CN206646463U - Sand pumping structure of hydropower station diversion tunnel sand basin with stirring block - Google Patents
Sand pumping structure of hydropower station diversion tunnel sand basin with stirring block Download PDFInfo
- Publication number
- CN206646463U CN206646463U CN201720227081.8U CN201720227081U CN206646463U CN 206646463 U CN206646463 U CN 206646463U CN 201720227081 U CN201720227081 U CN 201720227081U CN 206646463 U CN206646463 U CN 206646463U
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- CN
- China
- Prior art keywords
- sand
- basin
- stirring block
- diversion tunnel
- power station
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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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- 239000004576 sand Substances 0.000 title claims abstract description 118
- 238000003756 stirring Methods 0.000 title claims abstract description 42
- 238000005086 pumping Methods 0.000 title abstract description 10
- 241001075561 Fioria Species 0.000 claims description 4
- 244000035744 Hura crepitans Species 0.000 claims description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- 230000005611 electricity Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- FGRBYDKOBBBPOI-UHFFFAOYSA-N 10,10-dioxo-2-[4-(N-phenylanilino)phenyl]thioxanthen-9-one Chemical compound O=C1c2ccccc2S(=O)(=O)c2ccc(cc12)-c1ccc(cc1)N(c1ccccc1)c1ccccc1 FGRBYDKOBBBPOI-UHFFFAOYSA-N 0.000 description 1
- 241000883990 Flabellum Species 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008021 deposition Effects 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000008239 natural water Substances 0.000 description 1
- 238000001556 precipitation Methods 0.000 description 1
- 230000008023 solidification Effects 0.000 description 1
- 238000007711 solidification Methods 0.000 description 1
Landscapes
- Mixers Of The Rotary Stirring Type (AREA)
Abstract
The utility model discloses a sand pumping structure of a hydropower station diversion tunnel sand basin with stirring blocks, which comprises a sand basin (1), wherein a stirring device is arranged in the sand basin (1), a sand pumping pump (9) is arranged on the side wall of one side in the sand basin (1), a sand inlet pipe of the sand pumping pump (9) is communicated with a sand inlet hose (13), a sand outlet pipe of the sand pumping pump (9) is communicated with a hard pipe (17), one end of the hard pipe (17) far away from the sand outlet pipe of the sand pumping pump (9) runs through the side wall of the sand basin (1) and extends to the outside of the sand basin (1), a sand outlet hose (18) is communicated with the extended end, a sand sliding plate (19) is arranged below the sand outlet hose (18), and one end of the sand sliding plate (19) far away from the sand basin (1) is fixedly connected with a sand storage box (20); the stirring device and the sand pump (9) are respectively and electrically connected with the controller (2). The utility model discloses can solve the not thorough problem of taking out husky device and taking out husky.
Description
Technical field
The utility model is related to a kind of power station diversion tunnel settling pit takes out husky structure, and particularly one kind is provided with stirring block
Power station diversion tunnel settling pit take out husky structure.
Background technology
Run-of-river power station is from the section that river gradient is relatively steep, drop compares concentration, and river bend or adjacent two river river
Height of bed journey differs larger place, forms satisfactory drop hair with the natural water surface using the gentle penstock diversion of gradient
The power station of electricity, run-of-river power station can improve the economic benefit in power station, ensure the interests of investor, and obtain waterpower resourses
To relatively sufficiently utilization.
Settling pit is both provided with the seepage tunnel in power station, precipitation has sand in settling pit, in order to which these sand are disposed,
Sand pumping device can be set in the trench, and existing sand pumping device is connected with by sand pump takes out sand tube, takes out sand tube and extends to groove
In bottom, be deposited in channel bottom solidification for a long time due to husky, thus cause to take out husky halfway phenomenon.
The content of the invention
The purpose of this utility model is, there is provided a kind of power station diversion tunnel settling pit provided with stirring block takes out husky knot
Structure.The utility model can solve sand pumping device and take out husky halfway problem.
