CN208685692U - A kind of high-efficient dredging device for hydraulic engineering - Google Patents
A kind of high-efficient dredging device for hydraulic engineering Download PDFInfo
- Publication number
- CN208685692U CN208685692U CN201821372571.8U CN201821372571U CN208685692U CN 208685692 U CN208685692 U CN 208685692U CN 201821372571 U CN201821372571 U CN 201821372571U CN 208685692 U CN208685692 U CN 208685692U
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- Prior art keywords
- dredging
- hydraulic engineering
- cylinder
- carrier
- block plate
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- 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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Links
- 230000007246 mechanism Effects 0.000 claims abstract description 16
- 230000003028 elevating effect Effects 0.000 claims abstract description 14
- 238000005086 pumping Methods 0.000 claims abstract description 8
- 230000005540 biological transmission Effects 0.000 claims description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 14
- 235000008331 Pinus X rigitaeda Nutrition 0.000 description 4
- 235000011613 Pinus brutia Nutrition 0.000 description 4
- 241000018646 Pinus brutia Species 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 230000009471 action Effects 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 239000000284 extract Substances 0.000 description 3
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000010802 sludge Substances 0.000 description 2
- 238000003756 stirring Methods 0.000 description 2
- 230000032258 transport Effects 0.000 description 2
- 241000251468 Actinopterygii Species 0.000 description 1
- 241000202814 Cochliomyia hominivorax Species 0.000 description 1
- 230000001174 ascending effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 239000003673 groundwater Substances 0.000 description 1
- 230000013011 mating Effects 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 238000001228 spectrum Methods 0.000 description 1
- 239000002352 surface water Substances 0.000 description 1
- 230000009885 systemic effect Effects 0.000 description 1
- 238000012876 topography Methods 0.000 description 1
Landscapes
- Treatment Of Sludge (AREA)
Abstract
The utility model discloses a kind of high-efficient dredging devices for hydraulic engineering, belong to the technical field of hydraulic engineering, including body and the rack being connected on body, sliding is provided with carrier in the rack, and rack is equipped with the elevating mechanism of driving carrier lifting, it is in dredging cylinder open at one end that the end of carrier, which is equipped with, and the bottom of dredging cylinder is communicated with silt-sucking tube, and the other end of silt-sucking tube is connected with pumping in pump；The inner rotation of the dredging cylinder is provided with shaft bar, and shaft bar is equipped with dredging blade and shaft bar is equipped with the Power Component for driving its rotation；The open end exterior circumferential of the dredging cylinder is equipped with an annulus, annulus is surrounded by multiple arcs baffle and is formed, each arc block plate with the dredging cylinder phase pivot bush unit, and each arc block plate is equipped with the spring assembly of its reset of driving, to achieve the purpose that water conservancy project building can be carried out quick, thorough dredging.
Description
Technical field
The utility model belongs to the technical field of hydraulic engineering, in particular to a kind of for the efficient of hydraulic engineering
Accrete clearing device.
Background technique
Hydraulic engineering be in order to control, the water resources and environment of utilization and protection earth's surface and underground and every engineering for building
The general name of construction.For controlling and deploying the surface water and groundwater of nature, reach the engineering removing the evil emerging sharp purpose and building,
Also referred to as Hydraulic Projects.Water is human being's production and essential precious resources of living, but the state of its naturally occurring is not fully
Meet the needs of the mankind.Only build hydraulic engineering, just can control water flow, prevent flood, and carry out water adjusting and
Distribution, to meet people's lives and production to the needs of water resource.
Hydraulic engineering needs to build dam, dike, spillway, sluice, water inlet, channel, crosses the inhomogeneities such as mortise, log chute, fish pass
The hydraulic structure of type, to realize its target.Hydraulic engineering has very strong systemic and comprehensive.
In hydraulic engineering transmission process, water is transported on feed track for a long time, a large amount of silt can be saved bit by bit on feed track
Mud, mud by along influence water normal conveying.
Existing hydraulic engineering is primarily present following problems during dredging:
(1) existing Accrete clearing device is cumbersome, and dredging difficulty is big, is unfavorable for quick dredging；
(2) it is washed after often will cause mud during dredging loosely to downstream, dredging is caused to be not thorough；
It (3), often can not be thoroughly clear if rough topography is presented in the lodgment in mud during dredging
It becomes silted up.
