CN215594329U

CN215594329U - Road drainage device

Info

Publication number: CN215594329U
Application number: CN202122256891.5U
Authority: CN
Inventors: 赵永辉; 钟治兴; 张悦芬; 张旭阳
Original assignee: Gansu Longhui Construction Engineering Co ltd
Current assignee: Gansu Longhui Construction Engineering Co ltd
Priority date: 2021-09-16
Filing date: 2021-09-16
Publication date: 2022-01-21
Anticipated expiration: 2031-09-16

Abstract

The utility model relates to the technical field of municipal drainage, in particular to a road drainage device which comprises a well cover, wherein a normally open drainage port and an emergency drainage port are arranged on the well cover, a drainage groove is arranged below the well cover, a filter frame is arranged in the drainage groove, a water outlet is formed in the filter frame, the filter frame is connected with the bottom of the drainage groove through an elastic piece, the filter frame is connected with a sealing block, and the sealing block is positioned in the emergency drainage port. The technical scheme of the utility model can realize quick drainage, improve the drainage capacity of the road and avoid the road water accumulation condition caused by insufficient drainage capacity of the road.

Description

Road drainage device

Technical Field

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

Background

Road drainage is an extremely important part in municipal road construction, urban roads must have good drainage function, the drainage capacity of the urban roads has great influence on urban traffic safety in rainy days, especially in heavy rain seasons, if the drainage capacity of the urban roads is weak, the accumulated water on the roads is too much, and the passing of vehicles or pedestrians is influenced.

At present, the through-hole drainage through the drainage well lid on the road is many, because of compromise the bearing of well lid, the through-hole can not set up too big, and this leads to drainage speed to receive the restriction, and when the water yield was great on the road surface, water will gather on the road surface, the phenomenon of road ponding appears.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a road drainage device which can improve the drainage capacity of a road and solve the problem of road water accumulation caused by insufficient drainage capacity of the road.

The utility model provides a road drainage device which comprises a well cover, wherein a normally open drainage port and an emergency drainage port are arranged on the well cover, a drainage groove is arranged below the well cover, a filter frame is arranged inside the drainage groove, a water outlet is formed in the filter frame, the filter frame is connected with the bottom of the drainage groove through an elastic piece, the filter frame is connected with a sealing block, and the sealing block is positioned inside the emergency drainage port.

Further, the diameter of the normally open water outlet is 20-30 mm, and the diameter of the emergency water outlet is 40-60 mm.

Further, the size of the sealing block is matched with the emergency water outlet.

Further, the filter frame is connected with the sealing block through a connecting rod.

Furthermore, the top of the filter frame is provided with a plurality of handles, and the water outlets are multiple.

Further, a drain pipe is arranged below the drain tank, a water inlet is arranged on the drain pipe, and the water inlet is communicated with the bottom of the drain tank.

Further, the well lid includes lid and well seat, the edge of lid is equipped with the boss, be equipped with the constant head tank on the well seat, the boss with the constant head tank is articulated.

Further, be equipped with the retaining member on the lid lateral wall, on the inside wall of well seat with the corresponding position department of retaining member is equipped with spacing hole, the size in spacing hole with retaining member looks adaptation.

Further, the top of lid be equipped with the corresponding lockhole of retaining member, it has the locking closure to articulate on the lockhole.

Furthermore, the top of the cover body is provided with a lifting opening.

The utility model has the beneficial effects that:

the technical scheme of the utility model can realize quick drainage, improve the drainage capacity of the road and avoid the road water accumulation condition caused by insufficient drainage capacity of the road.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and other drawings can be obtained by those skilled in the art without creative efforts.

FIG. 1 is a schematic structural diagram of a drainage device according to an embodiment of the present invention;

FIG. 2 is a schematic structural diagram of a filter frame according to an embodiment of the present invention;

fig. 3 is a schematic structural view of the manhole cover in the embodiment of the utility model.

Description of reference numerals:

1-well lid, 2-sealing block, 3-emergency water outlet, 4-normally open water outlet, 5-water discharge tank, 6-connecting rod, 7-elastic element, 8-filtering frame, 9-water discharge pipe, 10-water outlet, 11-convex edge, 12-handle, 13-cover body, 14-boss, 15-lifting opening, 16-locking cover, 17-locking hole, 18-locking element, 19-well seat, 20-limiting hole and 21-positioning groove.

Detailed Description

The technical solutions of the present invention will be described clearly and completely with reference to the following embodiments, and it should be understood that the described embodiments are some, but not all, embodiments of the present invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on those shown in the drawings, and are used only for convenience in describing the present invention and for simplicity in description, and do not indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and thus, are not to be construed as limiting the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, features defined as "first", "second", may explicitly or implicitly include one or more of the described features. In the description of the present invention, "a plurality" means two or more unless specifically defined otherwise. Furthermore, the terms "mounted," "connected," and "connected" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Examples

A road drainage device, as shown in figures 1 to 3, comprises a well cover 1, the well cover 1 comprises a cover body 13 and a well seat 19, the well seat 19 is fixed on the road surface, one side of the edge of the cover body 13 is provided with a boss 14, the well seat 19 is provided with a positioning groove 21 matched with the boss 14, the boss 14 is hinged with the positioning groove 21, the cover body 13 is fixed on the well seat 19, a slope is arranged between the cover body 13 and the road surface for facilitating drainage, the top of the cover body 13 is provided with a lifting opening 15 for facilitating lifting the cover body 13, the outer side wall of the cover body 13 is provided with a locking member 18, a position corresponding to the locking member 18 on the inner side wall of the well seat 19 is provided with a limiting hole 20, the size of the limiting hole 20 is matched with the locking member 18, the top of the cover body 13 is provided with a locking hole 17 corresponding to the locking member 18, the cover body 13 is fixed on the well seat 19 through the locking member 18 for ensuring that the cover body 13 can not be stolen and plays a role of theft prevention, the lock hole 17 is hinged with a lock cover 16, so that the lock hole 17 is prevented from rusting after being exposed to the natural environment for a long time.

