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CN-224231763-U - Building tower crane wire rope device of detecting a flaw

CN224231763UCN 224231763 UCN224231763 UCN 224231763UCN-224231763-U

Abstract

The utility model discloses a steel wire rope flaw detector for a building tower crane, which comprises a lower main body, wherein the outer surface of the lower main body is fixedly connected with a fixed seat, the inner surface of the fixed seat is fixedly connected with a fixed column, the outer surface of the fixed column is rotationally connected with a turnover seat, the outer surface of the turnover seat is fixedly connected with an upper main body, the lower surface of the upper main body is provided with a child magnet plate, the upper surface of the lower main body is provided with a mother magnet plate, and the outer surfaces of the lower main body and the upper main body are fixedly connected with handles. Through setting up structures such as handle, threaded rod, hexagonal commentaries on classics piece, stopper and link, can adjust the distance between two corresponding round rollers to make this device can be suitable for the wire rope of multiple different thickness, through setting up structures such as positive and negative motor, transmission shaft, pinion, cavity section of thick bamboo, semi-gear and semi-annular brush board, can clear up the wire surface before detecting a flaw, thereby promote the accuracy of detecting a flaw.

Inventors

  • ZHENG BIN
  • Xu Linzheng
  • JIE MIN
  • CHEN ZERUI
  • FENG QI
  • CHEN FENGJIN

Assignees

  • 福建宏盛建设集团有限公司
  • 中建一局集团东南建设有限公司
  • 福建省二建建设集团有限公司
  • 福建省榕圣建设发展有限公司

Dates

Publication Date
20260512
Application Date
20250529

Claims (8)

  1. 1. The utility model provides a building tower crane wire rope flaw detection device, includes lower main part (1), the surface fixedly connected with fixing base (2) of lower main part (1), the internal surface fixedly connected with fixed column (3) of fixing base (2), the surface rotation of fixed column (3) is connected with turnover seat (4), the surface fixedly connected with of turnover seat (4) goes up main part (5), the lower surface of going up main part (5) is provided with sub-magnet board (6), the upper surface of lower main part (1) is provided with female magnet board (7), characterized in that, the surface of lower main part (1), upper main part (5) is all fixedly connected with handle (8), the surface of handle (8) is provided with silica gel pad (9), the internal surface rotation of handle (8) is connected with threaded rod (10), the upper end fixedly connected with hexagonal turning block (11) of threaded rod (10), the lower extreme fixedly connected with stopper (12) of threaded rod (10), the surface threaded connection of threaded rod (10) has link (13), the surface of link (14) is connected with pivot (14) of threaded rod (14); The utility model discloses a motor structure, including upper body (5) and fixed surface, right fixed surface of upper body (5) is connected with mount (16), right fixed surface of mount (16) is connected with positive and negative motor (17), the output fixedly connected with transmission shaft (18) of positive and negative motor (17), the surface fixedly connected with pinion (19) of transmission shaft (18), the one end fixedly connected with cavity section of thick bamboo (20) of upper body (5) are kept away from to mount (16), the internal surface fixedly connected with gag lever post (26) of cavity section of thick bamboo (20), the surface sliding connection of gag lever post (26) has half gear (21), the internal surface fixedly connected with semi-annular brush board (22) of half gear (21).
  2. 2. The building tower crane wire rope flaw detector according to claim 1, wherein the outer surface of the cavity cylinder (20) is provided with an opening (23).
  3. 3. The steel wire rope flaw detection device for the building tower crane according to claim 1, wherein an adaptation groove (24) is formed in the outer surface of the connecting frame (13), and the inner surface of the adaptation groove (24) is in sliding connection with the fixing frame (16).
  4. 4. The steel wire rope flaw detection device for the building tower crane according to claim 1, wherein a limit groove (25) is formed in the outer surface of the handle (8), and the inner surface of the limit groove (25) is matched with the connecting frame (13).
  5. 5. The steel wire rope flaw detection device for the building tower crane according to claim 1, wherein the limiting blocks (12) are rotatably connected with the handles (8), and the number of the wheel rollers (15) is four.
  6. 6. The steel wire rope flaw detector for the building tower crane according to claim 1, wherein the outer surface of the transmission shaft (18) is rotatably connected with the fixing frame (16), and the pinion (19) is meshed with the half gear (21).
  7. 7. The steel wire rope flaw detection device for the building tower crane according to claim 1, wherein an arc-shaped groove (27) is formed in the outer surface of the half gear (21), and the inner surface of the arc-shaped groove (27) is matched with a limiting rod (26).
  8. 8. The steel wire rope flaw detector for the building tower crane according to claim 1, wherein the positive and negative motor (17) is electrically connected with a built-in battery.

