Water conservancy pipeline dredging device for water conservancy project
By designing a water conservancy pipeline dredging device combining drill bits, stirring plates and water blocking plates, the problem of motor failure caused by contact with accumulated water in the prior art is solved, and efficient pipeline cleaning and normal operation of the device are achieved.
Patent Information
- Application Number
- CN202421533979.4
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-07-01
- Publication Date
- 2025-05-13
- Estimated Expiration
- 2034-07-01
AI Technical Summary
During use, existing water conservancy pipeline dredging devices are prone to failure of motors and other components due to contact with water accumulation in the pipeline, which affects subsequent use.
A water conservancy pipeline silting device for water conservancy projects was designed. By combining drill bits, stirring plates and water blocking plates, the silt substances are discharged through the water blocking plates, avoiding the device being flooded by water blocking. The design of electric push rods and stabilizing frames is fixed and preventing the motor from contacting the water blocking.
It effectively prevents the dredging device from being flooded by water after opening up the pipes, avoids motor short circuits, and ensures the normal use of the device and efficient cleaning effect.
Smart Images
Figure CN222856210U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of pipeline desilting, in particular to a desilting device for a water conservancy pipeline in a water conservancy project. Background Art
[0002] A water pipe desilting device is a mechanical device used to clean silt and impurities in water pipes. It is mainly used to clean various particulate matter carried by the water flow in the pipe, such as sand, mud, leaves, etc. These materials may settle in the pipe over time, forming silt or blockage. This not only reduces the flow of the pipe, but may also cause poor water flow, flooding or deterioration of water quality.
[0003] In real life, the working principle of common water pipeline dredging devices is mainly to crush the solid particles accumulated in the pipeline through a crushing device installed at the front end of the device, and transport the crushed sludge out of the pipeline, and then clean the inner wall of the pipeline through a high-pressure water gun or scraper to improve the cleanliness of the pipeline.
[0004] However, the above technology has the following problems during use: in most of the pipes with siltation, there is usually a large amount of accumulated water on the other side of the silt. When the silt removal device passes through the silt, the accumulated water at the other end of the pipe may be discharged along the opened channel, and in the process of discharge, it may come into contact with the silt removal device still on the inside of the pipe, which may cause components such as motors on the silt removal device to malfunction after encountering water, thereby affecting subsequent use. In view of this, a silt removal device for water conservancy pipelines used in water conservancy projects is provided to overcome the above defects. Utility Model Content
[0005] The utility model aims to solve the shortcomings in the prior art and proposes a hydraulic pipeline desilting device for hydraulic engineering.
[0006] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a hydraulic pipeline dredging device for a water conservancy project, comprising a drill bit, one side of the drill bit is spirally connected to a first threaded rod, the other end of the first threaded rod is fixedly connected to the output end of a first motor through a coupling, the first threaded rod is spirally connected to a stirring plate, the first motor is slidably connected to a water blocking plate, the other end of the first motor is rotatably connected to a fixing part, the outer side of the fixing part is fixedly connected to an electric push rod, one end of the electric push rod is fixedly connected to a push block, the surface of the first motor is fixedly connected to a shell, one end of the shell is fixedly connected to a second motor, and the output shaft of the second motor is rotatably connected to the shell.
[0007] As a further description of the above technical solution: the shape of the fixing piece is a rectangular parallelepiped, the number of the electric push rods is four, and the electric push rods are vertically connected to the fixing piece, so that the push block can be driven to contact the inner wall of the pipe by extending the electric push rods, thereby fixing the entire device.
[0008] As a further description of the above technical solution: the number of the outer shells is three, the number of the second motors is three, and a second threaded rod is arranged on the top of the outer shell, so that the first threaded cylinder can be driven to move by the rotation of the second threaded rod, so that the rolling seat fixed at one end of the first threaded cylinder and the ball on one side of the rolling seat can contact the inner wall of the pipe.
