Road drainage channel

Abstract

The utility model relates to the technical field of drainage channels, and discloses a highway drainage channel which comprises a drainage channel body, and a cover plate is movably installed in the top end of the drainage channel body. Through the arrangement of the filter plate, the inclined plate, the second filter holes and the collection box, due to the design of the filter plate, the filter plate can filter out large-size sundries such as branches and dead leaves in sewage, and the situation that the sundries enter the drainage channel body to block the drainage channel body is avoided; when the drainage channel body is blocked, filtered sewage falls into the upper surface of an inclined plate through first filtering holes, some small-size sundries in the sewage can be filtered out at the moment, and therefore it can be further guaranteed that the drainage channel body is not blocked, the sewage falls into a collecting box through second filtering holes again, and after the collecting box is filled with the sewage, the sewage is filtered out. Sewage overflows to enter the drainage channel body, and silt in the sewage can be precipitated in the collection box.

Description

Technical Field

[0001] The utility model relates to the technical field of drainage channels, and more specifically, to a highway drainage channel. Background Art

[0002] Highway drainage channels are an indispensable part of highway construction. Their design and construction are of great significance to ensuring the normal use of highways and extending their service life. Through reasonable drainage design, the damage of water to highways can be effectively reduced and the road surface can be kept dry and firm.

[0003] The main function of highway drainage channels is to collect and discharge road surface water and prevent rainwater and other water from eroding and damaging the roadbed and road surface. Therefore, it is very important to prevent the drainage channels from being blocked. Although the existing highway drainage channels can collect and discharge accumulated water, due to their simple structure, some debris will flow into the drainage channels along with sewage, which will eventually cause the drainage channels to be blocked, thus affecting the normal function of the drainage channels. Therefore, they need to be improved. Utility Model Content

[0004] In order to overcome the deficiencies of the prior art, the utility model provides a highway drainage channel, which has the advantage of preventing the drainage channel from being blocked.

[0005] To achieve the above purpose, the utility model provides the following technical solution: a highway drainage channel, comprising:

[0006] A drainage channel body, wherein a cover plate is movably installed inside the top of the drainage channel body, and water inlets are provided on both the left and right sides of the top of the cover plate;

[0007] A filter mechanism, the filter mechanism being arranged inside the drainage channel body;

[0008] Wherein, the filtering mechanism includes a fixing plate, the outer surface of the fixing plate is fixedly connected to the inner surface of the drainage channel body, the top of the fixing plate is movably connected with a mounting plate, a filter plate is fixedly installed on the upper surface of the mounting plate, the top of the filter plate is movably connected to the bottom of the cover plate, a first filter hole is opened inside the filter plate, and the first filter hole can play a filtering role, a connecting plate is fixedly connected between the filter plates, an inclined plate is fixedly connected to the inner side of the mounting plate, a second filter hole is opened inside the inclined plate, and a mounting block is fixedly connected to the bottom of the inclined plate, and a collection box is fixedly installed on the bottom end of the mounting block.

[0009] As a preferred technical solution of the utility model, installation grooves are provided on both sides of the top of the drainage channel body, and vertical plates are fixedly installed on both sides of the bottom of the cover plate. The outer surface of the vertical plate is movably connected to the inner surface of the installation groove.

[0010] As a preferred technical solution of the utility model, a moving block is movably installed at the bottom of the inner surface of the installation groove, and the outer surface of the moving block is movably connected to the outer surface of the vertical plate.

[0011] As a preferred technical solution of the utility model, the left end of the moving block is fixedly connected with a connecting block, and the left end of the connecting block is internally fixedly sleeved with a round rod.

[0012] As a preferred technical solution of the utility model, a fixed shaft is fixedly installed in the middle of the inner cavity of the installation groove, a rotating rod is movably sleeved on the outer surface of the fixed shaft, and a fixed block is fixedly installed on the top of the outer surface of the rotating rod.

[0013] As a preferred technical solution of the utility model, a notch is provided inside the rotating rod, and the inner surface of the notch is movably connected to the outer surface of the round rod.

[0014] As a preferred technical solution of the utility model, the left end of the connecting block is fixedly connected to a side plate, the right side of the side plate is fixedly installed with a spring, and the other end of the spring is fixedly connected to the inner surface of the mounting groove.

[0015] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0016] 1. The utility model is provided with a filter plate, an inclined plate, a second filter hole and a collection box. Due to the design of the filter plate, the filter plate can filter out large-volume debris such as branches and dead leaves in the sewage, so as to prevent these debris from entering the interior of the drainage channel body and causing clogging of the drainage channel body. The filtered sewage will fall into the upper surface of the inclined plate through the first filter hole. At this time, some smaller debris in the sewage will be filtered out, thereby further ensuring that the drainage channel body will not be blocked. The sewage will fall into the interior of the collection box through the second filter hole again. When the interior of the collection box is full of sewage, the sewage will overflow and enter the interior of the drainage channel body, and the silt in the sewage will settle in the collection box. Through triple filtration, the clogging of the drainage channel body is effectively avoided.

