Sidewalks that benefit tree growth

Abstract

The application discloses a sidewalk beneficial to growth of street trees, which comprises side ground bases, a road ground base, a sidewalk, a planting soil layer, a sidewalk ground base, a main beam, an auxiliary beam, a steel bar net, a first side stone, a second side stone, a third side stone, a water-permeable pavement, a tree pool and street trees, and the sidewalk is arranged between the side ground bases and the road ground base.

Description

[0001] The present application relates to the technical field of sidewalks that are conducive to the growth of street trees, in particular to the technical field of sidewalks that are conducive to the growth of street trees.

[0002] Sidewalk refers to the part of the road that is separated by kerb stones or guardrails and other similar facilities for pedestrians. Sidewalks are very common in cities, and there are sidewalks on both sides of the street. In some places, the sidewalk is separated from the motorway by a grassland or a tree. In the countryside, sidewalks are less common. In many developed countries, laws require the removal of all facilities that are not convenient for disabled people to use on sidewalks, so sidewalks are specially lowered to the same level as the road at the crossing to facilitate wheelchair crossing. As an important part of urban roads, sidewalks have evolved from being a dedicated channel for pedestrians to a new role in urban development, playing an important role in traffic management, landscape creation, underground space utilization, and public facilities.

[0003] Currently, during road construction, the soil layer is first compacted to form a stable foundation, then the vehicle lane is constructed above the compacted soil layer, and the sidewalk is constructed on both sides of the vehicle lane. The tree pool for planting street trees is constructed between the vehicle lane and the sidewalk. Since the soil layer under the vehicle lane and the sidewalk is compacted, the roots of the street trees in the tree pool are difficult to grow to both sides, and the roots of the street trees can only shrink in the narrow space of the tree pool, which is not conducive to the vigorous growth of the street trees.

[0004] Therefore, in order to maximize the growth space of the underground root system of the street trees on the basis of meeting the normal pedestrian traffic, it is necessary to propose a sidewalk that is conducive to the growth of street trees.

[0005] The purpose of the present application is to solve the problems in the prior art and propose a sidewalk that is conducive to the growth of street trees, which can maximize the growth space of the underground root system of the street trees on the basis of meeting the normal pedestrian traffic.

[0006] ​​​In order to achieve the above object, the sidewalk beneficial to the growth of street trees is provided, which comprises side foundation, road foundation, sidewalk, planting soil layer, sidewalk foundation, main beam, auxiliary beam, steel mesh, first side stone, second side stone, third side stone, permeable pavement, tree pool and street tree, the sidewalk is arranged between the side foundation and the road foundation, a plurality of planting soil layers and a plurality of sidewalk foundations are arranged along the direction of the sidewalk between the side foundation and the road foundation, the plurality of planting soil layers are uniformly distributed along the direction of the sidewalk, one sidewalk foundation is arranged between two adjacent planting soil layers, the main beam is arranged on the front and rear ends of the upper end surface of the planting soil layer in the left-right direction, the left and right ends of the main beam are embedded in the side foundation and the road foundation respectively, a plurality of auxiliary beams are connected between the two main beams, the steel mesh is arranged on the upper end surface of the main beam and the auxiliary beam, the upper end surface of the steel mesh and the upper end surface of the sidewalk foundation are provided with the permeable pavement, a plurality of first side stones and a plurality of second side stones are arranged on the left and right sides of the steel mesh, a plurality of third side stones are arranged on the right side of the second side stone close to the road foundation, the planting soil layer between the second side stone and the third side stone forms the tree pool, and the street tree is arranged in the tree pool.

[0007] Preferably, the left end of the lower end surface of the main beam is provided with a left support column close to the side foundation, the bottom end of the left support column is provided with a left steel reinforcement foundation embedded in the side foundation, the right end of the left support column is connected with the middle part of the main beam through a left side inclined support, the right end of the lower end surface of the main beam is provided with a right support column close to the road foundation, the bottom end of the right support column is provided with a right steel reinforcement foundation embedded in the road foundation, and the right end of the right support column is connected with the middle part of the main beam through a right side inclined support.

[0008] Preferably, the side of the main beam away from the planting soil layer is arranged on the sidewalk foundation.

[0009] Preferably, the left and right ends of the lower end surface of the steel mesh are respectively provided with pipeline arrangement pipes and drainage channels, the pipeline arrangement pipes and the drainage channels are arranged along the direction of the sidewalk, and the pipeline arrangement pipes and the drainage channels are fixed on the lower end surface of the main beam.

