CN113356042A - Anti-blocking drainage pipeline for municipal bridge and working method of anti-blocking drainage pipeline - Google Patents
Anti-blocking drainage pipeline for municipal bridge and working method of anti-blocking drainage pipeline Download PDFInfo
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- CN113356042A CN113356042A CN202110624460.1A CN202110624460A CN113356042A CN 113356042 A CN113356042 A CN 113356042A CN 202110624460 A CN202110624460 A CN 202110624460A CN 113356042 A CN113356042 A CN 113356042A
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- collecting box
- filter
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- 238000000034 method Methods 0.000 title claims abstract description 13
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 55
- 239000012535 impurity Substances 0.000 claims abstract description 39
- 239000000463 material Substances 0.000 claims description 42
- 241000220317 Rosa Species 0.000 claims description 21
- 238000007789 sealing Methods 0.000 claims description 10
- 230000000694 effects Effects 0.000 abstract description 9
- 230000014759 maintenance of location Effects 0.000 abstract description 3
- 230000002265 prevention Effects 0.000 abstract description 3
- 239000010813 municipal solid waste Substances 0.000 description 12
- 238000001914 filtration Methods 0.000 description 9
- 239000010865 sewage Substances 0.000 description 5
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 3
- 238000003756 stirring Methods 0.000 description 3
- 229920000742 Cotton Polymers 0.000 description 2
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 239000000741 silica gel Substances 0.000 description 2
- 229910002027 silica gel Inorganic materials 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- 238000009825 accumulation Methods 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 230000003116 impacting effect Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 230000000737 periodic effect Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 230000001629 suppression Effects 0.000 description 1
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Classifications
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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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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
- B01D29/01—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with flat filtering elements
- B01D29/03—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with flat filtering elements self-supporting
Abstract
The invention discloses an anti-blocking drainage pipeline for municipal bridges and a working method thereof. The bridge drainage pipe is simple in structure, the inverted-V-shaped filter plate can filter accumulated water of the water inlet pipe falling into the collection box, impurities in the accumulated water can be reduced, the blockage of the bridge drainage pipe is reduced, the filtered impurities can enter the collection box through the feed opening and fall into the collection box through gaps among the guide plates, the guide plates are connected with the inner wall of the collection box through the springs, the reverse flow of the impurities is avoided, the backflow prevention effect is achieved, meanwhile, the pushing device can press large impurities among the guide plates, the blockage and the retention of the impurities are avoided, the bridge drainage pipe can normally drain water, the accumulated water on the surface of a bridge is reduced, and the labor intensity of workers is reduced.
Description
Technical Field
The invention belongs to the field of sewage treatment, and particularly relates to an anti-blocking drainage pipeline for a municipal bridge and a working method of the anti-blocking drainage pipeline.
Background
With the continuous construction of city modernization, drainage pipelines for cities are more and more, and bridge drainage is one of the drainage pipelines.
In order to avoid the bridge floor ponding, the drainage of general bridge floor is through setting up the drain pipe, discharge into city sewage pipe with the ponding of bridge floor through the drain pipe in, make the bridge floor keep dry, but the ponding of bridge floor is all wrapping up in the sewage of carrying silt, impurity such as withered leaf, the drain pipe jam often appears easily when the drain pipe is discharged, cause the not smooth condition of drainage, thereby it is serious to cause the bridge floor ponding, often need artifically clear up the outlet, staff's intensity of labour has been increased, therefore, continue a kind of anti-clogging drainage pipe who is used for municipal bridge, when realizing the drainage, avoid the pipe blockage.
