Road pavement drainage optimizing device

Abstract

The utility model relates to the technical field of road surface drainage devices, in particular to a road surface drainage optimizing device which comprises a drainage groove, a drainage cover and a drainage hole, the drainage cover is arranged on the upper surface of the drainage groove, the drainage hole is formed in the surface of the drainage cover, and a filtering device is arranged in the drainage groove and comprises a first filtering plate and a second filtering plate. The first filter plate is arranged in the drainage tank, the second filter plate is arranged in the drainage tank, and the first filter plate and the second filter plate are symmetrically arranged. The filtering device is arranged, large sundries in the drainage channel are effectively filtered, the effect of reducing the blocking risk of a drainage pipeline is achieved, when a common road drainage channel runs, leaves, garbage and other sundries enter the drainage pipeline easily, the pipeline is blocked, the drainage efficiency is affected, and water is accumulated on the road surface. By means of the filtering device, efficient operation of the drainage system is effectively guaranteed, and the reliability of road drainage is improved.

Description

Technical Field

[0001] This utility model relates to the field of road drainage devices, and in particular to a road surface drainage optimization device. Background Technology

[0002] Road surface drainage refers to the process of timely removing rainwater, snowmelt, and other water that falls on the road surface through a series of facilities and measures to avoid water accumulation on the road and ensure the normal use of the road and traffic safety. Existing drainage devices lack the ability to filter larger impurities, therefore, a road surface drainage optimization device is used.

[0003] Existing technologies, such as CN221298112U, describe a drainage trough, comprising a trough body connected in sequence, a cover plate slidably connected to the upper side of the trough body, and a connecting component for connecting the trough bodies. The trough body has a trapezoidal surface with an open top, and protrusions are provided at the upper ends of both sides of the trough body. Drainage holes are distributed at intervals on the cover plate. The connecting component includes a connecting plate at one end of the trough body, with limiting ribs at the upper end of the connecting plate. This invention, through the arrangement of the trough body and connecting component, ensures that the countersunk end of the trough body corresponds vertically to the connecting plate of the adjacent trough body. The limiting ribs are inserted into the grooves to align the end faces of the adjacent trough bodies. Bolts are then inserted into the adjacent connecting ears and tightened, sequentially connecting the trough bodies to the required length. Finally, the connecting ribs on both sides of the cover plate are inserted into the sliding grooves on the upper side of the trough body for limiting, enabling the construction of the drainage trough to be performed as a semi-finished assembly, improving the efficiency of drainage trough installation.

[0004] To address the problem of blockages in existing road surface drainage, conventional road drainage ditches are prone to blockages caused by debris such as leaves and garbage entering the drainage pipes during operation. This blockage affects drainage efficiency, leads to road flooding, and increases road maintenance costs, necessitating improvements. Utility Model Content

[0005] The purpose of this invention is to solve the problem of blockage in existing road surface drainage, and to propose a road surface drainage optimization device.

[0006] To achieve the above objectives, the present invention adopts the following technical solution: a road surface drainage optimization device, comprising a drainage trough, a drainage cover, and drainage holes. The drainage cover is disposed on the upper surface of the drainage trough, and the drainage holes are opened on the surface of the drainage cover. A filter device is disposed inside the drainage trough, comprising a filter plate one and a filter plate two. The filter plate one is disposed inside the drainage trough, and the filter plate two is disposed inside the drainage trough. The filter plate one and the filter plate two are symmetrically arranged. A limiting strip is fixedly connected to the inner wall of the drainage trough. The lower ends of the filter plate one and the filter plate two are engaged with the surface of the limiting strip. Filter baffles are fixedly connected to both ends of the filter plate one. A semi-limiting ring is fixedly connected to the inner wall of the drainage trough, and the filter baffles are engaged with the surface of the semi-limiting ring.

[0007] Furthermore, an installation block is fixedly connected to the inner wall of the drainage trough, and a connecting rod is fixedly connected to the surfaces of filter plate one and filter plate two, with the connecting rod slidably connected to the inner wall of the installation block.

