CN218562062U - Bridge greening planting device - Google Patents

Abstract

The utility model discloses a bridge planting technique device, including concrete pavement, concrete pavement's top fixedly connected with plants the base, the quantity of planting the base is two and the left and right sides at concrete pavement top, the cobble layer that is located planting base inboard is laid at concrete pavement's top, the top on cobble layer is provided with prevents the device that runs off, prevent that the top of running off the device has laid planting soil. The utility model discloses a set up concrete pavement, plant base, cobble layer, prevent mutually supporting of loss device and planting soil and use, solved foretell a bridge and planted afforestation equipment and do not have the function that prevents soil loss and avoid the cobble gap to block up, and then can influence the problem that bridge plants afforestation equipment normally worked, this device has the advantage that prevents soil loss and avoid the cobble gap to this makes things convenient for people's use, improves the practicality.

Description

Bridge planting technique device

Technical Field

The utility model relates to a bridge greening technology field specifically is a bridge planting technique device.

Background

In recent years, the low-carbon and environment-friendly life concept is deeply popular. In the bridge design, the landscape greening design is not stopped, and the arrangement of the bridge greening not only beautifies the environment, but also can increase the road greening rate and improve the life quality. In the current specification urban bridge design Specification (CJJ 11-2011) it is pointed out that: the bridge is not suitable to be provided with green belts. Therefore, the conventional bridge is designed without considering greening arrangement, the main reason is that the drainage and water seepage of a greening system are difficult to solve, and the soil layer required by planting and greening is difficult to reach the thickness required by greening growth.

Patent document CN201721626298.2 proposes a bridge planting greening device, which uses a planting base, wherein the planting base is arranged on a concrete pavement of a bridge floor and is higher than the concrete pavement, a waterproof unit, a filtering unit and planting soil are sequentially arranged in the planting base from bottom to top, a water drainage unit is further arranged on the side wall of the planting base, the water drainage unit is communicated with the filtering unit, and a pouring unit is arranged above the planting base;

this document solves the above-mentioned drawbacks of the prior art by means of the mutual cooperation of the above-mentioned structures.

Although the above documents can solve the defects in the prior art, the planting soil in the above documents is directly paved on the top of the pebble layer, because the pebbles are irregular in shape, gaps between the pebbles are also relatively wide, when rainfall continues, the infiltrated rainwater can drive the planting soil to flow downwards into the gaps of the pebbles, then the soil can flow into the water drain pipe through the gaps along with the rainwater, so that the soil is lost, part of the soil can stay in the gaps of the pebbles, so that the gaps of the pebbles are blocked, the blocked gaps of the pebbles can influence the normal drainage of the bridge planting greening device, and the bridge planting greening device does not have the functions of preventing the soil from being lost and the gaps of the pebbles from being blocked, further influences the normal operation of the bridge planting greening device, is inconvenient for people to use, and reduces the practicability.

Therefore, need carry out the design transformation to foretell bridge planting afforestation equipment to effectual rainwater that prevents to ooze can drive planting soil downward flow into the gap of cobble, and later soil can follow the rainwater and flow into the inside of outlet pipe through the gap, thereby causes the loss of soil, and wherein partial soil still can stop in the cobble gap, thereby causes the jam to the gap of cobble, and the cobble gap that is blockked up can influence the phenomenon of above-mentioned bridge planting afforestation equipment normal drainage.

SUMMERY OF THE UTILITY MODEL

For solving the problem that provides in the above-mentioned background art, the utility model aims to provide a bridge greening plants device possesses the advantage that prevents soil loss and avoid the cobble gap to block up, has solved foretell bridge greening plants device and has not had the function that prevents soil loss and avoid the cobble gap to block up, and then can influence the problem that bridge greening device normally worked.

In order to achieve the above purpose, the utility model provides a following technical scheme: a bridge greening planting device comprises a concrete pavement, wherein planting bases are fixedly connected to the top of the concrete pavement, the number of the planting bases is two, the planting bases are uniformly distributed on the left side and the right side of the top of the concrete pavement, a pebble layer located on the inner side of the planting bases is paved on the top of the concrete pavement, a loss prevention device is arranged at the top of the pebble layer, planting soil is paved on the top of the loss prevention device, and the top of the loss prevention device extends upwards to the top of the planting soil;

the anti-loss device comprises a soil blocking bag attached to the top of the pebble layer, sand is filled in the soil blocking bag, a plurality of water draining holes are formed in the bottom of the soil blocking bag and are uniformly distributed in the bottom of the soil blocking bag, an anti-leakage net is fixedly connected to the inner portion of each water draining hole, the top of the soil blocking bag is communicated with a sewer pipe extending upwards, and the top of the sewer pipe is communicated with a lower funnel.

