CN112095398A

CN112095398A - Rainwater collection sidewalk

Info

Publication number: CN112095398A
Application number: CN202010863556.9A
Authority: CN
Inventors: 虞金龙; 徐爱军; 张雳龑
Original assignee: Shanghai Big Dipper Landscape Design Engineering Co ltd
Current assignee: Shanghai Big Dipper Landscape Design Engineering Co ltd
Priority date: 2020-08-25
Filing date: 2020-08-25
Publication date: 2020-12-18
Anticipated expiration: 2040-08-25
Also published as: CN112095398B

Abstract

The application relates to a rainwater collection sidewalk which comprises a road, wherein drainage channels are arranged on two sides in the length direction of the road, and the road is symmetrically divided into two road bodies by taking a central line in the length direction of the road as a boundary; the road body is sequentially provided with a permeable layer, a cushion layer, a concrete layer and a base layer from top to bottom, the permeable layer is formed by arranging and laying a plurality of main permeable bricks and auxiliary permeable bricks, intervals exist between adjacent main permeable bricks, the vertical side walls of the main permeable bricks are obliquely and upwards arranged along the direction far away from the central line of the road, the auxiliary permeable bricks are laid along the edges of the length direction of the current permeable layer, and the auxiliary permeable bricks are spaced from the main permeable bricks; the main water permeable bricks are provided with water distribution holes, and the water distribution holes are simultaneously vertical to the inclined side walls, opposite to and far away from the central line of the road, of the main water permeable bricks; the lateral wall that drainage channel is close to permeable bed has seted up a plurality of holes of permeating water, and the hole of permeating water supplies the ponding that the road infiltration got off to get into inside the drainage channel. This application has the effect that plays seepage soon, fast class effect to area water.

Description

Rainwater collection sidewalk

Technical Field

The application relates to the field of sidewalks, in particular to a rainwater collection sidewalk.

Background

The current sponge city is a new generation city rainfall flood management concept, which means that the city can be like a sponge, has good elasticity in the aspects of adapting to environmental changes, coping with natural disasters caused by rainwater and the like, and can be called as a water elasticity city.

The urban planning is established in every detail, and the influence on the nature is considered, and the natural system is not broken. Limited rainwater is reserved during the promotion urban drainage system, and the sponge city that stores up naturally, natural infiltration, natural purification is built to the drainage of more utilization natural strength of priority, and the mode that sponge city transformation engineering adopted in the middle of the pavement transformation is for changing the surface course of mating permeable pavement, leans on the horizontal slope to naturally disperse unnecessary moisture.

With respect to the related art in the above, the inventors consider that there are: when the permeable surface layer absorbs water and is saturated, the permeable surface layer cannot permeate downwards rapidly, a large amount of accumulated water is formed on the surface, water can be stored and frozen when the temperature is low in winter, the pavement is smoother, and even the pavement can be damaged through volume expansion, so that the inconvenience is caused to people walking on the pavement.

Disclosure of Invention

In order to improve the road surface infiltration slow, cause surface gathered water and freeze, destroy the pavior brick, influence the defect that pedestrian's walking was experienced, this application provides a pavement is collected to rainwater.

The application provides a rainwater collection pavement adopts following technical scheme:

a rainwater collection sidewalk comprises a road, wherein drainage channels are arranged on two sides of the road in the length direction, and the road is symmetrically divided into two road bodies by taking a center line in the length direction of the road as a boundary; the road body is sequentially provided with a permeable layer, a cushion layer, a concrete layer and a base layer from top to bottom, the adjacent permeable layers are obliquely and downwards arranged along the direction away from the central line of a road, each permeable layer is formed by arranging and laying a plurality of main permeable bricks and auxiliary permeable bricks, intervals are arranged between the adjacent main permeable bricks, the vertical side walls of the main permeable bricks are obliquely and upwards arranged along the direction away from the central line of the road, the auxiliary permeable bricks are laid along the edge of the length direction of the current permeable layer, the auxiliary permeable bricks are spaced from the main permeable bricks, the permeable layer consisting of the auxiliary permeable bricks and the main permeable bricks is rectangular in vertical projection along the length direction of the road; the main water permeable bricks are provided with water distribution holes, and the water distribution holes are simultaneously vertical to the inclined side walls, opposite to and far away from the central line of the road, of the main water permeable bricks; the lateral wall that drainage channel is close to permeable bed has seted up a plurality of holes of permeating water, and the hole level of permeating water flushes with concrete layer upper surface level, and the hole of permeating water supplies the ponding that the road infiltration got off to get into inside the drainage channel.

By adopting the technical scheme, the base layer is used as one part of the road body, the foundation bedding is prepared for the following other layers of the road body, the concrete layer strengthens the whole bearing capacity of the road body, the bedding layer is used as a leveling layer and is used for leveling or finding a proper laying angle for the permeable layer, the adjacent permeable layers are obliquely and downwards arranged along the direction far away from the central line of the road, so that the accumulated water on the road surface flows to both sides of the road, the main permeable bricks and the auxiliary permeable bricks are laid to form the permeable layer, the edges of the permeable layer laid by the auxiliary permeable bricks are neat and vertical, the accumulated water on the road surface passes through the permeable layer through the gaps between the main permeable bricks, the vertical side walls of the main permeable bricks are obliquely and upwards arranged along the direction far away from the central line of the road, when the accumulated water passes through the permeable layer through the gaps between the adjacent main permeable bricks, part of the accumulated water easily enters the water diversion, then, accumulated water enters the drainage channel through the water permeable holes, and the effect of quickly permeating and flowing water in the road area is achieved.

Preferably, the water permeable holes are long holes, and the length direction of the water permeable holes is arranged along the length direction of the side wall of the drainage channel.

By adopting the technical scheme, the path that accumulated water can flow into the drainage channel is widened by arranging the strip holes, the speed of the accumulated water entering the drainage channel is further increased, and the effect of quickly permeating and flowing water in the road area is achieved.

Preferably, set up the sedimentation well in the drainage channel, the sedimentation well is vertical to be seted up, and the sedimentation well is located the drainage channel bottom, and the ladder groove has been seted up at the drainage channel top, and the ladder groove is vertical to be seted up and to open the drainage channel roof that passes through, and the ladder groove is located directly over the sedimentation well, is provided with the drainage comb on the ladder groove, and the drainage comb is kept away from road one side and is connected with ladder groove inner wall rotation, and drainage comb bottom surface and ladder groove tank bottom butt, drainage comb top surface flush with the drainage channel top surface, and the drainage comb supplies the ponding at road top to flow.

By adopting the technical scheme, the settling well plays a role in collecting water in the drainage channel, standing and precipitating are carried out after collection, the water in the drainage channel originally enters the settling well and carries silt sundries, the silt is settled at the bottom of the settling well through precipitation of the settling well, and a primary filtering effect is achieved on accumulated water; the setup of ladder groove provides for water drainage comb and places the space, plays the filter effect when water drainage comb flows into in the drainage channel to road top ponding, avoids debris to block up drainage channel, guarantees the unobstructed in the drainage channel.

Preferably, drain that the comb is just to having seted up the holding tank on the lateral wall of settling well, the holding tank opening is just to settling well, and holding tank length direction sets up along keeping away from the road direction, is provided with the bracing piece in the holding tank, and bracing piece one end is close to road one end with the holding tank and rotates and be connected, drains under the comb open mode, and the tip that the holding tank was kept away from to the bracing piece is close to the tank bottom butt of road with the ladder groove.

Through adopting above-mentioned technical scheme, the setting up of holding tank provides accommodation space for the bracing piece, comb in drainage and to keeping away from the flip of drainage channel direction unilateral and lift the back, the bracing piece supports and combs and the ladder groove in drainage, comb the supporting role to drainage, avoid draining the fall back of combing, liberation staff's both hands, staff's work efficiency has been promoted, come when heavy rain, road top ponding is too much, open and drain and comb and support with the bracing piece, reach the effect to the ponding fast flow effect.

Preferably, be provided with spacing on the drainage comb, spacing is located holding tank on one side, and spacing one end is rotated with the drainage comb and is connected, rotates spacing, and spacing self spanes the holding tank, and spacing supplies the bracing piece to accomodate in the holding tank.

Through adopting above-mentioned technical scheme, spacing can be arranged water relatively and comb the rotation, accomodate the back in the holding tank with the support bar, rotate spacing, make spacing self span the holding tank, reach the spacing effect of support bar, avoid spacing natural tenesmus, reduce when the drainage comb is not opened, the influence of support bar rivers in to drainage channel has guaranteed the unobstructed of rivers in the drainage channel.

Preferably, the side wall of the settling well is communicated with a drain pipe, the communication position of the drain pipe and the settling well is positioned in the middle of the settling well, and one end, far away from the settling well, of the drain pipe is used for being communicated with a municipal sewage pipe network.

Through adopting above-mentioned technical scheme, the drain pipe is located the sedimentation well middle part with sedimentation well intercommunication department, when avoiding the drain pipe to subside ponding discharge in the well, takes away too much silt, and the setting of drain pipe plays and transports city sewage pipe network in will subsiding the well through prefilter's ponding, plays hydrologic cycle's effect.

Preferably, drain and comb and go up from having the strip hole that leaks, the strip hole length direction that leaks is seted up along keeping away from road direction, it has the warning board to inlay on the drainage comb, the terminal surface screw thread that drainage channel was kept away from to the warning board is provided with the pull ring, the pull ring diameter is greater than the strip hole that leaks along road length direction's distance, the warning board runs through the drainage comb, connect at the bottom of the pull ring bottom and the drainage comb top surface, warning board outer wall and the strip downthehole wall butt that leaks, the warning board is just to the road and deviate from the vertical lateral wall butt of the vertical lateral wall of road and drainage channel simultaneously, warning board bottom surface and drainage channel diapire butt, a plurality of drainage holes have been.

Through adopting above-mentioned technical scheme, the pulling of the board of being convenient for warn in the setting of pull ring, the strip hole that leaks sets up to the board of warning the interpolation and has provided the interpolation space, and the warning board runs through the drainage comb back, is located the warning board of drainage channel, plays the filtering action through the ponding of drainage pore pair drainage channel on the warning board, reduces the debris that contain in the ponding of carrying away. .

Preferably, a water filtering net is fixedly arranged on the inner wall of the settling well, and the horizontal height of the water filtering net is lower than that of the bottom of the drainage channel.

Through adopting above-mentioned technical scheme, after warning the board and taking out drainage channel, the rubbish that mix with in the ponding does not warn blocking of board and filters, flows in to precipitating the well, and the setting of water strainer plays the filter action to the ponding that flows in precipitating the well, and the setting height of filter screen makes the part precipitate the well inner wall and has constituteed debris parking space with the filter screen, avoids debris random flow everywhere, is convenient for clear up the debris of filter screen after opening the drainage comb. .

Preferably, the warning plate penetrates through the end part of the water leakage strip hole and is fixedly connected with a barrier strip, and the distance of the barrier strip along the length direction of the road is greater than that of the water leakage strip hole along the length direction of the road.

Through adopting above-mentioned technical scheme, setting up of road length direction distance is followed to the blend stop, makes warning board when keeping away from drainage comb direction pulling, by spacing when pulling the maximum distance, and the blend stop will warn the board spacing avoid warning the board to break away from the drainage comb completely, has promoted the convenience of warning board operation, avoids losing of warning board.

Preferably, warning has seted up spacing screw on the board, and two have been seted up to spacing screw, and spacing screw all is located warning board middle and lower part, and adjacent spacing screw is located warning board respectively and is close to and keeps away from the both ends of road, and the pull ring is provided with two, and warning board is pulled out to keeping away from the drainage channel direction, and the pull ring is taken off from warning board top screw thread, then with spacing screw threaded connection, and run through spacing screw, supply warning board spacing, avoid warning board to fall back.

Through adopting above-mentioned technical scheme, will warn the board through the pull ring and pull out to keeping away from the drainage channel direction, and will warn the board and pull out to the at utmost, the pull ring is taken off to the screw thread, threaded connection is in spacing screw hole respectively with two pull rings, and run through spacing screw hole, it receives the effect that blocks of the relative drainage comb of pull ring to warn the board to warn the board to fall back, make to warn the board and can't fall back, reach the spacing effect to warning the board, warn the board and take out to keeping away from drainage comb direction, open drainage comb then, it does not influence the clearance in the drainage channel immediately to warn the board this moment, still play the effect to passerby's warning simultaneously, make passerby know here drainage.

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

1. gaps between adjacent main permeable bricks and arrangement modes of water distribution holes enable accumulated water on the top of a road to quickly permeate through the permeable layer, and meanwhile, the accumulated water on the top of the road quickly flows into the drainage channel, so that the effects of quick seepage and quick flow of the accumulated water on the road surface are achieved;

2. the supporting rods are arranged to provide convenience for opening the drainage comb, good drainage procedure support is provided for accumulated water on the top of a road in heavy rain weather, the hands of workers are liberated, and the drainage convenience is improved;

3. when the warning board is not drawn out, the accumulated water in the drainage channel is filtered, and when the warning board is drawn out relative to the drainage grate, the warning board plays a role in warning pedestrians.

Drawings

FIG. 1 is a schematic diagram of the overall structure of an embodiment of the present application;

FIG. 2 is a cross-sectional view of an embodiment of the present application;

FIG. 3 is a schematic view showing the structure of a drainage grate;

FIG. 4 is a schematic view of a structure at the position of the warning board;

fig. 5 is an exploded view of the structure at the position of the support rod.

Description of reference numerals: 1. a road; 2. a road body; 21. a water permeable layer; 211. a main water permeable brick; 212. an auxiliary water permeable brick; 22. a cushion layer; 23. a concrete layer; 24. a base layer; 3. water distribution holes; 4. a drainage channel; 41. water permeable holes; 42. a stepped groove; 5. a drainage grate; 51. accommodating grooves; 511. a first fixing lever; 512. a support bar; 52. a limiting strip; 521. a long nail; 53. water leakage strip holes; 6. a warning board; 61. a second fixing bar; 62. blocking strips; 63. a limiting screw hole; 64. water filtering holes; 7. a pull ring; 71. a threaded rod; 72. a circular ring; 8. a settling well; 81. a drain pipe; 82. a water filtering net.

Detailed Description

The present application is described in further detail below with reference to figures 1-5.

The embodiment of the application discloses sidewalk is collected to rainwater.

Referring to fig. 1, the rainwater collecting sidewalk comprises a road 1, wherein drainage channels 4 are fixedly arranged on two sides of the road 1 along the length direction of the road 1, the center line of the road 1 along the length direction of the road 1 is divided into two road bodies 2, the two road bodies 2 are symmetrically arranged, the road bodies 2 sequentially comprise a water permeable layer 21, a cushion layer 22, a concrete layer 23 and a base layer 24 from top to bottom, water permeable holes 41 are formed in the side wall, close to the road bodies 2, of the drainage channels 4, and drainage combs 5 are arranged at the tops of the drainage channels 4; basic unit 24 and concrete layer 23 lay the basis for the whole of the road body 2 of laying down, improve road 1's bearing capacity simultaneously, bed course 22 makes level for laying of permeable bed 21, the laying of the permeable bed 21 of being convenient for, ponding infiltration on road 1 passes permeable bed 21, be blockked by concrete layer 23, then flow to being close to drainage channel 4 and go out, get into in drainage channel 4 through permeable hole 41, the unable osmotic ponding of road surface short time is combed 5 inflow drainage channel 4 insidely through the drainage, reach and play to ooze soon the area water of road, the effect of fast flow effect.

Referring to fig. 1 and 2, the permeable layer 21 includes a plurality of main permeable bricks 211 and auxiliary permeable bricks 212, the main permeable bricks 211 form most of the area of the permeable layer 21, spaces are left between the main permeable bricks 211 when they are laid, the vertical side walls of the main permeable bricks 211 are arranged obliquely and upwardly along the direction away from the central line of the road 1, that is, the permeable layer 21 formed by the current plurality of main permeable bricks 211 is in a parallelogram shape along the vertical projection of the road 1 in the length direction, the auxiliary permeable bricks 212 are laid along the edges of the current permeable layer 21 in the length direction, the auxiliary permeable bricks 212 are spaced from the main permeable bricks 211, the complete permeable layer 21 formed by the auxiliary permeable bricks 212 and the main permeable bricks 211 is rectangular along the vertical projection of the road 1 in the length direction, and the laying of the auxiliary permeable bricks 212 makes the edges of the permeable layer 21 in the length direction vertical outer walls, which facilitates the regular fixation with the drainage channel; the main water permeable brick 211 is provided with water distribution holes 3, the water distribution holes 3 penetrate through the inclined side wall of the main water permeable brick 211 opposite to and deviated from the central line of the road 1, and the water distribution holes 3 are vertical to the side wall of the main water permeable brick 211 penetrated through at the same time; after the adjacent permeable layers 21 are laid, the adjacent permeable layers 21 are obliquely arranged along the direction far away from the central line of the road 1, the inclination of the inclination is 88-85% in the embodiment of the application, so that accumulated water on the top surfaces of the permeable layers 21 can flow towards the drainage channel 4, and the flow of the accumulated water on the top surfaces of the permeable layers 21 is accelerated; the cushion layer 22 provides a leveling effect for laying the water permeable layer 21, and the cushion layer 22 is formed by compacting and laying large gravel and small gravel and has water permeability; the 41 level in hole and the concrete top surface level parallel and level of permeating water, the permeable bed 21 is passed through in the clearance of adjacent main brick 211 that permeates water to the partial ponding of permeable bed 21 top surface, when passing permeable bed 21, partial ponding gets into distributive hole 3, distributive hole 3 has accelerated the speed of ponding flow direction permeable hole 41, the ponding of flow direction permeable hole 41 passes bed course 22 and arrives at the concrete top surface, then flow direction permeable hole 41 and pass permeable hole 41 and get into inside drainage channel 4, reach and play the fast infiltration to road surface area water, the effect of fast flow effect.

Referring to fig. 3, the drainage channel 4 is a rectangular channel, a plurality of water permeable holes 41 are arranged on the side wall of the drainage channel 4 close to the road body 2, the adjacent water permeable holes 41 are horizontally and equidistantly arranged, the water permeable holes 41 are long holes, the length direction of the water permeable holes 41 is arranged along the length direction of the drainage channel 4, the long-strip-shaped water permeable holes 41 widen the path of accumulated water entering the drainage channel 4, and the water seepage speed of the road body 2 is increased; set up the sedimentation well 8 in the drain passage 4, sedimentation well 8 is vertical to be seted up, sedimentation well 8 is located drain passage 4 bottom, sedimentation well 8 internal fixation is provided with water strainer 82, water strainer 82 level sets up, water strainer 82 level covers 8 inner spaces of sedimentation well, sedimentation well 8 level is less than drain passage 4 bottom level, it has drain pipe 81 to communicate on the vertical lateral wall of sedimentation well 8, drain pipe 81 is located the middle part of the vertical lateral wall of sedimentation well 8 with sedimentation well 8 intercommunication department, ponding natural flow in the drain passage 4, get into sedimentation well 8 after the filtration of water strainer 82, through sedimentation well 8's sediment, carry out physical precipitation with the silt in the ponding, the precipitate is in sedimentation well 8 bottom, ponding that accomplishes the settlement is discharged by drain pipe 81, 8 one end of sedimentation well is kept away from to drain pipe 81 is used for communicating with municipal sewer network, reach the cyclic utilization of ponding.

Referring to fig. 3 and 4, a stepped groove 42 is formed in the top of the drainage channel 4, the drainage grate 5 is placed in the stepped groove 42, the drainage grate 5 is rectangular as a whole, two sides of the stepped groove 42 are opposite to the inner wall and fixedly provided with a first fixing rod 511, the first fixing rod 511 is horizontally arranged, the first fixing rod 511 is in a round rod shape, the first fixing rod 511 is positioned at one end, away from the road body 2, of the stepped groove 42, the first fixing rod 511 penetrates through the drainage grate 5, so that one side, away from the road body 2, of the drainage grate 5 is rotatably connected with the stepped groove 42, the periphery of the bottom surface of the drainage grate 5 is abutted against the bottom of the stepped groove 42, the drainage grate 5 is positioned right above the settling well 8, and the; a plurality of water leakage strip holes 53 are formed in the drainage grate 5, the water leakage strip holes 53 are in a strip hole shape, the length direction of the water leakage strip holes 53 is formed along the direction far away from the road body 2, and intervals are formed between the adjacent water leakage strip holes 53; the warning board 6 is inserted and embedded on the drainage grate 5, the warning board 6 is rectangular plate-shaped, the warning board 6 is inserted and embedded in the water leakage strip hole 53 at the most edge of the drainage grate 5, the outer wall of the warning board 6 is abutted against the hole wall of the water leakage strip hole 53, the bottom end of the warning board 6 is fixedly provided with a barrier strip 62 after the warning board 6 penetrates through the drainage grate 5, the end surface of the barrier strip 62 close to the drainage channel 4 is abutted against the bottom surface of the drainage channel 4, meanwhile, the warning board 6 is abutted against the road 1 and the vertical side wall deviating from the road 1 is abutted against the vertical side wall of the drainage channel 4, the warning board 6 is provided with a plurality of water filtering holes 64, the water filtering holes 64 penetrate through the warning board 6 along the length direction of the drainage channel 4, and the length of the barrier strip 62 along the length direction; the top of the warning plate 6 is in threaded connection with two pull rings 7, each pull ring 7 comprises a circular ring 72 and a threaded rod 71, one end of each threaded rod 71 is fixedly connected with the circular ring 72, the other end of each threaded rod is in threaded connection with the top of the warning plate 6, and the number of the pull rings 7 is two; the lower part of the warning plate 6 is provided with two limiting screw holes 63, the limiting screw holes 63 are two, the limiting screw holes 63 penetrate through the side wall of the warning plate 6 opposite to and far away from the length direction of the drainage channel 4, adjacent limiting screw holes 63 are respectively positioned at two ends of the warning plate 6 close to and far away from the road body 2, a person pulls out the warning plate 6 towards the direction far away from the drainage grate 5 through the pull ring 7, the warning plate 6 is limited by the barrier strip 62 to the maximum extent, the warning plate 6 cannot be completely separated from the drainage grate 5, the pull ring 7 is taken down in a threaded manner, then the threaded rod 71 of the pull ring 7 is in threaded connection with the limiting screw holes 63, the threaded rod 71 penetrates through the limiting screw holes 63, namely one end of the threaded rod 71 is fixedly connected with the ring 72 and is positioned at one side; when the warning plate 6 is not drawn out, water in the drainage channel 4 passes through the water filtering holes 64 on the warning plate 6, impurities are blocked by the warning plate 6, and the warning plate 6 has a filtering effect on the water in the drainage channel 4; after warning board 6 is taken out, the blend stop 62 and the drainage comb 5 bottom surface butt of warning board 6, with pull ring 7 and spacing screw 63 threaded connection, two-way spacing plays fixed effect to warning board 6, avoids the fall-back of warning board 6, and warning board 6 is pulled out and is played the warning effect, lets the passerby know that there is drainage comb 5 here, and drainage comb 5 probably is in the open mode, avoids the pedestrian phenomenon of falling to take place, guarantees pedestrian's safety.

Referring to fig. 5, the side wall of the drainage comb 5 facing the drainage channel 4 is provided with a holding groove 51, the holding groove 51 is located between adjacent drainage strip holes 53, the opening of the holding groove 51 faces downward, the length direction of the holding groove 51 is parallel to the length direction of the drainage strip holes 53, a support rod 512 and a second fixing rod 61 are arranged in the holding groove 51, the second fixing rod 61 is fixedly connected with the holding groove 51 facing the two side walls facing away from the length direction of the drainage channel 4, the second fixing rod 61 is horizontally arranged and located at one end of the holding groove 51 close to the road body 2, one end of the support rod 512 is penetrated by the second fixing rod 61 and is rotatably arranged with the second fixing rod 61, so that the support rod 512 is rotatably connected with the holding groove 51, the drainage comb 5 is provided with a limit strip 52 and a long nail 521, the limit strip 52 and the long nail 521 are both located beside the holding groove 51 and located at one, the limiting strips 52 are rotatably arranged relative to the long nails 521, the limiting strips 52 are rotated to place the limiting strips 52 along the length direction of the drainage channel 4, and at the moment, the limiting strips 52 cross the accommodating grooves 51 to limit the supporting rods 512 accommodated in the accommodating grooves 51; when drainage comb 5 is opened, rotate spacing 52 and make bracing piece 512 with second dead lever 61 axis of rotation, roll out in holding tank 51, holding tank 51 one end and ladder groove 42 butt are kept away from to bracing piece 512, reach the effect to drainage comb 5 supports, liberation workman's both hands promote workman's work efficiency, drainage comb 5 cooperation warning board 6 after opening, reach heavy rain weather and to the road 1 quick drainage, and play the warning to the pedestrian, guarantee the effect that the pedestrian walked safety.

The implementation principle of this application embodiment rainwater collection pavement does: the partly infiltration of ponding on road 1 passes permeable stratum 21 then through in permeable hole 41 gets into drainage channel 4, partly ponding direct flow direction is arranged 5 departments to get into drainage channel 4 through the strip hole 53 that leaks, heavy rain weather, take out warning board 6 and through pull ring 7 to warning board 6 spacing, it is fixed with drainage comb 5 through bracing piece 512 to open drainage comb 5, make the ponding on road 1 directly flow into in drainage channel 4, the ponding that gets into in drainage channel 4 flows into settling shaft 8, flow into recycle in the municipal sewage pipe network through drain pipe 81 after subsiding, reach and ooze soon to ponding on road 1, fast flow, and play the warning to the pedestrian, guarantee the effect of pedestrian's safety of walking.

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.

Claims

1. A rainwater collection sidewalk is characterized in that: the road comprises a road (1), wherein drainage channels (4) are arranged on two sides of the road (1) along the length direction, and the road (1) is symmetrically divided into two road bodies (2) by taking a center line along the length direction of the road (1) as a boundary; the road body (2) is sequentially provided with a permeable layer (21), a cushion layer (22), a concrete layer (23) and a base layer (24) from top to bottom, the permeable layer (21) is adjacent to the base layer and is obliquely arranged downwards along the direction far away from the central line of the road (1), the permeable layer (21) is formed by arranging and laying a plurality of main permeable bricks (211) and auxiliary permeable bricks (212), intervals exist between the adjacent main permeable bricks (211), the vertical side walls of the main permeable bricks (211) are obliquely arranged upwards along the direction far away from the central line of the road (1), the auxiliary permeable bricks (212) are laid along the edge of the length direction of the current permeable layer (21), the auxiliary permeable bricks (212) are spaced from the main permeable bricks (211), and the permeable layer (21) consisting of the auxiliary permeable bricks (212) and the main permeable bricks (211) is rectangular in vertical projection along the length direction of the road (1); the main water permeable brick (211) is provided with water distribution holes (3), and the water distribution holes (3) are simultaneously vertical to the inclined side wall of the main water permeable brick (211) opposite to and deviated from the central line of the road (1); a plurality of water permeable holes (41) are formed in the side wall, close to the water permeable layer (21), of the drainage channel (4), the horizontal height of each water permeable hole (41) is flush with the horizontal height of the upper surface of the concrete layer (23), and accumulated water permeating from the road (1) enters the drainage channel (4) through the water permeable holes (41).

2. A rainwater collecting walkway as defined in claim 1, wherein: the water permeable holes (41) are long holes, and the length direction of the water permeable holes (41) is arranged along the length direction of the side wall of the drainage channel (4).

