JPS5866377U - Collision prevention device for traveling machinery - Google Patents
Collision prevention device for traveling machineryInfo
- Publication number
- JPS5866377U JPS5866377U JP1981162026U JP16202681U JPS5866377U JP S5866377 U JPS5866377 U JP S5866377U JP 1981162026 U JP1981162026 U JP 1981162026U JP 16202681 U JP16202681 U JP 16202681U JP S5866377 U JPS5866377 U JP S5866377U
- Authority
- JP
- Japan
- Prior art keywords
- collision prevention
- traveling
- prevention device
- antenna
- machines
- 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.)
- Granted
Links
Landscapes
- Jib Cranes (AREA)
- Radar Systems Or Details Thereof (AREA)
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第1図は、ヤード機械が配設された原料ヤードを示す平
面図、第2図は衝突防止装置が配設されたヤード機械を
示す正面図、第3図は、従来の衝突防止装置における電
波発信エリア及び電波受信エリアを示す平面図、第4図
は、衝突防止装置の構成を示すブロック線図、第5図は
、本考案に係る衝突防止装置の実施例における電波発信
エリア及び電波受信エリアを示す平面図、第6図は、本
考案に係る走行機械の衝突防止装置の実施例で用いられ
ているアンテナ回転装置の具体的構成を示す断面図、第
7図は、本考案に係るヤード機械の衝突防止装置の実施
例が配設された原料ヤードの一例を示す平面図である。
20・・・リクレーマ、20a・・・リクレーマブーム
、20b・・・リクレーマ機体、20e・・・機体制御
盤、22.26・・・ループアンテナ、22a・・・電
波発信エリア、26a・・・電波受信エリア、24・・
・スタッカ、24a・・・スタッカブーム、24b・・
・カウンターウェイト、24C・・・スタッカ機体、2
4e・・・機体制御盤、28.30・・・走行レール、
32・・・送信制御盤、34・・・テレメータ受信アン
テナ、36・・・受信制御盤、38・・・テレメータ送
信アンテナ、40゜44・・・アンテナ回転装置、42
.46・・・アンテナ回転制御装置。Figure 1 is a plan view showing a raw material yard where yard machines are installed, Figure 2 is a front view of a yard machine where a collision prevention device is installed, and Figure 3 is a radio wave in a conventional collision prevention device. FIG. 4 is a block diagram showing the configuration of the collision prevention device; FIG. 5 is a plan view showing the transmission area and the radio wave reception area; FIG. 5 is the radio wave transmission area and the radio wave reception area in an embodiment of the collision prevention device according to the present invention. FIG. 6 is a cross-sectional view showing the specific structure of the antenna rotation device used in an embodiment of the collision prevention device for a traveling machine according to the present invention, and FIG. 7 is a plan view showing the construction of the yard according to the present invention. FIG. 1 is a plan view showing an example of a raw material yard in which an embodiment of a mechanical collision prevention device is installed. 20... Reclaimer, 20a... Reclaimer boom, 20b... Reclaimer body, 20e... Aircraft control panel, 22.26... Loop antenna, 22a... Radio wave transmission area, 26a... Radio wave reception area, 24...
・Stacker, 24a...Stacker boom, 24b...
・Counterweight, 24C...Stacker body, 2
4e...Aircraft control panel, 28.30...Traveling rail,
32... Transmission control panel, 34... Telemeter receiving antenna, 36... Receiving control panel, 38... Telemeter transmitting antenna, 40° 44... Antenna rotation device, 42
.. 46...Antenna rotation control device.
Claims (2)
械の一方に、指向性を有する電波発信用のアンテナを配
設すると共に、他方に、同じく指向性を有する電波受信
用のアンテナを配設し、該アンテナにより走行機械相互
の接近状態を検知して、走行機械間の衝突を防止するよ
うにした走行機械の衝突防止装置において、少なくとも
前記走行機械の一方のアンテナを回転させることによっ
て、アンテナの指向性による衝突防止範囲の非等方性を
解消するようにしたことを特徴とする走行機械の衝突防
止装置。(1) A directional antenna for transmitting radio waves is installed on one side of a traveling machine that freely performs travel, turning, and elevation operations, and an antenna for receiving radio waves that also has directional properties is installed on the other side. In the collision prevention device for traveling machines, which detects the approaching state of the traveling machines with the antenna and prevents a collision between the traveling machines, by rotating at least one antenna of the traveling machines. A collision prevention device for a traveling machine, characterized in that the anisotropy of the collision prevention range due to the directivity of an antenna is eliminated.
で回転するようにした実用新案登録請求の範囲第1項に
記載の走行機械の衝突防止装置。(2) The collision prevention device for a traveling machine according to claim 1, wherein both antennas of the traveling machine are rotated at different rotational speeds.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1981162026U JPS5866377U (en) | 1981-10-30 | 1981-10-30 | Collision prevention device for traveling machinery |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1981162026U JPS5866377U (en) | 1981-10-30 | 1981-10-30 | Collision prevention device for traveling machinery |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5866377U true JPS5866377U (en) | 1983-05-06 |
JPH023187Y2 JPH023187Y2 (en) | 1990-01-25 |
Family
ID=29954361
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP1981162026U Granted JPS5866377U (en) | 1981-10-30 | 1981-10-30 | Collision prevention device for traveling machinery |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5866377U (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2010235281A (en) * | 2009-03-31 | 2010-10-21 | Nishimatsu Constr Co Ltd | Crane collision prevention device |
JP2012218873A (en) * | 2011-04-08 | 2012-11-12 | Taisei Corp | Lifting system |
-
1981
- 1981-10-30 JP JP1981162026U patent/JPS5866377U/en active Granted
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2010235281A (en) * | 2009-03-31 | 2010-10-21 | Nishimatsu Constr Co Ltd | Crane collision prevention device |
JP2012218873A (en) * | 2011-04-08 | 2012-11-12 | Taisei Corp | Lifting system |
Also Published As
Publication number | Publication date |
---|---|
JPH023187Y2 (en) | 1990-01-25 |
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