CN219385996U - Drainage device of highway bridge - Google Patents

Abstract

The utility model discloses a drainage device for a highway bridge, which comprises a highway bridge main body, wherein a drainage overbox is arranged in the highway bridge main body, an anti-blocking mechanism is arranged on one side of the interior of the drainage overbox, a collecting box is arranged on one side, far away from the drainage overbox, of the interior of the anti-blocking mechanism, a hose is arranged at the bottom end of the collecting box, a water delivery pipe is arranged at the bottom end of the hose, a spray head is uniformly arranged on one side of the water delivery pipe, a multi-angle irrigation mechanism is arranged at one end of the water delivery pipe, filter plates are arranged on two sides of the interior of the drainage overbox, a baffle vertical plate is arranged on one side of the filter plates, and a drainage channel is arranged at the bottom end of the interior of the drainage overbox. According to the utility model, the anti-blocking mechanism is arranged, when the bevel angle of the filter plate is blocked, the cleaning motor is driven, and the crankshaft is rotated to push down impurities by the pushing plate, so that the blocking of the drainage mechanism can be effectively avoided.

Description

Drainage device of highway bridge

Technical Field

The utility model relates to the technical field of drainage devices, in particular to a drainage device for a highway bridge.

Background

The highway bridge is characterized in that a highway line spans a deep valley zone with large height difference or spans other traffic lines, and in order to keep the traffic smooth, the highway bridge needs to be drained in rainy days, so that a drainage device is needed to finish the drainage of the highway bridge, but most of the existing highway bridge drainage devices are provided with filter structures to prevent sand and stones or impurities from blocking the drainage pipelines, and when the impurities are accumulated on the whole surface of the filter structures, the drainage of water is also influenced;

in the drainage device of the highway bridge with the publication number of CN 213978572U, the groove body is formed in the upper surface of the bridge body, the partition plate is integrally formed at the bottom in the groove body, the first check blocks are welded on one side of the partition plate and one side in the groove body, the first cover plate is covered between the plurality of first check blocks, the plurality of drainage holes are formed in the upper surface of the first cover plate, the fixing blocks are welded on one side in the partition plate and one side in the groove body, the filter screen plate is installed in threaded connection between the plurality of fixing blocks, the fixing plate is installed in the threaded connection between one side of the partition plate and one side in the groove body, the plurality of through holes are formed in one end of the upper surface of the fixing plate, the first baffle is rotatably installed on one end below the fixing plate, the sleeve is welded on one end below the fixing plate, the spring is welded on one end in the sleeve, the one end of the spring is slidably provided with the connecting rod, and one end of the connecting rod is connected to one side of the first baffle. When the novel water-saving filter screen is used, the filter screen is obliquely arranged so that impurities and garbage are accumulated on the lower half section of the filter screen and are not blocked completely, so that smooth drainage is guaranteed, however, in a region with concentrated rainfall, the rainfall is large, the rainfall period is long, a large amount of water flow can bring more impurities and garbage, the garbage flowing in a short time is accumulated, the filter screen is quickly piled up, once the filter screen is not cleaned manually in time, the impurities can be continuously piled up until the whole filter screen is blocked, and the smoothness of drainage is affected.

Disclosure of Invention

The utility model aims to provide a drainage device for a highway bridge, which solves the problem that the existing drainage device for the highway bridge has poor drainage effect due to excessive accumulation of impurities and incapability of timely cleaning when the rainfall is large.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a drainage device of highway bridge, includes highway bridge main part the inside mounting of road bridge main part has the excessive case of drainage, and the inside one side of the excessive case of drainage is provided with anti-clogging mechanism, the collecting box is installed to the inside one side of keeping away from the excessive case of drainage of anti-clogging mechanism, and the hose is installed to the bottom of collecting box, the water supply pipe is installed to the bottom of hose, and evenly installs the shower nozzle in one side of water supply pipe, the one end of water supply pipe is provided with the multi-angle irrigation mechanism, the filter is all installed to the inside both sides of the excessive case of drainage, and keeps off the thing riser in one side of filter, the inside bottom of the excessive case of drainage is provided with the drainage canal, and the internally mounted of drainage canal has drainage pipe.

When the drainage device for the highway bridge is used, the anti-blocking mechanism is installed during use, when the oblique angle of the filter plate is blocked, the cleaning motor is driven, and the crankshaft is rotated to enable the pushing plate to push down impurities, so that the blocking of the drainage mechanism can be effectively avoided.

Preferably, the anti-blocking mechanism comprises a mounting plate, the mounting plate is mounted at the top end of the inside of the drainage excessive tank, a cleaning motor is mounted at one side of the mounting plate, a shaft is mounted at one end of the cleaning motor, a mounting fixing block is mounted at one side of the bottom end of the mounting plate, a screw rod is mounted in the mounting fixing block, a pushing plate is connected with the outer side of the screw rod in a threaded manner, a cleaning brush is mounted at the bottom end of the pushing plate, and the cleaning brush is made of polyester fibers.

