CN116201009A

CN116201009A - Road and bridge engineering drainage device

Info

Publication number: CN116201009A
Application number: CN202310361016.4A
Authority: CN
Inventors: 闫锡龙; 王渭; 李志飞; 梁鑫鑫
Original assignee: Individual
Current assignee: Individual
Priority date: 2023-04-06
Filing date: 2023-04-06
Publication date: 2023-06-02

Abstract

The invention discloses a road and bridge engineering drainage device which comprises a drainage fence arranged in a drainage ditch, wherein the left end and the right end of the drainage fence are respectively provided with a rectangular opening, fence ribs between the two openings are divided into two groups, the two groups of fence ribs are arranged in a spacing and opposite way, one end of the drainage fence is also provided with a deslagging mechanism, the deslagging mechanism comprises a drainage brush which is elastically extruded and contacted with the fence ribs, the drainage brush is driven to move in the directions from left to right, from right to left and from bottom to top in sequence, garbage on the fence ribs is pushed into the opening on the right side and then falls into an underground drainage underdrain, and the drainage brush penetrates out from the opening on the left side after entering the upper part in the drainage underdrain. The invention can well avoid the blockage of drainage of roads and bridges in special road sections.

Description

Road and bridge engineering drainage device

Technical Field

The invention relates to the field of road and bridge drainage facilities, in particular to a road and bridge engineering drainage device.

Background

The two sides of the road and bridge are generally provided with drainage systems, at least one drainage ditch is usually arranged, and a drainage underdrain is arranged below the drainage ditch so that water flowing in the drainage ditch is collected into the drainage underdrain to be discharged in a concentrated manner. The existing drainage tools are generally simple well covers with holes, or fence type drainage structures are most, when flood disasters occur on a road, garbage collected by rainwater tends to gather at a fence opening, so that the fence is blocked, and the rainwater cannot be smoothly discharged into an underdrain through the fence, so that flood is further upgraded.

Disclosure of Invention

The invention aims to solve the problems of the prior art, namely to provide a road and bridge engineering drainage device which solves the problem of easy blockage when the prior art adopts the traditional steel fence to drain water.

In order to achieve the above purpose, the present invention provides the following technical solutions:

the invention provides a road and bridge engineering drainage device which comprises a drainage fence arranged in a drainage ditch, wherein the left end and the right end of the drainage fence are respectively provided with a rectangular opening, fence ribs between the two openings are divided into two groups, the two groups of fence ribs are arranged in a spacing and opposite way, one end of the drainage fence is also provided with a deslagging mechanism, the deslagging mechanism comprises a drainage brush which is elastically extruded and contacted with the fence ribs, the drainage brush is driven to move in the directions from left to right, from right to left and from bottom to top in sequence, garbage on the fence ribs is pushed into the opening on the right side and then falls into an underground drainage channel, and the drainage brush penetrates out from the opening on the left side after entering the upper part in the drainage channel.

Specifically, the slag removing mechanism comprises two sector wheels which are oppositely and alternately arranged in an overlapping manner and are fixedly connected into a whole, each sector wheel comprises a first cambered surface and a second cambered surface with different radians, a first plane and a second plane, and circular arcs between adjacent cambered surfaces and planes are tangentially connected into a whole; the first cambered surface and the second cambered surface are concentrically arranged, the concentric parts are the rotating shafts of the two sector wheels, an L-shaped rocker arm is rotatably arranged at the rotating shaft end of the front wheel positioned at the front side, one end of the rocker arm is in sliding sleeve joint with a sliding sleeve, the sliding sleeve is hinged with the middle section of a V-shaped driven rod, the free end of the driven rod is provided with a lower roller in rolling contact with the side surface of the front wheel, and the bottom end of the driven rod is in damping hinge joint with the frame, so that the roller is always clung to the side surface of the front wheel; the other end of the rocker arm is fixedly and slidably provided with a linear rack, the bottom end of the linear rack is fixedly provided with a flexible row brush, the linear rack is meshed with an arc rack, the arc rack is fixed at one end of a V-shaped fork rod, the fork rod is in damping hinge joint with a rack, the other end of the fork rod is provided with an upper roller which always keeps rolling contact with the side surface of a rear wheel, wherein in the anticlockwise rotation process of the sector wheel, when the lower roller is in rolling contact with a certain section of a first plane AB of the front wheel, the driven rod is pushed by the lower roller to swing clockwise, then the rocker arm and a linear gear on the surface of the rocker arm are driven to swing anticlockwise to move forwards, so that garbage on the row brush is pushed forward from a notch at the rear end to push the garbage on the fence rib to fall, and simultaneously, the upper roller is in rolling contact with a certain section of a second cambered surface AB of the rear wheel, and in the anticlockwise rotation process of the sector wheel, the following relation must be satisfied, namely, when the lower roller is in contact with a certain surface of the front wheel, namely the roller is in the anticlockwise rotation process of the sector wheel: the second cambered surface CD-the second plane CD, the second plane EF-the first cambered surface de, and the first cambered surface FA-the first plane EF.

Further, the linear rack is slidably mounted in a bar-shaped slide rail fixed to the other end of the rocker arm. The linear racks are fixedly connected with the row brushes through round bars, and the round bars can freely pass through the interval area between the two groups of fence ribs from left to right.

Compared with the prior art, the invention has the following beneficial effects: the main principle of the invention is to adopt active dredging operation to clean the garbage scum at the water outlet, in particular to the invention, a deslagging mechanism is arranged at the water drain beside a specific road bridge to sweep the garbage and waste accumulated on the water drain fence in the water drain to the drainage underdrain below the water drain, then to drain the garbage and waste, and the garbage and the waste cannot accumulate at the water drain fence, thereby preventing the water drain function of the water drain fence from being blocked and improving the smoothness of water drain.

Drawings

In order to more clearly illustrate the embodiments of the invention 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, it being obvious that the drawings in the following description are only some embodiments of the invention, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

FIG. 1 is a top view of a drainage fence of the present invention;

FIG. 2 is an elevation view of a drain fence mounting structure;

FIG. 3 is a block diagram of the slag removal mechanism;

FIG. 4 is a diagram of the mating positions of two of the sector wheels of FIG. 3 with corresponding rollers;

FIG. 5 is a block diagram of the linear gear as it would move down;

FIG. 6 is a block diagram of a row brush;

fig. 7 is a schematic diagram of the trajectory of the row brush motion.

The reference numerals are explained as follows: front wheel 1, rear wheel 2, pivot 3, lower gyro wheel 4, go up gyro wheel 5, driven pole 6, rocking arm 7, bar slide rail 8, sharp rack 9, pitch arc rack 10, round bar 11, fork arm 12, drainage fence 13, fence muscle 14, opening 15, row brush 16.

Detailed Description

In order to make the technical means, creation characteristics, achievement purposes and functions of the present invention more clear and easy to understand, the technical scheme of the present invention will be described in detail below. It will be appreciated by those skilled in the art that the following examples illustrate only some, but not all, of the specific embodiments of the invention and that the scope of the invention is not limited thereto.

This embodiment discloses a road and bridge engineering drainage device, see fig. 1-2, including installing the drainage fence 13 in the escape canal, usually, this escape canal leak water point, namely the below of the position department of installing drainage fence 13 is the drainage underdrain, this drainage underdrain's internal diameter is very big, except can fully flood control, flood discharge, can discharge some rubbish dross that gets into the drainage underdrain smoothly, have a rectangular opening in this drainage fence 13 left and right sides respectively, fence muscle 14 between two openings divide into two sets of, two sets of fence muscle 14 interval are arranged relatively, still be equipped with slag removing mechanism at the one end of drainage fence 13, slag removing mechanism is including with fence muscle 14 elastic extrusion contact's brush 16, so that brush 16 always contacts with fence muscle 14, and during cleaning, the roughly orbit as shown in fig. 7, the brush 16 can be driven in proper order according to from left to right, from the top to the bottom, from the right to the left, from the left to the bottom to the top, the clearance is gone into the drain opening 15 in order to clean down again, the drainage channel is carried out to the side of the drain 15 after the side is pushed over to the fence muscle 14.

The drainage device for road and bridge engineering is mainly installed in special areas, a large amount of scum garbage is easy to squeeze in the special areas, and the drainage device is the area where flood disasters are most likely to occur in rainstorm weather, and the motor for driving the rotating shaft 3 can be set to intermittently rotate, so that garbage scum accumulated at the opening of the drainage fence 13 can be intermittently cleaned in emergency starting during the rainstorm flood disasters, and smooth drainage of the drainage fence 13 all the time is ensured.

As specific implementation details, as shown in fig. 3-5, the slag removing mechanism of the embodiment includes two sector wheels which are installed in a relatively crossed and overlapped manner and are fixedly connected into a whole, each sector wheel includes a first cambered surface and a second cambered surface with different radians, a first plane and a second plane, circular arcs between adjacent cambered surfaces and planes are tangentially connected into a whole, the first cambered surface and the second cambered surface are ensured to be concentrically arranged, and the concentric part is a rotating shaft 3 of the two sector wheels, so that the whole sector wheel is driven to rotate anticlockwise by driving the rotating shaft 3 through a motor. Meanwhile, in this embodiment, an L-shaped rocker arm 7 is rotatably mounted at the end of the rotating shaft 3 of the front wheel 1 at the front side, one end of the rocker arm 7 is slidably sleeved with a sliding sleeve, the sliding sleeve can be made into a rectangular tube structure and sleeved on one section of the rocker arm 7, the sliding sleeve is hinged to a position of the middle section of a V-shaped driven rod 6, a lower roller 4 in rolling contact with the side surface of the front wheel 1 is mounted at the free end of the driven rod 6, the bottom end of the driven rod 6 is damped and hinged to a frame, and the damped hinge can be realized by a torsion spring or the like, so that the roller is always clung to the side surface of the front wheel 1, and the corresponding roller is always attached to the side surface of the sector wheel when the sector wheel rotates.

On the other hand, in the present embodiment, the other end of the rocker arm 7 is fixedly and slidably provided with a linear rack 9, and the bottom end of the linear rack 9 is fixedly provided with a flexible row brush 16, as shown in fig. 6. The linear rack 9 is meshed with an arc rack 10, and the arc rack 10 is fixed at one end of a V-shaped fork rod 12, and the fork rod 12 is also hinged on the frame in a damping way, and is also an upper roller 5 arranged on the other end of the fork rod, and always keeps rolling contact with the side surface of the rear wheel 2. Specifically, during the anticlockwise rotation of the sector wheel, when the lower roller 4 is in rolling contact with a certain section of the first plane AB of the front wheel 1, because the sector wheel rotates anticlockwise, the driven rod 6 can be pushed by the lower roller 4 to swing clockwise, and then the rocker arm 7 and the linear gear on the surface of the rocker arm are driven to swing anticlockwise to move forwards, the advancing path is a curve with smaller curvature, which is another reason for using the flexible row brush 16, so that the row brush 16 presses the fence rib 14 forwards from the notch 15 at the rear end, and the garbage on the fence rib 14 is pushed to move forwards to the notch 15 at the front end to fall. The linear gear is capable of swinging or rotating forward because at this time the upper roller 5 is in rolling contact with a segment of the second arc ab of the rear wheel 2 and, because it is concentric with the axle 3, at this stage the rotation of the rear wheel 2 does not result in rotation of the fork 12 connected to the upper roller 5, and the fork 12 is relatively stationary, and the linear rack 9 is kept relatively stationary, and the linear rack 9 rotates forward substantially around the curved rack 10. In the process of continuing to rotate the sector wheel anticlockwise, the following relationship should be satisfied, when the lower roller 4 contacts a certain surface of the front wheel 1—when the upper roller 5 contacts a certain surface of the rear wheel 2, the specific contact correspondence is: the second cambered surface CD-the second plane CD, the second plane EF-the first cambered surface de, and the first cambered surface FA-the first plane EF.

Specifically, when the sector wheel continues to rotate anticlockwise during operation, and when the lower roller 4 moves to the second cambered surface CD, the driven rod 6 is not moved, and in the process that the upper roller 5 moves to the second plane CD, the fork rod 12 rotates anticlockwise, so that the linear rack 9 is driven to move downwards, the row brush 16 fixedly connected with the linear rack is driven to move downwards, the linear rack enters into the opening 15 at the right end of the drainage fence 13, and the swept garbage is brought into the opening 15 and falls into the underdrain to flow. Continuously, the lower roller 4 and the second plane EF, the upper roller 5 and the first cambered surface de rotate the transmission rod leftwards to drive the row brush 16 to move leftwards, and the fork rod 12 is static; finally, when the lower roller 4 contacts the first arc FA, the transmission rod is not moved, and the upper roller 5 starts to rotate clockwise because of contacting the first plane ef, so as to drive the linear rack 9 to move upwards, drive the row brush 16 to move upwards, and reset through the notch 15 penetrating through the left end, so as to form a path as shown in fig. 7.

