CN106567407A - Lake water environment restoration base station and construction method thereof - Google Patents
Lake water environment restoration base station and construction method thereof Download PDFInfo
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- CN106567407A CN106567407A CN201610941995.0A CN201610941995A CN106567407A CN 106567407 A CN106567407 A CN 106567407A CN 201610941995 A CN201610941995 A CN 201610941995A CN 106567407 A CN106567407 A CN 106567407A
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- bed mud
- concrete
- steel jacket
- base station
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- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D29/00—Independent underground or underwater structures; Retaining walls
- E02D29/06—Constructions, or methods of constructing, in water
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- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/52—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities
- C02F1/5281—Installations for water purification using chemical agents
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F3/00—Biological treatment of water, waste water, or sewage
- C02F3/32—Biological treatment of water, waste water, or sewage characterised by the animals or plants used, e.g. algae
- C02F3/327—Biological treatment of water, waste water, or sewage characterised by the animals or plants used, e.g. algae characterised by animals and plants
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02F—DREDGING; SOIL-SHIFTING
- E02F3/00—Dredgers; Soil-shifting machines
- E02F3/04—Dredgers; Soil-shifting machines mechanically-driven
- E02F3/88—Dredgers; Soil-shifting machines mechanically-driven with arrangements acting by a sucking or forcing effect, e.g. suction dredgers
- E02F3/8808—Stationary installations, e.g. installations using spuds or other stationary supports
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02F—DREDGING; SOIL-SHIFTING
- E02F3/00—Dredgers; Soil-shifting machines
- E02F3/04—Dredgers; Soil-shifting machines mechanically-driven
- E02F3/88—Dredgers; Soil-shifting machines mechanically-driven with arrangements acting by a sucking or forcing effect, e.g. suction dredgers
- E02F3/90—Component parts, e.g. arrangement or adaptation of pumps
- E02F3/92—Digging elements, e.g. suction heads
- E02F3/9243—Passive suction heads with no mechanical cutting means
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02F—DREDGING; SOIL-SHIFTING
- E02F5/00—Dredgers or soil-shifting machines for special purposes
- E02F5/28—Dredgers or soil-shifting machines for special purposes for cleaning watercourses or other ways
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2103/00—Nature of the water, waste water, sewage or sludge to be treated
- C02F2103/007—Contaminated open waterways, rivers, lakes or ponds
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2301/00—General aspects of water treatment
- C02F2301/04—Flow arrangements
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- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Mechanical Engineering (AREA)
- Mining & Mineral Resources (AREA)
- Civil Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Structural Engineering (AREA)
- Environmental & Geological Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Organic Chemistry (AREA)
- Water Supply & Treatment (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Paleontology (AREA)
- Biotechnology (AREA)
- Botany (AREA)
- Biodiversity & Conservation Biology (AREA)
- Microbiology (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Treatment Of Sludge (AREA)
Abstract
The invention discloses a lake water environment restoration base station and a construction method thereof. The base station comprises a base bottom, a base body and a base top. A lower layer, a middle layer and an upper layer are arranged in the base body through pouring. The lower layer communicates with a bottom mud bin. A self-rotation mechanism is installed in the lower layer. Telescopic arms are installed on the outer side of the self-rotation mechanism. Bottom mud processing mechanisms are installed on the telescopic arms. A water inlet pipe is installed in the middle layer. A water suction pump is installed in the upper layer and connected with the water inlet pipe. A spray nozzle module is installed at the upper end of the base top and connected with the water suction pump. The construction technique of the lake water environment restoration base station comprises the following steps that (1) the first section of steel cover box is installed; (2) bottoming concrete is poured; (3) base bottom concrete is poured; (4) the second section of steel cover box is installed; (5) base body concrete is poured; (6) base top concrete is poured; and (7) installation is conducted. The restoration base station has the following three functions of dredging bottom mud, achieving self-circulation of water in a lake and gathering impurities in the lake by releasing a physical repair agent.
Description
Technical field
The present invention relates to Water Environment In Lakes are administered, more particularly, to a kind of Water Environment In Lakes base station and its construction party are repaired
Method.
