CN214461069U - Municipal works hidden canal prevents stifled structure - Google Patents
Municipal works hidden canal prevents stifled structure Download PDFInfo
- Publication number
- CN214461069U CN214461069U CN202120186095.6U CN202120186095U CN214461069U CN 214461069 U CN214461069 U CN 214461069U CN 202120186095 U CN202120186095 U CN 202120186095U CN 214461069 U CN214461069 U CN 214461069U
- Authority
- CN
- China
- Prior art keywords
- sewer
- underdrain
- filter screen
- pivot
- drain pipe
- 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.)
- Active
Links
- 238000004140 cleaning Methods 0.000 claims description 16
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 9
- 230000000694 effects Effects 0.000 abstract description 2
- 239000010865 sewage Substances 0.000 description 4
- 238000001914 filtration Methods 0.000 description 3
- 238000009825 accumulation Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 238000011045 prefiltration Methods 0.000 description 2
- 239000002352 surface water Substances 0.000 description 2
- 230000000903 blocking effect Effects 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
Images
Landscapes
- Sewage (AREA)
Abstract
The utility model relates to a municipal works hidden canal prevents stifled structure belongs to municipal works technical field, including hidden canal and sewer, the hidden canal is located the below of sewer, the top of sewer is equipped with the grate, one side of sewer bottom is equipped with the drain pipe, drain pipe and hidden canal switch-on, the tip that the drain pipe is close to the sewer is equipped with first filter screen, and one side of the relative drain pipe in sewer top is equipped with the overflow pipe, overflow pipe and hidden canal switch-on. This application has the effect that reduces surface gathered water.
Description
Technical Field
The application relates to municipal works technical field, especially relates to a municipal works hidden canal prevents stifled structure.
Background
Along with the rapid development of cities, urban municipal construction cannot leave the construction of roads, and a matched drainage system must be constructed when the roads are constructed.
The drainage system is generally an underdrain under the road, a sewer communicated with the road surface is arranged on the underdrain at intervals, the sewer is communicated with the drainage underdrain through a drainage pipe, a grate is arranged at the top of the sewer, and rainwater or domestic sewage flows into the sewer through the grate and then flows into the underdrain from the sewer to be drained away.
With respect to the related art among the above, the inventors consider that the following drawbacks exist: rainwater or domestic sewage contains a large amount of sundries, such as plastic bags, leaves, branches and the like, and the sundries are discharged into a sewer along with rainwater and easily block a drainage pipe in the sewer, so that accumulated water on a road cannot be discharged into an underground channel, and the condition of accumulated water on the road surface is caused.
SUMMERY OF THE UTILITY MODEL
In order to reduce the condition of surface gathered water, the application provides a stifled structure is prevented to municipal works underdrain.
The application provides a municipal works underdrain prevents stifled structure adopts following technical scheme:
the utility model provides a municipal works hidden canal prevents stifled structure, includes hidden canal and sewer, the hidden canal is located the below of sewer, the top of sewer is equipped with the grate, one side of sewer bottom is equipped with the drain pipe, drain pipe and hidden canal switch-on, the tip that the drain pipe is close to the sewer is equipped with first filter screen, and one side of the relative drain pipe in sewer top is equipped with the overflow pipe, overflow pipe and hidden canal switch-on.
Through adopting above-mentioned technical scheme, in the rainwater got into the sewer from the grate, the grate carried out prefilter to the rainwater, then the rainwater was through first filter screen, and further filtration was carried out to the rainwater to first filter screen, and during the reduction debris got into drain pipe and underdrain, and then the condition of jam appeared in reduction drain pipe and underdrain. When the first filter screen is blocked, the water level of the sewer rises, rainwater can flow into the underdrain from the overflow pipe, and the rainwater is drained in time, so that the condition of surface water accumulation is reduced.
Preferably, one side of the first filter screen close to the sewer is connected with a scraper in a sliding manner, and a driving assembly for driving the scraper to slide is arranged in the sewer.
Through adopting above-mentioned technical scheme, drive assembly drive scraper blade slides on first filter screen, and the debris on the first filter screen can be scraped to the scraper blade, reduces the condition that jam appears in first filter screen.
