CN110528611A - A kind of hydraulic engineering dredging device for river channels - Google Patents
A kind of hydraulic engineering dredging device for river channels Download PDFInfo
- Publication number
- CN110528611A CN110528611A CN201910782618.0A CN201910782618A CN110528611A CN 110528611 A CN110528611 A CN 110528611A CN 201910782618 A CN201910782618 A CN 201910782618A CN 110528611 A CN110528611 A CN 110528611A
- Authority
- CN
- China
- Prior art keywords
- plate
- mud
- filter box
- fixedly mounted
- silt
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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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
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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
-
- 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
- E02F3/905—Manipulating or supporting suction pipes or ladders; Mechanical supports or floaters therefor; pipe joints for suction pipes
-
- 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
-
- 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
- E02F3/9293—Component parts of suction heads, e.g. edges, strainers for preventing the entry of stones or the like
-
- 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
- E02F5/285—Dredgers or soil-shifting machines for special purposes for cleaning watercourses or other ways with drag buckets or scraper plates
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02F—DREDGING; SOIL-SHIFTING
- E02F7/00—Equipment for conveying or separating excavated material
- E02F7/06—Delivery chutes or screening plants or mixing plants mounted on dredgers or excavators
- E02F7/065—Delivery chutes or screening plants or mixing plants mounted on dredgers or excavators mounted on a floating dredger
Abstract
The invention discloses a kind of hydraulic engineering dredging device for river channels, including dredger, collecting box is installed on dredger, pressure filtration mechanism is installed on collecting box, the pump that becomes silted up is taken out in one end installation of dredger, the output end for taking out the pump that becomes silted up connects pressure filtration mechanism by desilting tube, mounting plate on dredger side wall, Scroll is socketed between fixed plate, winding motor is installed in fixed plate, one end of the output axis connection Scroll of winding motor, Scroll both ends wind one end of drawstring, the top both ends of the other end connection shovel mud plate of drawstring, the input terminal for taking out the pump that becomes silted up is fixedly attached one end of silt-sucking tube, the other end of silt-sucking tube is fixedly connected with the side wall of shovel mud plate.Drawstring is extended by winding motor and Scroll, so that shovel mud plate sinks to bottom of river channel and is pressed into mud, so that silt-sucking tube protrudes into mud, mud is taken by silt dredging pumping, so that mud enters pressure filtration mechanism, moisture extrusion in mud is walked side by side, the mud after compacting falls into collecting box and collects, to improve mud amount of storage.
Description
Technical field
The present invention relates to hydraulic engineering equipment technical field, specially a kind of hydraulic engineering dredging device for river channels.
Background technique
Usually need to clear up the mud of bottom of river channel in hydraulic engineering, the mode for extracting and taking common at present into
Row, it is more huge and heavy to take equipment, is unfavorable for dredger use, and extracts the mode of mud when extracting, and silt-sucking tube is normal
Often rest on muck surface, it is difficult to sludge extraction is clean, and silt structure at extraction is loose, water content is big, is unfavorable for clear
Silt ship largely stores mud, and dredger needs are often accommodated to bank and lay down mud, cause desilting efficiency data low repeatedly, be
This is it is proposed that a kind of hydraulic engineering dredging device for river channels is used to solve the above problems.
Summary of the invention
The purpose of the present invention is to provide a kind of hydraulic engineering dredging device for river channels, to solve to mention in above-mentioned background technique
Out the problem of.
To achieve the above object, the invention provides the following technical scheme: a kind of hydraulic engineering dredging device for river channels, including
Collecting box is fixedly mounted on the dredger in dredger, and pressure filtration mechanism is installed on the collecting box, and one end of the dredger is solid
Dingan County's dress takes out the pump that becomes silted up, and the output end for taking out the pump that becomes silted up connects pressure filtration mechanism, the dredging shipboard taken out at silt pump by desilting tube
Fixed plate is fixedly mounted on wall, turning set receives spool between the fixed plate, winding motor is fixedly mounted in the fixed plate, institute
The output shaft for stating winding motor is fixedly connected with one end of Scroll, and the Scroll both ends wind one end of drawstring, the drawing
The other end of rope is respectively fixedly connected with the top both ends of shovel mud plate, and the input terminal for taking out the pump that becomes silted up is fixedly attached the one of silt-sucking tube
End, the other end of the silt-sucking tube are fixedly connected with the side wall of shovel mud plate.
