CN114382008A - Road bridge drainage structure capable of avoiding blocking phenomenon - Google Patents
Road bridge drainage structure capable of avoiding blocking phenomenon Download PDFInfo
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- CN114382008A CN114382008A CN202210026805.8A CN202210026805A CN114382008A CN 114382008 A CN114382008 A CN 114382008A CN 202210026805 A CN202210026805 A CN 202210026805A CN 114382008 A CN114382008 A CN 114382008A
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- 230000000903 blocking effect Effects 0.000 title claims description 13
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 49
- 239000010813 municipal solid waste Substances 0.000 claims abstract description 46
- 238000004140 cleaning Methods 0.000 claims abstract description 12
- 230000005291 magnetic effect Effects 0.000 claims abstract description 10
- 238000001914 filtration Methods 0.000 claims description 23
- 230000000694 effects Effects 0.000 claims description 16
- 241000883990 Flabellum Species 0.000 claims description 8
- 230000033001 locomotion Effects 0.000 claims description 4
- 230000002093 peripheral effect Effects 0.000 claims description 4
- 239000003302 ferromagnetic material Substances 0.000 claims description 3
- 230000006835 compression Effects 0.000 claims description 2
- 238000007906 compression Methods 0.000 claims description 2
- 239000007787 solid Substances 0.000 claims description 2
- 238000007789 sealing Methods 0.000 claims 1
- 230000009471 action Effects 0.000 abstract description 12
- 239000012535 impurity Substances 0.000 description 12
- 238000000034 method Methods 0.000 description 8
- 230000008569 process Effects 0.000 description 6
- 230000010405 clearance mechanism Effects 0.000 description 5
- 230000007246 mechanism Effects 0.000 description 4
- 238000007790 scraping Methods 0.000 description 4
- 244000052616 bacterial pathogen Species 0.000 description 2
- 230000001681 protective effect Effects 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000003416 augmentation Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000008602 contraction Effects 0.000 description 1
- 238000007667 floating Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
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- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01D—CONSTRUCTION OF BRIDGES, ELEVATED ROADWAYS OR VIADUCTS; ASSEMBLY OF BRIDGES
- E01D19/00—Structural or constructional details of bridges
- E01D19/08—Damp-proof or other insulating layers; Drainage arrangements or devices ; Bridge deck surfacings
- E01D19/086—Drainage arrangements or devices
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Abstract
The invention belongs to the technical field of highway bridges and discloses a highway bridge drainage structure capable of avoiding blockage, which comprises a bridge plane, wherein a plurality of groups of water channel pipes are arranged on the bottom surface of the bridge plane, and a plurality of layers of filter tank plates are arranged in the middle of the hollow inner side of each water channel pipe. According to the invention, through mutual matching of the scraper, the rope, the sliding rod, the annular electromagnet and the like, the annular electromagnet is controlled to be continuously connected and disconnected, when the annular electromagnet is connected, under the action of the magnetic attraction of the annular electromagnet, the contact area of the filter screen and accumulated water is increased, meanwhile, the filter screen is subjected to increased thrust of water flow, the water flow pushes the filter screen and drives the sliding rod and the rope to move downwards, and the rope drives the scraper to move towards the water channel pipe on one side and clean the filter tank plate under the condition of overcoming the elastic force of the first spring, so that the automatic cleaning of the filter tank plate by the scraper is realized, and the area of garbage blockage attached to the filter screen is reduced.
Description
Technical Field
The invention belongs to the technical field of highway bridges, and particularly relates to a highway bridge drainage structure capable of avoiding blockage.
Background
In order to rapidly remove accumulated water on the bridge floor and prevent rainwater from accumulating on the bridge floor and permeating into a beam body to influence the durability of the bridge, a drainage structure is arranged on the bridge floor during the design of the bridge so as to reduce the accumulated water on the bridge floor and achieve the purpose of preventing and draining combination.