The technical solution of the utility model：A kind of power station diversion tunnel settling pit provided with stirring block takes out husky structure,
Include sand basin, be provided with agitating device in sand basin, the side wall of side is provided with sand pump in sand basin, and the sand inlet tube of sand pump connects
Have into husky flexible pipe, the sand output line of sand pump and be communicated with hard tube, the side wall of sand basin is run through in the one end of hard tube away from sand pump sand output line
And the outside of sand basin is extended to, and husky flexible pipe is communicated with out in one end of stretching, the lower section for going out husky flexible pipe is provided with Sand Skiing plate, Sand Skiing
The one end of plate away from sand basin is fixedly connected with sandbox；Controller is electrically connected in the agitating device and sand pump.
The foregoing power station diversion tunnel settling pit provided with stirring block takes out husky structure, and the agitating device, which includes, to be set
Supporting plate at the top of sand basin, motor housing is fixedly connected with above supporting plate, electricity is fixedly connected with the top of motor box cavity
Machine, the rotating shaft of motor through supporting plate and extends to the inside of sand basin, and is fixedly connected with rotary shaft in the one end for stretching into inside,
Stirring block is connected with rotary shaft.
The foregoing power station diversion tunnel settling pit provided with stirring block takes out husky structure, and the surface of the motor housing opens up
There is a heat emission hole, one end that the rotating shaft of the motor is located at motor box cavity is provided with fan leaf.
The foregoing power station diversion tunnel settling pit provided with stirring block takes out husky structure, the stirring block using rotary shaft as
Center symmetric setting, through hole is offered in the stirring block.
The foregoing power station diversion tunnel settling pit provided with stirring block takes out husky structure, and the sand pump is arranged on installation
On plate, installing plate is bolted on the backing plate on sand basin madial wall, and backing plate is provided with the screw thread with bolt matching
Hole；The sand inlet tube of the sand pump is through backing plate and extends to the bottom of backing plate.
The foregoing power station diversion tunnel settling pit provided with stirring block takes out husky structure, it is described enter husky flexible pipe surface set
There is the first fixed block, the side wall that the sand basin inner chamber is located at below backing plate is provided with the second fixed block, the first fixed block and second
Between fixed block connecting rod is connected with through rotating shaft.
The foregoing power station diversion tunnel settling pit provided with stirring block takes out husky structure, the bottom and position of the connecting rod
Baffle plate is fixedly connected between the first fixed block and the second fixed block.
The beneficial effects of the utility model：
1st, the utility model is rotated by being fixedly connected with motor, the rotating shaft of controller controlled motor at the top of supporting plate,
The rotating shaft of motor drives rotary shaft rotation, and rotary shaft drives stirring block rotation, and stirring block is carried out to being deposited in the husky of sand basin bottom
Stirring, allows sand to be suspended in the air, consequently facilitating sand pump takes out sand, takes out husky more thorough, improves operating efficiency.
, the utility model be fixedly connected with the first fixed block by entering the surface of husky flexible pipe, the second fixed block passes through rotating shaft
Be connected with connecting rod, the one end of connecting rod away from the second fixed block is flexibly connected by rotating shaft with the first fixed block, make into
Swing of the husky flexible pipe during sand is taken out by a small margin, it is easy to extract the sand being suspended in water, the both sides of installing plate pass through bolt
It is fixedly connected with backing plate, is easy to the dismounting and maintenance of sand pump, motor can be carried out by the cooperation of fan leaf and heat emission hole
Radiating, the setting of baffle plate are used for the outside for stopping the husky baffle plate for being deposited on sand basin inner chamber, are easy to the extraction of sand.
Brief description of the drawings
Accompanying drawing 1 is structural representation of the present utility model；
Accompanying drawing 2 is the utility model A-A partial structurtes enlarged drawing.
Description of reference numerals：1- sand basins, 2- controllers, 3- supporting plates, 4- motor housings, 5- motors, 6- rotary shafts, 7- stirrings
Block, 8- backing plates, 9- sand pumps, 10- installing plates, 11- bolts, 12- screwed holes, 13- enter husky flexible pipe, the fixed blocks of 14- first, 15-
Second fixed block, 16- connecting rods, 17- hard tubes, 18- go out husky flexible pipe, 19- Sand Skiing plates, 20- sandboxes, 21- heat emission holes, 22- wind
Flabellum, 23- through holes, 24- baffle plates.
