Road water supply and drainage device capable of relieving accumulated water on road

Abstract

The invention discloses a road water supply and drainage device capable of relieving road accumulated water, and provides the following scheme that the road water supply and drainage device comprises a fixed frame, a plurality of pairs of rotating shafts are rotationally connected to the fixed frame, filter strips are installed on the rotating shafts, push-out strips are slidably connected to the two sides of each filter strip, and a light reflecting plate is arranged on the fixed frame in a matched mode; a pair of filter plates is mounted on the fixing frame and located at the bottom of the filter strips, and extrusion blocks are slidably connected to the filter plates; a motor is controlled to work, so that filter strips are driven to rotate in opposite directions, sundries such as garbage on the filter strips are turned into a fixing frame, the sundries such as the garbage can be conveniently cleaned, accumulated water can be conveniently drained, a reflecting plate can be conveniently lifted, pedestrians and vehicles can be warned, treading and rolling are avoided, and an electric push rod is controlled to work; and the extrusion block pushes sundries such as garbage on the filter plate to slide to the position above the storage filter frame and extrudes the sundries, so that the sundries are tighter, the occupied space is reduced, and the sundries such as garbage can be conveniently cleaned.

Description

Technical Field

[0001] The present invention relates to the technical field related to road water supply and drainage, and in particular to a road water supply and drainage device capable of alleviating water accumulation on roads. Background Art

[0002] During the road design process, in order to ensure that rainwater on the road can be drained away in time on rainy days, the middle part of the road will generally be higher than the two sides of the road. Drainage wells will be set at intervals on the ground near the shoulders on both sides of the road. In order to ensure the flatness of the road surface, rainwater grates will be installed at the openings of the drainage wells on the road surface.

[0003] Referring to the Chinese invention patent, the publication number is: CN118273431B, and the name is: A road water supply and drainage system that can alleviate road waterlogging. Through the rainwater grate and motor one, the rainwater grate can firstly filter some large particles of impurities in the rainwater, so as to avoid the accumulation of too many impurities in the sewer, and then control the motor to start. Once the motor is started, it can drive the plate-shaped blade to fully crush the large particles of impurities collected in the filter cartridge. By crushing the impurities, the flow rate of rainwater can be accelerated, thereby effectively alleviating the waterlogging on the road. The rotation of the lower rotating rod can also drive the rotation of the guide plate. The rotation of the guide plate can quickly transmit the falling rainwater to the water transfer channel, thereby further accelerating the rate of water diversion and greatly improving the working efficiency of the drainage system.

[0004] However, in actual use, the above technical solution still has some problems:

[0005] 1. During the filtration process using grates, garbage and other debris will accumulate in the upper area of ​​the grates. As these accumulations reach a certain volume density, they will have a negative impact on the efficiency of the drainage system, resulting in a decrease in drainage rate. However, it is difficult to completely remove these accumulations by simply relying on the mechanical operation of a cleaning brush. They are prone to re-accumulation when the water is discharged, thus continuously affecting the drainage performance.

[0006] 2. In the case of water accumulation, the water level often exceeds the installation height of the grate. The lack of an effective warning mechanism makes it difficult for maintenance personnel to quickly locate the specific position of the drainage grate. In addition, when vehicles and pedestrians pass by and step on or run over the grate, especially when heavy vehicles pass by, they will exert greater pressure on the grate structure, increasing the risk of grate damage, which not only affects the normal operation of the drainage facilities, but also shortens the service life of the grate;

[0007] 3. For filamentous waste, such as hair, long and thin ribbons, etc., they are easy to entangle and hang on the grid structure of the grate. The removal of such debris usually requires manual intervention, which is not only cumbersome and inefficient, but also increases maintenance costs and difficulty. Summary of the invention

[0008] The purpose of the present invention is to solve the shortcomings of the prior art and to propose a road water supply and drainage device which is convenient for cleaning up accumulated garbage, has a warning function, avoids entanglement, and can alleviate water accumulation on the road.

