CN214194902U - Drainage structures roadbed for municipal administration bridge - Google Patents
Drainage structures roadbed for municipal administration bridge Download PDFInfo
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- CN214194902U CN214194902U CN202120058470.9U CN202120058470U CN214194902U CN 214194902 U CN214194902 U CN 214194902U CN 202120058470 U CN202120058470 U CN 202120058470U CN 214194902 U CN214194902 U CN 214194902U
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 62
- 238000001914 filtration Methods 0.000 claims description 8
- 230000001681 protective effect Effects 0.000 claims description 7
- 230000000149 penetrating effect Effects 0.000 claims description 6
- 239000010426 asphalt Substances 0.000 claims description 5
- 239000011150 reinforced concrete Substances 0.000 claims description 5
- 230000007246 mechanism Effects 0.000 abstract description 10
- 239000002689 soil Substances 0.000 abstract description 9
- 238000001556 precipitation Methods 0.000 abstract description 6
- 230000008595 infiltration Effects 0.000 abstract description 3
- 238000001764 infiltration Methods 0.000 abstract description 3
- 230000006378 damage Effects 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 238000007599 discharging Methods 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 229920006395 saturated elastomer Polymers 0.000 description 3
- 241000196324 Embryophyta Species 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 238000009825 accumulation Methods 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 239000010639 cypress oil Substances 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000012466 permeate Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model relates to a bridge roadbed structure technical field just discloses a drainage structures roadbed for municipal administration bridge, including the pontic, the lower surface of pontic is connected with the last fixed surface of pier, the outside of pontic upper surface is connected with the lower fixed surface of protection seat, the afforestation pond has been seted up at the middle part of pontic, a set of cistern has been seted up in the outside in afforestation pond, be provided with a set of permeable plate between afforestation pond and the cistern. This a drainage structures road bed for municipal bridge, through pre-buried floor drain, the cooperation of mechanisms such as pre-buried collector pipe and pontic for the ponding on road surface directly flows in the afforestation pond or flows in the cistern through pre-buried collector pipe, ponding in the cistern is absorbed through the plant in porous plate infiltration afforestation pond and in the afforestation pond, after the soil moisture saturation in the afforestation pond, the ponding water level in the cistern rises and discharges through pre-buried overflow pipe, thereby avoid the problem of the easy ponding in road surface when the precipitation is too big.
Description
Technical Field
The utility model relates to a bridge roadbed structure technical field specifically is a drainage structures roadbed for municipal administration bridge.
Background
The roadbed is a strip structure which is built according to a route position and a certain technical requirement and serves as a road surface foundation, is a foundation for road construction, and is a linear structure built by soil or stones.
Chinese patent publication No. CN208563020U discloses a roadbed structure for municipal bridge, including permeable bed, water filtering layer, drainage blanket and basic unit, the water filtering layer sets up between permeable bed and drainage blanket, the drainage blanket sets up between water filtering layer and basic unit. The drainage layer comprises a drainage plate, a drainage net groove and a drainage pipe. The utility model discloses a possess the fast effect of drainage, be favorable to reducing the ponding on bridge road surface, improve the structural stability on road surface. But when the precipitation is great, after the inside soil moisture content of greenbelt is saturated, the inside ponding of this structure is difficult for discharging, very easily leads to surface ponding to the risk factor in the vehicle driving process has been increased.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
Not enough to prior art, the utility model provides a drainage structures road bed for municipal administration bridge has solved when the precipitation is great, and after the saturation of afforestation belt internal soil water content, the inside ponding of current structure is difficult for discharging, very easily leads to surface gathered water to the problem of the risk factor of vehicle driving in-process has been increased.
(II) technical scheme
In order to achieve the above object, the utility model provides a following technical scheme: a drainage structure roadbed for a municipal bridge comprises a bridge body, wherein the lower surface of the bridge body is fixedly connected with the upper surface of a pier, the outer side of the upper surface of the bridge body is fixedly connected with the lower surface of a protective seat, a greening pool is arranged in the middle of the bridge body, a group of water storage pools are arranged on the outer side of the greening pool, a group of water permeable plates are arranged between the greening pool and the water storage pools, the upper surface and the lower surface of each water permeable plate are fixedly connected with the inner wall of the bottom and the inner wall of the top of the bridge body respectively, a group of pre-buried floor drains are arranged on the inner side of the protective seat, each pre-buried floor drain comprises a drainage groove, the outer surface of each drainage groove is fixedly connected with the inner wall of the top of the bridge body, the top of the inner side wall of each drainage groove is rotatably connected with the inner side of a filter plate, a plurality of filter grooves are arranged on the upper surface of the filter plate in a penetrating manner, a hand buckle is arranged on the outer side of the plurality of the filter grooves, and a tar layer is arranged between the pre-buried floor drains and the greening pool, the lower surface of asphalt layer and the last fixed surface of the pontic are connected, the bottom of water drainage tank and the one end intercommunication in the pre-buried collector pipe outside, the other end of pre-buried collector pipe and the bottom intercommunication in the cistern outside, the rear side of pre-buried collector pipe is provided with a set of pre-buried overflow pipe, the top of pre-buried overflow pipe and the top intercommunication in the cistern outside, pre-buried overflow pipe bottom inner wall and current-limiting piece outer fixed surface are connected.
Preferably, the outside of pre-buried overflow pipe is provided with the pipe strap, pre-buried overflow pipe passes through pipe strap and pier's lateral surface fixed connection.
Preferably, the flow-limiting piece is in the shape of a circular truncated cone, and four groups of flow guide holes are formed in the outer surface of the flow-limiting piece in a penetrating mode.
Preferably, one end of the outer side of the embedded water collecting pipe is higher than one end of the inner side of the embedded water collecting pipe, and an included angle between the embedded water collecting pipe and the horizontal plane is fifteen degrees.
Preferably, a group of filtering leakage bags are arranged above the embedded water collecting pipe and are inserted into one end of the outer side of the embedded water collecting pipe.
Preferably, the bridge body and the bridge pier are formed by integrally pouring reinforced concrete, and the drainage channel, the embedded water collecting pipe and the embedded overflow pipe are all pouring embedded parts.
(III) advantageous effects
Compared with the prior art, the utility model provides a drainage structures road bed for municipal administration bridge possesses following beneficial effect:
1. this a drainage structures road bed for municipal bridge, through pre-buried floor drain, the cooperation of mechanisms such as pre-buried collector pipe and pontic for the ponding on road surface directly flows in the afforestation pond or flows in the cistern through pre-buried collector pipe, ponding in the cistern is absorbed through the plant in porous plate infiltration afforestation pond and in the afforestation pond, after the soil moisture saturation in the afforestation pond, the ponding water level in the cistern rises and discharges through pre-buried overflow pipe, thereby avoid the problem of the easy ponding in road surface when the precipitation is too big.
2. This drainage structures road bed for municipal administration bridge, through the cooperation of mechanisms such as afforestation pond, pre-buried floor drain and cistern for the rivers on road surface can be through this structure of discharging simultaneously of both sides, thereby the effectual formation of avoiding surface gathered water, thereby through with bridge and pier by the integrative stability of pouring this road bed structure that has improved of reinforced concrete, improved the durability of this structure, improved this road bed structure's life, further improved this road bed structure's practicality.
3. This drainage structures road bed for municipal administration bridge, through the filter, the cooperation of mechanisms such as filter tank and hand knot for the filter can filter the debris in the rivers, thereby avoid the debris of aquatic to block up mechanisms such as pre-buried collector pipe, be convenient for clear up the inside of water drainage tank through rotatory filter, the maintenance of this structure of being convenient for, through the use of current-limiting piece, avoid ponding discharge process to cause the destruction to the external environment because of the velocity of flow is too fast.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a sectional view of the structure of the present invention;
FIG. 3 is an enlarged view of the structure at A in FIG. 1;
fig. 4 is a schematic enlarged view of the structure at B in fig. 2.
In the figure: 1. a bridge body; 2. a bridge pier; 3. a protective seat; 4. a cypress oil layer; 5. a greening pool; 6. a reservoir; 7. a water permeable plate; 8. pre-burying a floor drain; 801. a water discharge tank; 802. a filter tank; 803. c, hand buckling; 804. a filter plate; 9. pre-burying a water collecting pipe; 10. embedding an overflow pipe in advance; 11. a flow restriction.
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.
Referring to fig. 1-4, the present invention provides a technical solution: a drainage structure roadbed for a municipal bridge comprises a bridge body 1, wherein the lower surface of the bridge body 1 is fixedly connected with the upper surface of a pier 2, the outer side of the upper surface of the bridge body 1 is fixedly connected with the lower surface of a protective seat 3, a greening pool 5 is arranged in the middle of the bridge body 1, a group of water reservoirs 6 are arranged on the outer side of the greening pool 5, a group of water permeable plates 7 are arranged between the greening pool 5 and the water reservoirs 6, the upper surface and the lower surface of each water permeable plate 7 are respectively fixedly connected with the inner wall of the bottom and the inner wall of the top of the bridge body 1, a group of pre-buried floor drains 8 are arranged on the inner side of the protective seat 3, each pre-buried floor drain 8 comprises a drainage groove 801, the outer surface of the drainage groove 801 is fixedly connected with the inner wall of the top of the bridge body 1, the top of the inner side wall of the drainage groove 801 is rotatably connected with the inner side of a filter plate 804, a plurality of filter grooves 802 are arranged on the upper surface of the filter plate 804 in a penetrating manner, and hand buckles 803 are arranged on the outer side of the filter grooves 802 in a penetrating manner, be provided with asphalt layer 4 between pre-buried floor drain 8 and the afforestation pond 5, asphalt layer 4's lower surface and the last fixed surface of pontic 1 are connected, the bottom of water drainage tank 801 and the one end intercommunication in the pre-buried collector pipe 9 outside, the other end of pre-buried collector pipe 9 and the bottom intercommunication in the cistern 6 outside, the rear side of pre-buried collector pipe 9 is provided with a set of pre-buried overflow pipe 10, the top of pre-buried overflow pipe 10 and the top intercommunication in the cistern 6 outside, pre-buried overflow pipe 10 bottom inner wall and the outer fixed surface of current-limiting member 11 are connected.
Specifically, for the convenience of fixing of pre-buried overflow pipe 10, the outside of pre-buried overflow pipe 10 is provided with the pipe strap, and pre-buried overflow pipe 10 passes through pipe strap and pier 2's lateral surface fixed connection to the stability of device structure has been improved.
Specifically, in order to avoid water accumulation in the embedded overflow pipe 10, the flow limiting member 11 is shaped like a circular truncated cone, and four sets of flow guide holes are formed in the outer surface of the flow limiting member 11 in a penetrating mode.
Specifically, in order to facilitate the water flow to flow into the reservoir through the embedded water collecting pipe 9 under the action of gravity, one end of the outer side of the embedded water collecting pipe 9 is higher than one end of the inner side of the embedded water collecting pipe, and the included angle between the embedded water collecting pipe 9 and the horizontal plane is fifteen degrees.
Specifically, in order to filter in the water, avoid the debris blocking device of aquatic, the top of pre-buried collector pipe 9 is provided with a set of filtration leakage pocket, and this filtration leakage pocket is pegged graft in the one end in the pre-buried collector pipe 9 outside.
Specifically, in order to improve the stability of this structure, the pontic 1 is that reinforced concrete an organic whole is pour with pier 2 and forms, and for the convenience of the installation of each mechanism, the stability of avoiding later stage installation destruction structure, drainage tank 801, pre-buried collector pipe 9 and pre-buried overflow pipe 10 are all pours the built-in fitting.
The working principle is as follows: when rivers appear on the road surface, rivers flow to both sides, the rivers of one side directly flow into in the soil of afforestation pond 5 and are absorbed by the vegetation, the rivers of opposite side enter water drainage tank 801 after the filtration of filter 804, and flow into in cistern 6 through pre-buried collector pipe 9, the moisture in cistern 6 is absorbed by soil and vegetation in the afforestation pond 5 through porous disk 7 infiltration, it is too big when the precipitation, when the soil moisture in afforestation pond 5 is saturated, the water level in cistern 6 rises thereupon, and discharge through pre-buried overflow pipe 10, current-limiting piece 11 can reduce the speed when rivers fall to the ground, thereby reduce the impact and the destruction of rivers to the surrounding environment.
In conclusion, the drainage structure roadbed for the municipal bridge has the advantages that accumulated water on the road surface directly flows into the greening pool 5 or flows into the water storage pool 6 through the embedded water collecting pipe 9 by the cooperation of the embedded floor drain 8, the embedded water collecting pipe 9, the bridge body 1 and other mechanisms, the accumulated water in the water storage pool 6 permeates into the greening pool 5 through the water permeable plate 7 and is absorbed by plants in the greening pool 5, when soil moisture in the greening pool 5 is saturated, the water level of the accumulated water in the water storage pool 6 rises and is discharged through the embedded overflow pipe 10, so that the problem that the road surface is easy to accumulate water when the precipitation is overlarge is avoided, the water flow on the road surface can be simultaneously discharged out of the structure through two sides by the cooperation of the mechanisms of the greening pool 5, the embedded floor drain 8, the water storage pool 6 and the like, so that the formation of the road surface accumulated water is effectively avoided, and the stability of the roadbed structure is improved by integrally pouring the bridge body 1 and the bridge pier 2 by reinforced concrete, the durability of this structure has been improved, the life of this roadbed structure has been improved, this roadbed structure's practicality has further been improved, through filter 804, the cooperation of mechanisms such as filter tank 802 and hand knot 803, make filter 804 can filter the debris in the rivers, thereby avoid the debris of aquatic to block up mechanisms such as pre-buried collector pipe 9, be convenient for clear up drainage tank 801 inside through rotatory filter 804, be convenient for the maintenance of this structure, through the use of current-limiting piece 11, avoid ponding discharge process to cause the destruction to the external environment because of the velocity of flow is too fast.
The electrical components presented in the document are all electrically connected with an external master controller and 220V mains, and the master controller can be a conventional known device controlled by a computer or the like.
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 (6)
1. The utility model provides a drainage structures road bed for municipal administration bridge, includes pontic (1), its characterized in that: the lower surface of the bridge body (1) is fixedly connected with the upper surface of the pier (2), the outer side of the upper surface of the bridge body (1) is fixedly connected with the lower surface of the protective seat (3), the middle part of the bridge body (1) is provided with a greening pool (5), the outer side of the greening pool (5) is provided with a group of water storage pool (6), a group of water permeable plate (7) is arranged between the greening pool (5) and the water storage pool (6), the upper surface and the lower surface of the water permeable plate (7) are fixedly connected with the bottom inner wall and the top inner wall of the bridge body (1) respectively, the inner side of the protective seat (3) is provided with a group of pre-buried floor drains (8), each pre-buried floor drain (8) comprises a drainage groove (801), the outer surface of the drainage groove (801) is fixedly connected with the top inner wall of the bridge body (1), the top of the inner side wall of the drainage groove (801) is rotatably connected with the inner side of the filter plate (804), the upper surface of filter (804) runs through and has seted up multiunit filter tank (802), and the outside of multiunit filter tank (802) runs through and has seted up hand knot (803), be provided with asphalt layer (4) between pre-buried floor drain (8) and afforestation pond (5), the lower surface of asphalt layer (4) and the last fixed surface of the pontic (1) are connected, the bottom of water drainage tank (801) and the one end intercommunication in pre-buried collector pipe (9) outside, the other end of pre-buried collector pipe (9) and the bottom intercommunication in cistern (6) outside, the rear side of pre-buried collector pipe (9) is provided with a set of pre-buried overflow pipe (10), the top in pre-buried overflow pipe (10) and the top intercommunication in cistern (6) outside, pre-buried overflow pipe (10) bottom inner wall and current-limiting piece (11) outer fixed surface are connected.
2. The drainage structures road bed for municipal bridge according to claim 1, characterized in that: the outer side of the embedded overflow pipe (10) is provided with a pipe clamp, and the embedded overflow pipe (10) is fixedly connected with the outer side face of the pier (2) through the pipe clamp.
3. The drainage structures road bed for municipal bridge according to claim 1, characterized in that: the flow limiting piece (11) is in the shape of a circular truncated cone, and four groups of flow guide holes are formed in the outer surface of the flow limiting piece (11) in a penetrating mode.
4. The drainage structures road bed for municipal bridge according to claim 1, characterized in that: one end of the outer side of the embedded water collecting pipe (9) is higher than one end of the inner side of the embedded water collecting pipe, and the included angle between the embedded water collecting pipe (9) and the horizontal plane is fifteen degrees.
5. The drainage structures road bed for municipal bridge according to claim 1, characterized in that: a group of filtering leakage bags are arranged above the embedded water collecting pipe (9) and are inserted into one end of the outer side of the embedded water collecting pipe (9).
6. The drainage structures road bed for municipal bridge according to claim 1, characterized in that: the bridge body (1) and the bridge pier (2) are formed by integrally pouring reinforced concrete, and the drainage channel (801), the embedded water collecting pipe (9) and the embedded overflow pipe (10) are all pouring embedded parts.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120058470.9U CN214194902U (en) | 2021-01-11 | 2021-01-11 | Drainage structures roadbed for municipal administration bridge |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120058470.9U CN214194902U (en) | 2021-01-11 | 2021-01-11 | Drainage structures roadbed for municipal administration bridge |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214194902U true CN214194902U (en) | 2021-09-14 |
Family
ID=77634613
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120058470.9U Expired - Fee Related CN214194902U (en) | 2021-01-11 | 2021-01-11 | Drainage structures roadbed for municipal administration bridge |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214194902U (en) |
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2021
- 2021-01-11 CN CN202120058470.9U patent/CN214194902U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210914 |