CN113047246A - Construction method of antifouling net for ecological river channel - Google Patents
Construction method of antifouling net for ecological river channel Download PDFInfo
- Publication number
- CN113047246A CN113047246A CN202110165352.2A CN202110165352A CN113047246A CN 113047246 A CN113047246 A CN 113047246A CN 202110165352 A CN202110165352 A CN 202110165352A CN 113047246 A CN113047246 A CN 113047246A
- Authority
- CN
- China
- Prior art keywords
- plate
- clamping
- fixing
- floating
- construction method
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Images
Classifications
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02B—HYDRAULIC ENGINEERING
- E02B15/00—Cleaning or keeping clear the surface of open water; Apparatus therefor
- E02B15/04—Devices for cleaning or keeping clear the surface of open water from oil or like floating materials by separating or removing these materials
- E02B15/06—Barriers therefor construed for applying processing agents or for collecting pollutants, e.g. absorbent
-
- 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
- A01G31/00—Soilless cultivation, e.g. hydroponics
- A01G31/02—Special apparatus therefor
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02B—HYDRAULIC ENGINEERING
- E02B15/00—Cleaning or keeping clear the surface of open water; Apparatus therefor
- E02B15/04—Devices for cleaning or keeping clear the surface of open water from oil or like floating materials by separating or removing these materials
- E02B15/10—Devices for removing the material from the surface
-
- 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
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P60/00—Technologies relating to agriculture, livestock or agroalimentary industries
- Y02P60/20—Reduction of greenhouse gas [GHG] emissions in agriculture, e.g. CO2
- Y02P60/21—Dinitrogen oxide [N2O], e.g. using aquaponics, hydroponics or efficiency measures
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Mechanical Engineering (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Environmental Sciences (AREA)
- Revetment (AREA)
Abstract
The invention discloses an antifouling net construction method for an ecological river channel, which comprises the following steps: (a) assembling a floating basket; (b) lapping an isolation cloth; (c) assembling a floating basket and an isolation cloth; (d) butting floating baskets; (e) and (4) throwing. The invention has simple process, low construction difficulty, high efficiency, labor saving, convenience, easy control and adjustment, flexibility and applicability, and the antifouling screen can intercept river surface and underwater garbage, prevent the garbage from diffusing and realize the zoning and subsection treatment of the ecological river channel.
Description
Technical Field
The invention belongs to the technical field of ecological river regulation, and particularly relates to an antifouling net construction method for an ecological river.
Background
The bottom mud and the water surface floating garbage in the ecological river channel are main reasons of causing black and odorous water, and the bottom mud needs to be desilted and dredged to remove polluted bottom mud and the water surface garbage is fished. The existing dredging engineering mainly adopts a dredging boat to carry out underwater dredging, in order to prevent sludge and suspended garbage in a construction section from diffusing in a large area and influencing the water quality of other water areas during dredging, a relatively closed construction area is usually established, and the throwing of a antifouling screen is an effective means widely adopted at present.
The prior antifouling screen has the following defects in the construction process: the antifouling screen is impacted by river waves for a long time, needs to be regularly maintained and replaced, is of an integrated structure with the floating body and the antifouling curtain, is high in replacement cost, cannot be continuously utilized by intact parts, and easily causes resource waste.
Disclosure of Invention
The invention aims to solve the technical problems in the prior art, and provides the construction method of the antifouling net for the ecological river channel, which has the advantages of simple process, low construction difficulty, high efficiency, labor saving, convenience, easy control and adjustment, flexibility and applicability, and the antifouling screen can intercept river surface and underwater garbage, prevent the garbage from diffusing and realize the zoning and subsection treatment of the ecological river channel.
