Pipeline dredging device applicable to different pipe diameters

Abstract

The utility model provides a pipeline dredging device applicable to different pipe diameters, and relates to the technical field of pipeline dredging. The pipeline dredging device applicable to different pipe diameters comprises a first circular frame and a second circular frame, and the second circular frame is arranged on the inner side of the first circular frame. According to the pipeline dredging device applicable to different pipe diameters, a bevel gear wheel can drive a plurality of bevel pinions, so that the plurality of bevel pinions drive a plurality of rotating pipes to rotate synchronously, the plurality of rotating pipes are in threaded connection with a plurality of first threaded rods respectively, and the plurality of first threaded rods are limited through a plurality of L-shaped rods; the multiple first threaded rods can drive the multiple fixing blocks to move in the opposite directions, and the multiple rubber anti-skid pads make contact with the outer side of the pipeline body, so that the device can be more stably fixed to the outer side of the pipeline body, the loosening phenomenon of the device during dredging work can be avoided, and meanwhile the device can be suitable for pipelines of different sizes.

Description

Technical Field

[0001] The utility model relates to a pipeline dredging device, in particular to a pipeline dredging device applicable to pipelines with different diameters, belonging to the technical field of pipeline dredging. Background Art

[0002] A pipeline is a device connected by pipes, pipe connectors and valves for transporting gas, liquid or fluid with solid particles. Different pipelines may become blocked during use, so users will use clearing devices to dredge the pipelines.

[0003] The current publication number is CN210333630U, which is a pipeline clearing device that can be used for pipes of different diameters. It includes a fixed rod, a connecting shaft and a pipeline body. A support block is installed on the outer surface of the fixed rod, and a connecting rod is installed on the outer side of the support block. A return spring is fixedly connected to the inner surface of the connecting rod, and the return spring is connected to the outer surface of the support block. A limiting block is installed on the lower end of the connecting rod, a threaded rod is fixedly connected to the outer side of the fixed rod, and a guide gear block is fixedly connected to the outer surface of the threaded rod, a support seat is installed on the outer surface of the threaded rod, and the connecting shaft is installed on the outer surface of the support seat.

[0004] In the above scheme, although there are many benefits, there are also the following disadvantages: the user then holds the support block on the outside of the fixed rod and moves it to the outer wall of the pipe body, and then holds the connecting rod to stretch the reset spring until the limit block on the outside of the connecting rod is stably attached to the outer wall of the pipe body. Therefore, the device can be stably supported on the outside of the pipe body with different diameters. However, when clearing the pipe, this method of stably supporting the device will become loose, affecting the clearing of the pipe body. Utility Model Content

[0005] 1. Technical issues to be solved

[0006] The purpose of the present utility model is to provide a pipe unclogging device suitable for pipes of different diameters in order to solve the above-mentioned problem, so as to solve the problem in the prior art that the user then holds the support block on the outside of the fixed rod, moves it to the outer wall of the pipe body, and then holds the connecting rod to stretch the reset spring until the limit block on the outside of the connecting rod is stably attached to the outer wall of the pipe body, thereby achieving the device being stably supported on the outside of the pipe body of different diameters. However, when unclogging, this method of stably supporting the device will become loose, affecting the unclogging of the pipe body.

[0007] (II) Technical solution

[0008] The utility model is realized through the following technical scheme: a pipeline dredging device applicable to different pipe diameters comprises a first circular frame and a second circular frame, the second circular frame is arranged on the inner side of the first circular frame, a plurality of rotating tubes are arranged between the second circular frame and the first circular frame, the two ends of the plurality of rotating tubes respectively penetrate the first circular frame and the second circular frame and are rotatably connected with the first circular frame and the second circular frame, the interiors of the plurality of rotating tubes are all threadedly connected with first threaded rods, the bottom ends of the plurality of first threaded rods are all fixedly connected with fixed blocks, the inner sides of the plurality of fixed blocks are all installed with rubber anti-skid pads, the top ends of the plurality of first threaded rods are all fixedly connected with L-shaped rods, one end of the plurality of L-shaped rods sequentially penetrates the first circular frame and the second circular frame and is slidably connected with the first circular frame and the second circular frame, the outer sides of the plurality of rotating tubes are all fixedly connected with small bevel gears, the plurality of small bevel gears are meshedly connected with large bevel gears, the outer sides of the large bevel gears are rotatably connected with circular support plates, the circular support plates are fixedly connected with the inner side of the first circular frame, a rotating assembly is arranged on the outer side of one of the rotating tubes, and a dredging assembly is arranged on the inner side of the second circular frame.

