Anti-blocking road drainage structure

Abstract

The utility model discloses an anti-blocking type road drainage structure, which relates to the technical field of drainage structures, and comprises a pipe body and a cleaning brush, the bottom of the pipe body is provided with a well lid, and the bottom of the well lid is provided with a motor. According to the anti-blocking road drainage structure, rainwater can enter the pipe body through the multiple sets of through holes in the top of the well lid, large-size impurities carried by the rainwater can be intercepted by the conical filter plate in the pipe body, and in order to prevent blockage caused by the fact that the impurities are accumulated on the filter plate, a motor can be started to drive a connecting block to rotate; a connecting block can drive a connecting rod and a filtering plate to rotate, when the rotating filtering plate makes contact with an inclined cleaning brush, sundries embedded in holes can be cleaned out and accumulated on one side of the cleaning brush, at the moment, when water flow flows down from the top, the sundries on one side of the cleaning brush can be impacted, the sundries enter a collecting mechanism on one side, and therefore the sundries on the other side of the cleaning brush can be collected. And the sundries entering the pipe body are stopped and collected.

Description

Technical Field

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

[0002] The road drainage structure is a complex system designed to effectively remove water from the road surface and roadsides to prevent water from damaging the road structure and traffic safety. The road drainage department is mainly responsible for quickly removing rainwater that falls on the road surface to prevent water from affecting driving safety.

[0003] As shown in publication number CN117005520A, this solution can block larger garbage through the blocking strip in the circular plate, and can also allow a large amount of accumulated water to pass through. At the same time, through the mutual cooperation between the annular plate and the first screen, smaller garbage can be blocked in the fixed cylinder to prevent excessive garbage from entering the drain pipe and causing blockage.

[0004] When draining water, the above scheme will intercept the debris in the water through the internal screen to prevent it from entering the pipe and causing blockage in the pipe. However, the screen in the pipe will be blocked by debris after long-term use, resulting in poor drainage. The screen in this scheme needs to be taken out manually for cleaning, which will result in untimely cleaning and cause blockage of the drainage structure. Utility Model Content

[0005] The utility model aims to provide an anti-blocking road drainage structure to solve the problem of blockage in drainage of the existing drainage structure proposed in the above background technology.

[0006] To achieve the above purpose, the utility model provides the following technical solution: an anti-blocking road drainage structure, comprising: a pipe body and a cleaning brush, a manhole cover is provided at the bottom of the pipe body,

[0007] A motor is installed at the bottom of the manhole cover, and a connecting block is fixedly connected to the output end of the motor. A connecting rod is inserted into the inside of the connecting block, and a filter plate is fixedly connected to the bottom of the connecting rod. The bottom of the filter plate is fixedly connected to a limiting block, and the bottom of the limiting block is connected to a limiting ring through a ball rolling connection. The outer side of the limiting ring is fixedly connected to the pipe body, and a cleaning brush is fixedly connected to the bottom of the manhole cover through a bracket, and the cleaning brush is inclined at the bottom of the manhole cover. A collecting mechanism for collecting debris on the filter plate is provided on one side of the pipe body, and the connecting block and the connecting rod form a snap-fit ​​structure, and a rectangular groove matching the connecting rod is provided inside the connecting block.

[0008] Preferably, the filter plate has a conical shape, the collecting mechanism includes a filter screen slidably connected to the tube body, and the filter screen has an arc shape, and a collecting box is provided on one side of the filter screen.

[0009] Preferably, one side of the collection box is fixedly connected to the tube body, the bottom of the filter is fixedly connected to a connecting frame, and the interior of the connecting frame is fixedly connected to a tension spring.

[0010] Preferably, one end of the tension spring is fixedly connected to a connecting handle, the outer side of the connecting handle is slidably connected to the connecting frame, and one side of the connecting handle is fixedly connected to a limiting rod.

