Search

CN-224213292-U - PHC tubular pile mechanical connection quick accurate interfacing apparatus

CN224213292UCN 224213292 UCN224213292 UCN 224213292UCN-224213292-U

Abstract

A PHC pipe pile mechanical connection quick and accurate butt joint device comprises an upper outer hoop and a lower outer hoop, wherein the upper outer hoop is fixed on an upper pipe pile through an upper flange, the upper flange is adjusted to correspond to the bolt position of an upper pipe pile end plate through an upper positioner, the lower outer hoop is fixed on a lower pipe pile through a lower flange, and the lower flange is adjusted to correspond to the bolt hole position of a lower pipe pile end plate through a lower positioner. The PHC pipe pile mechanical connection rapid and accurate butt joint device provided by the utility model can realize rapid and accurate butt joint of PHC pipe piles and improve the working efficiency.

Inventors

  • YUAN YUPING
  • REN JUNYU
  • DANG WEILONG
  • YU JIANBING
  • BAI LULU
  • DING WEIDONG
  • XU HONGJUN
  • Cao Yangzhengsi

Assignees

  • 中国葛洲坝集团建设工程有限公司

Dates

Publication Date
20260508
Application Date
20250416

Claims (7)

  1. 1. A PHC pipe pile mechanical connection quick and accurate butt joint device is characterized by comprising an upper outer hoop (10) and a lower outer hoop (2), wherein the upper outer hoop (10) is fixed on an upper pipe pile (9) through an upper flange (12), the upper flange (12) is adjusted to correspond to an upper pipe pile end plate bolt (11) through an upper positioner (15), the lower outer hoop (2) is fixed on a lower pipe pile (1) through a lower flange (3), and the lower flange (3) is adjusted to correspond to a lower pipe pile end plate bolt hole (6) through a lower positioner (8).
  2. 2. The PHC pipe pile mechanical connection rapid and accurate butt joint device is characterized in that the upper outer hoop (10) and the lower outer hoop (2) are identical in structure and comprise a front semicircular ring and a rear semicircular ring, the front semicircular ring and the rear semicircular ring are spliced to form a circular ring, the inner diameter of the circular ring is matched with the outer diameter of an upper pipe pile (9) or a lower pipe pile (1), an upper flange (12) is fixed on the left side and the right side of the two semicircular rings of the upper outer hoop (10), a lower flange (3) is fixed on the left side and the right side of the two semicircular rings of the lower outer hoop (2), and the upper flange (12) and the lower flange (3) are identical in structure and are provided with mounting holes.
  3. 3. The PHC pipe pile mechanical connection rapid and accurate butting device according to claim 2, wherein the upper positioner (15) comprises an upper positioning plate, the upper positioning plate is Z-shaped, the width of the upper positioning plate is consistent with the thickness of the two upper flanges (12) after being spliced, a through hole is formed in a lower horizontal plate of the upper positioning plate, and the inner diameter of the through hole is consistent with the outer diameter of an upper pipe pile end plate bolt (11).
  4. 4. The PHC pipe pile mechanical connection rapid and accurate butting device according to claim 3 is characterized in that the lower positioner (8) comprises a lower positioning plate, the width of the lower positioning plate is consistent with the thickness of the two lower flanges (3) after being spliced, a stand column is fixed on the lower positioning plate, and the outer diameter of the stand column is consistent with the inner diameter of a bolt hole (6) of a lower pipe pile end plate.
  5. 5. The PHC pipe pile mechanical connection rapid and accurate butting device according to claim 4 is characterized in that a limiter (7) is fixed on the outer side face of a lower flange (3) on one side of the lower outer hoop (2).
  6. 6. The PHC pipe pile mechanical connection rapid and accurate abutting device according to claim 5, wherein a rotary handle (14) is horizontally and outwards fixed on an upper flange (12) at one side of the upper outer hoop (10).
  7. 7. The quick and accurate butt joint device for PHC pipe pile mechanical connection according to claim 6, wherein a plurality of guide posts (5) are circumferentially arranged on the upper end face of the lower outer hoop (2), and the upper ends of the guide posts (5) incline outwards and form horn-shaped guide openings.

