Drainage ditch structure for municipal road

Abstract

The utility model relates to the technical field of urban drainage, in particular to a drainage ditch structure for municipal roads, which comprises a ditch body, a mounting frame is fixedly arranged at the top of the ditch body in a penetrating manner, the mounting frame is connected with a cover plate through a supporting assembly, a mounting groove is arranged at the bottom of the ditch body, and a collecting net frame is arranged in the mounting groove. An adsorption assembly is arranged in the collecting screen frame, and an intercepting and filtering mechanism is arranged on the collecting screen frame; according to the garbage collection device, the collection screen frame, the rotating plate and the filter screen are used in cooperation, garbage is intercepted and filtered when passing through the rotating plate along with water flow, meanwhile, the limiting assembly is arranged and used, the rotating plate is arranged in an inclined mode, and therefore the intercepted garbage can slide down from the rotating plate and move into the collection screen frame, and the garbage is collected in a centralized mode; and the collecting net frame is taken out regularly, so that the garbage in the ditch body can be cleaned in a centralized manner, the garbage is prevented from being accumulated and blocked in the ditch body to influence drainage, and the use is convenient.

Description

TECHNICAL FIELD

[0001] The utility model belongs to the technical field of urban drainage, and particularly relates to a drainage ditch structure for municipal roads. BACKGROUND

[0002] The ground surface of modern cities is gradually covered by reinforced concrete buildings and dense impervious pavement, which leads to a sharp increase in ground runoff during heavy rain, and increases the burden of the urban drainage system. The municipal road drainage system is one of the core components of urban infrastructure, and its main task is to collect and drain rainwater, ice and snow melt water and other possible ground runoff on the road to ensure the safety of road traffic and the dryness of the surrounding environment, and to prevent the occurrence of waterlogging.

[0003] The drainage mode of municipal roads includes open type, hidden type and mixed type. The open type is composed of street ditches, side ditches and drainage ditches for open ditch or open channel drainage. The drainage ditch refers to a ditch that leads water collected from side ditches, interception ditches and low-lying areas near roadbeds and residential roads to the roadbed. The drainage ditch is designed according to the layout and engineering standards of the drainage system engineering, and is commonly laid on both sides of the road in municipal road construction engineering to drain water and prevent the accumulation of water on the road surface.

[0004] The existing municipal road drainage is mostly performed by burying drainage grooves on both sides of the road, but some solid waste may enter the drainage groove through the water inlet, and when the accumulation is large, it may cause the drainage groove to be blocked. Some existing methods set a filter screen or a grate at the water inlet to prevent large waste from entering the drainage system, but when the filter screen or grate at the water inlet blocks a large amount of waste, it may affect the flow of water on the road into the drainage groove, and the accumulated waste is not easy to clean. TECHNICAL CONTENT

[0005] The utility model discloses a drainage ditch structure for municipal roads, which can avoid waste from blocking the drainage groove, facilitate the cleaning of the accumulated waste, and be convenient to use.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical scheme:

[0007] A drainage ditch structure for municipal roads comprises a ditch body, an installation frame is fixedly arranged on the top of the ditch body, a cover plate is connected to the installation frame through a support assembly, an installation groove is arranged at the bottom of the ditch body, a collection screen frame is arranged in the installation groove, an adsorption assembly is arranged in the collection screen frame, and an interception and filtration mechanism is arranged on the collection screen frame.

[0008] The interception and filtration mechanism comprises a rotating plate rotatably arranged on the top of the collection screen frame, an installation opening is formed in the rotating plate, a filter screen is fixedly arranged on the inner side wall of the installation opening, the top of the rotating plate is arc-shaped and abuts against the inner side wall of the installation frame, and a limiting assembly is arranged on the installation frame.

[0009] Preferably, the inner side wall of the mounting port is fixedly provided with a plurality of reinforcing rods, and the plurality of reinforcing rods are arranged on the back of the filter screen.

[0010] Preferably, the limiting assembly comprises a mounting block fixedly arranged on the inner side wall of the mounting frame, the bottom of the mounting block is provided with a movable slot, the inner side wall of the movable slot is slidably provided with a moving block, the bottom of the moving block is fixedly provided with a limiting block, and the bottom of the limiting block and the top of the rotating plate are in abutting contact.