Preferably, drive assembly includes pivot and connecting rod, pivot and sewer rotate to be connected, and the global blade that is equipped with a plurality of positions in grate below of pivot is a plurality of blade circumference distributes in the global of pivot, the tip fixed connection of connecting rod and pivot, connecting rod perpendicular to pivot, the one end that the pivot was kept away from to the connecting rod articulates there is the hinge bar, hinge bar and scraper blade are articulated.
Through adopting above-mentioned technical scheme, the rainwater is followed the grate and then the sewer, and the epaxial blade of pivot can be hit to the rainwater, and the blade drives the pivot and rotates, and the pivot drives the connecting rod and rotates, and the connecting rod drives the hinge bar swing, and the hinge bar drives the scraper blade and makes a round trip to slide on first filter screen, and the debris on first filter screen are struck off to the scraper blade.
Preferably, a guide rod is fixed on the scraper, a sliding groove is formed in the side wall of the sewer, and the guide rod is connected with the sliding groove in a sliding mode.
Through adopting above-mentioned technical scheme, the scraper blade makes a round trip to slide on first filter screen, and the guide bar slides in the spout, and the guide bar leads the scraper blade, improves the stability of scraper blade.
Preferably, the bottom surface of the grate is provided with a baffle plate positioned above the blades, and the baffle plate is positioned on one side of a vertical plane where the axis of the rotating shaft is positioned.
Through adopting above-mentioned technical scheme, the baffle can shelter from partial rainwater for the blade of pivot one side is sheltered from by the baffle, and the blade of pivot opposite side receives rivers to hit and hits, is favorable to the rotation of pivot.
Preferably, the end part of the overflow pipe close to the sewer is provided with a second filter screen.
Through adopting above-mentioned technical scheme, the second filter screen can filter debris, reduces the condition that the overflow pipe blockked up.
Preferably, the end part of the rotating shaft, which is far away from the connecting rod, is provided with a cleaning plate, and the cleaning plate is abutted against one side, which is close to a sewer, of the second filter screen.
Through adopting above-mentioned technical scheme, the pivot rotates, and the pivot drives the cleaning board and rotates on the side of second filter screen, and debris on the cleaning board can clear up the second filter screen reduce the condition that the second filter screen blockked up.
Preferably, a guide surface is arranged at the bottom of the sewer close to the end part of the drainage pipe, and the guide surface is obliquely arranged downwards.
Through adopting above-mentioned technical scheme, the debris that the scraper blade was scraped off fall on the spigot surface, and the spigot surface leads debris, makes debris be difficult for piling up in first filter screen department.
In summary, the present application includes at least one of the following beneficial technical effects:
1. the rainwater is further filtered by the first filter screen, so that sundries are reduced from entering the drain pipe and the underdrain, and the blockage of the drain pipe and the underdrain is reduced. When the first filter screen is blocked, the water level of the sewer rises, rainwater can flow into the underdrain from the overflow pipe, and the rainwater is drained in time, so that the condition of surface water accumulation is reduced.
2. Rainwater is followed the grate and then the sewer, and the blade in the pivot is hit to the rainwater, and the blade drives the pivot and rotates, and the pivot drives the connecting rod and rotates, and the connecting rod drives the hinge bar swing, and the hinge bar drives the scraper blade and makes a round trip to slide on first filter screen, and the debris on first filter screen are struck off to the scraper blade.
3. The pivot rotates, and the pivot drives the cleaning plate and rotates on the side of second filter screen, and debris on the cleaning plate can clear up the second filter screen reduce the condition that the second filter screen blockked up.
4. The sundries scraped by the scraper fall on the guide surface, and the guide surface guides the sundries, so that the sundries are not easy to accumulate at the first filter screen.
Drawings
FIG. 1 is a schematic structural view of an anti-blocking structure for an underdrain of municipal works according to the present application;
FIG. 2 is an enlarged schematic view of portion A of FIG. 1;
FIG. 3 is an enlarged schematic view of portion B of FIG. 1;
fig. 4 is an enlarged schematic view of a portion C in fig. 1.
Description of reference numerals: 1. a closed channel; 2. a sewer; 21. a fine-toothed comb; 22. a connecting seat; 23. a chute; 24. a guide surface; 3. a drain pipe; 31. a first filter screen; 4. a squeegee; 41. a guide bar; 5. a rotating shaft; 51. a blade; 52. a connecting rod; 53. a hinged lever; 6. an overflow pipe; 61. a second filter screen; 7. cleaning the plate; 8. and a baffle plate.
