CN219240821U - Drainage mechanism for hydraulic engineering - Google Patents
Drainage mechanism for hydraulic engineering Download PDFInfo
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- CN219240821U CN219240821U CN202320857738.4U CN202320857738U CN219240821U CN 219240821 U CN219240821 U CN 219240821U CN 202320857738 U CN202320857738 U CN 202320857738U CN 219240821 U CN219240821 U CN 219240821U
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Abstract
The utility model discloses a drainage mechanism for hydraulic engineering, and belongs to the technical field of hydraulic construction. The device comprises a flow guide pipe, wherein one end of the flow guide pipe is provided with a water inlet hole, the other end of the flow guide pipe is communicated with a filter box, a water outlet of the filter box is communicated with a water suction pump, and a water outlet end of the water suction pump is communicated with a water discharge pipe; the filter box is sequentially inserted with a first filter plate and a second filter plate along the water inlet direction, and the first filter plate and the second filter plate have the same structure; the first filter plate comprises a mounting plate, a filter screen and a bottom plate, wherein the filter screen is vertically arranged on the bottom surface of the mounting plate along the length direction of the mounting plate, and the bottom of the filter screen is connected with one side of the bottom plate along the width direction; the aperture of the first filter plate filter screen is larger than that of the second filter plate filter screen; the top of the first filter plate and the second filter plate is provided with a fixing unit. Impurities in the water flow can be effectively filtered and cleaned, and the blockage of a pipeline is avoided; the problems that impurities in water enter a drainage device and the cleaning steps are complicated in the prior art are solved.
Description
Technical Field
The utility model relates to the technical field of water conservancy construction, in particular to a drainage mechanism for water conservancy engineering.
Background
The statements herein merely provide background information related to the present disclosure and may not necessarily constitute prior art.
The hydraulic engineering is an engineering for controlling and allocating the surface water and the underground water through hydraulic construction, realizing reasonable allocation control of the water quantity, and avoiding the waste of the water resource by reasonably developing and utilizing the water resource through the construction of the hydraulic engineering in order to meet the demands of people on the water resource in production and life.
In hydraulic engineering construction, in order to keep the ground of a construction site relatively dry or avoid water accumulation under the ground of rivers and buildings, water flow discharge is promoted by installing a drainage device. Because the hydraulic engineering construction site inevitably has impurities such as sand dust, soil, stones and the like, the impurities in the water can enter the drainage device along with water flow, so that the drainage device is blocked, the cleaning difficulty is high, and normal drainage is affected.
The utility model discloses a Chinese patent publication No. CN218713747U, and the utility model creates a water conservancy and hydropower engineering construction hole in a water conservancy and hydropower engineering construction hole, the water conservancy and hydropower engineering construction hole in a water conservancy and hydropower engineering construction hole comprises a water inlet pipe, a treatment box, a replacement mechanism and a water absorption mechanism, wherein the water inlet pipe is fixedly arranged on one side of the treatment box, the replacement mechanism is arranged at the top of the treatment box, the water absorption mechanism is arranged in the treatment box and is positioned on one side of the replacement mechanism, the replacement mechanism comprises a filter plate, a chute, a slide plate and a fixed groove, the inside of the treatment box is connected with the filter plate in a sliding manner, the two ends of the inside of the chute are connected with the slide plate in a sliding manner, and the fixed groove is formed in the inside of the slide plate. Although the drainage mechanism capable of replacing and cleaning the filter screen is disclosed, the replacement and cleaning of the filter screen are complicated because the cooperation of the sliding plate, the sliding groove and the fixed groove is required; and the filter screen is not cleaned timely, and the blockage of the drainage mechanism can still be caused, so that the normal drainage is influenced.
Disclosure of Invention
Aiming at the defects of the prior art, the embodiment of the utility model aims to provide a drainage mechanism for hydraulic engineering, so as to solve the problems that the pipeline is blocked and inconvenient to clean due to the fact that impurities in water enter the pipeline when the hydraulic construction is used for drainage in the prior art, and a filtering unit is convenient to replace and does not need frequent cleaning.
In order to achieve the above object, the embodiment of the present utility model provides the following technical solutions:
the drainage mechanism for the hydraulic engineering comprises a guide pipe, wherein a water inlet hole is formed in one end part of the guide pipe, a filter box is communicated with the other end part of the guide pipe, a water outlet of the filter box is communicated with a water suction pump, and a water outlet end of the water suction pump is communicated with a drainage pipe;
the filter box is sequentially inserted with a first filter plate and a second filter plate along the water inlet direction, and the first filter plate and the second filter plate have the same structure;
the first filter plate comprises a mounting plate, a filter screen and a bottom plate, the filter screen is vertically arranged on the bottom surface of the mounting plate along the length direction of the mounting plate, the bottom of the filter screen is connected with one side of the bottom plate along the width direction, and one side of the bottom plate along the width direction is close to the second filter plate; the aperture of the filter screen of the first filter plate is larger than that of the filter screen of the second filter plate.
By adopting the technical scheme, the water is guided by the water suction pump and the guide pipe, part of large-particle impurities are filtered by the water through the first filter plate, part of small-particle impurities are filtered by the second filter plate, and then the water is discharged through the drain pipe; on one hand, double-layer filtration is carried out on the impurities, so that the blockage of a drainage mechanism caused by the deposition of the impurities at the same position is avoided; on the other hand, the turbulent water flow is buffered, so that the stability of the first filter plate and the second filter plate structure is ensured; the impurity after filtering drops on the bottom plate, regularly takes out first filter and second filter, clearance filter screen and bottom plate, avoids filter equipment to stop up.
Further, the top of the first filter plate and the second filter plate are provided with a fixing unit; the fixing unit comprises a fixing shaft, and the fixing shaft is vertically arranged at the top of the mounting plate;
a first rotating ring and a second rotating ring are sleeved on the circumferential side of the fixed shaft, and the first rotating ring and the second rotating ring are positioned at the bottom of the fixed shaft;
limiting rods are symmetrically arranged on the circumferential sides of the first rotating ring and the second rotating ring, and fixing bolts penetrate through the non-connecting ends of the limiting rods.
Through adopting above-mentioned technical scheme, the fixed unit is limited the position of first filter and second filter, is favorable to the transport of device.
Preferably, a plurality of mounting holes are formed in the top of the filter box, and the limiting rods are connected with the filter box through the mounting holes by the fixing bolts.
By adopting the technical scheme, when the filter box is fixed, the limiting rods of the first rotating ring and the second rotating ring are arranged in a crossing way and are fixed at the top of the filter box through the mounting holes; avoid first filter and second filter to take place the skew when using to and avoid the device when the transport, first filter and second filter drop, appear damaging.
Further, a driving motor is arranged on the side wall of the filter box, the output end of the driving motor is connected with a rotating shaft, and the rotating shaft is positioned in the filter box and is parallel to the width direction of the filter box;
stirring rods are arranged on the circumferential side of the rotating shaft.
By adopting the technical scheme, on one hand, the flow of water flow can be accelerated, and on the other hand, soft impurities soaked for a long time in water quality can be scattered and discharged along with the water flow.
Preferably, the stirring rod comprises a vertical part and a horizontal part, wherein one end part of the vertical part along the length direction is connected with the circumferential side of the rotating shaft, and the other end part of the vertical part along the length direction is connected with one end part of the horizontal part.
By adopting the technical scheme, the stirring rod can contact the inner wall of the filter box in the rotation process, so that impurities such as dust attached to the inner wall of the filter box are shaken off, scattered and discharged; slight vibration is transmitted to the filter screen, so that impurities attached to the filter screen fall on the bottom plate, and the impurities are convenient to clean.
Further preferably, the stirring bars are plural in number, and the horizontal portions of the plural stirring bars are different from each other.
Further preferably, the vertical portion, the horizontal portion and the rotation shaft are of an integral structure, and the mounting plate, the filter screen and the bottom plate are of an integral structure.
