Search

CN-224209665-U - Rust removal device for inner wall of pipeline

CN224209665UCN 224209665 UCN224209665 UCN 224209665UCN-224209665-U

Abstract

The utility model discloses the field of machining equipment, in particular to a pipeline inner wall rust removing device, which comprises a rust removing device, wherein the rust removing device comprises a supporting base, a power rod is arranged on the supporting base, a rust removing ring is arranged at one end of the power rod, the power rod is connected with a power mechanism, the pipeline rotating device comprises a weighting base, a rotating shaft is arranged on the weighting base in a penetrating way, a supporting cylinder is sleeved on the rotating shaft, the rotating shaft is connected with a power driving device, a pipeline clamping assembly is arranged in the supporting cylinder, one end of a pipeline is firmly clamped by the pipeline clamping assembly, the rust removing device is arranged at the other opposite side of the pipeline clamping assembly, and the power mechanism drives the power rod to reciprocate in the pipeline. The rust removing device for the inner wall of the pipeline can be used for rapidly cleaning rust on the inner wall of the pipeline under the synergistic effect of the pipeline rotating device and the rust removing device.

Inventors

  • YU FUYUN
  • WANG QUN
  • CAI KAIJUN
  • WANG HUI
  • XIANG JIANGTAO
  • YU MEIXIN

Assignees

  • 长沙国升机械有限公司

Dates

Publication Date
20260508
Application Date
20250120

Claims (10)

  1. 1. The utility model provides a pipeline inner wall rust cleaning device, includes rust cleaning device (2), rust cleaning device (2) are including supporting base (21), be provided with power pole (25) on supporting base (21), the one end of power pole (25) is provided with rust cleaning circle (26), power pole (25) are connected with power unit, its characterized in that still includes pipeline rotary device (1), pipeline rotary device (1) are including weighting base (11), wear to be equipped with pivot (15) on weighting base (11), the cover is equipped with support section of thick bamboo (12) on pivot (15), pivot (15) are connected with power drive unit, be provided with pipeline clamping assembly (13) in support section of thick bamboo (12), the one end of pipeline (5) is by pipeline clamping assembly (13) firmly centre gripping, the opposite side that pipeline clamping assembly (13) is relative sets up rust cleaning device (2), power unit drives power pole (25) are in pipeline (5) carries out reciprocating motion.
  2. 2. The pipe inner wall rust removing device according to claim 1, further comprising a pipe supporting component (3), wherein the pipe supporting component (3) is arranged at the other end of the pipe (5), the pipe supporting component (3) comprises a pipe supporting seat (31), and a plurality of rollers (32) are arranged on the pipe supporting seat (31).
  3. 3. The pipe inner wall rust removing device according to claim 1, wherein the pipe clamping assembly (13) comprises an outer clamping arm (131), the outer clamping arm (131) is movably connected with the supporting cylinder (12), an inner clamping arm (134) is elastically connected to the outer wall of the rotating shaft (15), and the outer clamping arm (131) and the inner clamping arm (134) are respectively clamped on the outer wall and the inner wall of the pipe (5).
  4. 4. A pipe inner wall rust removing device according to claim 3, wherein an outer adjusting screw (133) is arranged on the outer clamping arm (131), the outer adjusting screw (133) is arranged on the supporting cylinder (12) in a penetrating manner, an elastic piece (135) is connected to the inner clamping arm (134), and the elastic piece (135) is connected to the rotating shaft (15).
  5. 5. The pipe inner wall rust removing device according to claim 4, wherein an outer protection pad (132) is provided on the outer clamping arm (131), and an inner protection pad (136) is provided on the inner clamping arm (134).
  6. 6. The device for removing rust on the inner wall of a pipeline according to claim 1, wherein the power mechanism comprises a rust removing motor (24), a gear (23) and a driving worm (22), the output end of the rust removing motor (24) is connected with the driving worm (22), the driving worm (22) is in meshed connection with the gear (23), and the gear (23) is in meshed connection with the power rod (25).
  7. 7. The pipe inner wall rust removing device according to claim 1, characterized in that the power driving device comprises a pipe rotating motor (14) and a transmission part (16), the pipe rotating motor (14) is arranged on one side of the weighting base (11), and the pipe rotating motor (14) is connected with the rotating shaft (15) through the transmission part (16).
  8. 8. The pipe inner wall rust removing device according to claim 1, wherein the other end of the power rod (25) is provided with a stopper (27).
  9. 9. The pipe inner wall rust removing device according to any one of claims 1 to 8, further comprising a rust collecting device (4), the rust collecting device (4) comprising a vacuum pump (41) and a collecting pipe (42), the vacuum pump (41) being connected to the collecting pipe (42), the collecting pipe (42) being provided inside the rotating shaft (15) in a penetrating manner and extending into the pipe (5).
  10. 10. The pipe inner wall rust removing device according to claim 9, characterized in that a through hole (151) is provided in the rotating shaft (15), and the collecting pipe (42) is provided in the through hole (151).

Description

Rust removal device for inner wall of pipeline Technical Field The utility model relates to the field of machining equipment, in particular to a rust removing device for an inner wall of a pipeline. Background In view of the limitations of the steel pipe in the storage process, particularly the influence of oxides, the steel pipe is often corroded. Typically, corrosion of steel pipes falls into the category of chemical corrosion, which is a relatively slow process. However, over time, corrosion can form a thin, porous brown rust on the surface of the steel pipe. Under the combined action of air and moisture, the rust gradually causes perforation phenomenon on the surface of the steel pipe. Therefore, it is important to perform a thorough rust removal treatment before the steel pipe is put into use, which helps to prevent further deterioration of the corrosion condition of the steel pipe. During machining, particularly immediately before the steel pipe is used, it must be ensured that rust on the inner wall of the steel pipe is thoroughly removed. At present, most traditional rust removing methods rely on the reciprocating motion of a rust brush to remove rust on the inner wall of a pipeline, but the rust removing efficiency of the method is relatively low, and the conditions that some places are not cleaned up possibly exist, so that the requirements on efficiency and quality in modern industrial production cannot be met. Disclosure of utility model In view of the defects of the existing rust removing device, the utility model provides the pipeline inner wall rust removing device which can quickly clean rust on the pipeline inner wall under the synergistic effect of the pipeline rotating device and the rust removing device, thereby improving the production efficiency and ensuring the cleanliness of the pipeline inner wall. In order to achieve the above purpose, the embodiment of the present utility model adopts the following technical scheme: The utility model provides a pipeline inner wall rust cleaning device, includes rust cleaning device, rust cleaning device includes the support base, be provided with the power pole on the support base, the one end of power pole is provided with the rust cleaning circle, the power pole is connected with power unit, still includes pipeline rotary device, pipeline rotary device is including weighting the base, wear to be equipped with the pivot on the base of weighting, the cover is equipped with the support section of thick bamboo in the pivot, the pivot is connected with power drive arrangement, be provided with pipeline clamping assembly in the support section of thick bamboo, the one end of pipeline is by the firm centre gripping of pipeline clamping assembly, the opposite side that pipeline clamping assembly is relative sets up rust cleaning device, power unit drive the power pole is in the pipeline carries out reciprocating motion. According to one aspect of the utility model, the pipeline supporting assembly is arranged at the other end of the pipeline, and comprises a pipeline supporting seat, and a plurality of rollers are arranged on the pipeline supporting seat. According to one aspect of the utility model, the pipe clamping assembly comprises an outer clamping arm which is movably connected with the supporting cylinder, an inner clamping arm is elastically connected to the outer wall of the rotating shaft, and the outer clamping arm and the inner clamping arm are respectively clamped on the outer wall and the inner wall of the pipe. According to one aspect of the utility model, the outer clamping arm is provided with an outer adjusting screw, the outer adjusting screw is arranged on the supporting cylinder in a penetrating manner, the inner clamping arm is connected with an elastic piece, and the elastic piece is connected with the rotating shaft. According to one aspect of the utility model, the outer gripping arms are provided with outer protective pads and the inner gripping arms are provided with inner protective pads. According to one aspect of the utility model, the power mechanism comprises a derusting motor, a gear and a driving worm, wherein the output end of the derusting motor is connected with the driving worm, the driving worm is in meshed connection with the gear, and the gear is in meshed connection with the power rod. According to one aspect of the present utility model, the power driving device includes a pipe rotating motor provided at one side of the weight base, and a transmission member through which the pipe rotating motor is connected to the rotation shaft. According to one aspect of the utility model, the other end of the power rod is provided with a stop. According to one aspect of the utility model, the device further comprises a rust collecting device comprising a vacuum pump and a collecting pipe, wherein the vacuum pump is connected with the collecting pipe, and the collecting pipe penetrates through the rotating shaft and extends