Patent application number is CN202020011703.5 discloses a prevent bridge drainage pipe of jam among the prior art, to all can set up the filter on the current bridge drainage pipe and prevent that debris from getting into drainage pipe, but the filter majority is fixed the setting, inconvenient filter of taking off washs the maintenance to it, has reduced filterable efficiency problem, the scheme as follows now is proposed, and it includes the pipeline, the fixed cover in the outside of pipeline is equipped with the rectangular plate, and the rectangular channel has been seted up at the top of rectangular plate, and the filter has been equipped with to the rectangular channel inside callipers, has seted up first chamber on the rectangular plate, has seted up the spout on one side inner wall in first chamber, and slidable mounting has left picture peg in the spout, and slidable mounting has the movable plate in the first chamber, and it has same articulated slab to articulate between the bottom of movable plate and the left picture peg. The utility model discloses a practicality is good, only needs to rotate the knob, can remove the fixed to the filter, conveniently takes off the filter and washs the maintenance to it, but this patent can not realize classification processing scheduling problem such as debris rubbish.
Patent application number is CN 201921251780.1's utility model discloses a prevent blockking up bridge drainage structures among prior art, including decking, concrete guardrail, outlet, trash rack, first drain pipe, preformed hole, filter chamber and second drain pipe, one side fixed mounting of trash rack is on concrete guardrail's side, and the bottom fixed mounting of trash rack is on the top surface of decking. The trash rack designed at the water outlet can isolate and block large-volume sundries such as plastic bags, branches and the like in sewage, so that the drainage pipeline is prevented from being blocked by the large-volume sundries; the motor drives the stirring shaft to rotate, so that the stirring blade can always stir the water body at the position of the water outlet, the accumulation of silt at the position of the water outlet can be avoided, and the blockage of a drainage pipeline is prevented; the rose box can filter the silt in the water, and the filter screen of the pyramid form formula of bottom plate can arrange the silt of filtering to both sides, is unlikely to the mouth of pipe of jam second drain pipe, guarantees the unobstructed of drainage, but this patent is simple keeps apart the bulky debris such as plastic bag, branch, can not realize effective separation processing, piles up the discharge that influences rivers when more at rubbish.
Disclosure of Invention
The invention provides an anti-blocking drainage pipeline for municipal bridges, which can realize the diversion treatment of solid garbage without influencing the normal drainage, and simultaneously, the garbage can be conveniently and centrally treated, the use is convenient, and the labor amount of workers is reduced.
The utility model provides a prevent blockking up drainage pipe for municipal bridge, includes the rose box, the upper and lower both ends of rose box are linked together with inlet tube, outlet pipe respectively, and the inside of rose box is equipped with the filter plate, and collection device is connected to the both sides of rose box, collection device includes the collecting box, has seted up the feed opening on the adjacent wall of collecting box and rose box, is equipped with stock guide and blevile of push in the collecting box, and blevile of push includes the pressure flitch, presses flitch and depression bar fixed connection, the other end of depression bar extend to the collecting box outside and with U type pole fixed connection, U type pole lower part and rack plate fixed connection, rack plate and gear engagement, the gear is connected with the motor.
Preferably, the filter plate is an inverted V-shaped filter plate, and two ends of the inverted V-shaped filter plate are fixedly connected with two sides of the inner wall of the filter box.
In any of the above embodiments, preferably, a plurality of filter holes having the same size are distributed in the filter sheet.
In any of the above embodiments, the shape of the filtering hole is preferably any one of a circle, a polygon, and a star, and the polygon may be any one of a triangle, a rectangle, and a pentagon.
In any of the above embodiments, preferably, the aperture of the filtering holes is gradually increased from top to bottom, so as to increase the flow rate of the water flow and speed up the treatment.
In any of the above schemes, preferably, the angle between the included angles of the inverted V-shaped filter plates is 100 ° to 130 °.
In any of the above schemes, preferably, the angle between the included angles of the inverted V-shaped filter plates is 100 °.
In any of the above schemes, preferably, the included angle of the inverted V-shaped filter plate is 120 °.
In any of the above schemes, preferably, the included angle of the inverted V-shaped filter plate is 130 °.
In any of the above schemes, preferably, the collecting box is fixedly connected to both sides of the filtering box.
In any of the above schemes, preferably, the material guide plate is located in the collecting box at one side of the feed opening.
In any one of the above aspects, preferably, the lower portion of the guide plate is connected to the bottom wall or the side wall of the collecting box by an elastic member.
In any of the above aspects, preferably, the elastic member is at least one of a spring and an elastic silica gel string.
