Anti-blocking device for road drainage facility

Abstract

The utility model discloses an anti-blocking device for road drainage facilities, which comprises a concrete base layer, a sinking pit is arranged in the concrete base layer, the concrete base layer is fixedly connected with a fixing frame at the top of the sinking pit, and a first limiting edge is arranged on the inner wall of the fixing frame. And the top of the first limiting edge is connected with a grating cover plate in a matched mode, a sinking box body is arranged at the position, located below the grating cover plate, in the sinking pit, and drainage openings are formed in the two sides of the outer wall of the sinking box body correspondingly. The utility model relates to the technical field of road drainage facilities, and solves the technical problems that in the prior art, in daily use of the road drainage facility, sundries such as soil and garbage enter the drainage facility through a grating cover plate and are accumulated in a large amount, cleaning and maintenance by workers are inconvenient, and in rainy days, excessive sundries easily cause blockage of a drainage pipeline, and the drainage pipeline is inconvenient to clean and maintain. The drainage capacity of the drainage facility is influenced, and water is accumulated on the road surface.

Description

Technical Field

[0001] The utility model relates to the technical field of road drainage facilities, in particular to an anti-blocking device for road drainage facilities. Background Art

[0002] Road drainage facilities are engineering facilities set up to remove and prevent road surface water and groundwater from invading the road surface, to ensure the stability of the road surface structure and driving safety. They are used to quickly remove road surface, surface runoff and various urban wastewater, prevent road surface water accumulation, lower excessively high groundwater levels and remove water that has infiltrated the road surface structure layer and the roadbed, so as to ensure the stability of the roadbed, extend the service life of the road surface, maintain normal traffic and safety of vehicles and pedestrians, and make the road clean and hygienic. In the prior art, in daily use of road drainage facilities, dirt, garbage and other debris will enter the drainage facilities through the grille cover and accumulate in large quantities, which is inconvenient for staff to clean and maintain. In rainy weather, too much debris can easily cause blockage of the drainage pipes, thereby affecting the drainage capacity of the drainage facilities and causing road surface water accumulation. Summary of the invention

[0003] In view of the deficiencies in the prior art, the utility model provides an anti-blocking device for road drainage facilities, which solves the problem in the prior art that, during daily use of road drainage facilities, dirt, garbage and other debris will enter the drainage facilities through the grille cover and accumulate in large quantities, making it inconvenient for staff to clean and maintain them. In rainy weather, too much debris will easily cause blockage of the drainage pipes, thereby affecting the drainage capacity of the drainage facilities and causing waterlogging on the road surface.

[0004] To achieve the above-mentioned purpose, the utility model is implemented through the following technical solutions: an anti-blocking device for road drainage facilities, comprising a concrete base, a sinking pit is arranged inside the concrete base, the concrete base is fixedly connected to a fixing frame at the top of the sinking pit, the inner wall of the fixing frame is provided with a first limiting edge, the top of the first limiting edge is cooperated with and connected to a grille cover plate, the interior of the sinking pit is provided with a sinking box body below the grille cover plate, drainage outlets are arranged on both sides of the outer wall of the sinking box body, sliding grooves are equidistantly opened on both sides of the outer wall of the sinking box body, sliding rods are fixedly connected to the outside of the sinking box body at equidistant intervals, the sliding rods and the sliding grooves are arranged correspondingly, the inner wall of the sinking box body is cooperated with a lifting basket, the outer wall of the sliding rod is cooperated with a sleeve, the sleeve is fixedly connected to the lifting basket through a connecting plate, the outer wall of the sliding rod is located at the bottom of the sleeve and is cooperated with a first compression spring, and the first compression spring is tightly pressed against the sleeve.

[0005] Preferably, sleeves are equidistantly provided on both sides of the lifting basket, and a float is cooperatively connected inside the sleeve, and a connecting rope is fixedly connected to the bottom of the float, and a guide rod is rotatably connected to the bottom of the sleeve, and the connecting rope is cooperatively connected to the guide rod, and the other end of the connecting rope away from the float is fixedly connected to a limiting rod, and the limiting rod is cooperatively connected to the connecting plate and the sleeve, and the outer wall of the limiting rod is cooperatively connected to a second compression spring, and the two ends of the second compression spring are respectively tightly pressed against the sinking box body and the limiting rod, and a limiting groove is provided on the top of the sliding rod close to the sinking box body, and the limiting groove is cooperatively connected to the limiting rod, and water permeable holes are equidistantly provided on the top of the outer wall of the sleeve.

