CN209989663U

CN209989663U - Drainage structures of town road

Info

Publication number: CN209989663U
Application number: CN201920568369.0U
Authority: CN
Inventors: 王鹏; 王广伟; 王树志; 柴志坚; 崔治永; 刘程程
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-04-24
Filing date: 2019-04-24
Publication date: 2020-01-24
Anticipated expiration: 2029-04-24

Abstract

The utility model discloses a belong to municipal drainage technical field, specifically be a drainage structures of town road, including the main drain pipe of transversely burying underground and the branch drain pipe of vertical setting, main drain pipe communicates with the inner chamber of branch drain pipe, the top lid of branch drain pipe is equipped with the offal top cap, pre-buried brace table on a lateral wall of the inner chamber upper end of branch drain pipe, support the filter sieve on the brace table, through the cooperation of offal top cap, filter sieve, can secondary filter, avoid impurity accumulation in main drain pipe, and cause the condition of its jam; the filter screen is connected with the inside of the branch drainage pipe through the pin shaft, so that the opening and closing functions are facilitated, and the maintenance function on the lower structure is facilitated; through the cooperation between cavity water sealing platform, water sealing plate, activity stand, support arm and the reset spring, can play the inhibitory action to the water refluence in the main drainage pipe, and can play the effect of avoiding the peculiar smell come-up.

Description

Drainage structures of town road

Technical Field

The utility model relates to a municipal drainage technical field specifically is a drainage structures of town road.

Background

The urban drainage system is an engineering facility system for treating and removing urban sewage and rainwater, and is a component of urban public facilities. Urban drainage system planning is an integral part of urban overall planning. Municipal drainage systems are usually composed of drainage pipelines and sewage treatment plants. Under the condition of separating sewage and rainwater, the sewage is collected by a drainage pipeline, and is discharged into a water body or recycled after being sent to sewage treatment; the rainwater runoff is collected by a drainage pipeline and then is discharged into the water body nearby.

The existing pavement structure comprises asphalt, concrete, pavement brick paving, gravel pavement and the like, dust and dirt are easily deposited on the surfaces of the roads, the water permeability and the air permeability are poor, the wear resistance is poor, the water drainage of the road surface with good wear resistance is poor, water is easily accumulated on the road surface when the water quantity is large, the trouble of pedestrians and vehicles is caused, and a large amount of garbage enters a sewer to block the sewer to form vicious circle.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a drainage structures of town road to the easy surface gathered water when the water yield is big that proposes in solving above-mentioned background art causes pedestrian's vehicle puzzlement, causes a large amount of rubbish to get into the sewer and blocks up the problem that the sewer formed vicious circle.

In order to achieve the above object, the utility model provides a following technical scheme: a drainage structure of a municipal road comprises a main drainage pipe which is transversely embedded and a branch drainage pipe which is longitudinally arranged, wherein the main drainage pipe is communicated with the inner cavity of the branch drainage pipe, a drainage top cover is arranged at the top end of the branch drainage pipe, a support platform is pre-embedded on one side wall at the upper end of the inner cavity of the branch drainage pipe, a filter sieve is supported on the support platform, one end, opposite to the support platform, of the filter sieve is connected with the inner wall of the branch drainage pipe through a pin shaft, the inner wall of the branch drainage pipe is connected with a detection ladder through a bolt assembly, a hollow water sealing platform and a support arm are transversely arranged at the lower end of the inner cavity of the branch drainage pipe, the hollow water sealing platform is positioned at the upper side of the support arm, a movable upright post is longitudinally inserted in the middle of the support arm, a water sealing plate is arranged at the top end of the movable upright post, and the reset spring is sleeved on the outer wall of the movable upright post.

Preferably, a handle is arranged on the upper surface of the lower water top cover.

Preferably, a sealing strip is arranged between the filter screen and the inner wall of the branch drain pipe, and the sealing strip is bonded at the edge of the outer wall of the filter screen.

Preferably, the detection ladder is positioned on the side wall of one side of the branch drainage pipe close to the support platform.

Preferably, the outer wall of the movable upright post is sleeved with a linear bearing, and the linear bearing is embedded in the middle of the supporting arm.

