CN221461346U - Drainage device for water conservancy construction - Google Patents
Drainage device for water conservancy construction Download PDFInfo
- Publication number
- CN221461346U CN221461346U CN202420102833.8U CN202420102833U CN221461346U CN 221461346 U CN221461346 U CN 221461346U CN 202420102833 U CN202420102833 U CN 202420102833U CN 221461346 U CN221461346 U CN 221461346U
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- water conservancy
- conservancy construction
- drainage device
- rose box
- cutting
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 40
- 238000010276 construction Methods 0.000 title claims abstract description 24
- 239000004576 sand Substances 0.000 claims abstract description 27
- 238000012216 screening Methods 0.000 claims abstract description 26
- 241000220317 Rosa Species 0.000 claims abstract description 20
- 230000007246 mechanism Effects 0.000 claims description 11
- 238000000034 method Methods 0.000 abstract description 9
- 230000000694 effects Effects 0.000 abstract description 5
- 230000008569 process Effects 0.000 abstract description 5
- 230000009471 action Effects 0.000 abstract description 4
- 230000005540 biological transmission Effects 0.000 abstract description 4
- 230000005484 gravity Effects 0.000 abstract description 4
- 238000001914 filtration Methods 0.000 abstract description 3
- 238000010030 laminating Methods 0.000 abstract description 3
- 239000000463 material Substances 0.000 abstract description 3
- 230000002035 prolonged effect Effects 0.000 abstract description 2
- 230000000630 rising effect Effects 0.000 abstract description 2
- 238000004140 cleaning Methods 0.000 description 4
- 241000196324 Embryophyta Species 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000009286 beneficial effect Effects 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
- 238000010586 diagram Methods 0.000 description 1
- 239000003651 drinking water Substances 0.000 description 1
- 235000020188 drinking water Nutrition 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000005086 pumping Methods 0.000 description 1
- 239000002352 surface water Substances 0.000 description 1
Landscapes
- Separation Of Solids By Using Liquids Or Pneumatic Power (AREA)
Abstract
The utility model belongs to the technical field of water conservancy construction diversion, in particular to a drainage device for water conservancy construction, under the transmission of gears, a positioning shaft can drive cutting blades to rotate, and a plurality of groups of cutting blades which are bilaterally symmetrical rotate in opposite directions, so that the cutting effect on sundries in water is enhanced; the cutting blades are distributed on two sides of the inclined guide pipe, so that resistance to water flow in the rising process is small, forward impact is reduced, and the service life of the device is prolonged; the rivers enter into the rose box from the blown down tank, under the action of gravity, rivers are through laminating the sand screening net of internal surface and obtain effective filtration, and the material pipe flows and accomplish the drainage is arranged in the outside at last, for the convenience screen sand screening net is clean, and the pneumatic cylinder of fixed plate bottom is started by oneself to the accessible control end, and its piston end pulls the connecting rod, and the connecting rod pulls the sand screening net upwards to reduce the difference in height with the staff, and then make things convenient for the workman clean.
Description
Technical Field
The utility model belongs to the technical field of water diversion in water conservancy construction, and particularly relates to a drainage device for water conservancy construction.
Background
The hydraulic engineering is a built engineering for controlling and preparing surface water and underground water in nature, thereby achieving the aim of removing harm and benefiting, and the drainage device for hydraulic construction also becomes a device required by modern people, and people can conveniently transport water resources to required places through the drainage device.
Through search, publication number: CN217998258U discloses a drainage device for hydraulic engineering construction, in the utility model, through the structural design of a rotary cutting mechanism, the drainage device can cut sundries such as pasture and water, leaves and the like in water when in use, effectively avoids the phenomenon of blockage of a water pumping pipe, greatly improves drainage efficiency, and through the structural design of an angle adjusting mechanism, the drainage device can adjust the inclination angle of a drainage pipe according to actual needs, and has certain cutting and cleaning capabilities for pasture and water and sundries in water, but the distribution position of the drainage device is opposite to the discharge port of a drainage pipe, so that the sundries are positively impacted on an impeller in the process of being sucked into the drainage pipe, thereby reducing the service life of the drainage device.
Therefore, the drainage device for water conservancy construction is designed to solve the problems.
