CN116180863A - Drainage device for municipal road - Google Patents
Drainage device for municipal road Download PDFInfo
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- CN116180863A CN116180863A CN202310210356.7A CN202310210356A CN116180863A CN 116180863 A CN116180863 A CN 116180863A CN 202310210356 A CN202310210356 A CN 202310210356A CN 116180863 A CN116180863 A CN 116180863A
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- Prior art keywords
- drainage
- fixed
- filter
- tank
- rainwater
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- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03F—SEWERS; CESSPOOLS
- E03F1/00—Methods, systems, or installations for draining-off sewage or storm water
- E03F1/002—Methods, systems, or installations for draining-off sewage or storm water with disposal into the ground, e.g. via dry wells
- E03F1/005—Methods, systems, or installations for draining-off sewage or storm water with disposal into the ground, e.g. via dry wells via box-shaped elements
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- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03F—SEWERS; CESSPOOLS
- E03F5/00—Sewerage structures
- E03F5/04—Gullies inlets, road sinks, floor drains with or without odour seals or sediment traps
- E03F5/0401—Gullies for use in roads or pavements
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- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03F—SEWERS; CESSPOOLS
- E03F5/00—Sewerage structures
- E03F5/04—Gullies inlets, road sinks, floor drains with or without odour seals or sediment traps
- E03F5/0401—Gullies for use in roads or pavements
- E03F5/0404—Gullies for use in roads or pavements with a permanent or temporary filtering device; Filtering devices specially adapted therefor
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- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03F—SEWERS; CESSPOOLS
- E03F5/00—Sewerage structures
- E03F5/04—Gullies inlets, road sinks, floor drains with or without odour seals or sediment traps
- E03F5/06—Gully gratings
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- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03F—SEWERS; CESSPOOLS
- E03F5/00—Sewerage structures
- E03F5/14—Devices for separating liquid or solid substances from sewage, e.g. sand or sludge traps, rakes or grates
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- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03F—SEWERS; CESSPOOLS
- E03F7/00—Other installations or implements for operating sewer systems, e.g. for preventing or indicating stoppage; Emptying cesspools
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- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03F—SEWERS; CESSPOOLS
- E03F9/00—Arrangements or fixed installations methods or devices for cleaning or clearing sewer pipes, e.g. by flushing
- E03F9/002—Cleaning sewer pipes by mechanical means
- E03F9/005—Apparatus for simultaneously pushing and rotating a cleaning device carried by the leading end of a cable or an assembly of rods
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- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03F—SEWERS; CESSPOOLS
- E03F5/00—Sewerage structures
- E03F5/04—Gullies inlets, road sinks, floor drains with or without odour seals or sediment traps
- E03F5/06—Gully gratings
- E03F2005/068—Gully gratings with means for enhancing water flow
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A20/00—Water conservation; Efficient water supply; Efficient water use
- Y02A20/108—Rainwater harvesting
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- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Hydrology & Water Resources (AREA)
- Public Health (AREA)
- Water Supply & Treatment (AREA)
- Sewage (AREA)
Abstract
The invention relates to the technical field of municipal road drainage, in particular to a drainage device for municipal roads, which comprises a drainage box, wherein a wellhead is arranged at the top of the drainage box, a well lid is fixed in the wellhead, a first opening is arranged at the bottom of the drainage box, and a filter box is fixed in the first opening; the inside of the drainage box is fixedly provided with a rainwater drainage mechanism, the rainwater drainage mechanism is positioned under the filter plate, and the rainwater drainage mechanism is used for draining the rainwater filtered by the filter plate in a grading manner; the device is arranged through the rainwater discarding device, so that when in rainy weather, the initial stage is used for flushing road dust to cause the rainwater with more impurity content to be discharged from the water outlet and collected for filtering again, and then the rainwater with less impurity content is discharged from the drainage box after the rainfall is increased, and the rainwater with different impurity content is respectively collected, so that the later stage is favorable for respectively treating and utilizing the rainwater.
Description
Technical Field
The invention relates to the field of municipal road drainage, in particular to a drainage device for municipal roads.
Background
With the development of cities, the hydrologic characteristics of the cities have been greatly changed, and with the increasing number of high-rise buildings, road repair, squares, parking lots and the like, the natural hydrologic circulation system of the cities is manually interfered. The method has the advantages that a large amount of rainwater is lost, the normal life is influenced by frequent ponding on traffic pavement, the load of a drainage system is increased due to the fact that the peak value of rain and flood becomes large, the water content of soil is reduced, and the phenomena of heat island effect, underground water level drop and the like are aggravated.
The prior art discloses the invention patent of partial rainwater collection, and the chinese patent of application number 201610390314.6 discloses a road rainwater collection system, includes: the edge of the pavement is provided with a curb, and the side wall of the curb is provided with a drain hole; the green belt comprises a gravel layer and a planting soil layer paved on the gravel layer; the drainage ditch is arranged between the pavement and the green belt and comprises a bottom wall and two side walls, wherein the bottom wall is provided with an impermeable structure, a water inlet communicated with the drain hole is formed in one side wall, a first water outlet communicated with the gravel layer is formed in the other side wall, and the position of the water inlet is higher than that of the first water outlet.
However, because the dust and sundries on the road are more, the pollution in the initial rainwater is serious, meanwhile, the sundries entering the sewer under the drive of the rainwater are more, and the impurities flow into the rainwater well and the water storage tank to block the filter screen, so that the filtering speed and the collecting speed of the rainwater are influenced.
Disclosure of Invention
The invention aims to solve the defects in the prior art and provides a drainage device for municipal roads.
