阅读说明：本技术 一种道路节水结构 (Road water-saving structure ) 是由 解侠克 袁正清 孙长健 高贺鸽 方美珍 于 2021-08-21 设计创作，主要内容包括：本申请涉及一种道路节水结构,涉及道路环保技术领域,为了解决清洗隧道路面时,易产生水资源浪费的问题,其包括道路层,道路层下方开设有隧道；道路层两侧开设有集水沟,集水沟内侧壁连通设置有排水管,排水管远离集水沟一端连通设置有储水罐；储水罐外侧设置有抽水泵,抽水泵上设置有出水管；隧道顶壁设置有喷头,出水管远离抽水泵一端与喷头相连通。本申请具有减少水资源浪费的效果。(The application relates to a road water-saving structure, relates to the technical field of road environmental protection, and aims to solve the problem that water resource waste is easily generated when a tunnel road surface is cleaned; the two sides of the road layer are provided with water collecting ditches, the inner side walls of the water collecting ditches are communicated with a water discharge pipe, and one ends of the water discharge pipes, far away from the water collecting ditches, are communicated with a water storage tank; a water suction pump is arranged on the outer side of the water storage tank, and a water outlet pipe is arranged on the water suction pump; the tunnel roof is provided with the shower nozzle, and the outlet pipe is kept away from suction pump one end and is linked together with the shower nozzle. This application has the effect that reduces the water waste.)

1. A road water-saving structure comprises a road layer (1), wherein a tunnel (11) is arranged below the road layer (1); the method is characterized in that: two sides of the road layer (1) are provided with water collecting ditches (12), the inner side walls of the water collecting ditches (12) are communicated with a drain pipe (13), and one ends of the drain pipes (13) far away from the water collecting ditches (12) are communicated with a water storage tank (2); a water suction pump (21) is arranged on the outer side of the water storage tank (2), and a water outlet pipe (22) is arranged on the water suction pump (21); tunnel (11) roof is provided with shower nozzle (23), outlet pipe (22) are kept away from suction pump (21) one end and are linked together with shower nozzle (23).

2. A road water-saving structure as claimed in claim 1, wherein: the water storage tank (2) is located on one side of the tunnel (11), and a water storage bin (18) for the water storage tank (2) to be placed is arranged on the side wall of the tunnel (11).

3. A road water-saving structure as claimed in claim 1, wherein: a plurality of drain holes (14) are formed in the top wall of the road layer (1), a water guide pipe (15) is arranged in the road layer (1), and one end of the water guide pipe (15) is communicated with the water collecting ditch (12); the pipe wall of the water guide pipe (15) is provided with a plurality of connecting pipes (151) in a communicating mode, and the connecting pipes (151) are inserted into one of the water drain holes (14) respectively.

4. A road water-saving structure as claimed in claim 3, wherein: and a filtering component (3) is arranged in the drain hole (14).

5. A road water-saving structure as claimed in claim 4, wherein: the filter assembly (3) comprises a filter screen (32) and a mounting ring (31), wherein the filter screen (32) is arranged on the inner side wall of the mounting ring (31); be provided with spring (4) between collar (31) diapire and connecting pipe (151) end wall, collar (31) roof is provided with depression bar (5), collar (31) one end protrusion road layer (1) roof is kept away from in depression bar (5).

6. A road water-saving structure as claimed in claim 5, wherein: the pressing rod (5) is far away from one end of the mounting ring (31) and is provided with a guide ring plate (51), the top wall of the guide ring plate (51) is arranged to be a slope wall, and a gap exists between the bottom wall of the guide plate and the top wall of the road layer (1).

7. A road water-saving structure as claimed in claim 5, wherein: the outer side wall of the mounting ring (31) is provided with a limiting rod (311), and the inner side wall of the drain hole (14) is provided with a limiting groove (16) for the limiting rod (311) to be inserted.

