Road and construction method thereof

Abstract

The invention relates to the field of municipal roads, in particular to a road and a construction method thereof.The road comprises a base, a circulating device and at least two water filtering assemblies, greening grooves for potted plant planting are formed in the two sides of the base correspondingly, a water storage cavity is formed in the base, drainage cavities are formed in the bottom walls of the greening grooves correspondingly, and the drainage cavities communicate with the water storage cavities; the water filtering assemblies are in one-to-one correspondence with the greening grooves, each water filtering assembly comprises geotechnical cloth and a filtering plate, the filtering plates are connected to the inner walls of the greening grooves, the geotechnical cloth is laid on the surfaces of the filtering plates, soil is laid on the surfaces of the geotechnical cloth, and the circulating device is connected to the inner wall of the water storage cavity. And the circulating device can push water in the water storage cavity to be sprayed in the inner cavity of the greening groove. According to the greening device, the base, the circulating device and the water filtering assembly are arranged, the circulating device pushes water in the water storage cavity to be sprayed to the surfaces of green plants in the greening groove, water resources are collected and utilized, and therefore the water using pressure on a city is reduced.

Description

Technical Field

[0001] This application relates to the field of municipal roads, and in particular to a road and a method for its construction. Background Technology

[0002] Roads are linear engineering facilities that connect different locations and allow people and vehicles to pass through. Their design, construction, and maintenance can directly affect traffic efficiency, safety, and urban development.

[0003] During rainfall, rainwater is directly discharged into rivers or oceans through road drainage systems, preventing the collection and utilization of water resources and thus increasing the pressure on urban water use. Summary of the Invention

[0004] In order to improve the problem of water resource collection and utilization, this application provides a road and a construction method thereof.

[0005] Firstly, the road provided in this application adopts the following technical solution: A road includes a base, a circulation device, and at least two water filtration components. The base has greening troughs on both sides for planting potted plants. A water storage chamber is formed inside the base. Drainage chambers are formed on the bottom walls of the greening troughs, and the drainage chambers are connected to the water storage chambers. Each water filtration component corresponds to one of the greening troughs. Each water filtration component includes geotextile and a filter plate. The filter plate is connected to the inner wall of the greening trough, and the geotextile is laid on the surface of the filter plate. Soil is provided on the surface of the geotextile. The circulation device is connected to the inner wall of the water storage chamber and can propel water from the water storage chamber to spray into the inner cavity of the greening trough.

[0006] By adopting the above technical solution, the greening trough is located on both sides of the base. Soil is first laid on the surface of the geotextile, and green plants are planted on the soil surface in the greening trough. When it rains, the rainwater on the surface of the base flows into the greening trough. The rainwater in the greening trough is filtered through the soil, geotextile and filter plate in sequence and then enters the water storage chamber from the drainage chamber for storage. When it is necessary to spray the green plants in the greening trough, the circulation device pushes the water in the water storage chamber to spray onto the surface of the green plants in the greening trough, realizing the collection and utilization of water resources, thereby reducing the water pressure on the city.

[0007] Optionally, the circulation device includes a power component and at least two spray components. The power component is connected to the inner wall of the water storage chamber and divides the water storage chamber into two water storage sections. Each water storage section corresponds to and is connected to a drainage chamber. The power component can adjust the volume of the two water storage sections. Each spray component corresponds to a greening trough. Each spray component includes a circulation pipe, a second one-way valve, a third one-way valve, and multiple spray guns. The circulation pipe is embedded in the inner cavity of the base. One end of the circulation pipe is connected to the water storage section, and the other end of the circulation pipe is embedded in the greening trough. Multiple spray guns are spaced apart on the surface of the circulation pipe and connected to the inner cavity of the circulation pipe. Two air supply channels are spaced apart on the surface of the base. Each air supply channel corresponds to and is connected to a water storage section. The second one-way valve is connected to the inner wall of the circulation pipe and supplies water from the water storage section into the inner cavity of the circulation pipe. The third one-way valve is connected to the inner wall of the air supply channel and supplies air from the air supply channel into the water storage section.

[0008] By adopting the above technical solution, rainwater in the greening trough sequentially passes through the soil, geotextile, and filter plate before entering the water storage section from the drainage chamber, achieving stable and continuous water storage in the water storage section. When the power component reduces the volume of one of the water storage sections, the water in the water storage section enters the circulation pipe through one-way valve two and is sprayed onto the surface of the green plants in the greening trough from the outlet ends of multiple spray guns, completing the directional spraying of the green plants in the greening trough and achieving full utilization of water resources. At the same time, the volume of one of the water storage sections increases, pushing the water in the drainage chamber into the water storage section, and outside air enters the water storage section through the air supply channel and one-way valve three, achieving pressure reduction in the water storage section.

[0009] Optionally, the power assembly includes a power piston, a reciprocating screw, a power component, at least two synchronous pulleys, and a synchronous belt used in conjunction with the synchronous pulleys. The power piston is slidably connected to the inner wall of the water storage chamber, dividing the water storage chamber into two water storage sections. The reciprocating screw is rotatably connected to the inner wall of the water storage chamber, and the power piston is threadedly connected to the outer circumferential surface of the reciprocating screw. The power piston slides back and forth along the axis of the reciprocating screw on the inner wall of the water storage chamber. An installation cavity is formed on the surface of the base, and a transmission cavity is formed on the bottom wall of the installation cavity. The transmission cavity communicates with the water storage chamber. The power component is connected to the bottom wall of the installation cavity. The axis of rotation of the power component and the axis of rotation of the reciprocating screw are parallel to each other. One of the synchronous pulleys is coaxially connected to the axis of rotation of the power component, and the other synchronous pulley is coaxially connected to the end of the reciprocating screw. The synchronous belt is tensioned and connected to the two synchronous pulleys through the transmission cavity.

