CN206693291U - Dredging device for water conservancy projects - Google Patents
Dredging device for water conservancy projects Download PDFInfo
- Publication number
- CN206693291U CN206693291U CN201720283403.0U CN201720283403U CN206693291U CN 206693291 U CN206693291 U CN 206693291U CN 201720283403 U CN201720283403 U CN 201720283403U CN 206693291 U CN206693291 U CN 206693291U
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- Prior art keywords
- mud
- dredging
- diving
- hull
- desilting
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Abstract
The utility model discloses a kind of dredging device for water conservancy projects, the sludge accumulation storehouse that inside including desilting hull, the lifting machine that desilting hull top is installed, desilting hull is set by aftermost opening position and mud and dredge pump that the afterbody of desilting hull is installed respectively, transverse slat is horizontally installed with the outside of the stern of desilting hull, inner chamber of the transverse slat away from desilting hull one end, which is slided to wear, is connected to diving dredging tube.The utility model in the seal box of diving dredging tube Basolateral by setting motor, and the rotating shaft of motor bottom installation, coordinate the cylinder of rotating shaft bottom installation, and the agitator arm that cylinder outer surface is set so that the Accrete clearing device, when carrying out river course band water dredging operation, the mud of mud deep layer is stirred by the agitator arm on motor driven cylinder, facilitate dredge pump to carry out pumping operation to the mud of bottom of river channel, improve the effect of channel cleanout, and the efficiency of channel cleanout.
Description
Technical field
It the utility model is related to hydraulic engineering dredging technology field, specially a kind of dredging device for water conservancy projects.
Background technology
Hydraulic engineering is the surface water and groundwater for controlling and allocating nature, reaches and removes the evil emerging sharp purpose and build
Engineering, 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 simultaneously
Not in full conformity with the needs of the mankind, hydraulic engineering is only built, current could be controlled, prevent flood, water-filling amount of going forward side by side
Regulation and distribution, to meet the needs of people's lives and production to water resource, but ditch net river easily blocks up because of the sand silt
Plug, it is therefore desirable to periodically river course is dredged, in order to ensure hydraulic engineering normal use in the case of mostly using band water it is clear
Silt operation, but existing river course band water dredging operation is typically to use dredge pump, coordinates the dredging tube at river bottom to river course
The sludge of bottom is cleared up, such dredging method, though the purpose of river course submersible can be reached, due to bottom of river channel
Mud is formed by prolonged accumulation, and the silt density of mud bottom is larger, and dredge pump coordinates dredging tube to be merely able to
Imitate and suction cleaning is carried out to the mud of shallow-layer, be evidently poor for the mud suction effect for being in deep layer, so that river band
The efficiency of water dredging operation is unable to reach expected dredging effect by strong influence.
Utility model content
The purpose of this utility model is to provide a kind of dredging device for water conservancy projects, and it is fast to possess desilting speed, efficiency high
Advantage, the problem of desilting efficiency data is low, is unable to reach expected dredging effect, is solved in current hydraulic engineering band water dredging operation.
To achieve the above object, the utility model provides following technical scheme：
A kind of dredging device for water conservancy projects, including the lifting machine of desilting hull, desilting hull top installation, desilting hull
Sludge accumulation storehouse that inside is set by aftermost opening position and the mud installed respectively of afterbody of desilting hull and
Dredge pump, it is connected between the muddy water outlet of the dredge pump and the muddy water input port of mud by discharge pipeline；Institute
State and transverse slat be horizontally installed with the outside of the stern of desilting hull, inner chamber of the transverse slat away from desilting hull one end slide wear be connected to it is latent
Water dredging tube；It is connected at the suction connector of the dredge pump between the top for dredging tube of diving under water by bellows, it is described
Diving dredging tube is installed with seal box on the outside of bottom；Two motors, two motors are provided with inside the seal box
Rotating shaft is provided with positioned at the both sides of diving dredging tube, the center of the motor bottom respectively, the rotating shaft is through seal box and extends
To seal box bottom it is vertically-mounted have cylinder, the outer surface of the cylinder is evenly distributed with agitator arm, and the agitator arm is water
It is flat to set；Bottom of the mud away from dredge pump side is provided with mud discharging mouth, and the mud discharging mouth is located at sludge accumulation storehouse
Top, be connected with drainpipe at the discharge outlet of the mud, the one end of the drainpipe away from mud is prolonged
Extend the outside of desilting hull.