Preferably, the pressure filtration mechanism includes the pedestal that catchments, and the pedestal that catchments is fixedly mounted on collecting box, the collection
Pressing filter box is fixedly mounted on water-bed seat, rotation is socketed conveying axis, fixed peace on the conveying axis between filters pressing chamber interior wall both ends
Helical orbit is filled, feeder motor, the output of the feeder motor is fixedly mounted close to one end end face for taking out the pump that becomes silted up in the pressing filter box
Axis is fixedly connected with conveying axis, and the pressing filter box is fixedly attached desilting tube, the filters pressing chamber interior wall at the top of the one end for taking out the pump that becomes silted up
Upper fixed stickup filter cloth, the bottom of the pressing filter box is provided with multiple filtration holes, the inner cavity of filtration hole connected set bottom seat, institute
It states pressing filter box and is provided with multiple extruded holes far from one end end face of feeder motor, pressure is installed between the extruded hole and the outer wall of pressing filter box
Real machine structure.
Preferably, the pressing filter box is the hollow cylindrical structure of inclination installation, and the inner cavity of the pedestal that catchments is funnel-form
Structure, and the two sidewalls for the pedestal that catchments are fixedly attached drainpipe, drainpipe stretches out outside the side wall of collecting box.
Preferably, the extruded hole is cylindrical structure, and is uniformly distributed along pressing filter box end face circumferencial direction, the compacting machine
Structure includes fixed frame, and the fixed frame is L-type structure, and fixed frame top plate connects the end top of pressing filter box, the fixed frame
Guide post is slidably socketed on side plate, the guide post is fixedly connected with pressing plate, the pressing plate and fixed frame close to one end of pressing filter box
It is socketed in the guide post of side sheet room, long lever is fixedly mounted in the pressing plate at the top of the side wall circumferencial direction of pressing filter box, described
Multiple short levers are fixedly mounted close to remaining circumferencial direction of the side wall of pressing filter box in pressing plate, and the long lever and short lever are clamped respectively
In the extruded hole of corresponding position.
Preferably, it is provided at the top of the collecting box and falls into hole, the intracavity bottom of the collecting box is incline structure, and is collected
Case is provided with clean-up port far from the one end for taking out the pump that becomes silted up, and hermatic door is equipped at clean-up port.
Preferably, multiple floating balls are uniformly socketed on the drawstring, the shovel mud plate is inclination arcuate structure, and shovels mud plate
Top is fixedly installed with kickboard, and gravity block is fixedly mounted in the bottom of the shovel mud plate, and the silt-sucking tube is close to one end of shovel mud plate
Filter screen is fixedly mounted in inner wall.
Preferably, the bottom of the shovel mud plate is equipped with multiple idler wheels, and the both ends outer wall of the shovel mud plate is turned by pin shaft
Multiple support plates are along the circumferential direction fixedly mounted in dynamic installation turntable, the outer wall of the turntable.
Compared with prior art, the beneficial effects of the present invention are: driving silt-sucking tube to sink by shovel mud plate, so that silt-sucking tube
It is inserted into mud, convenient for extracting mud；Mud is pushed by helical orbit and is squeezed by system for compacting, to be discharged in mud
Moisture store a large amount of mud convenient for collecting box so that silt structure is close and reduces weight, reduction is pulled in shore number, is improved clear
Silt efficiency；Multiple floating balls are uniformly socketed on drawstring, so that releasing drawstring rear-pulling rope in floating ball after shovel mud plate sinks to bottom of river channel
It floats on the water surface under effect, convenient for controlling the releasing length of drawstring, shovel mud plate is inclination arcuate structure, convenient for mobile in dredger
When by mud to centre assemble, convenient for silt-sucking tube extract mud；When shovel mud plate encounters convex bottom surface and is blocked, mud is shoveled at this time
Plate can tilt, so that support plate contact projection shape, so that when drawstring pulls shovel mud plate, turntable is rotated, so that shovel mud plate crosses resistance
Object is hindered to continue to move to, it is ensured that mud clean up process.
Detailed description of the invention
Fig. 1 is schematic structural view of the invention；
Fig. 2 is pressure filtration mechanism structural schematic diagram in the present invention；
Fig. 3 is structure enlarged structure schematic diagram at A in Fig. 1 of the present invention；
Fig. 4 is that main view the schematic diagram of the section structure at mud plate is shoveled in the present invention.