[0006] Preferably, a second limiting edge is provided on the top of the inner wall of the lifting basket, and a filter is fixedly connected to the top of the second limiting edge.

[0007] Preferably, a pad is provided at the bottom of the fixing frame, and the pad is cooperatively connected with the sinking box body.

[0008] Preferably, the outer wall of the sinking box located at the drain outlet is fixedly connected with a connecting pipe head.

[0009] The utility model provides an anti-blocking device for road drainage facilities. It has the following beneficial effects: the anti-blocking device for road drainage facilities, through the cooperation between the concrete base, the sinking pit, the fixed frame, the first limit edge, the grille cover, the sinking box, the drainage port, the slide, the connecting plate, the slide rod, the lifting basket, the sleeve and the first compression spring, in daily use, the lifting basket is at the top position, and the dust and garbage passing through the grille cover are received, which can improve the convenience of the staff in cleaning and maintaining the drainage facilities, and can prevent a large amount of garbage from accumulating in the drainage facilities, thereby avoiding blockage of the drainage pipes. In rainy weather, rainwater enters the lifting basket, which increases the gravity of the lifting basket, and under the action of gravity The lifting basket moves within the sinking box to below the drain outlet, so that rainwater can be discharged into the drainage pipe system through the drain outlet, thereby ensuring the normal operation of the drainage facility. During the descent of the lifting basket, the first compression spring is compressed, and after the rainwater in the lifting basket evaporates, the lifting basket automatically resets under the action of the first compression spring, so that the lifting basket returns to its original position at the top for daily garbage collection, so that the drainage facility can automatically switch between the initial state and the drainage state according to weather conditions, thereby improving the convenience and practicality of the use of the drainage facility, which helps to improve the drainage efficiency of the drainage facility and reduce the risk of road surface waterlogging.

[0010] Through the cooperation among the connecting plate, the sliding rod, the lifting basket, the sleeve, the buoy, the connecting rope, the limit rod, the second compression spring, the limit groove, the water-permeable hole, the sleeve and the guide rod, in daily use, the lifting basket can obtain stable support at the top through the limitation of the limit rod in the limit groove, and in rainy weather, the rainwater accumulated in the lifting basket exerts buoyancy on the buoy, which can make the buoy move upward, and the limit rod is pulled by the connecting rope to release the limitation of the limit rod in the limit groove, so that the lifting basket can move downward in the sinking box, and then the rainwater can be discharged through the drain outlet, so that the drainage facilities can automatically switch between the fixed state and the drainage state according to the weather conditions, which can improve the convenience and practicality of the use of the drainage facilities, and can further improve the intelligence and adaptability of the road drainage system, so that it can better cope with changeable weather conditions. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] Figure 1 It is a schematic diagram of the structure of the utility model;

[0012] Figure 2 This is a schematic diagram of the appearance of the utility model;

[0013] Figure 3 for Figure 1 A partial enlarged view of the middle A area;

[0014] Figure 4 for Figure 1 A partial enlarged view of area B in the middle.

[0015] In the figure: 1. concrete base; 2. sinking pit; 3. fixing frame; 4. first limit edge; 5. grille cover; 6. sinking box; 7. drain outlet; 8. slide groove; 9. connecting plate; 10. slide rod; 11. lifting basket; 12. sleeve; 13. first compression spring; 14. buoy; 15. connecting rope; 16. limit rod; 17. second compression spring; 18. limit groove; 19. water-permeable hole; 20. second limit edge; 21. filter screen; 22. pad; 23. connecting pipe head; 24. sleeve; 25. guide rod. DETAILED DESCRIPTION

[0016] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0017] In the prior art, during daily use of road drainage facilities, dirt, garbage and other debris will enter the drainage facilities through the grille cover and accumulate in large quantities, making it inconvenient for staff to clean and maintain. In rainy weather, too much debris can easily cause blockage of the drainage pipes, thereby affecting the drainage capacity of the drainage facilities and causing waterlogging on the road.

[0018] In view of this, the utility model provides an anti-blocking device for road drainage facilities. Through the cooperation between the concrete base, the sinking pit, the fixing frame, the first limiting edge, the grille cover, the sinking box, the drainage port, the slide, the connecting plate, the slide rod, the lifting basket, the sleeve and the first compression spring, in daily use, the lifting basket is at the top position to receive the dust and garbage passing through the grille cover, thereby improving the convenience of staff in cleaning and maintaining the drainage facilities, preventing a large amount of garbage from piling up in the drainage facilities, and avoiding blockage of the drainage pipes. In rainy weather, rainwater enters the lifting basket , so that the gravity of the lifting basket increases. Under the action of gravity, the lifting basket moves in the sinking box to the bottom of the drain outlet, so that rainwater can be discharged into the drainage pipe system through the drain outlet, ensuring the normal operation of the drainage facility. In the process of the lifting basket descending, the first compression spring is compressed. After the rainwater in the lifting basket evaporates, the lifting basket automatically resets under the action of the first compression spring and returns to the initial position at the top for daily garbage collection. This enables the drainage facility to automatically switch between the initial state and the drainage state according to weather conditions, thereby improving the convenience and practicality of the use of the drainage facility.

[0019] Through the personnel in this field, all the electrical components in this case are connected to their corresponding power supplies through wires, and appropriate controllers and encoders should be selected according to actual conditions to meet the control requirements. The specific connection and control sequence should refer to the following working principle, and the electrical connection between the electrical components is completed in the order of working in sequence. The detailed connection means are well-known technologies in this field. The following mainly introduces the working principles and processes, and no longer explains the electrical control.

[0020] Depend on Figure 1-4It can be seen that a blocking prevention device for road drainage facilities includes a concrete base 1, which is a concrete structure outside the drainage facilities on both sides of the road surface. A sinking pit 2 is arranged inside the concrete base 1, and a fixing frame 3 is fixedly connected to the top of the sinking pit 2. A first limiting edge 4 is arranged on the inner wall of the fixing frame 3, and a grille cover plate 5 is connected to the top of the first limiting edge 4. A sinking box 6 is arranged inside the sinking pit 2 below the grille cover plate 5, and drainage ports 7 are arranged on both sides of the outer wall of the sinking box 6. Slide grooves 8 are equidistantly provided on both sides of the outer wall of the sinking box 6, and slide rods 10 are equidistantly fixedly connected to the outside of the sinking box 6, and the slide rods 10 are arranged correspondingly to the slide grooves 8. The inner wall of the sinking box 6 is connected with a lifting basket 11, and the outer wall of the slide rod 10 is connected with a sleeve 12, and the sleeve 12 is fixedly connected to the lifting basket 11 through a connecting plate 9. The outer wall of the slide rod 10 is located at the bottom of the sleeve 12 and is connected with a first compression spring 13, which gives the sleeve 12 an elastic force close to the grille cover 5, and the first compression spring 13 is tightly pressed against the sleeve 12;

[0021] In the specific implementation process, it is worth pointing out that the concrete base 1 is the concrete structure outside the drainage facilities on both sides of the road surface, and the sinking pit 2 is used to install the drainage facilities on both sides of the road surface. Through the cooperation between the concrete base 1, the sinking pit 2, the fixing frame 3, the first limit edge 4 and the grille cover 5, by fixing the fixing frame 3 on the top of the sinking pit 2, the grille cover 5 can be stably placed on the top of the sinking pit 2 to ensure that it is not easily displaced or turned over when subjected to external force, and the grid structure can preliminarily intercept larger garbage such as branches and stones to prevent them from entering the interior of the sinking pit 2. Through the cooperation between the sinking box 6 and the drain outlet 7, the sinking box can be 6 is connected with the drainage pipe to realize the connection between the drainage facility and the drainage pipe system, so that rainwater in the sinking box 6 can be discharged into the drainage pipe through the drain port 7. The first compression spring 13 gives the sleeve 12 an elastic force close to the grille cover 5. Through the cooperation between the sinking box 6, the slide 8, the connecting plate 9, the slide bar 10, the lifting basket 11, the sleeve 12 and the first compression spring 13, the first compression spring 13 gives the sleeve 12 an upward elastic force. In daily use, the sleeve 12 and the lifting basket 11 are in the top position. The lifting basket 11 receives the dust and garbage passing through the grille cover 5, prevents a large amount of garbage from accumulating in the drainage facility, and improves the convenience of the staff in cleaning and maintaining the drainage facility. Advantageously, in rainy weather, rainwater enters the lifting basket 11, and under the action of gravity, the lifting basket 11 moves downward in the sinking box 6. At the same time, the sleeve 12 compresses the first compression spring 13, through the cooperation among the concrete base 1, the sinking pit 2, the fixing frame 3, the first limit edge 4, the grille cover 5, the sinking box 6, the drain port 7, the slide 8, the connecting plate 9, the slide rod 10, the lifting basket 11, the sleeve 12 and the first compression spring 13. In daily use, the lifting basket 11 is in the top position to receive the dust and garbage passing through the grille cover 5, thereby improving the convenience of the staff in cleaning and maintaining the drainage facilities, preventing the large amount of garbage from accumulating in the drainage facilities, and avoiding the drainage pipes. Cause blockage, in rainy weather, rainwater enters the lifting basket 11, which increases the gravity of the lifting basket 11. Under the action of gravity, the lifting basket 11 moves in the sinking box 6 to the bottom of the drain port 7, so that rainwater can be discharged into the drainage pipe system through the drain port 7, ensuring the normal operation of the drainage facility. During the descent of the lifting basket 11, the first compression spring 13 is compressed. After the rainwater in the lifting basket 11 evaporates, the lifting basket 11 is automatically reset under the action of the first compression spring 13 and returns to the initial position at the top for daily garbage collection, so that the drainage facility can automatically switch between the initial state and the drainage state according to weather conditions, thereby improving the convenience and practicality of using the drainage facility.