In order to achieve the above purpose, the invention adopts the following technical scheme: the utility model provides a drainage device for municipal road, includes the drainage tank, the well head has been seted up at the top of drainage tank, the inside of well head is fixed with the well lid, first opening has been seted up to the bottom of drainage tank, first open-ended inside is fixed with the rose box, the inside of drainage tank is fixed with the mounting bracket, the top of mounting bracket is fixed with the filter, the filter is located under the well lid;
the inside of the drainage box is fixedly provided with a rainwater drainage mechanism, the rainwater drainage mechanism is positioned under the filter plate, and the rainwater drainage mechanism is used for draining the rainwater filtered by the filter plate in a grading manner;
the utility model discloses a filter, including filter, drain box, dredging cleaning mechanism, collecting box, drain box, filter, drain box, the top of filter with install the mediation clearance mechanism between the drain box, the mediation clearance mechanism is used for right the filter of filter is cleared up, the inside fixed mounting of drain box has the collecting box, a plurality of hydrophobic holes have been seted up in the bottom of collecting box run through, the collecting box is located the below of filter one side, the edge of collecting box with the edge of mounting bracket contacts.
Preferably, the rainwater discarding mechanism comprises a separating box, the separating box is fixed in the inside of water draining box, guide plate is fixed with in the inside bottom of separating box, the separating box is towards run through on one side lateral wall of collecting box and offered the delivery port, the top of guide plate seted up with the diversion recess that the delivery port is connected, be fixed with the opening on the outer wall of separating box with the baffle box that the delivery port is aligned, the internally mounted of baffle box has the inductor, first lift groove has been offered to the inside of baffle box, first lift groove with the opening of baffle box is linked together, the inside vertical sliding connection of first lift groove has the slide valve, the slide valve orientation one side of diversion recess articulates there is first articulated pole, first articulated pole dorsad the one end of slide valve articulates there is the buoyancy ball, the separating box dorsad be fixed intercommunication on one side lateral wall of delivery port has the water draining box, the water inlet of drainage box is located the top of delivery port, the bottom of drainage box runs through the bottom of drainage box and extends the back of drain box.
Preferably, the dredging and cleaning mechanism comprises a first rotating member, the first rotating member is fixedly connected to the side wall inside the drainage tank, the first rotating member rotates towards one side of the filter plate and is connected with a second rotating member, the second rotating member rotates towards one side of the filter plate and is fixed with a first cylinder, the end part of a telescopic rod of the first cylinder is fixed with a scraping plate, the scraping plate is located above the filter plate, a turnover adjusting mechanism is arranged between the first cylinder and the drainage tank, and the turnover adjusting mechanism is used for adjusting and driving the first cylinder to turn.
Preferably, the turnover adjusting mechanism comprises a second cylinder and a fixing plate, wherein the second cylinder is fixed at the top inside the drainage box, the fixing plate is fixed on the bottom side wall of the fixed end of the first cylinder, a waist groove is formed in the top of the fixing plate in a penetrating mode, a sliding pin is connected inside the waist groove in a sliding mode, and the top of the sliding pin is fixedly connected with the end portion of the telescopic rod of the second cylinder.
Preferably, the second opening is formed in the inner side wall of the drainage box, the second opening is matched with the scraping plate, the yielding box is fixed in the second opening, a plurality of first springs are fixed on the linear array at the bottom of the inner part of the yielding box, the lifting boxes are fixed at the tops of the first springs together, the lifting boxes are vertically and slidably connected to the inner parts of the yielding boxes, and the tops of the lifting boxes are parallel to the tops of the filtering plates.
Preferably, the filter includes a plurality of filtration round holes that the array set up, the symmetry is fixed with curved spout on the inside lateral wall of the both sides of mounting bracket, curved spout's lift cycle with the filtration round hole corresponds, two common sliding connection has first sliding table between the curved spout, first sliding table with install link gear between the scraper blade, link gear is used for connecting first sliding table with scraper blade synchronous movement, a plurality of first recesses have been seted up to the top linear array of first sliding table, all the inside of first recess is all sliding connection has the second sliding table, all the second sliding table with one row filtration round hole one-to-one, the second sliding table with install elasticity between the first recess and step down the mechanism, elasticity step down the mechanism be used for right the removal of second sliding table steps down.
Preferably, the linkage mechanism comprises two L-shaped connecting rods, the two L-shaped connecting rods are symmetrically and vertically connected in a sliding mode to face one side of the first cylinder, the two L-shaped connecting rods face away from one end of the first sliding table and extend out after penetrating through the mounting frame, the tops of the two L-shaped connecting rods are respectively connected with a second hinging rod in a rotating mode, and the two second hinging rods face away from one end of the first cylinder and are respectively connected with the scraping plate in a rotating mode.
Preferably, the elastic abdication mechanism comprises a cross rod frame and a through hole, the cross rod frame is fixed in the first groove, the through hole is penetrated and arranged on the side wall of the second sliding table, the cross rod part of the cross rod frame is inserted in the through hole, a third spring is fixed at one end of the cross rod frame, which is opposite to the first cylinder, and the third spring faces towards one end of the first cylinder and is fixedly connected with the second sliding table.
Preferably, the second lifting groove is formed in the second sliding table, the bottom of the second lifting groove is communicated with the through hole, the lifting pin is vertically and slidably connected to the inside of the second lifting groove, the bottom of the lifting pin faces away from one side of the first cylinder, the notch is formed in the top of the cross rod portion of the cross rod frame, the notch is matched with the lifting pin, a second spring is jointly fixed between the middle part of the lifting pin and the side wall of the second lifting groove, the top of the lifting pin is fixedly provided with a hinged table, the top circumference array of the hinged table is rotationally connected with a plurality of second hinged rods, all the top of the second hinged rods is rotationally connected with a sector plate, the circumference array on the side wall of the second sliding table is provided with a plurality of storage grooves corresponding to the sector plate, all the storage grooves are all communicated with the second lifting grooves, and all the sector plates are respectively and slidably connected to the inner parts of the adjacent storage grooves.