In order to solve the technical problems, the invention adopts the following technical scheme:
a construction method of an antifouling net for an ecological river channel is characterized by comprising the following steps:
(a) assembling a floating basket: firstly, mounting a planting plate in a floating basket, then mounting a sliding plate at the bottom of the floating basket, then mounting foam pipes on two sides of the floating basket, mounting a connecting plate between two adjacent floating baskets, and then butting a connecting sleeve on the connecting plate with the foam pipes;
(b) lapping the isolation cloth:
the method comprises the steps of placing a filtering pore plate into a limiting groove on a clamping plate, so that the filtering pore plate is temporarily limited on the clamping plate;
the male buckle and the female buckle of the two clamping plates penetrate into the fixing through holes in the isolating cloth to be buckled, so that the filter pore plate is limited between the two clamping plates, a clamping plate group formed by butting the two clamping plates simultaneously connects the two isolating cloths, and the two isolating cloths are lapped one by one to form a dirt intercepting belt;
thirdly, controlling the length of the sewage interception zone to exceed the depth of the river channel by more than 20 cm;
(c) assembling a floating basket and an isolation cloth:
the sewage intercepting belt structure comprises a sewage intercepting belt, a group of clamping plates are lapped at one end of the sewage intercepting belt, a filtering pore plate is installed on one clamping plate, then male buckles and female buckles on one sides of the two clamping plates penetrate into hanging holes of hanging rings at the bottom of a sliding plate to be buckled, and male buckles and female buckles on the other sides of the two clamping plates penetrate into fixing through holes in isolating cloth to be buckled, so that the sewage intercepting belt is limited at the bottom of a floating basket;
secondly, a group of clamping plates are lapped at the other end of the sewage intercepting zone, and a filtering pore plate is installed;
(d) butt joint of the floating basket:
the method comprises the steps of transversely inserting a fixed inserting strip of one group of sewage intercepting belts into a positioning slot of the other group of sewage intercepting belts to carry out left-right butt joint on the sewage intercepting belts;
secondly, clamping the fixing clamping strips on the bottom surfaces of the connecting plates into the fixing grooves on the top surfaces of the floating baskets, enabling one connecting plate to simultaneously connect two adjacent floating baskets, then outwards rotating the connecting sleeves at the two ends of the screw sleeve, enabling the connecting sleeves to sleeve the foam pipes, and enabling the floating baskets to be connected left and right to obtain an antifouling net;
(e) putting:
firstly, a first balance weight rod penetrates through a transverse through hole on one side of an antifouling net, so that a fixed screw head of the balance weight rod is exposed, and then an installation screw hole of a second balance weight rod is in threaded connection with the fixed screw head of the first balance weight rod, so that the two balance weight rods are fixedly connected;
pushing inwards to expose the fixing screw head of the second counterweight rod, and screwing the mounting screw hole of the third counterweight rod with the fixing screw head of the second counterweight rod to fixedly connect the three counterweight rods;
thirdly, repeating the operation until the total butt joint length of the balance weight rods exceeds the total butt joint length of the clamping plate group by more than 10 cm;
and fourthly, determining a throwing area according to the design construction drawing, and throwing the anti-fouling net into the river channel.
Further, the specific method of the step (a) is as follows: the method comprises the steps that a fixing lug on one side of a planting plate is clamped into a transverse through hole in a central plate, so that two planting plates are limited on two sides of the central plate; secondly, the central plate is inserted into the vertical clamping groove in the inner side of the floating basket in an aligning mode, and then the stop block at the top of the floating basket is rotated to enable the stop block to press the central plate; thirdly, the sliding plate is clamped between the two L-shaped clamping blocks which are distributed oppositely, so that the sliding plate is limited at the bottom of the floating basket; in going into the C type draw-in groove on the foam cassette of floating basket side with foam pipe card for foam pipe is spacing to be fixed on the foam cassette.
Furthermore, a water through hole and a foam clamping seat are arranged on the side face of the floating basket, a C-shaped clamping groove corresponding to the foam pipe is arranged on the foam clamping seat, a stop block is rotatably connected to the top of the floating basket, vertical clamping grooves corresponding to the central plate are symmetrically distributed on the inner side of the floating basket, L-shaped clamping blocks are symmetrically distributed on the bottom of the floating basket, the distance between the L-shaped clamping blocks is matched with the width of the sliding plate, and a hanging ring is arranged at the bottom of the sliding plate; planting plates are arranged in the floating baskets, fixing lugs are arranged on one sides of the planting plates, transverse through holes corresponding to the fixing lugs are formed in the central plate, planting holes are uniformly distributed in the planting plates, the arrangement of the water through holes is convenient for discharging redundant river water in the floating baskets, a certain liquid level height is kept, aquatic plants are cultured, and the floating baskets are prevented from being aggravated due to excessive river water in the floating baskets and the floating capacity of the floating baskets is prevented from being influenced; the arrangement of the foam clamping seat improves the floating capacity of the floating basket, is not easy to sink, improves the impact resistance of the floating basket, is not easy to damage and has long service life; the planting plates can be detached and used along with installation, flexibility and convenience are achieved, aquatic plants are planted in the planting holes, the planting holes are independent and separated, influence is small, the planting holes play a certain supporting role, and the aquatic plants are prevented from falling to the east and being askew; the central plate is limited by the stop blocks to be separated from the vertical clamping grooves, and the central plate is limited by the fixed lugs to be separated from the transverse through holes, so that the planting plate is limited in the floating basket, and the planting plate is reliable to install.
Further, the symmetric distribution has fixed recess on the top surface of superficial basket, be equipped with fixed card strip and riser on the bottom surface of connecting plate, the fixed card strip is corresponding with fixed recess, be equipped with the swivel nut on the riser, the equal threaded connection in both ends of swivel nut has the adapter sleeve corresponding with the foam tube, the rotatable adjusting position of adapter sleeve, be convenient for dock the foam tube, entangle the foam tube with the adapter sleeve after, relative motion can not take place between the two, and then restrict the connecting plate upwards break away from superficial basket, the connecting plate links together two adjacent superficial baskets traction, unable lateral segregation, and then traction adjacent two sets of pollutant intercepting area separation, traction step by step, connect the adult, be difficult to scatter, overall structure steadiness is high.
Further, the symmetric distribution has the extension board on the splint, be equipped with pin thread and box on the extension board, the box is located between the pin thread, the symmetric distribution has fixed edgewise on the barrier cloth, fixed edgewise evenly distributed has the fixed through-hole corresponding with the box, the box passes fixed through-hole and buckles the pin thread, adopt detachable connected mode between splint and the barrier cloth, the on-the-spot nimble arrangement of being convenient for, along with the dress along with usefulness, the operation degree of difficulty is low, with pin thread and box lock joint in fixed through-hole, make fixed edgewise unable deviating from, make splint and barrier cloth spacing link together, be difficult to separate, it is also convenient to unpack apart, thereby be convenient for change alone the barrier cloth that damages, and is low in cost.