[0022] Furthermore, sleeves 24 are equidistantly arranged on both sides of the lifting basket 11, and the interior of the sleeve 24 is cooperatively connected with the buoy 14, and a connecting rope 15 is fixedly connected to the bottom of the buoy 14, and a guide rod 25 is rotatably connected to the bottom of the sleeve 24, and the guide rod 25 is used to guide the connecting rope 15, and the connecting rope 15 is cooperatively connected with the guide rod 25, and the other end of the connecting rope 15 away from the buoy 14 is fixedly connected with a limiting rod 16, and the limiting rod 16 is cooperatively connected with the connecting plate 9 and the sleeve 12, and the outer wall of the limiting rod 16 is cooperatively connected with a second compression spring 17, and the second compression spring 17 gives the limiting rod 16 an elastic force close to the sliding rod 10, and the two ends of the second compression spring 17 are respectively pressed against the sinking box body 6 and the limiting rod 16, and a limiting groove 18 is provided on the side of the top of the sliding rod 10 close to the sinking box body 6, and the limiting groove 18 is cooperatively connected with the limiting rod 16, and the outer wall top of the sleeve 24 is equidistantly provided with water-permeable holes 19;

[0023] In the specific implementation process, it is worth pointing out that through the cooperation between the lifting basket 11, the float 14, the water-permeable hole 19 and the sleeve 24, in rainy weather, after the rain reaches a certain height in the lifting basket 11, it enters the sleeve 24 through the water-permeable hole 19, and the float 14 is subjected to the buoyancy, so that the float 14 moves upward in the sleeve 24. Through the cooperation between the connecting plate 9, the lifting basket 11, the float 14, the connecting rope 15, the limiting rod 16, the water-permeable hole 19, the sleeve 24 and the guide rod 25, the floating When the cylinder 14 moves upward, the limit rod 16 is pulled by the connecting rope 15 of the lifting basket 11, so that the limit rod 16 moves in the direction away from the sliding rod 10, and the second compression spring 17 gives the limit rod 16 an elastic force close to the sliding rod 10. Through the cooperation among the connecting plate 9, the sliding rod 10, the lifting basket 11, the sleeve 12, the limit rod 16, the second compression spring 17 and the limit groove 18, in daily use, the lifting basket 11 is at the top position. At this time, the limit rod 16 is under the action of the second compression spring 17. The lifting basket 11 is at a position far away from the lifting basket 11, and is limited in the limiting groove 18, so that the lifting basket 11 is limited and fixed, and the guide rod 25 is used to guide the connecting rope 15. Through the cooperation among the connecting plate 9, the sliding rod 10, the lifting basket 11, the sleeve 12, the buoy 14, the connecting rope 15, the limiting rod 16, the second compression spring 17, the limiting groove 18, the water-permeable hole 19, the sleeve 24 and the guide rod 25, in daily use, the limiting rod 16 is limited in the limiting groove 18, so that the lifting basket 11 is at the top The lifting basket 11 is stably supported, and in rainy weather, the rainwater accumulated in the lifting basket 11 exerts buoyancy on the float 14, so that the float 14 moves upward, and the limit rod 16 is pulled by the connecting rope 15, so that the limit rod 16 is released from the limit groove 18, so that the lifting basket 11 can move downward in the sinking box 6, and then the rainwater is discharged through the drain port 7, so that the drainage facility can automatically switch between the fixed state and the drainage state according to the weather conditions, thereby improving the convenience and practicality of the use of the drainage facility;

[0024] Furthermore, a second limiting edge 20 is provided at the top of the inner wall of the lifting basket 11, and a filter screen 21 is fixedly connected to the top of the second limiting edge 20;