Chinese patent with application number CN202022157668.0 discloses a highway bridge drainage structure, including the rainwater fill, the end fixedly connected with inlet tube of intaking of rainwater fill, the play water end fixedly connected with outlet pipe of rainwater fill, be equipped with clearance mechanism in the rainwater fill, be equipped with slewing mechanism in the rainwater fill, slewing mechanism and clearance mechanism transmission are connected, clearance mechanism and slewing mechanism are equipped with the filter plate, clearance mechanism contacts with the lateral wall of filter plate, be equipped with two symmetrical protective housings on the lateral wall of rainwater fill, clearance mechanism and slewing mechanism's both ends extend respectively to in two protective housings, it is connected with two symmetrical collecting boxes to rotate on the lateral wall of rainwater fill. Foreign matter on the filter plate can obtain the clearance in the above-mentioned patent to avoided the device to take place to block up in the rainy day of violence, further can make the device normal use, the indirect condition emergence of having avoided road rainwater to pile up.
In the use of highway bridge drainage structure, because drainage structure is not good to the impurity filter effect of ponding, consequently make highway bridge drainage structure can not be suitable for large-traffic bridge floor drainage demand to the phenomenon that highway bridge drainage structure drainage smoothness nature is poor and easy jam appears.
Disclosure of Invention
The invention aims to solve the problems and provides a road bridge drainage structure capable of avoiding blockage, which has the advantage of good filtering effect.
In order to achieve the purpose, the invention provides the following technical scheme: a road bridge drainage structure avoiding blocking phenomena comprises a bridge plane, wherein a plurality of groups of water channel pipes are arranged on the bottom surface of the bridge plane, fixed plates are fixed on the side walls of the bottom ends of the water channel pipes, a plurality of layers of filter tank plates are arranged and mounted in the middle of the hollow inner side of each water channel pipe, two ends of each layer of filter tank plate are hinged with fan blades through torsional springs, garbage storage bins are arranged on two sides of the hollow inner side of each water channel pipe, a self-cleaning sliding part is connected to the tops of the filter tank plates in a sliding mode and comprises square sliding rods, and two ends of each square sliding rod are fixedly connected with two side walls of the garbage storage bins respectively; the blade that flabellum and square slide bar contact is seted up with square slide bar complex square hole, sliding connection has the scraper blade on the square slide bar, scraper blade and filter cell board sliding connection, the scraper blade passes through first spring and wherein one side rubbish storage storehouse lateral wall fixed connection, fixedly connected with rope on the scraper blade, the rope runs through rubbish storage storehouse and fixed plate and second grade filtration system fixed connection, second grade filtration system includes the slide bar, slide bar one end and rope fixed connection, the slide bar other end passes through fixed rope and water pipe lateral wall fixed connection, the slide bar outside fixedly connected with a plurality of umbelliform structures, umbelliform structure includes the ring form electro-magnet, the fixed cover of ring form electro-magnet is established at the slide bar outer wall, the ring form electro-magnet week lateral wall is articulated with the first support one end that is circumference array setting, the first support other end all articulates there is the second support, the other end of each second support is hinged with the peripheral side wall of the sliding ring, and a filter screen is fixed between the second supports; the sliding ring is sleeved with the sliding rod in a sliding manner, the sliding ring is made of ferromagnetic materials, and a second spring is sleeved on the sliding rod between the sliding ring and the annular electromagnet in a sliding manner;
when raining, through control the continuous switch-on of ring form electro-magnet and disconnection power, work as during the switch-on of ring form electro-magnet power the magnetic attraction effect of ring form electro-magnet is down, the slip ring drives simultaneously along slide bar lapse and compression second spring the second support is outwards opened, makes filter screen and ponding area of contact increase, simultaneously the filter screen receives the thrust increase of rivers, and rivers promote the filter screen drives slide bar and rope downstream, the rope is overcoming first spring force and is driving the scraper blade and to one of them side water channel pipe motion and to the clearance of filter tank board down.
Compared with the prior art, the invention has the following beneficial effects:
1. according to the invention, through the filter holes formed in the filter trough plate, when the bridge drains water, firstly accumulated water is repeatedly filtered by the filter trough plate, so that impurities cannot enter the drain pipe at the next end, the phenomenon that the drainage structure is blocked by the impurities is avoided, and the smoothness of the bridge drainage structure is ensured.