Preferably, a plurality of second grooves are formed in the top array of the filter plate, all the second grooves are in one-to-one correspondence with the filtering round holes, all the second grooves are located on one side of the corresponding filtering round holes facing the first cylinder, wedge blocks are inserted into the second grooves, inclined planes of the wedge blocks face away from the first cylinder, pushing grooves are formed in the bottoms of the second grooves in a penetrating mode, and pushing rods are fixed on one side of the second sliding table facing the first cylinder.
Compared with the prior art, the invention has the following beneficial effects:
1. according to the invention, by arranging the rainwater discarding device, in rainy days, rainwater with high impurity content caused by early stage flushing of pavement dust can be discharged from the water outlet and collected for filtering again, and then the rainwater with low impurity content after the rainfall is increased is discharged from the drainage box, so that the rainwater with different impurity content can be collected respectively, and the later stage rainwater can be treated and utilized respectively.
2. According to the invention, through the arrangement of the dredging and cleaning mechanism, the filtered impurities can be collected when rainwater is filtered and collected, so that the situation that a large amount of impurities are accumulated above the filter plate to cause the filter plate to be blocked so as to influence the filtering effect of the filter plate is avoided.
3. According to the invention, through the arrangement of the first sliding table and the second sliding table, the second sliding table can be driven to be inserted into the filtering round hole of the filter plate when the first sliding table moves, and sundries in the filtering round hole are cleaned, so that the influence on the filtering effect of the filter plate caused by the fact that impurities are blocked in the filtering round hole of the filter plate is avoided.
Drawings
FIG. 1 is a schematic view of the overall mounting structure of the present invention;
FIG. 2 is a schematic view of the overall installation structure of the sewer of the present invention in section;
FIG. 3 is a schematic view of the structure of the drain tank according to the present invention after being sectioned;
FIG. 4 is an enlarged schematic view of the structure of FIG. 3A according to the present invention;
FIG. 5 is an enlarged schematic view of the structure shown in FIG. 3B according to the present invention;
FIG. 6 is a schematic view of the structure of the present invention in an overall section;
FIG. 7 is an enlarged schematic view of the structure of FIG. 6C in accordance with the present invention;
FIG. 8 is a schematic view of another angle structure of the present invention after the whole section;
FIG. 9 is an enlarged schematic view of the structure of FIG. 8D in accordance with the present invention;
FIG. 10 is an enlarged schematic view of the structure of FIG. 8E according to the present invention;
FIG. 11 is a schematic view of the structure of the present invention in further overall section;
FIG. 12 is an enlarged schematic view of the structure of FIG. 11 at F in accordance with the present invention;
FIG. 13 is a schematic diagram of the connection relationship between the second cylinder and the first cylinder according to the present invention;
FIG. 14 is a schematic view (partial view) of a first slide table according to the present invention in cross section;
fig. 15 is a schematic view (partial view) showing the structure of the first slide table and the second slide table of the present invention after being sectioned;
fig. 16 is an enlarged schematic view of the structure of fig. 15G according to the present invention.
In the figure: 1. a drain tank; 101. a wellhead; 102. a first opening; 2. a well cover; 3. a filter box; 4. a separation box; 401. a guide plate; 402. a water outlet; 5. a collection box; 6. a filter plate; 601. a mounting frame; 602. a filtering round hole; 7. a first rotating member; 8. a second rotating member; 9. a first cylinder; 10. a scraper; 11. a second cylinder; 12. a fixing plate; 13. waist grooves; 14. a sliding pin; 15. a water diversion groove; 16. an isolation box; 1601. a first lifting groove; 17. a sliding valve; 18. a first hinge lever; 19. a buoyancy ball; 20. a drainage box; 21. a second opening; 22. a yield box; 23. a first spring; 24. a lifting box; 25. a curved chute; 26. a first slide table; 27. an L-shaped connecting rod; 28. a second hinge lever; 29. a first groove; 30. a cross bar frame; 31. a second slide table; 3101. a second lifting groove; 3102. a storage groove; 32. a through hole; 33. a lifting pin; 3301. an inclined plane; 34. a notch; 35. a second spring; 36. a third spring; 37. a hinge table; 38. a second hinge lever; 39. a sector plate; 40. a pushing groove; 41. a second groove; 42. wedge blocks; 43. pushing the rod.
Description of the embodiments
The following description is presented to enable one of ordinary skill in the art to make and use the invention. The preferred embodiments in the following description are by way of example only and other obvious variations will occur to those skilled in the art.
