CN220538560U - Ecological bank protection interlocking piece and bank protection structure under water in inland waterway - Google Patents
Ecological bank protection interlocking piece and bank protection structure under water in inland waterway Download PDFInfo
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- CN220538560U CN220538560U CN202322025305.5U CN202322025305U CN220538560U CN 220538560 U CN220538560 U CN 220538560U CN 202322025305 U CN202322025305 U CN 202322025305U CN 220538560 U CN220538560 U CN 220538560U
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- Prior art keywords
- interlocking block
- interlocking
- arch
- bayonet
- slope protection
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 51
- 230000000903 blocking effect Effects 0.000 abstract description 3
- 239000002689 soil Substances 0.000 description 7
- 230000000694 effects Effects 0.000 description 4
- 238000011144 upstream manufacturing Methods 0.000 description 3
- 230000008901 benefit Effects 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 241000251468 Actinopterygii Species 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000011010 flushing procedure Methods 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000008635 plant growth Effects 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
- 238000004162 soil erosion Methods 0.000 description 1
- 238000003911 water pollution Methods 0.000 description 1
Abstract
The utility model discloses an underwater ecological slope protection interlocking block for inland waterways, which comprises an interlocking block and is characterized in that: the water facing surface of the interlocking block is an arch-shaped bulge, and the back water flow surface is an arch-shaped groove; one end of the interlocking block extends upwards to form a first lock catch, the other end of the interlocking block extends downwards to form a second lock catch, and at least one side of the interlocking block is provided with a bayonet; and an underwater ecological slope protection structure of a inland waterway, comprising a plurality of interlocking blocks; the interlocking block body has a streamline shape, has small blocking effect on water flow compared with a square block body slope protection structure, and can reduce water flow and wave flow energy and increase the variety of water flow states after being spliced; the curvature of the water facing surface and the curvature of the back water facing surface of the interlocking block are different, and the interlocking block is suitable for the flow direction of the water facing surface.
Description
Technical Field
The utility model belongs to the technical field of channel repair, and particularly relates to an underwater ecological slope protection interlocking block and a slope protection structure of a inland channel.
Background
At present, in the construction process of the underwater protection slope for the channel treatment, the bare slope is formed due to the digging and filling, and the unstable slopes are easy to cause disasters such as water and soil loss, slope collapse, mud-rock flow and the like, and greatly destroy the ecological environment around the line. The slope protection structure is an important project for protecting the slope and is also an important structure for protecting the slope and preventing water and soil loss. In the construction of slope protection structure, in order to avoid the condition that landslide appears after the domatic is erodeed by rainwater etc. and collapse, guarantee the safety of domatic and environment, utilize slope interlocking piece interlock to form slope protection structure to support, consolidate and protect domatic.
In the prior art, a slope protection structure is usually formed by adopting concrete interlocking blocks, and the slope is not grown due to the adoption of the concrete interlocking blocks, so that an underwater ecological system cannot be constructed; if set up the planting hole on concrete interlocking piece, when the plant does not grow into the firm soil effect of performance completely, under the rivers impact effect, especially when the river is great crooked, rivers receive the direction of rotation deflection effect in the river bend, to the slope flushing ability reinforcing, easily with plant, plant soil is dispersed, cause the water turbidity, when the bed mud is the contaminated bed mud, still can cause water pollution, be unfavorable for long-term blocking soil erosion and water loss, be unfavorable for the effective utilization of bank protection structure, inland waterway treatment effect receives the influence.
Disclosure of Invention
Aiming at the problems existing in the prior art, the utility model provides an underwater ecological slope protection interlocking block and a slope protection structure for a inland waterway.
The utility model is realized in such a way that a inland waterway underwater ecological slope protection interlocking block comprises an interlocking block body, and is characterized in that: the water facing surface of the interlocking block is an arch-shaped bulge, and the back water flow surface is an arch-shaped groove; one end of the interlocking block extends upwards to form a first lock catch, the other end of the interlocking block extends downwards to form a second lock catch, and at least one side of the interlocking block is provided with a bayonet.
Further, the cross section of the interlocking block is an S-shaped curve, the curvature radius of the cross section curve of the arch-shaped bulge is 2 times of that of the cross section curve of the arch-shaped groove, and the arc length of the cross section curve of the bulge is 2-3 times of that of the cross section curve of the arch-shaped groove.
Further, two bayonets are arranged, one bayonet is a first bayonet, and the first bayonet is arranged on the water facing surface of the arch-shaped bulge; the other of the two bayonets is set as a second bayonet, and the second bayonet is arranged on the arch-shaped raised back water flow surface.
Further, it is characterized in that: the arch-shaped raised back water flow surface of the interlocking block body is provided with planting holes.
