CN114934478B - Ecological revetment of river gabion protection pad and construction method thereof - Google Patents
Ecological revetment of river gabion protection pad and construction method thereof Download PDFInfo
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- CN114934478B CN114934478B CN202210437796.1A CN202210437796A CN114934478B CN 114934478 B CN114934478 B CN 114934478B CN 202210437796 A CN202210437796 A CN 202210437796A CN 114934478 B CN114934478 B CN 114934478B
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- 238000010276 construction Methods 0.000 title claims description 31
- 230000000149 penetrating effect Effects 0.000 claims abstract description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 113
- 239000002689 soil Substances 0.000 claims description 59
- 239000004575 stone Substances 0.000 claims description 34
- 238000001914 filtration Methods 0.000 claims description 32
- 241000196324 Embryophyta Species 0.000 claims description 20
- 239000010410 layer Substances 0.000 claims description 19
- 235000017166 Bambusa arundinacea Nutrition 0.000 claims description 13
- 235000017491 Bambusa tulda Nutrition 0.000 claims description 13
- 241001330002 Bambuseae Species 0.000 claims description 13
- 235000015334 Phyllostachys viridis Nutrition 0.000 claims description 13
- 239000011425 bamboo Substances 0.000 claims description 13
- 230000000903 blocking effect Effects 0.000 claims description 13
- 239000011229 interlayer Substances 0.000 claims description 9
- 238000005507 spraying Methods 0.000 claims description 2
- 238000000034 method Methods 0.000 claims 1
- 230000000694 effects Effects 0.000 abstract description 4
- 229910000831 Steel Inorganic materials 0.000 description 4
- 239000010959 steel Substances 0.000 description 4
- 239000007921 spray Substances 0.000 description 3
- 239000012535 impurity Substances 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 230000009545 invasion Effects 0.000 description 2
- 238000009941 weaving Methods 0.000 description 2
- 244000025254 Cannabis sativa Species 0.000 description 1
- 235000012766 Cannabis sativa ssp. sativa var. sativa Nutrition 0.000 description 1
- 235000012765 Cannabis sativa ssp. sativa var. spontanea Nutrition 0.000 description 1
- 229910001335 Galvanized steel Inorganic materials 0.000 description 1
- 229910001297 Zn alloy Inorganic materials 0.000 description 1
- FJMNNXLGOUYVHO-UHFFFAOYSA-N aluminum zinc Chemical compound [Al].[Zn] FJMNNXLGOUYVHO-UHFFFAOYSA-N 0.000 description 1
- 238000000889 atomisation Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 235000009120 camo Nutrition 0.000 description 1
- 235000005607 chanvre indien Nutrition 0.000 description 1
- 238000006253 efflorescence Methods 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 239000000945 filler Substances 0.000 description 1
- 239000008397 galvanized steel Substances 0.000 description 1
- 239000003673 groundwater Substances 0.000 description 1
- 239000011487 hemp Substances 0.000 description 1
- 230000007257 malfunction Effects 0.000 description 1
- 206010037844 rash Diseases 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
- 238000009991 scouring Methods 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02B—HYDRAULIC ENGINEERING
- E02B3/00—Engineering works in connection with control or use of streams, rivers, coasts, or other marine sites; Sealings or joints for engineering works in general
- E02B3/04—Structures or apparatus for, or methods of, protecting banks, coasts, or harbours
- E02B3/12—Revetment of banks, dams, watercourses, or the like, e.g. the sea-floor
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01G—HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
- A01G9/00—Cultivation in receptacles, forcing-frames or greenhouses; Edging for beds, lawn or the like
- A01G9/02—Receptacles, e.g. flower-pots or boxes; Glasses for cultivating flowers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
- B01D29/11—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with bag, cage, hose, tube, sleeve or like filtering elements
- B01D29/114—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with bag, cage, hose, tube, sleeve or like filtering elements arranged for inward flow filtration
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D35/00—Filtering devices having features not specifically covered by groups B01D24/00 - B01D33/00, or for applications not specifically covered by groups B01D24/00 - B01D33/00; Auxiliary devices for filtration; Filter housing constructions
- B01D35/14—Safety devices specially adapted for filtration; Devices for indicating clogging
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02B—HYDRAULIC ENGINEERING
- E02B3/00—Engineering works in connection with control or use of streams, rivers, coasts, or other marine sites; Sealings or joints for engineering works in general
- E02B3/04—Structures or apparatus for, or methods of, protecting banks, coasts, or harbours
- E02B3/12—Revetment of banks, dams, watercourses, or the like, e.g. the sea-floor
- E02B3/122—Flexible prefabricated covering elements, e.g. mats, strips