[0008] Furthermore, a return spring is fixedly connected to the inner wall of the mounting block, and a sliding rod is fixedly connected to the end of the return spring away from the mounting block. A connecting plate is fixedly connected to one end of the sliding rod.

[0009] Furthermore, a positioning pin is fixedly connected to the side of the connecting plate away from the slide rod, and the positioning pin is inserted into the inner wall of the mounting block and penetrates the inner wall of the connecting rod.

[0010] Furthermore, the surface of the drain cover is provided with a lifting device, which includes a lifting plate and a mounting base. The lifting plate is positioned above the drain cover, and the mounting base is fixedly connected to the lower surface of the drain cover. A return spring is fixedly connected to the inner wall of the mounting base.

[0011] Furthermore, a fixing rod is fixedly connected to the end of the return spring away from the mounting base. The fixing rod is fixedly connected to the lower surface of the lifting plate. A linkage block is fixedly connected to the surface of the fixing rod, and the linkage block is slidably connected to the inner wall of the mounting base.

[0012] Furthermore, a groove is formed on the upper surface of the drainage cover.

[0013] Compared with the prior art, the advantages and positive effects of this utility model are as follows:

[0014] 1. In this utility model, by setting up a filtering device, when the device is in use, the user pulls the connecting plate outward, and the connecting plate then drives the sliding rod to slide outward. The sliding rod drives the return spring to be stretched and deformed. At the same time, the connecting plate drives the positioning pin to disengage from the inner wall of the connecting rod. At this time, the filter plate is released from its restraint and can be removed. By setting up a filtering device, larger debris inside the drainage ditch is effectively filtered, which reduces the risk of drainage pipe blockage. In general road drainage ditches, when in operation, debris such as leaves and garbage can easily enter the drainage pipe, causing pipe blockage, affecting drainage efficiency, leading to road water accumulation, and increasing road maintenance costs. This filtering device effectively ensures the efficient operation of the drainage system and improves the reliability of road drainage.

[0015] 2. In this utility model, by setting a lifting device, when the device is in use, the user pulls the lifting plate on the surface of the groove upwards. The lifting plate then moves the fixing rod upwards, and the fixing rod drives the linkage block to slide on the inner wall of the mounting base. At the same time, the return spring is deformed by the force, causing the drain cover to disengage from the clamp of the drain channel, and the drain cover can then be opened. By setting a lifting device, the convenience of opening and closing the drain cover is effectively improved, and the difficulty of opening the drain cover is reduced. In the daily maintenance of ordinary drain channels, the drain cover is usually opened with a pry bar, which makes the operation not only laborious, but also very easy to cause scratches and deformation on the edge of the drain cover or drain channel due to uneven force during prying, reducing the fit between the two. This lifting device effectively shortens the opening time of the drain cover and improves the convenience of the device. Attached Figure Description

[0016] Figure 1 This utility model provides a three-dimensional structural schematic diagram of a road surface drainage optimization device;

[0017] Figure 2 This utility model provides a schematic diagram of the main structure of the filtration device in a road surface drainage optimization device;

[0018] Figure 3 This utility model proposes a road surface drainage optimization device. Figure 2 Schematic diagram at point A;

[0019] Figure 4 This utility model proposes a road surface drainage optimization device. Figure 2 Schematic diagram at point B;

[0020] Figure 5 This utility model provides a schematic diagram of the main structure of the lifting device in a road surface drainage optimization device;

[0021] Figure 6 This utility model proposes a road surface drainage optimization device. Figure 5 A schematic diagram at point C.

[0022] Legend:

[0023] 1. Drainage trough; 2. Drainage cover; 3. Drainage hole; 4. Filter device; 41. Filter plate one; 42. Filter plate two; 43. Limiting strip; 44. Filter baffle; 45. Semi-limiting ring; 46. Mounting block; 47. Connecting rod; 48. Return spring; 49. Slide rod; 410. Connecting plate; 411. Positioning pin; 5. Lifting device; 51. Lifting plate; 52. Mounting base; 53. Return spring; 54. Fixing rod; 55. Linkage block; 56. Groove. Detailed Implementation

[0024] Please see Figures 1-6 This utility model provides a technical solution: a road surface drainage optimization device, including a drainage trough 1, a drainage cover 2 and a drainage hole 3. The drainage cover 2 is disposed on the upper surface of the drainage trough 1, the drainage hole 3 is opened on the surface of the drainage cover 2, and a filter device 4 is disposed inside the drainage trough 1.