As a preferred implementation structure, in this embodiment, the linear rack 9 is slidably mounted in a bar-shaped sliding rail 8, and the bar-shaped sliding rail 8 is fixed at the other end of the rocker arm 7, so that the linear rack 9 can slide stably. The linear rack 9 is fixedly connected with the row brush 16 through a round rod 11, and the round rod 11 can freely pass through the space between two groups of fence ribs 14 from left to right so as to move backward leftwards along with the drain water entering the lower part of the drain fence 13 without obstruction.

It should be further noted that, in the present disclosure, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Therefore, it will be appreciated by those skilled in the art that any modifications and equivalent substitutions of the present embodiment without departing from the technical spirit of the present invention can be made by those skilled in the art based on the technical principles disclosed in the present invention, and the present invention is also intended to be within the scope of the present invention.

Claims

1. The utility model provides a road and bridge engineering drainage device, includes the drainage fence (13) of installing in the escape canal, its characterized in that: the two ends of the drainage fence (13) are respectively provided with a rectangular opening, fence ribs (14) between the two openings are divided into two groups, the two groups of fence ribs (14) are oppositely arranged at intervals, one end of the drainage fence (13) is further provided with a deslagging mechanism, the deslagging mechanism comprises a drainage brush (16) which is elastically extruded and contacted with the fence ribs (14), the drainage brush (16) is driven to sequentially move from left to right, from right to left and from bottom to top, garbage on the fence ribs (14) is pushed into the opening (15) on the right side and then falls into an underground drainage underdrain, and the drainage brush (16) penetrates out from the opening (15) on the left side after entering the upper part in the drainage underdrain.

2. The drainage device for road and bridge engineering according to claim 1, wherein the deslagging mechanism comprises two sector wheels which are installed in a relatively crossed and overlapped mode and are fixedly connected into a whole, each sector wheel comprises a first cambered surface and a second cambered surface which are different in radian, a first plane and a second plane, and circular arcs between adjacent cambered surfaces and planes are tangentially connected into a whole; the first cambered surface and the second cambered surface are concentrically arranged, the concentric part is a rotating shaft (3) of the two sector wheels,

a L-shaped rocker arm (7) is rotatably arranged at the end of a rotating shaft (3) of a front wheel (1) positioned at the front side, one end of the rocker arm (7) is in sliding sleeve connection with a sliding sleeve, the sliding sleeve is hinged with the middle section of a V-shaped driven rod (6), the free end of the driven rod (6) is provided with a lower roller (4) in rolling contact with the side surface of the front wheel (1), and the bottom end of the driven rod (6) is in damping hinge connection with a frame, so that the roller is always clung to the side surface of the front wheel (1); the other end of the rocker arm (7) is fixedly and slidingly provided with a linear rack (9), the bottom end of the linear rack (9) is fixedly provided with a flexible row brush (16), the linear rack (9) is meshed with an arc rack (10), the arc rack (10) is fixed at one end of a V-shaped fork rod (12), the fork rod (12) is in damping hinge joint on a frame, the other end of the fork rod is provided with an upper roller (5) which always keeps rolling contact with the side surface of the rear wheel (2),

in the anticlockwise rotation process of the sector wheel, when a certain section of the lower roller (4) is in rolling contact with a first plane AB of the front wheel (1), the driven rod (6) is pushed to swing clockwise through the lower roller (4), then the rocker arm (7) and the linear gear on the surface of the rocker arm are driven to swing anticlockwise and move forwards, so that the row brush (16) presses the fence rib (14) forwards from the notch (15) at the rear end, garbage on the fence rib (14) is pushed to move forwards to the notch (15) at the front end and fall down, meanwhile, the upper roller (5) is in rolling contact with a certain section of the second cambered surface AB of the rear wheel (2), and the rest places, in the anticlockwise rotation process of the sector wheel, the following relation needs to be satisfied, namely, the lower roller (4) is in contact with a certain surface of the front wheel (1), namely, the upper roller (5) is in contact with a certain surface of the rear wheel (2). The second cambered surface CD-the second plane CD, the second plane EF-the first cambered surface de, and the first cambered surface FA-the first plane EF.

3. A road and bridge engineering drainage device according to claim 2, characterized in that the linear rack (9) is slidably mounted in a bar-shaped slide rail (8), which bar-shaped slide rail (8) is fixed at the other end of the rocker arm (7).

4. Road and bridge engineering drainage device according to claim 2, characterized in that the linear rack (9) is fixedly connected with the row brush (16) by a round bar (11), the round bar (11) can freely pass from left to right along the interval area between the two groups of fence bars (14).