CN214574430U - Road rainwater drainage system - Google Patents
Road rainwater drainage system Download PDFInfo
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- CN214574430U CN214574430U CN202120408043.9U CN202120408043U CN214574430U CN 214574430 U CN214574430 U CN 214574430U CN 202120408043 U CN202120408043 U CN 202120408043U CN 214574430 U CN214574430 U CN 214574430U
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- manhole
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Abstract
The utility model provides a road rainwater drainage system, which comprises a rainwater main pipe and a plurality of inspection wells, wherein the rainwater main pipe is arranged below a motor vehicle lane along the extending direction of a road, and is communicated with each inspection well in sequence; every inspection shaft all corresponds and is equipped with the inspection shaft, and each inspection shaft all communicates through access way and the inspection shaft that corresponds, and the inspection shaft is full underground structure, and the greenbelt department that the inspection shaft set up in the central authorities of road leads to ground. The utility model discloses a set up inspection shaft and access way, can locate the well lid in the greenbelt of road central authorities, threaten traffic safety scheduling problem when avoiding setting up the road surface that the well lid brought and sinking fracture, well lid fragile and well lid lack on well lid and the motor vehicle lane road surface on the motor vehicle lane road surface.
Description
Technical Field
The utility model belongs to the technical field of city underground pipe gallery construction technique and specifically relates to indicate a road rainwater drainage system.
Background
Because municipal pipelines are more, the space under the road is limited, the pipe diameter of the drainage pipeline is larger, and when no drainage pipeline is arranged under the road green belt and the non-motor vehicle lane, the drainage pipeline needs to be arranged under the motor vehicle lane. The drainage pipelines need to be arranged at intervals of about 50 meters, namely, well heads and well covers for inspection are arranged, and therefore the number of the well covers on the motor vehicle lane is large. The manhole cover on the motor vehicle lane is easy to cause the sinking and the inclination of the peripheral road surface, the cracking and the peeling of the peripheral road surface, and the like. Meanwhile, vehicles travelling on the road can apply loads to the well lid, so that the fatigue damage of the well lid is caused, and the well lid is deformed, bent, cracked, broken and the like. In addition, the well cover on the road is easy to be lacked, and the traffic safety and the personal safety of the road are threatened.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a road rainwater drainage system when the rainwater is responsible for the below of locating the motor vehicle lane, can avoid seting up the well lid on the motor vehicle lane to avoid setting up the road surface that the well lid brought on the motor vehicle lane and sink fracture, well lid and damage threaten traffic safety scheduling problem when the well lid lacks.
In order to achieve the above purpose, the utility model provides a road rainwater drainage system, wherein, the road rainwater drainage system comprises a rainwater main pipe and a plurality of inspection wells, the rainwater main pipe is used for being arranged below a motor vehicle lane of a road, and the rainwater main pipe is communicated with each inspection well in sequence; every the inspection shaft all corresponds and is equipped with the manhole, and each the manhole all through access way with correspond the inspection shaft intercommunication, the inspection shaft is full underground structure, the manhole in the greenbelt department that the center of road set up leads to ground.
The road rainwater drainage system is characterized in that the rainwater main pipe extends along the length direction of the road, each inspection well, the corresponding service channel and the corresponding service well are arranged along the width direction of the road, the first end of each service channel is communicated with the bottom of the corresponding service well, and the second end of each service channel is communicated with the top of the corresponding inspection well.
Road rainwater drainage system as above, wherein, the bottom of inspection shaft is equipped with and supplies the rainwater to follow the chute that the extending direction of rainwater main pipe flows, the chute in both sides on the width direction of road are equipped with patrols and examines the platform, just the bottom of access way is higher than the top of chute.
The road rainwater drainage system comprises a manhole, a plurality of steps, a plurality of vertical crawling ladders and a plurality of vertical crawling ladders, wherein the plurality of steps are arranged on the inner wall of the manhole at intervals from top to bottom, or the vertical crawling ladders are arranged inside the manhole.
The road rainwater drainage system as described above, wherein the top of the manhole is 0.3m above the ground, and the bottom of the manhole is flush with the bottom of the service passage.