Description

PHC tubular pile mechanical connection quick accurate interfacing apparatus Technical Field The utility model relates to the field of pipe pile butt joint, in particular to a PHC pipe pile mechanical connection rapid and accurate butt joint device. Background The existing PHC pipe pile mechanical connection upper and lower section pipe pile butt joint mode is realized by clamping an iron rod in a bolt gap of an upper pipe pile end plate so as to pry the upper pipe pile to rotate to realize butt joint with a lower pipe pile. This method is time consuming and the alignment process requires constant fumbling. Disclosure of utility model The utility model aims to solve the technical problem of providing a PHC pipe pile mechanical connection quick and accurate butt joint device, which can realize quick and accurate butt joint of PHC pipe piles and improve the working efficiency. In order to solve the technical problems, the utility model adopts the following technical scheme: A PHC pipe pile mechanical connection quick and accurate butt joint device comprises an upper outer hoop and a lower outer hoop, wherein the upper outer hoop is fixed on an upper pipe pile through an upper flange, the upper flange is adjusted to correspond to the bolt position of an upper pipe pile end plate through an upper positioner, the lower outer hoop is fixed on a lower pipe pile through a lower flange, and the lower flange is adjusted to correspond to the bolt hole position of a lower pipe pile end plate through a lower positioner. The upper outer hoop and the lower outer hoop are identical in structure and comprise a front semicircular ring and a rear semicircular ring which are spliced to form a circular ring, the inner diameter of the circular ring is matched with the outer diameter of an upper tubular pile or a lower tubular pile, an upper flange is fixed on the left side and the right side of the two semicircular rings of the upper outer hoop, a lower flange is fixed on the left side and the right side of the two semicircular rings of the lower outer hoop, and the upper flange and the lower flange are identical in structure and are provided with mounting holes. The upper positioner comprises an upper positioning plate, the upper positioning plate is Z-shaped, the width of the upper positioning plate is consistent with the thickness of the two upper flanges after being spliced, a through hole is formed in a lower horizontal plate of the upper positioning plate, and the inner diameter of the through hole is consistent with the outer diameter of an upper tubular pile end plate bolt. The lower positioner comprises a lower positioning plate, the width of the lower positioning plate is consistent with the thickness of the two lower flanges after being spliced, an upright post is fixed on the lower positioning plate, and the outer diameter of the upright post is consistent with the inner diameter of a bolt hole of the lower tubular pile end plate. And a limiter is fixed on the outer side surface of the lower flange at one side of the lower outer hoop. And a rotary handle is horizontally and outwardly fixed on the upper flange at one side of the upper outer hoop. The upper end face of the lower outer hoop is circumferentially provided with a plurality of guide posts, and the upper ends of the guide posts incline outwards to form a horn-shaped guide opening. The utility model provides a PHC tubular pile mechanical connection quick and accurate butt joint device, which has the following technical effects: 1) The upper flange is arranged to correspond to the bolt of the upper pipe pile end plate, the lower flange is arranged to correspond to the bolt hole of the lower pipe pile end plate, and when the upper flange and the lower flange are aligned, the bolt of the upper pipe pile end plate is aligned to the bolt hole of the lower pipe pile end plate, so that accurate butt joint is conveniently realized. The upper flange and the lower flange are used as locking pieces for connecting and fixing the upper outer hoop and the lower outer hoop and are used as positioning pieces at the same time, so that butt joint is realized. 2) The guide post is adopted to preliminarily realize the preliminary positioning of the lower pipe pile and the upper pipe pile, and the limiter is arranged to realize the opposite of the upper flange and the lower flange to realize the secondary positioning of the lower pipe pile and the upper pipe pile, so that the butt joint is realized. 3) Through setting up the rotation handle, conveniently drive the tubular pile and rotate, and then adjust the position. Drawings The utility model is further illustrated by the following examples in conjunction with the accompanying drawings: Fig. 1 is a schematic view of the installation of the present utility model. Fig. 2 is a schematic structural view of the present utility model. FIG. 3 is a schematic view of the structure of the upper positioner according to the present utility