Preferably, the top of the diving dredging tube is provided with integrally formed tray, and the tray is located at transverse slat
Top, mutually fixed by bolt between the top of the diving dredging tube and bellows, be integrally formed at the top of the tray
There are suspension ring, the lifting cable wire for lifting by crane diving dredging tube, the other end of the lifting cable wire are fixed with the inside of the suspension ring
Pulley around the overhead top of lifting machine is connected with the lifting device of lifting machine.
Preferably, the both sides at the top of the transverse slat are equipped with safety barrier, the input of the motor with desilting hull
The output end of operation bench is electrically connected.
Preferably, the agitator arm is cylindrical-shaped structure, a diameter of 0.8-1 centimetres of its agitator arm cross section, described to stir
It is to be welded and fixed between lever and cylinder.
Preferably, the rotating shaft is equipped with sealed bearings through the outer sheath of sealing box part.
Compared with prior art, the beneficial effects of the utility model are as follows：
1st, the utility model in the seal box of diving dredging tube Basolateral by setting motor, and motor bottom peace
The rotating shaft of dress, coordinate the cylinder of rotating shaft bottom installation, and the agitator arm that cylinder outer surface is set so that the Accrete clearing device,
When carrying out river course band water dredging operation, pass through motor, the rotary drum of drive rotating shaft bottom so that the agitator arm on cylinder can
Effectively the mud of mud deep layer is stirred, facilitates dredge pump to coordinate bellows and diving dredging tube to bottom of river channel
Mud carries out pumping operation, can not only improve the effect of channel cleanout, while can also improve the efficiency of channel cleanout, separately
Outside, the mud being equipped with, effectively mud and water can be separated so that the storage of sludge is more convenient,
Provided convenience for channel cleanout operation, so as to effectively solve desilting efficiency data in current hydraulic engineering band water dredging operation
It is low, the problem of being unable to reach expected dredging effect.
Brief description of the drawings
Fig. 1 is the utility model structure diagram；
Fig. 2 is the utility model diving dredging tube apex structure schematic diagram.
In figure：1 desilting hull, 2 lifting machines, 3 sludge accumulation storehouse, 4 muds, 5 dredge pumps, 6 transverse slats, 7 lifting steel
Rope, 8 discharge pipelines, 9 bellowss, 10 diving dredging tubes, 11 drainpipes, 12 mud discharging mouths, 13 safety barriers, 14 seal boxs, 15 motors,
16 rotating shafts, 17 cylinders, 18 agitator arms, 19 trays, 20 suspension ring.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the embodiment of the utility model is carried out
Clearly and completely describing, it is clear that described embodiment is only the utility model part of the embodiment, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made
The every other embodiment obtained, belong to the scope of the utility model protection.
Refer to Fig. 1-2, a kind of dredging device for water conservancy projects, including desilting hull 1, of the top of desilting hull 1 installation
The portion of loop wheel machine 2, the sludge accumulation storehouse 3 that the inside of desilting hull 1 is set by aftermost opening position and desilting hull 1
The mud 4 and dredge pump 5 do not installed, between the muddy water outlet of dredge pump 5 and the muddy water input port of mud 4
It is connected by discharge pipeline 8；Transverse slat 6 is horizontally installed with the outside of the stern of desilting hull 1, transverse slat 6 is away from the one end of desilting hull 1
Inner chamber, which is slided to wear, is connected to diving dredging tube 10；The top of diving dredging tube 10 is provided with integrally formed tray 19, tray 19
Positioned at the top of transverse slat 6, the both sides at the top of transverse slat 6 are equipped with safety barrier 13；The setting can be staff on transverse slat 6
Mobile offer safety guarantee, facilitate staff to carry out pipeline docking operation on transverse slat 6, the top for dredging tube 10 of diving under water with
Mutually fixed by bolt between bellows 9, the top of tray 19 is fixed with use integrally formed with suspension ring 20, the inner side of suspension ring 20
In the lifting cable wire 7 of lifting diving dredging tube 10, the other end of lifting cable wire 7 bypasses the pulley on 2 overhead top of lifting machine with rising
The lifting device of loop wheel machine 2 is connected；Pass through bellows between the top of diving dredging tube 10 at the suction connector of dredge pump 5
9 are connected, and diving dredging tube 10 is installed with seal box 14 on the outside of bottom；The inside of seal box 14 is provided with two motors 15,
Two motors 15 are respectively positioned at the both sides of diving dredging tube 10, the output of the input and operation bench on desilting hull 1 of motor 15
End is electrically connected, and the center of the bottom of motor 15 is provided with rotating shaft 16, and rotating shaft 16 is through seal box 14 and extends to the bottom of seal box 14
Portion is vertically-mounted cylinder 17, and outer sheath of the rotating shaft 16 through the part of seal box 14 is equipped with sealed bearings, the outer surface of cylinder 17
Agitator arm 18 is evenly distributed with, agitator arm 18 is horizontally disposed, and agitator arm 18 is cylindrical-shaped structure, its cross section of agitator arm 18
A diameter of 0.8-1 centimetres, to be welded and fixed between agitator arm 18 and cylinder 17, the setting can not influence agitator arm 18 to river
On the premise of road bottom sludge is stirred, it can effectively mitigate agitator arm 18 when rotating to caused by bottom of river channel current
Influence；Bottom of the mud 4 away from the side of dredge pump 5 is provided with mud discharging mouth 12, and mud discharging mouth 12 is located at the upper of sludge accumulation storehouse 3
It is square, drainpipe 11 is connected with the discharge outlet of mud 4, the one end of drainpipe 11 away from mud 4 extends to clearly
The outside of silt hull 1.
