CN220336071U

CN220336071U - Road drainage structure

Info

Publication number: CN220336071U
Application number: CN202321543220.XU
Authority: CN
Inventors: 田青; 聂君超; 万路; 刘思思; 周玲
Original assignee: Hubei Guochuang Road Engineering Co ltd
Current assignee: Hubei Guochuang Road Engineering Co ltd
Priority date: 2023-06-15
Filing date: 2023-06-15
Publication date: 2024-01-12
Anticipated expiration: 2033-06-15

Abstract

The utility model relates to a road drainage structure, which comprises a cover plate and a drain hole, wherein a separating piece extending into the drain hole is arranged on the inner side of the cover plate, a connecting piece which extends and shortens through sliding is arranged between the separating piece and the cover plate, and a tension spring which is used for controlling the connecting piece to adjust is arranged on the inner side of the connecting piece.

Description

Road drainage structure

Technical Field

The utility model relates to the technical field of drainage structures, in particular to a road drainage structure.

Background

The road drainage structure is an engineering system for treating and discharging urban sewage and wastewater and mainly comprises a rainwater well, a mud well, a street-crossing drain pipe, a drainage inspection well, an underground drainage trunk line and the like, and can rapidly discharge road surfaces and urban wastewater, prevent water accumulation, reduce the too high underground water level, discharge water penetrating into a road surface structural layer and a roadbed, ensure the stability of the roadbed, prolong the service life of the road surface and ensure the cleanness and the cleanliness of the road surface.

The top of current road drainage ditch is provided with latticed apron generally, and sewage, the waste water on the road pass latticed apron inflow drainage ditch inside, and the drain is gone into again, because the hole of latticed apron is great, and is in the state of expanding always, has debris and rubbish to get into drainage ditch and sewer together along the rivers through latticed apron when using to cause the jam of road drainage system, very inconvenience.

Disclosure of Invention

Based on the expression, the utility model provides a road drainage structure to solve the problem that garbage easily enters a sewer along the drain hole of the drainage cover plate in the daily drainage process.

The technical scheme for solving the technical problems is as follows: the utility model provides a road drainage structure, includes apron and leak, the inboard of apron is provided with and extends to separate the piece in the leak, separate the piece with be provided with between the apron and extend, shorten the connecting piece through the slip, the inboard of connecting piece is provided with the connection separate piece and apron, and be used for controlling the extension spring that the connecting piece adjusted.

On the basis of the technical scheme, the utility model can be improved as follows.

Further, the surface of apron is provided with encloses the frame, the leak opening is rectangular array distribution set up the surface of apron, and is located enclose the inboard of frame, the surface of apron is followed enclose the inboard of frame and set up the extension groove.

Further, the connecting piece comprises a limiting cylinder and a sleeve, wherein the limiting cylinder is arranged on one side, far away from the surrounding frame, of the inner wall of the extending groove and is positioned at four corners of the extending groove, and the sleeve is slidably connected to the outer side of the limiting cylinder.

Further, the separating piece is composed of an adjusting baffle and a cone block, the adjusting baffle is located on the inner side of the surrounding frame, and four corners of one side, close to the cover plate, of the adjusting baffle are connected with one end, far away from the cover plate, of the sleeve.

Further, the cone blocks are distributed in a rectangular array and are arranged on one side, close to the cover plate, of the adjusting baffle plate, and the positions of the cone blocks correspond to the positions of the leak holes and extend to the inner sides of the leak holes.

Further, the surface of the tension spring is attached to the inner side of the limiting cylinder and is arranged between the cover plate and the adjusting baffle.

Compared with the prior art, the technical scheme of the application has the following beneficial technical effects:

according to the utility model, the baffle plate and the cone blocks are adjusted to be matched with the limiting cylinder, the sleeve and the tension spring, the cone blocks arranged on the surface of the baffle plate can fill the leak holes of the cover plate, the caliber of the leak holes is reduced, waste in waste water and sewage is blocked and intercepted, the blockage caused by the waste entering a sewer along with sewage and waste water treatment is avoided, when water flows through the sewer, the pressure received by the tension spring is overlarge and can extend, the cone blocks are lowered and removed from the leak holes, the size of the leak holes is recovered, the quick discharge of the sewage and the waste water is not influenced, and the accumulated water is avoided.