Utility model content
In view of this, in order to solve the above problems existing in the present technology, the utility model provides a kind of for water conservancy
The high-efficient dredging device of engineering is with achieve the purpose that being capable of quick, thorough dredging.
The technology employed by the present utility model is a kind of high-efficient dredging device for hydraulic engineering, including body
With the rack being connected on body, sliding is provided with carrier in the rack, and rack is equipped with driving carrier lifting
Elevating mechanism, it is in dredging cylinder open at one end that the end of carrier, which is equipped with, and the bottom of dredging cylinder is communicated with silt-sucking tube, silt-sucking tube
The other end is connected with pumping in pump；The inner rotation of the dredging cylinder is provided with shaft bar, and shaft bar is equipped with dredging blade and turns
Shaft is equipped with the Power Component of its rotation of driving；The open end exterior circumferential of the dredging cylinder is equipped with an annulus, and annulus is by more
A arc block plate is around forming, and each arc block plate is with the dredging cylinder phase pivot bush unit, and each arc block plate is arranged
There is the spring assembly of its reset of driving.
Further, the rack be equipped with multiple slide bars, each slide bar with the carrier phase pivot bush unit.
Further, the silt-sucking tube passes through the carrier and described take out connects in pump, and carrier is equipped with and is used for
Support the idler wheel of the silt-sucking tube.
Further, the profile of the idler wheel is equipped with arc groove in a curved state.
Further, the elevating mechanism is screw lift, and the screw rod of screw lift is connect with the carrier.
Further, the Power Component includes driving motor, retarder, the first drive rod and the second drive rod, described
The output end of driving motor and the input terminal of retarder connect, and the output end of retarder is connect with the first drive rod, the first transmission
The other end of bar is equipped with master bevel gear；Second drive rod rotation is set on the dredging cylinder, one end of the second drive rod
Equipped with the secondary bevel gear being meshed with master bevel gear, the other end is drivingly connected by worm gear mechanism and the shaft bar.
Further, it is extended with annular flange outside the open end of the dredging cylinder, pivot bush unit has been in annular flange
State arc block plate.
Further, the arc block plate is equipped with guide rod, and guide rod is located in the glide direction of arc block plate and leads
Reset spring is cased on bar, the end of reset spring and the end of the arc block plate offset.
Further, the inside of the dredging cylinder is equipped with a bracket, and rotation is provided with the shaft bar on bracket.
Further, the dredging blade is set as helical blade.
The utility model has the following beneficial effects:
1. using the high-efficient dredging device disclosed in the utility model for hydraulic engineering, held by elevating mechanism driving
Carrier, dredging cylinder can extend into mud on carrier, start the dredging blade rotation inside driving motor driving dredging cylinder,
When rotation, the mud of institute's the cover inside dredging cylinder can be shoveled pine, it, can be by the mud of shovel pine with the continuous decrease of dredging cylinder
It squeezes to the bottom of dredging cylinder, in pumping under the action of pump, can quickly extract mud out；Simultaneously as opening in dredging cylinder
Mouth is equipped with multiple arcs baffle outside end, and when the bottom of mud is uneven, each arc block plate property of can adapt to is stretched
Contracting, carries out good the cover for mud.
2. rotation is provided with idler wheel on carrier, and can be embedded in the silt dredging in the arc groove on idler wheel contoured surface
Pipe, when dredging cylinder is when making elevating movement, silt-sucking tube can free movement, realize that silt-sucking tube well transports mud.
3. can well be had using screw lift self-locking using the elevating movement of screw lift driving carrier
Property, to realize the inside of dredging cylinder merging mud.
4. being located at the dredging blade inside dredging cylinder using Power Component driving generates rotation, dredging blade is in rotation process
In mud can not only be carried out to shovel pine, but also mud can be boosted to and be cooperated the movement of dredging cylinder, mud is squeezed to silt-sucking tube
Nozzle at.
