CN213740414U - Green road structure in ecological park - Google Patents

Abstract

The utility model provides an ecological park green road structure, which comprises a permeable pavement and a plurality of kerbs arranged at the two sides of the permeable pavement, wherein one end of each kerb is sunken inwards to form an annular groove, the other end of each kerb is provided with a lug, the top surface of each lug is provided with a fixed insert, the bottom surface of each annular groove is provided with a fixed groove matched with the fixed insert, the size of each lug is slightly smaller than that of the inner cavity of the annular groove, the upper end of each annular groove is provided with an adhesive pouring hole, the annular grooves and the lugs are embedded and matched for splicing the adjacent kerbs front and back, the utility model discloses a green road structure which is characterized in that the annular grooves and the lugs are embedded and matched at the two ends of each kerb to splice the front and back of the adjacent kerbs into a whole, the adjacent kerbs are supported mutually, the connection stability of the kerbs is improved, and the deformation and damage is avoided when the external force impact or the subgrade subsidence occurs, convenient operation, fast construction speed and high efficiency.

Description

Green road structure in ecological park

Technical Field

The utility model belongs to the road structure field, concretely relates to green road structure in ecological park.

Background

The concept of greenway originated in the last 70 th century, and the english translation "greenway" was greenway, which was divided into two parts: "green" means naturally occurring, such as forest banks, wildlife, etc.; "way" means a channel. Together, it means a natural corridor that intersects with a landscape that has been artificially developed. In a broad sense, "greenway" refers to the general term for various linear open spaces to connect, including from a community cycle track to a habitat corridor that guides the seasonal migration of wildlife; from urban watershed to brook shores and streets far away from cities; landscaping is a place which provides people with good rest, cultural entertainment, close to nature and satisfies the desire of people to return to nature, and is an important measure for protecting ecological environment and improving urban living environment.

The permeable asphalt pavement is formed by high-viscosity permeable asphalt concrete, and compared with general asphalt mixtures, the permeable asphalt pavement is characterized by larger porosity, more aggregate content with large particle size, good high-temperature thermal stability and strong caking property, so that the formed permeable asphalt pavement has drainage property, can directly permeate rainwater into the ground through pores among aggregates of the asphalt pavement and then discharge the rainwater, and has the advantages of cooling, noise reduction, water prevention, fog prevention and the like.

Adopt the curb to separate pedestrian path and greenbelt among the prior art usually, the curb mostly adopts impervious concrete placement to form all block structure at present, need put the building block in the assigned position during the construction, then smear the concrete and connect on the side that links to each other toward adjacent building block correspondence, but this kind of curb and curb's construction method and connected mode all have a lot of drawbacks: 1. manual alignment is needed in the construction process, so that the construction is slow, the construction period is long, and a large amount of resources are wasted; 2. the adjacent kerbs are independently arranged, the connectivity is poor, and the kerbs are easy to deform and damage phenomena such as top camber, cracking deformation of the middle upper part, inclined connection staggering and the like under the influence of external environments such as external force impact, subgrade settlement and the like; 3. the kerbstone is impervious, rainwater cannot be drained away, accumulated water is caused on the pavement, and the mixture inside the pervious asphalt pavement is corroded by the rainwater for a long time, so that the pervious asphalt pavement is easily damaged; 4. when the curb spills the road surface part and produces damage, damage or change colour and need change the time, must dig original curb whole, the construction still must destroy the road in addition, not only time-wasting and manpower, influence the traffic in addition easily, produce rubbish scheduling problem.

Disclosure of Invention

An object of the utility model is to provide a green road structure in ecological park solves current curb installation effectiveness low, the poor external environment factor that easily receives of connection stability and warp destruction, does not possess the drainage ability scheduling problem with road department of meeting.

In order to realize the purpose, the utility model discloses a technical scheme be:

the utility model provides an ecological park green road structure, includes permeable pavement and sets up a plurality of curb in permeable pavement both sides, curb one end is inwards sunken annular groove, and the other end is equipped with the lug, the lug top surface is equipped with fixed inserted block, the annular groove bottom surface be equipped with the fixed slot of fixed inserted block looks adaptation, the lug size slightly is less than the annular groove inner chamber, the annular groove upper end is equipped with the bonding agent and pours the hole, the annular groove with the lug is inlayed the cooperation and is used for the concatenation around the adjacent curb.

Preferably, the curb is made by the material that permeates water, inside drainage chamber and the water storage chamber that link up each other that is equipped with of curb, drainage chamber is located water storage chamber upper portion is adjacent drainage chamber intercommunication, water storage chamber between the curb do not communicate.

Preferably, the curb towards the side upper portion of permeable pavement one side, be equipped with a plurality of tiny holes of permeating water along length direction, the hole of permeating water with drainage chamber intercommunication.

