Electric power calandria dredging device

Abstract

The utility model discloses an electric power tube bank dredging device, and relates to the technical field of cable tube dredging, the electric power tube bank dredging device comprises a dredging tube, the outer wall of the dredging tube is fixedly connected with three equidistantly distributed mounting seats, the outer walls of the three mounting seats are provided with grooves, the inner walls of the grooves are slidably connected with sliding seats, and the outer wall of one side of each sliding seat is provided with a mounting groove; and two roll shafts are rotationally connected to the inner wall of the mounting groove. According to the electric power pipeline dredging device, the adjustable cleaning plate is arranged on the dredging pipe, blockages in the electric power pipeline can be conveniently cleaned out through cooperation between the dredging pipe and the cleaning plate, meanwhile, a roller shaft is arranged at the other end of the dredging pipe, and the roller shaft makes contact with the inner wall of the electric power pipe, so that friction between the dredging pipe and the inner wall of the electric power pipe is reduced, and the dredging effect is improved. And the mounting seat is matched with the sliding seat, so that the driving roll shaft is always propped against the inner wall of the power tube through the matching of a sliding rod, a connecting plate, a sliding sleeve and a spring in the mounting seat.

Description

Technical Field

[0001] The present application relates to the technical field of cable pipe dredging, and in particular to a device for dredging electric power pipes. Background Art

[0002] Currently, direct burial has largely been replaced by pipe laying in various regions of China. With the development of urban power grids, the number of power cables of various voltage levels is increasing, and more and more underground cables are waiting to be laid. To address the problem of conduit obstructions after pouring, pipe unblocking is a must before laying cables.

[0003] After searching, the Chinese patent announcement number CN208743278U discloses an electric pipe dredging device, including a pipe, an opening is opened on the pipe, a dredging column is slidably connected in the opening, an installation cavity is provided in the dredging column, the upper and lower sides of the dredging column are provided with sliding openings connected to the installation cavity, sliding rods are slidably connected in the two sliding openings, the opposite ends of the two sliding rods are located outside the sliding openings, the opposite ends of the two sliding rods are fixedly installed with mounting strips, the opposite ends of the two sliding rods are located in the installation cavity, the opposite ends of the two sliding rods are fixedly connected with a first cam, and the first cam has two reset springs symmetrically fixedly installed on one side close to the sliding rod.

[0004] An electric pipe clearing device in the above patent has the following shortcomings: in the above patent, a wiping pad is arranged in the middle of the conveying column, and the wiping pad contacts the inner wall of the pipe when clearing the pipe, so that when the conveying column is pulled, the two ends of the conveying column are easily in contact with the inner wall of the pipe, thereby increasing the friction between the conveying column and the inner wall of the pipe, thereby causing friction damage inside the pipe. Utility Model Content

[0005] In order to improve the problem of wear on the inner wall of the water pipe when the conveying column clears the pipe, the present application provides an electric pipe clearing device.

[0006] The present application provides an electric pipe clearing device, including a clearing pipe, the outer wall of the clearing pipe is fixedly connected to three equidistantly distributed mounting seats, and the outer walls of the three mounting seats are each provided with a groove, the inner wall of the groove is slidably connected to a sliding seat, and an outer wall of one side of the sliding seat is provided with a mounting groove, the inner wall of the mounting groove is rotatably connected to two rollers, the inner wall of the groove is fixedly connected to two sliding rods, and the outer walls of the two sliding rods are both sleeved with sliding sleeves, the outer walls of the two sliding rods are both sleeved with springs, and the same connecting seat is fixedly connected between the two sliding rods, the outer walls of the two sliding sleeves are rotatably connected to connecting plates, and one end of the two connecting plates is rotatably connected to the sliding seat, the outer wall of the clearing pipe is provided with three equidistantly distributed openings, and the inner walls of the three openings are slidably connected to a driving seat, and one end of the two driving seats is fixedly connected to a cleaning plate with an arc structure.

