CN208578092U - Dredging device for water conservancy projects - Google Patents
Dredging device for water conservancy projects Download PDFInfo
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- CN208578092U CN208578092U CN201821101794.0U CN201821101794U CN208578092U CN 208578092 U CN208578092 U CN 208578092U CN 201821101794 U CN201821101794 U CN 201821101794U CN 208578092 U CN208578092 U CN 208578092U
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- Prior art keywords
- pipe road
- mud pipe
- extraction mud
- shaft
- water conservancy
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Abstract
The utility model belongs to hydraulic engineering dredging technology field, it is intended to provide a kind of dredging device for water conservancy projects, its key points of the technical solution are that including the extraction mud pipe road being obliquely installed and the mud being arranged in below extraction mud pipe road top accumulation storehouse, extraction mud pipe road both ends are equipped with fixing seat, rotating turret is equipped with screw shaft in fixing seat, screw shaft and extraction mud pipe road are coaxially disposed, it is connected with helical blade thereon, extraction mud pipe road top is equipped with the first motor for driving screw shaft to rotate, it further include the fixation bracket being arranged at the top of extraction mud pipe road, the floating bracket of extraction mud pipe road bottom and several second motors being arranged on floating bracket are set, the motor shaft of several second motors is arranged obliquely, and it is parallel with extraction mud pipe road, stirring blade is connected on motor shaft, the floating bracket is equipped at least two air bags；This dredging device for water conservancy projects has structure simple, can effectively stir mud and be promoted, and advantage small by environmental restrictions when use.
Description
Technical field
The utility model relates to hydraulic engineering dredging technology field, in particular to a kind of dredging device for water conservancy projects.
Background technique
In hydraulic engineering work, Accrete clearing device is one of essential tool, and groundwork is to siltation in ditch
Canal, river, Yan Tang, lake-bottom mud cleared up, guarantee the unimpeded of irrigation canals and ditches and river, avoid the water storage in the weir pool and lake
Ability reduces.
Currently, the Chinese patent that notification number is CN206844199U discloses a kind of hydraulic engineering Accrete clearing device, it is wrapped
Hull, screw rod and dredging shovel are included, the upper end of the hull is equipped with supporting plate, and mud vehicle is mounted on supporting plate, the mud vehicle
Left end be connected with pull rod, and observation panel is inlaid on mud vehicle, the bottom end of the mud vehicle is equipped with idler wheel, and mud vehicle
Upper right side is inlaid with sludge outlet, and the sludge outlet is fixedly arranged above motor, and shaft is connected with below motor, described
It is fixedly installed with shaft on the inside of screw rod, and is provided with pipeline on the outside of screw rod, the bottom end of the pipeline is inlaid with mud import,
The top of the dredging shovel is inlaid with mud import, and the left end of dredging shovel is connected with connecting rod, and the upper end of the connecting rod is by adding
Strengthening tendons are connected with hydraulic stem.
Although this hydraulic engineering Accrete clearing device can be very good to push bottom of river channel accumulation by using dredging shovel
Mud is carried convenient for screw rod and is promoted by mud, but limitation is larger when using, and needs above mud that there are certain depths
Water body, and it is more demanding to the power configuration of hull.
Utility model content
The utility model is to provide a kind of dredging device for water conservancy projects, simple with structure, can effectively stir silt
Mud is simultaneously promoted, and advantage small by environmental restrictions when use.
The above-mentioned technical purpose of the utility model has the technical scheme that
A kind of dredging device for water conservancy projects including the extraction mud pipe road being obliquely installed and is arranged in below extraction mud pipe road top
Mud accumulates storehouse, and extraction mud pipe road both ends are equipped with fixing seat, and rotating turret is equipped with screw shaft in fixing seat, and screw shaft, which is located at, to be taken out
It in mud pipeline, and is coaxially disposed with extraction mud pipe road, and helical blade is connected on screw shaft, extraction mud pipe road top is equipped with for driving
The first motor of dynamic screw shaft rotation further includes that fixation bracket at the top of extraction mud pipe road is arranged in, is arranged in extraction mud pipe road bottom
Floating bracket and several second motors for being arranged on floating bracket, the motor shaft of several second motors be arranged obliquely,
And it is parallel with extraction mud pipe road, stirring blade is connected on motor shaft, the floating bracket is equipped at least two air bags.
By using above-mentioned technical proposal, extraction mud pipe road is obliquely installed, and top and bottom by fixed bracket and are floated respectively
Dynamic bracket is fixed, and extraction mud pipe road bottom end extends to mud；First motor drives screw shaft rotation, the spiral shell being fixed on screw shaft
Vane piece rotates with it, and mud is carried to extraction mud pipe road top from extraction mud pipe road bottom end, then falls in mud accumulation storehouse；
The rotation of second motor driven motor shaft, the stirring blade being fixed on motor shaft rotate with, and stirring blade stirs extraction mud pipe road
The mud of bottom end vicinity makes mud be easily accessible extraction mud pipe road bottom end and be promoted by helical blade.