2. According to the invention, through mutual matching of the scraper, the rope, the slide bar, the annular electromagnet and the like, the annular electromagnet is controlled to be continuously connected with or disconnected from a power supply, so that the annular electromagnet generates magnetic attraction, under the action of the magnetic attraction, the slide ring slides upwards along the slide bar and compresses the second spring, the slide bar slides upwards and drives the second support to expand outwards along with the upward sliding of the slide bar, the contact area of the filter screen and accumulated water is increased, the filtering effect of the secondary filtering system is improved, meanwhile, the filter screen is pushed to move downwards by water flow, the filter screen drives the annular electromagnet and the slide bar to move downwards, the slide bar drives the rope to move downwards, and the rope drives the scraper to move towards a water channel pipe on one side of the filter screen under the condition that the elastic force of the first spring is overcome, so that the automatic cleaning of the filter tank plate by the scraper is realized, and the area of garbage blocking attached to the filter screen is reduced.
3. According to the invention, through the mutual matching of the scraper plate, the rope, the slide bar, the annular electromagnet and the like, when the automobile is in a non-rainy day or has no accumulated water, the power supply of the annular electromagnet is controlled to be switched on, the current of the annular electromagnet is controlled, the slide ring slides upwards to drive the second support to open outwards, and meanwhile, the filter screen keeps the maximum area.
4. According to the invention, through the mutual matching of the scraper plate, the rope, the slide rod, the annular electromagnet and the like, when the filter screen needs to be cleaned in the drainage process, the power supply of the annular electromagnet of the umbrella-shaped structure on the upper layer is controlled to be switched on through the first control system, the power supply of the annular electromagnet of the umbrella-shaped structure on the lower layer is controlled to be switched on through the second control system, under the action of water flow, garbage on the filter screen of the umbrella-shaped structure on the upper layer is flushed to the lower layer, so that the garbage just cleaned on the upper layer and garbage carried by the lower layer are wrapped in the filter screen of the umbrella-shaped structure on the lower layer by the filter screen of the umbrella-shaped structure on the lower layer, and the cleaning is carried out after rainwater passes, so that the cleaning of the umbrella-shaped structure is realized while the ground drainage system is not influenced, and the filtering effect and the capability of the umbrella-shaped structure are improved.
Drawings
FIG. 1 is an isometric view of a first embodiment of the present invention;
FIG. 2 is a sectional view of the first embodiment of the present invention;
FIG. 3 is a schematic view of a connection structure of a fixing lever and a rope according to a first embodiment of the present invention;
FIG. 4 is a schematic view of the inside structure of a main drain pipe according to a second embodiment of the present invention;
FIG. 5 is a schematic view showing an overall structure of the interior of a main drain pipe and a water passage pipe according to a second embodiment of the present invention;
FIG. 6 is a schematic view of a connection structure of a chute plate and a garbage storage bin according to a second embodiment of the present invention;
FIG. 7 is a front view of the FIG. 6 construction of the present invention;
FIG. 8 is a schematic view of a connection structure of an umbrella structure and a sliding rod according to a second embodiment of the present invention;
FIG. 9 is an enlarged view of the umbrella structure of the second embodiment of the present invention;
FIG. 10 is a schematic three-dimensional view of a second embodiment of a fan blade of the present invention.
In the figure: 1. a bridge plane; 101. a support pillar; 102. a drain hole; 2. a conduit pipe; 201. a main drain pipe; 3. a filter tank plate; 4. a rope; 401. a barb groove; 5. self-cleaning the slider; 501. a square slide bar; 502. a first spring; 503. a squeegee; 6. a garbage storage bin; 701. a slide bar; 702. an umbrella-like structure; 7021. a circular ring-shaped electromagnet; 7022. a first bracket; 7023. a second bracket; 7024. a slip ring; 7025. a filter screen; 8. a fan blade; 801. a square hole.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
The first embodiment:
as shown in fig. 1 to 3, the invention provides a road bridge drainage structure for avoiding blockage, which comprises a bridge plane 1, wherein a plurality of groups of water channel pipes 2 are respectively supported and mounted on the bottom end surface of the lower side of the bridge plane 1, a plurality of layers of filter tank plates 3 are arranged and mounted in the middle of the hollow inner side of each water channel pipe 2, fixing rods are arranged in the water channel pipes 2 below the filter tank plates 3, and the fixing rods are fixedly connected with the side walls of the water channel pipes 2.
