CN112854403A

CN112854403A - Prevent ponding municipal drainage road surface

Info

Publication number: CN112854403A
Application number: CN202110318272.6A
Authority: CN
Inventors: 施德飞
Original assignee: Yiwu Haosheng New Material Co ltd
Current assignee: Yiwu Haosheng New Material Co ltd
Priority date: 2021-03-25
Filing date: 2021-03-25
Publication date: 2021-05-28
Anticipated expiration: 2041-03-25
Also published as: CN112854403B

Abstract

The invention discloses a municipal drainage road surface for preventing water accumulation, which relates to the municipal engineering technology and aims to solve the problems that when the rainwater amount is more than or even far more than the drainage amount, relatively serious water accumulation can occur on the road surface, and simultaneously when a water retaining cover of a drainage channel is used for sealing and draining the water by garbage on the road surface, the water accumulation condition on the road surface is very serious, and even the road surface can not pass for a long distance, and the technical scheme has the key points that: including the road surface body, road surface body both sides form with road tooth spaced drainage canal, drainage canal top surface fixedly connected with cement layer sets up the opening that a plurality of arrays distribute on the cement layer, and it has a plurality of drainage lids to articulate in the opening, drainage lid and open-ended articulated department exist and make its effort of turning over the book outwards, form the opening between a plurality of drainage lids, are provided with the locating component who is connected with the drainage lid transmission in the drainage canal. The invention can effectively drain water when the water accumulated on the road surface is serious and the water retaining cover is shielded.

Description

Prevent ponding municipal drainage road surface

Technical Field

The invention relates to municipal engineering technology, in particular to a water accumulation preventing municipal drainage pavement.

Background

The sponge city is a new generation of city rainfall flood management concept, and means that the city has good elasticity in the aspects of adapting to environmental changes, natural disasters caused by rainwater and the like. When raining, the water absorption, water storage, water seepage and water purification can avoid water spots and the like from being accumulated on the road surface.

With the increasingly deepened construction concept of the sponge city, the research on the drainage road surface is gradually developed and deepened in order to solve the problem of urban waterlogging and improve the driving safety in rainy days. The research on the large-gap drainage asphalt pavement in China is early, but due to the serious phenomena of heavy load and overload traffic in China, the aims of large-gap storage, permeation and drainage design and structural bearing capacity design are conflicting, and how to find a balance point between the structural bearing capacity and the drainage performance is a key problem to be solved urgently.

At present people usually can set up the drainage effect that the pitch that permeates water increases the road surface, but in case rain weather appears, when the rainfall is greater than or even is far greater than displacement, comparatively serious ponding will take place on the road surface so, when the manger plate lid of drainage channel was closed the drainage by rubbish on the road surface simultaneously, the ponding condition on road surface can be very serious, may lead to the road surface very long a section distance can't pass even.

Therefore, a new solution is needed to solve this problem.

Disclosure of Invention

Aiming at the defects in the prior art, the invention aims to provide the water accumulation preventing municipal drainage road surface which can effectively drain water when the water accumulation on the road surface is serious and the water retaining cover is shielded.

The technical purpose of the invention is realized by the following technical scheme: a municipal drainage road surface for preventing water accumulation comprises a road surface body, drainage channels separated from road teeth are formed on two sides of the road surface body, the top surface of the drainage channel is fixedly connected with a cement layer, a plurality of openings distributed in an array are arranged on the cement layer, a plurality of drainage covers are hinged in the opening, acting force for turning the drainage covers outwards exists at the hinged positions of the drainage covers and the opening, a through opening is formed among the drainage covers, a positioning assembly in transmission connection with the drainage covers is arranged in the drainage channel, when the positioning assembly is in an assembled or separated state, the drainage cover closes or opens the opening, the pavement body comprises a concrete layer, a gravel layer, a water seepage asphalt layer I, a bonding layer and a water seepage asphalt layer II which are arranged from bottom to top in sequence, the drainage channel is internally provided with a control assembly for controlling the separation of the positioning assembly, and the input end of the control assembly is positioned below the top surface of the concrete layer and used for receiving rainwater leaving the pavement body.

