Title:
配管押込み装置、配管押込み設備及び配管外点検方法
Document Type and Number:
Japanese Patent JP7423472
Kind Code:
B2
Abstract:
To make it possible to bore a hole in piping, and to allow for an inspection check-up of the inside/outside of the piping.SOLUTION: A piping push-in device 10, which is pushed inside piping 1 and inserted thereinto, has: a head 11 that is provided with a camera 16 attached with illumination enabling an acquisition of a video; a head revolution device 12 that is provided with a revolution mechanism causing the head to revolve around a revolution axis O of the head; and a push-in purpose cable 14 that is connected on an opposite side of the head in the head revolution device, and is to push in the head revolution device. In the head 11, a water jet nozzle 17 capable of jetting out ultra-high pressure water W for boring a hole in the piping is provided together with the camera 16.SELECTED DRAWING: Figure 1
Inventors:
Chitoku Shimizu
Fujio Terai
Fujio Terai
Application Number:
JP2020134529A
Publication Date:
January 29, 2024
Filing Date:
August 07, 2020
Export Citation:
Assignee:
Toshiba Corporation
Toshiba Energy Systems & Solutions Corporation
Toshiba Energy Systems & Solutions Corporation
International Classes:
B23P17/00; G02B23/24; B26F3/00; G01N21/84; G02B23/26; G03B15/00
Domestic Patent References:
| JP63161605U | ||||
| JP2000054477A | ||||
| JP3071898U | ||||
| JP2014157292A | ||||
| JP2009236876A | ||||
| JP2003004434A | ||||
| JP2007206258A |
Attorney, Agent or Firm:
Patent Attorney Tokyo International Patent Office