In any of the above schemes, preferably, both ends of the material guide plate are movably connected with the inner wall of the collecting box. One end of the material guide plate can move up and down under the action of external force.
In any of the above schemes, preferably, both ends of the material guide plate are movably connected with the inner wall of the collecting box through hinge connecting pieces.
In any of the above schemes, preferably, two symmetrically arranged material guiding plates are arranged in a single collecting box, and the two material guiding plates are not in the same plane.
In any of the above schemes, preferably, the two material guiding plates are arranged in a V shape.
In any of the above schemes, the included angle between the two guide plates is preferably 100-130 °. Therefore, the garbage can be guided in a certain range, and the garbage can quickly leak to the lower part of the collecting box.
In any of the above schemes, preferably, the included angle between the two guide plates is 100 °.
In any of the above solutions, the included angle between the two material guiding plates is preferably 110 °.
In any of the above solutions, the included angle between the two material guiding plates is preferably 130 °.
In any of the above schemes, preferably, a gap is provided between two adjacent guide plates. Some tiny garbage and particles directly leak to the lower part in the collecting box 5 from the gap.
In any of the above solutions, preferably, the material pushing device extends from the inside of the collection box to the outside.
In any of the above schemes, preferably, the pressing plate is arranged above the material guide plate, the pressing plate is fixedly connected with the pressing rod, and one end of the pressing rod, which is far away from the material guide plate, penetrates through the top of the collecting box, extends to the outside of the collecting box and is fixedly connected with the end part of the U-shaped rod.
In any of the above schemes, preferably, the upper part of the material pressing plate is a plane plate, and the lower part of the material pressing plate is a triangular plate, so that when the material pressing plate is extruded by external force, the acting force between the material pressing plate and the lower material guide plate is increased, and the material pressing plate can be opened quickly.
In any of the above schemes, preferably, the connection part of the pressure lever and the collection box is sealed by a sealing ring.
In any of the above schemes, preferably, a rack plate is fixedly connected below the U-shaped rod, the outer side of the rack plate is engaged with a gear, and one side of the gear is connected with the output end of the motor.
Preferred in any above-mentioned scheme is, one side of rose box with place case fixed connection, gear and motor all locate the inside of placing the case.
In any of the above schemes, preferably, the upper and lower end faces of the placing box are both provided with openings, and both ends of the rack plate pass through the openings and extend to the outside of the placing box.
In any of the above schemes, preferably, the upper part of the rack plate is fixedly connected with the U-shaped rod, and the lower end of the rack plate is fixedly connected with the limit plate.
Preferably in any of the above schemes, the bottom of the collecting tank is communicated with the water outlet pipe through a communicating pipe which is obliquely arranged.
Preferred in any one of the above-mentioned schemes is that the connecting end of the communicating pipe and the collecting box is fixedly provided with a filter screen.
In any of the above schemes, preferably, the filter screen is any one of an activated carbon filter screen, a primary filter cotton and a HEPA filter screen.
Preferred in any above-mentioned scheme is that the lateral wall of collecting box is equipped with the bin outlet, can dismantle on the bin outlet and be connected with sealing baffle.
In any of the above schemes, preferably, the sealing baffle is in threaded connection with the collection box through a locking bolt, so that the solid garbage inside is conveniently treated in a centralized manner after being detached.
In any of the above solutions, it is preferable that the number of the locking bolts is four, and the locking bolts are arranged in a rectangular array.
The invention also provides a working method of the pipeline, which comprises the following steps:
(1) firstly, the end parts of a water inlet pipe and a water outlet pipe are communicated with a water discharge pipe of a bridge, accumulated water enters the interior of the filter box through the water inlet pipe, and the accumulated water falls into the inner lower part of the filter box through the inverted V-shaped filter plate and is discharged through the water outlet pipe;
(2) impurities in the accumulated water are discharged into the collecting box through the discharging opening, and the impurities can fall into the lower part of the collecting box through gaps between the material guide plates;
(3) when the adjacent material guide plates are blocked due to large impurities to be dropped, the motor is started, the motor drives the gear to rotate, the gear can be meshed with the rack plate to move, and the U-shaped rod and the pressure rod are driven to move, so that the material pressing plate can press the large impurities, and the impurities can be dropped;
(4) after pressing, the material pressing plate is retracted to the original position, and the material guide plate is reset under the action of the restoring force of the elastic component;
(5) when the impurities in the collection box are more, the staff can dismantle the back with sealing baffle, handle its inside impurity.