[0009] In order to achieve the above object, the present invention adopts the following technical solutions:

[0010] A road water supply and drainage device capable of alleviating water accumulation on roads comprises a fixed frame, the fixed frame is connected with a filter mechanism, the filter mechanism comprises a rotating shaft, the fixed frame is rotatably connected with a plurality of pairs of rotating shafts, a filter strip is mounted on the rotating shaft, the filter strip is in a fishbone-shaped structure, a power supply control assembly is mounted on the fixed frame, a driving assembly is connected to the fixed frame, each pair of the rotating shafts rotates in opposite directions with each other through the driving assembly, push-out strips are slidably connected to the fishbone teeth on both sides of the filter strip, a first spring is installed between the push-out strip and the filter strip, a sliding column is fixedly connected to the end of the push-out strip, the fixed frame is provided with a guide groove at the end of the filter strip, the sliding column is slidably connected to the fixed frame through the guide groove, the guide groove is in an inverted pear shape, and the top of the guide groove extends out of the fixed frame;

[0011] The fixed frame is connected to a warning mechanism, and the warning mechanism includes a fixed cylinder, both ends of the fixed frame are equipped with fixed cylinders, a second piston rod is slidably connected to the fixed cylinder, a third spring is installed between the second piston rod and the fixed cylinder, the top end of the second piston rod extends out of the fixed frame and is fixedly connected to a reflector, a cam is fixedly connected to the rotating shaft, an air pipe connected to the interior is installed on the fixed cylinder, an air pumping assembly is connected to the fixed frame, the air pumping assembly is connected to the air pipe and the cam, an electromagnetic valve is installed on the air pipe, the air pipe is connected to the outside through the electromagnetic valve, and the electromagnetic valve is electrically connected to the power supply control assembly;

[0012] The fixed frame is connected to a cleaning mechanism, which includes a filter plate, a pair of filter plates are installed on the fixed frame at the bottom of the filter strip, the filter plates are provided with strip-shaped drainage holes, a storage filter frame is inserted below the middle of the pair of filter plates, an extrusion block is slidably connected to the filter plate, a comb plate is installed at the bottom of the extrusion block, the comb plate is slidably connected to the filter plate through the drainage hole, an electric push rod is rotatably connected between the comb plate and the fixed frame, the electric push rod is electrically connected to the power supply control component, and a scraper block that slides against the filter plate is provided on the extrusion block.

[0013] Preferably, the drainage hole is perpendicular to the side wall of the filter receiving frame, and the filter plate has an arc-shaped structure at one end close to the filter receiving frame.

[0014] Preferably, the width of the filter storage frame is smaller than the distance between a pair of rotating shafts, and the bottom end of the filter storage frame extends out of the bottom of the filter plate.

[0015] Preferably, the driving assembly includes a driving rod, which is rotatably connected to the fixed frame, a worm wheel is installed at one end of the rotating shaft, a plurality of worms corresponding to the worm wheel are installed on the driving rod, the worms are meshed with the worm wheel, and the thread directions of the two worms corresponding to the worm wheels on the same pair of rotating shafts are opposite, a motor is installed on the fixed frame, the rotating shaft is installed on the output shaft of the motor, and the motor is electrically connected to the power supply control assembly.

[0016] Preferably, the inflation assembly includes an air cylinder, a plurality of air cylinders corresponding to the cams are installed on the fixed frame, a first piston rod is slidably connected to the air cylinder, the top of the first piston rod abuts against the rim of the cam, a second spring is installed between the first piston rod and the air cylinder, a first one-way valve is installed on the side wall of the air cylinder, the outside is connected to the inside of the air cylinder in a one-way manner through the first one-way valve, the air pipe is installed at the bottom of the air cylinder, a second one-way valve is installed between the air pipe and the air cylinder, and the inside of the air cylinder is connected to the inside of the air pipe in a one-way manner through the second one-way valve.

[0017] Preferably, a pressure relief valve is installed on the air pipe, and the air pipe is connected to the outside through the pressure relief valve.

[0018] Preferably, the scraping block is slidably connected to the extruding block, and a fourth spring is installed between the scraping block and the extruding block.

