Heat distribution pipeline inner wall cleaning machine

Abstract

The utility model relates to the technical field of pipeline cleaning, in particular to a heat distribution pipeline inner wall cleaning machine which comprises a frame, a driving device is arranged on the right side of the bottom of the frame, a supporting frame is fixedly connected to the left side of the top of the frame, and a fixing frame is fixedly connected to the middle of the top of the frame. A storage battery is fixedly connected to the bottom of the inner wall of the fixing frame, an adjusting box is fixedly connected to the middle of the inner wall of the fixing frame, telescopic wheel frames are fixedly connected to the two sides of the fixing frame, a control table is fixedly connected to the right side of the top of the vehicle frame, a sweeping mechanism is arranged on the left side of the supporting frame, and an adjusting mechanism is arranged in the adjusting box. According to the pipeline cleaning device, efficient cleaning of the inner wall of a pipeline and adjustment of the telescopic wheel frame are achieved, and the high efficiency and adjustability of the device are improved.

Description

Technical Field

[0001] The utility model relates to the technical field of pipeline cleaning, in particular to a thermal pipeline inner wall cleaning machine. Background Art

[0002] Thermal power pipeline construction is a socially significant infrastructure project. With the development of society, many pipelines are completed and put into operation each year. Unfortunately, the current domestic construction quality level is still limited. The cleaning of pipeline interior walls has not received sufficient attention, and there are no effective treatment methods and treatment standards for this. As a result, a large amount of waste flowing into the thermal power system each year accumulates, increasing system operation resistance, accelerating the aging of system equipment, reducing its service life, and increasing the difficulty and frequency of pipeline maintenance. Pipeline interior wall cleaning during pipeline construction has become a major blind spot in pipeline network construction.

[0003] The existing device mainly cleans the inner wall of the pipe through a brush disc. The existing technology is mostly similar to a cleaning device of a pipe cleaning robot. The structure with patent number CN211191281U includes a first connecting rod and a second connecting rod, and the first connecting rod is hinged to the second connecting rod. A cavity is provided inside the first connecting rod, and a drive motor is provided in the cavity. The output end of the drive motor is also provided with a second wheel disc fixedly connected thereto. Brushes are provided on the first wheel disc and the second wheel disc, and the second wheel disc is aligned with the through groove. The device can clean the inner wall of the air duct of the central air conditioner and reduce dirt residue, but the device still has areas that can be optimized.

[0004] The existing device mainly cleans the inner wall of the pipe by a brush disc that rotates in a limited position, which makes it difficult for some devices to drive the brush disc to rotate along the inner wall of the pipe, resulting in that some devices are difficult to completely clean the inner wall of the pipe. At the same time, some devices mainly drive the cleaning component to move by driving the frame, which makes it difficult for some devices to adjust the length of the supporting wheel frame according to the inner diameter of the pipe, making it inconvenient for the cleaning device to move stably inside the pipe, reducing the working efficiency and practicality of the device. Therefore, in order to solve the above problems, a thermal pipe inner wall cleaning machine is proposed. Utility Model Content

[0005] The purpose of the present utility model is to provide a thermal pipe inner wall cleaning machine to solve the problem that the existing devices in the prior art mentioned in the above background technology mainly clean the inner wall of the pipe by a brush disc that rotates in a limited position, which makes it difficult for some devices to drive the brush disc to rotate along the inner wall of the pipe, thereby causing some devices to have difficulty in completely cleaning the inner wall of the pipe. At the same time, some devices mainly drive the cleaning assembly to move by driving the frame, making it difficult for some devices to adjust the length of the supporting wheel frame according to the inner diameter of the pipe, thereby causing the cleaning device to be inconvenient to move stably inside the pipe.

[0006] To achieve the above-mentioned object, the present invention provides the following technical solution: a thermal pipeline inner wall cleaning machine, comprising a frame, a driving device is provided on the right bottom side of the frame, a support frame is fixedly connected to the left top side of the frame, a fixing frame is fixedly connected to the middle top side of the frame, a battery is fixedly connected to the bottom of the inner wall of the fixing frame, an adjustment box is fixedly connected to the middle of the inner wall of the fixing frame, telescopic wheel frames are fixedly connected to both sides of the fixing frame, and a control console is fixedly connected to the right top side of the frame;

[0007] A cleaning mechanism is provided on the left side of the support frame, and the cleaning mechanism includes a first motor. The left side of the first motor is fixedly connected to the right side of the support frame. An adjustment mechanism is provided inside the adjustment box, and the adjustment mechanism includes a second motor. The bottom end of the second motor is fixedly connected to the top middle of the adjustment box.

[0008] Preferably, a rotating main shaft is fixedly connected to the middle portion of the left side of the first motor, and the left end of the rotating main shaft passes through the support frame and is fixedly connected to the fan blade.

[0009] Preferably, a rotating disk is fixedly connected to the left side of the outer wall of the rotating main shaft, a right outer ring of the rotating disk is fixedly connected to a limiting cylinder, a rotating rod is inserted into the inner wall of the limiting cylinder, and the outer end of the rotating rod is fixedly connected to a brush disk.

[0010] Preferably, the inner end of the rotating rod is fixedly connected to a first bevel gear, the right side of the first bevel gear is meshedly connected to a second bevel gear, and the right side of the second bevel gear is fixedly connected to the left side of the support frame.

[0011] Preferably, a movable shaft is fixedly connected to the middle part of the bottom end of the second motor, the bottom end of the movable shaft passes through the adjustment box and is fixedly connected to the third bevel gear, the bottom of the third bevel gear is meshed with a fourth bevel gear, the inner wall of the fourth bevel gear is fixedly connected to a symmetrical screw, and the two ends of the symmetrical screw are movably connected to the middle part of the inner wall of the fixed frame.

[0012] Preferably, both sides of the outer wall of the symmetrical screw are threadedly connected with adjusting screw sleeves, the outer wall of the adjusting screw sleeve is movably connected with an adjusting rod, and the outer end of the adjusting rod is movably connected to the upper part of the outer wall of the telescopic wheel frame.

[0013] Compared with the prior art, the beneficial effects of the present invention are:

[0014] 1. The utility model uses the first motor, rotating main shaft, fan blades, rotating disk, limiting cylinder, rotating rod, brush disk, first bevel gear and second bevel gear and other structures in the cleaning mechanism. The first motor is started by the console to drive the rotating main shaft and the rotating disk to limit rotation. The rotating disk drives the limiting cylinder, the rotating rod, the brush disk and the first bevel gear to revolve synchronously. The first bevel gear drives the rotating rod and the brush disk to engage the second bevel gear to rotate, so that the brush disk peels off dirt on the inner wall of the pipe. At the same time, the rotating main shaft drives the fan blades to rotate synchronously, thereby realizing the cleaning of the inner wall of the pipe. The partial device can automatically clean the inner wall of the pipe efficiently and remove dirt such as floating dust and particles from the inner wall of the pipe, thereby improving the efficiency and practicality of the device.

[0015] 2. The utility model uses the second motor, movable shaft, third bevel gear, fourth bevel gear, symmetrical screw, adjusting screw sleeve and adjusting rod in the adjustment mechanism. The second motor is started through the console to drive the movable shaft and the third bevel gear to rotate within a limited position. The engagement of the third bevel gear drives the fourth bevel gear and the symmetrical screw to rotate within a limited position. The symmetrical screw drives the adjusting screw sleeve and the inner end of the adjusting rod to slide symmetrically, so that the outer end of the adjusting rod drives the telescopic wheel frame to be telescopically adjusted, thereby realizing the adjustment of the telescopic wheel frame. Through this design, the telescopic wheel frame can be adjusted according to the inner diameter of the pipeline, which makes it easier for the cleaning device to move stably inside the pipeline, thereby improving the adjustability and practicality of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a front perspective view of the structure of the present utility model;

[0017] Figure 2 This is a front view sectional perspective diagram of the structure of the present utility model;

[0018] Figure 3 This is a front cross-sectional perspective view of the partial structure of the support frame and cleaning mechanism of the utility model;

[0019] Figure 4 This is a front sectional perspective view of the partial structure of the fixing frame and the adjusting mechanism of the present invention.

[0020] In the figure: 11. frame; 12. drive device; 13. support frame; 14. fixed frame; 15. battery; 16. adjustment box; 17. telescopic wheel frame; 18. control console; 2. cleaning mechanism; 21. first motor; 22. rotating main shaft; 23. fan blade; 24. rotating disk; 25. limiting cylinder; 26. rotating rod; 27. brush plate; 28. first bevel gear; 29. second bevel gear; 3. adjustment mechanism; 31. second motor; 32. movable shaft; 33. third bevel gear; 34. fourth bevel gear; 35. symmetrical screw; 36. adjusting screw sleeve; 37. adjusting rod. DETAILED DESCRIPTION

[0021] 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.

[0022] See also Figure 1-4 , an embodiment provided by the utility model:

[0023] A thermal pipeline inner wall cleaning machine includes a frame 11. A drive device 12 is provided on the bottom right side of the frame 11. A support frame 13 is fixedly connected to the top left side of the frame 11. A fixing frame 14 is fixedly connected to the top middle of the frame 11. A battery 15 is fixedly connected to the bottom of the inner wall of the fixing frame 14. An adjustment box 16 is fixedly connected to the middle of the inner wall of the fixing frame 14. Telescopic wheel frames 17 are fixedly connected to both sides of the fixing frame 14. A control console 18 is fixedly connected to the top right side of the frame 11.

[0024] A cleaning mechanism 2 is provided on the left side of the support frame 13. The cleaning mechanism 2 includes a first motor 21. The left side of the first motor 21 is fixedly connected to the right side of the support frame 13. A rotating main shaft 22 is fixedly connected to the middle part of the left side of the first motor 21. The left end of the rotating main shaft 22 passes through the support frame 13 and is fixedly connected to the fan blade 23. Through this design, the first motor 21 drives the rotating main shaft 22 and the fan blade 23 to rotate in a limited manner. A rotating disk 24 is fixedly connected to the left side of the outer wall of the rotating main shaft 22. The right outer ring of the rotating disk 24 is fixedly connected to the limiting cylinder 25. The inner wall of the limiting cylinder 25 is inserted with a rotating Rod 26, the outer end of the rotating rod 26 is fixedly connected to the brush plate 27. Through this design, the rotating main shaft 22 drives the rotating disk 24, the limiting cylinder 25, the rotating rod 26 and the brush plate 27 to limit the revolution. The inner end of the rotating rod 26 is fixedly connected to the first bevel gear 28, and the right side of the first bevel gear 28 is meshed with the second bevel gear 29. The right side of the second bevel gear 29 is fixedly connected to the left side of the support frame 13. Through this design, the first bevel gear 28 drives the rotating rod 26 and the brush plate 27 to mesh with the second bevel gear 29 to rotate, realizing the cleaning operation of the inner wall of the pipe.

[0025] An adjusting mechanism 3 is provided inside the adjusting box 16. The adjusting mechanism 3 includes a second motor 31. The bottom end of the second motor 31 is fixedly connected to the middle of the top of the adjusting box 16. Preferably, a movable shaft 32 is fixedly connected to the middle of the bottom end of the second motor 31. The bottom end of the movable shaft 32 passes through the adjusting box 16 and is fixedly connected to a third bevel gear 33. A fourth bevel gear 34 is meshed and connected below the third bevel gear 33. A symmetrical screw 35 is fixedly connected to the inner wall of the fourth bevel gear 34. The two ends of the symmetrical screw 35 are movably connected to the middle of the inner wall of the fixing frame 14. Through this design, The second motor 31 drives the movable shaft 32 and the third bevel gear 33 to rotate in a limited manner, so that the third bevel gear 33 engages to drive the fourth bevel gear 34 and the symmetrical screw 35 to rotate in a limited manner. The outer walls of the symmetrical screw 35 are threadedly connected with adjusting screw sleeves 36 on both sides, and the outer wall of the adjusting screw sleeve 36 is movably connected with an adjusting rod 37. The outer end of the adjusting rod 37 is movably connected to the upper outer wall of the telescopic wheel frame 17. Through this design, the symmetrical screw 35 drives the adjusting screw sleeve 36 and the inner end of the adjusting rod 37 to slide symmetrically, so that the outer end of the adjusting rod 37 drives the telescopic wheel frame 17 to adjust telescopically.

[0026] Working principle: When it is necessary to clean the inner wall of the pipe, first start the first motor 21 through the console 18, the first motor 21 drives the rotating main shaft 22 to limit the rotation, the rotating main shaft 22 drives the rotating disk 24 to rotate synchronously, the rotating disk 24 drives the limiting cylinder 25, the rotating rod 26, the brush plate 27 and the first bevel gear 28 to revolve synchronously, the first bevel gear 28 drives the rotating rod 26 and the brush plate 27 to engage the second bevel gear 29 to rotate, so that the brush plate 27 peels off the dirt on the inner wall of the pipe, and at the same time, the rotating main shaft 22 drives the fan blades 23 to rotate synchronously, so that the fan blades 23 remove the floating dust, particles and other dirt swept by the brush plate 27 from the inner wall of the pipe, thereby realizing the cleaning operation of the inner wall of the pipe.

[0027] When it is necessary to adjust the telescopic wheel frame 17, first start the second motor 31 through the console 18, the second motor 31 drives the movable shaft 32 to limit the rotation, the movable shaft 32 drives the third bevel gear 33 to rotate synchronously, the third bevel gear 33 engages to drive the fourth bevel gear 34 to rotate, the fourth bevel gear 34 drives the symmetrical screw 35 to limit the rotation, the symmetrical screw 35 drives the adjusting screw sleeve 36 to slide symmetrically, the adjusting screw sleeve 36 drives the inner end of the adjusting rod 37 to slide synchronously, so that the outer end of the adjusting rod 37 drives the telescopic wheel frame 17 to telescope and adjust, thereby realizing the adjustment operation of the telescopic wheel frame 17, and the operation ends here.

[0028] The above are only preferred embodiments of the present invention and do not constitute any form of limitation to the present invention. Any ordinary technician in this industry can smoothly implement the present invention as shown in the drawings and above. However, any equivalent changes, modifications and evolutions made by technicians familiar with this profession without departing from the scope of the technical solution of the present invention using the technical content disclosed above are all equivalent embodiments of the present invention. At the same time, any equivalent changes, modifications and evolutions made to the above embodiments based on the essential technology of the present invention are still within the scope of protection of the technical solution of the present invention.

Claims

1. A thermal pipeline inner wall cleaning machine, comprising a frame (11), characterized in that: A driving device (12) is provided on the right side of the bottom of the vehicle frame (11); a support frame (13) is fixedly connected to the left side of the top of the vehicle frame (11); a fixing frame (14) is fixedly connected to the middle of the top of the vehicle frame (11); a battery (15) is fixedly connected to the bottom of the inner wall of the fixing frame (14); an adjustment box (16) is fixedly connected to the middle of the inner wall of the fixing frame (14); telescopic wheel frames (17) are fixedly connected to both sides of the fixing frame (14); and a console (18) is fixedly connected to the right side of the top of the vehicle frame (11); A cleaning mechanism (2) is provided on the left side of the support frame (13), and the cleaning mechanism (2) comprises a first motor (21), the left side of the first motor (21) is fixedly connected to the right side of the support frame (13), a rotating main shaft (22) is fixedly connected to the middle part of the left side of the first motor (21), the left end of the rotating main shaft (22) passes through the support frame (13) and is fixedly connected to a fan blade (23), and a rotating disk (24) is fixedly connected to the left side of the outer wall of the rotating main shaft (22). The right outer ring of the rotating disk (24) is fixedly connected to a limiting cylinder (25), the inner wall of the limiting cylinder (25) is provided with a rotating rod (26), the outer end of the rotating rod (26) is fixedly connected to a brush disk (27), the inner end of the rotating rod (26) is fixedly connected to a first bevel gear (28), the right side of the first bevel gear (28) is meshedly connected to a second bevel gear (29), and the right side of the second bevel gear (29) is fixedly connected to the left side of the support frame (13); An adjusting mechanism (3) is provided inside the adjusting box (16), and the adjusting mechanism (3) includes a second motor (31). The bottom end of the second motor (31) is fixedly connected to the middle of the top of the adjusting box (16).

2. The thermal pipeline inner wall cleaning machine according to claim 1, characterized in that: A movable shaft (32) is fixedly connected to the middle of the bottom end of the second motor (31), the bottom end of the movable shaft (32) passes through the adjustment box (16) and is fixedly connected to a third bevel gear (33), a fourth bevel gear (34) is meshedly connected below the third bevel gear (33), a symmetrical screw (35) is fixedly connected to the inner wall of the fourth bevel gear (34), and both ends of the symmetrical screw (35) are movably connected to the middle of the inner wall of the fixed frame (14).

3. The thermal pipeline inner wall cleaning machine according to claim 2, characterized in that: The outer walls of the symmetrical screw rod (35) are threadedly connected with adjusting screw sleeves (36) on both sides. The outer wall of the adjusting screw sleeve (36) is movably connected with an adjusting rod (37). The outer end of the adjusting rod (37) is movably connected to the upper part of the outer wall of the telescopic wheel frame (17).

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