[0009] As a further description of the above technical solution: a rotating block is fixedly connected to the surface of the second threaded rod, and the rotating block is rotatably connected to the outer shell, one end of the second threaded rod is fixedly connected to the first driven bevel gear, the other end of the threaded rod is spirally connected to the first threaded cylinder, one end of the first threaded cylinder is fixedly connected to a rolling seat, and the rolling seat is rotatably connected to a rolling ball, so that the second threaded rod can be fixed by the rotational connection between the rotating block set on the second threaded rod and the outer shell to prevent the second threaded rod from shifting in position during rotation.
[0010] As a further description of the above technical solution: a first driving bevel gear is fixedly connected to the output shaft of the second motor, and the first driving bevel gear is meshed with the first driven bevel gear, so that the second threaded rod is driven to rotate through the meshing between the first driving bevel gear and the first driven bevel gear, thereby driving the first threaded cylinder spirally connected to the second threaded rod to move.
[0011] As a further description of the above technical solution: a push plate (20) is arranged above the first motor, and the bottom end of the push plate is fixedly connected to the top end of the second threaded tube. A third motor is arranged at the bottom of the push plate, and the bottom end of the push plate is fixedly connected to the top end of the third motor. A circular through hole is opened at the center of the push plate, and the output shaft of the third motor is rotatably connected to the push plate through the center through hole, so that the entire stabilizing frame can be driven to rotate through the output end of the third motor.
[0012] As a further description of the above technical solution: one end of the output shaft of the third motor is fixedly connected to a stabilizing frame, a bidirectional motor is arranged on the inner side of the stabilizing frame, both ends of the bidirectional motor are fixedly connected to a second driving bevel gear, the second driving bevel gear is meshed with a second driven bevel gear, one side of the second driven bevel gear is fixedly connected to a connecting rod, the connecting rod is rotatably connected to the stabilizing frame, and the other end of the connecting rod is fixedly connected to a wheel, so that the second driving bevel gear is driven by the bidirectional motor to mesh with the second driven bevel gear, thereby driving the connecting rod to rotate and causing the wheel to rotate.
[0013] The utility model has the following beneficial effects:
[0014] The utility model is designed to use a hydraulic pipeline desilting device for a hydraulic project. Through design coordination, the drill bit, the stirring plate, the water blocking plate and other components are combined, so that when the device moves along the inner wall of the pipeline, the silt crushed by the drill bit is stirred by the stirring plate, and the crushed silt is discharged through the bottom of the water blocking plate, which effectively prevents the device from being submerged by the water accumulated on the other side of the pipeline after clearing the blockage of the pipeline, and causing the device to short-circuit;
[0015] The utility model designs a hydraulic pipeline desilting device for a hydraulic project. By means of design coordination, a third motor, a push plate, an electric push rod and other components are combined. Thus, when the device enters the inner side of the pipeline, the electric push rod can be used to fix the entire device. Then, the push plate can be rotated in the direction of the third motor. The wheels can be driven to roll along the inner wall of the pipeline on the top of the inner side of the pipeline through the operation of the bidirectional motor. Thus, when the silt in the pipeline is cleared, the third motor can be prevented from contacting with the accumulated water, causing a short circuit in the third motor and affecting the use of the device. BRIEF DESCRIPTION OF THE DRAWINGS
[0016] Figure 1 It is a schematic diagram of the overall structure of the utility model;
[0017] Figure 2 This is a schematic diagram of the structure of the drill bit of the utility model;
[0018] Figure 3 This is a schematic diagram of the structure of the first motor of the utility model;
[0019] Figure 4 It is a schematic diagram of the cross-sectional structure of the housing of the utility model;
[0020] Figure 5 This is a schematic diagram of the structure of the third motor of the utility model;
[0021] Figure 6 It is a structural schematic diagram of the wheel of the utility model.