Background technology
With global warming and the unreasonable development of the aggravation of mankind's activity, lake and reservoir and its water resource,
China lake is set to be faced with the environmental problem of sternness.Such as western Lakes Dry Up, salinization, in addition it is dry；East lake is enclosed and cultivated and net
Culture in enclosure is grown seriously, pollution aggravation, generally existing eutrophication, causes water quality deterioration, aquatic ecosystem to degenerate；Northern China and
It is western to be limited and economic and society fast development by natural environment, water resource critical shortage；And water resource is relatively enriched
South water quality water shortage is but caused because of the artificial pollution of water environment, seriously govern the mankind existence and region economy with
Social development, it is necessary to cause the great attention of society and take effective measures, strengthens the protection of lake environment and administers, and maintains
Man and nature and harmonious region sustainable development.
At present, commonly use manual method and repair Water Environment In Lakes, including building ecological revetment, abundant aquatic animals and plants, filter
Impurities in water (removal pollutant) etc., the manual method wastes time and energy, and needs substantial amounts of human cost, and repairing efficiency is long.
The content of the invention
It is an object of the invention to provide a kind of Water Environment In Lakes repair base station and its construction method, in prior art
Defect, design is a kind of to repair base station, and the reparation base station has following three kinds of functions：1st, Sediment Dredging；2nd, in lake water body from
Circulation；3rd, physics renovation agent is thrown in, the impurity in lake can be condensed.The reparation base station can remotely control, compare more existing
Technology is time saving and energy saving；It is very convenient and the reparation base station can come into operation whenever and wherever possible, for a long time, efficiently can remain good
Good Water Environment In Lakes.
In order to solve above-mentioned technical problem, adopt the following technical scheme that：
A kind of Water Environment In Lakes repair base station, including substrate, base body and Ji Ding, and substrate upper end pours base body, holds with base
Pour Ji Ding, it is characterised in that：Bed mud storehouse is poured in substrate, lower floor, middle level and upper strata, lower floor and bed mud have been poured in base body
Storehouse is interconnected；Free-wheeling system is installed in lower floor, telescopic arm is installed on the outside of free-wheeling system, bottom is mounted on telescopic arm
Mud processing mechanism, sludge handling mechanism includes that device, the lower end connection of hydraulic jack are disturbed in the punching of hydraulic jack, bed mud absorber and bed mud
Device is disturbed in bed mud punching, and bed mud punching is disturbed and be provided with device bed mud absorber, and bed mud punching is disturbed device and cooperated with bed mud absorber, and bed mud is inhaled
Receive and be connected with bed mud pipe on device, bed mud pipe is connected in lower floor, and on bed mud pipe slush pump is provided with；It is provided with into water in middle level
Pipe, is provided with suction pump, suction pump connection oral siphon in upper strata；The upper end of Ji Ding is provided with shower nozzle module, the connection of shower nozzle module
Suction pump.
Further, free-wheeling system includes motor, drive component and rotating disk, and drive component includes driving wheel, belt, driven
Wheel, rotating shaft, area's shoulder, connecting plate, reciprocating gear and reciprocating gear axle, motor connection driving wheel is connected with belt, skin on driving wheel
The other end connection driven pulley of band, driven pulley connection rotating shaft, rotating shaft bonding pad shoulder, area's shoulder connection connecting plate, connecting plate connects past
Gear compound, reciprocating gear connection reciprocating gear axle.
Further, telescopic arm includes sleeve, the first telescopic joint, the second telescopic joint and the 3rd telescopic joint, and one end of sleeve connects
Switch through disk, the other end of sleeve connects the first telescopic joint, and the first telescopic joint connects the second telescopic joint, the second telescopic joint connection the 3rd
Telescopic joint, is connected with bolt connection piece, bolt connection piece connection hydraulic jack on the 3rd telescopic joint.First telescopic joint, second stretch
Casing coupling and the 3rd telescopic joint are scalable, and by Telescopic the sphere of action of telescopic arm is expanded, and lift the effect of Sediment Dredging,
Simple structure, it is easy to operate.
Further, bed mud punching is disturbed device and disturbs head including motor, decelerator and punching, and motor connection reducer slows down
Head is disturbed in device connection punching.Motor drives punching to disturb head rotation after starting, punching is disturbed and realizes rushing bed mud in the present rotary course of head
Disturb so that bed mud faster, more efficient absorbed by bed mud absorber.Decelerator disturbs a rotating speed for adjusting punching, it is to avoid because
Shorten its service life for rotating speed is too fast.
Further, bed mud absorber includes that first absorbs mouth, the second absorption mouth and sucker, and first absorbs mouth and second absorbs
Mouth is respectively arranged on the both sides of bed mud absorber, sucker connection bed mud pipe.First absorption mouth and the second absorption mouth are divided into punching and disturb head
Two ends, bed mud by punching disturb primary drying disturb dispersion after absorbed by absorption mouth rapidly, be obviously improved the operating efficiency of Sediment Dredging.