In figure: become silted up pump, 4 desilting tubes, 5 pressure filtration mechanisms, 51 feeder motors, 52 pressing filter box, 53 are taken out in 1 dredger, 2 collecting boxs, 3
Filtration hole, 54 filter clothes, 55 catchment pedestal, 56 conveying axis, 57 helical orbits, 58 extrusion cavities, 59 system for compacting, 591 fixed frames,
592 long levers, 593 guide posts, 594 springs, 595 pressing plates, 596 short levers, 6 fall into hole, 7 fixed plates, 8 Scrolls, 9 winding electricity
Machine, 10 drawstrings, 11 shovel mud plates, 12 silt-sucking tubes, 13 idler wheels, 14 turntables, 15 support plates, 16 kickboards, 17 gravity blocks.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
Fig. 1-4 is please referred to, the present invention provides a kind of technical solution: a kind of hydraulic engineering dredging device for river channels, including it is clear
Collecting box 2 is fixedly mounted on dredger 1 for silt ship 1, and pressure filtration mechanism 5 is installed on collecting box 2, and one end of dredger 1, which is fixedly mounted, takes out
Become silted up pump 3, and the output end for taking out the pump 3 that becomes silted up connects pressure filtration mechanism 5 by desilting tube 4, takes out fixed peace on 1 side wall of dredger at the pump 3 that becomes silted up
Fixed plate 7 is filled, 7 turning sets of fixed plate receive spool 8, winding motor 9, the output of winding motor 9 is fixedly mounted in fixed plate 7
Axis is fixedly connected with one end of Scroll 8, and 8 both ends of Scroll wind one end of drawstring 10, and the other end of drawstring 10 is fixed respectively
The top both ends of connection shovel mud plate 11, the input terminal for taking out the pump 3 that becomes silted up are fixedly attached one end of silt-sucking tube 12, the other end of silt-sucking tube 12
It is fixedly connected with the side wall of shovel mud plate 11.Drawstring 10 is extended by winding motor 9 and Scroll 8, so that shovel mud plate 11 sinks to river
Road bottom is simultaneously pressed into mud, so that silt-sucking tube 12 protrudes into mud, mud is extracted by silt dredging pump 3, so that mud enters pressure
Filter structure 5 walks the moisture extrusion in mud side by side, and the mud after compacting falls into collecting box 2 and collects, and deposits to improve mud
Reserves.
Pressure filtration mechanism 5 includes the pedestal 55 that catchments, and the pedestal 55 that catchments is fixedly mounted on collecting box 2, solid on the pedestal 55 that catchments
Dingan County fills pressing filter box 52, rotation socket conveying axis 56 between 52 inner wall both ends of pressing filter box, and helical orbit is fixedly mounted on conveying axis 56
57, feeder motor 51 is fixedly mounted close to one end end face for taking out the pump 3 that becomes silted up in pressing filter box 52, and the output shaft of feeder motor 51 is fixedly connected
Conveying axis 56, pressing filter box 52 are fixedly attached desilting tube 4, fixed stickup on 52 inner wall of pressing filter box at the top of one end of pumping silt pump 3
Filter cloth 54, the bottom of pressing filter box 52 are provided with multiple filtration holes 53, and the inner cavity of 53 connected set bottom seat 55 of filtration hole, pressing filter box 52 is far
One end end face from feeder motor 51 is provided with multiple extruded holes 58, installs system for compacting between extruded hole 58 and the outer wall of pressing filter box 52
59.Mud is entered in pressing filter box 52 by desilting tube 4, and helical orbit 57 pushes mud mobile, and system for compacting 59, which squeezes mud, to be made
It obtains moisture to extrude, moisture is fallen on by filter cloth 54 and filtration hole 53 and collects and exclude in the pedestal 55 that catchments, and the mud after compacting leads to
Extrusion cavities 58 are crossed to be extruded and fall on the collection of collecting box 2.
Pressing filter box 52 is the hollow cylindrical structure of inclination installation, pushes and becomes silted up convenient for helical orbit 57, catchment the interior of pedestal 55
Chamber is funnel-shaped structure, and the two sidewalls for the pedestal 55 that catchments are fixedly attached drainpipe, and drainpipe stretches out outside the side wall of collecting box 2
Portion, convenient for being concentrated moisture and river being discharged go back to.
Pressure hole 58 is cylindrical structure, and is uniformly distributed along 52 end face circumferencial direction of pressing filter box, and system for compacting 59 includes fixing
Frame 591, fixed frame 591 is L-type structure, and 591 top plate of fixed frame connects the end top of pressing filter box 52,591 side plate of fixed frame
On be slidably socketed guide post 593, guide post 593 is fixedly connected with pressing plate 595 close to one end of pressing filter box 52, pressing plate 595 and fixed
594 are socketed in the guide post 593 of 591 side sheet room of frame, pressing plate 595 is fixedly mounted at the top of the side wall circumferencial direction of pressing filter box 52
Multiple short levers 596, long lever is fixedly mounted close to remaining circumferencial direction of the side wall of pressing filter box 52 in long lever 592, pressing plate 595
592 and short lever 596 be respectively engaged in the extruded hole 58 of corresponding position.Spring 594 is in compressive state always, to push
Pressing plate 595, pressing plate 595 pushes long lever 592 and short lever 596 to be inserted into extrusion cavities 58, so that mud is moved to extruding
Discharge moisture is squeezed when at hole 58, after mud is gradually compacted, long lever 592 and short lever 596 are by mud buffer brake
To skid off extrusion cavities 58, and short lever 596 first skids off, and skids off after long lever 592, and mud is enabled to pass through short lever 596
The extrusion cavities 58 at place squeeze out completely, and after the mud after compacting is extruded, subsequent mud is more open, so that 592 He of long lever
Short lever 596 turns back to extrusion cavities 58, convenient for the compacting of subsequent mud.
It is provided at the top of collecting box 2 and falls into hole 6, the intracavity bottom of collecting box 2 is incline structure, and collecting box 2 becomes silted up far from pumping
One end of pump 3 is provided with clean-up port, and hermatic door is equipped at clean-up port.
Multiple floating balls are uniformly socketed on drawstring 10, so that releasing 10 post-tensioning of drawstring after shovel mud plate 11 sinks to bottom of river channel
Rope 10 floats on the water surface under floating ball effect, and convenient for controlling the releasing length of drawstring 10, shovel mud plate 11 is inclination arcuate structure, just
In assembling mud to centre when dredger 1 is mobile, mud is extracted convenient for silt-sucking tube 12, and the fixed peace in the top for shoveling mud plate 11
Equipped with kickboard 16, the bottom for shoveling mud plate 11 is fixedly mounted gravity block 17 and to shovel the holding of mud plate 11 more vertical state, convenient for shovel
Filter screen is fixedly mounted close to one end inner wall of shovel mud plate 11 in dynamic mud, silt-sucking tube 12, prevents from stone sucking silt-sucking tube 12.
The bottom of shovel mud plate 11 is equipped with multiple idler wheels 13, mobile convenient for shovel mud plate 11, and the both ends outer wall of shovel mud plate 11 is logical
Pin shaft rotational installation turntable 14 is crossed, multiple support plates 15 are along the circumferential direction fixedly mounted in the outer wall of turntable 14, meet in shovel mud plate 11
To convex bottom surface when being blocked, shoveling mud plate 11 at this time can be tilted, so that 15 contact projection shape of support plate, thus in drawstring 10
Turntable 14 rotates when pulling shovel mud plate 11, so that shovel mud plate 11 is crossed obstruction and continued to move to.
