projects are projects built to control and allocate natural surface water and groundwater to achieve the purpose of eliminating harm and promoting benefits. They are also called water projects. Water is a valuable resource that is indispensable to human production and life, but its natural state does not fully meet human needs. Only by building water conservancy projects can we control water flows, prevent floods and waterlogging disasters, and regulate and distribute water to meet people's needs for water resources in life and production. Water conservancy projects require the construction of different types of hydraulic structures such as dams, dikes, spillways, sluices, water inlets, channels, ferries, rafts, fishways, etc. to achieve their goals; Engineering gates are important equipment used in water conservancy projects to control water flow, adjust water levels, protect hydraulic structures and facilitate navigation. They are usually installed in rivers, reservoirs, hydropower stations, ship locks, irrigation channels, etc., and manage water flow by opening and closing.

[0003] Chinese patent announcement number CN111515171B discloses a gate cleaning device for water conservancy projects, including a cleaning plate, support frames are installed on both sides of the upper end of the cleaning plate, a rotating shaft is installed between the tops of the support frames, a rotating cylinder is installed in the middle of the rotating shaft, a rotating groove is provided on the outer side of the rotating cylinder, a rotating block is provided inside the rotating groove, a limiting mechanism is installed at the lower end of the rotating block through a moving rod, the limiting mechanism is slidably connected to the limiting groove provided in the middle of the cleaning plate, a gear box is installed at the lower end of the limiting mechanism, a rotating gear is provided inside the gear box, a rack is meshed on the outer side of the rotating gear, a cleaning shaft is installed in the middle of the rotating gear, the lower end of the cleaning shaft passes through a cleaning box provided at the lower end of the gear box and a number of cleaning brushes are provided on the outer side. The present invention, on the one hand, allows the cleaning shaft to rotate through the meshing of the rotating gear and the rack, and on the other hand, allows the cleaning shaft to move left and right, and sets a hollow structure of the cleaning shaft and the cleaning box to cooperate, so that the cleaning shaft can spray cleaning liquid; However, the above patent document still has the following defects during implementation: Although the above patent can increase the cleaning area during implementation, the cleaning effect is not good when the sludge on the outer surface of the gate is thick. It is impossible to rinse first and then clean, and the rust on the gate cannot be effectively treated. At the same time, the sludge and debris attached to the inside of the gate slot cannot be removed, thereby reducing the service life of the gate slot. It is easy to get blocked when the gate is opened or closed, increasing resistance, and reducing the operating efficiency of the water conservancy facilities. Summary of the invention

[0004] The main purpose of the present invention is to provide a gate cleaning device for water conservancy projects, which can effectively solve the problem of cleaning the gate and the gate slot.

[0005] To achieve the above-mentioned purpose, the technical solution adopted by the present invention is: a gate cleaning device for water conservancy projects, including a device base, rectangular rods are fixedly connected to the four corners of the upper end of the device base, a cleaning component 1 is commonly arranged on the inner surface of the rectangular rods on the same side, a spray component is arranged at a lower end of the cleaning component, and cleaning components 2 are symmetrically arranged at the left and right ends of the cleaning component 1.

[0006] Preferably, the cleaning component 1 includes a dual-axis motor fixedly connected to the inner surface of the device base, the left and right output ends of the dual-axis motor are symmetrically provided with driving mechanisms, the inner surface of the rectangular rod on the same side is provided with a cleaning mechanism, and the inner surfaces of the four rectangular rods are symmetrically provided with protective mechanisms up and down.

[0007] Preferably, the driving mechanism includes a rotating rod 1 fixedly connected to the left output end of the dual-axis motor via a coupling, a fixed block is symmetrically fixedly connected to the front and rear of the left lower part of the inner surface of the device base, the fixed block located at the rear is rotatably connected to the outer surface of the rotating rod 1, and the inner surface of the fixed block located at the front is rotatably connected to the rotating rod 2, the outer surfaces of the rotating rod 1 and the outer surfaces of the rotating rod 2 are commonly fixedly connected to a pulley group, and the left ends of the rotating rod 1 and the rotating rod 2 are both fixedly connected to a transmission mechanism.