Embodiment
The utility model is further described with reference to the accompanying drawings and examples, but is not intended as to the utility model
The foundation of limitation.
Embodiment of the present utility model：A kind of power station diversion tunnel settling pit provided with stirring block takes out husky structure, such as
Shown in accompanying drawing 1-2, include sand basin 1, be provided with agitating device in sand basin 1, the side wall of side is provided with sand pump 9 in sand basin 1, takes out
The sand inlet tube of husky pump 9 is communicated with into husky flexible pipe 13, the sand output line of sand pump 9 and is communicated with hard tube 17, and hard tube 17 goes out away from sand pump 9
One end of sand tube runs through the side wall of sand basin 1 and extends to the outside of sand basin 1, and husky flexible pipe 18 is communicated with out in one end of stretching,
The lower section for going out husky flexible pipe 18 is provided with Sand Skiing plate 19, and the one end of Sand Skiing plate 19 away from sand basin 1 is fixedly connected with sandbox 20；It is described to stir
Mix device and sand pump 9 is electrically connected（I.e. a kind of connected mode that can be powered）Controller 2.
The agitating device includes the supporting plate 3 located at the top of sand basin 1, and the top of supporting plate 3 is fixedly connected with motor
Case 4, motor housing 4 are used to avoid motor from being drenched, make moist by water, and motor 5 is fixedly connected with the top of the inner chamber of motor housing 4, motor 5
Rotating shaft is through supporting plate 3 and extends to the inside of sand basin 1, and is fixedly connected with rotary shaft 6, rotary shaft in the one end for stretching into inside
Stirring block 7 is connected with 6.
The surface of the motor housing 4 offers heat emission hole 21, and the rotating shaft of the motor 5 is located at one end of the inner chamber of motor housing 4
Fan leaf 22 is provided with, is easy to motor 5 to radiate.
The stirring block 7 is symmetrical arranged centered on rotary shaft 6, and through hole 23 is offered in the stirring block 7, reduces stirring
The resistance of block 7, while prevent desilting bulk deposition in stirring block 7.
The sand pump 9 is arranged on installing plate 10, and installing plate 10 is fixed on the madial wall of sand basin 1 by bolt 11
Backing plate 8 on, backing plate 8 is provided with the screwed hole 12 supporting with bolt 11；The sand inlet tube of the sand pump 9 is through backing plate 8 and prolongs
Extend the bottom of backing plate 8.
It is described enter husky flexible pipe 13 surface be provided with the first fixed block 14, the inner chamber of sand basin 1 is located at the side wall of the lower section of backing plate 8
The second fixed block 15 is provided with, connecting rod 16 is connected with through rotating shaft between the first fixed block 14 and the second fixed block 15.
The bottom of the connecting rod 16 and it is fixedly connected with baffle plate between the first fixed block 14 and the second fixed block 15
24。
Operation principle：In use, being rotated by the rotating shaft of the controlled motor 5 of controller 2, the rotating shaft of motor 5 drives rotary shaft 6
Rotation, rotary shaft 6 drive stirring block 7 to rotate, and stirring block 7 is stirred to the sand for being deposited in the bottom of sand basin 1, sand is suspended in water
In, control sand pump 9 to carry out taking out sand by controller 2.
In summary：The power station diversion tunnel settling pit provided with stirring block takes out husky structure, passes through motor 5 and support
Plate 3 coordinates, rotary shaft 6 and stirring block 7 coordinate, the first fixed block 14 and enters husky flexible pipe 13 and coordinates, finally by the second fixed block
15 and connecting rod 16 coordinate, solve existing sand pumping device and take out husky halfway problem.
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 and purpose of the present utility model, repaiied
Change, replace and modification, the scope of the utility model are limited by appended claims and its equivalent technologies.