Preferably, the internally mounted of collecting box has the filter screen, and is provided with a plurality of filtration pore on the filter screen, and the filtration pore shape is regular hexagon, the suction pump is installed to the inside bottom of collecting box.

Preferably, the multi-angle irrigation mechanism comprises a servo motor, the servo motor is arranged at the bottom end of the interior of the highway bridge main body, the main shaft is arranged at one end of the servo motor, the power gear is arranged at one end of the main shaft, the rotating gear is uniformly meshed with the outer side of the power gear, one side of the rotating gear is provided with a connecting fixing block, and the outer side of the rotating gear is meshed with the meshing fluted disc.

Preferably, the filter plate is obliquely arranged in the drainage transition box.

Compared with the prior art, the utility model has the beneficial effects that: the drainage device of the highway bridge not only realizes the function of avoiding the blockage of the drainage structure in seasons with large rainfall, but also realizes the function of irrigating the green belt below the bridge by the stored rainwater when the rainfall is small;

(1) Through installing anti-clogging mechanism, when precipitation is big, impurity accumulation at the angle of inclination is fast, and easily pile up, when manual cleaning is untimely, drive cleaning motor, make spindle and lead screw begin to rotate, and through lead screw and propulsion board screw thread fit, then make the propulsion board do horizontal movement, so that clean the synchronous motion of brush, clean rubbish on the filter, push down rubbish, fall into the collecting box, the condition that the rubbish piles up too fast when a large amount of rainfall leads to in the short time, the manual work is not reached and the drainage device that the clearance leads to is blockked up, the holistic drainage efficiency of equipment has been improved, and the outdoor operation number of times of road administration personnel in the stormy weather has been reduced, the safety guarantee to the staff has been improved;

(2) Through installing multi-angle irrigation mechanism, when rainfall is little, take out water through the suction pump, evenly spray out through water supply pipe and shower nozzle, irrigate the green planting of highway bridge main part bottom, make water resource obtain make full use of, energy-concerving and environment-protective, practiced thrift road administration maintenance cost, and effectively avoided road administration personnel to lead to the uncomfortable condition of health because of high temperature operation, and through having set up multi-angle irrigation mechanism, drive servo motor promptly, the rotation main shaft further makes power gear and rotation gear synchronous rotation, realize the swing of water supply pipe, thereby can carry out multi-angle irrigation to greenbelt and trees of highway bridge below, the sprinkling irrigation effect is better.

Drawings

In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, and it is obvious that the drawings in the following description are some embodiments of the present utility model, and other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

FIG. 1 is a schematic three-dimensional structure of the present utility model;

FIG. 2 is a schematic view of a three-dimensional cross-sectional structure of the present utility model;

FIG. 3 is a schematic top view cross-sectional structure of the present utility model;

FIG. 4 is a schematic view of an anti-blocking mechanism according to the present utility model;

FIG. 5 is a schematic view of a multi-angle irrigation mechanism according to the present utility model;

fig. 6 is a schematic top view cross-sectional structure of the present utility model.

Reference numerals in the drawings illustrate: 1. a highway bridge main body; 2. a drainage transition tank; 3. an anti-blocking mechanism; 301. a mounting plate; 302. cleaning a motor; 303. a crankshaft; 304. installing a fixed block; 305. a propulsion plate; 306. a screw rod; 307. cleaning a brush; 4. a collection box; 5. a hose; 6. a water supply pipe; 7. a multi-angle irrigation mechanism; 701. a servo motor; 702. a main shaft; 703. a power gear; 704. a rotary gear; 705. connecting a fixed block; 706. meshing fluted disc; 8. a spray head; 9. a filter plate; 10. a filter screen; 11. a baffle vertical plate; 12. a drainage canal; 13. a drainage pipe; 14. and a water pump.

Detailed Description

For the purpose of making the objects, technical solutions and advantages of the embodiments of the present utility model more apparent, the technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model, and it is apparent that the described embodiments are some embodiments of the present utility model, but not all embodiments of the present utility model. All other embodiments, which can be made by one of ordinary skill in the art without inventive faculty, are intended to be within the scope of the present utility model, based on the embodiments of the present utility model.

