CN109537444A - A kind of highway bridge water utilities Optimized Operation drainage system - Google Patents
A kind of highway bridge water utilities Optimized Operation drainage system Download PDFInfo
- Publication number
- CN109537444A CN109537444A CN201910051251.5A CN201910051251A CN109537444A CN 109537444 A CN109537444 A CN 109537444A CN 201910051251 A CN201910051251 A CN 201910051251A CN 109537444 A CN109537444 A CN 109537444A
- Authority
- CN
- China
- Prior art keywords
- storehouse
- fixedly connected
- bridge
- bridge floor
- silt
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 28
- 238000005119 centrifugation Methods 0.000 claims abstract description 23
- 238000001914 filtration Methods 0.000 claims abstract description 21
- 239000010865 sewage Substances 0.000 claims abstract description 18
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims description 7
- 238000009434 installation Methods 0.000 claims 1
- 239000010802 sludge Substances 0.000 abstract description 11
- 230000000903 blocking effect Effects 0.000 abstract description 6
- 238000005086 pumping Methods 0.000 abstract description 3
- 238000009825 accumulation Methods 0.000 description 5
- 230000000694 effects Effects 0.000 description 3
- 230000018044 dehydration Effects 0.000 description 2
- 238000006297 dehydration reaction Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01D—CONSTRUCTION OF BRIDGES, ELEVATED ROADWAYS OR VIADUCTS; ASSEMBLY OF BRIDGES
- E01D19/00—Structural or constructional details of bridges
- E01D19/08—Damp-proof or other insulating layers; Drainage arrangements or devices ; Bridge deck surfacings
- E01D19/086—Drainage arrangements or devices
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Centrifugal Separators (AREA)
- Sewage (AREA)
Abstract
The invention discloses a kind of highway bridge water utilities Optimized Operation drainage systems, it is related to pumping equipment technical field, including bridge floor and drag platform, the bridge floor fixation is embedded between two saddles, the upper surface of the bridge floor offers gutter channel, the inside of the bridge floor, which offers, sets water cavity, there are two symmetrical conduits for the fixed connection in the bottom surface of the bridge floor, the bottom surface of each saddle is fixedly connected to bridge column, the bottom of the bridge floor is equipped with support plate, and the one side that the left and right sides of the support plate are close to each other with bridge column is fixedly connected.The highway bridge drainage system, pass through rotating electric machine, rotating bar, the setting for being centrifuged frame, strainer and filter opening, rotating electric machine drives rotating bar rotation, rotating bar drives centrifugation frame rotation, make the moisture in muddy water from, throwing away after filtering from filter opening, the sludge after being dehydrated enters the inner bottom wall except silt storehouse from logical dirty pipes., and is discharged from sewage pipe by strainer, the phenomenon that effectively avoiding mud from being easy blocking drainage pipeline, leading to impeded drainage.
Description
Technical field
The present invention relates to pumping equipment technical field, specially a kind of highway bridge water utilities Optimized Operation drainage system.
Background technique
Drainage system refers to what the facilities such as collection, conveying, the processing of water quality and the discharge of draining were combined into a certain way
It is overall, to water logging control, prevention against water-logging, anti-salt drainage channels and building at different levels general name, the arrangement of drainage system answers comprehensive planning,
Accomplish that drainage channel is in the lowest part of control area, as far as possible in the hope of free-draining as far as possible.
Highway bridge drainage system refer to highway bridge draining setting, highway bridge pumping equipment generally by
Drainage pipeline is installed in the two sides of bridge, so that the rainwater on bridge floor is discharged, however since usually accumulation has a large amount of dusts on bridge
The phenomenon that Deng, mud easy to form, mud is easy blocking drainage pipeline, leads to impeded drainage, and rainwater is abundant, impeded drainage,
Highway bridge bridge floor accumulation of rainwater is caused to be easy to cause vehicle slip, there are security risks.
Summary of the invention
The object of the present invention is to provide a kind of highway bridge water utilities Optimized Operation drainage systems, have and shut off and except silt
Advantage solves the problems, such as proposed in background technique.