Preferably, the side wall of the water sealing plate is inclined, the shape of the inner cavity of the hollow water sealing platform is matched with the shape of the side wall of the water sealing plate, and the water sealing plate is a polyethylene water sealing plate.

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

1) through the cooperation of the drainage top cover and the filter sieve, secondary filtration can be performed, and the situation that impurities are accumulated in the main drainage pipe to cause blockage of the main drainage pipe is avoided;

2) the filter screen is connected with the inside of the branch drainage pipe through the pin shaft, so that the opening and closing functions are facilitated, and the maintenance function on the lower structure is facilitated;

3) through the cooperation between cavity water sealing platform, water sealing plate, activity stand, support arm and the reset spring, can play the inhibitory action to the water refluence in the main drainage pipe, and can play the effect of avoiding the peculiar smell come-up.

Drawings

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

fig. 2 is a schematic view of the top view structure of the launching top cover of the present invention.

In the figure: 1 drain pipe, 2 lower water top covers, 3 handheld handles, 4 supporting platforms, 5 filter sieves, 6 detection ladders, 7 hollow water sealing platforms, 8 water sealing plates, 9 movable upright columns, 10 supporting arms, 11 return springs and 12 main drain pipes.

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.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Example (b):

referring to fig. 1-2, the present invention provides a technical solution: a drainage structure of a municipal road comprises a main drainage pipe 12 which is transversely embedded and a branch drainage pipe 1 which is longitudinally arranged, wherein the main drainage pipe 12 and the branch drainage pipe 1 adopt a reinforced concrete structure;

the main drainage pipe 12 is communicated with the inner cavity of the branch drainage pipe 1, the top end cover of the branch drainage pipe 1 is provided with a drainage top cover 2, a support table 4 is pre-embedded on one side wall of the upper end of the inner cavity of the branch drainage pipe 1, a filter sieve 5 is supported on the support table 4, one end, opposite to the support table 4, of the filter sieve 5 is connected with the inner wall of the branch drainage pipe 1 through a pin shaft, the drainage top cover 2 is a reinforcement welded netted drainage top cover which can separate large-volume impurities from water, so that the large-volume impurities cannot enter the branch drainage pipe 1 through the drainage top cover 2, the filter sieve 5 carries out secondary filtration on falling water and small-particle impurities, so that the small-particle impurities can be filtered, and the filter sieve 5 is convenient to lift up through the supporting effect of the support table 4, so that the;

the inner wall of the branch drain pipe 1 is connected with a detection ladder 6 through a bolt assembly, and the detection ladder 6 is convenient for a maintainer to go into the lower side of the branch drain pipe 1 through the detection ladder 6 to perform an overhauling function;

a drain pipe 1's inner chamber lower extreme transversely is provided with cavity water sealing platform 7 and support arm 10, cavity water sealing platform 7 is located the upside of support arm 10, the middle part of support arm 10 is vertically pegged graft and is had movable stand 9, movable stand 9 can reciprocate the activity relatively support arm 10, the top of activity stand 9 is provided with water sealing plate 8, water sealing plate 8's external diameter is greater than the internal diameter of cavity water sealing platform 7, it has reset spring 11 to support between support arm 10 and the water sealing plate 8, and reset spring 11 cup joints on the outer wall of activity stand 9, activity stand 9 drives water sealing plate 8 come-up to the position of cavity water sealing platform 7 and carries out the closure effect to cavity water sealing platform 7, when water sealing plate 8 received the pressure of upside and descends, the water of upside can get into in main drain pipe 12 through cavity water sealing platform 7.

The upper surface of the lower water top cover 2 is provided with a hand-held handle 3, which is convenient for opening and closing the lower water top cover 2.

Be provided with the sealing strip between the inner wall of filter sieve 5 and branch drain pipe 1, and the sealing strip bonds in the outer wall edge of filter sieve 5, through the setting of sealing strip for it is sealed between filter sieve 5 and the branch drain pipe 1, avoids impurity to flow away in the space between filter sieve 5 and the branch drain pipe 1.

The detection ladder 6 is positioned on the side wall of one side, close to the support table 4, of the branch drain pipe 1, and after the filter screen 5 is opened, the downward movement of a maintainer is facilitated.

