CN209260667U - Side slope anti-scouring system - Google Patents
Side slope anti-scouring system Download PDFInfo
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- CN209260667U CN209260667U CN201821890256.4U CN201821890256U CN209260667U CN 209260667 U CN209260667 U CN 209260667U CN 201821890256 U CN201821890256 U CN 201821890256U CN 209260667 U CN209260667 U CN 209260667U
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- side slope
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Abstract
The utility model discloses a kind of side slope anti-scouring systems, the multiple prefabricated tetrahedrons being arranged side by side and closely in length and breadth including multiple connecting steel wire ropes and upper layer and lower layer, lower layer, which tiles each prefabricated tetrahedral bottom surface, to be arranged in side slope, prefabricated tetrahedral top corresponding inserted is respectively arranged in the gap between the prefabricated tetrahedron of lower layer's adjacent row in upper layer, is connected by connecting steel wire ropes between the neighbouring prefabricated tetrahedron of row integral.The side slope anti-scouring system has many advantages, such as that stable structure, effect of energy dissipation are good.
Description
Technical field
The utility model relates to hydraulic engineering technical field more particularly to a kind of side slope anti-scouring systems.
Background technique
In hydraulic and hydroelectric engineering, in order to protect underwater bed and bank slope not to be washed away by high-velocity flow, it can be set in logical situation
Set protection-apron stilling pond and apron.When water flow is after stilling pond or apron substantially energy dissipating, certain complementary energy is also maintained.General work
Cheng Zhongchang considers necessary safeguard procedures in the river and two sides side slope in stilling pond or protection-apron downstream, to protect riverbed from punching
Brush, it is ensured that the stable safety of side slope and its nearby buildings.
When the covering of rivers layer in flood releasing structure downstream is deeper, frequently suffer from current scour when, frequently with slurry in engineering
(dry) pitched work or river bottom protection, concrete revetment, reinforced gabion, block stone throwing etc. administer two sides side slope and river.?
Under long-term water impact effect, Riverbed may be flushed away to form large range of punching hole, seriously threaten engineering safety.
Utility model content
The technical problems to be solved in the utility model is to overcome the deficiencies of the prior art and provide a kind of stable structure, energy dissipating
The good side slope anti-scouring system of effect.
In order to solve the above technical problems, the utility model uses following technical scheme:
A kind of side slope anti-scouring system is arranged side by side and closely in length and breadth including multiple connecting steel wire ropes and upper layer and lower layer
Multiple prefabricated tetrahedrons, lower layer, which tiles each prefabricated tetrahedral bottom surface, to be arranged in side slope, and upper layer is respectively arranged described prefabricated
Tetrahedral top corresponding inserted is in the gap between the prefabricated tetrahedron of lower layer's adjacent row, the neighbouring prefabricated tetrahedron of row it
Between by the connecting steel wire ropes connect it is integral.
As a further improvement of the above technical scheme:
Each prefabricated tetrahedral bottom surface in each prefabricated tetrahedral top of lower layer and upper layer is embedded with hanging ring, on
Hanging ring thereon, which is sequentially connected in series, by the connecting steel wire ropes between the lower prefabricated tetrahedron of adjacent row forms entirety.
Rope card is installed on the connecting steel wire ropes, the both ends of the connecting steel wire ropes are fixedly connected by rope card.
Prefabricated tetrahedral each apex angle is cut equipped with section, and each section is parallel to corresponding thereto described prefabricated
Tetrahedral one side.
The prefabricated tetrahedron is set as positive tetrahedron.
The prefabricated tetrahedron is concrete precast block.