The road rainwater drainage system is characterized in that the inner walls of the inspection well, the inspection channel and the inspection well are provided with cement mortar anticorrosive layers.
The road rainwater drainage system as described above, wherein the distance between the top outer surface of the service channel and the ground is greater than 0.7 m.
The road rainwater drainage system as described above, wherein the manhole cover is covered at the top of the manhole, and the manhole cover is an anti-theft, anti-skid, anti-noise, anti-bounce and anti-displacement manhole cover.
The road rainwater drainage system as described above, wherein each manhole is correspondingly communicated with a rainwater collection structure, and each rainwater collection structure is communicated to the ground at one side of the road.
The road rainwater drainage system comprises a rainwater cavity and a rainwater branch pipe, wherein the rainwater cavity is arranged below the ground on one side of the road and communicated with the ground, one end of the rainwater branch pipe is communicated with the bottom of the rainwater cavity, and the other end of the rainwater branch pipe is communicated with the corresponding inspection well.
Compared with the prior art, the utility model has the advantages as follows:
the utility model provides a road rainwater drainage system when the rainwater is responsible for and locates the motor vehicle lane below, through setting up access way and inspection shaft, locates the well lid in the greenbelt of road central authorities to effectively avoid setting up the well lid on the motor vehicle lane road surface, threaten traffic safety scheduling problem when avoiding setting up the road surface that the well lid brought and sinking fracture, the well lid damages easily and the well lid lacks on the motor vehicle lane.
Drawings
The following drawings are only intended to illustrate and explain the present invention schematically, and do not limit the scope of the present invention. Wherein:
FIG. 1 is a schematic structural view of a road rainwater drainage system provided by the present invention;
fig. 2 is the utility model provides a road rainwater drainage system's inspection shaft, access way and inspection shaft's schematic structure.
The reference numbers illustrate:
1. a rainwater main pipe;
2. an inspection well;
21. a launder;
22. a routing inspection platform;
3. repairing the well;
31. stepping;
4. overhauling the channel;
5. a rainwater chamber;
6. a rainwater branch pipe.
Detailed Description
In order to clearly understand the technical solution, purpose and effect of the present invention, the detailed embodiments of the present invention will be described with reference to the accompanying drawings.
As shown in fig. 1 and 2, the utility model provides a road rainwater drainage system, wherein, the road rainwater drainage system includes rainwater main pipe 1 and a plurality of inspection wells 2, the rainwater main pipe 1 is used for setting up below the motor vehicle lane of road, a plurality of inspection wells 2 set up along the length direction interval of rainwater main pipe 1, and rainwater main pipe 1 communicates a plurality of inspection wells 2 in order, rainwater flows in rainwater main pipe 1 and then flows along the extending direction of road in rainwater main pipe 1 and flows through each inspection well 2 in order; each inspection well 2 is correspondingly provided with an inspection well 3, and each inspection well 2 is communicated with the corresponding inspection well 3 through an inspection channel 4, wherein the inspection well 2 is of a full underground structure, namely the inspection well 2 is wholly positioned below the ground, the inspection well 3 is communicated to the ground at a green belt arranged in the center of a road, namely a well mouth of the inspection well 3 is arranged at the green belt in the center of the road;
further, as shown in fig. 1 and 2, the rainwater main pipe 1 extends along the length direction of the road, the correspondingly arranged maintenance well 3, the maintenance channel 4 and the inspection well 2 are arranged along the width direction of a road, the maintenance well 3 and the inspection well 2 are both vertically arranged, the maintenance channel 4 is transversely arranged, the first end of the maintenance channel 4 is communicated with the bottom of the maintenance well 3, the second end of the maintenance channel 4 is communicated with the top of the inspection well 2, the maintenance channel 4 is arranged to facilitate dredging, operation and maintenance of workers, the top of each maintenance channel 4 is a concrete slab to ensure the bearing capacity of the concrete slab, particularly, the maintenance channel 4 can be a concrete pipeline, or the manhole may be configured as a trough structure with an open top and a concrete slab is erected on the top, the manhole 3 may have the same diameter from top to bottom, or as shown in fig. 2, the manhole 3 may be configured as a structure with a larger lower diameter and a smaller upper diameter; through the inspection shaft 2, access way 4 and the access shaft 3 that set up along the width direction of road, when rainwater was responsible for 1 and is located the motorway below, can make full use of the space of motorway below and locate the well lid in the greenbelt of road central authorities to effectively avoid setting up the well lid on the motorway road surface, avoid setting up the road surface that the well lid brought on the motorway and sink the fracture, the well lid damages easily and threatens traffic safety scheduling problem when the well lid lacks.
Further, as shown in fig. 2, the utility model provides a road rainwater drainage system, wherein, the bottom of inspection shaft 2 is equipped with the chute 21 that supplies the rainwater to flow along the extending direction of road, and the rainwater in the rainwater main pipe 1 flows along the chute 21 when entering each inspection shaft 2, and the chute 21 plays the water conservancy diversion effect to the drainage to create better flowing water condition; and the bottom of the access passage 4 is higher than the top of the flow groove 21, that is, the bottom of the access passage 4 and the manhole 3 is higher than the top of the flow groove 21, so as to prevent the drainage from overflowing to the bottom of the access passage 4 and the manhole 3 to cause sediment deposition when the drainage is suddenly increased.
Preferably, as shown in fig. 2, the utility model provides a road rainwater drainage system, wherein, chute 21 is equipped with patrolling and examining platform 22 in the ascending both sides of width direction of road to the staff goes on it and overhauls the clearance operation.
As preferred, as shown in fig. 2, the utility model provides a road rainwater drainage system, wherein, the interval is equipped with a plurality of marks of time 31 from top to bottom on the inner wall of manhole 3, perhaps the inside of manhole 3 is equipped with the cat ladder of vertical setting to supply the staff to get into manhole 3 and return to ground from manhole 3.
As preferred, the utility model provides a road rainwater discharge system, wherein, the top of manhole 3 is higher than more than ground 0.3m to prevent rainwater, watering from flowing backward to the inside of manhole 3, service aisle 4 and inspection shaft 2 by the well head of manhole 3, and the bottom of manhole 3 and service aisle 4's bottom parallel and level, in order to prevent to form the step between the two and lead to impurity, silt siltation.
As preferred, the utility model provides a road rainwater discharge system, wherein, all be equipped with the cement mortar anticorrosive coating on the inner wall of inspection shaft 3, access way 4 and inspection shaft 2 to guarantee the life of inspection shaft 3, access way 4 and inspection shaft 2.
Preferably, the utility model provides a road rainwater drainage system, wherein, the distance between the surface of the top of access way 4 and the ground is greater than 0.7m, and the top of access way 4 is the earthing that has the thickness of 0.7m at least above, in order to avoid the vehicle that walks on the motor vehicle way to crush access way 4; wherein the internal height of the service passageway 4 and the service well 3 can be reduced when the service requirement is met, so as to save the cost.
As preferred, the utility model provides an as above road rainwater discharge system, wherein, the top lid of inspection shaft 3 is equipped with the well lid, and the well lid is theftproof, antiskid, noise control, prevents the spring and prevents the displacement well lid to guarantee that the well lid firmly covers and establish the top well head at inspection shaft 3.
As preferred, as shown in fig. 1, the utility model provides a road rainwater drainage system, wherein, every inspection shaft 2 all corresponds and collects the structure intercommunication with a rainwater, and each rainwater collects the structure and all leads to ground in one of them side of road, and each rainwater is collected the structure and can will flow to the road both sides collect with the rainwater and lead to the inspection shaft 2 in and be responsible for 1 with the rainwater and remove, prevents surface gathered water.
Preferably, as shown in fig. 1, the utility model provides a road rainwater drainage system, wherein, the rainwater collection structure includes a rainwater chamber 5 and a rainwater branch pipe 6, the rainwater chamber 5 is arranged below the ground of one side of the road and communicated with the above ground, one end of the rainwater branch pipe 6 is communicated with the bottom of the rainwater chamber 5, and the other end of the rainwater branch pipe 6 is communicated with the corresponding inspection well 2; the accumulated water on the two sides of the road flows into the rainwater cavities 5, flows into the inspection wells 2 along the rainwater branch pipes 6 at the bottoms of the rainwater cavities 5, and is discharged along with the water in the rainwater main pipe 1.
Compared with the prior art, the utility model has the advantages as follows:
the utility model provides a road rainwater drainage system when the rainwater is responsible for and locates the motor vehicle lane below, through setting up access way and inspection shaft, will need to set up in the well lid on ground locates road central greenbelt to effectively avoid setting up the well lid on the motor vehicle lane road surface, threaten traffic safety scheduling problem when avoiding setting up the road surface that the well lid brought on the motor vehicle lane and sinking fracture, well lid damage easily and well lid lack.
The above description is only exemplary of the present invention, and is not intended to limit the scope of the present invention. Any equivalent changes and modifications that can be made by one skilled in the art without departing from the spirit and principles of the invention should be considered within the scope of the invention.
Claims (10)
1. The road rainwater drainage system is characterized by comprising a rainwater main pipe and a plurality of inspection wells, wherein the rainwater main pipe is arranged below a motor vehicle lane of a road and is communicated with the inspection wells in sequence; every the inspection shaft all corresponds and is equipped with the manhole, and each the manhole all through access way with correspond the inspection shaft intercommunication, the inspection shaft is full underground structure, the manhole in the greenbelt department that the center of road set up leads to ground.
2. The road rainwater drainage system according to claim 1, wherein said rainwater main pipes extend along the length direction of said road, each of said inspection wells is arranged with a corresponding said inspection channel and a corresponding said inspection well along the width direction of said road, a first end of each of said inspection channels is communicated with the bottom of a corresponding inspection well, and a second end of each of said inspection channels is communicated with the top of a corresponding said inspection well.
3. The road rainwater drainage system according to claim 2, wherein a runner for rainwater to flow along the extending direction of the rainwater main pipe is arranged at the bottom of the inspection well, inspection platforms are arranged on two sides of the runner in the width direction of the road, and the bottom of the inspection channel is higher than the top of the runner.
4. The road rainwater drainage system according to claim 1, wherein a plurality of steps are arranged on the inner wall of the manhole at intervals from top to bottom, or a vertically arranged ladder stand is arranged inside the manhole.
5. The road rain drainage system of claim 1, wherein the top of the manhole is 0.3m above the ground and the bottom of the manhole is flush with the bottom of the service channel.
6. The road rainwater drainage system according to claim 1, wherein the inner walls of said inspection well, said inspection channel and said inspection well are provided with cement mortar anticorrosive layers.
7. The road rain drainage system of claim 1, wherein the distance between the top outer surface of the service channel and the ground is greater than 0.7 m.
8. The road rain drainage system of claim 1, wherein the manhole top cover is provided with a manhole cover, and the manhole cover is an anti-theft, anti-skid, anti-noise, anti-bounce and anti-displacement manhole cover.
9. The road rain drainage system of claim 1, wherein each manhole is in communication with a corresponding rain collection structure, and each rain collection structure is open to the ground on one side of the road.
10. The road rainwater drainage system according to claim 9, wherein said rainwater collection structure comprises a rainwater chamber and a rainwater branch pipe, said rainwater chamber is disposed under the ground of one side of said road and communicated with the ground, one end of said rainwater branch pipe is communicated with the bottom of said rainwater chamber, and the other end of said rainwater branch pipe is communicated with said corresponding inspection well.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120408043.9U CN214574430U (en) | 2021-02-24 | 2021-02-24 | Road rainwater drainage system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120408043.9U CN214574430U (en) | 2021-02-24 | 2021-02-24 | Road rainwater drainage system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214574430U true CN214574430U (en) | 2021-11-02 |
Family
ID=78317142
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120408043.9U Active CN214574430U (en) | 2021-02-24 | 2021-02-24 | Road rainwater drainage system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214574430U (en) |
-
2021
- 2021-02-24 CN CN202120408043.9U patent/CN214574430U/en active Active
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