By adopting the technical scheme, when the road surface is in rainy weather, rainwater falls on the top surface of the road surface body, so that the water seepage asphalt layer II can receive rainwater, the rainwater is difficult to gather when the rainwater amount is less, the rainwater can be absorbed by the water seepage asphalt layer II which is dry on the road surface body, when the rainwater amount is further increased, the rainwater can penetrate downwards through the water seepage asphalt layer II and pass through the bonding layer, the water seepage asphalt layer I and the gravel layer to the top surface of the concrete layer, so that water is drained into the drainage channel along two sides of the concrete layer, when the drainage cover is covered by sundries and cannot be filled with water, the water is drained mainly through the road surface body, the water can flow to the input end of the control assembly, then the positioning assembly is controlled for a plurality of times to be separated from the work, so that the positioning assembly cannot pull the drainage cover again, and the drainage cover is turned over under the action of an outward acting force, so that the opening is opened and the accumulated water can be smoothly discharged.

The invention is further configured to: the positioning assembly comprises a connecting frame fixedly connected with a gravel layer, a connecting ring fixedly connected to the connecting frame, a guide cylinder fixedly connected to the inside of the connecting ring, limiting rings fixedly connected to the upper end and the lower end of the guide cylinder and provided with openings, a sliding block connected to the inside of the guide cylinder in a sliding mode, and an embedded column fixedly connected to the bottom surface of the sliding block and used for being detachably connected with the limiting ring below the sliding block, the top surface of the sliding block is connected with a drainage cover through a steel wire, and the length of the embedded column is larger than the distance between the two limiting rings.

The invention is further configured to: the control assembly comprises a support frame fixedly connected with the concrete layer, a hinged seat fixedly connected to the support frame, a rotating shaft rotatably connected to the hinged seat, and a water receiving hopper fixedly connected to one side of the rotating shaft, wherein the other end of the rotating shaft is located under the embedded column, and the torque of one end, located under the embedded column, of the rotating shaft is greater than the minimum torque of one end, fixedly connected to the water receiving hopper, of the rotating shaft and is less than the maximum torque of one end, fixedly connected to the water receiving hopper.

The invention is further configured to: the top surface height of the concrete layer is gradually reduced from the middle to two sides.

Through adopting above-mentioned technical scheme, because concrete layer's top surface height dwindles gradually to both sides from the centre to make it carry out the water conservancy diversion to the rainwater.

The invention is further configured to: the concrete layer top surface fixedly connected with a plurality of length direction rather than the drain pipe that the top surface incline direction is the same, the gravel layer is located the outside of drain pipe, just a plurality of grooves of accomodating have been seted up on the gravel layer top surface, the opening top-down who accomodates the groove dwindles gradually, accomodate the inslot and laid the material receiving hopper, the opening has been seted up on the drain pipe, the export of material receiving hopper is located directly over the opening.

Through adopting above-mentioned technical scheme, through setting up collecting hopper and drain pipe to make both can collect the rainwater that the road surface body fell, make the rainwater can gather and flow on collecting hopper.

The invention is further configured to: gravel is filled in the drain pipe and the receiving hopper, the clearance rate of the gravel is 28% -36%, and the clearance rate of the gravel layer is 33% -40%.

Through adopting above-mentioned technical scheme, through setting up the grit to make it can strengthen the structural strength of drain pipe and receiving hopper, avoid drain pipe and receiving hopper because bear great effort and damaged.

The invention is further configured to: the drain pipe is in a circular pipe shape.

Through adopting above-mentioned technical scheme, because the drain pipe is the pipe form, because the anti deformability of pipe form is stronger to make the drain pipe be difficult to take place the damaged problem of deformation.

The invention is further configured to: the cement layer bottom surface fixedly connected with support column, the bottom surface and the cement layer bottom surface of support column flush.

Through adopting above-mentioned technical scheme, through setting up the support column to make it can play effectual supporting effect to the cement layer, avoid the cement layer to take place the condition of collapsing.

In conclusion, the invention has the following beneficial effects:

when the road surface is in rainy weather, rainwater falls on the top surface of the road surface body, so that the water seepage asphalt layer II can receive rainwater, when the rainwater amount is less, the rainwater is difficult to gather and can be absorbed by the water seepage asphalt layer II which is dry on the road surface body, when the rainwater amount is further increased, the rainwater can permeate downwards through the water seepage asphalt layer II and passes through the bonding layer, the water seepage asphalt layer I and the gravel layer to the top surface of the concrete layer, so that water is drained into the drainage channel along two sides of the concrete layer, when the drainage cover is covered and shielded by sundries and cannot be drained, the rainwater can flow to the input end of the control assembly, and then the positioning assembly is controlled for a plurality of times to be separated from the control assembly, so that the positioning assembly cannot pull the drainage cover any more, and the drainage cover is turned over under the action of outward turning action force, so that the opening is opened and the accumulated water can be smoothly discharged.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is an enlarged view taken at A in FIG. 1;

FIG. 3 is an enlarged view at B of FIG. 1;

FIG. 4 is an exploded view of the present invention;

FIG. 5 is an enlarged view at C of FIG. 4;

fig. 6 is an enlarged view at D in fig. 4.