The drainage groove 5 is arranged below the cover body 13, the normally open water outlet 4 is arranged on the cover body 13, water on a road surface can be conveniently drained into the drainage groove 5, in order to ensure the bearing capacity of the well cover 1 and avoid vehicles or pedestrians from being trapped, the normally open water outlet 4 is too large in size, the diameter of the normally open water outlet 4 is 20-30 mm, the drainage speed of the road surface is limited, in order to improve the drainage speed of the road surface, the emergency water outlet 3 is further arranged on the cover body 1, the diameter of the emergency water outlet 3 is 40-60 mm, the sealing block 2 matched with the emergency water outlet 3 in size is arranged inside the emergency water outlet 3, when the water amount on the road surface is small, the sealing block 2 is positioned inside the emergency water outlet 3 and cannot influence the bearing capacity of the well cover 1, other substances can be prevented from falling into the emergency water outlet 3, the filter frame 8 is arranged inside the drainage groove 5, the convex edges 11 are respectively arranged on two sides of the filter frame 8, sealed piece 2 passes through connecting rod 6 to be connected with the top of protruding edge 11, and protruding edge 11's bottom is passed through elastic component 7 and is connected with the bottom of water drainage tank 5, and when the water yield was more on the road surface, the inside weight of filter frame 8 constantly increased, and filter frame 8 compresses elastic component 7 under the effect of gravity, drives sealed piece 2 and constantly descends simultaneously, makes emergent outlet 3 open for the drainage speed.

Be equipped with a plurality of delivery ports 10 on the filter frame 8, the size of delivery port 10 only allows water to pass through, holds back the impurity of aquatic, and the top of filter frame 8 is equipped with handle 12, is convenient for take out filter frame 8, clears up the impurity in the filter frame 8, and the below of water drainage tank 5 is equipped with drain pipe 9, is equipped with the water inlet with 5 bottoms of water drainage tank intercommunication on the drain pipe 9, and the water after will filtering passes through drain pipe 9 and discharges, avoids the impurity jam drain pipe 9 of aquatic.

The working principle is as follows: when the water quantity on the road surface is small, water enters the filter frame 8 in the drainage groove 5 from the normally open drainage port 4, the water is discharged into the drainage pipe 9 from the water outlet 10, and impurities in the water are intercepted in the filter frame 8;

when the water yield is more on road surface 1, the weight of water and impurity constantly increases in the filter frame 8, elastic component 7 is compressed under the action of gravity of filter frame 8, make filter frame 8 drive sealed piece 2 and constantly descend, emergent outlet 3 opens, further accelerate drainage speed, prevent to produce ponding on the road surface, the back is accomplished in the drainage, if filter frame 8 interior impurity is more, under the action of gravity of impurity, emergent outlet 3 still is in the state of opening, can play the suggestion effect, remind people to clear up the impurity in the filter frame.

When clearance impurity, adopt the key to rotate retaining member 18, make retaining member 18 roll over spacing hole 20, pull up the lid 13 through carrying and drawing mouth 15 and pull up, and take out filter frame 8 through handle 12 at filter frame 8 top, clear up the impurity of filtering frame 8 inside, the back of finishing in the clearance, put back original place with filter frame 8, cover lid 13, adopt the key to rotate retaining member 18 once more, make retaining member 18 roll over to spacing hole 20 in, the realization is to the locking of lid 13.

Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; while the utility model has been described in detail and with reference to the foregoing embodiments, it will be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; and the modifications or the substitutions do not make the essence of the corresponding technical solutions depart from the scope of the technical solutions of the embodiments of the present invention.

Claims

1. The utility model provides a road drainage device, a serial communication port, including the well lid, be equipped with normally open outlet and emergent outlet on the well lid, the below of well lid is equipped with water drainage tank, water drainage tank's inside is equipped with the filter frame, be equipped with the delivery port on the filter frame, the filter frame pass through the elastic component with water drainage tank's bottom is connected, the filter frame is connected with sealed piece, sealed piece is located the inside in emergent outlet.

2. The road drainage device according to claim 1, wherein the diameter of the normally open drain port is 20-30 mm, and the diameter of the emergency drain port is 40-60 mm.

3. The road drainage apparatus of claim 2, wherein the sealing block is sized to fit the emergency drain opening.

4. The road drainage apparatus of claim 3, wherein the filter frame is connected to the sealing block by a connecting rod.

5. The road drainage device of claim 1, wherein a plurality of handles are arranged at the top of the filter frame, and the water outlets are arranged.

6. The road drainage device of claim 1, wherein a drain pipe is arranged below the drainage channel, and a water inlet is arranged on the drain pipe and communicated with the bottom of the drainage channel.

7. The road drainage device of claim 1, wherein the well cover comprises a cover body and a well seat, the edge of the cover body is provided with a boss, the well seat is provided with a positioning groove, and the boss is hinged with the positioning groove.

8. The road drainage device of claim 7, wherein a locking member is arranged on the outer side wall of the cover body, a limiting hole is arranged at a position, corresponding to the locking member, on the inner side wall of the well seat, and the size of the limiting hole is matched with that of the locking member.

9. The road drainage device of claim 8, wherein the top of the cover body is provided with a locking hole corresponding to the locking member, and a locking cover is hinged to the locking hole.

10. The road drainage apparatus of claim 7, wherein the top of the cover body is provided with a lifting opening.