The solid support column 101 perpendicular to the ground is installed at the bottom of the lower side in the middle of the bridge plane 1, the plurality of groups of hollow cuboid-shaped drain holes 102 are formed in the upper side faces of the left end and the right end of the bridge plane 1 respectively, the bridge plane 1 and the support columns 101 jointly form a main structure of the bridge, and the drain holes 102 can drain accumulated water on the bridge plane 1 to two sides.
The bottom of the lower end of the water channel pipe 2 is correspondingly communicated with a hollow cuboid main drain pipe 201, and the water channel pipe 2 and the main drain pipe 201 are both of hollow cuboid structures, so that the drainage efficiency of the water channel pipe 2 and the main drain pipe 201 is improved; main drain pipe 201 installs both ends about support column 101 respectively, and main drain pipe 201 laminating is installed in the both sides of support column 101 for using main drain pipe 201 minimize material, and the multiple bend circulation of minimize ponding avoids causing ponding simultaneously.
The filter tank plate 3 is arranged on the side wall of the water channel pipe 2, and rectangular and round hollowed-out filter holes are respectively formed in the end face of the inner side of the filter tank plate 3, so that the filtering function of the filter tank plate 3 on accumulated water impurities is improved.
A group of ropes 4 are respectively annularly sleeved on the end faces of the outer sides of the fixing rods, and the ropes 4 freely move on the inner sides of the joints of the water channel pipes 2 and the main drainage pipe 201 according to the circulation of accumulated water, so that impurities are cleaned at the joints of the water channel pipes 2 and the main drainage pipe 201.
The filter tank plate 3 can perform preliminary filtration in the drainage operation of the drainage holes 102, and filter most of accumulated water impurities, so that the impurities are prevented from flowing into the water inlet pipeline 2 and the main drainage pipeline 201, and the bridge drainage channel is prevented from being blocked.
A group of barb grooves 401 are respectively annularly sleeved on the end face of the outer side of the rope 4, so that the barb grooves 401 can carry out secondary filtration on the water channel pipe 2 and the main drain pipe 201, and the smoothness of a bridge drainage structure is improved.
When the water filter is used, the filter tank plate 3 is installed in the water channel pipe 2 firstly, then the outer end faces of the ropes 4 are respectively sleeved with a group of barb grooves in a sleeved mode, then the ropes 4 are fixedly installed on the fixing rod, the ropes 4 and the barb grooves 401 extend into the water drain holes 102 and the water channel pipe 2 respectively, the ropes 4 gradually place the ropes 4 at the inner side of the connecting position of the water channel pipe 2 and the main water drain pipe 201 along with downward movement of the filter support 3, then the fixing rod is installed at the bottom of the lower end of the water channel pipe 2, then the filter tank plates 3 are correspondingly installed on the water channel pipe 2 respectively, at the moment, accumulated water is filtered by the filter tank plate 3 repeatedly firstly when passing through the water channel pipe 2, is filtered by the barb grooves on the ropes 4, and is discharged through the main water drain pipe 201 after being filtered twice.
Second embodiment:
based on the previous embodiment, although the filter cell plate 3 in the previous embodiment can filter most of accumulated water and impurities, and prevent the impurities from flowing into the water channel pipe 2 and the main drain pipe 201 to block the bridge drain passage, as the filtered impurities increase, the filter cell plate 3 is easily blocked, the bridge cannot be drained continuously, and meanwhile, the side wall of the water channel pipe 2 cannot be cleaned, and the adjacent ropes 4 are easily hooked between the barb grooves 401 on the ropes 4 in the draining process, so that the ropes 4 are easily wound into a round shape, and the main drain pipe 201 has poor draining effect; meanwhile, the barb grooves 401 on the rope 4 cannot be self-cleaned, the filtering effect of the barb grooves on the rope 4 can be improved only by manually cleaning the barb grooves on the rope 4, meanwhile, as the water outlet of the main drainage pipe 201 on the bridge is arranged at the top of the ground sewer, when the water channel pipe 2 and the main drainage pipe 201 are in a non-drainage state, the air flow in the ground sewer is easy to be driven to flow upwards due to the rapid running of vehicles at the upper part of the bridge and the change of the air flow at the upper part, and the odor polluted by germs in the ground sewer is blown to the ground under the driving of the air flow, and a bad smell is often carried nearby the ground sewer; in view of the above problems, the inventors have further improved the above embodiment 1.
