CN215888123U

CN215888123U - Water diversion structure for water conservancy and hydropower engineering

Info

Publication number: CN215888123U
Application number: CN202122277354.9U
Authority: CN
Inventors: 徐永楠
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-09-18
Filing date: 2021-09-18
Publication date: 2022-02-22
Anticipated expiration: 2031-09-18

Abstract

The utility model discloses a water diversion structure for hydraulic and hydroelectric engineering, and relates to the technical field of hydraulic and hydroelectric engineering. The water channel filter plate comprises a water channel and a cross beam fixedly arranged on the water channel, and is characterized in that a filter plate is fixedly arranged between the bottom of the cross beam and the inner wall of the water channel, a collecting frame is arranged on the side wall of one side of the filter plate in a sliding mode, and a driving assembly used for driving the collecting frame to vertically move along the filter plate is arranged at the upper end of the cross beam. According to the utility model, the filter plate is arranged, so that impurities in the water channel can be filtered, and the filtered impurities can be collected and lifted upwards to a position far away from the water surface by matching with the arranged collecting frame and the driving assembly, so that the impurities can be conveniently cleaned; secondly the device is provided with the current-limiting plate through filterable opposite side lateral wall slip to and the cooperation is provided with adjustment mechanism, thereby can adjust the velocity of flow of rivers in the ditch, improve the practicality of device.

Description

Water diversion structure for water conservancy and hydropower engineering

Technical Field

The utility model relates to the technical field of hydraulic and hydroelectric engineering, in particular to a water diversion structure for the 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 diversion canal is an important canal structure in water conservancy projects and plays roles in conveying water sources, diverting water, generating electricity, agricultural irrigation and the like; the existing diversion canal is generally filtered by flowing water in a multi-canal of a filter screen when in use, but the filter screen is easily blocked by impurities in the canal after being used for a long time, thereby reducing the diversion efficiency.

SUMMERY OF THE UTILITY MODEL

The utility model aims to: the utility model provides a drainage device for subway construction, aiming at solving the problem that an internal filter screen is easily blocked by impurities in a water channel when the existing water channel is used for a long time, so that the water channel efficiency is reduced.

The utility model specifically adopts the following technical scheme for realizing the purpose:

the utility model provides a diversion structure for hydraulic and hydroelectric engineering, includes ditch and fixed mounting at the fixed crossbeam of ditch, the bottom of crossbeam with fixed mounting has the filter between the ditch inner wall, one side lateral wall of filter slides and is provided with collects the frame, the upper end of crossbeam is provided with and is used for the drive collect the frame and follow the drive assembly of the vertical removal of filter, the filter is kept away from one side of collecting the frame slides and is provided with the current-limiting plate, set up on the crossbeam and be used for adjusting the adjustment mechanism that the current-limiting plate removed.

Further, the drive assembly is including seting up in the lift groove of filter lateral wall, the inside rotation of lift groove is provided with the lift lead screw, the outside screw thread of lift lead screw has cup jointed the connecting block, the connecting block with collect frame fixed connection, just the top fixed mounting of crossbeam has elevator motor, elevator motor's output shaft with lift lead screw fixed connection.

Furthermore, a guide groove is formed in the side wall of the water channel, guide blocks are fixedly connected to the two ends of the collecting frame, and the guide blocks are located inside the guide groove and slide.

Furthermore, the adjusting mechanism comprises a moving groove formed in the bottom of the cross beam, a screw rod is arranged in the moving groove in a rotating mode, the tail end of the screw rod is fixedly connected with a rotating disc, a fixed block is sleeved on the outer side of the screw rod in a threaded mode, and the fixed block is fixedly connected with the current limiting plate.

Furthermore, the flow limiting plate and the filter plate are provided with filter holes, the diameters of the filter holes are the same, and one side of the flow limiting plate, which is far away from the filter plate, is fixedly provided with a reinforcing rib.

Furthermore, mounting holes are formed in the periphery of the cross beam.