The outer wall of the movable upright post 9 is sleeved with a linear bearing, and the linear bearing is embedded in the middle of the supporting arm 10, so that the movable upright post 9 can slide on the supporting arm 10 more smoothly.

The side wall of the water sealing plate 8 is inclined, the shape of the inner cavity of the hollow water sealing platform 7 is matched with the shape of the side wall of the water sealing plate 8, and the water sealing plate 8 is a polyethylene water sealing plate and is light in weight.

The working principle is as follows: draining: the accumulated water enters the inner cavity of the branch drain pipe 1 through the drainage top cover 2, under the filtering action of the drainage top cover 2, large-volume impurities can be filtered, sanitation personnel can clean the impurities conveniently, small-particle impurities fall on the filter sieve 5 and are separated from water, and the small-particle impurities are relatively less in amount and only need to be cleaned regularly;

the falling water pressure is on the water sealing plate 8, the water sealing plate 8 drives the movable upright post 9 to descend under the action of the gravity of the water, the return spring 11 is compressed, and the accumulated water falls into the hollow water sealing platform 12 through the inner cavity of the hollow water sealing platform 7;

deodorization: when the accumulated water in the branch drainage pipe 1 is less, the water sealing plate 8 is not enough to be pressed down, the water sealing plate 8 and the hollow water sealing platform 7 form sealing under the action of the return spring 11, and the sewage in the main drainage pipe 12 is prevented from being emitted out through the branch drainage pipe 1 (when the water in the branch drainage pipe 1 reaches 10cm high, the gravity of the water can press down the water sealing plate 8 to compress the movable upright post 9).

Having shown and described the basic principles and principal features of the invention and advantages thereof, it will be apparent to those skilled in the art that the invention is not limited to the details of the foregoing exemplary embodiments, but is capable of other specific forms without departing from the spirit or essential characteristics thereof; 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, and any reference signs in the claims are not intended to be construed as limiting the claim concerned.

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. The utility model provides a drainage structures of town road, includes main drain pipe (12) and the branch drain pipe (1) of vertical setting of transversely burying, main drain pipe (12) and the inner chamber intercommunication of branch drain pipe (1), its characterized in that: the top end cover of the branch drain pipe (1) is provided with a water discharge top cover (2), a support table (4) is embedded on one side wall of the upper end of the inner cavity of the branch drain pipe (1), a filter screen (5) is supported on the support table (4), one end of the filter screen (5) opposite to the support table (4) is connected with the inner wall of the branch drain pipe (1) through a pin shaft, the inner wall of the branch drain pipe (1) is connected with a detection ladder (6) through a bolt assembly, the lower end of the inner cavity of the branch drain pipe (1) is transversely provided with a hollow water sealing platform (7) and a support arm (10), the hollow water sealing platform (7) is positioned on the upper side of the support arm (10), the middle part of the support arm (10) is longitudinally inserted with a movable upright post (9), the top end of the movable upright post (9) is provided with a water sealing plate (8), and the outer diameter of, and a return spring (11) is supported between the supporting arm (10) and the water sealing plate (8), and the return spring (11) is sleeved on the outer wall of the movable upright post (9).

2. The drainage structure of municipal roads according to claim 1, wherein: the upper surface of the lower water top cover (2) is provided with a hand-held handle (3).

3. The drainage structure of municipal roads according to claim 1, wherein: and a sealing strip is arranged between the filter sieve (5) and the inner wall of the branch drain pipe (1), and the sealing strip is bonded at the edge of the outer wall of the filter sieve (5).

4. The drainage structure of municipal roads according to claim 1, wherein: the detection ladder (6) is positioned on the side wall of one side, close to the support table (4), in the branch drainage pipe (1).

5. The drainage structure of municipal roads according to claim 1, wherein: the outer wall of the movable upright post (9) is sleeved with a linear bearing, and the linear bearing is embedded in the middle of the supporting arm (10).

6. The drainage structure of municipal roads according to claim 1, wherein: the side wall of the water sealing plate (8) is inclined, the shape of the inner cavity of the hollow water sealing platform (7) is matched with the shape of the side wall of the water sealing plate (8), and the water sealing plate (8) is a polyethylene water sealing plate.