CN109338882B - Working method of drainage device for bridge - Google Patents
Working method of drainage device for bridge Download PDFInfo
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- CN109338882B CN109338882B CN201811349169.2A CN201811349169A CN109338882B CN 109338882 B CN109338882 B CN 109338882B CN 201811349169 A CN201811349169 A CN 201811349169A CN 109338882 B CN109338882 B CN 109338882B
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- treatment box
- bridge
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- 238000000034 method Methods 0.000 title claims description 13
- 230000007246 mechanism Effects 0.000 claims abstract description 37
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 31
- 238000001914 filtration Methods 0.000 claims abstract description 26
- 239000000463 material Substances 0.000 claims abstract description 18
- 230000000903 blocking effect Effects 0.000 claims abstract description 15
- 239000010865 sewage Substances 0.000 claims description 31
- 230000005540 biological transmission Effects 0.000 claims description 29
- 238000007790 scraping Methods 0.000 claims description 29
- 239000012535 impurity Substances 0.000 claims description 11
- 238000012545 processing Methods 0.000 claims description 11
- 238000010521 absorption reaction Methods 0.000 claims description 10
- 238000001125 extrusion Methods 0.000 claims description 8
- 239000007787 solid Substances 0.000 claims description 7
- 238000009423 ventilation Methods 0.000 claims description 4
- 230000008569 process Effects 0.000 claims description 2
- 238000004519 manufacturing process Methods 0.000 abstract description 2
- 239000004576 sand Substances 0.000 abstract description 2
- 238000007599 discharging Methods 0.000 abstract 1
- 238000000926 separation method Methods 0.000 description 5
- 239000007921 spray Substances 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 230000009471 action Effects 0.000 description 2
- 230000006872 improvement Effects 0.000 description 2
- 239000010813 municipal solid waste Substances 0.000 description 2
- 206010039203 Road traffic accident Diseases 0.000 description 1
- 238000005273 aeration Methods 0.000 description 1
- 238000007664 blowing Methods 0.000 description 1
- 239000012141 concentrate Substances 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 230000000994 depressogenic effect Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 239000013013 elastic material Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000010248 power generation Methods 0.000 description 1
- 238000004659 sterilization and disinfection Methods 0.000 description 1
- 239000002699 waste material Substances 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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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Filtration Of Liquid (AREA)
- Sewage (AREA)
Abstract
The invention relates to the field of bridge equipment, in particular to a drainage device for a bridge, which comprises a treatment box, a dirt collection box, a filtering mechanism and an oil removing mechanism, wherein a filtering cavity, an oil suction cavity and an oil suction cavity are arranged in the treatment box, the filtering mechanism and the oil removing mechanism are respectively arranged in the filtering cavity and the oil suction cavity, the dirt collection box is positioned at one side of the treatment box, the upper end of the treatment box is provided with a water inlet pipe, the lower end of the treatment box is provided with an oil discharge pipe and a drain pipe, the lower end of the oil discharge pipe is provided with an oil collection pipe communicated with the oil discharge pipe, one side of the treatment box is provided with a discharge hole, the discharge hole is provided with a material blocking component, the filtering mechanism comprises a filtering net and a swinging component, one end. The invention has the advantages of discharging oil stains and sand stones in the discharged water, avoiding pipeline blockage, along with simple structure and lower manufacturing cost.
Description
Technical Field
The invention relates to the field of bridge equipment, in particular to a working method of a drainage device for a bridge.
Background
The friction between tire and the bridge floor is reduced easily to ponding on the bridge is too much to lead to the wheel to skid, lead to the traffic accident easily, consequently the effect of bridge drainage system is just showing especially important, but the bridge floor grit is more, and other rubbish in addition, leads to the pipe blockage easily under the rainwater is washed and is amassed.
Chinese patent No. CN105862585B discloses a bridge deck sewage treatment device, which comprises a water collecting channel, and is characterized in that the water collecting channel is connected with a separation box, a water filtering plate is arranged in the separation box, a water collecting tank is arranged below the water filtering plate, and a spoke rotating blade driven by a motor is arranged above the water filtering plate; a conveying belt driven by a conveying belt motor is installed at a discharge port of the spoke rotating blade, and a garbage outlet stop door is installed at a discharge end of the conveying belt; a cold air blowing pipe is connected above the conveying belt in the separation box; the sewage treatment device is mainly used for purifying sewage, but the bridge floor area is not large, a plurality of sewage treatment devices are arranged along the length of a bridge body, so that the amount of sewage treated by each sewage treatment device is small, the rainy and snowy weather is not fixed, the number of times of use of the sewage treatment device is small, the structure is complex, the number of devices is large, the cost is high, the use rate is low, economic waste is caused seriously, and the subsequent treatment of solid impurities in the device is inconvenient.