[0022] Legend:
[0023] 1. Drill bit; 2. Stirring plate; 3. Water blocking plate; 4. Fixing piece; 5. Electric push rod; 6. Push block; 7. First motor; 8. First threaded rod; 9. Stabilizing frame; 10. Wheel; 11. Second motor; 12. Housing; 13. Second threaded rod; 14. First threaded barrel; 15. Rolling seat; 16. Rolling ball; 17. First active bevel gear; 18. First driven bevel gear; 19. Third motor; 20. Push plate; 21. Bidirectional motor; 22. Second active bevel gear; 23. Second driven bevel gear; 24. Connecting rod; 25. Rotating block; 26. Second threaded barrel. DETAILED DESCRIPTION
[0024] Reference Figure 1-Figure 6 The utility model provides a water conservancy pipeline desilting device for a water conservancy project: comprising a drill bit 1, a first threaded rod 8 is passed through one side of the drill bit 1, and the outer thread of the first threaded rod 8 is spirally connected with the inner thread of the drill bit 1, the other end of the first threaded rod 8 is fixed to the output end of the first motor 7 through a coupling, the first threaded rod 8 is passed through a stirring plate 2, and the outer thread of the first threaded rod 8 is spirally connected with the inner thread of the stirring plate 2, the first motor 7 slides with the water blocking plate 3, the other end of the first motor 7 rotates with the fixing member 4, and the outer side of the fixing member 4 is fixed with a screw An electric push rod 5 is fixed, one end of which is welded with a push block 6, a shell 12 is welded on the surface of the first motor 7, one end of which is fixed with a second motor 11 by screws, and the output shaft of the second motor 11 rotates with the shell 12, so that when the device moves along the inner wall of the pipeline, the silt crushed by the drill bit 1 is stirred by the stirring plate 2, and the crushed silt is discharged through the bottom of the water blocking plate 3, which effectively prevents the device from being submerged by the water accumulated on the other side of the pipeline after the blockage of the pipeline is cleared, and causes the device to short-circuit.
[0025] As a further implementation scheme of the above technical scheme: the shape of the fixing member 4 is a rectangular parallelepiped, the number of the electric push rods 5 is four, and the electric push rods 5 are vertically connected to the fixing member 4, so that the push block 6 can be extended to contact the inner wall of the pipe through the electric push rods 5, thereby fixing the entire device.
[0026] As a further implementation scheme of the above technical scheme: the number of outer shells 12 is three, the number of second motors 11 is three, and a second threaded rod 13 is arranged on the top of the outer shell 12, so that the first threaded cylinder 14 can be driven to move by the rotation of the second threaded rod 13, so that the rolling seat 15 fixed at one end of the first threaded cylinder 14 and the ball 16 on one side of the rolling seat 15 can contact the inner wall of the pipe.
[0027] As a further implementation scheme of the above technical scheme: a rotating block 25 is fixedly connected to the surface of the second threaded rod 13, and the rotating block 25 is rotatably connected to the outer shell 12; one end of the second threaded rod 13 is fixedly connected to the first driven bevel gear 18; the other end of the threaded rod is spirally connected to the first threaded cylinder 14; one end of the first threaded cylinder 14 is fixedly connected to a rolling seat 15; the rolling seat 15 is rotatably connected to a rolling ball 16, so that the second threaded rod 13 can be fixed by the rotational connection between the rotating block 25 arranged on the second threaded rod 13 and the outer shell 12 to prevent the second threaded rod 13 from shifting in position during rotation.
[0028] As a further implementation scheme of the above technical scheme: a first active bevel gear 17 is fixedly connected to the output shaft of the second motor 11, and the first active bevel gear 17 is meshed with the first driven bevel gear 18, so that the second threaded rod 13 is driven to rotate through the meshing between the first active bevel gear 17 and the first driven bevel gear 18, thereby driving the first threaded cylinder 14 spirally connected to the second threaded rod 13 to move.
[0029] As a further implementation scheme of the above technical scheme: a push plate 20 is arranged above the first motor 7, and the bottom end of the push plate 20 is fixedly connected to the top end of the second threaded cylinder 26, and a third motor 19 is arranged at the bottom of the push plate 20, and the bottom end of the push plate 20 is fixedly connected to the top end of the third motor 19, and a circular through hole is opened at the center of the push plate 20, and the output shaft of the third motor 19 is rotatably connected to the push plate 20 through the center through hole, so as to drive the entire stabilizing frame 9 to rotate through the output end of the third motor 19.
