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CN-224222078-U - Bridge stay cable cleaning equipment for bridge construction

CN224222078UCN 224222078 UCN224222078 UCN 224222078UCN-224222078-U

Abstract

The utility model relates to the technical field of cleaning equipment and discloses bridge stay cable cleaning equipment for bridge construction, which comprises a cylinder, a driving assembly and a cleaning assembly, wherein the driving assembly comprises a plurality of mounting frames, idler wheels are mounted in the mounting frames, an adjusting rod is fixedly connected to the top of each mounting frame, a first motor is mounted on the outer side of one mounting frame, a positioning cylinder sleeved on the outer side of the adjusting rod is connected to the end of the cylinder, a plurality of spray nozzles are arranged on the spray pipes, an inner cylinder is rotatably mounted in the cylinder, a plurality of cleaning brushes are mounted in the inner cylinder through telescopic rods, an outer toothed ring is mounted on the outer side of the inner cylinder, a second motor is mounted on the outer side of the cylinder, a gear is mounted on an output shaft of the second motor, the inner cylinder is formed by butt joint of two arc-shaped plates with the same size, and the outer toothed ring is formed by butt joint of two arc-shaped racks with the same size. The utility model is suitable for the surfaces of the stay cables with different diameters, has wide application range, realizes the brushing and washing of the surfaces of the stay cables, and improves the cleaning effect of the stay cables.

Inventors

  • ZOU CHANGJIN
  • ZHENG GUOPING

Assignees

  • 上海先科桥梁隧道检测加固工程技术有限公司

Dates

Publication Date
20260512
Application Date
20250227

Claims (7)

  1. 1. The utility model provides a bridge construction is with bridge stay cable cleaning equipment, includes the drum, drive assembly is all installed at drum both ends, internally mounted has cleaning assembly, the drum is connected by two semicircular shell bodies (1) and is formed, its characterized in that: The driving assembly comprises a plurality of mounting frames (3), rollers (4) are mounted in the mounting frames (3), an adjusting rod (5) is fixedly connected to the top of each mounting frame, a motor I (6) for driving the rollers (4) to rotate is mounted on the outer side of one mounting frame (3), a plurality of fixing rods (7) are fixedly connected to the end portion of the shell (1), and a positioning cylinder (8) sleeved on the outer side of the adjusting rod (5) is fixedly connected to the end portion of each fixing rod (7); The cleaning assembly comprises a spray pipe (9) arranged at one end of a cylinder, a plurality of spray heads (10) are arranged on the spray pipe (9), an inner cylinder is arranged in the cylinder in a rotating mode, a plurality of cleaning brushes (12) are arranged in the inner cylinder, an outer toothed ring is arranged on the outer side of the inner cylinder, the cleaning brushes (12) are arranged on the inner wall of the inner cylinder through telescopic rods (13), a motor II (14) is arranged on the outer side of the cylinder, a through groove is formed in the surface of the cylinder, a gear (15) meshed with the outer toothed ring is arranged on an output shaft of the motor II (14), the inner cylinder is formed by butt joint of two arc-shaped plates (16) with the same size, and the outer toothed ring is formed by butt joint of two arc-shaped racks (17) with the same size.
  2. 2. The bridge stay cable cleaning device for bridge construction according to claim 1, wherein connecting strips (2) are fixedly connected to two ends of the shell (1), a plurality of through holes are formed in the connecting strips (2), and the connecting strips (2) on the two shells (1) are fixedly connected through bolts and nuts.
  3. 3. The bridge stay cable cleaning device for bridge construction according to claim 1, wherein the mounting frame (3) is provided with six, and is distributed in an annular array with respect to the cylinder.
  4. 4. The bridge stay cable cleaning device for bridge construction according to claim 1, wherein threaded holes are symmetrically formed in two sides of the positioning cylinder (8), fastening bolts are installed in the threaded holes, and the end portions of the fastening bolts are abutted against the adjusting rods (5).
  5. 5. The bridge stay cable cleaning device for bridge construction according to claim 1, wherein two spray pipes (9) are installed at the end parts of the cylinder, the spray pipes (9) are arc-shaped pipes, and water inlet ends of the two spray pipes (9) penetrate through the two shells (1) respectively and then extend to the outer sides of the shells (1).
  6. 6. The bridge stay cable cleaning device for bridge construction according to claim 1, wherein annular rails used for limiting the position of the inner cylinder are arranged at two ends of the inner cylinder in the cylinder, limit grooves matched with the inner cylinder are formed in the side surfaces of the annular rails, and the annular rails are formed by butt joint of two arc-shaped rails (11) with the same size.
  7. 7. The bridge stay cable cleaning device for bridge construction according to claim 1, wherein the cleaning brushes (12) are four and distributed in an annular array with respect to the inner cylinder, and two cleaning brushes (12) are mounted on each arc-shaped plate (16).

