Search

CN-224223539-U - Permanent steel pile casing of bored pile

CN224223539UCN 224223539 UCN224223539 UCN 224223539UCN-224223539-U

Abstract

The utility model relates to the technical field of steel casing processing and discloses a permanent steel casing of a bored pile, which comprises a workbench, wherein a rear plate is fixedly connected to the rear side of the top of the workbench, a support is fixedly connected to the top of the rear plate, a first U-shaped frame is fixedly connected to the top of the support, a second servo motor is fixedly connected to the left side of the first U-shaped frame, the output end of the second servo motor penetrates through the left side of the first U-shaped frame and is fixedly connected with a second threaded rod, a second sliding block is connected to the outer wall of the second threaded rod in a threaded manner, and a second U-shaped frame is fixedly connected to the top of the second sliding block. According to the utility model, the sliding block II which is in threaded connection with the outer wall of the threaded rod II is driven to move along the inner side of the U-shaped frame I, and at the moment, when the polishing column connected with the rotating rod is attached to the outer wall of the steel cylinder, the polishing equipment can be adjusted according to the rusted position of the steel casing, so that the polishing effect is improved, and the daily use requirement is met.

Inventors

  • Liang Zenghan
  • Lao Guodong
  • XU XINHE
  • WU YONGBO
  • FU LIQUN

Assignees

  • 广东耀南建设集团有限公司

Dates

Publication Date
20260512
Application Date
20250610

Claims (8)

  1. 1. A permanent steel pile casing for a bored pile comprises a workbench (1), and is characterized in that a rear plate (12) is fixedly connected to the rear side of the top of the workbench (1), a support (5) is fixedly connected to the top of the rear plate (12), a first U-shaped frame (6) is fixedly connected to the top of the support (5), a second servo motor (8) is fixedly connected to the left side of the first U-shaped frame (6), the output end of the second servo motor (8) penetrates through the left side of the first U-shaped frame (6) and is fixedly connected with a second threaded rod (19), the outer wall of the second threaded rod (19) is in threaded connection with a second sliding block (17), the top of the second sliding block (17) is fixedly connected with a second U-shaped frame (14), the rear side of the second U-shaped frame (14) is fixedly connected with a third servo motor (18), the output end of the third servo motor (18) penetrates through the rear side of the second U-shaped frame (14) and is fixedly connected with a first threaded rod (16), the outer wall of the first threaded rod (16) is in threaded connection with a first sliding block (15), the first end of the first threaded rod (15) is fixedly connected with a first rotary rod (20), the bottom of the first rotary rod (20) is fixedly connected with the first rotary rod (20), the top of workstation (1) is provided with fixed establishment (2), fixed establishment (2) are used for carrying out spacing fixed to the steel casing.
  2. 2. The bored pile permanent steel pile casing of claim 1, wherein the fixing mechanism (2) comprises a fixing plate (205), the bottom of the fixing plate (205) is fixedly connected to the left side of the top of the workbench (1), the right side of the fixing plate (205) is fixedly connected with a first telescopic rod (204), the output end of the first telescopic rod (204) is fixedly connected with a moving block (203), the bottom of the moving block (203) is fixedly connected with an arc-shaped sliding block (206), the front side and the rear side of the top of the arc-shaped sliding block (206) are fixedly connected with supporting plates (210), the adjacent sides of the supporting plates (210) are fixedly connected with a second telescopic rod (209), and the output end of the second telescopic rod (209) is fixedly connected with a clamping plate (207).
  3. 3. The permanent steel casing of the bored pile of claim 1, wherein a chute (201) is formed on the right side of the top of the workbench (1), and the inner side of the chute (201) is in sliding connection with the bottom of the arc-shaped sliding block (206).
  4. 4. The permanent steel casing of the bored pile of claim 1, wherein supporting rods (22) are fixedly connected to four corners of the bottom of the workbench (1), and supporting columns (23) are fixedly connected to the bottom ends of the supporting rods (22).
  5. 5. The permanent steel casing for bored piles of claim 1, wherein universal wheels (11) are fixedly connected to the bottom of the workbench (1) close to the edge, and a plurality of the universal wheels (11) are arranged at the same horizontal height.
  6. 6. The permanent steel casing for bored piles according to claim 2, wherein the inward sides of the clamping plates (207) are fixedly connected with anti-slip pads (208), and steel cylinders (202) are arranged between adjacent anti-slip pads (208).
  7. 7. The permanent steel casing of the bored pile of claim 1, wherein a storage battery (9) is fixedly connected to the left side of the top of the workbench (1), a U-shaped groove (4) is formed in the middle of the front side of the workbench (1), and a U-shaped strip (3) is fixedly connected to the inner side of the U-shaped groove (4).
  8. 8. The permanent steel casing of the bored pile according to claim 1, wherein a controller (10) is fixedly connected to the front end of the left side of the top of the workbench (1), and the controller (10) is electrically connected with a storage battery (9), a first servo motor (7), a second servo motor (8), a third servo motor (18), a second telescopic rod (209) and a first telescopic rod (204) respectively.

