Municipal drainage anti-blocking structure

Abstract

The utility model provides a municipal drainage anti-blocking structure, which relates to the technical field of drainage anti-blocking, and comprises a water collecting tank, a direct drainage pipe, a ditch cover plate, a through groove, a rotating shaft, a leakage net, a connecting end, a worm gear, a mounting groove and a worm, the two output ends of the double-shaft motor are fixedly connected with worms on the two sides of the double-shaft motor correspondingly, and the double-shaft motor controls the two leakage nets in the same through groove to synchronously and reversely rotate through cooperation of the worms on the two sides and worm gears. Leaves, garbage bags and other garbage cans which cause blockage of the ditch cover plate are moved from the middle of the ditch to the two sides of the ditch cover plate, so that the through grooves in the ditch cover plate can be prevented from being completely blocked, rainwater can continue to enter the water collecting tank through the ditch cover plate and enter the water drainage pipe through the straight drainage pipe, and the water drainage effect is improved. The condition of road surface water accumulation can be effectively reduced, and the travel of citizens is facilitated.

Description

Technical Field

[0001] The utility model relates to the technical field of drainage anti-blocking, in particular to a municipal drainage anti-blocking structure. Background Art

[0002] In order to prevent water accumulation on the road, corresponding drainage outlets are usually set at appropriate locations on the road, and gutter covers are installed on the drainage outlets. Rainwater can be quickly discharged into the sewer through the drainage outlets, thereby preventing water accumulation on the road and ensuring the normal passage of citizens. The gutter covers are used to protect pedestrians and vehicles. At the same time, they also play a filtering role, isolating leaves and plastic garbage bags on top of the gutter covers to prevent blockage in the drain outlet. Although the inside of the drain outlet is not easy to be blocked, the probability of the gutter cover being blocked by leaves and plastic bags is greatly increased, which hinders the normal passage of accumulated water through the gutter cover, causing continuous water accumulation on the road, hindering the normal passage of citizens. Utility Model Content

[0003] The purpose of the utility model is to provide a municipal drainage anti-blocking structure, aiming to solve the problems mentioned in the above background technology.

[0004] To achieve the above-mentioned purpose, the utility model adopts the following technical scheme: the municipal drainage anti-blocking structure includes a water collecting box, a straight discharge pipe is arranged at the bottom of the water collecting box, a ditch cover is arranged at the upper end of the water collecting box, through grooves are evenly opened on the ditch cover, and also includes a rotating shaft for penetrating the through grooves, two rotating shafts are arranged symmetrically on the ditch cover, the rotating shaft is rotatably connected to the ditch cover, each rotating shaft is provided with a leakage net with the same number as the through grooves, two leakage nets are arranged inside each through groove, and the two leakage nets are symmetrically arranged, a connecting end is arranged at one end of the rotating shaft, a worm wheel is arranged on the connecting end, an installation groove is arranged on one side of the ditch cover, a worm matched with the worm wheel is arranged inside the installation groove, a double-axis motor is arranged inside the installation groove, two output ends of the double-axis motor are respectively fixedly connected to the worms on both sides of the double-axis motor, and the double-axis motor controls the two leakage nets in the same through groove to rotate synchronously in opposite directions through the cooperation of the worm and the worm wheel on both sides.

[0005] Preferably, when two screens located in the same through slot rotate simultaneously, the shortest distance between the two screens always remains equal.

[0006] Preferably, the leakage net is in the shape of a quarter circle, the upper end of the leakage net is open, and two leakage nets located in the same through slot do not interfere with each other when rotating in the through slot.

[0007] Preferably, the side wall of the mesh is in continuous contact with the side wall of the through slot.

[0008] Preferably, a filter is provided inside the water collecting box, the filter cover is provided at the upper end of the straight pipe, the outer surface of the filter is provided with a mesh plate, and handles are symmetrically provided on the upper surface of the mesh plate.

[0009] The beneficial effects of the utility model are:

[0010] The device can move leaves, garbage bags and other garbage bins that cause the gutter cover to be blocked from the middle of the gutter to both sides of the gutter cover through the reciprocating movement of the leakage net, thereby preventing the through grooves on the gutter cover from being completely blocked, allowing rainwater to continue to enter the interior of the water collection tank through the gutter cover and enter the drain pipe through the straight discharge pipe, which can effectively reduce water accumulation on the road and facilitate citizens' travel. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] Figure 1 It is a structural schematic diagram of a specific embodiment of the utility model.

[0012] Figure 2 It is a structural schematic diagram of a specific embodiment of the utility model after installation.

[0013] Figure 3 It is a structural schematic diagram of the interior of a water collecting tank in a specific embodiment of the utility model.