Advantageous effects
The invention provides an anti-blocking drainage pipe for a municipal bridge and a working method thereof, the device is simple in structure, an inverted V-shaped filter plate can filter accumulated water of a water inlet pipe falling into a collection box, impurities in the accumulated water can be reduced, the blocking probability of a bridge drainage pipe is reduced, the filtered impurities can enter the collection box through a feed opening and fall into the collection box through gaps among guide plates, the guide plates are connected with the inner wall of the collection box through springs, the reverse flow of the impurities is avoided, the backflow prevention effect is achieved, meanwhile, a pushing device can press larger impurities among the guide plates, the blockage and the retention of the impurities are avoided, the bridge drainage pipe can normally drain water, the accumulated water on the surface of the bridge is reduced, and the labor intensity of workers is reduced.
Drawings
FIG. 1 is a schematic structural view of a preferred embodiment of an anti-clogging drainpipe for municipal bridges of the present invention;
FIG. 2 is a sectional view of the structure of the holding box of FIG. 1;
fig. 3 is a sectional view of the structure of fig. 1.
In the figure: 1. a filter box; 2. a water inlet pipe; 3. a water outlet pipe; 4. filtering the plate; 5. a collection box; 6. a feeding port; 7. a material guide plate; 8. an elastic member; 9. a material pressing plate; 10. a pressure lever; 11. a U-shaped rod; 12. a rack plate; 13. a gear; 14. a motor; 15. placing a box; 16. a communicating pipe; 17. a filter screen; 18. a seal ring; 19. sealing the baffle; 20. and locking the bolt.
Detailed Description
For a better understanding of the technical solutions and advantages of the present invention, the following detailed description of the present invention is provided in conjunction with the accompanying drawings.
Example 1
The utility model provides a prevent blockking up drainage pipe for municipal bridge, includes rose box 1, and the top intercommunication of rose box 1 is equipped with inlet tube 2, and one side bottom that inlet tube 2 was kept away from to rose box 1 is linked together with outlet pipe 3, and the inside of rose box 1 is equipped with the word filter plate of falling V4, and the both ends of the word filter plate of falling V4 all are connected with the inner wall both sides fixed connection of rose box 1, and the both sides of rose box 1 all are connected with collection device.
As shown in fig. 1-3, the collecting device comprises collecting boxes 5 fixed on both sides of the filter box 1, a feed opening 6 is arranged on one side above the joint of the collecting box 5 and the filter box 1, and the feed opening 6 is formed by the gap between the adjacent walls of the collecting box 5 and the filter box 1. The lower parts of the material guide plates 7 at the two sides are connected with one side of the bottom of the collecting box 5 through an elastic part 8, and the elastic part 8 is a spring. One end of the material guide plate 7 is movably connected with two sides of the inner wall of the collecting box 5 through connecting hinges, and a material pushing device is arranged above the inside of the collecting box 5.
A further optimized technical solution in this embodiment is that, as shown in fig. 2-3, the pushing device includes a pressing plate 9 disposed on one side above the material guiding plate 7, a pressing rod 10 is fixedly disposed on one side of the middle above the pressing plate 9, and the pressing rod 10 is far away from one end of the material guiding plate 7, penetrates through the top of the collecting box 5, and extends outward to be fixedly connected with an end of a U-shaped rod 11. A rack plate 12 is fixedly arranged on one side of the lower middle part of the U-shaped rod 11, a gear 13 is meshed with one side of the rack plate 12, and one side of the gear 13 is connected with the output end of a motor 14.
