CN214116887U - Town road drainage structures - Google Patents

Abstract

The utility model provides a municipal road drainage structure, which relates to the technical field of road drainage and comprises a filtering device and a non-return mechanism, wherein the edge of the filtering device is provided with a protective cover, an inspection pipe is arranged below the protective cover, a drainage pipe is arranged below the filtering device and symmetrically arranged about the drainage pipe, the non-return mechanism is arranged in the drainage pipe, the filtering device comprises a drainage plate and a top plate arranged below the drainage plate, a guiding device is arranged between the drainage plate and the top plate, the drainage plate is a circular plate and is provided with a plurality of drainage holes, the drainage holes are arranged along the radial direction of the drainage plate at equal angular intervals, the top plate is provided with a plurality of dredging strips matched with the drainage holes, the non-return mechanism comprises a baffle, a connecting rod and a rotating shaft, the baffle is fixedly connected with the connecting rod, the baffle and the connecting rod are rotatably connected with the rotating shaft, and the rotating shaft is rotatably connected with the side wall of the drainage pipe, the utility model discloses effectively prevent that the rainwater from flowing backward, be difficult for blockking up.

Description

Town road drainage structures

Technical Field

The utility model relates to a road drainage technical field especially relates to a town road drainage structure.

Background

Along with the constantly development of social economy and the dynamics of road traffic construction constantly increase, present road is built by pitch or concrete mostly, and all is equipped with water drainage tank in road both sides, and the problem that current water drainage tank exists is: can not be deodorant, the easy rainwater of rainy season flows backward, not only influences the environment, influences city appearance simultaneously, but the rainwater is at the emission in-process, and the fallen leaves that carry in the rainwater will be attached to on the drain bar, and the fallen leaves will cause the hole that leaks to block to influence the normal emission of rainwater, for this reason the operator need frequently manually clear up these fallen leaves, and the mode of manual clearance fallen leaves is wasted time and energy, greatly increased operator's work load, we propose a town road drainage structure to this.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the technical problem that overcome exist among the prior art not enough, provide a town road drainage structure.

The utility model discloses a realize through following technical scheme:

a municipal road drainage structure comprises a filtering device and a non-return mechanism, wherein a protective cover is arranged at the edge of the filtering device, an inspection pipe is arranged below the protective cover, a drainage pipe is arranged below the filtering device, the inspection pipe is symmetrically arranged relative to the drainage pipe, the non-return mechanism is arranged in the drainage pipe, the filtering device comprises a drainage plate and a top plate arranged below the drainage plate, a guide device is arranged between the drainage plate and the top plate, the drainage plate is a circular plate and is provided with a plurality of drainage holes, the drainage holes are arranged along the radial direction of the drainage plate at equal angular intervals, a plurality of dredging strips matched with the shapes of the drainage holes are arranged on the top plate, the non-return mechanism comprises a baffle, a connecting rod and a rotating shaft, the baffle is fixedly connected with the connecting rod, and the baffle and the connecting rod are rotatably connected with the rotating shaft, the pivot with the drainage pipe lateral wall rotates to be connected, the one end that the pivot was kept away from to the connecting rod passes drainage pipe and with the inspection pipe inner wall passes through the elastic component and connects, the baffle symmetry sets up in drainage pipe and seals drainage pipe.

The utility model discloses technical scheme's further improvement lies in: and a plurality of diversion trenches are arranged at the edge of the drainage hole.

The utility model discloses technical scheme's further improvement lies in: the cross section of the drainage plate is an arc-shaped plate, a filter cartridge is clamped in the center of the drainage plate and penetrates through the drainage plate and the top plate, and a plurality of drain holes are formed in the side wall and the bottom of the filter barrel.

The utility model discloses technical scheme's further improvement lies in: the guide device comprises a guide post and a guide spring, one end of the guide post is fixedly connected with the top plate, the other end of the guide post is connected with a guide hole of the drainage plate in a sliding mode, the guide spring is sleeved on the outer side of the guide post, one end of the guide spring is fixedly connected with the top plate, and the other end of the guide spring is fixedly connected with the drainage plate.