The present invention is in order to solve the above technical problems, provide the following technical solutions: a kind of highway bridge water utilities Optimized Operation
Drainage system, including bridge floor and drag platform, the bridge floor fixation are embedded between two saddles, and the upper surface of the bridge floor offers
Gutter channel, the inside of the bridge floor, which offers, sets water cavity, and there are two symmetrical conduits for the fixed connection in the bottom surface of the bridge floor, often
The bottom surface of a saddle is fixedly connected to bridge column, and the bottom of the bridge floor is equipped with support plate, the left and right two of the support plate
The side one side close to each other with bridge column is fixedly connected, and the upper surface of the support plate is equipped with except silt mechanism, described except silt
The two sides of mechanism upper surface are equipped with mechanism of shutting off.
The mechanism of shutting off includes shut off storehouse, siphunculus, filtering layer, placement plate, brace and the first drainpipe.
The silt mechanism that removes includes except silt storehouse, centrifugation frame, rotating bar, sewage pipe, logical dirty pipes., skewback, the second drainpipe, filter
Net, rotating electric machine and filter opening.
Further, the bottom surface except silt storehouse is fixed connection to the upper surface of the support plate, the bottom surface of the rotating electric machine
It is fixedly connected with the upper surface except silt storehouse, the inside removing silt storehouse and extending to except silt storehouse, institute are run through in the bottom end of the rotating electric machine
State except silt storehouse is internally provided with rotating bar, the top of the rotating bar is fixedly connected with the output end of rotating electric machine, it is described from
Heart frame is set to the inside except silt storehouse, and the inner bottom wall of the centrifugation frame, the bottom end of the rotating bar and the inner bottom wall of centrifugation frame are solid
Fixed connection, the strainer are fixedly connected with the inner wall of centrifugation frame, and the filter opening is opened in the outer surface of centrifugation frame, the logical dirty pipes.
The fixed bottom surface for being connected to centrifugation frame, the fixed bottom surface being connected to except silt storehouse of the sewage pipe, and the bottom end of sewage pipe is through branch
Fagging and the outside for extending to support plate, two second drainpipes fix the left and right sides being connected to except silt storehouse respectively,
And the bottom end of each second drainpipe runs through support plate and extends to the outside of support plate.
By using above-mentioned technical proposal, rotating electric machine drives centrifugation frame rotation, throws away the moisture in muddy water from filter opening,
Sludge after dehydration enters the inner bottom wall except silt storehouse from logical dirty pipes., and is discharged from sewage pipe, and mud is effectively avoided to be easy blocking
Drainage pipeline, the phenomenon that leading to impeded drainage.
Further, placement plate one side close to each other is fixedly connected with the left and right sides except silt storehouse respectively,
Shut off described in two bottom surface in storehouse is fixedly connected with the upper surface of two placement plates respectively, and the bottom end of two conduits is passed through respectively
It wears two and shuts off and storehouse and extend to the inside in storehouse of shutting off, filtering layer described in two groups is fixedly mounted on the inside in two storehouses of shutting off, and two
The siphunculus is connected with two storehouse of shutting off one sides close to each other respectively, and the bottom end of two siphunculus is run through except silt storehouse simultaneously
Extend to the inside except silt storehouse, two first drainpipes separate one side of storehouse case that shuts off respectively with two is connected.
Rainwater can be made to pass through by storehouse of shutting off, the setting of filtering layer and the first drainpipe by using above-mentioned technical proposal
Storehouse of shutting off makes to be discharged by the first drainpipe by after the filtering layer primary filtration, and realization shuts off to rainwater, extra later
Rainwater enters except silt mechanism carries out effectively avoiding rainwater abundant except draining of becoming silted up, and impeded drainage causes highway bridge bridge floor rainwater product
Poly- to be easy to cause vehicle slip, there are security risks.
Further, the bottom surface of the skewback is fixedly connected with the inner bottom wall except silt storehouse, and the least significant end of each skewback
It is mutually close with sewage pipe and the second drainpipe respectively.
By using above-mentioned technical proposal, effectively sludge and rainwater separately can be discharged, rainwater and sludge is avoided to exist
This mixing.
Further, the left and right sides except silt storehouse are fixedly connected to brace, the top point of two braces
It is not fixedly connected with the bottom surface of two placement plates.
