Water and electricity pipeline end rust removal device

Abstract

The utility model discloses a hydroelectric pipeline end rust removal device which comprises a rust removal assembly, and the rust removal assembly comprises two fixing shafts, metal bristles, a rotating seat, a sliding seat, a rotating rod, a lifting seat, a driving motor and a rust removal motor. The fixed shaft is fixedly connected to one side of the rotating seat, the metal bristles are evenly distributed on the outer side wall of the fixed shaft, the rotating seat is fixedly connected to an output shaft of the rust removal motor, a sliding groove is formed in the rotating rod, the sliding seat is slidably connected to the inner side wall of the sliding groove, the upper surface of the sliding seat is rotatably connected with a threaded adjusting rod, and one side of the rotating rod is fixedly connected with a rotating shaft. The sliding seat is driven by the threaded adjusting rod, and the position of the fixing shaft can be adjusted according to the derusting requirement so as to be suitable for pipelines with different diameters; the derusting motor drives the fixing shaft and the metal bristles to rotate, the driving motor drives the rotating shaft to rotate, the fixing shaft rotates around the central axis of the pipeline during autorotation, and the outer wall or the inner wall of the end of the pipeline can be derusted through the metal bristles.

Description

Technical Field

[0001] The utility model relates to a rust removal device, in particular to a rust removal device for the end of a water and electricity pipeline, belonging to the technical field of rust removal devices. Background Art

[0002] Hydropower pipelines play a crucial role in water conservancy and hydropower construction. Their primary function is to transport water to hydropower stations, ensuring the efficient use of hydropower. During hydropower generation, pipelines transport water from distant power stations to them, thereby enhancing the efficiency of hydropower utilization.

[0003] During the construction of water conservancy and hydropower projects, the ends of the pipes used in water conservancy projects often rust. One of the traditional methods for removing rust from the pipe ends is to use a rust removal brush for manual operation. This method can usually achieve good rust removal results when the pipes are small in size and the rust is light. However, when faced with larger pipes, the efficiency of manual rust removal using a rust removal brush is greatly reduced because it requires more time and manpower to complete the same amount of work. Moreover, due to the limitations of manual operation, there is often a problem of incomplete rust removal, resulting in residual rust. Therefore, a rust removal device for the ends of hydropower pipes is proposed. Utility Model Content

[0004] The purpose of the utility model is to provide a rust removal device for the end of a water and electricity pipeline to solve one of the problems raised in the above background technology.

[0005] The utility model is implemented by the following technical solutions: a rust removal device for the end of a water and electricity pipeline, comprising a rust removal assembly, wherein the rust removal assembly comprises two fixed shafts, metal bristles, a rotating seat, a sliding seat, a rotating rod, a lifting seat, a driving motor and a rust removal motor;

[0006] The fixed shaft is fixedly connected to one side of the rotating seat, the metal bristles are evenly fixedly connected to the outer wall of the fixed shaft, the rotating seat is fixedly connected to the output shaft of the rust removal motor, a sliding groove is provided inside the rotating rod, the sliding seat is slidably connected to the inner side wall of the sliding groove, a threaded adjustment rod is rotatably connected to the upper surface of the sliding seat, one side of the rotating rod is fixedly connected to the rotating shaft, the rotating shaft is rotatably connected to the inside of the lifting seat, and the driving motor is installed on the side of the lifting seat away from the rotating shaft.

[0007] As a further preferred embodiment of the present technical solution: the rust removal motor is installed on a side of the sliding seat away from the rotating seat, and one end of the threaded adjustment rod away from the sliding seat passes through the end of the rotating rod and is threadedly connected to the rotating rod.

[0008] As a further preferred embodiment of the present technical solution: one end of the rotating shaft away from the rotating rod is fixedly connected to the output shaft of the driving motor.

[0009] As a further preferred embodiment of the present technical solution: the outer side wall of the lifting seat is slidably connected with a supporting sleeve.

[0010] As a further preferred embodiment of the present technical solution: an electric telescopic rod is installed on the inner bottom wall of the support sleeve, and the top end of the electric telescopic rod is installed on the lower surface of the lifting seat.

[0011] As a further preferred embodiment of the present technical solution: one end of the threaded adjustment rod away from the sliding seat is fixedly connected to the adjustment seat.

[0012] As a further preferred embodiment of the present technical solution: the bottom end of the support sleeve is fixedly connected to a base, the upper surface of the base is fixedly connected to two support frames, and the top end of the support frame is fixedly connected to an arc-shaped support seat.

[0013] As a further preferred embodiment of the present technical solution: a switch group is installed on one side of the support sleeve.

[0014] Advantages of this utility model:

[0015] 1. This utility model uses an electric telescopic rod to drive the lifting seat, which can align the axis of the rotating shaft with the central axis of the pipe for rust removal. Then, the threaded adjustment rod drives the sliding seat, and the position of the fixed axis can be adjusted according to the rust removal requirements to suit pipes of different diameters.

