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CN-224223542-U - Steel construction rust cleaning device

CN224223542UCN 224223542 UCN224223542 UCN 224223542UCN-224223542-U

Abstract

The utility model relates to the technical field of steel structure rust removal, and discloses a steel structure rust removal device which comprises a workbench, wherein a support frame is fixedly connected to the workbench, a polishing assembly and a cleaning assembly are arranged on the support frame, the polishing assembly comprises a motor I fixedly connected to the side wall of the support frame, the output end of the motor I is fixedly connected with a screw rod, the screw rod is rotationally connected with the support frame, a rotating shaft is rotationally connected to the support frame, and a clamping assembly is arranged on the workbench. The utility model can realize accurate polishing aiming at rust with different depths on the surface of the steel structure, can flexibly adjust polishing intervals, effectively solves the problem of incomplete polishing or excessive polishing, improves the rust removing precision of the steel structure, adapts to the polishing requirements of different rust degrees, simultaneously can synchronously clean the rust slag generated in the polishing process, avoids rust slag accumulation interference detection and judgment, can prevent the rust slag from splashing to the surface of the rust-removed steel structure, and ensures the rust removing detection accuracy.

Inventors

  • GE XIAOLIANG
  • XU JIALI
  • LI YANYAN
  • SHI XIA
  • SHI ZHENGHUA

Assignees

  • 大连瑛华建设工程有限公司

Dates

Publication Date
20260512
Application Date
20260413

Claims (6)

  1. 1. The steel structure rust removing device comprises a workbench (1) and is characterized in that a support frame (2) is fixedly connected to the workbench (1), a polishing assembly (3) and a cleaning assembly (4) are arranged on the support frame (2), the polishing assembly (3) comprises a first motor (31) fixedly connected to the side wall of the support frame (2), a screw rod (32) is fixedly connected to the output end of the first motor (31), the screw rod (32) is rotatably connected with the support frame (2), a rotating shaft (5) is rotatably connected to the support frame (2), and a clamping assembly (5) is arranged on the workbench (1).
  2. 2. The steel structure rust removing device according to claim 1, wherein the side end of the rotating shaft (33) is fixedly connected with a guide rod (34), the guide rod (34) is rotationally connected with the supporting frame (2), the outer ring of the guide rod (34) is fixedly connected with a clamping strip (35), the screw rod (32) is connected with a sliding seat (36) in a threaded manner, the sliding seat (36) is rotationally connected with a sleeve rod (37), clamping grooves (371) are symmetrically formed in the inner wall of the sleeve rod (37), and a bevel gear I (38) is fixedly sleeved on the outer ring of the sleeve rod (37).
  3. 3. The steel structure rust removing device according to claim 2, wherein the sliding seat (36) is fixedly connected with a support shaft (39), the support shaft (39) is arranged in a hollow mode, the top end of the support shaft (39) is rotationally connected with a bevel gear II (310), the bevel gear II (310) is meshed with a bevel gear I (38), the bevel gear II (310) is connected with a threaded rod (311) in a threaded mode, the bottom end of the threaded rod (311) is fixedly connected with a fixing rod (312), the top surface of the fixing rod (312) is fixedly connected with a telescopic rod (313), one end, far away from the fixing rod (312), of the telescopic rod (313) is fixedly connected with the sliding seat (36), and an electric polishing machine (314) is installed at the bottom end of the fixing rod (312).
  4. 4. The steel structure rust removing device according to claim 2, wherein the cleaning assembly (4) comprises a suction fan (41) mounted on the sliding seat (36), a chip outlet pipe (42) and a chip suction pipe (44) are respectively communicated with the suction fan (41), one end, far away from the suction fan (41), of the chip outlet pipe (42) is communicated with a chip collecting cylinder (43), the chip collecting cylinder (43) is fixedly connected with the sliding seat (36), two branch pipes (45) are communicated with the chip suction pipe (44), suction hoods (46) are mounted at one ends, far away from the chip suction pipes (44), of the two branch pipes (45), a supporting rod (47) is sleeved outside the branch pipes, and the supporting rod (47) is fixedly connected with the sliding seat (36).
  5. 5. The steel structure rust removing device according to claim 2, wherein the second motor (48) is fixedly connected to the sliding seat (36), the output end of the second motor (48) is fixedly connected to the rotating shaft (49), the rotating shaft (49) is fixedly connected to the disc (410), and the disc (410) is provided with a through hole (411).
  6. 6. The steel structure rust removing device according to claim 5, wherein the sliding seat (36) is fixedly connected with a U-shaped frame (412), the rotating shaft (49) is rotatably connected with the U-shaped frame (412), the U-shaped frame (412) is fixedly connected with a support post (431), an outer ring of the support post (431) is rotatably sleeved with a rotating frame (413), the rotating frame (413) is slidably connected with a T-shaped rod (414), the rotating frame (413) is fixedly connected with a connecting plate (415), the T-shaped rod (414) is slidably connected with the through hole (411), and the bottom end of the connecting plate (415) is fixedly connected with a hairbrush (416).

