JPS6427790U

JPS6427790U -

Info

Publication number: JPS6427790U
Application number: JP12229987U
Authority: JP
Priority date: 1987-08-10
Filing date: 1987-08-10
Publication date: 1989-02-17

Description

[Brief explanation of the drawing]

図は本考案の一実施例を示すものであつて、第
１図は本考案に於ける風速感知用器体Ａの開蓋状
態を示す斜視図、第２図は同上閉蓋状態を示す斜
視図、第３図は本考案に於ける受信器Ｂを示す斜
視図、第４図は本考案全体のブロツク線図、第５
図は本考案に於ける風速センサーの垂直方向の指
向特性を示すグラフ、第６図は同上水平方向の指
向特性を示すグラフである。Ａ…風速感知用器体、１…ケース体、１ａ…蓋
体、２…風速センサー、３…センサーロツド、４
…送信用アンテナ、５…角度調節用ビス、６…変
換器、７…送信器、８…警報器、９…電源接続用
コード、Ｂ…受信器、１０…受信用アンテナ、１
１…風速表示器、１２…警報器。 The figures show one embodiment of the present invention, in which Fig. 1 is a perspective view showing the wind speed sensing device A in the present invention in an open state, and Fig. 2 is a perspective view showing the same in a closed state. 3 is a perspective view showing receiver B in the present invention, FIG. 4 is a block diagram of the entire invention, and FIG.
The figure is a graph showing the vertical directivity characteristics of the wind speed sensor according to the present invention, and FIG. 6 is a graph showing the horizontal directivity characteristics of the same. A...Wind speed sensing device, 1...Case body, 1a...Lid, 2...Wind speed sensor, 3...Sensor rod, 4
... Transmission antenna, 5... Angle adjustment screw, 6... Converter, 7... Transmitter, 8... Alarm, 9... Power connection cord, B... Receiver, 10... Receiving antenna, 1
1...Wind speed indicator, 12...Alarm.

Claims

[Scope of utility model registration request]

Firefighting ladder The upper end of a car ladder, or
A sensor rod 3 having an omnidirectional thermal wind speed sensor 2 attached to its tip and a transmitting antenna 4 are attached to the outside of a wind speed sensing device A to be installed at the top of a scaffolding for construction of a high-rise building, etc. Inside the wind speed sensing device A, there is a converter 6 for converting the electrical signal of the wind speed detected by the wind speed sensor 2 into an analog pulse signal, and a pulse signal converted by the converter 6. A transmitter 7 for transmitting a target modulation signal to the ground side, and an alarm 8 for issuing an alarm when the wind speed detected by the wind speed sensor 2 exceeds a predetermined setting range, Furthermore, the receiver B, which is installed at a required location on the ground side and is for receiving the pulse modulated signal which is the wind speed data sent by the transmitter 7, includes a receiving antenna 1.
A strong wind warning device characterized in that a wind speed indicator 11 and an alarm device 12 which operate simultaneously with the alarm device 8 provided on the side of the wind speed sensing device A described above are connected.