CN218373081U

CN218373081U - Roadbed drainage device

Info

Publication number: CN218373081U
Application number: CN202222693818.9U
Authority: CN
Inventors: 赵健
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-10-13
Filing date: 2022-10-13
Publication date: 2023-01-24
Anticipated expiration: 2032-10-13

Abstract

The utility model discloses a roadbed drainage device, which comprises a roadbed drainage box; the roadbed drainage box is prefabricated by concrete, an opening is formed above the roadbed drainage box, a cover plate is fixedly connected to the upper side of the roadbed drainage box through concrete pouring and cooling, a plurality of water discharging ports are formed in one side of the upper surface of the cover plate, an inserting port is formed in the other side of the upper side of the cover plate, an anti-falling frame is arranged in the inserting port, a sealing plate is inserted into the inner wall of the inserting port, and the periphery of the lower surface of the sealing plate is in contact with the periphery of the upper surface of the anti-falling frame; the utility model discloses when can discharging the ponding on road surface, can carry out filtration treatment to the impurity that carries in the ponding, prevent to use for a long time that the condition that pipeline blocking appears to store and deposit the processing can filter the rubbish that crosses, prevent to filter the rubbish jam that produces the mouth of a river down, ensured the long-time drainage effect of using of drainage device.

Description

Roadbed drainage device

Technical Field

The utility model relates to a road bed drainage equipment technical field specifically is a road bed drainage device.

Background

The roadbed is the foundation of a track or a road surface and is a geotechnical structure formed by excavation or filling, and the main function of the roadbed is to provide necessary conditions for track or road surface laying and train or traveling operation, bear static load and dynamic load of the track and rolling stock or road surface and traffic load, and transmit and diffuse the load to the deep part of the foundation.

At present, the road bed is generally required to be subjected to various operation treatments when a road is laid, and a corresponding drainage device is installed in the drainage process of the road bed, so that accumulated water on the road surface can be quickly drained, and the condition that rainwater is accumulated on the road surface is prevented.

The patent with publication number "CN212772002U" discloses a road subgrade drainage device, which drains rainwater inside a subgrade into a drainage ditch, so as to avoid the rainwater from accumulating inside the subgrade to cause erosion damage of the subgrade, improve the drainage efficiency of the subgrade and prolong the service life of the subgrade, but in the actual use process of the road subgrade drainage device, the following technical problems exist: the impurity in rainwater and rubbish in the rainwater with the current road bed drainage device often can appear discharging the rainwater of road surface and the circumstances of going into the discharge pipe along with the rainwater is together appeared, discharge rainwater and rubbish together for a long time and can lead to, the circumstances that rubbish blockked up pipeline and offal passageway appears, and then make the effect of road bed drainage reduce, current drainage equipment is in order to solve the problem that rubbish blockked up drainage pipe, generally all can be in the mouth of a river department installation filter screen down, appear in order to reach the circumstances that prevents to block up, and filter screen itself also does not possess clearance function, the circumstances that leads to self also appearing blockking up after the filter screen uses for a long time appears easily.

Therefore, a roadbed drainage device is provided.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a road bed drainage device to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a roadbed drainage device comprises a roadbed drainage box; the roadbed drainage box is prefabricated by concrete, an opening is formed above the roadbed drainage box, a cover plate is fixedly connected to the upper side of the roadbed drainage box through concrete pouring and cooling, and a plurality of water discharging ports are formed in one side of the upper surface of the cover plate;

the other side of the upper part of the cover plate is provided with a socket, an anti-falling frame is arranged in the socket, a sealing plate is inserted into the inner wall of the socket, the periphery of the lower surface of the sealing plate is in contact with the periphery of the upper surface of the anti-falling frame, the center of the lower surface of the sealing plate is fixedly connected with a screening box, and the screening box is woven by a metal filter screen;

one side of the inner wall of the roadbed drainage box is embedded with an inclined plane screening net.

Preferably, one side of the screening net is provided with an inlet matched with one side of the inclined surface screening net, the inlet is formed by cutting a spray gun, and the inner wall is polished round and smooth by a polisher.