The utility model has the advantages that: the filtering device achieves the effect that the drain hole is not easily blocked by impurities through the matching of the drain board and the top board, when the drain hole of the drain board is blocked by sundries such as leaves, water accumulated on the upper surface of the drain board pushes the drain board to descend to the dredging strip of the top board to enter the drain hole to dredge the drain hole, so that the drain hole is prevented from being blocked, the non-return device prevents rainwater from flowing backwards from the drain pipeline to the drain board by sealing the drain pipe through the baffle, the baffle also prevents odor in the drain pipe from rising, when drainage is needed, the rainwater impacts the baffle, the baffle rotates by taking the rotating shaft as a shaft, the rainwater flows into the drain pipe, and the elastic piece can pull the connecting rod to drive the baffle to reset to close the drain pipe again; the edge of the drain hole is provided with a plurality of diversion trenches for guiding rainwater to enter the drain hole; sundries are collected by the filter cartridge, so that workers can clean sundries on the surface of the drain board conveniently, the cross section of the drain board is an arc-shaped board with a concave middle part, rainwater and the sundries can be collected to the filter cartridge conveniently, the filter barrel is clamped with the drain board, so that the workers can take down and clean the filter barrel conveniently, and the filter cartridge is provided with filter holes to facilitate the outflow of water; when having realized impurity less through guider's guide post and guide spring cooperation, the roof is kept away from to the drain bar, and quick drainage, drain bar are close to roof mediation wash port when impurity blocks up the drain bar, and the drain bar after the mediation can be kept away from the roof under the guide spring effect.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a top view of the drain board of the present invention;

in the figure: 1. a drain plate; 2. a top plate; 3. dredging strips; 4. a baffle plate; 5. a connecting rod; 6. a rotating shaft; 7. an elastic member; 8. a water discharge pipeline; 9. repairing the pipe; 10. a protective cover; 11. a drain hole; 12. A filter cartridge; 13. a guide post; 14. a guide spring; 15. a guide hole; 16. and a diversion trench.

Detailed Description

In order to make those skilled in the art better understand the technical solution of the present invention, the present invention will be further described in detail with reference to the accompanying drawings and preferred embodiments. It is to be understood that the embodiments described are only some embodiments of the invention, and not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

As shown in the figure, the utility model provides a town road drainage structure, its characterized in that: the device comprises a filtering device and a non-return mechanism, wherein a protective cover 10 is arranged at the edge of the filtering device, an overhaul pipe 9 is arranged below the protective cover 10, a drainage pipe 8 is arranged below the filtering device, the overhaul pipe 9 is symmetrically arranged relative to the drainage pipe 8, the non-return mechanism is arranged in the drainage pipe 8, the filtering device comprises a drainage plate 1 and a top plate 2 arranged below the drainage plate 1, a guide device is arranged between the drainage plate 1 and the top plate 2, the drainage plate 1 is a circular plate, the drainage plate 1 is provided with a plurality of drainage holes 11, the drainage holes 11 are arranged at equal angular intervals along the radial direction of the drainage plate 1, a plurality of dredging strips 3 matched with the drainage holes 11 in shape are arranged on the top plate 2, the non-return mechanism comprises a baffle 4, a connecting rod 5 and a rotating shaft 6, and the baffle 4 is fixedly connected with the connecting rod 5, baffle 4 and connecting rod 5 rotate with pivot 6 to be connected, pivot 6 with 8 lateral walls of drainage pipe rotate to be connected, the one end that pivot 6 was kept away from to connecting rod 5 passes drainage pipe 8 and is connected through elastic component 7 with the 9 inner walls of maintenance pipe, and elastic component 7 can be the spring, 4 symmetries of baffle set up in drainage pipe 8 and seal drainage pipe 8. The guiding device comprises a guiding column 13 and a guiding spring 14, one end of the guiding column 13 is fixedly connected with the top plate 2, the other end of the guiding column 13 is connected with a guiding hole 15 of the drainage plate 1 in a sliding mode, the guiding spring 14 is sleeved on the outer side of the guiding column 13, one end of the guiding spring 14 is fixedly connected with the top plate 2, and the other end of the guiding spring 14 is fixedly connected with the drainage plate 1. Guide post 13 and guide spring 14 make drain bar 1 reciprocate steadily to avoid drain bar 1 to rock, and 1 both sides of drain bar set up protective cover 10, and protective cover 10 below sets up maintenance pipe 9, and maintenance pipe 9 makes things convenient for the staff to overhaul drainage structures, changes elastic component 7, and protective cover 10 avoids debris to fall into in maintenance pipe 9.

In a further embodiment, the edge of the drain hole 11 is provided with a plurality of guiding grooves 16. The diversion trench 16 is arranged to facilitate smooth rainwater drainage.

In the further embodiment, the cross section of the drainage plate 1 is an arc plate with a concave middle part, the central joint of the drainage plate 1 is provided with a filter cartridge 12, the filter cartridge 12 penetrates through the drainage plate 1 and the top plate 2, and the side wall and the bottom of the filter cartridge 12 are provided with a plurality of filter holes. Debris such as fallen leaves are helped collecting through setting up the filter vat, and the staff of being convenient for cleans drain bar 1. The shape of the drainage plate 1 is set to be an arc plate with a concave middle, which is helpful for gathering rainwater and sundries.

The utility model discloses a theory of operation is: when the drainage plate 1 is not used, the guide spring 14 maintains the distance between the drainage plate 1 and the top plate 2, at this time, the drainage hole 11 is far away from the dredging strip 3, the drainage plate 1 carries out drainage operation, and the flow of the drainage hole 11 is large. In rain weather, water carries sundries such as leaves to enter the drain hole 11, the sundries are blocked by the drain hole 11 and cannot enter the drainage pipeline 8, the sundries block the drain hole 11, a large amount of water is collected above the drainage plate 1, the quality of the drainage plate 1 is increased, the drainage plate 1 compresses the guide spring 14, the drainage plate 1 descends to the dredging strip 3 of the top plate 2 to enter the drain hole 11, the dredging strip 3 of the top plate 2 pushes the sundries such as the leaves out of the drain hole 11, rainwater enters the drainage pipeline 8 through the drain hole 11, accumulated water above the drainage plate 1 is reduced, after the quality of the drainage plate 1 is reduced, the guide spring 14 pushes the drainage plate 1 to ascend along the guide column 13 in a guiding mode, the flow of the drain hole 11 of the drainage plate 1 is increased, and the drainage speed is further increased. Check mechanism seals drainage pipe 8 in drainage pipe 8, baffle 4 symmetry sets up and seals drainage pipe 8, check mechanism separates drainage pipe 8 into two upper and lower spaces, avoids drainage pipe 8 sewage to flow backward and gush out drain bar 1, under the impact of rivers, baffle 4 rotates downwards, connecting rod 5 rotates along with it and elongates elastic component 7, expose the gap between baffle 4, water gets into drainage pipe 8, after the drainage, elastic component 7 resumes deformation pulling connecting rod 5 and then drives baffle 4 upwards to rotate and seal drainage pipe 8.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims (4)

1. A town road drainage structures which characterized in that: comprises a filtering device and a non-return mechanism, wherein a protective cover (10) is arranged at the edge of the filtering device, an overhaul pipe (9) is arranged below the protective cover (10), a drainage pipe (8) is arranged below the filtering device, the overhaul pipe (9) is symmetrically arranged relative to the drainage pipe (8), the non-return mechanism is arranged in the drainage pipe (8), the filtering device comprises a drainage plate (1) and a top plate (2) arranged below the drainage plate (1), a guide device is arranged between the drainage plate (1) and the top plate (2), the drainage plate (1) is a circular plate, the drainage plate (1) is provided with a plurality of drainage holes (11), the drainage holes (11) are arranged at equal angular intervals along the radial direction of the drainage plate (1), the top plate (2) is provided with a plurality of dredging strips (3) matched with the drainage holes (11) in shape, non-return mechanism includes baffle (4), connecting rod (5) and pivot (6), baffle (4) with connecting rod (5) fixed connection, baffle (4) and connecting rod (5) with pivot (6) rotate to be connected, pivot (6) with drainage pipe (8) lateral wall rotates to be connected, the one end that pivot (6) were kept away from in connecting rod (5) is passed drainage pipe (8) and with overhaul pipe (9) inner wall passes through elastic component (7) and connects, baffle (4) symmetry sets up in drainage pipe (8) and seals drainage pipe (8).

2. The municipal road drainage structure according to claim 1, wherein: the edge of the drain hole (11) is provided with a plurality of diversion trenches (16).

3. The municipal road drainage structure according to claim 1, wherein: the cross section of the drainage plate (1) is an arc-shaped plate with a concave middle part, the central joint of the drainage plate (1) is provided with a filter cartridge (12), the filter cartridge (12) runs through the drainage plate (1) and the top plate (2), and the side wall and the bottom of the filter cartridge (12) are provided with a plurality of filter holes.

4. The municipal road drainage structure according to claim 1, wherein: the guiding device comprises a guiding column (13) and a guiding spring (14), one end of the guiding column (13) is fixedly connected with the top plate (2), the other end of the guiding column (13) is connected with a guiding hole (15) of the drainage plate (1) in a sliding mode, the guiding spring (14) is sleeved on the outer side of the guiding column (13), one end of the guiding spring (14) is fixedly connected with the top plate (2), and the other end of the guiding spring (14) is fixedly connected with the drainage plate (1).

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