[0008] Preferably, the cleaning mechanism includes a threaded rod fixedly connected to the upper end of the transmission mechanism, a sliding groove is opened at the front end of the rectangular rod on the same side, the inner surfaces of the two sliding grooves are slidably connected with sliders threadedly connected to the outer surface of the threaded rod, the threaded rod is rotatably connected to the base of the device, and the sides of the two sliders close to each other are rotatably connected with a cleaning roller, the left part of the outer surface of the cleaning roller is fixedly connected with a gear, and the front end of the rectangular rod on the left is fixedly connected with a rack meshing with the gear.

[0009] Preferably, the protective mechanism includes a circular groove opened at the lower part of the inner surface of the rectangular rod, the left and right parts of the inner surface of the circular groove are commonly fixedly connected to a fixing rod, the outer surface of the fixing rod is fixedly connected to a spring 1, and one end of the spring 1 is fixedly connected to a protective cloth fixedly connected to the lower end of the slider.

[0010] Preferably, the spray assembly comprises connection blocks respectively fixedly connected to the lower ends of the two sliders, the inner surfaces of the two connection blocks are jointly provided with a water spray mechanism, and the upper ends of the rectangular rods on the same side are jointly provided with a spray mechanism; The water spray mechanism comprises a water pipe fixedly connected to the inner surfaces of the two connection blocks, the rear end of the water pipe is fixedly connected to a connecting pipe hose 1 which is connected to the inner surface of the water pipe, and a water pump is fixedly connected to a lower end of the connecting pipe hose.

[0011] Preferably, the spraying mechanism includes a circular groove block fixedly connected to the upper end of the rectangular rod on the same side, a piston is slidably connected to the inner surface of the circular groove block, the left end of the piston is fixedly connected to a spring fixedly connected to the left part of the inner surface of the circular groove block, a roller is fixedly connected to the upper part of the outer surface of the threaded rod located on the left, and a pull rope fixedly connected to the left end of the piston is wound around the outer surface of the roller, the upper end of the circular groove block is fixedly connected to a placement box, the right side of the lower part of the inner surface of the placement box penetrates and extends to the inner surface of the circular groove block and is fixedly connected to a one-way valve 1, the right side of the lower part of the inner surface of the circular groove block penetrates and extends to the lower end of the circular groove block and is fixedly connected to a one-way valve 2, the lower end of the one-way valve 2 is fixedly connected to a connecting pipe hose 2 connected to the inner surface of the water pipe, an electromagnetic valve is fixedly installed at the intersection of the water pipe and the connecting pipe hose 2, and a triangular plate is fixedly connected to the front part of the lower end of the circular groove block.

[0012] Preferably, the second cleaning component comprises a circular hole opened on the inner surface of the slider, a scraping mechanism is arranged on the left portion of the inner surface of the circular hole, and a blocking mechanism is arranged on the right portion of the inner surface of the circular hole.

[0013] Preferably, the scraping mechanism includes a hollow rod rotatably connected to the left portion of the inner surface of the circular hole, a spring 2 fixedly connected to the inner surface of the circular hole is fixedly connected to the outer surface of the hollow rod, a scraper is fixedly connected to the left end of the hollow rod, and a water outlet hole is opened at the left end of the hollow rod.

[0014] Preferably, the blocking mechanism comprises a connecting pipe fixedly connected to the right part of the circular hole, the connecting pipe is fixedly connected to the water pipe, a notched round block 1 is fixedly connected to the inner surface of the connecting pipe, and a notched round block 2 is fixedly connected to the inner surface of the hollow rod.

