Drainage structure for municipal road

Abstract

The utility model discloses a drainage structure for a municipal road. The drainage structure comprises a mounting plate, a rain gathering hole, a water channel, a mounting block and an anti-blocking device, the anti-blocking device is arranged, stone blocks are isolated at the top of the mounting frame through the protective net, so that rainwater flows into the mounting frame, the stone blocks are retained on the outer side of the protective net, and the problem that the stone blocks enter the interior of the circulating pipeline and are prone to abrasion is solved; rainwater is guided into the fine filter through the guide roller, residual chippings in the rainwater are filtered out through the fine filter, then stones and the chippings in the rainwater are filtered out through the anti-blocking device, and the situation that the stones and the chippings enter and accumulate in a rainwater recycling pipeline along with the rainwater, and consequently the rainwater recycling pipeline is prone to being abraded is prevented; therefore, the problem that broken stones are easy to wear when entering a pipeline for recovering rainwater due to the fact that the broken stones cannot be isolated from original equipment is solved.

Description

Technical Field

[0001] The utility model relates to the field of municipal road drainage, in particular to a drainage structure for municipal roads. Background Art

[0002] Municipal road drainage belongs to the urban drainage system, which is managed by the drainage management department. The departments responsible for urban drainage management in municipalities directly under the Central Government, cities, and counties (referred to as drainage management departments) are responsible for the issuance and management of urban drainage permit certificates within their respective administrative regions. The construction and development of cities should prioritize the construction of infrastructure and public service facilities. Most drainage structures for municipal roads are implemented through underground pipelines, manhole covers, and other structures.

[0003] A Chinese patent document with the publication number CN217299040U discloses a drainage structure for municipal roads. In this device, a lifting plate is arranged in a permeable hole groove, and the lifting plate is linked to a floating ball in a side ditch. During rainy weather, water flows in the side ditch, and the floating ball floats under the influence of buoyancy and drives the lifting plate to move upward. During the upward movement of the lifting plate, it can push aside the fallen leaves in the permeable hole groove. At the same time, when the lifting plate is hidden in the permeable hole groove, it can also prevent fallen leaves from entering.

[0004] Although the original equipment can push aside fallen leaves during use to ensure that rainwater can flow into the interior of the lifting plate normally, rainwater may carry stones or rocks into the interior of the drainage trough. The original equipment lacks a separation device, so that the stones or rocks flow into the pipeline for recycling rainwater along the drainage channel, causing the pipeline for recycling rainwater to be prone to wear problems. Summary of the Utility Model

[0005] Therefore, to address the above deficiencies, the utility model provides a drainage structure for municipal roads.

[0006] To achieve the above objective, the utility model adopts the following technical solutions: A drainage structure for municipal roads includes a mounting plate, rain-collecting holes, a water channel, mounting blocks, and an anti-blocking device. The top of the mounting plate is provided with rain-collecting holes. The mounting blocks are arranged at the bottom of the mounting plate, and the mounting blocks are connected to the top of the water channel. The anti-blocking device is installed inside the water channel. The anti-blocking device includes a mounting frame, fixing blocks, a protective net, guide rollers, a fine filter, a protective cushion layer, and fixing rollers. The mounting frame is installed inside the water channel. The fixing blocks are fixedly embedded in the top of the mounting frame. The protective net is installed inside the fixing blocks. The guide rollers are rotatably connected to the inside of the mounting frame. The fine filter is fixed to the right end of the mounting frame. The left end of the protective cushion layer is connected to the protective cushion layer, and the right end of the protective cushion layer is connected to the fixing rollers. The fixing rollers are fixed to the inside of the mounting frame.

[0007] As a further solution of the utility model, the fine filter includes a frame body, a fixed screw sleeve, and a dust-proof net. The left end of the frame body is provided with a fixed screw sleeve, the fixed screw sleeve is movably connected to the right end of the installation frame, and the dust-proof net is arranged inside the frame body.

[0008] As a further solution of the utility model, the overall shape of the installation frame is an inverted trapezoidal structure.

[0009] As a further solution of the utility model, the fixing blocks are grouped in twos, and the fixing blocks are symmetrically arranged at the left and right ends of the protective net.

[0010] As a further solution of the utility model, the guide roller and the fixed roller are respectively arranged at both ends of the protective cushion layer.

[0011] As a further solution of the utility model, the protective cushion layer is made of waterproof rubber and has the characteristic of water resistance.