In the figure: 1. a concrete layer; 2. a gravel layer; 3. a water seepage asphalt layer I; 4. an adhesive layer; 5. a water seepage asphalt layer II; 6. a cement layer; 7. a material receiving hopper; 8. a drain pipe; 9. a drainage cover; 10. a port; 11. a guide cylinder; 12. a limiting ring; 13. a connecting frame; 14. a connecting ring; 15. a fitting column; 16. a support frame; 17. a hinged seat; 18. a rotating shaft; 19. a water collecting bucket; 20. a receiving groove; 21. a through groove.

Detailed Description

The invention is described in detail below with reference to the figures and examples.

Example (b):

a municipal drainage pavement for preventing water accumulation is disclosed, as shown in figures 1 and 4, and comprises a pavement body, wherein drainage channels spaced from road teeth are formed on two sides of the pavement body, a cement layer 6 is fixedly connected to the top surface of the drainage channels, a plurality of openings distributed in an array are formed in the cement layer 6, as shown in figure 2, a plurality of drainage covers 9 are hinged in the openings, an acting force for turning the drainage covers 9 outwards exists at the hinged positions of the drainage covers 9 and the openings, through holes 10 are formed among the drainage covers 9, positioning components in transmission connection with the drainage covers 9 are arranged in the drainage channels, when the positioning components are in a combined or separated state, the drainage covers 9 close or open the openings, the pavement body comprises a concrete layer 1, a gravel layer 2, a water seepage asphalt layer I3, an adhesive layer 4 and a water seepage asphalt layer II 5 which are sequentially arranged from bottom to top, and a control component for controlling the separation of the positioning components is arranged in the drainage channels, the input of the control assembly is located below the top surface of the concrete layer 1 and is used to receive the rainwater leaving the pavement body.

People can lay steel-bar framework structure on earth, and pass through iron wire fixed die plate in steel-bar framework structure's periphery, and pour into the concrete that the stirring is good into after the completion, steel-bar framework structure is the state that sets up downwards towards the slope of both sides in the middle of the top surface, thereby make 1 thickness on the concrete layer of formation dwindle gradually to both sides from the centre, then people lay pipe-shaped drain pipe 8 on 1 top surface on concrete layer, the even interval of length direction according to the road surface body sets up, logical groove 21 has been seted up towards the one end top surface of 1 horizontal position highest point on concrete layer to drain pipe 8.

As shown in fig. 5, people lay a gravel layer 2 on the top surface of the concrete layer 1, the clearance rate of the gravel layer 2 is 33% -40%, the drain pipe 8 is covered by the gravel layer 2, then the accommodating groove 20 is dug out on the top surface of the gravel layer 2 in a manual mode, the opening area of the accommodating groove 20 is gradually reduced from top to bottom, people lay the accommodating hopper 7 in the accommodating groove 20, the accommodating hopper 7 is made of PVC, the discharge hole of the accommodating hopper 7 is positioned right above the through groove 21, then people lay gravel in the accommodating hopper 7 and the drain pipe 8, and the clearance rate of the gravel is 28% -36%.

Then, people flatten the gravel layer 2 on the top surface, pour the water-permeable asphalt layer 3 on the top surface after approximate flattening, flatten the gravel layer by a road roller, lay a bonding layer 4, the bonding layer 4 adopts emulsified asphalt, flatten the asphalt layer by the road roller again, lay the water-permeable asphalt layer two 5 on the top surface of the bonding layer 4, flatten the pavement body by the road roller, finally, people build a plurality of square steel bar frames at the opening of the drainage channel, fixedly connect a support column at the bottom of the drainage channel to support the steel bar frames, set a template outside the drainage channel, and pour concrete to obtain a cement layer 6, wherein the cement layer 6 is provided with an opening, people install four drainage plates in the opening in a hinged mode, and the rotary joint of the drainage plate and the opening is provided with a torsional spring, and two ends of the torsional spring are respectively fixedly connected with the drainage plate and the cement layer 6.