It by using above-mentioned technical proposal, can effectively increase the stability of placement plate, improve whole using effect.
Further, the bottom surface of the bridge column is fixedly connected to pedestal, and the size of the pedestal upper surface is greater than bridge column
The size of bottom surface.
By using above-mentioned technical proposal, integrally-built stability can be effectively kept, improves overall utility.
Compared with prior art, a kind of highway bridge water utilities Optimized Operation drainage system have it is following the utility model has the advantages that
1, the present invention effectively can separately discharge sludge and rainwater by the setting of skewback, avoid rainwater and sludge
It mixes herein, by the setting of brace, can effectively increase the stability of placement plate, improve whole using effect.
2, the present invention can make rainwater make to pass through by storehouse of shutting off by storehouse of shutting off, the setting of filtering layer and the first drainpipe
It after the filtering layer primary filtration, is discharged by the first drainpipe, realization shuts off to rainwater, and rainwater extra later enters except silt
Mechanism carries out effectively avoiding rainwater abundant, impeded drainage causes highway bridge bridge floor accumulation of rainwater to be easy to cause vehicle except draining of becoming silted up
Skid, there are security risks.
3, the present invention drives rotation by rotating electric machine, rotating bar, the setting for being centrifuged frame, strainer and filter opening, rotating electric machine
Bar rotation, rotating bar drive centrifugation frame rotation, are dehydrated the moisture in muddy water throwing away after filtering from filter opening, from by strainer
Sludge later enters the inner bottom wall except silt storehouse from logical dirty pipes., and is discharged from sewage pipe, and mud is effectively avoided to be easy blocking draining
Pipeline, the phenomenon that leading to impeded drainage.
Detailed description of the invention
Fig. 1 is schematic structural view of the invention；
Fig. 2 is that the present invention removes silt storehouse schematic cross-sectional view；
Fig. 3 is that the present invention removes silt storehouse positive structure diagram.
In figure: 1- bridge floor, 2- gutter channel, 3- saddle, 4- shut off mechanism, and 401- shuts off storehouse, 402- siphunculus, 403- filtering layer,
404- placement plate, 405- brace, the first drainpipe of 406-, 5- remove silt mechanism, and 501- removes silt storehouse, and 502- is centrifuged frame, 503- rotation
Bar, 504- sewage pipe, 505- logical dirty pipes., 506- skewback, the second drainpipe of 507-, 508- strainer, 509- rotating electric machine, 510- filter
Hole, 6- bridge column, 7- support plate, 8- pedestal, 9- set water cavity, 10- conduit.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
Fig. 1-3 is please referred to, the present invention provides a kind of technical solution: a kind of highway bridge water utilities Optimized Operation draining system
System, including bridge floor 1 and drag platform 3, the fixation of bridge floor 1 are embedded between two saddles 3, and the upper surface of bridge floor 1 offers gutter channel 2,
The inside of bridge floor 1, which offers, sets water cavity 9, and the bottom surface of bridge floor 1 is fixed to be connected to there are two symmetrical conduit 10, each saddle 3
Bottom surface is fixedly connected to bridge column 6, and the bottom of bridge floor 1 is equipped with support plate 7, and left and right sides and the bridge column 6 of support plate 7 mutually lean on
Close one side is fixedly connected, and the upper surface of support plate 7 is equipped with except silt mechanism 5, except the two sides of 5 upper surface of silt mechanism are equipped with
Mechanism of shutting off 4.
Mechanism of shutting off 4 includes shut off storehouse 401, siphunculus 402, filtering layer 403, placement plate 404, brace 405 and the first drainpipe
406。
Except silt mechanism 5 includes except silt storehouse 501, centrifugation frame 502, rotating bar 503, sewage pipe 504, logical dirty pipes. 505, skewback
506, the second drainpipe 507, strainer 508, rotating electric machine 509 and filter opening 510.
