JPS5877407U - Span measurement device for overhead crane running rails - Google Patents
Span measurement device for overhead crane running railsInfo
- Publication number
- JPS5877407U JPS5877407U JP17195781U JP17195781U JPS5877407U JP S5877407 U JPS5877407 U JP S5877407U JP 17195781 U JP17195781 U JP 17195781U JP 17195781 U JP17195781 U JP 17195781U JP S5877407 U JPS5877407 U JP S5877407U
- Authority
- JP
- Japan
- Prior art keywords
- span
- overhead crane
- measurement device
- running rails
- rail
- 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
- Length Measuring Devices With Unspecified Measuring Means (AREA)
- 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図乃至第3図は本考案の一実施例を示すものであり
、第1図はクレーンの全体を示す正面図、第2図は変位
計の構成図、第3図は具体例を示す回路図である。
1・・・クレーン、3a、 3b−レ−/L/、4a
、 4b・・・基準点、5a、 5b・・・変位計、
L・・・基準スパン寸法、1・・・測定スパン。Figures 1 to 3 show one embodiment of the present invention. Figure 1 is a front view showing the entire crane, Figure 2 is a configuration diagram of a displacement meter, and Figure 3 is a specific example. It is a circuit diagram. 1... Crane, 3a, 3b-ray/L/, 4a
, 4b...Reference point, 5a, 5b...Displacement meter,
L...Reference span dimension, 1...Measurement span.
Claims (1)
するものにおいて、基準スパン寸法を与える2個の基準
点を上記クレーンに設定し、該基準点にはそれぞれ上記
レールの幅方向の変位を検出する各別の変位計を取付け
、これらの変位計により検出された幅方向変位量と上記
した基準スパン寸法とから上記レールの測定スパンを連
続的に演算する演算装置を備えたことを特徴とするる天
井クレーン走行レールのスパン測定装置。In a device that continuously measures the span of a rail on which an overhead crane travels, two reference points that give reference span dimensions are set on the crane, and displacement in the width direction of the rail is detected at each reference point. The present invention is characterized by being equipped with a calculation device that attaches separate displacement gauges and continuously calculates the measured span of the rail from the amount of widthwise displacement detected by these displacement gauges and the reference span dimension. Span measurement device for overhead crane running rails.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP17195781U JPS5877407U (en) | 1981-11-20 | 1981-11-20 | Span measurement device for overhead crane running rails |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP17195781U JPS5877407U (en) | 1981-11-20 | 1981-11-20 | Span measurement device for overhead crane running rails |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5877407U true JPS5877407U (en) | 1983-05-25 |
Family
ID=29963868
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP17195781U Pending JPS5877407U (en) | 1981-11-20 | 1981-11-20 | Span measurement device for overhead crane running rails |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5877407U (en) |
-
1981
- 1981-11-20 JP JP17195781U patent/JPS5877407U/en active Pending
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