Preferably, a plurality of protruding structures are uniformly distributed on the side face, in contact with the permeable pavement, of the kerbstone.

Preferably, the curb still is including setting up detachable upper portion top cap on the curb, curb upper end terminal surface is equipped with the spacing groove, the top cap lower extreme be equipped with the stopper of spacing groove looks adaptation.

Preferably, the top cover can be provided with a reflective strip.

Preferably, the top cover can be made of any one of granite, marbled concrete, pervious concrete, ceramics, rubber, polymers, natural wood, synthetic wood and clay.

Preferably, the curb is of an L-shaped structure.

Compared with the prior art, the utility model has the advantages of:

1. the utility model discloses a set up annular groove and lug at the curb both ends and inlay the cooperation, splice into a whole around the adjacent curb, adjacent curb props each other, has improved the connection steadiness of curb. The situation of deformation and damage when external force impact or roadbed settlement occurs is avoided;

2. the utility model discloses adjacent curb can pass the concatenation of annular groove and lug, quick convenient completion alignment work, the lug size slightly is less than the annular groove inner chamber, rethread fixed slot and the further firm connection of fixed block between annular groove and the lug for leave certain cavity between lug and the annular groove, the bonding agent pours the hole through the bonding agent and gets into in the cavity, accomplishes the connection between the curb, convenient operation, construction speed is fast efficient, the laying quality of curb has been improved;

3. the utility model discloses a curb adopts permeable material to make to set up water storage chamber and drainage chamber in inside, when the volume of rainwater is less, the rainwater infiltrates in the curb to fall into the water storage chamber under its own gravity effect, soaks the water into soil through the inner wall that the water-permeable of water storage chamber, plays the effect of irrigation to soil, richenes groundwater resources; when the rainwater is large, the water quantity in the kerbstone increases and rises, and when the rainwater quantity reaches the drainage cavity, the rainwater can be drained through a drainage channel formed by the drainage cavity, so that the damage of the accumulated water on the road to the road surface is prevented, and the influence on pedestrians and vehicles is also avoided;

4. the utility model discloses a setting of curb top cap can change the top cap of co-altitude according to actual demand, and the suitability is strong, and the curb damages and only needs to change the top cap part, need not carry out the whole change to the curb, has protected the road, has also practiced thrift time and manpower;

5. the utility model arranges a plurality of fine permeable holes on the kerbstone, which can strengthen the water seepage and drainage functions of the kerbstone and drain the rainwater on the road surface as soon as possible in heavy rain;

6. the utility model discloses evenly set up a plurality of protruding structures in the side that curb and the inside contacted, further increase curb and permeable pavement's area of contact improves infiltration and drainage effect, increases the joint strength on curb and road surface.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings needed to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention, and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to these drawings without inventive efforts.

FIG. 1 is a schematic view of a green road structure of an ecological park;

FIG. 2 is a cross-sectional view of a green road structure of an ecological park;

FIG. 3 is a left side view of a curb of a green track roadway structure of an ecological park;

FIG. 4 is a left side view of a curb of a green track roadway structure of an ecological park;

FIG. 5 is a cross-sectional view of a green road structure of an ecological park;

FIG. 6 is a schematic view of a curb with a top cover of a green road structure of an ecological park;

reference numerals: the method comprises the following steps of 1-permeable pavement, 2-kerbstone, 3-annular groove, 4-bump, 5-fixed insert, 6-fixed groove, 7-adhesive pouring hole, 8-drainage cavity, 9-water storage cavity, 10-permeable hole, 11-protrusion structure, 12-top cover, 13-limiting groove, 14-limiting block and 15-light reflecting strip.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.

In the description of the present invention, it should be noted that, if the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer" and the like indicate the position or positional relationship based on the position or positional relationship shown in the drawings, or the position or positional relationship which is usually placed when the product of the present invention is used, the description is only for convenience of description and simplification, but the indication or suggestion that the device or element to be referred must have a specific position, be constructed and operated in a specific position, and thus, cannot be understood as a limitation of the present invention.

Furthermore, the appearances of the terms "first," "second," "third," and the like, if any, are only used to distinguish one description from another, and are not to be construed as indicating or implying relative importance.

Furthermore, the terms "horizontal", "vertical", "overhang" and the like do not require that the components be absolutely horizontal or overhang, but may be slightly inclined. For example, "horizontal" merely means that the direction is more horizontal than "vertical" and does not mean that the structure must be perfectly horizontal, but may be slightly inclined.

In the description of the present invention, it should be further noted that unless otherwise explicitly stated or limited, the terms "disposed," "mounted," "connected," and the like are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

It should be noted that the features of the embodiments of the present invention may be combined with each other without conflict.

