CN213625907U - Drainage device for highway - Google Patents

Abstract

The utility model relates to the technical field of highway facilities, and discloses a drainage device for a highway, which comprises a drainage device body, wherein the drainage device body comprises a drainage pipe and a shell, the drainage pipe penetrates through the shell and is fixedly connected with the shell, the inner bottom surface of the shell is provided with a water absorption mechanism, a vortex mechanism is arranged in the drainage pipe, the left side wall and the right side wall of the shell are provided with an anti-blocking mechanism, the first plate body can move upwards through the buoyancy of rainwater, the first vertical rod slides in the first sliding groove, the air in the concave part of the first plate body is evacuated, the external air pressure of the first plate body can provide pressure for the rainwater, so that the rainwater enters the drainage pipe, the rainwater impacts blades, the blades rotate, the blades can provide downward pressure for the rainwater, the rainwater can generate vortex through the guide of the groove on the inner wall of the drainage pipe, the rainwater can form vortex in the, the drainage effect is better, effectively prevents the production of public road surface ponding.

Description

Drainage device for highway

Technical Field

The utility model relates to a highway facility technical field specifically is a drainage device for highway.

Background

As an infrastructure, a waterproof and drainage mechanism is required to be installed when a highway is constructed, an existing drainage mechanism generally comprises a floor drain and a drainage pipe, rainwater is collected through the floor drain and then drained to a specified position through the drainage pipe when raining, an existing drainage device generally utilizes the gravity action of the rainwater to drain from high to low, the rainwater level on the highway surface can rise rapidly when the rainwater is in a weather with large rainwater, the rainwater is gathered near the floor drain, and accumulated water on the road surface cannot be drained timely, so that potential safety hazards exist, and the existing highway drainage device needs to be improved.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model provides a not enough to prior art, the utility model provides a drainage device for highway possesses the good advantage of drainage effect, has solved current drainage mechanism and has just utilized the effect of gravity drainage not enough problem that causes surface gathered water at torrential rain weather displacement.

(II) technical scheme

For the effectual purpose of above-mentioned drainage, the utility model provides a following technical scheme: the utility model provides a drainage device for highway, includes the drainage device body, the drainage device body includes drain pipe and casing, the drain pipe runs through casing and drain pipe and casing fixed connection, the casing is the cuboid, and the square groove of rectangle is seted up at the center of casing, and the bottom set up water absorption mechanism in the casing, set up vortex mechanism in the drain pipe, the equal facility of lateral wall prevents stifled mechanism about the casing, vortex mechanism includes the recess, and the recess is seted up on the inner wall of drain pipe.

The water absorption mechanism comprises a first sliding groove, a first vertical rod and a first plate body, the bottom surface of the first vertical rod is fixedly connected with the inner bottom surface of the shell, the first plate body is shaped like a Chinese character 'hui', the first sliding groove is formed in the side wall of the first vertical rod, the first sliding groove is connected with the first vertical rod in a sliding mode, the transverse section of the first vertical rod is T-shaped, and the first vertical rod is matched with the first sliding groove.

The vortex mechanism further comprises a first rotating shaft, a first ring, a second rotating shaft and a blade, the first rotating shaft is fixedly connected with the inner wall of the drain pipe, the first ring is fixedly connected with the first rotating shaft, the second rotating shaft is rotatably connected with the first ring, and the blade is fixedly connected with the bottom end face of the second rotating shaft.

The anti-blocking mechanism comprises a pipeline, a first sliding block, a first connecting rod and a filter screen, wherein the pipeline is embedded in a shell, the first sliding block is connected with the inner wall of the pipeline in a sliding mode, a notch is formed in the left side wall of the shell, the filter screen is connected with the inner wall of the notch of the shell in a sliding mode, one end of the first connecting rod is fixedly connected with the right side wall of the first sliding block, and the other end of the first connecting rod is fixedly connected with the left side wall of the filter screen.

The anti-blocking mechanism further comprises a second sliding block, a second connecting rod, a first transverse plate and a first spring, the second sliding block is connected with the inner wall of the pipeline in a sliding mode, one end of the first spring is fixedly connected with the inner wall of the pipeline, the other end of the first spring is fixedly connected with the bottom surface of the second sliding block, one end of the second connecting rod is fixedly connected with the top surface of the second sliding block, and the other end of the second connecting rod is fixedly connected with the first transverse plate.

