CN221798671U - Municipal road split-flow drainage pipeline - Google Patents
Municipal road split-flow drainage pipeline Download PDFInfo
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- CN221798671U CN221798671U CN202420246862.1U CN202420246862U CN221798671U CN 221798671 U CN221798671 U CN 221798671U CN 202420246862 U CN202420246862 U CN 202420246862U CN 221798671 U CN221798671 U CN 221798671U
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Abstract
The utility model discloses a municipal road split-flow type drainage pipeline which comprises a drainage main pipe, wherein water outlets on two side walls of the drainage main pipe are respectively connected with a split-flow branch pipe, a filter screen is arranged at a water inlet of each split-flow branch pipe, and a collecting frame for collecting impurities in rainwater after sedimentation is arranged at the inner bottom of the drainage main pipe. The beneficial effects are that: when in use, the utility model firstly carries out preliminary filtration on impurities in rainwater by the filter plate, then realizes the cleaning of attached impurities at the filter screen on the split branch pipe by pressing the brushing structure, because the filter screen at the branch pipe is prevented from being blocked by impurities in the mode of combining pre-filtering with repeated rebound pressing in the branch drainage mode, the filter screen at the branch pipe is cleaned more rapidly, and the use requirement of the branch drainage pipeline for efficient drainage in stormwater is met.
Description
Technical Field
The utility model relates to the field of municipal drainage pipelines, in particular to a municipal road split-flow drainage pipeline.
Background
The municipal road refers to all areas of the city, is used for transportation and pedestrians in the city, is convenient for resident life, work and cultural entertainment activities, is connected with the road outside the city and is burdened with external traffic, and the drainage pipe refers to a system consisting of a pipe channel for collecting and draining sewage, wastewater and rainwater and auxiliary facilities thereof, and comprises a main pipe, a branch pipe and a pipeline leading to a treatment plant, wherein the pipeline is built on the street or any other place, and has the drainage function. The top of the existing drainage pipeline is often provided with a grid, so that people can walk at the top of the pipeline conveniently, and the grid can filter and block some large-size foreign matters. But after raining, some foreign matters such as silt and leaf can pass the grid under the impact of rainwater and get into in the drain pipe, and foreign matters such as silt and leaf pile up in the drain pipe for a long time, can make the drain pipe jam, so need people regularly dredge the drain pipe inside, come out foreign matters such as silt and leaf manual in the pipeline, but people's palm size is limited only can draw out some foreign matters once only for people are more time consuming and laborious to the clearance of pipeline interior foreign matters, so can't satisfy current needs.
The patent number is CN 217601630U's chinese patent, discloses a municipal road reposition of redundant personnel formula drainage pipe, relates to municipal drainage pipe technical field, including the drainage is responsible for, and drainage is responsible for two reposition of redundant personnel branch pipes of inner wall fixedly connected with symmetric distribution, reposition of redundant personnel branch pipe top inner wall fixedly connected with filter screen, and drainage is responsible for inner wall bottom swing joint of inner wall has a collection cylinder, and collection cylinder inner wall bottom center department fixedly connected with square bar, first square bar outer wall sliding connection has first floating plate, the equal fixedly connected with horizontal pole in first floating plate both sides.
The utility model provides a municipal road shunting drainage pipe, when using, though can concentrate the sediment after settling and impurity in the rainwater collect, and realize sweeping the automation of filter screen with the help of the lift of rainwater in the drainage pipe, thereby guarantee municipal pipeline's drainage efficiency, but because the collection of impurity in the municipal road shunting drainage pipe of above-mentioned structure mainly utilizes sedimentation effect to realize sediment and the rainwater, when the rainfall is great in the drainage pipe under the heavy rain weather, sediment and impurity in the rainwater in the drainage main pipe are not reached at this moment, but are in the suspended state that rolls constantly, filter screen department is stopped up by suspended state's impurity easily when the branch pipe drainage is shunted this moment, and because the liquid level keeps higher state in the drainage main pipe this moment, lead to the impurity of filter screen department to be unable to clear up by means of the brush, thereby make whole shunting drainage pipeline's drainage efficiency reduce.
Disclosure of utility model
Aiming at the current state of the art, the utility model provides the municipal road split-flow type drainage pipeline which can realize convenient brushing of the filter screen of the split-flow branch pipe when the rainfall is large in heavy rain, so that the drainage efficiency of the whole drainage pipeline is improved.