[0015] Compared with the prior art, the present invention has the following beneficial effects: In the present invention, by providing a cleaning component 1, a spraying component and a cleaning component 2, the gate can be flushed and cleaned from top to bottom, and then the rust attached to the outer surface of the gate can be sprayed with a rust remover for cleaning again, which will effectively remove mud and rust and improve the cleaning efficiency. At the same time, in the process of cleaning the gate, the sludge and debris attached to the inner surface of the gate slot can be cleaned according to different gate states, which can effectively avoid gate blockage and reduce the resistance to opening and closing of the gate, thereby reducing energy consumption, improving the operating efficiency of water conservancy facilities, and increasing the service life of the gate slot and the gate. In the present invention, by providing a water spraying mechanism and a spraying mechanism, the water in the water pipe can flush the sludge attached to the outer surface of the gate before cleaning, and the outer surface of the gate can be preliminarily cleaned in advance to remove attachments such as mud, dirt, etc., so as to reduce the resistance of subsequent cleaning roller cleaning. At the same time, after the mud and dirt are cleaned, the gate can be sprayed with a rust remover to increase the effective actual contact area between the rust remover and the gate, thereby effectively removing the rust on the gate, thereby improving the service life of the gate and the opening and closing flexibility and sealing of the gate. In the present invention, by providing a scraping mechanism and a blocking mechanism, a V-shape or a position between the gate and the gate slot can be formed by two scrapers according to the opening and closing state of the gate, and the sludge and debris attached to the inner surface of the gate slot can be scraped and cleaned while the gate is being cleaned. With the cooperation of the notched circular block 1 and the notched circular block 2, scraping and flushing can be achieved, which can effectively remove the sludge and debris in the gate slot, avoid blockage, reduce the spread of pollutants and extend the service life of the gate. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the overall structure of the present invention; Figure 2 It is a schematic diagram of the overall cross-sectional structure of the present invention; Figure 3 It is a schematic diagram of the structures of the cleaning component 1, the spraying component and the cleaning component 2 of the present invention; Figure 4 It is a schematic diagram of the structure of the driving mechanism of the present invention; Figure 5 It is a schematic diagram of the cross-sectional structure of the slide groove and the circular groove of the present invention; Figure 6 It is a schematic diagram of the explosion effect of the cleaning mechanism of the present invention; Figure 7 For the present invention Figure 6 A schematic diagram of the enlarged structure at A in the middle; Figure 8 It is a schematic diagram of the structure of the protection mechanism of the present invention; Fig. 9 is a schematic diagram of the cross-sectional structure of the spray assembly of the present invention; Fig.10 It is a schematic diagram of the cross-sectional structure of the scraping mechanism and the blocking mechanism of the present invention.

[0017] In the figure: 1, device base; 2, rectangular rod; 3, cleaning component 1; 31, double-axis motor; 32, driving mechanism; 321, rotating rod 1; 322, fixed block; 323, pulley group; 324, transmission mechanism; 325, rotating rod 2; 33, cleaning mechanism; 331, slide; 332, slider; 333, threaded rod; 334, cleaning roller; 335, rack; 336, gear; 34, protection mechanism; 341, circular groove; 342, fixed rod; 343, spring 1; 344, protection cloth; 4, spraying component; 41, connecting block; 42, water spraying mechanism; 421, water pipe; 4 22. Connecting pipe hose 1; 423. Water pump; 43. Spraying mechanism; 431. Round groove block; 432. Placement box; 434. Piston; 435. Roller; 436. Pull rope; 437. Spring; 438. One-way valve 1; 439. One-way valve 2; 4310. Connecting pipe hose 2; 4311. Solenoid valve; 4312. Triangular plate; 5. Cleaning component 2; 51. Round hole; 52. Scraping mechanism; 521. Spring 2; 522. Hollow rod; 523. Scraper; 524. Water outlet; 53. Sealing mechanism; 531. Connecting pipe; 532. Notched round block 1; 533. Notched round block 2. DETAILED DESCRIPTION

[0018] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further explained below in conjunction with specific implementation methods.

[0019] Embodiment 1, as Figure 1 and Figure 2 As shown, a gate cleaning device for a water conservancy project includes a device base 1, rectangular rods 2 are fixedly connected to the four corners of the upper end of the device base 1, a cleaning component 3 is commonly arranged on the inner surface of the rectangular rods 2 on the same side, a spraying component 4 is arranged at the lower end of the cleaning component 3, and cleaning components 2 5 are symmetrically arranged at the left and right ends of the cleaning component 3.

[0020] During the implementation of this embodiment, the device base 1 is pre-buried in the river channel and fixed by pouring concrete. When the gate needs to be cleaned, the cleaning component 3 is used to clean the water-facing surface and the water-receiving surface of the gate. During the cleaning process, the outer surface of the gate is first rinsed and then sprayed with a rust remover by the spraying component 4. The sludge and rust on the outer surface of the gate are cleaned during the use of the cleaning component 3. When the gate is opened, the gate slot can be rinsed and cleaned by the cleaning component 2 5.

[0021] Specifically, in order to clean the sludge and rust that are strongly attached to the outer surface of the gate, refer to Figure 3 , Figure 4 , Figure 5 , Figure 6, Figure 7 and Figure 8 In this embodiment, the cleaning component 3 includes a dual-axis motor 31 fixedly connected to the inner surface of the device base 1, and a driving mechanism 32 is symmetrically arranged at the left and right output ends of the dual-axis motor 31. A cleaning mechanism 33 is arranged on the inner surface of the rectangular rod 2 on the same side, and a protective mechanism 34 is symmetrically arranged on the inner surfaces of the four rectangular rods 2 from top to bottom.

[0022] For further information, see Figure 3 , Figure 4 and Figure 5 In this embodiment, the driving mechanism 32 includes a rotating rod 1 321 fixedly connected to the left output end of the dual-axis motor 31 through a coupling, a fixed block 322 is fixedly connected symmetrically front and back on the left side of the lower inner surface of the device base 1, the rear fixed block 322 is rotatably connected to the outer surface of the rotating rod 1 321, and the inner surface of the front fixed block 322 is rotatably connected to the rotating rod 2 325, the outer surfaces of the rotating rod 1 321 and the outer surfaces of the rotating rod 2 325 are commonly fixedly connected to a pulley group 323, and the left ends of the rotating rod 1 321 and the rotating rod 2 325 are both fixedly connected to a transmission mechanism 324.

[0023] For further information, see Figure 3 , Figure 5 , Figure 6 and Figure 7 In this embodiment, the cleaning mechanism 33 includes a threaded rod 333 fixedly connected to the upper end of the transmission mechanism 324, and a slide groove 331 is provided at the front end of the rectangular rod 2 on the same side. The inner surfaces of the two slide grooves 331 are slidably connected with sliders 332 threadedly connected to the outer surface of the threaded rod 333. The threaded rod 333 is rotatably connected to the device base 1. The two sliders 332 are rotatably connected to the cleaning roller 334 on the side close to each other. The left part of the outer surface of the cleaning roller 334 is fixedly connected to a gear 336, and the front end of the left rectangular rod 2 is fixedly connected to a rack 335 meshing with the gear 336.

[0024] During the implementation process, the dual-axis motor 31 is started, so that the output end of the dual-axis motor 31 drives the rotating rod 1 321 to rotate through the coupling, and under the transmission action of the pulley group 323, the rotating rod 2 325 is driven to rotate, and then under the cooperation of the transmission mechanism 324, the threaded rod 333 is driven to rotate. Since the threaded rod 333 and the slider 332 are threadedly connected, the slider 332 can move downward on the inner surface of the slide groove 331, and then the cleaning roller 334 on the slider 332 can be driven to move. Under the action of the meshing connection between the rack 335 and the rack 335, the rack 335 drives the cleaning roller 334 to rotate, so that the bristles on the outer surface of the cleaning roller 334 can clean the sludge and rust attached to the outer surface of the gate.

[0025] Secondly, when cleaning by moving upward, the output end of the dual-axis motor 31 can be operated to reverse and the cleaning roller 334 can be moved upward.