[0011] Preferably, the top of the moving block is fixedly provided with a spring, the top of the spring is fixedly connected with the inner top of the movable slot, the inside of the mounting block is provided with a mounting cavity, the inner side wall of the mounting cavity is slidably provided with a connecting block, and the end of the connecting block penetrates through the mounting cavity and is fixedly connected with the outer side wall of the moving block.

[0012] Preferably, the inside of the mounting cavity is provided with a moving slot matched with the connecting block, the top of the connecting block is fixedly provided with an adjusting plate, and the top of the adjusting plate penetrates through the mounting cavity and extends upward.

[0013] Preferably, the supporting assembly comprises a supporting plate fixedly arranged on the inner side wall of the mounting frame, the supporting plate is arranged in a "back" shape, the outer side wall of the cover plate is provided with a plurality of water inlets, the two sides of the cover plate are fixedly provided with positioning plates, the top of the supporting plate is fixedly provided with a plurality of positioning columns on both sides, the positioning plates are provided with positioning openings matched with the positioning columns, and the positioning columns are inserted into the positioning openings.

[0014] Preferably, the adsorption assembly comprises a fixed frame fixedly arranged in the collecting screen frame, the inner side wall of the fixed frame is fixedly provided with an activated carbon adsorption plate, and the bottom of the mounting slot is provided with a plurality of water outlets.

[0015] Compared with the prior art, the utility model has the advantages that:

[0016] (1) Through the cooperation of the collecting screen frame, the rotating plate and the filter screen, the garbage is intercepted and filtered when flowing through the rotating plate, and through the cooperation of the limiting assembly, the rotating plate is in an inclined state, so that the intercepted garbage slides off the rotating plate and moves into the collecting screen frame, the garbage is collected, the collecting screen frame is taken out regularly, the garbage in the ditch body is conveniently collected and cleaned, the garbage is prevented from accumulating and blocking in the ditch body, the drainage is not affected, and the utility model is convenient to use.

[0017] (2) Through the cooperation of the fixed frame, the activated carbon adsorption plate and the water outlet, the water flowing into the collecting screen frame is conveniently filtered and adsorbed, the peculiar smell and part of impurities of the sewage are adsorbed, the sewage is preliminarily treated and then discharged, and the soil is prevented from being polluted. BRIEF DESCRIPTION OF DRAWINGS

[0018] Figure 1 It is one of the perspective views of the utility model;

[0019] Figure 2 It is the second perspective view of the utility model;

[0020] Figure 3 It is the connecting structure diagram of the support plate and the cover plate in the utility model;

[0021] Figure 4 It is the sectional view of the utility model;

[0022] Figure 5 It is Figure 4 The structure enlarged view at A in the figure;

[0023] In the figure: 1, groove body; 2, mounting frame; 3, mounting groove; 4, collection net frame; 5, rotating plate; 6, filter screen; 7, reinforcing rod; 8, mounting block; 9, moving block; 10, limiting block; 11, spring; 12, connecting block; 13, adjusting plate; 14, cover plate; 15, water inlet; 16, support plate; 17, positioning plate; 18, positioning column; 19, fixed frame; 20, activated carbon adsorption plate; 21, water outlet hole. DETAILED DESCRIPTION

[0024] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the protection scope of the utility model.

[0025] Embodiment one:

[0026] Please refer to Figures 1-5 As shown in the figure, a kind of municipal road drainage ditch structure, including: groove body 1, groove body 1 top is fixedly provided with mounting frame 2 penetrating, mounting frame 2 is connected with cover plate 14 by support assembly, groove body 1 bottom is equipped with mounting groove 3, mounting groove 3 is equipped with collection net frame 4, collection net frame 4 inside is equipped with adsorption assembly, collection net frame 4 is equipped with intercepting filtration mechanism on it;

[0027] Intercepting filtration mechanism includes rotating plate 5 rotatingly arranged at the top of collection net frame 4, installation port is formed in rotating plate 5, filter screen 6 is fixedly arranged on the inner side wall of installation port, the top of rotating plate 5 is arranged in circular arc shape and is in close contact with the inner side wall of mounting frame 2, limiting assembly is arranged on mounting frame 2.

