A sewage interception device for water channel used in water conservancy and hydropower projects
By designing a sewage blocking device for a water channel, including a sewage blocking gate, an L-shaped sewage blocking plate, a collection frame, a lifting component and a driving component, the problem that the water channel sewage blocking equipment in the prior art is not convenient for cleaning debris or floating objects, and the normal passage and efficient cleaning effect of water flow are achieved.
Patent Information
- Application Number
- CN202421332372.X
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-06-12
- Publication Date
- 2025-04-01
- Estimated Expiration
- 2034-06-12
AI Technical Summary
Existing water channel dirt blocking equipment is not convenient for cleaning up the obstructed debris or floating objects, which affects the normal passage of water flow.
A water channel sewage blocking device for water conservancy and hydropower engineering is designed, including sewage blocking gates, L-shaped sewage blocking panels, collection frames, lifting components and driving components. By cooperating with the lifting assembly and the driving assembly, the collection frame can be moved vertically to bring out the debris or floats, and the push plate can be moved horizontally to push the debris or floats to the edge of the canal.
It realizes efficient cleaning of debris or floating objects blocked in the canal, ensures the normal passage of water flow, and avoids debris or floating objects blocking the dirty barrier.
Smart Images
Figure CN222700931U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of water conservancy and hydropower construction, and specifically relates to a sewage intercepting device for a water channel of a water conservancy and hydropower project. Background Art
[0002] In the use of water conservancy facilities such as canals, it is generally necessary to intercept pollution to prevent various debris and floating objects from entering and blocking the canals, affecting the normal passage of water. The existing pollution interception equipment is generally a trash rack or a trash net, but the existing pollution interception equipment is inconvenient to clean the debris or floating objects after the interception, thereby affecting the connectivity of the water flow. Utility Model Content
[0003] The purpose of the utility model is to provide a sewage interception device for water channels used in water conservancy and hydropower projects, which is used to solve the problems mentioned in the prior art in the above background technology.
[0004] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a trash intercepting device for a water channel of a water conservancy and hydropower project, comprising a trash rack, on which a collecting mechanism is provided, the collecting mechanism comprising an L-shaped trash baffle plate, a collecting frame, a lifting assembly, a pushing plate and a driving assembly, the L-shaped trash baffle plate being arranged on the upper part of the trash rack, the collecting frame being arranged on one side of the trash rack, the lifting assembly being arranged at one end of the L-shaped trash baffle plate and being connected to the collecting frame, the lifting assembly being able to drive the collecting frame to move vertically, the pushing plate being arranged on the L-shaped trash baffle plate, the driving assembly being arranged at the other end of the L-shaped trash baffle plate and being connected to the pushing plate, and the driving assembly being able to drive the pushing plate to move horizontally.
[0005] Furthermore, the lifting assembly includes a first motor and a drum, a first connecting plate is provided on one end of the L-shaped dirt baffle plate, the first motor is arranged on the first connecting plate, the drum is connected to the output shaft of the first motor, a steel wire rope is provided on the drum, and one end of the steel wire rope passes through the L-shaped dirt baffle plate and is connected to the collection frame.
[0006] Furthermore, the driving assembly includes a second motor and a screw rod, a second connecting plate is provided on the other end of the L-shaped dirt baffle plate, the second motor is arranged on the second connecting plate, the screw rod is connected to the output shaft of the second motor and is hinged to the L-shaped dirt baffle plate, the push plate is laterally slidably matched with the L-shaped dirt baffle plate, and the screw rod is threadedly matched with the push plate.
[0007] Furthermore, positioning holes are formed on the first connecting plate and the second connecting plate.