Chinese patent No. CN108385516A discloses a multifunctional drainage device for bridges, which comprises a drainage tank body, the drainage groove body is provided with a drainage mechanism, the drainage mechanism is provided with a groove I, a drainage groove body, a drainage outlet, a grid plate, a telescopic spring, a linear motor I, a telescopic rod I and a fixer I, the drainage tank body is provided with a lifting mechanism, the drainage tank body is provided with a filtering mechanism, the filtering mechanism is provided with a drainage pipe, a small hole separation net, a filtering box, a sewage filter, a blow-off pipe, an electromagnetic valve, a storage water tank, an ultraviolet disinfection lamp, an aeration pipe, a blower and a water level sensor, the water discharge tank body is provided with a water spray mechanism, the water spray mechanism is provided with a groove II, a small-sized rotating motor I, a coupling I, a water spray head, a water spray hole, a pipeline and water flow control, the water drainage tank is characterized in that a power generation mechanism is arranged on the water drainage tank body, and a control box is arranged on one side of the water drainage tank body. The patent has similar problems with the above patent, complex structure, more equipment, higher cost, inconvenient maintenance, and the cost and the utilization rate can not be adapted.
In view of the above problems, it is desirable to provide a drainage apparatus which is low in cost, can prevent the blockage of a drainage pipeline, and has a certain sewage treatment capability.
Disclosure of Invention
The present invention is directed to a drainage device for a bridge, which solves the above problems of the prior art.
The technical scheme of the invention is as follows: including handling the case, dirty case, filtering mechanism and deoiling mechanism of collection, it is equipped with filter chamber, oil absorption chamber and oil collection chamber to handle the incasement, filtering mechanism and deoiling mechanism install respectively at filter chamber and oil absorption intracavity, dirty case of collection is located the one side of handling the case, the upper end of handling the case is equipped with the inlet tube, the lower extreme of handling the case is equipped with oil drain pipe and drain pipe, the lower extreme of oil drain pipe is equipped with the collection oil pipe rather than the intercommunication, the one side of handling the case is equipped with the discharge gate, discharge gate department is equipped with and keeps off the material subassembly, filtering mechanism includes filter screen and swing subassembly, the one end of filter screen is equipped with the articulated shaft, the filter screen passes through the articulated shaft.
In a preferred embodiment of the invention, the filter screen is horizontally arranged, the periphery of the upper end of the filter screen is provided with a limiting block, the upper end of the limiting block is an inclined plane, one end of the filter screen, which is hinged with the treatment box, is provided with a plurality of push plate blocks, and the cross sections of the push plate blocks are of fan-shaped structures.
In a preferred embodiment of the present invention, the swing assembly includes a fixed casing, a swing motor, a first connecting rod, a second connecting rod and a third connecting rod, the fixed casing is installed at one side of the processing box, the swing motor is embedded in the fixed casing, one end of the first connecting rod is fixedly connected to an output end of the swing motor, one end of the second connecting rod is rotatably connected to the other end of the first connecting rod, one end of the third connecting rod is rotatably connected to the other end of the second connecting rod, and the other end of the third connecting rod is connected to one end of the hinge shaft.
In a preferred embodiment of the present invention, a limiting block is disposed at one end of the fixing shell, the limiting block has a circular-arc cross section, a plurality of circumferentially-distributed limiting grooves are disposed at one side of the limiting block, one end of a third connecting rod is engaged with one of the limiting grooves, a connecting hole is disposed at one end of the third connecting rod, one end of the hinge shaft is inserted into the connecting hole, a connecting block is disposed at one end of the hinge shaft located in the connecting hole, a plurality of engaging blocks are disposed on a side wall of the connecting block, a plurality of engaging grooves are disposed on the third connecting rod, the plurality of engaging grooves correspond to the plurality of engaging blocks one to one, and the size of the engaging grooves is larger than that of the engaging blocks.
In a preferred embodiment of the invention, the material blocking component comprises a material blocking plate, two connecting columns, two fixed blocks, two sliding blocks and two springs, the upper end of the material blocking plate is hinged with the treatment box, the two fixed blocks are fixedly connected with the treatment box, the two fixed blocks are respectively provided with a sliding groove, the two sliding blocks are respectively installed in the two sliding grooves and can slide along the length direction of the sliding grooves, the two springs are respectively installed in the two sliding grooves, two ends of each spring are respectively and fixedly connected with the corresponding sliding block and the corresponding fixed block, and two ends of each connecting column are respectively hinged with the material blocking plate and the corresponding sliding block.