- E02B3/123—Flexible prefabricated covering elements, e.g. mats, strips mainly consisting of stone, concrete or similar stony material
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A10/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE at coastal zones; at river basins
- Y02A10/30—Flood prevention; Flood or storm water management, e.g. using flood barriers
Abstract
The application relates to an ecological revetment of a river gabion protection pad, which comprises a gabion revetment, wherein the gabion revetment comprises a plurality of gabion nets, each gabion net comprises a first cage body and a second cage body, one end of each first cage body is provided with an opening, each second cage body is arranged in the first cage body in a sliding penetrating mode, the second cage body is arranged close to one end opening in the first cage body, a plurality of pull ropes are fixedly arranged on the second cage body, one end, far away from the second cage body, of each pull rope extends out of the first cage body and is connected with the first cage body in a sliding mode, and a feed inlet is formed in the side wall of each second cage body. The application has the effect of improving the overall structural strength of the gabion revetment.
Description
Technical Field
The application relates to the technical field of hydraulic engineering, in particular to an ecological revetment of a river gabion protection pad and a construction method thereof.
Background
The revetment is to adopt engineering measures of manual reinforcement on the original river bank slope to defend the invasion and the washing of wind waves and water flows and the action of groundwater, so as to maintain the stability of the shoreline; the building form of the revetment is similar to that of a seawall, and the revetment can be divided into slope type revetment, steep wall type revetment and revetment mixed by the slope type revetment and the steep wall type revetment according to the outer slope type; the revetment structure and the revetment range of the slope revetment are the same as those of the slope dike, and the slope top is land.
At present, with the importance of the world on the ecological environment, technicians design a structure combining protection and ecology, which is a gabion mesh; the gabion mesh is mainly a cage woven by high galvanized steel wires or hot dip aluminum zinc alloy steel wires, and the cage is filled with engineering protection structures made of non-efflorescence fillers such as stones and the like, and is mainly used for protecting slopes of river channels and bank slopes; the gabion mesh revetment not only can prevent the river bank from being damaged by water flow and wind and wave invasion, but also maintains the natural convection exchange function between the water body and the soil body under the slope, realizes ecological balance, and protects the embankment slope.
However, stones in the gabion mesh are usually directly filled into the gabion mesh in a site filling manner, and then sealing treatment is carried out, so that the overall structure of the gabion mesh is loose, and the overall structural strength of the gabion revetment is low.
Disclosure of Invention
In order to improve the overall structural strength of the gabion revetment, the application provides a river gabion revetment ecological revetment and a construction method thereof.
In a first aspect, the application provides an ecological revetment of a river gabion protection pad, which adopts the following technical scheme:
The utility model provides an ecological shore protection of river course gabion protection pad, includes the gabion shore protection, the gabion shore protection includes a plurality of gabion nets, the gabion net includes the first cage body and the second cage body, the one end opening of the first cage body sets up, the second cage body slides and wears to establish in the first cage body, just the second cage body is close to the one end opening setting in the first cage body, fixedly on the second cage body be provided with a plurality of stay ropes, the one end that the second cage body was kept away from to the stay rope extends to the outside of the first cage body and with first cage body sliding connection, the lateral wall of the second cage body is provided with the feed inlet.
According to the technical scheme, during construction, stones are filled into the first cage body and the second cage body through the feeding openings in the second cage body, after the stones are filled, the pull ropes are pulled to enable the second cage body to move towards the inner part close to the first cage body, so that stones in the first cage body and the second cage body are compressed, meanwhile, the feeding openings in the second cage body slide into the first cage body, the feeding openings are closed through the side walls of the first cage body, and then the first cage body and the second cage body are bound together through the pull ropes to be fixed; and finally, stacking a plurality of gabion nets so as to form a gabion revetment, wherein stones in the gabion nets are compact, so that the overall structural strength of the gabion revetment is high.
