A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
EXTRUSION JIG OF MULTISTAGE DRAIN PIPE AND EXTRUSION METHOD OF MULTISTAGE DRAIN PIPE
PROBLEM TO BE SOLVED: To provide an extrusion jig of a multistage drain pipe and an extrusion method of the multistage drain pipe, capable of surely extruding a drain pipe by reducing risk of buckling when extruding the drain pipe, and capable of installing the drain pipe in a short time without requiring labor for replacement work of the extrusion jig.SOLUTION: An extrusion jig 1 of a multistage drain pipe for successively penetrating the multistage drain pipe having a plurality of pipe bodies different in a pipe diameter of boring a plurality of holes, into an inclined plane from the pipe body of a large pipe diameter, by being driven in the inclined plane of a sediment part, comprises a rod 2 composed of a rod-like or tubular strip material and extrusion members 5 (5') fixed on this rod 2 and abutting on the pipe end of the pipe body, and the extrusion members 5 (5') exist in a plurality of kinds different in a size with every pipe diameter of the pipe body, and the extrusion members 5 (5') are formed with a groove for replacing by attaching-detaching in the substantially orthogonal direction to the axis of the rod 2.SELECTED DRAWING: Figure 6
【課題】排水パイプを押し出す際に座屈のおそれが少なく確実に排水パイプを押し出すことができるとともに、押出治具の取替作業に手間が掛からず短時間で排水パイプの設置が可能な多段式排水パイプの押出治具及び多段式排水パイプの押出方法を提供する。【解決手段】土砂部の斜面に打ち込まれ、複数の孔が穿設されている管径の異なる複数の管体を備える多段式排水パイプを、管径の大きな管体から順次前記斜面に貫入させる多段式排水パイプの押出治具１であって、棒状又は管状の条材からなるロッド２と、このロッド２上に固定され、前記管体の管端に当接する押出部材５（５’）と、を備え、押出部材５（５’）は、前記管体の管径ごとに大きさが異なる複数種類あるとともに、前記押出部材５（５’）には、ロッド２の軸と略直交する方向に着脱して交換するための溝が形成されている。【選択図】図６
EXTRUSION JIG OF MULTISTAGE DRAIN PIPE AND EXTRUSION METHOD OF MULTISTAGE DRAIN PIPE
PROBLEM TO BE SOLVED: To provide an extrusion jig of a multistage drain pipe and an extrusion method of the multistage drain pipe, capable of surely extruding a drain pipe by reducing risk of buckling when extruding the drain pipe, and capable of installing the drain pipe in a short time without requiring labor for replacement work of the extrusion jig.SOLUTION: An extrusion jig 1 of a multistage drain pipe for successively penetrating the multistage drain pipe having a plurality of pipe bodies different in a pipe diameter of boring a plurality of holes, into an inclined plane from the pipe body of a large pipe diameter, by being driven in the inclined plane of a sediment part, comprises a rod 2 composed of a rod-like or tubular strip material and extrusion members 5 (5') fixed on this rod 2 and abutting on the pipe end of the pipe body, and the extrusion members 5 (5') exist in a plurality of kinds different in a size with every pipe diameter of the pipe body, and the extrusion members 5 (5') are formed with a groove for replacing by attaching-detaching in the substantially orthogonal direction to the axis of the rod 2.SELECTED DRAWING: Figure 6
【課題】排水パイプを押し出す際に座屈のおそれが少なく確実に排水パイプを押し出すことができるとともに、押出治具の取替作業に手間が掛からず短時間で排水パイプの設置が可能な多段式排水パイプの押出治具及び多段式排水パイプの押出方法を提供する。【解決手段】土砂部の斜面に打ち込まれ、複数の孔が穿設されている管径の異なる複数の管体を備える多段式排水パイプを、管径の大きな管体から順次前記斜面に貫入させる多段式排水パイプの押出治具１であって、棒状又は管状の条材からなるロッド２と、このロッド２上に固定され、前記管体の管端に当接する押出部材５（５’）と、を備え、押出部材５（５’）は、前記管体の管径ごとに大きさが異なる複数種類あるとともに、前記押出部材５（５’）には、ロッド２の軸と略直交する方向に着脱して交換するための溝が形成されている。【選択図】図６
EXTRUSION JIG OF MULTISTAGE DRAIN PIPE AND EXTRUSION METHOD OF MULTISTAGE DRAIN PIPE
多段式排水パイプの押出治具及び多段式排水パイプの押出方法
MOROHASHI ATSUSHI (author) / KOMACHI OSAMU (author) / SUGIMOTO TOMOHIRO (author) / YASUTOMI KENICHI (author)
2017-09-14
Patent
Electronic Resource
Japanese
IPC:
E02D
FOUNDATIONS
,
Gründungen
| European Patent Office | 2020
DRAIN PIPE MANAGEMENT SYSTEM, DRAIN PIPE MANAGEMENT METHOD, AND DRAIN PIPE MANAGEMENT PROGRAM
| European Patent Office | 2022