JPS61113791U - - Google Patents

Info

Publication number
JPS61113791U
JPS61113791U JP19766684U JP19766684U JPS61113791U JP S61113791 U JPS61113791 U JP S61113791U JP 19766684 U JP19766684 U JP 19766684U JP 19766684 U JP19766684 U JP 19766684U JP S61113791 U JPS61113791 U JP S61113791U
Authority
JP
Japan
Prior art keywords
load
meter
boom
angle
length
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
Application number
JP19766684U
Other languages
Japanese (ja)
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed filed Critical
Priority to JP19766684U priority Critical patent/JPS61113791U/ja
Publication of JPS61113791U publication Critical patent/JPS61113791U/ja
Pending legal-status Critical Current

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  • Jib Cranes (AREA)

Description

【図面の簡単な説明】[Brief explanation of the drawing]

第1図は本考案の許容荷重検出装置の一実施例
の説明図、第2図は第1図の許容荷重検出装置の
制御系統のブロツク図である。 1はブーム、2は荷重計、4は角度計、7は吊
荷、8は長さ計、10は演算器、11は許容荷重
演算部、12は比較部を示す。
FIG. 1 is an explanatory diagram of one embodiment of the allowable load detecting device of the present invention, and FIG. 2 is a block diagram of a control system of the allowable load detecting device of FIG. 1 is a boom, 2 is a load meter, 4 is an angle meter, 7 is a hanging load, 8 is a length meter, 10 is a calculator, 11 is an allowable load calculation section, and 12 is a comparison section.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] ブーム支持用の支持索に設けた荷重計と、ブー
ムの基端部に取り付けられブームの角度を検出す
るための角度計と、ブームの長さを検出する長さ
計と、該角度計及び長さ計からの角度信号及び長
さ信号を入力して最大許容荷重を演算し、前記荷
重計から入力した荷重信号と比較する演算器とに
より構成したことを特徴とする建設機械等の許容
荷重検出装置。
A load meter installed on the support rope for supporting the boom, an angle meter attached to the base end of the boom to detect the angle of the boom, a length meter to detect the length of the boom, and the angle meter and length Detection of allowable load for construction machinery, etc., characterized by comprising: a computing unit that inputs an angle signal and a length signal from a load meter, calculates a maximum allowable load, and compares the calculated maximum allowable load with the load signal input from the load meter. Device.
JP19766684U 1984-12-28 1984-12-28 Pending JPS61113791U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP19766684U JPS61113791U (en) 1984-12-28 1984-12-28

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP19766684U JPS61113791U (en) 1984-12-28 1984-12-28

Publications (1)

Publication Number Publication Date
JPS61113791U true JPS61113791U (en) 1986-07-18

Family

ID=30756083

Family Applications (1)

Application Number Title Priority Date Filing Date
JP19766684U Pending JPS61113791U (en) 1984-12-28 1984-12-28

Country Status (1)

Country Link
JP (1) JPS61113791U (en)

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