[0012] As a further solution of the utility model, the outer side of the fixed screw sleeve is provided with a fixed thread, and the fixed screw sleeve fits with the right end of the frame body.

[0013] As a further solution of the utility model, the overall shape of the dust-proof net is an arc-shaped structure.

[0014] Compared with the prior art, the utility model provides a drainage structure for municipal roads, which has the following beneficial effects:

[0015] 1. In the utility model, by setting an anti-blocking device, the stones are isolated on the top of the installation frame through the protective net, so that the rainwater flows into the interior of the installation frame, and the stones stay outside the protective net, preventing the problem that the stones entering the internal circulating pipeline are easily worn. Then, the guide roller cooperates with the fixed roller to lift the protective cushion layer, and the guide roller guides the rainwater into the fine filter, and the fine filter filters out the debris remaining in the rainwater, so as to filter out the stones and debris in the rainwater through the anti-blocking device, preventing the stones and debris from entering and accumulating in the pipeline for recycling rainwater along with the rainwater, resulting in the situation that the pipeline for recycling rainwater is easily worn, and thus solving the problem that the original equipment cannot isolate the crushed stones, resulting in the crushed stones entering and accumulating in the pipeline for recycling rainwater and being easily worn.

[0016] 2. In the utility model, by arranging a fine filter at the upper end of the anti-blocking device, the rainwater can penetrate through the dust-proof net, so that the dust-proof net can filter the debris in the rainwater, ensuring that the rainwater entering the internal recycling equipment does not have residual debris, and thus achieving the effect of filtering out the debris remaining in the rainwater through the fine filter. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;

[0018] Figure 2 It is a schematic side view of the structure of the present utility model;

[0019] Figure 3 It is a schematic three-dimensional view of the anti-blocking device of the present utility model;

[0020] Figure 4 It is a schematic side view of the anti-blocking device of the present utility model;

[0021] Figure 5 It is a schematic internal structure view of the fine filter of the present utility model.

[0022] Wherein: mounting plate - 1, rain-collecting hole - 2, water channel - 3, mounting block - 4, anti-blocking device - 5, mounting frame - 51, fixing block - 52, protective net - 53, guide roller - 54, fine filter - 55, protective cushion layer - 56, fixing roller - 57, frame body - 551, fixing nut - 552, dust-proof net - 553. Specific embodiments

[0023] In order to further explain the technical solution of the present utility model, the following will be elaborated in detail through specific embodiments.

[0024] Please refer to FIGS. 1 and Figure 2 , in the embodiment of the present utility model:

[0025] A drainage structure for municipal roads includes a mounting plate 1, a rain-collecting hole 2, a water channel 3, a mounting block 4, and an anti-blocking device 5. A rain-collecting hole 2 is provided at the top of the mounting plate 1. The mounting block 4 is provided at the bottom of the mounting plate 1. The mounting block 4 is connected to the top of the water channel 3. The anti-blocking device 5 is installed inside the water channel 3.

[0026] Please refer to FIGS. 3 and Figure 4 , in the embodiment of the present utility model:

[0027] The anti-blocking device 5 includes a mounting frame 51, a fixing block 52, a protective net 53, a guide roller 54, a fine filter 55, a protective cushion layer 56, and a fixing roller 57. The mounting frame 51 is installed inside the water channel 3. The fixing block 52 is fixedly fitted with the top of the mounting frame 51. The protective net 53 is installed inside the fixing block 52. The guide roller 54 is rotatably connected to the inside of the mounting frame 51. The fine filter 55 is fixed to the right end of the mounting frame 51. The left end of the protective cushion layer 56 is connected to the protective cushion layer 56. The right end of the protective cushion layer 56 is connected to the fixing roller 57. The fixing roller 57 is fixed to the inside of the mounting frame 51.

[0028] Please refer to FIG. 5, in the embodiment of the present utility model:

[0029] The fine filter 55 includes a housing 551, a fixed screw sleeve 552, and a dust-proof net 553. A fixed screw sleeve 552 is provided at the left end of the housing 551. The fixed screw sleeve 552 is movably connected to the right end of the mounting frame 51. The dust-proof net 553 is disposed inside the housing 551.