[0016] 2. The utility model makes the metal bristles on the outer wall of the fixed shaft fit the inner wall or outer wall of the pipe. After the position of the fixed shaft is adjusted, the fixed shaft and the metal bristles are driven to rotate by the rust removal motor, and the rotating shaft is driven to rotate by the driving motor. At this time, the fixed shaft rotates around the central axis of the pipe during its rotation, and the outer wall or inner wall of the pipe end can be rusted by the metal bristles.

[0017] 3. The utility model adopts an automated method to replace the traditional manual rust removal, which is simple to operate, improves work efficiency, and can be applied to pipes of different sizes. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the following briefly introduces the drawings required for use in the embodiments or the description of the prior art. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative work.

[0019] Figure 1 This is a structural diagram of a rust removal device for the end of a hydropower pipeline according to the present utility model;

[0020] Figure 2This is a schematic diagram of the structure of the rust removal component of the utility model;

[0021] Figure 3 This is a schematic diagram of the lifting seat structure of the utility model;

[0022] Figure 4 This is a schematic diagram of the sliding seat structure of the utility model;

[0023] Figure 5 This is a schematic diagram of the rotating rod structure of the present utility model.

[0024] In the figure: 101, rust removal component; 11, fixed shaft; 12, metal bristles; 13, rotating seat; 14, threaded adjustment rod; 15, adjustment seat; 16, sliding seat; 17, slide groove; 18, rotating rod; 19, rotating shaft; 20, lifting seat; 21, driving motor; 22, electric telescopic rod; 23, supporting sleeve; 24, switch group; 25, rust removal motor; 31, base; 32, support frame; 33, arc-shaped support seat. DETAILED DESCRIPTION

[0025] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0026] Example

[0027] See also Figure 1-Figure 5 The utility model provides a technical solution: a rust removal device for the end of a water and electricity pipeline, comprising a rust removal component 101, which is used to remove rust from the end of the pipeline. By adopting an automated method to replace traditional manual rust removal, the operation is simple, the work efficiency is improved, and the device can be applied to pipelines of different sizes.

[0028] The rust removal assembly 101 includes a fixed shaft 11, metal bristles 12, a rotating seat 13, a sliding seat 16, a rotating rod 18, a lifting seat 20, a driving motor 21 and a rust removal motor 25;

[0029] The fixed shaft 11 is fixedly connected to one side of the rotating seat 13, and the metal bristles 12 are evenly fixed on the outer wall of the fixed shaft 11. The rotating seat 13 is fixedly connected to the output shaft of the rust removal motor 25. When the rust removal motor 25 is working, the output shaft of the rust removal motor 25 drives the rotating seat 13 to rotate, and the rotating seat 13 drives the fixed shaft 11 to rotate, and the fixed shaft 11 drives the metal bristles 12 to rotate, and then the high-speed rotating metal bristles 12 can perform rust removal on the inner wall or outer wall of the end of the pipe;

[0030] A slide groove 17 is provided inside the rotating rod 18, and the sliding seat 16 is slidably connected to the inner side wall of the slide groove 17. The upper surface of the sliding seat 16 is rotatably connected to the threaded adjustment rod 14. The end of the threaded adjustment rod 14 away from the sliding seat 16 passes through the end of the rotating rod 18 and is threadedly connected to the rotating rod 18. The threaded adjustment rod 14 is rotated. Since the threaded adjustment rod 14 is threadedly connected to the rotating rod 18, the threaded adjustment rod 14 can drive the sliding seat 16 to slide in the slide groove 17. When the sliding seat 16 moves, it drives the fixed shaft 11. At this time, the rust removal radius of the rust removal assembly 101 can be adjusted to be suitable for pipes of different diameters.

[0031] A rotating shaft 19 is fixedly connected to one side of the rotating rod 18, and the rotating shaft 19 is rotatably connected to the inside of the lifting base 20. The driving motor 21 is installed on the side of the lifting base 20 away from the rotating shaft 19. The end of the rotating shaft 19 away from the rotating rod 18 is fixedly connected to the output shaft of the driving motor 21. The rotating shaft 19 is driven to rotate by the driving motor 21, and the rotating shaft 19 drives the rotating rod 18 to rotate. The rotating rod 18 drives the fixed shaft 11. The fixed shaft 11 rotates around the central axis of the pipe when rotating. At this time, the outer wall or inner wall of the end of the pipe can be derusted.

[0032] In this embodiment, specifically: the rust removal motor 25 is installed on the side of the sliding seat 16 away from the rotating seat 13. When the sliding seat 16 is adjusted to move, the sliding seat 16 drives the rotating seat 13 through the rust removal motor 25, and the rotating seat 13 drives the fixed shaft 11, and then the position of the fixed shaft 11 can be adjusted according to the diameter of the pipeline.

[0033] In this embodiment, specifically: the outer side wall of the lifting seat 20 is slidably connected to the support sleeve 23, and the inner bottom wall of the support sleeve 23 is installed with an electric telescopic rod 22. The top end of the electric telescopic rod 22 is installed on the lower surface of the lifting seat 20. The lifting seat 20 is driven by the electric telescopic rod 22, and the lifting seat 20 moves upward or downward in the support sleeve 23. At this time, the position of the rotating shaft 19 can be adjusted to align the rotating shaft 19 with the central axis of the pipeline.

