CN109881633B - Hydraulic engineering flood prevention revetment - Google Patents
Hydraulic engineering flood prevention revetment Download PDFInfo
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- CN109881633B CN109881633B CN201910189678.1A CN201910189678A CN109881633B CN 109881633 B CN109881633 B CN 109881633B CN 201910189678 A CN201910189678 A CN 201910189678A CN 109881633 B CN109881633 B CN 109881633B
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Abstract
The invention discloses a water conservancy project flood prevention revetment, which comprises a revetment net arranged on a river channel revetment, wherein the revetment net comprises a base, the base is flatly paved on the revetment, the upper end surface of the base is provided with a filling cavity with an opening at the upper end, an adsorption layer is filled in the filling cavity, more than one adsorption channel which is criss-cross is arranged in the adsorption layer, one side of the adsorption layer, close to a river channel, extends out of the base and extends into the river channel, the outer side of the adsorption layer extends out of the opening, the outer opening end of the adsorption layer is sealed through a sealing device, and the adsorption channel in the adsorption layer is flattened. The invention not only can be used as a slope protection net, but also can suck water in a river course in heavy rainfall, reduce the liquid level of the river course and effectively protect vegetation.
Description
Technical Field
The invention relates to the field of hydraulic engineering, in particular to a hydraulic engineering flood prevention revetment.
Background
Among the hydraulic engineering, in order to reduce domatic soil erosion and water loss, generally set up the slope protection network structure on domatic, utilize the slope protection network to pin soil and plant the vegetation on domatic and reduce soil erosion and water loss, however, the structure that sets up the slope protection network exists a great deal of not enough, for example the slope protection network need set up mounting and domatic fixed locking to and the vegetation of planting in the middle of the slope protection network when rainy day, receive heavy rain to erode, the soil loss of bottom is still very serious, leads to the vegetation root system not hard up and die. Moreover, the liquid level in the river channel can rise rapidly in heavy rainfall weather, and then submerge the whole domatic, lead to the vegetation dead, and the loss of a large amount of soil and water, the river channel water storage capacity is fixed.
Disclosure of Invention
The technical problem to be solved by the invention is a water conservancy engineering flood prevention revetment which can help a river channel to suck a large amount of river water after the liquid level of the river channel rises, so that the problem of liquid level rise is reduced, and vegetation can be better protected and the loss of soil can be reduced by utilizing a revetment net after water absorption.
The invention is realized by the following technical scheme: the utility model provides a hydraulic engineering flood prevention bank protection, is including installing the bank protection net on the river course bank protection, the bank protection net includes a base, and the base tiling is on the bank protection, and the up end of base sets up an upper end open-ended and fills the chamber, fill the intracavity and fill the one deck adsorbed layer, the inside adsorption channel that is provided with more than one vertically and horizontally staggered of adsorbed layer, the adsorbed layer is close to the outside that outwards stretches out in the base in river course one side to stretch into in the river course, the outside of adsorbed layer stretches out the end opening, and its outside open end is sealed through a sealing device, the inside adsorption channel of adsorbed layer is flattened.
As a preferred technical scheme, the base is formed by vertically staggering more than one cross rod and more than one longitudinal rod, more than one mesh is formed in the middle of the base, and slope protection vegetation is planted in the meshes.
According to a preferable technical scheme, the sealing device comprises a sealing plug, the sealing plug seals the adsorption channel, a connecting lug is arranged at the top of the sealing plug, an extending part is arranged at the top of the external extending end of the adsorption layer, and the extending part is hinged with the connecting lug.
According to the preferable technical scheme, a slot is formed in the outer portion of the sealing plug, a floating body is inserted into the slot, the floating body is made of hollow plastic materials, and the inner cavity of the floating body is filled with gas.
Preferably, the whole material of the adsorption layer is made of an elastic rubber material with deformation recovery capability, and the adsorption layer is buckled into the filling cavity at the upper end of the base in a flattened state.
As the preferred technical scheme, the base is integrally made of stainless steel materials or hard plastic materials.
As a preferable technical scheme, more than one ground inserting rod is vertically arranged at the bottom of the base, and the ground inserting rods are respectively inserted into soil on the slope and fix the whole base on the slope.