[0007] The above structure is adopted, by arranging three mounting seats on the dredging pipe, and arranging a sliding seat inside the mounting seats, and a roller is provided on the sliding seat, and the roller is in contact with the inside of the power pipe, thereby reducing the friction between the dredging pipe and the inner wall of the power pipe, and at the same time, the setting of the cleaning plate facilitates the cleaning of the inside of the power pipe.

[0008] The inner wall of the dredging pipe is fixedly connected to a fixing frame, and the outer wall of one side of the fixing frame is rotatably connected to a rotating disk.

[0009] With the above structure, the rotating disk is located inside the dredging pipe.

[0010] The outer wall of the rotating disk is provided with three arc-shaped openings distributed at equal distances, and one end of the driving shaft of the rotating disk is fixedly connected with a worm gear.

[0011] With the above structure, the rotating disk and the worm wheel rotate coaxially.

[0012] The outer walls of one side of the three driving seats are all rotatably connected to rotating wheels, and the three rotating wheels are distributed and contact the inner walls of the three arc-shaped openings. The rotating wheels are connected to the driving seats, and the rotating wheels are located inside the arc-shaped openings.

[0013] With the above structure, when the rotating disk rotates, the driving seat can be driven to move by the rotating wheel.

[0014] The inner wall of the dredging pipe is rotatably connected with a worm, and the worm and the worm wheel are meshed with each other.

[0015] With the above structure, the worm can directly drive the worm wheel to rotate when the worm rotates.

[0016] Both ends of the worm transmission shaft are fixedly connected with a rotating sleeve, and the outer wall of one side of the cleaning plate is coated with a wear-resistant coating.

[0017] With the above structure, the provision of the rotating sleeve facilitates manual rotation of the worm, and the provision of the wear-resistant coating increases the service life of the cleaning plate.

[0018] A cover plate is screwed onto the inner wall of the dredging pipe, and a handle is fixedly connected to the outer wall of one side of the cover plate.

[0019] With the above structure, the detachable cover plate makes it easy to adjust the position of the cleaning plate.

[0020] One end of the dredging pipe is fixedly connected with a pull ring.

[0021] With the above structure, the setting of the pull ring makes it easy to pull the dredging pipe to move.

[0022] In summary, the beneficial effects of this application are as follows:

[0023] The present application provides an adjustable cleaning plate on the dredging pipe, and the cooperation between the dredging pipe and the cleaning plate facilitates the cleaning of blockages in the power pipeline. At the same time, a roller is provided at the other end of the dredging pipe, and the roller contacts the inner wall of the power pipe, thereby reducing the friction between the dredging pipe and the inner wall of the power pipe. The cooperation between the mounting seat and the sliding seat is also provided, and the cooperation between the sliding rod, connecting plate, sliding sleeve and spring in the mounting seat facilitates the driving roller to always abut against the inner wall of the power pipe. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 It is a schematic diagram of the entire application;

[0025] Figure 2 It is a three-dimensional schematic diagram of this application;

[0026] Figure 3 This is a cross-sectional schematic diagram of the dredging pipe of the present application;

[0027] Figure 4 This is a schematic diagram of the worm gear of this application;

[0028] Figure 5 It is a cross-sectional schematic diagram of the mounting base of this application.

[0029] Explanation of the accompanying reference numerals: 1. dredging pipe; 2. pull ring; 3. cover plate; 4. mounting seat; 5. sliding seat; 6. roller; 7. cleaning plate; 8. rotating sleeve; 9. arc-shaped mouth; 10. worm gear; 11. fixing frame; 12. rotating disk; 13. rotating wheel; 14. driving seat; 15. sliding rod; 16. spring; 17. sliding sleeve; 18. connecting plate; 19. worm. DETAILED DESCRIPTION

[0030] The following is combined with Figure 1-5 This application is described in further detail.