Further, except the bottom surface in silt storehouse 501 is fixedly connected with the upper surface of support plate 7, the bottom surface of rotating electric machine 509 with
Except the upper surface in silt storehouse 501 is fixedly connected, the bottom end of rotating electric machine 509 is run through except silt storehouse 501 and is extended to interior except silt storehouse 501
Portion is internally provided with rotating bar 503, the top of rotating bar 503 and the fixed company of the output end of rotating electric machine 509 except silt storehouse 501
It connects, centrifugation frame 502 is set to the inside except silt storehouse 501, is centrifuged the inner bottom wall of frame 502, the bottom end of rotating bar 503 and centrifugation frame
502 inner bottom wall is fixedly connected, and strainer 508 is fixedly connected with the inner wall of centrifugation frame 502, and filter opening 510 is opened in centrifugation frame 501
Outer surface, the fixed bottom surface for being connected to centrifugation frame 502 of logical dirty pipes. 505, the fixed bottom surface being connected to except silt storehouse 501 of sewage pipe 504,
And the bottom end of sewage pipe 504 runs through support plate 7 and extends to the outside of support plate 7, two the second drainpipes 507 are fixed respectively to be connected
The left and right sides except silt storehouse 501 are passed through, and the bottom end of each second drainpipe 507 runs through support plate 7 and extends to support
The outside of plate 7, rotating electric machine 509 drive centrifugation frame 502 to rotate, throw away the moisture in muddy water from filter opening 510, after being dehydrated
Sludge enters the inner bottom wall for removing silt storehouse 501 from logical dirty pipes. 505, and is discharged from sewage pipe 504, and mud is effectively avoided to be easy blocking row
Waterpipe, the phenomenon that leading to impeded drainage.
Further, the one side close to each other of placement plate 404 is fixed with the left and right sides except silt storehouse 501 connect respectively
It connects, the bottom surface in two storehouses 401 of shutting off is fixedly connected with the upper surface of two placement plates 404 respectively, the bottom end point of two conduits 10
Not Guan Chuan two shut off and storehouse 401 and extend to the inside in storehouse 401 of shutting off, two groups of filtering layers 403 are fixedly mounted on two storehouses 401 of shutting off
Inside, two siphunculus 402 one side close to each other of storehouse 401 that shuts off respectively with two is connected, and the bottom of two siphunculus 402
Through except silt storehouse 501 and extending to inside except silt storehouse 501, two the first drainpipes 406 shut off with two storehouse 401 respectively at end
The separate one side of case is connected, and by storehouse 401 of shutting off, the setting of filtering layer 403 and the first drainpipe 406, rainwater can be made to pass through
Crossing storehouse 401 of shutting off makes by being discharged after 403 primary filtration of the filtering layer by the first drainpipe 406, and realization cuts rainwater
Stream, rainwater extra later enter except silt mechanism 5 carries out effectively avoiding rainwater abundant, impeded drainage causes highway except draining of becoming silted up
1 accumulation of rainwater of bridge floor be easy to cause vehicle slip, and there are security risks.
Further, the bottom surface of skewback 506 is fixedly connected with the inner bottom wall except silt storehouse 501, and each skewback 506 is most
Low side is mutually close with sewage pipe 504 and the second drainpipe 507 respectively, effectively can separately discharge, avoid to sludge and rainwater
Rainwater mixes herein with sludge.
Further, except the left and right sides in silt storehouse 501 are fixedly connected to brace 405, the top point of two braces 405
It is not fixedly connected with the bottom surface of two placement plates 404, can effectively increase the stability of placement plate 404, improve whole use
Effect.
Further, the bottom surface of bridge column 6 is fixedly connected to pedestal 8, and the size of 8 upper surface of pedestal is greater than 6 bottom surface of bridge column
Size, can effectively keep integrally-built stability, improve overall utility.
In use, will set inside of the rainwater inside water cavity 5 by conduit 10 into storehouse 401 of shutting off first, rainwater passes through
Storehouse 401 of shutting off makes to be discharged by the first drainpipe 406 by after 403 primary filtration of the filtering layer, and realization shuts off to rainwater,
Impeded drainage causes 1 accumulation of rainwater of highway bridge bridge floor to be easy to cause vehicle slip, there are security risk, then extra rain
Water enters except silt mechanism 5 carries out effectively avoiding rainwater abundant except draining of becoming silted up, and rotating electric machine 509 drives rotating bar 503 to rotate, and turns
Lever 503 drives centrifugation frame 502 to rotate, and throws away the moisture in muddy water after through 508 filterings of strainer from filter opening 510,
Sludge after dehydration enters the inner bottom wall for removing silt storehouse 501 from logical dirty pipes. 505, and is discharged from sewage pipe 504, effectively avoids mud
The phenomenon that being easy blocking drainage pipeline, leading to impeded drainage.