Further, shower nozzle module includes drinking-water pipe, bus-bar and shower nozzle, one end connection suction pump of drinking-water pipe, drinking-water pipe
Other end connection bus-bar, shower nozzle is uniformly installed on bus-bar, cast feeder is installed above bus-bar, cast feeder with converge
Magnetic valve is connected between stream row, by solenoid valve control cast feeder.Shower nozzle module can spray water to lake, so as to promote lake
Interior water body self-loopa, further the improvement water ecological setting.
A kind of Water Environment In Lakes repair the construction method of base station, it is characterised in that comprise the steps：
(1) first section steel jacket box is installed：A, first section steel jacket box platform for lining are set up；B, first section steel jacket box piecemeal lifting；C, root
According to the assembled first section steel jacket box of design requirement；D, first section steel jacket box is hung by platform for lining using fixed gin pole crane barge, and transfer to
The design attitude of base station under water, and be adjusted and fixed；
(2) bottom concrete is poured：Constructed using underwater concreting method, one-time-concreting shaping is hoisted by lower
Pour, control bottom concrete and pour thickness for 1m；
(3) base concrete is poured：Constructed using underwater concreting method, one-time-concreting shaping；Assembling reinforcement first,
Supporting is set up, then being hoisted by lower pours, the high bed mud storehouses of 1.2-2m, the high 3- of control substrate are reserved in casting process
4.2m；First section steel jacket box is removed after curing concrete；
(4) second section steel jacket box is installed：According to the installation process assembly second section steel jacket box of step (1), by second section steel
Casing is transferred to substrate location, it is adjusted according to design drawing and fixed；
(5) base body concreting：Base body is poured using underwater concreting method according to construction requirement, in casting process
Middle pre-installation free-wheeling system, telescopic arm, oral siphon, suction pump and drinking-water pipe；Second section steel bushing is removed after the completion of concrete curing
Case；
(6) base top concreting：According to construction requirement, in the construction location of Ji Ding template support, assembling reinforcement are set up；
Then casting concrete, reserves drinking-water pipe installation site, makes drinking-water pipe through Ji Ding, curing concrete after the completion of pouring；
(7) install：Bus-bar is taken installed in Ji Ding upper ends, and connects drinking-water pipe；Cast feeder is taken installed in bus-bar upper end.
It is preferred that after, the assembled process of first section steel jacket box is specially in step (1) c：First by each portion of first section steel jacket box
Position is sequentially placed, and Jing after supervision surveying is checked and accepted, first section steel jacket box is formed using hanging basket and manual welding are assembled on platform for lining.
It is preferred that after, the process of base body concreting is specially in step (5)：A, according to construction requirement using coagulation under water
Native casting method pours the latter half concrete of lower floor, and the steel jacket box of the part is removed after the completion of concrete curing；B, by rotation
Mechanism, telescopic arm, bed mud pipe and slush pump are pre-mounted to the latter half of lower floor；Poured using underwater concrete according to construction requirement
The method of building pours the top half concrete of lower floor, and the steel jacket box of the part is removed after the completion of concrete curing；It is c, oral siphon is pre-
It is attached in middle level, then middle layer concrete is poured using underwater concreting method according to construction requirement, concrete curing is complete
Into the steel jacket box of the rear dismounting part；D, suction pump and drinking-water pipe are pre-mounted in upper strata, and suction pump is connected into oral siphon
And drinking-water pipe, then upper layer concrete is poured using underwater concreting method according to construction requirement, after the completion of concrete curing
Remove the steel jacket box of the part.
Due to adopting above-mentioned technical proposal, have the advantages that：
The present invention repairs base station and its construction method for a kind of Water Environment In Lakes, for defect of the prior art, design
One kind repairs base station, and the reparation base station has following three kinds of functions：1st, Sediment Dredging；2nd, water body self-loopa in lake；3rd, throw in
Peripheral doses agent, can condense the impurity in lake.The reparation base station can remotely control, the prior art that compares saves time province
Power；It is very convenient and the reparation base station can come into operation whenever and wherever possible, can for a long time, efficiently maintain good Lake Water
Environment.Its concrete beneficial effect show as it is following some：
1st, bed mud storehouse centralized collection bed mud, is easy to process.