By adopting the technical scheme, the problem that the joint part caused by non-integral arrangement is easy to rust and damage is solved, and the stability of the structure is improved.
Further, an inflatable cushion is arranged at the bottom of the filter box.
By adopting the technical scheme, the drainage mechanism for hydraulic engineering can be placed in water, and the drainage mechanism floats up through the buoyancy of the water.
Further, a plurality of installation anchor rods are vertically arranged at the bottom of the filter box, and the installation anchor rods are respectively positioned at four corners of the filter box.
By adopting the technical scheme, the drainage mechanism for hydraulic engineering can be arranged in common sandy soil for hydraulic construction, and the structure is stable.
Further, the mounting plate, the filter screen and the bottom plate are all made of stainless steel.
By adopting the technical scheme, the mounting plate, the filter screen and the bottom plate are prevented from rusting.
The technical scheme of the utility model has at least the following technical effects or advantages:
1. according to the technical scheme provided by the utility model, impurities in water are subjected to double-layer filtration through the arrangement of the filter box, so that the blockage of a drainage mechanism caused by the deposition of the impurities at the same position is avoided; buffering the turbulent rivers, guaranteeing the stability of first filter and second filter plate structure, impurity after the filtration drops on the bottom plate, can carry out the clearance of impurity through taking out of filter, easy operation, high-efficient, effectively avoided drainage mechanism's jam.
2. According to the technical scheme provided by the utility model, the positions of the first filter plate and the second filter plate are limited through the fixing unit, so that the device is convenient to carry and maintain.
3. According to the technical scheme provided by the utility model, the rotating shaft and the stirring rod are utilized to clean impurities in the filter box, so that the water is conveniently discharged.
Drawings
The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the utility model.
FIG. 1 is a schematic diagram of a structure provided by an embodiment of the present utility model;
FIG. 2 is a schematic cross-sectional view of a filter box provided by an embodiment of the present utility model;
FIG. 3 is a schematic structural view of a fixing unit according to an embodiment of the present utility model;
FIG. 4 is a schematic diagram of a second embodiment of the present utility model;
FIG. 5 is a schematic view of a third embodiment of the present utility model;
in the figure: 1. a filter box; 2. a mounting plate; 3. a filter screen; 4. a bottom plate; 5. a stirring rod; 6. a rotating shaft; 7. a fixed shaft; 8. a first rotating ring; 9. a second rotating ring; 10. a limit rod; 11. a flow guiding pipe; 12. a water pump; 13. a drain pipe; 14. a driving motor; 15. an inflatable cushion; 16. and installing an anchor rod.
The mutual spacing or dimensions are exaggerated for the purpose of showing the positions of the various parts, and the schematic illustrations are used for illustration only.
Detailed Description
It should be noted that the following detailed description is illustrative and is intended to provide further explanation of the utility model. Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this utility model belongs.
Example 1
As described in the background art, the drainage mechanism in the prior art cannot effectively filter and drain impurities in water, so that normal drainage is affected; in order to solve the technical problems, the utility model provides a drainage mechanism for hydraulic engineering.
With reference to fig. 1-3, the drainage mechanism for hydraulic engineering comprises a guide pipe 11, wherein a water inlet is formed in one end portion of the guide pipe 11, the other end portion of the guide pipe 11 is communicated with a filter box 1, a water outlet of the filter box 1 is communicated with a water suction pump 12, and a water outlet end of the water suction pump 12 is communicated with a drain pipe 13.
The filter box 1 is provided with installation through holes in sequence along the water inlet direction, a first filter plate and a second filter plate are vertically inserted through the installation through holes, a fixing unit is installed at the top of the first filter plate and the top of the second filter plate, and the first filter plate and the second filter plate are fixed in the filter box 1.
As shown in fig. 2, the first filter plate and the second filter plate have the same structure, and the first filter plate is taken as an example to describe the structure in detail, the first filter plate comprises a mounting plate 2, a filter screen 3 and a bottom plate 4, the filter screen 3 is vertically mounted on the bottom surface of the mounting plate 2 along the length direction of the mounting plate 2, the bottom of the filter screen 3 is connected with one side of the bottom plate 4 along the width direction, and one side of the bottom plate 4 along the width direction is close to the second filter plate, that is, the bottom plate 4 is positioned on the left side of the filter screen 3. In order to better filter the water flow and ensure the normal discharge of the water flow, the aperture of the filter screen 3 of the first filter plate is larger than that of the filter screen 3 of the second filter plate, the areas of the installation through holes, the installation plate 2 and the bottom plate 4 are the same, and the installation plate 2, the filter screen 3 and the bottom plate 4 are of an integrated structure.
As shown in fig. 3, the fixing unit includes a fixing shaft 7, the fixing shaft 7 being vertically installed at the top of the mounting plate 2 at the middle of the mounting plate 2; the first rotating ring 8 and the second rotating ring 9 are sleeved on the circumferential side of the fixed shaft 7, and the first rotating ring 8 and the second rotating ring 9 are positioned at the bottom of the fixed shaft 7; limiting rods 10 are symmetrically arranged on the circumferential sides of the first rotating ring 8 and the second rotating ring 9, and fixing bolts penetrate through non-connecting ends of the limiting rods 10. 4 mounting holes are formed in the top of the filter box 1 and are respectively located on two sides of the mounting plate 2, the limiting rods 10 are adjusted to be in two-to-two crossed positions, and the limiting rods 10 are connected with the filter box 1 through the mounting holes through fixing bolts.
A driving motor 14 is arranged on one side wall of the filter box 1 along the width direction, the output end of the driving motor 14 is connected with a rotating shaft 6, and the rotating shaft 6 is positioned inside the filter box 1 and is parallel to the width direction of the filter box 1; 2 stirring rods 5 are mounted on the circumferential side of the rotating shaft 6. The stirring rod 5 includes a vertical portion and a horizontal portion, one end portion of the vertical portion in the length direction is connected to the circumferential side of the rotation shaft 6, and the other end portion of the vertical portion in the length direction is connected to one end portion of the horizontal portion. The width of puddler 5 is far less than the width of rose box 1, can not influence the normal discharge of rivers, and the vertical portion symmetry of two puddler 5, horizontal portion opposite side, vertical portion, horizontal portion and axis of rotation 6 are integrated into one piece structure.
When the filter is used, one end of the flow guide pipe 11 is placed in water, the water is pumped by the water pump 12, impurities are driven by water flow to enter the filter box 1, preliminary filtration is carried out through the first filter plate and the second filter plate, the driving motor 14 drives the rotating shaft 6 and the stirring rod 5 to rotate, the water flow is accelerated to be discharged, and filtered water is discharged through the water discharge pipe 13.
The stirring rod breaks up the entered soft impurities, vibrates the impurities on the inner wall of the filter tank 1 and the filter screen 3, avoids the deposition of the impurities, and reduces the blockage of the pipeline.
When the first filter plate or the second filter plate is removed, the fixing bolts are unscrewed, the filter plates are taken out by means of the limiting rods 10, and the bottom plate 4 brings out impurities in the filter box 1.
Example two
The present embodiment is different from the other embodiments in that an inflatable cushion 15 is installed at the bottom of the filtering tank 1, and the drainage mechanism for hydraulic engineering can float on the water surface by means of buoyancy of water.
Example III
In connection with fig. 5, this embodiment is different from the other embodiments in that 4 installation anchors 16 are vertically installed at the bottom of the filter box 1, and the installation anchors 16 are located at four corners of the filter box 1, respectively.
When the hydraulic engineering drainage device is required to be used in a soft sandy soil or wet soil environment, the installation anchor rod 16 can be inserted into the sandy soil or wet soil, so that the stability of the hydraulic engineering drainage device can be ensured.
While the foregoing description of the embodiments of the present utility model has been presented in conjunction with the drawings, it should be understood that it is not intended to limit the scope of the utility model, but rather, it is intended to cover all modifications or variations within the scope of the utility model as defined by the claims of the present utility model.
Claims (10)
1. The drainage mechanism for the hydraulic engineering is characterized by comprising a guide pipe, wherein a water inlet hole is formed in one end part of the guide pipe, a filter box is communicated with the other end part of the guide pipe, a water outlet of the filter box is communicated with a water suction pump, and a water outlet end of the water suction pump is communicated with a water drain pipe;
the filter box is sequentially inserted with a first filter plate and a second filter plate along the water inlet direction, and the first filter plate and the second filter plate have the same structure;
the first filter plate comprises a mounting plate, a filter screen and a bottom plate, the filter screen is vertically arranged on the bottom surface of the mounting plate along the length direction of the mounting plate, the bottom of the filter screen is connected with one side of the bottom plate along the width direction, and one side of the bottom plate along the width direction is close to the second filter plate; the aperture of the filter screen of the first filter plate is larger than that of the filter screen of the second filter plate.
2. The drainage mechanism for hydraulic engineering according to claim 1, wherein the top parts of the first filter plate and the second filter plate are provided with fixing units, the fixing units comprise fixing shafts, and the fixing shafts are vertically arranged at the top parts of the mounting plates;
a first rotating ring and a second rotating ring are sleeved on the circumferential side of the fixed shaft, and the first rotating ring and the second rotating ring are positioned at the bottom of the fixed shaft;
limiting rods are symmetrically arranged on the circumferential sides of the first rotating ring and the second rotating ring, and fixing bolts penetrate through the non-connecting ends of the limiting rods.
3. The drainage mechanism for hydraulic engineering according to claim 2, wherein a plurality of mounting holes are formed in the top of the filter box, and the limit rod is connected with the filter box through the mounting holes by means of the fixing bolts.
4. The drainage mechanism for hydraulic engineering according to claim 1, wherein a driving motor is arranged on the side wall of the filter box, an output end of the driving motor is connected with a rotating shaft, and the rotating shaft is positioned in the filter box and is parallel to the width direction of the filter box;
stirring rods are arranged on the circumferential side of the rotating shaft.
5. The drainage mechanism for hydraulic engineering according to claim 4, wherein the stirring rod includes a vertical portion and a horizontal portion, one end portion of the vertical portion in a length direction is connected to a circumferential side of the rotation shaft, and the other end portion of the vertical portion in the length direction is connected to one end portion of the horizontal portion.
6. The drainage mechanism for hydraulic engineering according to claim 5, wherein the number of the stirring rods is plural, and the horizontal portions of the stirring rods are different.
7. The drainage mechanism for hydraulic engineering according to claim 5, wherein the vertical portion, the horizontal portion and the rotation shaft are integrally formed, and the mounting plate, the filter screen and the bottom plate are integrally formed.
8. The drainage mechanism for hydraulic engineering according to claim 1, wherein an inflatable cushion is arranged at the bottom of the filter box.
9. The drainage mechanism for hydraulic engineering according to claim 1, wherein a plurality of installation anchor rods are vertically arranged at the bottom of the filter box, and the installation anchor rods are respectively positioned at four corners of the filter box.
10. The drainage mechanism for hydraulic engineering according to claim 1, wherein the mounting plate, the filter screen and the bottom plate are all made of stainless steel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320857738.4U CN219240821U (en) | 2023-04-12 | 2023-04-12 | Drainage mechanism for hydraulic engineering |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320857738.4U CN219240821U (en) | 2023-04-12 | 2023-04-12 | Drainage mechanism for hydraulic engineering |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219240821U true CN219240821U (en) | 2023-06-23 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320857738.4U Active CN219240821U (en) | 2023-04-12 | 2023-04-12 | Drainage mechanism for hydraulic engineering |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219240821U (en) |
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2023
- 2023-04-12 CN CN202320857738.4U patent/CN219240821U/en active Active
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