[0011] Preferably, the top of the manhole cover is movably connected with two sets of handles a through a rotating shaft, a handle b is provided on one side of the handle a, both ends of the handle b are movably connected to the manhole cover through a rotating shaft, and an arc block is fixedly connected to one side of the handle b.

[0012] Preferably, a fixing rod is provided on one side of the arc-shaped block, and the bottom of the fixing rod is fixedly connected to the filter plate.

[0013] Compared with the prior art, the anti-blocking road drainage structure has the following beneficial effects:

[0014] 1. In the anti-blocking road drainage structure, when it rains, rainwater will enter the pipe body through the multiple groups of through holes on the top of the manhole cover, and the larger impurities carried by the rainwater will be intercepted by the conical filter plate in the pipe body. In order to prevent the accumulation of debris on the filter plate and cause blockage, the motor can be started to drive the connecting block to rotate, and the connecting block can drive the connecting rod and the filter plate to rotate. When the rotating filter plate contacts the inclined cleaning brush, the debris embedded in the holes will be cleaned out and accumulated on one side of the cleaning brush. At this time, when the water flows down from the top, it will impact the debris on one side of the cleaning brush, causing it to enter the collection mechanism on one side, completing the blocking and collection of the debris entering the pipe body. In this way, through the above operation, the debris entering the drainage structure can be filtered and collected to prevent it from clogging the pipe body and the filter plate.

[0015] 2. For this anti-blocking road drainage structure, when taking out the manhole cover, the two sets of handles a can be directly rotated and unfolded. The manhole cover can be pulled up through the two sets of handles a to detach from the pipe body. At this time, the filter plate will remain in the pipe body, and the manhole cover can be taken out separately to maintain the components at the bottom. When the filter plate needs to be taken out together, the two sets of handles b can be rotated to drive the arc block to engage with the fixed rod. When the manhole cover is pulled up, the filter plate will also move up together, and the filter plate can be taken out for maintenance. In this way, the pipe body and the manhole cover can be easily removed through the above operations. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a three-dimensional cross-sectional schematic diagram of the utility model;

[0017] Figure 2 It is a three-dimensional schematic diagram of the utility model;

[0018] Figure 3 This is a three-dimensional schematic diagram of the filter plate of the utility model;

[0019] Figure 4 This is a three-dimensional schematic diagram of the collection box of the utility model;

[0020] Figure 5 This is a three-dimensional cross-sectional schematic diagram of the manhole cover of the utility model;

[0021] Figure 6 It is an enlarged schematic diagram of A of the utility model;

[0022] Figure 7 It is a three-dimensional cross-sectional schematic diagram of the connecting frame of the utility model.

[0023] In the figure: 1. pipe body; 2. manhole cover; 3. motor; 4. connecting block; 5. connecting rod; 6. filter plate; 7. limit block; 8. limit ring; 9. cleaning brush; 10. collecting mechanism; 101. filter screen; 102. collecting box; 103. connecting frame; 104. tension spring; 105. connecting handle; 106. limit rod; 11. handle a; 12. handle b; 13. arc block; 14. fixing rod; 15. through groove. DETAILED DESCRIPTION

[0024] 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.

[0025] See also Figure 1-Figure 7 The utility model provides a technical solution: an anti-blocking road drainage structure, comprising: a pipe body 1 and a cleaning brush 9, a manhole cover 2 is arranged at the bottom of the pipe body 1,

[0026] A motor 3 is installed at the bottom of the manhole cover 2, and a connecting block 4 is fixedly connected to the output end of the motor 3. A connecting rod 5 is inserted inside the connecting block 4. A filter plate 6 is fixedly connected to the bottom of the connecting rod 5. A limit block 7 is fixedly connected to the bottom of the filter plate 6. The bottom of the limit block 7 is connected to a limit ring 8 through a ball rolling. The outer side of the limit ring 8 is fixedly connected to the pipe body 1. A cleaning brush 9 is fixedly connected to the bottom of the manhole cover 2 through a bracket, and the cleaning brush 9 is inclined at the bottom of the manhole cover 2. A collecting mechanism 10 for collecting debris on the filter plate 6 is provided on one side of the pipe body 1. The connecting block 4 and the connecting rod 5 form a snap-fit ​​structure, and a rectangular groove matching the connecting rod 5 is provided inside the connecting block 4.

[0027] The filter plate 6 has a conical shape, and the collecting mechanism 10 includes a filter screen 101 that is slidably connected to the tube body 1, and the filter screen 101 has an arc shape. A collecting box 102 is provided on one side of the filter screen 101; one side of the collecting box 102 is fixedly connected to the tube body 1, and a connecting frame 103 is fixedly connected to the bottom of the filter screen 101, and a tension spring 104 is fixedly connected to the inside of the connecting frame 103; one end of the tension spring 104 is fixedly connected to a connecting handle 105, and the outer side of the connecting handle 105 is connected to the connecting The frame 103 is slidably connected, one side of the connecting handle 105 is fixedly connected to the limiting rod 106, the inner side of the tube body 1 is provided with a limiting groove, and the limiting groove is connected with the limiting rod 106 by snapping, the interior of the connecting frame 103 is provided with a sliding groove matching the connecting handle 105, the connecting handle 105 and the connecting frame 103 constitute a sliding structure, the interior of the tube body 1 is provided with an arc groove matching the filter 101, the interior of the tube body 1 is provided with a movable groove, and the movable groove is slidably connected to the connecting frame 103.

[0028] In specific implementation, in the anti-blocking road drainage structure, when it rains, rainwater will enter the pipe body 1 through the multiple groups of through holes on the top of the manhole cover 2, and the larger impurities carried by the rainwater will be intercepted by the conical filter plate 6 in the pipe body 1. In order to prevent the accumulation of debris on the filter plate 6 and cause blockage, the motor 3 can be started to drive the connecting block 4 to rotate, and the connecting block 4 can drive the connecting rod 5 and the filter plate 6 to rotate. The limit block 7 at the bottom of the filter plate 6 will rotate in the limit ring 8 through the ball bearing to reduce friction. When the rotating filter plate 6 contacts the inclined cleaning brush 9, the debris embedded in the hole will be cleaned out and accumulated on one side of the cleaning brush 9. At this time, when the water flows down from the top, it will impact the debris on one side of the cleaning brush 9, causing it to enter the collection mechanism 10 on one side;

[0029] The debris will enter the collection box 102, and the rainwater entering the collection box 102 will be re-discharged into the pipe body 1 through the filter 101 on one side of the collection box 102. The filter 101 will block the debris in the collection box 102, so that the debris entering the pipe body 1 can be blocked and collected. When the debris in the collection box 102 needs to be cleaned, the connecting handle 105 can be pulled to move. When the connecting handle 105 moves, the tension spring 104 will be pulled to extend and drive the limit rod 106 to disengage from the engagement with the pipe body 1. At this time, the connecting handle 105 can be pulled to drive the connecting frame 103 and the filter 101 to move, so as to open the collection box 102 and clean the debris in the collection box 102. After cleaning, the filter 101 can be rotated to reset and the opening on one side of the collection box 102 can be covered. In this way, the above operation can facilitate the filtering and collection of debris entering the drainage structure to prevent it from clogging the pipe body 1 and the filter plate 6.

[0030] See also Figure 1 and Figure 5The top of the manhole cover 2 is movably connected with two groups of handles a11 through a rotating shaft, a handle b12 is provided on one side of the handle a11, both ends of the handle b12 are movably connected to the manhole cover 2 through a rotating shaft, and an arc block 13 is fixedly connected to one side of the handle b12; a fixing rod 14 is provided on one side of the arc block 13, and the bottom of the fixing rod 14 is fixedly connected to the filter plate 6, and a through groove 15 matching the arc block 13 is provided on the top of the filter plate 6. The handle b12 forms a rotating structure with the manhole cover 2 through the rotating shaft, and a storage groove matching the handle a11 and the handle b12 is provided on the top of the manhole cover 2.