Drawings

Fig. 1 is a schematic structural diagram of a road drainage structure according to an embodiment of the present utility model;

FIG. 2 is a schematic diagram of an explosion structure of a cover plate and an adjusting baffle according to an embodiment of the present utility model;

FIG. 3 is a schematic view of a cover plate according to an embodiment of the present utility model;

FIG. 4 is a schematic structural diagram of a connection relationship between a cone block and an adjusting baffle in an embodiment of the present utility model;

FIG. 5 is a schematic cross-sectional view illustrating a connection relationship between a sleeve and a limiting cylinder according to an embodiment of the present utility model;

FIG. 6 is an enlarged partial schematic view of area A of FIG. 5;

in the drawings, the list of components represented by the various numbers is as follows:

1. a cover plate; 11. a leak hole; 12. a surrounding frame; 13. an extension groove; 2. a limiting cylinder; 3. adjusting a baffle; 31. a cone block; 4. a sleeve; 5. and a tension spring.

Detailed Description

In order to facilitate an understanding of the present application, a more complete description of the present application will now be provided with reference to the relevant figures. Examples of the present application are given in the accompanying drawings. This application may, however, be embodied in many different forms and is not limited to the embodiments described herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this application belongs. The terminology used herein in the description of the application is for the purpose of describing particular embodiments only and is not intended to be limiting of the application.

Referring to fig. 1-6, the road drainage structure of the present utility model includes a cover plate 1 and a drain hole 11, wherein a separating member extending into the drain hole 11 is disposed on the inner side of the cover plate 1, a connecting member extending and shortening by sliding is disposed between the separating member and the cover plate 1, and a tension spring 5 connecting the separating member and the cover plate 1 and used for controlling the connecting member to adjust is disposed on the inner side of the connecting member.

Referring to fig. 3, the surface of the cover plate 1 is provided with a surrounding frame 12, the leak holes 11 are distributed in a rectangular array and are formed on the surface of the cover plate 1 and located on the inner side of the surrounding frame 12, the surface of the cover plate 1 is provided with an extending groove 13 along the inner side of the surrounding frame 12, the extending groove 13 is formed between the adjusting baffle 3 and the cover plate 1, an additional space is increased, the usable length of the tension spring 5 is extended, the tension spring 5 is convenient to stretch and rebound, after the acting range of the tension spring 5 is prolonged, the adjusting baffle 3 can easily extend from the inner side of the surrounding frame 12 so as to facilitate the discharge of sewage from between the surrounding frame 12 and the adjusting baffle 3, the connecting piece is composed of a limiting cylinder 2 and a sleeve 4, the limiting cylinder 2 is mounted on one side of the inner wall of the extending groove 13 far from the surrounding frame 12 and located at four corners of the extending groove 13, the sleeve 4 is slidably connected on the outer side of the limiting cylinder 2, the cross section of the limiting cylinder 2 is in a convex shape, the sleeve 4 is sleeved on the outer side of the limiting cylinder 2, the phenomenon that the sleeve 4 falls off from the outer side of the limiting cylinder 2 due to the shape of the mutual matching and limiting of the shape of the limiting cylinder 2, and the sleeve 4 is prevented from falling off from the outer side of the limiting cylinder 2 when the limiting cylinder 2 is used, and the sliding along the direction of the limiting baffle 3 is limited in the direction perpendicular to the direction.

Referring to fig. 2, the separating member is composed of an adjusting baffle 3 and a cone block 31, the adjusting baffle 3 is located at the inner side of the surrounding frame 12, four corners of one side of the adjusting baffle 3 close to the cover plate 1 are connected with one end of the sleeve 4 far away from the cover plate 1, a small gap is reserved between the adjusting baffle 3 and the inner side of the surrounding frame 12, so that the water yield can be controlled, when the sewage and waste water discharge capacity is small, the sewage can normally flow into a sewer from the gap between the adjusting baffle 3 and the surrounding frame 12, when the sewage and waste water discharge capacity is large, the gap between the adjusting baffle 3 and the surrounding frame 12 is insufficient for sewage and waste water to be discharged quickly, at the moment, the sewage and waste water can remain between the adjusting baffle 3 and the cover plate 1, the weight of the adjusting baffle 3 is increased, the tension spring 5 is stretched until the adjusting baffle 3 extends out from the surrounding frame 12, the gap between the adjusting baffle 3 and the surrounding frame 12 is enlarged, so that the sewage and waste water can be discharged quickly, the cone block 31 is arranged at one side of the adjusting baffle 3 close to the cover plate 1 in a rectangular array, the position of the cone block 31 corresponds to the position of the drain hole 11, and extends to the inner side of the drain hole 11, and the drain hole 11 can normally flow between the cone block the sewage and the drain hole 11.