Preferably, large-size pipeline mounting openings are reserved in the two sides of the inner wall of the roadbed drainage box, and the drainage pipes are fixedly connected to the lower portions of the two sides of the inner wall of the roadbed drainage box through the large-size pipeline mounting openings.

Preferably, both sides all rotate around the road bed drainage box inner wall and are connected with the pivot, and both sides rotate around both ends pass through pre-buried waterproof bearing and road bed drainage box inner wall around the pivot to be connected, and a plurality of pivots adopt mode and the inclined plane screening net lower surface level that increases gradually to set up.

Preferably, the centers of the periphery of the rotating shafts are fixedly connected with stress plates, and the surface of one side, far away from the rotating shafts, of each stress plate is fixedly connected with a plurality of bristles.

Preferably, the front surface and the rear surface of one side of the inclined surface screening net are fixedly connected with inclined surface flow guide blocks matched with the inlets.

Preferably, the center of the upper surface of the sealing plate is provided with an arc-shaped groove, the front side and the rear side of the inner wall of the arc-shaped groove are fixedly connected with a pull rod, and resistance friction grains are carved on the surface of the pull rod in a grain carving mode.

Preferably, the inclined surface screening net is arranged on an inclined surface of thirty degrees

Compared with the prior art, the beneficial effects of the utility model are that:

(1) The utility model discloses when can discharging the ponding on road surface, can carry out filtration treatment to the impurity that carries in the ponding, prevent that the condition that pipeline blocking from appearing in the long-time use to can cross the rubbish that filters and store and deposit the processing, prevent to filter the rubbish that produces and block up the lower mouth of a river, ensure the drainage effect that drainage device used for a long time.

(2) Can clear up filter screen surface adsorption's impurity and dust when filtering the emission to the technique for the filter screen can keep the filter effect of itself in long-time use, further guaranteed drainage device's filter effect and drainage effect.

(3) Adopt arc recess and pull rod design for equipment can not use the pulling equipment of evagination mode design when taking out to store and deposit rubbish device, and then need not worry and adopt the circumstances that the protruding design mode influences the vehicle and travel to appear.

Drawings

Fig. 1 is a schematic main three-dimensional structure diagram of embodiment 1 of the drainage device of the present invention;

fig. 2 is a schematic bottom perspective view of a cover plate of embodiment 1 of the drainage device of the present invention;

fig. 3 is a schematic perspective view of the screening box of embodiment 1 of the drainage device of the present invention;

fig. 4 is a schematic perspective view of a roadbed drainage box according to embodiment 1 of the drainage device of the present invention;

fig. 5 is a schematic sectional three-dimensional structure of a roadbed drainage box according to embodiment 1 of the drainage device of the present invention.

In the figure: 1. roadbed drain box, 2, apron, 3, lower mouth of a river, 4, interface, 5, closing plate, 6, screening case, 7, import, 8, inclined plane screening net, 9, drain pipe, 10, pivot, 11, atress board, 12, brush hair, 13, inclined plane water conservancy diversion piece, 14, arc wall, 15, pull rod.

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.

The specific embodiment is as follows: referring to fig. 1, the present invention provides a technical solution: a roadbed drainage device comprises a roadbed drainage box 1.

