CN114045719A

CN114045719A - Sponge city ecological footpath of hidden structure

Info

Publication number: CN114045719A
Application number: CN202111388009.0A
Authority: CN
Inventors: 张良; 常姣鹏; 常婷
Original assignee: Hunan Fushi Environmental Protection Technology Co ltd
Current assignee: Changsha Ruiyi Ecological Environment Technology Co.,Ltd.
Priority date: 2021-11-22
Filing date: 2021-11-22
Publication date: 2022-02-15
Anticipated expiration: 2041-11-22
Also published as: CN114045719B

Abstract

The invention discloses a sponge city ecological footpath with a hidden structure, which comprises a footpath arranged on the ground, wherein water reservoirs are arranged on two sides of the footpath, one side of the two water reservoirs close to each other is provided with a communicated city underground water pipe, the city underground water pipe is positioned below the footpath, the inner wall of one side of the water reservoirs close to the footpath is provided with a sliding groove, a filter plate is connected in the sliding groove in a sliding way, and a rotating shaft is transversely and rotatably connected in the water reservoirs. The water pumping irrigation and the water sprinkling from the reservoir are convenient.

Description

Sponge city ecological footpath of hidden structure

Technical Field

The invention relates to the field of sponge city building design, in particular to a sponge city ecological footpath with a hidden structure.

Background

The sponge city is built into sponge at present, can absorb water and extrude water, and the design idea is that the city can absorb water when raining, absorb and accumulate water, and can also permeate and purify, and the accumulated water is released when the city needs water, so that the problem of urban ponding can be greatly reduced, and the probability of urban waterlogging is reduced, thereby building a city more suitable for life, and providing good living experience for people.

Among the prior art, the filter frame of ecological pavement ponding collection usefulness sets up and is used for filtering and guiding the ponding on ground in the below, but the filter frame sets up the use that influences the ground space on ground, and be unfavorable for the pleasing to the eye defect in city, and the fixed size of water inlet of filter frame, come temporarily when plum rainy day, a large amount of rainwater of pavement gathering, and under the size restriction of filter frame water inlet, can't collect ponding fast, lead to ponding to submerge the pavement easily, when extraction ponding is used for irrigating in addition, need prepare in advance that the pipeline inserts and be used for drawing water in the cistern, the process of drawing water is comparatively troublesome.

Disclosure of Invention

The invention aims to solve the problems that in the prior art, the filter frame is arranged on the ground to affect the use of ground space, the size of a water inlet of the filter frame is fixed, and the process of pumping accumulated water is troublesome, and provides a hidden-structure sponge urban ecological footpath with a compact structure.

In order to achieve the purpose, the invention adopts the following technical scheme:

the utility model provides an ecological pavement in sponge city of hidden structure, is including setting up subaerial pavement, the both sides of pavement all are equipped with the cistern, two one side that the cistern is close to each other is equipped with the city underground water pipe that is linked together, and city underground water pipe is located the below of pavement, one side inner wall that the cistern is close to the pavement is equipped with the sliding tray, sliding tray sliding connection has the filter, it is connected with the axis of rotation to be the horizontal rotation in the cistern, the fixed cover of outer wall of axis of rotation is equipped with the apron, be equipped with gliding drive assembly about being used for controlling the filter in the cistern, one side inner wall fixedly connected with lug that the pavement was kept away from to the cistern, one side sliding connection that the lug is close to the pavement has the pipeline, be equipped with the lifting unit who is used for making the pipeline extend to the apron top in the apron.

Preferably, the driving component comprises a rotating groove arranged in the water storage tank, the rotating groove is positioned below the cover plate, a yielding groove is arranged in the cover plate, a first gear positioned in the yielding groove is fixedly sleeved on the outer wall of the rotating shaft, a driving motor is fixedly connected with the inner wall of the bottom of the rotating groove, an output shaft of the driving motor is fixedly connected with a second gear meshed with the first gear, a rectangular groove is arranged at the bottom of the cover plate, a rectangular block is fixedly connected with the inner wall of the top of the rectangular groove, two symmetrical first sliding grooves are arranged in the rectangular block, one sides of the two first sliding grooves, which are close to each other, are communicated through a connecting hole, a metal rotating block is rotatably connected with the top of the filter plate, two symmetrical connecting blocks are fixedly connected with the top of the metal rotating block, the top of the connecting block extends into the rectangular groove, and a sliding rod penetrates through the connecting blocks, slide bar outer wall cover be equipped with connecting block fixed connection's extension spring, the one end that the rectangular block was kept away from to the extension spring and the outer wall fixed connection of slide bar, the slide bar be close to the rectangular block one end extend to in the first spout and with first spout sliding fit, sliding connection has two symmetrical sliders in the connecting hole, two the one end that the slider was kept away from each other extends to in the first spout respectively and bumps mutually with the one end of slide bar and touches, be equipped with the through-hole in the apron, it has the round bar to slide through in the through-hole, the bottom of round bar is rotated and is connected with two symmetrical dwangs, two the bottom of dwang all extends to in the connecting hole and is connected with the slider rotation respectively.

