Title:
VERTICAL PIPING CONSTRUCTION, TEMPORARILY FIXING DEVICE THEREFOR, AND PIPING BENT PREVENTING JIG FOR VERTICAL PIPING CONSTRUCTION
Document Type and Number:
Japanese Patent JP3658118
Kind Code:
B2
Abstract:
PROBLEM TO BE SOLVED: To provide a vertical piping construction method which can eliminate prefabrication work at a factory and a long lift such as a tower crane, and facilitate connecting work.
SOLUTION: On an upper supporting base 14, an upper piping member P1 is fixed temporarily. A lower piping member P2 is set at the receiving part 13a of a frame 13 rising along guide rails 11, 12. The frame 13 is raised by a jack for connecting and fixing work for the piping member P1 and the piping member P2. Temporary fixing of the piping member P1 is released to push up the piping member P2 and temporarily-fix the piping member P2 at the upper supporting base 14. By pushing up and connecting the piping members sequentially in the same way, it is possible to construct vertical piping.
Inventors:
Yasuhiro Izumi
Matsui Shozo
Isao Matsumoto
Kito Ryota
Mitsuhisa Nishimura
Matsui Shozo
Isao Matsumoto
Kito Ryota
Mitsuhisa Nishimura
Application Number:
JP33282296A
Publication Date:
June 08, 2005
Filing Date:
November 27, 1996
Export Citation:
Assignee:
Takasago Thermal Engineering Co., Ltd.
TAKENAKA CORPORATION
Obayashi Corporation
TAKENAKA CORPORATION
Obayashi Corporation
International Classes:
E04F17/08; E04G21/14; F16L1/00; (IPC1-7): F16L1/00; E04G21/14
Domestic Patent References:
| JP50151421U | ||||
| JP54005216B1 | ||||
| JP6300166A | ||||
| JP3025094U | ||||
| JP60109468A | ||||
| JP50027608B1 | ||||
| JP1150280U |
Attorney, Agent or Firm:
Tetsuo Kanamoto
Miaki Kametani
Kenji Wada
Miaki Kametani
Kenji Wada