Further setting: the motor shaft bottom end is equipped with the blade that breaks ground.
By using above-mentioned technical proposal, accumulate that mud of long duration is more hard, and blade is broken ground in setting can be by it
It blends, is taken away after stirring blade further stirs by extraction mud pipe road.
Further setting: two sides have been respectively and fixedly connected with shaft at the top of the extraction mud pipe road, and the shaft is perpendicular to extraction mud pipe road
Axis setting, and rotate be erected on fixed bracket.
By using above-mentioned technical proposal, extraction mud pipe road is erected on fixed bracket via shaft rotation, then floating bracket
Height can voluntarily be adjusted with the reduction of mud so that extraction mud pipe road bottom end is always positioned in mud.
Further setting: the U-shaped support slot of support shaft, and U-shaped support are used for there are two opening up on the fixed bracket
The notch of slot is upward.
By using above-mentioned technical proposal, shaft rotation is erected in U-shaped support slot, enables extraction mud pipe road with shaft
While smooth rotation, it is also convenient for dismounting extraction mud pipe road, it is easy to operate.
Further setting: corresponding lockhole is offered on the two sidewalls of the U-shaped support slot, is equipped with and is used in lockhole
Shaft is prevented to be upwardly separated from the locking bar of U-shaped support slot.
By using above-mentioned technical proposal, the vibration of certain amplitude generally can all occur during the work time for extraction mud pipe road,
Locking bar is arranged in lockhole, can be detached from out of U-shaped support slot due to vibration amplitude is excessive to avoid extraction mud pipe road, be improved device
Safety.
Further setting: the fixed bracket is equipped with two pieces of supporting plates, and supporting plate is arranged perpendicular to shaft, and supporting plate
On offer through-hole, two shafts are arranged in through-hole respectively.
By using above-mentioned technical proposal, shaft is arranged in the through-hole on supporting plate, then supporting plate to shaft and takes out mud
While pipeline forms support, extraction mud pipe road can also be freely rotated with shaft.
Further setting: extraction mud pipe road bottom end is arranged with interception cover.
By using above-mentioned technical proposal, setting, which intercepts cover, to enter extraction mud pipe road to avoid the biggish stone of volume, will
The blocking of extraction mud pipe road or damage.
Further setting: the air bag is in flat, and is uniformly arranged on floating bracket edge.
By using above-mentioned technical proposal, when air bag floats on mud layer surface, it is set to flat can effectively keep away
Exempt from air bag and falls into mud；And the air bag being uniformly arranged makes floating bracket uniform force, can smoothly bubble through the water column or
In mud layer surface.
In conclusion the utility model has the following beneficial effects:
1, structure is simple, can effectively stir mud and be promoted；
2, have in hydraulic engineering water and it is anhydrous when can use, it is small by environmental restrictions；
3, the height of floating bracket can be adjusted voluntarily, and extraction mud pipe road is enable to stablize, effectively aspirate mud.
Detailed description of the invention
Fig. 1 is in embodiment 1 for embodying dredging device for water conservancy projects structural schematic diagram；
Fig. 2 is enlarged drawing at A in Fig. 1；
Fig. 3 is annexation figure between motor shaft, stirring blade, the blade that breaks ground in embodiment 1；
Fig. 4 is in embodiment 1 for embodying extraction mud pipe road structural schematic diagram；
Fig. 5 is annexation figure between extraction mud pipe road in embodiment 1, fixed bracket；
Fig. 6 is annexation figure between extraction mud pipe road in embodiment 2, fixed bracket.
In figure, 1, extraction mud pipe road；2, mud accumulates storehouse；3, first motor；4, fixed bracket；5, floating bracket；6, second
Motor；7, air bag；11, fixing seat；12, screw shaft；13, helical blade；14, shaft；15, cover is intercepted；16, mud discharging mouth；41,U
Type support slot；42, lockhole；43, locking bar；44, supporting plate；45, through-hole；61, motor shaft；62, stirring blade；63, break ground blade.
Specific embodiment
The utility model is described in further detail below in conjunction with attached drawing.
Embodiment 1: a kind of dredging device for water conservancy projects, as depicted in figs. 1 and 2, extraction mud pipe road 1 are obliquely installed, top
It is connected to fixed bracket 4, bottom is connected to floating bracket 5, and 1 bottom end of extraction mud pipe road is located in mud, and mud accumulates the setting of storehouse 2 and exists
Below the top in extraction mud pipe road 1.Floating bracket 5 is equipped with several second motors 6, the motor shaft 61 and pumping mud of each second motor 6
Pipeline 1 is parallel, and stirring blade 62 is installed on motor shaft 61.