Referring to fig. 2, 3 and 5, in order to solve the problem that impurities and garbage in rainwater are often discharged into a discharge pipeline along with the rainwater when a roadbed drainage device discharges rainwater on a road surface, and the problem that the rainwater and the garbage are discharged together for a long time, so that the pipeline and a sewer are blocked by the garbage, and further the roadbed drainage effect is reduced, a roadbed drainage box 1 is prefabricated by concrete, an opening is arranged above the roadbed drainage box 1, a cover plate 2 is fixedly connected above the roadbed drainage box 1 through concrete pouring and cooling, a plurality of drainage ports 3 are arranged on one side of the upper surface of the cover plate 2, the drainage ports 3 are reserved when the cover plate 2 is manufactured and injected, a socket 4 is arranged on the other side above the cover plate 2, the socket 4 is formed in the same injection molding reservation mode, and an anti-falling frame is arranged inside the socket 4, the inner wall of the inserting port 4 is inserted with a sealing plate 5, the sealing plate 5 and the screening box 6 are fixed in a welding mode, the periphery of the lower surface of the sealing plate 5 is in contact with the periphery of the upper surface of the anti-falling frame, the center of the lower surface of the sealing plate 5 is fixedly connected with the screening box 6, the screening box 6 is woven by a metal filter screen, one side of the screening net is provided with an inlet 7 matched with one side of an inclined screening net 8, the inlet 7 is formed by cutting a spray gun, the periphery of the inner wall is polished and smoothened by a polisher, the situation that a person scratches and damages when taking out the screening box 6 to clean impurities in the screening box can be prevented, the inclined screening net 8 is embedded on one side of the inner wall of the roadbed drainage box 1, the inclined screening box 6 is arranged in a thirty-degree inclined plane, accumulated water on a road surface can be discharged, and impurities carried in the accumulated water can be filtered, the situation that the pipeline is blocked after long-time use is prevented, filtered garbage is stored and stored, the water outlet 3 is prevented from being blocked by the filtered garbage, and the drainage effect of the drainage device after long-time use is ensured;

in order to solve the problem that the vehicle road surface is influenced by adopting a traditional protruding handle, an arc-shaped groove 14 is formed in the center of the upper surface of a sealing plate 5, the arc-shaped groove 14 is reserved with a device sealing cover, a pull rod 15 is fixedly connected to the front side and the rear side of the inner wall of the arc-shaped groove 14, the pull rod 15 is fixed to the inner wall of the arc-shaped groove 14 in a welding mode, (as shown in fig. 3) a resistance friction line is carved on the surface of the pull rod 15 in a line carving mode, the resistance friction line and an anti-slip line effect box body can prevent the occurrence of a sliding phenomenon when the pull rod 15 is used, and the equipment does not need to use pulling equipment designed in an outward protruding mode when the equipment is taken out, and further does not need to worry the occurrence of the condition that the vehicle is influenced by adopting the protruding design mode.

In order to solve the problem that impurities are easily accumulated on one of the front side and the rear side of the inclined plane filtering net, the front surface and the rear surface of one side of the inclined plane screening net 8 are fixedly connected with inclined plane flow guide blocks 13 matched with the inlet 7, (as shown in figure 5) can well guide the impurities filtered by the inclined plane filtering net and water flow into the screening box 6.

Please refer to fig. 5, in order to solve the problem that the garbage blocks the drain pipe 9, a filter screen is generally installed at the lower water gap 3, so as to prevent the blocking, and the filter screen itself does not have a cleaning function, so that the blocking is easily generated in the filter screen itself after long-time use, both sides around the inner wall of the roadbed drain tank 1 are rotatably connected with the rotating shaft 10, both ends around the rotating shaft 10 are rotatably connected with both sides around the inner wall of the roadbed drain tank 1 through the pre-embedded waterproof bearing, the rotating shafts 10 are horizontally arranged with the lower surface of the inclined plane screening net 8 in a sequentially increasing manner, the centers around the rotating shafts 10 are fixedly connected with the stress plates 11, the surface area of the stress plates 11 is large, when the stress plates are impacted by water flow, the rotating shafts 10 are easily rotated as a center point, and then a plurality of long surface-mounted brushes can clean the inclined plane filter screen in a circulating manner, a plurality of side surfaces of the stress plates 11 far away from the rotating shafts 10 are fixedly connected with a plurality of bristles 12, when the filtering technology is used for filtering, the impurities and the dust adsorbed on the surface of the filter screen can be cleaned, so that the filtering effect of the filter screen can be further maintained in the long-time drainage process, and the filtering effect of the filter screen can be further ensured.