The invention has the beneficial effects that: after the liquid level of the river channel rises to a certain degree, the water in the river channel can be sucked by using the slope protection net, and the pressure of the river channel is shared;
secondly, the slope protection net can expand and swell after absorbing a large amount of water, so that the heavier slope protection net can be tightly pressed on the slope surface without loosening, and the condition that soil flows out from a gap at the bottom is reduced;
thirdly, because the slope protection net absorbs water and then expands upwards, the thickness is increased, and therefore the vegetation in the net holes can be well protected.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.
FIG. 1 is a schematic view of the overall structure of the present invention;
fig. 2 is a schematic structural view of the sealing device of the present invention.
Detailed Description
As shown in fig. 1, this hydraulic engineering flood prevention bank protection, including installing the bank protection net on the river course bank protection, the bank protection net includes a base 3, 3 tiling of base are on the bank protection, and the up end of base 3 sets up an upper end open-ended packing chamber, pack the intracavity and pack one deck adsorbed layer 1, adsorbed layer 1 is inside to be provided with more than one vertically and horizontally staggered's adsorption channel 101, adsorbed layer 1 is close to river course one side and outwards stretches out in the outside of base 3, and stretch into in the river course, the outside of adsorbed layer 1 stretches out the end opening, its outside open end is sealed through a sealing device 4, the adsorption channel 101 of adsorbed layer 1 inside is flattened.
In this embodiment, base 3 is formed by the perpendicular crisscross setting of more than one horizontal pole and more than one vertical pole, is formed with more than one mesh 2 in the middle of it, plants the bank protection vegetation in mesh 2, consequently after the adsorbed layer inhales the river, the downthehole vegetation of protection mesh that expanded adsorbed layer can be fine.
In this embodiment, as shown in fig. 2, the sealing device 4 includes a sealing plug 105, the sealing plug 105 seals the adsorption passage 101, a connection lug 102 is disposed on the top of the sealing plug, an extension portion 103 is disposed on the top of the end extending outside the adsorption layer 1, the extension portion 103 is hinged to the connection lug 102, a slot is disposed on the outside of the sealing plug 105, a floating body 104 is inserted into the slot, the floating body 104 is made of hollow plastic material, and the inner cavity of the floating body 104 is filled with gas. The adsorption layer has no gas inside under the condition of not using, and is sealed by a sealing plug to prevent air suction. But when heavy rain weather, the river course liquid level rises fast, and when water overflowed the sealing plug, the body floats for the sealing plug is extracted from the absorption passageway, realizes automatic switching-on, also can manually extract the sealing plug.
In this embodiment, the whole material adoption of adsorbed layer 1 has the elastic rubber material of deformation resilience to make, it detains in the filling intracavity of base upper end when flattening state down, sealing plug 105 is extracting the back, whole adsorbed layer is for recovering deformation, can inhale a large amount of river, make the river fill up fast and be full of whole adsorbed layer, because domatic volume is very big, the slope protection net volume also can be very big, therefore, if can inhale the slope protection net with the river is whole in, so can alleviate the too fast condition of liquid level rise greatly, utilize the exterior structure to play the management to the river course liquid level.
Wherein, 3 whole stainless steel or rigid plastic materials that adopt of base make, the bottom of base 3 is provided with more than one ground inserted bar perpendicularly (not shown in the figure), ground inserted bar inserts respectively in domatic soil and fixes whole base on domatic, after whole adsorbed layer inhales the river, weight increase, consequently can produce an overdraft to the base, increase the stability of base in rainy day, the domatic soil of the bottom of pushing down that can be fine, reduce the production in bottom gap.
The invention has the beneficial effects that: after the liquid level of the river channel rises to a certain degree, the water in the river channel can be sucked by using the slope protection net, and the pressure of the river channel is shared;
secondly, the slope protection net can expand and swell after absorbing a large amount of water, so that the heavier slope protection net can be tightly pressed on the slope surface without loosening, and the condition that soil flows out from a gap at the bottom is reduced;
thirdly, because the slope protection net absorbs water and then expands upwards, the thickness is increased, and therefore the vegetation in the net holes can be well protected.
The above description is only an embodiment of the present invention, but the scope of the present invention is not limited thereto, and any changes or substitutions that are not thought of through the inventive work should be included in the scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope defined by the claims.
