CN216586156U - Road bridge sluicing device - Google Patents

Abstract

The utility model relates to the technical field of road and bridge construction, and discloses a road and bridge water drainage device, which comprises: the drainage channel is arranged on the bridge floor close to the side edge, a downward sunken water collecting channel is arranged in the drainage channel, and a drainage pipe is arranged at the lower end of the water collecting channel; the two drainage plates are arranged on the upper end face of the drainage groove, one end of each drainage plate, which is close to the middle of the drainage groove, is inclined downwards, and a support rod is arranged between the end part of each drainage plate and the water collecting groove; the first filter screen is arranged between the two drainage plates, and the lower end of the first filter screen is connected with the supporting rod; and the second filter screen is arranged at the water inlet of the drain pipe. The road and bridge water draining device can drain accumulated water on the road surface quickly and is not easy to block.

Description

Road bridge sluicing device

Technical Field

The utility model relates to the technical field of road and bridge construction, in particular to a road and bridge water draining device.

Background

The road and bridge generally consists of a plurality of parts such as a roadbed, a road surface, a bridge, a tunnel engineering facility, a traffic engineering facility and the like. In the process of road and bridge construction, in order to avoid water accumulation on the surface of the road and bridge, a water drainage device is arranged on the surface of the bridge so as to ensure the safety of road driving. The easy ponding of road bridge floor during heavy rainy day, road bridge floor ponding for a long time not only can influence the life on bridge floor pitch layer, can cause the water film moreover, the cling compound ability of greatly reduced bridge floor. The existing road and bridge water draining device is generally composed of a water draining hopper and a neck filter screen, and the road and bridge water draining device is not provided with a top filter cover, so that various impurities easily fall into the water draining hopper, the road and bridge water draining device is blocked, water is accumulated on a large scale on the road and bridge surface, traffic is affected, safety accidents are easily caused, and the problem of poor water draining of the road and bridge water draining device exists.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the technical problems and provide a road and bridge water draining device which can quickly drain accumulated water on a road surface and is not easy to block.

In order to achieve the above object, the present invention provides a road bridge water draining device, comprising: the drainage channel is arranged on the bridge floor of the road and bridge and close to the side edge, a water accumulation channel which is sunken downwards is arranged in the drainage channel, and a drainage pipe is arranged at the lower end of the water accumulation channel; the two drainage plates are arranged on the upper end face of the drainage groove, one end of each drainage plate, which is close to the middle of the drainage groove, is inclined downwards, and a support rod is arranged between the end part of each drainage plate and the water collecting groove; the first filter screen is arranged between the two drainage plates, and the lower end of the first filter screen is connected with the supporting rod; and the second filter screen is arranged at the water inlet of the drain pipe.

Preferably, a water outlet is arranged on the side edge of the water collecting tank, and a water collecting pipe connected with the auxiliary water pipe is arranged in the water outlet.

Preferably, the drain board is provided with a through hole, an expansion bolt is inserted into the through hole, and the front end of the expansion bolt is arranged in the drain tank.

Preferably, a sealing groove is formed in the upper end face of the drainage groove, a sealing block is arranged on the lower end face of the drainage plate, and the sealing block is inserted into the sealing groove.

Preferably, the upper end face of the first filter screen is provided with a pulling plate, and the upper end face of the pulling plate is provided with a protective cover.

Preferably, ponding tank bottom surface is equipped with the compression groove, the lower extreme of bracing piece is established in the compression groove, the cover is equipped with damping spring on the bracing piece outer wall, damping spring's one end sets up in the compression groove.

Preferably, the drain pipe is provided with a limiting rod, and one end of the limiting rod is fixedly connected in the road bridge.

The road and bridge water draining device is arranged at the water draining position of a road and bridge, when raining, water flows onto the water draining plates, the water draining plates are inclined, the water flows on the water retaining plates on two sides flow into the first filtering net in the middle, garbage is blocked outside the first filtering net, accumulated water flows into the water accumulating tank, and then the accumulated water flows into the water draining pipe through the second filtering net so as to be drained. When the water level in the water accumulating tank reaches a certain height, the water can flow into the water accumulating pipe through the water outlets on the two sides, and finally the water in the water accumulating pipe flows into the auxiliary water pipe to be discharged, so that the problem of poor water drainage of roads and bridges is solved. When needs clearance rubbish, only need dismantle the protection casing, the pulling plate pulls up first filter screen, alright wash the second filter screen, so improved the device's practicality.

Drawings

Fig. 1 is a front view of a road bridge water drainage device according to an embodiment of the present invention.

Fig. 2 is a sectional view of a road bridge water drainage device according to an embodiment of the present invention.

Fig. 3 is a schematic view of a portion a in fig. 2.

Fig. 4 is a schematic view of a portion B in fig. 2.

The reference numbers in the figures are:

1. road and bridge 2, water drainage tank 3 and water accumulation tank

4. Perforation 5, drain bar 6, bracing piece

7. Supporting plate 8, first filter screen 9, second filter screen

10. Drain pipe 11, drain port 12, water accumulating pipe

13. Auxiliary water pipe 14, sealing groove 15 and through hole

16. Expansion bolt 17, sealing block 18 and pulling plate

19. Protective cover 20, compression groove 21 and damping spring

22. A stop rod 23 and an annular block.

Detailed Description

Exemplary embodiments will now be described more fully with reference to the accompanying drawings. The exemplary embodiments, however, may be embodied in many different forms and should not be construed as limited to the examples set forth herein; rather, these embodiments are provided so that this disclosure will be thorough and complete, and will fully convey the concept of example embodiments to those skilled in the art. The described features, structures, or characteristics may be combined in any suitable manner in one or more embodiments.

Furthermore, the drawings are merely schematic illustrations of the present disclosure and are not necessarily drawn to scale. The same reference numerals in the drawings denote the same or similar parts, and thus their repetitive description will be omitted. In the present disclosure, the terms "include", "arrange", "disposed" and "disposed" are used to mean open-ended inclusion, and mean that there may be additional elements/components/etc. in addition to the listed elements/components/etc.; the terms "first," "second," and the like are used merely as labels, and are not limiting as to the number or order of their objects; the terms "center," "upper," "lower," "left," "right," "vertical," "horizontal," "inner," "outer," and the like are used in the orientation or positional relationship indicated in the drawings for convenience in describing the utility model and for simplicity in description, and do not indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and are therefore not to be construed as limiting the utility model.

Unless expressly stated or limited otherwise, the terms "mounted," "connected," and "connected" are intended to be inclusive and mean, for example, that they may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Fig. 1 is a front view of the road bridge water drainage device according to the embodiment, and shows a front structure of the road bridge water drainage device. Fig. 2 is a sectional view of the road bridge water drainage device according to the embodiment, showing a sectional structure of the road bridge water drainage device. Fig. 3 is a schematic view of a portion a in fig. 2. Fig. 4 is a schematic view of a portion B in fig. 2.

Referring to fig. 1 to 4, the road and bridge drainage device in this embodiment includes a drainage channel 2, two drainage plates 5, a first filter screen 8 and a second filter screen 9. Wherein, the drainage channel 2 is arranged at a position close to the side edge on the bridge surface of the road bridge 1, a water accumulating channel 3 which is sunken downwards is arranged in the drainage channel 2, and a drainage pipe 10 is arranged at the lower end of the water accumulating channel 3. The lower end of the drain pipe 10 extends to the ground, and accumulated water in the water accumulating tank 3 can be discharged to the ground. The drain bar 5 is arranged on the upper end face of the drain groove 2, one end of the drain bar 5, which is close to the middle part of the drain groove 2, is inclined downwards, and a support bar 6 is arranged between the end part of the drain bar 5 and the water collecting groove 3. The first filter screen 8 is arranged between the two drainage plates 5, and the lower end of the first filter screen is connected with the support rod 6. The second filter screen 9 is arranged at the water inlet of the drain pipe on the water collecting tank 3.

Specifically, a water drainage groove 2 is arranged on the right side of the upper end face of the road bridge 1, a water accumulation groove 3 is arranged on the lower end face of the water drainage groove 2, a through hole 4 is arranged on the lower end face of the water accumulation groove 3, and a water drainage pipe 10 is welded in the through hole 4. The upper end face of the drainage channel 2 is provided with a drainage plate 5 in a sealing way, the drainage plate 5 is inclined, and the drainage plates 5 on the left side and the right side incline towards the middle. The upper end of the support rod 6 is welded on the lower end surface of the drainage plate 5, and the lower end surface of the support rod 6 is inserted on the water collecting tank 3. Two opposite support plates 7 are welded on the left support rod 6 and the right support rod 6, and a first filter screen 8 is arranged on the support plates 7.

In addition, water outlets 11 are arranged on two sides of the water collecting tank 3, water collecting pipes 12 are welded in the water outlets 11, and one ends of the water collecting pipes 12 extend to the outside of the road bridge 1 and are connected with auxiliary water pipes 13 through flanges. The lower end of the auxiliary water pipe 13 extends to the ground, and water in the auxiliary water pipe can be discharged to the ground. In addition, the sub-water pipe 13 and the water accumulating pipe 12 can also serve to communicate the inside of the water accumulating tank 3 with the outside space. When the water drain pipe 10 drains, the air in the water collecting tank 3 is reduced, the pressure intensity is lowered, the drainage speed is influenced, and the external air can be guided into the water collecting tank 3 by arranging the auxiliary water pipe 13 and the water collecting pipe 12, so that the drainage efficiency is improved.