Description

Permanent steel pile casing of bored pile Technical Field The utility model relates to the technical field of steel casing machining, in particular to a permanent steel casing of a bored pile. Background The permanent steel pile casing of the bored pile is a structural component playing an important role in the construction of the bored pile, and is generally rolled by steel plates, the steel plates are cylindrical, the thickness of the steel plates is determined according to engineering requirements, the diameter of the pile casing and other factors, in some small building foundation constructions, thick steel plates are used for manufacturing the pile casing, the diameter of the pile casing is generally larger than the designed pile diameter so as to ensure the smooth proceeding of the bored pile construction, the diameter of the pile casing can be selected, the integral strength and the stability of the pile casing are enhanced, reinforcing ribs are generally welded on the outer wall of the pile casing, the reinforcing ribs are generally angle steel or channel steel, one steel plate is arranged along the length direction of the pile casing at intervals, and the pile casing is large in depth. The mode of connection between the protective cylinder has multiple, common welding, flange joint and quick connect, welded connection leakproofness is good, but construction speed is slower relatively, flange joint then convenient to detach and installation, joint strength is high, but the cost is higher relatively, quick connect is a comparatively novel mode of connection, it realizes the quick assembly of protective cylinder through special connecting piece, can effectively improve the efficiency of construction, but at present in drilling bored concrete pile construction, the steel protective cylinder has played critical guard action, it can effectively prevent that the pore wall from collapsing, guarantee the quality of drilling, traditional steel protective cylinder often faces the problem of being inconvenient for handling easy rust in the work progress, efficiency of construction and pore-forming quality have been influenced. Disclosure of utility model In order to make up for the defects, the utility model provides a permanent steel casing for a bored pile, which aims to improve the problems that in the construction of the bored pile in the prior art, the wall of a hole can be effectively prevented from collapsing, the quality of the hole is ensured, and the conventional steel casing is often difficult to treat easily rusted in the construction process, so that the construction efficiency and the hole forming quality are affected. In order to achieve the purpose, the permanent steel pile casing of the bored pile comprises a workbench, wherein the rear side of the top of the workbench is fixedly connected with a rear plate, the top of the rear plate is fixedly connected with a support, the top of the support is fixedly connected with a first U-shaped frame, the left side of the first U-shaped frame is fixedly connected with a second servo motor, the output end of the second servo motor penetrates through the left side of the first U-shaped frame and is fixedly connected with a second threaded rod, the outer wall of the second threaded rod is in threaded connection with a second sliding block, the top of the second sliding block is fixedly connected with a second U-shaped frame, the rear side of the second U-shaped frame is fixedly connected with a third servo motor, the output end of the third servo motor penetrates through the rear side of the second U-shaped frame and is fixedly connected with a first threaded rod, the outer wall of the first threaded rod is in threaded connection with a first sliding block, the right side top of the first sliding block is fixedly connected with a fixing strip, the bottom of the fixing strip is fixedly connected with a first servo motor, the output end of the first servo motor is fixedly connected with a rotating rod, the bottom end of the rotating rod is fixedly connected with a polishing mechanism, the bottom end of the polishing rod is fixedly connected with the second U-shaped frame, and the top of the second sliding rod is fixedly connected with a steel pile casing. As a further description of the above technical solution: The fixing mechanism comprises a fixing plate, the bottom of the fixing plate is fixedly connected to the left side of the top of the workbench, the first telescopic rod is fixedly connected to the right side of the fixing plate, the moving block is fixedly connected to the output end of the first telescopic rod, the arc-shaped sliding block is fixedly connected to the bottom of the moving block, the supporting plates are fixedly connected to the front side and the rear side of the top of the arc-shaped sliding block, the second telescopic rod is fixedly connected to the adjacent side of the supporting plate, and the clamping plate is fixedly connect