The utility model has the following beneficial effects:

according to the utility model, the filter plate is arranged, so that impurities in the water channel can be filtered, and the filtered impurities can be collected and lifted upwards to a position far away from the water surface by matching with the arranged collecting frame and the driving assembly, so that the impurities can be conveniently cleaned; secondly the device is provided with the current-limiting plate through filterable opposite side lateral wall slip to and the cooperation is provided with adjustment mechanism, thereby can adjust the velocity of flow of rivers in the ditch, improve the practicality of device.

Drawings

FIG. 1 is a schematic perspective view of the present invention;

FIG. 2 is a schematic perspective view of another embodiment of the present invention;

FIG. 3 is a top view of FIG. 2 of the present invention;

FIG. 4 is a cross-sectional view taken along line A-A of FIG. 3 in accordance with the present invention;

reference numerals: 1. a ditch; 11. a guide groove; 2. a cross beam; 21. mounting holes; 22. a moving groove; 23. a screw; 3. a filter plate; 31. a lifting groove; 32. a lifting screw rod; 33. a lifting motor; 34. connecting blocks; 4. a collection frame; 41. a guide block; 5. a restrictor plate; 51. reinforcing ribs; 52. a fixed block; 6. a turntable.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. The components of embodiments of the present invention generally described and illustrated in the figures herein may be arranged and designed in a wide variety of different configurations.

Thus, the following detailed description of the embodiments of the present invention, presented in the figures, is not intended to limit the scope of the utility model, as claimed, but is merely representative of selected embodiments of the utility model. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures. Furthermore, the terms "first," "second," and the like are used merely to distinguish one description from another, and are not to be construed as indicating or implying relative importance.

In the description of the embodiments of the present invention, it should be noted that the terms "inside", "outside", "upper", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings or orientations or positional relationships conventionally arranged when the products of the present invention are used, and are only used for convenience in describing the present invention and simplifying the description, but do not indicate or imply that the devices or elements indicated must have specific orientations, be constructed in specific orientations, and operated, and thus, should not be construed as limiting the present invention.

As shown in fig. 1-4, a water diversion structure for water conservancy and hydropower engineering comprises a water channel 1 and a cross beam 2 fixedly installed on the water channel 1, a filter plate 3 is fixedly installed between the bottom of the cross beam 2 and the inner wall of the water channel 1, a collecting frame 4 is slidably installed on the side wall of one side of the filter plate 3, a driving assembly for driving the collecting frame 4 to move vertically along the filter plate 3 is arranged at the upper end of the cross beam 2, a current limiting plate 5 is slidably installed on the side of the filter plate 3 far away from the collecting frame 4, and an adjusting mechanism for adjusting the movement of the current limiting plate 5 is arranged on the cross beam 2; secondly, the device is provided with a flow limiting plate 5 in a sliding way through the side wall at the other side of the filter and is provided with an adjusting mechanism in a matching way, so that the flow velocity of water flow in the ditch 1 can be adjusted, and the practicability of the device is improved; more specifically be, after 1 drainage a period in ditch, through starting drive assembly, drive assembly drives and collects frame 4 rebound, thereby can collect the impurity after 3 filters of filter, promote to the surface of water upside when collecting frame 4 and make, can conveniently clear up collecting 4 inside impurity of frame, secondly when the velocity of flow as required control rivers, then can drive about restriction board 5 through adjustment mechanism, this moment restriction board 5 can misplace with filter 3, then can start the effect of restriction to the velocity of flow of filter 3.

As shown in fig. 1, the driving assembly includes a lifting groove 31 formed on the side wall of the filter plate 3, a lifting screw 32 is rotatably arranged inside the lifting groove 31, a connecting block 34 is sleeved on the outer side thread of the lifting screw 32, the connecting block 34 is fixedly connected with the collecting frame 4, a lifting motor 33 is fixedly mounted at the top of the cross beam 2, an output shaft of the lifting motor 33 is fixedly connected with the lifting screw 32, here, by starting the lifting motor 33, the lifting motor 33 drives the lifting screw 32 to rotate, so that the connecting block 34 in threaded engagement with the outer side of the lifting screw 32 and the collecting frame 4 move up and down.

As shown in fig. 1, a guide groove 11 is formed in the side wall of the canal 1, guide blocks 41 are fixedly connected to two ends of the collecting frame 4, the guide blocks 41 are located in the guide groove 11 and slide inside the guide groove, and the collecting frame 4 can be conveniently moved by the aid of the guide groove 11 and the guide blocks 41, so that the collecting frame 4 is prevented from being inclined.

As shown in fig. 2 and 4, the adjusting mechanism includes a moving slot 22 disposed at the bottom of the cross beam 2, a screw 23 is rotatably disposed in the moving slot 22, a rotating disc 6 is fixedly connected to the end of the screw 23, a fixed block 52 is sleeved on the outer side of the screw 23, the fixed block 52 is fixedly connected to the restrictor plate 5, an inner hexagonal hole is disposed at the end of the rotating disc 6, which facilitates the transmission of an external transmission mechanism, when the adjusting mechanism is used, the external transmission mechanism drives the rotating disc 6 and the screw 23 to rotate, the screw 23 drives the fixed block 52 and the restrictor plate 5 engaged with each other by threads to move left and right, so as to adjust the overlapping amount of the restrictor plate 5 and the filter plate 3, when the overlapping amount is large, the flow rate is relatively fast, when the overlapping amount is small, the flow rate is relatively slow.

As shown in fig. 1 and 2, the flow restriction plate 5 and the filter plate 3 are provided with filtering holes having the same diameter, and the reinforcing rib 51 is fixedly installed on one side of the flow restriction plate 5 away from the filter plate 3, and here, the reinforcing rib 51 is fixedly installed on the side wall of the flow restriction plate 5, so that the strength of the flow restriction plate 5 can be improved.

As shown in fig. 1, the periphery of the cross beam 2 is provided with mounting holes 21, and the device can conveniently fix and mount the cross beam 2 by providing the mounting holes 21 on the cross beam 2.

Claims

1. The utility model provides a diversion structure for hydraulic and hydroelectric engineering, includes ditch (1) and fixed mounting crossbeam (2) fixed in ditch (1), its characterized in that, the bottom of crossbeam (2) with fixed mounting has filter (3) between ditch (1) inner wall, one side lateral wall of filter (3) slides and is provided with and collects frame (4), the upper end of crossbeam (2) is provided with and is used for the drive collect frame (4) edge filter (3) are vertical to the drive assembly who removes, filter (3) are kept away from one side of collecting frame (4) slides and is provided with current-limiting plate (5), set up on crossbeam (2) and be used for adjusting the adjustment mechanism that current-limiting plate (5) removed.

2. The water diversion structure for water conservancy and hydropower engineering according to claim 1, wherein the driving assembly comprises a lifting groove (31) formed in the side wall of the filter plate (3), a lifting screw rod (32) is arranged inside the lifting groove (31) in a rotating mode, a connecting block (34) is sleeved on the outer side of the lifting screw rod (32) in a threaded mode, the connecting block (34) is fixedly connected with the collecting frame (4), a lifting motor (33) is fixedly mounted at the top of the cross beam (2), and an output shaft of the lifting motor (33) is fixedly connected with the lifting screw rod (32).

3. The water diversion structure for water conservancy and hydropower engineering according to claim 1, wherein a guide groove (11) is formed in the side wall of the water channel (1), guide blocks (41) are fixedly connected to two ends of the collecting frame (4), and the guide blocks (41) are located in the guide groove (11) and slide.

4. The water diversion structure for water conservancy and hydropower engineering according to claim 1, wherein the adjusting mechanism comprises a moving groove (22) formed in the bottom of the cross beam (2), a screw rod (23) is arranged in the moving groove (22) in a rotating manner, a rotary disc (6) is fixedly connected to the tail end of the screw rod (23), a fixed block (52) is sleeved on the outer side of the screw rod (23) in a threaded manner, and the fixed block (52) is fixedly connected with the flow limiting plate (5).

5. The water diversion structure for water conservancy and hydropower engineering according to claim 1, wherein the flow restriction plate (5) and the filter plate (3) are respectively provided with a filter hole, the diameters of the filter holes are the same, and one side of the flow restriction plate (5) far away from the filter plate (3) is fixedly provided with a reinforcing rib (51).

6. The water diversion structure for water conservancy and hydropower engineering according to claim 1, wherein mounting holes (21) are formed around the cross beam (2).