[0026] The dual-axis motor 31 mentioned above is a mature driving technology device in the prior art, and is a mature driving technology means in the prior art. This solution utilizes it to rotate independently on both sides, and the number of positive and negative rotations on both sides can be adjusted and controlled separately, and it can stop in time after rotating to the set number of circles.

[0027] The transmission mechanism 324 mentioned above is composed of two bevel gears.

[0028] The pulley assembly 323 is composed of two pulleys and a belt.

[0029] For further information, see Figure 3 and Figure 8 In this embodiment, the protective mechanism 34 includes a circular groove 341 opened at the lower part of the inner surface of the rectangular rod 2, and the left and right parts of the inner surface of the circular groove 341 are fixedly connected to a fixing rod 342, and the outer surface of the fixing rod 342 is fixedly connected to a spring 343, and one end of the spring 343 is fixedly connected to a protective cloth 344 fixedly connected to the lower end of the slider 332.

[0030] During the implementation process, the up and down movement of the slider 332 can drive the protective cloth 344 to move, thereby pulling the spring 343 to deform. Under the deformation of the spring 343, the protective cloth 344 can always be kept in a taut state, thereby preventing debris from entering the slide groove 331 and affecting the normal movement of the slider 332.

[0031] Embodiment 2: Specifically, in order to remove the sludge and rust attached to the gate, refer to Figure 3 and Fig. 9 In this embodiment, the spray assembly 4 includes a connection block 41 fixedly connected to the lower ends of the two sliders 332, the inner surfaces of the two connection blocks 41 are jointly provided with a water spray mechanism 42, and the upper ends of the rectangular rods 2 on the same side are jointly provided with a spray mechanism 43; The water spray mechanism 42 includes a water pipe 421 fixedly connected to the inner surfaces of the two connecting blocks 41. The rear end of the water pipe 421 is fixedly connected to a connecting pipe hose 422 that is connected to the inner surface of the water pipe 421. The lower end of the connecting pipe hose 422 is fixedly connected to a water pump 423.

[0032] For further information, see Figure 3 and Fig. 9In this embodiment, the spraying mechanism 43 includes a circular groove block 431 fixedly connected to the upper end of the rectangular rod 2 on the same side, a piston 434 is slidably connected to the inner surface of the circular groove block 431, a spring 437 fixedly connected to the left part of the inner surface of the circular groove block 431 is fixedly connected to the left end of the piston 434, a roller 435 is fixedly connected to the upper part of the outer surface of the left threaded rod 333, a pull rope 436 fixedly connected to the left end of the piston 434 is wound around the outer surface of the roller 435, and a placement box 432 is fixedly connected to the upper end of the circular groove block 431, and a placement box 432 is placed. The right side of the lower inner surface of the box 432 penetrates and extends to the inner surface of the circular groove block 431, where a one-way valve 1 438 is fixedly connected. The right side of the lower inner surface of the circular groove block 431 penetrates and extends to the lower end of the circular groove block 431, where a one-way valve 2 439 is fixedly connected. The lower end of the one-way valve 2 439 is fixedly connected to a connecting pipe hose 2 4310 connected to the inner surface of the water pipe 421. A solenoid valve 4311 is fixedly installed at the intersection of the water pipe 421 and the connecting pipe hose 2 4310. A triangular plate 4312 is fixedly connected to the front part of the lower end of the circular groove block 431.

[0033] During the implementation process, the water pump 423 is started so that the water pump 423 can draw water from the river channel into the connecting pipe hose 1 422. At this time, the solenoid valve 4311 is controlled to close the connecting pipe hose 2 4310 so that the connecting pipe hose 2 4310 is no longer connected to the water pipe 421. At this time, water will enter the water pipe 421 and be sprayed out through the nozzle on the water pipe 421 to cooperate with the cleaning roller 334 in the process of moving downward, so as to perform preliminary cleaning on the outer surface of the gate in advance to remove mud, dirt and other attachments, thereby reducing the resistance of the subsequent cleaning roller 334 and improving the cleaning effect.