Compared with the prior art, the advantages of the utility model are:
1. the side slope anti-scouring system of the utility model is connected by the multiple prefabricated tetrahedrons of upper layer and lower layer by connecting steel wire ropes
It is connected into entirety, is mutually supported between contiguous prefabricated tetrahedron, will not be rushed fall by the water flow of horizontal axis whirlpool roller in actual operation, can support
Imperial downstream mainstream water stock and the stronger scouring force of riverbed contact position water flow, to make side slope base fixed；
2. the upper layer and lower layer of the side slope anti-scouring system of the utility model be arranged side by side and closely in length and breadth it is multiple prefabricated
Tetrahedron, and bilevel prefabricated tetrahedral arrangement mode is the double-deck positive reciprocal permutation, structure type is bottom to top
Size is almost the same, therefore prefabricated tetrahedron becomes larger with water flow contact area, and there are many gaps between prefabricated tetrahedron, can make song
The significant mainstream water stock of rate is clipped in turbulent fluctuation between table, bottom whirlpool roller and spreads more abundant, acceleration dissipation kinetic energy, to make energy dissipating more
Add thoroughly.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model side slope anti-scouring system.
Fig. 2 is the structural schematic diagram of lower layer in the utility model side slope anti-scouring system.
Fig. 3 is the structural schematic diagram of the utility model side slope anti-scouring system at the middle and upper levels.
Fig. 4 is prefabricated tetrahedral structural schematic diagram in the utility model side slope anti-scouring system.
Each label indicates in figure:
1, prefabricated tetrahedron；11, section；2, connecting steel wire ropes；3, hanging ring；4, rope card；5, gap.
Specific embodiment
The utility model is described in further details below with reference to Figure of description and specific embodiment.
As shown in Figures 1 to 4, the side slope anti-scouring system of the present embodiment, including multiple connecting steel wire ropes 2 and upper layer and lower layer
The multiple prefabricated tetrahedrons 1 being arranged side by side and closely in length and breadth, the bottom surface of each prefabricated tetrahedron 1 of lower layer, which is tiled, to be arranged in side slope
On, the top corresponding inserted of prefabricated tetrahedron 1 is respectively arranged in the gap 5 between the prefabricated tetrahedron 1 of lower layer's adjacent row in upper layer, up and down
It is connected by connecting steel wire ropes 2 between the prefabricated tetrahedron 1 of adjacent row integral.In the structure, the phase of prefabricated tetrahedron 1 is respectively arranged
A vertex of prefabricated 1 bottom surface of tetrahedron closely another 1 bottom edge center of prefabricated tetrahedron, side slope erosion control in adjacent prefabricated tetrahedron 1
Brush system by the multiple prefabricated tetrahedrons 1 of upper layer and lower layer by connecting steel wire ropes 2 connect it is integral, between contiguous prefabricated tetrahedron 1
Mutually support will not be rushed by the water flow of horizontal axis whirlpool roller fall in actual operation, can resist downstream mainstream water stock and riverbed contact position
The stronger scouring force of water flow, to make side slope base fixed.Meanwhile the upper layer and lower layer of side slope anti-scouring system be in length and breadth side by side and
The multiple prefabricated tetrahedrons 1 being closely arranged, and the arrangement mode of bilevel prefabricated tetrahedron 1 is the double-deck positive reciprocal permutation,
Structure type is that bottom is almost the same to upper dimension, therefore prefabricated tetrahedron 1 becomes larger with water flow contact area, prefabricated tetrahedron
There are many gap 5 between 1, can make that the significant mainstream water stock of curvature is clipped in that turbulent fluctuation between table, bottom whirlpool roller spreads more sufficiently, add
Fast dissipation kinetic energy, to keep energy dissipating more thorough.
In the present embodiment, the bottom surface of each prefabricated tetrahedron 1 in top and upper layer of each prefabricated tetrahedron 1 of lower layer, which is embedded with, is hung
Ring 3 is sequentially connected in series hanging ring 3 thereon by connecting steel wire ropes 2 between the neighbouring prefabricated tetrahedron 1 of row and forms entirety.