Referring to fig. 1-6, an embodiment of the present utility model is provided: the utility model provides a drainage device of highway bridge, includes highway bridge main part 1, and the inside of highway bridge main part 1 is evenly installed and is discharged excessive case 2, and is connected with drainage pipe 13 between the excessive case 2 of drainage, and the inside of excessive case 2 of drainage all is provided with prevents blockking up mechanism 3;

the anti-blocking mechanism 3 comprises a mounting plate 301, wherein the mounting plate 301 is mounted at the top end of the inside of the drainage overstock box 2, a cleaning motor 302 is mounted on one side of the mounting plate 301, a crankshaft 303 is mounted at one end of the cleaning motor 302, a mounting fixing block 304 is mounted on one side of the bottom end of the mounting plate 301, a screw rod 306 is mounted in the mounting fixing block 304, a pushing plate 305 is in threaded connection with the outer side of the screw rod 306, a cleaning brush 307 is mounted at the bottom end of the pushing plate 305, and the cleaning brush 307 is made of polyester fibers;

specifically, as shown in fig. 1 and fig. 4, when in use, the cleaning motor 302 is driven to rotate the shaft 303, so that the screw rod 306 rotates synchronously, and the pushing plate 305 moves horizontally on the screw rod 306 through the threaded fit with the pushing plate 305, so that the pushing plate 305 is matched with the cleaning brush 307 to clean the garbage accumulated on the filter plate 9, and the mechanism can ensure the smoothness of a drainage system in strong rainfall seasons;

a collecting box 4 is arranged on one side of the drainage transition box 2;

the filter screen 10 is arranged in the collecting box 4, a plurality of filter holes are formed in the filter screen 10, the filter holes are regular hexagons in shape, and the water pump 14 is arranged at the bottom end of the collecting box 4;

specifically, as shown in fig. 3 and 6, in the use process, the filter screen 10 blocks the garbage sundries on the upper side of the collecting box 4 in the actual use process, water flow in the garbage enters the lower part through the filter screen 10 to be collected, and the water pump 14 irrigates greening below in drought weather;

the bottom end of the collecting box 4 is provided with a hose 5, the bottom end of the hose 5 is connected with a water delivery pipe 6, the bottom end of the water delivery pipe 6 is uniformly provided with a spray head 8, and one end of the water delivery pipe 6 is provided with a multi-angle irrigation mechanism 7;

the multi-angle irrigation mechanism 7 comprises a servo motor 701, wherein the servo motor 701 is arranged at the inner bottom end of the highway bridge main body 1, a main shaft 702 is arranged at one end of the servo motor 701, a power gear 703 is arranged at one end of the main shaft 702, a rotary gear 704 is uniformly meshed with the outer side of the power gear 703, a connecting fixed block 705 is arranged on one side of the rotary gear 704, and a meshing fluted disc 706 is meshed with the outer side of the rotary gear 704;

specifically, as shown in fig. 1 and fig. 5, when in use, the servo motor 701 is driven to drive the main shaft 702 and the power gear 703 to rotate, so that the main shaft 702 and the power gear 703 do circular motion in the meshing fluted disc 706, and the power gear 703 is meshed and matched with the tooth grooves in the meshing fluted disc 706, thereby completing multi-angle irrigation, improving the irrigation efficiency and reducing the frequency of high-temperature operation of road staff;

the inside of the drainage transition box 2 is provided with a filter plate 9;

the filter plate 9 is obliquely arranged in the drainage transition box 2;

specifically, as shown in fig. 2, when the anti-blocking mechanism is used, when the rainfall is not large, the garbage can fall to the inclined corner through the inclined angle to wait for further treatment, so that the working frequency of the anti-blocking mechanism 3 is reduced, and the anti-blocking mechanism has certain economical efficiency;

a baffle vertical plate 11 is arranged on one side of the filter plate 9, and drainage channels 12 are arranged at the bottom ends of the inside of the drainage transition box 2;

specifically, as shown in fig. 2, when in use, the baffle vertical plate 11 prevents garbage from leaking down from the side surface, the drain channel 12 is prevented from being blocked, and the drain channel 12 arranged at the bottom end of the drainage overtank 2 can effectively drain filtered water through the drain pipeline 13.

Working principle: when the utility model is used, firstly, when the rainfall is not large, the filter plate 9 is obliquely arranged to filter the garbage in the circulated rainwater, and because the water quantity is small, the garbage can not block the filter plate 9 too quickly, but is accumulated at an oblique angle under the action of self gravity and water flow, and the garbage can be cleaned manually, so that the drain pipeline 13 can be prevented from being blocked during drainage;

secondly, when storms and long rainfall periods are encountered, the amount of rainfall is large in a short time, so that the garbage is rapidly accumulated, and when the garbage cannot be cleaned in time, the cleaning motor 302 is driven to rotate the shaft 303, so that the screw rod 306 synchronously rotates, and the pushing plate 305 moves horizontally on the screw rod 306 through the threaded fit of the screw rod 306 and the pushing plate 305 and the cleaning brush 307, so that the garbage accumulated on the filter plate 9 is cleaned, namely, the accumulated impurities and the garbage are pushed into the collecting box 4, the cleaning work of the filter plate 9 is completed, the blocking condition of a drainage device in the storms is effectively avoided, the drainage performance of the device is improved, the operation times in severe weather of road staff are reduced, and the safety guarantee for the road staff is promoted;

