JP3215433U - In-pipe imaging device - Google Patents

In-pipe imaging device Download PDF

Info

Publication number
JP3215433U
JP3215433U JP2017005943U JP2017005943U JP3215433U JP 3215433 U JP3215433 U JP 3215433U JP 2017005943 U JP2017005943 U JP 2017005943U JP 2017005943 U JP2017005943 U JP 2017005943U JP 3215433 U JP3215433 U JP 3215433U
Authority
JP
Japan
Prior art keywords
pipe
pipeline
imaging apparatus
roller
imaging
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Active
Application number
JP2017005943U
Other languages
Japanese (ja)
Inventor
泰大 井上
泰大 井上
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Priority to JP2017005943U priority Critical patent/JP3215433U/en
Application granted granted Critical
Publication of JP3215433U publication Critical patent/JP3215433U/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

Landscapes

  • Sewage (AREA)
  • Investigating Materials By The Use Of Optical Means Adapted For Particular Applications (AREA)
  • Studio Devices (AREA)

Abstract

【課題】管路内の点検に際し、管路内での作業者の立会いを不要とし、管路内の撮影画像を安定して取得することが可能な管路内撮影装置を提供する。【解決手段】管路内撮影装置10は、1又は2以上のローラー1と、前記ローラーに接触しながら管路内を移動するケーブル2と、前記ケーブルと共に管路内を移動し、管路内を撮影する撮影手段3と、前記撮影手段内に組み込まれ、管路内に光を照射する照射手段4とを備えることを特徴とする。【選択図】図1An in-pipe imaging apparatus is provided which can stably acquire a captured image in a pipeline without requiring the presence of an operator in the pipeline when inspecting the pipeline. An in-pipe imaging apparatus 10 includes one or two or more rollers 1, a cable 2 that moves in the pipe while being in contact with the rollers, and moves in the pipe together with the cable. It is characterized by comprising an image taking means 3 for taking an image, and an irradiating means 4 which is incorporated in the image taking means and irradiates light into the conduit. [Selection] Figure 1

Description

本発明は、下水管路などの管路内を移動して画像を取得し、管路の内面の状態を把握する管路内撮影装置に関する。  The present invention relates to an in-pipe imaging apparatus that acquires an image by moving through a pipeline such as a sewage pipeline and grasps the state of the inner surface of the pipeline.

管路の老朽化が進行するとひび割れや破損、腐食などの異常が発生する。その結果、管内の液体を管外と分離して流す機能が低下するとともに、土砂が管外から管内に入って地中に空隙ができ、それが原因で道路の陥没事故が発生する可能性がある。  As pipes age, abnormalities such as cracks, breakage, and corrosion occur. As a result, the function of separating and flowing the liquid in the pipe from the outside of the pipe decreases, and earth and sand enter the pipe from the outside of the pipe, creating a void in the ground, which may cause a road collapse accident. is there.

そこで、老朽化にともなう管路の異常を把握する技術が必要となる。特許文献1には、テレビカメラを搭載した小型の自走車を下水管の中で走行させ、管内の状態を監視する技術が記載されている。  Therefore, it is necessary to have a technique for grasping abnormalities in pipelines due to aging. Patent Document 1 describes a technique for running a small self-propelled vehicle equipped with a TV camera in a sewer pipe and monitoring the state in the pipe.

特開平9−226570号公報Japanese Patent Laid-Open No. 9-226570 特開2007−82372号公報JP 2007-82372 A

特許文献1では、下水管路の中に入れた自走車のテレビカメラで画像を取得する。しかし、この場合予め下水管路の中に人が入り、地上から自走車を受け取って下水管路の中に設置する作業が必要となる。  In patent document 1, an image is acquired with the television camera of the self-propelled vehicle put in the sewer pipe. However, in this case, a person enters the sewer pipe in advance, and it is necessary to receive the self-propelled vehicle from the ground and install it in the sewer pipe.

下水管路の中に人が入る際は、通常マンホールから入る。マンホールは自動車が行き来する路面上に設置されているのが通常であり、昼間に空けることは困難である。よって、マンホール内に侵入するには、夜間に行う必要である。夜間作業は人件費が高く、危険が伴うため、事業者の立場として好ましくない。  When people enter the sewer line, they usually enter from the manhole. Manholes are usually installed on the road where cars come and go, and it is difficult to open them in the daytime. Therefore, in order to enter the manhole, it is necessary to do it at night. Night work is not preferable from the standpoint of business operators because of high labor costs and danger.

また、下水管路の中は硫化水素などの有毒ガスが充満している可能性があるため、人が入る前に、硫化水素や酸素などの濃度を計測する必要がある。人が下水管路内で作業するにあたって不適切な環境であれば、地上から空気を下水管路内に吹き込んで換気する作業が必要とされる。  Moreover, since there is a possibility that the sewage pipe is filled with toxic gas such as hydrogen sulfide, it is necessary to measure the concentration of hydrogen sulfide and oxygen before entering a person. If the environment is inappropriate for humans to work in the sewage pipeline, it is necessary to work by blowing air from the ground into the sewage pipeline.