The working principle is as follows: when the device is used, the device is pre-embedded at a roadbed drainage position, and then the device and the roadbed are stably embedded and fixed in a concrete pouring mode;

when water is accumulated on the road surface, the accumulated water is guided into the equipment through the water outlet 3, then the accumulated water is completely treated by the inclined surface screening net 8, and water flow at the screening part falls to the lower part of the interior of the roadbed drainage box 1 through the inclined surface screening net 8 and is discharged through the drainage pipes 9 at the two sides;

impurities at the screening position enter the screening box 6 under the action of the inclined plane sliding force of the inclined plane screening net 8 and water flow impact, the impurities entering the screening box 6 and carried water flow are screened again, and the screened water flow enters the lower part inside the roadbed drainage box 1 and is discharged through a drainage pipe 9;

when the inclined surface screening net 8 screens and discharges water, water flow applies pressure to the stress plates 11 connected with the rotating shaft 10, so that the rotating shaft 10 rotates, the rotating shaft 10 drives the stress plates 11 to rotate while rotating, and the stress plates 11 penetrate through the meshes of the inclined surface screening net 8 through the hairbrush to clean impurities adsorbed on the surfaces of the stress plates 11;

at last regularly to screening 6 inside rubbish clear up can, drive closing plate 5 through pull rod 15 during the clearance and rise, closing plate 5 drives the screening net of lower surface fixed connection and rises, then pour leading-in rubbish through import 7 can.

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

1. A roadbed drainage device comprises a roadbed drainage box (1); the method is characterized in that: the roadbed drainage box (1) is prefabricated by concrete, an opening is formed above the roadbed drainage box (1), a cover plate (2) is fixedly connected above the roadbed drainage box (1) through concrete pouring and cooling, and a plurality of drainage ports (3) are formed in one side of the upper surface of the cover plate (2);

the other side of the upper part of the cover plate (2) is provided with a plug-in port (4), an anti-falling frame is arranged in the plug-in port (4), a sealing plate (5) is inserted into the inner wall of the plug-in port (4), the periphery of the lower surface of the sealing plate (5) is in contact with the periphery of the upper surface of the anti-falling frame, the center of the lower surface of the sealing plate (5) is fixedly connected with a screening box (6), and the screening box (6) is woven by adopting a metal filter screen;

one side of the inner wall of the roadbed drainage box (1) is embedded with an inclined plane screening net (8).

2. A roadbed draining device as claimed in claim 1, wherein: import (7) with inclined plane screening net (8) one side assorted is seted up to one side of screening net, import (7) are formed for the spray gun cutting, and the inner wall adopts the polisher to polish the rounding off all around.

3. A roadbed draining device as claimed in claim 1, wherein: a large-size pipeline mounting opening is reserved in each of two sides of the inner wall of the roadbed drainage box (1), and a drainage pipe (9) is fixedly connected to the lower portion of each of two sides of the inner wall of the roadbed drainage box (1) through the large-size pipeline mounting opening.

4. A roadbed drainage device according to claim 1, wherein: both sides all rotate around road bed drainage tank (1) inner wall and are connected with pivot (10), and both sides rotate around both ends pass through pre-buried waterproof bearing and road bed drainage tank (1) inner wall around pivot (10) and are connected, and a plurality of pivot (10) adopt mode and the inclined plane screening net (8) lower surface level setting that increases progressively in proper order.

5. A roadbed drainage device according to claim 4, wherein: a plurality of the center all around of pivot (10) is located equal fixedly connected with atress board (11), and is a plurality of atress board (11) keep away from pivot (10) one side surface all fixedly connected with a plurality of brush hairs (12).

6. A roadbed drainage device according to claim 2, wherein: the front surface and the rear surface of one side of the inclined surface screening net (8) are fixedly connected with inclined surface flow guide blocks (13) matched with the inlet (7).

7. A roadbed drainage device according to claim 1, wherein: arc wall (14) have been seted up at the center department of closing plate (5) upper surface, both sides are fixed connection with pull rod (15) jointly around arc wall (14) inner wall, and pull rod (15) surface adopts the glyptic mode of line to be carved with the resistance friction line.

8. A roadbed drainage device according to claim 1, wherein: the inclined plane screening net (8) is arranged on an inclined plane of thirty degrees.