Further, the front side of splint is equipped with fixed fluting, the rear side of splint is equipped with the spacing recess with the frame looks adaptation of filter orifice plate, spacing recess communicates with each other with fixed fluting, the cross sectional area of spacing recess is greater than the cross sectional area of fixed fluting, the filter orifice plate can be dismantled, be convenient for clear up, change, the simple operation, two splint will filter the orifice plate cartridge clip in, make it be difficult to freely deviate from, the installation is reliable, the filter orifice plate can block that large granule solid waste under water passes through, play certain interception effect, the filtration pore that the filter orifice plate can be followed to the river water passes through, the waters liquid level of avoiding antifouling net one side rises after crossing antifouling net and causing the pollution to the opposite side waters, the antifouling effect of antifouling net has been reduced.
Furthermore, one side of splint is equipped with fixed cutting, and the opposite side of splint is equipped with the location slot corresponding with fixed cutting, and the location butt joint is controlled to the splint group of being convenient for, has reduced the operation degree of difficulty, controls to form between the adjacent two sets of splint group and leads to the system relation, staggers around being difficult to take place, and overall structure stability is high.
Furthermore, the clamp plate is provided with a transverse through hole corresponding to the weight rod, one end of the weight rod is provided with a fixed screw head, the other end of the weight rod is provided with an installation screw hole corresponding to the fixed screw head, the weight rod can be continuously assembled by a plurality of pieces, the assembly is reliable, the weight rod is not easy to separate, the length can be flexibly changed, and the clamp plate is applicable to different use requirements.
Due to the adoption of the technical scheme, the invention has the following beneficial effects:
the overwater part of the anti-fouling net is formed by connecting a plurality of floating baskets, the floating capacity is strong, the impact resistance is strong, the anti-fouling net is not easy to damage and long in service life, aquatic plants can be planted in the floating baskets, the aquatic plants form a landscape above the river surface to play a role in beautifying the environment, the interception height of the anti-fouling net is increased, solid garbage and oil dirt such as shrub branches, packaging bags, plastic bottles, animals and plants floating on the river surface are intercepted, the interception effect is improved, the river surface garbage and harmful pollutants can be conveniently treated in a centralized manner, and the river surface garbage and the harmful pollutants are prevented from spreading and diffusing to other water areas; the part of antifouling net under water is by splint and median overlap joint formation pollutant intercepting area, the pollutant intercepting area receives the counter weight effect of counterweight rod, it sinks to drive the splint, keep vertical state, splint flare-out median downwards, make the median be difficult to the bending, control two adjacent median laminating, the clearance is very little, rubbish is difficult to pass through under water, the interception is more comprehensive, the filter orifice plate that is located between two splint can block large granule solid rubbish under water and pass through, play certain interception effect, the filtration pore that the filter orifice plate can be followed to the river water passes through, cross antifouling net and cause the pollution to the opposite side waters after avoiding the rising of the waters liquid level of antifouling net one side, the antifouling effect of antifouling net has been reduced.
The detachable connection mode is adopted between the clamping plate and the isolation cloth, so that the on-site flexible arrangement is convenient, the installation and use are convenient, the operation difficulty is low, the male buckle and the female buckle are buckled in the fixing through hole, the fixing edge cannot be separated, the clamping plate and the isolation cloth are connected together in a limiting way, the separation is not easy, the disassembly is convenient, the damaged isolation cloth can be replaced independently, and the cost is low; the two sides of the isolation cloth are clamped by the two clamping plates, so that the isolation cloth cannot be separated from the clamping plates, the connection is reliable, the traditional massive isolation cloth is changed into block arrangement, the replacement cost is reduced, the phenomenon that the redundant part cannot be effectively utilized due to the fixed delivery length is avoided, the arrangement length can be flexibly adjusted, and the isolation cloth is suitable for ecological riverways with different depths; two adjacent superficial baskets are connected simultaneously to a connecting plate, and the foam tube is entangled to the adapter sleeve, can not take place relative motion between the two, and then the adapter sleeve upwards breaks away from through riser restriction connecting plate and floats the basket, and the connecting plate is in the same place two adjacent superficial baskets are drawn together, unable lateral segregation, and then draw adjacent two sets of dirty area separations of cutting, draw down step by step, connect the adult, be difficult to scatter, overall structure steadiness is high.
The planting plate can be detached and used along with the planting plate, the damage is convenient to replace, the use is flexible and convenient, the stop block presses the central plate, the stop block the central plate to be separated from the vertical clamping groove, the central plate limits the fixed lug to be separated from the transverse through hole, the planting plate is limited and fixed in the floating basket, and the installation is reliable.
Drawings
The invention will be further described with reference to the accompanying drawings in which:
FIG. 1 is a schematic structural view of an antifouling net for an ecological river channel in the present invention;
FIG. 2 is a schematic view showing the structure of the connection between the clamping plate and the filtering hole plate according to the present invention;
FIG. 3 is a schematic view showing the structure of the connection between the splint and the separation cloth according to the present invention;
FIG. 4 is a schematic view of the connection between the clamp plate and the weight bar according to the present invention;
FIG. 5 is a schematic view of the connection structure of the floating basket and the planting plate in the present invention;
FIG. 6 is a schematic view of the connection between the floating basket and the slide plate according to the present invention;
fig. 7 is a schematic structural view of the connecting plate of the present invention.
In the figure: 1-floating basket; 2-a central plate; 3-planting a plate; 4-planting holes; 5-a water through hole; 6-foam clamping seat; 7-a foam tube; 8-C type card slot; 9-a stop block; 10-vertical card slot; 11-fixing the bump; 12-a lateral through hole; a 13-L shaped cartridge; 14-a slide plate; 15-hanging ring; 16-a spacer fabric; 17-a splint; 18-fixed slotting; 19-a filter well plate; 20-a limiting groove; 21-an extension plate; 22-male buckle; 23-female buckle; 24-fixing the edge; 25-fixing the through hole; 26-fixing the groove; 27-fixing the clamping strip; 28-a riser; 29-thread insert; 30-connecting sleeves; 31-fixing the cutting; 32-positioning slots; 33-a connecting plate; 34-a counterweight rod; 35-transverse perforation; 36-fixed screw head; 37-mounting screw holes.
Detailed Description
As shown in fig. 1 to 7, the method for constructing an anti-fouling net for an ecological river channel according to the present invention comprises the following steps:
(a) assembling the floating basket 1: float and be equipped with well core plate 2 and plant board 3 in the basket 1, plant on the board 3 evenly distributed have planting hole 4, can plant aquatic plant in planting hole 4, each independently separately, the influence is little, plants hole 4 and plays certain supporting role, avoids aquatic plant to fall the west askew east. The side of the floating basket 1 is provided with the limbers 5 and the foam clamping seat 6, the limbers 5 are arranged to facilitate the discharge of redundant river water in the floating basket 1, and a certain liquid level height is kept for culturing aquatic plants, so that the phenomenon that the floating basket 1 is aggravated due to excessive river water in the floating basket 1 to influence the floating capacity of the floating basket is avoided. Be equipped with on the foam cassette 6 with the C type draw-in groove 8 that the foam pipe 7 corresponds, the setting of foam cassette 6 has improved the floating capacity of floating basket 1, is difficult for sinking, has still improved the shock resistance of floating basket 1, is difficult to destroy long service life. The floating basket 1 is made of rigid foam plastic and has good floating capacity.
The top of floating basket 1 is rotated and is connected with dog 9, and the inboard symmetric distribution of floating basket 1 has vertical draw-in groove 10 corresponding with well core plate 2, and one side of planting board 3 is equipped with fixed lug 11, is equipped with the horizontal through-hole 12 corresponding with fixed lug 11 on well core plate 2, and the length of horizontal through-hole 12 is not less than the twice of fixed lug 11 length, and planting board 3 can dismantle, along with the dress along with using, damages the change of being convenient for, and it is nimble convenient to use. L-shaped fixture blocks 13 are symmetrically distributed at the bottom of the floating basket 1, the distance between the L-shaped fixture blocks 13 is matched with the width of a sliding plate 14, and a hanging ring 15 is arranged at the bottom of the sliding plate 14.
The fixing lug 11 on one side of the planting plates 3 is clamped into the transverse through hole 12 in the central plate 2, so that the two planting plates 3 are limited on two sides of the central plate 2, hole alignment is convenient, and installation is simple.
The central plate 2 is inserted into the vertical clamping groove 10 in the floating basket 1 in an aligning mode, then the stop block 9 at the top of the floating basket 1 is rotated, the stop block 9 presses the central plate 2, the stop block 9 stops the central plate 2 from dropping out of the vertical clamping groove 10, the central plate 2 limits the fixing lug 11 to drop out of the transverse through hole 12, the planting plate 3 is fixed in the floating basket 1 in a limiting mode, and the planting plate is reliable in installation.
The sliding plate 14 is clamped between the two L-shaped clamping blocks 13 which are distributed oppositely, so that the sliding plate 14 is limited at the bottom of the floating basket 1, the dismounting and the mounting are simple, the replacement is convenient, the operation difficulty is low, the sliding plate 14 is not easy to freely fall off, and the reliability is high.
In going into foam pipe 7 card to C type draw-in groove 8 on the foam cassette 6 of floating basket 1 side for foam pipe 7 is spacing to be fixed on foam cassette 6, is difficult to freely deviate from, damages and is convenient for change, and foam pipe 7's setting has not only improved the floating capacity of floating basket 1, is difficult to sink, has still improved the shock resistance of body, is difficult to destroy, long service life.
(b) Lapping spacer fabric 16: the front side of splint 17 is equipped with fixed fluting 18, the rear side of splint 17 is equipped with the spacing recess 20 with the frame looks adaptation of filter orifice plate 19, spacing recess 20 communicates with each other with fixed fluting 18, the cross sectional area of spacing recess 20 is greater than the cross sectional area of fixed fluting 18, filter orifice plate 19 can be dismantled, be convenient for clear up, change, the simple operation, two splint 17 will filter orifice plate 19 package clamp including, make it be difficult to freely deviate from, the installation is reliable, filter orifice plate 19 can block that large granule solid waste under water passes through, play certain interception effect, river water can pass through from filter orifice plate 19's filtration pore, cross antifouling net and cause the pollution to the opposite side waters after avoiding the waters liquid level of antifouling net one side to rise, the antifouling effect of antifouling net has been reduced.
The symmetric distribution has extension board 21 on splint 17, be equipped with pin thread 22 and box 23 on the extension board 21, box 23 is located between the pin thread 22, barrier cloth 16 is made by PVC, the symmetric distribution has fixed edgewise 24 on the barrier cloth 16, evenly distributed has the fixed through-hole 25 corresponding with box 23 on fixed edgewise 24, box 23 passes fixed through-hole 25 and buckles pin thread 22, adopt detachable connected mode between splint 17 and the barrier cloth 16, be convenient for on-the-spot nimble arrangement, along with the dress along with using, the operation degree of difficulty is low, with pin thread 22 and box 23 lock joint in fixed through-hole 25, make fixed edgewise 24 can't deviate from, make splint 17 and barrier cloth 16 spacing link together, be difficult to separate, it is also convenient to unpack apart, thereby be convenient for change alone damaged barrier cloth 16, and is low in cost.
Firstly, placing a filtering pore plate 19 into a limiting groove 20 on a clamping plate 17, so that the filtering pore plate 19 is temporarily limited on the clamping plate 17;
the pin thread 22, the box 23 with two splint 17 penetrate the fixed through hole 25 on the median 16 in carry out the lock joint for filter orifice plate 19 is by spacing between two splint 17, and two median 16 are connected simultaneously to the splint group that is formed by two splint 17 butt joints, and the overlap joint is piecemeal to form and cut dirty area, has realized filter orifice plate 19's spacing fixed and median 16's clamping, and one step targets in place, and is laborsaving convenient, and the operation degree of difficulty is low. The median 16 can be dismantled, is convenient for change, and the both sides of median 16 are enclosed by two splint 17 and press from both sides, can't deviate from, connects reliably, changes traditional bold form median 16 into the piecemeal and arranges, has reduced the replacement cost, also avoids leaving factory length fixed and causes unnecessary part can't effectively utilize, arranges that length can adjust in a flexible way, applicable in the ecological river course of the different degree of depth.
The length of the sewage intercepting zone is controlled to be more than 20cm higher than the depth of the river channel, the sewage intercepting zone is guaranteed to completely cover the part below the river surface in the vertical direction, the sufficient intercepting range is guaranteed, the intercepting effect is improved, the overlapping length of the sewage intercepting zone can be flexibly changed according to actual conditions so as to be suitable for ecological river channels with different depths, the applicability is strong, the sewage intercepting zone is transferred to other places to be continuously used, and the resource utilization rate is high.
(c) Assembling the floating basket 1 and the isolation cloth 16:
the utility model provides a first at a set of splint 17 of the one end overlap joint in cut dirty area, install filtering hole board 19 on a splint 17 first, then with two splint 17 one side pin thread 22, box 23 penetrate the hanging hole of link 15 in carry out the lock joint, the pin thread 22 of opposite side, box 23 penetrate the fixed through hole 25 on the spacer cloth 16 in carry out the lock joint, make cut dirty area spacing in the bottom of superficial basket 1, link 15 can't freely break away from box 23, realize superficial basket 1 and cut dirty area spacing connection adult, be difficult to part, the equipment is simple, and is quick convenient, and the construction efficiency is high, and the operation degree of difficulty is low.
And secondly, overlapping a group of clamping plates 17 at the other end of the sewage intercepting belt, and installing a filtering pore plate 19, wherein the group of clamping plates 17 are used as the bottom end of the sewage intercepting belt.
(d) Butt joint floats basket 1: the top surface of the floating basket 1 is symmetrically provided with fixed grooves 26, the bottom surface of the connecting plate 33 is provided with fixed clamping strips 27 and a vertical plate 28, the fixed clamping strips 27 correspond to the fixed grooves 26, the vertical plate 28 is provided with threaded sleeves 29, two ends of each threaded sleeve 29 are in threaded connection with connecting sleeves 30 corresponding to the foam pipes 7, and the connecting sleeves 30 can be rotated to adjust positions so as to be conveniently sleeved with the foam pipes 7. One side of splint 17 is equipped with fixed cutting 31, and the opposite side of splint 17 is equipped with the location slot 32 corresponding with fixed cutting 31, and the splint group of being convenient for is fixed a position the butt joint about, has reduced the operation degree of difficulty, controls to form between the adjacent two sets of splint group and controls the relation, staggers around being difficult to take place, and overall structure stability is high.
The fixing insertion strip 31 of one group of the sewage intercepting belts is transversely inserted into the positioning insertion groove 32 of the other group of the sewage intercepting belts, the sewage intercepting belts are butted left and right, multiple groups of the sewage intercepting belts are transversely and continuously butted fast, the operation difficulty is low, and the construction efficiency is high.
The fixing clamping strips 27 on the bottom surface of the connecting plate 33 are clamped into the fixing grooves 26 on the top surfaces of the floating baskets 1, one connecting plate 33 is connected with two adjacent floating baskets 1 at the same time, then the connecting sleeves 30 at the two ends of the screw sleeve 29 are rotated outwards, so that the connecting sleeves 30 sleeve the foam pipes 7, and the left and right sides of the floating baskets 1 are connected with each other to obtain the antifouling net. After entangling foam tube 7 with adapter sleeve 30, relative motion can not take place between the two, and then adapter sleeve 30 upwards breaks away from through riser 28 restriction connecting plate 33 and floats basket 1, and connecting plate 33 will be adjacent two float baskets 1 and draw together, unable lateral segregation, and then draw adjacent two sets of trash belt separation of cutting, draw down step by step, connect the adult, be difficult to scatter, overall structure steadiness is high.
(e) Putting: the clamp plate 17 is provided with a transverse through hole 35 corresponding to the balance weight rod 34, one end of the balance weight rod 34 is provided with a fixed screw head 36, the other end of the balance weight rod 34 is provided with an installation screw hole 37 corresponding to the fixed screw head 36, the balance weight rod 34 can be assembled continuously, the assembly is reliable, the separation is not easy, the length can be flexibly changed, and the clamp plate is suitable for different use requirements.
Firstly, a first balance weight rod 34 penetrates through the transverse through hole 35 on one side of the antifouling net to expose a fixed screw head 36 of the balance weight rod 34, and then an installation screw hole 37 of a second balance weight rod 34 is in threaded connection with the fixed screw head 36 of the first balance weight rod 34 to fixedly connect the two balance weight rods 34;
secondly, pushing inwards to expose the fixing screw head 36 of the second counterweight rod 34, and screwing the mounting screw hole 37 of the third counterweight rod 34 with the fixing screw head 36 of the second counterweight rod 34 to fixedly connect the three counterweight rods 34;
the operation is repeated until the total butt joint length of the balance weight rods 34 exceeds the total butt joint length of the clamping plate group by more than 10cm, the situation that each balance weight rod 34 can smoothly penetrate into the transverse through hole 35 of the clamping plate 17 is guaranteed, the situation that when the balance weight rods 34 are completely butted and then penetrate into the transverse through hole 35 of the clamping plate 17, the phenomena that local positions are clamped and the clamp cannot be continuously penetrated forward are avoided, time and labor are wasted when the balance weight rods 34 are reworked and disassembled in a segmented mode, the multiple balance weight rods 34 are connected into a whole, the weighting effect is improved, the balance weight rods cross the anti-fouling net to weight the clamping plate 17 at each position, the clamping plate 17 is beneficial to sinking underwater, the vertical state is kept, the isolation cloth 16 is straightened and not easily bent, the left and right adjacent isolation cloths 16 are attached, the gap is small, underwater garbage cannot easily pass through, the.
And planting aquatic plants in the planting holes 4, determining a throwing area according to a design construction drawing, throwing the antifouling net into the river channel, and enabling the aquatic plants to form a landscape line above the river surface to beautify the environment.
The above is only a specific embodiment of the present invention, but the technical features of the present invention are not limited thereto. Any simple changes, equivalent substitutions or modifications made based on the present invention to solve the same technical problems and achieve the same technical effects are within the scope of the present invention.
Claims (8)
1. A construction method of an antifouling net for an ecological river channel is characterized by comprising the following steps:
(a) assembling a floating basket: firstly, mounting a planting plate in a floating basket, then mounting a sliding plate at the bottom of the floating basket, then mounting foam pipes on two sides of the floating basket, mounting a connecting plate between two adjacent floating baskets, and then butting a connecting sleeve on the connecting plate with the foam pipes;
(b) lapping the isolation cloth:
the method comprises the steps of placing a filtering pore plate into a limiting groove on a clamping plate, so that the filtering pore plate is temporarily limited on the clamping plate;
the male buckle and the female buckle of the two clamping plates penetrate into the fixing through holes in the isolating cloth to be buckled, so that the filter pore plate is limited between the two clamping plates, a clamping plate group formed by butting the two clamping plates simultaneously connects the two isolating cloths, and the two isolating cloths are lapped one by one to form a dirt intercepting belt;
thirdly, controlling the length of the sewage interception zone to exceed the depth of the river channel by more than 20 cm;
(c) assembling a floating basket and an isolation cloth:
the sewage intercepting belt structure comprises a sewage intercepting belt, a group of clamping plates are lapped at one end of the sewage intercepting belt, a filtering pore plate is installed on one clamping plate, then male buckles and female buckles on one sides of the two clamping plates penetrate into hanging holes of hanging rings at the bottom of a sliding plate to be buckled, and male buckles and female buckles on the other sides of the two clamping plates penetrate into fixing through holes in isolating cloth to be buckled, so that the sewage intercepting belt is limited at the bottom of a floating basket;
secondly, a group of clamping plates are lapped at the other end of the sewage intercepting zone, and a filtering pore plate is installed;
(d) butt joint of the floating basket:
the method comprises the steps of transversely inserting a fixed inserting strip of one group of sewage intercepting belts into a positioning slot of the other group of sewage intercepting belts to carry out left-right butt joint on the sewage intercepting belts;
secondly, clamping the fixing clamping strips on the bottom surfaces of the connecting plates into the fixing grooves on the top surfaces of the floating baskets, enabling one connecting plate to simultaneously connect two adjacent floating baskets, then outwards rotating the connecting sleeves at the two ends of the screw sleeve, enabling the connecting sleeves to sleeve the foam pipes, and enabling the floating baskets to be connected left and right to obtain an antifouling net;
(e) putting:
firstly, a first balance weight rod penetrates through a transverse through hole on one side of an antifouling net, so that a fixed screw head of the balance weight rod is exposed, and then an installation screw hole of a second balance weight rod is in threaded connection with the fixed screw head of the first balance weight rod, so that the two balance weight rods are fixedly connected;
pushing inwards to expose the fixing screw head of the second counterweight rod, and screwing the mounting screw hole of the third counterweight rod with the fixing screw head of the second counterweight rod to fixedly connect the three counterweight rods;
thirdly, repeating the operation until the total butt joint length of the balance weight rods exceeds the total butt joint length of the clamping plate group by more than 10 cm;
and fourthly, determining a throwing area according to the design construction drawing, and throwing the anti-fouling net into the river channel.
2. The construction method of the antifouling net for the ecological river according to claim 1, wherein the construction method comprises the following steps: the specific method of the step (a) is as follows: the method comprises the steps that a fixing lug on one side of a planting plate is clamped into a transverse through hole in a central plate, so that two planting plates are limited on two sides of the central plate;
secondly, the central plate is inserted into the vertical clamping groove in the inner side of the floating basket in an aligning mode, and then the stop block at the top of the floating basket is rotated to enable the stop block to press the central plate;
thirdly, the sliding plate is clamped between the two L-shaped clamping blocks which are distributed oppositely, so that the sliding plate is limited at the bottom of the floating basket;
in going into the C type draw-in groove on the foam cassette of floating basket side with foam pipe card for foam pipe is spacing to be fixed on the foam cassette.
3. The construction method of the antifouling net for the ecological river according to claim 2, wherein the construction method comprises the following steps: a water through hole and a foam clamping seat are arranged on the side face of the floating basket, a C-shaped clamping groove corresponding to the foam pipe is arranged on the foam clamping seat, a stop block is rotatably connected to the top of the floating basket, vertical clamping grooves corresponding to the central plate are symmetrically distributed on the inner side of the floating basket, L-shaped clamping blocks are symmetrically distributed at the bottom of the floating basket, the distance between the L-shaped clamping blocks is matched with the width of the sliding plate, and a hanging ring is arranged at the bottom of the sliding plate; the floating basket is characterized in that a planting plate is arranged in the floating basket, a fixing lug is arranged on one side of the planting plate, a transverse through hole corresponding to the fixing lug is formed in the central plate, and planting holes are uniformly distributed in the planting plate.
4. The construction method of the antifouling net for the ecological river according to claim 1, wherein the construction method comprises the following steps: the floating basket is characterized in that fixing grooves are symmetrically distributed on the top surface of the floating basket, fixing clamping strips and a vertical plate are arranged on the bottom surface of the connecting plate, the fixing clamping strips correspond to the fixing grooves, threaded sleeves are arranged on the vertical plate, and connecting sleeves corresponding to the foam pipes are in threaded connection with the two ends of the threaded sleeves.
5. The construction method of the antifouling net for the ecological river according to claim 1, wherein the construction method comprises the following steps: the novel isolation cloth is characterized in that extension plates are symmetrically distributed on the clamping plate, male buttons and female buttons are arranged on the extension plates, the female buttons are located between the male buttons, fixing edges are symmetrically distributed on the isolation cloth, fixing through holes corresponding to the female buttons are uniformly distributed on the fixing edges, and the female buttons penetrate through the fixing through holes to buckle the male buttons.
6. The construction method of the antifouling net for the ecological river according to claim 1, wherein the construction method comprises the following steps: the front side of the clamping plate is provided with a fixing groove, the rear side of the clamping plate is provided with a limiting groove matched with the outer frame of the filtering pore plate, the limiting groove is communicated with the fixing groove, and the cross-sectional area of the limiting groove is larger than that of the fixing groove.
7. The construction method of the antifouling net for the ecological river according to claim 1, wherein the construction method comprises the following steps: one side of the clamping plate is provided with a fixed inserting strip, and the other side of the clamping plate is provided with a positioning slot corresponding to the fixed inserting strip.
8. The construction method of the antifouling net for the ecological river according to claim 1, wherein the construction method comprises the following steps: the clamp plate is provided with a transverse through hole corresponding to the counterweight rod, one end of the counterweight rod is provided with a fixed screw head, and the other end of the counterweight rod is provided with an installation screw hole corresponding to the fixed screw head.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110165352.2A CN113047246B (en) | 2021-02-06 | 2021-02-06 | Construction method of antifouling net for ecological river channel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110165352.2A CN113047246B (en) | 2021-02-06 | 2021-02-06 | Construction method of antifouling net for ecological river channel |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN113047246A true CN113047246A (en) | 2021-06-29 |
| CN113047246B CN113047246B (en) | 2022-06-17 |
Family
ID=76508759
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110165352.2A Active CN113047246B (en) | 2021-02-06 | 2021-02-06 | Construction method of antifouling net for ecological river channel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN113047246B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114808884A (en) * | 2022-05-11 | 2022-07-29 | 华北水利水电大学 | Inland river blocking type environment-friendly dredging auxiliary device |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE4300143A1 (en) * | 1993-01-07 | 1994-07-14 | Autoflug Gmbh | Assembly to clear oil from a water surface |
| CN205740519U (en) * | 2016-06-23 | 2016-11-30 | 杭州申华景观建设有限公司 | A kind of ecological floating island |
| CN106472291A (en) * | 2016-11-16 | 2017-03-08 | 王丽春 | A kind of kickboard for aquatic plant cultivation |
| CN108411873A (en) * | 2018-03-13 | 2018-08-17 | 魏海勇 | A kind of river sewage blocking device for water conservancy |
| CN208899449U (en) * | 2018-09-28 | 2019-05-24 | 青岛永泰船舶用品有限公司 | A kind of antifouling sewage blocking device in modularization waters |
| CN110563151A (en) * | 2019-09-24 | 2019-12-13 | 广东河海工程咨询有限公司 | Impact-resistant soft enclosure system for large-surface lake restoration area |
-
2021
- 2021-02-06 CN CN202110165352.2A patent/CN113047246B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE4300143A1 (en) * | 1993-01-07 | 1994-07-14 | Autoflug Gmbh | Assembly to clear oil from a water surface |
| CN205740519U (en) * | 2016-06-23 | 2016-11-30 | 杭州申华景观建设有限公司 | A kind of ecological floating island |
| CN106472291A (en) * | 2016-11-16 | 2017-03-08 | 王丽春 | A kind of kickboard for aquatic plant cultivation |
| CN108411873A (en) * | 2018-03-13 | 2018-08-17 | 魏海勇 | A kind of river sewage blocking device for water conservancy |
| CN208899449U (en) * | 2018-09-28 | 2019-05-24 | 青岛永泰船舶用品有限公司 | A kind of antifouling sewage blocking device in modularization waters |
| CN110563151A (en) * | 2019-09-24 | 2019-12-13 | 广东河海工程咨询有限公司 | Impact-resistant soft enclosure system for large-surface lake restoration area |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114808884A (en) * | 2022-05-11 | 2022-07-29 | 华北水利水电大学 | Inland river blocking type environment-friendly dredging auxiliary device |
| CN114808884B (en) * | 2022-05-11 | 2024-04-30 | 华北水利水电大学 | Inland river barrier type environment-friendly dredging auxiliary device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN113047246B (en) | 2022-06-17 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US6858140B2 (en) | Processes and devices for water and wastewater treatment, including stationary cloth media filtration | |
| US7807050B2 (en) | Backwash assembly and method having a rotating backwash arm for cleaning cloth filter media | |
| US7833424B1 (en) | Backwash assembly and method having a rotating backwash arm for cleaning cloth filter media | |
| CN113047246B (en) | Construction method of antifouling net for ecological river channel | |
| CN112411469B (en) | Modularized constructed wetland filler, assembled revetment prefabricated module and laying method thereof | |
| CN104740925A (en) | Pre-pump floating self-cleaning microfiltration device | |
| CN204973265U (en) | Stifled filter equipment is prevented to circulating water | |
| CN112554204B (en) | Reinforced foundation pit supporting assembly beneficial to drainage | |
| CN104746472A (en) | River levee ecological plantation tool used for preventing water and soil loss | |
| CN109455825A (en) | A kind of network of waterways water environment ecological recovery system | |
| CN104740924A (en) | Hydroturbine propelled microfilter | |
| CN202356030U (en) | Support plate for flat plate membrane element, flat plate membrane element and flat plate membrane component | |
| CN204723866U (en) | Hydroturbine repulsive-type maglev Microfilter | |
| CN211871551U (en) | River aquatic ecological remediation uses purifier | |
| CN213537421U (en) | River course ecological management device | |
| KR101441246B1 (en) | Adjustable height a Strainer type for Underdrain system connected with porous filter media support | |
| CN204502547U (en) | Floating self-cleaning micro-filtration before pump | |
| CN216219005U (en) | House building greening wall | |
| CN215232556U (en) | Turnplate net type filter can be dismantled to floodgate formula | |
| CN217555900U (en) | Municipal engineering constructed wetland subsurface flow system with filter well | |
| CN217077552U (en) | Nostoc sphaeroides breeding device with filter water purification mechanism | |
| CN218893534U (en) | Assembled water flow channel | |
| CN217997950U (en) | Dam for intercepting and purifying suspended pollutants in water | |
| CN210959984U (en) | Device for cultivating seashell on land-based mudflat surface flow | |
| CN109736270B (en) | River environmental protection governance system |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |