CN213448323U

CN213448323U - Biological carrier river course slope protection structure

Info

Publication number: CN213448323U
Application number: CN202021704175.8U
Authority: CN
Inventors: 赵宏祥; 赵信羱; 刘长生; 刘洵
Original assignee: Ets Tianjin Biology Technology Development Co ltd; Beijing Qunxiangxing New Material Technology Co ltd
Current assignee: Ets Tianjin Biology Technology Development Co ltd; Beijing Qunxiangxing New Material Technology Co ltd
Priority date: 2020-08-14
Filing date: 2020-08-14
Publication date: 2021-06-15
Anticipated expiration: 2030-08-14

Abstract

The utility model discloses a biological carrier river course slope protection structure, which comprises a fixed frame, wherein the edge of the fixed frame is a stand column, the upper end of the stand column is provided with an installation column, and an upper cover layer is detachably arranged on the installation column; a plurality of limiting buckles facing downwards are arranged on the stand columns, partition nets are arranged among the stand columns, planting bags are arranged in the fixing frame, thickened strips are arranged at positions, close to the stand columns, of the edges of the planting bags, and connecting rings matched with the limiting buckles are arranged on the outer sides of the thickened strips; the upper end of the planting bag is symmetrically provided with bonding belts. The utility model discloses can solve the problem that soil and nutrition in the mould bag run off easily among the prior art, simple structure, convenient and practical, afforest effectually.

Description

Biological carrier river course slope protection structure

Technical Field

The utility model relates to an ecological maintenance engineering technical field of river, concretely relates to biological carrier river course slope protection structure.

Background

In the conventional method of protecting a revetment, the revetment is generally supported and reinforced. Common forms are gravity retaining walls, buttress retaining walls, cantilever retaining walls, and the like. These conventional methods only focus on direct and rapid effects and ignore environmental damage. After the bank protection excavation, the original structure of the bank protection body is destroyed, and whole ecosystem receives the influence.

The mold bag slope protection technology is a new trend in the ecological slope protection technology, and solves a plurality of problems of the traditional slope protection, and the existing mold bag slope protection structure is usually provided with a plurality of holes and grooves on a bag body and a fixed outer frame so as to ensure the growth of green plants in the bag body, but the method easily causes the loss of soil and nutrition in the mold bag under the flushing of running water; in addition, for guaranteeing that the soil in the mould bag does not run off from the mould bag top, still can set up the structure of sheltering from in the mould bag top usually, lead to overall structure complicacy, and be unfavorable for the vegetation in the mould bag.

SUMMERY OF THE UTILITY MODEL

The utility model discloses to the above-mentioned among the prior art not enough, provide one kind can solve the biological carrier river course slope protection structure of the easy problem that runs off of soil in the mould bag and nutrition among the prior art.

In order to solve the technical problem, the utility model discloses a following technical scheme:

the utility model provides a biological carrier riverway slope protection structure, which comprises a fixed frame, wherein the edge of the fixed frame is a column, the upper end of the column is provided with an installation column, and an upper cover layer is detachably arranged on the installation column; a plurality of limiting buckles facing downwards are arranged on the stand columns, partition nets are arranged among the stand columns, planting bags are arranged in the fixing frame, thickened strips are arranged at positions, close to the stand columns, of the edges of the planting bags, and connecting rings matched with the limiting buckles are arranged on the outer sides of the thickened strips; the upper end of the planting bag is symmetrically provided with bonding belts;

the planting bag is internally provided with a filler which comprises a plurality of groups of mutually overlapped microbial layers and a soil covering layer, and each group of microbial layers is positioned below the soil covering layer.

The utility model provides an above-mentioned biological carrier river course slope protection structure's main beneficial effect lies in:

the utility model provides a biological carrier river course slope protection structure, which avoids the problem that the fixed upper shielding structure in the existing mold bag structure influences the growth of plants by arranging the detachable upper cover layer on the fixed frame; the limiting buckle is matched with the connecting ring and used for fixing the vertical position of the planting bag, so that the phenomenon that the planting bag is folded when being placed into the fixing frame, the filling materials are unevenly distributed when being added into the bag, the fixing frame cannot be fully filled, space waste is caused, and the effect of fixing the relative position of the planting bag and the fixing frame is achieved, so that construction is facilitated; through setting up the thickening strip, make and plant the bag and can keep whole extension along the stand direction, be convenient for add the filler.

By arranging the adhesive tape, when the filler is added in the initial step, the planting bag is sealed by the adhesive tape, so that green plants can root in a dark environment, and the survival rate of the green plants is ensured; after rooting is finished, the adhesive tape is pulled open, so that the green plants can normally develop; compared with the traditional mould bag structure, the green plant survival rate can be obviously improved, the greening effect is improved, and the cost is saved.