The drainage device for municipal roads as shown in fig. 1 to 16 comprises a drainage box 1, wherein a wellhead 101 is arranged at the top of the drainage box 1, a well cover 2 is fixed in the wellhead 101, a first opening 102 is arranged at the bottom of the drainage box 1, a filter box 3 is fixed in the first opening 102, a mounting frame 601 is fixed in the drainage box 1, a filter plate 6 is fixed at the top of the mounting frame 601, and the filter plate 6 is positioned right below the well cover 2;
the inside of the drainage tank 1 is fixedly provided with a rainwater drainage mechanism, the rainwater drainage mechanism is positioned under the filter plate 6, and the rainwater drainage mechanism is used for classifying and draining the rainwater filtered by the filter plate 6;
a dredging and cleaning mechanism is arranged between the upper part of the filter plate 6 and the drainage tank 1, the dredging and cleaning mechanism is used for cleaning the filtered matters of the filter plate 6, a collecting tank 5 is fixedly arranged in the drainage tank 1, a plurality of drainage holes are formed in the bottom of the collecting tank 5 in a penetrating manner, the collecting tank 5 is positioned below one side of the filter plate 6, and the edge of the collecting tank 5 is in contact with the edge of the mounting frame 601; in operation, the embodiment of the invention solves the problems that the filtration speed and collection speed of rainwater are affected because the dust and sundries on the road are more and the pollution in the initial rainwater is serious and the sundries entering the sewer under the drive of the rainwater are more, and the embodiment of the invention is that, in the raining process, the rainwater on the ground enters the drainage tank 1 from the well cover 2 on the municipal road surface, the filter plate 6 can be supported and installed by the installation frame 601, the rainwater enters the rainwater drainage device through the provided filter plate 6, when the rainwater drainage device starts to work, the rainwater after passing through the filter plate 6 is discharged in a grading way under the action of the rainwater drainage mechanism, the rainwater containing a large amount of tiny impurities in the rainwater drainage mechanism at the initial stage enters the drainage tank 1 and is filtered and discharged through the filter tank 3, the fine impurities such as dust contained in the rainwater flowing in a large quantity at the later stage are less, and the rainwater is directly discharged into a sewer, so that the situation that the fine impurities contained in the rainwater are precipitated at the turning position of the sewer to cause blockage is avoided, the dredging and cleaning mechanism can scrape the impurities accumulated on the filter plate 6 into the collecting tank 5, the water flow contained in the impurities can be filtered through the hydrophobic holes at the bottom of the collecting tank 5, the phenomenon that the collection of the impurities is influenced due to the fact that the water is fully collected in the collecting tank 5 is avoided, the edge of the collecting tank 5 is contacted with the edge of the mounting frame 601 through the guide plate which is obliquely arranged, the impurities left after filtration can be guided, the impurities scraped off the filter plate 6 are prevented from entering the drainage tank 1, the blockage of the impurities to the filter tank 3 at the bottom of the drainage tank 1 is avoided, the classification treatment of the rainwater is improved, is beneficial to avoiding the drainage blockage of municipal roads.
As one embodiment of the invention, the rainwater drainage mechanism comprises a separation tank 4, the separation tank 4 is fixed in the drainage tank 1, a guide plate 401 is fixed at the bottom of the inside of the separation tank 4, a water outlet 402 is formed on the side wall of the separation tank 4 facing towards the collection tank 5 in a penetrating way, a water diversion groove 15 connected with the water outlet 402 is formed at the top of the guide plate 401, an isolation tank 16 with an opening aligned with the water outlet 402 is fixed on the outer wall of the separation tank 4, an inductor is installed in the isolation tank 16, a first lifting groove 1601 is formed in the isolation tank 16, the first lifting groove 1601 is communicated with the opening of the isolation tank 16, a sliding valve 17 is vertically and slidingly connected in the first lifting groove 1601, a first hinge rod 18 is hinged at one side of the sliding valve 17 facing towards the water diversion groove 15, a buoyancy ball 19 is hinged at one end of the first hinge rod 18 facing away from the sliding valve 17, a drainage tank 20 is fixedly communicated on the side wall of the separation tank 4 facing away from the water outlet 402, a water inlet of the drainage tank 20 is positioned above the water outlet 402, and the bottom of the drainage tank 20 extends after penetrating through the bottom side wall of the drainage tank 1; during operation, at the rainfall initial stage, the rainwater flushing road surface leads to the quality of water pollution of rainwater serious, the flow of rainwater is less simultaneously, rainwater after the filter 6 filters enters into the separator tank 4, guide board 401 can guide the rainwater, auxiliary rainwater flows and discharges through delivery port 402, the rainwater is discharged through separator tank 16 afterwards, when the inductor senses separator tank 16 and carries out the drainage, can start dredging clearance mechanism and work, wait for the rainfall increase, when the speed of rivers entering separator tank 4 exceeds the speed of delivery port 402 water outlet, the rainwater will pile up in separator tank 4, result in the liquid level in separator tank 4 to rise, thereby drive buoyancy ball 19 and float and can drive first articulated lever 18 and upwards move, first articulated lever 18 pulling slide valve 17 upwards moves, when the surface of water is higher than the water inlet of drainage box 20, buoyancy ball 19 drives slide valve 17 upwards and closes delivery port 402, the rainwater quality of this moment initial stage rainfall's rainwater is better, the rainwater is discharged to the sewer from drainage box 20, thereby can be with the initial stage of water flowing in the speed of separator tank 4 exceeding the speed of delivery port 402 water outlet, the rainwater will pile up in separator tank 4, result in the liquid level in the separator tank 4 rising, thereby the rainwater level in the rainwater is difficult to remove the quality is more than the water quality is discharged from the filter tank's water-phase is difficult to the water-phase is removed from the water-phase when the filter tank is removed, the water quality is difficult to remove down, the water quality is difficult to remove from the water quality is removed from the filter tank is removed from the water surface is removed, the water quality is difficult to the water quality is removed to the water down, the water quality is reduced, the water quality is difficult to remove down, the quality is easy to remove down.
As one embodiment of the invention, the dredging and cleaning mechanism comprises a first rotating member 7, wherein the first rotating member 7 is fixedly connected to the inner side wall of the drainage tank 1, one side of the first rotating member 7, which faces the filter plate 6, is rotatably connected with a second rotating member 8, one side of the second rotating member 8, which faces the filter plate 6, is fixedly provided with a first air cylinder 9, the end part of a telescopic rod of the first air cylinder 9 is fixedly provided with a scraping plate 10, the scraping plate 10 is positioned above the filter plate 6, and a turnover adjusting mechanism is arranged between the first air cylinder 9 and the drainage tank 1 and used for adjusting and driving the first air cylinder 9 to turn; during operation, the first cylinder 9 drives the scraper blade 10 through the telescopic link after starting, the scraper blade 10 removes the back at the surface of filter 6 and removes, the scraper blade 10 can scrape the impurity that the filter 6 surface was left behind at the removal in-process and take away, make the impurity drop to the inside of collecting box 5 along the edge of filter 6 along the promotion of scraper blade 10, afterwards upset adjustment mechanism starts and drives first cylinder 9 upset, the first cylinder 9 is through the connection upset of first rotating member 7 and second rotating member 8, make the telescopic link of first cylinder 9 drive the scraper blade 10 upset back move up and keep away from the surface of filter 6, the first cylinder 9 of upset is through telescopic link promotion scraper blade 10 reset, when scraper blade 10 removed to the top of initial position, thereby make the telescopic link of first cylinder 9 drive scraper blade 10 reset, thereby be favorable to avoiding scraper blade 10 to promote the impurity that the filter 6 is piled up again to the edge of filter 6 and can't collect, thereby the circumstances that lead to the filter 6 to the jam take place, thereby be favorable to carrying out the filter effect that the filter 6 is piled up to filter the filter 6 when filtering the filter is collected to the rainwater and is carried out the filter effect that the filter 6 is greatly to be avoided to the filter plate 6.