In a preferred embodiment of the invention, the oil removing mechanism comprises an oil absorbing assembly and an oil scraping assembly, the oil absorbing assembly and the oil scraping assembly are both installed in the oil absorbing cavity, the oil scraping assembly is located beside the oil absorbing assembly, the oil absorbing assembly comprises an oil absorbing belt, a driving motor, two transmission shafts and two guide shafts, two ends of each transmission shaft are rotatably connected with the treatment box, the two guide shafts are both installed between the two transmission shafts, two ends of each guide shaft are rotatably connected with the treatment box, the driving motor is installed on one side of the treatment box, and an output end of the driving motor is fixedly connected with one end of one transmission shaft.
In a preferred embodiment of the present invention, the oil scraping assembly includes a squeeze roller, an oil scraping plate, a driving gear and a driven gear, the squeeze roller is located beside one transmission shaft, both ends of the squeeze roller are rotatably connected to the processing box, the driving gear is sleeved on the output end of the driving motor, the driven gear is sleeved on one end of the squeeze roller and is engaged with the driving gear, both ends of the oil scraping plate are fixedly connected to the processing box, and one side of the oil scraping plate is attached to the squeeze roller.
In a preferred embodiment of the invention, two hooks are arranged on one side of the treatment box, the upper parts of the hooks extend upwards in an inclined manner, a feed port is arranged on one side of the sewage collection box, two hanging holes are arranged at the upper end of the sewage collection box, the two hanging holes are both elliptical, ventilation holes are arranged on both sides of the sewage collection box, and two pull rings are arranged on the side of the sewage collection box.
In a preferred embodiment of the present invention, a solar panel is further disposed at an upper end of the fixing casing, and a storage battery is further disposed in the fixing casing.
In a preferred embodiment of the present invention, flanges are provided at both ends of the upper end of the water inlet pipe and the oil collecting pipe.
The invention provides a drainage device for a bridge through improvement, and compared with the prior art, the drainage device has the following improvements and advantages:
(1) grit and other solid matter in with the bridge floor drainage through filtering mechanism separate out, avoid causing the pipeline to block up, wherein, swing subassembly work can drive the filter screen and rotate and pour the impurity on the filter screen into album dirty incasement, thereby avoid the filter screen to block up, in addition, can separate out the greasy dirt in the sewage through deoiling mechanism, avoid too much greasy dirt direct discharge, cause the damage for the ecological environment near bridge, and the greasy dirt is attached to on the pipeline easily, also block up easily and corrode drainage pipe.
(2) When the push pedal piece promotes the striker plate and rotates, the striker plate promotes the spliced pole and removes, the spliced pole promotes the length direction rebound of sliding block along the spout, thereby do not influence opening of push pedal piece, when the filter screen resumes the horizontality, make the sliding block rebound through spring return, the spliced pole removes and makes the striker plate close, can make the striker plate firmly close the discharge gate under the spring action of spring simultaneously, rivers can say the striker plate and dash open when avoiding the inlet tube to intake.
(3) When the third connecting rod rotates, the one end of third connecting rod constantly moves along each spacing groove, can block at every spacing groove simultaneously and pause, simultaneously because the size in block groove drives and blocks with the block for the articulated shaft can drive the filter screen vibration, makes the more quick gyro wheel of impurity on the filter screen get off, also can shake out the solid of card in the filter screen mesh simultaneously, avoids the filter screen to block up.
(4) The sewage collection tank is convenient to disassemble and assemble quickly, so that sundries in the sewage collection tank can be cleaned conveniently;
(5) the invention has simple structure and less equipment, greatly reduces the manufacturing cost compared with the equipment in the background technology, has good drainage function and can effectively prevent the pipeline from being blocked.
