Civil engineering road drainage device

Abstract

The utility model discloses a civil engineering road drainage device, which belongs to the technical field of road drainage and comprises a water inlet cage, a protruding plate is fixedly welded in an inner cavity of the water inlet cage, an inner frame is erected on the protruding plate, and the bottom wall and the side wall of the inner frame are attached to the protruding plate, so that the inner frame is kept stable. A filter plate is welded to the inner side of the inner frame, a plurality of through holes are drilled in the filter plate, vertical plates are installed on the two sides of the top wall of the water inlet cage in an embedded mode respectively, a servo motor is vertically installed on one vertical plate, a side groove is formed between the two vertical plates, and the servo motor is connected with the side groove. A screw rod and a sliding rod are arranged in the two side grooves respectively, and an output shaft of the servo motor is coaxially connected with the screw rod. According to the civil engineering road drainage device, solids blocked in the through holes are automatically cleaned, the phenomenon that the through holes are blocked is avoided, and the filtering plate can keep a good filtering effect for a long time.

Description

Technical Field

[0001] The utility model belongs to the technical field of road drainage, and in particular relates to a civil engineering road drainage device. Background Art

[0002] Civil engineering road drainage refers to the drainage of sewage generated by roads in civil engineering construction sites during construction or in rainy and snowy weather. Usually, sewage is first collected into a designated location through pipes and other facilities, and then discharged uniformly after being filtered by road drainage devices.

[0003] In the process of realizing the utility model, the inventors found that there are at least the following problems in the technology: the filtering facilities in the existing civil engineering road drainage devices usually cannot be cleaned automatically, resulting in clogging of the filtering facilities after long-term use, thereby greatly reducing the filtering effect.

[0004] To this end, we propose a civil engineering road drainage device to solve the above problems. Utility Model Content

[0005] The main purpose of the utility model is to provide a civil engineering road drainage device, which realizes automatic cleaning of solid objects blocked in the through holes, avoids the blockage of the through holes, enables the filter plate to maintain a good filtering effect for a long time, and can effectively solve the problems in the background technology.

[0006] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0007] A civil engineering road drainage device comprises a water inlet cage, a protruding plate is fixedly welded in the inner cavity of the water inlet cage, an inner frame is mounted on the protruding plate, wherein the bottom wall and the side wall of the inner frame are both in contact with the protruding plate, so that the inner frame remains stable, the protruding plate and the inner frame are both in a square shape, wherein a filter plate is welded on the inner side of the inner frame, and a plurality of through holes are drilled on the filter plate;

[0008] Vertical plates are respectively inlaid and installed on both sides of the top wall of the water inlet cage, a servo motor is vertically installed on one of the vertical plates, a side groove is formed between the two vertical plates, a screw rod and a slide rod are respectively arranged in the two side grooves, wherein the output shaft of the servo motor is coaxially connected with the screw rod, and both sides of the slide rod are welded to the other vertical plate;

[0009] A top cover plate is provided between the two vertical plates, wherein one side of the top cover plate is threadedly sleeved on the screw rod, and the other side of the top cover plate is slidably sleeved on the slide rod, and a penetrating column corresponding to a plurality of through holes is integrally welded to the bottom wall of the top cover plate.

[0010] As a preferred implementation scheme, a plurality of equally spaced fixing seats are integrally welded to the opposite side walls of the water inlet cage, and an input pipe is fixedly welded in each fixing seat; the multiple input pipes on both sides of the water inlet cage are respectively connected to external delivery pipes, so that external water can be delivered into the water inlet cage through the multiple input pipes and filtered by the filter plate.

[0011] As a preferred embodiment, a hood is fixedly connected to one of the vertical plates, wherein the hood is arranged on the outside of the servo motor; so that the hood can protect the servo motor, and an opening is provided on the hood for heat dissipation of the servo motor. The servo motor requires power from external power facilities.

[0012] As a preferred embodiment, the screw rod and the slide rod are both arranged vertically, and both sides of the screw rod are rotatably connected to the vertical plate; so that the screw rod can operate stably under the drive of the servo motor.

[0013] As a preferred embodiment, the plurality of through holes on the filter plate are divided into multiple rows, the through holes in each row are evenly spaced in the horizontal direction, and the multiple rows of through holes are also evenly spaced in the horizontal direction; thereby, the multiple through holes on the filter plate can better filter the sewage input by the input pipe.