[0010] By adopting the above technical solution, one synchronous pulley is coaxially connected to the rotating shaft of the power component, and the other synchronous pulley is coaxially connected to the end of the reciprocating screw. The synchronous belt tensions and connects the two synchronous pulleys. The power component drives the reciprocating screw to rotate through the synchronous belt and the two synchronous pulleys, pushing the power piston to slide back and forth along the axis of the reciprocating screw. At the same time, the power component is installed on the inner wall of the mounting cavity, which makes it convenient for staff to regularly inspect and maintain the power component.

[0011] Optionally, the power component includes a power motor, a transmission base, a rotating shaft, and an insert. The power motor is slidably connected to the bottom wall of the mounting cavity, and the sliding direction of the power motor is parallel to the axis of the reciprocating lead screw. The motor axis and the reciprocating lead screw axis are also parallel. The transmission base is connected to the bottom wall of the mounting cavity. The rotating shaft is rotatably connected to the surface of the transmission base, and the axis of the rotating shaft coincides with the axis of the power motor. The synchronous pulley is coaxially connected to the outer circumferential surface of the rotating shaft. The insert is connected to the motor shaft, and the end face of the rotating shaft has a groove for the insert to be inserted. The circulation device also includes... The device includes a starting assembly, which comprises a shape memory alloy and a contact switch. One end of the shape memory alloy is connected to the inner wall of the mounting cavity, and the other end is connected to the surface of the power motor. The power motor is located between the transmission base and the shape memory alloy. The contact switch is connected to the inner wall of the recess and is electrically connected to the power motor. When the shape memory alloy heats up and expands, it pushes the power motor closer to the transmission base. The insert is embedded in the recess, and the outer peripheral surface of the insert abuts against the inner wall of the recess to form a limit. The contact switch abuts against the insert and conducts electricity, thus energizing and running the power motor.

[0012] By adopting the above technical solution, when the base surface is heated by the sun and the heat energy is transferred to the shape memory alloy, the shape memory alloy expands due to the heat. The shape memory alloy and the transmission seat are located on both sides of the power motor. The shape memory alloy pushes the power motor closer to the transmission seat, and the insert is embedded in the groove. The outer circumference of the insert presses against the inner wall of the groove to form a limit, and the contact switch abuts against the insert and conducts electricity, so the power motor is energized and runs. The power motor drives the shaft to rotate through the insert, and the shaft drives the reciprocating lead screw to rotate through the synchronous belt and two synchronous pulleys, realizing the directional start of the power motor, reducing energy consumption, and thus embodying the concept of environmental protection.

[0013] Optionally, the transmission seat is slidably connected to the bottom wall of the mounting cavity, and the sliding direction of the transmission seat is parallel to the axis of the reciprocating screw. The starting assembly further includes a detection float, a starting bar, a starting block, a push block, and an elastic element. A slide rail for the detection float is provided on the inner wall of the water storage section communicating with the transmission cavity. A starting cavity for the starting bar to slide is provided on the bottom wall of the mounting cavity. The sliding direction of the starting bar is parallel to the axis of the reciprocating screw. The starting cavity communicates with the water storage section. The push block is connected to the surface of the starting bar facing the transmission seat. The starting block is connected to... The surface of the starting bar facing the detection float is connected to the surface of the starting bar. One end of the elastic element in the direction of elastic force is connected to the inner wall of the mounting cavity, and the other end of the elastic element in the direction of elastic force is connected to the surface of the transmission seat. The elastic element has the elastic force to drive the surface of the transmission seat to press against the surface of the push block, and the end of the starting block tends to protrude from the inner wall of the slide. The weight of the detection float is greater than the elastic force of the elastic element. When the detection float slides along the inner wall of the slide towards the starting block, the surface of the detection float abuts against the surface of the starting block and pushes the starting bar away from the power motor, and the insert disengages from the slot.

[0014] By adopting the above technical solution, the elastic element drives the transmission seat closer to the power motor, and the surface of the push block abuts against the surface of the transmission seat. When the liquid level in the water storage section continuously decreases, the detection float slides along the inner wall of the slideway towards the starting block due to its own weight. The surface of the detection float abuts against the surface of the starting block and pushes the starting bar away from the power motor. The weight of the detection float is greater than the elastic force of the elastic element, and the starting bar pushes the transmission seat away from the power motor through the push block. The insert disengages from the slot, the contact effect between the contact switch and the insert disappears, the power motor is de-energized and stops running, avoiding the power motor from running idle, thereby further reducing energy consumption and embodying the concept of environmental protection.