[0028] From the above, the water and garbage enter the ditch body 1 through the water inlet 15 on the cover plate 14, and the garbage in the water is filtered and intercepted by the filter screen 6. The use of the limiting assembly makes the rotating plate 5 and the filter screen 6 in an inclined state, so that after the filter screen 6 intercepts the garbage, the garbage slides downward under the action of gravity and moves to the collection screen frame 4 for centralized collection.

[0029] Through the use of the adsorption assembly, the water entering the collection screen frame 4 is filtered and adsorbed to remove odors and part of impurities in the water, so that the water is pretreated before being discharged from the water outlet hole 21, avoiding soil pollution by sewage.

[0030] Specifically, regarding the limiting assembly, referring to Figure 4 and Figure 5 , the limiting assembly comprises a mounting block 8 fixedly arranged on the inner side wall of the mounting frame 2. The bottom of the mounting block 8 is provided with a movable slot, and the inner side wall of the movable slot is slidably provided with a moving block 9. The bottom of the moving block 9 is fixedly provided with a limiting block 10, and the bottom of the limiting block 10 abuts against the top of the rotating plate 5.

[0031] The top of the moving block 9 is fixedly provided with a spring 11, and the top of the spring 11 is fixedly connected with the inner top of the movable slot. The inside of the mounting block 8 is provided with a mounting cavity, and the inner side wall of the mounting cavity is slidably provided with a connecting block 12. The end of the connecting block 12 penetrates through the mounting cavity and is fixedly connected with the outer side wall of the moving block 9.

[0032] The inside of the mounting cavity is provided with a moving slot matched with the connecting block 12. The top of the connecting block 12 is fixedly provided with an adjusting plate 13, and the top of the adjusting plate 13 penetrates through the mounting cavity and extends upward.

[0033] From the above, after the collection screen frame 4 is installed into the mounting slot 3, the rotating plate 5 is rotated to make the rotating plate 5 close to the limiting block 10. The top of the rotating plate 5 is clamped and fixedly limited under the joint action of the limiting block 10 and the inner side wall of the mounting frame 2, so that the rotating plate 5 is arranged in an inclined manner. Thus, the garbage can slide off the rotating plate 5, and the garbage can be collected by the collection screen frame 4.

[0034] When the collection screen frame 4 needs to be taken out, the adjusting plate 13 is pulled upward to make the adjusting plate 13 drive the connecting block 12 to move upward, so that the connecting block 12 drives the limiting block 10 to move upward through the moving block 9. Thus, the rotating plate 5 is rotated to make the rotating plate 5 away from the inner side wall of the mounting frame 2, and the limiting of the rotating plate 5 is released. The collection screen frame 4 is pulled upward, and the collection screen frame 4 and the rotating plate 5 can be taken out. The accumulated garbage and the filter screen 6 can be cleaned, and the use is convenient.

[0035] Specifically, regarding the supporting assembly, referring to Figure 1 , Figure 3 and Figure 4As shown, the support assembly comprises a support plate 16 fixedly arranged on the inner side wall of the mounting frame 2, the support plate 16 is arranged in a "back" shape, a plurality of water inlets 15 are arranged on the outer side wall of the cover plate 14, and a positioning plate 17 is fixedly arranged on both sides of the cover plate 14. A plurality of positioning columns 18 are fixedly arranged on the top of both sides of the support plate 16, a positioning hole matched with the positioning column 18 is arranged on the positioning plate 17, and the positioning column 18 is inserted into the positioning hole.

[0036] As can be seen from the above, the positioning column 18 and the positioning hole are used in cooperation to limit the cover plate 14, avoid the cover plate 14 from overturning or displacement, improve the fixing effect of the cover plate 14, facilitate the installation and disassembly between the cover plate 14 and the support plate 16, and facilitate use.

[0037] Embodiment two:

[0038] Reference Figure 2 , Figure 4 and Figure 5 As shown, a plurality of reinforcing rods 7 are fixedly arranged on the inner side wall of the mounting hole, and the plurality of reinforcing rods 7 are arranged on the back of the filter screen 6.