[0014] As a preferred embodiment, a plurality of drainage pipes are fixedly connected to one side wall of the water inlet cage, so that the filtered sewage can be discharged to the outside through the plurality of drainage pipes.

[0015] In summary, the technical effects and advantages of the utility model are as follows:

[0016] The civil engineering road drainage device drives the servo motor to operate regularly, so that the top cover plate and multiple penetration columns pass through multiple through holes on the filter plate respectively, thereby automatically cleaning the solid objects blocked in the through holes, avoiding the blockage of the through holes, and allowing the filter plate to maintain a good filtering effect for a long time.

[0017] The civil engineering road drainage device drives the servo motor to operate and drive the screw to rotate, so that the top cover plate descends from the highest point along with the slide rod, and finally the multiple penetrating columns on the top cover plate pass through the through holes below it respectively to remove the solid matter in the through holes, and finally after the sewage body is discharged, the solid matter falls to the bottom of the inner cavity of the water inlet cage, and then relatively clean water is input into the water inlet cage, so that the solid matter can be discharged from the drain pipe along with the water flow, completing the automatic cleaning and discharge of the solid matter, eliminating the trouble of manual cleaning. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0019] Figure 2 It is a vertical cross-sectional view of the utility model;

[0020] Figure 3 For this utility model Figure 2 A magnified view of the structure in the middle.

[0021] In the figure: 1. water inlet cage; 2. drainage pipe; 3. fixing seat; 4. input pipe; 5. protruding plate; 6. inner frame; 7. filter plate; 8. through hole; 9. vertical plate; 10. servo motor; 11. machine cover; 12. side groove; 13. screw rod; 14. sliding rod; 15. top cover plate; 16. penetrating column. DETAILED DESCRIPTION

[0022] 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 of the embodiments.

[0023] Reference Figure 1-Figure 3 A civil engineering road drainage device comprises a water inlet cage 1 and a plurality of drainage pipes 2 connected to one side wall thereof, so as to facilitate the discharge of filtered sewage to the outside through the plurality of drainage pipes 2, a plurality of equally spaced fixed seats 3 are integrally welded on the opposite side walls of the water inlet cage 1, and an input pipe 4 is fixedly welded in each of the fixed seats 3, which are respectively connected to external conveying pipes through the plurality of input pipes 4 on both sides of the water inlet cage 1, a protruding plate 5 is fixedly welded in the inner cavity of the water inlet cage 1, an inner frame 6 is mounted on the protruding plate 5, wherein the bottom wall and the side wall of the inner frame 6 are both fitted with the protruding plate 5, so that the inner frame 6 remains stable, the protruding plate 5 and the inner frame 6 are both in a mouth shape, wherein a filter plate 7 is welded on the inner side of the inner frame 6, and a plurality of through holes 8 are drilled on the filter plate 7;

[0024] Vertical plates 9 are respectively inlaid and installed on both sides of the top wall of the water inlet cage 1, and a servo motor 10 is vertically installed on one of the vertical plates 9. A hood 11 is fixedly connected to one of the vertical plates 9, wherein the hood 11 is arranged on the outside of the servo motor 10, so that the hood 11 can protect the servo motor 10, and an opening is opened on the hood 11 for heat dissipation of the servo motor 10. The servo motor 10 requires power from external power facilities. A side groove 12 is formed between the two vertical plates 9, and a screw 13 and a slide bar 14 are respectively arranged in the two side grooves 12, wherein the output shaft of the servo motor 10 is coaxially connected to the screw 13, and both sides of the slide bar 14 are welded to another vertical plate 9, and the screw 13 and the slide bar 14 are both vertically arranged, and both sides of the screw 13 are rotatably connected to the vertical plate 9, so that the screw 13 can stably operate under the drive of the servo motor 10;

[0025] A top cover plate 15 is provided between the two vertical plates 9, wherein one side of the top cover plate 15 is threadedly sleeved on the screw rod 13, and the other side thereof is slidably sleeved on the slide rod 14, and a penetrating column 16 corresponding to the plurality of through holes 8 is integrally welded to the bottom wall of the top cover plate 15, and the plurality of through holes 8 on the filter plate 7 are divided into a plurality of rows, and the through holes 8 in each row are evenly spaced in the horizontal direction, and the plurality of rows of through holes 8 are also evenly spaced in the horizontal direction, so that the plurality of through holes 8 on the filter plate 7 can better filter the sewage input by the input pipe 4.