[0034] Secondly, when the threaded rod 333 drives the cleaning roller 334 to move downward, the rotation of the threaded rod 333 drives the roller 435 to rotate, so that the roller 435 tightens the pull rope 436, and then the piston 434 can be pulled to move to the left on the inner surface of the circular groove block 431. At the same time, the extrusion spring 437 is in a compressed state, and the one-way valve 438 is used to suck the rust remover in the placement box 432 into the circular groove block 431. When the threaded rod 333 drives the cleaning roller 334 to move upward, the pull rope 436 will be gradually relaxed. , and then the piston 434 gradually moves to the right under the compression reaction of the spring 437, and then the rust remover sucked into the circular groove block 431 gradually enters the connecting pipe hose 4310 through the one-way valve 439, and the rust remover can be sprayed on the gate through the nozzle on the water pipe 421 through the control of the solenoid valve 4311, and the cleaning roller 334 is used for cleaning. The debris on the cleaning roller 334 can be scraped off by the scraping of the triangular plate 4312, and the bristles on the cleaning roller 334 can be scraped off, and then the rust on the gate can be removed.

[0035] The solenoid valve 4311 mentioned above is a mature control technology means and mature control technology equipment in the prior art. In this solution, its function of controlling the closing or opening of the pipeline is utilized, and its structure and principle are not further elaborated.

[0036] The one-way valve 1 438 and the one-way valve 2 439 mentioned above are both existing mature control technology means and mature control technology equipment. In this solution, they are used to control the one-way flow of liquid, and their structure and principle are not further explained.

[0037] Embodiment 3: Specifically, in order to remove the sludge and debris attached to the gate slot, refer to Figure 3 and Fig.10 The cleaning component 2 5 includes a circular hole 51 opened on the inner surface of the slider 332 , a scraping mechanism 52 is arranged on the left inner surface of the circular hole 51 , and a blocking mechanism 53 is arranged on the right inner surface of the circular hole 51 .

[0038] For further information, see Figure 3 and Fig.10 In this embodiment, the scraping mechanism 52 includes a hollow rod 522 rotatably connected to the left portion of the inner surface of the circular hole 51, a spring 521 fixedly connected to the inner surface of the circular hole 51 is fixedly connected to the outer surface of the hollow rod 522, a scraper 523 is fixedly connected to the left end of the hollow rod 522, and a water outlet hole 524 is opened at the left end of the hollow rod 522.

[0039] During the implementation process, the up and down movement of the slider 332 will drive the hollow rod 522 to move. When the gate is in the open state, the hollow rod 522 will drive the hollow rod 522 to rotate under the deformation reaction of the spring 2 521, and then the scraper 523 on the hollow rod 522 can be mobilized to rotate a certain angle, and the two scrapers 523 on the front and rear sides will form a V shape. At this time, the upward movement of the slider 332 will drive the scraper 523 to scrape the inner surface of the gate groove, so as to clean the debris and silt in the gate groove.

[0040] Secondly, when the gate is in a closed state, the gate will squeeze the two scrapers 523 so that the two scrapers 523 are located in the gap between the gate slot and the gate, and at the same time, the hollow rod 522 will be driven to rotate to deform the spring 2 521, so that the inner surface of the closed gate slot can be cleaned, which can effectively avoid gate blockage, reduce the resistance of gate opening and closing, and thus reduce energy consumption. Cleaning the gate slot can reduce this resistance, reduce energy consumption, improve the operating efficiency of water conservancy facilities, and increase the service life of the gate slot.

[0041] The scraper 523 described above has a thickness of less than 0.08 mm, which satisfies the requirement of being able to slide in the gap between the gate and the gate slot in this solution.

[0042] For further information, see Figure 3 and Fig.10 In this embodiment, the blocking mechanism 53 includes a connecting tube 531 fixedly connected to the right part of the circular hole 51, the connecting tube 531 is fixedly connected to the water pipe 421, a notched round block 1 532 is fixedly connected to the inner surface of the connecting tube 531, and a notched round block 2 533 is fixedly connected to the inner surface of the hollow rod 522.