Description

Steel construction rust cleaning device Technical Field The utility model relates to the technical field of rust removal of steel structures, in particular to a rust removal device for a steel structure. Background In the field of industrial production and building construction, steel structures are widely applied because of the characteristics of high strength and good stability, rust is easy to generate when the steel structures are exposed to the external environment for a long time, and the structural strength and the service life of the steel structures can be influenced if rust removal is not performed in time, so that the rust removal operation of the steel structures is an important process in the related field. In the rust removal operation of the existing steel structure rust removal device, the damage degree, stress distribution and the like of the protective layer on the surface of the steel structure are different, rust is easy to appear on the surface of the steel structure, the polishing position is difficult to adjust in a targeted manner, the problem that rust is not thoroughly polished or excessively polished easily appears, and the polishing requirements of different rust degrees cannot be adapted. Meanwhile, in the polishing process, the device cannot synchronously clean generated rust residues, the rust residues are easy to accumulate on the surface of the steel structure, and the rust residues can splash to the surface of the derusted steel structure, so that the overall derusting quality is finally influenced. We have therefore proposed a steel structure rust removing device in order to solve the problems set out above. Disclosure of utility model The utility model aims to provide a steel structure rust removing device, which aims to solve the problems that the steel structure rust removing device provided by the background art is difficult to adjust the polishing position in a targeted manner, rust with different depths is easy to polish incompletely or excessively, and rust residues generated by polishing cannot be cleaned synchronously. The utility model provides a steel structure rust removing device which comprises a workbench, wherein a support frame is fixedly connected to the workbench, a polishing assembly and a cleaning assembly are arranged on the support frame, the polishing assembly comprises a first motor fixedly connected to the side wall of the support frame, a screw rod is fixedly connected to the output end of the first motor, the screw rod is rotatably connected with the support frame, a rotating shaft is rotatably connected to the support frame, and a clamping assembly is arranged on the workbench. Preferably, the side fixedly connected with guide arm of pivot, the guide arm rotates with the support frame to be connected, the outer lane fixedly connected with card strip of guide arm, threaded connection has the sliding seat on the lead screw, it has the loop bar to rotate on the sliding seat, the draw-in groove has been seted up to the inner wall symmetry of loop bar, the helical gear one has been fixedly cup jointed to the loop bar outer lane. Preferably, the pivot of fixedly connected with on the sliding seat, the pivot is cavity form setting, the top of pivot rotates and is connected with helical gear two, helical gear two and helical gear one intermesh, threaded connection has the threaded rod on the helical gear two, the bottom fixedly connected with dead lever of threaded rod, the top surface fixedly connected with telescopic link of dead lever, the one end and the sliding seat fixed connection of dead lever are kept away from to the telescopic link, electronic polisher is installed to the bottom of dead lever. Preferably, the cleaning assembly comprises a suction fan arranged on the sliding seat, a chip outlet pipe and a chip suction pipe are respectively communicated with the suction fan, one end of the chip outlet pipe, which is far away from the suction fan, is communicated with a chip collecting cylinder, the chip collecting cylinder is fixedly connected with the sliding seat, two branch pipes are communicated with the chip suction pipe, two suction hoods are respectively arranged at one ends of the branch pipes, which are far away from the chip suction pipes, and a supporting rod is sleeved outside the branch pipes and fixedly connected with the sliding seat. Preferably, the second motor is fixedly connected to the sliding seat, the rotating shaft is fixedly connected to the output end of the second motor, the disc is fixedly connected to the rotating shaft, and a through hole is formed in the disc. Preferably, the sliding seat is fixedly connected with a U-shaped frame, the rotating shaft is rotationally connected with the U-shaped frame, the U-shaped frame is fixedly connected with a support column, the outer ring of the support column is rotationally sleeved with a rotating frame, the rotating frame is slidably connected with a T-shaped rod, the rota