The utility model is realized by the following technical scheme: the utility model provides a municipal road split-flow type drainage pipeline which comprises a drainage main pipe, wherein water outlets on two side walls of the drainage main pipe are respectively connected with a split-flow branch pipe, a filter screen is arranged at a water inlet of each split-flow branch pipe, a collecting frame for collecting impurities in rainwater after sedimentation is arranged at the bottom in the drainage main pipe, a T-shaped sleeve rod is welded at the middle part in the collecting frame, a square filter plate is welded at the upper part of the outer wall of the T-shaped sleeve rod, a brushing mechanism for cleaning impurities on the filter screen is arranged on the T-shaped sleeve rod, a rebound mechanism is further fixed at the bottom end of the brushing mechanism on the T-shaped sleeve rod, and two vertical sliding grooves are symmetrically formed in the two side walls of the T-shaped sleeve rod.
Through adopting above-mentioned technical scheme, when using, earlier with the help of the filter plate carries out preliminary filtration to the impurity in the rainwater, then through pressing the structure is swept to the brush realize on the reposition of redundant personnel branch pipe the clearance of filter screen department laminating impurity, because be through prefiltering and repeatedly pressing the mode that the resilience combined together to avoid impurity to block up in the drainage mode of shunts branch pipe department the filter screen, make on the reposition of redundant personnel branch pipe the clearance of filter screen department impurity is more quick, satisfies the user demand of this reposition of redundant personnel drainage pipeline under heavy rain weather high efficiency drainage.
Furthermore, a square frame-shaped lapping platform is welded on the lower side of the filter plate in the drainage main pipe.
By adopting the technical scheme, the lapping platform can provide enough support for the filter plate, so that the filter plate is prevented from being deformed and damaged when being used for a long time.
Further, the top end of the drainage main pipe is also inserted with a detachable grid plate.
By adopting the technical scheme, the grid plate can ensure that rainwater smoothly enters the drainage main pipe.
Further, the brushing mechanism comprises a T-shaped sliding rod inserted into the T-shaped sleeve rod in a vertical sliding mode, a connecting rod welded at the bottom end of the T-shaped sliding rod, and brushing plates fixed at two ends of the connecting rod through bolts.
Through adopting above-mentioned technical scheme, when the heavy rain weather rainfall is great, will earlier the grid board is opened, and then hand holds the T type loop bar, and is pressed to one hand the T type slide bar is so that when the T type slide bar moves down drive the connecting rod with brush board moves down, thereby realizes to the clearance of filter screen department impurity.
Further, the rebound mechanism comprises a linkage rod welded at the bottom end of the connecting rod and a reset spring fixed at the bottom end of the linkage rod.
Through adopting above-mentioned technical scheme, when impurity clearance back of filter screen department is in reset spring and the gangbar effect can with the mechanism is swept in the brush jack-up resets.
Further, the bottom end of the return spring is welded with the inner bottom end of the T-shaped sleeve rod, and the top end of the return spring is welded with the linkage rod.
By adopting the technical scheme, the spring can be reliably installed and fixed in the T-shaped slide rod.
Further, the inside of the branch pipe is also fixed with a backflow prevention mechanism, and the backflow prevention mechanism comprises a limiting frame fixed in the branch pipe, a sliding rod penetrating through the limiting frame and a floating plate fixed on the sliding rod in a sliding manner.
Through adopting above-mentioned technical scheme, when the rainfall saturation in the reposition of redundant personnel branch pipe is back, along with the water level rises, the kickboard can with spacing frame laminating, thereby prevent the backward flow of rainwater in the reposition of redundant personnel branch pipe.
Further, the area of the floating plate is larger than the opening area of the limiting frame, and the floating plate is a foam plate.
By adopting the technical scheme, the floating plate can be ensured to completely seal the opening of the limit frame.
Compared with the prior art, the utility model has the following beneficial effects:
When in use, the utility model firstly carries out preliminary filtration on impurities in rainwater by the filter plate, then realizes the cleaning of attached impurities at the filter screen on the split branch pipe by pressing the brushing structure, because the filter screen at the branch pipe is prevented from being blocked by impurities in the mode of combining pre-filtering with repeated rebound pressing in the branch drainage mode, the filter screen at the branch pipe is cleaned more rapidly, and the use requirement of the branch drainage pipeline for efficient drainage in stormwater is met.
Drawings
FIG. 1 is a front cross-sectional view of a split-flow drainage pipe for municipal roads according to the utility model;
FIG. 2 is a schematic view of a split-flow drainage pipe for municipal roads according to the utility model;
FIG. 3 is a schematic diagram of a connection structure between a T-shaped sleeve rod and a filter plate in a municipal road split-flow drainage pipeline;
FIG. 4 is a schematic diagram of a connection structure of a rebound mechanism and a brushing mechanism in a municipal road split-flow drainage pipeline according to the utility model;
FIG. 5 is an enlarged view of the municipal road split-flow type drainage pipe according to the utility model at A in FIG. 1.