Working principle: the present invention is in use, extended drawstring 10 by winding motor 9 and Scroll 8, so that shovel mud plate 11
It sinks to bottom of river channel and is pressed into mud, so that silt-sucking tube 12 protrudes into mud, mud is extracted by silt dredging pump 3, mud passes through
Desilting tube 4 enters in pressing filter box 52, and helical orbit 57 pushes mud mobile, and spring 594 is in compressive state always, to push
Pressing plate 595, pressing plate 595 pushes long lever 592 and short lever 596 to be inserted into extrusion cavities 58, so that mud is moved to extruded hole 58
Discharge moisture is squeezed when place, moisture is fallen in the pedestal 55 that catchments by filter cloth 54 and filtration hole 53 after being extruded and is collected, and
River is flow back to by drainpipe, after mud is gradually compacted, long lever 592 and short lever 596 are slided by mud buffer brake
Extrusion cavities 58 out, and short lever 596 first skids off, and skids off after long lever 592, and mud is enabled to pass through squeezing at short lever 596
Portal 58 completely squeeze out, and by fall into hole 6 fall on collecting box 2 collect, mud compacting after volume and weight reduce so that collect
Case 2 can collect more mud, and after the mud after compacting is extruded, subsequent mud is more open, so that long lever 592 and short
Lever 596 turns back to extrusion cavities 58, and convenient for the compacting of subsequent mud, and when dredger 1 starts, drawstring 10 pulls shovel mud plate 11, makes
Obtaining mud and continuously gathering is maintained at silt-sucking tube 12 inside mud in the middle part of shovel mud plate 11, extracts mud convenient for silt-sucking tube 12,
Reduce moisture extraction amount, and shovel mud plate 11 when encountering convex bottom surface and being blocked, shoveling mud plate 11 at this time can tilt, so that support
15 contact projection shape of plate, thus drawstring 10 pull shovel mud plate 11 when turntable 14 rotate so that shovel mud plate 11 cross obstruction after
Continuous movement, it is easy to use convenient for continuing dredging.
It although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with
A variety of variations, modification, replacement can be carried out to these embodiments without departing from the principles and spirit of the present invention by understanding
And modification, the scope of the present invention is defined by the appended.
Claims (7)
1. a kind of hydraulic engineering dredging device for river channels, including dredger (1), it is characterised in that: fixed on the dredger (1)
It installs collecting box (2), pressure filtration mechanism (5) is installed on the collecting box (2), one end of the dredger (1), which is fixedly mounted to take out, becomes silted up
It pumps (3), the output end for taking out the pump (3) that becomes silted up passes through desilting tube (4) connection pressure filtration mechanism (5), the dredging taken out at the pump (3) that becomes silted up
Fixed plate (7) are fixedly mounted on ship (1) side wall, turning set receives spool (8) between the fixed plate (7), on the fixed plate (7)
It is fixedly mounted winding motor (9), the output shaft of the winding motor (9) is fixedly connected with one end of Scroll (8), the Scroll
(8) both ends wind one end of drawstring (10), and the other end of the drawstring (10) is respectively fixedly connected with the top of shovel mud plate (11)
Both ends, the input terminal for taking out the pump (3) that becomes silted up are fixedly attached one end of silt-sucking tube (12), and the other end of the silt-sucking tube (12) is fixed
The side wall of connection shovel mud plate (11).
2. a kind of hydraulic engineering dredging device for river channels according to claim 1, it is characterised in that: the pressure filtration mechanism
It (5) include catchmenting pedestal (55), the pedestal that catchments (55) is fixedly mounted on collecting box (2), on the pedestal that catchments (55)
It is fixedly mounted pressing filter box (52), rotation socket conveying axis (56), the conveying axis (56) between pressing filter box (52) the inner wall both ends
Feeder motor is fixedly mounted close to one end end face for taking out the pump (3) that becomes silted up in upper fixed installation helical orbit (57), the pressing filter box (52)
(51), the output shaft of the feeder motor (51) is fixedly connected conveying axis (56), the close pump (3) that becomes silted up of smoking of the pressing filter box (52)
It is fixedly attached desilting tube (4) at the top of one end, fixed on pressing filter box (52) inner wall to paste filter cloth (54), the pressing filter box (52)
Bottom be provided with multiple filtration holes (53), the inner cavity of filtration hole (53) the connected set bottom seat (55), the pressing filter box (52)
One end end face far from feeder motor (51) is provided with multiple extruded holes (58), the outer wall of the extruded hole (58) and pressing filter box (52)
Between install system for compacting (59).
3. a kind of hydraulic engineering dredging device for river channels according to claim 2, it is characterised in that: the pressing filter box (52)
For the hollow cylindrical structure of inclination installation, the inner cavity of the pedestal that catchments (55) is funnel-shaped structure, and the pedestal that catchments (55)
Two sidewalls are fixedly attached drainpipe, and drainpipe stretches out outside the side wall of collecting box (2).
