Rainwater drainage structure for municipal engineering

Abstract

The utility model discloses a municipal engineering rainwater drainage structure which comprises a collecting box, the top end of the collecting box is connected with a water leakage plate, the interior of the collecting box is connected with a first filter screen, the lower surface of the first filter screen is connected with a driving mechanism, and the upper surface of the first filter screen is connected with a discharging mechanism. And one side of the slag storage box is connected with an extrusion mechanism. According to the municipal engineering rainwater drainage structure, the driving motor is started to drive the auger to rotate, then garbage on the upper surface of the first filter screen is discharged, the garbage treatment effect is improved, when the first gear rotates, the eccentric wheel on the rotating shaft is driven by the chain to rotate, and then the first filter screen is pushed to move up and down; and an electric push rod is started to drive an extrusion plate to move, then the garbage is extruded, and water in the garbage is discharged through a second filter screen and flows into a drainage pipe through a first water outlet pipe to be discharged.

Description

Technical Field

[0001] The utility model relates to the technical field of municipal engineering, in particular to a rainwater drainage structure for municipal engineering. Background Art

[0002] With the rapid advancement of urbanization and the continuous improvement of economic and social development levels, municipal engineering road drainage structures are currently mainly used to collect and discharge urban water accumulation. In rainy weather, the accumulated water in the city can be easily collected and discharged outside the city to avoid the accumulation of accumulated water in the city. After the rainwater enters the city’s municipal rainwater pipes, it is usually discharged directly into natural rivers and lakes.

[0003] The Chinese patent application with application number CN202121655194.0 discloses a rainfall drainage structure for municipal engineering, including a drainage panel, a drainage grille is arranged inside the drainage panel, and the top and bottom of the drainage panel are fixedly connected with an extension plate, an arc groove is arranged inside the extension plate, and a movable baffle is movably arranged inside the arc groove, and a push-pull handle is fixedly connected to the front of the movable baffle. In this rainfall drainage structure for municipal engineering, when the rainwater to be discharged is large, the push-pull handle is pulled toward the side close to the drainage panel to drive the movable baffle to move inside the arc groove, so that the arc groove is opened, and then the positioning hook is hooked on the positioning column to fix the position of the push-pull handle, so that the position of the movable baffle is fixed. After fixing, the arc groove is in an open state, and then the drainage can be carried out through the drainage grille and the arc groove at the same time, which increases the drainage volume and facilitates drainage when the rainwater is large.

[0004] However, the existing drainage structure still has some defects. While collecting rainwater, a large amount of garbage flows into the rainwater pipes with the rainwater. If it is not cleaned up in time, it will affect urban drainage. Utility Model Content

[0005] In view of the above-mentioned deficiencies in the prior art, the utility model provides a rainwater drainage structure for municipal engineering, which aims to solve the problem that while collecting rainwater, a large amount of garbage flows into the rainwater pipe with the rainwater, which affects urban drainage if not cleaned in time.

[0006] In order to achieve the above-mentioned utility model object, the technical solution adopted by the utility model is: a rainwater drainage structure for municipal engineering, including a collection box, the top of the collection box is connected to a leaking plate, the interior of the collection box is connected to a filter screen 1, one side of the collection box is connected to a driving box, the lower surface of the filter screen 1 is connected to a driving mechanism, the upper surface of the filter screen 1 is connected to a discharge mechanism, the other side of the collection box is connected to a slag storage box, the top of the slag storage box is connected to a cover plate, the interior of the slag storage box is connected to a filter screen 2, one side of the slag storage box is connected to an extrusion mechanism, and a drainage pipe is provided below the collection box;

[0007] The discharging mechanism comprises a driving motor installed on one side of the driving box, the output end of the driving motor is connected to a gear one, one end of the gear one is connected to an auger, and a slag discharge port is provided between the collecting box and the slag storage box.

[0008] Furthermore, the driving mechanism includes a rotating shaft installed inside the collecting box, an eccentric wheel is connected to the rotating shaft, one end of the rotating shaft is connected to gear 2, a chain is connected between gear 1 and gear 2, a fixed seat is connected to the inner wall of the collecting box, a push rod is connected to the lower surface of filter screen 1, a buffer spring is connected between the push rod and the fixed seat, and the eccentric wheel and the push rod cooperate with each other.

[0009] Furthermore, the extrusion mechanism includes a groove installed on one side of the slag storage box, one side of the groove is connected to an electric push rod, the protruding end of the electric push rod is connected to an extrusion plate, and the extrusion plate slides on the second filter screen.

[0010] Furthermore, the interior of the slag storage box is connected with an anti-falling net, the bottom end of the slag storage box is connected with a water outlet pipe 1, and the bottom end of the water outlet pipe 1 is connected to a drain pipe.