As shown in fig. 1 and 2, an ecological park green road structure, including permeable pavement 1 and a plurality of curb 2 of setting in permeable pavement 1 both sides, 2 one end of curb inwards caves in annular groove 3, and the other end is equipped with lug 4, 4 top surfaces of lug are equipped with fixed inserted block 5, 3 bottom surfaces of annular groove are equipped with the fixed slot 6 with 5 looks adaptations of fixed inserted block, the lug 4 size slightly is less than 3 inner chambers of annular groove, 3 upper ends of annular groove are equipped with the bonding agent and pour hole 7, annular groove 3 with lug 4 inlays the cooperation and is used for adjacent curb 2 around the concatenation.

The permeable pavement 1 is in the prior art, the permeable pavement 1 is in a layered structure and comprises sand pebbles, a cement stabilized macadam base layer, a permeable asphalt lower surface layer and a permeable asphalt upper surface layer which are sequentially paved on a roadbed from bottom to top, an adhesive layer is arranged between the permeable asphalt lower surface layer and the permeable asphalt upper surface layer, and the kerbstone 2 can be arranged at the upper end of the cement stabilized macadam base layer and can play a role in reducing the settlement deformation of the kerbstone 2 and increasing the strength of the kerbstone;

the adhesive pouring hole 7 can be round, square or triangular, the specific shape is formulated according to the actual situation, and the size of the adhesive pouring hole 7 is smaller than the size of the top end face of the annular groove 3;

the size of the lug 4 is slightly smaller than the inner cavity of the annular groove 3, preferably, the distance between the side surfaces of the periphery of the lug 4 and the side surfaces of the inner cavity of the annular groove 3 is 20-30mm, and the specific distance is set according to the actual condition;

adjacent curb 2 is in the same place through the concatenation of the annular groove 3 at both ends and lug 4, make a plurality of curb 2 connect as a whole, lug 4 top surface fixed inserted block 5 inserts in 3 bottom surfaces fixed slot 6 of annular groove, the stability of connecting between the further improvement curb 2, because lug 4 size slightly is less than 3 inner chambers of annular groove, so also can form a cavity between annular groove 3 and the lug 4, pour hole 7 through the adhesive that is located the 3 tops of annular groove, pour the adhesive inside the cavity, the adhesive can flow in the cavity for the liquid of flowing form, until filling up the cavity, strengthen the intensity between the curb 2, used adhesive can adopt ordinary cement in the actual construction, or portland cement etc., concrete material formulates according to actual conditions.

As shown in fig. 3-5, the kerbstone 2 is made of a water-permeable material, the kerbstone 2 is internally provided with a drainage cavity 8 and a water storage cavity 9 which are communicated with each other, the drainage cavity 8 is positioned at the upper part of the water storage cavity 9, and the drainage cavity 8 and the water storage cavity 9 between the adjacent kerbstones 2 are communicated with each other.

The kerbstone 2 is made of a water permeable material, and the water permeable material can be made of a cement gravel water permeable material, a polyurethane gravel water permeable material or a cement ceramic water permeable material; when the amount of rainwater is small, part of rainwater on the road surface permeates underground through the permeable road surface 1, rainwater on the edge of the road surface permeates into the kerb 2 and falls into the water storage cavity 9 under the action of the gravity of the kerb, and then the water is soaked into the soil through the permeable inner wall of the water storage cavity 9, so that the irrigation effect on the soil is achieved, and underground water resources are enriched; when the rainwater is large, the water amount in the kerbs 2 increases and rises, and when the rainwater amount reaches the drainage cavity 8, the drainage cavities 8 between the kerbs 2 are mutually communicated, so that the rainwater can flow along the drainage cavities 8, and redundant rainwater is drained into a specially-arranged water storage tank or directly drained into a sewer;

when the inside cavity of curb set up drainage chamber 8 and water storage chamber 9, in order to avoid partial adhesive to get into drainage chamber 8 meeting water storage chamber 9, the fixed slot 6 of 3 bottoms surfaces of annular groove can set up to the loop configuration, the fixed block of 4 top surfaces of lug also should set up to the loop configuration with 6 looks adaptations of fixed slot, annular fixed block insert annular fixed slot 6 in, play the effect of keeping apart to drainage chamber 8 and water storage chamber 9.

In order to enhance the water seepage and drainage functions of the kerbstone 2 and drain rainwater on the road surface as soon as possible in heavy rain, as shown in fig. 3 and 4, a plurality of fine water permeable holes 10 are formed in the upper portion of the side surface of the kerbstone 2 facing one side of the water permeable road surface 1 along the length direction, and the water permeable holes 10 are communicated with the drainage cavity 8; the holes 10 of permeating water should be located road surface upper portion, and when the road area water was too much, reached the height in the holes 10 of permeating water, the rainwater will follow the holes 10 of permeating water and get into 2 insides of curb, carry out water storage and drainage.

