Anti-blocking pavement catch basin

Abstract

The anti-blocking road surface catch basin comprises a shaft, a well lid and a drainage pipe, the well lid is hinged to the upper wall of the shaft, the end, provided with the drainage pipe, of the side wall of the shaft is inserted, an intercepting mechanism is installed on the inner side of the shaft and comprises a rotating shaft, an intercepting net plate, a collecting barrel, a filter plate and a water outlet hole, and the rotating shaft is installed on the inner wall of the shaft; an electric control push rod is arranged in a well shaft of the device, if water is accumulated on the road surface, a worker can control the electric control push rod to jack up the water, and then the water on the road surface can be collected through the filter plate, so that the water on the road surface can be collected, and the water on the road surface can be collected. And meanwhile, an intercepting mechanism is further arranged in the inner cavity of the shaft, garbage mixed in the accumulated water is prevented from directly entering the drainage pipe, and the situation that the drainage pipe is blocked is prevented.

Description

Technical Field

[0001] This patent relates to the field of rainwater well technology, specifically a clog-resistant road surface rainwater well. Background Technology

[0002] Storm drains typically use storm drain grates to filter leaves, debris, and various bags from rainwater on the road surface, preventing these objects from entering the drain itself. However, while existing storm drain grates effectively filter debris, large amounts of debris accumulate on the grates, causing blockages. This reduces the flow rate of rainwater, hindering its rapid flow into the drain during heavy rain and reducing drainage efficiency. To address this issue, we propose a blockage-resistant storm drain design. Utility Model Content

[0003] The purpose of this patent is to provide a clog-resistant road surface storm drain to solve the problems mentioned in the background art.

[0004] To achieve the above objectives, this patent provides the following technical solution: a clog-resistant road surface storm drain, comprising a well cylinder, a well cover, and a drain pipe, wherein the well cover is hinged to the upper wall of the well cylinder, and one end of the drain pipe is inserted into the side wall of the well cylinder, and the drain pipe is connected to the external urban drainage network.

[0005] An interception mechanism is installed inside the well shaft. The interception mechanism includes a rotating shaft, an interception mesh plate, a collecting cylinder, a filter plate, and a water outlet. The rotating shaft is installed on the inner wall of the well shaft, and the interception mesh plate is installed on the side wall of the rotating shaft. A collecting cylinder is inserted into the well shaft, and the interception mesh plate can be inserted into the collecting cylinder. The filter plate is installed on the inner side wall of the collecting cylinder, and a water outlet is opened on the side wall of the collecting cylinder. The interception mesh plate is positioned above the drain pipe.

[0006] An installation groove is provided on the upper wall of the well casing. An electrically controlled push rod is inserted into the installation groove. The electrically controlled push rod is electrically connected to an external power source. A rubber push block is installed at the output end of the electrically controlled push rod. The rubber push block can fit against the lower wall of the well cover and can fit tightly against the inner wall of the installation groove.

[0007] Preferably, the rotating shaft includes a fixed sleeve, a support rod, and a connecting rod. The inner side wall of the well shaft has a groove, the fixed sleeve is installed in the groove, the support rod is rotatably installed inside the fixed sleeve, one end of the connecting rod is installed on the side wall of the support rod, and the other end of the connecting rod is installed on the side wall of the intercepting mesh plate.

[0008] Preferably, the upper and lower ends of the groove cavity are provided with sliding grooves, a rubber top plate is slidably installed in the sliding groove, a spring is installed at the lower end of the rubber top plate, the lower wall of the spring is in contact with the inner wall of the sliding groove, and the rubber top plate can be in contact with the side wall of the interception mesh plate.

[0009] Preferably, one end of a connecting rope is installed on the upper wall of the intercepting mesh plate, and the other end of the connecting rope is installed on the lower wall of the manhole cover.

[0010] Preferably, the upper wall of the manhole cover is provided with a water inlet hole.