As shown in fig. 4-10, the side wall of the bottom end of the water pipe 2 is fixed with a fixing plate, the hollow inner two sides of the water pipe 2 are respectively provided with a garbage storage bin 6, the garbage storage bin 6 is clamped with the side wall of the water pipe 2 through a chute slide rail, and the garbage storage bin 6 is conveniently cleaned by maintenance personnel through clamping the side wall of the water pipe 2 of the garbage storage bin 6.
Two ends of each layer of the filter tank plate 3 are hinged with fan blades 8 through torsional springs, the fan blades 8 are crossed fan blade plates, and square holes 801 matched with the square sliding rods 501 are formed in the blades, in contact with the square sliding rods 501, of the fan blades 8; specifically, rotating shafts are arranged at two ends of the fan blade 8, torsion springs are sleeved on the rotating shafts, one ends of the torsion springs are fixedly connected with the fan blade 8, and the other ends of the torsion springs are fixedly connected with the side wall of the water channel pipe 2; when the scraper 503 pushes the garbage to enter the fan blade 8, the fan blade 8 is twisted under the action of the torsion spring, and simultaneously the scraper 503 pushes the garbage to enter the garbage storage bin 6, so that the garbage on the filter tank plate 3 is cleaned to the garbage storage bin 6.
The top of each layer of filter tank plate 3 is connected with a self-cleaning sliding piece 5 in a sliding manner, each self-cleaning sliding piece 5 comprises a square sliding rod 501, and two ends of each square sliding rod 501 are fixedly connected with the side walls of the two garbage storage bins 6 respectively;
the square sliding rod 501 is connected with a scraping plate 503 in a sliding manner, the side wall of the scraping plate 503 is provided with various shapes of multi-size filtering holes, and the resistance of the scraping plate 503 when cleaning the filter tank plate 3 is reduced by arranging the filtering holes on the side wall of the scraping plate 503; the scraper 503 is connected with the filter cell plate 3 in a sliding manner, the scraper 503 is fixedly connected with the side wall of the garbage storage bin 6 on one side through a first spring 502, a rope 4 is fixedly connected to the scraper 503, the rope 4 penetrates through the garbage storage bin 6 and a fixing plate and is fixedly connected with a secondary filtering system 7, the secondary filtering system 7 comprises a sliding rod 701, one end of the sliding rod 701 is fixedly connected with the rope 4, the other end of the sliding rod 701 is fixedly connected with the side wall of the water pipe 2 through the fixing rope, a plurality of umbrella-shaped structures 702 are fixedly connected to the outer part of the sliding rod 701, each umbrella-shaped structure 702 comprises a circular ring-shaped electromagnet 7021, the circular ring-shaped electromagnets 7021 are fixedly sleeved on the outer wall of the sliding rod 701, the peripheral side wall of each circular ring electromagnet 7021 is hinged to one end of a first support 7022 arranged in a circumferential array manner, the other end of each first support 7022 is hinged to a second support 7023, the other end of each second support 7023 is hinged to the peripheral side wall of a sliding ring 7024, and a filter screen 7025 is fixed between the second supports 7023; the sliding ring 7024 is in sliding sleeve connection with the sliding rod 701, the sliding ring 7024 is made of ferromagnetic materials, and a second spring is in sliding sleeve connection with the sliding rod 701 between the sliding ring 7024 and the circular electromagnet 7021.
The top of the square sliding rod 501 is provided with a groove, the rope 4 penetrates through the groove and then is fixedly connected with the scraper 503, and by arranging the groove, the rope 4 is connected with the scraper 503 without influencing the contraction and extension of the first spring 502.
The inner side wall of the water channel pipe 2 is provided with a lock hook, the fixed rope is detachably bound in the lock hook, and the fixed rope is an elastic fixed rope; fix second grade filtration system 7 on the inside wall of water pipe 2 through the fixed rope of elasticity, avoid influencing water pipe 2 drainage and filter effect because of umbrella structure 702 winding.