[0019] Preferably, a scraping groove is provided on the filter plate, and the scraping groove is a prism-shaped structure. The scraping block extends into the scraping groove through a fourth spring and slides against the filter plate.

[0020] Preferably, a shielding assembly is connected to the fixed frame, and the shielding assembly includes a fixed rod. The fixed frame is located at the end of the extrusion block away from the storage filter frame and is equipped with a fixed rod. A rotating cylinder is rotatably connected to the fixed rod, and a spiral spring is installed between the rotating cylinder and the fixed rod. A waterproof cloth is wrapped around the outer wall of the rotating cylinder, and the free end of the waterproof cloth is fixedly connected to the extrusion block.

[0021] Preferably, a side of the fixing frame close to the top of the extrusion block is rotatably connected to a pulley, and the waterproof cloth rolls against the top of the pulley.

[0022] Compared with the prior art, the present invention provides a road water supply and drainage device that can alleviate road waterlogging, and has the following beneficial effects:

[0023] 1. The road water supply and drainage device capable of alleviating water accumulation on roads controls the operation of a motor, thereby driving two filter strips on the same pair of rotating shafts to rotate in opposite directions, thereby causing garbage and other debris on the filter strips to flip over to the inside of a fixed frame. Because some garbage and other debris are easily hung and stuck on the filter strips, when the filter strips rotate, the sliding column at the lower end of the filter strips will slide inside the guide groove, thereby driving the push-out strips to slide outward, thereby pushing down the hung and stuck garbage and other debris, making it easy to clean up the garbage and other debris and facilitating the discharge of accumulated water.

[0024] 2. The road water supply and drainage device can alleviate water accumulation on the road. The rotation of the rotating shaft will drive the cam to rotate, thereby continuously pressing the first piston rod. The gas inside the air cylinder pushes the second piston rod to rise through the air pipe, thereby raising the reflector to warn passers-by and vehicles to avoid trampling and crushing, thereby extending the service life. The gas releases pressure through the pressure relief valve on the upper part. When the accumulated water is completely discharged, the solenoid valve can be controlled to open, thereby releasing the gas inside the air pipe, the third spring contracts, the second piston rod and the reflector descend, and it is convenient to work again.

[0025] 3. The road water supply and drainage device can alleviate the accumulation of water on the road. The garbage and other debris brought in by the filter strip flipping will fall onto the filter plate. The electric push rod is controlled to work, and the extrusion block pushes the garbage and other debris on the filter plate to slide to the top of the storage filter frame and squeezes it to make it tighter, reduce the occupied space, and facilitate the garbage and other debris to fall into the inside of the storage filter frame, so as to facilitate the cleaning of the garbage and other debris. When the extrusion block moves, the drainage hole is dredged through the combing plate. When hair and other filaments are hung on the filter plate, the extrusion block moves, and the scraper block can well hang the hair and other filaments, so as to facilitate pulling it away from the filter plate and pushing it to the inside of the storage filter frame. When the storage filter frame needs to be cleaned, the filter strip is driven to rotate vertically, and the storage filter frame can be grabbed by hand and pulled out for cleaning, which is easy to operate. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] Figure 1 A three-dimensional view of a road water supply and drainage device proposed by the present invention that can alleviate water accumulation on roads;

[0027] Figure 2 A view of the filter mechanism connection structure of the present invention;

[0028] Figure 3 A view of a guide groove connection structure of the present invention;

[0029] Figure 4 A view of the filter rod connection structure of the present invention;

[0030] Figure 5 A view of a push-out strip connection structure of the present invention;

[0031] Figure 6A view of the connection structure of the pumping assembly of the present invention;

[0032] Figure 7 A view of a reflective plate connection structure of the present invention;

[0033] Figure 8 A view of a second piston rod connection structure of the present invention;

[0034] Fig. 9 A view of the trachea connection structure of the present invention;

[0035] Fig.10 A view of a connection structure of a gas cylinder according to the present invention;

[0036] Fig.11 A view of the electric push rod connection structure of the present invention;

[0037] Fig.12 A view of the filter frame connection structure of the present invention;

[0038] Fig.13 A view of the extrusion block connection structure of the present invention;

[0039] Fig.14 A view of a waterproof fabric connection structure of the present invention;

[0040] Fig.15 A view of a comb plate connection structure of the present invention;

[0041] Fig.16 It is a view of the scraper block connection structure of the present invention.

