JP2015123399A5

JP2015123399A5 -

Info

Publication number: JP2015123399A5
Application number: JP2013268985A
Authority: JP
Filing date: 2013-12-26
Publication date: 2017-02-09
Anticipated expiration: 2033-12-26

Description

請求項５に記載の管路清掃装置は、請求項３又は４に記載の管路清掃装置において、前記アーム部は、前記先端研削部が前記清掃対象管路の内壁に押し付けられるように前記アーム部を付勢する付勢手段を有することを特徴とする。この構成によれば、アーム部の傾動先端に設けられた先端研削部は、掃除部が回転していない状態でも管路の内壁側へ押し付けられている。掃除部が回転すると、付勢手段による押圧力に遠心力により押圧力が加わる。したがって、掃除部の回転により発生する遠心力が小さい場合でも、先端研削部は付勢手段による押圧力で管路の内壁を擦ることとなり、堆積物は効果的に取り除かれる。

The pipe cleaning device according to claim 5 is the pipe cleaning device according to claim 3 or 4 , wherein the arm portion is configured so that the tip grinding portion is pressed against an inner wall of the pipe to be cleaned. It has an urging means for urging the part. According to this configuration, the tip grinding portion provided at the tilting tip of the arm portion is pressed against the inner wall side of the pipe line even when the cleaning portion is not rotating. When the cleaning unit rotates, a pressing force is applied to the pressing force by the urging means by centrifugal force. Therefore, even when the centrifugal force generated by the rotation of the cleaning part is small, the tip grinding part rubs the inner wall of the pipe line with the pressing force by the urging means, and the deposit is effectively removed.

Claims

A main body that moves in the pipeline to be cleaned;
A cleaning part provided in the main body part so as to be rotatable by a rotating shaft extending in the advancing direction of the main body part, and a part of which is in contact with the inner wall of the pipe line to be cleaned during the rotation;
A cleaning unit rotating mechanism for rotating the cleaning unit;
A conduit cleaning device characterized by comprising:

The cleaning unit rotating mechanism is
A blowing means for sending wind into the cleaning target pipeline;
A fan that is provided in the cleaning unit, rotates by receiving wind from the blowing means, and rotates the cleaning unit together by the rotational force;
The conduit cleaning device according to claim 1, wherein:

The cleaning unit is
A rotating portion provided on the main body portion so as to be rotatable by a rotation shaft extending in a traveling direction of the main body portion;
One end of the rotating portion is tiltably attached, and the other end is provided with a tip grinding portion;
The conduit cleaning device according to claim 1, wherein the conduit cleaning device is provided.

The arm portion is
The pipe line cleaning device according to claim 3, which has flexibility.

The arm portion is
The pipe line cleaning device according to claim 3 or 4 , further comprising a biasing unit that biases the arm part so that the tip grinding part is pressed against an inner wall of the pipe line to be cleaned.

The cleaning unit rotating mechanism is
The pipe line cleaning device according to any one of claims 1 to 5, further comprising a motor that applies power to rotate the cleaning unit.

The body part is
Photographing means for photographing the inside of the pipe to be cleaned;
Transmitting means for transmitting the video imaged by the imaging means;
Pipe cleaning device according to any one of claims 1 6, characterized in that it comprises a.