[0009] Preferably, the rotating assembly includes a first worm wheel, which is fixedly connected to the outside of the rotating tube, a first worm is meshingly connected to the outside of the first worm wheel, a support block is rotatably connected to the outside of the first worm, the support block is fixedly connected to the outside of the first circular frame, one end of the first worm is fixedly connected to the first handle, and the support block serves to rotationally support the first worm.

[0010] Preferably, the dredging component includes a second threaded rod, a circular plate frame is sleeved on the outer side of the second threaded rod, the circular plate frame is arranged on one side of the second circular frame, a plurality of L-shaped fixing rods are fixedly connected to the outer side of the circular plate frame, one end of the plurality of L-shaped fixing rods are fixedly connected to the first circular frame, a limiting rod is fixedly connected to one side of the circular plate frame, a limiting block is slidably connected to the outer side of the limiting rod, and the limiting block is fixedly connected to the outer side of the second threaded rod. The arrangement of the plurality of L-shaped fixing rods serves as a fixed support for the circular plate frame.

[0011] Preferably, the dredging assembly also includes a hollow dredging head, which is fixedly connected to the outer side of one end of the second threaded rod, and a first bevel gear is provided inside the hollow dredging head. A plurality of second bevel gears are meshingly connected to the outer side of the first bevel gear, and a third threaded rod is fixedly connected to the outer sides of the plurality of second bevel gears, and a sliding frame is rotatably connected to the outer sides of the plurality of third threaded rods, and one end of the plurality of sliding frames passes through the inner side of the hollow dredging head and is fixedly connected to the hollow dredging head.

[0012] Preferably, outer sides of the plurality of third threaded rods are all threadedly connected with adapter blocks, and the plurality of adapter blocks are respectively arranged inside the plurality of sliding frames and are in sliding contact with the plurality of sliding frames.

[0013] Preferably, a rotating rod is fixedly connected to one side of the first bevel gear, one end of the rotating rod passes through the second threaded rod and is rotatably connected to the second threaded rod, one end of the rotating rod is fixedly connected to the second worm gear, the outer side of the second worm gear is meshingly connected to the second worm, the outer side of the second worm is rotatably connected to a support plate, the support plate is fixedly connected to one end of the second threaded rod, and the top end of the second worm is fixedly connected to a second turning handle. The setting of the support plate provides rotational support for the second worm.

[0014] Preferably, a large gear is threadedly connected to the outer side of the second threaded rod, a connecting pipe is fixedly connected to one side of the large gear, the connecting pipe is rotatably connected to one side of the circular plate frame, a small gear is meshingly connected to the outer side of the large gear, a rotating rod is fixedly connected to one side of the small gear, one end of the rotating rod passes through the circular plate frame and is rotatably connected to the circular plate frame, a forward and reverse motor is fixedly connected to the other side of the circular plate frame, and the output end of the forward and reverse motor is fixedly connected to the rotating rod.

[0015] The utility model provides a pipeline dredging device applicable to pipes of different diameters, and has the following beneficial effects:

[0016] 1. The pipeline dredging device can be applied to pipes of different diameters. The large bevel gear can transmit the multiple small bevel gears, so that the multiple small bevel gears can drive the multiple rotating pipes to rotate synchronously. The multiple rotating pipes are respectively threadedly connected with the multiple first threaded rods, and the multiple first threaded rods are limited by multiple L-shaped rods. The multiple first threaded rods can drive the multiple fixed blocks to move in relative directions. The multiple rubber anti-skid pads are in contact with the outer side of the pipeline body, so that the device can be more stably fixed on the outer side of the pipeline body, which can avoid the device from loosening during dredging work. At the same time, it can also be applicable to pipelines of different sizes.