[0015] Optionally, the outer circumferential surface of the reciprocating screw is provided with a groove for the synchronous pulley to slide. The sliding direction of the synchronous pulley is parallel to the axis of the reciprocating screw. The starting assembly also includes a push block two, a movable seat, and an elastic element two. The inner wall of the water storage section is provided with a movable groove for the movable seat to slide. The sliding direction of the movable seat is parallel to the axis of the reciprocating screw. The end face of the movable seat is provided with a rotating hole for the outer ring of the synchronous pulley to rotate. The axis of the rotating hole coincides with the axis of the reciprocating screw. The movable groove is connected to the starting cavity. The push block two is connected to the surface of the starting bar facing the movable seat. The elastic force of the elastic element two is less than the weight of the detection float. One end of the elastic force direction of the elastic element two is connected to the inner wall of the movable groove, and the other end of the elastic force direction of the elastic element two is connected to the surface of the movable seat. The elastic element two has the elastic force to drive the movable seat closer to the starting bar, and the surface of the movable seat abuts against the surface of the push block two.

[0016] By adopting the above technical solution, the elastic element two drives the movable seat to approach the starting bar, and the surface of the movable seat presses against the surface of the push block two. When the detection float abuts against the surface of the starting block and pushes the starting bar away from the power motor, the weight of the detection float is greater than the elastic force of the elastic element two. The starting bar drives the movable seat away from the starting bar through the push block two, and drives the synchronous pulley to slide on the inner wall of the groove, ensuring that the synchronous belt between the two synchronous pulleys is not easily deformed by pressure, thereby ensuring the stability of the synchronous belt drive.

[0017] Optionally, at least two of the air supply channels are connected to the mounting cavity.

[0018] By adopting the above technical solution, when the air pressure in the water storage section decreases, outside air enters the air supply channel through the installation cavity, which promotes the air flow in the installation cavity, so that the air in the installation cavity can fully contact the power motor and exchange heat, thereby cooling the power motor.

[0019] Optionally, the base is connected to a cover, which covers the mounting cavity. The cover includes a filter section, a venting section, and an elastic element. The two ends of the elastic element are connected to the opposite end faces of the venting section and the filter section. The elastic element tends to push the surface of the venting section against the surface of the filter section. The surface of the filter section is provided with multiple filter holes at intervals, and the surface of the venting section is provided with multiple vent holes at intervals. The filter holes and vent holes are staggered. The outer peripheral surface of the filter section is fixed against the inner wall of the mounting cavity, and the venting section is located on the side of the filter section facing the mounting cavity. When the air pressure in the mounting cavity decreases, the external air pressure squeezes the surface of the venting section through the filter holes, causing the venting section to move away from the filter section. External air enters the mounting cavity through the filter holes and vent holes.

[0020] By adopting the above technical solution, when the air in the installation cavity enters the water storage section through the air supply channel, the air pressure in the installation cavity decreases, and the external air pressure squeezes the surface of the ventilation part through the filter hole, causing the ventilation part to overcome the three elastic forces of the elastic element and move away from the filter part. The sealing effect between the ventilation part and the filter part disappears, and the external air enters the installation cavity through the filter hole and the ventilation hole, promoting the air flow in the installation cavity.

[0021] Optionally, the cover further includes a guide rod, the end of which is connected to the surface of the filter section facing the ventilation section, and the surface of the ventilation section has a guide cavity for the guide rod to slide.

[0022] By adopting the above technical solution, when the venting part is far away from the filter part, the guide rod is driven to slide on the inner wall of the guide cavity, making it less likely for the venting part to deviate during the sliding process, thereby improving the stability of the venting part sliding.

[0023] Secondly, this application provides a road construction method, which adopts the following technical solution: A road construction method includes the following steps: The base is cast using low-carbon silicate cement, which incorporates crushed and recycled aggregates from waste concrete. A water storage chamber and a greening trough are reserved during the casting process. The circulation device is installed on the inner wall of the water storage chamber; Water filtration assembly installation: Install water filtration assemblies on the inner wall of the greening trough; Asphalt paving involves laying asphalt on the surface of the base.

[0024] By adopting the above technical solutions, the amount of cement used is reduced by optimizing the mix ratio with low-carbon silicate cement, thereby reducing carbon emissions during road construction. Furthermore, the mix ratio is adjusted according to the recycled aggregate from waste concrete to ensure that the workability and strength of the concrete meet the requirements, reducing waste of concrete materials, saving resources, and thus embodying green construction.

[0025] In summary, this application includes at least one of the following beneficial technical effects: 1. The base, circulation device and water filter components are set up. The circulation device pushes the water in the water storage chamber to spray onto the surface of the green plants in the greening trough, so as to realize the collection and utilization of water resources and reduce the water pressure on the city. 2. The installation of circulation pipes, one-way valve two, one-way valve three, and spray guns allows water in the water storage section to enter the circulation pipes through one-way valve two and be sprayed onto the surface of the green plants in the greening trough from the outlet ends of multiple spray guns, thus completing the directional spraying of the green plants in the greening trough and making full use of water resources. 3. The arrangement of the power piston, reciprocating screw, power component, synchronous pulley, and synchronous belt drives the power piston to slide back and forth along the axis of the reciprocating screw. At the same time, the power component is installed on the inner wall of the mounting cavity, which facilitates the staff to perform regular maintenance on the power component. Attached Figure Description

[0026] Figure 1 This is a schematic diagram of the overall structure in an embodiment of this application.

[0027] Figure 2 This is a cross-sectional view of an embodiment of this application.

[0028] Figure 3 yes Figure 2 Enlarged view of point A in the middle.

[0029] Figure 4 yes Figure 2 Enlarged view of point B in the middle.