[0030] As a further implementation scheme of the above technical scheme: one end of the output shaft of the third motor 19 is fixedly connected to the stabilizing frame 9, a bidirectional motor 21 is arranged on the inner side of the stabilizing frame 9, and both ends of the bidirectional motor 21 are fixedly connected to the second active bevel gear 22, the second active bevel gear 22 is meshed with the second driven bevel gear 23, and one side of the second driven bevel gear 23 is fixedly connected to a connecting rod 24, the connecting rod 24 is rotatably connected to the stabilizing frame 9, and the other end of the connecting rod 24 is fixedly connected to the wheel 10, so that the second active bevel gear 22 is driven by the bidirectional motor 21 to mesh with the second driven bevel gear 23, thereby driving the connecting rod 24 to rotate and causing the wheel 10 to rotate.
[0031] Working principle:
[0032] When using the utility model, first start the bidirectional motor 21 arranged on the inner side of the stabilizing frame 9, and drive the second active bevel gear 22 fixed at both ends of the bidirectional motor 21 to rotate through the rotation of the motor, and then drive the second driven bevel gear 23 meshing with the second active bevel gear 22 to rotate, and then drive the connecting rod 24 fixedly connected to one side of the second driven bevel gear 23 to rotate, so that the wheel 10 at the other end of the connecting rod 24 rolls, thereby driving the device to move along the inner wall of the pipeline. When the device moves to the place where the inner side of the pipeline is clogged, start the electric push rod 5 arranged on the side of the fixing member 4, and drive the push block 6 at one end of the electric push rod 5 to move by extending the electric push rod 5. When the push block 6 moves to the inner wall of the pipeline and contacts the pipeline, start the electric push rod 5 arranged on the first The second motor 11 on the side of the outer shell 12 of the motor 7 drives the first active bevel gear 17 to rotate through the rotation of the second motor 11, and then drives the first driven bevel gear 18 meshing with the first active bevel gear 17, so that the second threaded rod 13 fixed to one end of the first driven bevel gear 18 rotates, and the rotating block 25 fixed on the second threaded rod 13 is connected to the outer shell 12 to ensure that the position of the second threaded rod 13 will not shift during rotation. At this time, the second threaded rod 13 drives the first threaded cylinder 14 spirally connected to the second threaded rod 13 to move through rotation. At this time, the first threaded cylinder 14 set on both sides of the top of the first motor 7 will drive the rolling seat 15 to move toward the inner wall of the pipe when moving, so that the rolling ball connected to one side of the rolling seat 15 is rotated. 16 contacts the inner wall of the pipeline, and the second threaded cylinder 26 arranged at the bottom of the first motor 7 brings the push plate 20 to move downward. When the stabilizing frame 9 arranged on one side of the push plate 20 and the wheel 10 on the stabilizing frame 9 contact the inner wall of the pipeline, the third motor 19 fixed on the other side of the push plate 20 is started, and the output shaft of the third motor 19 rotates with the push plate 20 through the circular through hole opened at the center of the push plate 20. The stabilizing frame 9 fixedly connected to one end of the output shaft of the third motor 19 will rotate ninety degrees in situ when the output shaft of the third motor 19 rotates. At this time, the bidirectional motor 21 is started to lead the wheel 10 to move along the inner wall of the pipeline. When moving from the bottom of the pipeline along the side of the pipeline to the top of the pipeline, the entire first motor 7 together with the wheel 10 moves downward along the inner wall of the pipeline. The rolling seats 15 arranged on both sides of the first motor 7 will rotate synchronously, and the position of the rolling seats 15 will move from the top of the inner side of the pipe to the bottom, so that the two rolling seats 15 can support the entire device. At this time, the third motor 19 is started again to rotate 90 degrees in the opposite direction to restore the direction of the stabilizing frame 9, and the bidirectional motor 21 is started to drive the entire device to continue to move forward. When the device reaches the blockage of silt, the first motor 7 is started, and the first threaded rod 8 is driven to rotate by the rotation of the first motor 7, so that the drill bit 1 spirally connected to one end of the first threaded rod 8 rotates to break the blocked silt. At the same time, the stirring plate 2 arranged at the rear side of the drill bit 1 and spirally connected to the first threaded rod 8 rotates to stir the broken silt.The broken sediment flows out from the gap at the bottom of the water blocking plate 3 on the rear side of the stirring plate 2. When the drill bit 1 drills through the entire sediment blockage, the accumulated water on the other side of the pipeline will flow out along the drilled channel, and the water blocking plate 3 effectively blocks the gushing accumulated water to prevent the first motor 7 and other equipment from contacting with water, thereby causing the motor to short-circuit. The device can also remove the drill bit 1 and the stirring plate 2 from the first threaded rod 8 according to the different pipelines to be cleaned, and then remove the water blocking plate 3 from the first threaded rod 8, and replace it with a water blocking plate 3 of a suitable size.