Description

Building tower crane wire rope device of detecting a flaw Technical Field The utility model relates to the technical field of flaw detection devices, in particular to a steel wire rope flaw detection device for a building tower crane. Background The building tower crane is an indispensable hoisting device in modern building construction, and particularly in large-scale projects such as high-rise buildings, bridges, ports and the like, the tower crane bears key tasks of hoisting building materials, mounting members and the like. The high-efficiency and safe operation is directly related to the progress and quality of engineering. However, during long-term use of the tower crane, due to frequent lifting of heavy objects and complicated working conditions, key parts of the tower crane, such as a steel wire rope, are easy to wear, fatigue, wire breakage and the like, so that great hidden danger is brought to construction safety. Therefore, flaw detection of the wire rope by using a flaw detector is required. However, the existing steel wire rope flaw detection device for the building tower crane still has certain defects, such as incapability of adjusting the position of a roller for lifting the flaw detection equipment, defect of practicability, and defect of flaw detection of the steel wire rope in a specific size, wherein the steel wire rope is usually directly detected, but is usually outdoors, so that a plurality of impurities are attached to the surface of the steel wire rope, and the accuracy of the detection of the flaw detection equipment is affected by the attachment of the impurities. Disclosure of utility model The utility model aims to provide a steel wire rope flaw detector for a building tower crane, which can adjust the distance between two corresponding roller wheels, so that the device can be suitable for steel wires with different thickness, and can clean the surface of the steel wire before flaw detection, thereby improving the flaw detection accuracy. In order to achieve the above object, there is provided a steel wire rope flaw detection device for a building tower crane, comprising: The lower main part, the surface fixedly connected with fixing base of lower main part, the internal surface fixedly connected with fixed column of fixing base, the surface rotation of fixed column is connected with the upset seat, the surface fixedly connected with of upset seat goes up the main part, the lower surface of going up the main part is provided with sub magnet board, the upper surface of main part is provided with female magnet board down, the equal fixedly connected with handle of surface of main part, last main part down, the surface of handle is provided with the silica gel pad, the internal surface rotation of handle is connected with the threaded rod, the upper end fixedly connected with hexagonal turning block of threaded rod, the lower extreme fixedly connected with stopper of threaded rod, the surface threaded connection of threaded rod has the link, the internal surface fixedly connected with pivot of link, the surface rotation of pivot is connected with the wheel roller. The right surface fixedly connected with mount of last main part, the right surface fixedly connected with positive and negative motor of mount, positive and negative motor's output fixedly connected with transmission shaft, the surface fixedly connected with pinion of transmission shaft, the one end fixedly connected with cavity section of thick bamboo of main part is kept away from to the mount, the internal surface fixedly connected with gag lever post of cavity section of thick bamboo, the surface sliding connection of gag lever post has the semi-toothed wheel, the internal surface fixedly connected with semi-annular brush board of semi-toothed wheel. According to the building tower crane steel wire rope flaw detection device, an opening is formed in the outer surface of the cavity cylinder. According to the building tower crane steel wire rope flaw detection device, the outer surface of the connecting frame is provided with the adapting groove, and the inner surface of the adapting groove is in sliding connection with the fixing frame. According to the building tower crane steel wire rope flaw detection device, the outer surface of the handle is provided with the limit groove, and the inner surface of the limit groove is matched with the connecting frame. According to the building tower crane steel wire rope flaw detection device, the limiting block is rotationally connected with the handle, and the number of the wheel rollers is four. According to the steel wire rope flaw detector for the building tower crane, the outer surface of the transmission shaft is rotationally connected with the fixing frame, and the pinion is meshed with the half gear. According to the building tower crane steel wire rope flaw detection device, an arc-shaped groove is formed in the outer surface of the half gear, and the inner surface of