In the structure, the top of each prefabricated tetrahedron 1 of lower layer is equipped with hanging ring 3, and the bottom surface of each prefabricated tetrahedron 1 in upper layer, which is also equipped with, hangs
Ring 3,
After when upper layer, each prefabricated tetrahedron 1 is inserted into respective voids 5 between each prefabricated tetrahedron 1 of lower layer, lower layer is each prefabricated
The bottom surface of each prefabricated tetrahedron 1 in the top and upper layer of tetrahedron 1 is respectively positioned on the top of side slope anti-scouring system, and thereon all
Hanging ring 3 is respectively positioned on the top of side slope anti-scouring system so that connecting steel wire ropes 2 be sequentially connected in series it is more convenient in each hanging ring 3, and even
It connects more firm.
In the present embodiment, rope card 4 is installed on connecting steel wire ropes 2, the both ends of connecting steel wire ropes 2 connect by the way that rope card 4 is fixed
It connects.In the structure, the both ends of connecting steel wire ropes 2 are fixedly connected by rope card 4, convenient for disassembly and assembly, and fixation.
In the present embodiment, each apex angle of prefabricated tetrahedron 1 is cut equipped with section 11, and each section 11 is parallel to corresponding thereto
The one side of prefabricated tetrahedron 1.In the structure, the contiguous prefabricated tetrahedron 1 for respectively arranging prefabricated tetrahedron 1 is close in one by section 11
It rises, increases contact area, so that contact is more stable.
In the present embodiment, prefabricated tetrahedron 1 is set as positive tetrahedron.In the structure, the prefabricated tetrahedron 1 of positive tetrahedron,
First is that batch making is used in, second is that increasing structural stability.
In the present embodiment, prefabricated tetrahedron 1 is concrete precast block.Using concrete precast block, can in replacement block stone,
It is especially suitable in the less or Plain riverbed area without block stone of block stone.
When practice of construction, pre-production goes out prefabricated tetrahedron 1, and one is laid between ground before prefabricated tetrahedron 1 pours
Layer film, upper corner cut is face-up, and as concrete feed inlet and the mouth that vibrates, exposed face receives face pressure using artificial in casting process
Light.The Slope leveling that needs are protected again, the portion for being protected the prefabricated transport of prefabricated tetrahedron 1 to needs using dump truck
Position, hanging ring 3 of 2 pre-terminated of connecting steel wire ropes at prefabricated 1 top of tetrahedron, wherein lifted prefabricated tetrahedron 1 using 16 tons of cranes
To wagon box, every 20 tons of dump truck fills the prefabricated tetrahedron 1 of 4-5 block.Then, prefabricated four sides is put using 16 tons of lifting block-by-blocks
Body 1 puts lower layer according to first forward direction, then reversely puts the mode on upper layer and installed, that is, bottom surface is put downward by lower layer, upper layer
It puts bottom surface and stands upside down upward and be placed in the gap of lower layer, wherein prefabricated tetrahedron 1 hangs hanging ring at the top of main hooks lifting using 16 tons
3, pair hook lifting bottom hanging ring 3, then by control major-minor hook wirerope length turned in the sky, complete tetrahedron from
Upright arrive is stood upside down.3 rows, the prefabricated tetrahedron 1 of every row 10 put in general lower layer, and 2 rows, 10 prefabricated tetrahedrons of every row are put by lower layer
1, form the tooth structure that upper and lower level mutually supports.Connecting steel wire ropes 2 are drawn using iron wire, in 2 end banding of connecting steel wire ropes
Then iron wire is passed through the hanging ring 3 being embedded in prefabricated tetrahedron 1 by iron wire, finally by iron wire binding on 16 tons of main hooks of crane,
Crane is pullled, and the connecting steel wire ropes 2 being connected on iron wire are drawn across hanging ring 3, the prefabricated tetrahedron 1 of upper and lower level is connected into whole
2 both ends of connecting steel wire ropes are finally locked using 3 rope cards 4, form overall structure by body.