[0043] During the implementation process, when the two scrapers 523 form a V shape, the notched round block 1 532 in the hollow rod 522 can be aligned with the notched round block 2 533. At this time, water can be pumped into the connecting pipe 531 by the water pump 423 and sprayed out through the water outlet 524 on the hollow rod 522 to flush the cleaned sludge and debris, thereby preventing the sludge and debris from accumulating on the two scrapers 523. At the same time, the inner surface of the gate groove can also be flushed.

[0044] Working process: When in use, the driving mechanism 32 drives the cleaning mechanism 33 to move downward, and with the cooperation of the water spraying mechanism 42, the sludge attached to the outer surface of the gate is first flushed, and then the cleaning roller 334 in the cleaning mechanism 33 will clean the outer surface of the gate. Then, in the process of the cleaning roller 334 moving upward, with the cooperation of the spraying mechanism 43, the rust remover is sprayed on the outer surface of the gate, and then with the cleaning of the cleaning roller 334, the rust on the gate can be removed. At the same time, the up and down movement of the cleaning roller 334 will remove and flush the sludge and debris on the inner surface of the gate groove through the cooperation of the scraping mechanism 52 and the blocking mechanism 53.

[0045] The above shows and describes the basic principles and main features of the present invention and the advantages of the present invention. It should be understood by those skilled in the art that the present invention is not limited to the above embodiments. The above embodiments and descriptions are only for explaining the principles of the present invention. Without departing from the spirit and scope of the present invention, the present invention may have various changes and improvements, which fall within the scope of the present invention to be protected. The scope of protection of the present invention is defined by the attached claims and their equivalents.

Claims

1. A gate cleaning device for a hydraulic engineering project, comprising a device base (1), characterized in that: Rectangular rods (2) are fixedly connected at the four corners of the upper end of the device base (1); a cleaning component 1 (3) is commonly arranged on the inner surface of the rectangular rod (2) on the same side; a spraying component (4) is arranged at the lower end of the cleaning component 1 (3); and cleaning components 2 (5) are symmetrically arranged at the left and right ends of the cleaning component 1 (3).

2. A gate cleaning device for a hydraulic engineering project according to claim 1, characterized in that: The cleaning component 1 (3) comprises a double-axis motor (31) fixedly connected to the inner surface of the device base (1), the left and right output ends of the double-axis motor (31) are symmetrically provided with driving mechanisms (32), the inner surface of the rectangular rod (2) on the same side is provided with a cleaning mechanism (33), and the inner surfaces of the four rectangular rods (2) are symmetrically provided with protective mechanisms (34) in an upper and lower manner.

3. A gate cleaning device for a hydraulic engineering project according to claim 2, characterized in that: The driving mechanism (32) comprises a rotating rod 1 (321) fixedly connected to the left output end of the dual-axis motor (31) via a coupling; a fixed block (322) is fixedly connected to the left side of the lower inner surface of the device base (1) symmetrically in front and back; the fixed block (322) located at the rear is rotatably connected to the outer surface of the rotating rod 1 (321); the inner surface of the fixed block (322) located at the front is rotatably connected to the second rotating rod (325); the outer surfaces of the rotating rod 1 (321) and the rotating rod 2 (325) are fixedly connected to a pulley group (323); and the left ends of the rotating rod 1 (321) and the rotating rod 2 (325) are fixedly connected to a transmission mechanism (324).

4. A gate cleaning device for a hydraulic engineering project according to claim 3, characterized in that: The cleaning mechanism (33) comprises a threaded rod (333) fixedly connected to the upper end of the transmission mechanism (324); a slide groove (331) is provided at the front end of the rectangular rod (2) on the same side; the inner surfaces of the two slide grooves (331) are slidably connected to a slider (332) threadedly connected to the outer surface of the threaded rod (333); the threaded rod (333) is rotatably connected to the device base (1); the two sliders (332) are rotatably connected to a cleaning roller (334) on the side close to each other; a gear (336) is fixedly connected to the left portion of the outer surface of the cleaning roller (334); and a rack (335) meshingly connected to the gear (336) is fixedly connected to the front end of the rectangular rod (2) located on the left portion.