[0039] As can be seen from the above, the plurality of reinforcing rods 7 are arranged and used to improve the strength of the filter screen 6, and avoid damage of the filter screen 6 caused by water flow impact.

[0040] Preferably, the adsorption assembly comprises a fixed frame 19 fixedly arranged in the collection screen frame 4, an activated carbon adsorption plate 20 is fixedly arranged on the inner side wall of the fixed frame 19, and a plurality of water outlets 21 are arranged on the bottom of the mounting groove 3.

[0041] As can be seen from the above, the activated carbon adsorption plate 20 is arranged and used to adsorb and filter odors and part of impurities in the sewage, so that the sewage is pretreated before being discharged through the water outlet 21, and pollution is avoided.

[0042] Although the embodiments of the utility model have been shown and described, it can be understood by those skilled in the art that various changes, modifications, replacements and variations can be made to these embodiments without departing from the principles and spirits of the utility model, and the scope of the utility model is defined by the appended claims and their equivalents.

Claims

1. A drainage ditch structure for municipal roads, characterized in that, Include: The groove body (1) top through and fixedly provided with installation frame (2), the installation frame (2) is connected with the cover plate (14) by supporting assembly, the groove body (1) bottom is equipped with installation slot (3), the installation slot (3) is equipped with collection screen frame (4), the collection screen frame (4) inside is equipped with adsorption assembly, the collection screen frame (4) is equipped with intercepting filter mechanism on; The intercepting filter mechanism includes a rotating plate (5) rotatably arranged on the top of the collection screen frame (4), the rotating plate (5) is provided with a mounting port, the inner side wall of the mounting port is fixedly provided with a filter screen (6), the top of the rotating plate (5) is arc-shaped and tightly contacted with the inner side wall of the installation frame (2), the installation frame (2) is provided with a limiting assembly.

2. The drainage ditch structure for a municipal road according to claim 1, wherein: The inner side wall of the mounting port is fixedly provided with a plurality of reinforcing rods (7), and the plurality of reinforcing rods (7) are arranged on the back of the filter screen (6).

3. The drainage ditch structure for a municipal road according to claim 1, wherein: The limiting assembly includes a mounting block (8) fixedly arranged on the inner side wall of the installation frame (2), the bottom of the mounting block (8) is provided with a movable slot, the inner side wall of the movable slot is slidably provided with a moving block (9), the bottom of the moving block (9) is fixedly provided with a limiting block (10), the bottom of the limiting block (10) and the top of the rotating plate (5) are tightly contacted.

4. The drainage ditch structure for a municipal road according to claim 3, wherein: The top of the moving block (9) is fixedly provided with a spring (11), the top of the spring (11) and the inner top of the movable slot are fixedly connected, the installation block (8) is internally provided with a mounting cavity, the inner side wall of the mounting cavity is slidably provided with a connecting block (12), the connecting block (12) penetrates the mounting cavity and is fixedly connected with the outer side wall of the moving block (9).

5. The drainage ditch structure for a municipal road according to claim 4, characterized by: The mounting cavity is internally provided with a moving slot matched with the connecting block (12), the top of the connecting block (12) is fixedly provided with an adjusting plate (13), and the adjusting plate (13) penetrates the mounting cavity and extends upward.

6. The drainage ditch structure for a municipal road according to claim 1, wherein: The supporting assembly includes a supporting plate (16) fixedly arranged on the inner side wall of the installation frame (2), the supporting plate (16) is arranged in the shape of "back", the outer side wall of the cover plate (14) is provided with a plurality of water inlets (15), the both sides of the cover plate (14) are fixedly provided with a positioning plate (17), the top of the supporting plate (16) is fixedly provided with a plurality of positioning columns (18) on both sides, the positioning plate (17) is provided with a positioning port matched with the positioning column (18), and the positioning column (18) is inserted into the positioning port.

7. The drainage ditch structure for a municipal road according to claim 1, wherein: The adsorption assembly includes a fixed frame (19) fixedly arranged in the inside of the collection screen frame (4), the inner side wall of the fixed frame (19) is fixedly provided with an activated carbon adsorption plate (20), and the bottom of the installation slot (3) is provided with a plurality of water outlets (21).

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