(III) advantageous effects

Compared with the prior art, the utility model provides a drainage device for highway possesses following beneficial effect:

1. this drainage device for highway, buoyancy through the rainwater can make plate body one upwards move, montant one slides in spout one, the rainwater rises to the internal bottom surface of plate body in the same year, the air of plate body one indent part is by the evacuation, a pressure can be given to rainwater to plate body one outside atmospheric pressure, make the rainwater get into in the drain pipe, rainwater strikes the blade, the blade is rotatory, the blade rotates and gives rainwater decurrent pressure, the rainwater can produce the vortex at the guide of drain pipe inner wall through the recess, the rainwater speed that the free fall is compared to the water tank of vortex form is fast, the rainwater makes the rainwater form the vortex through atmospheric pressure and vortex device in the drain pipe, make the rainwater discharge drain pipe of higher efficiency faster, the drainage effect is better, effectively prevent the production of highway surface ponding.

2. This drainage device for highway can make diaphragm one move down through the action of gravity through the rainwater, and diaphragm one promotes two and makes slider two move down compression spring in the pipeline and promote the hydraulic oil in the pipeline simultaneously, and hydraulic oil in the pipeline promotes the slider and drives one promotion filter screen roll-off in the casing, and the filter screen can block the large slice floater in the rainwater, prevents effectively that the floater from blockking up the drain pipe, further ensures the drainage performance of whole highway drainage device body.

Drawings

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

FIG. 2 is a schematic diagram of the cross-sectional structure of the present invention;

fig. 3 is an enlarged view of a in fig. 2 according to the present invention.

In the figure: 10. a housing; 11. a pipeline; 12. a first sliding block; 13. a first connecting rod; 14. a filter screen; 15. a chute; 16. a first vertical rod; 17. a first plate body; 18. a groove; 19. a drain pipe; 20. a first rotating shaft; 21. a first circular ring; 22. a second rotating shaft; 23. a blade; 24. a second sliding block; 25. a second connecting rod; 26. a first transverse plate; 27. and a first spring.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, 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.

Referring to fig. 1-3, a road drainage device comprises a drainage device body, the drainage device body comprises a drainage pipe 19 and a casing 10, the drainage pipe 19 penetrates through the casing 10 and the drainage pipe 19 is fixedly connected with the casing 10, the casing 10 is a cuboid, a rectangular square groove is formed in the center of the casing 10, a water absorption mechanism is arranged on the inner bottom surface of the casing 10, a vortex mechanism is arranged in the drainage pipe 19, anti-blocking mechanisms are arranged on the left side wall and the right side wall of the casing 10, the vortex mechanism comprises a groove 18, the groove 18 is formed in the inner wall of the drainage pipe 19, the water absorption mechanism comprises a first sliding groove 15, a first vertical rod 16 and a first plate body 17, the bottom surface of the first vertical rod 16 is fixedly connected with the inner bottom surface of the casing 10, the first plate body 17 is in a shape of a Chinese character 'hui', the side wall of the first vertical rod 16 is provided with the first sliding groove, the vortex mechanism also comprises a first rotating shaft 20, a first ring 21, a second rotating shaft 22 and blades 23, the first rotating shaft 20 is fixedly connected with the inner wall of the drain pipe 19, the first ring 21 is fixedly connected with the first rotating shaft 20, the second rotating shaft 22 is rotatably connected with the first ring 21, the blades 23 are fixedly connected with the bottom end face of the second rotating shaft 22, 18 are in a spiral shape, when rainwater flows into the first connecting rod 13, the water level gradually rises, the buoyancy of the rainwater can enable the first plate body 17 to move upwards, the first vertical rod 16 slides in the first sliding groove 15, when the rainwater rises to the bottom face of the first plate body 17 in the year, air in the concave part of the first plate body 17 is emptied, the external air pressure of the first plate body 17 can provide pressure for the rainwater, the rainwater enters the drain pipe 19, the rainwater impacts the blades 23, the blades 23 rotate to provide downward pressure for the rainwater, the rainwater can generate vortex when the rainwater is guided by the inner wall of the drain pipe 19, rainwater forms the vortex through atmospheric pressure and vortex device messenger rainwater in drain pipe 19, makes the rainwater discharge drain pipe 19 of more efficient faster, and the drainage effect is better, effectively prevents the production of road surface ponding.

The anti-blocking mechanism comprises a pipeline 11, a first sliding block 12, a first connecting rod 13 and a filter screen 14, wherein the pipeline 11 is embedded in a shell 10, the first sliding block 12 is connected with the inner wall of the pipeline 11 in a sliding manner, a notch is formed in the left side wall of the shell 10, the filter screen 14 is connected with the inner wall of the notch of the shell 10 in a sliding manner, one end of the first connecting rod 13 is fixedly connected with the right side wall of the first sliding block 12, the other end of the first connecting rod 13 is fixedly connected with the left side wall of the filter screen 14, the anti-blocking mechanism further comprises a second sliding block 24, a second connecting rod 25, a first transverse plate 26 and a first spring 27, the second sliding block 24 is connected with the inner wall of the pipeline 11 in a sliding manner, one end of the first spring 27 is fixedly connected with the inner wall of the pipeline 11, the other end of the first spring 27 is fixedly connected with the bottom surface of the second sliding block 24, one end of, the transverse plate I26 pushes the connecting rod II 25 to enable the sliding block II 24 to move downwards in the pipeline 11 to compress the spring I27 and push hydraulic oil in the pipeline 11, the hydraulic oil in the pipeline 11 pushes the sliding block I12 to drive the connecting rod I13 to push the filter screen 14 to slide out of the shell 10, the filter screen 14 can block large flaky floaters in rainwater, the water discharge pipe 19 is effectively prevented from being blocked by the floaters, and the water discharge performance of the whole road water discharge device body is further guaranteed.

When the rainwater-collecting device is used, the buoyancy of rainwater can enable the first plate body 17 to move upwards, the first vertical rod 16 slides in the first sliding groove 15, when the rainwater rises to the bottom surface of the first plate body 17 in the year, air in the concave part of the first plate body 17 is emptied, pressure can be provided for the rainwater by the external air pressure of the first plate body 17, the rainwater enters the drain pipe 19, the rainwater impacts the blades 23, the blades 23 rotate to provide downward pressure for the rainwater, the rainwater can generate vortex flow in the inner wall of the drain pipe 19 under the guiding of the groove 18, the transverse plate I26 can move downwards under the gravity action of the rainwater, the transverse plate I26 pushes the connecting rod II 25 to enable the sliding block II 24 to move downwards in the pipeline 11 to compress the spring I27 and push hydraulic oil in the pipeline 11 at the same time, and the hydraulic oil in.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (5)

1. The utility model provides a drainage device for highway, includes the drainage device body, the drainage device body includes drain pipe (19) and casing (10), drain pipe (19) run through casing (10) and drain pipe (19) and casing (10) fixed connection, its characterized in that: casing (10) are the cuboid, and the square groove of rectangle is seted up at the center of casing (10), and the bottom set up water absorption mechanism in casing (10), set up vortex mechanism in drain pipe (19), the equal facility anti-blocking mechanism of lateral wall about casing (10), vortex mechanism includes recess (18), and recess (18) are seted up on the inner wall of drain pipe (19).

2. A drainage device for roads as claimed in claim 1, wherein: the water absorption mechanism comprises a first sliding groove (15), a first vertical rod (16) and a first plate body (17), the bottom surface of the first vertical rod (16) is fixedly connected with the inner bottom surface of the shell (10), the first plate body (17) is shaped like a Chinese character 'hui', the first sliding groove (15) is formed in the side wall of the first vertical rod (16), the first sliding groove (15) is slidably connected with the first vertical rod (16), the transverse section of the first vertical rod (16) is T-shaped, and the first vertical rod (16) is matched with the first sliding groove (15).

3. A drainage device for roads as claimed in claim 1, wherein: vortex mechanism still includes pivot one (20), ring one (21), pivot two (22) and blade (23), the inner wall fixed connection of pivot one (20) and drain pipe (19), ring one (21) and pivot one (20) fixed connection, pivot two (22) rotate with ring one (21) and are connected, the bottom face fixed connection of blade (23) and pivot two (22).

4. A drainage device for roads as claimed in claim 1, wherein: prevent stifled mechanism and include pipeline (11), slider (12), connecting rod (13) and filter screen (14), pipeline (11) are embedded in casing (10), the inner wall sliding connection of slider (12) and pipeline (11), the notch is seted up to the left side wall of casing (10), inner wall sliding connection is located with casing (10) notch in filter screen (14), the one end of connecting rod (13) and the right side wall fixed connection of slider (12), the other end of connecting rod (13) and the left side wall fixed connection of filter screen (14).

5. A drainage device for roads as claimed in claim 4, wherein: prevent stifled mechanism still includes slider two (24), connecting rod two (25), diaphragm one (26) and spring one (27), the inner wall sliding connection of slider two (24) and pipeline (11), the one end of spring one (27) and the inner wall fixed connection of pipeline (11), the other end of spring one (27) and the bottom surface fixed connection of slider two (24), the one end of connecting rod two (25) and the top surface fixed connection of slider two (24), the other end of connecting rod two (25) with diaphragm one (26) fixed connection.

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