8. A road water-saving structure as claimed in claim 5, wherein: be provided with dredging rod (62) in aqueduct (15), filter screen (32) are kept away from depression bar (5) one side and are provided with connecting rod (6), be provided with arc pole (61) between connecting rod (6) and dredging rod (62), arc pole (61) one end is rotated with connecting rod (6) and is connected, arc pole (61) other end is rotated with dredging rod (62) and is connected.

9. A road water-saving structure as claimed in claim 8, wherein: the bottom wall of the water collecting ditch (12) is provided with a settling tank (17).

Technical Field

The application relates to the technical field of road environmental protection, in particular to a road water-saving structure.

Background

The road water-saving structure is a device for collecting and utilizing accumulated water on a road.

A road in the related art comprises a road layer, wherein a tunnel is arranged below the road layer; when the tunnel pavement is cleaned, the cleaning vehicle is required to be utilized to spray water in the tunnel so as to facilitate subsequent cleaning.

In view of the above-mentioned related technologies, the inventor thinks that when the tunnel is cleaned by using the cleaning vehicle, the cleaning vehicle needs to spray a large amount of water, so that waste of water resources is easily generated.

Disclosure of Invention

In order to reduce the waste of water resource, this application provides a road water-saving structure.

The application provides a road water-saving structure adopts following technical scheme:

a road water-saving structure comprises a road layer, wherein a tunnel is arranged below the road layer; the two sides of the road layer are provided with water collecting ditches, the inner side walls of the water collecting ditches are communicated with a water discharging pipe, and one ends of the water discharging pipes, far away from the water collecting ditches, are communicated with a water storage tank; a water suction pump is arranged on the outer side of the water storage tank, and a water outlet pipe is arranged on the water suction pump; the tunnel roof is provided with the shower nozzle, the outlet pipe is kept away from suction pump one end and is linked together with the shower nozzle.

In general, when the tunnel is cleaned, a large amount of water is sprayed on a cleaning vehicle for cleaning, so that waste of water resources is easily caused; by adopting the technical scheme, in rainy days, rainwater on the road layer can flow into the water collecting ditch along the top wall of the road layer, and water in the water collecting ditch further flows into the water storage tank along the drain pipe; when needing to wash the tunnel, operating personnel gets into the reservoir and starts the suction pump and take out to the outlet pipe in with the water in the reservoir to spray to the road surface in tunnel through the shower nozzle along the outlet pipe, thereby the water yield that the cleaning cart need spray when having reduced the washing tunnel, the waste of water resource has been reduced.

Optionally, the water storage tank is located one side of the tunnel, and a water storage bin for the water storage tank to be placed is arranged on the side wall of the tunnel.

In general, a water storage tank and a water pump are placed through a foundation pit arranged on the ground, when the water pump needs to be started, an operator needs to enter the foundation pit for operation, and meanwhile, a worker needs to be reserved in a tunnel to observe the water outlet condition of a spray head, so that the tunnel is inconvenient to clean; through adopting above-mentioned technical scheme, operating personnel can directly operate the suction pump in the tunnel, can observe the shower nozzle condition of going out water simultaneously, has improved the convenience of the washing operation in tunnel.

Optionally, the top wall of the road layer is provided with a plurality of drainage holes, a water guide pipe is arranged in the road layer, and one end of the water guide pipe is communicated with the water collecting ditch; the pipe wall of the water guide pipe is communicated with a plurality of connecting pipes, and the connecting pipes are respectively inserted into one of the drainage holes.

In general, a water collecting pit is easily generated on the top wall of the road layer, and water in the water collecting pit is difficult to flow into a water collecting ditch, so that water is accumulated on the surface of the road layer; by adopting the technical scheme, the arrangement of the drain hole and the water guide pipe ensures that water in the water collecting pit on the road layer can flow into the water collecting ditch along the drain hole and the water guide pipe, thereby reducing the condition of water accumulation on the surface of the road layer.

Optionally, a filter assembly is disposed in the drain hole.

Generally, large-volume sundries of stones exist on the surface of the road layer, and the large-volume sundries on the surface of the road layer are easy to fall into the drainage holes under the driving of vehicle tires, so that the drainage holes and the water guide pipes are blocked; by adopting the technical scheme, when large-volume sundries on the surface of the road layer fall into the drain hole, the filter assembly can filter the large-volume sundries on the surface of the road layer, and the situation that the drain hole and the water guide pipe are blocked by the sundries is reduced.

Optionally, the filter assembly includes a filter screen and a mounting ring, and the filter screen is disposed on an inner side wall of the mounting ring; a spring is arranged between the bottom wall of the mounting ring and the end wall of the connecting pipe, a pressing rod is arranged on the top wall of the mounting ring, and one end of the pressing rod, far away from the mounting ring, protrudes out of the top wall of the road layer.

In general, the top wall of the mounting ring is lower than the upper surface of the road layer, and after the filter screen filters large-volume sundries on the road layer for a long time, the sundries are easy to accumulate on the upper surface of the filter screen, so that the filtering effect of the filter screen is influenced; when the upper surface of the filter screen is cleaned, an operator needs to manually clean the upper surface of the filter screen, so that the cleaning operation of the upper surface of the filter screen is inconvenient; by adopting the technical scheme, when a vehicle on a road layer passes through the pressure lever, the tire of the vehicle can press down the pressure lever, the pressure lever moves downwards and drives the mounting ring and the filter screen to move downwards simultaneously, and at the moment, the spring is in a compressed state under the pressure action of the mounting ring; when the vehicle tire passes through the position of the pressure rod, the pressure on the pressure rod is removed, so that the pressure on the mounting ring is simultaneously removed, the pressure on the spring is removed by the mounting ring, and the spring starts to recover the original length; the spring restores the original length to push the mounting ring, the filter screen and sundries on the filter screen to move upwards quickly, when the mounting ring moves upwards to start to stretch the spring, the spring applies tension to the mounting ring to enable the mounting ring and the filter screen to stop moving quickly, and the sundries on the filter screen can fly out of the drain hole and fall on the top wall of the road layer under the action of inertia; the upper surface of the filter screen is cleaned, the accumulation of sundries on the filter screen is reduced, and the convenience for cleaning the sundries on the filter screen is improved.

Optionally, one end of the pressure rod, which is far away from the mounting ring, is provided with a guide ring plate, the top wall of the guide ring plate is provided with a slope wall, and a gap exists between the bottom wall of the guide ring plate and the top wall of the road layer.

Generally, when a vehicle tire is directly contacted with a pressure lever, because the outer side wall of the vehicle tire is an arc-shaped wall, the included angle between the outer side wall of the vehicle tire and the outer side wall of the pressure lever is smaller, the included angle between the outer side wall of the vehicle tire and the top wall of the pressure lever is larger, the thrust applied to the pressure lever by the vehicle tire in the radial direction of the pressure lever is larger than the downward pressure applied to the pressure lever in the axial direction of the pressure lever, and therefore the condition that the pressure lever is extruded and bent by the vehicle tire in the radial direction and even breaks is easily generated; through adopting above-mentioned technical scheme, before vehicle tire and depression bar contact, can earlier with the contact of direction crown plate roof, direction crown plate roof sets up to the sloping wall, thereby can indirectly increase the contained angle between depression bar outer fringe lateral wall and the vehicle tire lateral wall, reduce the contained angle between depression bar roof and the vehicle tire lateral wall, the increase reduces the vehicle tire and is in the decurrent pressure that the depression bar axial applyed to the depression bar, less vehicle tire is at the radial thrust that applys the depression bar of depression bar, thereby reduce the depression bar and radially buckle the cracked condition even by vehicle tire extrusion.

Optionally, the outer side wall of the mounting ring is provided with a limiting rod, and the inner side wall of the drain hole is provided with a limiting groove for the limiting rod to be inserted.

In general, when the pressure of a vehicle tire on a pressure rod is removed, so that the spring restores the original length to push the mounting ring to move upwards, the mounting ring is easy to fall out of a drainage hole under the action of the inertia of the mounting ring, and the mounting ring and the filter screen are easy to crush when a vehicle passes through the mounting ring; through adopting above-mentioned technical scheme, when the collar shifts up along the wash port, the collar moves the gag lever post and shifts up simultaneously along spacing groove length direction, and when the gag lever post removed and offsets with spacing groove spacing inslot wall, the spacing inslot wall was spacing to the gag lever post, makes the gag lever post stop moving, and the gag lever post drives the collar stop moving to it is spacing to the position of collar in the drain hole, reduces the condition that the collar deviate from in the drain hole under spring force and self inertial effect.

Optionally, a dredging rod is arranged in the water guide pipe, a connecting rod is arranged on one side, away from the pressure rod, of the filter screen, an arc-shaped rod is arranged between the connecting rod and the dredging rod, one end of the arc-shaped rod is rotatably connected with the connecting rod, and the other end of the arc-shaped rod is rotatably connected with the dredging rod.

Under general conditions, small-volume sand particles such as dust on the surface of a road layer can be mixed with rainwater to form silt, the silt can flow into a water guide pipe through a filter screen, and the silt is accumulated in the water guide pipe to block the water guide pipe; by adopting the technical scheme, when the vehicle passes through the downward pressing rod, the pressing rod drives the mounting ring and the filter screen to move downwards, the filter screen drives the connecting rod to drive the arc-shaped rod to rotate, one end of the arc-shaped rod, which is close to the dredging rod, pushes the dredging rod to move in the water guide pipe, and the dredging rod moves and resets after the vehicle moves over the pressing rod; when a plurality of vehicles pass through the same pressure rod, the dredging rod reciprocates for a plurality of times on the water guide pipe, so that silt in the water guide pipe can be dredged, and the condition that the water guide pipe is blocked by the silt is reduced.

Optionally, a settling tank is arranged on the bottom wall of the water collecting ditch.

Under general conditions, silt flowing out of a water guide pipe easily enters a water storage tank through a water collecting ditch and a water discharge pipe, after the water storage tank is used for a long time, more silt is easily accumulated in the water storage tank, and the silt is easily pumped into a water outlet pipe and a spray head when a water suction pump works, so that the water outlet pipe and the spray head are easily blocked; through adopting above-mentioned technical scheme, when silt in the aqueduct flowed into the catch basin along flowing water, silt can deposit earlier to the precipitation tank in, reduces the sand content of the water on catch basin upper strata to reduce the condition that silt got into in the water storage tank through the drain pipe.

In summary, the present application includes at least one of the following beneficial technical effects:

1. through the setting of drain pipe, water storage tank, suction pump, outlet pipe and shower nozzle, reduced the water yield that the cleaning cart need spray, reduced the waste of water resource.

2. The arrangement of the drain hole and the water guide pipe reduces the condition of water accumulation on the surface of the road layer.

3. The filter assembly can reduce the situation that the drain hole is blocked by sundries.

Drawings

Fig. 1 is a schematic cross-sectional view of a road water-saving structure in an embodiment of the present application.

Fig. 2 is an enlarged schematic view of a portion a in fig. 1.

Description of reference numerals: 1. a road layer; 11. a tunnel; 12. a water collecting ditch; 13. a drain pipe; 14. a drain hole; 15. a water conduit; 151. a connecting pipe; 16. a limiting groove; 17. a settling tank; 18. a water storage bin; 2. a water storage tank; 21. a water pump; 22. a water outlet pipe; 23. a spray head; 3. a filter assembly; 31. a mounting ring; 311. a limiting rod; 32. a filter screen; 4. a spring; 5. a pressure lever; 51. a guide ring plate; 6. a connecting rod; 61. an arcuate bar; 62. and (4) dredging the rod.

Detailed Description

The present application is described in further detail below with reference to figures 1-2.

The embodiment of the application discloses road water-saving structure. Referring to fig. 1, the road water saving structure includes a road layer 1, the road layer 1 is inclined from the middle to both sides in the width direction; a tunnel 11 is arranged below the road layer 1, water collecting ditches 12 are arranged on two sides of the road layer 1 along the length direction of the road layer 1, a drain pipe 13 is communicated with the inner side walls of the water collecting ditches 12, a water storage bin 18 is arranged on the side wall of one side of the tunnel 11, a water storage tank 2 is arranged in the water storage bin 18, and one end, far away from the water collecting ditches 12, of the drain pipe 13 is communicated with the water storage tank 2 in a flange fixed connection mode; in rainy days, rain water falling on the road layer 1 may flow into the catch basin 12 and further along the drain pipe 13 into the water storage tank 2 for storage.

Referring to fig. 1, a water suction pump 21 is arranged outside a water storage tank 2, the water suction pump 21 can be placed on the ground through a support frame, a water inlet of the water suction pump 21 is communicated with the water storage tank 2, and one end of a water outlet of the water suction pump 21 is communicated with a water outlet pipe 22; the top wall of the tunnel 11 is fixedly connected with a spray head 23 through a screw, and one end of the spray head 23 close to the water outlet pipe 22 is communicated with the water outlet pipe 22; when tunnel 11 needs to be cleaned, an operator enters water storage bin 18 and starts water pump 21 to pump out water in water storage tank 2 to outlet pipe 22, and sprays water to the road surface of tunnel 11 through spray head 23 along outlet pipe 22, so that the amount of water needed to be sprayed by the cleaning vehicle is reduced, and the waste of water resources is reduced.

Referring to fig. 1 and 2, the top wall of the road layer 1 is provided with a plurality of drain holes 14, a water guide pipe 15 is preset in the road layer 1, and one end of the water guide pipe 15, which is close to the water collecting channel 12, is communicated with the water collecting channel 12; the pipe wall of the water guide pipe 15 is welded with a plurality of connecting pipes 151, the connecting pipes 151 are communicated with the water guide pipe 15, and the connecting pipes 151 are respectively inserted into one of the water drain holes 14; the top wall of the road layer 1 is easy to generate a water collecting pit under the pressure of a heavy vehicle, water in the water collecting pit is difficult to flow into the water collecting ditch 12 in rainy days, and the arrangement of the drain holes 14 and the water guide pipes 15 ensures that the water in the water collecting pit can flow into the water collecting ditch 12, so that the condition of water accumulated on the surface of the road layer 1 is reduced.

Referring to fig. 2, a filter assembly 3 is arranged in the drain hole 14, the filter assembly 3 comprises a filter screen 32 and a mounting ring 31, the filter screen 32 is fixedly connected to the inner side wall of the mounting ring 31 through welding, a spring 4 is arranged between the bottom wall of the mounting ring 31 and the top wall of the connecting pipe 151, one end of the spring 4 is fixedly connected with the bottom wall of the mounting ring 31 through welding, and one end of the spring 4 is welded with the bottom wall of the connecting pipe 151; the top wall of the mounting ring 31 is fixedly connected with a pressure lever 5 through welding, and one end of the pressure lever 5, which is far away from the mounting ring 31, extends out of the top wall of the road layer 1.

Referring to fig. 2, the outer side wall of the mounting ring 31 is fixedly connected with a limiting rod 311 by welding, the inner side wall of the drain hole 14 is provided with a limiting groove 16 along the length direction of the drain hole 14, and the limiting rod 311 is inserted in the limiting groove 16 and can move along the length direction of the limiting groove 16. The filter screen 32 can filter sundries with larger volume on the road layer 1, and the situation that the drainage hole 14 and the water guide pipe 15 are blocked due to the sundries entering the drainage hole 14 is reduced; when a vehicle on the road layer 1 passes through the pressure rod 5, the pressure rod 5 is pressed downwards, the pressure rod 5 moves downwards and drives the mounting ring 31 and the filter screen 32 to move downwards simultaneously, and at the moment, the spring 4 is in a compressed state under the pressing action of the mounting ring 31; when the vehicle crosses the position of the pressure lever 5, the pressure of the pressure lever 5 is removed, meanwhile, the pressure of the pressure lever 5 on the mounting ring 31 and the spring 4 is removed, the spring 4 restores the original length to push the mounting ring 31 and the filter screen 32 to rapidly move upwards, and meanwhile, sundries on the filter screen 32 are driven to rapidly move upwards; the collar 31 drives the gag lever post 311 simultaneously and shifts up along spacing groove 16 length direction, and when the gag lever post 311 removed and offseted with the 16 inside walls of spacing groove, the 16 inside walls of spacing groove were spacing to the gag lever post 311, made gag lever post 311 stop moving, and the gag lever post 311 drives collar 31 and filter screen 32 stop moving, and debris on two filter screens 32 can fly out wash port 14 and drop on 1 roof of road bed under the inertial action to operating personnel's clearance to debris.