Optionally, the first internal fixed interior cage that is provided with of cage, be provided with the interlayer between the inner wall of interior cage and the first cage, the opening intercommunication of interlayer and the first cage, just the second cage slides and wears to establish in the interlayer.
Through adopting above-mentioned technical scheme, the building stones get into the second cage body and in the interior cage body through the feed inlet, place the second cage body in the separate layer, reduce the resistance when building stones slide the second cage body, make the slip between first cage body and the second cage body more convenient.
Optionally, a soil filling groove is further formed in the gabion guard, soil layers are filled in the soil filling groove, and aquatic plants are planted in the soil filling groove.
Through adopting above-mentioned technical scheme, the gabion shore protection is when being under construction, reserves the groove of filling with earth on the gabion shore protection, and the gabion shore protection construction is accomplished the back, fills the soil layer in filling with earth inslot, plants aquatic plant on the soil layer to maintain the plant, the root of plant alternates between the gap between each building stones, thereby reduces the gap between each building stones, and the stability of one step increase gabion shore protection overall structure.
Optionally, a soil blocking layer is embedded in the gabion revetment and positioned on one side of the soil filling groove close to the river channel.
By adopting the technical scheme, the soil on the filled soil tank or the river bank is prevented from being flushed into the river by the rainwater through the soil retaining layer to a certain extent, so that water and soil loss is caused.
Optionally, still include aqueduct and suction pump, the aqueduct communicates with the exit end of suction pump, the entrance end intercommunication of suction pump has the inlet tube, the inlet tube extends to in the river course and communicates with river, the intercommunication has the shower nozzle that is used for spraying water to the plant on the aqueduct.
By adopting the technical scheme, the water suction pump is started, water in the river channel is sucked into the water guide pipe through the water inlet pipe, and then sprayed out through the spray head to spray water to plants in the soil filling groove, so that the plants in the soil filling groove are maintained conveniently.
Optionally, one end of the water inlet pipe far away from the water suction pump is communicated with a water filtering cylinder, and a plurality of water filtering holes are formed in the side wall of the water filtering cylinder.
By adopting the technical scheme, sundries in water, such as garbage, pasture and the like, are filtered through the water filtering cylinder, and the sundries are prevented from blocking the water inlet pipe or entering the water pump to a certain extent, so that the water pump is in fault.
Optionally, still include the mounting bracket, the mounting bracket is used for fixing in the river course, the fixed setting of drainage section of thick bamboo is on the mounting bracket, the last length direction slip cap along the drainage section of thick bamboo of drainage section of thick bamboo is equipped with the sliding sleeve, be provided with on the mounting bracket and be used for driving the gliding driving piece of sliding sleeve.
Through adopting above-mentioned technical scheme, when the suction pump is drawing water, the inside of straining water section of thick bamboo has certain suction to the water on every side, and debris in the water is adsorbed on straining water section of thick bamboo surface easily, causes straining water hole to block up, drives the sliding sleeve through the driving piece and slides to strike off the debris on straining water section of thick bamboo surface clean, guarantee the effect of absorbing water of suction pump.
Optionally, the interval sets up between sliding sleeve and the lateral wall of a drainage section of thick bamboo, the fixed brush that is provided with of inner wall of sliding sleeve, the lateral wall butt of brush and a drainage section of thick bamboo.
Through adopting above-mentioned technical scheme, with interval setting between sliding sleeve and the water filter tube to through the lateral wall of brush butt water filter tube, thereby prevent to a certain extent that friction from taking place between sliding sleeve and the water filter tube, lead to sliding sleeve or water filter tube wearing and tearing.
Optionally, the rotation of the drainage section of thick bamboo is provided with the axis of rotation, fixedly be provided with the sword leaf on the axis of rotation, be provided with the actuating source that is used for driving the axis of rotation to rotate on the mounting bracket.
Through adopting above-mentioned technical scheme, when the suction pump is drawing water, the part floccule of aquatic gets into in the drainage section of thick bamboo through filtering the water hole easily, drives the axis of rotation through the actuating source and rotates to drive the blade and cut off the floccule, prevent to a certain extent that the floccule from getting into in the suction pump and causing the suction pump damage.
In a second aspect, the application provides a construction method of ecological revetment of a river gabion protection pad, which adopts the following technical scheme:
a construction method of ecological bank protection of a river gabion protection pad comprises the following steps:
s1, filling stones into a first cage body and a second cage body through a feed inlet on the second cage body during construction of the gabion revetment;
S2, after filling of stones is completed, pulling a pull rope to enable the second cage body to move towards the inner part of the first cage body, so that stones in the first cage body and the second cage body are compressed, meanwhile, a feed opening on the second cage body slides into the first cage body, the feed opening is closed through the side wall of the first cage body, and then the first cage body and the second cage body are bound together through the pull rope to be fixed;
s3, stacking a plurality of gabion nets, reserving a soil filling groove at the top of the gabion revetment, and arranging a soil blocking layer at one side of the soil filling groove close to a river channel;
And S4, pouring soil into the soil filling groove, and planting aquatic plants in the soil filling groove to finish gabion revetment construction.
In summary, the present application includes at least one of the following beneficial technical effects:
1. During construction, stones are filled into the first cage body and the second cage body through a feeding hole in the second cage body, after the stones are filled, the second cage body is moved to be close to the inner part of the first cage body by pulling the pull rope, so that the stones in the first cage body and the second cage body are compressed, meanwhile, the feeding hole in the second cage body slides into the first cage body, the feeding hole is sealed through the side wall of the first cage body, and then the first cage body and the second cage body are bound together through the pull rope to be fixed; finally, stacking a plurality of gabion nets so as to form a gabion revetment, wherein stones in the gabion nets are compact, so that the overall structural strength of the gabion revetment is high;
2. When the gabion revetment is constructed, a soil filling groove is reserved on the gabion revetment, after the gabion revetment construction is finished, soil layers are filled in the soil filling groove, aquatic plants are planted on the soil layers, the plants are maintained, roots of the plants are inserted between gaps among stones, and therefore gaps among the stones are reduced, and the stability of the overall structure of the gabion revetment is further improved;
3. when the suction pump pumps water, part of floccules in water easily enter the water filtering cylinder through the water filtering holes, and the driving source drives the rotating shaft to rotate, so that the cutter blades are driven to cut off the floccules, and the floccules are prevented from entering the suction pump to a certain extent to cause the damage of the suction pump.
Drawings
FIG. 1 is a cross-sectional view of the overall structure of an embodiment of the present application;
FIG. 2 is a schematic view of a part of the structure of an embodiment of the present application, mainly used for expressing the structure of a water filter cartridge;
Fig. 3 is a schematic view of a part of the structure of an embodiment of the present application, mainly for expressing the structure of a gabion mesh.
Reference numerals illustrate: 1. gabion shore protection; 11. gabion mesh; 111. a first cage; 112. a second cage; 1121. a feed inlet; 1122. a net mouth sleeve; 113. an inner cage; 114. a pull rope; 12. a soil filling groove; 13. a soil blocking layer; 14. a water conduit; 141. a water outlet pipe; 142. an atomizing nozzle; 15. a water pump; 151. a water inlet pipe; 2.a mounting frame; 21. a driving member; 22. a driving source; 3. a water filtering cylinder; 31. a water filtering hole; 32. a sliding sleeve; 321. a brush; 33. a rotating shaft; 331. blade.
Detailed Description
The application is described in further detail below with reference to fig. 1-3.
The embodiment of the application discloses an ecological revetment of a river gabion protection pad. Referring to fig. 1, including gabion revetment 1, gabion revetment 1 is piled up through a plurality of gabion nets 11 and is provided with a soil filling groove 12 on the top of gabion revetment 1, and gabion revetment 1 is after the construction is accomplished poured into earth in soil filling groove 12 to plant aquatic plants in soil filling groove 12.
Referring to fig. 1, a soil blocking layer 13 is embedded in a gabion revetment 1 and positioned on one side of a filling slot 12 close to a river channel, in the embodiment of the application, the soil blocking layer 13 is net-shaped, and the soil blocking layer 13 is woven by hemp strips; in other embodiments, the soil blocking layer 13 may be a waste cloth, sponge, or the like; the soil blocking layer 13 prevents rainwater from scouring soil in the soil filling groove 12 or the river bank to a certain extent into the river, so that water and soil loss is caused.
Referring to fig. 1, a water guide pipe 14 and a water suction pump 15 are fixedly arranged on a gabion revetment 1, a plurality of water outlet pipes 141 are communicated with the side wall of the water guide pipe 14, an atomization nozzle 142 is communicated with one end, far away from the water guide pipe 14, of each water outlet pipe 141, the water guide pipe 14 is communicated with the outlet end of the water suction pump 15, a water inlet pipe 151 is communicated with a water inlet pipe 151 of the water suction pump 15, and the water inlet pipe 151 extends into a river channel and is communicated with river water; in seasons with less rainwater, the water level of the river is low, the water level of the river is difficult to irrigate into the soil filling groove 12, at the moment, the water suction pump 15 is started, water in the river channel is sucked into the water guide pipe 14 through the water inlet pipe 151, and then sprayed out through the spray nozzle, water is sprayed to plants in the soil filling groove 12, so that the plants in the soil filling groove 12 are maintained conveniently.
Referring to fig. 1 and 2, a mounting frame 2 is fixedly arranged in a river channel, a water filtering cylinder 3 is fixedly arranged on the mounting frame 2, the water filtering cylinder 3 is cylindrical, one end of a water inlet pipe 151, which is far away from a water suction pump 15, is communicated with the water filtering cylinder 3, and a plurality of water filtering holes 31 are formed in the side wall of the water filtering cylinder 3; in the course of water suction, the suction pump 15 is easy to suck in the suction pump 15 through the water inlet pipe 151 or is directly blocked in the water inlet pipe 151, and the impurities in the water are filtered through the water filtering cylinder 3, so that the impurities are prevented from blocking the water inlet pipe 151 or entering the suction pump 15 to a certain extent, and the suction pump 15 is caused to malfunction.
Referring to fig. 2, a sliding sleeve 32 is sleeved on a water filtering cylinder 3 along the axial direction of the water filtering cylinder 3, the inner wall of the sliding sleeve 32 is arranged at intervals with the side wall of the water filtering cylinder 3, a brush 321 is fixedly arranged on the inner wall of the sliding sleeve 32, the brush 321 is abutted with the side wall of the water filtering cylinder 3, a driving piece 21 for driving the sliding sleeve 32 to slide is arranged on a mounting frame 2, the driving piece 21 comprises a rodless cylinder, the rodless cylinder is fixedly arranged on the mounting frame 2, the length direction of the rodless cylinder is parallel to the sliding direction of the sliding sleeve 32, and a piston of the rodless cylinder is fixedly connected with the sliding sleeve 32; when the water suction pump 15 pumps water, certain suction exists in the water filtering cylinder 3 to the surrounding water, sundries in the water are easy to be adsorbed on the surface of the water filtering cylinder 3, so that the water filtering holes 31 are blocked, the sliding sleeve 32 is driven to slide through the rodless cylinder, and therefore sundries on the surface of the water filtering cylinder 3 are scraped clean through the hairbrush 321, and the water suction effect of the water suction pump 15 is guaranteed.
Referring to fig. 2, a rotation shaft 33 is rotatably provided in a water filtering cylinder 3, two blades 331 are fixedly provided on the rotation shaft 33, the two blades 331 are symmetrically provided on both sides of the rotation shaft 33 along the central axis of the rotation shaft 33, the blades 331 are arc-shaped, and the blades 331 are slidably connected with the inner wall of the water filtering cylinder 3; the installation frame 2 is provided with a driving source 22 for driving the rotation shaft 33 to rotate, the driving source 22 comprises a motor, the motor is fixedly arranged on the installation frame 2, and one end of the rotation shaft 33 extends out of the water filtering cylinder 3 and is coaxially and fixedly connected with an output shaft of the motor; when the water suction pump 15 pumps water, part of floccules in water easily enter the water filtering cylinder 3 through the water filtering holes 31, and the motor drives the rotating shaft 33 to rotate, so that the blade 331 is driven to cut off the floccules, and the floccules are prevented from entering the water suction pump 15 to a certain extent to cause the damage of the water suction pump 15.
Referring to fig. 3, the gabion mesh 11 comprises a first cage body 111 and a second cage body 112, one ends of the first cage body 111 and the second cage body 112 are respectively provided with an opening, an inner cage body 113 is fixedly arranged in the first cage body 111, an interlayer is arranged between the inner cage body 113 and the inner wall of the first cage body 111, the opening end of the second cage body 112 is slidably penetrated in the interlayer, the first cage body 111, the second cage body 112 and the inner cage body 113 are all formed by weaving steel wires, the side wall of the second cage body 112 is provided with a feed inlet 1121, and a mesh sleeve 1122 is woven at the feed inlet 1121 through the steel wires; the second cage 112 is bound with a pull rope 114, the pull rope 114 is formed by winding and weaving a plurality of steel wires, the pull ropes 114 are all arranged in the interlayer in a penetrating mode, and one ends, far away from the second cage 112, of the pull ropes 114 extend out of the second cage 112.
Filling stones into the first cage 111 and the second cage 112 through the net opening sleeve 1122 on the second cage 112, and after the stones are filled, pulling the pull rope 114 to enable the second cage 112 to move towards the interior of the first cage 111 so as to compress the stones in the first cage 111 and the second cage 112; meanwhile, the net mouth sleeve 1122 is folded and slides into the first cage body 111, the first cage body 111 is used for pressing the sliding mouth sleeve so as to close the feeding port 1121, and then the first cage body 111 and the second cage body 112 are bound together through the pull rope 114 for fixing, so that stones in the stone cage net 11 are more compacted.
The implementation principle of the ecological bank protection of the river gabion pad provided by the embodiment of the application is as follows: during construction, stone is filled into the first cage body 111 and the second cage body 112 through the feeding hole 1121 on the second cage body 112, after the stone is filled, the pull rope 114 is pulled to enable the second cage body 112 to move towards the inner part close to the first cage body 111, so that the stone in the first cage body 111 and the second cage body 112 is compressed, meanwhile, the net hole sleeve 1122 is folded and slides into the first cage body 111, the sliding hole sleeve is compressed through the first cage body 111, so that the feeding hole 1121 is closed, and then the first cage body 111 and the second cage body 112 are bound together through the pull rope 114 to be fixed; finally, a plurality of gabion nets 11 are stacked, so that the gabion revetment 1 is formed, stones in the gabion nets 11 are compact, and the overall structural strength of the gabion revetment 1 is high.
The embodiment of the application also discloses a construction method of the river gabion protection pad ecological bank protection, which comprises the following steps:
S1, filling stones into a first cage body 111 and a second cage body 112 through a feed port 1121 on the second cage body 112 during construction of the gabion revetment 1;
S2, after filling of stones is completed, pulling the pull rope 114 to enable the second cage body 112 to move towards the interior close to the first cage body 111, so that stones in the first cage body 111 and the second cage body 112 are compressed, meanwhile, a feed port 1121 on the second cage body 112 slides into the first cage body 111, the feed port 1121 is closed through the side wall of the first cage body 111, and then the first cage body 111 and the second cage body 112 are bound together through the pull rope 114 to be fixed;
s3, stacking a plurality of gabion nets 11, reserving a soil filling groove 12 at the top of the gabion revetment 1, and arranging a soil blocking layer 13 at one side of the soil filling groove 12 close to a river channel;
and S4, pouring soil into the soil filling groove 12, and planting aquatic plants in the soil filling groove 12 to finish construction of the gabion revetment 1.
The above embodiments are not intended to limit the scope of the present application, so: all equivalent changes in structure, shape and principle of the application should be covered in the scope of protection of the application.
Claims (7)
1. The utility model provides a construction method of ecological shore protection of river course gabion protection pad, includes gabion shore protection (1), gabion shore protection (1) includes a plurality of gabion nets (11), gabion nets (11) include first cage body (111) and second cage body (112), the one end opening setting of first cage body (111), second cage body (112) slip wears to establish in first cage body (111), just second cage body (112) are close to the one end opening setting in first cage body (111), fixed being provided with a plurality of stay ropes (114) on second cage body (112), the one end that second cage body (112) were kept away from extends outside first cage body (111) and with first cage body (111) sliding connection, the lateral wall of second cage body (112) is provided with feed inlet (1121); a soil filling groove (12) is further formed in the gabion revetment (1), soil layers are filled in the soil filling groove (12), and aquatic plants are planted in the soil filling groove (12); a soil blocking layer (13) is embedded in the gabion revetment (1) and positioned at one side of the soil filling groove (12) close to the river channel; the method is characterized by comprising the following steps of:
S1, filling stones into a first cage body (111) and a second cage body (112) through a feed inlet (1121) on the second cage body (112) during construction of the gabion revetment (1);
S2, after stone filling is completed, pulling a pull rope (114) to enable a second cage body (112) to move towards the interior close to a first cage body (111), so that stones in the first cage body (111) and the second cage body (112) are compressed, meanwhile, a feed inlet (1121) on the second cage body (112) slides into the first cage body (111), the feed inlet (1121) is closed through the side wall of the first cage body (111), and then the first cage body (111) and the second cage body (112) are bound together through the pull rope (114) to be fixed;
s3, stacking a plurality of gabion nets (11), reserving a soil filling groove (12) at the top of the gabion revetment (1), and arranging a soil blocking layer (13) at one side of the soil filling groove (12) close to a river channel;
And S4, pouring soil into the soil filling groove (12), and planting aquatic plants in the soil filling groove (12) to finish construction of the gabion revetment (1).
2. The construction method of the river gabion pad ecological revetment according to claim 1, wherein the construction method comprises the following steps: the inner cage is characterized in that an inner cage (113) is fixedly arranged in the first cage (111), an interlayer is arranged between the inner cage (113) and the inner wall of the first cage (111), the interlayer is communicated with the opening of the first cage (111), and the second cage (112) is arranged in the interlayer in a sliding penetrating mode.
3. The construction method of the river gabion pad ecological revetment according to claim 1, wherein the construction method comprises the following steps: still include aqueduct (14) and suction pump (15), aqueduct (14) and the exit end intercommunication of suction pump (15), the entrance point intercommunication of suction pump (15) has inlet tube (151), inlet tube (151) extend to in the river course and with river intercommunication, the intercommunication has the shower nozzle that is used for spraying water to the plant on aqueduct (14).
4. A construction method of a river gabion pad ecological revetment according to claim 3, wherein: one end of the water inlet pipe (151) far away from the water suction pump (15) is communicated with a water filtering barrel (3), and a plurality of water filtering holes (31) are formed in the side wall of the water filtering barrel (3).
5. The construction method of the river gabion pad ecological revetment according to claim 4, which is characterized in that: still include mounting bracket (2), mounting bracket (2) are used for fixing in the river course, the fixed setting of drainage section of thick bamboo (3) is on mounting bracket (2), the length direction slip cap along drainage section of thick bamboo (3) on the drainage section of thick bamboo (3) is equipped with sliding sleeve (32), be provided with on mounting bracket (2) and be used for driving sliding sleeve (32) gliding driving piece (21).
6. The construction method of the river gabion pad ecological revetment according to claim 5, wherein the construction method comprises the following steps: the water filter is characterized in that the sliding sleeve (32) is arranged at intervals with the side wall of the water filter cylinder (3), a hairbrush (321) is fixedly arranged on the inner wall of the sliding sleeve (32), and the hairbrush (321) is abutted with the side wall of the water filter cylinder (3).
7. The construction method of the river gabion pad ecological revetment according to claim 5, wherein the construction method comprises the following steps: the rotary shaft (33) is rotationally arranged in the water filtering cylinder (3), the cutter blades (331) are fixedly arranged on the rotary shaft (33), and the driving source (22) for driving the rotary shaft (33) to rotate is arranged on the mounting frame (2).
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| CN114934478A (en) | 2022-08-23 |
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