[0033] In the present invention, the first motor 7, the first active bevel gear 17, the wheel 10, the bidirectional motor 21 and other components are all prior art, and their working principles are consistent with similar products on the market, so they are not described in detail here.
[0034] Finally, it should be noted that the above are only preferred embodiments of the present invention and are not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.
Claims
1. A hydraulic pipeline desilting device for a hydraulic project, comprising a drill bit (1), characterized in that: A first threaded rod (8) is spirally connected to one side of the drill bit (1); the other end of the first threaded rod (8) is fixedly connected to the output end of the first motor (7) through a coupling; the first threaded rod (8) is spirally connected to a stirring plate (2); the first motor (7) is slidably connected to a water blocking plate (3); the other end of the first motor (7) is rotatably connected to a fixing member (4); an electric push rod (5) is fixedly connected to the outer side of the fixing member (4); one end of the electric push rod (5) is fixedly connected to a push block (6); a shell (12) is fixedly connected to the surface of the first motor (7); one end of the shell (12) is fixedly connected to a second motor (11); and an output shaft of the second motor (11) is rotatably connected to the shell (12).
2. A hydraulic pipeline desilting device for hydraulic engineering according to claim 1, characterized in that: The fixing member (4) is in the shape of a cuboid, the number of the electric push rods (5) is four, and the electric push rods (5) are vertically connected to the fixing member (4).
3. The device for desilting water pipes for water conservancy projects according to claim 1, characterized in that: The number of the housings (12) is three, the number of the second motors (11) is three, and a second threaded rod (13) is provided on the top of the housing (12).
4. A water conservancy pipeline desilting device for water conservancy projects according to claim 3, characterized in that: A rotating block (25) is fixedly connected to the surface of the second threaded rod (13), and the rotating block (25) is rotatably connected to the housing (12); one end of the second threaded rod (13) is fixedly connected to the first driven bevel gear (18); the other end of the second threaded rod (13) is spirally connected to the first threaded cylinder (14); one end of the first threaded cylinder (14) is fixedly connected to a rolling seat (15), and the rolling seat (15) is rotatably connected to a rolling ball (16).
5. The device for desilting water pipes for water conservancy projects according to claim 3, characterized in that: A first driving bevel gear (17) is fixedly connected to the output shaft of the second motor (11), and the first driving bevel gear (17) is meshed with a first driven bevel gear (18).
6. A water conservancy pipeline desilting device for water conservancy projects according to claim 5, characterized in that: A push plate (20) is arranged above the first motor (7), and the bottom end of the push plate (20) is fixedly connected to the top end of the second threaded cylinder (26). A third motor (19) is arranged at the bottom of the push plate (20), and the bottom end of the push plate (20) is fixedly connected to the top end of the third motor (19). A circular through hole is opened at the center of the push plate (20), and the output shaft of the third motor (19) is rotatably connected to the push plate (20) through the center through hole.
7. A water conservancy pipeline desilting device for water conservancy projects according to claim 6, characterized in that: One end of the output shaft of the third motor (19) is fixedly connected to a stabilizing frame (9), a bidirectional motor (21) is arranged inside the stabilizing frame (9), both ends of the bidirectional motor (21) are fixedly connected to a second active bevel gear (22), the second active bevel gear (22) is meshed with a second driven bevel gear (23), one side of the second driven bevel gear (23) is fixedly connected to a connecting rod (24), the connecting rod (24) is rotatably connected to the stabilizing frame (9), and the other end of the connecting rod (24) is fixedly connected to a wheel (10).