[0026] The civil engineering road drainage device: when in use, multiple input pipes 4 are respectively connected to pipes for discharging sewage during the civil engineering construction process, so that these pipes pass the wastewater generated by the civil engineering construction through the input pipes 4 and inject it into the water inlet cage 1. After the sewage enters the water inlet cage 1, it will directly rush onto the filter plate 7 on the inner side of the inner frame 6, so as to be filtered by the through holes 8 on the filter plate 7, and the solid matter in the sewage will be intercepted on the filter plate 7, and the liquid will pass through the through holes 8 and be discharged from the drainage pipe 2 to the external environment; when the filter plate 7 has been used for a long period of time, the through holes 8 on it will be Some solid objects may be blocked inside the water inlet cage 1. At this time, you only need to drive the servo motor 10 to run and drive the screw 13 to operate, so that the top cover plate 15 drops from the highest point along with the slide rod 14. Finally, the multiple penetrating columns 16 on the top cover plate 15 pass through the through holes 8 below it respectively to remove the solid objects in the through holes 8. Finally, after the sewage body is discharged, the solid objects fall to the bottom of the inner cavity of the water inlet cage 1. Subsequently, relatively clean water is input into the water inlet cage 1, so that the solid objects can be discharged from the drain pipe 2 along with the water flow, completing the automatic cleaning and discharge of the solid objects, eliminating the trouble of manual cleaning.

[0027] The above description is only a preferred specific implementation manner 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 within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A civil engineering road drainage device, comprising a water inlet cage (1), characterized in that: A protruding plate (5) is fixedly welded in the inner cavity of the water inlet cage (1), an inner frame (6) is mounted on the protruding plate (5), wherein the bottom wall and the side wall of the inner frame (6) are both in contact with the protruding plate (5), the protruding plate (5) and the inner frame (6) are both in a square shape, a filter plate (7) is welded on the inner side of the inner frame (6), and a plurality of through holes (8) are drilled on the filter plate (7); Vertical plates (9) are respectively inlaid and installed on both sides of the top wall of the water inlet cage (1), a servo motor (10) is vertically installed on one of the vertical plates (9), a side groove (12) is formed between the two vertical plates (9), a screw rod (13) and a slide rod (14) are respectively arranged in the two side grooves (12), wherein the output shaft of the servo motor (10) is coaxially connected with the screw rod (13), and both sides of the slide rod (14) are welded to the other vertical plate (9); A top cover plate (15) is provided between the two vertical plates (9), wherein one side of the top cover plate (15) is threadedly sleeved on the screw rod (13), and the other side of the top cover plate (15) is slidably sleeved on the slide rod (14), and the bottom wall of the top cover plate (15) is integrally welded with penetrating columns (16) corresponding to the plurality of through holes (8).

2. A civil engineering road drainage device according to claim 1, characterized in that: A plurality of equally spaced fixed seats (3) are integrally welded to opposite side walls of the water inlet cage (1), and an inlet pipe (4) is fixedly welded inside each of the fixed seats (3).

3. A civil engineering road drainage device according to claim 1, characterized in that: A cover (11) is fixedly connected to one of the vertical plates (9), wherein the cover (11) is arranged on the outside of the servo motor (10).

4. A civil engineering road drainage device according to claim 1, characterized in that: The screw rod (13) and the sliding rod (14) are both arranged vertically, and both sides of the screw rod (13) are rotatably connected to the vertical plate (9).

5. A civil engineering road drainage device according to claim 1, characterized in that: The plurality of through holes (8) on the filter plate (7) are divided into a plurality of rows, the through holes (8) in each row are evenly spaced in the horizontal direction, and the plurality of rows of through holes (8) are also evenly spaced in the horizontal direction.

6. A civil engineering road drainage device according to claim 1, characterized in that: A plurality of drainage pipes (2) are fixedly connected to one side wall of the water inlet cage (1).

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