As shown in Fig. 2, extraction mud pipe road 1 is fixed in 5 middle part of floating bracket, several second motors 6 are uniform around extraction mud pipe road 1
Setting, and 5 edge of floating bracket is uniformly affixed there are three flat air bag 7.Air bag 7 is bubbled through the water column or mud layer surface,
Floating bracket 5 is steadily held up, motor shaft 61 extends downward into mud, and stirring blade 62 also is located in mud, and
Rotation under the driving of second motor 6, and then stirring mud makes it be easier to be taken away by extraction mud pipe road 1.
As shown in figure 3, stirring blade 62 is located at 61 middle part of motor shaft, 61 bottom end of motor shaft is installed with the blade 63 that breaks ground, breaks
Native blade 63 is in up-side down triangle, and tilts along 61 length direction of motor shaft.The rotation of blade 63 of breaking ground is driven when motor shaft 61 rotates,
The more hard mud in mud bottom is blended, then by stirring blade 62 further agitation after by extraction mud pipe road 1(referring to
Fig. 1) take away.
As shown in figure 4, being installed with fixing seat 11 on the inner wall at 1 both ends of extraction mud pipe road, rotating turret is equipped in fixing seat 11
Screw shaft 12, screw shaft 12 and extraction mud pipe road 1 are coaxially disposed, and are connected with helical blade 13 thereon, 1 top of extraction mud pipe road is additionally provided with
First motor 3, and mud discharging mouth 16 is offered in 1 top sidewall of extraction mud pipe road, mud discharging mouth 16 is arranged adjacent to fixing seat 11, is located at solid
11 lower section of reservation.First motor 3 drives screw shaft 12 to rotate, and then helical blade 13 is driven to rotate, thus constantly by mud
It carries and is promoted to from mud discharging mouth 16 from 1 bottom end of extraction mud pipe road, then dropped down onto mud accumulation storehouse 2.
As shown in figure 4,1 bottom end of extraction mud pipe road is arranged with interception cover 15, prevent the biggish stone of volume from entering pumping with mud
Mud pipeline 1 causes extraction mud pipe road 1 to be blocked or damage.
As shown in figure 5,1 top two sides of extraction mud pipe road have been respectively and fixedly connected with shaft 14, axis of the shaft 14 perpendicular to extraction mud pipe road 1
Line setting opens up on fixed bracket 4 there are two U-shaped support slot 41, and upward, and two U-shaped support slots 41 are located at notch
1 two sides of extraction mud pipe road, the rotation of shaft 14 are erected in corresponding U-shaped support slot 41.Extraction mud pipe road 1 and the fixed rotation of bracket 4 connect
It connects, can rotate in perpendicular, therefore as the reduction of mud, mud layer height are gradually reduced, floating bracket 5(is referring to figure
1) height can also decline therewith, so that 1 bottom end of extraction mud pipe road is always positioned in mud.
As shown in figure 5, offering several lockholes 42 on the two sidewalls of U-shaped support slot 41 at sustained height, lockhole 42 is two-by-two
It is oppositely arranged, and is located at 14 top of shaft, be equipped with locking bar 43 in corresponding lockhole 42.U-shaped support slot is erected to shaft 14
After in 41, locking bar 43 is arranged in lockhole 42, prevent extraction mud pipe road 1 when working due to vibration amplitude is excessive from U-shaped support
Abjection in slot 41.
Specific implementation process:
By taking the pool of weir as an example, mud accumulation storehouse 2 and fixed bracket 4 be can be set on bank, be may also be arranged on dredger, floated
Dynamic bracket 5 is bubbled through the water column or mud layer surface, and the two is fixed by extraction mud pipe road 1.The second motor 6 is opened, stirring blade 62 is made
Blade 63 rotates with breaking ground, and mud is blended, convenient for suction；First motor 3 is opened, screw shaft 12 drives helical blade 13 to revolve
Turn, mud carrying is raised at mud discharging mouth 16, later falls into mud accumulation storehouse 2.
Embodiment 2: a kind of dredging device for water conservancy projects, difference from example 1 is that, as shown in fig. 6, fixed branch
Frame 4 is equipped with two pieces of supporting plates 44, and two pieces of supporting plates 44 are arranged perpendicular to shaft 14, is located at 1 two sides of extraction mud pipe road, and hold
Through-hole 45 is offered on supporting plate 44, two shafts 14 are arranged in respectively in through-hole 45.Fixed bracket 4 passes through 44 pairs of pumping mud of supporting plate
While pipeline 1 forms support, the rotation connection in extraction mud pipe road 1 and fixed bracket 4 is also achieved.