The further optimized technical scheme of this embodiment is that, the bottom of collecting box 5 is all linked together through communicating pipe 16 and the side of outlet pipe 3, and the one end of communicating pipe 16 just is located the fixed filter screen 17 that is equipped with in inside of collecting box 5, and the convenience is discharged after filtering once more the water in collecting box 5, avoids the storage of sewage in collecting box 5.
The further technical scheme who optimizes of this embodiment is, collecting box 5 has kept away from one side bottom of rose box 1 and has seted up the bin outlet, and specific bin outlet sets up in the lateral wall bottom of collecting box 5, is equipped with sealing baffle 19 on the bin outlet, and sealing baffle 19 carries out threaded connection through four locking bolt 20 and collecting box 5, and locking bolt 20 sets up with rectangular array's form, can conveniently carry out periodic discharge to the waste material in the collecting box, increases waste disposal's convenience.
The working process of the invention is as follows:
when the device is used specifically, the end parts of the water inlet pipe 2 and the water outlet pipe 3 of the device are communicated with a drain pipe of a bridge, accumulated water on the bridge floor enters the filter box 1 through the water inlet pipe 2 after entering the port of the drain pipe, meanwhile, the inverted V-shaped filter plate 4 is impacted, impurities in the accumulated water are discharged into the collecting box 5 through the drain port 6 in the impacting process, the accumulated water falls into the filter box 1 through the inverted V-shaped filter plate 4 and is drained through the water outlet pipe 3, so that the impurities in the accumulated water can be reduced, the blockage of the drain pipe of the bridge is reduced, the use safety of the drain pipe of the bridge is improved, when the impurities in the accumulated water enter the collecting box 5, the impurities fall into the collecting box 5 through gaps between the guide plates 7, the collecting effect is realized, when the blockage between the guide plates 7 is caused by the large fallen impurities, the utility model discloses a novel water drainage device, including a starting motor 14, a gear 13, a rack plate 12, can realize driving the motion of U type pole 11 and depression bar 10, thereby realize pressing flitch 9 to press great impurity, realize dropping of impurity, pressing flitch 9 withdraws the original state that normal position stock guide 7 replied under with the effect of spring 8 and carries out normal stock guide after the suppression, when treating to collect the impurity in the case 5 when more, the staff can unscrew locking bolt 20 on the sealed baffle 19, then handle its inside impurity, the device simple structure, facilitate the operation and use, make the drainage that the bridge drain pipe can be normal, reduce the ponding on bridge surface, staff's intensity of labour has been reduced.
Example 2
An anti-clogging drainage pipeline for municipal bridges is similar to that of embodiment 1, except that the bottom side of the opening of the feed opening 6 is positioned at the joint of the side wall of the collecting box 5 and the guide plate 7, and the height of the feed opening 6 is 1/2-1/3 of the height of the side wall of the collecting box 5.
Example 3
An anti-clogging drainage pipeline for municipal bridges is similar to that in embodiment 1, except that the lower parts of the guide plates 7 at both sides are connected with one side of the bottom of a collection box 5 through elastic silica gel ropes.
Example 4
The utility model provides a prevent blockking up drainage pipe for municipal bridge, is similar with embodiment 1, and the difference is, as shown in figure 2, gear 13 and motor 14 locate the inside of placing case 15, and one side of placing case 15 and one side fixed connection of rose box 1 can play the effect of placing gear 13 and motor 14, avoid gear 13 pivoted in-process to cause the potential safety hazard to the staff, great increase the security of using.
Example 5
The utility model provides a prevent blockking up drainage pipe for municipal bridge, is similar with embodiment 1, the difference is, as shown in FIG. 2, the upper and lower both ends face of placing case 15 has all seted up the opening, and rack plate 12 passes the opening and extends to the outside of placing case 15, lower part and limiting plate fixed connection, and the limiting plate is rectangular plate and rack plate 12 vertical connection, can play spacing effect to the in-process that rack plate 12 removed, increases the stability of its lift in-process.
Example 6
An anti-clogging drainage pipeline for municipal bridges is similar to that of embodiment 1, except that a pressure rod 10 is connected with a penetrating part of a collection box 5 through a sealing ring 18, and the sealing effect on a viewing part between the pressure rod 10 and the collection box 5 can be achieved.