Through setting up the microbial layer, can utilize the microorganism that adds wherein, activate native microorganism, optimize the flora structure and make soil form microorganism self-adaptation environment through carbon conversion, make the activation of primary strain to borrow the hydrologic cycle nature to spill over the flora and can optimize the water ecosystem again by constructing, produce special enzyme material and to killing green alga, decompose conversion organic matter, make indexes such as COD, ammonia, nitrogen, total phosphorus reduce, make the water resume self-purification function, balanced water ecosystem.

Drawings

Fig. 1 is a schematic structural diagram of a biological carrier river channel slope protection structure provided by the scheme.

Fig. 2 is a schematic view of the matching relationship between the bearing plate and the planting bag.

Fig. 3 is a schematic view of the matching relationship between the tension line and the planting bag.

Fig. 4 is a schematic structural view of the fixing frame.

Fig. 5 is a top view of a river course slope protection structure.

Fig. 6 is a top view of the cap layer after installation.

The biological cultivation device comprises a fixing frame 1, a fixing frame 11, upright columns 12, a separation net 13, a limiting buckle 14, an installation column 15, a fixing hole 16, an upper cover layer 2, a planting bag 21, a thickening strip 22, a connecting ring 23, a bonding tape 24, a positioning rod 25, a tension line 3, a filler 31, a bearing plate 32, a bearing edge 33, a microbial layer 34, a soil covering layer 35 and a backfill layer.

Detailed Description

The present invention will be further explained with reference to the accompanying drawings:

as shown in fig. 1, it is a schematic structural diagram of the biological carrier river channel slope protection structure provided by the present scheme.

The utility model discloses a biological carrier river course slope protection structure is including

fixed frame

1, and 1 edge of fixed frame is stand 11, and 11 upper ends of stand are provided with erection column 14, and the detachable cover is equipped with upper cover layer 16 on the erection column 14, and upper cover layer 16 is spacing net, and spacing net can be fishing net class structure to save the cost.

A plurality of limit buckles 13 facing downwards are arranged on the upright posts 11, partition nets 12 are arranged among the upright posts 11, and meshes of the partition nets 12 are in a diamond-shaped lattice, as shown in fig. 4. Be provided with in the fixed frame 1 and plant bag 2, plant bag 2 and be the braided bag of material that permeates water, it is optional, plant bag 2 and be PET polyester material to utilize its resistant ageing resistance that freezes, the ecological integrality of side slope is protected to the characteristic of scour resistance, remedies the not enough of cast in situ concrete bank protection. So as to ensure that the soil and the nutrition in the planting bag 2 can not be washed away by running water.

The position, close to the upright post 11, of the edge of the planting bag 2 is provided with a thickened strip 21, the material of the thickened strip 21 is the same as that of the planting bag 2, the outer side of the thickened strip 21 is provided with a connecting ring 22 matched with the limiting buckle 13, and the thickened strip 21 is matched with the connecting ring 22 to fix the relative positions of the planting bag 2 and the fixing frame 1, so that the filler 3 can be conveniently added into the planting bag 2; the adhesive tapes 23 are symmetrically arranged at the upper end of the planting bag 2, and when the filling 3 is added, the adhesive tapes 23 at the two sides of the upper end of the planting bag 2 are temporarily sealed, so that the green plants can root in a dark environment, and the survival rate of the plants is ensured; after rooting is finished, the adhesive tape 23 is pulled open, and the green plants can normally develop.

The planting bag 2 is internally provided with a filler 3, the filler 3 comprises a plurality of groups of mutually overlapped microorganism layers 33 and a soil covering layer 34, and each group of microorganism layers 33 is positioned below the soil covering layer 34. The microbial layer is ETS complex flora, and soil improvement is carried out on the covering soil layer 34 through the ETS complex flora, so that the soil can create organic conditions for the growth and germination of plants, provide nutrients required by the plants, and enable the plants to grow better.

Preferably, the top of the planting bag 2 is provided with a backfill layer 35. The backfill layer 35 is planting soil so as to facilitate green plant growth and ensure the compaction degree in the planting bag 2.

Furthermore, the fixing frame 1 is of a platform-shaped structure, and the cross section of the fixing frame 1 is trapezoidal so as to increase the planting area of green plants.

Optionally, the filling 3 comprises a receiving plate 31 disposed on the bottom surface of the planting bag 2, and the microorganism layer 33 is disposed on the receiving plate 31. The bottom surface of the bearing plate 31 is provided with a plurality of abutting edges 32 connected with the planting bags 2.

Optionally, a fixing hole 15 is formed at a position adjacent to the lower end of the upright post 11, a positioning rod 24 is installed on the fixing hole 15, and the connecting ring 22 penetrates and is bound to the positioning rod 24. The positioning rods 24 are used to fix the position of the planting bags 2 relative to the fixing frame 1 more quickly, as shown in fig. 5.

Optionally, a tension line 25 is arranged on the side wall of the planting bag 2 at the same height as the microorganism layer 33, and the tension line 25 is a steel wire and also plays a role in preventing the bag body from deforming during the process of adding the filler 3.

The following workflow description of the biological carrier river course slope protection structure provided by the scheme is as follows:

s1, placing the fixing frame 1 at the target position, spreading the planting bag 2 open, placing the receiving plate 31, and pressing the bottom surface of the planting bag 2, as shown in fig. 2.

S2, pulling up the planting bag 2 from bottom to top, and enabling the connecting rings 22 to be sequentially sleeved with the limit buckles 13.

When the positioning rod 24 is arranged, the connecting ring 22 is sleeved with the positioning rod 24 when the planting bag 2 is put in, and then the connecting ring 22 is guided to be sleeved with the limit buckle 13 by the positioning rod 24 in the process of pulling up the planting bag 2. In order to ensure the connection stability, the connection is bound and fixed.

S3, straightening the uppermost end of the planting bag 2 upwards, taking out the bearing plate 31, and then sequentially adding the microorganism layer 33 and the soil covering layer 34 into the bearing plate.

Microbial layer 33 and casing layer 34 each have three layers.

When tension threads 25 are provided, after each addition of the microbial layer 33, the bag body is threaded by the tension threads 25, as shown in fig. 3.

And S4, tamping the soil covering layer 34 after the soil covering layer is added, and adding the backfill layer 35 after the tamping is finished.

The backfill layer 35 should be 3 to 5cm above the top of the fixed frame 1.

S5, the upper end of the planting bag 2 is closed by the adhesive tape 23, and then the upper cover layer 16 is arranged on the upper part of the fixing frame 1 through the mounting posts 14.

By arranging the upper cover layer 16 of the fishing net structure, the planting bag 2 is prevented from being pulled apart accidentally, as shown in fig. 6.

S6, after the set time, the upper cover layer 16 is removed and the adhesive tape 23 is pulled to make the green plant grow normally.

The foregoing description of the embodiments of the present invention is provided to facilitate the understanding of the present invention by those skilled in the art, but it should be understood that the present invention is not limited to the scope of the embodiments, and those skilled in the art will be able to understand the present invention as long as various changes are made within the spirit and scope of the present invention as defined and defined by the appended claims, and all such changes are obvious and contemplated by the present invention.

Claims

1. A biological carrier riverway slope protection structure is characterized by comprising a fixing frame, wherein the edge of the fixing frame is a stand column, the upper end of the stand column is provided with an installation column, and an upper cover layer is detachably arranged on the installation column; a plurality of limiting buckles facing downwards are arranged on the stand columns, partition nets are arranged among the stand columns, planting bags are arranged in the fixing frame, thickened strips are arranged at positions, close to the stand columns, of the edges of the planting bags, and connecting rings matched with the limiting buckles are arranged on the outer sides of the thickened strips; the upper end of the planting bag is symmetrically provided with bonding belts;

2. The bio-carrier riverway slope protection structure as claimed in claim 1, wherein the filler comprises a receiving plate disposed on the bottom surface of the planting bag, and the microbial layer is disposed on the receiving plate.

3. The biological carrier riverway slope protection structure as claimed in claim 2, wherein the bottom surface of the receiving plate is provided with a plurality of abutting edges connected with the planting bags.

4. The bio-carrier river channel slope protection structure of claim 1, wherein the upper cover layer is a limiting net.

5. The biological carrier riverway slope protection structure as claimed in claim 1, wherein the planting bags are woven bags made of water permeable materials.

6. The bio-carrier riverway slope protection structure as claimed in claim 5, wherein the microbial layer is ETS complex flora.

7. The bio-carrier riverway slope protection structure as claimed in claim 6, wherein a backfill layer is arranged on the top of the planting bag.

8. The bio-carrier riverway slope protection structure as claimed in claim 7, wherein the backfill layer is vegetation soil.

9. The biological carrier riverway slope protection structure according to claim 1, wherein the fixing frame is of a platform-shaped structure, and the cross section of the fixing frame is trapezoidal; the meshes of the separation net are in a diamond-shaped grid.

10. The biological carrier riverway slope protection structure according to claim 1, wherein a fixing hole is formed at a position adjacent to the lower end of the upright post, a positioning rod is installed on the fixing hole, and the connecting ring passes through and is bound on the positioning rod.