Claims (6)
1. a kind of highway bridge water utilities Optimized Operation drainage system, including bridge floor (1) and drag platform (3), it is characterised in that: described
Bridge floor (1) fixation is embedded between two saddles (3), and the upper surface of the bridge floor (1) offers gutter channel (2), the bridge floor
(1) inside, which offers, sets water cavity (9), and there are two symmetrical conduits (10) for the fixed connection in the bottom surface of the bridge floor (1), each
The bottom surface of the saddle (3) is fixedly connected to bridge column (6), and the bottom of the bridge floor (1) is equipped with support plate (7), the support
The left and right sides of plate (7) one side close to each other with bridge column (6) is fixedly connected, the upper surface installation of the support plate (7)
Have except silt mechanism (5), the two sides except silt mechanism (5) upper surface are equipped with mechanism of shutting off (4)；
The mechanism of shutting off (4) includes shut off storehouse (401), siphunculus (402), filtering layer (403), placement plate (404), brace (405)
With the first drainpipe (406)；
It is described to remove silt storehouse (501), centrifugation frame (502), rotating bar (503), sewage pipe (504), logical dirty pipes. except silt mechanism (5) include
(505), skewback (506), the second drainpipe (507), strainer (508), rotating electric machine (509) and filter opening (510).
2. a kind of highway bridge according to claim 1 water utilities Optimized Operation drainage system, it is characterised in that: described to remove
The bottom surface in silt storehouse (501) is fixedly connected with the upper surface of support plate (7), the bottom surface of the rotating electric machine (509) with remove silt storehouse
(501) upper surface is fixedly connected, and the bottom end of the rotating electric machine (509) is run through except silt storehouse (501) and extended to except silt storehouse
(501) inside, being internally provided with rotating bar (503) except silt storehouse (501), the top of the rotating bar (503) and rotation
The output end of rotating motor (509) is fixedly connected, and centrifugation frame (502) is set to the inside except silt storehouse (501), the rotating bar
(503) bottom end is fixedly connected with the inner bottom wall of centrifugation frame (502), and the strainer (508) and the inner wall of centrifugation frame (502) are fixed
Connection, the filter opening (510) are opened in the outer surface of centrifugation frame (502), and logical dirty pipes. (505) fixation is connected to centrifugation frame
(501) bottom surface, the fixed bottom surface being connected to except silt storehouse (501) of the sewage pipe (504), and the bottom end of sewage pipe (504) is passed through
Perforating branches fagging (7) and the outside for extending to support plate (7), two second drainpipes (507) are fixed respectively to be connected to except silt
The left and right sides in storehouse (501), and the bottom end of each second drainpipe (507) runs through support plate (7) and extends to support plate
(7) outside.
3. a kind of highway bridge according to claim 1 water utilities Optimized Operation drainage system, it is characterised in that: two institutes
It states placement plate (404) one side close to each other to be fixedly connected with the left and right sides except silt storehouse (501) respectively, be cut described in two
The bottom surface of stream storehouse (401) is fixedly connected with the upper surface of two placement plates (404) respectively, the bottom end point of two conduits (10)
Two storehouses of shutting off (401) and the inside of storehouse of shutting off (401) Guan Chuan not be extended to, filtering layer described in two groups (403) is fixedly mounted on two
The inside of a storehouse of shutting off (401), two siphunculus (402) one side phase close to each other with two storehouses of shutting off (401) respectively
Connection, and the bottom end of two siphunculus (402) is run through except silt storehouse (501) and extends to inside except silt storehouse (501), described in two
First drainpipe (406) is connected with two separate one sides of storehouse of shutting off (401) case respectively.
4. a kind of highway bridge according to claim 1 water utilities Optimized Operation drainage system, it is characterised in that: two institutes
The bottom surface for stating skewback (506) is fixedly connected with the inner bottom wall except silt storehouse (501), and the least significant end difference of each skewback (506)
It is mutually close with sewage pipe (504) and the second drainpipe (507).
