CN212270834U

CN212270834U - Side slope protection device for coastal river large roads

Info

Publication number: CN212270834U
Application number: CN202020822707.1U
Authority: CN
Inventors: 徐红; 霍鑫; 高鹏; 李圆浩; 张桐; 刘凤; 郭瑶; 陆彩娟
Original assignee: Shanxi Province Traffic Environmental Protection Center Station Co ltd
Current assignee: Shanxi Province Traffic Environmental Protection Center Station Co ltd
Priority date: 2020-05-18
Filing date: 2020-05-18
Publication date: 2021-01-01
Anticipated expiration: 2030-05-18

Abstract

The utility model belongs to the technical field of the building environmental protection, a side slope protection device of strand river dado is related to. The device comprises a base protection unit grid with a sleeve at the edge; the foundation protection unit lattice is provided with a longitudinal water guiding ditch and a transverse water collecting ditch; seedlings of vetiver grass are planted in the base protection cells, and seedlings of camphor trees are planted in the center; the protective net is woven by straw and covers the foundation protection unit lattices, and sleeve rods on the protective net are inserted into the sleeve; plastic sleeves are sleeved around the vetiver grass seedlings. Compared with the prior art, side slope protection device of Bingjiang dao through setting up vetiver grass, cinnamomum camphora tree and liftable and degradable protection network, both protected the side slope and stabilized not lose soil, do benefit to mosquito-proof worm's vegetation again, realize ecological harmony.

Description

Side slope protection device for coastal river large roads

Technical Field

The utility model belongs to the technical field of the building environmental protection, a side slope protection device of strand river dado is related to.

Background

A coastal river road generally refers to a road built along a river edge. The position of river water varies with time, so that the side slope of the great riverside is washed by rainwater and river water and may be immersed in water. Therefore, the method ensures the stability of the bank slope and prevents water and soil loss, and is an important content for protecting the side slope of the large riverside road. The side slope protection means that for road surface side slopes or slope environments, in order to prevent the erosion effect of runoff of ground water on the side slopes, reinforcement measures need to be taken on the side slopes, and the reinforcement measures include broken stone slope protection, retaining wall slope protection, plant slope protection and the like. At present, the commonly used side slope protection methods mainly include: film covering or mortar covering, net hanging or net hanging plastering, sprayed concrete or concrete facing, soil bag or stone building slope pressing. The river levee fully covered by the concrete is not suitable for the growth of organisms, and is not beneficial to constructing a stable and harmonious biosphere. Therefore, the methods and the corresponding facilities described above are still insufficient in terms of ecological applications.

Disclosure of Invention

In order to solve the technical problem, the utility model provides a side slope protection device of strand river avenue with ecological coordination.

The utility model relates to a side slope protection device of a coastal river road, which comprises a protection base unit grid 1 with a sleeve pipe 8 at the edge; the foundation protection unit lattice 1 is provided with a longitudinal water guiding ditch 4 and a transverse water collecting ditch 5; multiple-hole vetiver grass seedlings 2 are planted in the base protection cell 1, and a camphor tree seedling 3 is planted in the center; the protective net 6 is woven by straw and covers the foundation protection unit lattices 1, and loop bars 7 on the protective net are inserted into the sleeves 8; a plastic sleeve 9 is sleeved on the vetiver seedling 2 close to the root of each hole.

The vetiver grass and the cinnamomum camphora tree are plants with developed root systems, are resistant to acid and alkali environments and water stains for a short time, and besides other economic values, the fragrance of the vetiver grass and the cinnamomum camphora tree can also disperse mosquitoes which are easy to gather at the river. The vetiver, especially the camphor tree, can grow higher, when seedlings are planted, if the seedlings are covered by a net conventionally, the seedlings are not beneficial to growth of the seedlings and the seedlings, and because the vegetation growth speeds of all plots are different, the seedlings are not suitable for being uniformly uncovered by personnel; if the planting net is not covered by the net, the planting net and the soil are not stably combined when just planted, and the planting net and the soil are easy to wash away together in rainy days. The protective net is inserted into the sleeve through the sleeve rod, can be lifted after the force of the upward growth of plants, is made of straw, is easy to degrade and does not cause pollution. Therefore, the ecological coordination of the whole protection device is good. The vetiver grass has a huge root system, but the vetiver grass cannot spread and grow. The vetiver grass can grow more than 2 meters and survive for more than 50 years, and in order to prevent the vetiver grass from being too high and too dense to block rainwater, a plastic sleeve (preferably a hard plastic sleeve) is arranged around the root part of the vetiver grass so as to facilitate water flow to pass through.

A side slope protection device of strand river avenue, the protection of the bottom row of unit check 1 is equipped with the stone course at the lower limb.

A side slope protection device of strand river avenue, protect basic unit check 1 and be rectangle or square.

Compared with the prior art, side slope protection device of Bingjiang dao through setting up vetiver grass, cinnamomum camphora tree and liftable and degradable protection network, both protected the side slope and stabilized not lose soil, do benefit to mosquito-proof worm's vegetation again, realize ecological harmony.

Drawings

Fig. 1 is a schematic view of a slope protection device, and fig. 2 is a schematic view of a protection net fixing. The method comprises the following steps of 1. a protective base unit lattice, 2. vetiver grass seedlings, 3. camphortree seedlings, 4. a longitudinal water guiding ditch, 5. a transverse water collecting ditch, 6. a protective net, 7. a sleeve, 8. and 9. a hard plastic sleeve.

Detailed Description

The following describes the slope protection device of the coastal river road according to the present invention with reference to specific embodiments, but the scope of the present invention is not limited thereto.

Example 1

The side slope protection device of the coastal river road comprises a protection base unit grid 1 with a sleeve pipe 8 at the edge; the foundation protection unit lattice 1 is provided with a longitudinal water guiding ditch 4 and a transverse water collecting ditch 5; multiple-hole vetiver grass seedlings 2 are planted in the base protection cell 1, and a camphor tree seedling 3 is planted in the center; the protective net 6 is woven by straw and covers the foundation protection unit lattices 1, and loop bars 7 on the protective net are inserted into the sleeves 8; a plastic sleeve 9 is sleeved on the vetiver seedling 2 close to the root of each hole. The lower edge of the base protection unit lattice 1 at the bottommost row is provided with a stone course. The protection base unit cell 1 is square.

Example 2

The side slope protection device of the coastal river road comprises a protection base unit grid 1 with a sleeve pipe 8 at the edge; the foundation protection unit lattice 1 is provided with a longitudinal water guiding ditch 4 and a transverse water collecting ditch 5; multiple-hole vetiver grass seedlings 2 are planted in the base protection cell 1, and a camphor tree seedling 3 is planted in the center; the protective net 6 is woven by straw and covers the foundation protection unit lattices 1, and loop bars 7 on the protective net are inserted into the sleeves 8; a plastic sleeve 9 is sleeved on the vetiver seedling 2 close to the root of each hole.

The vetiver grass and the cinnamomum camphora tree are plants with developed root systems, are resistant to acid and alkali environments and water stains for a short time, and besides other economic values, the fragrance of the vetiver grass and the cinnamomum camphora tree can also disperse mosquitoes which are easy to gather at the river. The vetiver, especially the camphor tree, can grow higher, when seedlings are planted, if the seedlings are covered by a net conventionally, the seedlings are not beneficial to growth of the seedlings and the seedlings, and because the vegetation growth speeds of all plots are different, the seedlings are not suitable for being uniformly uncovered by personnel; if the planting net is not covered by the net, the planting net and the soil are not stably combined when just planted, and the planting net and the soil are easy to wash away together in rainy days. The protective net is inserted into the sleeve through the sleeve rod, can be lifted after the force of the upward growth of plants, is made of straw, is easy to degrade and does not cause pollution. Therefore, the ecological coordination of the whole protection device is good. The vetiver grass has a huge root system, but the vetiver grass cannot spread and grow. The vetiver grass can grow more than 2 meters and can survive for more than 50 years, and in order to prevent the vetiver grass from being too high and too dense to block rainwater, each hole is taken as a unit, and a plastic sleeve (preferably a hard plastic sleeve) is arranged around the root part of the vetiver grass so as to facilitate water flow to pass through.

Claims

1. A side slope protection device for a large riverway is characterized by comprising a base protection unit grid (1) with a sleeve pipe (8) at the edge; the foundation protection unit lattice (1) is provided with a longitudinal water guiding ditch (4) and a transverse water collecting ditch (5); multiple-hole vetiver grass seedlings (2) are planted in the base protection cell (1), and a camphor tree seedling (3) is planted in the center; the protective net (6) is woven by straw and covers the foundation protection unit grids (1), and a loop bar (7) on the protective net is inserted into the sleeve (8); the plastic sleeve (9) is sleeved on the vetiver seedling (2) close to the root of each hole.

2. A slope protection arrangement according to claim 1, characterised in that the lowermost row of foundation cells (1) is provided with a masonry layer at the lower edge.

3. A slope protection according to claim 1, characterised in that the revetment cells (1) are rectangular or square.