Disclosure of utility model
To solve the problems set forth in the background art. The utility model provides a drainage device for water conservancy construction, when the drainage construction, a supporting table can be placed in a working position, an inclined guide pipe is placed in water, then a metering pump is started, under the negative pressure condition, water flow is sucked from the inclined guide pipe at a constant speed and flows into a filter box through a connecting pipe, in the process, two groups of stepping motors at the top can be synchronously started, a motor shaft of the stepping motors drives a driving shaft to rotate, and as the driving shaft is meshed with a group of different-face gears at the opposite sides of the positioning shaft, the positioning shaft can drive cutting blades to rotate under the transmission of the gears, and as the shaft rotation directions of the two groups of stepping motors are opposite, a plurality of groups of cutting blades which are symmetrical left and right are made to rotate oppositely, so that the cutting effect on sundries in water is enhanced; and cutting blades distribute in the both sides of slope honeycomb duct for rivers receive less resistance in-process that rises, thereby reduce forward impact, promote the life of this device.
The rivers enter into the rose box from the blown down tank, under the action of gravity, rivers are through laminating the sand screening net of internal surface and obtain effective filtration, and the material pipe flows and accomplish the drainage is arranged in the outside at last, for convenient sand screening net cleanness, the pneumatic cylinder of fixed plate bottom is started by oneself to the accessible control end, and its piston end pulls the connecting rod, and the connecting rod pulls sand screening net upwards movement to reduce the difference in height with the staff, and then make things convenient for the workman clean, the operation is safe convenient.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a drainage device for hydraulic construction, includes clean drainage mechanism, clean drainage mechanism includes brace table, measuring pump, slope honeycomb duct, connecting pipe and rose box, rose box threaded connection is in the top of brace table, the input of measuring pump with the one end fixed connection of slope honeycomb duct, connecting pipe fixed connection be in the rose box with the opposite side of measuring pump, the inside both sides of slope honeycomb duct still are provided with cutting portion.
As the drainage device for water conservancy construction, the cutting part comprises a stepping motor, a driving shaft, a positioning shaft and cutting blades, wherein the stepping motor is in threaded connection with the inner side of the top of the inclined guide pipe, one end of the driving shaft is fixedly connected with a motor shaft of the stepping motor through a coupler, the positioning shaft is rotatably connected with the inner side of the inclined guide pipe, and the cutting blades are annularly arranged on the outer wall of the positioning shaft.
Preferably, the drainage device for water conservancy construction of the utility model is characterized in that the opposite sides of the driving shaft and the positioning shaft are also connected with a different-face gear in a meshed manner.
As the drainage device for water conservancy construction, the inside of the filter box is also provided with the fixed plate, the hydraulic cylinder, the connecting rod and the sand screening net, the fixed plate is fixedly connected to the top of the filter box, the piston end of the hydraulic cylinder is fixedly connected with one end of the connecting rod, the bottom of the connecting rod is fixedly connected with the top surface of the sand screening net, and the sand screening net is sleeved at the bottom of the filter box in a sliding manner.
As the drainage device for water conservancy construction, the inside of the filter box is also provided with the discharge chute, and the discharge chute is arranged at the upper end of the sand screening net.
As the drainage device for water conservancy construction, the two groups of the cutting parts are preferably arranged, and the two groups of the cutting parts are symmetrically distributed on two sides of the inner part of the inclined guide pipe.
Compared with the prior art, the utility model has the beneficial effects that:
1. In the utility model, the driving shaft is meshed with a group of different-face gears on the opposite sides of the positioning shaft, the positioning shaft can drive the cutting blades to rotate under the transmission of the gears, and the left-right symmetrical multiple groups of cutting blades are rotated in opposite directions due to the opposite rotation directions of the shafts of the two groups of stepping motors, so that the cutting effect on sundries in water is enhanced; and cutting blades distribute in the both sides of slope honeycomb duct for rivers receive less resistance in-process that rises, thereby reduce forward impact, promote the life of this device.