Description

Bridge stay cable cleaning equipment for bridge construction Technical Field The utility model relates to the technical field of cleaning equipment, in particular to bridge stay cable cleaning equipment for bridge construction. Background Bridge stay cables are key components of bridge structures that are subjected to great tensile forces, and they are typically exposed to the outdoor environment and thus are subject to various natural factors such as atmospheric pollution, sand wind, rain, etc. Over time, the surfaces of the stay cables may accumulate dust, dirt and other contaminants that not only affect the appearance of the stay cables, but more importantly, they may reduce the durability of the stay cables and even affect their mechanical properties, thus requiring periodic cleaning of the bridge stay cables. The utility model patent with the publication number of CN210907087U discloses a bridge stay cable cleaning device for bridge construction, wherein two semicircular shells of the device can be directly buckled on a stay cable and tightly assembled, so that the machine cleaning of the stay cable is realized, the time for cleaning can be saved, and meanwhile, the stay cable can be cleaned at all angles. However, in practical application, the installation positions of the power wheel and the hairbrush of the equipment are fixed, so that the equipment can only clean the stay cable with a specific diameter, the application range is narrow, and secondly, the sponge cleaning block of the equipment is positioned below, so that sewage for cleaning the stay cable can flow through the sponge cleaning block, and the situation that dirt components are reattached to the stay cable is caused, so that the cleaning effect is reduced. Disclosure of utility model The utility model aims to solve the technical problems that the existing stay cable cleaning equipment can only clean the stay cable with a specific diameter, has a narrow application range, and has poor cleaning effect due to the fact that the cleaned dirt components are reattached to the stay cable. In order to solve the problems, the technical scheme of the utility model is that the bridge stay cable cleaning equipment for bridge construction comprises a cylinder, wherein driving assemblies are arranged at two ends of the cylinder, cleaning assemblies are arranged in the cylinder, and the cylinder is formed by connecting two semicircular shells; The driving assembly comprises a plurality of mounting frames, rollers are mounted in the mounting frames, an adjusting rod is fixedly connected to the top of each mounting frame, a first motor for driving the rollers to rotate is mounted on the outer side of one mounting frame, a plurality of fixing rods are fixedly connected to the end portion of the shell, and a positioning cylinder sleeved on the outer side of the adjusting rod is fixedly connected to the end portion of each fixing rod; The cleaning assembly comprises a spray pipe arranged at one end of the cylinder, a plurality of spray heads are arranged on the spray pipe, an inner cylinder is arranged in the cylinder in a rotating mode, a plurality of cleaning brushes are arranged in the inner cylinder, an outer toothed ring is arranged on the outer side of the inner cylinder, the cleaning brushes are arranged on the inner wall of the inner cylinder through telescopic rods, a second motor is arranged on the outer side of the cylinder, a through groove is formed in the surface of the cylinder, a gear meshed with the outer toothed ring is arranged on an output shaft of the second motor, the inner cylinder is formed by butt joint of two arc-shaped plates with the same size, and the outer toothed ring is formed by butt joint of two arc-shaped racks with the same size. Further, connecting strips are fixedly connected to two ends of the shell, a plurality of through holes are formed in the connecting strips, and the connecting strips on the two shells are fixedly connected through bolts and nuts. Further, the mounting frame is provided with six, and is distributed in an annular array with respect to the cylinder. Further, threaded holes are symmetrically formed in two sides of the positioning cylinder, fastening bolts are installed in the threaded holes, and the end portions of the fastening bolts are abutted to the adjusting rods. Further, two spray pipes are installed at the end of the cylinder, the spray pipes are arc-shaped pipes, and water inlet ends of the two spray pipes penetrate through the two shells respectively and then extend to the outer sides of the shells. Further, annular rails used for limiting the position of the inner cylinder are arranged at two ends of the inner cylinder in the cylinder, limiting grooves matched with the inner cylinder are formed in the side face of the annular rails, and the annular rails are formed by butt joint of two arc rails with the same size. Further, the cleaning brushes are four, distributed in an annular array wi