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CN-224213293-U - Pile position positioning device of cement mixing pile machine

CN224213293UCN 224213293 UCN224213293 UCN 224213293UCN-224213293-U

Abstract

The utility model discloses a pile position positioning device of a cement mixing pile machine, which comprises a bottom frame and a support frame arranged at the top of the bottom frame, wherein a fixing frame is arranged in the support frame, an adjustable connecting component is arranged on the fixing frame, a positioning component is arranged on the connecting component, an adjustable support foot rest is arranged on the outer wall of the support frame, the support foot rest comprises a telescopic support arranged on the outer wall of the bottom side of the support frame in a sliding manner, a connecting plate arranged on the outer wall of the support frame in a sliding manner, and a connecting rod arranged between the connecting plate and the support frame in a rotating manner, and an inserting rod is arranged at the bottom of the support frame.

Inventors

  • TANG HAOYUN
  • ZHAO HONGGANG
  • XIE PINHAN
  • ZHENG SHUBIN
  • LIN ZAIQING

Assignees

  • 中建海峡建设发展有限公司

Dates

Publication Date
20260508
Application Date
20250506

Claims (7)

  1. 1. The pile position positioning device of the cement mixing pile machine comprises a bottom frame (100) and a supporting frame (101) arranged at the top of the bottom frame (100), and is characterized in that a fixing frame (102) is arranged in the supporting frame (101), and an adjustable connecting assembly (200) is arranged on the fixing frame (102); the connecting assembly (200) is provided with a positioning assembly (300), and the outer wall of the supporting frame (101) is provided with an adjustable supporting foot rest (400); The support foot rest (400) comprises a telescopic support (401) which is arranged on the outer wall of the bottom side of the support frame (101) in a sliding manner, a connecting plate (402) which is arranged on the outer wall of the support frame (101) in a sliding manner, and a connecting rod (403) which is rotatably arranged between the connecting plate (402) and the support frame (101), wherein a plug rod (404) is arranged at the bottom of the support frame (401); The positioning assembly (300) comprises a screw rod (301) penetrating through the connecting seat (203) and connected with threads of the screw rod, a drill rod (302) arranged at the bottom of the screw rod (301) and an adjusting hand wheel (303) arranged at the top of the screw rod (301).
  2. 2. A pile position positioning device for a cement mixing pile machine according to claim 1, characterized in that the support (401) comprises a sleeve rod (405) arranged on the outer wall of the bottom side of the support frame (101), a connecting rod (406) connected with the sleeve rod (405) in a sliding manner, and a positioning plate (407) connected with the end part of the connecting rod (406).
  3. 3. A pile position positioning device for a cement mixing pile machine according to claim 2, characterized in that the connecting rod (403) is rotatably connected between the connecting plate (402) and the positioning plate (407), and the inserting rod (404) is connected to the bottom of the positioning plate (407).
  4. 4. A pile position positioning device for a cement mixing pile machine according to claim 1, characterized in that a locking bolt (408) is arranged between the supporting frame (101) and the connecting plate (402), and a threaded hole (103) matched with the locking bolt (408) is arranged on the outer wall of the supporting frame (101).
  5. 5. A pile positioning device for a cement mixing pile machine according to claim 1, wherein the connecting assembly (200) comprises a first movable frame (201) slidably arranged on the outer wall of the fixed frame (102), a second movable frame (202) slidably arranged on the outer wall of the first movable frame (201), and a connecting seat (203) fixedly arranged on the second movable frame (202).
  6. 6. The pile position positioning device of a cement mixing pile machine according to claim 5, wherein positioning holes (204) are formed in the fixing frame (102) and the first moving frame (201), and the first moving frame (201) and the fixing frame (102) and the second moving frame (202) and the first moving frame (201) are fixed with positioning bolts (205) through the positioning holes (204).
  7. 7. The pile position positioning device of a cement mixing pile machine according to claim 6, wherein the fixing frame (102), the first moving frame (201) and the second moving frame (202) are all of a frame type structure.

Description

Pile position positioning device of cement mixing pile machine Technical Field The utility model relates to the technical field of positioning devices, in particular to a pile position positioning device of a cement mixing pile machine. Background The cement stirring pile is one method of reinforcing saturated soft clay foundation with cement as curing agent, and through forced stirring of soft soil and curing agent in deep foundation with special stirring machine, soft soil is hardened into high quality foundation with integrity, water stability and certain strength via the physical and chemical reaction between curing agent and soft soil. The utility model of publication number CN218060312U in the prior art discloses a cement mixing pile machine stake position positioner, and is poor to cement mixing pile machine stake position positioner stability among the prior art, and is inconvenient to carry out the problem of regulation to the drilling rod, and the present proposal includes two risers, and same mobile jib is fixed mounting between two risers, a plurality of draw-in grooves have been seted up at the top of mobile jib, the slider is installed in the outside sliding of mobile jib, the bottom fixed mounting of slider has the work frame, the bottom of work frame is the opening setting, rotate on the left and right sides inner wall of work frame and install same threaded rod, the outside screw thread of threaded rod installs the movable block, the bottom fixed mounting of movable block has the stock, and its stability still exists certain shortcoming when the device is in use, and secondly, its drilling rod has the unstable condition of atress, and stability when being difficult to guarantee the drilling rod, therefore the device still has certain shortcoming, consequently needs to improve prior art. Disclosure of utility model The utility model aims to provide a pile position positioning device of a cement mixing pile machine, which aims to solve the problems that the stability of the device provided in the background art still has certain defects when the device is used, and secondly, the stability of a drill rod is difficult to ensure when the drill rod is used due to the unstable stress of the drill rod when the device is used, so the device still has certain defects. The technical scheme is that the pile position positioning device of the cement mixing pile machine comprises a bottom frame and a support frame arranged at the top of the bottom frame, wherein a fixing frame is arranged in the support frame, an adjustable connecting component is arranged on the fixing frame, a positioning component is arranged on the connecting component, an adjustable support foot rest is arranged on the outer wall of the support frame, the support foot rest comprises a telescopic support arranged on the outer wall of the bottom side of the support frame in a sliding mode, a connecting plate arranged on the outer wall of the support frame in a sliding mode, a connecting rod arranged on the connecting plate and the support frame in a sliding mode, a plug rod is arranged at the bottom of the support frame in a rotating mode, and the positioning component comprises a screw rod penetrating through the connecting seat and connected with threads of the screw rod, a drill rod arranged at the bottom of the screw rod and an adjusting hand wheel arranged at the top of the screw rod. As the pile position positioning device of the cement mixing pile machine, the support comprises a connecting rod and a positioning plate, wherein the connecting rod is arranged on the outer wall of the bottom side of the support and is connected with the sleeve rod in a sliding manner, and the positioning plate is connected with the end part of the connecting rod. As the pile position positioning device of the cement mixing pile machine, the connecting rod is preferably connected between the connecting plate and the positioning plate in a rotating way, and the inserted link is connected to the bottom of the positioning plate. As the pile position positioning device of the cement mixing pile machine, the pile position positioning device is preferable, a locking bolt is arranged between the support frame and the connecting plate, and a threaded hole matched with the locking bolt is formed in the outer wall of the support frame. As the pile position positioning device of the cement mixing pile machine, the connecting component comprises a first movable frame arranged on the outer wall of the fixed frame in a sliding manner, a second movable frame arranged on the outer wall of the first movable frame in a sliding manner and a connecting seat fixedly arranged on the second movable frame. As the pile position positioning device of the cement mixing pile machine, the fixing frame and the first movable frame are both provided with positioning holes, and the first movable frame and the fixing frame and the second movable frame and the first movable frame ar