[0031] See also Figure 1 、 2And 5, an electric pipe clearing device, comprising a clearing pipe 1, the outer wall of the clearing pipe 1 is fixedly connected with three equidistant mounting seats 4, and the outer walls of the three mounting seats 4 are provided with grooves, the inner walls of the grooves are slidably connected with a sliding seat 5, and an outer wall on one side of the sliding seat 5 is provided with a mounting groove, the inner wall of the mounting groove is rotatably connected to two rollers 6, the inner wall of the groove is fixedly connected with two sliding rods 15, and the outer walls of the two sliding rods 15 are sleeved with sliding sleeves 17, the outer walls of the two sliding rods 15 are sleeved with springs 16, and the two sliding rods 15 are fixedly connected to the same connecting seat, the outer walls of the two sliding sleeves 17 are rotatably connected with a connecting plate 18, and one end of the two connecting plates 18 is rotatably connected to the sliding seat 5, the outer wall of the clearing pipe 1 is provided with three equidistant openings, and the inner walls of the three openings are slidably connected with a driving seat 14, and one end of the two driving seats 14 is fixedly connected with a cleaning plate 7 with an arc structure.

[0032] When in use, three mounting seats 4 are arranged on the dredging pipe 1, and a sliding seat 5 is arranged inside the mounting seat 4. A roller 6 is arranged on the sliding seat 5. The roller 6 contacts the inside of the power pipe, thereby reducing the friction between the dredging pipe 1 and the inner wall of the power pipe. At the same time, the setting of the cleaning plate 7 facilitates the cleaning of the inside of the power pipe.

[0033] Reference Figure 3-4 The inner wall of the dredging pipe 1 is fixedly connected to a fixing frame 11, and the outer wall of one side of the fixing frame 11 is rotatably connected to a rotating disk 12, and the rotating disk 12 is located inside the dredging pipe 1.

[0034] Reference Figure 3 and Figure 4 The outer wall of the rotating disk 12 is provided with three equally spaced arc openings 9. One end of the transmission shaft of the rotating disk 12 is fixedly connected to a worm gear 10. The rotating disk 12 and the worm gear 10 rotate coaxially.

[0035] Reference Figure 3-4 The outer walls of one side of the three driving seats 14 are all rotatably connected to the rotating wheels 13, and the three rotating wheels 13 are distributed and in contact with the inner walls of the three arc-shaped openings 9. The rotating wheels 13 are connected to the driving seats 14, and the rotating wheels 13 are located inside the arc-shaped openings 9. When the rotating disk 12 rotates, it is convenient to drive the driving seats 14 to move through the rotating wheels 13.

[0036] Reference Figure 3 and Figure 4 The inner wall of the dredging pipe 1 is rotatably connected to a worm 19, and the worm 19 and the worm wheel 10 are meshed with each other. When the worm 19 rotates, it can directly drive the worm wheel 10 to rotate.

[0037] Reference Figure 3Both ends of the worm 19 transmission shaft are fixedly connected with a rotating sleeve 8, and the outer wall of one side of the cleaning plate 7 is coated with a wear-resistant coating. The setting of the rotating sleeve 8 facilitates manual rotation of the worm 19, and the setting of the wear-resistant coating increases the service life of the cleaning plate 7.

[0038] Reference Figure 2 The inner wall of the dredging pipe 1 is screwed with a cover plate 3, and the outer wall of one side of the cover plate 3 is fixedly connected with a handle. The detachable cover plate 3 is convenient for adjusting the position of the cleaning plate 7.

[0039] Reference Figure 1-2 One end of the dredging pipe 1 is fixedly connected with a pull ring 2, and the setting of the pull ring 2 facilitates the dredging pipe 1 to be pulled and moved.

[0040] The implementation principle of the present application is as follows: when in use, first insert one end of the dredging pipe 1 into the power pipe, and then adjust the cleaning plate 7 according to the inner diameter of the power pipe. When adjusting the cleaning plate 7, first remove the cover plate 3, and then manually rotate the rotating sleeve 8. The rotating sleeve 8 drives the worm 19 to rotate, thereby directly driving the worm gear 10 to rotate. When the worm gear 10 rotates counterclockwise, it directly drives the rotating wheel 13 to slide in the arc-shaped opening 9, thereby facilitating the driving of the cleaning plate 7 to unfold. When the cleaning plate 7 contacts the inner wall of the power pipe, the adjustment is stopped, and then the cover plate 3 is covered. The sliding seat 5 is compressed to make the dredging pipe 1 completely enter the power pipe. The spring 16 drives the sliding sleeve 17 to move, thereby driving the sliding seat 5 to rise through the connecting plate 18. When the sliding seat 5 rises, it directly drives the roller 6 and the inner wall of the power pipeline, and then pulls the pull ring 2 by the pull rope to drive the dredging pipe 1 to move in the power pipe to dredge.

[0041] The above are all preferred embodiments of the present application, and are not intended to limit the scope of protection of the present application. Therefore, any equivalent changes made based on the structure, shape, and principle of the present application should be included in the scope of protection of the present application.

Claims

1. An electric power pipe dredging device, comprising a dredging pipe (1), characterized in that: The outer wall of the dredging pipe (1) is fixedly connected to three equidistantly distributed mounting seats (4), and the outer walls of the three mounting seats (4) are all provided with grooves, the inner wall of the groove is slidably connected to a sliding seat (5), and a mounting groove is provided on one side of the outer wall of the sliding seat (5), the inner wall of the mounting groove is rotatably connected to two rollers (6), the inner wall of the groove is fixedly connected to two sliding rods (15), and the outer walls of the two sliding rods (15) are sleeved with a sliding sleeve (17), the outer walls of the two sliding rods (15) are sleeved with a spring (16), and the two sliding rods (15) are fixedly connected to the same connecting seat, the outer walls of the two sliding sleeves (17) are rotatably connected to a connecting plate (18), and one end of the two connecting plates (18) is rotatably connected to the sliding seat (5), the outer wall of the dredging pipe (1) is provided with three equidistantly distributed openings, and the inner walls of the three openings are slidably connected to a driving seat (14), and one end of the two driving seats (14) is fixedly connected to a cleaning plate (7) with an arc structure.

2. The electric pipe dredging device according to claim 1, characterized in that: The inner wall of the dredging pipe (1) is fixedly connected to a fixing frame (11), and the outer wall of one side of the fixing frame (11) is rotatably connected to a rotating disk (12).

3. The electric pipe dredging device according to claim 2, characterized in that: The outer wall of the rotating disk (12) is provided with three arc-shaped openings (9) distributed at equal distances, and one end of the transmission shaft of the rotating disk (12) is fixedly connected to a worm gear (10).

4. The electric power pipe dredging device according to claim 3, characterized in that: One side outer wall of each of the three driving seats (14) is rotatably connected to a rotating wheel (13), and the three rotating wheels (13) are distributed and in contact with the inner walls of the three arc-shaped openings (9).

5. The electric power pipe dredging device according to claim 4, characterized in that: The inner wall of the dredging pipe (1) is rotatably connected to a worm (19), and the worm (19) and the worm wheel (10) are meshed with each other.

6. The electric power pipe dredging device according to claim 5, characterized in that: Both ends of the worm (19) transmission shaft are fixedly connected to a rotating sleeve (8), and one side outer wall of the cleaning plate (7) is coated with a wear-resistant coating.

7. The electric power pipe dredging device according to claim 1, characterized in that: A cover plate (3) is screwed onto the inner wall of the dredging pipe (1), and a handle is fixedly connected to the outer wall of one side of the cover plate (3).

8. The electric power pipe dredging device according to claim 1, characterized in that: One end of the dredging pipe (1) is fixedly connected with a pull ring (2).

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