Example 7
An anti-blocking drainage pipeline for municipal bridges is similar to that in embodiment 1, except that a plurality of filtering holes with the same size are distributed in a filtering plate 4, the filtering holes are in any shape of a circle, a polygon and a star, and the polygon can be in any shape of a triangle, a rectangle, a pentagon and the like.
Example 8
An anti-clogging drainage pipeline for municipal bridges, similar to example 1, except that the diameter of the filter holes is gradually increased from top to bottom (the diameter of the filter holes in the section of the filter plate), thereby increasing the flow rate of water and speeding up the treatment.
Example 9
An anti-clogging drainage pipeline for municipal bridges, similar to example 1, except that the inverted V-shaped filter plate 4 had an angle of 100 °.
Example 10
An anti-clogging drainage pipeline for municipal bridges, similar to example 1, except that the inverted V-shaped filter plate 4 has an included angle of 110 °.
Example 11
An anti-clogging drainage pipeline for municipal bridges, similar to example 1, except that the inverted V-shaped filter plate 4 had an angle of 130 °.
Example 12
An anti-blocking drainage pipeline for municipal bridges is similar to that in embodiment 1, except that two guide plates 7 are arranged in a V shape, and adjacent parts are not directly connected and provided with gaps.
Example 13
An anti-clogging drainage pipeline for municipal bridges, similar to example 1, except that the angle between the two guide plates 7 is 100 °.
Example 14
An anti-clogging drainage pipeline for municipal bridges is similar to that of example 1, except that the angle between the two guide plates 7 is 120 °.
Example 15
An anti-clogging drainage pipeline for municipal bridges is similar to example 1, except that the angle between the two guide plates 7 is 130 °.
Example 16
An anti-clogging drainage pipeline for municipal bridges is similar to that in embodiment 1, except that the upper part of the pressure plate 9 is a plane plate, and the lower part is a triangular plate (longitudinal section), so that when the pressure plate is extruded by external force, the acting force of the pressure plate and the lower material guide plate is increased, and the pressure plate can be opened quickly.
Example 17
The utility model provides a prevent blockking up drainage pipe for municipal bridge, is similar with embodiment 1, and the difference is, and filter screen 17 is any one of active carbon filter screen, primary filter cotton, HEPA filter screen, and the filter screen is the range upon range of setting from top to bottom for the multilayer.
According to the anti-blocking drainage pipeline, the upper end and the lower end of a filter box 1 are respectively communicated with a water inlet pipe 2 and a water outlet pipe 3, a filter plate 4 is arranged inside the filter box 1, and two sides of the filter box 1 are connected with a collecting device. The bridge drainage pipe is simple in structure, the inverted-V-shaped filter plate 4 can filter accumulated water falling into the collection box 5 from the water inlet pipe 2, impurities in the accumulated water can be reduced, blockage of the bridge drainage pipe is reduced, the filtered impurities can enter the collection box through the feed opening 6 and fall into the collection box 5 through gaps among the guide plates, the guide plates 7 are connected with the inner wall of the collection box 5 through the elastic parts 8, reverse flow of the impurities is avoided, a backflow prevention effect is achieved, meanwhile, the material pushing device can press larger impurities among the guide plates 9, blockage and retention of the impurities are avoided, the bridge drainage pipe can normally drain water, accumulated water on the surface of a bridge is reduced, and labor intensity of workers is reduced.
It should be noted that the above embodiments are only used for illustrating the technical solutions of the present invention, and not for limiting the same; while the invention has been described in detail and with reference to the foregoing embodiments, it will be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; and the modifications or the substitutions do not make the essence of the corresponding technical solutions depart from the scope of the technical solutions of the embodiments of the present invention.