When raining, the power supply is continuously switched on and off by controlling the circular electromagnet 7021, when the power supply of the circular electromagnet 7021 is switched on, the circular electromagnet 7021 generates magnetic attraction, under the action of the magnetic attraction, the sliding ring 7024 slides upwards along the sliding rod 701 and compresses the second spring, the sliding ring 7024 slides upwards and drives the second support 7023 to expand outwards, the contact area of the filter screen 7025 and accumulated water is increased, the filtering effect of the secondary filtering system 7 is increased, the filter screen 7025 is filtered by the filter tank plate 3 firstly, meanwhile, the thrust of water flow is increased to the filter screen 7025, the filter screen 7025 is pushed by the water flow to move downwards, the filter screen 7025 drives the circular electromagnet 7021 and the sliding rod 701 to move downwards, the sliding rod 701 drives the rope 4 to move downwards, the rope 4 drives the scraper 503 to move towards the water channel pipe 2 on one side under the condition that the elastic force of the first spring 502 is overcome, the first spring 502 is compressed, the scraper 503 moves and cleans the filter tank plate 3, make 2 rivers augmentations of water pipe, and then increase filter screen 7025's rivers thrust, under the thrust effect, continue to promote with higher speed and promote filter screen 7025 downstream, along with scraper blade 503 continues the motion, scraper blade 503 promotes the flabellum 8 and rotates, makes the torsional spring be twistd reverse and compressed, after scraper blade 503 passes flabellum 8, promotes rubbish and gets into rubbish storage storehouse 6 to the completion is to filter tank plate 3 clearance.
When the power supply of the circular electromagnet 7021 is turned off, the sliding ring 7024 is restored to the initial state under the action of the elastic force of the second spring, along with the sliding of the sliding ring 7024, the contact area between the filter screen 7025 and accumulated water is reduced, meanwhile, garbage in the filter screen 7025 is wrapped in the middle of the filter screen 7025, under the action of water flow, the garbage in the filter screen 7025 is drawn close to the center of the filter screen 7025, the area of the garbage blocked and attached to the filter screen 7025 is reduced, so that the filtering effect of the filter screen 7025 is improved, because the contact area between the filter screen 7025 and the water flow is reduced, after the filter screen 7025 loses the thrust of the water flow, under the action of the elastic force of the first spring 502, the first spring 502 pushes the scraper 503 to restore to the initial position, in the process of restoring to the initial position, the scraper cleans the filter chute plate 3 again, and by controlling the circular electromagnet 7021 to be continuously turned on and off, the filter chute plate 3 is automatically cleaned by the scraper 503, the area of the filter screen 7025 that the garbage is blocked and attached is reduced, so that the filtering effect of the filter screen 7025 is improved.
When needs are cleaned to rubbish in the filter screen 7025, through control ring form electro-magnet 7021 switch on, under the magnetic attraction effect, make slip ring 7024 upwards slide and compress the second spring along slide bar 701, along with slide bar 701 upwards slides and drive second support 7023 outwards open, and make second support 7023 become downwards to one side by the slant gradually, through spraying the watering lorry, wash away the rubbish in the filter screen 7025 to water pipe 2, can be with the interior impurity collection of filter screen 7025 through collecting rubbish in main drain pipe 201 drain mouth department, avoid impurity to cause the jam to follow-up drainage system.
When the automobile is not rainy or has no accumulated water, the power supply of the annular electromagnet 7021 is controlled to be switched on, the current of the annular electromagnet 7021 is controlled, the sliding rod 701 slides upwards to drive the second support 7023 to open outwards, meanwhile, the filter screen 7025 keeps the largest area, and when airflow flows through the water channel pipe 2 and the main drain pipe 201 due to the fact that the filter screen 7025 is opened, the airflow is blocked and increased, and cannot penetrate through the water channel pipe 2 and the filter screens 7025 in the main drain pipe 201, so that the phenomenon that odor polluting germs and floating on the ground due to the fact that the automobile on the upper portion of the bridge runs fast and the airflow on the upper portion changes easily drives the airflow in the ground sewer to flow upwards is avoided.
The third embodiment:
based on the previous embodiment, in embodiment 2, when the rainwater is too large and the amount of garbage on the bridge is too much, the filter screen 7025 is easily blocked, but since the filter screen 7025 is in the drainage stage, if the filter screen 7025 is cleaned in the manner of the second embodiment, the garbage on the filter screen 7025 is washed away by the water flow and is drained to the ground through the main drainage pipe 201, which not only causes the garbage to float in the full ground, but also will affect the drainage of the drainage system on the ground, and since the garbage is randomly drained and even causes the drainage system on the ground to be blocked, further improvement is made on the basis of embodiment 2.
