JPH0162287U - - Google Patents
Info
- Publication number
- JPH0162287U JPH0162287U JP15577387U JP15577387U JPH0162287U JP H0162287 U JPH0162287 U JP H0162287U JP 15577387 U JP15577387 U JP 15577387U JP 15577387 U JP15577387 U JP 15577387U JP H0162287 U JPH0162287 U JP H0162287U
- Authority
- JP
- Japan
- Prior art keywords
- wire
- load
- crane
- length
- angle
- 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
- 238000010586 diagram Methods 0.000 description 6
Landscapes
- Control And Safety Of Cranes (AREA)
Description
第１図は本考案の実施例を示す全体構成図、第
２図は本考案の長さセンサの１実施例を示す概念
図、第３図は本考案の角度センサの１実施例を示
す概念図、第４図は本考案の作動を説明する図、
第５図は本考案の制御装置のブロツク図、第６図
は本考案の制御を示すフロチヤート図。
１…クレーン、２…レール、３…ローラ、４…
ワイヤドラム、５…制御部、６…ワイヤ、８…荷
物、９…ワイヤ長さセンサ、１０…角度センサ、
１２…タイマ、１３…スイツチ、１４…操作スイ
ツチ、２３…演算器。
Fig. 1 is an overall configuration diagram showing an embodiment of the invention, Fig. 2 is a conceptual diagram showing an embodiment of the length sensor of the invention, and Fig. 3 is a conceptual diagram showing an embodiment of the angle sensor of the invention. Figure 4 is a diagram explaining the operation of the present invention,
FIG. 5 is a block diagram of the control device of the present invention, and FIG. 6 is a flowchart diagram showing the control of the present invention. 1...Crane, 2...Rail, 3...Roller, 4...
Wire drum, 5... Control unit, 6... Wire, 8... Baggage, 9... Wire length sensor, 10... Angle sensor,
12...Timer, 13...Switch, 14...Operation switch, 23...Arithmetic unit.
Claims (1)
長さセンサを設け荷振れが生じた時、そのワイヤ
ー角度と長さを検出し演算器により計算させ、荷
物が反対に振れる距離を求め、停止位置よりクレ
ーンをその距離だけ自動的にタイマに設定された
距離移動させる事により、荷振れを止めるととも
に自動的に停止位置にもどることを特徴とした装
置。 An angle sensor is installed on the wire of the crane and a length sensor is installed on the drum. When a load swings, the angle and length of the wire are detected and calculated by a calculator to determine the distance that the load swings in the opposite direction. This device is characterized by automatically moving the crane by a distance set on a timer to stop the swing of the load and automatically return to the stopped position.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15577387U JPH0162287U (en) | 1987-10-12 | 1987-10-12 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15577387U JPH0162287U (en) | 1987-10-12 | 1987-10-12 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0162287U true JPH0162287U (en) | 1989-04-20 |
Family
ID=31433696
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP15577387U Pending JPH0162287U (en) | 1987-10-12 | 1987-10-12 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0162287U (en) |
-
1987
- 1987-10-12 JP JP15577387U patent/JPH0162287U/ja active Pending