[0025] The specific setup and function of its filter device 4 and lifting device 5 will be explained below.

[0026] In this embodiment: the filter device 4 includes a first filter plate 41 and a second filter plate 42. The first filter plate 41 is disposed inside the drainage tank 1, and the second filter plate 42 is disposed inside the drainage tank 1. The first filter plate 41 and the second filter plate 42 are arranged symmetrically. A limiting strip 43 is fixedly connected to the inner wall of the drainage tank 1. The lower ends of the first filter plate 41 and the second filter plate 42 are engaged with the surface of the limiting strip 43. Filter baffles 44 are fixedly connected to both ends of the first filter plate 41. A semi-limiting ring 45 is fixedly connected to the inner wall of the drainage tank 1. The surface of the filter baffle 44 is engaged with the surface of the semi-limiting ring 45.

[0027] The effect achieved by the above components is that by setting the limiting strip 43, the filter plate 41 and the filter plate 42 can be limited to prevent displacement by water flow.

[0028] Specifically, the inner wall of the drainage trough 1 is fixedly connected to the mounting block 46, and the surfaces of the filter plate 1 41 and the filter plate 2 42 are fixedly connected to the connecting rod 47, which is slidably connected to the inner wall of the mounting block 46.

[0029] The effect achieved by the above components is that by setting the mounting block 46 and the connecting rod 47 together, it is easy to stabilize the filter plate 41 and the filter plate 42.

[0030] Specifically, a return spring 48 is fixedly connected to the inner wall of the mounting block 46, a slide rod 49 is fixedly connected to the end of the return spring 48 away from the mounting block 46, and a connecting plate 410 is fixedly connected to one end of the slide rod 49.

[0031] The effect achieved by the above components is that by setting a return spring 48, the connecting plate 410 can automatically restore the slide rod 49 to its initial state after it loses the external force restraint.

[0032] Specifically, a positioning pin 411 is fixedly connected to the side of the connecting plate 410 away from the slide rod 49. The positioning pin 411 is inserted into the inner wall of the mounting block 46 and passes through the inner wall of the connecting rod 47.

[0033] The effect achieved by the above components is that the locating pin 411 facilitates the fixing of the connecting rod 47.

[0034] Specifically, the surface of the drain cover 2 is provided with a lifting device 5, which includes a lifting plate 51 and a mounting base 52. The lifting plate 51 is located above the drain cover 2, and the mounting base 52 is fixedly connected to the lower surface of the drain cover 2. A return spring 53 is fixedly connected to the inner wall of the mounting base 52.

[0035] The effect achieved by the above components is that by setting up the lifting plate 51, it is easy for the user to open the drain cover 2.

[0036] Specifically, a fixing rod 54 is fixedly connected to the end of the return spring 53 away from the mounting base 52. The fixing rod 54 is fixedly connected to the lower surface of the lifting plate 51. A linkage block 55 is fixedly connected to the surface of the fixing rod 54. The linkage block 55 is slidably connected to the inner wall of the mounting base 52.

[0037] The effect achieved by the above components is that by setting the linkage block 55, it is easy to prevent the fixing rod 54 from dislodging from the inner wall of the mounting base 52.

[0038] Specifically, the upper surface of the drain cover 2 is provided with a groove 56.

[0039] The effect achieved by the above components is that, by setting the groove 56, when the user does not lift the drain cover 2, the lifting plate 51 can be stored in the groove 56 under the elastic force of the return spring 53.

[0040] Working principle: When the device is in use, the user pulls the connecting plate 410 outward, which in turn drives the sliding rod 49 to slide outward. The sliding rod 49 drives the return spring 48 to be stretched and deformed. At the same time, the connecting plate 410 drives the positioning pin 411 to disengage from the inner wall of the connecting rod 47. At this time, the filter plate is released from its restraint and can be removed. By setting up the filter device 4, larger debris inside the drainage ditch 1 is effectively filtered, which reduces the risk of drainage pipe blockage. When a typical road drainage ditch 1 is in operation, it is easy for debris such as leaves and garbage to enter the drainage pipe, causing blockage, affecting drainage efficiency, leading to road water accumulation, and increasing road maintenance costs. This filter device 4 effectively ensures the efficient operation of the drainage system and improves the reliability of road drainage.

[0041] When using the equipment, the user pulls the lifting plate 51 on the surface of the groove 56 upwards. The lifting plate 51 then moves the fixing rod 54 upwards, and the fixing rod 54 drives the linkage block 55 to slide on the inner wall of the mounting base 52. At the same time, the return spring 53 is deformed by the force, causing the drain cover 2 to disengage from the clamp of the drain trough 1, and the drain cover 2 can then be opened. By setting up the lifting device 5, the ease of opening and closing the drain cover 2 is effectively improved, which reduces the difficulty of opening the drain cover 2. In general, during routine maintenance of the drain trough 1, the drain cover 2 is usually opened with a pry bar. This makes the operation not only laborious, but also prone to scratches and deformation on the edge of the drain cover 2 or the drain trough 1 due to uneven force during prying, reducing the fit between the two. The lifting device 5 effectively shortens the opening time of the drain cover 2 and improves the convenience of the equipment.

Claims

1. A road pavement drainage optimization device comprising a drainage groove (1), a drainage cover (2) and a drainage hole (3), characterized in that: The drain cover (2) is set on the upper surface of the drain trough (1), and the drain hole (3) is opened on the surface of the drain cover (2). The drain trough (1) is provided with a filter device (4). The filter device (4) includes a filter plate one (41) and a filter plate two (42). The filter plate one (41) is set inside the drain trough (1), and the filter plate two (42) is set inside the drain trough (1). The filter plate one (41) and the filter plate two (42) are arranged symmetrically. The inner wall of the drain trough (1) is fixedly connected with a limiting strip (43). The lower ends of the filter plate one (41) and the filter plate two (42) are engaged with the surface of the limiting strip (43). The two ends of the filter plate one (41) are fixedly connected with filter baffles (44). The inner wall of the drain trough (1) is fixedly connected with a semi-limiting ring (45). The filter baffle (44) is engaged with the surface of the semi-limiting ring (45).

2. A road pavement drainage optimization device according to claim 1, characterized in that: The inner wall of the drainage trough (1) is fixedly connected to an installation block (46), and the surfaces of the first filter plate (41) and the second filter plate (42) are fixedly connected to a connecting rod (47), which is slidably connected to the inner wall of the installation block (46).

3. The road surface drainage optimization device according to claim 2, characterized in that: A return spring (48) is fixedly connected to the inner wall of the mounting block (46). A slide rod (49) is fixedly connected to one end of the return spring (48) away from the mounting block (46). A connecting plate (410) is fixedly connected to one end of the slide rod (49).

4. The road surface drainage optimization device according to claim 3, characterized in that: A positioning pin (411) is fixedly connected to the side of the connecting plate (410) away from the slide rod (49). The positioning pin (411) is inserted into the inner wall of the mounting block (46) and passes through the inner wall of the connecting rod (47).

5. A road surface drainage optimization device according to claim 1, characterized in that: The surface of the drain cover (2) is provided with a lifting device (5), which includes a lifting plate (51) and a mounting base (52). The lifting plate (51) is located above the drain cover (2), and the mounting base (52) is fixedly connected to the lower surface of the drain cover (2). A return spring (53) is fixedly connected to the inner wall of the mounting base (52).

6. A road surface drainage optimization device according to claim 5, characterized in that: The end of the return spring (53) away from the mounting base (52) is fixedly connected to a fixing rod (54). The fixing rod (54) is fixedly connected to the lower surface of the lifting plate (51). A linkage block (55) is fixedly connected to the surface of the fixing rod (54). The linkage block (55) is slidably connected to the inner wall of the mounting base (52).

7. The road surface drainage optimization device according to claim 1, characterized in that: The upper surface of the drain cover (2) is provided with a groove (56).

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