Preferably, the lifting component is including setting up the counter bore in the apron, be equipped with the disc in the counter bore, the bottom fixedly connected with of disc runs through the pull rod of counter bore, be equipped with the circular slot in the pull rod, sliding connection has the round pin in the circular slot, the first spring of one end fixedly connected with of pipeline is kept away from to the round pin, and the other end of first spring and one side inner wall fixed connection of circular slot, one side that the pipeline is close to the pull rod is equipped with the draw-in groove with round pin looks block, be equipped with the round hole in the apron, the round hole internal rotation is connected with the rotor plate, and the pipeline top extends to in the circular slot.

Preferably, be equipped with the second spout in the cistern, sliding connection has the arc of laminating mutually with the apron in the second spout, one side fixedly connected with second spring that the apron was kept away from to the arc, and one side inner wall fixed connection of the other end of second spring and second spout, when apron anticlockwise rotation, the apron can promote the arc in to the second spout, and the second spring begins to compress, otherwise, the arc can outwards stretch out and tightly laminate with the apron, avoids during external dust and rainwater get into the rotation groove.

Preferably, the top of pavement is equipped with two symmetrical arc walls, fixedly connected with centre of a circle filter plate in the arc wall, the bottom of arc wall is equipped with the aqueduct, and the other end of aqueduct extends to in the cistern, can collect external rainwater to the cistern in through arc wall and aqueduct.

Preferably, the fixed cover in bottom of pipeline is equipped with the second filter screen, when taking out the water in the cistern through the pipeline and toward external, can filter the ponding in the cistern through the second filter screen, avoids the pipeline to block up.

Preferably, be equipped with two symmetrical first filter screens in the urban underground water pipe, when ponding in the cistern gushes into urban underground water pipe, can filter the rubbish that ponding carried in the cistern through first filter screen.

Preferably, one side inner wall fixedly connected with control chip of rotation groove is connected with the weather bureau through control chip, and the weather bureau in time transmits the weather forecast to control chip department for the height that the control filter goes up and down, to different rainfall, collects the rainwater.

Preferably, the inner wall of one side of the filter plate, which is close to the footpath, is fixedly connected with a magnet, when the metal rotating block is reconnected with the rectangular block, the metal rotating block can be adsorbed by the magnet and is in a vertical state, so that the slide bar can be accurately clamped into the first sliding groove and pushed to slide towards the middle.

Preferably, be equipped with in the cistern and salvage the frame, salvage one side inner wall fixedly connected with connecting rod of frame, press the round bar downwards, make the slide bar break away from first spout, remove the connection of rectangular block and metal turning block, thereby can open the cistern and take out salvage the frame from the cistern, clear away the rubbish in the cistern.

Compared with the prior art, the invention provides a sponge urban ecological footpath with a hidden structure, which has the following beneficial effects:

1. this ecological pavement's in sponge city of hidden structure counter sink interior slip run-through has the pull rod, be equipped with the circular slot in the pull rod, sliding connection has the round pin in the circular slot, the first spring of one end fixedly connected with of pipeline is kept away from to the round pin, and the other end of first spring and one side inner wall fixed connection of circular slot, one side that the pipeline is close to the round pin is equipped with the draw-in groove with round pin looks joint, with the pull rod upwards spurs, the pull rod can drive the pipeline rebound through the round pin, the top of pipeline promotes the rotor plate and rotates, and then the pipeline stretches out from the cistern, directly extracts ponding in with the cistern through the pipeline, and is simple and convenient.

2. This filter of sponge city ecological footpath of hidden structure's top is rotated and is connected with the metal turning block, two symmetrical connecting blocks of top fixedly connected with of metal turning block, it has the slide bar to slide through in the connecting block, and the one end of slide bar extend to in the first spout and with first spout sliding fit, slide from top to bottom through apron and rectangular block drive filter, and then can select apron pivoted angle according to the weather forecast to the distance that the control filter rises for drainage is carried out to different rainfall.

3. This fixed cover of outer wall of axis of rotation of ecological pavement in sponge city of hidden structure is equipped with the apron, be equipped with the groove of stepping down in the apron, the fixed cover of outer wall of axis of rotation is equipped with the first gear that is located the inslot of stepping down, the output shaft fixedly connected with of second gear and the second gear of first gear engaged with, and then through start-up driving motor drive second gear rotation, and then can accomodate apron and filter to the cistern under the condition that need not the drainage in, avoid occupation space, influence the city pleasing to the eye.

4. Be equipped with the second spout in the cistern of this ecological pavement in sponge city of hidden structure, sliding connection has the arc in the second spout, one side fixedly connected with second spring of apron is kept away from to the arc, and the other end of second spring and one side inner wall fixed connection of second spout, and the arc tightly pastes with the apron and leans on under the spring action of second spring, and then can avoid external rainwater to get into through the arc and rotate the groove, makes driving motor wet.

The novel filtering device is simple in structure, the cover plate and the filtering plate can be stored in the water storage tank, space is not occupied, the attractiveness of a city is improved, the lifting height of the filtering plate is selected according to different weather forecasts, the novel filtering device is used for preventing a footpath from being submerged due to excessive rainfall aiming at different rainfall, and in addition, the pipeline which is arranged in the water storage tank in advance can be extended to the position above the cover plate through the pull rod, so that water pumping irrigation and water sprinkling from the water storage tank are facilitated.

Drawings

FIG. 1 is a front sectional view of a sponge urban ecological footpath with a hidden structure, which is provided by the invention;

FIG. 2 is an enlarged view of the place A of the sponge urban ecological footpath with the hidden structure provided by the invention;

FIG. 3 is an enlarged view of the sponge city ecological footpath with a hidden structure at the position B;

FIG. 4 is a C-C direction view of a sponge urban ecological footpath with a hidden structure provided by the invention;

FIG. 5 is a three-dimensional view of a cover plate of a sponge urban ecological footpath with a hidden structure, which is provided by the invention;

FIG. 6 is a three-dimensional view of a rectangular block and a metal turning block of a sponge urban ecological footpath with a hidden structure, which is provided by the invention;

FIG. 7 is a cross-sectional three-dimensional view of a rectangular block of a sponge urban ecological walkway with a hidden structure according to the present invention;

FIG. 8 is an enlarged view of the sponge city ecological footpath with a hidden structure at position D;

FIG. 9 is an enlarged view of the sponge city ecological footpath in a hidden structure at E in the invention;

fig. 10 is a partial front sectional view of the reservoir of the sponge urban ecological footpath with a hidden structure according to the second embodiment of the invention.

In the figure: 1. a footpath; 2. a reservoir; 3. a cover plate; 4. a rotating shaft; 5. a yielding groove; 6. a first gear; 7. a rotating groove; 8. a control chip; 9. a drive motor; 10. a second gear; 11. a rectangular groove; 12. a rectangular block; 13. a first chute; 14. connecting holes; 15. a filter plate; 16. a metal turning block; 17. connecting blocks; 18. a slide bar; 19. a tension spring; 20. a slider; 21. rotating the rod; 22. a through hole; 23. a round bar; 24. a sliding groove; 25. a circular hole; 26. a rotating plate; 27. a bump; 28. a pipeline; 29. a countersunk hole; 30. a pull rod; 31. a disc; 32. a circular groove; 33. a pin; 34. a first spring; 35. a card slot; 36. urban underground water pipes; 37. fishing the frame; 38. a connecting rod; 39. a second chute; 40. an arc-shaped plate; 41. a second spring; 42. an arc-shaped slot; 43. a circle center filter plate; 44. a water conduit; 45. a first filter screen; 46. a second filter screen; 47. and a magnet.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.

