JPS6141184U - Load swing detection device - Google Patents
Load swing detection deviceInfo
- Publication number
- JPS6141184U JPS6141184U JP11805185U JP11805185U JPS6141184U JP S6141184 U JPS6141184 U JP S6141184U JP 11805185 U JP11805185 U JP 11805185U JP 11805185 U JP11805185 U JP 11805185U JP S6141184 U JPS6141184 U JP S6141184U
- Authority
- JP
- Japan
- Prior art keywords
- wire
- detection device
- boom
- rond
- swing detection
- 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.)
- Pending
Links
Landscapes
- Control And Safety Of Cranes (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図は本考案の適用されるクローラクレーンの側面図
、第２図は本考案の一実施例に係る荷振れ検出装置の正
面図、第３図は第２図に示された荷振れ検出装置の側面
図、第４図は本考案に使用される２軸同時計測用可変抵
抗を示す図、及び第５図は本考案に係る吊り具を示す平
面図である。
記号の説明、１１：ブーム、１２：シーブ、１３：ワイ
ヤ、１４：フック、１５：シーブシャフト、１６：検出
器取付部、１７二方向指示アーム、１８：支持板、２１
：２軸同時計測用可変抵抗、２２：ポール、２３：ステ
ィック、２４：抵抗、２５：面、２６：ロツド、２７：
吊り具、２８：チェーン、２９：吊り具本体、３ｏ：ワ
イヤ固定金具、３１：ボルト、３２：開孔、３３：ワイ
ヤガイド、３４，３５：可変抵抗ガイド。Fig. 1 is a side view of a crawler crane to which the present invention is applied, Fig. 2 is a front view of a load swing detection device according to an embodiment of the present invention, and Fig. 3 is a load swing detection device shown in Fig. 2. FIG. 4 is a side view of the device, FIG. 4 is a diagram showing a variable resistor for two-axis simultaneous measurement used in the present invention, and FIG. 5 is a plan view showing a hanging device according to the present invention. Explanation of symbols, 11: Boom, 12: Sheave, 13: Wire, 14: Hook, 15: Sheave shaft, 16: Detector mounting part, 17 Two-direction indicating arm, 18: Support plate, 21
: Variable resistance for simultaneous 2-axis measurement, 22: Pole, 23: Stick, 24: Resistance, 25: Surface, 26: Rod, 27:
Hanging tool, 28: Chain, 29: Hanging tool body, 3o: Wire fixing fitting, 31: Bolt, 32: Opening hole, 33: Wire guide, 34, 35: Variable resistance guide.
Claims (1)
備え、前記ワイヤにより荷物を吊−る形式のクレーンに
使用される荷振れ検出装置において、前記ブームの先端
位置から鉛直方向に延びる方向指示手段と、前記ワイヤ
及び前記方向指示手段とに結合され、前記ワイヤの前記
鉛直方向に対する振れを２次元的に計測し、計測結果を
電気信号として取り出す計測手段とを有することを特徴
とする荷振れ検出装置。 ２ 実用新案登録請求の範囲第１項において、前記ブー
ムの先端は前記ワイヤを掛けるシーブによって規定され
、前記方向指示手段は前記シーブの中心軸から前記鉛直
方向に延びる鉛直方向部分と、前記鉛直方向部分の一端
に前記中心軸に対して平行に設けられた支持部分とを有
し、前記計測手段は前記支持部分に搭載され、前記計測
結果を電気信号に変換する部分と、前記変換部分から延
長し、前記変換部分を中心として２次元的に揺動可能な
ロンドと、前記ロンド、前記ワイヤ、及び前記鉛直方向
部分に連結され、前記ロンドの傾斜角を前記ワイヤの傾
斜角と実質的に同一にすることができる手段とを有して
いることを特徴とする荷振れ検出装置。[Claims for Utility Model Registration] 1. In a load swing detection device used in a crane of the type that includes a boom and a wire suspended from the tip of the boom and suspends a load by the wire, the tip of the boom a direction indicating means extending in the vertical direction from the position; and a measuring means coupled to the wire and the direction indicating means to two-dimensionally measure the deflection of the wire in the vertical direction and take out the measurement result as an electrical signal. A load swing detection device comprising: 2 Utility Model Registration Scope of Claim 1 In claim 1, the tip of the boom is defined by a sheave on which the wire is hung, and the direction indicating means includes a vertical portion extending in the vertical direction from the central axis of the sheave, and a vertical portion extending in the vertical direction from the central axis of the sheave. a support part provided parallel to the central axis at one end of the part, the measurement means being mounted on the support part, a part for converting the measurement result into an electrical signal, and a part extending from the conversion part. and a rond that is two-dimensionally swingable about the conversion portion, the rond is connected to the rond, the wire, and the vertical portion, and has an inclination angle of the rond that is substantially the same as an inclination angle of the wire. 1. A load swing detection device characterized by having a means for detecting.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11805185U JPS6141184U (en) | 1985-08-02 | 1985-08-02 | Load swing detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11805185U JPS6141184U (en) | 1985-08-02 | 1985-08-02 | Load swing detection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6141184U true JPS6141184U (en) | 1986-03-15 |
Family
ID=30676944
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP11805185U Pending JPS6141184U (en) | 1985-08-02 | 1985-08-02 | Load swing detection device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6141184U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2010159106A (en) * | 2009-01-07 | 2010-07-22 | Ihi Transport Machinery Co Ltd | Device for detecting swing angle of hoisted load of crane |
| JP2013018616A (en) * | 2011-07-12 | 2013-01-31 | Ihi Transport Machinery Co Ltd | Sway angle detection sensor for suspended load of crane |
-
1985
- 1985-08-02 JP JP11805185U patent/JPS6141184U/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2010159106A (en) * | 2009-01-07 | 2010-07-22 | Ihi Transport Machinery Co Ltd | Device for detecting swing angle of hoisted load of crane |
| JP2013018616A (en) * | 2011-07-12 | 2013-01-31 | Ihi Transport Machinery Co Ltd | Sway angle detection sensor for suspended load of crane |
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