The utility model in the seal box 14 of the diving Basolateral of dredging tube 10 by setting motor 15, and motor 15
The rotating shaft 16 of bottom installation, coordinate the cylinder 17 of the bottom of rotating shaft 16 installation, and the agitator arm 18 that the outer surface of cylinder 17 is set, make
The Accrete clearing device is obtained, when carrying out river course band water dredging operation, by motor 15, drives the cylinder 17 of the bottom of rotating shaft 16 to rotate,
Agitator arm 18 on cylinder 17 is effectively stirred to the mud of mud deep layer, facilitates dredge pump 5 to match somebody with somebody multiplex
Line pipe 9 and diving dredging tube 10 carry out pumping operation to the mud of bottom of river channel, can not only improve the effect of channel cleanout,
The efficiency of channel cleanout can also be improved simultaneously, in addition, the mud 4 being equipped with, can be effectively by mud and water
Separated so that the storage of sludge is more convenient, is provided convenience for channel cleanout operation, so as to effectively solve at present
Desilting efficiency data is low in hydraulic engineering band water dredging operation, the problem of being unable to reach expected dredging effect.
The dredging device for water conservancy projects, in use, staff coordinates lifting cable wire 7 to dive under water by lifting machine 2 inhales mud
Pipe 10 is put down so that diving dredging tube 10 gos deep into the mud of bottom of river channel, and staff is by bolt by dredge pump 5
Bellows 9 is attached with diving dredging tube 10 top, starts the Accrete clearing device, and the motor 15 inside seal box 14 rotates, and makes
Obtain agitator arm 18 to stir the deep layer mud of bottom of river channel mud so that mud is mixed with water, forms mud, is inhaled
Dredge pump 5 coordinates bellows 9 and diving dredging tube 10 to aspirate mud, and is discharged into mud 4 by discharge pipeline 8
Row mud-water separation, the sludge separated are discharged into sludge by mud discharging mouth 12 and accumulated in storehouse 3, and the water of separation passes through the weight of drainpipe 11
Newly it is discharged into korneforos.
While there has been shown and described that embodiment of the present utility model, for the ordinary skill in the art,
It is appreciated that these embodiments can be carried out with a variety of changes in the case where not departing from principle of the present utility model and spirit, repaiied
Change, replace and modification, the scope of the utility model are defined by the appended claims and the equivalents thereof.