Example 1:

referring to fig. 1-9, a sponge urban ecological footpath with a hidden structure comprises a footpath 1 arranged on the ground, wherein water reservoirs 2 are arranged on both sides of the footpath 1, one side of each of the two water reservoirs 2 close to each other is provided with an urban underground water pipe 36 communicated with each other, the urban underground water pipe 36 is positioned below the footpath 1, two symmetrical first filter screens 45 are arranged in the urban underground water pipes 36, when accumulated water in the water reservoirs 2 flows into the urban underground water pipes 36, garbage carried by the accumulated water in the water reservoirs 2 can be filtered through the first filter screens 45, the inner wall of one side of each of the water reservoirs 2 close to the footpath 1 is provided with a sliding groove 24, a filter plate 15 is connected in the sliding groove 24 in a sliding manner, a rotating shaft 4 is connected in the water reservoirs 2 in a transverse rotating manner, a cover plate 3 is fixedly sleeved on the outer wall of the rotating shaft 4, a driving component for controlling the filter plate 15 to slide up and down is arranged in the water reservoir 2, one side inner wall that the pavement 1 was kept away from to cistern 2 passes through bolt fixedly connected with lug 27, one side sliding connection that lug 27 is close to pavement 1 has pipeline 28, be equipped with in the apron 3 and be used for making pipeline 28 extend to the lift subassembly of apron 3 top, the bottom of pipeline 28 is equipped with second filter screen 46 through the bolt fastening cover, when taking out the water in cistern 2 through pipeline 28 toward external world, can filter the ponding in the cistern 2 through second filter screen 46, avoid pipeline 28 to block up.

In the invention, a driving component comprises a rotating groove 7 arranged in a reservoir 2, the rotating groove 7 is positioned below a cover plate 3, a yielding groove 5 is arranged in the cover plate 3, a first gear 6 positioned in the yielding groove 5 is fixedly sleeved on the outer wall of a rotating shaft 4, the bottom inner wall of the rotating groove 7 is fixedly connected with a driving motor 9 through a bolt, an output shaft of the driving motor 9 is fixedly connected with a second gear 10 meshed with the first gear 6, the driving motor 9 is started to drive the second gear 10 to rotate, and further the cover plate 3 and a filter plate 15 can be accommodated in the reservoir 2 without draining, so that the occupied space is avoided, the urban beauty is not affected, a rectangular groove 11 is arranged at the bottom of the cover plate 3, a rectangular block 12 is fixedly connected with the top inner wall of the rectangular groove 11 through a bolt, two symmetrical first sliding grooves 13 are arranged in the rectangular block 12, and the sides of the two first sliding grooves 13, which are close to each other, are communicated through a connecting hole 14, the top of the filter plate 15 is rotatably connected with a metal rotating block 16, the top of the metal rotating block 16 is fixedly connected with two symmetrical connecting blocks 17 through bolts, the top of the connecting block 17 extends into the rectangular groove 11, a sliding rod 18 penetrates through the connecting block 17 in a sliding manner, the outer wall of the sliding rod 18 is sleeved with a tension spring 19 fixedly connected with the connecting block 17, one end of the tension spring 19 far away from the rectangular block 12 is fixedly connected with the outer wall of the sliding rod 18, one end of the sliding rod 18 close to the rectangular block 12 extends into the first sliding groove 13 and is in sliding fit with the first sliding groove 13, two symmetrical sliding blocks 20 are slidably connected in the connecting hole 14, one ends of the two sliding blocks 20 far away from each other respectively extend into the first sliding groove 13 and touch one end of the sliding rod 18, a through hole 22 is formed in the cover plate 3, a round rod 23 penetrates through the through hole 22, the bottom end of the round rod 23 is rotatably connected with two symmetrical rotating rods 21, the bottom ends of the two rotating rods 21 both extend into the connecting hole 14 and are rotatably connected with the sliding blocks 20 respectively, the filter plate 15 is driven to slide up and down through the cover plate 3 and the rectangular block 12, and then the rotating angle of the cover plate 3 can be selected according to weather forecast, so that the ascending distance of the filter plate 15 is controlled, and drainage is performed according to different rainfall amounts.

In the invention, the lifting assembly comprises a counter bore 29 arranged in the cover plate 3, a disc 31 is arranged in the counter bore 29, the bottom of the disc 31 is fixedly connected with a pull rod 30 penetrating through the counter bore 29, a round groove 32 is arranged in the pull rod 30, a pin 33 is slidably connected in the round groove 32, one end of the pin 33 far away from the pipeline 28 is fixedly connected with a first spring 34, the other end of the first spring 34 is fixedly connected with the inner wall of one side of the round groove 32, one side of the pipeline 28 close to the pull rod 30 is provided with a clamping groove 35 clamped with the pin 33, a round hole 25 is arranged in the cover plate 3, the round hole 25 is rotatably connected with a rotating plate 26, the top end of the pipeline 28 extends into the round hole 25, the pull rod 30 is pulled upwards, the pull rod 30 can drive the pipeline 28 to move upwards through the pin 33, the top end of the pipeline 28 pushes the rotating plate 26 to rotate, the pipeline 28 extends out of the reservoir 2, and the accumulated water in the reservoir 2 is directly extracted through the pipeline 28, is simple and convenient.

In the invention, the second sliding chute 39 is arranged in the water reservoir 2, the arc-shaped plate 40 attached to the cover plate 3 is connected in the second sliding chute 39 in a sliding manner, the side, away from the cover plate 3, of the arc-shaped plate 40 is fixedly connected with the second spring 41, the other end of the second spring 41 is fixedly connected with the inner wall of one side of the second sliding chute 39, when the cover plate 3 rotates anticlockwise, the cover plate 3 can push the arc-shaped plate 40 into the second sliding chute 39, the second spring 41 starts to compress, otherwise, the arc-shaped plate 40 can extend outwards to be tightly attached to the cover plate 3, and external dust and rainwater are prevented from entering the rotating chute 7.

According to the invention, two symmetrical arc-shaped grooves 42 are formed in the top of the footpath 1, a circle center filter plate 43 is fixedly connected in each arc-shaped groove 42 through a bolt, a water guide pipe 44 is arranged at the bottom of each arc-shaped groove 42, the other end of each water guide pipe 44 extends into the water storage pool 2, and external rainwater can be collected into the water storage pool 2 through the arc-shaped grooves 42 and the water guide pipes 44.

In the invention, the inner wall of one side of the rotating groove 7 is fixedly connected with a control chip 8 through a bolt, and is connected with a weather bureau through the control chip 8, and the weather bureau timely transmits weather forecast to the control chip 8 for controlling the lifting height of the filter plate 15, and rainwater is collected according to different rainfall amounts.

In the invention, the inner wall of one side of the filter plate 15 close to the footpath 1 is fixedly connected with the magnet 47 through the bolt, when the metal rotating block 16 is reconnected with the rectangular block 12, the metal rotating block 16 can be adsorbed through the magnet 47, the metal rotating block 16 is in a vertical state, and further the slide bar 18 can be accurately clamped into the first chute 13 and the slide block 20 is pushed to slide towards the middle.

Example 2:

referring to fig. 1-10, a sponge urban ecological footpath with a hidden structure comprises a footpath 1 arranged on the ground, wherein water reservoirs 2 are arranged on both sides of the footpath 1, one side of each of the two water reservoirs 2 close to each other is provided with an urban underground water pipe 36 communicated with each other, the urban underground water pipe 36 is positioned below the footpath 1, two symmetrical first filter screens 45 are arranged in the urban underground water pipes 36, when accumulated water in the water reservoirs 2 flows into the urban underground water pipes 36, garbage carried by the accumulated water in the water reservoirs 2 can be filtered through the first filter screens 45, the inner wall of one side of each of the water reservoirs 2 close to the footpath 1 is provided with a sliding groove 24, a filter plate 15 is connected in the sliding groove 24 in a sliding manner, a rotating shaft 4 is connected in the water reservoirs 2 in a transverse rotating manner, a cover plate 3 is fixedly sleeved on the outer wall of the rotating shaft 4, a driving component for controlling the filter plate 15 to slide up and down is arranged in the water reservoir 2, one side inner wall that the pavement 1 was kept away from to cistern 2 passes through bolt fixedly connected with lug 27, one side sliding connection that lug 27 is close to pavement 1 has pipeline 28, be equipped with in the apron 3 and be used for making pipeline 28 extend to the lift subassembly of apron 3 top, the bottom of pipeline 28 is equipped with second filter screen 46 through the bolt fastening cover, when taking out the water in cistern 2 through pipeline 28 toward external world, can filter the ponding in the cistern 2 through second filter screen 46, avoid pipeline 28 to block up.