Drawings
The invention is further explained below with reference to the figures and examples:
FIG. 1 is a schematic perspective view of a first angle of the present invention;
FIG. 2 is a perspective view of a second angle of the present invention;
FIG. 3 is a top view of a treatment tank according to the present invention;
3 FIG. 3 4 3 is 3a 3 cross 3- 3 sectional 3 view 3 taken 3 along 3 line 3A 3- 3A 3 of 3 FIG. 3 3 3; 3
FIG. 5 is a perspective view of the dirt collecting box according to the present invention;
FIG. 6 is a cross-sectional view of the present invention;
FIG. 7 is a partial perspective view of the present invention;
FIG. 8 is an enlarged view at B of FIG. 7;
FIG. 9 is an enlarged view at C of FIG. 7;
FIG. 10 is a partial cross-sectional view of the present invention;
FIG. 11 is an enlarged view taken at D of FIG. 10;
description of reference numerals: the device comprises a treatment box 1, a filter cavity 1a, an oil suction cavity 1b, an oil collection cavity 1c, a dirt collection box 2, a filter mechanism 3, a filter screen 3a, a limiting block 3a1, a push plate block 3a2, a fixed shell 3b1, a swing motor 3b2, a first connecting rod 3b3, a second connecting rod 3b4, a third connecting rod 3b5, an oil removing mechanism 4, an oil suction component 4a, an oil suction belt 4a1, a driving motor 4a2, a transmission shaft 4a3, a guide shaft 4a4, an oil scraping component 4b, a squeezing roller 4b1, an oil scraping plate 4b2, a driving gear 4b3, a driven gear 4b4, a water inlet pipe 5, an oil discharge pipe 6, a water outlet pipe 7, an oil collection pipe 8, a discharge port 9, a baffle component 10, a connecting column 10b, a fixed block 10c, a sliding block 10d, a spring 10e, a chute 10f, a limiting block 11, a limiting groove 12, a connecting block 13, a clamping block 14, a clamping block, hanging hole 18, ventilation hole 19, pull ring 20, solar panel 21, flange 22.
Detailed Description
The present invention will be described in detail with reference to fig. 1 to 11, and the technical solutions in the embodiments of the present invention will be clearly and completely described below, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all 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 invention provides a drainage device for a bridge, which is improved and shown in figures 1-11, and comprises a treatment tank 1, a dirt collection tank 2, a filtering mechanism 3 and an oil removing mechanism 4, a filter cavity 1a, an oil suction cavity 1b and an oil collecting cavity 1c are arranged in the treatment box 1, the filter mechanism 3 and the oil removing mechanism 4 are respectively arranged in the filter cavity 1a and the oil suction cavity 1b, the sewage collection box 2 is positioned at one side of the treatment box 1, the upper end of the treatment box 1 is provided with a water inlet pipe 5, the lower end of the treatment tank 1 is provided with an oil discharge pipe 6 and a water discharge pipe 7, the lower end of the oil discharge pipe 6 is provided with an oil collection pipe 8 communicated with the oil discharge pipe, a discharge port 9 is arranged at one side of the treatment box 1, a material blocking component 10 is arranged at the discharge port 9, the filtering mechanism 3 comprises a filtering net 3a and a swinging component, wherein one end of the filtering net 3a is provided with a hinged shaft, and the filtering net 3a is hinged with the treatment box 1 through the hinged shaft; through the grit and other solid matter separation of filter mechanism 3 in with the bridge floor drainage, avoid causing the pipeline to block up, wherein, swing subassembly work can drive filter screen 3a and rotate and pour into the impurity on the filter screen 3a in album dirty case 2, thereby avoid filter screen 3a to block up, in addition, can separate out the greasy dirt in the sewage through deoiling mechanism 4, avoid too much greasy dirt direct discharge, cause the damage for the ecological environment near bridge, and the greasy dirt is attached to on the pipeline easily, also block up easily and corrode drain pipe 7 ways.
The filter screen 3a is horizontally arranged, the periphery of the upper end of the filter screen 3a is provided with a limiting block 3a1, the upper end of the limiting block 3a1 is an inclined plane, one end of the filter screen 3a, which is hinged with the treatment box 1, is provided with a plurality of push plate blocks 3a2, and the cross section of each push plate block 3a2 is of a fan-shaped structure; the setting of stopper 3a1 makes sewage concentrate on the middle part of filter screen 3a when passing through filter screen 3a as far as possible, also makes the impurity of being intercepted by filter screen 3a remain in the middle part of filter screen 3a simultaneously, push away plate piece 3a2 and be used for keeping off material subassembly 10 cooperation for open discharge gate 9, the quantity of push plate piece 3a2 is at least one.
The swinging assembly comprises a fixed shell 3b1, a swinging motor 3b2, a first connecting rod 3b3, a second connecting rod 3b4 and a third connecting rod 3b5, wherein the fixed shell 3b1 is installed at one side of the treatment box 1, the swinging motor 3b2 is embedded in the fixed shell 3b1, one end of the first connecting rod 3b3 is fixedly connected with the output end of the swinging motor 3b2, one end of the second connecting rod 3b4 is rotatably connected with the other end of the first connecting rod 3b3, one end of the third connecting rod 3b5 is rotatably connected with the other end of the second connecting rod 3b4, and the other end of the third connecting rod 3b5 is connected with one end of a hinge shaft; swing motor 3b2 during operation can drive head rod 3b3 and rotate, head rod 3b3 can stimulate second connecting rod 3b4 in the pivoted and remove, second connecting rod 3b4 stimulates third connecting rod 3b5 swing, because the one end and the articulated shaft of third connecting rod 3b5 are connected, third connecting rod 3b5 passes through the articulated shaft and drives filter screen 3a and rotate, push away material subassembly 10 through push plate piece 3a2 when filter screen 3a rotates, impurity roll on the filter screen 3a falls to in the collection dirt case 2 simultaneously.
One end of the fixed shell 3b1 is provided with a limiting block 11, the cross section of the limiting block 11 is arc-shaped, one side of the limiting block 11 is provided with a plurality of limiting grooves 12 which are distributed in a circumferential manner, one end of a third connecting rod 3b5 is clamped with one of the limiting grooves 12, one end of the third connecting rod 3b5 is provided with a connecting hole, one end of the hinge shaft is inserted into the connecting hole, one end of the hinge shaft positioned in the connecting hole is provided with a connecting block 13, the side wall of the connecting block 13 is provided with a plurality of clamping blocks 14, the third connecting rod 3b5 is provided with a plurality of clamping grooves 15, the plurality of clamping grooves 15 are in one-to-one correspondence with the plurality of clamping blocks 14, and the size of each clamping groove 15 is larger than that; when third connecting rod 3b5 rotated, the one end of third connecting rod 3b5 constantly removed along each spacing groove 12, can be in every spacing groove 12 card pause simultaneously, simultaneously because the size of block groove 15 drives and block 14 for the articulated shaft can drive the vibration of filter screen 3a, makes the more quick gyro wheel of impurity on the filter screen 3a get off, also can shake out the solid of card in the filter screen 3a mesh simultaneously, guarantees filter screen 3 a's water effect, the quantity of block groove 15 and block 14 is at least one, wherein, restriction piece 11 is made by smooth elastic material, avoids third connecting rod 3b5 and spacing groove 12 card to die.
The material blocking assembly 10 comprises a material blocking plate 10a, two connecting columns 10b, two fixing blocks 10c, two sliding blocks 10d and two springs 10e, the upper end of the material blocking plate 10a is hinged to the processing box 1, the two fixing blocks 10c are fixedly connected with the processing box 1, sliding grooves 10f are formed in the two fixing blocks 10c, the two sliding blocks 10d are installed in the two sliding grooves 10f respectively, the sliding blocks 10d can slide along the length direction of the sliding grooves 10f, the two springs 10e are installed in the two sliding grooves 10f respectively, two ends of each spring 10e are fixedly connected with the corresponding sliding block 10d and the corresponding fixing block 10c respectively, and two ends of the connecting column 10b are hinged to the material blocking plate 10a and the corresponding sliding block 10d respectively; when push pedal piece 3a2 promotes striker plate 10a and rotates, striker plate 10a promotes spliced pole 10b and removes, spliced pole 10b promotes sliding block 10d along the length direction rebound of spout 10f, thereby not influencing opening of push pedal piece 3a2, when filter screen 3a resumes the horizontality, reset through spring 10e and make sliding block 10d lapse, spliced pole 10b removes and makes striker plate 10a close, can make striker plate 10a firmly close discharge gate 9 under spring 10 e's spring action simultaneously, rivers can say striker plate 10a and dash out when avoiding inlet tube 5 to intake.
The oil removing mechanism 4 comprises an oil absorbing assembly 4a and an oil scraping assembly 4b, the oil absorbing assembly 4a and the oil scraping assembly 4b are both installed in the oil absorbing cavity 1b, and the oil scraping assembly 4b is located at the side of the oil absorbing assembly 4a, the oil absorbing assembly 4a comprises an oil absorbing belt 4a1, a driving motor 4a2, two transmission shafts 4a3 and two guide shafts 4a4, both ends of the two transmission shafts 4a3 are rotatably connected with the treatment tank 1, both ends of the two guide shafts 4a4 are installed between the two transmission shafts 4a3, both ends of the two guide shafts 4a4 are rotatably connected with the treatment tank 1, the driving motor 4a2 is installed at one side of the treatment tank 1, and the output end of the driving motor 4a2 is fixedly connected with one end of one transmission shaft 4a 3; the oil stain in the sewage is adsorbed by the oil absorption belt 4a1, the driving motor 4a2 drives the two transmission shafts 4a3 to rotate, and the two rotating shafts drive the oil absorption belt 4a1 to rotate, so that the oil stain is conveyed to the oil scraping assembly 4 b.