Referring to fig. 6, the surface of the tension spring 5 is attached to the inner side of the limiting cylinder 2 and is installed between the cover plate 1 and the adjusting baffle 3, under the limitation of the vertical sliding of the sleeve 4, the tension spring 5 only stretches and resets to rebound along the vertical direction, and meanwhile, the sleeve 4 and the limiting cylinder 2 protect the tension spring 5, so that the pollution and the waste water are prevented from corroding the tension spring 5, and the service life of the tension spring 5 is influenced.

When the sewage and wastewater discharge capacity is large, the sewage and wastewater can pass through the cover plate 1 along the leak holes 11, pass through the gap between the peripheral frame 12 and the peripheral frame 3 along the surface of the regulating baffle 3, and enter a sewer, excessive sewage and wastewater can remain on the regulating baffle 3, so that the regulating baffle 3 and the tension spring 5 bear large weight, the tension spring 5 stretches, the regulating baffle 3 slides and descends outside the limiting cylinder 2 through the sleeve 4, the regulating baffle 3 and the cone block 31 are respectively moved out of the peripheral frame 12 and the leak holes 11, the water discharge caliber is increased, the sewage and wastewater can be normally discharged, when the sewage and wastewater discharge capacity is recovered, the tension spring 5 rebounds to move into the peripheral frame 12 and the leak holes 11 along the regulating baffle 3 and the cone block 31, the size of the leak holes 11 is limited, and the sewage and wastewater with low discharge capacity can normally pass through the leak holes 11 and flow through the gap between the peripheral frame 12 and the regulating baffle 3 along the surface of the regulating baffle 3.

As used herein, the singular forms "a", "an" and "the" are intended to include the plural forms as well, unless the context clearly indicates otherwise. It will be further understood that the terms "comprises" and/or "comprising," and/or the like, specify the presence of stated features, integers, steps, operations, elements, components, or groups thereof, but do not preclude the presence or addition of one or more other features, integers, steps, operations, elements, components, or groups thereof.

The foregoing description of the preferred embodiments of the utility model is not intended to limit the utility model to the precise form disclosed, and any such modifications, equivalents, and alternatives falling within the spirit and scope of the utility model are intended to be included within the scope of the utility model.

Claims

1. The utility model provides a road drainage structure, includes apron (1) and weep hole (11), its characterized in that: a separating piece extending into the leak hole (11) is arranged on the inner side of the cover plate (1), and a connecting piece extending and shortening through sliding is arranged between the separating piece and the cover plate (1);

the inner side of the connecting piece is provided with a tension spring (5) which is used for connecting the separating piece and the cover plate (1) and controlling the connecting piece to adjust.

2. The road drainage structure of claim 1, wherein: the surface of apron (1) is provided with encloses frame (12), leak opening (11) are rectangular array distribution set up the surface of apron (1), and be located enclose the inboard of frame (12), the surface of apron (1) is followed enclose the inboard of frame (12) and seted up extension groove (13).

3. The road drainage structure of claim 2, wherein: the connecting piece comprises a limiting cylinder (2) and a sleeve (4), wherein the limiting cylinder (2) is installed on one side, far away from the surrounding frame (12), of the inner wall of the extending groove (13) and is positioned at four corners of the extending groove (13), and the sleeve (4) is slidably connected to the outer side of the limiting cylinder (2).

4. A road drainage structure according to claim 3, wherein: the separating piece is composed of an adjusting baffle plate (3) and a cone block (31), the adjusting baffle plate (3) is located on the inner side of the surrounding frame (12), and four corners of one side, close to the cover plate (1), of the adjusting baffle plate (3) are connected with one end, far away from the cover plate (1), of the sleeve (4).

5. The roadway drainage structure of claim 4, wherein: the cone blocks (31) are distributed in a rectangular array and are arranged on one side, close to the cover plate (1), of the adjusting baffle plate (3), and the positions of the cone blocks (31) correspond to the positions of the leak holes (11) and extend to the inner sides of the leak holes (11).

6. The roadway drainage structure of claim 4, wherein: the surface of the tension spring (5) is attached to the inner side of the limiting cylinder (2), and is arranged between the cover plate (1) and the adjusting baffle (3).