JPH0419085U

JPH0419085U -

Info

Publication number: JPH0419085U
Application number: JP5951790U
Authority: JP
Priority date: 1990-06-05
Filing date: 1990-06-05
Publication date: 1992-02-18

Description

[Brief explanation of the drawing]

第１図は本考案の架空送電線の線下監視装置の
現場側装置の一実施例を示す構成図、第２図は同
装置の監視側装置の構成図、第３図は本考案の送
電線線下監視装置の現場側装置の他の実施例を示
す構成図、第４図は同装置を光フアイバ複合架空
地線に接続した状態の説明図である。１はＩＴＶカメラ、２は画像伝送装置、３ａは
無線送受信器、３ｂは光伝送装置、４は電源装置
、５は制御装置、６は携帯用ケース、７ａはカメ
ラ用コネクタ、７ｂは電源用コネクタ、Ａは現場
側装置、Ｂは監視側装置。 Fig. 1 is a configuration diagram showing an embodiment of the on-site device of the overhead power transmission line underline monitoring device of the present invention, Fig. 2 is a configuration diagram of the monitoring side device of the same device, and Fig. 3 is a configuration diagram of the on-site device of the overhead power transmission line monitoring device of the present invention. FIG. 4 is a block diagram showing another embodiment of the on-site device of the under-wire monitoring device. FIG. 4 is an explanatory diagram of the device connected to an optical fiber composite overhead ground wire. 1 is an ITV camera, 2 is an image transmission device, 3a is a wireless transceiver, 3b is an optical transmission device, 4 is a power supply device, 5 is a control device, 6 is a carrying case, 7a is a camera connector, 7b is a power supply connector , A is the field side device, B is the monitoring side device.

Claims

[Scope of claim for utility model registration] (1) A utility model installed at a monitoring location under an overhead power transmission line.
Images are transmitted from on-site device A, which consists of an ITV camera, a power supply device, an image transmission device, etc., and are monitored by monitoring device B installed at a different location. In the under-line monitoring device for overhead power transmission lines, at least one of the on-site devices A
an image transmission device 2 that converts the image of the image into an electrical signal;
The wireless transmitter/receiver 3a or optical transmission device 3b that transmits the electrical signal to the monitoring side device B, and the power supply device 4 that supplies power to them can perform remote operations such as turning on/off the power, transmitting or stopping images, etc. An underline monitoring device for an overhead power transmission line, characterized in that a control device 5 for controlling the power transmission line is housed in a portable case 6. (2) The overhead power transmission line according to claim 1, wherein the portable case 6 is provided with a camera connector 7a for connecting the ITV camera 1 and a power supply connector 7b for connecting the power supply device 4. Under-line monitoring device.