[0017] 2. The pipe unclogging device is applicable to pipes of different diameters. By rotating the second handle, the second worm is meshed with the second worm wheel, the rotating rod drives the first bevel gear to rotate, the first bevel gear is meshed with multiple second bevel gears, the multiple second bevel gears drive multiple third threaded rods to rotate, the multiple third threaded rods are threadedly connected with multiple adapter blocks, and the multiple adapter blocks can be unfolded. Therefore, the unfolding positions of the multiple adapter blocks can be adjusted according to the diameters of different pipes, so that the pipe body can be better unblocked through the hollow unclogging head. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0019] Figure 2 For this utility model Figure 1 A magnified view of the structure of part A;

[0020] Figure 3 For this utility model Figure 1 A magnified view of the structure of part B;

[0021] Figure 4 This is a schematic diagram of the structure of the large bevel gear of the utility model;

[0022] Figure 5 This is a schematic diagram of the internal structure of the hollow dredging head of the utility model;

[0023] Figure 6 This is a schematic diagram of the adapter block structure of the utility model.

[0024]

Main component symbol description

[0025] 1. First circular frame; 2. Second circular frame; 3. Rotating tube; 4. First worm gear; 5. First worm; 6. First threaded rod; 7. Fixed block; 8. L-shaped rod; 9. Small bevel gear; 10. Large bevel gear; 11. Circular support plate; 12. L-shaped fixing rod; 13. Circular plate frame; 14. Second threaded rod; 15. Hollow dredging head; 16. Large gear; 17. Small gear; 18. Second worm gear; 19. Second worm; 20. Rotating rod; 21. First bevel gear; 22. Second bevel gear; 23. Third threaded rod; 24. Sliding frame; 25. Adapter block. DETAILED DESCRIPTION

[0026] The embodiment of the utility model provides a pipeline clearing device applicable to pipes of different diameters.

[0027] See also Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figure 5 and Figure 6, including a first circular frame 1 and a second circular frame 2, the second circular frame 2 is arranged inside the first circular frame 1, a plurality of rotating tubes 3 are arranged between the second circular frame 2 and the first circular frame 1, the two ends of the plurality of rotating tubes 3 respectively penetrate the first circular frame 1 and the second circular frame 2 and are rotatably connected to the first circular frame 1 and the second circular frame 2, the interiors of the plurality of rotating tubes 3 are all threadedly connected with first threaded rods 6, the bottom ends of the plurality of first threaded rods 6 are all fixedly connected with fixed blocks 7, the inner sides of the plurality of fixed blocks 7 are all installed with rubber anti-skid pads, the top ends of the plurality of first threaded rods 6 are all fixedly connected with L-shaped rods 8, one end of the plurality of L-shaped rods 8 sequentially penetrates the first circular frame 1 and the second circular frame 2 and is rotatably connected to the first circular frame 1 and the second circular frame 2 The frame 1 is slidably connected to the second circular frame 2, and small bevel gears 9 are fixedly connected to the outer sides of multiple rotating tubes 3. Large bevel gears 10 are meshedly connected between the multiple small bevel gears 9. A circular support plate 11 is rotatably connected to the outer side of the large bevel gear 10, and the circular support plate 11 is fixedly connected to the inner side of the first circular frame 1. A rotating assembly is provided on the outer side of one of the rotating tubes 3, and the rotating assembly includes a first worm gear 4, which is fixedly connected to the outer side of the rotating tube 3, and a first worm 5 is meshedly connected to the outer side of the first worm gear 4. A support block is rotatably connected to the outer side of the first circular frame 1, and one end of the first worm 5 is fixedly connected to the first turning handle. A dredging assembly is provided on the inner side of the second circular frame 2.

[0028] Specifically, the second circular frame 2 is sleeved on the outside of the pipeline body, and the first turning handle is turned, the first worm 5 is meshed with the first worm wheel 4, and one of the rotating tubes 3 drives one of the small bevel gears 9 to rotate, and one of the small bevel gears 9 is meshed with the large bevel gear 10. The large bevel gear 10 can transmit multiple small bevel gears 9, so that the multiple small bevel gears 9 drive the multiple rotating tubes 3 to rotate synchronously, and the multiple rotating tubes 3 are threadedly connected with the multiple first threaded rods 6 respectively, and the multiple first threaded rods 6 are limited by multiple L-shaped rods 8. The multiple first threaded rods 6 can drive the multiple fixed blocks 7 to move in relative directions, and the multiple rubber anti-slip pads are in contact with the outside of the pipeline body, so that the device can be more stably fixed on the outside of the pipeline body, which can avoid the loosening of the device during dredging work, and can also be suitable for pipelines of different sizes.

[0029] See also Figure 1 , Figure 3 , Figure 4 , Figure 5 and Figure 6The dredging component includes a second threaded rod 14, a circular plate frame 13 is sleeved on the outside of the second threaded rod 14, and the circular plate frame 13 is arranged on one side of the second circular frame 2. A plurality of L-shaped fixing rods 12 are fixedly connected to the outside of the circular plate frame 13, and one end of the plurality of L-shaped fixing rods 12 are fixedly connected to the first circular frame 1, and one side of the circular plate frame 13 is fixedly connected to a limiting rod, and a limited block is slidably connected to the outside of the limiting rod, and the limiting block is fixedly connected to the outside of the second threaded rod 14. A large gear 16 is threadedly connected to the outside of the second threaded rod 14, and a connecting pipe is fixedly connected to one side of the large gear 16. The connecting pipe is rotatably connected to one side of the circular plate frame 13, and a small gear 17 is meshed and connected to the outside of the large gear 16. One side of the small gear 17 is fixedly connected to a rotating rod, one end of the rotating rod passes through the circular plate frame 13 and is rotatably connected to the circular plate frame 13, and the other side of the circular plate frame 13 is fixedly connected to a forward and reverse motor, and the output end of the forward and reverse motor is fixedly connected to the rotating rod. The dredging component also includes a hollow dredging head 15, which is fixedly connected to one end of the second threaded rod 14 On the outside, a first bevel gear 21 is provided inside the hollow dredging head 15, and a plurality of second bevel gears 22 are meshedly connected to the outside of the first bevel gear 21, and a third threaded rod 23 is fixedly connected to the outside of the plurality of second bevel gears 22, and a sliding frame 24 is rotatably connected to the outside of the plurality of third threaded rods 23, and one end of the plurality of sliding frames 24 passes through the inside of the hollow dredging head 15 and is fixedly connected to the hollow dredging head 15, and an adapter block 25 is threadedly connected to the outside of the plurality of third threaded rods 23, and the plurality of adapter blocks 25 are respectively arranged inside the plurality of sliding frames 24 and are in sliding contact with the plurality of sliding frames 24, and a rotating rod 20 is fixedly connected to one side of the first bevel gear 21, and one end of the rotating rod 20 passes through the second threaded rod 14 and is rotatably connected to the second threaded rod 14, and a second worm gear 18 is fixedly connected to one end of the rotating rod 20, and a second worm 19 is meshedly connected to the outside of the second worm gear 18, and a support plate is rotatably connected to the outside of the second worm 19, and the support plate is fixedly connected to one end of the second threaded rod 14, and a second handle is fixedly connected to the top of the second worm 19.

[0030] Specifically, by rotating the second handle, the second worm 19 engages with the second worm gear 18, the rotating rod 20 drives the first bevel gear 21 to rotate, the first bevel gear 21 engages with multiple second bevel gears 22, and the multiple second bevel gears 22 drive the multiple third threaded rods 23 to rotate. The multiple third threaded rods 23 are threadedly connected with the multiple adapter blocks 25, and the multiple adapter blocks 25 can be expanded. Therefore, the expansion position of the multiple adapter blocks 25 can be adjusted according to the diameter of different pipes, so that the pipe body can be better dredged through the hollow dredging head 15.

[0031] Start the forward and reverse motors. There is no specific limitation on the models of the forward and reverse motors, which shall be subject to the compatible equipment. The output end of the forward and reverse motors drives the rotating rod to rotate, and the small gear 17 engages with the large gear 16. The large gear 16 is threadedly connected to the second threaded rod 14. The limit block is slidably connected to the outside of the limit rod, which limits the second threaded rod 14. The second threaded rod 14 drives the hollow dredging head 15 to move inside the pipe body, so that dredging work can be performed.

[0032] The above shows and describes the basic principle and main features of the utility model and the advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.

Claims

1. A pipeline dredging device applicable to pipes of different diameters, comprising a first circular frame (1) and a second circular frame (2), characterized in that: The second circular frame (2) is arranged on the inner side of the first circular frame (1); a plurality of rotating tubes (3) are arranged between the second circular frame (2) and the first circular frame (1); two ends of the plurality of rotating tubes (3) respectively penetrate the first circular frame (1) and the second circular frame (2) and are rotatably connected to the first circular frame (1) and the second circular frame (2); the interiors of the plurality of rotating tubes (3) are all threadedly connected with first threaded rods (6); the bottom ends of the plurality of first threaded rods (6) are all fixedly connected with fixed blocks (7); the inner sides of the plurality of fixed blocks (7) are all installed with rubber anti-slip pads; the top ends of the plurality of first threaded rods (6) are all fixedly connected with the first threaded rods (6); An L-shaped rod (8) is provided, one end of each of the L-shaped rods (8) sequentially passes through the first circular frame (1) and the second circular frame (2) and is slidably connected to the first circular frame (1) and the second circular frame (2); small bevel gears (9) are fixedly connected to the outside of each of the rotating tubes (3); large bevel gears (10) are meshedly connected between the small bevel gears (9); a circular support plate (11) is rotatably connected to the outside of the large bevel gear (10); the circular support plate (11) is fixedly connected to the inside of the first circular frame (1); a rotating assembly is provided on the outside of one of the rotating tubes (3); and a dredging assembly is provided on the inside of the second circular frame (2).

2. The pipeline dredging device applicable to pipes of different diameters according to claim 1 is characterized in that: The rotating assembly comprises a first worm wheel (4), the first worm wheel (4) is fixedly connected to the outside of the rotating tube (3), the outside of the first worm wheel (4) is meshingly connected to a first worm (5), the outside of the first worm (5) is rotatably connected to a support block, the support block is fixedly connected to the outside of the first circular frame (1), and one end of the first worm (5) is fixedly connected to a first turning handle.

3. The pipeline dredging device applicable to pipes of different diameters according to claim 1 is characterized in that: The dredging assembly comprises a second threaded rod (14), a circular plate frame (13) is sleeved on the outer side of the second threaded rod (14), the circular plate frame (13) is arranged on one side of the second circular frame (2), a plurality of L-shaped fixing rods (12) are fixedly connected to the outer side of the circular plate frame (13), one end of each of the plurality of L-shaped fixing rods (12) is fixedly connected to the first circular frame (1), a limiting rod is fixedly connected to one side of the circular plate frame (13), a limiting block is slidably connected to the outer side of the limiting rod, and the limiting block is fixedly connected to the outer side of the second threaded rod (14).

4. The pipeline dredging device applicable to pipes of different diameters according to claim 3 is characterized in that: The dredging assembly further comprises a hollow dredging head (15), wherein the hollow dredging head (15) is fixedly connected to the outer side of one end of the second threaded rod (14), a first bevel gear (21) is provided inside the hollow dredging head (15), a plurality of second bevel gears (22) are meshingly connected to the outer side of the first bevel gear (21), a third threaded rod (23) is fixedly connected to the outer side of the plurality of second bevel gears (22), a sliding frame (24) is rotatably connected to the outer side of the plurality of third threaded rods (23), and one end of the plurality of sliding frames (24) passes through the inner side of the hollow dredging head (15) and is fixedly connected to the hollow dredging head (15).

5. The pipeline dredging device applicable to pipes of different diameters according to claim 4 is characterized in that: The outer sides of the plurality of third threaded rods (23) are all threadedly connected with adapter blocks (25), and the plurality of adapter blocks (25) are respectively arranged inside the plurality of sliding frames (24) and are in sliding contact with the plurality of sliding frames (24).

6. The pipeline dredging device applicable to pipes of different diameters according to claim 4 is characterized in that: A rotating rod (20) is fixedly connected to one side of the first bevel gear (21); one end of the rotating rod (20) passes through the second threaded rod (14) and is rotatably connected to the second threaded rod (14); one end of the rotating rod (20) is fixedly connected to a second worm gear (18); the outer side of the second worm gear (18) is meshingly connected to a second worm (19); the outer side of the second worm (19) is rotatably connected to a support plate; the support plate is fixedly connected to one end of the second threaded rod (14); and the top end of the second worm (19) is fixedly connected to a second turning handle.

7. The pipeline dredging device applicable to pipes of different diameters according to claim 3 is characterized in that: The outer side of the second threaded rod (14) is threadedly connected to a large gear (16); one side of the large gear (16) is fixedly connected to a connecting pipe; the connecting pipe is rotatably connected to one side of the circular plate frame (13); the outer side of the large gear (16) is meshingly connected to a small gear (17); one side of the small gear (17) is fixedly connected to a rotating rod; one end of the rotating rod passes through the circular plate frame (13) and is rotatably connected to the circular plate frame (13); the other side of the circular plate frame (13) is fixedly connected to a forward and reverse motor; the output end of the forward and reverse motor is fixedly connected to the rotating rod.

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