CN214005603U - Water diversion structure for water conservancy and hydropower engineering - Google Patents
Water diversion structure for water conservancy and hydropower engineering Download PDFInfo
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- CN214005603U CN214005603U CN202022878314.5U CN202022878314U CN214005603U CN 214005603 U CN214005603 U CN 214005603U CN 202022878314 U CN202022878314 U CN 202022878314U CN 214005603 U CN214005603 U CN 214005603U
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Abstract
The utility model discloses a diversion structure for hydraulic and hydroelectric engineering, which comprises a connecting beam and a filter grid arranged between water channels, wherein the two ends of the connecting beam are provided with connecting blocks, the connecting blocks are provided with mounting holes, the two sides of the connecting beam are provided with mounting flanges, the mounting flanges are provided with mounting grooves, the side sides of the mounting grooves are provided with a plurality of uniformly distributed 'convex' through holes for mounting baffles, the front side of the connecting beam is provided with a lug, the lug is provided with a locking block, a through hole for a lifting rod to pass through is reserved between the locking block and the lug, the bottom of the lifting rod is connected with a basket, the basket is provided with uniformly distributed filter holes, one side of the basket close to the filter grid is provided with a scraper made of flexible material, the scraper is kept to be attached to the front filter grid under the action of the lug and the locking block, the upper end of the lifting rod is provided with a handle, and the handle is pulled through the lifting handle, the scraping plate scrapes the sundries adhered to the filter grid, so that the cleaning effect is achieved.
Description
Technical Field
The utility model relates to a hydraulic and hydroelectric engineering technical field, in particular to a diversion structure for hydraulic and hydroelectric engineering.
Background
The water diversion canal is one of the most main transportation (diversion) vehicles (modes) of artificial and natural water sources in human history, and forms a drinking water treatment system which is most basically recognized by people in recent times along with the system flow of precipitation-filtration-disinfection. And has wide application in agricultural irrigation and other multiple living fields. The water diversion channel is an important channel structure in water conservancy projects and plays roles in water source conveying, water diversion and power generation, agricultural irrigation and the like.
At present, the patent with the publication number CN207073468U discloses a water diversion structure for water conservancy and hydropower engineering, which comprises a water channel, a water pump, a water inlet pipe and a water diversion pipe, wherein the water diversion pipe is connected to the water channel, the side wall of the water diversion pipe is connected with one end of the water inlet pipe, the other end of the water inlet pipe is connected with the water pump, the water pump is fixed on the water channel through a water pump seat, a wheel disc is driven to rotate by a third motor, so that a first rotating rod and a second rotating rod rotate successively, a connecting rod pushes a moving block to impact the side wall of a filter screen repeatedly, so that the blocking substances in filter holes fall off, meanwhile, the eccentric rotation of a cam is utilized to cause vibration, the moving block vibrates while impacting, the blocking substances in the filter holes further fall off, in addition, the needle point can puncture the blocking substances in the filter holes to break off, so that the blocking substances fall off easily under the action of vibration, avoid the filter screen to be blockked up, guarantee the efficiency of diversion.
The above prior art solutions have the following drawbacks: the filter screen is inconvenient to change by the water diversion structure, and the water source cannot be classified and filtered.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a diversion structure for hydraulic and hydroelectric engineering.
The above technical purpose of the present invention can be achieved by the following technical solutions:
a diversion structure for hydraulic and hydroelectric engineering comprises a connecting beam and a filter grid which are installed between water channels, wherein connecting blocks are arranged at two ends of the connecting beam, mounting holes are formed in the connecting blocks, mounting flanges are arranged on two sides of the connecting beam, mounting grooves are formed in the mounting flanges, side edges of the mounting grooves are provided with through holes for the installation baffle to be uniformly distributed and in a convex shape, the bottom of the installation baffle is provided with a tip, the installation baffle is inserted into the bottom of the water channel through the tip, the filter grid is installed in the mounting grooves on the mounting flanges, a convex block is arranged on the front side of the connecting beam, a locking block is installed on the convex block, a through hole for a lifting rod to pass through is reserved between the locking block and the convex block, the bottom of the lifting rod is connected with a lifting basket, uniformly distributed filter holes are formed in the lifting basket, and a scraper made of a flexible material is arranged on one side of the lifting basket close to the filter grid, the scraper blade is made of rubber materials, the scraper blade is kept to be attached to the front side filter grid under the action of the convex block and the locking block, the handle is arranged at the upper end of the lifting rod, and the scraper blade scrapes sundries adhered to the filter grid through lifting the handle, so that a cleaning effect is achieved.