Claims (7)
1. a kind of power station diversion tunnel settling pit provided with stirring block takes out husky structure, it is characterised in that：Include sand basin
（1）, sand basin（1）It is interior to be provided with agitating device, sand basin（1）The side wall of interior side is provided with sand pump（9）, sand pump（9）Enter sand
Pipe is communicated with into husky flexible pipe（13）, sand pump（9）Sand output line be communicated with hard tube（17）, hard tube（17）Away from sand pump（9）Go out
Sand basin is run through in one end of sand tube（1）Side wall and extend to sand basin（1）Outside, and be communicated with out husky flexible pipe in one end of stretching
（18）, go out husky flexible pipe（18）Lower section be provided with Sand Skiing plate（19）, Sand Skiing plate（19）Away from sand basin（1）One end be fixedly connected with storage
Sandbox（20）；The agitating device and sand pump（9）Controller is electrically connected（2）.
2. the power station diversion tunnel settling pit according to claim 1 provided with stirring block takes out husky structure, its feature exists
In：The agitating device includes located at sand basin（1）The supporting plate at top（3）, supporting plate（3）Top be fixedly connected with motor
Case（4）, motor housing（4）Motor is fixedly connected with the top of inner chamber（5）, motor（5）Rotating shaft run through supporting plate（3）And extend to
Sand basin（1）Inside, and stretch into inside one end be fixedly connected with rotary shaft（6）, rotary shaft（6）On be connected with stirring block
（7）.
3. the power station diversion tunnel settling pit according to claim 2 provided with stirring block takes out husky structure, its feature exists
In：The motor housing（4）Surface offer heat emission hole（21）, the motor（5）Rotating shaft be located at motor housing（4）The one of inner chamber
End is provided with fan leaf（22）.
4. the power station diversion tunnel settling pit according to claim 2 provided with stirring block takes out husky structure, its feature exists
In：The stirring block（7）With rotary shaft（6）Centered on be symmetrical arranged, the stirring block（7）On offer through hole（23）.
5. the power station diversion tunnel settling pit according to claim 1 provided with stirring block takes out husky structure, its feature exists
In：The sand pump（9）Installed in installing plate（10）On, installing plate（10）Pass through bolt（11）It is fixed on and is located at sand basin（1）It is interior
Backing plate in side wall（8）On, backing plate（8）It is provided with and bolt（11）Supporting screwed hole（12）；The sand pump（9）Enter sand
Pipe runs through backing plate（8）And extend to backing plate（8）Bottom.
6. the power station diversion tunnel settling pit according to claim 1 provided with stirring block takes out husky structure, its feature exists
In：It is described enter husky flexible pipe（13）Surface be provided with the first fixed block（14）, the sand basin（1）Inner chamber is located at backing plate（8）Lower section
Side wall is provided with the second fixed block（15）, the first fixed block（14）With the second fixed block（15）Between through rotating shaft be connected with company
Extension bar（16）.
7. the power station diversion tunnel settling pit according to claim 6 provided with stirring block takes out husky structure, its feature exists
In：The connecting rod（16）Bottom and be located at the first fixed block（14）With the second fixed block（15）Between be fixedly connected with baffle plate
（24）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720227081.8U CN206646463U (en) | 2017-03-09 | 2017-03-09 | Sand pumping structure of hydropower station diversion tunnel sand basin with stirring block |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720227081.8U CN206646463U (en) | 2017-03-09 | 2017-03-09 | Sand pumping structure of hydropower station diversion tunnel sand basin with stirring block |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206646463U true CN206646463U (en) | 2017-11-17 |
Family
ID=60280988
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720227081.8U Active CN206646463U (en) | 2017-03-09 | 2017-03-09 | Sand pumping structure of hydropower station diversion tunnel sand basin with stirring block |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206646463U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110629821A (en) * | 2019-08-30 | 2019-12-31 | 浙江省二建建设集团有限公司 | Construction site dredging equipment and construction site drainage groove dredging method |
-
2017
- 2017-03-09 CN CN201720227081.8U patent/CN206646463U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110629821A (en) * | 2019-08-30 | 2019-12-31 | 浙江省二建建设集团有限公司 | Construction site dredging equipment and construction site drainage groove dredging method |
| CN110629821B (en) * | 2019-08-30 | 2022-03-01 | 浙江省二建建设集团有限公司 | Construction site dredging equipment and construction site drainage groove dredging method |
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| GR01 | Patent grant |