2nd, free-wheeling system, telescopic arm and sludge handling mechanism cooperate work, and free-wheeling system drives rotating disk by motor
Rotation, and then telescopic arm rotation is driven, then the rotation of sludge handling mechanism is driven by the telescopic arm for rotating, bed mud punching in rotary course
Constantly bed mud is disturbed in punching to disturb device, and the bed mud after punching is disturbed disperses and absorbed by bed mud absorber, realizes the Sediment Dredging in circumference, indirectly
The heavy metal, nutrient and the hardly degraded organic substance that remove in water body in lake, the concentration of pollutant is reduced to greatest extent, greatly
Amplitude improves the ecological environment of bank protection water body.
3rd, telescopic arm has telescopic feature, and the sphere of action of sludge handling mechanism is changed in the horizontal direction, so as to
The process range of Sediment Dredging is significantly expanded, the effect of Sediment Dredging is lifted.
4th, oral siphon, suction pump and shower nozzle module cooperate work, and in the presence of suction pump, it is attached that oral siphon sucks its
Near water body, and each position of lake is sprayed to by shower nozzle module, realize the self-loopa of water body in lake.In the work of self-loopa
With under, the dissolved oxygen in water body rises, and is more beneficial for the growth of aquatic animals and plants, and then strengthens the self-regeneration energy of water body in lake
Power.
5th, aluminium salt, molysite etc. are included filled with peripheral doses agent in cast feeder, it passes through shower nozzle module and is launched to lake
In；Peripheral doses agent can adsorb the nutrient in water and be condensed in water-bed bed mud, and with physical method impurities in water, effect are removed
Fruit is significantly.
Description of the drawings
Below in conjunction with the accompanying drawings the invention will be further described：
Fig. 1 is the structural representation that a kind of Water Environment In Lakes of the invention repair base station；
Fig. 2 is the connection diagram of motor and drive component in the present invention；
Fig. 3 is the structural representation of telescopic arm in the present invention；
Fig. 4 is the structural representation of substrate in the present invention；
Fig. 5 is the connection diagram of bus-bar and shower nozzle in the present invention；
Fig. 6 is the structural representation of bed mud absorber in the present invention；
Fig. 7 is the structural representation that device is disturbed in bed mud punching in the present invention.
Specific embodiment
The present invention includes two aspects, wherein on the one hand mainly describing a kind of Water Environment In Lakes repairs base station, including substrate
1st, base body 2 and base top 3, substrate 1, base body 2 and base top 3 from bottom to top pour successively；Bed mud storehouse 31, bed mud have been poured in substrate 1
The high 1.2-2m in storehouse 31, bed mud storehouse 31 can conveniently focus on bed mud with centralized collection bed mud, time saving and energy saving.
The upper end of substrate 1 pours in base body 2, base body 2 and has poured lower floor 4, middle level 11 and upper strata 13；Lower floor 4 and bed mud storehouse 31
It is interconnected, free-wheeling system is installed in lower floor 4, free-wheeling system is pre-installed in lower floor 4 in casting process；Free-wheeling system bag
Include motor 18, drive component and rotating disk 5, drive component include driving wheel 19, belt 20, driven pulley 21, rotating shaft 22, area's shoulder 23,
Connecting plate 24, reciprocating gear 25 and reciprocating gear axle 26, the connection driving wheel 19 of motor 18, are connected with belt 20 on driving wheel 19,
The other end connection driven pulley 21 of belt 20, the connection rotating shaft 22 of driven pulley 21, the bonding pad shoulder 23 of rotating shaft 22, the connection connection of area's shoulder 23
Plate 24, the connection reciprocating gear 25 of connecting plate 24, the connection reciprocating gear of reciprocating gear 25 axle 26.After motor 18 starts, by actively
Wheel 19, belt 20 and driven pulley 21 drives rotating shaft 22 to rotate, rotating shaft 22 drive after rotating connecting plate 24, area's shoulder 23, connecting plate 24,
Reciprocating gear 25 and reciprocating gear axle 26 rotate, and then drive rotating disk 5 to rotate.
The outside of rotating disk 5 is provided with telescopic arm 6, and every 90 ° a telescopic arm 6 is installed, and telescopic arm 6 is by sleeve 40, first
Telescopic joint 27, the second telescopic joint 28 and the 3rd telescopic joint 29 are constituted, one end connection rotating disk 5 of sleeve 40, the other end of sleeve 40
Connect the first telescopic joint 27, the first telescopic joint 27 connects the second telescopic joint 28, and the second telescopic joint 28 connects the 3rd telescopic joint 29, the
Bolt connection piece 30 is connected with three telescopic joints 29.First telescopic joint 27, the second telescopic joint 28 and the 3rd telescopic joint 29 can be stretched
Contracting, by Telescopic the sphere of action of telescopic arm 6 is expanded, and the length range of telescopic arm 6 is 2-9.5m, is shunk most long in short-term
2m, expands into most long duration 9.5m.
Sludge handling mechanism is installed on the bolt connection piece 30 of telescopic arm 6, sludge handling mechanism include hydraulic jack 7,
Device 36, the connecting bolt connector 30 of hydraulic jack 7 are disturbed in bed mud absorber 8 and bed mud punching；Hydraulic jack 7 is connected by its piston rod
Device 36 is disturbed in bed mud punching, and bed mud punching is disturbed and bed mud absorber 8 is provided with device 36, and bed mud punching disturbs device 36 with the phase interworking of bed mud absorber 8
Close；Hydraulic jack 7 can drive bed mud punching to disturb device 36 and bed mud absorber 8 moves up and down when working, so as to tackle different depth
Sediment Dredging, bed mud pipe 9 is connected with bed mud absorber 8, bed mud pipe 9 is connected in lower floor 4；Device 36 is disturbed in bed mud punching to be included driving
Dynamic motor 37, decelerator 38 and punching disturb 39, the connection reducer 38 of motor 37, and the connection punching of decelerator 38 disturbs 39.Drive
Motor 37 drives punching to disturb 39 rotation after starting, punching is disturbed and realizes disturbing rushing for bed mud in a 39 present rotary course, so that
Bed mud faster, more efficient absorbed by bed mud absorber 8.Decelerator 38 disturbs 39 rotating speed for adjusting punching, it is to avoid because rotating speed
It is too fast and shorten its service life.Bed mud absorber 8 includes that first absorbs the absorption mouth 34 of mouth 33, second and sucker 35, and first inhales
The absorption mouth 34 of closing in 33 and second is respectively arranged on the both sides of bed mud absorber 8, the connection bed mud of sucker 35 pipe 9.First absorbs mouth 33
The two ends that punching disturbs 39 are divided into the second absorption mouth 34, bed mud is disturbed 39 punching and disturbed and absorbed by absorption mouth rapidly after dispersion by punching,
Entered in bed mud storehouse 31 by bed mud pipe 9 in the presence of sucker 35 and slush pump, be obviously improved the operating efficiency of Sediment Dredging.
Free-wheeling system, telescopic arm 6 and sludge handling mechanism cooperate work, and free-wheeling system drives rotating disk by motor 18
5 rotations, and then drive telescopic arm 6 to rotate, then drive sludge handling mechanism to rotate by the telescopic arm 6 for rotating, bottom in rotary course
Device 36 is disturbed in mud punching, and constantly bed mud is disturbed in punching, and the bed mud after punching is disturbed disperses and absorbed by bed mud absorber 8, realizes that the bed mud in circumference is dredged
Dredge, indirectly remove heavy metal, nutrient and the hardly degraded organic substance in water body in lake, pollutant is reduced to greatest extent
Concentration, significantly improves the ecological environment of bank protection water body.Telescopic arm 6 has telescopic feature, and bottom is changed in the horizontal direction
The sphere of action of mud processing mechanism, so as to be significantly expanded the process range of Sediment Dredging, lifts the effect of Sediment Dredging.
Oral siphon 12 is installed in middle level 11, the both sides of oral siphon 12 contact with water body in lake；It is provided with upper strata 13
Suction pump 14, the lower end connection oral siphon 12 of suction pump 14.After suction pump 14 starts, Lake Water is evacuated in oral siphon 12；Base
The upper end on top 3 is provided with shower nozzle module, and shower nozzle module includes drinking-water pipe 15, bus-bar 16 and shower nozzle 32, one end of drinking-water pipe 15
Connection suction pump 14, the other end connection bus-bar 16 of drinking-water pipe 15, is uniformly provided with shower nozzle 32 on bus-bar 16.Oral siphon
12nd, suction pump 14 and the module of shower nozzle 32 cooperate work, in the presence of suction pump 14, water of the suction of oral siphon 12 near it
Body, and each position of lake is sprayed to by the module of shower nozzle 32, realize the self-loopa of water body in lake.In the effect of self-loopa
Under, the dissolved oxygen in water body rises, and is more beneficial for the growth of aquatic animals and plants, and then strengthens the self-regeneration energy of water body in lake
Power.
The top of bus-bar 16 is provided with cast feeder 17, and magnetic valve 41 is connected between cast feeder 17 and bus-bar 16, borrows
Magnetic valve 41 is helped to control cast feeder 17.Include aluminium salt, molysite etc. filled with peripheral doses agent in cast feeder 17, it passes through shower nozzle 32
Module is launched into lake；Peripheral doses agent can adsorb the nutrient in water and be condensed in water-bed bed mud, with physics side
Method removes impurities in water, effect is significant.
Another aspect of the present invention describes the construction method that a kind of Water Environment In Lakes repair base station, it is characterised in that include as
Lower step：
(1) first section steel jacket box is installed：
A, first section steel jacket box platform for lining are set up；
B, first section steel jacket box piecemeal lifting；
C, according to the assembled first section steel jacket box of design requirement:Each position of steel jacket box is sequentially placed first, Jing management is surveyed
After amount is checked and accepted, steel jacket box is formed using hanging basket and manual welding are assembled on platform for lining.
First section steel jacket box is hung platform for lining, and is transferred to the design position of base station under water by d, the fixed gin pole crane barge of employing
Put, and be adjusted and fixed；
(2) bottom concrete is poured：
Constructed using underwater concreting method, one-time-concreting shaping is hoisted by lower and poured, and controls bottom concrete
It is 1m to pour thickness, and it is 25mm to control flatness error, and concrete strength is C20.Arrange 4 conduits, conduit altogether in caisson
Position is respectively in totally 11 positions such as four Ge Jiaoji centers of caisson.In order that bottom concrete pouring quality meets design and wants
Ask, we especially take following measure：
A, caisson bottom concrete adopt C20, and the slump is 18-22cm when concrete is sent to scene.
B, the setting time in order to extend concrete, plus appropriate retarder.
C, add in concrete and effectively prevent concrete additive soluble in water.
(3) concreting of substrate 1：
Constructed using underwater concreting method, one-time-concreting shaping；Assembling reinforcement first, sets up supporting, then by low
Place hoists and pours, and the high bed mud storehouses 31 of 1.2-2m are reserved in casting process, controls the high 3-4.2m of substrate 1；After curing concrete
Remove first section steel jacket box；
(4) second section steel jacket box is installed：
A, second section steel jacket box platform for lining are set up；
B, the lifting of second section steel jacket box piecemeal；
C, according to design requirement assembly second section steel jacket box:Each position of second section steel jacket box is sequentially placed first,
Jing after supervision surveying is checked and accepted, second section steel jacket box is formed using hanging basket and manual welding are assembled on platform for lining.
Second section steel jacket box is hung platform for lining, and is transferred to the position of substrate 1 by d, the fixed gin pole crane barge of employing, is gone forward side by side
Row is adjusted and fixed；
(5) concreting of base body 2：
A, the latter half concrete for being poured lower floor 4 using underwater concreting method according to construction requirement, concrete is supported
The steel jacket box of the part is removed after the completion of shield；
B, the latter half that free-wheeling system, telescopic arm 6, bed mud pipe 9 and slush pump are pre-mounted to lower floor 4；According to construction
Requirement pours the top half concrete of lower floor 4 using underwater concreting method, and the part is removed after the completion of concrete curing
Steel jacket box；
C, oral siphon 12 is pre-mounted in middle level 11, is then poured using underwater concreting method according to construction requirement
The concrete of middle level 11, removes the steel jacket box of the part after the completion of concrete curing；
D, suction pump 14 and drinking-water pipe 15 are pre-mounted in upper strata 13, and suction pump 14 are connected into oral siphon 12 and is drawn water
Pipe 15, then pours the concrete of upper strata 13 according to construction requirement using underwater concreting method, tears open after the completion of concrete curing
Except the steel jacket box of the part.
(6) concreting of base top 3：
According to construction requirement, the construction location on base top 3 sets up template support, assembling reinforcement；Then casting concrete, in advance
The installation site of drinking-water pipe 15 is stayed, drinking-water pipe 15 is made through base top 3, curing concrete after the completion of pouring；
(7) install：
Bus-bar 16 is taken installed in the upper end of base top 3, and connects drinking-water pipe 15；Take cast feeder 17 to be arranged on bus-bar 16
End.
The specific embodiment of the present invention is these are only, but the technical characteristic of the present invention is not limited thereto.It is any with this
It is to solve essentially identical technical problem based on bright, realizes essentially identical technique effect, done ground simple change, etc.
With replacement or modification etc., all it is covered by among protection scope of the present invention.
Claims (9)
1. a kind of Water Environment In Lakes repair base station, including substrate, base body and Ji Ding, and the substrate upper end pours the base body, institute
State end with base and pour the Ji Ding, it is characterised in that：Bed mud storehouse is poured in the substrate, has been poured down in the base body
Layer, middle level and upper strata, the lower floor is interconnected with the bed mud storehouse；Free-wheeling system, the rotation are installed in the lower floor
Telescopic arm is installed on the outside of mechanism, sludge handling mechanism is mounted on the telescopic arm, the sludge handling mechanism includes
Device is disturbed in the punching of hydraulic jack, bed mud absorber and bed mud, and the lower end of the hydraulic jack connects the bed mud punching and disturbs device, the bed mud
Punching is disturbed and be provided with device the bed mud absorber, and the bed mud punching is disturbed device and cooperated with the bed mud absorber, the bed mud
Bed mud pipe is connected with absorber, the bed mud pipe is connected in the lower floor, and on the base of a fruit Buddhist nun official slush pump is provided with；It is described
Oral siphon is installed in middle level, suction pump is installed in the upper strata, the suction pump connects the oral siphon；The Ji Ding's
Upper end is provided with shower nozzle module, and the shower nozzle module connects the suction pump.
2. base station is repaired according to a kind of Water Environment In Lakes of claim 1, it is characterised in that：The free-wheeling system includes motor, drives
Dynamic component and rotating disk, the drive component includes driving wheel, belt, driven pulley, rotating shaft, area's shoulder, connecting plate, reciprocating gear and past
Double tooth wheel shaft, driving wheel described in the motor connection is connected with belt, the other end connection institute of the belt on the driving wheel
Driven pulley is stated, the driven pulley connects the rotating shaft, and the rotating shaft connects area's shoulder, and area's shoulder connects the connecting plate,
The connecting plate connects the reciprocating gear, and the reciprocating gear connects the reciprocating gear axle.
3. base station is repaired according to a kind of Water Environment In Lakes of claim 2, it is characterised in that：The telescopic arm include sleeve, first
Telescopic joint, the second telescopic joint and the 3rd telescopic joint, one end of the sleeve connects the rotating disk, the other end connection of the sleeve
First telescopic joint, first telescopic joint connects second telescopic joint, and the second telescopic joint connection the described 3rd is stretched
Casing coupling, is connected with bolt connection piece on the 3rd telescopic joint, the bolt connection piece connects the hydraulic jack.
4. base station is repaired according to a kind of Water Environment In Lakes of claim 3, it is characterised in that：Device is disturbed in the bed mud punching to be included driving electricity
Head is disturbed in machine, decelerator and punching, and the motor connects the decelerator, and described punching of decelerator connection disturbs head.
5. base station is repaired according to a kind of Water Environment In Lakes of claim 1, it is characterised in that：The bed mud absorber is inhaled including first
Close up, second absorbs mouth and sucker, the first absorption mouth is respectively arranged on the bed mud absorber with the described second absorption mouth
Both sides, the sucker connects the bed mud pipe.
6. base station is repaired according to a kind of Water Environment In Lakes of claim 1, it is characterised in that：The shower nozzle module include drinking-water pipe,
Bus-bar and shower nozzle, one end of the drinking-water pipe connects the suction pump, and the other end of the drinking-water pipe connects the bus-bar,
Shower nozzle is uniformly installed on the bus-bar, cast feeder is installed above the bus-bar, the cast feeder confluxes with described
Magnetic valve is connected between row, by cast feeder described in solenoid valve control.
7. a kind of Water Environment In Lakes as claimed in claim repair the construction method of base station, it is characterised in that including following step
Suddenly：
(1) first section steel jacket box is installed：A, first section steel jacket box platform for lining are set up；B, first section steel jacket box piecemeal lifting；C, basis set
Meter requires assembled first section steel jacket box；First section steel jacket box is hung platform for lining, and is transferred under water by d, the fixed gin pole crane barge of employing
The design attitude of base station, and be adjusted and fixed；
(2) bottom concrete is poured：Constructed using underwater concreting method, one-time-concreting shaping is hoisted by lower and poured,
Control bottom concrete and pour thickness for 1m；
(3) base concrete is poured：Constructed using underwater concreting method, one-time-concreting shaping；
Assembling reinforcement first, sets up supporting, and then being hoisted by lower pours, and the high bed muds of 1.2-2m are reserved in casting process
Storehouse, controls the high 3-4.2m of the substrate；First section steel jacket box is removed after curing concrete；
(4) second section steel jacket box is installed：According to the installation process assembly second section steel jacket box of step (1),
Second section steel jacket box is transferred to the substrate location, it is adjusted according to design drawing and fixed；
(5) the base body concreting：The base body is poured using underwater concreting method according to construction requirement, is being poured
During pre-install the free-wheeling system, the telescopic arm, the oral siphon, the suction pump and the drinking-water pipe；Concrete
Second section steel jacket box is removed after the completion of maintenance；
(6) base top concreting：According to construction requirement, in the construction location of the Ji Ding template support, colligation are set up
Reinforcing bar；Then casting concrete, reserves the drinking-water pipe installation site, makes the drinking-water pipe through the Ji Ding, pours and completes
Curing concrete afterwards；
(7) install：The bus-bar is taken installed in the Ji Ding upper ends, and connects the drinking-water pipe；Take cast feeder and be arranged on and converge
Stream row upper end.
8. according to claim 7 a kind of Water Environment In Lakes repair the construction method of base station, it is characterised in that：The step
(1) the assembled process of first section steel jacket box is specially in c：Each position of first section steel jacket box is sequentially placed first, Jing management is surveyed
After amount is checked and accepted, first section steel jacket box is formed using hanging basket and manual welding are assembled on platform for lining.
9. according to claim 7 a kind of Water Environment In Lakes repair the construction method of base station, it is characterised in that：The step
(5) process of the concreting of base body described in is specially：A, institute is poured using underwater concreting method according to construction requirement
The latter half concrete of lower floor is stated, the steel jacket box of the part is removed after the completion of concrete curing；B, by the free-wheeling system, institute
State the latter half that telescopic arm, the bed mud pipe and the slush pump are pre-mounted to the lower floor；Water is adopted according to construction requirement
Lower concrete casting method pours the top half concrete of the lower floor, and the steel bushing of the part is removed after the completion of concrete curing
Case；C, the oral siphon is pre-mounted in the middle level, is then poured using underwater concreting method according to construction requirement
The middle layer concrete, removes the steel jacket box of the part after the completion of concrete curing；
D, the suction pump and the drinking-water pipe are pre-mounted in the upper strata, and the suction pump is connected into the oral siphon
And the drinking-water pipe, then the upper layer concrete, coagulation are poured using underwater concreting method according to construction requirement
The steel jacket box of the part is removed after the completion of soil maintenance.
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| CN201610941995.0A CN106567407B (en) | 2016-11-01 | 2016-11-01 | A kind of Water Environment In Lakes repair base station and its construction method |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201610941995.0A CN106567407B (en) | 2016-11-01 | 2016-11-01 | A kind of Water Environment In Lakes repair base station and its construction method |
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| CN106567407B CN106567407B (en) | 2019-08-06 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114075836A (en) * | 2021-11-19 | 2022-02-22 | 江苏逐水环境科技有限公司 | Bottom sludge treatment equipment for lake ecological restoration |
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| JPH06287978A (en) * | 1993-04-05 | 1994-10-11 | Hiroaki Yamashiro | Function recovering device of sea bottom ground and river bottom ground |
| CN102219314A (en) * | 2011-04-28 | 2011-10-19 | 曾永芳 | Oxygen adding and circulating water activating machine |
| CN102926419A (en) * | 2011-08-09 | 2013-02-13 | 浙江科技学院 | Suction and conveying device of sludge pipeline |
| CN204432965U (en) * | 2014-12-11 | 2015-07-01 | 邵质权 | A kind of environmental protection strand inhales the traversing lateral thruster of dredger |
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Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH06287978A (en) * | 1993-04-05 | 1994-10-11 | Hiroaki Yamashiro | Function recovering device of sea bottom ground and river bottom ground |
| CN102219314A (en) * | 2011-04-28 | 2011-10-19 | 曾永芳 | Oxygen adding and circulating water activating machine |
| CN102926419A (en) * | 2011-08-09 | 2013-02-13 | 浙江科技学院 | Suction and conveying device of sludge pipeline |
| CN204432965U (en) * | 2014-12-11 | 2015-07-01 | 邵质权 | A kind of environmental protection strand inhales the traversing lateral thruster of dredger |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN114075836A (en) * | 2021-11-19 | 2022-02-22 | 江苏逐水环境科技有限公司 | Bottom sludge treatment equipment for lake ecological restoration |
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