According to the invention, a fishing frame 37 is arranged in the reservoir 2, a connecting rod 38 is fixedly connected to the inner wall of one side of the fishing frame 37 through a bolt, the round rod 23 is pressed downwards, the sliding rod 18 is separated from the first sliding chute 13, the connection between the rectangular block 12 and the metal rotating block 16 is released, and the reservoir 2 can be opened, so that the fishing frame 37 is taken out of the reservoir 2, and the garbage in the reservoir 2 is removed.

The working principle is as follows: the weather bureau transmits the data of the monitored rainfall to the control chip 8, the control chip 8 starts the driving motor 9 to drive the second gear 10 to rotate, the second gear 10 is meshed with the first gear 6, the first gear 6 drives the rotating shaft 4 and the cover plate 3 to start to rotate anticlockwise, the filter plate 15 slides upwards for a certain distance under the pulling force of the rectangular block 12 and the metal rotating block 16, the filter plate 15 extends out of the reservoir 2, the filter plate 15 filters the garbage in the rainwater and then discharges the garbage into the footpath 1, when the cover plate 3 rotates, the cover plate 3 drives the pull rod 30 to simultaneously rotate, the pin 33 slides to one side under the action of the clamping groove 35, the first spring 34 starts to compress, the clamping between the clamping groove 35 and the pin 33 is released, when the weather bureau monitors that the rainfall is larger, the cover plate 3 can be driven to rotate by starting the driving motor 9, so that the filter plate 15 moves upwards for a larger distance, a large amount of rainwater on the footpath 1 is quickly led into the reservoir 2, so that the footpath 1 is prevented from generating a large amount of rainwater, the footpath 1 is submerged, when accumulated water needs to be extracted from the reservoir 2 for irrigation or sprinkling on the footpath 1, the pull rod 30 is pulled upwards through the disc 31, the pull rod 30 can drive the pipeline 28 to move upwards through the pin 33, the top end of the pipeline 28 pushes the rotating plate 26 to rotate, the pipeline 28 extends out of the reservoir 2, the accumulated water in the reservoir 2 is directly extracted through the pipeline 28, the operation is simple and convenient, when too much garbage is accumulated at the bottom of the reservoir 2, the round rod 23 is pressed downwards, the round rod 23 pushes the two rotating rods 21 to rotate, the rotating rods 21 push the sliding rods 18 outwards through the sliding blocks 20, the tension springs 19 start to stretch, the sliding rods 18 are separated from the first sliding grooves 13, the connection between the sliding rods 18 and the rectangular blocks 12 is released, and then the driving motor 9 is started to drive the second gear 10 to rotate, the cover plate 3 is driven to rotate until the cover plate 3 is in a vertical state, so that the cover plate is opened, the fishing frame 37 is pulled out of the water storage tank 2 through the connecting rod 38, and then garbage accumulated in the water storage tank 2 can be cleaned.

However, the working principle and wiring method of the control chip 8 and the driving motor 9, which are well known to those skilled in the art, belong to the conventional means or common knowledge in the field, and are not described herein again, and those skilled in the art can make any choice according to their needs or convenience.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.

Claims

1. The utility model provides an ecological pavement in sponge city of hidden structure, is including setting up subaerial pavement (1), its characterized in that, the both sides of pavement (1) all are equipped with cistern (2), two one side that cistern (2) are close to each other is equipped with city underground water pipe (36) that are linked together, and city underground water pipe (36) are located the below of pavement (1), one side inner wall that cistern (2) are close to pavement (1) is equipped with sliding tray (24), sliding tray (24) sliding connection has filter (15), it is connected with axis of rotation (4) to be horizontal rotation in cistern (2), the outer wall fixed cover of axis of rotation (4) is equipped with apron (3), be equipped with in cistern (2) and be used for controlling filter (15) gliding drive assembly from top to bottom, one side inner wall fixedly connected with lug (27) that pavement (1) were kept away from cistern (2), one side of the lug (27) close to the footpath (1) is connected with a pipeline (28) in a sliding manner, and a lifting assembly used for enabling the pipeline (28) to extend to the upper part of the cover plate (3) is arranged in the cover plate (3).