All umbrella structures 702 are divided into an upper layer and a lower layer, the circular electromagnets 7021 of the upper layer umbrella structures 702 are controlled by a first control system, and the circular electromagnets 7021 of the lower layer umbrella structures 702 are controlled by a second control system.
When the filter screen 7025 needs to be cleaned in the drainage process, the first control system controls the power supply of the circular electromagnet 7021 of the upper umbrella-shaped structure 702 to be switched on and controls the magnetic attraction of the circular electromagnet 7021 of the upper umbrella-shaped structure 702, so that the sliding rod 701 slides upwards and drives the second support 7023 to expand outwards, further the upper umbrella-shaped structure 702 is changed from being inverted to being upright, meanwhile, the second control system controls the power supply of the circular electromagnet 7021 of the lower umbrella-shaped structure 702 to be switched on and controls the magnetic attraction of the circular electromagnet 7021 of the lower umbrella-shaped structure 702, the filter screen 7025 of the lower umbrella-shaped structure 702 keeps the maximum contact area with water flow, under the action of the water flow, garbage on the filter screen 7025 of the upper umbrella-shaped structure 702 is flushed to the lower umbrella-shaped structure 702, and under the filtering of the lower filter screen 7025, the garbage flushed from the upper layer enters the lower filter screen 7025, after the completion clearance, the circular ring form electro-magnet 7021 power disconnection through second control system control lower floor umbrella structure 702, lower floor umbrella structure 702 is under second spring elastic force effect, lower floor umbrella structure 702 is the shrink inwards gradually, thereby make the rubbish parcel that filter screen 7025 of lower floor umbrella structure 702 just cleared up the rubbish of upper strata and the rubbish that lower floor itself had in the filter screen 7025 of lower floor umbrella structure 702, treat that the rainwater clears up after passing, thereby when not influencing ground drainage system, realize the cleanness to umbrella structure 702, improve umbrella structure 702's filter effect and ability simultaneously.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (10)
1. The utility model provides an avoid highway bridge drainage structures that jam phenomenon takes place, includes the bridge plane, its characterized in that: the bottom surface of the bridge plane is provided with a plurality of groups of water channel pipes, the side wall of the bottom end of each water channel pipe is fixedly provided with a fixed plate, the middle part of the inner side of the hollow of each water channel pipe is provided with a plurality of filter tank plates, two ends of each filter tank plate are hinged with fan blades through torsional springs, two sides of the hollow inner side of each water channel pipe are provided with garbage storage bins, the top of each filter tank plate is connected with a self-cleaning sliding part in a sliding manner, each self-cleaning sliding part comprises a square sliding rod, and two ends of each square sliding rod are respectively and fixedly connected with the side walls of the two garbage storage bins; the blade that flabellum and square slide bar contact is seted up with square slide bar complex square hole, sliding connection has the scraper blade on the square slide bar, scraper blade and filter cell board sliding connection, the scraper blade passes through first spring and wherein one side rubbish storage storehouse lateral wall fixed connection, fixedly connected with rope on the scraper blade, the rope runs through rubbish storage storehouse and fixed plate and second grade filtration system fixed connection, second grade filtration system includes the slide bar, slide bar one end and rope fixed connection, the slide bar other end passes through fixed rope and water pipe lateral wall fixed connection, the slide bar outside fixedly connected with a plurality of umbelliform structures, umbelliform structure includes the ring form electro-magnet, the fixed cover of ring form electro-magnet is established at the slide bar outer wall, the ring form electro-magnet week lateral wall is articulated with the first support one end that is circumference array setting, the first support other end all articulates there is the second support, the other end of each second support is hinged with the peripheral side wall of the sliding ring, and a filter screen is fixed between the second supports; the sliding ring is sleeved with the sliding rod in a sliding manner, the sliding ring is made of ferromagnetic materials, and a second spring is sleeved on the sliding rod between the sliding ring and the annular electromagnet in a sliding manner;
when raining, through control the continuous switch-on of ring form electro-magnet and disconnection power, work as during the switch-on of ring form electro-magnet power the magnetic attraction effect of ring form electro-magnet is down, the slip ring drives simultaneously along slide bar lapse and compression second spring the second support is outwards opened, makes filter screen and ponding area of contact increase, simultaneously the filter screen receives the thrust increase of rivers, and rivers promote the filter screen drives slide bar and rope downstream, the rope is overcoming first spring force and is driving the scraper blade and to one of them side water channel pipe motion and to the clearance of filter tank board down.
2. The road bridge drainage structure for avoiding the occurrence of the blocking phenomenon according to claim 1, wherein: the flabellum is the crisscross flabellum board, the flabellum both ends all are equipped with the pivot, all overlap in the pivot and be equipped with the torsional spring, torsional spring one end and flabellum fixed connection, the torsional spring other end and water pipe lateral wall fixed connection.
3. The road bridge drainage structure for avoiding the occurrence of the blocking phenomenon according to claim 1, wherein: the solid support column vertical to the ground downwards is installed at the bottom of the lower side in the middle of the bridge plane, and a plurality of groups of hollow rectangular drain holes are formed in the upper side faces of the left end and the right end of the bridge plane respectively.
4. The road bridge drainage structure for avoiding the occurrence of the blocking phenomenon according to claim 3, wherein: the lower end bottom of the water channel pipe is respectively and correspondingly communicated with a main drainage pipe in a hollow cuboid shape, and the main drainage pipes are respectively arranged at the left end and the right end of the supporting column.
5. The road bridge drainage structure for avoiding the occurrence of the blocking phenomenon according to claim 1, wherein: the filter tank plates are obliquely arranged on the side wall of the water channel pipe, the filter tank plates are of a structure which is arranged oppositely and specially in an inverted mode, and rectangular and round hollowed-out filter holes are formed in the end faces of the inner sides of the filter tank plates respectively.
6. The road bridge drainage structure for avoiding the occurrence of the blocking phenomenon according to claim 1, wherein: the side wall of the scraper is provided with filtering holes in various shapes and sizes.
7. The road bridge drainage structure for avoiding the occurrence of the blocking phenomenon according to claim 1, wherein: the garbage storage bin is connected with the side wall of the water pipe in a clamping mode through a sliding chute and a sliding rail.
8. The road bridge drainage structure for avoiding the occurrence of the blocking phenomenon according to claim 1, wherein: the top of the square sliding rod is provided with a groove, and the rope penetrates through the groove and then is fixedly connected with the scraper.
9. The road bridge drainage structure for avoiding the occurrence of the blocking phenomenon according to claim 4, wherein: the main drainage pipe comprises a first main drainage branch pipe and a second main drainage branch pipe, and the first main drainage branch pipe and the second main drainage branch pipe are connected in a left-right sealing and clamping mode to form the main drainage pipe.
10. The road bridge drainage structure for avoiding the occurrence of the blocking phenomenon according to claim 1, wherein: the inner side wall of the water channel pipe is provided with a lock hook, the fixed rope is detachably bound in the lock hook, and the fixed rope is an elastic fixed rope.
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| Application Number | Priority Date | Filing Date | Title |
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| CN202210026805.8A CN114382008A (en) | 2022-01-11 | 2022-01-11 | Road bridge drainage structure capable of avoiding blocking phenomenon |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117071463A (en) * | 2023-08-30 | 2023-11-17 | 核工业华南建设工程集团公司 | Prefabricated culvert component and road-bridge culvert structure using same |
| CN117966586A (en) * | 2024-03-29 | 2024-05-03 | 太原市政建设集团有限公司 | Road and bridge drainage device |
-
2022
- 2022-01-11 CN CN202210026805.8A patent/CN114382008A/en active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117071463A (en) * | 2023-08-30 | 2023-11-17 | 核工业华南建设工程集团公司 | Prefabricated culvert component and road-bridge culvert structure using same |
| CN117071463B (en) * | 2023-08-30 | 2024-04-02 | 核工业华南建设工程集团公司 | Prefabricated culvert component and road-bridge culvert structure using same |
| CN117966586A (en) * | 2024-03-29 | 2024-05-03 | 太原市政建设集团有限公司 | Road and bridge drainage device |
| CN117966586B (en) * | 2024-03-29 | 2024-05-31 | 太原市政建设集团有限公司 | Road and bridge drainage device |
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