[0030] Explanation of reference numerals in the attached drawings: 1. Base; 11. Greening trough; 12. Water storage chamber; 121. Water storage section; 13. Drainage chamber; 14. Installation chamber; 15. Transmission chamber; 16. Air supply channel; 17. Slide rail; 18. Starting chamber; 19. Moving trough; 2. Circulation device; 21. Power component; 211. Power piston; 212. Reciprocating screw; 2121. Slide rail; 213. Power component; 2131. Power motor; 2132. Transmission seat; 2133. Rotating shaft; 2134. Insert; 2135. Groove; 214. Synchronous pulley; 215. Synchronous belt; 22. Starting component; 221. Shape memory alloy; 222. 1. Contact switch; 223. Detection float; 224. Starting bar; 225. Starting block; 2251. Guide surface; 226. Push block one; 227. Push block two; 228. Elastic element one; 229. Moving seat; 2291. Rotating hole; 2210. Elastic element two; 23. Spray assembly; 231. Circulation pipe; 232. One-way valve two; 233. One-way valve three; 234. Spray gun; 3. Water filter assembly; 31. Geotextile; 32. Filter plate; 4. Cover; 41. Filter section; 411. Filter hole; 42. Ventilation section; 421. Ventilation hole; 422. Guide cavity; 43. Elastic element three; 44. Guide rod. Detailed Implementation

[0031] The following is in conjunction with the appendix Figure 1-4 This application will be described in further detail.

[0032] This application discloses a road. (Refer to...) Figure 1 and Figure 2 A road includes a base 1, a circulation device 2, and two water filtration components 3. Both sides of the base 1 in the width direction are provided with greening troughs 11 for potted plants. A water storage chamber 12 is provided inside the base 1. Drainage chambers 13 are provided on the bottom walls of the greening troughs 11, connecting the water storage chambers 12 and the greening troughs 11. The water filtration components 3 correspond one-to-one with the greening troughs 11 and are installed on the inner walls of the greening troughs 11. The water filtration components 3 can filter rainwater in the greening troughs 11. The circulation device 2 is installed on the inner wall of the water storage chamber 12, and can propel water from the water storage chamber 12 to spray into the inner cavity of the greening troughs 11, thereby collecting and utilizing water resources and reducing the water pressure on the city.

[0033] Reference Figure 1 and Figure 2 The water filtration component 3 includes geotextile 31 and filter plate 32. The filter plate 32 is fixed to the inner wall of the greening trough 11. The geotextile 31 is laid on the surface of the filter plate 32. Soil is provided on the surface of the geotextile 31. When it rains, the rainwater passes through the soil, geotextile 31 and filter plate 32 in sequence and then enters the water storage chamber 12 from the drainage chamber 13, so as to achieve stable collection of water resources.

[0034] Reference Figure 2 and Figure 3 The circulation device 2 includes a power assembly 21, a starting assembly 22, and two spray assemblies 23. The power assembly 21 includes a power piston 211, a reciprocating screw 212, a power component 213, two synchronous pulleys 214, and a synchronous belt 215 used in conjunction with the synchronous pulleys 214. The power piston 211 can be made of rubber or silicone. In this embodiment, the power piston 211 is made of rubber and has a certain deformation capability. The power piston 211 is slidably connected to the inner wall of the water storage chamber 12. The sliding direction of the power piston 211 is parallel to the width direction of the base 1. The outer peripheral surface of the power piston 211 abuts against the inner wall of the water storage chamber 12 and divides the water storage chamber 12 into two water storage sections 121. The reciprocating screw 212 is rotatably connected to the inner wall of the water storage chamber 12. The power piston 211 is threadedly connected to the outer peripheral surface of the reciprocating screw 212. The power piston 211 slides back and forth along the axis of the reciprocating screw 212, causing the volume of the two water storage sections 121 to change.

[0035] Reference Figure 2 and Figure 3 The power component 213 includes a power motor 2131, a transmission base 2132, a rotating shaft 2133, and an insert 2134. A mounting cavity 14 is formed on the surface of the base 1 near one of the greening troughs 11. A transmission cavity 15 is formed on the bottom wall of the mounting cavity 14, connecting the mounting cavity 14 and one of the water storage sections 121. The sliding direction of the power motor 2131 is parallel to the axis of the reciprocating lead screw 212, and the motor axis of the power motor 2131 and the axis of the reciprocating lead screw 212 are also parallel. Parallel to each other, the transmission seat 2132 is connected to the bottom wall of the mounting cavity 14, and the rotating shaft 2133 is rotatably connected to the surface of the transmission seat 2132 facing the motor shaft of the power motor 2131. The axis of the rotating shaft 2133 coincides with the axis of the power motor 2131. One synchronous pulley 214 is coaxially fixed to the outer circumferential surface of the rotating shaft 2133, and the other synchronous pulley 214 is coaxially connected to the end of the reciprocating lead screw 212. The synchronous belt 215 is tensioned and connected to the two synchronous pulleys 214 through the transmission cavity 15.

[0036] Reference Figure 2 and Figure 3 The insert 2134 is fixed on the motor shaft of the power motor 2131. The end face of the rotating shaft 2133 is provided with a groove 2135 for the insert 2134 to be inserted. When the power motor 2131 slides along the inner wall of the mounting cavity 14 toward the direction close to the transmission seat 2132, the insert 2134 is inserted into the groove 2135. The outer peripheral surface of the insert 2134 abuts against the inner wall of the groove 2135 to form a fixed position. When the power motor 2131 runs, it drives the rotating shaft 2133 to rotate around its own axis on the surface of the transmission seat 2132. The rotating shaft 2133 drives the reciprocating screw 212 to rotate around its own axis through the synchronous belt 215 and two synchronous pulleys 214.