Claims (5)
1. a kind of dredging device for water conservancy projects, including desilting hull（1）, desilting hull（1）The lifting machine of top installation（2）, it is clear
Silt hull（1）Inside by aftermost opening position set sludge accumulation storehouse（3）And desilting hull（1）Afterbody difference
The mud of installation（4）And dredge pump（5）, it is characterised in that：The dredge pump（5）Muddy water outlet and mud-water separation
Machine（4）Muddy water input port between pass through discharge pipeline（8）It is connected；The desilting hull（1）Stern on the outside of be horizontally installed with
Transverse slat（6）, the transverse slat（6）Away from desilting hull（1）The inner chamber of one end, which is slided to wear, is connected to diving dredging tube（10）；The suction mud
Pump（5）Suction connector at diving dredging tube（10）Top between pass through bellows（9）It is connected, the diving inhales mud
Pipe（10）Seal box is installed with the outside of bottom（14）；The seal box（14）Inside is provided with two motors（15）, two
The motor（15）Respectively positioned at diving dredging tube（10）Both sides, the motor（15）The center of bottom is provided with rotating shaft（16）,
The rotating shaft（16）Through seal box（14）And extend to seal box（14）Bottom vertically-mounted have cylinder（17）, the cylinder
（17）Outer surface be evenly distributed with agitator arm（18）, the agitator arm（18）It is horizontally disposed；The mud（4）Far
From dredge pump（5）The bottom of side is provided with mud discharging mouth（12）, the mud discharging mouth（12）Storehouse is accumulated positioned at sludge（3）Top, institute
State mud（4）Discharge outlet at be connected with drainpipe（11）, the drainpipe（11）Away from mud（4）One
End extends to desilting hull（1）Outside.
2. dredging device for water conservancy projects according to claim 1, it is characterised in that：The diving dredging tube（10）Top
Provided with integrally formed tray（19）, the tray（19）Positioned at transverse slat（6）Top, the diving dredging tube（10）'s
Top and bellows（9）Between mutually fixed by bolt, the tray（19）Top integrally formed with suspension ring（20）, it is described
Suspension ring（20）Inner side be fixed with for lift by crane diving dredging tube（10）Lifting cable wire（7）, the lifting cable wire（7）It is another
End bypasses lifting machine（2）The pulley and lifting machine on overhead top（2）Lifting device be connected.
3. dredging device for water conservancy projects according to claim 1, it is characterised in that：The transverse slat（6）The both sides at top are equal
Provided with safety barrier（13）, the motor（15）Input and desilting hull（1）The output end of upper operation bench is electrically connected.
4. dredging device for water conservancy projects according to claim 1, it is characterised in that：The agitator arm（18）For cylindric knot
Structure, its agitator arm（18）A diameter of 0.8-1 centimetres of cross section, the agitator arm（18）With cylinder（17）Between for welding it is solid
It is fixed.
5. dredging device for water conservancy projects according to claim 1, it is characterised in that：The rotating shaft（16）Through seal box
（14）Partial outer sheath is equipped with sealed bearings.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720283403.0U CN206693291U (en) | 2017-03-22 | 2017-03-22 | Dredging device for water conservancy projects |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720283403.0U CN206693291U (en) | 2017-03-22 | 2017-03-22 | Dredging device for water conservancy projects |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206693291U true CN206693291U (en) | 2017-12-01 |
Family
ID=60443973
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720283403.0U Expired - Fee Related CN206693291U (en) | 2017-03-22 | 2017-03-22 | Dredging device for water conservancy projects |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206693291U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108625418A (en) * | 2018-05-23 | 2018-10-09 | 杨喜兰 | A kind of bridge deepwater construction spoil disposal sinking device |
| CN109138017A (en) * | 2018-11-10 | 2019-01-04 | 李建怡 | A kind of river channel ecology environmental protection prosthetic device |
| CN115075323A (en) * | 2022-06-30 | 2022-09-20 | 南京信息工程大学 | Be applied to categorised cleaning device of high-efficient silt of lake water |
| CN115478577A (en) * | 2022-09-27 | 2022-12-16 | 安徽省佳鑫建筑工程有限公司 | River channel dredging device and dredging method thereof |
-
2017
- 2017-03-22 CN CN201720283403.0U patent/CN206693291U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108625418A (en) * | 2018-05-23 | 2018-10-09 | 杨喜兰 | A kind of bridge deepwater construction spoil disposal sinking device |
| CN109138017A (en) * | 2018-11-10 | 2019-01-04 | 李建怡 | A kind of river channel ecology environmental protection prosthetic device |
| CN115075323A (en) * | 2022-06-30 | 2022-09-20 | 南京信息工程大学 | Be applied to categorised cleaning device of high-efficient silt of lake water |
| CN115478577A (en) * | 2022-09-27 | 2022-12-16 | 安徽省佳鑫建筑工程有限公司 | River channel dredging device and dredging method thereof |
| CN115478577B (en) * | 2022-09-27 | 2024-04-09 | 安徽省佳鑫城市建设集团有限公司 | River dredging device and dredging method thereof |
| CN115478577B8 (en) * | 2022-09-27 | 2024-04-30 | 安徽佳鑫城市建设集团有限公司 | River dredging device and dredging method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20171201 Termination date: 20180322 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |