CN110206087A - A kind of dredging device for water conservancy projects - Google Patents
A kind of dredging device for water conservancy projects Download PDFInfo
- Publication number
- CN110206087A CN110206087A CN201910459759.9A CN201910459759A CN110206087A CN 110206087 A CN110206087 A CN 110206087A CN 201910459759 A CN201910459759 A CN 201910459759A CN 110206087 A CN110206087 A CN 110206087A
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- China
- Prior art keywords
- mud
- fixed
- mainframe
- telescopic
- caisson
- Prior art date
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 47
- 239000010802 sludge Substances 0.000 claims abstract description 24
- 230000007306 turnover Effects 0.000 claims abstract description 15
- 238000000151 deposition Methods 0.000 claims abstract description 12
- 238000000926 separation method Methods 0.000 claims abstract description 3
- 238000003825 pressing Methods 0.000 claims description 17
- 238000007789 sealing Methods 0.000 claims description 8
- 239000007787 solid Substances 0.000 claims description 5
- 230000000903 blocking effect Effects 0.000 abstract description 8
- 230000000694 effects Effects 0.000 abstract description 5
- 238000013019 agitation Methods 0.000 description 6
- 238000003756 stirring Methods 0.000 description 6
- 239000004575 stone Substances 0.000 description 4
- 238000004140 cleaning Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 230000007812 deficiency Effects 0.000 description 2
- 239000012535 impurity Substances 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000004078 waterproofing Methods 0.000 description 2
- 208000019901 Anxiety disease Diseases 0.000 description 1
- 239000004677 Nylon Substances 0.000 description 1
- 230000036506 anxiety Effects 0.000 description 1
- 125000004122 cyclic group Chemical group 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000006866 deterioration Effects 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 229920001778 nylon Polymers 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 238000004062 sedimentation Methods 0.000 description 1
Classifications
-
- 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
- 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
-
- 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
-
- 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
- E02F3/94—Apparatus for separating stones from the dredged material, i.e. separating or treating dredged material
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Mining & Mineral Resources (AREA)
- Civil Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Structural Engineering (AREA)
- Ocean & Marine Engineering (AREA)
- Treatment Of Sludge (AREA)
Abstract
The invention discloses a kind of dredging device for water conservancy projects, including be set on hull mainframe, sinking frame, be vertically fixed on the guide rod of mainframe bottom, be rotationally connected on sinking frame and turn over mud roller, the driving assembly being set on mainframe, the lifting assembly being set on mainframe and pump mud component；Guide rod upper end is fixed with mainframe bottom surface, and lower end penetrates sinking frame and is slidably connected with sinking frame；Pump mud component include be fixed on depositing mud box, being fixed on the sludge pump on mainframe on hull, one end be connected to sludge pump the other end extend to turn over enters mud pipe at mud roller, one end is connected to the other end with sludge pump and is connected to the other end towards the outlet pipe outside hull with mud box bottom is deposited with dredging tube and one end that mud box is connected to is deposited；Outlet pipe is fixed with the filter mud plate of separation mud and moisture close to depositing in one end of mud box.The present invention has the effect that this programme using new mechanical structure, cleans up the mud of each position in river bed, eliminates the risk of river blocking.
Description
Technical field
The present invention relates to hydraulic engineering field, in particular to a kind of dredging device for water conservancy projects.
Background technique
Majority state population growth in the world today's is too fast, causes insufficient Available water resources, urban water supply anxiety, the energy short
The problems such as scarce and deterioration of the ecological environment, all there are close ties with water mostly, so the abundant development and utilization of water resource become
The key subjects of contemporary society's economic development.Therefore, the development trend of hydraulic engineering is also more and more obvious, and hydraulic engineering is in its people
Status in economy also becomes increasingly important.Wherein flood and waterlogging control is just one of the branch of hydraulic engineering, after heavy rain, river
Road water level goes up, and the sedimentation of river two sides is such as cleared up not in time in river, it is easy to the blocking of drainage system is caused,
Generate serious consequence.And some areas will do it the work of artificial dredging now, not only inefficiency, also adds the work of people
Make intensity.
Currently, the Chinese utility model patent that notification number is CN208056140U discloses a kind of hydraulic engineering dredging dress
It sets, including top plate, support plate, bottom plate and idler wheel, the lower surface of the top plate is fixedly connected with support plate, and the one of the support plate
End is fixedly connected with bottom plate, and the bottom end of the bottom plate is equipped with idler wheel, and a side surface of the support plate is fixedly connected with fixed link,
The bottom end of the fixed link is fixedly connected with spinosity brush, and the upper surface of the top plate is fixedly connected with removing sludge, the removing sludge
One side surface is fixedly connected with into becoming silted up and manages, and another side surface of the removing sludge is fixedly connected with out silt pipe.
Mud can directly be pinpointed placement and transport by above-mentioned technical proposal in the device, be uniformly processed after convenient, but
It has the following deficiencies: that the device is set to river two sides, if river is wider, is only capable of the mud of cleaning river bed two sides, it can not
The mud in the middle part of river bed is cleared up, cleanup area is inadequate, it is difficult to exclude the risk of river blocking.For this purpose, needing a kind of hydraulic engineering
The cleanup area of Accrete clearing device, the Accrete clearing device is big, can clear up the mud of each position in river bed, eliminates the wind of river blocking
Danger.
Summary of the invention
In view of the deficienciess of the prior art, the object of the present invention is to provide a kind of dredging device for water conservancy projects, the dredging
The cleanup area of device is big, cleans up the mud of each position in river bed, eliminates the risk of river blocking.
Above-mentioned technical purpose of the invention has the technical scheme that
A kind of dredging device for water conservancy projects, including be set on hull tail portion mainframe, be set to the mainframe bottom
Sinking frame, is rotationally connected with turning over mud roller, being set on the sinking frame at the guide rod for being fixed on the mainframe bottom vertically
It is used to go up and down institute for driving the driving assembly for turning over the rotation of mud roller, being set on the mainframe on the mainframe
The pump mud component stating the lifting assembly of crane and being set on hull；The guide rod upper end and the mainframe bottom surface are solid
Fixed, lower end penetrates in sinking frame upper surface and is slidably connected with sinking frame；The pump mud component includes being fixed on hull
On deposit mud box, the sludge pump being fixed on the mainframe, one end are connected to the other end with the sludge pump and extend to described turn over
Enters mud pipe, one end at mud roller are connected to the other end with the sludge pump and deposit the dredging tube and one end and institute that mud box is connected to described
It states and deposits the mud box bottom connection other end towards the outlet pipe outside hull；The outlet pipe is fixed in described one end for depositing mud box
There is the filter mud plate of separation mud and moisture.
By using above-mentioned technical proposal, when hull on river when driving, lifting assembly starting, so that sinking frame direction
River bed is mobile, until the mud roller that turns over being rotationally connected on sinking frame offsets with river bed, then driving assembly works, so that turning over mud roller
Rotation, so that the mud of river bed is stirred and is mixed with river water herein, at the same time, mud pump work, so that turning over mud roller
The river water at place is mingled with that mud passes sequentially through enters mud pipe and dredging tube enters depositing in mud box on hull, and then river water passes through
Mud box is deposited in filter mud plate discharge on outlet pipe, is deposited in mud box so that mud stays in, is cleaned up the mud of river bed at hull traveling, and
When hull drives to river everywhere, which is the mud for cleaning up each position in river bed, and cleanup area is big, eliminates
The risk of river blocking.
The present invention is further arranged to, and the lifting assembly includes that the rotating turret being fixed on the mainframe, level are worn
It crosses the rotating turret and rotationally connected rotation axis, is fixed on the rotation axis both ends and the elevator with rotation axis coaxial line
The lifting rope and fixation that elevator wheel described in wheel, one ends wound and the other end fixed thereto and sinking frame upper surface are fixed
In the driving portion for driving the rotation axis to rotate on the rotating turret.
By using above-mentioned technical proposal, when driving portion work, rotation axis rotation, so that being fixed on rotation axis both ends
The rotation of elevator wheel, so that one end decline of lifting rope connection sinking frame, so that sinking frame sinks to river bed, so that turning
It is dynamic be connected to sinking frame turn over mud roller close to river bed, cleaning effect is good.
The present invention is further arranged to, and the driving portion includes the lifting motor being fixed on the rotating turret, is fixed on
Bevel pinion on the lifting motor output shaft and it is sheathed on bevel gear wheel in the rotation axis and fixed thereto, it is described
Bevel gear wheel is engaged with the bevel pinion, and the number of teeth of the bevel gear wheel is several times as much as the number of teeth of bevel pinion.
By using above-mentioned technical proposal, when lifting motor work, output shaft rotation drives bevel pinion rotation,
To which driving force bevel gear wheel and rotation axis rotate, and when bevel pinion rotates a few, one circle of bevel gear wheel rotation is reduced
The revolving speed of lifting motor driving rotation axis rotation, enhances the torque of lifting motor driving rotation axis rotation, avoids due to rising
Not enough there is the case where can not going up and down sinking frame in drop motor driving force.
The present invention is further arranged to, and the driving component includes being fixed on the mainframe and being located at mainframe side
Driving box, be fixed in the driving box driving motor, be fixed in the driving motor output shaft first bevel gear,
The driving box inner bottom wall and rotationally connected telescopic shaft are passed vertically through, the telescopic shaft is fixed on and is set to the driving
The second bevel gear on end in case is fixed on the sinking frame and is set to and described turn over the caisson of mud roller one end, sets
The third hand tap gear that is placed in the caisson and being set to engage in the caisson and with the third hand tap gear the
Four bevel gears；The telescopic shaft lower end is across the caisson upper surface and solid with third hand tap gear upper end end face middle part
It is fixed, and the telescopic shaft and the caisson inner roof wall are rotatablely connected；The mud roller that turns over is passed through close to the end of the caisson
The sinking frame inner sidewall is extended in the caisson and is fixed in the middle part of the end face of the 4th bevel gear.