[0042] In the figure: 1. fixed frame; 2. filter mechanism; 21. filter strip; 22. rotating shaft; 23. guide groove; 24. drive assembly; 241. motor; 242. drive rod; 243. worm; 244. worm wheel; 25. slide column; 26. ejector strip; 27. first spring; 28. power supply control assembly; 3. warning mechanism; 31. reflector; 32. air pipe; 33. air pump assembly; 331. air cylinder; 332. first piston rod; 333. first one-way valve; 334. second one-way valve ; 335, second spring; 34, fixed cylinder; 35, second piston rod; 36, solenoid valve; 37, third spring; 38, pressure relief valve; 39, cam; 4, cleaning mechanism; 41, filter plate; 42, electric push rod; 43, comb plate; 44, storage filter frame; 45, shielding assembly; 451, waterproof cloth; 452, fixed rod; 453, rotating cylinder; 454, scroll spring; 455, pulley; 46, drainage hole; 47, scraper groove; 48, extrusion block; 49, scraper block; 5, fourth spring. DETAILED DESCRIPTION

[0043] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments.

[0044] In the description of the present invention, it is necessary to understand that the terms "upper", "lower", "front", "back", "left", "right", "top", "bottom", "inside", "outside", etc., indicating the orientation or position relationship are based on the orientation or position relationship shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention.

[0045] Embodiment 1:

[0046] Reference Figure 1 , Figure 2 , Figure 3 , Figure 4 and Figure 5 , a road water supply and drainage device capable of alleviating water accumulation on a road comprises a fixed frame 1, a filter mechanism 2 is connected to the fixed frame 1, the filter mechanism 2 comprises a rotating shaft 22, a plurality of pairs of rotating shafts 22 are rotatably connected to the fixed frame 1, a filter strip 21 is mounted on the rotating shaft 22, the filter strip 21 is in a fishbone-shaped structure, a power supply control assembly 28 is mounted on the fixed frame 1, a driving assembly 24 is connected to the fixed frame 1, each pair of rotating shafts 22 rotates in opposite directions to each other through the driving assembly 24, push-out strips 26 are slidably connected to the fishbone teeth on both sides of the filter strip 21, a first spring 27 is installed between the push-out strip 26 and the filter strip 21, a sliding column 25 is fixedly connected to the end of the push-out strip 26, a guide groove 23 is provided at the end of the fixed frame 1 at the filter strip 21, the sliding column 25 is slidably connected to the fixed frame 1 through the guide groove 23, the guide groove 23 is in an inverted pear shape, and the top of the guide groove 23 extends out of the fixed frame 1, so as to facilitate the interception of garbage and other debris, and the garbage and other debris can be quickly cleaned up by flipping the filter strip 21.

[0047] In the present invention, the driving component 24 includes a driving rod 242, which is rotatably connected to the fixed frame 1, and a worm gear 244 is installed at one end of the rotating shaft 22. A plurality of worms 243 corresponding to the worm gear 244 are installed on the driving rod 242, and the worm gear 243 is meshed with the worm gear 244, and the thread directions of the two worms 243 corresponding to the worm gear 244 on the same pair of rotating shafts 22 are opposite. A motor 241 is installed on the fixed frame 1, and the rotating shaft 22 is installed on the output shaft of the motor 241. The motor 241 is electrically connected to the power supply control component 28, so as to facilitate driving the two filter strips 21 on the same pair of rotating shafts 22 to rotate in opposite directions.