In order to further increase the contact area between the kerbstone 2 and the permeable pavement 1, improve the water seepage and drainage effects and increase the connection strength between the kerbstone 2 and the pavement, a plurality of convex structures 11 are uniformly distributed on the side surface of the kerbstone 2, which is in contact with the permeable pavement 1;

the cross section of the protruding structure 11 may be square, circular arc or triangle, and the like, and a square structure is preferable because the contact area is larger, and the specific shape is established according to the actual situation, and the protruding structure 11 in fig. 1-4 is square.

As shown in fig. 6, the kerbstone 2 further comprises a detachable top cover 12 arranged at the upper end of the kerbstone 2, a limiting groove 13 is arranged on the end surface of the upper end of the kerbstone 2, and a limiting block 14 matched with the limiting groove 13 is arranged at the lower end of the top cover 12.

When the road surface part of the road edge stone 2 which leaks out is damaged, damaged or discolored and needs to be replaced, the top cover 12 is only required to be pulled out from the limiting groove 13, and then the limiting block 14 on the bottom surface of the new top cover 12 is inserted into the limiting groove 13 on the upper end face of the road edge stone 2;

the top cover 12 can be provided with the light reflecting strips 15, and the light reflecting strips 15 can play a role in warning pedestrians and vehicles in the coming and going directions under the condition of dark light, so that the pedestrians or the vehicles are prevented from colliding with the curb 2 to cause damage;

wherein, top cap 12 can adopt arbitrary one kind material preparation in granite, marbling concrete, pervious concrete, pottery, rubber, polymer, natural timber, synthetic timber, the clay to form, and the specific material of adopting can be established according to the concrete environment of 2 installations of curb, mostly adopts granite or marbling concrete material in ecological park.

In order to further enhance the stability of the kerbstone 2, the kerbstone 2 is made into an "L" -shaped structure, and the area of the bottom surface of the kerbstone 2 is increased due to the "L" -shaped structure, so that the contact area between the kerbstone 2 and the road surface is increased.

Finally, it is noted that the above-mentioned embodiments illustrate rather than limit the invention, and that, while the invention has been described with reference to preferred embodiments thereof, it will be understood by those skilled in the art that various changes in form and details may be made therein without departing from the spirit and scope of the invention as defined by the appended claims.

Claims (8)

1. The utility model provides an ecological park green road structure, includes permeable pavement (1) and sets up a plurality of curb (2) in permeable pavement (1) both sides, its characterized in that: curb (2) one end is inwards sunken annular groove (3), and the other end is equipped with lug (4), lug (4) top surface is equipped with fixed inserted block (5), annular groove (3) bottom surface is equipped with fixed slot (6) with fixed inserted block (5) looks adaptation, lug (4) size slightly is less than annular groove (3) inner chamber, annular groove (3) upper end is equipped with the bonding agent and pours hole (7), annular groove (3) with lug (4) are inlayed the cooperation and are used for the concatenation around adjacent curb (2).

2. The ecological park green track road structure as claimed in claim 1, wherein: curb (2) are made by the permeable material, inside drainage chamber (8) and the water storage chamber (9) of having a perfect understanding each other that are equipped with of curb (2), drainage chamber (8) are located water storage chamber (9) upper portion, it is adjacent drainage chamber (8) intercommunication, water storage chamber (9) between curb (2) do not communicate.

3. The ecological park green track road structure of claim 2, wherein: curb (2) orientation the side upper portion of permeable pavement (1) one side, be equipped with a plurality of tiny holes (10) of permeating water along length direction, permeate water hole (10) with drainage chamber (8) intercommunication.

4. The ecological park green track road structure as claimed in claim 1, wherein: and a plurality of convex structures (11) are uniformly distributed on the contact side surface of the kerbstone (2) and the permeable pavement (1).

5. The ecological park green track road structure as claimed in claim 1, wherein: the kerbstone (2) further comprises: set up detachable top cap (12) of curb (2) upper end, curb (2) upper end terminal surface is equipped with spacing groove (13), top cap (12) lower extreme be equipped with spacing block (14) of spacing groove (13) looks adaptation.

6. The ecological park green track road structure as claimed in claim 5, wherein: the top cover (12) can be provided with a reflective strip (15).

7. The ecological park green track road structure as claimed in claim 5, wherein: the top cover (12) can be made of any one of granite, marbling concrete, pervious concrete, ceramics, rubber, polymer, natural wood, synthetic wood and clay.

8. The ecological park green track road structure as claimed in claim 1, wherein: the kerbstone (2) is of an L-shaped structure.

Images