さらに、下水管路を撮像する際には、撮像する機器が管路の内面に衝突することなく、画像を安定して撮影することが求められる。  Furthermore, when imaging a sewer pipe, it is required to stably capture an image without causing the imaging device to collide with the inner surface of the pipe.

本発明はこれらの課題に鑑みて為されたものであり、本発明の目的は、管路の点検に際し、管路内での作業者の立会いを不要とし、管路内の撮影画像を安定して取得することが可能な撮影装置を提供することにある。  The present invention has been made in view of these problems, and an object of the present invention is to eliminate the need for the presence of an operator in the pipeline when the pipeline is inspected, and to stabilize the captured image in the pipeline. It is an object of the present invention to provide a photographing apparatus that can be acquired in the above manner.

本発明の管路内撮影装置は、1又は2以上のローラーと、前記ローラーに接触しながら管路内を移動するケーブルと、前記ケーブルと共に管路内を移動し、管路内を撮影する撮影手段と、前記撮影手段内に組み込まれ、管路内に光を照射する照射手段とを備えることを特徴とする。  The in-pipe photographing apparatus of the present invention is a photographing that takes one or two or more rollers, a cable that moves in the duct while being in contact with the roller, and moves in the duct together with the cable and photographs the inside of the duct. And an irradiating means for irradiating light into the conduit.

本発明によれば、管路の点検に際し、管路内での作業者の立会いを不要とし、管路内の撮影画像を安定して取得することが可能な撮影装置を提供することができる。  According to the present invention, it is possible to provide an imaging apparatus that can stably acquire a captured image in a pipeline without requiring the presence of an operator in the pipeline when inspecting the pipeline.

図1は本発明における管路内撮影装置の一実施形態である。FIG. 1 shows an embodiment of an in-pipe imaging apparatus according to the present invention. 図2は本発明において、複数のローラーを用いた形態である。FIG. 2 is a form using a plurality of rollers in the present invention. 図3は本発明における管路内撮影装置の部品側面図である。FIG. 3 is a side view of components of the in-pipe imaging apparatus according to the present invention. 図4は本発明における管路内撮影装置の部品詳細図である。FIG. 4 is a detailed view of parts of the in-pipe imaging apparatus according to the present invention.

本発明の管路内撮影装置は、管路内を移動し、亀裂やクラックの点検に用いるものである。管路は、例えば下水管、マンホール、ガス管、トンネルなどが挙げられ、特に制限されるものではない。  The in-pipe imaging apparatus of the present invention moves in a pipe and is used for checking cracks and cracks. Examples of the pipe line include a sewer pipe, a manhole, a gas pipe, and a tunnel, and are not particularly limited.

以下、具体的な一例として、下水管を対象とした場合の一実施形態を図面を用いて説明する。  Hereinafter, as a specific example, an embodiment for a sewer pipe will be described with reference to the drawings.

図1を参照して、本発明に係る管路内撮影装置10は、ローラー1、ケーブル2、撮影手段3、照射手段4からなる。これにより、作業者が立ち会わずとも、安定して管路内の画像を撮影することができる。  With reference to FIG. 1, an in-pipe imaging apparatus 10 according to the present invention includes a roller 1, a cable 2, an imaging unit 3, and an irradiation unit 4. Thereby, it is possible to stably capture an image in the pipeline without an operator presenting.

図2を参照して、本発明に係る管路内撮影装置10は、1のローラーと2以上のローラーとを組み合わせてなるものでもよい。この場合、管路の入口と出口で高さが異なっていても、撮像する機器が管路の内面に衝突することなく、画像を安定して撮影することができる。  Referring to FIG. 2, the in-pipe imaging apparatus 10 according to the present invention may be a combination of one roller and two or more rollers. In this case, even if the height is different between the inlet and the outlet of the pipeline, it is possible to stably capture an image without causing the imaging device to collide with the inner surface of the pipeline.

図3を参照して、本発明に係る管路内撮影装置10は、ローラーを中心として配置される3本の伸縮自在のパイプを備えることができる。この場合、ローラー部分を固定して浮かせることができるため、ローラーやケーブル部分が管路内に接触することを防ぐことができる。  Referring to FIG. 3, the in-pipe imaging apparatus 10 according to the present invention can include three telescopic pipes arranged around a roller. In this case, since the roller portion can be fixed and floated, it is possible to prevent the roller and the cable portion from coming into contact with the inside of the pipeline.

また、この場合、管路の入口と出口で角度が変わっても、画像を安定して撮影することができる。管路入口と出口のなす角度は特に制限されない。管路入口と出口のなす角度は、例えば90°(L字分岐管路)である。  In this case, even if the angle changes between the entrance and the exit of the conduit, the image can be stably captured. The angle formed between the pipe inlet and the outlet is not particularly limited. The angle formed between the pipe inlet and the outlet is, for example, 90 ° (L-shaped branch pipe).

本発明の管路内撮影装置は、下水管、ガス管、トンネル、集合管、内容物を抜いて気体で置換した水道管、蒸気配管、オイル配管、伏せ越し管、マンホール等、あらゆる管路に利用できる。  The in-pipe photographing apparatus of the present invention can be applied to all pipes such as sewage pipes, gas pipes, tunnels, collecting pipes, water pipes whose contents are removed and replaced with gas, steam pipes, oil pipes, overturn pipes, manholes, etc. Available.

1 ローラー
2 ケーブル
3 撮影手段
4 照射手段
10 管路内撮影装置
DESCRIPTION OF SYMBOLS 1 Roller 2 Cable 3 Imaging | photography means 4 Irradiation means 10 In-pipe imaging device

Claims (5)

1又は2以上のローラーと、
前記ローラーに接触しながら管路内を移動するケーブルと、
前記ケーブルと共に管路内を移動し、管路内を撮影する撮影手段と、
前記撮影手段内に組み込まれ、管路内に光を照射する照射手段と
を備える、管路内撮影装置。
One or more rollers,
A cable that moves in a pipeline while in contact with the roller;
An imaging means for moving in the pipeline with the cable and imaging the inside of the pipeline;
An in-pipe imaging apparatus, comprising: an illuminating unit that is incorporated in the imaging unit and irradiates light in the pipeline.
請求項1に記載の管路内撮影装置であって、
1のローラーを備えることを特徴とする、管路内撮影装置。
The in-pipe imaging apparatus according to claim 1,
An in-pipe imaging device comprising one roller.
請求項1に記載の管路内撮影装置であって、
2以上のローラーを備えることを特徴とする、管路内撮影装置。
The in-pipe imaging apparatus according to claim 1,
An in-pipe imaging apparatus comprising two or more rollers.
請求項1に記載の管路内撮影装置であって、
1のローラーと2以上のローラーを組み合わせてなることを特徴とする、
管路内撮影装置。
The in-pipe imaging apparatus according to claim 1,
A combination of one roller and two or more rollers,
In-pipe photography device.
請求項1に記載の管路内撮影装置であって、
前記ローラーを中心として配置される3本の伸縮自在のパイプを備えることを特徴とする、管路内撮影装置。
The in-pipe imaging apparatus according to claim 1,
An in-pipe photographing apparatus comprising three telescopic pipes arranged around the roller.
JP2017005943U 2017-12-22 2017-12-22 In-pipe imaging device Active JP3215433U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2017005943U JP3215433U (en) 2017-12-22 2017-12-22 In-pipe imaging device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2017005943U JP3215433U (en) 2017-12-22 2017-12-22 In-pipe imaging device

Publications (1)

Publication Number Publication Date
JP3215433U true JP3215433U (en) 2018-03-22

Family

ID=61685035

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2017005943U Active JP3215433U (en) 2017-12-22 2017-12-22 In-pipe imaging device

Country Status (1)

Country Link
JP (1) JP3215433U (en)

Similar Documents

Publication Publication Date Title
CN109488887B (en) Method and scanning system for scanning an elongated structure
WO2005016692A3 (en) Apparatus and method for inspecting sewer lines using small mobile vehicles
KR101604050B1 (en) Road tunnel inspection device
KR102139280B1 (en) Apparatus for inspecting manholes
KR101275117B1 (en) Remote monitoring devices exploration pipeline for drain water pipe
US9804102B2 (en) Device for testing ducts
JP4751991B2 (en) Method and apparatus for detecting and discriminating defects inside a tube
Seet et al. Design of tunnel inspection robot for large diameter sewers
JP2007113240A (en) Self-location detection method and facility of robot by camera sensor and distance sensor
JP6927507B2 (en) Structure inspection equipment
JP6772425B2 (en) Traveling tunnel lining imaging device and traveling tunnel lining imaging method
JP3215433U (en) In-pipe imaging device
KR20210010200A (en) Sewer inspection robot
US20040006448A1 (en) Apparatus and method for pipeline inspection
CN116583728A (en) Leak detection
KR100798931B1 (en) Semiautomatic pipe inspection device for indoor pipeline
KR101970237B1 (en) Pipeline Scanner Device Maneuverable around Deposit
JP6857295B2 (en) Water pipe leak inspection device
KR101521242B1 (en) Pipe inspection robot pipe input and output device
US20230313934A1 (en) System and method for autonomous sewer pipeline assessment
KR20150092574A (en) defect information detection image processing system using robot
KR20200045992A (en) A Robot for Repairing a Transfer Pipe Automatically
US7024314B1 (en) Sewerage pipe inspection vehicle having a gas sensor
KR101895839B1 (en) Pipe route detecting apparatus and pipe route detecting method using the same
JP2016045009A (en) Inspection device and inspection method of piping

Legal Events

Date Code Title Description
R150 Certificate of patent or registration of utility model

Ref document number: 3215433

Country of ref document: JP

Free format text: JAPANESE INTERMEDIATE CODE: R150

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250