The oil scraping assembly 4b comprises a squeezing roller 4b1, an oil scraping sheet 4b2, a driving gear 4b3 and a driven gear 4b4, wherein the squeezing roller 4b1 is located beside one transmission shaft 4a3, two ends of a squeezing roller 4b1 are rotatably connected with the processing box 1, the driving gear 4b3 is sleeved on the output end of the driving motor 4a2, the driven gear 4b4 is sleeved on one end of the squeezing roller 4b1, the driven gear 4b4 is meshed with the driving gear 4b3, two ends of the oil scraping sheet 4b2 are fixedly connected with the processing box 1, and one side of the oil scraping sheet 4b2 is attached to the squeezing roller 4b 1; when the driving motor 4a2 works to drive the transmission shaft 4a3 to rotate, the driving gear 4b3 also rotates to drive the transmission gear to rotate, the transmission gear drives the squeeze roller 4b1 to rotate, the squeeze roller 4b1 and one transmission shaft 4a3 squeeze the oil suction belt 4a1 to extrude oil stains, and the oil stains attached to the surface of the squeeze roller 4b1 are scraped by the oil scraping sheet 4b2 when the squeeze roller 4b1 rotates, so that the surface of the squeeze roller 4b1 is ensured to be clean, and the oil suction belt 4a1 is prevented from being damaged by foreign matters existing on the surface of the squeeze roller 4b 1.
Two hooks 16 are arranged on one side of the treatment box 1, the upper parts of the hooks 16 extend upwards in an inclined manner, a feed inlet 17 is arranged on one side of the sewage collection box 2, two hanging holes 18 are formed in the upper end of the sewage collection box 2, the two hanging holes 18 are oval, ventilation holes 19 are formed in the two sides of the sewage collection box 2, and two pull rings 20 are arranged on the side of the sewage collection box 2; the slope design on 16 upper portions of couple makes when couple 16 and hanging hole 18 hookup, dirty case 2 can the lapse to press close to and handle case 1, and the oval shape that can increase hanging hole 18 that sets up of hanging hole 18 makes, is convenient for connect couple 16 and hanging hole 18, and simultaneously, after connecting, couple 16 can be located the depressed part of hanging hole 18 through weight effect for dirty case 2 of collection hangs enough can the automatic sliding assigned position, and pull ring 20 is used for colluding and gets dirty case 2 of collection, thereby handles the object in the dirty case 2 of collection.
The upper end of the fixed shell 3b1 is also provided with a solar panel 21, and a storage battery is also arranged in the fixed shell 3b 1; the storage battery is used for supplying power to the driving motor 4a2 and the swinging motor 3b2, and the solar panel 21 is used for converting solar energy into electric energy and charging the storage battery.
The working principle of the invention is as follows: a plurality of the devices are arranged along a bridge and are communicated with a drainage ditch on the bridge floor through a flange 22 of a water inlet pipe 5, when sewage enters a treatment tank 1, the sewage is filtered by a filter screen 3a, sand and other impurities in the sewage are filtered out, then the sewage falls into an oil suction cavity 1b and is adsorbed with oil stain by an oil suction belt 4a1, a driving motor 4a2 works to drive two transmission shafts 4a3 to rotate, the two rotation shafts drive the oil suction belt 4a1 to rotate, so that the oil stain is conveyed to an oil scraping component 4b, simultaneously, the driving gear 4b3 also rotates to drive transmission gear wheels, the transmission gear drives an extrusion roller 4b1 to rotate, the oil suction belt 4a1 between the extrusion roller 4b1 and one transmission shaft 4a3 is extruded with the oil stain, meanwhile, the oil stain attached to the surface of the extrusion roller 4b1 is scraped by an oil scraping sheet 4b2 when the extrusion roller rotates, the oil stain enters an oil collection cavity 1c, and a plurality of oil stains collected by the devices are, when the filter screen 3a works for a certain time, the swing motor 3b2 can drive the first connecting rod 3b3 to rotate when working, the first connecting rod 3b3 can pull the second connecting rod 3b4 to move when rotating, the second connecting rod 3b4 pulls the third connecting rod 3b5 to swing, because one end of the third connecting rod 3b5 is connected with the hinged shaft, the third connecting rod 3b5 drives the filter screen 3a to rotate through the hinged shaft, the baffle component 10 is pushed open through the pushing plate 3a2 when the filter screen 3a rotates, and the impurities on the filter screen 3a roll down into the dirt collecting box 2, in this process, one end of the third connecting rod 3b5 continuously moves along each limiting groove 12 and can be blocked in each limiting groove 12, and simultaneously, the size of the blocking groove 15 drives the blocking block 14, so that the hinged shaft can drive the filter screen 3a to vibrate, and the roller on the filter screen 3a gets down more quickly, meanwhile, the solid clamped in the meshes of the filter screen 3a can be shaken out.