2. The urban ecological walkway with the hidden structure of sponge as claimed in claim 1, wherein the driving assembly comprises a rotating groove (7) disposed in the impounding reservoir (2), the rotating groove (7) is disposed below the cover plate (3), a abdicating groove (5) is disposed in the cover plate (3), a first gear (6) disposed in the abdicating groove (5) is fixedly sleeved on the outer wall of the rotating shaft (4), a driving motor (9) is fixedly connected to the inner wall of the bottom of the rotating groove (7), a second gear (10) engaged with the first gear (6) is fixedly connected to the output shaft of the driving motor (9), a rectangular groove (11) is disposed at the bottom of the cover plate (3), a rectangular block (12) is fixedly connected to the inner wall of the top of the rectangular groove (11), two symmetrical first sliding grooves (13) are disposed in the rectangular block (12), two one side that first spout (13) are close to each other is linked together through connecting hole (14), filter (15) top is rotated and is connected with metal turning block (16), two symmetrical connecting blocks (17) of metal turning block (16) top fixedly connected with, and in the top of connecting block (17) extended to rectangular channel (11), it has slide bar (18) to slide to run through in connecting block (17), slide bar (18) outer wall cover is equipped with extension spring (19) with connecting block (17) fixed connection, the one end that rectangular block (12) were kept away from in extension spring (19) and the outer wall fixed connection of slide bar (18), the one end that slide bar (18) are close to rectangular block (12) extends to in first spout (13) and with first spout (13) sliding fit, sliding connection has two symmetrical slider (20) in connecting hole (14), two the one end that slider (20) kept away from each other extends to in first spout (13) respectively and with the slide bar (13) (18) The one end touch, be equipped with through-hole (22) in apron (3), it has round bar (23) to slide to run through in through-hole (22), the bottom of round bar (23) is rotated and is connected with two symmetrical dwang (21), two the bottom of dwang (21) all extends to in connecting hole (14) and rotates with slider (20) respectively and be connected.

3. The urban ecological walkway with the hidden structure of the sponge as claimed in claim 1, wherein the lifting assembly comprises a counter bore (29) arranged in the cover plate (3), a disc (31) is arranged in the counter bore (29), a pull rod (30) penetrating through the counter bore (29) is fixedly connected to the bottom of the disc (31), a circular groove (32) is arranged in the pull rod (30), a pin (33) is connected in the circular groove (32) in a sliding manner, one end of the pin (33) far away from the pipeline (28) is fixedly connected with a first spring (34), the other end of the first spring (34) is fixedly connected with the inner wall of one side of the circular groove (32), one side of the pipeline (28) close to the pull rod (30) is provided with a clamping groove (35) clamped with the pin (33), a circular hole (25) is arranged in the cover plate (3), and a rotating plate (26) is rotatably connected in the circular hole (25), and the top end of the pipeline (28) extends into the round hole (25).

4. A hidden sponge city ecological walkway as claimed in claim 1, wherein a second sliding chute (39) is provided in the reservoir (2), an arc plate (40) attached to the cover plate (3) is slidably connected to the second sliding chute (39), a second spring (41) is fixedly connected to one side of the arc plate (40) far away from the cover plate (3), and the other end of the second spring (41) is fixedly connected to one side of the second sliding chute (39).

5. A hidden type structured sponge city ecological footpath as claimed in claim 1, wherein the footpath (1) is provided with two symmetrical arc-shaped grooves (42) at the top, a circle center filter plate (43) is fixedly connected in the arc-shaped grooves (42), the bottom of the arc-shaped grooves (42) is provided with a water conduit (44), and the other end of the water conduit (44) extends into the reservoir (2).

6. A hidden structured sponge urban ecological walkway according to claim 1, wherein the bottom end of the pipe (28) is fixed with a second filter screen (46).

7. A hidden type structured sponge urban ecological footpath according to claim 1, wherein two symmetrical first filter screens (45) are arranged in the urban underground water pipe (36).

8. The urban ecological footpath with the hidden structure made of sponge according to claim 2, characterized in that a control chip (8) is fixedly connected to the inner wall of one side of the rotating groove (7).

9. A hidden type structured sponge urban ecological footpath as claimed in claim 1, wherein the inner wall of the filter plate (15) near one side of the footpath (1) is fixedly connected with a magnet (47).

10. A hidden type structured sponge urban ecological footpath as claimed in claim 1, wherein a fishing frame (37) is arranged in the reservoir (2), and a connecting rod (38) is fixedly connected to the inner wall of one side of the fishing frame (37).