By using above-mentioned technical proposal, when driving motor work, output shaft rotation, drive first bevel gear and
Second bevel gear rotation, driving force telescopic shaft rotation, so that third hand tap gear and the rotation of the 4th bevel gear, are turned over to drive
The rotation of mud roller, and then has stirred the mud of river bed, so that mud diffuses in river water, river water of the sludge pump extraction at this time at this is
The conveying of mud can be achieved.
The present invention is further arranged to, and the telescopic shaft includes that upper end passes through the driving box bottom surface and rotationally connected
Rotating bar, pass vertically through the caisson upper surface and rotationally connected telescopic and be set in the telescopic
And the telescopic rod being slidably connected therewith, the section of the telescopic rod are square, the axis of vertical centerline and the rotating bar
It is overlapped, and the upper end is fixed with the rotating bar lower end.
By using above-mentioned technical proposal, when driving motor work, first bevel gear rotation, drive second bevel gear with
And rotating bar rotation to drive telescopic rotation, and then drives so that telescopic rod rotates and turns over the rotation of mud roller, and instantly
When heavy frame sinks towards river bed, telescopic rod skids off telescopic, so that driving motor keeps driving to turn over mud roller after sinking frame is mobile
The ability of rotation.
The present invention is further arranged to, be arranged on the telescopic opening towards the caisson and with the telescopic
The fixed fixed lid of lateral wall, with the pressing plate of the telescopic lateral wall clearance fit and be set on the downside of the pressing plate and with
The fixed sealing ring in the caisson upper surface, the pressing plate lateral wall are threadedly coupled with the fixed lid inner sidewall, and described
The internal screw thread rotation direction of fixed lid is opposite with the rotation direction of the telescopic；The caisson upper surface offers the waterproof of annular
Slot, the fixed cover gab edge are set in the capillary groove and push against with the capillary groove inner wall.
By using above-mentioned technical proposal, when telescopic rotation, fixed lid rotation, and pressing plate is since inertia phase is for solid
Determine lid fine rotation, and fixes the internal screw thread rotation direction of lid and the rotation direction of telescopic on the contrary, making pressing plate outer towards fixed lid
It is mobile, so that pressing plate bottom surface and sealing ring push against, along with the inner wall at fixed cover gab edge and capillary groove pushes against, so that
The junction of telescopic and caisson upper surface has double-deck waterproofing protection, prevents river water from entering in caisson, and then avoid
The stone adulterated in river water influences engaging between third hand tap gear and the 4th bevel gear, prevents third hand tap gear from boring tooth with the 4th
Wheel damage.
The present invention is further arranged to, and the enters mud pipe includes that one end is connected to the other end with the sludge pump and is vertically oriented to river
First receipts mud pipe, one end that bottom extends is vertically oriented to that the first receipts mud pipe lower end other end is horizontally toward described to turn over the of mud roller
Two receipts mud pipes, the telescoping tube being fixed between the first receipts mud pipe lower end and second receipts mud pipe upper end and one end and institute
It states the fixed other end of sinking frame and described second and receives the fixed fixed frame of mud pipe lateral wall.
By using above-mentioned technical proposal, when sinking frame sinks to river bed, second is driven with the fixed fixed frame of sinking frame
It receives mud pipe and sinks to river bed, at this time telescopic tube, so that the second receipts mud pipe is connected to the first receipts mud pipe holding, so that turning over mud
Muddy water at roller passes sequentially through the second receipts mud pipe, telescoping tube, the first receipts mud pipe and sludge pump entrance and deposits in mud box.
The present invention is further arranged to, and the second receipts mud pipe turns over the open at one end of mud roller described in and is fixed with receipts mud
Mouthful, the biggish opening of receipts mud mouth turns over mud roller described in, and the lesser opening of receipts mud mouth receives mud Guan Lian with described second
It connects；It is fixed with fitros plate in the receipts mud mouth, the inclined fitros hole of axis is offered on the fitros plate, the fitros hole is close
It is described to turn over the opening down of mud roller.
By using above-mentioned technical proposal, when mud pump work, turns over the mud that mud roller stirs out and be entrained in river water and lead to
Fitros hole on filtering slabstone, which enters, receives mud mouth and second receives in mud pipe, prevents the bulks impurity such as stone in river water from entering the
Two receive mud pipe, and the bulk impurity in river water is avoided to damage sludge pump, and fitros hole avoids turning over mud close to the opening down of mud roller is turned over
The stone that roller stirs out blocks fitros hole.
In conclusion advantageous effects of the invention are as follows:
1. when hull river everywhere when driving, lifting assembly starting, so that sinking frame is mobile towards river bed, until rotation connection
It offsets in the mud roller that turns on sinking frame with river bed, then driving assembly works, so that the rotation of mud roller is turned over, so that the silt of river bed
Mud is stirred and is mixed with river water herein, at the same time, mud pump work, so that the river water turned at mud roller is mingled with mud successively
Depositing in mud box on hull is entered by enters mud pipe and dredging tube, then river water is deposited by the filter mud plate discharge on outlet pipe
Mud box is deposited in mud box so that mud stays in, and cleans up the mud of river river bed everywhere, and cleanup area is big, eliminates river blocking
Risk；
2. having driven first bevel gear and second bevel gear to rotate when driving motor work, rotating bar rotation is driven, is made
Telescopic rod rotation is obtained, to drive telescopic rotation, and then drives and turns over the rotation of mud roller, and when sinking frame sinks towards river bed
When, telescopic rod skids off telescopic, so that the ability that driving motor keeps driving to turn over the rotation of mud roller after sinking frame is mobile；
3. when telescopic rotation, fixed lid rotation is driven, and pressing plate is since inertia phase is for fixed lid fine rotation, and fix
The internal screw thread rotation direction of lid and the rotation direction of telescopic on the contrary, make pressing plate outer mobile towards fixed lid so that pressing plate bottom surface with
Sealing ring pushes against, and the inner wall for fixing cover gab edge and capillary groove at this time pushes against, so that table on telescopic and caisson
The junction in face has double-deck waterproofing protection, prevents river water from entering in caisson, and then avoids the stone shadow adulterated in river water
Engaging between third hand tap gear and the 4th bevel gear is rung, prevents third hand tap gear and the 4th bevel gear from damaging.
Detailed description of the invention
Fig. 1 is the overall structure diagram of embodiment；
Fig. 2 is the sealed structural schematic diagram of caisson and telescopic；
Fig. 3 is the structural schematic diagram for receiving mud mouth.
In figure: 1, mainframe；11, motherboard；12, fixed beam；2, sinking frame；3, guide rod；4, mud roller is turned over；41, first
Stir leaf；42, the second agitation leaf；421, bucket is shoveled；5, driving assembly；51, driving box；52, driving motor；53, the first cone tooth
Wheel；54, telescopic shaft；541, rotating bar；542, telescopic rod；543, telescopic；5431, fixed lid；5432, pressing plate；5433, it seals
Circle；55, second bevel gear；56, caisson；561, capillary groove；562, mounting groove；57, third hand tap gear；58, the 4th bevel gear；
6, lifting assembly；61, rotating turret；611, mounting plate；62, rotation axis；63, elevator wheel；64, rope is gone up and down；65, driving portion；
651, lifting motor；652, bevel pinion；653, bevel gear wheel；7, mud component is pumped；71, mud box is deposited；72, sludge pump；73, into mud
Pipe；731, first mud pipe is received；732, telescoping tube；733, second mud pipe is received；7331, mud mouth is received；7332, fitros plate；7333, into mud
Platform；7334, fitros hole；734, fixed frame；74, dredging tube；75, outlet pipe；751, filter mud plate.
Specific embodiment
Below in conjunction with attached drawing, invention is further described in detail.
As shown in Figure 1, a kind of dredging device for water conservancy projects, including mainframe 1, sinking frame 2, guide rod 3, turns over mud roller 4, drives
Dynamic component 5, lifting assembly 6 and pump mud component 7.Mainframe 1 includes motherboard 11 and fixed beam 12, and motherboard 11 is rectangle
Plate is set to hull tail portion, and 11 bottom surface of motherboard is fixed with hull.Fixed beam 12 is the beam-like knot of rectangular in cross-section
Structure, length direction is horizontal and vertical with ship length direction, and fixed beam 12 and side wall of the motherboard 11 far from midship
It is fixed.Sinking frame 2 is inverted U shape, rectangular in cross-section, and it is set to 12 downside of fixed beam.Guide rod 3 is rectangular in cross-section
Rod-like structure, the upper end are fixed with 12 bottom surface of fixed beam, and lower end penetrates 2 upper surface of sinking frame and is slidably connected with sinking frame 2,
And guide rod 3 is set in 2 two sides vertical section of sinking frame.
As shown in Figure 1, the section for turning over mud roller 4 is rounded, both ends are rotatablely connected with 2 two sides inner sidewall of sinking frame respectively,
And mud roller 4 is turned over equipped with the first agitation leaf 41 and the second agitation leaf 42.First agitation leaf 41 be round bar shape, one end with it is described
The roll surface for turning over mud roller 4 is fixed, and its other end is coniform, so that when turning over the rotation of mud roller 4, the tip thorn of the first agitation leaf 41
Enter in bed-silt, enhances and turn over the effect that mud roller 4 stirs mud.Second agitation leaf 42 is the rounded rod-like structure in section,
One end is fixed with the roll surface for turning over mud roller 4, and the other end is fixed with shovel bucket 421, and shovel the opening of bucket 421 towards with turn over mud roller
4 rotation direction is consistent, so that shovel bucket 421 shovels the mud for taking river bed when turning over the rotation of mud roller 4, turns over mud roller 4 to enhance
The effect for stirring mud, so that the mud of river bed is mixed with the river water at this.
As shown in Figure 1, driving assembly 5 includes driving box 51, driving motor 52, first bevel gear 53, telescopic shaft 54, second
Bevel gear 55, caisson 56, third hand tap gear 57 and the 4th bevel gear 58.Driving box 51 is cuboid hollow structure inside,
The end sidewalls of itself and fixed beam 12 are fixed, and driving motor 52 is fixed with 51 inner bottom wall of driving box.First bevel gear 53 is arranged
In in driving box 51, and the output shaft of itself and driving motor 52 is fixed.Telescopic shaft 54 include rotating bar 541, telescopic rod 542 and
Telescopic 543.Rotating bar 541 be circular rod-shaped, axis vertical, and the upper end pass through 51 bottom surface of driving box extend to driving box
It is rotatablely connected in 51 and with driving box 51.The axis of second bevel gear 55 is overlapped with the axis of rotating bar 541, with rotating bar
541 ends being located in driving box 51 are fixed, and second bevel gear 55 is engaged with first bevel gear 53.Telescopic rod 542 is section
The rod-like structure being square, length direction is vertical, and 542 upper end of telescopic rod is fixed with 541 lower end of rotating bar, and telescopic rod 542
Vertical centerline be overlapped with the axis of rotating bar 541.Caisson 56 is cuboid hollow structure inside, is hung down with sinking frame 2
Directly fixed in the lateral wall for turning over 4 axis of mud roller.Telescopic 543 is the tubular structure that inner wall section is square, thereon end opening, and
Its lower end closed.Telescopic 543 is sheathed on telescopic rod 542 and is slidably connected therewith, and lower end passes through 56 upper surface of caisson
And it is rotationally connected.The axis of third hand tap gear 57 is overlapped with the axis of telescopic 543, and third hand tap gear 57 be set to it is anti-
It is fixed in water tank 56 and with 543 lower end of telescopic.It turns over mud roller 4 and sequentially passes through 2 inner sidewall of sinking frame close to the end of caisson 56
And 56 lateral wall of caisson extends in caisson 56, the axis of the 4th bevel gear 58 is overlapped with the axis for turning over mud roller 4, with
It turns over the end that mud roller 4 is located in caisson 56 to fix, and the 4th bevel gear 58 engages with third hand tap gear 57.
As shown in Fig. 2, 56 upper surface of caisson offers capillary groove 561 and mounting groove 562, capillary groove 561 is annular,
Its rectangular in cross-section, and the axis of telescopic 543 passes through the center of circle of capillary groove 561.Mounting groove 562 is annular groove, and section is in
Semicircle, mounting groove 562 are set in the close range of capillary groove 561, and the circular center of circle of mounting groove 562 and capillary groove 561
The circular center of circle be overlapped.Telescopic 543 is equipped with fixed lid 5431, pressing plate 5432 and sealing ring 5433, and fixed lid 5431 is
Round cover shape, telescopic 543 pass through in the middle part of fixed 5431 end face outside of lid and fixed thereto.Pressing plate 5432 is circular ring shape plate knot
Structure, be sheathed on telescopic 543 and with 543 lateral wall clearance fit of telescopic, and pressing plate 5432 is set to fixed lid 5431
It is interior and is threadedly coupled with fixed 5431 inner sidewall of lid, in addition, the rotation direction of the thread rotary orientation of fixed lid 5431 and telescopic 543
On the contrary.Sealing ring 5433 is the rounded cyclic structure in section, is set to 5432 downside of pressing plate, sealing ring 5433, which is sheathed on, to be stretched
On contracting set 543, and sealing ring 5433 is fixed with 562 inner wall of mounting groove.In addition, fixed 5431 open edge of lid is set to capillary groove
It is pushed against in 561 and with 561 inner wall of capillary groove.
As shown in Figure 1, lifting assembly 6 includes rotating turret 61, rotation axis 62, elevator wheel 63, lifting rope 64 and driving
Portion 65.Rotating turret 61 is the plate structure that horizontal cross-section is in rectangle, is vertically arranged in fixed beam 12, and its bottom surface and fixation
12 upper surface of beam is fixed.Rotating turret 61 is equipped with two pieces altogether, and two pieces of rotating turrets 61 are about the long perpendicular to fixed beam 12 of fixed beam 12
The face of dividing equally vertically in degree direction is symmetrical arranged.The section of rotation axis 62 is rounded, and both ends are each passed through two pieces of rotating turrets 61 and lean on
The side wall at nearly 12 middle part of fixed beam is simultaneously rotatablely connected with rotating turret 61.63 cylindrical structure of elevator wheel, both ends are fixed with retaining ring,
And its axis is overlapped with the axis of rotation axis 62.There are two elevator wheel 63 is set altogether, two elevator wheels 63 respectively with 62 liang of rotation axis
End is fixed.Lifting rope 64 is made of high-strength nylon rope, and one end is wrapped on elevator wheel 63 and fixed thereto, the other end
It is fixed across 12 upper surface of fixed beam and with 2 upper surface of sinking frame.Driving portion 65 include lifting motor 651, bevel pinion 652 with
And bevel gear wheel 653, horizontally disposed mounting plate 611 is fixed between rotating turret 61, mounting plate 611 is rectangular plate-like.Lifting
Motor 651 is fixed with 611 upper surface of mounting plate, and output shaft axis is parallel with the axis of rotation axis 62.Bevel gear wheel 653 is arranged
In in rotation axis 62 and positioned at 62 middle part of rotation axis, the number of teeth is three times of 652 number of teeth of bevel pinion, and bevel pinion 652 is fixed
In on 651 output shaft of lifting motor, and bevel pinion 652 is engaged with bevel gear wheel 653.
As shown in Figure 1, pump mud component 7 includes depositing mud box 71, sludge pump 72, enters mud pipe 73, dredging tube 74 and outlet pipe
75, depositing mud box 71 is cuboid hollow structure inside, and bottom surface is fixed with hull, and it sets on the lateral wall of hull side
There is outlet pipe 75, the rectangular in cross-section of outlet pipe 75 is set to and deposits 71 bottom of mud box, and one end passes through and deposits 71 outside of mud box
Wall is simultaneously connected to depositing in mud box 71, and the other end is towards outside hull.Filter mud plate 751 is fixed in outlet pipe 75, filter mud plate 751 is square
Shape plate, plate face are covered with mesh, for separating mud and river water.Sludge pump 72, which is set to, deposits mud box 71 close to motherboard 11
Side is fixed with 11 upper surface of motherboard, for extracting the muddy water of river bed.The rectangular in cross-section of dredging tube 74, one end with
Sludge pump 72 is connected to, and the other end passes through and deposits mud box 71 close to the lateral wall of sludge pump 72 and be connected to depositing in mud box 71.Enters mud pipe
73 include the first receipts mud pipe 731, the receipts mud pipe 733 of telescoping tube 732, second and fixed frame 734.First receipts mud pipe 731 is L-shaped,
One end is horizontal, the other end downwards, and the first rectangular in cross-section for receiving mud pipe 731.First receipts mud pipe 731 is horizontal-extending
One end is connected to sludge pump 72, and its bottom surface is fixed with motherboard 11 and 12 upper surface of fixed beam.Telescoping tube 732 is set vertically
It sets, is made of elastic rubber, horizontal cross-section is in rectangle, and the upper end is fixed and is connected to the first receipts 731 lower end of mud pipe.Second
It is L-shaped to receive mud pipe 733, rectangular in cross-section, the second receipts 733 vertical section upper end of mud pipe and the lower ending opening of telescoping tube 732 are fixed
And it is connected to, and its other end horizontally toward turns over the extension of mud roller 4.Fixed frame 734 is L-shaped, and vertical section is in rectangle, and fixed frame
734 one end are fixed with the second receipts 733 lateral wall of mud pipe, and the other end is fixed with 2 vertical section side wall of sinking frame.
As shown in Figure 1, Figure 3, the second receipts mud pipe 733 is equipped with close to the end for turning over mud roller 4 and receives mud mouth 7331, fitros plate 7332
And into mud platform 7333, receive the tubular structure that mud mouth 7331 is rectangular in cross-section, one end opening is smaller, another end opening compared with
Greatly, and its it is lesser it is open at one end with the second receipts mud pipe 733 close to turning over the fixation open at one end of mud roller 4 and be connected to.Fitros plate
7332 be rectangular plate-like, is vertically arranged at and receives in the biggish opening of mud mouth 7331, and it is fixed with 7331 inner wall of mud mouth is received.Filter
Slabstone 7332 offers fitros hole 7334 on the side wall received outside mud mouth 7331, and the section in fitros hole 7334 is rounded, and its
It is covered with fitros plate 7332.The axis in fitros hole 7334 tilts, so that fitros hole 7334 is open at one end in mud mouth 7331 far from receiving
It is open at one end in mud mouth 7331 close to receiving to be vertically lower than it.Vertical section into mud platform 7333 is in a rectangular trapezoid,
Its bottom surface is fixed with the second receipts 733 inner bottom wall of mud pipe, and its upper surface is tilted towards fitros plate 7332, so that from fitros hole 7334
The river water for receiving mud pipe 733 into second is flowed along the inclined upper surface into mud platform 7333, prevents from being tilted into the second receipts mud pipe 733
Water flow generate vortex and influence the flow velocity of river water.
When the present embodiment is in use, when hull river everywhere when driving, lifting motor 651 starts, and drives rotation axis
62 and elevator wheel 63 rotate so that sinking frame 2 is mobile towards river bed, until be rotationally connected on sinking frame 2 turn over mud roller 4 with
River bed offsets, and then driving motor 52 works so that turn over the rotation of mud roller 4 so that the mud of river bed stir and with herein
River water mixing, at the same time, sludge pump 72 works, so that the river water for turning at mud roller 4 is mingled with mud and passes sequentially through enters mud pipe 73
And dredging tube 74 enters depositing in mud box 71 on hull, then river water is deposited by the discharge of filter mud plate 751 on outlet pipe 75
Mud box 71 is deposited in mud box 71 so that mud stays in, and cleans up the mud of river river bed everywhere, cleanup area is big, eliminates river
The risk of blocking.
The above is only a preferred embodiment of the present invention, protection scope of the present invention is not limited merely to above-mentioned implementation
Example, all technical solutions belonged under thinking of the present invention all belong to the scope of protection of the present invention.It should be pointed out that for the art
Those of ordinary skill for, several improvements and modifications without departing from the principles of the present invention, these improvements and modifications
It should be regarded as protection scope of the present invention.
Claims (8)
1. a kind of dredging device for water conservancy projects, it is characterized in that: including the mainframe (1) being set on hull tail portion, being set to institute
It states the sinking frame (2) of mainframe (1) bottom, the guide rod (3) for being fixed on the mainframe (1) bottom vertically, be rotationally connected with
Turning over mud roller (4), being set on the mainframe (1) and described turn over mud roller (4) rotation for driving on the sinking frame (2)
Driving assembly (5), the lifting assembly (6) for being used to go up and down the sinking frame (2) being set on the mainframe (1) and setting
In the pump mud component (7) on hull；Guide rod (3) upper end is fixed with the mainframe (1) bottom surface, and lower end penetrates described
It is slidably connected in sinking frame (2) upper surface and with sinking frame (2)；The pump mud component (7) includes being fixed on hull to deposit mud
Case (71), the sludge pump (72) being fixed on the mainframe (1), one end are connected to the other end with the sludge pump (72) and extend to
The enters mud pipe (73) turned at mud roller (4), one end are connected to the other end with the sludge pump (72) and described deposit mud box (71) connect
Logical dredging tube (74) and one end is connected to the other end towards the outlet pipe (75) outside hull with described mud box (71) bottom of depositing；Institute
State the filter mud plate (751) that outlet pipe (75) are fixed with separation mud and moisture in described one end for depositing mud box (71).
2. a kind of dredging device for water conservancy projects according to claim 1, it is characterized in that: the lifting assembly (6) includes solid
Due on the mainframe (1) rotating turret (61), horizontal through the rotating turret (61) and rotationally connected rotation axis
(62), it is fixed on the rotation axis (62) both ends and is rolled up with described in the elevator wheel (63) of rotation axis (62) coaxial line, one ends wound
It raises the fixed lifting rope (64) of wheel (63) and the other end fixed thereto and sinking frame (2) upper surface and is fixed on described
The driving portion (65) for driving the rotation axis (62) to rotate on rotating turret (61).
3. a kind of dredging device for water conservancy projects according to claim 2, it is characterized in that: the driving portion (65) includes fixing
In the lifting motor (651) on the rotating turret (61), the bevel pinion that is fixed on the lifting motor (651) output shaft
(652) and be sheathed on bevel gear wheel (653) on the rotation axis (62) and fixed thereto, the bevel gear wheel (653) with
Bevel pinion (652) engagement, and the number of teeth of the bevel gear wheel (653) is several times as much as the number of teeth of bevel pinion (652).
4. a kind of dredging device for water conservancy projects according to claim 1, it is characterized in that: the driving component (5) includes solid
Due on the mainframe (1) and positioned at the driving box (51) of mainframe (1) side, the drive being fixed in the driving box (51)
Dynamic motor (52) first bevel gear (53) being fixed on the driving motor (52) output shaft, pass vertically through the driving box
(51) inner bottom wall and rotationally connected telescopic shaft (54), be fixed on the telescopic shaft (54) and be set to the driving box (51)
Second bevel gear (55) on interior end is fixed on the sinking frame (2) and is set to and described turns over the anti-of mud roller (4) one end
Water tank (56), the third hand tap gear (57) being set in the caisson (56) and be set in the caisson (56) and with
4th bevel gear (58) of third hand tap gear (57) engagement；Telescopic shaft (54) lower end passes through on the caisson (56)
Surface is simultaneously fixed in the middle part of the third hand tap gear (57) upper end end face, and in the telescopic shaft (54) and the caisson (56)
Roof rotation connection；Turn over mud roller (4) extend close to the end of the caisson (56) across sinking frame (2) inner sidewall
It is fixed in the caisson (56) and in the middle part of the end face of the 4th bevel gear (58).
5. a kind of dredging device for water conservancy projects according to claim 4, it is characterized in that: the telescopic shaft (54) includes upper end
Across the driving box (51) bottom surface and rotationally connected rotating bar (541), pass vertically through table on the caisson (56)
It face and rotationally connected telescopic (543) and is set in the telescopic (543) and what is be slidably connected therewith stretches
The section of bar (542), the telescopic rod (542) is square, and vertical centerline is overlapped with the axis of the rotating bar (541),
And the upper end is fixed with the rotating bar (541) lower end.
6. a kind of dredging device for water conservancy projects according to claim 5, it is characterized in that: being arranged on the telescopic (543)
There is opening to cover (5431) towards the caisson (56) and with fixed the fixing of the telescopic (543) lateral wall, stretch with described
The pressing plate (5432) of contracting set (543) lateral wall clearance fit and be set on the downside of the pressing plate (5432) and with the caisson
(56) the fixed sealing ring (5433) in upper surface, pressing plate (5432) lateral wall and described fixed lid (5431) inner sidewall screw thread
Connection, and the internal screw thread rotation direction of the fixed lid (5431) is opposite with the rotation direction of the telescopic (543)；The caisson
(56) upper surface offers the capillary groove (561) of annular, and described fixed lid (5431) open edge is set to the capillary groove
(561) it is pushed against in and with the capillary groove (561) inner wall.
7. a kind of dredging device for water conservancy projects according to claim 1, it is characterized in that: the enters mud pipe (73) includes one end
Be connected to the sludge pump (72) other end be vertically oriented to the first of river bed extension receive mud pipe (731), one end be vertically oriented to it is described
First receipts mud pipe (731) lower end other end is horizontally toward described to be turned over the second of mud roller (4) and receives mud pipe (733), is fixed on described the
Telescoping tube (732) and one end and the sinking between one receipts mud pipe (731) lower end and second receipts mud pipe (733) upper end
The fixed other end of frame (2) and described second receives the fixed fixed frame (734) of mud pipe (733) lateral wall.
8. a kind of dredging device for water conservancy projects according to claim 7, it is characterized in that: second receipts mud pipe (733) are leaned on
Nearly open at one end be fixed with for turning over mud roller (4) receives mud mouth (7331), and the receipts mud mouth (7331) is biggish to be open towards institute
It states and turns over mud roller (4), the lesser opening of receipts mud mouth (7331) is received mud pipe (733) with described second and connect；The receipts mud mouth
(7331) it is fixed with fitros plate (7332) in, the inclined fitros hole (7334) of axis, institute is offered on the fitros plate (7332)
It states fitros hole (7334) and turns over the opening down of mud roller (4) close to described.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910459759.9A CN110206087B (en) | 2019-05-30 | 2019-05-30 | Hydraulic engineering desilting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910459759.9A CN110206087B (en) | 2019-05-30 | 2019-05-30 | Hydraulic engineering desilting device |
Publications (2)
| Publication Number | Publication Date |
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| CN110206087A true CN110206087A (en) | 2019-09-06 |
| CN110206087B CN110206087B (en) | 2021-06-08 |
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ID=67789431
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910459759.9A Expired - Fee Related CN110206087B (en) | 2019-05-30 | 2019-05-30 | Hydraulic engineering desilting device |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110670657A (en) * | 2019-10-09 | 2020-01-10 | 南通万都建设工程有限公司 | Dredging equipment for narrow river channel |
| CN111379287A (en) * | 2020-04-15 | 2020-07-07 | 杭州鼎梦建设有限公司 | Hydraulic engineering desilting device |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH09235751A (en) * | 1996-03-01 | 1997-09-09 | Ube Ind Ltd | Dredging and discharging device |
| DE202007007412U1 (en) * | 2007-04-19 | 2007-08-16 | Arthur Habermann Gmbh & Co. Kg | Dredger includes float carrying pumping unit divided into hydraulic section below water level and drive motor above it, with articulated dredging pipe raised and lowered by winch |
| CN108130930A (en) * | 2018-02-02 | 2018-06-08 | 姚超坤 | A kind of hydraulic engineering efficient dredging boat |
| CN108411965A (en) * | 2018-03-16 | 2018-08-17 | 姚飞锋 | A kind of hydraulic engineering for preventing from toppling over channel cleanout device |
-
2019
- 2019-05-30 CN CN201910459759.9A patent/CN110206087B/en not_active Expired - Fee Related
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH09235751A (en) * | 1996-03-01 | 1997-09-09 | Ube Ind Ltd | Dredging and discharging device |
| DE202007007412U1 (en) * | 2007-04-19 | 2007-08-16 | Arthur Habermann Gmbh & Co. Kg | Dredger includes float carrying pumping unit divided into hydraulic section below water level and drive motor above it, with articulated dredging pipe raised and lowered by winch |
| CN108130930A (en) * | 2018-02-02 | 2018-06-08 | 姚超坤 | A kind of hydraulic engineering efficient dredging boat |
| CN108411965A (en) * | 2018-03-16 | 2018-08-17 | 姚飞锋 | A kind of hydraulic engineering for preventing from toppling over channel cleanout device |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110670657A (en) * | 2019-10-09 | 2020-01-10 | 南通万都建设工程有限公司 | Dredging equipment for narrow river channel |
| CN110670657B (en) * | 2019-10-09 | 2021-10-22 | 南通万都建设工程有限公司 | Dredging equipment for narrow river channel |
| CN111379287A (en) * | 2020-04-15 | 2020-07-07 | 杭州鼎梦建设有限公司 | Hydraulic engineering desilting device |
| CN111379287B (en) * | 2020-04-15 | 2022-03-18 | 杭州鼎梦建设有限公司 | Hydraulic engineering desilting device |
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| Publication number | Publication date |
|---|---|
| CN110206087B (en) | 2021-06-08 |
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