Further, the planting hole is rectangular.
An underwater ecological slope protection structure of a inland waterway, comprising a plurality of interlocking blocks, wherein the interlocking blocks adopt the interlocking blocks of any one of the above claims, and a first lock catch of each interlocking block is buckled with a second lock catch of another adjacent interlocking block along the transverse direction; staggered and spliced along the longitudinal direction to form a three-linkage structure; namely, the first bayonet of the first interlocking block is clamped on the side edge of the arch-shaped bulge of one of the interlocking blocks after being buckled; the second bayonet of the first interlocking block is clamped at the side edge of the arched groove of the other interlocking block after being buckled.
The one or more technical solutions provided in the embodiments of the present application have at least the following beneficial effects:
1. the block body in the utility model has a streamline curved surface, and has attractive appearance and small blocking effect on water flow compared with a square block body slope protection structure, and the slope protection structure formed after splicing can reduce water flow and wave flow energy and increase the variety of water flow states.
2. The curvature of the water facing surface and the curvature of the back water facing surface of the block body are different, and the block body is suitable for the flow direction of the water facing surface.
3. The ecological planting holes are arranged on the back water flow surface, so that the impact of water flow on plants and plant soil is reduced, the impact of water flow on the soil is weakened, and the phenomenon that the soil is diffused to generate water turbidity is reduced.
Drawings
FIG. 1 shows a schematic perspective view of a linkage block;
FIG. 2 shows a schematic perspective view of a interlocking block provided with planting holes;
FIG. 3 shows a schematic perspective view of a single row of blocks combined laterally;
FIG. 4 shows a plan view of an ecological slope protection structure;
FIG. 5 shows a schematic perspective view of the water facing surface of the ecological slope protection structure;
FIG. 6 shows a schematic perspective view of the back water flow surface of the ecological slope protection structure;
FIG. 7 shows a side view of the linkage block;
fig. 8 shows a side view of a linkage block provided with a planting hole.
In the figure: 1. a linkage block; 2. a first lock catch; 3. a second lock catch; 4. a first bayonet; 5. a second bayonet; 6. planting holes; A. the direction of the water flow.
Detailed Description
The present utility model will be described in further detail with reference to the following examples in order to make the objects, technical solutions and advantages of the present utility model more apparent. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the utility model.
Referring to fig. 1 to 3 and 7 to 8, an underwater ecological slope protection interlocking block for a inland waterway comprises an interlocking block 1, wherein the upstream of the interlocking block 1 in the water flow direction is an arch groove, the downstream of the interlocking block 1 in the water flow direction is an arch bulge, the shape of the arch bulge is wave-shaped, and the radian of the convex surface of the arch bulge is larger than that of the concave surface of the arch groove; namely, the section of the interlocking block 1 is an S-shaped curve, the curvature radius of the section curve of the arch-shaped bulge is 2 times of that of the section curve of the arch-shaped groove, and the arc length of the section curve of the bulge is 2-3 times of that of the section curve of the arch-shaped groove; the purpose that sets up like this is so that form great space between arch bellied convex surface and the slope protection domatic, does benefit to aquatic plant growth and water exchange.
One end of the interlocking block 1 extends upwards to form a first lock catch 2, and the other end of the interlocking block 1 extends downwards to form a second lock catch 3; the purpose of this arrangement is that the first catch 2 of one interlocking block 1 can be snapped into engagement with the second catch 3 of another interlocking block 1 when the interlocking blocks are stacked laterally.
At least one side of the interlocking block 1 is provided with two bayonets, preferably, one bayonet is provided with a first bayonet 4, and the first bayonet 4 is arranged on an arch-shaped raised water facing flow surface; the other of the two bayonets is set as a second bayonet 5, and the second bayonet 5 is arranged on the back water flow surface of the arch-shaped bulge and is on the same side; the purpose of this arrangement is to lock the interlocking block 1 to the interlocking block on the convex side below when stacking.
The arch-shaped raised back water flow surface of the interlocking block 1 is provided with a planting hole 6, the planting hole 6 is rectangular, and aquatic plant planting can be performed in the planting hole 6; preferably, the interlocking blocks 1 provided with the planting holes 6 are laid across the interlocking blocks 1 not provided with the planting holes 6.