The above embodiments are only the explanation to the utility model, are not limitations of the present invention, ability
Field technique personnel can according to need the modification that not creative contribution is made to the present embodiment after reading this specification, but
As long as all by the protection of Patent Law in the scope of the claims of the utility model.
Claims (8)
1. a kind of dredging device for water conservancy projects including the extraction mud pipe road (1) being obliquely installed and is arranged under extraction mud pipe road (1) top
The mud of side accumulates storehouse (2), and extraction mud pipe road (1) both ends are equipped with fixing seat (11), and rotating turret is equipped in fixing seat (11)
Screw shaft (12), screw shaft (12) are located in extraction mud pipe road (1), and are coaxially disposed with extraction mud pipe road (1), and on screw shaft (12)
It being connected with helical blade (13), extraction mud pipe road (1) top is equipped with the first motor (3) for driving screw shaft (12) to rotate,
Be characterized in: further include be arranged fixation bracket (4) at the top of extraction mud pipe road (1), setting extraction mud pipe road (1) bottom floating branch
Frame (5) and several second motors (6) being arranged on floating bracket (5), the motor shaft (61) of several second motors (6) are oblique
Lower setting, and it is parallel with extraction mud pipe road (1), it is connected on motor shaft (61) stirring blade (62), is set on the floating bracket (5)
There are at least two air bags (7).
2. dredging device for water conservancy projects according to claim 1 breaks ground it is characterized in that: the motor shaft (61) bottom end is equipped with
Blade (63).
3. dredging device for water conservancy projects according to claim 2, it is characterized in that: two sides point at the top of the extraction mud pipe road (1)
It is not connected with shaft (14), the shaft (14) is arranged perpendicular to the axis of extraction mud pipe road (1), and rotates and be erected at fixed bracket
(4) on.
4. dredging device for water conservancy projects according to claim 3, it is characterized in that: offering two on the fixed bracket (4)
A U-shaped support slot (41) for support shaft (14), and the notch of U-shaped support slot (41) is upward.
5. dredging device for water conservancy projects according to claim 4, it is characterized in that: the two sidewalls of the U-shaped support slot (41)
On offer corresponding lockhole (42), is equipped in lockhole (42) for preventing shaft (14) to be upwardly separated from U-shaped support slot
(41) locking bar (43).
6. dredging device for water conservancy projects according to claim 3, it is characterized in that: the fixed bracket (4) is equipped with two pieces
Supporting plate (44), supporting plate (44) is arranged perpendicular to shaft (14), and through-hole (45) are offered on supporting plate (44), two shafts
(14) it is arranged in respectively in through-hole (45).
7. according to any dredging device for water conservancy projects of claim 3~6, it is characterized in that: the extraction mud pipe road (1) bottom end
It is arranged with interception cover (15).
8. dredging device for water conservancy projects according to claim 7, it is characterized in that: the air bag (7) is in flat and uniform
It is arranged at floating bracket (5) edge.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821101794.0U CN208578092U (en) | 2018-07-11 | 2018-07-11 | Dredging device for water conservancy projects |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821101794.0U CN208578092U (en) | 2018-07-11 | 2018-07-11 | Dredging device for water conservancy projects |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208578092U true CN208578092U (en) | 2019-03-05 |
Family
ID=65510242
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821101794.0U Expired - Fee Related CN208578092U (en) | 2018-07-11 | 2018-07-11 | Dredging device for water conservancy projects |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208578092U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111379287A (en) * | 2020-04-15 | 2020-07-07 | 杭州鼎梦建设有限公司 | Hydraulic engineering desilting device |
| CN111677031A (en) * | 2020-05-08 | 2020-09-18 | 武汉永清环保科技工程有限公司 | Intelligent lake bottom sediment cleaning equipment and technology thereof |
| CN114293615A (en) * | 2022-01-18 | 2022-04-08 | 长江师范学院 | Silt cleaning equipment for hydraulic engineering and use method thereof |
| CN114718141A (en) * | 2022-06-09 | 2022-07-08 | 河北工业大学 | Underwater dredging device and dredging method |
-
2018
- 2018-07-11 CN CN201821101794.0U patent/CN208578092U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| CN111677031A (en) * | 2020-05-08 | 2020-09-18 | 武汉永清环保科技工程有限公司 | Intelligent lake bottom sediment cleaning equipment and technology thereof |
| CN114293615A (en) * | 2022-01-18 | 2022-04-08 | 长江师范学院 | Silt cleaning equipment for hydraulic engineering and use method thereof |
| CN114718141A (en) * | 2022-06-09 | 2022-07-08 | 河北工业大学 | Underwater dredging device and dredging method |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190305 Termination date: 20210711 |