[0011] Preferably, one end of a pull rod is installed on the upper wall of the collecting cylinder, and a hook is installed on the other end of the pull rod. A positioning pin is installed on the inner wall of the well cylinder, and the hook can be hung on the positioning pin.

[0012] Compared with existing technologies, the beneficial effects of this patent are:

[0013] This device uses an electrically controlled push rod installed inside its well casing. When water accumulates on the road surface, workers can control the electrically controlled push rod to lift the well cover with its rubber push block, allowing the water to quickly enter the rainwater well. At the same time, the device also has an interception mechanism installed inside the well casing to prevent garbage mixed with the water from directly entering the drainage pipe and to prevent the drainage pipe from becoming blocked.

[0014] In addition, the device is equipped with a rubber top plate in the groove to shield the groove, thereby preventing the rotating shaft from contacting the sewage and preventing it from rusting and affecting the rotation of the intercepting screen. Attached Figure Description

[0015] Figure 1 This is a schematic diagram of the structure of this patent.

[0016] Figure 2 This is a schematic diagram of the cross-sectional structure of this patent.

[0017] Figure 3 for Figure 2 Schematic diagram of the structure at point A in the middle.

[0018] Figure 4 This is a schematic diagram of the top-view cross-sectional structure of the well shaft in this patent.

[0019] In the diagram: 1. Well shaft, 2. Well cover, 3. Drainage pipe, 4. Interception mechanism, 41. Rotating shaft, 42. Interception mesh plate, 43. Collection cylinder, 44. Filter plate, 45. Water outlet, 5. Installation groove, 6. Electrically controlled push rod, 7. Rubber push block, 8. Groove, 9. Sliding groove, 10. Rubber top plate, 11. Spring, 12. Connecting rope, 13. Water inlet, 14. Pull rod, 15. Hook, 16. Positioning pin, 411. Fixing sleeve, 412. Support rod, 413. Connecting rod. Detailed Implementation

[0020] The technical solutions of this patent embodiment will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only a part of the embodiments of this patent, and not all of them. Based on the embodiments of this patent, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this patent.

[0021] Please see Figure 1-4 This patent provides a technical solution: a road surface storm drain that prevents blockage, including a well cylinder 1, a well cover 2 and a drain pipe 3. The well cover 2 is hinged to the upper wall of the well cylinder 1, and the drain pipe 3 is inserted into the side wall of the well cylinder 1. The drain pipe 3 is connected to the external urban drainage network.

[0022] Water on the ground will enter the well cylinder 1 through the water inlet 13 on the manhole cover 2, then enter the drain pipe 3, and flow into the external urban drainage network for discharge;

[0023] An interception mechanism 4 is installed inside the well shaft 1. The interception mechanism 4 includes a rotating shaft 41, an interception screen 42, a collection cylinder 43, a filter plate 44, and a water outlet 45. The rotating shaft 41 is installed on the inner wall of the well shaft 1, and the interception screen 42 is installed on the side wall of the rotating shaft 41. The collection cylinder 43 is inserted into the well shaft 1, and the interception screen 42 can be inserted into the collection cylinder 43. The filter plate 44 is installed on the inner side wall of the collection cylinder 43, and the water outlet 45 is opened on the side wall of the collection cylinder 43. The interception screen 42 is positioned above the drain pipe 3.

[0024] The interception mechanism 4 can filter the sewage entering the well 1, removing some large pieces of garbage from the sewage. The garbage can also be flushed into the collection cylinder 43 through the inclined surface of the interception mesh plate 42, preventing the garbage from clogging the interception mesh plate 42 and affecting the filtration of sewage.

[0025] Meanwhile, a filter plate 44 and a water outlet 45 are also provided inside the collection cylinder 43 to prevent water accumulation inside the collection cylinder 43.

[0026] An installation groove 5 is provided on the upper wall of the well shaft 1. An electric control push rod 6 is inserted and installed in the installation groove 5. The electric control push rod 6 is electrically connected to an external power source. A rubber push block 7 is installed at the output end of the electric control push rod 6. The rubber push block 7 can fit against the lower wall of the well cover 2 and can fit tightly against the inner wall of the installation groove 5.

[0027] By setting up the electric push rod 6, when there is too much water on the ground, the electric push rod 6 can be pushed outward by the staff, so that the water can quickly enter the well barrel 1, thereby achieving the purpose of quickly reducing the water accumulation. At the same time, the rubber push block 7 can seal the installation groove 5 to prevent water from entering the installation groove 5 and to prevent the electric push rod 6 from being damaged by contact with water.

[0028] In addition, this device is generally installed on both sides of the road, and the opening of the manhole cover 2 is close to the roadside, so as to avoid affecting the passage of vehicles when the manhole cover 2 is slightly open.

[0029] Specifically, the rotating shaft 41 includes a fixed sleeve 411, a support rod 412 and a connecting rod 413. A groove 8 is provided on the inner side wall of the well shaft 1. The fixed sleeve 411 is installed in the groove 8. The support rod 412 is rotatably installed in the fixed sleeve 411. One end of the connecting rod 413 is installed on the side wall of the support rod 412. The other end of the connecting rod 413 is installed on the side wall of the intercepting mesh plate 42.

[0030] Its intercepting mesh plate 42 is installed on the rotating shaft 41, so that it can rotate inside the well barrel 1, thereby facilitating the cleaning and maintenance of the bottom wall of the well barrel 1.

[0031] Specifically, sliding grooves 9 are provided at both the upper and lower ends of the inner cavity of the groove 8. A rubber top plate 10 is slidably installed in the sliding groove 9. A spring 11 is installed at the lower end of the rubber top plate 10. The lower wall of the spring 11 is in contact with the inner wall of the sliding groove 9. The rubber top plate 10 can be in contact with the side wall of the interception net plate 42.

[0032] By setting a rubber top plate 10 and a spring 11 in its sliding groove 9, the groove 8 can be sealed, thereby preventing the rotating shaft 41 from contacting external sewage, thus preventing the rotating shaft 41 from rusting and affecting the rotation of the intercepting mesh plate 42.

[0033] Specifically, one end of the connecting rope 12 is installed on the upper wall of the intercepting mesh plate 42, and the other end of the connecting rope 12 is installed on the lower wall of the manhole cover 2;

[0034] By setting the connecting rope 12, the manhole cover 2 can be connected to the intercepting mesh plate 42, making it more convenient to maintain and clean the inner cavity of the manhole 1 when needed. At the same time, the connecting rope 12 can be removed from the intercepting mesh plate 42.

[0035] Specifically, the upper wall of the manhole cover 2 is provided with a water inlet hole 13.

[0036] Specifically, one end of a pull rod 14 is installed on the upper wall of the collection cylinder 43, and a hook 15 is installed on the other end of the pull rod 14. A positioning nail 16 is installed on the inner wall of the well cylinder 1, and the hook 15 can be hung on the positioning nail 16.

[0037] The hook 15 and the positioning pin 16 make it easier to remove the collection tube 43 later.

[0038] Working principle: During rainy days, water on the ground enters the manhole 1 through the water inlet 13 on the manhole cover 2, then flows into the drain pipe 3 and into the external urban drainage network for discharge. If the water inlet 13 becomes blocked, preventing the water from being effectively discharged, the staff can control the electric push rod 6 to push it outward, slightly lifting the manhole cover 2 so that the water can quickly enter the manhole 1, thus quickly reducing the water accumulation. After entering the manhole 1, the water can be filtered by the interception mechanism 4, removing large pieces of garbage from the sewage and preventing blockage of the drain pipe 3. The garbage can also be flushed into the collection cylinder 43 by the inclined surface of the interception mesh plate 42, preventing the garbage from clogging the interception mesh plate 42 and affecting the filtration of sewage.

[0039] It will be apparent to those skilled in the art that this patent is not limited to the details of the exemplary embodiments described above, and that it can be implemented in other specific forms without departing from the spirit or essential characteristics of this patent. Therefore, the embodiments should be considered exemplary and non-limiting in all respects, and the scope of this patent is defined by the appended claims rather than the foregoing description. Thus, it is intended that all variations falling within the meaning and scope of equivalents of the claims be included within this patent. No reference numerals in the claims should be construed as limiting the scope of the claims.

[0040] Furthermore, it should be understood that although this specification describes embodiments, not every embodiment contains only one independent technical solution. This narrative style is merely for clarity. Those skilled in the art should consider the specification as a whole, and the technical solutions in each embodiment can also be appropriately combined to form other embodiments that can be understood by those skilled in the art.

Claims

1. A clog-resistant road surface storm drain, comprising a drain cylinder (1), a drain cover (2), and a drain pipe (3), characterized in that: The upper wall of the well shaft (1) is hinged with a well cover (2), and the side wall of the well shaft (1) is inserted into one end of a drainage pipe (3), which is connected to the external urban drainage network. An interception mechanism (4) is installed on the inner side of the well shaft (1). The interception mechanism (4) includes a rotating shaft (41), an interception net plate (42), a collection cylinder (43), a filter plate (44), and a water outlet (45). The rotating shaft (41) is installed on the inner wall of the well shaft (1). The interception net plate (42) is installed on the side wall of the rotating shaft (41). The collection cylinder (43) is inserted into the well shaft (1). The interception net plate (42) can be inserted into the collection cylinder (43). The filter plate (44) is installed on the inner side wall of the collection cylinder (43). The water outlet (45) is opened on the side wall of the collection cylinder (43). The interception net plate (42) is set above the drain pipe (3). The upper wall of the well shaft (1) is provided with an installation groove (5), and an electric control push rod (6) is inserted and installed in the installation groove (5). The electric control push rod (6) is electrically connected to an external power source. A rubber push block (7) is installed at the output end of the electric control push rod (6). The rubber push block (7) can fit against the lower wall of the well cover (2) and can fit tightly against the inner wall of the installation groove (5).

2. The anti-clogging road drainage well according to claim 1, characterized in that: The rotating shaft (41) includes a fixed sleeve (411), a support rod (412) and a connecting rod (413). The inner side wall of the well shaft (1) is provided with a groove (8). The fixed sleeve (411) is installed in the groove (8). The support rod (412) is rotatably installed in the fixed sleeve (411). One end of the connecting rod (413) is installed on the side wall of the support rod (412). The other end of the connecting rod (413) is installed on the side wall of the interception net plate (42).

3. The anti-clogging road drainage well according to claim 2, characterized in that: The upper and lower ends of the inner cavity of the groove (8) are provided with sliding grooves (9). A rubber top plate (10) is slidably installed in the sliding groove (9). A spring (11) is installed at the lower end of the rubber top plate (10). The lower wall of the spring (11) is in contact with the inner wall of the sliding groove (9). The rubber top plate (10) can be in contact with the side wall of the interception net plate (42).

4. The anti-clogging road drainage well according to claim 1, characterized in that: One end of a connecting rope (12) is installed on the upper wall of the intercepting mesh plate (42), and the other end of the connecting rope (12) is installed on the lower wall of the manhole cover (2).

5. A clog-resistant road surface storm drain according to claim 1, characterized in that: The upper wall of the manhole cover (2) is provided with a water inlet hole (13).

6. The anti-clogging road drainage well according to claim 1, characterized in that: The upper wall of the collection cylinder (43) is equipped with one end of a pull rod (14), and the other end of the pull rod (14) is equipped with a hook (15). The inner wall of the well cylinder (1) is equipped with a positioning nail (16), and the hook (15) can be hung on the positioning nail (16).

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