[0025] In the specific implementation process, it is worth pointing out that, through the cooperation between the lifting basket 11, the second limit edge 20 and the filter 21, by setting the filter 21 on the top of the lifting basket 11, it is prevented that large garbage impurities such as branches and stones enter the lifting basket 11, the unobstructed flow of the drainage facilities is maintained, and it is convenient for the staff to clean up the large garbage that falls from the top of the filter 21, thereby improving the convenience of the staff in cleaning and maintaining the drainage facilities;

[0026] Furthermore, a pad 22 is provided at the bottom of the fixed frame 3, and the pad 22 is connected with the sinking box 6;

[0027] In the specific implementation process, it is worth pointing out that, through the cooperation between the fixed frame 3, the sinking box 6 and the pad 22, the pad 22 is made of rubber material to improve the stability of the sinking box 6 and reduce the friction between the sinking box 6 and the fixed frame 3;

[0028] Furthermore, the outer wall of the sinking box 6 located at the drain outlet 7 is fixedly connected with a connecting pipe head 23, and the connecting pipe head 23 is used to connect the sinking box 6 to the drainage pipe at the drain outlet 7 to ensure the connection stability between the sinking box 6 and the drainage pipe;

[0029] In the specific implementation process, it is worth pointing out that the connecting pipe head 23 is used to connect the sinking box 6 to the drainage pipe at the drainage outlet 7 to ensure the connection stability between the sinking box 6 and the drainage pipe.

[0030] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An anti-blocking device for road drainage facilities, comprising a concrete base (1), characterized in that: A sinking pit (2) is provided inside the concrete base (1); a fixing frame (3) is fixedly connected to the concrete base (1) at the top of the sinking pit (2); a first limiting edge (4) is provided on the inner wall of the fixing frame (3); a grille cover (5) is cooperatively connected to the top of the first limiting edge (4); a sinking box (6) is provided inside the sinking pit (2) below the grille cover (5); drainage outlets (7) are provided on both sides of the outer wall of the sinking box (6); and slide grooves (7) are equidistantly provided on both sides of the outer wall of the sinking box (6). 8), the outside of the sinking box (6) is equidistantly fixedly connected with a slide rod (10), the slide rod (10) and the slide groove (8) are arranged correspondingly, the inner wall of the sinking box (6) is cooperatively connected with a lifting basket (11), the outer wall of the slide rod (10) is cooperatively connected with a sleeve (12), the sleeve (12) is fixedly connected to the lifting basket (11) through a connecting plate (9), the outer wall of the slide rod (10) is located at the bottom of the sleeve (12) and is cooperatively connected with a first compression spring (13), and the first compression spring (13) is tightly pressed against the sleeve (12).

2. The anti-blocking device for road drainage facilities according to claim 1, characterized in that: Sleeves (24) are equidistantly arranged on both sides of the lifting basket (11); the interior of the sleeve (24) is cooperatively connected to a float (14); a connecting rope (15) is fixedly connected to the bottom of the float (14); a guide rod (25) is rotatably connected to the bottom of the sleeve (24); the connecting rope (15) is cooperatively connected to the guide rod (25); the other end of the connecting rope (15) away from the float (14) is fixedly connected to a limiting rod (16); the limiting rod (16) is connected to the connecting rope (15) and the ... connected to the connecting rope (15). The connecting plate (9) and the sleeve (12) are connected in a cooperative manner, and the outer wall of the limiting rod (16) is connected in a cooperative manner with a second compression spring (17), and the two ends of the second compression spring (17) are respectively pressed against the sinking box (6) and the limiting rod (16), and a limiting groove (18) is provided on the top of the sliding rod (10) close to the sinking box (6), and the limiting groove (18) is connected in a cooperative manner with the limiting rod (16), and water permeable holes (19) are equidistantly provided on the top of the outer wall of the sleeve (24).

3. The anti-blocking device for road drainage facilities according to claim 1, characterized in that: A second limiting edge (20) is provided at the top of the inner wall of the lifting basket (11), and a filter screen (21) is fixedly connected to the top of the second limiting edge (20).

4. The anti-blocking device for road drainage facilities according to claim 1, characterized in that: A pad (22) is provided at the bottom of the fixed frame (3), and the pad (22) is cooperatively connected to the sinking box body (6).

5. The anti-blocking device for road drainage facilities according to claim 1, characterized in that: A connecting pipe head (23) is fixedly connected to the outer wall of the sinking box (6) located at the drain outlet (7).

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