[0030] Reference Figures 1-5 , during use, the mounting plate 1 is removed from the top of the water channel 3, and the anti-blocking device 5 is assembled into the inside of the water channel 3 so that rainwater can flow into the inside of the anti-blocking device 5;

[0031] Then, the stones are isolated from the top of the mounting frame 51 through the protective net 53, so that rainwater flows into the inside of the mounting frame 51, and the stones stay outside the protective net 53, preventing the problem that the stones are easily worn when entering the inside of the circulation pipeline. Then, the guide roller 54 cooperates with the fixed roller 57 to lift the protective cushion layer 56, and the guide roller 54 guides the rainwater into the fine filter 55;

[0032] When rainwater flows from the mounting frame 51 into the inside of the housing 551, the rainwater can penetrate through the dust-proof net 553, so that the dust-proof net 553 can filter the debris in the rainwater, ensuring that the rainwater entering the inside of the recycling device does not have debris remaining. Then, the fine filter 55 filters out the debris remaining in the rainwater, and thus achieves filtering out the stones and debris in the rainwater through the anti-blocking device 5, preventing the stones and debris from entering the pipeline for collecting recycled rainwater along with the rainwater and causing the pipeline for collecting recycled rainwater to be easily worn, and further solving the problem that the original device cannot isolate the crushed stones, resulting in the crushed stones entering and accumulating in the pipeline for collecting recycled rainwater and being easily worn.

[0033] The control mode of the present utility model is controlled by manually starting and closing the switch. The wiring diagram of the power element and the power supply are common knowledge in the art, and the present utility model is mainly used to protect mechanical devices, so the control mode and wiring layout of the present utility model will not be explained in detail.

[0034] The control mode of the present utility model is automatically controlled by a controller. The control circuit of the controller can be realized by simple programming by those skilled in the art, and the power supply is also common knowledge in the art. The present utility model is mainly used to protect mechanical devices, so the control mode and circuit connection of the present utility model will not be explained in detail.

[0035] The above are only the preferred examples of the present utility model and are not used to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, for those skilled in the art, they can still modify the technical solutions recorded in the foregoing embodiments, or perform equivalent replacements for some of the technical features. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present utility model shall be included in the protection scope of the present utility model.

Claims

1. A drainage structure for municipal roads, comprising a mounting plate (1), rain-collecting holes (2), a water channel (3), mounting blocks (4), and a clogging prevention device (5). The rain-collecting holes (2) are provided at the top of the mounting plate (1). The mounting blocks (4) are arranged at the bottom of the mounting plate (1). The mounting blocks (4) are connected to the top of the water channel (3). The clogging prevention device (5) is installed inside the water channel (3). It is characterized in that: The clogging prevention device (5) includes a mounting frame (51), fixing blocks (52), a protective net (53), guide rollers (54), a fine filter (55), a protective cushion layer (56), and fixing rollers (57). The mounting frame (51) is installed inside the water channel (3). The fixing blocks (52) are fitted and fixed to the top of the mounting frame (51). The protective net (53) is installed inside the fixing blocks (52). The guide rollers (54) are rotatably connected to the inside of the mounting frame (51). The fine filter (55) is fixed to the right end of the mounting frame (51). The left end of the protective cushion layer (56) is connected to the protective cushion layer (56). The right end of the protective cushion layer (56) is connected to the fixing rollers (57). The fixing rollers (57) are fixed to the inside of the mounting frame (51).

2. The drainage structure for a municipal road according to claim 1, wherein: The fine filter (55) includes a frame body (551), a fixing screw sleeve (552), and a dust-proof net (553). The fixing screw sleeve (552) is provided at the left end of the frame body (551). The fixing screw sleeve (552) is movably linked to the right end of the mounting frame (51). The dust-proof net (553) is arranged inside the frame body (551).

3. The drainage structure for a municipal road according to claim 1, characterized in that: The overall shape of the mounting frame (51) is an inverted trapezoidal structure.

4. The drainage structure for municipal roads according to claim 1, wherein: The fixing blocks (52) are grouped in twos and are symmetrically arranged at the left and right ends of the protective net (53).

5. The drainage structure for a municipal road according to claim 1, wherein: The guide rollers (54) and the fixing rollers (57) are respectively arranged at both ends of the protective cushion layer (56).

6. The drainage structure for a municipal road according to claim 1, wherein: The protective cushion layer (56) is made of waterproof rubber and has the characteristic of water resistance.

7. The drainage structure for a municipal road according to claim 2, characterized in that: The outer side of the fixing screw sleeve (552) is provided with fixing threads, and the fixing screw sleeve (552) fits with the right end of the frame body (551).

8. The drainage structure for municipal roads according to claim 2, wherein: The overall shape of the dust-proof net (553) is an arc-shaped structure.

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