Although the utility model is disclosed as above with preferred embodiment, it is not intended to limit the utility model.It is any
Those skilled in the art, in the case where not departing from technical solutions of the utility model range, all using the disclosure above
Technology contents many possible changes and modifications are made to technical solutions of the utility model, or be revised as the equivalent of equivalent variations
Embodiment.Therefore, all contents without departing from technical solutions of the utility model, according to the utility model technical spirit to the above reality
Any simple modifications, equivalents, and modifications that example is done are applied, should all be fallen in the range of technical solutions of the utility model protection.
Claims (6)
1. a kind of side slope anti-scouring system, it is characterised in that: in length and breadth side by side including multiple connecting steel wire ropes (2) and upper layer and lower layer
And the multiple prefabricated tetrahedrons (1) being closely arranged, the bottom surface of each prefabricated tetrahedron (1) of lower layer, which is tiled, to be arranged in side slope
On, gap of the top corresponding inserted of the prefabricated tetrahedron (1) between the prefabricated tetrahedron of lower layer's adjacent row (1) is respectively arranged on upper layer
(5) it is connected by the connecting steel wire ropes (2) in, between the neighbouring prefabricated tetrahedron of row (1) integral.
2. side slope anti-scouring system according to claim 1, it is characterised in that: each prefabricated tetrahedron (1) of lower layer
The bottom surface of each prefabricated tetrahedron (1) in top and upper layer is embedded with hanging ring (3), the neighbouring prefabricated tetrahedron of row (1) it
Between by the connecting steel wire ropes (2) be sequentially connected in series hanging ring (3) thereon formed it is whole.
3. side slope anti-scouring system according to claim 2, it is characterised in that: be installed on the connecting steel wire ropes (2)
The both ends of rope card (4), the connecting steel wire ropes (2) are fixedly connected by rope card (4).
4. side slope anti-scouring system according to any one of claim 1 to 3, it is characterised in that: the prefabricated tetrahedron
(1) each apex angle is cut equipped with section (11), and each section (11) is parallel to the prefabricated tetrahedron (1) corresponding thereto
On one side.
5. side slope anti-scouring system according to any one of claim 1 to 3, it is characterised in that: the prefabricated tetrahedron
(1) it is set as positive tetrahedron.
6. side slope anti-scouring system according to any one of claim 1 to 3, it is characterised in that: the prefabricated tetrahedron
It (1) is concrete precast block.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821890256.4U CN209260667U (en) | 2018-11-16 | 2018-11-16 | Side slope anti-scouring system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821890256.4U CN209260667U (en) | 2018-11-16 | 2018-11-16 | Side slope anti-scouring system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209260667U true CN209260667U (en) | 2019-08-16 |
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ID=67555111
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821890256.4U Active CN209260667U (en) | 2018-11-16 | 2018-11-16 | Side slope anti-scouring system |
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| Country | Link |
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| CN (1) | CN209260667U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111719497A (en) * | 2020-06-15 | 2020-09-29 | 长江勘测规划设计研究有限责任公司 | Protection system for weir dam overflow mouth antiscour |
| CN111877268A (en) * | 2020-06-09 | 2020-11-03 | 中国水电基础局有限公司 | Device for penetrating steel wire rope in small-spacing standard concrete block preformed hole |
-
2018
- 2018-11-16 CN CN201821890256.4U patent/CN209260667U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111877268A (en) * | 2020-06-09 | 2020-11-03 | 中国水电基础局有限公司 | Device for penetrating steel wire rope in small-spacing standard concrete block preformed hole |
| CN111719497A (en) * | 2020-06-15 | 2020-09-29 | 长江勘测规划设计研究有限责任公司 | Protection system for weir dam overflow mouth antiscour |
| CN111719497B (en) * | 2020-06-15 | 2022-03-15 | 长江勘测规划设计研究有限责任公司 | Protection system for weir dam overflow mouth antiscour |
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