[0008] Compared with the prior art, the beneficial effects of the utility model are as follows:
[0009] The utility model has the following beneficial effects:
[0010] The first motor is started to drive the drum to rotate, thereby winding the wire rope, driving the collection frame to move upward, driving the blocked debris or floating objects to move upward, and the second motor is started to drive the screw rod to rotate, thereby driving the push plate threaded with it to move horizontally, pushing the debris or floating objects in the collection frame to the side of the canal for subsequent processing by the staff;
[0011] The device is provided with a lifting assembly and a driving assembly, so that the collecting frame can move vertically to bring out the debris or floating objects from the canal, and the pushing plate can move horizontally to push the debris or floating objects to the side of the canal, so as to clean the debris or floating objects blocked by the trash rack. BRIEF DESCRIPTION OF THE DRAWINGS
[0012] Figure 1 This is the overall structure diagram of the utility model;
[0013] Figure 2 This is a two-axonometric drawing of the utility model;
[0014] Figure 3 This is the front view of the utility model;
[0015] Figure 4 It is a top view of the utility model.
[0016] In the figure: 1. trash rack; 2. collecting mechanism; 3. collecting frame; 4. lifting assembly; 5. pushing plate; 6. driving assembly; 7. first motor; 8. reel; 9. first connecting plate; 10. wire rope; 11. second motor; 12. screw rod; 13. second connecting plate; 14. positioning hole; 15. L-shaped trash baffle. DETAILED DESCRIPTION
[0017] See also Figures 1 to 4 A trash intercepting device for a water channel of a water conservancy and hydropower project comprises a trash rack 1, on which a collecting mechanism 2 is provided, and the debris or floating objects intercepted by the trash rack 1 are collected by the collecting mechanism 2 to prevent excessive debris or floating objects from clogging the trash rack 1 and affecting the water flow area of the trash rack 1 and the water flow rate of the water channel. The collecting mechanism 2 comprises an L-shaped trash baffle plate 15, a collecting frame 3, a lifting component 4, a pushing plate 5 and a driving component 6. The L-shaped trash baffle plate 15 is arranged on the upper part of the trash rack 1, and the collecting frame 3 is arranged on one side of the trash rack 1, the lifting assembly 4 is arranged at one end of the L-shaped trash baffle plate 15 and connected to the collecting frame 3, and the lifting assembly 4 can drive the collecting frame 3 to move vertically so as to remove the blocked debris or floating objects from the canal; the pushing plate 5 is arranged on the L-shaped trash baffle plate 15, the driving assembly 6 is arranged at the other end of the L-shaped trash baffle plate 15 and connected to the pushing plate 5, and the driving assembly 6 can drive the pushing plate 5 to move horizontally so as to clean out the debris or floating objects brought out of the canal.
[0018] in,
[0019] The lifting assembly 4 includes a first motor 7 and a drum 8. A first connecting plate 9 is provided on one end of the L-shaped dirt baffle plate 15. The first motor 7 is arranged on the first connecting plate 9. The drum 8 is connected to the output shaft of the first motor 7. A wire rope 10 is provided on the drum 8. One end of the wire rope 10 passes through the L-shaped dirt baffle plate 15 and is connected to the collecting frame 3. Starting the first motor 7 drives the drum 8 to rotate, and then the wire rope 10 is wound up, thereby driving the collecting frame 3 to move upward, and driving the blocked debris or floating objects to move upward.
[0020] The driving assembly 6 includes a second motor 11 and a screw rod 12. A second connecting plate 13 is provided on the other end of the L-shaped dirt baffle plate 15. The second motor 11 is arranged on the second connecting plate 13. The screw rod 12 is connected to the output shaft of the second motor 11 and is hinged to the L-shaped dirt baffle plate 15. The push plate 5 slides laterally with the L-shaped dirt baffle plate 15. The screw rod 12 is threadedly engaged with the push plate 5. Starting the second motor 11 drives the screw rod 12 to rotate, thereby driving the push plate 5 threadedly engaged with it to move laterally, pushing the debris or floating objects in the collection frame 3 to the side of the canal for subsequent processing by the staff.
[0021] Positioning holes 14 are formed on the first connecting plate 9 and the second connecting plate 13 . The device can be fixed on both sides of the canal by screwing screws or driving ground spears into the positioning holes 14 .
[0022] The screw rod 12 is specifically a reciprocating screw rod.
[0023] The trash rack 1 and the collecting frame 3 are adapted to the inner wall of the water channel.
[0024] A chute is provided on the trash rack 1, and a sliding block corresponding to the chute is provided on the collecting frame 3, and the chute and the sliding block are slidably matched.
[0025] The working principle of the utility model is as follows: when in use, the device is first fixed across the canal, so that the trash rack 1 and the collecting frame 3 are located in the canal and perpendicular to the water flow direction, so that the passing debris or floating objects are blocked on one side of the trash rack 1. After a period of blocking, the first motor 7 is started to drive the reel 8 to rotate, thereby causing the wire rope 10 to be wound, thereby driving the collecting frame 3 to move upward, driving the blocked debris or floating objects to move upward, and then starting the second motor 11 to drive the screw rod 12 to rotate, thereby driving the pushing plate 5 threadedly matched therewith to move horizontally, and pushing the debris or floating objects in the collecting frame 3 to the side of the canal for subsequent processing by the staff. The device is provided with a lifting component 4 and a driving component 6, so that the collecting frame 3 can move vertically to bring the debris or floating objects out of the canal, and the pushing plate 5 can move horizontally to push the debris or floating objects to the side of the canal, so as to clean the debris or floating objects blocked by the trash rack 1.
[0026] The above are only preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present invention should be included in the protection scope of the present invention.
Claims
1. A trash-blocking device for a water channel in a water conservancy and hydropower project, comprising a trash rack (1), characterized in that: The trash rack (1) is provided with a collecting mechanism (2), the collecting mechanism (2) comprising an L-shaped trash baffle plate (15), a collecting frame (3), a lifting assembly (4), a pushing plate (5) and a driving assembly (6), the L-shaped trash baffle plate (15) being arranged on the upper part of the trash rack (1), the collecting frame (3) being arranged on one side of the trash rack (1), the lifting assembly (4) being arranged at one end of the L-shaped trash baffle plate (15) and being connected to the collecting frame (3), the lifting assembly (4) being capable of driving the collecting frame (3) to move vertically, the pushing plate (5) being arranged on the L-shaped trash baffle plate (15), the driving assembly (6) being arranged at the other end of the L-shaped trash baffle plate (15) and being connected to the pushing plate (5), the driving assembly (6) being capable of driving the pushing plate (5) to move horizontally.
2. A sewage interception device for water channels in water conservancy and hydropower projects as claimed in claim 1, characterized in that: The lifting assembly (4) comprises a first motor (7) and a drum (8); a first connecting plate (9) is provided on one end of the L-shaped dirt baffle plate (15); the first motor (7) is arranged on the first connecting plate (9); the drum (8) is connected to an output shaft of the first motor (7); a steel wire rope (10) is provided on the drum (8); one end of the steel wire rope (10) passes through the L-shaped dirt baffle plate (15) and is connected to the collecting frame (3).
3. A sewage interception device for water channels in water conservancy and hydropower projects as claimed in claim 2, characterized in that: The driving assembly (6) comprises a second motor (11) and a screw rod (12); a second connecting plate (13) is provided on the other end of the L-shaped dirt baffle plate (15); the second motor (11) is arranged on the second connecting plate (13); the screw rod (12) is connected to the output shaft of the second motor (11) and is hinged to the L-shaped dirt baffle plate (15); the push plate (5) and the L-shaped dirt baffle plate (15) are in transverse sliding engagement; and the screw rod (12) and the push plate (5) are in threaded engagement.
4. A sewage interception device for water channels in water conservancy and hydropower projects as claimed in claim 3, characterized in that: Positioning holes (14) are formed on the first connecting plate (9) and the second connecting plate (13).