CN105604111A - Double-bucket-wheel and three-reamer type cutter suction underwater silt remover - Google Patents
Double-bucket-wheel and three-reamer type cutter suction underwater silt remover Download PDFInfo
- Publication number
- CN105604111A CN105604111A CN201610073662.0A CN201610073662A CN105604111A CN 105604111 A CN105604111 A CN 105604111A CN 201610073662 A CN201610073662 A CN 201610073662A CN 105604111 A CN105604111 A CN 105604111A
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- China
- Prior art keywords
- head
- buoyancy aid
- bucket
- silt
- commutation
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Classifications
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- 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
- E02F3/9256—Active suction heads; Suction heads with cutting elements, i.e. the cutting elements are mounted within the housing of the suction head
- E02F3/9268—Active suction heads; Suction heads with cutting elements, i.e. the cutting elements are mounted within the housing of the suction head with rotating cutting elements
- E02F3/9275—Active suction heads; Suction heads with cutting elements, i.e. the cutting elements are mounted within the housing of the suction head with rotating cutting elements with axis of rotation parallel to longitudinal axis of the suction pipe
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- 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
-
- 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
- E02F3/8833—Floating installations
- E02F3/885—Floating installations self propelled, e.g. ship
-
- 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
-
- 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
- E02F3/9212—Mechanical digging means, e.g. suction wheels, i.e. wheel with a suction inlet attached behind the wheel
- E02F3/9225—Mechanical digging means, e.g. suction wheels, i.e. wheel with a suction inlet attached behind the wheel with rotating cutting elements
- E02F3/9237—Suction wheels with axis of rotation in transverse direction of the longitudinal axis of the suction pipe
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- 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
-
- 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
- E02F5/282—Dredgers or soil-shifting machines for special purposes for cleaning watercourses or other ways with rotating cutting or digging tools
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02F—DREDGING; SOIL-SHIFTING
- E02F9/00—Component parts of dredgers or soil-shifting machines, not restricted to one of the kinds covered by groups E02F3/00 - E02F7/00
- E02F9/06—Floating substructures as supports
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02F—DREDGING; SOIL-SHIFTING
- E02F9/00—Component parts of dredgers or soil-shifting machines, not restricted to one of the kinds covered by groups E02F3/00 - E02F7/00
- E02F9/06—Floating substructures as supports
- E02F9/062—Advancing equipment, e.g. spuds for floating dredgers
Abstract
The invention relates to a double-bucket-wheel and three-reamer type cutter suction underwater silt remover. The double-bucket-wheel and three-reamer type cutter suction underwater silt remover comprises a floating body, an operation room and a silt removing device, wherein the operation room is arranged in the middle of the floating body; the silt removing device is connected to the head of the floating body. The double-bucket-wheel and three-reamer type cutter suction underwater silt remover further comprises positioning devices, a stepping device, a left-right transverse movement device and a silt feeding device, wherein the positioning devices are arranged at the head and the tail part of the floating body; the stepping device is arranged at the tail part of the floating body; the left-right transverse movement device is arranged at the head of the floating body; a silt removing head is a double-bucket-wheel type silt removing head; and the silt removing head is internally provided with the silt feeding device. The silt remover provided by the invention can be stably positioned and accurately stepped; and the size of a left-right range of silt removing width is adjustable and the silt removal is complete.
Description
The application is the divisional application of number of patent application 201410478534.5, original bill patent name: twin-bucket is taken turns three reamersType strand suction underwater silt remover, the original bill applying date: 2014-9-19, original bill application number: 201410478534.5.
Technical field
The present invention relates to underwater desilting field, relate to specifically a kind of twin-bucket and take turns three reamer type strand suction underwater desiltingsMachine.
Background technology
Conventionally there is following defect in the conventional silt remover in existing desilting field: 1. the buoyancy aid volume of silt remover is larger, at waterTransport under the low environment of faciostenosis, water level, use inconvenience, can not arrive construction area; 2. the desilting efficiency data of silt remover is low, mudConcentration low, and the speed skate that back-silts; 3. the desilting area of silt remover is less, and desilting efficiency data is low; 4. silt remover is unstable accurateStep device, causes repetition desilting or desilting incomplete.