Furthermore, the filtration pore aperture size of the filtration bars of tie-beam both sides is inequality, and the filtration pore aperture of front side filtration bars is greater than the aperture of rear side filtration bars filtration pores, crosses the barrier with great impurity through the filtration bars of front side earlier and keeps off in the front side to collect the impurity that is kept off by the check through the hand-basket, the rear side filtration bars carry out the secondary filter again.
Furthermore, two lifting lugs are arranged at the upper end of the filter grid, and the two lifting lugs are provided with holding rods, so that the lifting lug structure is convenient for the installation or replacement of the filter grid.
Furthermore, the two sides of the connecting beam are provided with transverse pull holes, threads are arranged in the pull holes, and the screw rods can penetrate through the side wall of the water channel to be matched with the pull holes through the pull holes, so that transverse pulling force is provided, and the connecting beam is more reliably mounted.
Furthermore, the upper surface of the connecting beam is provided with an anti-skid groove.
To sum up, the utility model discloses following beneficial effect has: 1. the utility model arranges the filter grids at the two sides of the connecting beam, and the aperture of the front filter grid is larger than that of the rear filter grid, so that the filter grids are filtered twice, and the filter work of the other filter grid is not influenced in the process of replacing the filter grids; 2. set up hand-basket and scraper blade structure in the front side of front side filter gate, effectively cross the solid impurity of ditch front end aquatic to clear up in time solid impurity through the hand-basket, the surface filter gate blocks up simultaneously.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic structural view of the filtering grid part of the present invention;
FIG. 3 is a schematic side view of the filter portion of the present invention;
fig. 4 is a partially enlarged view of a portion a of fig. 3;
fig. 5 is a top view of the filter screen section of the present invention.
In the figure, 1, a ditch; 2. a connecting beam; 3. a filter grid; 4, a baffle plate; 5. connecting blocks; 6. lifting the ears; 7. a support rod; 8. mounting holes; 9. a locking block; 10. a bump; 11. a handle; 12. an anti-slip groove; 13. installing a folded edge; 14. hole drawing; 15. lifting a rod; 16. a squeegee; 17. lifting a basket; 18. a filtration pore; 19. a tip; 20. and (4) mounting the groove.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
As shown in fig. 1-5, a diversion structure for hydraulic and hydroelectric engineering, includes tie-beam 2 and filter grid 3 installed between ditch 1, the both ends of tie-beam 2 are equipped with connecting block 5, be equipped with mounting hole 8 on the connecting block 5, the both sides of tie-beam 2 are equipped with installation hem 13, be equipped with mounting groove 20 on the installation hem 13, the avris of mounting groove 20 is equipped with the through-going hole of using installation baffle 4 of a plurality of equipartitions, "protruding" font, the bottom of installation baffle 4 is equipped with tip 19, installation baffle 4 inserts the bottom of ditch 1 through tip 19, filter grid 3 is installed in mounting groove 20 on installation hem 13, the front side of tie-beam 2 is equipped with lug 10, install latch segment 9 on the lug 10, leave the through-hole that supplies shadoof 15 to pass between latch segment 9 and the lug 10, the bottom of the lifting rod 15 is connected with a lifting basket 17, the lifting basket 17 is provided with uniformly distributed filter holes 18, one side of the lifting basket 17 close to the filter grid 3 is provided with a scraper 16 made of a flexible material, the scraper 16 is made of a rubber material, the scraper 16 is kept attached to the front filter grid 3 under the action of the convex block 10 and the locking block 9, the upper end of the lifting rod 15 is provided with a handle 11, and the scraper 16 scrapes sundries adhered to the filter grid through the lifting handle 11 to achieve a cleaning effect.
Furthermore, the filtration pore aperture size of the filtration bars 3 on the two sides of the connecting beam 2 is different, and the filtration pore aperture of the front side filtration bars is larger than that of the filtration holes of the rear side filtration bars, so that larger impurities pass through the filtration bars on the front side and are blocked on the front side, the impurities blocked by the grizzly are collected by the basket, and the secondary filtration is carried out on the filtration bars on the rear side.
Furthermore, two lifting lugs 6 are arranged at the upper end of the filter grid 3, the two lifting lugs 6 are provided with holding rods 7, and the lifting lugs 6 facilitate the installation or replacement of the filter grid 3.
Furthermore, both sides of the connecting beam 2 are provided with transverse pull holes 14, threads are arranged in the pull holes 14, and through the arrangement of the pull holes 14, a screw rod can penetrate through the side wall of the ditch 1 to be matched with the pull holes 14, so that transverse pulling force is provided, and the connecting beam 2 is more reliably mounted.
Further, the upper surface of the connecting beam 2 is provided with an anti-skid groove 12.
The present embodiment is only for explaining the present invention, and it is not limited to the present invention, and those skilled in the art can make modifications to the present embodiment without inventive contribution as required after reading the present specification, but all of them are protected by patent laws within the scope of the claims of the present invention.
Claims (5)
1. The utility model provides a diversion structure for hydraulic and hydroelectric engineering, is including installing tie-beam (2) and filter grid (3) between ditch (1), characterized by: the connecting structure is characterized in that connecting blocks (5) are arranged at two ends of the connecting beam (2), mounting holes (8) are formed in the connecting blocks (5), mounting flanges (13) are arranged on two sides of the connecting beam (2), mounting grooves (20) are formed in the mounting flanges (13), insertion holes, which are uniformly distributed and are in a convex shape, for mounting baffles (4) are formed in the side edges of the mounting grooves (20), pointed ends (19) are arranged at the bottoms of the mounting baffles (4), the mounting baffles (4) are inserted into the bottom of the ditch (1) through the pointed ends (19), the filter grids (3) are mounted in the mounting grooves (20) on the mounting flanges (13), convex blocks (10) are arranged on the front side of the connecting beam (2), locking blocks (9) are mounted on the convex blocks (10), and through holes for the lifting rods (15) to pass through are reserved between the locking blocks (9) and the convex blocks (10), the bottom of the lifting rod (15) is connected with a lifting basket (17), the lifting basket (17) is provided with uniformly distributed filtering holes (18), one side of the lifting basket (17) close to the filtering grid (3) is provided with a scraping plate (16) made of a flexible material, and the upper end of the lifting rod (15) is provided with a handle (11).
2. The water diversion structure for water conservancy and hydropower engineering according to claim 1, which is characterized in that: the aperture sizes of the filter holes of the filter grids (3) on the two sides of the connecting beam (2) are different, and the aperture of the filter hole of the front filter grid is larger than that of the filter hole of the rear filter grid.
3. A water diverting structure for water conservancy and hydropower engineering according to claim 2, characterized in that: two lifting lugs (6) are arranged at the upper end of the filter grid (3), and a holding rod (7) is arranged on each lifting lug (6).
4. A water diverting structure for water conservancy and hydropower engineering according to claim 3, characterized in that: and two sides of the connecting beam (2) are provided with transverse pull holes (14), and threads are arranged in the pull holes (14).
5. The water diverting structure for water conservancy and hydropower engineering according to claim 4, wherein: and the upper surface of the connecting beam (2) is provided with an anti-skidding groove (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022878314.5U CN214005603U (en) | 2020-12-03 | 2020-12-03 | Water diversion structure for water conservancy and hydropower engineering |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022878314.5U CN214005603U (en) | 2020-12-03 | 2020-12-03 | Water diversion structure for water conservancy and hydropower engineering |
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| Publication Number | Publication Date |
|---|---|
| CN214005603U true CN214005603U (en) | 2021-08-20 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202022878314.5U Active CN214005603U (en) | 2020-12-03 | 2020-12-03 | Water diversion structure for water conservancy and hydropower engineering |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114575312A (en) * | 2022-03-03 | 2022-06-03 | 宋露露 | Sluice rubbish interception anti-clogging device for hydraulic engineering |
-
2020
- 2020-12-03 CN CN202022878314.5U patent/CN214005603U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114575312A (en) * | 2022-03-03 | 2022-06-03 | 宋露露 | Sluice rubbish interception anti-clogging device for hydraulic engineering |
| CN114575312B (en) * | 2022-03-03 | 2024-03-26 | 宋露露 | Sluice garbage interception anti-blocking device for hydraulic engineering |
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