Detailed Description
The present application is described in further detail below with reference to figures 1-4.
The embodiment of the application discloses municipal works underdrain prevents stifled structure. Referring to fig. 1, the anti-blocking structure includes an underdrain 1 and a sewage 2, and the underdrain 1 is located below the sewage 2. The cross section of the sewer 2 is rectangular, the top of the sewer 2 is covered with a grate 21, one side of the bottom of the sewer 2 is provided with a drain pipe 3, and one end of the drain pipe 3, which is far away from the sewer 2, is communicated with the underdrain 1. Rainwater enters the sewer 2 from the grate 21, the grate 21 performs primary filtration on the rainwater, the rainwater flows to the underdrain 1 through the drain pipe 3, and the underdrain 1 drains the rainwater.
Referring to fig. 1 and 2, a first filter screen 31 is fixed at the end of the drainage pipe 3 close to the sewer 2, and filter holes are uniformly distributed on the first filter screen 31. The side of the first filter screen 31 close to the sewer 2 is provided with a scraper 4, the scraper 4 is connected with the side of the first filter screen 31 in a sliding way, and the length of the scraper 4 is smaller than the radius of the first filter screen 31.
Connecting seats 22 are arranged on two sides of the sewer 2, the connecting seats 22 are fixedly connected with the side wall of the sewer 2 through bolts, and the connecting seats 22 are located above the drain pipe 3. The rotating shaft 5 is rotatably connected between the two connecting seats 22, the rotating shaft 5 is horizontally arranged, the rotating shaft 5 is positioned below the grate 21, and the length of the rotating shaft 5 is smaller than the width of the sewer 2. The middle part of the rotating shaft 5 is provided with a plurality of blades 51, and the plurality of blades 51 are circumferentially distributed on the circumferential surface of the rotating shaft 5.
Referring to fig. 2 and 3, a connecting rod 52 is disposed at one end of the rotating shaft 5 close to the drain pipe 3, a sleeve is fixed on the connecting rod 52, the sleeve is sleeved on the rotating shaft 5, and the sleeve is fixedly connected with the rotating shaft 5 through a bolt. The length of connecting rod 52 equals the radius of first filter screen 31, and the length direction of connecting rod 52 is perpendicular to the length direction of pivot 5, and the one end that connecting rod 52 kept away from pivot 5 articulates there is articulated pole 53, and the one end that articulated pole 53 kept away from connecting rod 52 articulates with scraper blade 4.
The first filter screen 31 filters rainwater, and reduces sundries from entering the drain pipe 3 and the underdrain 1. Rainwater is from grate 21 and then sewer 2, and blade 51 on the pivot 5 can be hit to the rainwater, and blade 51 drives pivot 5 and rotates, and pivot 5 drives connecting rod 52 and rotates, and connecting rod 52 drives the swing of hinge rod 53, and hinge rod 53 drives scraper blade 4 and makes a round trip to slide on first filter screen 31, and scraper blade 4 can scrape the debris on the first filter screen 31 that falls.
The lateral wall that sewer 2 has drain pipe 3 has seted up spout 23, and spout 23 is located the top position of drain pipe 3, and spout 23 extends along the direction of height of sewer 2, and the length of spout 23 is greater than the radius of first filter screen 31. The scraper 4 is fixed with a guide rod 41, the guide rod 41 is a square rod, the guide rod 41 is connected with the sliding chute 23 in a sliding manner, and the length of the guide rod 41 is smaller than that of the sliding chute 23. The scraper 4 slides back and forth on the first screen 31, the guide rod 41 slides in the chute 23, and the guide rod 41 guides the scraper 4, thereby improving the stability of the scraper 4.
The bottom of the sewer 2 is provided with a guide surface 24, the guide surface 24 is close to the end part of the drainage pipe 3, the guide surface 24 is positioned below the first filter screen 31, and the guide surface 24 is obliquely arranged downwards in the direction far away from the drainage pipe 3. The sundries scraped off by the scraper 4 fall on the guide surface 24, and the guide surface 24 guides the sundries, so that the sundries are not easy to accumulate at the first filter screen 31.