Claims (5)
1. The utility model provides a hydraulic engineering flood prevention bank protection which characterized in that: the river channel revetment structure comprises a revetment net arranged on a river channel revetment, wherein the revetment net comprises a base, the base is flatly laid on the revetment, a filling cavity with an opening at the upper end is formed in the upper end surface of the base, an adsorption layer is filled in the filling cavity, more than one adsorption channel which is vertically and horizontally staggered is arranged in the adsorption layer, one side of the adsorption layer, which is close to a river channel, outwards extends out of the base and extends into the river channel, the external extending end of the adsorption layer is opened, the external opening end of the adsorption layer is sealed through a sealing device, and the adsorption channel in the adsorption layer is flattened;
the sealing device comprises a sealing plug, the sealing plug seals the adsorption channel, a connecting lug is arranged at the top of the sealing plug, an extension part is arranged at the top of the external extending end of the adsorption layer, and the extension part is hinged with the connecting lug;
a slot is formed in the outer portion of the sealing plug, a floating body is inserted into the slot and made of hollow plastic, and the inner cavity of the floating body is filled with gas.
2. The hydraulic engineering flood prevention revetment of claim 1, characterized in that: the base is formed by the perpendicular crisscross setting of more than one horizontal pole and more than one vertical pole, and the mesh more than one is formed to its centre, plants the bank protection vegetation in the mesh.
3. The hydraulic engineering flood prevention revetment of claim 1, characterized in that: the whole material of the adsorption layer is made of elastic rubber material with deformation recovery capability, and the adsorption layer is buckled in a filling cavity at the upper end of the base in a flattened state.
4. The hydraulic engineering flood prevention revetment of claim 1, characterized in that: the whole base is made of stainless steel materials or hard plastic materials.
5. The hydraulic engineering flood prevention revetment of claim 4, wherein: the base is characterized in that more than one ground insertion rod is vertically arranged at the bottom of the base, and the ground insertion rods are respectively inserted into soil on the slope and fix the whole base on the slope.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910189678.1A CN109881633B (en) | 2019-03-13 | 2019-03-13 | Hydraulic engineering flood prevention revetment |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910189678.1A CN109881633B (en) | 2019-03-13 | 2019-03-13 | Hydraulic engineering flood prevention revetment |
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| Publication Number | Publication Date |
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| CN109881633A CN109881633A (en) | 2019-06-14 |
| CN109881633B true CN109881633B (en) | 2020-09-11 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201910189678.1A Active CN109881633B (en) | 2019-03-13 | 2019-03-13 | Hydraulic engineering flood prevention revetment |
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Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN110374055B (en) * | 2019-08-08 | 2021-02-26 | 宁夏辰信建邦建筑工程有限公司 | Water conservancy slope protection structure |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN205576842U (en) * | 2016-04-22 | 2016-09-14 | 南京元景园林有限公司 | Ecological river course shore protection |
| CN107217642A (en) * | 2017-07-12 | 2017-09-29 | 昆山市金侨环境市政工程有限公司 | A kind of ecological revetment |
| JP2017223053A (en) * | 2016-06-16 | 2017-12-21 | 環境工学株式会社 | Construction method of civil engineering structure |
| CN207109737U (en) * | 2017-07-11 | 2018-03-16 | 张挺元 | A kind of river levee slope protection net of hydraulic engineering |
-
2019
- 2019-03-13 CN CN201910189678.1A patent/CN109881633B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN205576842U (en) * | 2016-04-22 | 2016-09-14 | 南京元景园林有限公司 | Ecological river course shore protection |
| JP2017223053A (en) * | 2016-06-16 | 2017-12-21 | 環境工学株式会社 | Construction method of civil engineering structure |
| CN207109737U (en) * | 2017-07-11 | 2018-03-16 | 张挺元 | A kind of river levee slope protection net of hydraulic engineering |
| CN107217642A (en) * | 2017-07-12 | 2017-09-29 | 昆山市金侨环境市政工程有限公司 | A kind of ecological revetment |
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Effective date of registration: 20200818 Address after: Room 502-1, east area, building a, headquarters center, No. 23, Guangfu East Street, Jiangbei street, Dongyang City, Jinhua City, Zhejiang Province 322100 Applicant after: Dongyang Juntai Construction Engineering Co.,Ltd. Address before: 322304, Zhejiang Province, Panan County, Jinhua Province Feng Feng Township disk Feng Village, No. 13 Applicant before: Zheng Wenzhong |
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