5. A gate cleaning device for a hydraulic engineering project according to claim 4, characterized in that: The protective mechanism (34) comprises a circular groove (341) formed at the lower portion of the inner surface of the rectangular rod (2); a fixing rod (342) is fixedly connected to the left and right portions of the inner surface of the circular groove (341); a spring (343) is fixedly connected to the outer surface of the fixing rod (342); and one end of the spring (343) is fixedly connected to a protective cloth (344) fixedly connected to the lower end of the slider (332).

6. A gate cleaning device for a hydraulic engineering project according to claim 4, characterized in that: The spray assembly (4) comprises a connection block (41) fixedly connected to the lower ends of the two sliders (332), the inner surfaces of the two connection blocks (41) are jointly provided with a water spray mechanism (42), and the upper ends of the rectangular rods (2) on the same side are jointly provided with a spray mechanism (43); The water spray mechanism (42) comprises a water pipe (421) fixedly connected to the inner surfaces of the two connection blocks (41); the rear end of the water pipe (421) is fixedly connected to a connecting pipe hose 1 (422) in communication with the inner surface of the water pipe (421); and the lower end of the connecting pipe hose 1 (422) is fixedly connected to a water pump (423).

7. A gate cleaning device for a hydraulic engineering project according to claim 6, characterized in that: The spraying mechanism (43) comprises a circular groove block (431) fixedly connected to the upper end of the rectangular rod (2) on the same side; a piston (434) is slidably connected to the inner surface of the circular groove block (431); a spring (437) fixedly connected to the left part of the inner surface of the circular groove block (431) is fixedly connected to the left end of the piston (434); a roller (435) is fixedly connected to the upper part of the outer surface of the threaded rod (333) located on the left; a pull rope (436) fixedly connected to the left end of the piston (434) is wound around the outer surface of the roller (435); a placement box (432) is fixedly connected to the upper end of the circular groove block (431); A one-way valve (438) is fixedly connected to the right side of the lower inner surface of the storage box (432) and extends to the inner surface of the circular groove block (431). A one-way valve (439) is fixedly connected to the right side of the lower inner surface of the circular groove block (431). A connecting pipe hose (4310) communicating with the inner surface of the water pipe (421) is fixedly connected to the lower end of the circular groove block (431). A solenoid valve (4311) is fixedly installed at the intersection of the water pipe (421) and the connecting pipe hose (4310). A triangular plate (4312) is fixedly connected to the front of the lower end of the circular groove block (431).

8. A gate cleaning device for a hydraulic engineering project according to claim 6, characterized in that: The second cleaning component (5) comprises a circular hole (51) formed on the inner surface of the slider (332), a scraping mechanism (52) being provided on the left portion of the inner surface of the circular hole (51), and a blocking mechanism (53) being provided on the right portion of the inner surface of the circular hole (51).

9. A gate cleaning device for a hydraulic engineering project according to claim 8, characterized in that: The scraping mechanism (52) comprises a hollow rod (522) rotatably connected to the left portion of the inner surface of the circular hole (51); a spring (521) fixedly connected to the inner surface of the circular hole (51) is fixedly connected to the outer surface of the hollow rod (522); a scraper (523) is fixedly connected to the left end of the hollow rod (522); and a water outlet hole (524) is provided at the left end of the hollow rod (522).

10. A gate cleaning device for a hydraulic engineering project according to claim 9, characterized in that: The blocking mechanism (53) comprises a connecting pipe (531) fixedly connected to the right portion of the circular hole (51), the connecting pipe (531) being fixedly connected to the water pipe (421), a notched round block 1 (532) being fixedly connected to the inner surface of the connecting pipe (531), and a notched round block 2 (533) being fixedly connected to the inner surface of the hollow rod (522).

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