Referring to fig. 1, a baffle 8 is fixed on the bottom surface of the grate 21, the baffle 8 is positioned above the blades 51, and the baffle 8 is positioned on one side of a vertical plane where the axis of the rotating shaft 5 is positioned. The baffle 8 can shield part of rainwater, so that the blades 51 on one side of the rotating shaft 5 are shielded by the baffle 8, and the blades 51 on the other side of the rotating shaft 5 are struck by water flow, which is beneficial to the rotation of the rotating shaft 5.
Referring to fig. 1 and 4, an overflow pipe 6 is arranged at the top of the sewer 2 opposite to one side of the drain pipe 3, and one end of the overflow pipe 6 far away from the sewer 2 is communicated with the underdrain 1. The port of the overflow pipe 6 close to the sewer 2 and the rotating shaft 5 are coaxially arranged, the port is fixed with a second filter screen 61, and filter holes are uniformly distributed on the second filter screen 61. The end part of the rotating shaft 5 close to the second filter screen 61 is provided with a cleaning plate 7, a sleeve is fixed on the cleaning plate 7, the rotating shaft 5 is sleeved with the sleeve, and the sleeve is fixedly connected with the rotating shaft 5 through a bolt. The length of the cleaning plate 7 is smaller than the diameter of the second filter screen 61, the length direction of the cleaning plate 7 is perpendicular to the length direction of the rotating shaft 5, and the side surfaces of the cleaning plate 7 and the second filter screen 61 are connected in a sliding mode.
When the first filter screen 31 is blocked, the water level of the sewer 2 rises, and rainwater can flow into the underdrain 1 from the overflow pipe 6 and can be drained away in time. The pivot 5 rotates, and pivot 5 drives cleaning plate 7 and rotates on the side of second filter screen 61, and debris on the second filter screen 61 can be cleared up to cleaning plate 7, reduces the condition that second filter screen 61 blockked up.
The implementation principle of the municipal works closed conduit anti-blocking structure of the embodiment of the application is as follows: in the rainwater gets into sewer 2 from grate 21, grate 21 carries out prefilter to the rainwater, then the rainwater passes through first filter screen 31, and further filtration is carried out to the rainwater to first filter screen 31, reduces debris and gets into in drain pipe 3 and the underdrain 1, and then reduces drain pipe 3 and the condition that the blocking up appears in underdrain 1. When first filter screen 31 appears blockking up, the water level of sewer 2 rises, and the rainwater can flow to underdrain 1 from overflow pipe 6 in time, and then the condition of reduction road surface ponding is discharged with the rainwater.
The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.
Claims (8)
1. The utility model provides a stifled structure is prevented to municipal works underdrain, includes underdrain (1) and sewer (2), underdrain (1) is located the below of sewer (2), the top of sewer (2) is equipped with grate (21), its characterized in that: one side of sewer (2) bottom is equipped with drain pipe (3), drain pipe (3) and closed channel (1) switch-on, the tip that drain pipe (3) are close to sewer (2) is equipped with first filter screen (31), and one side of the relative drain pipe (3) in sewer (2) top is equipped with overflow pipe (6), overflow pipe (6) and closed channel (1) switch-on.
2. The municipal engineering underdrain anti-blocking structure according to claim 1, wherein: one side sliding connection that first filter screen (31) is close to sewer (2) has scraper blade (4), is equipped with the gliding drive assembly of drive scraper blade (4) in sewer (2).
3. The municipal engineering underdrain anti-blocking structure according to claim 2, wherein: drive assembly includes pivot (5) and connecting rod (52), pivot (5) and sewer (2) are rotated and are connected, and the global blade (51) that is located grate (21) below that are equipped with of pivot (5), a plurality of blade (51) circumference distributes in global of pivot (5), the tip fixed connection of connecting rod (52) and pivot (5), connecting rod (52) perpendicular to pivot (5), the one end that pivot (5) were kept away from in connecting rod (52) articulates there is hinge bar (53), hinge bar (53) and scraper blade (4) are articulated.
4. The municipal engineering underdrain anti-blocking structure according to claim 3, wherein: the scraper blade (4) is fixed with guide bar (41), the lateral wall of sewer (2) is equipped with spout (23), guide bar (41) and spout (23) sliding connection.
5. The municipal engineering underdrain anti-blocking structure according to claim 3, wherein: the bottom surface of the grate (21) is provided with a baffle (8) positioned above the blades (51), and the baffle (8) is positioned on one side of a vertical plane where the axis of the rotating shaft (5) is positioned.