5. a kind of highway bridge according to claim 1 water utilities Optimized Operation drainage system, it is characterised in that: described to remove
The left and right sides in silt storehouse (501) are fixedly connected to brace (405), the top of two braces (405) respectively with two
The bottom surface of placement plate (404) is fixedly connected.
6. a kind of highway bridge according to claim 1 water utilities Optimized Operation drainage system, it is characterised in that: Mei Gesuo
The bottom surface for stating bridge column (6) is fixedly connected to pedestal (8), and the size of pedestal (8) upper surface is greater than the big of bridge column (6) bottom surface
It is small.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910051251.5A CN109537444B (en) | 2019-01-21 | 2019-01-21 | Water affairs optimization scheduling drainage system for highway bridge |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910051251.5A CN109537444B (en) | 2019-01-21 | 2019-01-21 | Water affairs optimization scheduling drainage system for highway bridge |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109537444A true CN109537444A (en) | 2019-03-29 |
| CN109537444B CN109537444B (en) | 2020-04-03 |
Family
ID=65837893
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910051251.5A Expired - Fee Related CN109537444B (en) | 2019-01-21 | 2019-01-21 | Water affairs optimization scheduling drainage system for highway bridge |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109537444B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110965467A (en) * | 2020-02-12 | 2020-04-07 | 宋鹏威 | Bridge drainage system |
| CN111877152A (en) * | 2020-08-10 | 2020-11-03 | 吴丹 | Detection and maintenance system for large-span bridge drainage system |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN205529882U (en) * | 2016-04-11 | 2016-08-31 | 河海大学 | Water utilities drainage system suitable for on bridge |
| RU2665742C1 (en) * | 2017-11-16 | 2018-09-04 | Олег Александрович Продоус | Water discharge system for bridge surface |
| CN207904760U (en) * | 2018-02-27 | 2018-09-25 | 吴常灿 | A kind of highway bridge draining desilting system |
| CN108589519A (en) * | 2018-06-29 | 2018-09-28 | 武汉理工大学 | A kind of bridge sewage discharge device |
| CN108975650A (en) * | 2018-06-27 | 2018-12-11 | 王世华 | Sludge separation apparatus is used in a kind of processing of coal chemical industry sewage |
-
2019
- 2019-01-21 CN CN201910051251.5A patent/CN109537444B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN205529882U (en) * | 2016-04-11 | 2016-08-31 | 河海大学 | Water utilities drainage system suitable for on bridge |
| RU2665742C1 (en) * | 2017-11-16 | 2018-09-04 | Олег Александрович Продоус | Water discharge system for bridge surface |
| CN207904760U (en) * | 2018-02-27 | 2018-09-25 | 吴常灿 | A kind of highway bridge draining desilting system |
| CN108975650A (en) * | 2018-06-27 | 2018-12-11 | 王世华 | Sludge separation apparatus is used in a kind of processing of coal chemical industry sewage |
| CN108589519A (en) * | 2018-06-29 | 2018-09-28 | 武汉理工大学 | A kind of bridge sewage discharge device |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110965467A (en) * | 2020-02-12 | 2020-04-07 | 宋鹏威 | Bridge drainage system |
| CN111877152A (en) * | 2020-08-10 | 2020-11-03 | 吴丹 | Detection and maintenance system for large-span bridge drainage system |
Also Published As
| Publication number | Publication date |
|---|---|
| CN109537444B (en) | 2020-04-03 |
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Effective date of registration: 20200313 Address after: 050000 Qiaodong District, Shijiazhuang City, Hebei Province, No. 401, Unit 3, Building 70, South Street Applicant after: Kang Fei Applicant after: Zhou Di Applicant after: Wang Hui Applicant after: Wang Zheng Applicant after: Li Yuna Applicant after: Niu Qian Applicant after: Li Tongying Applicant after: Su Honglei Applicant after: Liu Wei Applicant after: Sun Jianjun Address before: 050000 Qiaodong District, Shijiazhuang City, Hebei Province, No. 401, Unit 3, Building 70, South Street Applicant before: Kang Fei Applicant before: Wang Hui Applicant before: Wang Zheng |
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Granted publication date: 20200403 |