[0014] Figure 4 It is a structural schematic diagram of another angle inside the water collecting tank of a specific embodiment of the utility model.

[0015] Figure 5 It is a top view of a specific embodiment of the utility model.

[0016] Figure 6 It is a structural schematic diagram of a water collecting tank in a specific embodiment of the utility model.

[0017] In the figure: 1. water collecting tank; 2. straight discharge pipe; 3. drainage pipe; 4. soil layer; 5. ditch cover; 6. rotating shaft; 7. filter; 8. connecting end; 9. worm gear; 10. mounting groove; 11. worm; 12. dual-axis motor; 13. filter; 14. mesh plate; 15. handle. DETAILED DESCRIPTION

[0018] The specific implementation of the utility model is further described below in conjunction with the accompanying drawings.

[0019] like Figure 1-6As shown, a municipal drainage anti-blocking structure includes a water collecting box 1, a straight discharge pipe 2 is arranged at the bottom of the water collecting box 1, a ditch cover plate 5 is arranged at the upper end of the water collecting box 1, and through grooves are evenly opened on the ditch cover plate 5, and also includes a rotating shaft 6 for penetrating the through grooves, two rotating shafts 6 are arranged and symmetrically arranged on the ditch cover plate 5, the rotating shaft 6 is rotatably connected to the ditch cover plate 5, each rotating shaft 6 is provided with a leakage net 7 with the same number as the through grooves, and two leakage nets 7 are arranged inside each through groove, and the two leakage nets 7 are symmetrical A connecting end 8 is provided at one end of the rotating shaft 6, a worm gear 9 is provided on the connecting end 8, a mounting groove 10 is provided on one side of the gutter cover 5, a worm 11 matched with the worm gear 9 is provided inside the mounting groove 10, a dual-axis motor 12 is provided inside the mounting groove 10, two output ends of the dual-axis motor 12 are respectively fixedly connected to the worm 11 on both sides of the dual-axis motor 12, and the dual-axis motor 12 controls the two leakage nets 7 in the same through groove to rotate synchronously in opposite directions through the cooperation of the worm 11 on both sides and the worm gear 9.

[0020] The water collecting tank 1 is arranged in the soil layer 4, and a drain pipe 3 is arranged below the water collecting tank 1. The water collecting tank 1 discharges sewage into the drain pipe 3 through the straight discharge pipe 2, and discharges it to rivers and other places through the drain pipe 3. The ditch cover 5 is fixed to the upper end of the water collecting tank 1 by bolt connection. The ditch cover 5 can initially intercept garbage in rainwater, thereby preventing the garbage from clogging the straight discharge pipe 2 too quickly.

[0021] After the garbage in the rainwater is initially filtered by the gutter cover 5, the rainwater entering the water collection tank 1 is filtered for the second time through the filter 7. The larger garbage is filtered out in the first time, and the smaller garbage can be filtered out in the second filtering, further delaying the blockage of the straight discharge pipe 2.

[0022] By controlling the left and right rotation of the two worms 11, the rotation directions of the two worm wheels 9 are opposite, that is, when one worm wheel 9 rotates clockwise, the other worm wheel 9 rotates counterclockwise, and the two worm wheels 9 rotate synchronously. Through the connection between the worm wheel 9 and the connecting end 8, the rotating shaft 6 can be driven to rotate, and the leakage net 7 can be driven to rotate through the rotating shaft 6. When rainwater is at the ditch cover 5 and it is difficult to enter the water collection tank 1 through the ditch cover 5, the double-axis motor 12 is controlled to start, and the double-axis motor 12 drives the worm wheels 9 on both sides to rotate through the worms 11 on both sides, and drives the rotating shafts 6 on both sides and the leakage nets on the rotating shafts 6 through the worm wheels 9. The net 7 rotates, and the leakage net 7 located in the water collecting tank 1 moves toward the outside of the water collecting tank 1, and pushes the garbage such as leaves and plastic bags pressed on the top of the gutter cover 5 toward the side of the gutter cover 5, and then controls the dual-axis motor 12 to reverse, so that the leakage net 7 is reset. At this time, the accumulated garbage just above the gutter cover 5 is pushed outward for a certain distance, so that rainwater can continue to enter the water collecting tank 1 through the middle position of the gutter cover 5. By controlling the dual-axis motor 12 to cycle forward and reverse, the gutter cover 5 can be prevented from being completely blocked by garbage, ensuring that rainwater can normally enter the water collecting tank 1 from the gutter cover 5.

[0023] Furthermore, when the two leakage screens 7 located in the same through slot rotate at the same time, the shortest distance between the two leakage screens 7 always remains equal, thereby preventing the two leakage screens 7 from being aggravated by the continuous change of the distance and causing the blockage.

[0024] Furthermore, the filter screen 7 is a quarter circle with an opening at the upper end thereof, and two filter screens 7 located in the same through slot do not interfere with each other when rotating in the through slot, thereby ensuring that the filter screen 7 can be used normally. When the filter screen 7 moves from the inside of the water collecting tank 1 to the outside of the water collecting tank 1, the rotation amplitude of the filter screen 7 is 90°, and when the filter screen 7 moves from the outside of the water collecting tank 1 to the inside of the water collecting tank 1, the rotation amplitude of the filter screen 7 is also 90°.

[0025] Furthermore, the side walls of the filter 7 are in continuous contact with the side walls of the through slot, which can prevent leaves and plastic bag garbage from entering between the filter 7 and the side walls of the through slot, thereby ensuring that the filter 7 can be used stably and normally.

[0026] Furthermore, a filter screen 13 is provided inside the water collecting tank 1, and the filter screen 13 cover is arranged at the upper end of the straight-discharge pipe 2. A mesh plate 14 is provided on the outer surface of the filter screen 13, and a handle 15 is symmetrically provided on the upper surface of the mesh plate 14. The set filter screen 13 can prevent some garbage from entering the straight-discharge pipe 2 and causing blockage of the straight-discharge pipe 2. At the same time, when there is a lot of garbage in the water collecting tank 1, the gutter cover 5 is removed from the water collecting tank 1, and then the mesh plate 14 and the filter screen 13 are taken out of the water collecting tank 1 through the handle 15, and then the garbage on the mesh plate 14 and the filter screen 13 is cleaned out, thereby facilitating the cleaning of the garbage in the water collecting tank 1.

[0027] The device can move the leaves, garbage bags and other garbage bins that cause the ditch cover 5 to be blocked from the middle of the ditch to the two sides of the ditch cover 5 through the reciprocating movement of the leakage net 7, thereby preventing the through groove on the ditch cover 5 from being completely blocked, allowing rainwater to continue to enter the interior of the water collecting box 1 through the ditch cover 5, and enter the drainage pipe 3 through the straight discharge pipe 2, which can effectively reduce the situation of water accumulation on the road and facilitate citizens' travel.

[0028] In the description of the present invention, unless otherwise clearly specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

Claims

1. A municipal drainage anti-blocking structure, characterized in that: The invention comprises a water collecting box (1), wherein a straight pipe (2) is arranged at the bottom of the water collecting box (1), a ditch cover plate (5) is arranged at the upper end of the water collecting box (1), through grooves are evenly opened on the ditch cover plate (5), and a rotating shaft (6) for penetrating the through grooves is also included, wherein two rotating shafts (6) are arranged symmetrically on the ditch cover plate (5), and the rotating shaft (6) is rotatably connected to the ditch cover plate (5), and each rotating shaft (6) is provided with a leakage net (7) having the same number as the through grooves, and two leakage nets (7) are arranged inside each through groove, and the two leakage nets (7) are symmetrically arranged, and one of the rotating shafts (6) is provided with a leakage net (7) having the same number as the through grooves. A connecting end (8) is provided at one end, a worm wheel (9) is provided on the connecting end (8), a mounting groove (10) is provided on one side of the ditch cover plate (5), a worm (11) matched with the worm wheel (9) is provided inside the mounting groove (10), a double-axis motor (12) is provided inside the mounting groove (10), two output ends of the double-axis motor (12) are respectively fixedly connected to the worm wheels (11) on both sides of the double-axis motor (12), and the double-axis motor (12) controls the two drain nets (7) in the same through groove to rotate synchronously in opposite directions through the cooperation between the worm wheels (11) on both sides and the worm wheel (9).

2. The municipal drainage anti-blocking structure according to claim 1 is characterized in that: When two leakage nets (7) located in the same through slot rotate simultaneously, the shortest distance between the two leakage nets (7) always remains equal.

3. The municipal drainage anti-blocking structure according to claim 2 is characterized in that: The leakage net (7) is in the shape of a quarter circle, and the upper end of the leakage net (7) is open. Two leakage nets (7) located in the same through slot do not interfere with each other when rotating in the through slot.

4. The municipal drainage anti-blocking structure according to claim 3 is characterized in that: The side wall of the leakage screen (7) is in continuous contact with the side wall of the through slot.

5. The municipal drainage anti-blocking structure according to any one of claims 1 to 4, characterized in that: A filter screen (13) is arranged inside the water collecting box (1), and the filter screen (13) is covered at the upper end of the straight pipe (2). A mesh plate (14) is arranged on the outer surface of the filter screen (13), and a handle (15) is symmetrically arranged on the upper surface of the mesh plate (14).

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