Summary of the invention
The object of the present invention is to provide one can stable position, accurately stepping, wide left and right range size is put in desilting canThree reamer types strand suction underwater silt removers are taken turns in tune, desilting completely a kind of twin-bucket.
For reaching above object, the technical scheme that the present invention takes is:
A kind of twin-bucket is taken turns three reamer type strand suction underwater silt removers, comprises buoyancy aid, operating room and Accrete clearing device, and operating room is arranged atBuoyancy aid middle part, Accrete clearing device is connected in buoyancy aid head, characterized by further comprising positioner, step device, transverse moving left and right dressPut and enter mud device, described positioner is arranged at head and the afterbody of buoyancy aid, and described step device is arranged at the afterbody of buoyancy aid,Described transverse moving left and right device is arranged at the head of buoyancy aid, and described desilting head is twin-bucket wheel type desilting head, in described desilting head, arrangesHave into mud device.
Further, described buoyancy aid comprises multiple elemental floating bodies and connecting plate, the joint face of described adjacent floating body unitBottom correspondence is provided with the rectangular-shaped clasp facing upward or downward, and the lateral surface that two elemental floating bodies are adjacent is provided with pin hole, described companyFishplate bar is connected in the side of two adjacent elemental floating bodies, and described connecting plate is provided with the connecting hole corresponding with pin hole, described connectionPin is installed in hole.
Further, described Accrete clearing device comprises row frame and power set, and the tail end of described row frame is installed on through universal jointBuoyancy aid head, the head of row frame is provided with the reamer frame vertical with row frame, and the two ends of described reamer frame are separately installed with bucket wheel typeReamer, the two ends that described reamer is connected in reamer frame through bearing are drive state, are also provided with the cutter that breaks ground that leads between described two reamers,The described guiding cutter that breaks ground is installed on reamer frame below, and described power set comprise reductor, power transmission shaft, transverse axis and vertical pivot, described inReductor is installed on the afterbody of row frame, and described power transmission shaft is connected to row frame through bearing, and described transverse axis is connected to reamer frame through bearing,Described power transmission shaft is connected through bevel gear pair with transverse axis, and described reamer is installed on the two ends of transverse axis; Described vertical pivot is vertically worn through bearingBe connected to the bottom of reamer frame, described transverse axis is connected through bevel gear pair with vertical pivot, and the described guiding cutter that breaks ground is installed on the bottom of vertical pivot.
Further, described positioner comprises three groups of identical guide pile unit, and described guide pile unit includes fixedPosition stake, guide pile hoist engine and the pile frame that falls, described pile frame is suspended from the outside of buoyancy aid, and the described head of pile frame is articulated with buoyancy aidThe edge on deck, the described middle part of pile frame is respectively provided with anchor ear, and the head of pile frame is provided with pulley, the vertical cross-under of described guide pileAnchor ear is the state of moving up and down, and the steel cable on described guide pile hoist engine connects through pulley and the guide pile bottom of the head of falling pile frameConnect, the corresponding buoyancy aid in described guide pile unit is provided with corresponding guide pile unit on travel switch or buoyancy aid and is provided with travel switch, OKCheng Kaiguan is connected with guide pile hoist engine.
Further, described guide pile hoist engine comprises reductor, rope roll, clutch and worm-gear speed reducer, slows downMachine connects rope roll through clutch, and the shift fork of clutch connects worm-gear speed reducer.
Further, be supported with rotational support body on described buoyancy aid or on guide pile, on rotational support body, activity cross-under hasLatch, is provided with multiple jacks along its length on described guide pile, guide pile is pinned at rotational support by latch its jack of pegging graftOn body.
Further, described step device comprises trolley track frame, trolley body, hoist engine, and described trolley track frame is fixedBe installed on buoyancy aid, described trolley body is installed on rail bracket and is the state of moving forward and backward, and described hoist engine is installed on buoyancy aid, elevatorOn machine, stretch out to two rightabouts respectively at the two ends of the steel cable of solderless wrapped connection, one end of steel cable connected unit car body after the pulley guidingHead, the afterbody of the other end of steel cable connected unit car body after pulley guiding; The afterbody of described trolley body is provided with guide pile unit,The pile frame of described guide pile unit is arranged at the afterbody of trolley body.
Further, described transverse moving left and right device comprise left and right horizontal stake, support, get rid of arm, left and right age of a draught animal clutch type volumeRaise machine, hoist engine, row frame and reamer head, described support is fixedly installed in buoyancy aid head, gets rid of arm and is serially connected with support and is and swingsState, the center that described row frame afterbody is connected in buoyancy aid head buoyancy aid edge by cross connecting piece is to be made it to move up and downState, the head of support is provided with reamer head, described support head and get rid of arm head portion and be equipped with pulley, the steel on described hoist engineRestrict cross-under support head successively with get rid of the pulley of arm head portion after be connected with the head of support; Described left and right horizontal stake is placed in respectivelyBuoyancy aid direction of advance is stretched out the both sides of buoyancy aid, and the external part of left and right horizontal stake is provided with pulley, described left and right age of a draught animal clutch typeHoist engine is arranged at respectively the both sides of buoyancy aid, and the steel cable of described left and right age of a draught animal clutch type hoist engine is through the left or right of respective sideLaterally after the pulley in stake, be connected with the head of row frame, described left-right clutch type hoist engine includes reductor, rope roll, the age of a draught animalType clutch and hydraulic driver, be connected through age of a draught animal type clutch between described reductor and rope roll, described age of a draught animal type clutchShift fork is connected with hydraulic driver, the hydraulic driver corresponding to age of a draught animal type clutch of described left and right age of a draught animal clutch type hoist engineBy circuit Synchronization Control.
Again further, described in, enter spoil disposal shape device described in mud device and comprise two mud suction mouths, commutation chamber and discharge pipeline, instituteThe input of stating two mud suction mouths stretches to respectively the inner chamber of two bucket wheel type reamers, and the output of described two mud suction mouths is through commutation chamberThe sidewall of front end on Liang Ge input hole UNICOM commutation chamber, described discharge pipeline is through sidewall delivery outlet and the commutation of commutation rear end, chamberChamber UNICOM, the indoor dividing plate that is provided with of described commutation, one end of described dividing plate is articulated with front end side wall and is positioned at two input holes through bearing pinThe position of centre, the other end of described dividing plate in rotation process respectively with left and right sidewall contact; Stretch out described bearing pin one endThe end face of commutation chamber, the external part fixed vertical of bearing pin is connected with connecting rod, and the two ends of described connecting rod are connected with commutation steel cable.
Take after above technical scheme, the present invention takes the beneficial effect of above technical scheme to be:
1. buoyancy aid has multiple elemental floating body splicing installations to form, and is convenient to installation and the transport of silt remover.
2. power set adopt the transmission of reductor fitted shaft, are applicable to the occasion that water level is more shallow, in the darker occasion of water level,Under available water, hydraulic motor replaces, and avoids long shaft transmission.