Detailed description of the invention
Fig. 1 is the overall structure diagram of the high-efficient dredging device provided by the utility model for hydraulic engineering；
Fig. 2 is the partial assembled structural schematic diagram of the high-efficient dredging device provided by the utility model for hydraulic engineering；
Fig. 3 is the schematic top plan view of dredging cylinder in the high-efficient dredging device provided by the utility model for hydraulic engineering.
Specific embodiment
It is practical new below in conjunction with this to keep the objectives, technical solutions, and advantages of the embodiments of the present invention clearer
To keep the objectives, technical solutions, and advantages of the embodiments of the present invention clearer, below in conjunction with the utility model embodiment
In attached drawing, the technical scheme in the utility model embodiment is clearly and completely described, it is clear that described implementation
Example is the utility model a part of the embodiment, instead of all the embodiments.The sheet being usually described and illustrated herein in the accompanying drawings
The component of utility model embodiment can be arranged and be designed with a variety of different configurations.
Therefore, requirement is not intended to limit to the detailed description of the embodiments of the present invention provided in the accompanying drawings below
The scope of the utility model of protection, but it is merely representative of the selected embodiment of the utility model.Based in the utility model
Embodiment, every other embodiment obtained by those of ordinary skill in the art without making creative efforts, all
Belong to the range of the utility model protection.
It should be noted that in the absence of conflict, the feature in the embodiments of the present invention and embodiment can
To be combined with each other.
It should also be noted that similar label and letter indicate similar terms in following attached drawing, therefore, once a certain Xiang Yi
It is defined in a attached drawing, does not then need that it is further defined and explained in subsequent attached drawing.
In the description of the utility model embodiment, it should be noted that indicating position or positional relationship is based on attached drawings
Shown in orientation or positional relationship or the utility model product using when the orientation or positional relationship usually put, or
Orientation or positional relationship that those skilled in the art usually understand or the utility model product using when usually put
Orientation or positional relationship is merely for convenience of describing the present invention and simplifying the description, rather than the dress of indication or suggestion meaning
It sets or element must have a particular orientation, be constructed and operated in a specific orientation, therefore should not be understood as to the utility model
Limitation.In addition, term " first ", " second " are only used for distinguishing description, it is not understood to indicate or imply relative importance.
In the description of the utility model embodiment, it is also necessary to which explanation is unless specifically defined or limited otherwise, art
Language " setting ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or integrally connect
It connects；It can be and be directly connected to, can also be indirectly connected with by intermediary.For the ordinary skill in the art, may be used
The attached drawing in the concrete meaning type embodiment of above-mentioned term in the present invention is understood with concrete condition, to the utility model reality
The technical solution applied in example is clearly and completely described, it is clear that described embodiment is that the utility model a part is implemented
Example, instead of all the embodiments.The component of the utility model embodiment being usually described and illustrated herein in the accompanying drawings can be with
It arranges and designs with a variety of different configurations.
As shown in Figure 1, Figure 2 and Figure 3, a kind of high-efficient dredging dress for hydraulic engineering is disclosed in the present invention
It sets, including body 1 and the rack 2 being connected on body 1, the body 1 is the supporting body of all parts in the present apparatus, body 1
It can be car body, hull etc., rack 2 is assemblied on the surface of body 1 by fastening bolt；Setting is slided in the rack 2
There is carrier 3, and rack 2 is equipped with the elevating mechanism that driving carrier 3 is gone up and down, the end of carrier 3 is equipped in open at one end
Dredging cylinder 4, dredging cylinder 4 is rounded cylindrical structure, and the bottom of dredging cylinder 4 is communicated with silt-sucking tube 5, and the end of silt-sucking tube 5 passes through
One tapered tube head is connected to the inside of the dredging cylinder 4, and the other end of silt-sucking tube 5 is connected with pumping in pump 6；The dredging cylinder 4
Inner rotation is provided with shaft bar 7, and shaft bar 7 is equipped with dredging blade 8 and shaft bar 7 is equipped with the power packages for driving its rotation
Part, under the driving effect of Power Component, dredging blade 8 is able to carry out quick rotation, it is preferred that is set to shaft bar 7 described
The medium position of dredging cylinder 4；The open end exterior circumferential of the dredging cylinder 4 is equipped with an annulus, and annulus is located at the outer of dredging cylinder 4
It encloses, for annulus by multiple arcs baffle 9 around forming, each arc block plate 9 is and each with the 4 phase pivot bush unit of dredging cylinder
Arc block plate 9 is equipped with the spring assembly of its reset of driving, and under the action of spring assembly, each arc block plate 9 can be carried out
Free extension.Preferably, it can be embedded in mud further to promote dredging cylinder 4, if can be offered in the bottom of dredging cylinder 4
Dry leak aperture, leak aperture can carry out assisted drainage.