[0011] Furthermore, the bottom end of the collection box is connected to a second water outlet pipe, and the bottom end of the second water outlet pipe is connected to a drain pipe.

[0012] Furthermore, a water leakage groove is provided on the water leakage plate.

[0013] The beneficial effects of the utility model are:

[0014] The utility model discloses a rainwater drainage structure for municipal engineering. Impurities in rainwater can be initially filtered through the leakage groove on the leakage plate. The driving motor is started to drive the auger to rotate, and then the garbage on the upper surface of the filter screen is discharged, thereby improving the garbage treatment effect. When the gear one rotates, the eccentric wheel on the rotating shaft is driven to rotate through the chain, thereby pushing the filter screen one to move up and down, thereby improving the filtering effect of the filter screen one. By starting the electric push rod, the extrusion plate is driven to move, thereby squeezing the garbage, and the water in the garbage is discharged through the filter screen two, and flows into the drain pipe through the outlet pipe one for discharge. The process is simple and fast, and the working efficiency is high. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a cross-sectional view of a municipal engineering rainwater drainage structure of the utility model;

[0016] Figure 2 A municipal engineering rainwater drainage structure of the utility model Figure 1 Enlarged view of point A in the middle.

[0017] Reference table of reference numerals:

[0018] 1. Collecting box; 101. Water outlet pipe 2; 2. Leakage plate; 201. Leakage trough; 3. Filter screen 1; 4. Driving mechanism; 401. Rotating shaft; 402. Eccentric wheel; 403. Gear 2; 404. Chain; 405. Fixed seat; 406. Push rod; 407. Buffer spring; 5. Driving box; 6. Discharging mechanism; 601. Driving motor; 602. Gear 1; 603. Auger; 604. Slag discharge port; 7. Slag storage box; 701. Anti-fall net; 702. Water outlet pipe 1; 8. Cover plate; 9. Filter screen 2; 10. Extrusion mechanism; 1001. Groove; 1002. Electric push rod; 1003. Extrusion plate; 11. Drain pipe. DETAILED DESCRIPTION

[0019] The specific implementation of the utility model is further described below in conjunction with the accompanying drawings, wherein the same parts are represented by the same reference numerals.

[0020] It should be noted that the words "front", "rear", "left", "right", "up" and "down" used in the following description refer to directions in the drawings, and the words "inside" and "outside" refer to directions toward or away from the geometric center of a specific component, respectively.

[0021] In order to make the contents of the present invention more clearly understood, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention.

[0022] like Figure 1 to Figure 2As shown, a rainwater drainage structure for municipal engineering includes a collection box 1, a leaking plate 2 is connected to the top of the collection box 1, a filter screen 3 is connected inside the collection box 1, a driving box 5 is connected to one side of the collection box 1, a driving mechanism 4 is connected to the lower surface of the filter screen 3, a discharge mechanism 6 is connected to the upper surface of the filter screen 3, a slag storage box 7 is connected to the other side of the collection box 1, a cover plate 8 is connected to the top of the slag storage box 7, a filter screen 9 is connected inside the slag storage box 7, a squeezing mechanism 10 is connected to one side of the slag storage box 7, and a drainage pipe 11 is provided below the collection box 1;

[0023] The discharging mechanism 6 includes a driving motor 601 installed on one side of the driving box 5, the output end of the driving motor 601 is connected to a gear 1 602, one end of the gear 1 602 is connected to an auger 603, and a slag discharge port 604 is provided between the collecting box 1 and the slag storage box 7.

[0024] Specifically, the driving motor 601 is started to drive the auger 603 to rotate, thereby discharging the garbage on the upper surface of the filter screen 3, thereby improving the garbage treatment effect.

[0025] The driving mechanism 4 includes a rotating shaft 401 installed inside the collecting box 1, an eccentric wheel 402 is connected to the rotating shaft 401, one end of the rotating shaft 401 is connected to a gear 2 403, a chain 404 is connected between the gear 1 602 and the gear 2 403, a fixed seat 405 is connected to the inner wall of the collecting box 1, a push rod 406 is connected to the lower surface of the filter screen 3, a buffer spring 407 is connected between the push rod 406 and the fixed seat 405, and the eccentric wheel 402 and the push rod 406 cooperate with each other.

[0026] Specifically, when the gear 1 602 rotates, the eccentric wheel 402 on the rotating shaft 401 is driven to rotate through the chain 404, thereby pushing the filter screen 1 3 to move up and down, thereby improving the filtering effect of the filter screen 1 3.

[0027] The squeezing mechanism 10 includes a groove 1001 installed on one side of the slag storage box 7, one side of the groove 1001 is connected to an electric push rod 1002, the protruding end of the electric push rod 1002 is connected to a squeezing plate 1003, and the squeezing plate 1003 slides on the filter screen 2 9.

[0028] Specifically, by starting the electric push rod 1002, the squeezing plate 1003 is driven to move, thereby squeezing the garbage, and the moisture in the garbage is discharged through the filter screen 9, and flows into the drain pipe 11 through the outlet pipe 702 for discharge. The process is simple and fast, and the work efficiency is high.

[0029] The interior of the slag storage box 7 is connected to an anti-falling net 701, and the bottom end of the slag storage box 7 is connected to a water outlet pipe 702, and the bottom end of the water outlet pipe 702 is connected to the drain pipe 11.

[0030] The bottom end of the collection box 1 is connected to a second water outlet pipe 101 , and the bottom end of the second water outlet pipe 101 is connected to the drain pipe 11 .

[0031] The water leakage plate 2 is provided with a water leakage groove 201 .

[0032] The working principle of the utility model is that in actual use, the impurities in the rainwater can be initially filtered through the leakage groove 201 on the leakage plate 2, and the driving motor 601 is started to drive the auger 603 to rotate, thereby discharging the garbage on the upper surface of the filter screen 3, thereby improving the garbage treatment effect. While the gear 602 rotates, the eccentric wheel 402 on the rotating shaft 401 is driven to rotate through the chain 404, thereby pushing the filter screen 3 to move up and down, thereby improving the filtering effect of the filter screen 3. By starting the electric push rod 1002, the squeezing plate 1003 is driven to move, thereby squeezing the garbage, and the moisture in the garbage is discharged through the filter screen 2 9, and flows into the drain pipe 11 through the outlet pipe 702 for discharge. The process is simple and fast, and the working efficiency is high.

[0033] The above description is only a preferred embodiment of the present utility model patent and is not intended to limit the present utility model patent. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present utility model patent shall be included in the protection scope of the present utility model patent.

Claims

1. A rainwater drainage structure for municipal engineering, characterized in that: It comprises a collecting box (1), the top of the collecting box (1) is connected to a water leakage plate (2), the interior of the collecting box (1) is connected to a filter screen (3), one side of the collecting box (1) is connected to a driving box (5), the lower surface of the filter screen (3) is connected to a driving mechanism (4), the upper surface of the filter screen (3) is connected to a discharge mechanism (6), the other side of the collecting box (1) is connected to a slag storage box (7), the top of the slag storage box (7) is connected to a cover plate (8), the interior of the slag storage box (7) is connected to a filter screen (9), one side of the slag storage box (7) is connected to an extrusion mechanism (10), and a drainage pipe (11) is provided below the collecting box (1); The discharge mechanism (6) comprises a drive motor (601) mounted on one side of the drive box (5); the output end of the drive motor (601) is connected to a gear one (602); one end of the gear one (602) is connected to an auger (603); and a slag discharge port (604) is provided between the collection box (1) and the slag storage box (7).

2. A municipal engineering rainwater drainage structure according to claim 1, characterized in that: The driving mechanism (4) comprises a rotating shaft (401) installed inside the collecting box (1), the rotating shaft (401) is connected to an eccentric wheel (402), one end of the rotating shaft (401) is connected to a gear 2 (403), a chain (404) is connected between the gear 1 (602) and the gear 2 (403), the inner wall of the collecting box (1) is connected to a fixed seat (405), the lower surface of the filter screen 1 (3) is connected to a push rod (406), a buffer spring (407) is connected between the push rod (406) and the fixed seat (405), and the eccentric wheel (402) and the push rod (406) cooperate with each other.

3. A municipal engineering rainwater drainage structure according to claim 1, characterized in that: The squeezing mechanism (10) comprises a groove (1001) installed on one side of the slag storage box (7), one side of the groove (1001) is connected to an electric push rod (1002), the protruding end of the electric push rod (1002) is connected to a squeezing plate (1003), and the squeezing plate (1003) slides on the second filter screen (9).

4. A municipal engineering rainwater drainage structure according to claim 1, characterized in that: The interior of the slag storage box (7) is connected to an anti-falling net (701), the bottom end of the slag storage box (7) is connected to a water outlet pipe (702), and the bottom end of the water outlet pipe (702) is connected to a drainage pipe (11).

5. A municipal engineering rainwater drainage structure according to claim 1, characterized in that: The bottom end of the collection box (1) is connected to a second water outlet pipe (101), and the bottom end of the second water outlet pipe (101) is connected to a drainage pipe (11).

6. A municipal engineering rainwater drainage structure according to claim 1, characterized in that: The water leakage plate (2) is provided with a water leakage groove (201).

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