As shown in fig. 3 and 6, the positioning assembly includes a connecting frame 13 fixedly connected with the gravel layer 2, a connecting ring 14 fixedly connected with the connecting frame 13, a guide cylinder 11 fixedly connected in the connecting ring 14, limit rings 12 fixedly connected in openings at the upper and lower ends of the guide cylinder 11, a slide block slidably connected in the guide cylinder 11, and an engaging column 15 fixedly connected to the bottom surface of the slide block and detachably connected with the lower limit ring 12, wherein the top surface of the slide block is connected with the drainage cover 9 through a steel wire, and the length of the engaging column 15 is greater than the distance between the two limit rings 12.

As shown in fig. 3 and 6, the control assembly includes a support frame 16 fixedly connected to the concrete layer 1, an articulated seat 17 fixedly connected to the support frame 16, a rotating shaft 18 rotatably connected to the articulated seat 17, and a water receiving bucket 19 fixedly connected to one side of the rotating shaft 18 facing the concrete layer 1, wherein the other end of the rotating shaft 18 is located right below the embedded column 15, and the moment of one end of the rotating shaft 18 located right below the embedded column 15 is greater than the minimum moment of one end of the water receiving bucket 19 and less than the maximum moment of one end of the water receiving bucket 19.

When this road surface is in the normal drainage, the rainwater that falls down on the sky can be received on the road surface, and through infiltration asphalt layer two 5 on the road surface body top surface, adhesive linkage 4 and infiltration asphalt layer 3 are leading-in with the rainwater, behind gravel layer 2, the rainwater can flow on concrete layer 1's the top surface, the rainwater is after the continuous filtration through each layer, the inclination at concrete layer 1 top surface comes to carry out the water conservancy diversion to the rainwater, make the rainwater can obtain assembling and flow in the drainage channel, thereby effective drainage is carried out.

And when the rainfall increased, there was ponding at the beginning on the road surface body top surface, in the opening on cement layer 6 can be flowed into to ponding, entered into the ditch through the drain bar and carried out the drainage to make this road surface can adapt to with bigger rainwater weather.

When the drainage plate is covered by sundries, the amount of rainwater entering the drainage channel through the opening and the drainage cover 9 is reduced, the top surface of the pavement body begins to have a serious water accumulation condition, at the moment, the drainage condition of the pavement body is mainly drained in a mode that the rainwater passes through the water seepage asphalt layer II 5, the bonding layer 4, the water seepage asphalt layer I3 and the gravel layer 2 from top to bottom to the top surface of the concrete layer 1, at the moment, the rainwater also flows into gravel in the gravel layer 2 and gathers water through the collecting hopper 7, the water flow falls into the through groove 21 through the collecting hopper 7 and then enters the drainage pipe 8, the rainwater in the drainage pipe 8 gathers and leaves from the drainage pipe 8 and can fall onto the collecting hopper 19, the rainwater accumulates on the collecting hopper 19, the water amount of the collecting hopper 19 is increased, so that the moment of one end of the rotating shaft 18 fixedly connected with the collecting hopper 19 is gradually increased until the moment is changed into the maximum moment, the maximum moment is larger than the moment of one end of the rotating shaft 18 which is positioned right below the embedded column 15, so that the rotating shaft 18 rotates on the hinge seat 17, the rotating shaft 18 impacts the embedded column 15, the clamping between the embedded column 15 and the limiting ring 12 below the embedded column is loosened, the process is repeated for a plurality of times until the embedded column 15 is separated from the limiting ring 12 below the embedded column until the embedded column 15 enters the guide cylinder 11, the sliding block slides upwards in the guide cylinder 11, the available length of the iron wire is increased, the drainage cover 9 is not pulled any more, the torsional spring releases elastic potential energy, the drainage cover 9 rotates, shielding sundries shielded on the drainage cover 9 are thrown off, the opening is exposed, accumulated water on the pavement body and the cement layer 6 can enter the drainage channel through the open opening, the problem of accumulated water on the pavement is solved, and after the rain stops, can let the sanitationman to the part that the opening was opened, get a pole, insert it in the drainage canal, insert the spacing ring 12 of top in, contradict pole and slider, exert oneself to the slider, promote slider and 15 downward displacements of gomphosis post, carry out the joint until 15 and the spacing ring 12 of below of gomphosis post, thereby make the slider downward displacement take place to rotate through iron wire pulling drainage lid 9, cover again and close on the opening until a plurality of drainage lids 9, seal the opening.