[0031] During specific implementation, the anti-blocking road drainage structure can directly rotate and unfold the two sets of handles a11 when taking out the manhole cover 2. The manhole cover 2 can be pulled up by the two sets of handles a11 to separate from the connection with the pipe body 1. At this time, the filter plate 6 will remain in the pipe body 1, and the manhole cover 2 can be taken out separately for maintenance of the components at the bottom. When the filter plate 6 needs to be taken out together, the two sets of handles b12 can be rotated. When the handles b12 are rotated, the arc block 13 can be driven to enter the through groove 15 at the top of the fixing rod 14 and engage with the fixing rod 14. At this time, the pipe body 1 will be connected to the manhole cover 2, and when the manhole cover 2 is pulled up, the filter plate 6 will also move up together, and the filter plate 6 can be taken out for maintenance. In this way, the pipe body 1 and the manhole cover 2 can be conveniently removed through the above operations.

[0032] To sum up: when using the anti-blocking road drainage structure, rainwater will first gather on the top of the manhole cover 2, and flow into the pipe body 1 through the through hole in the manhole cover 2, and be transported through the pipe at the bottom of the pipe body 1 to complete the drainage. This is the characteristic of the anti-blocking road drainage structure. The content not described in detail in this description belongs to the existing technology known to professional and technical personnel in this field.

[0033] Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art may still modify the technical solutions described in the aforementioned embodiments, or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention shall be included in the protection scope of the present invention.

Claims

1. An anti-blocking road drainage structure, include: A pipe body (1) and a cleaning brush (9), wherein a manhole cover (2) is arranged at the bottom of the pipe body (1), characterized in that: A motor (3) is installed at the bottom of the manhole cover (2); a connecting block (4) is fixedly connected to the output end of the motor (3); a connecting rod (5) is inserted into the interior of the connecting block (4); a filter plate (6) is fixedly connected to the bottom of the connecting rod (5); a limit block (7) is fixedly connected to the bottom of the filter plate (6); the bottom of the limit block (7) is connected to a limit ring (8) through a ball rolling mechanism; the outer side of the limit ring (8) is fixedly connected to the pipe body (1); a cleaning brush (9) is fixedly connected to the bottom of the manhole cover (2) through a bracket; and the cleaning brush (9) is arranged at an angle at the bottom of the manhole cover (2); and a collecting mechanism (10) for collecting debris on the filter plate (6) is arranged on one side of the pipe body (1).

2. The anti-blocking road drainage structure according to claim 1, Features: The filter plate (6) has a conical shape, the collection mechanism (10) comprises a filter screen (101) slidably connected to the tube body (1), and the filter screen (101) has an arc shape, and a collection box (102) is provided on one side of the filter screen (101).

3. The anti-blocking road drainage structure according to claim 2, Features: One side of the collection box (102) is fixedly connected to the tube body (1), the bottom of the filter screen (101) is fixedly connected to a connecting frame (103), and the interior of the connecting frame (103) is fixedly connected to a tension spring (104).

4. The anti-blocking road drainage structure according to claim 3, Features: One end of the tension spring (104) is fixedly connected to a connecting handle (105), the outer side of the connecting handle (105) is slidably connected to the connecting frame (103), and one side of the connecting handle (105) is fixedly connected to a limiting rod (106).

5. The anti-blocking road drainage structure according to claim 1, Features: The top of the manhole cover (2) is movably connected to two groups of handles a (11) via a rotating shaft, a handle b (12) is provided on one side of the handle a (11), both ends of the handle b (12) are movably connected to the manhole cover (2) via a rotating shaft, and an arc block (13) is fixedly connected to one side of the handle b (12).

6. The anti-blocking road drainage structure according to claim 5, Features: A fixing rod (14) is provided on one side of the arc block (13), the bottom of the fixing rod (14) is fixedly connected to the filter plate (6), and a through groove (15) matching the arc block (13) is provided on the top of the filter plate (6).

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