3. A rainwater collecting walkway as defined in claim 1, wherein: set up settling well (8) in drainage channel (4), settling well (8) are vertical to be seted up, settling well (8) are located drainage channel (4) bottom, ladder groove (42) have been seted up at drainage channel (4) top, ladder groove (42) are vertical to be seted up and to open drain channel (4) roof, ladder groove (42) are located directly over settling well (8), be provided with on ladder groove (42) and drain comb (5), it is connected with ladder groove (42) inner wall rotation to drain comb (5) keep away from road (1) one side, drain comb (5) bottom surface and ladder groove (42) tank bottom butt, drain comb (5) top surface and drainage channel (4) top surface, drain comb (5) supply the ponding at road (1) top to flow in drainage channel (4).

4. A rainwater collecting walkway as defined in claim 3, wherein: drainage comb (5) just has seted up holding tank (51) on the lateral wall of subside well (8), holding tank (51) opening is just to subside well (8), holding tank (51) length direction sets up along keeping away from road (1) direction, is provided with bracing piece (512) in holding tank (51), bracing piece (512) one end is close to road (1) one end with holding tank (51) and rotates and be connected, under drainage comb (5) open mode, the tip that holding tank (51) were kept away from in bracing piece (512) and ladder groove (42) are close to the tank bottom butt of road (1).

5. A rainwater collecting walkway as defined in claim 4, wherein: be provided with spacing (52) on drainage comb (5), spacing (52) are located holding tank (51) on one side, and spacing (52) one end is rotated with drainage comb (5) and is connected, rotates spacing (52), and spacing (52) self spanes holding tank (51), and spacing (52) supply bracing piece (512) to accomodate in holding tank (51).

6. A rainwater collecting walkway as defined in claim 3, wherein: the side wall of the settling well (8) is communicated with a drain pipe (81), the communicating part of the drain pipe (81) and the settling well (8) is positioned in the middle of the settling well (8), and one end, away from the settling well (8), of the drain pipe (81) is used for being communicated with a municipal sewage pipe network.

7. A rain water collecting sidewalk according to claim 6, wherein: the water drainage grate (5) is provided with water leakage strip holes (53), the length direction of the water leakage strip holes (53) is arranged along the direction far away from the road (1), the water drainage grate (5) is inserted and embedded with a warning plate (6), the end face thread of the warning plate (6) far away from the water drainage channel (4) is provided with a pull ring (7), the diameter of the pull ring (7) is larger than the distance of the water leakage strip holes (53) along the length direction of the road (1), the warning plate (6) penetrates through the water drainage grate (5), the bottom of the pull ring (7) is connected with the bottom of the top face of the water drainage grate (5), the outer wall of the warning plate (6) is abutted against the inner wall of the water, simultaneously warning board (6) just to road (1) and the vertical lateral wall butt of drainage channel (4) that deviate from road (1), warning board (6) bottom surface and drainage channel (4) diapire butt have seted up a plurality of drainage holes (64) on warning board (6).

8. A rainwater collecting walkway as defined in claim 7, wherein: and a water filtering net (82) is fixedly arranged on the inner wall of the settling well (8), and the horizontal height of the water filtering net (82) is lower than that of the bottom of the drainage channel (4).

9. A rainwater collecting walkway as defined in claim 7, wherein: the warning board (6) penetrates through the end part of the water leakage strip hole (53) and is fixedly connected with a barrier strip (62), and the distance of the barrier strip (62) along the length direction of the road (1) is larger than the distance of the water leakage strip hole (53) along the length direction of the road (1).

10. A rainwater collecting walkway as defined in claim 9, wherein: warning board (6) are gone up and have been seted up spacing screw (63), two have been seted up in spacing screw (63), spacing screw (63) all are located warning board (6) middle and lower part, adjacent spacing screw (63) are located warning board (6) respectively and are close to and keep away from the both ends of road (1), pull ring (7) are provided with two, warning board (6) are pulled out to keeping away from drainage channel (4) direction, pull ring (7) are taken off from warning board (6) top screw thread, then with spacing screw (63) threaded connection, and run through spacing screw (63), it is spacing to supply warning board (6), avoid warning board (6) to fall back.