[0048] Embodiment 2:

[0049] Based on Example 1, Figure 6 , Figure 7 , Figure 8 , Fig. 9 and Fig.10 A road water supply and drainage device capable of alleviating water accumulation on the road, wherein a warning mechanism 3 is connected to a fixed frame 1, and the warning mechanism 3 comprises a fixed cylinder 34, both ends of the fixed frame 1 are provided with fixed cylinders 34, a second piston rod 35 is slidably connected to the fixed cylinder 34, a third spring 37 is provided between the second piston rod 35 and the fixed cylinder 34, the top end of the second piston rod 35 extends out of the fixed frame 1 and is fixedly connected to a reflector 31, a cam 39 is fixedly connected to the rotating shaft 22, an air pipe 32 communicating with the interior is provided on the fixed cylinder 34, an air pumping assembly 33 is connected to the fixed frame 1, the air pumping assembly 33 is connected to the air pipe 32 and the cam 39, an electromagnetic valve 36 is provided on the air pipe 32, the air pipe 32 is communicated with the outside through the electromagnetic valve 36, and the electromagnetic valve 36 is electrically connected to the power supply control assembly 28, so as to facilitate lifting the reflector 31 by air pressure.

[0050] In the present invention, the inflation assembly 33 includes an air cylinder 331, and a plurality of air cylinders 331 corresponding to the cam 39 are installed on the fixed frame 1. A first piston rod 332 is slidably connected to the air cylinder 331, and the top of the first piston rod 332 abuts against the rim of the cam 39. A second spring 335 is installed between the first piston rod 332 and the air cylinder 331. A first one-way valve 333 is installed on the side wall of the air cylinder 331, and the outside is connected to the inside of the air cylinder 331 in a one-way manner through the first one-way valve 333. The air pipe 32 is installed at the bottom of the air cylinder 331, and a second one-way valve 334 is installed between the air pipe 32 and the air cylinder 331. The inside of the air cylinder 331 is connected to the inside of the air pipe 32 in a one-way manner through the second one-way valve 334.

[0051] In the present invention, a pressure relief valve 38 is installed on the air pipe 32, and the air pipe 32 is connected to the outside through the pressure relief valve 38, so that when the rotating shaft 22 rotates, the force provided by its rotation is used to continuously pump air into the air pipe 32, thereby providing air pressure.

[0052] Embodiment 3:

[0053] Based on Example 2, Fig.11 , Fig.12 , Fig.13 , Fig.14 , Fig.15 and Fig.16, a road water supply and drainage device that can alleviate road water accumulation, a cleaning mechanism 4 is connected to the fixed frame 1, the cleaning mechanism 4 includes a filter plate 41, the fixed frame 1 is located at the bottom of the filter strip 21 and is equipped with a pair of filter plates 41, the filter plate 41 is provided with a strip-shaped drainage hole 46, a storage filter frame 44 is inserted below the middle of the pair of filter plates 41, an extrusion block 48 is slidably connected to the filter plate 41, a combing plate 43 is installed at the bottom of the extrusion block 48, the combing plate 43 is slidably connected to the filter plate 41 through the drainage hole 46, an electric push rod 42 is rotatably connected between the combing plate 43 and the fixed frame 1, the electric push rod 42 is electrically connected to the power supply control component 28, and a scraper block 49 that slides against the filter plate 41 is provided on the extrusion block 48, so as to facilitate the cleaning of the turned-over garbage.

[0054] In the present invention, the drainage hole 46 is perpendicular to the side wall of the filter frame 44, and the filter plate 41 is in an arc-shaped structure at one end close to the filter frame 44, so as to facilitate unblocking the drainage hole 46 and push blocked garbage and other debris into the filter frame 44.

[0055] In the present invention, the width of the receiving filter frame 44 is smaller than the distance between the pair of rotating shafts 22, and the bottom end of the receiving filter frame 44 extends out of the bottom of the filter plate 41, so that the receiving filter frame 44 can be easily pulled out for cleaning.

[0056] In the present invention, the scraping block 49 is slidably connected to the extruding block 48, and a fourth spring 5 is installed between the scraping block 49 and the extruding block 48, so that the scraping block 49 can be tightly in contact with the filter plate 41, so as to facilitate scraping off filaments such as hair.