[0010] Preferably, the sidewalk foundation is formed by compacting the planting soil layer.

[0011] Preferably, the plurality of first side stones, the plurality of second side stones and the plurality of third side stones are arranged along the direction of the sidewalk.

[0012] Preferably, the end surface of the permeable pavement on the steel mesh is coplanar with the permeable pavement on the sidewalk foundation.

[0013] Preferably, the permeable pavement is composed of a plurality of rows of permeable bricks distributed in the left-right direction, the plurality of rows of permeable bricks are uniformly distributed in the front-rear direction, two adjacent rows of permeable bricks are distributed in a staggered manner, the upper end surface of the permeable brick is provided with a breathable hole for air exchange with the planting soil layer, the lower end surface of the permeable brick is provided with a dovetail sliding groove arranged in the left-right direction, the upper end surface of the steel mesh is provided with a dovetail sliding rail arranged in the left-right direction, and the dovetail sliding groove is clamped on the dovetail sliding rail.

[0014] The beneficial effects of the present application: the sidewalk of the present application is beneficial to the growth of street trees, which can avoid the compaction of the planting soil layer on the left side of the tree pool by setting up the main beam fixed on the side foundation and the road foundation at both ends in front and behind the tree pool, then using the reinforced mesh fixed by the main beam and the auxiliary beam, and finally setting the reinforced mesh on the end face of the reinforced mesh, so that the planting soil layer in the tree pool and the planting soil layer below the reinforced mesh together serve as the growth soil layer of the street tree root system, which can expand the growth space of the street tree root system, make the street root system grow fully, and thus make the street tree grow healthily and luxuriantly; by setting the left support, the left reinforced foundation, the left inclined support, the right support, the right reinforced foundation, the right inclined support, the main beam itself forming a tripod, and the side of the main beam away from the planting soil layer being placed on the sidewalk foundation, the strength and stability of the main beam can be enhanced, and the middle part of the main beam is not easy to sink in the long-term use; by setting the drainage ditch close to the street tree, the overflow of the sidewalk and the tree pool in heavy rain can be easily drained; by setting the pipeline setting pipe away from the street tree, not only is it convenient to set the pipeline and the line, but also it is to prevent the pipeline from being damaged during the growth of the street tree; by setting the air hole, the planting soil layer below the reinforced mesh can be ventilated, which is beneficial to the growth of the street tree root system in the planting soil layer; by setting the dovetail sliding groove on the dovetail sliding rail, the water permeable brick can be prevented from moving forward and backward on the reinforced mesh, and the first side stone and the second side stone can prevent the water permeable brick from moving left and right, so that the water permeable brick will not move by itself after installation.

[0015] The features and advantages of the present application will be described in detail with reference to the embodiments combined with the drawings.

DRAWINGS

[0016] Figure 1 is the front view of the sidewalk of the present application beneficial to the growth of street trees;

[0017] Figure 2 is the front view of the sidewalk of the present application beneficial to the growth of street trees;

[0018] Figure 3 is the front view of the sidewalk of the present application beneficial to the growth of street trees.

DETAILED DESCRIPTION

[0019] Reference Figure 1 , Figure 2 , Figure 3The application is beneficial to the sidewalk of the sidewalk tree growth, comprising side foundation 1, highway foundation 2, sidewalk 3, planting soil layer 4, sidewalk foundation 40, main beam 5, auxiliary beam 53, steel mesh 6, first side stone 601, second side stone 602, third side stone 603, water permeable pavement 7, tree pool 8, sidewalk tree 81, the sidewalk 3 is arranged between the side foundation 1 and the highway foundation 2, a plurality of planting soil layers 4 and a plurality of sidewalk foundations 40 are arranged along the setting direction of the sidewalk 3 between the side foundation 1 and the highway foundation 2, the plurality of planting soil layers 4 are uniformly distributed along the setting direction of the sidewalk 3, one sidewalk foundation 40 is arranged between two adjacent planting soil layers 4, the main beam 5 is arranged along the left-right direction on the upper end face of the planting soil layer 4, the left and right ends of the main beam 5 are embedded in the side foundation 1 and the highway foundation 2 respectively, a plurality of auxiliary beams 53 are connected between the two main beams 5, the steel mesh 6 is arranged on the upper end face of the main beam 5 and the auxiliary beam 53, the water permeable pavement 7 is arranged on the upper end face of the steel mesh 6 and the sidewalk foundation 40, a plurality of first side stones 601 and a plurality of second side stones 602 are arranged on the left and right sides of the steel mesh 6, a plurality of third side stones 603 are arranged on the right side of the second side stone 602 close to the highway foundation 2, the planting soil layer 4 between the second side stone 602 and the third side stone 603 forms the tree pool 8, and the sidewalk tree 81 is arranged in the tree pool 8.

[0020] The left end of the lower end face of the main beam 5 is provided with a left support column 51 close to the side foundation 1, the bottom end of the left support column 51 is provided with a left steel foundation 511 embedded in the side foundation 1, the right end of the left support column 51 is connected with the middle part of the main beam 5 through a left inclined support 512, the right end of the lower end face of the main beam 5 is provided with a right support column 52 close to the highway foundation 2, the bottom end of the right support column 52 is provided with a right steel foundation 521 embedded in the highway foundation 2, and the right end of the right support column 52 is connected with the middle part of the main beam 5 through a right inclined support 522.

[0021] The side of the main beam 5 away from the planting soil layer 4 is arranged on the sidewalk foundation 40.

[0022] The left and right ends below the steel mesh 6 are respectively provided with pipeline arrangement pipes 501 and drainage channels 502, the pipeline arrangement pipes 501 and the drainage channels 502 are arranged along the setting direction of the sidewalk 3, and the pipeline arrangement pipes 501 and the drainage channels 502 are fixed on the lower end face of the main beam 5.

[0023] The sidewalk foundation 40 is formed by compaction of the planting soil layer 4.

[0024] The plurality of first side stones 601, the plurality of second side stones 602 and the plurality of third side stones 603 are arranged along the setting direction of the sidewalk 3.

[0025] The end face of the water permeable pavement 7 on the steel mesh 6 is coplanar with the water permeable pavement 7 on the sidewalk foundation 40.

[0026] The water-permeable pavement 7 is composed of several rows of water-permeable bricks 71 distributed on the left and right, the several rows of water-permeable bricks 71 are uniformly distributed in the front and back direction, the two adjacent rows of water-permeable bricks 71 are distributed in staggered mode, the upper end surface of the water-permeable brick 71 is provided with a gas-permeable hole 711 which is gas-permeable to the planting soil layer 4, the lower end surface of the water-permeable brick 71 is provided with a dovetail sliding groove 72 arranged in the left and right direction, the upper end surface of the steel mesh 6 is provided with a dovetail sliding rail 61 distributed in the left and right direction, and the dovetail sliding groove 72 is clamped on the dovetail sliding rail 61.

[0027] The working process of the sidewalk for street trees beneficial to the growth of street trees is as follows:

[0028] In the working process of the sidewalk for street trees beneficial to the growth of street trees, the main beam 5 is erected on the left and right sides of the tree pool 8 and is fixed at the two ends on the side foundation 1 and the highway foundation 2, then the steel mesh 6 is fixed by the main beam 5 and the auxiliary beam 53, finally the steel mesh 6 is arranged on the upper end surface of the steel mesh 6, so that the planting soil layer 4 on the left side of the tree pool 8 is prevented from being compacted, the planting soil layer 4 in the tree pool 8 and the planting soil layer 4 below the steel mesh 6 together serve as a growth soil layer for the root system of the street tree 81, the growth space of the root system of the street tree 81 is expanded, the root system of the street tree 81 can grow in sufficient space, and thus the root system of the street tree 81 grows well, and the street tree 81 can grow healthily and luxuriantly; the left support 51, the left steel foundation 511, the left inclined support 512, the right support 52, the right steel foundation 521, the right inclined support 522, the main beam 5 itself forming a tripod, and the side of the main beam 5 away from the planting soil layer 4 being placed on the sidewalk foundation 40 can enhance the strength and stability of the main beam 5, so that the middle part of the main beam 5 is not prone to sinking in the long-term use process; the drainage ditch 502 close to the street tree 81 is arranged, so that the overflow of the sidewalk and the tree pool in heavy rain can be conveniently drained away; the pipeline setting pipe 501 away from the street tree 81 is arranged, which is not only for the convenience of setting pipelines and lines, but also for preventing the pipeline setting pipe 501 from being damaged in the growth process of the street tree 81; the gas-permeable hole 711 is arranged, which is beneficial to the ventilation of the planting soil layer 4 below the steel mesh 6, and thus is beneficial to the growth of the root system of the street tree 81 in the planting soil layer 4; the dovetail sliding groove 72 is clamped on the dovetail sliding rail 61, which can prevent the water-permeable brick 71 from moving forward and backward on the steel mesh 6, and the first side stone 601 and the second side stone 602 can prevent the water-permeable brick 71 from moving left and right, so that the water-permeable brick 71 will not move by itself after being installed.

[0029] The above examples are illustrative of the present application and are not limiting of the present application, and any simple transformation of the present application also belongs to the protection scope of the present application.

Claims

1. A sidewalk that promotes the growth of roadside trees, characterized in that: The structure includes a side foundation (1), a highway foundation (2), a sidewalk (3), a planting soil layer (4), a sidewalk foundation (40), a main beam (5), an auxiliary beam (53), a steel mesh (6), a first side stone (601), a second side stone (602), a third side stone (603), a permeable pavement (7), tree pits (8), and street trees (81). A sidewalk (3) is provided between the side foundation (1) and the highway foundation (2). Several planting soil layers (4) and several sidewalk foundations (40) are provided between the side foundation (1) and the highway foundation (2) along the direction of the sidewalk (3). The planting soil layers (4) are evenly distributed along the direction of the sidewalk (3), and a sidewalk foundation (40) is provided between two adjacent planting soil layers (4). The planting soil layer (4) has main beams (5) arranged in the left and right directions at both ends. The left and right ends of the main beams (5) are embedded in the side foundation (1) and the road foundation (2) respectively. Several auxiliary beams (53) are connected between the two main beams (5). A steel mesh (6) is fixed on the upper surface of the main beams (5) and the auxiliary beams (53) above the planting soil layer (4). The upper surface of the steel mesh (6) and the upper surface of the sidewalk foundation (40) are provided with permeable pavement (7). Several first side stones (601) and several second side stones (602) are provided on the left and right sides of the steel mesh (6). Several third side stones (603) are provided on the right side of the second side stones (602) near the road foundation (2). The second side stones (602) and the third side stones (603) are respectively located on the right side of the road foundation (2). Tree pits (8) are formed by planting soil layers (4) between the trees. Street trees (81) are placed in the tree pits (8). A left support (51) is provided at the left end of the lower end face of the main beam (5) near the side foundation (1). A left steel reinforcement foundation (511) embedded in the side foundation (1) is provided at the bottom end of the left support (51). A left diagonal support (512) is connected to the middle of the main beam (5) at the right end of the left support (51). A right support (52) is provided at the right end of the lower end face of the main beam (5) near the road foundation (2). A right steel reinforcement foundation (521) embedded in the road foundation (2) is provided at the bottom end of the right support (52). A right diagonal support (522) is connected to the middle of the main beam (5) at the right end of the right support (52). Pipeline installation pipes (501) are provided at the left and right ends below the steel mesh (6). The permeable pavement (7) consists of several rows of permeable bricks (71) distributed in the left and right directions. The permeable pavement (71) is evenly distributed in the front and back directions, and the adjacent two rows of permeable bricks (71) are staggered. The permeable bricks (71) are provided with air holes (711) on the upper surface of the permeable bricks (71) that are breathable with the planting soil layer (4). The permeable bricks (71) are provided with dovetail grooves (72) arranged in the left and right directions on the lower surface of the permeable bricks (71). The steel mesh (6) is provided with dovetail rails (61) arranged in the left and right directions on the upper surface of the steel mesh (6). The dovetail grooves (72) are clamped on the dovetail rails (61).

2. The sidewalk that promotes the growth of roadside trees as described in claim 1, characterized in that: The main beam (5) rests on the side of the sidewalk foundation (40) away from the planting soil layer (4).

3. The sidewalk that promotes the growth of roadside trees as described in claim 1, characterized in that: The sidewalk foundation (40) is formed by compacting the planting soil layer (4).

4. The sidewalk that promotes the growth of roadside trees as described in claim 1, characterized in that: Several first side stones (601), several second side stones (602), and several third side stones (603) are all set along the direction of the sidewalk (3).

5. The sidewalk that promotes the growth of roadside trees as described in claim 1, characterized in that: The permeable pavement (7) end face on the steel mesh (6) and the permeable pavement (7) on the sidewalk foundation (40) are coplanar.

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