As the utility model discloses preferred, the aperture of leak protection net is less than the diameter of sand material.

As the utility model discloses preferred, the water inlet of lower funnel upwards extends, the water inlet of lower funnel is higher than planting soil.

As the utility model discloses it is preferred, the top laminating of planting soil has geogrid, the surface of funnel and vegetation is established under to geogrid cover.

As the utility model discloses it is preferred, the apopore has been seted up in the outside that the concrete was mated formation, the apopore inwards extends to the inboard that the concrete was mated formation, the quantity of apopore is the outside that a plurality of and equipartition were mated formation at the concrete.

Compared with the prior art, the beneficial effects of the utility model are as follows:

1. the utility model discloses a set up concrete pavement, plant base, cobble layer, prevent mutually supporting of loss device and planting soil and use, solved foretell a bridge and planted afforestation equipment and do not have the function that prevents soil loss and avoid the cobble gap to block up, and then can influence the problem that bridge plants afforestation equipment normally worked, this device has the advantage that prevents soil loss and avoid the cobble gap to this makes things convenient for people's use, improves the practicality.

2. The utility model discloses a set up the leak protection net that the aperture is less than husky material diameter, make this device have spacing husky material's advantage, avoid husky material's loss, guarantee husky material's volume.

Drawings

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

fig. 2 is a schematic view of the connection of the concrete pavement, the pebble layer, the loss prevention device and the soil blocking bag of the utility model.

In the figure: 1. paving concrete; 2. a planting base; 3. a pebble layer; 4. a loss prevention device; 41. plugging a soil bag; 42. sand material; 43. a drain hole; 44. a leakage-proof net; 45. a sewer pipe; 46. a lower funnel; 5. planting soil; 6. a geogrid; 7. and (4) water outlet holes.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

As shown in fig. 1 to 2, a bridge greening planting device comprises a concrete pavement 1, wherein the top of the concrete pavement 1 is fixedly connected with two planting bases 2, the two planting bases 2 are uniformly distributed on the left side and the right side of the top of the concrete pavement 1, a pebble layer 3 positioned on the inner side of the planting bases 2 is laid on the top of the concrete pavement 1, a loss prevention device 4 is arranged on the top of the pebble layer 3, planting soil 5 is laid on the top of the loss prevention device 4, and the top of the loss prevention device 4 extends upwards to the top of the planting soil 5;

the anti-loss device 4 comprises a soil blocking bag 41 attached to the top of the pebble layer 3, the soil blocking bag 41 is made of geotextile with good water permeability, sand 42 is filled in the soil blocking bag 41, a water drainage hole 43 is formed in the bottom of the soil blocking bag 41, the water drainage hole 43 is a plurality of and is uniformly distributed at the bottom of the soil blocking bag 41, a leakage preventing net 44 is fixedly connected to the inside of the water drainage hole 43, a sewer pipe 45 extending upwards is communicated with the top of the soil blocking bag 41, a lower funnel 46 is communicated with the top of the sewer pipe 45, and the lower funnel 46 is located between vegetations.

Referring to fig. 2, the pore size of the leakage preventing net 44 is smaller than the diameter of the sand material 42.

As a technical optimization scheme of the utility model, through setting up the leak protection net 44 that the aperture is less than husky material 42 diameter, make this device have spacing husky material 42's advantage, avoid husky material 42's loss, guarantee husky material 42's volume.

Referring to fig. 2, the inlet of the lower funnel 46 extends upward, and the inlet of the lower funnel 46 is higher than the planting soil 5.

As a technical optimization scheme, through setting up the lower funnel 46 that the water inlet is higher than planting soil 5 top, make lower funnel 46 have the advantage of avoiding blockking up, avoid planting soil 5 can get into the condition emergence of lower funnel 46 easily, guarantee lower funnel 46's intercommunication and normal drainage.

Referring to fig. 1 and 2, a geogrid 6 is attached to the top of planting soil 5, and the geogrid 6 is sleeved on the surface of a lower funnel 46 and vegetation.

As a technical optimization scheme of the utility model, through setting up geotechnological grid 6, make this device have spacing planting soil 5's advantage, can carry on spacingly to planting soil 5's top to avoid planting soil 5's top to take place to be washed away the too much phenomenon of loss by the rainwater.

Referring to fig. 1, water outlet holes 7 are formed in the outer side of the concrete pavement 1, the water outlet holes 7 extend inwards to the inner side of the concrete pavement 1, and the water outlet holes 7 are distributed uniformly on the outer side of the concrete pavement 1.

As the utility model discloses a technical optimization scheme through setting up apopore 7, makes this device have the advantage of supplementary drainage, can assist down funnel 46 to the discharge work of 5 top rainwater on planting soil, guarantees drainage efficiency, avoids the condition that the rainwater spilled over to take place.

The utility model discloses a theory of operation and use flow: when heavy rain continuously falls, a lot of rainwater which cannot seep downwards can be accumulated at the top of the planting soil 5, when the rainwater fully flows through the lower funnel 46, the rainwater can enter the interior of the downcomer 45 through the lower funnel 46, the rainwater is conveyed downwards to the interior of the soil blocking bag 41 through the downcomer 45, then the rainwater can penetrate through the sand material 42 and the soil blocking bag 41 and seep downwards, meanwhile, the water draining speed can be increased through the sewer hole 43, the loss of the sand material 42 can be prevented through the leakage-proof net 44, the water draining speed can be increased through the water guiding of the lower funnel 46 and the downcomer 45, the rainwater at the top of the planting soil 5 is prevented from overflowing the concrete pavement 1, the planting soil 5 is prevented from being taken away by the overflowing rainwater, meanwhile, part of the rainwater can also seep downwards through the planting soil 5, the bottom of the planting soil 5 can be limited through the mutual matching of the soil blocking bag 41 and the sand material 42, and therefore, the seepage-preventing device has the advantages that the planting soil 5 can be prevented from leaking and the pebble gap can be blocked.

In summary, the following steps: this bridge planting technique device, through setting up concrete pavement 1, planting base 2, cobble layer 3, preventing that device 4 runs off and planting soil 5 mutually supports the use, solved foretell bridge planting technique device and do not have the function that prevents soil loss and avoid the cobble gap to block up, and then can influence the problem that bridge planting technique device normally worked.

It should be noted that, in this document, relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (5)

1. The utility model provides a bridge planting technique device, includes that concrete pavement (1), its characterized in that: the concrete pavement structure is characterized in that planting bases (2) are fixedly connected to the top of the concrete pavement (1), the two planting bases (2) are uniformly distributed on the left side and the right side of the top of the concrete pavement (1), pebble layers (3) located on the inner sides of the planting bases (2) are laid on the top of the concrete pavement (1), a loss prevention device (4) is arranged on the top of each pebble layer (3), planting soil (5) is laid on the top of each loss prevention device (4), and the top of each loss prevention device (4) extends upwards to the top of the planting soil (5);

the anti-loss device (4) comprises a soil blocking bag (41) attached to the top of the pebble layer (3), sand materials (42) are filled in the soil blocking bag (41), a plurality of water holes (43) are formed in the bottom of the soil blocking bag (41), the water holes (43) are uniformly distributed in the bottom of the soil blocking bag (41), an anti-leakage net (44) is fixedly connected to the inner portion of each water hole (43), a sewer pipe (45) extending upwards is communicated with the top of the soil blocking bag (41), and a lower funnel (46) is communicated with the top of the sewer pipe (45).

2. A bridge planting technique device as claimed in claim 1, wherein: the aperture of the anti-leakage net (44) is smaller than the diameter of the sand material (42).

3. A bridge planting technique device as claimed in claim 1, wherein: the water inlet of the lower funnel (46) extends upwards, and the water inlet of the lower funnel (46) is higher than the planting soil (5).

4. A bridge planting technique device as claimed in claim 1, wherein: the top laminating of planting soil (5) has geogrid (6), the surface of funnel (46) and vegetation is established under geogrid (6) cover.

5. A bridge planting technique device as claimed in claim 1, wherein: apopore (7) have been seted up in the outside of concrete pavement (1), apopore (7) inwards extend to the inboard of concrete pavement (1), the quantity of apopore (7) is the outside of a plurality of and equipartition in concrete pavement (1).

Images