As one embodiment of the invention, the turnover adjusting mechanism comprises a second cylinder 11 and a fixed plate 12, wherein the second cylinder 11 is fixed at the top of the inside of the drainage tank 1, the fixed plate 12 is fixed on the bottom side wall of the fixed end of the first cylinder 9, a waist groove 13 is formed in the top of the fixed plate 12 in a penetrating way, a sliding pin 14 is connected in the waist groove 13 in a sliding way, and the top of the sliding pin 14 is fixedly connected with the end part of a telescopic rod of the second cylinder 11; during operation, when the first air cylinder 9 contracts to the limit position, the second air cylinder 11 is started, the telescopic rod of the second air cylinder 11 drives the sliding pin 14 to move, the sliding pin 14 pulls the fixing plate 12 to move through the waist groove 13, and the fixing plate 12 pulls the first air cylinder 9 to move, so that the first air cylinder 9 is driven to overturn around the first rotating piece 7, and a space exists between the scraper 10 and the filter plate 6 after the scraper 10 can overturn upwards during backward movement, and the situation that sundries on the filter plate 6 are difficult to clean due to pushing the sundries to the front side during reset of the scraper 10 is avoided.
As one embodiment of the invention, a second opening 21 is formed on the inner side wall of the drainage tank 1, the second opening 21 is matched with the scraping plate 10, a yielding tank 22 is fixed in the second opening 21, a plurality of first springs 23 are fixed in a linear array at the bottom of the yielding tank 22, lifting tanks 24 are fixed at the tops of all the first springs 23 together, the lifting tanks 24 are vertically and slidingly connected in the yielding tank 22, and the tops of the lifting tanks 24 are parallel to the tops of the filter plates 6; in operation, as impurities enter the filter plate 6 along with rainwater, when the scraper 10 moves to scrape and collect the impurities, the distance between the scraper 10 and one side of the filter plate 6 far away from the first cylinder 9 is gradually increased, so that the impurities entering the upper part of the filter plate 6 along with the rainwater can be accumulated at the foremost end of the filter plate 6, when the scraper 10 moves to the rear end of the filter plate 6, the impurities accumulated at the front end are difficult to remove, the embodiment of the invention solves the problems, and the embodiment is as follows, under normal conditions, the first spring 23 jacks up the lifting box 24, so that the top end of the lifting box 24 is higher than the front end of the filter plate 6, the impurities can be blocked by the lifting box 24 when the scraper 10 moves to the front end of the filter plate 6, then the scraper 10 moves to the top of the lifting box 24, the impurities are firstly contacted with the top end of the lifting box 24, and then the lifting box 24 is extruded to enable the lifting box 24 to move downwards to the yielding box 22, so that the impurities are positioned at the rear side of the scraper 10, and the impurities can be driven to synchronously move to the inside the collecting box 5 after the scraper 10 moves to collect the impurities.
As an implementation mode of the invention, the filter plate 6 comprises a plurality of filtering round holes 602 arranged in an array, curved sliding grooves 25 are symmetrically fixed on the inner side walls of two sides of a mounting frame 601, lifting periods of the curved sliding grooves 25 correspond to the filtering round holes 602, a first sliding table 26 is connected between the two curved sliding grooves 25 in a sliding way, a linkage mechanism is installed between the first sliding table 26 and the scraper 10 and is used for connecting the first sliding table 26 to synchronously move with the scraper 10, a plurality of first grooves 29 are formed in a linear array at the top of the first sliding table 26, second sliding tables 31 are connected in a sliding way in all the first grooves 29, all the second sliding tables 31 correspond to one row of filtering round holes 602, an elastic abdication mechanism is installed between the second sliding tables 31 and the first grooves 29 and is used for abdicating the movement of the second sliding tables 31; when the scraper 10 moves, the scraper 10 drives the first sliding table 26 to move through the linkage mechanism, the first sliding table 26 drives the second sliding table 31 to move, and then the second sliding table 31 is driven to move upwards along the track of the curved sliding groove 25 when the first sliding table 26 moves to the middle height of the curved sliding groove 25, the second sliding table 31 is driven to start to align with the position of the filter hole of the filter plate 6 when the first sliding table 26 moves to the middle height of the curved sliding groove 25, the diameter of the filter hole of the filter plate 6 is larger than that of the second sliding table 31, and then the second sliding table 31 is driven to move upwards along the track of the curved sliding groove 25 when the first sliding table 26 moves upwards continuously along the track of the curved sliding groove 25, and the second sliding table 31 is always positioned inside the filter hole of the filter plate 6 in the transverse moving process, and synchronously moves to the upper part of the inside of the filter hole of the filter plate 6, so that the second sliding table 31 is inserted into the inside of the filter hole of the filter plate 6 until the top of the second sliding table 31 is aligned with the top of the filter hole of the filter plate 6 and completely inserted into the inside of the filter hole of the filter plate 6 when the first sliding table 26 moves downwards along the track of the curved chute 25, the second sliding table 31 is inserted into the inside of the filter hole of the filter plate 6 and cannot move along with the first sliding table 26, the second sliding table 31 is slidably connected in the first groove 29 and is connected with the first groove 29 through an elastic yielding mechanism, the elastic yielding mechanism can yield the second sliding table 31, the first sliding table 26 cannot move continuously due to the clamping of the second sliding table 31, so that the second sliding table 31 can be driven to be inserted into the filtering round hole 602 of the filter plate 6 when the first sliding table 26 moves, impurities in the filtering round hole 602 are cleaned, and the filtering effect of the filter plate 6 is favorably prevented from being influenced by impurities in the filtering round hole 602 of the filter plate 6.
