CN210459116U

CN210459116U - Stepped ecological bank protection device

Info

Publication number: CN210459116U
Application number: CN201921156188.3U
Authority: CN
Inventors: 罗文琦; 程继; 洪明; 万忠刚; 吕鑫; 陈斌
Original assignee: CCCC Tianjin Dredging Co Ltd; CCCC TDC Southern Communications Construction Co Ltd
Current assignee: CCCC Tianjin Dredging Co Ltd; CCCC TDC Southern Communications Construction Co Ltd
Priority date: 2019-07-23
Filing date: 2019-07-23
Publication date: 2020-05-05
Anticipated expiration: 2029-07-23

Abstract

The utility model discloses a stepped ecological bank protection device, which comprises a stone layer laid on a river levee and a supporting block propped against the front end of the river levee, wherein an terrestrial planting layer is laid at the upper end of the stone layer, the cross section of the supporting block is triangular, a plurality of inclined supporting blocks are propped against the upper end of the supporting block, and the inclined supporting blocks are propped against the front end of the stone layer; an aquatic planting layer is laid at the upper end of the supporting block, and various aquatic plants are planted on the aquatic planting layer. In this device, by the design of supporting shoe and stay pile, provide effective support to the lower extreme of river levee, and the direct impact of river levee lower extreme when having avoided rivers, the soil layer of protection river levee lower extreme avoids losing for the phenomenon that collapses appears in the river levee lower extreme is stabilized, and the design of aquatic plant layer and bracing piece makes the shock resistance of supporting shoe itself stronger simultaneously, has improved holistic protecting against shock ability.

Description

Stepped ecological bank protection device

Technical Field

The utility model relates to a water conservancy facility technical field especially relates to a cascaded ecotype bank protection device.

Background

Along with the development of economy and society, rivers and lakes are polluted more and more seriously, and people pay more and more attention to the treatment and protection of water bodies.

In order to reduce the loss of water and soil of the river bank and prevent the river bank from collapsing caused by river water impact, a protective device is required to be arranged at the position of the river bank to protect the river bank, the edge of the river bank is directly sealed by utilizing concrete stones in the existing protective measures, so that the river bank soil is isolated from the water body, but in such a mode, aquatic plants are not easy to live, the transmission of substances, energy and information between the water body and the land is interrupted, and the recovery of the function of an ecological system is not facilitated.

Disclosure of Invention

The utility model aims at solving the problem that the prior art does not have the disadvantage of beautifying the environment and provides a stepped ecological bank protection device.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a cascaded ecological type shore protection device, is including laying the stone layer on the river levee and the supporting shoe that offsets with the river levee front end, the terrestrial planting layer has been laid to the upper end on stone layer, the cross-section of supporting shoe is triangle-shaped, the upper end of supporting shoe offsets and has a plurality of raking blocks, and is a plurality of the raking block all offsets with stone layer front end.

Preferably, an aquatic planting layer is laid at the upper end of the supporting block, and various aquatic plants are planted on the aquatic planting layer.

Preferably, a plurality of reinforcing piles are inserted into the upper end of the stone layer, the reinforcing piles are all embedded into the terrestrial planting layer, and various terrestrial plants are planted on the terrestrial planting layer.

Preferably, a plurality of buffer slots are formed in the upper end of the stone layer at equal intervals, each buffer slot is internally provided with a buffer spring in an inserted mode, each buffer spring is welded at the upper end of each buffer spring, and the tops of the plurality of the buffer slots are connected with a rotating plate through torsion springs in a rotating mode.

Preferably, a plurality of the telescopic rods penetrate through the terrestrial planting layer and extend upwards, and the rotating plate is obliquely arranged and abuts against one end, close to the supporting block, of the terrestrial planting layer.

Preferably, a plurality of kinds of green plants on the river bank for reinforcing the cohesive force of the soil of the river bank are planted on the upper layer of the river bank, and a plurality of supporting piles for reinforcing the impact capacity of the supporting blocks are inserted at the upper ends of the supporting blocks in a penetrating manner.

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

1. in this device, by the design of supporting shoe and stay pile, provide effective support to the lower extreme of river levee, and the direct impact of river levee lower extreme when having avoided rivers, the soil layer of protection river levee lower extreme avoids losing for the phenomenon that collapses appears in the river levee lower extreme is stabilized, and the design of aquatic plant layer and bracing piece makes the shock resistance of supporting shoe itself stronger simultaneously, has improved holistic protecting against shock ability.

2. In this device, by the design on stone layer and terrestrial plant layer for river levee middle section receives the protection on stone layer, can not appear soil loss and cause the condition that cavity sinks, and terrestrial plant layer can avoid rivers to the direct impact of river levee, strengthens the soil cohesion ability of terrestrial plant layer self through planting terrestrial plant simultaneously, avoids soil erosion and water loss when improving the afforestation level, has strengthened the shock resistance of river levee.

Drawings

Fig. 1 is a schematic structural diagram of a stepped ecological bank protection device provided by the utility model.

Fig. 2 is a schematic side view of the stepped ecological bank protection device of the present invention.

In the figure: the ecological planting device comprises a river levee 1, a stone layer 2, a land planting layer 3, a supporting block 4, a supporting pile 5, an inclined supporting block 6, a water planting layer 7, aquatic plants 8, a reinforcing pile 9, a buffer groove 10, a buffer spring 11, a contraction rod 12, a rotation plate 13, land plants 14 and river bank green plants 15.

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.