The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.
Claims (7)
1. A working method of a drainage device for a bridge is characterized by comprising the following steps: the drainage device comprises a treatment box (1), a dirt collection box (2), a filtering mechanism (3) and an oil removing mechanism (4), wherein a filtering cavity (1 a), an oil suction cavity (1 b) and an oil suction cavity (1 c) are arranged in the treatment box (1), the filtering mechanism (3) and the oil removing mechanism (4) are respectively arranged in the filtering cavity (1 a) and the oil suction cavity (1 b), the dirt collection box (2) is positioned on one side of the treatment box (1), a water inlet pipe (5) is arranged at the upper end of the treatment box (1), an oil discharge pipe (6) and a water discharge pipe (7) are arranged at the lower end of the treatment box (1), an oil collection pipe (8) communicated with the oil discharge pipe (6) is arranged at the lower end of the oil discharge pipe (6), a discharge hole (9) is arranged on one side of the treatment box (1), a material blocking assembly (10) is arranged at the discharge hole (9), and the filtering mechanism (3) comprises, one end of the filter screen (3 a) is provided with a hinged shaft, and the filter screen (3 a) is hinged with the treatment box (1) through the hinged shaft; the filter screen (3 a) is horizontally arranged, the periphery of the upper end of the filter screen (3 a) is provided with a limiting block (3 a 1), the upper end of the limiting block (3 a 1) is an inclined plane, one end of the filter screen (3 a) hinged with the treatment box (1) is provided with a plurality of push plate blocks (3 a 2), and the cross section of each push plate block (3 a 2) is of a fan-shaped structure; the swinging assembly comprises a fixed shell (3 b 1), a swinging motor (3 b 2), a first connecting rod (3 b 3), a second connecting rod (3 b 4) and a third connecting rod (3 b 5), wherein the fixed shell (3 b 1) is installed on one side of the treatment box (1), the swinging motor (3 b 2) is embedded in the fixed shell (3 b 1), one end of the first connecting rod (3 b 3) is fixedly connected with the output end of the swinging motor (3 b 2), one end of the second connecting rod (3 b 4) is rotatably connected with the other end of the first connecting rod (3 b 3), one end of the third connecting rod (3 b 5) is rotatably connected with the other end of the second connecting rod (3 b 4), and the other end of the third connecting rod (3 b 5) is connected with one end of a hinge shaft; one end of the fixed shell (3 b 1) is provided with a limiting block (11), the cross section of the limiting block (11) is arc-shaped, one side of the limiting block (11) is provided with a plurality of limiting grooves (12) which are distributed in a circumferential manner, one end of a third connecting rod (3 b 5) is clamped with one of the limiting grooves (12), one end of the third connecting rod (3 b 5) is provided with a connecting hole, one end of the hinged shaft is inserted into the connecting hole, one end of the hinged shaft, which is positioned in the connecting hole, is provided with a connecting block (13), the side wall of the connecting block (13) is provided with a plurality of clamping blocks (14), the third connecting rod (3 b 5) is provided with a plurality of clamping grooves (15), the plurality of clamping grooves (15) are in one-to-one correspondence with the plurality of clamping blocks (14), and the size of the clamping grooves (15) is larger than; the working method comprises the following steps: the device is arranged along a bridge, the device is communicated with a drainage ditch on a bridge floor through a flange of a water inlet pipe, sewage is filtered by a filter screen after entering a treatment box, gravel and other sundries in the sewage are filtered out, then the sewage falls into an oil absorption cavity, oil stains are absorbed by the oil absorption band, a driving motor works to drive two transmission shafts to rotate, the two rotation shafts drive the oil absorption band to rotate, so that the oil stains are conveyed to an oil scraping component, meanwhile, the driving gear also rotates to drive transmission gear wheels to rotate, the transmission gear drives an extrusion roller to rotate, the oil stains are extruded by the oil absorption band between the extrusion roller and one transmission shaft, meanwhile, the oil stains attached to the surface of the extrusion roller are scraped by an oil scraping sheet when the extrusion roller rotates, the oil stains enter an oil collecting cavity, the oil stains collected by a plurality of the device are concentrated together through an oil discharge pipe to be treated, and after the filter screen, the head rod can stimulate the second connecting rod to remove in the pivoted, the swing of second connecting rod pulling third connecting rod, because the one end and the articulated shaft of third connecting rod are connected, the third connecting rod passes through the articulated shaft and drives the filter screen rotation, it pushes away to keep off the material subassembly through the push away plate piece when the filter screen rotates, impurity roll on the filter screen simultaneously to the dirty incasement of collection, in this process, each spacing groove removal is constantly followed to the one end of third connecting rod, can block at every spacing groove simultaneously, simultaneously because the size in block groove drives the block piece, make the articulated shaft can drive the filter screen vibration, make the more quick roll of impurity on the filter screen get off, also can shake out the solid of card in the filter screen mesh simultaneously.