The rack 2 be equipped with multiple slide bars 10, each slide bar 10 with the 3 phase pivot bush unit of carrier.Preferably,
There are four the settings of slide bar 10, and four slide bars 10 are evenly distributed on the carrier 3 along same circumferencial direction, and slide bar 10 is located at
Vertical direction, to guarantee that carrier 3 is able to carry out elevating movement along slide bar 10.
The silt-sucking tube 5 passes through the carrier 3 and connect with the pumping in pump 6, and pumping is connected on the body 1 in pump 6,
Starting is taken out in pump 6, and the mud inside dredging cylinder 4 can be extracted out by silt-sucking tube 5 in pump 6 and take out the output end company in pump 6 by pumping
It is connected to mud collecting tank, mud collecting tank is located at the inside of the body 1, and carrier 3 is equipped with and is used to support the silt dredging
The idler wheel 11 of pipe 5.Arc groove in a curved state is equipped on the profile of the idler wheel 11, arc groove is outer with the silt-sucking tube 5
Shape matches, and when dredging cylinder 4 carries out elevating movement, silt-sucking tube 5 can carry out free displacement under the rotary action of idler wheel 11,
To cooperate normally going up and down and guaranteeing that silt-sucking tube 5 is able to carry out effective transport mud for dredging cylinder 4.
The elevating mechanism is screw lift 12, and the screw rod of screw lift 12 is connect with the carrier 3, is opened
Screw-threaded shaft elevator can be realized carrier 3 and carry out ascending, descending campaign, meanwhile, screw lift 12 has good self-locking performance.It is preferred that
, screw lift 12 can substitute it using hydraulic cylinder, and hydraulic cylinder also can be realized carrier 3 under the driving of hydraulic pump
Elevating movement.
The Power Component includes driving motor 13, retarder, the first drive rod 14 and the second drive rod 15, the driving
Motor 13 is assemblied on carrier 3 by motor cabinet, and the output end of driving motor 13 and the input terminal of retarder connect, retarder
Output end connect with the first drive rod 14 by shaft coupling, the other end of the first drive rod 14 is equipped with master bevel gear；Described
Two drive rods 15 are rotatably dispose on the dredging cylinder 4 and the second drive rod 15 is located at dredging cylinder 4 in the radial direction, and second passes
One end of lever 15 is equipped with the secondary bevel gear being meshed with master bevel gear, and the other end passes through worm gear mechanism and the shaft bar
7 are drivingly connected, i.e., are equipped with worm screw in the other end of the second drive rod 15, are equipped in the end of shaft bar 7 and are meshed with worm screw
Worm gear.The cover being sealed to it is equipped in the outside of worm gear mechanism, the cover is to promote the whole of worm gear mechanism
Body leakproofness makes it be able to carry out good transmission in the environment of mud, and prevents mud from causing worm gear mechanism friction
Damage.
Annular flange 16 is extended with outside the open end of the dredging cylinder 4, pivot bush unit has the arc in annular flange 16
Shape baffle 9, offers the arcuate socket 18 to match with the arc block plate 9 in annular flange 16, and arc block plate 9 can be in arc
It is free to slide in shape hole 18, and arcuate socket 18 is uniformly distributed in the circumferential direction of annular flange 16, adjacent two arcuate socket 18 it
Between have it is at regular intervals, to guarantee the integral strength of annular flange 16.Due to being assembled in arcuate socket 18 when each arc block plate 9
When portion, each arc block plate 9 should be surrounded by annulus, therefore, in order to guarantee the sealing of each arc block plate 9 annulus after
Property, arc block plate 9 is arranged to " convex " shape, small end and the arcuate socket 18 of arc block plate 9 match, the big end of arc block plate 9
Successively splice and is surrounded by annulus.
The arc block plate 9 is equipped with guide rod, and under the mating reaction of guide rod, arc block plate 9 is able to carry out well
It is free to slide, the other end of guide rod is fixedly connected with pedestal, and pedestal is set in the outer wall surface of the dredging cylinder 4.Guiding
Bar is located in the glide direction of arc block plate 9 and is cased on guide rod reset spring 17, the end of reset spring 17 and the arc
The end of shape baffle 9 offsets, and the other end of reset spring 17 is pushed against on the surface of the pedestal, when arc block plate 9 by
When compressing inside mud, can freely it bounce back, to guarantee dredging cylinder 4 under the impetus of elevating mechanism, by mud
Carry out complete the cover；Conversely, the curved baffle of 4 end of dredging cylinder can be under the effect of elasticity when dredging cylinder 4 is detached from mud
It resets.
The inside of the dredging cylinder 4 is equipped with a bracket, and rotation is provided with the shaft bar 7 on bracket, and bracket is located at close
At the position of 4 bottom of dredging cylinder, and the both ends of bracket are welded to connect on the inner wall of dredging cylinder 4, and shaft bar 7 pass through it is anti-
Water-stop bearing is assemblied in the middle part of the bracket.
The dredging blade 8 is set as helical blade, and dredging blade 8 is the helical blade boosted, and can will be located at
The mud of 4 bottom of dredging cylinder is advanced at the nozzle of silt-sucking tube 5, can mud thickness (i.e. the accumulating amount of mud) it is inadequate
When, mud is subjected to good collection and extracts discharge out.
It preferably, should be close by one end of dredging blade 8 to the propulsion effect of mud for further promotion dredging blade 8
The open end of the dredging cylinder 4, the other end extend close to the bottom position of the dredging cylinder 4, can be advanced into mud
At the nozzle of silt-sucking tube 5, i.e., dredging blade 8 is equipped with two sections and is located at the two sides of worm gear mechanism, shaft bar 7 runs through
Inside entire dredging cylinder 4.
The working principle of the utility model is as follows:
Body 1 is placed near mud for clearance, dredging cylinder 4 is located at the top of the mud water surface, starts screw lift
12 progress into dredging cylinder 4 in water, meanwhile, it opens and takes out in pump 6, early period, which takes out, can extract a large amount of water out in pump 6, still, with
Dredging cylinder 4 is completely embedded into mud and opens driving motor 13 in the process, and driving motor 13 drives stirring blade rotation,
Stirring blade is during rotation, on the one hand, can will be located at the mud inside dredging cylinder 4 and shovel pine；It on the other hand, can be by position
Mud inside dredging cylinder 4 is squeezed to the nozzle of silt-sucking tube 5；As the mud of mud is extracted, under dredging cylinder 4 continues
Drop, until the end of dredging cylinder 4 is contradicted to the riverbed layer below mud, at this point, if riverbed layer out-of-flatness, 4 end of dredging cylinder
Each arc block plate 9 can carry out perfect matching according to the flatness of riverbed layer, and mud is coated in dredging cylinder 4
Portion, on the one hand, can prevent the dredging blade 8 inside dredging cylinder 4 from cannot completely attach to the mud positioned at mud bottom；Another party
Mud can be carried out good the cover by face, be prevented in taking out sludge process, cause to generate in water a large amount of muddy；Until taking out
It indicates that mud has been drained off in the discharge pipe non sludge discharge of pump 6, dredging cylinder 4 is moved to another place and carries out mud cleaning.
The utility model is not limited to above-mentioned optional embodiment, anyone can obtain under the enlightenment of the utility model
Other various forms of products, however, making any variation in its shape or structure, all the utility model rights that falls into are wanted
The technical solution in confining spectrum is sought, is all fallen within the protection scope of the utility model.