As an embodiment of the invention, the linkage mechanism comprises two L-shaped connecting rods 27, the two L-shaped connecting rods 27 are symmetrically and vertically connected to one side of the first sliding table 26 facing the first cylinder 9 in a sliding manner, one ends of the two L-shaped connecting rods 27, which are opposite to the first sliding table 26, extend out after penetrating through the mounting frame 601, the tops of the two L-shaped connecting rods 27 are respectively connected with a second hinging rod 28 in a rotating manner, and one ends of the two second hinging rods 28, which are opposite to the first cylinder 9, are respectively connected with the scraper 10 in a rotating manner; during operation, the scraper blade 10 drives the second articulated rod 28 to move, the second articulated rod 28 drives L-shaped connecting rod 27 to move, L-shaped connecting rod 27 passes through mounting bracket 601 and drives first sliding table 26 to move, L-shaped connecting rod 27 and the vertical sliding connection of first sliding table 26 can step down when first sliding table 26 reciprocates for first sliding table 26 can not be obstructed along the vertical movement of curved runner 25, thereby makes first sliding table 26 and scraper blade 10 can keep synchronous movement, thereby be favorable to handling the impurity at filter 6 top the time can clear up the impurity of the inside filter round hole 602 of filter 6.
As one embodiment of the present invention, the elastic abdication mechanism includes a cross bar frame 30 and a through hole 32, the cross bar frame 30 is fixed in the first groove 29, the through hole 32 is penetrating through the side wall of the second sliding table 31, the cross bar part of the cross bar frame 30 is inserted in the through hole 32, one end of the cross bar frame 30 facing away from the first cylinder 9 is fixed with a third spring 36, and one end of the third spring 36 facing towards the first cylinder 9 is fixedly connected with the second sliding table 31; in operation, when the second sliding table 31 is inserted into the filter round hole 602 of the filter plate 6, the first sliding table 26 continues to move, at this time, the second sliding table 31 compresses the third spring 36 to move in the first groove 29, so that when the first sliding table 26 continues to move, the second sliding table 31 can move relative to the first sliding table 26, and the second sliding table 31 is stationary relative to the filter plate 6, so that the second sliding table 31 does not affect the movement of the first sliding table 26, when the first sliding table 26 continues to move down along the track of the curved sliding groove 25, the first sliding table 26 drives the second sliding table 31 to move synchronously downward, so as to drive the second sliding table 31 to separate from the filter round hole 602, at this time, under the elastic force of the third spring 36, the second sliding table 31 is pushed to move along the cross bar portion of the cross bar frame 30 in the first groove 29, so that the second sliding table 31 returns to the initial position, and then the second sliding table 31 continues to be cleaned in the next filter round hole 602 inserted into the filter round hole 6 along with the movement of the first sliding table 26.
As an embodiment of the present invention, a second lifting groove 3101 is formed in the second sliding table 31, the bottom of the second lifting groove 3101 is communicated with the through hole 32, a lifting pin 33 is vertically and slidably connected in the second lifting groove 3101, a slope 3301 is formed on one side of the bottom of the lifting pin 33, which is opposite to the first cylinder 9, a notch 34 is formed on the top of the cross bar portion of the cross bar frame 30, the notch 34 is matched with the lifting pin 33, a second spring 35 is commonly fixed between the middle portion of the lifting pin 33 and the side wall of the second lifting groove 3101, a hinge table 37 is fixed on the top of the lifting pin 33, a plurality of second hinge rods 38 are rotatably connected to the top circumferential array of the hinge table 37, a sector plate 39 is rotatably connected to the top of all second hinge rods 38, a plurality of storage grooves 3102 corresponding to the sector plate 39 are formed on the side wall of the second sliding table 31, all the storage grooves 3102 are communicated with the second lifting groove 3101, and all the sector plates 39 are slidably connected in the adjacent storage grooves 3102 respectively; during operation, as dust is difficult to clean by adhering to the inner wall of the filter round hole 602 in the using process of the filter plate 6, the inner diameter of the filter round hole 602 is reduced, the second sliding table 31 is influenced to dredge the filter round hole 602, the embodiment of the invention can solve the problems, and the embodiment is as follows, when the second sliding table 31 moves in the first groove 29 along the cross bar frame 30, the inclined plane 3301 of the lifting pin 33 can be propped against the notch 34, when the second sliding table 31 drives the lifting pin 33 to continuously move, the lifting pin 33 moves relative to the notch 34, the edge of the notch 34 pushes the inclined plane 3301 at the bottom of the lifting pin 33, so that the lifting pin 33 is propped up upwards, the lifting pin 33 props up the hinging table 37, the hinging table 37 drives the second hinging rod 38 to move upwards, the end part of the second hinging rod 38 is hinged with the sector plate 39, and the sector plate 39 is pushed to extend out of the storage groove 3102 when the second hinging rod 38 moves upwards, the outer side of the sector plate 39 contacts with the inner wall of the filter round hole 602, the inner wall of the filter round hole is scraped off, the filter round hole 33 can be contacted with the inner wall of the filter round hole 602, and the filter round hole 31 is prevented from moving back to the inner wall of the filter round hole 602, and the filter round hole is prevented from moving to the inner wall of the filter round hole 602, and the filter round hole is completely is prevented from moving up when the filter round hole 602 is pushed down, the inner wall of the filter round hole is completely moves down, and the filter round hole 602 is completely moves down, and the filter round hole is pushed down, and the filter round hole is completely moves inside the filter round hole is easier to be filtered into the filter round hole is removed, and has a hole is pushed down.
As an implementation mode of the invention, a plurality of second grooves 41 are formed in the top array of the filter plate 6, all the second grooves 41 are respectively in one-to-one correspondence with the filter round holes 602, all the second grooves 41 are respectively positioned on one side of the corresponding filter round holes 602 facing the first cylinder 9, wedge-shaped blocks 42 are respectively inserted into the second grooves 41, inclined surfaces of all the wedge-shaped blocks 42 face away from the first cylinder 9, pushing grooves 40 are respectively formed in the bottoms of all the second grooves 41 in a penetrating manner, and pushing rods 43 are respectively fixed on one side of all the second sliding tables 31 facing the first cylinder 9; during operation, as part of sundries such as leaves adhere to the filter plate 6, when the leaves adhere to the top of the filter plate 6, the movement of the scraping plate 10 is difficult to push the adhered leaves, so that the leaves are difficult to be pushed by the scraping plate 10 to be collected, and the collection of rainwater is affected by the blocking of the filtering holes.
The working principle of the invention is as follows: the embodiment of the present invention can solve the above problems due to the fact that the dust and the foreign matters on the road are more, the pollution in the initial rainwater is serious, and the foreign matters entering the sewer under the driving of the rainwater are more, thereby affecting the filtering speed and the collecting speed of the rainwater, and the embodiment of the present invention is as follows, when the rainwater is raining, the rainwater on the ground enters the drainage tank 1 from the well lid 2 on the municipal road surface, the mounting frame 601 can support and mount the filter plate 6, the rainwater enters the rainwater drainage device through the filter plate 6 provided, when the rainwater drainage device starts to work, the rainwater after passing through the filter plate 6 is discharged in stages under the effect of the rainwater drainage mechanism, the rainwater containing a large amount of fine impurities inside the rainwater drainage mechanism initially enters the inside of the drainage tank 1, and then is filtered and discharged through the filter tank 3, the fine impurities such as dust contained in the rainwater flowing in a large quantity at the later stage are less, and the rainwater is directly discharged into a sewer, so that the situation that the fine impurities contained in the rainwater are precipitated at the turning position of the sewer to cause blockage is avoided, the dredging and cleaning mechanism can scrape the impurities accumulated on the filter plate 6 into the collecting tank 5, the water flow contained in the impurities can be filtered through the hydrophobic holes at the bottom of the collecting tank 5, the phenomenon that the collection of the impurities is influenced due to the fact that the water is fully collected in the collecting tank 5 is avoided, the edge of the collecting tank 5 is contacted with the edge of the mounting frame 601 through the guide plate which is obliquely arranged, the impurities left after filtration can be guided, the impurities scraped off the filter plate 6 are prevented from entering the drainage tank 1, the blockage of the impurities to the filter tank 3 at the bottom of the drainage tank 1 is avoided, the classification treatment of the rainwater is improved, is beneficial to avoiding the drainage blockage of municipal roads.
The foregoing has shown and described the basic principles, principal features and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present invention, and various changes and modifications may be made therein without departing from the spirit and scope of the invention, which is defined by the appended claims.
Claims (10)
1. The utility model provides a drainage device for municipal road, includes drainage tank (1), its characterized in that, well head (101) have been seted up at the top of drainage tank (1), the inside of well head (101) is fixed with well lid (2), first opening (102) have been seted up to the bottom of drainage tank (1), the inside of first opening (102) is fixed with rose box (3), the inside of drainage tank (1) is fixed with mounting bracket (601), the top of mounting bracket (601) is fixed with filter (6), filter (6) are located under well lid (2);
the inside of the drainage box (1) is fixedly provided with a rainwater drainage mechanism, the rainwater drainage mechanism is positioned under the filter plate (6), and the rainwater drainage mechanism is used for draining the rainwater filtered by the filter plate (6) in a grading manner;
install mediation clearance mechanism between the top of filter (6) with water drainage tank (1), mediation clearance mechanism is used for right the filter of filter (6) is cleared up, the inside fixed mounting of water drainage tank (1) has collecting box (5), a plurality of hydrophobic holes have been seted up in the bottom of collecting box (5), collecting box (5) are located the below of filter (6) one side, the edge of collecting box (5) with the edge of mounting bracket (601) contacts.
2. The drainage device for municipal roads according to claim 1, wherein the rainwater drainage mechanism comprises a separation tank (4), the separation tank (4) is fixed inside the drainage tank (1), a guide plate (401) is fixed at the bottom inside the separation tank (4), a water outlet (402) is formed through the side wall of one side of the separation tank (4) facing the collection tank (5), a water diversion groove (15) connected with the water outlet (402) is formed at the top of the guide plate (401), an isolation tank (16) with an opening aligned with the water outlet (402) is fixed on the outer wall of the separation tank (4), an inductor is installed inside the isolation tank (16), a first lifting groove (1601) is formed inside the isolation tank (16), a sliding valve (17) is vertically and slidingly connected inside the first lifting groove (1601) and is communicated with the opening of the isolation tank (16), a water outlet (18) is hinged to one side of the first lifting groove (1601), a water outlet (18) is hinged to the side wall of the first lifting groove (18), the water inlet of the drainage and drainage box (20) is positioned above the water outlet (402), and the bottom of the drainage and drainage box (20) penetrates through the side wall of the bottom of the drainage box (1) and then extends out.