[0057] In the present invention, a scraping groove 47 is provided on the filter plate 41, and the scraping groove 47 is a prism-shaped structure. The scraping block 49 extends into the scraping groove 47 through the fourth spring 5 and slides against the filter plate 41, thereby facilitating the lifting of filaments such as hair.

[0058] In the present invention, a shielding assembly 45 is connected to the fixed frame 1, and the shielding assembly 45 includes a fixed rod 452. The fixed frame 1 is located at one end of the extrusion block 48 away from the storage filter frame 44 and is equipped with a fixed rod 452. A rotating cylinder 453 is rotatably connected to the fixed rod 452. A spiral spring 454 is installed between the rotating cylinder 453 and the fixed rod 452. A waterproof cloth 451 is wrapped around the outer wall of the rotating cylinder 453. The free end of the waterproof cloth 451 is fixedly connected to the extrusion block 48, thereby preventing garbage and other debris from entering the interior of the extrusion block 48, avoiding the need for cleaning later.

[0059] In the present invention, a pulley 455 is rotatably connected to one side of the fixed frame 1 close to the top of the extrusion block 48, and the waterproof cloth 451 rolls against the top of the pulley 455, so that the top of the waterproof cloth 451 can be close to the fixed frame 1 to prevent garbage and other debris from entering.

[0060] Working principle: plug the fixed frame 1 into the sewer manhole beside the road. When it rains, garbage and other debris on the road surface will often flow with the water flow to the top of the filter strip 21 of the fixed frame 1, the drainage speed will slow down, and the road will accumulate water. At this time, by setting the power supply control component 28, the power supply control component 28 has a built-in power supply and a control module, which can control the motor 241 to work on rainy days. When the motor 241 works, the driving rod 242 works, thereby driving the worm 243 to drive the worm wheel 244 to rotate, so that the rotating shaft 22 rotates, and the same pair of rotating shafts 22 rotate in opposite directions, thereby driving the two filter strips 21 on the same pair of rotating shafts 22 to rotate in opposite directions, so that the filter strips 21 on the filter strips 21 The garbage and other sundries on the surface are turned over to the inside of the fixed frame 1. Since some garbage and other sundries are easily hung and stuck on the filter strip 21, when the filter strip 21 rotates, the sliding column 25 at the lower end of the filter strip 21 will slide inside the guide groove 23, thereby driving the push-out bar 26 to slide outward, thereby pushing down the hung and stuck garbage and other sundries, and the first spring 27 will be stretched. When the filter strip 21 rotates to the horizontal, the first spring 27 contracts, thereby driving the push-out bar 26 to contact closely with the filter strip 21, preventing the push-out bar 26 from falling after the sliding column 25 is separated from the guide groove 23, thereby ensuring the continuous operation of the push-out bar 26, so as to facilitate the cleaning of garbage and other sundries and promote the discharge of accumulated water;

[0061] When water accumulates, the solenoid valve 36 is closed, and the rotation of the rotating shaft 22 drives the cam 39 to rotate, thereby continuously pressing the first piston rod 332, and the second spring 335 is continuously compressed and extended. The gas inside the air cylinder 331 is compressed through the first piston rod 332, passes through the second one-way valve 334 and enters the interior of the air pipe 32. When the first piston rod 332 rises, the external gas enters the air cylinder 331 through the first one-way valve 333, and the gas inside the air pipe 32 enters the interior of the fixed cylinder 34, thereby pushing the second piston rod 35 to rise, so that the reflector 31 rises, warning passers-by and vehicles to avoid trampling and crushing. The third spring 37 is stretched, and the length of the second piston rod 35 is limited. When the air pressure inside the fixed cylinder 34 reaches a certain value, the gas releases the pressure through the pressure relief valve 38 on the air pipe 32. When the accumulated water is completely discharged, the solenoid valve 36 can be controlled to open, thereby releasing the gas inside the air pipe 32, the third spring 37 contracts, and the second piston rod 35 and the reflector 31 descend, which is convenient for working again.