The following describes the laying process of the ecological slope protection structure:
referring to fig. 4 to 6, an underwater ecological slope protection structure of a inland waterway comprises a plurality of interlocking blocks 1, wherein the interlocking blocks 1 are transversely arranged at the bottom of a slope, are transversely arranged into a row according to the edge line of the bottom of the slope, and a first lock catch 2 of each interlocking block 1 is buckled with a second lock catch 3 of another adjacent locking block 1 along the transverse direction, and are assembled and installed into a row in a transverse array manner; the laying direction of the interlocking block 1 is along the water flow direction, the surface of the arched groove is arranged at the upstream of the water flow direction, and the surface of the arched bulge is arranged at the downstream of the water flow direction; according to the slope planting requirement, the interlocking blocks 1 provided with the planting holes 6 and the interlocking blocks 1 not provided with the planting holes 6 can be paved in a crossing manner; when the interlocking blocks 1 are transversely and linearly combined and connected, the adjacent interlocking blocks 1 are connected end to end, and the first lock catch 2 of one lock block 1 is buckled with the second lock catch 3 of the other lock block 1.
After the transverse paving is finished, the underwater ecological slope protection structure is paved longitudinally from bottom to top; splicing in a staggered manner along the longitudinal direction; namely, the first bayonet 4 of the first interlocking block 1 is clamped on the side edge of the arch-shaped bulge of one interlocking block 1 after being buckled in the water facing direction; the second bayonet 5 of the first interlocking block 1 is clamped on the side edge of the arch-shaped bulge of the other interlocking block 1 after being buckled in the water backing direction. After the interlocking blocks 1 are mutually buckled and clamped and paved, a three-interlocking structure is formed, and the paving of the underwater ecological slope protection structure is completed.
After the underwater ecological slope protection structure is paved in the mode, the interlocking blocks 1 transversely form continuous wave shapes and longitudinally form fish scale-like staggering; and the wavy gap is formed between the longitudinal directions of the interlocking blocks 1, and the gap is used as a plant planting hole because the water flow facing surface of the gap is shielded by the upstream interlocking block 1 and the water flow impact force is weak.
The foregoing description of the preferred embodiments of the utility model is not intended to be limiting, but rather is intended to cover all modifications, equivalents, and alternatives falling within the spirit and principles of the utility model.
Claims (6)
1. The utility model provides an ecological bank protection interlocking piece under water of inland waterway, includes interlocking block (1), its characterized in that: the water facing surface of the interlocking block (1) is an arch-shaped bulge, and the back water flowing surface is an arch-shaped groove; one end of the interlocking block (1) extends upwards to form a first lock catch (2), the other end of the interlocking block (1) extends downwards to form a second lock catch (3), and at least one side of the interlocking block (1) is provided with a bayonet.
2. The inland waterway underwater ecological slope protection interlocking block of claim 1, wherein: the section of the interlocking block (1) is an S-shaped curve, the curvature radius of the section curve of the arch-shaped bulge is 2 times of that of the section curve of the arch-shaped groove, and the arc length of the section curve of the bulge is 2-3 times of that of the section curve of the arch-shaped groove.
3. The inland waterway underwater ecological slope protection interlocking block of claim 2, wherein: the number of the bayonets is two, one bayonet is a first bayonet (4), and the first bayonet (4) is arranged on the water facing surface of the arch-shaped bulge; the other of the two bayonets is provided with a second bayonet (5), and the second bayonet (5) is arranged on the arch-shaped raised back water flow surface.
4. A inland waterway underwater ecological slope protection interlocking block according to any one of claims 1 to 3, characterized in that: the arch-shaped raised back water flow surface of the interlocking block body (1) is provided with planting holes (6).
5. The inland waterway underwater ecological slope protection interlocking block of claim 4, wherein: the planting hole (6) is rectangular.
6. An underwater ecological slope protection structure for a inland waterway, comprising a plurality of interlocking blocks, wherein the interlocking blocks adopt the interlocking blocks (1) of any one of claims 1 to 5, and are characterized in that: the first lock catch (2) of the interlocking block (1) is buckled with the second lock catch (3) of the other adjacent interlocking block (1) along the transverse direction; staggered and spliced along the longitudinal direction to form a three-linkage structure; namely, the first bayonet (4) of the first interlocking block body (1) is clamped on the side edge of the arch-shaped bulge of one interlocking block body (1) after being buckled; the second bayonet (5) of the first interlocking block body (1) is clamped on the side edge of the arched groove of the other interlocking block body (1) after being buckled.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322025305.5U CN220538560U (en) | 2023-07-31 | 2023-07-31 | Ecological bank protection interlocking piece and bank protection structure under water in inland waterway |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322025305.5U CN220538560U (en) | 2023-07-31 | 2023-07-31 | Ecological bank protection interlocking piece and bank protection structure under water in inland waterway |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220538560U true CN220538560U (en) | 2024-02-27 |
Family
ID=89962121
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322025305.5U Active CN220538560U (en) | 2023-07-31 | 2023-07-31 | Ecological bank protection interlocking piece and bank protection structure under water in inland waterway |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220538560U (en) |
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2023
- 2023-07-31 CN CN202322025305.5U patent/CN220538560U/en active Active
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