[0037] Reference Figure 1 and Figure 2The spray assembly 23 corresponds one-to-one with the greening trough 11. The spray assembly 23 includes a circulation pipe 231, a one-way valve 232, a one-way valve 233, and multiple spray guns 234. The circulation pipe 231 is embedded in the inner cavity of the base 1. One end of the circulation pipe 231 is connected to one of the water storage sections 121, and the other end of the circulation pipe 231 is embedded in the inner cavity of the greening trough 11. Multiple spray guns 234 are fixed at intervals on the surface of the circulation pipe 231 and connected to the inner cavity of the circulation pipe 231. The arrangement direction of the spray guns 234 is parallel to the length direction of the base 1.

[0038] Reference Figure 2 and Figure 3 Two air supply channels 16 are spaced apart on the inner wall of the installation cavity 14. The air supply channels 16 correspond one-to-one with and are connected to the water storage section 121. One-way valve 232 is installed on the inner wall of the circulation pipe 231. One-way valve 232 supplies water in the water storage section 121 into the inner cavity of the circulation pipe 231. One-way valve 233 is installed on the inner wall of the air supply channel 16. One-way valve 233 supplies air in the air supply channel 16 into the water storage section 121.

[0039] Reference Figure 2 and Figure 3 When the power piston 211 slides along the axis of the reciprocating screw 212, the volume of one of the water storage sections 121 decreases, and the water in the water storage section 121 is sprayed from the outlet of the spray gun 234 into the inner cavity of the greening trough 11 through the one-way valve 232 and the inner cavity of the circulation pipe 231, so as to achieve directional water supply to the green plants in the greening trough 11; at the same time, the volume of the other water storage section 121 increases, which drives the water in the drainage chamber 13 into the water storage section 121, and at the same time, the outside air enters the water storage section 121 through the installation chamber 14 and the air supply channel 16, so as to regulate the air pressure in the inner cavity of the water storage section 121.

[0040] Reference Figure 3 and Figure 4The starting assembly 22 includes a shape memory alloy 221, a contact switch 222, a detection float 223, a starting bar 224, a starting block 225, a push block 1 226, a push block 227, an elastic element 1 228, a moving base 229, and an elastic element 2210. One end of the shape memory alloy 221 is connected to the inner wall of the mounting cavity 14 away from the transmission base 2132, and the other end of the shape memory alloy 221 is connected to the surface of the power motor 2131. The shape memory alloy 221 is located on the surface of the power motor 2131 away from the transmission base 2132. The contact switch 222 is mounted on... Installed on the inner wall of the groove 2135, the contact switch 222 is electrically connected to the power motor 2131. When the shape memory alloy 221 heats up and expands, it pushes the power motor 2131 to slide along the inner wall of the mounting cavity 14 toward the transmission seat 2132. The insert 2134 is embedded in the groove 2135, and the outer peripheral surface of the insert 2134 abuts against the inner wall of the groove 2135 to form a limit. The contact switch 222 abuts against the insert 2134 and conducts, so the power motor 2131 is energized and runs, realizing the directional start of the power motor 2131.

[0041] Reference Figure 3 and Figure 4 The transmission seat 2132 is slidably connected to the bottom wall of the mounting cavity 14. The sliding direction of the transmission seat 2132 is parallel to the axis of the reciprocating screw 212. The inner wall of the water storage section 121, which communicates with the transmission cavity 15, is provided with a slide rail 17 for the sliding of the detection float 223. The sliding direction of the detection float 223 is parallel to the height direction of the base 1. The bottom wall of the mounting cavity 14 is provided with a starting cavity 18 for the sliding of the starting bar 224. The starting cavity 18 is located between the transmission seat 2132 and the power motor 2131. The sliding of the starting bar 224... The direction is parallel to the axis of the reciprocating screw 212. The starting chamber 18 is connected to the water storage section 121. The push block 226 is fixed on the surface of the starting bar 224 facing the transmission seat 2132. The starting block 225 is connected to the surface of the starting bar 224 facing the detection float 223. The end of the starting block 225 protruding from the inner wall of the slide 17 is provided with a guide surface 2251. The guide surface 2251 is in the shape of a circular arc protrusion. The bottom of the detection float 223 can abut against the guide surface 2251 and guide the transmission bar to slide away from the power motor 2131.

[0042] Reference Figure 3 and Figure 4The elastic element 228 can be a compression spring or a tension spring. In this embodiment, the elastic element 228 is a compression spring, which has a certain deformation capacity. The elastic force of the elastic element 228 is less than the weight of the detection float 223. One end of the elastic element 228 in the direction of the elastic force is connected to the inner wall of the mounting cavity 14, and the other end of the elastic element 228 in the direction of the elastic force is connected to the surface of the transmission seat 2132. The elastic element 228 has the elastic force to drive the transmission seat 2132 to slide towards the power motor 2131. The surface of the transmission seat 2132 abuts against the surface of the push block 226, and the guide surface 2251 tends to protrude from the inner wall of the slide 17.

[0043] Reference Figure 3 and Figure 4 The reciprocating screw 212 has a groove 2121 on its outer circumference for sliding the synchronous pulley 214. The sliding direction of the synchronous pulley 214 is parallel to the axis of the reciprocating screw 212. The inner wall of the water storage section 121, which is connected to the transmission cavity 15, has a sliding groove 19 for sliding the movable seat 229. The sliding direction of the movable seat 229 is parallel to the axis of the reciprocating screw 212. The end face of the movable seat 229 has a rotating hole 2291 for rotating the outer ring of the synchronous pulley 214. The axis of the rotating hole 2291 coincides with the axis of the reciprocating screw 212. The sliding groove 19 is connected to the starting cavity 18. The push block 227 is fixed to the starting cavity. The surface of the strip 224 facing the movable seat 229, the elastic element 2210 can be a compression spring or a tension spring. In this embodiment, the elastic element 2210 is a compression spring, which has a certain deformation capacity. The elastic force of the elastic element 2210 is less than the weight of the detection float 223. One end of the elastic element 2210 in the direction of elastic force is connected to the inner wall of the movable groove 19, and the other end of the elastic element 2210 in the direction of elastic force is connected to the surface of the movable seat 229. The elastic element 2210 has the elastic force to drive the movable seat 229 to slide towards the direction close to the starting strip 224, and the surface of the movable seat 229 tends to press against the surface of the push block 227.

[0044] Reference Figure 3 and Figure 4As the liquid level in the water storage section 121 continuously decreases, the detection float 223, under its own weight, slides along the inner wall of the slide rail 17 towards the starting block 225. The surface of the detection float 223 abuts against the guide surface 2251 and guides the starting bar 224 away from the power motor 2131. The weight of the detection float 223 is greater than the elastic force of the elastic element 228. The starting bar 224 pushes the transmission seat 2132 away from the power motor 2131 through the push block 226, and the insert 2134 disengages from the groove 213. 5. When the contact switch 222 and the insert block 2134 stop abutting, the power motor 2131 is de-energized and stops running, preventing the power motor 2131 from running idle, thereby further reducing energy consumption. At the same time, the starter bar 224 drives the moving seat 229 away from the starter bar 224 through the push block 227, causing the synchronous pulley 214 to slide on the inner wall of the slide groove 2121, ensuring that the synchronous belt 215 between the two synchronous pulleys 214 is not easily deformed by pressure, thereby ensuring the stability of the synchronous belt 215 transmission.

[0045] Reference Figure 1 and Figure 3 The base 1 is fitted with a cover 4, the outer circumferential surface of which abuts against and covers the mounting cavity 14. The cover 4 includes a filter section 41, a venting section 42, an elastic element 43, and a guide rod 44. The elastic element 43 can be a compression spring or a tension spring. In this embodiment, the elastic element 43 is a compression spring, which has a certain deformation capacity. The two ends of the elastic element 43 in the direction of elastic force are connected one-to-one to the opposite end faces of the filter section 41 and the venting section 42. The surface of the filter section 41... Multiple filter holes 411 are spaced apart, and multiple air holes 421 are spaced apart on the surface of the air vent 42. The air holes 421 and the filter holes 411 are spaced apart and staggered. The elastic member 3 43 has an elastic force that drives the surface of the filter 41 to press against the surface of the air vent 42, and the communication effect between the air holes 421 and the filter holes 411 tends to disappear. The outer peripheral surface of the filter 41 presses against the inner wall of the mounting cavity 14 to form a limit, and the air vent 42 is located on the side of the filter 41 facing the mounting cavity 14.

[0046] Reference Figure 1 and Figure 3 The end of the guide rod 44 is fixed to the surface of the filter section 41 facing the ventilation section. The surface of the ventilation section 42 is provided with a guide cavity 422 for the guide rod 44 to slide. When the ventilation section 42 approaches or moves away from the filter section 41, it drives the guide rod 44 to slide in the inner wall of the guide cavity 422, making it less likely for the ventilation section 42 to deviate during the sliding process, thereby improving the stability of the sliding of the ventilation section 42.

[0047] The implementation principle of a road in this application embodiment is as follows: During rainfall, rainwater passes through soil, geotextile 31, and filter plate 32 in sequence before entering the water storage chamber 12 from the drainage chamber 13, achieving stable collection of water resources; when the power piston 211 slides along the axis of the reciprocating screw 212, the volume of one of the water storage sections 121 decreases, and the water in the water storage section 121 is sprayed from the outlet end of the spray gun 234 into the inner cavity of the greening trough 11 through the one-way valve 232 and the inner cavity of the circulation pipe 231, achieving directional water supply to the green plants in the greening trough 11; at the same time, the volume of the other water storage section 121 increases, driving the water in the drainage chamber 13 into the water storage section 121, and at the same time, outside air enters the water storage section 121 through the installation chamber 14 and the air supply channel 16, achieving regulation of the air pressure in the inner cavity of the water storage section 121, realizing the collection and utilization of water resources, thereby reducing the water pressure on the city.

[0048] This application also discloses a road construction method, including the following steps: The base 1 is cast using low-carbon silicate cement, which incorporates crushed and recycled aggregates from waste concrete. A water storage chamber 12 and a greening trough 11 are reserved during the casting process. The circulation device 2 is installed on the inner wall of the water storage chamber 12; Water filter assembly 3 is installed on the inner wall of the greening trough 11; Asphalt paving: Asphalt is laid on the surface of base 1.

[0049] The implementation principle of a road construction method according to an embodiment of this application is as follows: by using low-carbon silicate cement to optimize the mix ratio and reduce the amount of cement used, the carbon emissions during the road construction process are reduced; then, the mix ratio is adjusted according to the recycled aggregate from waste concrete to ensure that the workability and strength of the concrete meet the requirements, thereby reducing the waste of concrete materials, saving resources, and thus reflecting green construction.

[0050] The above are all preferred embodiments of this application, and are not intended to limit the scope of protection of this application. Therefore, all equivalent changes made in accordance with the structure, shape and principle of this application should be covered within the scope of protection of this application.

Claims

1. A road, characterized in that: The device includes a base (1), a circulation device (2), and at least two water filtration components (3). The base (1) has greening troughs (11) for potted plants on both sides. The base (1) has a water storage chamber (12) inside. The bottom wall of the greening trough (11) has a drainage chamber (13) connected to the water storage chamber (12). The water filtration components (3) correspond one-to-one with the greening trough (11). The water filtration components (3) include geotextile (31) and filter plate (32). The filter plate (32) is connected to the inner wall of the greening trough (11). The geotextile (31) is laid on the surface of the filter plate (32). The surface of the geotextile (31) is covered with soil. The circulation device (2) is connected to the inner wall of the water storage chamber (12). The circulation device (2) can push the water in the water storage chamber (12) to spray into the inner cavity of the greening trough (11).

2. A road according to claim 1, characterized in that: The circulation device (2) includes a power component (21) and at least two spray components (23). The power component (21) is connected to the inner wall of the water storage chamber (12). The power component (21) divides the water storage chamber (12) into two water storage sections (121). The water storage sections (121) correspond one-to-one with the drainage chamber (13) and are connected. The power component (21) can adjust the volume of the two water storage sections (121). The spray components (23) correspond one-to-one with the greening trough (11). The spray components (23) include a circulation pipe (231), a one-way valve two (232), a one-way valve three (233), and multiple spray guns (234). The circulation pipe (231) is embedded in the inner cavity of the base (1). One end of the circulation pipe (231) The water storage section (121) is connected, and the other end of the circulation pipe (231) is embedded in the greening trough (11). Multiple spray guns (234) are connected at intervals on the surface of the circulation pipe (231) and connected to the inner cavity of the circulation pipe (231). Two air supply channels (16) are opened at intervals on the surface of the base (1). The air supply channels (16) correspond one-to-one with the water storage section (121) and are connected. The second one-way valve (232) is connected to the inner wall of the circulation pipe (231). The second one-way valve (232) supplies water in the water storage section (121) into the inner cavity of the circulation pipe (231). The third one-way valve (233) is connected to the inner wall of the air supply channel (16). The third one-way valve (233) supplies air in the air supply channel (16) into the water storage section (121).

3. A road according to claim 2, characterized in that: The power assembly (21) includes a power piston (211), a reciprocating screw (212), a power component (213), at least two synchronous pulleys (214), and a synchronous belt (215) used in conjunction with the synchronous pulleys (214). The power piston (211) is slidably connected to the inner wall of the water storage chamber (12), and the power piston (211) divides the water storage chamber (12) into two water storage sections (121). The reciprocating screw (212) is rotatably connected to the inner wall of the water storage chamber (12), and the power piston (211) is threadedly connected to the outer circumferential surface of the reciprocating screw (212). The power piston (211) moves along the axis of the reciprocating screw (212) in the water storage chamber (121). 2) The inner wall slides back and forth. The base (1) has an installation cavity (14) on its surface. The bottom wall of the installation cavity (14) has a transmission cavity (15). The transmission cavity (15) is connected to the water storage cavity (12). The power component (213) is connected to the bottom wall of the installation cavity (14). The axis of rotation of the power component (213) and the axis of reciprocating screw (212) are parallel to each other. One of the synchronous pulleys (214) is coaxially connected to the axis of rotation of the power component (213), and the other synchronous pulley (214) is coaxially connected to the end of the reciprocating screw (212). The synchronous belt (215) is tensioned and connected to the two synchronous pulleys (214) through the transmission cavity (15).

4. A road according to claim 3, characterized in that: The power component (213) includes a power motor (2131), a transmission seat (2132), a rotating shaft (2133), and an insert (2134). The power motor (2131) is slidably connected to the bottom wall of the mounting cavity (14). The sliding direction of the power motor (2131) is parallel to the axis of the reciprocating lead screw (212), and the motor axis of the power motor (2131) is parallel to the axis of the reciprocating lead screw (212). The transmission seat (2132) is connected to the mounting cavity (14). 4) Bottom wall, the rotating shaft (2133) is rotatably connected to the surface of the transmission seat (2132), the axis of the rotating shaft (2133) coincides with the axis of the power motor (2131), the synchronous pulley (214) is coaxially connected to the outer circumferential surface of the rotating shaft (2133), the insert (2134) is connected to the motor shaft of the power motor (2131), and the end face of the rotating shaft (2133) is provided with a groove (2135) for the insert (2134) to be inserted. The circulation device (2) also includes a starter. The starting component (22) includes a shape memory alloy (221) and a contact switch (222). One end of the shape memory alloy (221) is connected to the inner wall of the mounting cavity (14), and the other end of the shape memory alloy (221) is connected to the surface of the power motor (2131). The power motor (2131) is located between the transmission seat (2132) and the shape memory alloy (221). The contact switch (222) is connected to the inner wall of the recess (2135). 2) Electrically connected to the power motor (2131), when the shape memory alloy (221) heats up and expands, the shape memory alloy (221) pushes the power motor (2131) close to the transmission seat (2132), the insert (2134) is embedded in the groove (2135), the outer peripheral surface of the insert (2134) abuts against the inner wall of the groove (2135) to form a limit, and the contact switch (222) abuts against the insert (2134) and conducts, the power motor (2131) is energized and runs.

5. A road according to claim 4, characterized in that: The transmission seat (2132) is slidably connected to the bottom wall of the mounting cavity (14). The sliding direction of the transmission seat (2132) is parallel to the axis of the reciprocating screw (212). The starting assembly (22) also includes a detection float (223), a starting bar (224), a starting block (225), a push block (226), and an elastic element (228). The inner wall of the water storage section (121) connected to the transmission cavity (15) is provided with a slide rail (17) for the detection float (223) to slide. The bottom wall of the mounting cavity (14) is provided with a starting cavity (18) for the starting bar (224) to slide. The sliding direction of the starting bar (224) is parallel to the axis of the reciprocating screw (212). The starting cavity (18) is connected to the water storage section (121). The push block (226) is connected to the surface of the starting bar (224) facing the transmission seat (2132). The starting block (225) is connected to the bottom wall of the mounting cavity (14). The starting block (226) is connected to the bottom wall of the mounting cavity (14). The starting block (225) is connected to the bottom wall of the mounting cavity (14). The starting bar (226) is connected to the bottom wall of the mounting cavity (14). The starting block (225) is connected to the bottom wall of the mounting cavity (14). The starting block (226 ... 5) Connected to the surface of the starting bar (224) facing the detection float (223), one end of the elastic element (228) in the elastic direction is connected to the inner wall of the mounting cavity (14), and the other end of the elastic element (228) in the elastic direction is connected to the surface of the transmission seat (2132). The elastic element (228) has the elastic force to drive the surface of the transmission seat (2132) to press against the surface of the push block (226), and the end of the starting block (225) tends to protrude from the inner wall of the slide (17). The weight of the detection float (223) is greater than the elastic force of the elastic element (228). When the detection float (223) slides along the inner wall of the slide (17) towards the starting block (225), the surface of the detection float (223) abuts against the surface of the starting block (225) and pushes the starting bar (224) away from the power motor (2131), and the insert (2134) disengages from the slot (2135).

6. A road according to claim 5, characterized in that: The reciprocating screw (212) has a groove (2121) on its outer circumferential surface for sliding the synchronous pulley (214). The sliding direction of the synchronous pulley (214) is parallel to the axis of the reciprocating screw (212). The starting assembly (22) also includes a push block (227), a moving seat (229), and an elastic element (2210). The inner wall of the water storage section (121) has a moving groove (19) for sliding the moving seat (229). The sliding direction of the moving seat (229) is parallel to the axis of the reciprocating screw (212). The end face of the moving seat (229) has a rotating hole (2291) for rotating the outer ring of the synchronous pulley (214). The rotating hole (2291) is axially... The axis of the line and the reciprocating screw (212) coincides. The moving groove (19) is connected to the starting chamber (18). The push block two (227) is connected to the surface of the starting bar (224) facing the moving seat (229). The elastic force of the elastic element two (2210) is less than the weight of the detection float (223). One end of the elastic force direction of the elastic element two (2210) is connected to the inner wall of the moving groove (19). The other end of the elastic force direction of the elastic element two (2210) is connected to the surface of the moving seat (229). The elastic element two (2210) has the elastic force to drive the moving seat (229) closer to the starting bar (224), and the surface of the moving seat (229) tends to press against the surface of the push block two (227).

7. A road according to claim 2, characterized in that: At least two of the air supply channels (16) are connected to the mounting cavity (14).

8. A road according to claim 7, characterized in that: The base (1) is connected to a cover (4), which covers the mounting cavity (14). The cover (4) includes a filter section (41), a venting section (42), and an elastic element (43). The two ends of the elastic element (43) in the elastic direction are connected to the opposite end faces of the venting section (42) and the filter section (41). The elastic element (43) has the tendency to push the surface of the venting section (42) against the surface of the filter section (41). The surface of the filter section (41) is provided with a plurality of filter holes (411) spaced apart. The surface of the venting section (42) is provided with a plurality of filter holes (411) spaced apart. Multiple vent holes (421) are provided, and the filter holes (411) and vent holes (421) are arranged alternately. The outer peripheral surface of the filter part (41) is pressed against the inner wall of the mounting cavity (14) to form a fixed structure. The vent part (42) is located on the side of the filter part (41) facing the mounting cavity (14). When the air pressure in the mounting cavity (14) decreases, the external air pressure squeezes the surface of the vent part (42) through the filter holes (411), causing the vent part (42) to move away from the filter part (41). The outside air passes through the filter holes (411) and vent holes (421) and enters the mounting cavity (14).

9. A road according to claim 8, characterized in that: The cover (4) also includes a guide rod (44), the end of which is connected to the surface of the filter section (41) facing the ventilation section, and the surface of the ventilation section (42) is provided with a guide cavity (422) for the guide rod (44) to slide.

10. A method for constructing a road, characterized in that: Includes the following steps: The base (1) is cast using low-carbon silicate cement, which is mixed with crushed recycled aggregate from waste concrete. During the casting process, a water storage chamber (12) and a greening trough (11) as described in any one of claims 1-9 are reserved. The circulation device (2) is installed on the inner wall of the water storage chamber (12); Water filter assembly (3) is installed on the inner wall of the greening trough (11); Asphalt paving: Asphalt is laid on the surface of the base (1).

Images