[0062] The garbage and other debris brought in by the filter strip 21 when flipped will fall onto the filter plate 41. The drainage hole 46 is long and thin, so that water can be filtered out. The electric push rod 42 is controlled to work. The electric push rod 42 extends to push the squeezing block 48 to slide. The squeezing block 48 pushes the garbage and other debris on the filter plate 41 to slide to the top of the storage filter frame 44 and squeezes it to make it tighter, reduce the occupied space, and make it easier for garbage and other debris to fall into the inside of the storage filter frame 44, so as to facilitate the cleaning of garbage and other debris. When the squeezing block 48 slides, it pulls the waterproof cloth 451 to extend, the pulley 455 rotates, the rotating cylinder 453 rotates and releases, and the volute spring 454 is compressed, thereby effectively avoiding garbage. When the squeezing block 48 moves, the drainage hole 46 is dredged through the combing plate 43. When hair and other filaments are hung on the filter plate 41, the squeezing block 48 moves, and the fourth spring 5 pushes the scraping block 49 to extend into the scraping groove 47. The hair and other filaments will form a gap with the scraping groove 47. The scraping block 49 can well hang the hair and other filaments, so that it is convenient to pull them away from the filter plate 41 and push them to the inside of the storage filter frame 44. When the storage filter frame 44 needs to be cleaned, the filter strip 21 is driven to rotate vertically, and the storage filter frame 44 can be grabbed by hand and pulled out for cleaning. The operation is convenient.

[0063] The above are only preferred specific implementation modes of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes according to the technical solutions and inventive concepts of the present invention within the technical scope disclosed by the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A road water supply and drainage device capable of alleviating water accumulation on roads, comprising a fixing frame (1), to which a filtering mechanism (2) is connected, characterized in that: The filtering mechanism (2) comprises a rotating shaft (22), a plurality of pairs of rotating shafts (22) are rotatably connected to the fixed frame (1), a filter strip (21) is mounted on the rotating shaft (22), and the filter strip (21) is in a fishbone-shaped structure, a power supply control component (28) is mounted on the fixed frame (1), and a driving component (24) is connected to the fixed frame (1), and each pair of the rotating shafts (22) rotates in opposite directions through the driving component (24), and the fishbone teeth on both sides of the filter strip (21) are The filter strips (21) are slidably connected with a push-out strip (26), a first spring (27) is installed between the push-out strip (26) and the filter strip (21), a sliding column (25) is fixedly connected to the end of the push-out strip (26), a guide groove (23) is provided at the end of the fixed frame (1) located at the filter strip (21), the sliding column (25) is slidably connected to the fixed frame (1) through the guide groove (23), the guide groove (23) is in an inverted pear shape, and the top end of the guide groove (23) extends out of the fixed frame (1); The fixed frame (1) is connected to a warning mechanism (3), the warning mechanism (3) comprising a fixed cylinder (34), both ends of the fixed frame (1) are provided with a fixed cylinder (34), a second piston rod (35) is slidably connected to the fixed cylinder (34), a third spring (37) is installed between the second piston rod (35) and the fixed cylinder (34), the top end of the second piston rod (35) extends out of the fixed frame (1) and is fixedly connected to a reflective plate (31), the rotating A cam (39) is fixedly connected to the shaft (22); an air pipe (32) communicating with the interior is installed on the fixed cylinder (34); an air pumping assembly (33) is connected to the fixed frame (1); the air pumping assembly (33) is connected to the air pipe (32) and the cam (39); an electromagnetic valve (36) is installed on the air pipe (32); the air pipe (32) is communicated with the exterior through the electromagnetic valve (36); and the electromagnetic valve (36) is electrically connected to the power supply control assembly (28); The fixed frame (1) is connected to a cleaning mechanism (4), the cleaning mechanism (4) comprising a filter plate (41), the fixed frame (1) being located at the bottom of the filter strip (21) and being provided with a pair of filter plates (41), the filter plates (41) being provided with strip-shaped drainage holes (46), a filter storage frame (44) being inserted below the middle of the pair of filter plates (41), an extrusion block (48) being slidably connected to the filter plate (41), a combing plate (43) being installed at the bottom end of the extrusion block (48), the combing plate (43) being slidably connected to the filter plate (41) through the drainage holes (46), an electric push rod (42) being rotatably connected between the combing plate (43) and the fixed frame (1), the electric push rod (42) being electrically connected to the power supply control assembly (28), and a scraping block (49) being slidably in contact with the filter plate (41) being provided on the extrusion block (48).

2. A road water supply and drainage device capable of alleviating road waterlogging according to claim 1, characterized in that: The drainage hole (46) is perpendicular to the side wall of the filter receiving frame (44), and one end of the filter plate (41) close to the filter receiving frame (44) is in an arc-shaped structure.

3. A road water supply and drainage device capable of alleviating road waterlogging according to claim 1, characterized in that: The width of the filter receiving frame (44) is smaller than the distance between the pair of rotating shafts (22), and the bottom end of the filter receiving frame (44) extends out of the bottom of the filter plate (41).

4. A road water supply and drainage device capable of alleviating road waterlogging according to claim 1, characterized in that: The driving assembly (24) comprises a driving rod (242), the driving rod (242) being rotatably connected to the fixed frame (1), a worm wheel (244) being mounted on one end of the rotating shaft (22), a plurality of worms (243) corresponding to the worm wheels (244) being mounted on the driving rod (242), the worms (243) being meshed with the worm wheels (244), and the thread directions of the two worms (243) corresponding to the worm wheels (244) on the same pair of rotating shafts (22) being opposite, a motor (241) being mounted on the fixed frame (1), the rotating shaft (22) being mounted on the output shaft of the motor (241), and the motor (241) being electrically connected to the power supply control assembly (28).

5. A road water supply and drainage device capable of alleviating road waterlogging according to claim 1, characterized in that: The inflation assembly (33) comprises an air cylinder (331). A plurality of air cylinders (331) corresponding to the cam (39) are mounted on the fixed frame (1). A first piston rod (332) is slidably connected to the air cylinder (331). The top end of the first piston rod (332) abuts against the wheel rim of the cam (39). A second spring (335) is mounted between the first piston rod (332) and the air cylinder (331). A first one-way valve (333) is mounted on the side wall of the air cylinder (331). The outside is in one-way communication with the inside of the air cylinder (331) through the first one-way valve (333). The air pipe (32) is mounted at the bottom of the air cylinder (331). A second one-way valve (334) is mounted between the air pipe (32) and the air cylinder (331). The inside of the air cylinder (331) is in one-way communication with the inside of the air pipe (32) through the second one-way valve (334).

6. A road water supply and drainage device capable of alleviating road waterlogging according to claim 1, characterized in that: A pressure relief valve (38) is installed on the air pipe (32), and the air pipe (32) is connected to the outside through the pressure relief valve (38).

7. A road water supply and drainage device capable of alleviating road waterlogging according to claim 1, characterized in that: The scraping block (49) is slidably connected to the extruding block (48), and a fourth spring (5) is installed between the scraping block (49) and the extruding block (48).

8. A road water supply and drainage device capable of alleviating road waterlogging according to claim 7, characterized in that: The filter plate (41) is provided with a scraping groove (47) which is in a prism-shaped structure. The scraping block (49) extends into the scraping groove (47) through a fourth spring (5) and slides against the filter plate (41).

9. A road water supply and drainage device capable of alleviating road waterlogging according to claim 1, characterized in that: The fixed frame (1) is connected to a shielding assembly (45), the shielding assembly (45) comprising a fixing rod (452), the fixing rod (452) being installed at one end of the fixing frame (1) located away from the receiving filter frame (44) of the extrusion block (48), the fixing rod (452) being rotatably connected to a rotating cylinder (453), a spiral spring (454) being installed between the rotating cylinder (453) and the fixed rod (452), the outer wall of the rotating cylinder (453) being wrapped with a waterproof cloth (451), the free end of the waterproof cloth (451) being fixedly connected to the extrusion block (48).

10. A road water supply and drainage device capable of alleviating road waterlogging according to claim 9, characterized in that: A pulley (455) is rotatably connected to one side of the fixing frame (1) close to the top of the extrusion block (48), and the waterproof cloth (451) rolls against the top of the pulley (455).

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