The reference numerals are explained as follows:
1. A grating plate; 2. a drainage main pipe; 3. a branch pipe; 4. a T-shaped loop bar; 5. setting up; 6. a filter screen; 7. a backflow prevention mechanism; 701. a limit frame; 702. a floating plate; 703. a slide bar; 8. a rebound mechanism; 801. a linkage rod; 802. a return spring; 9. a brushing mechanism; 901. a T-shaped slide bar; 902. a connecting rod; 903. brushing a plate; 10. a filter plate; 11. a chute; 12. and (5) a collecting frame.
Detailed Description
The present utility model will be described in further detail with reference to the drawings and examples, in order to make the objects, technical solutions and advantages of the present utility model more apparent. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the utility model.
As shown in fig. 1-3, the utility model relates to a municipal road split-flow drainage pipeline, which comprises a drainage main pipe 2, wherein water outlets on two side walls of the drainage main pipe 2 are respectively connected with a split-flow branch pipe 3, a filter screen 6 is arranged at a water inlet of the split-flow branch pipe 3, a collecting frame 12 for collecting impurities in rainwater after sedimentation is placed in the inner bottom of the drainage main pipe 2, a T-shaped loop bar 4 is welded in the middle of the collecting frame 12, a square filter plate 10 is welded on the upper part of the outer wall of the T-shaped loop bar 4, a brushing mechanism 9 for cleaning impurities on the filter screen 6 is arranged on the T-shaped loop bar 4, and two vertical sliding grooves 11 are symmetrically formed on two side walls of the brushing mechanism 8,T on the T-shaped loop bar 4.
When the drainage device is used, the filter plate 10 is used for carrying out preliminary filtration on impurities in rainwater, then the brushing structure is pressed to clean the attached impurities at the filter screen 6 on the shunt branch pipe 3, and the filter screen 6 at the shunt branch pipe 3 is prevented from being blocked by impurities in a mode of combining pre-filtration with repeated rebound pressing in the shunt drainage mode, so that the impurities at the filter screen 6 on the shunt branch pipe 3 are cleaned more rapidly, and the use requirement of high-efficiency drainage of the shunt drainage pipeline in heavy rain is met.
As shown in fig. 1-2, in this embodiment, a square frame-shaped lapping platform 5 is welded on the lower side of the filter plate 10 in the main drainage pipe 2, and the lapping platform 5 can provide enough support for the filter plate 10 to avoid deformation and damage of the filter plate 10 when the filter plate 10 is used for a long time, and a detachable grid plate 1 is inserted into the top end of the main drainage pipe 2, so that rainwater can be ensured to smoothly enter the main drainage pipe 2 by the grid plate 1.
As shown in fig. 1, 4 and 5, in this embodiment, the brushing mechanism 9 includes a T-shaped slide bar 901 inserted into the T-shaped sleeve bar 4 in a vertically sliding manner, a connecting bar 902 welded at the bottom end of the T-shaped slide bar 901, and a brushing plate 903 fixed at two ends of the connecting bar 902 by bolts, when the rainfall is large in heavy rain, the grid plate 1 is firstly opened, the T-shaped sleeve bar 4 is then held by one hand, the T-shaped slide bar 901 is pressed by the other hand, so that the connecting bar 902 and the brushing plate 903 are driven to move downwards while the T-shaped slide bar 901 moves downwards, thereby realizing the cleaning of impurities at the filter screen 6, the rebound mechanism 8 includes a linkage bar 801 welded at the bottom end of the connecting bar 902 and a reset spring 802 fixed at the bottom end of the linkage bar 801, after the impurities at the filter screen 6 are cleaned, the brushing mechanism 9 is jacked up and reset under the action of the reset spring 802 and the linkage bar 801, the bottom end of the reset spring 802 is welded with the inner bottom end of the T-shaped sleeve bar 901, and the top end of the reset spring 802 is welded with the linkage bar 801, and the reliable installation and fixing of the spring in the T-shaped slide bar 901 can be ensured.
As shown in fig. 1, in this embodiment, the backflow preventing mechanism 7 is further fixed in the branch pipe 3, the backflow preventing mechanism 7 includes a limiting frame 701 fixed in the branch pipe 3, a sliding rod 703 penetrating through the limiting frame 701, and a floating plate 702 slidably fixed on the sliding rod 703, when the rainfall in the branch pipe 3 is saturated, the floating plate 702 is attached to the limiting frame 701 along with the rising of the water level, so as to prevent the backflow of the rainwater in the branch pipe 3, the area of the floating plate 702 is larger than the opening area of the limiting frame 701, the floating plate 702 is a foam plate, and the floating plate 702 can be ensured to completely seal the opening of the limiting frame 701.
