Title:
CARRYING-IN METHOD FOR SUPPORT DEVICE AND TEMPORARY JACK ONTO BRIDGE PIER
Document Type and Number:
Japanese Patent JP3210271
Kind Code:
B2
Abstract:
PROBLEM TO BE SOLVED: To carry in a support device and a temporary jack quickly, safely, and handily with a few number of workers by suspending the support device and the temporary jack from a bridge girder, and carrying-in them on a carriage with an elevator moved along a rail arranged at the same height position as the upper section of a bridge pier.
SOLUTION: A support device 5 is suspended by a crane from a road 10 side and is mounted on a ramp on a carriage 33 moved on the outer end side of a rail 28. The carriage 33 is moved toward the upper section 4 of a bridge pier, and the support device 5 is located in a cut recess 21. The lower end of an upper anchor member 16 protruded on the lower face of a bridge girder 6 is positioned on the bolt insertion hole of the sole plate 14 of the support device 5, then a nut 17 is fastened to the screw section of the anchor member 16, and the upper section of the support device 5 is fixed to the lower face of the bridge girder 6. The carriage 33 and the rail 28 are removed. Filling concrete is filled into the cut recess 21 to bury a lower anchor member 20.
Inventors:
Takashi Maeda
Masanori Takahara
Keizo Yamashita
Masanori Takahara
Keizo Yamashita
Application Number:
JP17780697A
Publication Date:
September 17, 2001
Filing Date:
June 19, 1997
Export Citation:
Assignee:
Oriental Construction Co., Ltd.
International Classes:
E01D19/04; E01D21/00; (IPC1-7): E01D21/00; E01D19/04
Attorney, Agent or Firm:
Nobuyuki Hayashi