Claims (10)
1. The utility model provides a prevent blockking up drainage pipe for municipal bridge, rose box (1), its characterized in that: the upper and lower both ends of rose box (1) are linked together with inlet tube (2), outlet pipe (3) respectively, and the inside of rose box (1) is equipped with filter plate (4), and collection device is connected to the both sides of rose box (1), collection device includes collecting box (5), has seted up feed opening (6) on collecting box (5) and the adjacent wall of rose box (1), is equipped with stock guide (7) and blevile of push in collecting box (5), and blevile of push is including pressing flitch (9), presses flitch (9) individual depression bar (10) fixed connection, and the other end of depression bar (10) extends to collecting box (5) outside and with U type pole (11) fixed connection, U type pole (11) lower part and rack plate (12) fixed connection, rack plate (12) and gear (13) meshing, gear (13) are connected with motor (14).
2. The anti-clogging drainpipe for the municipal bridge according to claim 1, wherein: the filter plate (4) is an inverted V-shaped filter plate, and two ends of the inverted V-shaped filter plate are fixedly connected with two sides of the inner wall of the filter box (1).
3. The anti-clogging drainpipe for the municipal bridge according to claim 1, wherein: the lower part of the material guide plate (7) is connected with the bottom wall or the side wall of the collecting box (5) through an elastic part (8).
4. The anti-clogging drainpipe for the municipal bridge according to claim 3, wherein: two symmetrically arranged guide plates (7) are arranged in the single collecting box (5), and the two guide plates (7) are not in the same plane.
5. The anti-clogging drainpipe for the municipal bridge according to claim 1, wherein: the material pressing plate (9) is arranged above the material guide plate (7), the upper part of the material pressing plate (9) is fixedly connected with the pressing rod (10), and one end, far away from the material guide plate (7), of the pressing rod (10) penetrates through the top of the collecting box (5), extends towards the outside of the collecting box and is fixedly connected with the end part of the U-shaped rod (11).
6. The anti-clogging drainpipe for the municipal bridge according to claim 1, wherein: one side of rose box (1) with place case (15) fixed connection, gear (13) and motor (14) are all located the inside of placing case (15).
7. The anti-clogging drainpipe for the municipal bridge according to claim 6, wherein: the upper end face and the lower end face of the placing box (15) are provided with openings, and the two ends of the rack plate (12) penetrate through the openings and extend to the outside of the placing box (15).
8. The anti-clogging drainpipe for the municipal bridge according to claim 7, wherein: the upper part of the rack plate (12) is fixedly connected with the U-shaped rod (11), and the lower end of the rack plate (12) is fixedly connected with the limiting plate.
9. The anti-clogging drainpipe for the municipal bridge according to claim 4, wherein: the bottom of the collecting box (5) is communicated with the water outlet pipe (3) through a communicating pipe (16) which is obliquely arranged.
10. A method of operating an anti-clogging drainpipe for municipal bridges according to any one of claims 1 to 9, wherein: the method comprises the following steps:
(1) firstly, the end parts of a water inlet pipe (2) and a water outlet pipe (3) are communicated with a water outlet pipe of a bridge, accumulated water enters the interior of a filter box (1) through the water inlet pipe (2), and the accumulated water falls into the lower part of the interior of the filter box (1) through an inverted V-shaped filter plate (4) and is drained through the water outlet pipe (3);
(2) impurities in the accumulated water are discharged into the upper part of the collecting box (5) through the feed opening (6), and then the impurities fall into the lower part of the collecting box (5) through gaps between the material guide plates (7);
(3) when the adjacent material guide plates (7) are blocked due to large impurities to be dropped, the motor (14) is started, the motor (14) drives the gear (13) to rotate, the gear (13) can be meshed with the rack plate (12) to move, and the U-shaped rod (11) and the pressure rod (10) are driven to move, so that the material pressing plate (9) can press the large impurities, and the impurities can be dropped;
(4) after pressing, the material pressing plate (9) is retracted to the original position, and the material guide plate (7) is reset under the action of the restoring force of the elastic component;
(5) when the impurities in the collection box (5) are more, the sealing baffle (19) can be detached and then the impurities in the collection box can be treated.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
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| CN114150575A (en) * | 2021-12-10 | 2022-03-08 | 西南林业大学 | Road and bridge engineering drainage device |
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