Claims (10)
1. a kind of high-efficient dredging device for hydraulic engineering, including body and the rack being connected on body, which is characterized in that
Sliding is provided with carrier in the rack, and rack is equipped with the elevating mechanism of driving carrier lifting, the end of carrier
Equipped in dredging cylinder open at one end, the bottom of dredging cylinder is communicated with silt-sucking tube, and the other end of silt-sucking tube is connected with pumping in pump；Institute
The inner rotation for stating dredging cylinder is provided with shaft bar, and shaft bar is equipped with dredging blade and shaft bar is equipped and drives its rotation
Power Component；The open end exterior circumferential of the dredging cylinder is equipped with an annulus, and annulus is surrounded by multiple arcs baffle and formed, each
Arc block plate with the dredging cylinder phase pivot bush unit, and each arc block plate be equipped with driving its reset spring assembly.
2. being used for the high-efficient dredging device of hydraulic engineering according to claim 1, which is characterized in that the rack is equipped with more
A slide bar, each slide bar with the carrier phase pivot bush unit.
3. being used for the high-efficient dredging device of hydraulic engineering according to claim 1, which is characterized in that the silt-sucking tube passes through institute
It states carrier and described take out connects in pump, and carrier is equipped with the idler wheel for being used to support the silt-sucking tube.
4. being used for the high-efficient dredging device of hydraulic engineering according to claim 3, which is characterized in that on the profile of the idler wheel
Equipped with arc groove in a curved state.
5. being used for the high-efficient dredging device of hydraulic engineering according to claim 1, which is characterized in that the elevating mechanism is silk
Bar elevator, and the screw rod of screw lift is connect with the carrier.
6. being used for the high-efficient dredging device of hydraulic engineering according to claim 1, which is characterized in that the Power Component includes
Driving motor, retarder, the first drive rod and the second drive rod, the output end of the driving motor and the input terminal of retarder connect
It connects, the output end of retarder is connect with the first drive rod, and the other end of the first drive rod is equipped with master bevel gear；Second transmission
Bar is rotatably dispose on the dredging cylinder, and one end of the second drive rod is equipped with the secondary bevel gear being meshed with master bevel gear, another
End is drivingly connected by worm gear mechanism and the shaft bar.
7. being used for the high-efficient dredging device of hydraulic engineering according to claim 1, which is characterized in that the opening of the dredging cylinder
End is external to be extended with annular flange, and pivot bush unit has the arc block plate in annular flange.
8. being used for the high-efficient dredging device of hydraulic engineering according to claim 1, which is characterized in that set on the arc block plate
There is guide rod, guide rod is located in the glide direction of arc block plate and is cased with reset spring, the end of reset spring on guide rod
It offsets with the end of the arc block plate.
9. being used for the high-efficient dredging device of hydraulic engineering according to claim 1, which is characterized in that the inside of the dredging cylinder
Equipped with a bracket, rotation is provided with the shaft bar on bracket.
10. being used for the high-efficient dredging device of hydraulic engineering according to claim 1, which is characterized in that the dredging blade is set
For helical blade.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821372571.8U CN208685692U (en) | 2018-08-21 | 2018-08-21 | A kind of high-efficient dredging device for hydraulic engineering |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821372571.8U CN208685692U (en) | 2018-08-21 | 2018-08-21 | A kind of high-efficient dredging device for hydraulic engineering |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208685692U true CN208685692U (en) | 2019-04-02 |
Family
ID=65886619
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821372571.8U Expired - Fee Related CN208685692U (en) | 2018-08-21 | 2018-08-21 | A kind of high-efficient dredging device for hydraulic engineering |
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| Country | Link |
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| CN (1) | CN208685692U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111749220A (en) * | 2020-07-12 | 2020-10-09 | 李长喜 | River and lake ecological environment treatment method |
| CN112962706A (en) * | 2021-04-23 | 2021-06-15 | 戚聿斌 | Lake water sludge cleaning device and application method thereof |
| CN112962544A (en) * | 2021-02-07 | 2021-06-15 | 广东金筑工程管理有限公司 | Hydraulic engineering desilting system |
-
2018
- 2018-08-21 CN CN201821372571.8U patent/CN208685692U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111749220A (en) * | 2020-07-12 | 2020-10-09 | 李长喜 | River and lake ecological environment treatment method |
| CN112962544A (en) * | 2021-02-07 | 2021-06-15 | 广东金筑工程管理有限公司 | Hydraulic engineering desilting system |
| CN112962706A (en) * | 2021-04-23 | 2021-06-15 | 戚聿斌 | Lake water sludge cleaning device and application method thereof |
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