JPS6030184U - crane scale - Google Patents
crane scaleInfo
- Publication number
- JPS6030184U JPS6030184U JP12273983U JP12273983U JPS6030184U JP S6030184 U JPS6030184 U JP S6030184U JP 12273983 U JP12273983 U JP 12273983U JP 12273983 U JP12273983 U JP 12273983U JP S6030184 U JPS6030184 U JP S6030184U
- Authority
- JP
- Japan
- Prior art keywords
- crane
- load cell
- crane scale
- trunnion
- flange
- 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
- Force Measurement Appropriate To Specific Purposes (AREA)
- Measurement Of Force In General (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) [Abstract] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第１図は従来のクレーンスケールの正面図、第２図は本
考案の一実施例に係るクレーンスケールの正面図、第３
図は一実施例に用いたロードセルの平面図、第４図は第
３図ＩＶ−ＩＶ線に沿う断面図、第５図は第３図■−■
線に沿う断面図、第６図はストレインゲージを組み合わ
せたホイートストーンブリッジ回路を示す回路図である
。Fig. 1 is a front view of a conventional crane scale, Fig. 2 is a front view of a crane scale according to an embodiment of the present invention, and Fig. 3 is a front view of a conventional crane scale.
The figure is a plan view of the load cell used in one embodiment, Figure 4 is a sectional view taken along line IV-IV in Figure 3, and Figure 5 is Figure 3 - ■
6 is a circuit diagram showing a Wheatstone bridge circuit combined with a strain gauge.
Claims (1)
ってフックに作用する荷重を検出するクレーンスケール
において、 上記クレーンフォーリングブロックのトラニオンを貫通
するフック軸部の端にフランジ状部を形成し、このフラ
ンジ状部と上記トラニオンとの間に、スラストベアリン
グを介して、同芯の外輪部と内輪部とを放射状に連結し
ストレインゲージを貼着した複数のせん臥梁を有する二
重円筒状のロードセルを設けたことを特徴とするクレー
ンスケ−−ル。[Claim for Utility Model Registration] In a crane scale that detects the load acting on the hook using a load cell provided on the crane falling block, a flange-like portion is formed at the end of the hook shaft that passes through the trunnion of the crane falling block. Between this flange-like part and the trunnion, there is provided a double cylinder having a plurality of girders that radially connect a concentric outer ring part and an inner ring part through a thrust bearing and have strain gauges attached thereto. A crane scale characterized by being equipped with a load cell shaped like a load cell.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12273983U JPS6030184U (en) | 1983-08-05 | 1983-08-05 | crane scale |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12273983U JPS6030184U (en) | 1983-08-05 | 1983-08-05 | crane scale |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6030184U true JPS6030184U (en) | 1985-02-28 |
Family
ID=30280434
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP12273983U Pending JPS6030184U (en) | 1983-08-05 | 1983-08-05 | crane scale |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6030184U (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS566384U (en) * | 1979-06-26 | 1981-01-20 | ||
| JPS576468U (en) * | 1980-06-13 | 1982-01-13 |
-
1983
- 1983-08-05 JP JP12273983U patent/JPS6030184U/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS566384U (en) * | 1979-06-26 | 1981-01-20 | ||
| JPS576468U (en) * | 1980-06-13 | 1982-01-13 |
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