The specific implementation process of this embodiment is as follows: when the rainfall is more in rainstorm days, the grid plate 1 is removed firstly, the outside is subjected to preliminary filtration under the action of the filter plate 10 after flowing into the drainage main pipe 2, so that the impurity content in the rainwater in the drainage main pipe 2 is reduced, then after a certain period of drainage, the impurity at the filter screen 6 is brushed and cleaned by repeatedly pressing the brushing mechanism 9, the rainwater is ensured to be efficiently discharged from the shunting branch pipe 3, the automatic reset of the brushing mechanism 9 can be realized by means of the rebound mechanism 8 in each pressing process, and the cleaning process is ensured to be efficiently carried out.
The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present utility model. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the utility model. Thus, the present utility model is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.
Claims (8)
1. The utility model provides a municipal road reposition of redundant personnel formula drainage pipe which characterized in that: including drainage is responsible for (2), outlet punishment is connected with a reposition of redundant personnel branch pipe (3) on drainage is responsible for (2) both sides wall, filter screen (6) are installed in the water inlet department of reposition of redundant personnel branch pipe (3), collection frame (12) that are arranged in the rainwater behind the sedimentation have been placed in drainage is responsible for (2), middle part welding has a T type loop bar (4) in collection frame (12), welding of T type loop bar (4) outer wall upper portion has a square filter plate (10), install on T type loop bar (4) right the mechanism (9) are swept in the brush of impurity on filter screen (6), be located on T type loop bar (4) brush and sweep mechanism (9) bottom and still be fixed with rebound mechanism (8), symmetry has two vertical spouts (11) on T type loop bar (4) both sides wall.
2. The town road split-flow drain pipe of claim 1, wherein: a square frame-shaped lapping platform (5) is welded on the lower side of the filter plate (10) in the drainage main pipe (2).
3. The town road split-flow drain pipe of claim 1, wherein: the top end of the drainage main pipe (2) is also inserted with a detachable grid plate (1).
4. The town road split-flow drain pipe of claim 1, wherein: the brushing mechanism (9) comprises a T-shaped sliding rod (901) inserted into the T-shaped loop bar (4) in a vertical sliding mode, a connecting rod (902) welded at the bottom end of the T-shaped sliding rod (901), and brushing plates (903) fixed at two ends of the connecting rod (902) through bolts.
5. The town road split-flow drain pipe of claim 4, wherein: the rebound mechanism (8) comprises a linkage rod (801) welded at the bottom end of the connecting rod (902) and a return spring (802) fixed at the bottom end of the linkage rod (801).
6. The town road split-flow drain pipe of claim 5, wherein: the bottom end of the return spring (802) is welded with the inner bottom end of the T-shaped sleeve rod (901), and the top end of the return spring (802) is welded with the linkage rod (801).
7. The town road split-flow drain pipe of claim 1, wherein: the device is characterized in that a backflow prevention mechanism (7) is further fixed in the branch flow pipe (3), and the backflow prevention mechanism (7) comprises a limiting frame (701) fixed in the branch flow pipe (3), a sliding rod (703) penetrating through the limiting frame (701) and a floating plate (702) fixed on the sliding rod (703) in a sliding mode.
8. The town road split-flow drain pipe of claim 7, wherein: the area of the floating plate (702) is larger than the opening area of the limiting frame (701), and the floating plate (702) is a foam plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202420246862.1U CN221798671U (en) | 2024-02-01 | 2024-02-01 | Municipal road split-flow drainage pipeline |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202420246862.1U CN221798671U (en) | 2024-02-01 | 2024-02-01 | Municipal road split-flow drainage pipeline |
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| Publication Number | Publication Date |
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| CN221798671U true CN221798671U (en) | 2024-10-01 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202420246862.1U Active CN221798671U (en) | 2024-02-01 | 2024-02-01 | Municipal road split-flow drainage pipeline |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN119061993A (en) * | 2024-11-04 | 2024-12-03 | 合肥水泥研究设计院有限公司 | A filtering and anti-blocking structure for municipal water supply and drainage |
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2024
- 2024-02-01 CN CN202420246862.1U patent/CN221798671U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN119061993A (en) * | 2024-11-04 | 2024-12-03 | 合肥水泥研究设计院有限公司 | A filtering and anti-blocking structure for municipal water supply and drainage |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20260324 Address after: 061000 Hebei Province, Cangzhou City, Yanshan County, Wuliyaoyao Overpass North 200 meters East of the Road Patentee after: Hebei Qinglu Pipeline Equipment Manufacturing Co.,Ltd. Country or region after: China Address before: 231600 Anhui Province, Hefei City, Feidong County Economic Development Zone, No. 33 Jinyang Road Patentee before: Hefei Dongfang transportation planning and Design Institute Co.,Ltd. Country or region before: China |
|
| TR01 | Transfer of patent right |