finally, when the drainage, rainwater water is downwards conveyed and discharged along the filter plate 9 which is obliquely arranged, falls into the drainage excessive tank 2, then is discharged through the drainage pipeline 13, part of water can fall into the collecting tank 4 in the process, the filter screen 10 which is arranged in the process is used for separating impurities, so that part of rainwater can be collected in the collecting tank 4, when no precipitation exists for a long time, the water suction pump 14 is driven to pump out the water at the bottom end of the collecting tank 4, the water is sent into the water delivery pipe 6 through the hose 5, then the water is uniformly sprayed out through the plurality of groups of spray heads 8, the green belt below the highway bridge main body 1 is irrigated, the energy conservation and environmental protection are achieved, the effect of saving water resources is achieved, road greening maintenance cost is effectively saved, the situation that the road political personnel is uncomfortable to cause in a body due to high-temperature operation is also reduced, the process is driven by the servo motor 701, the spindle 702 and the power gear 703 are driven to rotate, the spindle 702 is made to do circular motion in the meshing of the tooth disc 706, the tooth socket in the meshing 706, namely the power gear 703 is mutually meshed and is made to rotate, the power gear 704 is made to do the rotating motion, the rotating gear 704 is made to rotate, the synchronous and then, the rotating gear 704 is made to rotate, and the water delivery pipe 6 is connected to the full-scale, and the full-scale water delivery pipe is adjusted, and the full-scale of the water delivery effect can be irrigated.

In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

The apparatus embodiments described above are merely illustrative, wherein the elements illustrated as separate elements may or may not be physically separate, and the elements shown as elements may or may not be physical elements, may be located in one place, or may be distributed over a plurality of network elements. Some or all of the modules may be selected according to actual needs to achieve the purpose of the solution of this embodiment. Those of ordinary skill in the art will understand and implement the present utility model without undue burden.

Finally, it should be noted that: the above embodiments are only for illustrating the technical solution of the present utility model, and are not limiting; although the utility model has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical scheme described in the foregoing embodiments can be modified or some technical features thereof can be replaced by equivalents; such modifications and substitutions do not depart from the spirit and scope of the technical solutions of the embodiments of the present utility model.

Claims (5)

1. The utility model provides a drainage device of public road bridge roof beam, includes public road bridge roof beam main part (1), its characterized in that: the inside of highway bridge main part (1) is evenly installed drainage and is excessively case (2), and is connected with drainage pipe (13) between excessive case (2) of drainage, the inside of excessive case (2) of drainage all is provided with anti-clogging mechanism (3), collecting box (4) are all installed to one side of excessive case (2) of drainage, and hose (5) are all installed to the bottom of collecting box (4), the bottom of hose (5) is connected with water supply pipe (6), and evenly install shower nozzle (8) in the bottom of water supply pipe (6), the one end of water supply pipe (6) is provided with multi-angle irrigation mechanism (7), filter (9) are all installed to the inside of excessive case (2) of drainage, and keeps off thing riser (11) are all installed to one side of filter (9), the inside of excessive case (2) of drainage all bottom is provided with water drainage canal (12).

2. A drainage device for highway bridges according to claim 1, wherein: anti-blocking mechanism (3) are including mounting panel (301), and mounting panel (301) are installed on the inside top of excessive case of drainage (2), cleaning motor (302) are installed to one side of mounting panel (301), and one end of cleaning motor (302) is installed spindle (303), install fixed block (304) in one side of mounting panel (301) bottom, and install internally mounted of fixed block (304) have lead screw (306), the outside threaded connection of lead screw (306) has propulsion board (305), and installs cleaning brush (307) in the bottom of propulsion board (305), the material of cleaning brush (307) is polyester fiber.

3. A drainage device for highway bridges according to claim 1, wherein: the inside of collecting box (4) is installed filter screen (10), and is provided with a plurality of filtration pore on filter screen (10), and the filtration pore shape is regular hexagon, suction pump (14) are installed to the inside bottom of collecting box (4).

4. A drainage device for highway bridges according to claim 1, wherein: the multi-angle irrigation mechanism (7) comprises a servo motor (701), the servo motor (701) is arranged at the bottom end of the interior of the highway bridge main body (1), a main shaft (702) is arranged at one end of the servo motor (701), a power gear (703) is arranged at one end of the main shaft (702), a rotary gear (704) is evenly meshed with the outer side of the power gear (703), a connecting fixing block (705) is arranged on one side of the rotary gear (704), and a meshing fluted disc (706) is meshed with the outer side of the rotary gear (704).

5. A drainage device for highway bridges according to claim 1, wherein: the filter plate (9) is obliquely arranged in the drainage transition box (2).