2. According to the utility model, water flow enters the filter box from the discharge chute, under the action of gravity, the water flows through the sand screening net attached to the inner surface and is effectively filtered, finally flows out through the outer discharge pipe and is drained, the hydraulic cylinder at the bottom of the fixed plate can be automatically started through the control end so as to facilitate cleaning of the sand screening net, the piston end of the hydraulic cylinder pulls the connecting rod, and the connecting rod pulls the sand screening net to move upwards, so that the height difference between the hydraulic cylinder and workers is reduced, and the sand screening machine is convenient for cleaning of workers, safe and convenient to operate.
Drawings
The accompanying drawings are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate the utility model and together with the embodiments of the utility model, serve to explain the utility model. In the drawings:
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a side view of a cleaning drainage mechanism of the present utility model;
FIG. 3 is a cut-away view of an inclined draft tube according to the present utility model;
FIG. 4 is a graph showing the profile of a out-of-plane gear in accordance with the present utility model;
FIG. 5 is a view showing the lifting effect of the sand screen of the present utility model;
In the figure:
1. A clean drainage mechanism; 11. a support table; 12. a metering pump; 13. tilting the honeycomb duct; 14. a connecting pipe; 15. a filter box; 2. a cutting section; 21. a stepping motor; 22. a drive shaft; 23. positioning a shaft; 24. cutting the blade; 3. a heterofacial gear; 4. a fixing plate; 5. a hydraulic cylinder; 6. a connecting rod; 7. a sand screening net; 8. a discharge chute; 9. and a discharge pipe.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
As shown in fig. 1:
The utility model provides a drainage device for water conservancy construction, it is known by CN217998258U, through rotary cutting mechanism's structural design, make this drainage device can cut aquatic weed, debris such as leaf in the aquatic when using, effectively avoided appearing the phenomenon that the drinking-water pipe is obstructed, this device has certain cutting and clearance ability to aquatic weed and debris, but its distribution position just right drainage tube discharge gate department, make debris by the in-process of inhaling the drainage tube to impeller forward impact, thereby reduce its life, on this basis, clean drainage mechanism 1 has been added.
As shown in fig. 1, 3 and 4:
In an alternative embodiment: the cutting part 2 includes step motor 21, drive shaft 22, location axle 23 and cutting blade 24, step motor 21 threaded connection is inboard at the top of slope honeycomb duct 13, shaft coupling and the motor shaft fixed connection of step motor 21 are passed through to the one end of drive shaft 22, location axle 23 rotates the inboard of connecting at slope honeycomb duct 13, cutting blade 24 annular array is at the outer wall of location axle 23, the opposite side of drive shaft 22 and location axle 23 still meshing is connected with out-of-plane gear 3, cutting part 2 is provided with two sets of, and two sets of cutting part 2 symmetric distribution are in the inside both sides of slope honeycomb duct 13.
In this embodiment: the supporting table 11 can be placed in a working position, the inclined flow guide pipe 13 is placed in water, then the metering pump 12 is opened, under the negative pressure condition, water flow is sucked from the inclined flow guide pipe 13 at a constant speed and flows into the filter box 15 through the connecting pipe 14, in the process, two groups of stepping motors 21 at the top can be synchronously started, a motor shaft drives the driving shaft 22 to rotate, the driving shaft 22 is meshed with a group of heterofacial gears 3 at the opposite sides of the positioning shaft 23, the positioning shaft 23 can drive the cutting blades 24 to rotate under the transmission of the gears, and the left-right symmetrical groups of cutting blades 24 are enabled to rotate oppositely due to the opposite shaft rotation directions of the two groups of stepping motors 21, so that the cutting effect on sundries in water is enhanced; and the cutting blades 24 are distributed on two sides of the inclined guide pipe 13, so that resistance to water flow in the rising process is small, forward impact is reduced, and the service life of the device is prolonged.
Further, the method comprises the following steps:
As shown in fig. 1, 2 and 5:
In an alternative embodiment: the clean drainage mechanism 1 includes brace table 11, measuring pump 12, slope honeycomb duct 13, connecting pipe 14 and rose box 15, rose box 15 threaded connection is at the top of brace table 11, the input of measuring pump 12 and the one end fixed connection of slope honeycomb duct 13, connecting pipe 14 fixed connection is at the opposite side of rose box 15 and measuring pump 12, the inside of rose box 15 still is provided with fixed plate 4, pneumatic cylinder 5, connecting rod 6 and screening sand net 7, fixed plate 4 fixed connection is at the top of rose box 15, the piston end of pneumatic cylinder 5 and the one end fixed connection of connecting rod 6, the bottom of connecting rod 6 and the top surface fixed connection of screening sand net 7, screening sand net 7 slip cup joints the bottom at rose box 15, the inside of rose box 15 still is provided with blown down tank 8, blown down tank 8 sets up the upper end at screening sand net 7.
In this embodiment: the rivers enter into rose box 15 from blown down tank 8, under the action of gravity, rivers are through laminating screening sand net 7 of internal surface and obtain effective filtration, and finally flow out and accomplish the drainage through outside row material pipe 9, for convenient screening sand net 7 clean, the pneumatic cylinder 5 of fixed plate 4 bottom is started by oneself to the accessible control end, its piston end pulling connecting rod 6, and connecting rod 6 pulls screening sand net 7 upwards removes to reduce the difference in height with the staff, and then make things convenient for the workman clean, the operation is safe convenient.
Finally, it should be noted that: the foregoing description is only a preferred embodiment of the present utility model, and the present utility model is not limited thereto, but it is to be understood that modifications and equivalents of some of the technical features described in the foregoing embodiments may be made by those skilled in the art, although the present utility model has been described in detail with reference to the foregoing embodiments. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.
Claims (6)
1. Drainage device for water conservancy construction, including clean drainage mechanism (1), its characterized in that: clean formula drainage mechanism (1) is including supporting bench (11), measuring pump (12), slope honeycomb duct (13), connecting pipe (14) and rose box (15), rose box (15) threaded connection is in the top of supporting bench (11), the input of measuring pump (12) with the one end fixed connection of slope honeycomb duct (13), connecting pipe (14) fixed connection be in rose box (15) with the opposite side of measuring pump (12), the inside both sides of slope honeycomb duct (13) still are provided with cutting portion (2).
2. The drainage device for water conservancy construction according to claim 1, wherein: the cutting part (2) comprises a stepping motor (21), a driving shaft (22), a positioning shaft (23) and cutting blades (24), wherein the stepping motor (21) is in threaded connection with the inner side of the top of the inclined guide pipe (13), one end of the driving shaft (22) is fixedly connected with a motor shaft of the stepping motor (21) through a coupler, the positioning shaft (23) is rotationally connected with the inner side of the inclined guide pipe (13), and the cutting blades (24) are annularly arranged on the outer wall of the positioning shaft (23).
3. The drainage device for water conservancy construction according to claim 2, wherein: opposite sides of the driving shaft (22) and the positioning shaft (23) are also connected with a different-face gear (3) in a meshed mode.
4. The drainage device for water conservancy construction according to claim 1, wherein: the inside of rose box (15) still is provided with fixed plate (4), pneumatic cylinder (5), connecting rod (6) and screening sand net (7), fixed plate (4) fixed connection is in the top of rose box (15), the piston end of pneumatic cylinder (5) with the one end fixed connection of connecting rod (6), the bottom of connecting rod (6) with the top surface fixed connection of screening sand net (7), screening sand net (7) slip cup joints the bottom of rose box (15).
5. The drainage device for water conservancy construction according to claim 4, wherein: the inside of rose box (15) still is provided with blown down tank (8), blown down tank (8) set up the upper end of screening sand net (7).
6. The drainage device for water conservancy construction according to claim 2, wherein: the cutting parts (2) are provided with two groups, and the two groups of cutting parts (2) are symmetrically distributed on two sides of the inner part of the inclined guide pipe (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202420102833.8U CN221461346U (en) | 2024-01-16 | 2024-01-16 | Drainage device for water conservancy construction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202420102833.8U CN221461346U (en) | 2024-01-16 | 2024-01-16 | Drainage device for water conservancy construction |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221461346U true CN221461346U (en) | 2024-08-02 |
Family
ID=92351054
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202420102833.8U Active CN221461346U (en) | 2024-01-16 | 2024-01-16 | Drainage device for water conservancy construction |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221461346U (en) |
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2024
- 2024-01-16 CN CN202420102833.8U patent/CN221461346U/en active Active
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