Specifically speaking, the upper end face of the drainage channel 2 is also provided with a sealing groove 14, the lower end face of the drainage plate 5 is welded with a sealing block 17, and the sealing block 17 is inserted into the sealing groove 14, so that the sealing effect can be achieved, and the water in the drainage channel 2 and the water collecting channel 3 is prevented from overflowing from the two sides of the drainage plate 5.

The drain plate 5 is provided with a through hole 15, an expansion bolt 16 is inserted into the through hole 15, and the front end of the expansion bolt 16 is arranged in the drain tank 2, so that the drain plate 5 and the drain tank 2 are fixedly connected.

In addition, a pulling plate 18 is welded on the upper end face of the first filter 8 for assisting in taking down the first filter 8. The upper end face of the pulling plate 18 is connected with a protective cover 19 through bolts, and the upper surface of the protective cover 19 is flush with the drainage plate 5, so that the pulling plate 18 can be protected, and the road surface can be smooth.

The upper end face of the water collecting groove 3 is provided with a compression groove 20, the lower end of the support rod 6 is inserted into the compression groove 20, the outer wall of the support rod 6 is sleeved with a damping spring 21, one end of the damping spring 21 is welded in the compression groove 20, and the vibration of the upper drainage plate 5 can be buffered.

In addition, a limiting rod 22 is welded on one side of the road bridge 1, an annular block 23 is welded at one end of the limiting rod 22, and one end of the annular block 23 is welded on the drain pipe 10. Serving to fix the drain pipe 10.

The working principle of the embodiment is as follows: the device is installed in the drainage position of road bridge, and when raining, rivers flow to drain bar 5 on, because of the drain bar 5 is the slope form, on the rivers flow in the middle first filter screen 8 on the drain bar 5 of both sides, rubbish is by the separation outside first filter screen 8, in ponding inflow ponding groove 3, later ponding flows in drain pipe 10 through second filter screen 9 in to the discharge. When the water level in the water accumulating tank 3 reaches a certain height, the water can flow into the water accumulating pipe 12 through the water outlets 11 at two sides, and finally the water in the water accumulating pipe 12 flows into the auxiliary water pipe 13, so that the problem of poor water drainage of roads and bridges is solved. When needs clearance rubbish, only need dismantle protection casing 19, pulling arm-tie 18, with first filter screen 8 pull-up, alright wash second filter screen 9, so improved the device's practicality.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims (7)

1. A road bridge sluicing device is characterized by comprising:

the drainage channel is arranged on the bridge floor of the road and bridge and close to the side edge, a water accumulation channel which is sunken downwards is arranged in the drainage channel, and a drainage pipe is arranged at the lower end of the water accumulation channel;

the two drainage plates are arranged on the upper end face of the drainage groove, one end of each drainage plate, which is close to the middle of the drainage groove, is inclined downwards, and a support rod is arranged between the end part of each drainage plate and the water collecting groove;

the first filter screen is arranged between the two drainage plates, and the lower end of the first filter screen is connected with the supporting rod;

and the second filter screen is arranged at the water inlet of the drain pipe.

2. The road bridge water draining device according to claim 1, characterized in that:

the side of the water accumulating tank is provided with a water outlet, and a water accumulating pipe connected with the auxiliary water pipe is arranged in the water outlet.

3. The road bridge water drainage device as claimed in claim 1,

the water drainage plate is provided with a through hole, an expansion bolt is inserted into the through hole, and the front end of the expansion bolt is arranged in the water drainage groove.

4. A road and bridge water drainage device as claimed in claim 3,

the water drainage plate is characterized in that a sealing groove is formed in the upper end face of the water drainage groove, and a sealing block is arranged on the lower end face of the water drainage plate and inserted into the sealing groove.

5. The road bridge water drainage device as claimed in claim 1,

the upper end face of the first filter screen is provided with a pulling plate, and the upper end face of the pulling plate is provided with a protective cover.

6. The road bridge water drainage device as claimed in claim 1,

the utility model discloses a damping spring's water logging tank, including bracing piece, ponding tank bottom surface, the lower extreme of bracing piece is established in the compression groove, the cover is equipped with damping spring on the bracing piece outer wall, damping spring's one end sets up in the compression groove.

7. The road bridge water drainage device as claimed in claim 1,

the water draining pipe is provided with a limiting rod, and one end of the limiting rod is fixedly connected in the road bridge.

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