[0034] In this embodiment, specifically, one end of the threaded adjustment rod 14 away from the sliding seat 16 is fixedly connected to the adjustment seat 15 , so that the user can conveniently rotate the threaded adjustment rod 14 through the adjustment seat 15 .

[0035] In this embodiment, specifically: the bottom end of the support sleeve 23 is fixedly connected to the base 31, the upper surface of the base 31 is fixedly connected to two support frames 32, and the top of the support frame 32 is fixedly connected to the arc-shaped support seat 33. The water and electricity pipelines can be supported by the support frame 32 and the arc-shaped support seat 33. In actual use, a strap or lock can be set on the outside of the arc-shaped support seat 33, thereby ensuring the stability of the pipeline during the rust removal process.

[0036] In this embodiment, specifically: a switch group 24 is installed on one side of the support sleeve 23, and the electrical ends of the switch group 24 are respectively connected to the electrical ends of the driving motor 21, the electric telescopic rod 22 and the rust removal motor 25.

[0037] Working principle or structural principle, when in use, place the pipe to be derusted on the surface of the arc-shaped support seat 33, then control the electric telescopic rod 22 through the switch group 24, the electric telescopic rod 22 drives the lifting seat 20, the lifting seat 20 drives the rotating shaft 19, so that the axis of the rotating shaft 19 is aligned with the central axis of the pipe, and then rotate the threaded adjustment rod 14, the threaded adjustment rod 14 drives the sliding seat 16 to slide in the slide groove 17, and the sliding seat 16 drives the fixed shaft 11 when moving. The position of the fixed shaft 11 is adjusted according to the rust removal requirements to adapt to pipes of different diameters, such as using The metal bristles 12 on the outer wall of the fixed shaft 11 fit into the inner wall or outer wall of the pipe. When the position of the fixed shaft 11 is adjusted, the rust removal motor 25 drives the rotating seat 13 to rotate, the rotating seat 13 drives the fixed shaft 11 to rotate, the fixed shaft 11 drives the metal bristles 12 to rotate, the driving motor 21 drives the rotating shaft 19 to rotate, the rotating shaft 19 drives the rotating rod 18 to rotate, and the rotating rod 18 drives the fixed shaft 11. The fixed shaft 11 rotates around the central axis of the pipe when rotating. At this time, the outer wall or inner wall of the pipe end can be rusted by the metal bristles 12.

[0038] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. A rust removal device for the end of a hydropower pipeline, characterized in that: The rust removal component (101) includes two fixed shafts (11), metal bristles (12), a rotating seat (13), a sliding seat (16), a rotating rod (18), a lifting seat (20), a driving motor (21) and a rust removal motor (25); The fixed shaft (11) is fixedly connected to one side of the rotating seat (13), the metal bristles (12) are evenly fixed to the outer wall of the shaft (11), the rotating seat (13) is fixedly connected to the output shaft of the rust removal motor (25), a sliding groove (17) is provided inside the rotating rod (18), the sliding seat (16) is slidingly connected to the inner wall of the sliding groove (17), the upper surface of the sliding seat (16) is rotatably connected to a threaded adjustment rod (14), one side of the rotating rod (18) is fixedly connected to a rotating shaft (19), the rotating shaft (19) is rotatably connected to the inside of the lifting seat (20), and the driving motor (21) is installed on the side of the lifting seat (20) away from the rotating shaft (19).

2. A rust removal device for the end of a hydropower pipeline according to claim 1, characterized in that: The rust removal motor (25) is mounted on a side of the sliding seat (16) away from the rotating seat (13), and one end of the threaded adjustment rod (14) away from the sliding seat (16) passes through the end of the rotating rod (18) and is threadedly connected to the rotating rod (18).

3. The rust removal device for the end of a hydropower pipeline according to claim 1, characterized in that: One end of the rotating shaft (19) away from the rotating rod (18) is fixedly connected to the output shaft of the driving motor (21).

4. The rust removal device for the end of a hydropower pipeline according to claim 1, characterized in that: The outer side wall of the lifting seat (20) is slidably connected to a supporting sleeve (23).

5. The rust removal device for the end of a hydropower pipeline according to claim 4, characterized in that: An electric telescopic rod (22) is installed on the inner bottom wall of the support sleeve (23), and the top end of the electric telescopic rod (22) is installed on the lower surface of the lifting seat (20).

6. The rust removal device for the end of a hydropower pipeline according to claim 2, characterized in that: One end of the threaded adjustment rod (14) away from the sliding seat (16) is fixedly connected to the adjustment seat (15).

7. The rust removal device for the end of a hydropower pipeline according to claim 5, characterized in that: The bottom end of the support sleeve (23) is fixedly connected to a base (31), the upper surface of the base (31) is fixedly connected to two support frames (32), and the top end of the support frame (32) is fixedly connected to an arc-shaped support seat (33).

8. The rust removal device for the end of a hydropower pipeline according to claim 7, characterized in that: A switch group (24) is installed on one side of the support sleeve (23).

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