[0017] 2. The utility model provides a vertical plate, a moving block, a round rod and a rotating rod. When the operator needs to open the cover, he can pull the fixed block to the left, so that the fixed block drives the rotating rod to rotate with the fixed axis as the axis, so that the inner surface of the notch squeezes and pushes the round rod, so that the round rod drives the connecting block to move to the right, and then the moving block moves to the right, so that the moving block squeezes and pushes the vertical plate to move upward, and then the cover can be lifted upward, making it convenient for the operator to open the cover. BRIEF DESCRIPTION OF THE DRAWINGS

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

[0019] Figure 2 It is a cross-sectional structural schematic diagram of the front side of the utility model;

[0020] Figure 3 It is a cross-sectional structural schematic diagram of the side of the utility model;

[0021] Figure 4 It is a schematic diagram of the cross-sectional structure of the top of the utility model;

[0022] Figure 5 for Figure 2 A schematic diagram of the local enlarged structure at point A in the middle;

[0023] Figure 6 for Figure 4 Schematic diagram of the local enlarged structure at point B in the middle.

[0024] In the figure: 1. drainage channel body; 2. cover plate; 3. water inlet; 4. fixed plate; 5. mounting plate; 6. filter plate; 7. first filter hole; 8. connecting plate; 9. inclined plate; 10. second filter hole; 11. mounting block; 12. collecting box; 13. mounting groove; 14. vertical plate; 15. moving block; 16. connecting block; 17. round rod; 18. fixed shaft; 19. rotating rod; 20. fixed block; 21. notch; 22. side plate; 23. spring. DETAILED DESCRIPTION

[0025] 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.

[0026] like Figures 1 to 6 As shown, the utility model provides a highway drainage channel, including:

[0027] A drainage channel body 1, a cover plate 2 is movably installed inside the top of the drainage channel body 1, and water inlets 3 are opened on both left and right sides of the top of the cover plate 2;

[0028] A filtering mechanism, the filtering mechanism is arranged inside the drainage channel body 1;

[0029] Among them, the filtering mechanism includes a fixed plate 4, the outer surface of the fixed plate 4 is fixedly connected to the inner surface of the drainage channel body 1, the top of the fixed plate 4 is movably connected to the mounting plate 5, the upper surface of the mounting plate 5 is fixedly installed with a filter plate 6, the top of the filter plate 6 is movably connected to the bottom of the cover plate 2, the inside of the filter plate 6 is provided with a first filter hole 7, the first filter hole 7 can play a filtering role, the filter plates 6 are fixedly connected with a connecting plate 8, the inner side of the mounting plate 5 is fixedly connected with an inclined plate 9, the inside of the inclined plate 9 is provided with a second filter hole 10, the bottom of the inclined plate 9 is fixedly connected with a mounting block 11, and the bottom end of the mounting block 11 is fixedly installed with a collecting box 12.

[0030] By setting the water inlet 3, the sewage can flow into the interior of the drainage channel body 1 through the water inlet 3. When the sewage falls through the water inlet 3, it will be filtered by the filter plate 6, so that large-volume debris such as leaves and branches in the sewage can be filtered out, avoiding internal blockage of the drainage channel body 1. When the sewage falls into the upper surface of the inclined plate 9 through the first filter hole 7, some smaller debris in the sewage can be filtered out. The diameter of the first filter hole 7 is larger than the diameter of the second filter hole 10.

[0031] The left and right sides of the top of the drainage channel body 1 are both provided with mounting grooves 13 , and the left and right sides of the bottom of the cover plate 2 are both fixedly installed with vertical plates 14 , and the outer surfaces of the vertical plates 14 are movably connected to the inner surfaces of the mounting grooves 13 .

[0032] By providing the vertical plate 14 , the vertical plate 14 can play a guiding role in the installation of the cover plate 2 .

[0033] A moving block 15 is movably mounted at the bottom of the inner surface of the mounting groove 13 , and an outer surface of the moving block 15 is movably connected to an outer surface of the vertical plate 14 .

[0034] The right side of the moving block 15 is inclined, so that the moving block 15 can press and push the bottom of the vertical plate 14 when moving rightward, thereby causing the vertical plate 14 to move upward.

[0035] The left end of the moving block 15 is fixedly connected with a connecting block 16 , and the left end of the connecting block 16 is internally fixedly sleeved with a round rod 17 .

[0036] When the round rod 17 moves to the right, the moving block 15 will be driven to move to the right through the connecting block 16 .

[0037] A fixed shaft 18 is fixedly installed in the middle of the inner cavity of the installation groove 13 , a rotating rod 19 is movably sleeved on the outer surface of the fixed shaft 18 , and a fixed block 20 is fixedly installed on the top of the outer surface of the rotating rod 19 .

[0038] The operator can push the fixing block 20 to cause the rotating rod 19 to rotate around the fixing shaft 18 .