Referring to fig. 2, one end of the pressure lever 5, which is far away from the mounting ring 31, is fixedly connected with a guide ring plate 51 by welding, the top wall of the guide ring plate 51 is set as a slope wall, and the slope wall inclines from the middle of the guide ring plate 51 to the edge of the guide ring plate 51; before the vehicle tire contacts the pressure lever 5, the vehicle tire contacts the top wall of the guide ring plate 51, the top wall of the guide ring plate 51 can indirectly increase the included angle between the outer edge side wall of the pressure lever 5 and the outer side wall of the vehicle tire, and the thrust applied by the vehicle tire to the radial direction of the pressure lever 5 is reduced; meanwhile, the top wall of the guide ring plate 51 can reduce the included angle between the vehicle tire and the top wall of the pressure lever 5 and increase the vertical downward pressure applied by the vehicle tire to the pressure lever 5; thereby reducing the situation that the pressure rod 5 is extruded and bent by the vehicle tyre along the radial direction and even breaks.

Referring to fig. 2, one side of the filter screen 32, which is far away from the pressure lever 5, is fixedly connected with a connecting rod 6 through welding, one end of the connecting rod 6, which is far away from the filter screen 32, is rotatably connected with an arc-shaped rod 61 through a pin shaft, one end of the arc-shaped rod 61, which is far away from the connecting rod 6, is rotatably connected with a dredging rod 62 through a pin shaft, and the dredging rod 62 is placed in the water guide pipe 15; when a vehicle passes through the pressing rod 5, the pressing rod 5 moves downwards to drive the mounting ring 31 to move downwards, the mounting ring 31 drives the filter screen 32 and the connecting rod 6 to move downwards, the connecting rod 6 moves and drives the arc-shaped rod 61 to rotate, and one end of the arc-shaped rod 61, which is close to the dredging rod 62, pushes the dredging rod 62 to move along the length direction of the water guide pipe; when the vehicle moves and crosses depression bar 5 position, dredge pole 62 removes and resets to lead dredge pole 62 to dredge the silt in aqueduct 15, reduce the condition that aqueduct 15 is blockked up by silt.

Referring to fig. 1, a settling tank 17 is disposed on the bottom wall of the water collecting channel 12, and the settling tank 17 is disposed along the length direction of the water collecting channel 12; silt flowing into the water collecting channel 12 can be firstly precipitated into the precipitation tank 17, so that the silt content of upper water of the water collecting channel 12 is reduced, and the condition that the silt enters the water storage tank 2 through the water discharging pipe 13 is reduced.

The implementation principle of a road water-saving structure of the embodiment of the application is as follows:

in rainy days, rainwater on the road layer 1 can flow into the water collecting channel 12 along the top wall of the road layer 1, meanwhile, water in a water pit on the road can flow into the water collecting channel 12 along the drain hole 14 and the water guide pipe 15, and water in the water collecting channel 12 flows into the water storage tank 2 along the drain pipe 13; when tunnel 11 needs to be cleaned, an operator enters water storage bin 18 and starts water pump 21 to pump out water in water storage tank 2 to outlet pipe 22, and sprays water to the road surface of tunnel 11 through spray head 23 along outlet pipe 22, so that the amount of water needed to be sprayed by the cleaning vehicle is reduced, and the waste of water resources is reduced.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.