3. Accrete clearing device adopts three knife structures, and left and right is reamer desilting, and bottom is provided with the cutter that breaks ground that leads, and can effectively prevent strandKnife rest is held on bed-silt, and the guiding cutter that breaks ground rotate and the mud of central bottom revolved brokenly also on spiral around vertical direction simultaneouslyRaise to left and right mud suction mouth, improve the mud rate of inhaling; On buoyancy aid, can adopt A shape frame or pillar construction to socket Accrete clearing device reamer frame, AShape shelf structure is stable, is applicable to large-scale Accrete clearing device and uses, and pillar construction is simple, is applicable to small-sized Accrete clearing device and uses
4. positioner, takes the mode of three location, and two guide pile unit are arranged at buoyancy aid head, a guide pile unitBe arranged at buoyancy aid afterbody, locate relatively stable; In the time that the water surface is narrow, adopt three location, buoyancy aid is fixed, Accrete clearing device left and right pendulumMoving desilting, in the time that the water surface is wider, can adopt separately afterbody guide pile location, and buoyancy aid is with the Accrete clearing device desilting that swings; LocationPile element is provided with down pile frame, facilitates the lifting of guide pile and transfers, simple to operation; Guide pile rises to certain altitude,By can level falling on buoyancy aid after latch pin joint on rotational support body, be convenient to the remote movement of buoyancy aid. 5. step device, adoptsCoordinate with the guide pile that is positioned buoyancy aid afterbody with chassis, hoist engine pull chassis drive taking guide pile as the strong point buoyancy aid beforeRear movement, utilizes position switch accurately to control the distance of buoyancy aid stepping, makes desilting region more comprehensive, avoid desilting not exclusively orRepeat desilting.
6. transverse moving left and right device, through left and right, horizontal stake is connected to row frame head, row frame warp to the steel cable of two hoist engines respectivelyCrossed joint is connected to buoyancy aid head, and two hoist engines are joined contract speed one and received one and put steel cable, drive row frame to move left and right desilting, willTraditional straight line desilting becomes sector desilting, and operating efficiency is higher; In the time of water surface entirety transverse moving left and right, reamer frame is put into waterIn, mention anterior two guide piles, the front and back impetus of buoyancy aid is respectively bucket wheel type reamer and mud active force, rear guide pile are insertedEnter mud active force, now the steel cable of hoist engine pulls and can drive water floating body left and right integral shift, need not manpower punt-poleMove.
7. enter mud device, adopt dual circuit spoil disposal, in two bucket wheels of twin-bucket wheel type reamer head, respectively arrange one and inhale mudPipe, in the time moving left and right desilting, regulates spoil disposal pipeline by commutation chamber, guarantees that the mud in desilting one side reamer can preferentially be discharged, effectively improve desilting efficiency data, improve the concentration of discharging mud in mud.
Brief description of the drawings
Fig. 1 is structural representation of the present invention;
Fig. 2 is the structural representation of buoyancy aid;
Fig. 3 is the structural representation of Accrete clearing device;
Fig. 4 is that positioner is implemented illustration;
Fig. 5 is that step device is implemented illustration;
Fig. 6 is that transverse moving left and right device is implemented illustration;
Fig. 7 is the structural representation into mud device.
In Fig. 1: buoyancy aid 1, operating room 2, Accrete clearing device 3, positioner 4, step device 5, transverse moving left and right device 6.
In Fig. 2: elemental floating body 10, clasp 11, connecting plate 12, pin 13, pin hole 14.
In Fig. 3: reductor 31, row frame 32, reamer frame 33, reamer 34, the cutter 35 that breaks ground that leads, mud suction mouth 36, power transmission shaft37, transverse axis 38, gear pair 39, vertical pivot 30.
In Fig. 4: guide pile 41, pile frame 42, pulley 43, hoist engine 44, rotational support body 45, latch 46, travel switch47, anchor ear 48.
In Fig. 5: trolley track frame 51, positioning unit 52, trolley body 53, the first hoist engines 54, wheel 55, track 56, positionPut switch 57, pulley 58, the second hoist engines 59.
In Fig. 6: left laterally stake 61, left hoist engine 62, A type frame 63, swing arm 64, cross connecting piece 65, middle hoist engine 66,Right hoist engine 67, right laterally stake 68, row frame 69.
In Fig. 7: commutation chamber 71, discharge pipeline 72, mud suction mouth output 73, dividing plate 74, bearing pin 75, connecting rod 76, steel cable 77.
Detailed description of the invention
Below in conjunction with accompanying drawing, the specific embodiment of the present invention is further described:
Shown in Fig. 1, a kind of twin-bucket is taken turns three reamer type strand suction underwater silt removers and is comprised buoyancy aid 1, operating room 2, Accrete clearing device 3, fixedPosition device 4, step device 5 and transverse moving left and right device 6, described operating room 2 is arranged at the middle part of buoyancy aid 1, and Accrete clearing device 3 is connected inBuoyancy aid 1 head, described positioner 4 comprises three groups of guide pile unit 52, described wherein one group of guide pile cellular installation is in buoyancy aidAfterbody, other two groups of guide pile cellular installations are in buoyancy aid head; Described step device 5 is arranged at the afterbody of buoyancy aid 1, described left and rightTraverse Displacement Unit 6 is arranged at the head of buoyancy aid 1, and described desilting 3 is twin-bucket wheel type desilting head, in described desilting head, is provided with into mudDevice.
Shown in Fig. 2, described buoyancy aid 1 comprises multiple elemental floating bodies 10 and connecting plate 12, the company of described adjacent floating body unit 10The bottom correspondence of junction is provided with the adjacent lateral surface of rectangular-shaped clasp 11, two elemental floating bodies facing upward or downward and is provided with pin hole14, described connecting plate 12 is connected in the side of two adjacent elemental floating bodies 10, and described connecting plate 12 is provided with corresponding with pin hole 14Connecting hole, pin 14 is installed in described connecting hole.
Shown in Fig. 3, described Accrete clearing device comprises row frame 32 and power set, and the tail end of described row frame 32 is installed through universal jointIn buoyancy aid head, the head of row frame 32 is provided with the reamer frame 33 vertical with row frame 32, and install respectively at the two ends of described reamer frame 33Have the reamer 34 of bucket wheel type, the two ends that described reamer 34 is connected in reamer frame 33 through bearing are drive state, described two reamers 34Between be also provided with the guiding cutter 35 that breaks ground, the described guiding cutter 35 that breaks ground is installed on reamer frame 33 belows, described power set comprise decelerationMachine 31, power transmission shaft 37, transverse axis 38 and vertical pivot 30, described reductor 31 is installed on the afterbody of row frame 32, described power transmission shaft 37 warp beamsHold and be connected to row frame 32, described transverse axis 38 is connected to reamer frame 33 through bearing, and described power transmission shaft 37 and transverse axis 38 are through bevel gear pairConnect, described reamer 34 is installed on the two ends of transverse axis 38; Described vertical pivot 30 is vertically connected to the bottom of reamer frame 33, institute through bearingState transverse axis 38 and be connected through bevel gear pair with vertical pivot 30, the described guiding cutter 35 that breaks ground is installed on the bottom of vertical pivot 30.
Shown in Fig. 4, positioner 4 comprises three groups of identical guide pile unit 52, and every group of guide pile unit includes locationStake 41, fall pile frame 42, pulley 43, hoist engine 44, rotational support body 45, latch 46, travel switch 47 and anchor ear 48, guide pile 41Be serially connected with down in two the circular anchor ears 48 with opening on pile frame 42, described pile frame 42 is installed on floating through rotational support body 45On the edge of body 1, on buoyancy aid 1, be rotary state, pile frame 42 both sides have respectively latch 46 that it is connected with buoyancy aid 1, stakeFrame 42 heads are provided with pulley 43, and one end of the steel cable of hoist engine 44 is connected on guide pile 41 bottoms through pulley 43, hoist engine44 are connected with the travel switch 47 on guide pile 41.
Shown in Fig. 5, step device comprise trolley track frame 51, guide pile unit 52, trolley body 53, the first hoist engine 54,Wheel 55, track 56, position switch 57, pulley 58 and the second hoist engine 59. Described trolley track frame 51 is fixed on the tail of buoyancy aid 1Portion, is provided with point upper and lower two cover tracks 56, the direction of track and buoyancy aid parallel longitudinal, and the head of guide rail 56 and afterbody are provided with twoPosition switch 57, position switch 57 position-adjustable in orbit, 53 points of trolley bodies are fixing two parts that connect up and down, eachPart is equipped with multiple wheels 55, coordinates respectively with upper and lower two cover guide rails, and the afterbody of trolley body 53 is provided with guide pile unit 52,The top of trolley body 53 is provided with the first hoist engine 54, and described the first hoist engine 54 is connected with guide pile unit 52, described volume TwoThe two ends of raising steel cable on machine 59 are connected with head, the afterbody of trolley body 53 respectively after pulley guiding.
Shown in Fig. 6, transverse moving left and right device comprises that left laterally stake 61, left hoist engine 62, A type frame 63, swing arm 64, cross connectPart 65, middle hoist engine 66, right hoist engine 67, right laterally stake 68 and row frame 69. On the center line of buoyancy aid 1, be disposed with row frame69, and A type frame 63, described row frame 69 is connected in buoyancy aid 1 head by cross connecting piece 65, and the head of row frame 69 is provided with twin-bucketWheel type desilting 3; Described A type frame 63 shape that leans forward is arranged on buoyancy aid, and its head is connected to a left side for rear buoyancy aid by two steel cablesRight both sides; Swing arm 64 is connected on A type frame 63 and is the state of swinging by rotating mechanism, and the head of described swing arm 64 passes through steel cableBe connected with the head of A type frame 63. In the middle of described, hoist engine 66 is positioned at the below of A type frame 63, and the steel cable on middle hoist engine 66 is logicalThe pulley of crossing swing arm 64 heads is connected to the head of row frame 69; Left and right directions at buoyancy aid 1 head is horizontally installed with and stretches out respectivelyThe left side in buoyancy aid outside is stake 61 and right laterally stake 68 laterally, and the head of described left and right horizontal stake is respectively arranged with pulley, equal on pulleyBe serially connected with steel cable, one end of described two steel cables is connected in the head of row frame 6, and the other end is connected to the left volume of buoyancy aid both sidesRaise machine 62 and right hoist engine 67, described left and right hoist engine is installed on the left and right sides of buoyancy aid 1 side by side.
Shown in Fig. 7, described in enter spoil disposal shape device described in mud device and comprise two mud suction mouths 36, commutation chamber 71 and discharge pipeline72, the input of described two mud suction mouths 36 stretches to respectively the inside of two bucket wheel type reamers 34, described two mud suction mouths 36 defeatedGo out the Liang Ge input hole UNICOM commutation chamber 71 of end on the sidewall of front end of commutation chamber, described discharge pipeline 72 is through commutation rear end, chamberSidewall delivery outlet and commutation chamber 71 UNICOMs, be provided with dividing plate 74 in described commutation chamber 71, and one end of described dividing plate 74 is hinged through bearing pinIn front end side wall and be positioned at the position of the centre of two input holes, the other end of described dividing plate 74 in rotation process respectively with left and rightSidewall contact; The end face of commutation chamber is stretched out in described bearing pin 75 one end, and the external part fixed vertical of bearing pin is connected with connecting rod 76, instituteThe two ends of stating connecting rod 76 are connected with commutation steel cable 77.
The operation principle that twin-bucket is taken turns three reamer type strand suction underwater silt removers is: buoyancy aid is moved to desilting region, utilizeThe pile frame that falls is holded up guide pile, unclamps steel cable, and guide pile inserts water-bed along falling the semicircle anchor ear of opening on pile frame because of self gravitationIn mud, then be fixed on buoyancy aid by the semicircle anchor ear of the left and right sides. In like manner water is put into in other two groups of guide pile unit, formThree location.
The loosening steel cable of hoist engine in the middle of starting, the row frame that is connected in buoyancy aid head by cross connecting piece is stretched under Gravitative LoadsEnter to the bottom, start desilting equipment, drive twin-bucket wheel type desilting head to carry out desilting, two bucket wheels of described twin-bucket wheel type desilting headUnder the effect of the interior sludge pump that enters mud Guan Qi connection, will in the mud suction line of cleaning, be discharged to finger through sludge pump and discharge pipelineAllocation. In the time that needs carry out the desilting of buoyancy aid left direction, start left hoist engine, left hoist engine tightens up steel cable with certain speed,Steel cable pulls row frame to move to the left by the horizontal stake in a left side, and right hoist engine unclasps steel cable with identical speed simultaneously; When needs enterWhen the desilting of row buoyancy aid right direction, start right hoist engine, right hoist engine tightens up steel cable with certain speed, and steel cable is by right laterally stakePull row frame to move to the right, left hoist engine unclasps steel cable with identical speed simultaneously; Hoist engine in the middle of starting after desilting completesRow frame is mentioned.
The hoist engine that starts two guide pile unit of buoyancy aid head, tightens up steel cable, and steel cable pulls guide pile edge by pulleyTwo anchor ears down on pile frame move upward, until the travel switch shake-up on guide pile, the stop motion of guide pile hoist engine;In the time that the same area difference carries out desilting and moves, guide pile pull-up moves to after another desilting point, worm-gear speed reducer warpShift fork drives clutch separation reductor and rope roll, and on rope roll, steel wire province is of no force to guide pile, and guide pile is fast under deadweightSpeed is inserted in underwater mud, and insertion depth is dark, positioning stablity. Move time far away when changing desilting region, buoyancy aid, extract down stakeThe latch of frame both sides, the pile frame that will fall rotates rearward to fall down along rotational support body, and the guide pile horizontal positioned of falling on pile frame is arrivedOn buoyancy aid, be convenient to the stable remote mobile of buoyancy aid.
Start step device, when buoyancy aid reach, anterior two guide piles are mentioned, the trolley body of step device is positioned at trolley bodyThe original position of the head of rail bracket, the guide pile of trolley body afterbody guide pile unit is positioned in water, starts the second hoist engine,Steel cable is led and is pulled back trolley body to buoyancy aid rear motion through pulley, because trolley body is fixed on riverbed through guide pile, and chassisThere is the relative displacement to buoyancy aid cephalad direction in the track of rail bracket and the wheel of trolley body, trolley track frame and buoyancy aid are for fixingConnect, drive buoyancy aid to move forward, in the time that the position switch of the afterbody on trolley track frame touches trolley body 53, the second elevatorMachine stops operating, and buoyancy aid completes reach.
Two groups of guide pile unit of buoyancy aid head are positioned in water again, one group of guide pile unit of buoyancy aid afterbody is carriedRise, start the second hoist engine on buoyancy aid, hoist engine tightens up steel cable, and steel cable is connected in trolley body, pulls trolley body to rail bracketForward position motion, until touch the position switch of trolley track frame head, the second hoist engine stops operating, trolley body is got back toInitial position, puts down the guide pile unit of chassis afterbody, completes three location.
In the middle of again starting, the loosening steel cable of hoist engine, puts into the bottom by the twin-bucket wheel type desilting head of row frame head, carries out horizontal strokeTo desilting, spoil disposal.
Repeat above-mentioned steps, until desilting completes.
Claims (2)
1. twin-bucket is taken turns three reamer type strand suction underwater silt removers, comprises buoyancy aid, operating room and Accrete clearing device, operating room settingIn buoyancy aid middle part, Accrete clearing device is connected in buoyancy aid head, it is characterized in that, also comprises positioner, step device, transverse moving left and rightInstall and enter mud device, described positioner is arranged at head and the afterbody of buoyancy aid, and described step device is arranged at the tail of buoyancy aidPortion, described transverse moving left and right device is arranged at the head of buoyancy aid, and described desilting head is twin-bucket wheel type desilting head, in described desilting head, establishesBe equipped with into mud device, described in enter mud device and comprise two mud suction mouths, commutation chamber and discharge pipeline, the input of described two mud suction mouthsStretch to respectively the inner chamber of two bucket wheel type reamers, on the sidewall of front end of commutation chamber two of the output of described two mud suction mouthsInput hole UNICOM commutation chamber, described discharge pipeline is through the sidewall delivery outlet and commutation chamber UNICOM of commutation rear end, chamber, and described commutation is indoorBe provided with dividing plate, one end of described dividing plate is articulated with front end side wall and is positioned at the position of the centre of two input holes through bearing pin, described everyThe other end of plate in rotation process respectively with left and right sidewall contact; The end face of commutation chamber, bearing pin are stretched out in described bearing pin one endExternal part fixed vertical is connected with connecting rod, and the two ends of described connecting rod are connected with commutation steel cable.
2. twin-bucket according to claim 1 is taken turns three reamer type strand suction underwater silt removers, it is characterized in that described buoyancy aid bagDraw together multiple elemental floating bodies and connecting plate, the bottom correspondence of the joint face of described adjacent floating body unit is provided with the right angle facing upward or downwardShape clasp, the lateral surface that two elemental floating bodies are adjacent is provided with pin hole, and described connecting plate is connected in the side of two adjacent elemental floating bodiesFace, described connecting plate is provided with the connecting hole corresponding with pin hole, in described connecting hole, pin is installed.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410478534.5A CN104264735B (en) | 2014-09-19 | 2014-09-19 | Cutter suction underwater silt remover with double bucket-wheels and three cutters |
Related Parent Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410478534.5A Division CN104264735B (en) | 2014-09-19 | 2014-09-19 | Cutter suction underwater silt remover with double bucket-wheels and three cutters |
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| Publication Number | Publication Date |
|---|---|
| CN105604111A true CN105604111A (en) | 2016-05-25 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610073666.9A Pending CN105544636A (en) | 2014-09-19 | 2014-09-19 | Double-bucket-wheel three-reamer cutter-suction underwater silt remover |
| CN201410478534.5A Active CN104264735B (en) | 2014-09-19 | 2014-09-19 | Cutter suction underwater silt remover with double bucket-wheels and three cutters |
| CN201610073662.0A Pending CN105604111A (en) | 2014-09-19 | 2014-09-19 | Double-bucket-wheel and three-reamer type cutter suction underwater silt remover |
| CN201610073665.4A Pending CN105696642A (en) | 2014-09-19 | 2014-09-19 | Double-bucket-wheel three-reamer cutter suction type underwater silt remover |
| CN201610073667.3A Pending CN105604112A (en) | 2014-09-19 | 2014-09-19 | Double-bucket wheel three-reamer type cutter-suction underwater silt remover |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610073666.9A Pending CN105544636A (en) | 2014-09-19 | 2014-09-19 | Double-bucket-wheel three-reamer cutter-suction underwater silt remover |
| CN201410478534.5A Active CN104264735B (en) | 2014-09-19 | 2014-09-19 | Cutter suction underwater silt remover with double bucket-wheels and three cutters |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201610073665.4A Pending CN105696642A (en) | 2014-09-19 | 2014-09-19 | Double-bucket-wheel three-reamer cutter suction type underwater silt remover |
| CN201610073667.3A Pending CN105604112A (en) | 2014-09-19 | 2014-09-19 | Double-bucket wheel three-reamer type cutter-suction underwater silt remover |
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| CN (5) | CN105544636A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN108978761A (en) * | 2018-09-28 | 2018-12-11 | 景冲 | A kind of dredger |
| WO2020061763A1 (en) * | 2018-09-25 | 2020-04-02 | 符瑶 | Cutter suction dredger |
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| CN107461194B (en) * | 2016-06-12 | 2019-09-24 | 济宁泰立重工机械有限公司 | Cantilevered longitudinal axis development machine |
| CN106193156B (en) * | 2016-07-05 | 2018-08-21 | 浙江海洋大学 | A kind of dredger twisting sucker head |
| CN109577397B (en) * | 2018-11-30 | 2021-04-23 | 中船重工中南装备有限责任公司 | Crawler chassis left-right swinging cutter-suction type dredging robot with self-deviation correction function |
| CN111776185A (en) * | 2020-06-09 | 2020-10-16 | 青海省盐业股份有限公司 | Salt mining ship without power source |
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Also Published As
| Publication number | Publication date |
|---|---|
| CN104264735A (en) | 2015-01-07 |
| CN105544636A (en) | 2016-05-04 |
| CN104264735B (en) | 2017-01-25 |
| CN105696642A (en) | 2016-06-22 |
| CN105604112A (en) | 2016-05-25 |
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