6. The municipal engineering underdrain anti-blocking structure according to claim 3, wherein: and a second filter screen (61) is arranged at the end part of the overflow pipe (6) close to the sewer (2).
7. The municipal engineering underdrain anti-blocking structure according to claim 6, wherein: the end part of the rotating shaft (5) far away from the connecting rod (52) is provided with a cleaning plate (7), and the cleaning plate (7) and one side of the second filter screen (61) close to the sewer (2) are abutted.
8. The municipal engineering underdrain anti-blocking structure according to claim 2, wherein: the position that sewer (2) bottom is close to drain pipe (3) tip is equipped with spigot surface (24), spigot surface (24) slope sets up downwards.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120186095.6U CN214461069U (en) | 2021-01-22 | 2021-01-22 | Municipal works hidden canal prevents stifled structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120186095.6U CN214461069U (en) | 2021-01-22 | 2021-01-22 | Municipal works hidden canal prevents stifled structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214461069U true CN214461069U (en) | 2021-10-22 |
Family
ID=78113404
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120186095.6U Active CN214461069U (en) | 2021-01-22 | 2021-01-22 | Municipal works hidden canal prevents stifled structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214461069U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114075844A (en) * | 2021-11-22 | 2022-02-22 | 河南豫通盛鼎工程建设有限公司 | Be used for municipal administration public works sewer to lead to stifled equipment |
| CN115787807A (en) * | 2023-01-30 | 2023-03-14 | 河北筑凯建筑工程有限公司 | Highway central authorities median drainage device |
| CN116446503A (en) * | 2023-01-30 | 2023-07-18 | 天津鑫路桥建设工程有限公司 | An anti-waterlogging urban drainage device |
-
2021
- 2021-01-22 CN CN202120186095.6U patent/CN214461069U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114075844A (en) * | 2021-11-22 | 2022-02-22 | 河南豫通盛鼎工程建设有限公司 | Be used for municipal administration public works sewer to lead to stifled equipment |
| CN115787807A (en) * | 2023-01-30 | 2023-03-14 | 河北筑凯建筑工程有限公司 | Highway central authorities median drainage device |
| CN116446503A (en) * | 2023-01-30 | 2023-07-18 | 天津鑫路桥建设工程有限公司 | An anti-waterlogging urban drainage device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN214461069U (en) | Municipal works hidden canal prevents stifled structure | |
| CN210331817U (en) | A municipal drainage pipe with filtering function | |
| CN202577565U (en) | Anti-blocking gutter inlet with rotating center shafts | |
| CN118292535B (en) | Municipal road drainage structures | |
| CN112195717A (en) | Energy-saving drainage construction method for municipal road | |
| CN208792089U (en) | Road drainage system | |
| CN207003629U (en) | A kind of sewage treatment shunting well | |
| CN102660990B (en) | Non-power automatic overturning type anti-blockage rain opening | |
| CN108951831B (en) | Propeller type mouth discharging and sewage intercepting device | |
| CN209975674U (en) | Anti-blocking drainage pipeline | |
| CN213174049U (en) | Drainage system who possesses quick water conservancy diversion of rainwater | |
| CN202577560U (en) | Powerless automatic turning type anti-blockage gutter inlet | |
| CN117738396A (en) | A non-powered gutter drain anti-blocking device | |
| CN213773685U (en) | Municipal drainage pipeline | |
| CN114059644A (en) | Waterlogging-prevention type rainwater collection and recycling system capable of cleaning bottom sludge | |
| CN222796644U (en) | A sewage interception and storage device | |
| CN219547964U (en) | Road construction structure based on high-hydrophobicity asphalt | |
| CN216653745U (en) | Preposed trash blocking and sand settling device for closed drain | |
| CN222949150U (en) | A double-grate rainwater outlet structure | |
| CN221001295U (en) | Highway drainage's rapid trough structure | |
| CN219973719U (en) | Building roof drainage structure | |
| CN223343408U (en) | A municipal garden drainage structure | |
| CN212670790U (en) | Prevent drainage structures for gardens of jam | |
| CN217811449U (en) | Rain and sewage intercepting and distributing system | |
| CN219100258U (en) | Drainage structure of high slope |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |