Pipeline cleaner convenient to operate

Abstract

The utility model discloses a pipeline cleaner convenient to operate, which comprises a pipe body, a connecting frame is arranged at the bottom end of the pipe body, a plurality of air suction nozzles are arranged at the bottom of the connecting frame, a fixing frame is fixed on the outer side of the circumference of the pipe body through bolts, a plurality of supporting rods are rotatably connected to the outer side of the circumference of the fixing frame, and sliding grooves are formed in the bottoms of the supporting rods. According to the stainless steel pipe cleaning device, through the arrangement of the supporting rods, metal powder in the stainless steel pipe can be cleaned only by pulling the cleaning device to move in the stainless steel pipe, the cleaning device is more convenient to operate, and the cleaning device can be used for cleaning metal powder in the stainless steel pipe. And the friction force between the rotating block and the pipe body can be increased through the arrangement of the extrusion assembly, the stability of the device is improved, the friction between the sliding rod and the stainless steel pipe can be reduced through the arrangement of the rolling assembly, and therefore more labor is saved when the cleaner is pulled.

Description

Technical Field

[0001] The utility model relates to the technical field of pipeline cleaning equipment, in particular to a pipeline cleaner which is easy to operate. Background Art

[0002] More and more stainless steel pipes are used on the market. In order to meet the requirements of different sizes, stainless steel pipes will be cut. After cutting, metal dust will adhere to the pipes, and a cleaner is usually used to clean the dust.

[0003] After searching, the publication number CN216779736U discloses a pipe cleaner, which drives the annular mounting ring to move deeper into the pipe through a connecting pipe, continuously blows pressurized air, and pushes it out from the other end, so as to achieve the effect of cleaning metal dust. However, the size of the ball supporting the movement is fixed. Due to the different sizes of pipes, when cleaning large-sized pipes, one of the supporting feet will not be in contact with the pipe. Manual adjustment of the position of the cleaner is required to clean the non-contact part, which makes its operation inconvenient. Utility Model Content

[0004] The utility model aims to solve the shortcomings in the prior art and provides a pipeline cleaner which is easy to operate.

[0005] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0006] The top of the threaded rod is fixed with a rotating block by bolts, and the outer side of the rotating block is provided with an extrusion assembly that increases the friction force between the rotating block and the pipe body.

[0007] As a further solution of the utility model, the extrusion assembly includes a plurality of sliding holes, and the plurality of sliding holes are all opened on the circumferential outer side of the rotating block. Slide blocks are slidably connected in the plurality of sliding holes, a spring is welded on one side of the slide block, and the spring is fixed to the sliding hole.

[0008] As a further solution of the utility model, the rolling assembly includes a U-shaped frame, the U-shaped frame is fixed to one end of the sliding rod by bolts, and rollers are rotatably connected between two sides of the U-shaped frame.

[0009] As a further solution of the utility model, the locking component is a threaded hole, the threaded hole is opened on one side of the support rod, a fixing screw is threadedly connected to the threaded hole, and the fixing screw is in contact with the sliding rod.

[0010] As a further solution of the utility model, a mounting groove is provided on the circumferential inner wall of the tube body, a friction ring is bonded in the mounting groove, and the friction ring is in contact with the sliding block.

[0011] As a further solution of the utility model, a plurality of rotation grooves are obliquely opened on the outer sides of the circumferences of the plurality of rollers, and a roller is rotatably connected in the plurality of rotation grooves.

[0012] As a further solution of the utility model, a hexagonal slot which can be connected to an external electric tool is provided on the top of the rotating block.

[0013] As a further solution of the utility model, a mounting frame is welded to the circumferential outer wall of the tube body, and an extension rod is fixed to one side of the mounting frame by bolts.

[0014] The beneficial effects of the utility model are:

[0015] 1. Through the setting of the support rod, the rotation of the rotating block drives the threaded rod to rotate, so that the slide and the connecting ring slide in the guide groove. The movement of the connecting ring will squeeze the rotating rod to rotate, and the rotation of the rotating rod will squeeze one end of the support rod to rotate, so that the tube body is located at the center line of the stainless steel pipe. The metal powder in the stainless steel pipe can be cleaned by simply pulling the cleaner to move in the stainless steel pipe, making the cleaner operation more convenient.

[0016] 2. Through the setting of the extrusion assembly, the compressed spring always squeezes the slider to move out of the slide hole, increasing the friction between the rotating block and the tube body, avoiding the rotating block rotating when cleaning metal powder and changing the position of the tube body, thereby improving the stability of the device.

[0017] 3. Through the setting of the rolling assembly, when the cleaner is pulled to move in the stainless steel pipe, the roller and the U-shaped frame will rotate, reducing the friction between the slide rod and the stainless steel pipe, making the pulling of the cleaner more labor-saving. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 This is a schematic diagram of the three-dimensional structure of a pipe cleaner that is easy to operate proposed by the utility model;

[0019] Figure 2A partial cross-sectional structural schematic diagram of a pipe cleaner that is easy to operate proposed by the utility model;

[0020] Figure 3 This is a partial enlarged structural schematic diagram of a pipeline cleaner that is easy to operate proposed by the utility model;

[0021] Figure 4 The utility model provides an enlarged structural diagram of a roller of a pipe cleaner which is easy to operate.

[0022] In the figure: 1. tube body; 2. guide groove; 3. fixing frame; 4. mounting frame; 5. extension rod; 6. support rod; 7. connecting frame; 8. suction nozzle; 9. rotating block; 10. slide groove; 11. slide rod; 12. rotating rod; 13. connecting ring; 14. fixing screw; 15. threaded rod; 16. slide frame; 17. hexagonal groove; 18. spring; 19. slider; 20. slide hole; 21. mounting groove; 22. friction ring; 23. roller; 24. U-shaped frame; 25. roller. DETAILED DESCRIPTION

[0023] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. The described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative work are within the scope of protection of the utility model.

[0024] Reference Figure 1-Figure 4A pipe cleaner that is easy to operate includes a pipe body 1, a connecting frame 7 is provided at the bottom end of the pipe body 1, a plurality of suction nozzles 8 are provided at the bottom of the connecting frame 7, a fixing frame 3 is fixed to the outer side of the circumference of the pipe body 1 by bolts, a plurality of support rods 6 are rotatably connected to the outer side of the circumference of the fixing frame 3, a slide groove 10 is provided at the bottom of the support rod 6, a slide rod 11 is slidably connected in the slide groove 10, a locking component for fixing the slide rod 11 is provided on one side of the plurality of support rods 6, a rolling assembly for making the whole device move easily is provided on one end of the slide rod 11, a rotating rod 12 is rotatably connected to the outer wall of one side of the plurality of support rods 6, a plurality of guide grooves 2 are provided on the outer side of the circumference of the pipe body 1, a slide rack 16 is slidably connected in the plurality of guide grooves 2, and a circumferential outer side of the slide rack 16 A connecting ring 13 is welded on the side, and a threaded rod 15 is rotatably connected to the inner wall of the bottom of the tube body 1, and the threaded rod 15 passes through the slide 16. A rotating block 9 is fixed to the top of the threaded rod 15 by bolts. An extrusion component that increases the friction between the rotating block 9 and the tube body 1 is provided on the outer side of the circumference of the rotating block 9. The rotation of the rotating block 9 drives the threaded rod 15 to rotate, so that the slide 16 and the connecting ring 13 slide in the guide groove 2. The movement of the connecting ring 13 will squeeze the rotating rod 12 to rotate, and the rotation of the rotating rod 12 will squeeze one end of the support rod 6 to rotate, so that the tube body 1 is located at the center line of the stainless steel tube. The metal powder in the stainless steel tube can be cleaned by simply pulling the cleaner to move in the stainless steel tube, making the cleaner operation more convenient.

[0025] In the utility model, the extrusion assembly includes a plurality of sliding holes 20, and the plurality of sliding holes 20 are all opened on the circumferential outer side of the rotating block 9, and the plurality of sliding holes 20 are slidably connected with a slider 19, and a spring 18 is welded on one side of the slider 19, and the spring 18 is fixed to the sliding hole 20, and the compressed spring 18 always squeezes the slider 19 to move outside the sliding hole 20, thereby increasing the friction between the rotating block 9 and the tube body 1, and avoiding the rotating block 9 from rotating and changing the position of the tube body 1 when cleaning the metal powder, thereby improving the stability of the device, and the rolling assembly includes a U-shaped frame 24, and the U-shaped frame 24 is fixed to one end of the sliding rod 11 by bolts, and a roller 23 is rotatably connected between the two sides of the U-shaped frame 24, and when the cleaner is pulled to move in the stainless steel pipe, the roller 23 and the U-shaped frame 24 will rotate, reducing the friction between the sliding rod 11 and the stainless steel pipe, thereby making the pulling of the cleaner more labor-saving, and the locking component is a threaded hole, and the threaded hole is opened on one side of the support rod 6, and the screw thread is screwed. A fixing screw 14 is connected to the inner thread of the hole, and the fixing screw 14 contacts the slide bar 11 to fix the adjusted slide bar 11 so that the position of the slide bar 11 remains unchanged. A mounting groove 21 is provided on the circumferential inner wall of the tube body 1, and a friction ring 22 is bonded in the mounting groove 21, and the friction ring 22 contacts the slider 19, increasing the friction between the slider 19 and the tube body 1, so that the rotating block 9 cannot rotate easily. A plurality of rotating grooves are tilted on the circumferential outer sides of the plurality of rollers 23, and rollers 25 are rotatably connected in the plurality of rotating grooves to increase the moving direction of the rollers 23, so that the rollers 23 can rotate more easily along the inner wall of the stainless steel pipe. A hexagonal groove 17 that can be connected to an external power tool is provided on the top of the rotating block 9, thereby driving the rotating block 9 to rotate. A mounting frame 4 is welded to the circumferential outer wall of the tube body 1, and an extension rod 5 is fixed to one side of the mounting frame 4 by bolts to extend the cleaning length of the cleaner, so that the cleaner can clean more thoroughly.

[0026] Working principle: When in use, first connect the suction nozzle 8 to the external vacuum cleaner, then place the entire device in the stainless steel pipe, connect the external power tool to the hexagonal slot 17, start the power tool, rotate the rotating block 9, and the rotation of the rotating block 9 drives the threaded rod 15 to rotate, so that the slide 16 and the connecting ring 13 slide in the guide groove 2, and the movement of the connecting ring 13 will squeeze the rotating rod 12 to rotate, and the rotation of the rotating rod 12 will squeeze one end of the support rod 6 to rotate, so that the roller 23 spreads to the surroundings, and then the roller 25 on the roller 23 contacts the inner wall of the stainless steel pipe, so that the tube body 1 is located at the center line of the stainless steel pipe, and then start the vacuum cleaner, the vacuum cleaner sucks away the metal powder through the suction nozzle 8, and the metal powder in the stainless steel pipe can be cleaned by simply pulling the cleaner to move in the stainless steel pipe, making the cleaner operation more convenient.

[0027] Finally, it should be noted that: for those skilled in the art, they can still modify the technical solutions recorded in the above embodiments, or replace some of the technical features therein with equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of this utility model shall be included in the protection scope of this utility model.

Claims

1. A convenient-to-operate pipe cleaner, comprising a pipe body (1), a connecting frame (7) being provided at the bottom end of the pipe body (1), and a plurality of suction nozzles (8) being provided at the bottom of the connecting frame (7), characterized in that: The outer circumference of the tube body (1) is fixedly connected to a fixing frame (3), and the outer circumference of the fixing frame (3) is rotatably connected to a plurality of support rods (6). A sliding groove (10) is provided at the bottom of the support rod (6), and a sliding rod (11) is slidably connected in the sliding groove (10). A locking component for fixing the sliding rod (11) is provided on one side of the plurality of support rods (6), and a rolling assembly for making the entire device move easily is provided at one end of the sliding rod (11). A rotating rod (12) is rotatably connected to the outer wall of one side of the plurality of support rods (6). A plurality of guide grooves (2) are provided on the outer circumference of the tube body (1), a slide frame (16) is slidably connected in the plurality of guide grooves (2), a connecting ring (13) is fixedly connected to the outer circumference of the slide frame (16), a threaded rod (15) is rotatably connected to the inner wall of the bottom of the tube body (1), and the threaded rod (15) passes through the slide frame (16), a rotating block (9) is fixedly connected to the top of the threaded rod (15), and an extrusion component for increasing the friction between the rotating block (9) and the tube body (1) is provided on the outer circumference of the rotating block (9).

2. The easy-to-operate pipe cleaner according to claim 1, characterized in that: The extrusion assembly comprises a plurality of sliding holes (20), wherein the plurality of sliding holes (20) are all arranged on the outer circumference of the rotating block (9), wherein a slider (19) is slidably connected in the plurality of sliding holes (20), a spring (18) is fixedly connected to one side of the slider (19), and the spring (18) is fixed to the sliding hole (20).

3. The easy-to-operate pipe cleaner according to claim 1, characterized in that: The rolling assembly comprises a U-shaped frame (24), the U-shaped frame (24) is fixedly connected to one end of the sliding rod (11), and a roller (23) is rotatably connected between the two sides of the U-shaped frame (24).

4. The easy-to-operate pipe cleaner according to claim 1, characterized in that: The locking component is a threaded hole, which is opened on one side of the support rod (6), and a fixing screw (14) is threadedly connected in the threaded hole.

5. The easy-to-operate pipe cleaner according to claim 2, characterized in that: A mounting groove (21) is provided on the circumferential inner wall of the tube body (1), and a friction ring (22) is fixedly connected in the mounting groove (21).

6. The easy-to-operate pipe cleaner according to claim 3, characterized in that: A plurality of rotating grooves are obliquely provided on the outer sides of the circumferences of the plurality of rollers (23), and a roller shaft (25) is rotatably connected in the plurality of rotating grooves.

7. The easy-to-operate pipe cleaner according to claim 2, characterized in that: The top of the rotating block (9) is provided with a hexagonal slot (17) which can be connected to an external electric tool.

8. The easy-to-operate pipe cleaner according to claim 5, characterized in that: The circumferential outer wall of the tube body (1) is fixedly connected to a mounting frame (4), and one side of the mounting frame (4) is fixedly connected to an extension rod (5).

Images