JPS58123884U - Cylinder device for detecting loads such as cranes, etc. - Google Patents
Cylinder device for detecting loads such as cranes, etc.Info
- Publication number
- JPS58123884U JPS58123884U JP1897082U JP1897082U JPS58123884U JP S58123884 U JPS58123884 U JP S58123884U JP 1897082 U JP1897082 U JP 1897082U JP 1897082 U JP1897082 U JP 1897082U JP S58123884 U JPS58123884 U JP S58123884U
- Authority
- JP
- Japan
- Prior art keywords
- oil chamber
- cylinder device
- crane
- hydraulic pressure
- load
- 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
- Force Measurement Appropriate To Specific Purposes (AREA)
- Jib 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
図は本考案の構成図である。
１・・・デリックシリンダ装置、９・・・負荷側油室、
９ｂ・・・密封油室、１０・・・非負荷側油室、１１・
・・隔板、１７・・・ミニシリ゛ンダ、１８・・・負荷
計測器、２２・・・油圧計測手段。
一、、し、−＝−＜The figure is a configuration diagram of the present invention. 1... Derrick cylinder device, 9... Load side oil chamber,
9b...Sealed oil chamber, 10...Non-load side oil chamber, 11.
... Partition plate, 17... Mini cylinder, 18... Load measuring device, 22... Oil pressure measuring means. 1,, shi, -=-<
Claims (1)
ン等のブーム起伏装置において、シリンダ装置の負荷側
油室９中に隔板１１を摺動布に嵌挿してこの油室を２分
＝ｔｔ９ａ、９ｂＬ、この２分割した油室中のピストン
、８側の油室９ａを油給排ポートに接続し、他方側の油
室９ｂを密封油室とすると共にこの油室に油圧計測手段
を接続し、この油圧計測手段によりクレーン等の負荷を
検出するよう構成したことを特徴とするクレーン等の負
荷検出装置。 ２ シリンダ装置の非負荷側油室１０の油圧により前記
油室９ｂの油圧力を補正するよう構成した実用新案登録
請求範囲第１項記載のクレーン等の負荷検出装置。[Scope of Claim for Utility Model Registration] 1. In a boom hoisting device such as a crane in which the boom can be raised and lowered freely by a cylinder device, a partition plate 11 is inserted into a sliding cloth into the load-side oil chamber 9 of the cylinder device, and this oil chamber is 2 minutes = tt9a, 9bL, the piston in this two-divided oil chamber, the oil chamber 9a on the 8th side is connected to the oil supply/drainage port, and the oil chamber 9b on the other side is used as a sealed oil chamber, and this oil chamber is 1. A load detection device for a crane or the like, characterized in that a hydraulic pressure measuring means is connected and the load of the crane or the like is detected by the hydraulic pressure measuring means. 2. A load detection device for a crane or the like according to claim 1, which is configured to correct the hydraulic pressure in the oil chamber 9b by the hydraulic pressure in the non-load side oil chamber 10 of the cylinder device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1897082U JPS58123884U (en) | 1982-02-12 | 1982-02-12 | Cylinder device for detecting loads such as cranes, etc. |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1897082U JPS58123884U (en) | 1982-02-12 | 1982-02-12 | Cylinder device for detecting loads such as cranes, etc. |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS58123884U true JPS58123884U (en) | 1983-08-23 |
| JPS6234952Y2 JPS6234952Y2 (en) | 1987-09-05 |
Family
ID=30031212
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1897082U Granted JPS58123884U (en) | 1982-02-12 | 1982-02-12 | Cylinder device for detecting loads such as cranes, etc. |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS58123884U (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS52163869U (en) * | 1976-06-04 | 1977-12-12 |
-
1982
- 1982-02-12 JP JP1897082U patent/JPS58123884U/en active Granted
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS52163869U (en) * | 1976-06-04 | 1977-12-12 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6234952Y2 (en) | 1987-09-05 |
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