The above description is only a preferred embodiment of the present invention, and the protection scope of the present invention is not limited to the above embodiments, and all technical solutions belonging to the idea of the present invention belong to the protection scope of the present invention. It should be noted that modifications and embellishments within the scope of the invention may occur to those skilled in the art without departing from the principle of the invention, and are considered to be within the scope of the invention.

Claims

1. The utility model provides a prevent ponding municipal drainage road surface which characterized in that: including the road surface body, road surface body both sides form and road tooth spaced drainage canal, drainage canal top surface fixedly connected with cement layer (6), set up the opening that a plurality of arrays distribute on cement layer (6), it has a plurality of drainage lid (9) to articulate in the opening, drainage lid (9) and open-ended articulated department exist make its effort of turning over to the outside, a plurality of form opening (10) between drainage lid (9), be provided with the locating component who is connected with drainage lid (9) transmission in the drainage canal, work as locating component is in the combination or when breaking away from the state, drainage lid (9) seal or open the opening, the road surface body includes concrete layer (1), gravel layer (2), infiltration asphalt layer one (3), adhesive linkage (4) and infiltration asphalt layer two (5) that set gradually from bottom to top, be provided with the control assembly that is used for controlling locating component to break away from in the drainage canal, the input of control assembly is located the top surface below concrete layer (1) and is used for receiving the rainwater that leaves the road surface body.

2. The municipal drainage road surface for preventing water accumulation according to claim 1, wherein: the positioning assembly comprises a connecting frame (13) fixedly connected with a gravel layer (2), a connecting ring (14) fixedly connected to the connecting frame (13), a guide cylinder (11) fixedly connected to the connecting ring (14), limiting rings (12) fixedly connected to the guide cylinder (11) and arranged in openings at the upper end and the lower end of the guide cylinder (11), a sliding block connected to the guide cylinder (11) in a sliding mode, and embedded columns (15) fixedly connected to the bottom surface of the sliding block and used for being detachably connected with the limiting rings (12) below, the top surface of the sliding block is connected with a drainage cover (9) through steel wires, and the length of the embedded columns (15) is larger than the distance between the two limiting rings (12).

3. The municipal drainage road surface for preventing water accumulation according to claim 1, wherein: the control assembly comprises a support frame (16) fixedly connected with the concrete layer (1), an articulated seat (17) fixedly connected to the support frame (16), a rotating shaft (18) rotatably connected to the articulated seat (17) and a water receiving hopper (19) fixedly connected to one side of the rotating shaft (18) and facing the concrete layer (1), wherein the other end of the rotating shaft (18) is positioned under the embedded column (15), and the moment of one end of the rotating shaft (18) positioned under the embedded column (15) is greater than the minimum moment of one end of the water receiving hopper (19) and smaller than the maximum moment of one end of the water receiving hopper (19).

4. The municipal drainage road surface for preventing water accumulation according to claim 1, wherein: the height of the top surface of the concrete layer (1) is gradually reduced from the middle to two sides.

5. The municipal drainage road surface for preventing water accumulation according to claim 4, wherein: concrete layer (1) a plurality of length direction of top surface fixedly connected with drain pipe (8) the same rather than top surface incline direction, gravel layer (2) are located the outside of drain pipe (8), just a plurality of grooves (20) of accomodating have been seted up on gravel layer (2) top surface, the opening top-down of accomodating groove (20) dwindles gradually, accomodate and laid in groove (20) and receive hopper (7), opening (10) have been seted up on drain pipe (8), the export of receiving hopper (7) is located opening (10) directly over.

6. The municipal drainage road surface for preventing water accumulation according to claim 5, wherein: gravel is filled in the drain pipe (8) and the receiving hopper (7), the clearance rate of the gravel is 28% -36%, and the clearance rate of the gravel layer (2) is 33% -40%.

7. The municipal drainage road surface for preventing water accumulation according to claim 6, wherein: the drain pipe (8) is in a circular pipe shape.

8. The municipal drainage road surface for preventing water accumulation according to claim 1, wherein: the bottom surface of the cement layer (6) is fixedly connected with a supporting column, and the bottom surface of the supporting column is flush with the bottom surface of the cement layer (6).