[0039] A notch 21 is formed inside the rotating rod 19 , and the inner surface of the notch 21 is movably connected to the outer surface of the round rod 17 .

[0040] When the rotating rod 19 rotates, the inner surface of the notch 21 will squeeze and push the outer surface of the round rod 17, so that the round rod 17 drives the connecting block 16 and the moving block 15 to move rightward.

[0041] The left end of the connecting block 16 is fixedly connected to a side plate 22 , the right side of the side plate 22 is fixedly installed with a spring 23 , and the other end of the spring 23 is fixedly connected to the inner surface of the mounting groove 13 .

[0042] By providing the installation groove 13 , the installation groove 13 can push the side plate 22 to return to its original position under the action of elastic force recovery after being compressed.

[0043] The working principle and use process of this utility model:

[0044] The sewage will fall into the upper surface of the mounting plate 5 through the water inlet 3, and then fall into the upper surface of the inclined plate 9 through the first filter hole 7. Due to the design of the filter plate 6 and the first filter hole 7, the filter plate 6 can filter out large debris such as branches and dead leaves in the sewage, preventing these debris from entering the interior of the drainage channel body 1 and causing blockage of the drainage channel body 1. When the sewage falls into the upper surface of the inclined plate 9, some smaller debris in the sewage will be filtered out, thereby further ensuring that the drainage channel body 1 will not be blocked. The sewage will flow into the interior of the collection box 12 through the second filter hole 10. When the interior of the collection box 12 is full of sewage, the sewage will overflow and enter the interior of the drainage channel body 1, and the silt in the sewage will settle in the interior of the collection box 12. Through triple filtration, the blockage of the drainage channel body 1 is effectively avoided, and the maintenance frequency of the drainage channel body 1 by the operator is reduced.

[0045] When the operator needs to open the cover 2, he can pull the fixed block 20 to the left, so that the fixed block 20 drives the rotating rod 19 to rotate around the fixed shaft 18, so that the inner surface of the notch 21 squeezes and pushes the round rod 17 to move rightward, and then the round rod 17 drives the connecting block 16 and the moving block 15 to move rightward, so that the inclined surface of the moving block 15 can squeeze and push the vertical plate 14 to move upward, so that the cover 2 is lifted up, which is convenient for the operator to use.

[0046] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0047] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A highway drainage channel, characterized in that: Included are: A drainage channel body (1), wherein a cover plate (2) is movably installed inside the top of the drainage channel body (1), and water inlets (3) are provided on both left and right sides of the top of the cover plate (2); A filtering mechanism, the filtering mechanism being arranged inside the drainage channel body (1); The filtering mechanism comprises a fixing plate (4), the outer surface of which is fixedly connected to the inner surface of the drainage channel body (1), the top of which is movably connected to a mounting plate (5), a filter plate (6) is fixedly mounted on the upper surface of the mounting plate (5), the top of which is movably connected to the bottom of the cover plate (2), a first filter hole (7) is provided inside the filter plate (6), and the first filter hole (7) can play a filtering role, a connecting plate (8) is fixedly connected between the filter plates (6), an inclined plate (9) is fixedly connected to the inner side of the mounting plate (5), a second filter hole (10) is provided inside the inclined plate (9), the bottom of the inclined plate (9) is fixedly connected to a mounting block (11), and a collection box (12) is fixedly mounted on the bottom end of the mounting block (11).

2. A highway drainage channel according to claim 1, characterized in that: The left and right sides of the top of the drainage channel body (1) are both provided with mounting grooves (13), and the left and right sides of the bottom of the cover plate (2) are both fixedly installed with vertical plates (14), and the outer surface of the vertical plate (14) is movably connected to the inner surface of the mounting groove (13).

3. A highway drainage channel according to claim 2, characterized in that: A moving block (15) is movably mounted at the bottom of the inner surface of the mounting groove (13), and the outer surface of the moving block (15) is movably connected to the outer surface of the vertical plate (14).

4. A highway drainage channel according to claim 3, characterized in that: The left end of the moving block (15) is fixedly connected to a connecting block (16), and a round rod (17) is fixedly sleeved inside the left end of the connecting block (16).

5. A highway drainage channel according to claim 2, characterized in that: A fixed shaft (18) is fixedly installed in the middle of the inner cavity of the installation groove (13), a rotating rod (19) is movably sleeved on the outer surface of the fixed shaft (18), and a fixed block (20) is fixedly installed on the top of the outer surface of the rotating rod (19).

6. A highway drainage channel according to claim 5, characterized in that: A notch (21) is provided inside the rotating rod (19), and the inner surface of the notch (21) is movably connected to the outer surface of the round rod (17).

7. A highway drainage channel according to claim 4, characterized in that: The left end of the connecting block (16) is fixedly connected to a side plate (22), the right side of the side plate (22) is fixedly mounted with a spring (23), and the other end of the spring (23) is fixedly connected to the inner surface of the mounting groove (13).

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