3. The drainage device for municipal roads according to claim 1, wherein the dredging and cleaning mechanism comprises a first rotating member (7), the first rotating member (7) is fixedly connected to the inner side wall of the drainage tank (1), a second rotating member (8) is rotatably connected to one side of the first rotating member (7) towards the filter plate (6), a first air cylinder (9) is fixed to one side of the second rotating member (8) towards the filter plate (6), a scraping plate (10) is fixed to the end portion of a telescopic rod of the first air cylinder (9), the scraping plate (10) is located above the filter plate (6), and a turnover adjusting mechanism is installed between the first air cylinder (9) and the drainage tank (1) and used for adjusting and driving the first air cylinder (9) to turn.
4. A drainage device for municipal roads according to claim 3, wherein the turnover adjusting mechanism comprises a second cylinder (11) and a fixing plate (12), the second cylinder (11) is fixed at the top of the inside of the drainage tank (1), the fixing plate (12) is fixed on the bottom side wall of the fixed end of the first cylinder (9), a waist groove (13) is formed in the top of the fixing plate (12) in a penetrating manner, a sliding pin (14) is slidably connected in the waist groove (13), and the top of the sliding pin (14) is fixedly connected with the end part of a telescopic rod of the second cylinder (11).
5. A drainage device for municipal roads according to claim 3, wherein the inner side wall of the drainage tank (1) is provided with a second opening (21), the second opening (21) is matched with the scraper (10), a yielding tank (22) is fixed in the second opening (21), a plurality of first springs (23) are fixed in a linear array at the bottom of the yielding tank (22), lifting tanks (24) are fixed at the tops of all the first springs (23) together, the lifting tanks (24) are vertically and slidably connected in the yielding tank (22), and the tops of the lifting tanks (24) are arranged in parallel with the tops of the filter plates (6).
6. A drainage device for municipal roads according to claim 3, wherein the filter plate (6) comprises a plurality of filtering round holes (602) arranged in an array, curved sliding grooves (25) are symmetrically fixed on the inner side walls of two sides of the mounting frame (601), lifting periods of the curved sliding grooves (25) correspond to the filtering round holes (602), a first sliding table (26) is slidingly connected between the two curved sliding grooves (25), a linkage mechanism is mounted between the first sliding table (26) and the scraping plate (10), the linkage mechanism is used for connecting the first sliding table (26) and the scraping plate (10) to synchronously move, a plurality of first grooves (29) are formed in a linear array at the top of the first sliding table (26), second sliding tables (31) are slidingly connected in the inner parts of all the first grooves (29), all the second sliding tables (31) correspond to one row of the filtering round holes (602), and elastic yielding mechanisms are mounted between the second sliding tables (31) and the first grooves (29) to elastically bear against the second sliding tables (31).
7. The drainage device for municipal roads according to claim 6, wherein the linkage mechanism comprises two L-shaped connecting rods (27), the two L-shaped connecting rods (27) are symmetrically and vertically connected to one side of the first sliding table (26) facing the first cylinder (9) in a sliding manner, one ends of the two L-shaped connecting rods (27) facing away from the first sliding table (26) penetrate through the mounting frame (601) and then extend out, the tops of the two L-shaped connecting rods (27) are rotatably connected with second hinging rods (28), and one ends of the two second hinging rods (28) facing away from the first cylinder (9) are rotatably connected with the scraping plate (10).
8. The drainage device for municipal roads according to claim 6, wherein the elastic abdication mechanism comprises a cross bar frame (30) and a through hole (32), the cross bar frame (30) is fixed in the first groove (29), the through hole (32) is penetrated and arranged on the side wall of the second sliding table (31), the cross bar part of the cross bar frame (30) is inserted in the through hole (32), a third spring (36) is fixed at one end of the cross bar frame (30) facing away from the first cylinder (9), and the third spring (36) is fixedly connected with the second sliding table (31) towards one end of the first cylinder (9).
9. The drainage device for municipal roads according to claim 8, wherein a second lifting groove (3101) is formed in the second sliding table (31), the bottom of the second lifting groove (3101) is communicated with the through hole (32), a lifting pin (33) is vertically and slidingly connected in the second lifting groove (3101), an inclined surface (3301) is formed on one side, facing away from the first cylinder (9), of the bottom of the lifting pin (33), a notch (34) is formed in the top of the cross bar part of the cross bar frame (30), the notch (34) is matched with the lifting pin (33), a second spring (35) is commonly fixed between the middle part of the lifting pin (33) and the side wall of the second lifting groove (3101), a hinge table (37) is fixed on the top of the lifting pin (33), a plurality of second hinge levers (38) are rotatably connected to the top circumferential array of the hinge table (37), a plurality of hinge levers (39) are rotatably connected to the top of the second hinge table (38), the second hinge table (33) is rotatably connected to the side wall of the fan-shaped plate (3101), the fan-shaped plate (3102) is correspondingly connected to the fan-shaped plate (3101), all the sector plates (39) are respectively and slidably connected to the inside of the adjacent containing groove (3102).
10. The drainage device for municipal roads according to claim 6, wherein a plurality of second grooves (41) are formed in the top array of the filter plate (6), all the second grooves (41) are respectively in one-to-one correspondence with the filter round holes (602), all the second grooves (41) are respectively located at one sides of the corresponding filter round holes (602) facing the first air cylinders (9), wedge-shaped blocks (42) are respectively inserted into all the second grooves (41), inclined surfaces of all the wedge-shaped blocks (42) are opposite to the first air cylinders (9), pushing grooves (40) are respectively formed in the bottoms of all the second grooves (41) in a penetrating mode, and pushing rods (43) are respectively fixed at one sides of all the second sliding tables (31) facing the first air cylinders (9).
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| CN202310210356.7A CN116180863B (en) | 2023-03-07 | 2023-03-07 | Drainage device for municipal road |
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| WO2024093351A1 (en) * | 2023-06-05 | 2024-05-10 | 浙江万里建设工程有限公司 | Drainage channel anti-blocking structure for smart urban and rural logistics road |
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