4. a kind of hydraulic engineering dredging device for river channels according to claim 2, it is characterised in that: the extruded hole (58)
It for cylindrical structure, and is uniformly distributed along pressing filter box (52) end face circumferencial direction, the system for compacting (59) includes fixed frame
(591), the fixed frame (591) is L-type structure, and fixed frame (591) top plate connects the end top of pressing filter box (52), described
It is slidably socketed guide post (593) on fixed frame (591) side plate, the guide post (593) is fixed close to the one end of pressing filter box (52)
It connects pressing plate (595), is socketed (594) in the guide post (593) of the pressing plate (595) and fixed frame (591) side sheet room, the pressure
Long lever (592) is fixedly mounted at the top of the side wall circumferencial direction of pressing filter box (52) in plate (595), and the pressing plate (595) is close
Multiple short levers (596), the long lever (592) and short lever is fixedly mounted in remaining circumferencial direction of the side wall of pressing filter box (52)
(596) it is respectively engaged in the extruded hole (58) of corresponding position.
5. a kind of hydraulic engineering dredging device for river channels according to claim 1, it is characterised in that: the collecting box (2)
Top, which is provided with, to be fallen into hole (6), and the intracavity bottom of the collecting box (2) is incline structure, and collecting box (2) pumps (3) far from silt is taken out
One end be provided with clean-up port, and hermatic door is installed at clean-up port.
6. a kind of hydraulic engineering dredging device for river channels according to claim 1, it is characterised in that: on the drawstring (10)
Multiple floating balls are uniformly socketed, the shovel mud plate (11) is inclination arcuate structure, and is fixedly installed at the top of shovel mud plate (11) floating
Gravity block (17) are fixedly mounted in the bottom of plate (16), shovel mud plate (11), and the silt-sucking tube (12) is close to shovel mud plate (11)
Filter screen is fixedly mounted in one end inner wall.
7. a kind of hydraulic engineering dredging device for river channels according to claim 1, it is characterised in that: the shovel mud plate (11)
Bottom be equipped with multiple idler wheels (13), it is described shovel mud plate (11) both ends outer wall by pin shaft rotational installation turntable (14), institute
Multiple support plates (15) are along the circumferential direction fixedly mounted in the outer wall for stating turntable (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910782618.0A CN110528611B (en) | 2019-08-23 | 2019-08-23 | River channel dredging equipment for hydraulic engineering |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910782618.0A CN110528611B (en) | 2019-08-23 | 2019-08-23 | River channel dredging equipment for hydraulic engineering |
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| Publication Number | Publication Date |
|---|---|
| CN110528611A true CN110528611A (en) | 2019-12-03 |
| CN110528611B CN110528611B (en) | 2021-07-06 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201910782618.0A Active CN110528611B (en) | 2019-08-23 | 2019-08-23 | River channel dredging equipment for hydraulic engineering |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111423090A (en) * | 2020-04-01 | 2020-07-17 | 辰源海洋科技(广东)有限公司 | Seabed sludge dewatering structure for shallow sea environment ecological engineering |
| CN112267504A (en) * | 2020-10-29 | 2021-01-26 | 南京公诚节能新材料研究院有限公司 | Water treatment facilities based on river course |
| CN112627269A (en) * | 2020-11-02 | 2021-04-09 | 安徽柱石建设工程有限公司 | River channel dredging device |
| CN112962705A (en) * | 2021-02-11 | 2021-06-15 | 黄吉 | Hydraulic engineering river course cleaning device |
| CN113417328A (en) * | 2021-07-23 | 2021-09-21 | 绍兴柏莉建设有限公司 | River channel dredging equipment with silt dewatering mechanism |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN111423090A (en) * | 2020-04-01 | 2020-07-17 | 辰源海洋科技(广东)有限公司 | Seabed sludge dewatering structure for shallow sea environment ecological engineering |
| CN112267504A (en) * | 2020-10-29 | 2021-01-26 | 南京公诚节能新材料研究院有限公司 | Water treatment facilities based on river course |
| CN112627269A (en) * | 2020-11-02 | 2021-04-09 | 安徽柱石建设工程有限公司 | River channel dredging device |
| CN112962705A (en) * | 2021-02-11 | 2021-06-15 | 黄吉 | Hydraulic engineering river course cleaning device |
| CN113417328A (en) * | 2021-07-23 | 2021-09-21 | 绍兴柏莉建设有限公司 | River channel dredging equipment with silt dewatering mechanism |
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