Referring to fig. 1-2, a stepped ecological bank protection device comprises a stone block layer 2 laid on a river levee 1 and a supporting block 4 abutted against the front end of the river levee 1, wherein an terrestrial planting layer 3 is laid at the upper end of the stone block layer 2, the cross section of the supporting block 4 is triangular, a plurality of inclined supporting blocks 6 are abutted against the upper end of the supporting block 4, and the inclined supporting blocks 6 are abutted against the front end of the stone block layer 2; an aquatic planting layer 7 is laid at the upper end of the supporting block 4, and various aquatic plants 8 are planted on the aquatic planting layer 7.

The upper end of stone layer 2 is inserted and is equipped with a plurality of reinforcement stake 9, and a plurality of reinforcement stake 9 are all embedded into the terrestrial plant layer 3, and the anti loose ability of layer 3 is planted in the terrestrial plant can be strengthened to reinforcement stake 9 for terrestrial plant layer 3 can bear bigger impact force, and terrestrial plant layer 3's upper strata is planted and is had multiple terrestrial plant 14 for strengthen terrestrial plant layer 3's soil cohesion, avoid soil loss.

A plurality of buffer grooves 10 are formed in the upper end of the stone layer 2 at equal intervals, a buffer spring 11 is inserted into each buffer groove 10, a contraction rod 12 is welded to the upper end of each buffer spring 11, and the tops of the contraction rods 12 are connected with a rotating plate 13 through torsion springs in a rotating mode; a plurality of shrink poles 12 all run through the land and plant layer 3 and upwards extend, plant layer 3 and play to condense and guard action to the land, can improve the shock resistance that the land planted layer 3, change 13 slopes of board and set up and plant layer 3 with the land and be close to 4 one ends offsets of supporting shoe, plant layer 3 to the land when can avoiding water impact and cause direct impact, it makes its nutrition soil layer to keep to protect land to plant layer 3, do benefit to land plant 14's growth, make land plant 14's root system extension strengthen land and plant layer 3's cohesion, improve shock resistance.

The upper strata of river levee 1 is planted and is had the green 15 of planting of the multiple river bank that are used for strengthening river levee soil cohesion, increases green coverage area of planting when avoiding the soil erosion and water loss, improves the level of afforestation and strengthens environmental protection, and 4 upper ends of supporting shoe run through to insert and be equipped with a plurality of stay piles 5 that are used for strengthening supporting shoe 4 and receive the impact capacity, and stay pile 5 itself also can block the cohesion to aquatic plant layer 7, avoids aquatic plant layer 7 to appear the loss of nutrition layer.

When water impacts the river levee 1, the water cannot directly impact the river levee 1 and green plants on the river levee 1, but the impact force is greatly absorbed under the blocking of the stone layer 2 and the land-based planting layer 3, so that the river levee 1 is protected, the supporting block 4 can support and protect the river levee 1, the stone layer 2 and the land-based planting layer 3 when the water impact force is large, the supporting capacity of the supporting block 4 is further enhanced by the inclined supporting block 6, the stone layer 2 and the land-based planting layer 3 cannot easily collapse, the soil of the water-based planting layer 7 is more cohesive force due to continuous growth of the aquatic plants 8, and the water-based planting layer 7 and the supporting block 4 form a solid bottom foundation support.

When the board 13 is changeed in the water impact, change board 13 will take place the rotation of certain angle under the impact force effect, and can transmit impact force part for shrink pole 12, make its compression buffer spring 11 and downstream, realize the buffering to the impact force, avoid the direct impact of rivers to plant the injury on layer 3 to the land, water impact back when the water level is higher again, the rotation of changeing board 13 will make partial rivers cross commentaries on classics board 13 and enter into land and plant layer 3, can water terrestrial plant 14 above that, utilize rivers in the buffering.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a cascaded ecological type shore protection device, is including laying stone block layer (2) on river levee (1) and supporting shoe (4) that offsets with river levee (1) front end, its characterized in that, terrestrial planting layer (3) have been laid to the upper end of stone block layer (2), the cross-section of supporting shoe (4) is triangle-shaped, the upper end of supporting shoe (4) offsets and has a plurality of bracing pieces (6), and is a plurality of bracing piece (6) all offset with stone block layer (2) front end.

2. Stepped ecotype bank revetment system according to claim 1, wherein said support blocks (4) are laid with an aquatic plant layer (7) on the upper end, said aquatic plant layer (7) being planted with a plurality of aquatic plants (8).

3. Stepped ecotype revetment system according to claim 1, wherein a plurality of reinforcement piles (9) are inserted at the upper end of said stone block layer (2), a plurality of said reinforcement piles (9) are embedded in the land-planted layer (3), and a plurality of land-planted plants (14) are planted at the upper layer of said land-planted layer (3).

4. The stepped ecological revetment device according to claim 1, wherein a plurality of buffer grooves (10) are formed in the upper end of the stone layer (2) at equal intervals, a buffer spring (11) is inserted into each buffer groove (10), a contraction rod (12) is welded to the upper end of each buffer spring (11), and a rotating plate (13) is connected to the tops of the contraction rods (12) in a rotating manner through a torsion spring.

5. Stepped ecotype revetment system according to claim 4, wherein a plurality of said retraction rods (12) extend through the land growth layer (3) and upwards, said rotation plate (13) being inclined and abutting against the end of the land growth layer (3) near the support block (4).

6. The stepped ecological bank protection device according to claim 1, wherein a plurality of bank green plants (15) for reinforcing the cohesive force of the bank soil are planted on the upper layer of the bank (1), and a plurality of support piles (5) for reinforcing the impact capacity of the support block (4) are inserted through the upper ends of the support blocks (4).