2. The method of operating a drainage system for a bridge of claim 1, wherein: the material blocking component (10) comprises a material blocking plate (10 a), two connecting columns (10 b), two fixing blocks (10 c), two sliding blocks (10 d) and two springs (10 e), the upper end of the striker plate (10 a) is hinged with the processing box (1), the two fixing blocks (10 c) are fixedly connected with the processing box (1), the two fixing blocks (10 c) are respectively provided with a sliding chute (10 f), the two sliding blocks (10 d) are respectively arranged in the two sliding chutes (10 f), the sliding blocks (10 d) can slide along the length direction of the sliding chutes (10 f), the two springs (10 e) are respectively arranged in the two sliding chutes (10 f), two ends of the spring (10 e) are respectively and fixedly connected with the sliding block (10 d) and the fixed block (10 c), the two ends of the connecting column (10 b) are respectively hinged with the material baffle (10 a) and the sliding block (10 d).
3. The method of operating a drainage system for a bridge of claim 1, wherein: the oil removing mechanism (4) comprises an oil suction component (4 a) and an oil scraping component (4 b), the oil suction component (4 a) and the oil scraping component (4 b) are both arranged in the oil suction cavity (1 b), the oil scraping component (4 b) is positioned at the side of the oil suction component (4 a), the oil absorption assembly (4 a) comprises an oil absorption belt (4 a 1), a driving motor (4 a 2), two transmission shafts (4 a 3) and two guide shafts (4 a 4), wherein two ends of the two transmission shafts (4 a 3) are rotatably connected with the treatment box (1), the two guide shafts (4 a 4) are respectively arranged between the two transmission shafts (4 a 3), two ends of the two guide shafts (4 a 4) are rotatably connected with the treatment box (1), the driving motor (4 a 2) is arranged at one side of the treatment box (1) and the output end of the driving motor (4 a 2) is fixedly connected with one end of a transmission shaft (4 a 3).
4. The method of operating a drainage system for a bridge of claim 3, wherein: oil scraping component (4 b) includes squeeze roll (4 b 1), oil scraping piece (4 b 2), drive gear (4 b 3) and driven gear (4 b 4), squeeze roll (4 b 1) are located the side of a transmission shaft (4 a 3) and the both ends of squeeze roll (4 b 1) all rotate with processing case (1) and are connected, drive gear (4 b 3) cover is established on the output of driving motor (4 a 2), driven gear (4 b 4) cover is established in the one end of squeeze roll (4 b 1) and driven gear (4 b 4) and drive gear (4 b 3) meshing, the both ends of oil scraping piece (4 b 2) all laminate with processing case (1) fixed connection and one side of oil scraping piece (4 b 2) and squeeze roll (4 b 1).
5. The method of operating a drainage system for a bridge of claim 1, wherein: one side of handling case (1) is equipped with two couples (16), the upper portion slope of couple (16) upwards extends, one side of collection dirty case (2) is equipped with feed inlet (17), the upper end of collection dirty case (2) is equipped with two hanging holes (18), two hanging hole (18) all are oval, the both sides of collection dirty case (2) all are equipped with ventilation hole (19), and the side of collection dirty case (2) still is equipped with two pull rings (20).
6. The method of operating a drainage system for a bridge of claim 1, wherein: the upper end of set casing (3 b 1) still is equipped with solar panel (21), still be equipped with the battery in set casing (3 b 1).
7. The method of operating a drainage system for a bridge of claim 1, wherein: flanges (22) are arranged at the upper end of the water inlet pipe (5) and at the two ends of the oil collecting pipe (8).
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| 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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| CN202529917U (en) * | 2012-01-12 | 2012-11-14 | 刘金叶 | Automatic oil-water separating equipment by filtering and precipitating |
| CN203113503U (en) * | 2013-03-01 | 2013-08-07 | 毛腾 | Restaurant sewage oil-removing residue-removing device |
| CN106894337A (en) * | 2016-04-29 | 2017-06-27 | 夏玉娟 | Bridge floor sewage water treatment method |
| CN207562434U (en) * | 2017-12-01 | 2018-07-03 | 深圳市绿通环保技术有限公司 | A kind of wastewater treatment equipment |
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