JPH0161607U - - Google Patents
Info
- Publication number
- JPH0161607U JPH0161607U JP15615287U JP15615287U JPH0161607U JP H0161607 U JPH0161607 U JP H0161607U JP 15615287 U JP15615287 U JP 15615287U JP 15615287 U JP15615287 U JP 15615287U JP H0161607 U JPH0161607 U JP H0161607U
- Authority
- JP
- Japan
- Prior art keywords
- traveling
- crane
- span
- girder
- traveling 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
- 238000006073 displacement reaction Methods 0.000 claims description 7
- 238000005259 measurement Methods 0.000 claims description 2
- 238000001514 detection method Methods 0.000 claims 1
- 238000009434 installation Methods 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 10
- 238000011017 operating method Methods 0.000 description 1
Landscapes
- Length Measuring Devices With Unspecified Measuring Means (AREA)
- Control And Safety Of Cranes (AREA)
Description
第１図は本考案の原理を示す説明図、第２図お
よび第３図は本考案の実施例を示す図、第４図は
本考案の手段を説明するブロツク図、第５図は本
考案の検出器と演算装置の関係を示すブロツク図
、第６図は本考案の動作手順を示すブロツク図、
第７図は測定変位状況を示す説明図、第８図はク
レーンの斜行状況を示す説明図、第９図は従来例
の原理を示す説明図、第１０図はレールの芯ズレ
状況説明図である。
１……クレーン、３……走行レール、４……走
行ガーダ、５……測定基準点、６……走行ガーダ
変位検出器、８……変位計可動部、９……タツチ
ローラ、１０……走行レール変位検出器、１２…
…変位計可動部、１３……タツチローラ、１４…
…走行距離検出器、１５……走行距離センサ、１
７……演算装置。
FIG. 1 is an explanatory diagram showing the principle of the present invention, FIGS. 2 and 3 are diagrams showing embodiments of the present invention, FIG. 4 is a block diagram explaining the means of the present invention, and FIG. 5 is a diagram showing the present invention. Fig. 6 is a block diagram showing the relationship between the detector and the arithmetic unit; Fig. 6 is a block diagram showing the operating procedure of the present invention;
Fig. 7 is an explanatory diagram showing the measured displacement situation, Fig. 8 is an explanatory diagram showing the tilting situation of the crane, Fig. 9 is an explanatory diagram showing the principle of the conventional example, and Fig. 10 is an explanatory diagram of the rail misalignment situation. It is. 1... Crane, 3... Running rail, 4... Running girder, 5... Measurement reference point, 6... Running girder displacement detector, 8... Displacement meter movable part, 9... Tatsuchi Roller, 10... Running Rail displacement detector, 12...
...Displacement meter movable part, 13...Tatsuchi roller, 14...
... Mileage detector, 15... Mileage sensor, 1
7...Arithmetic device.
Claims (1)
ン寸法を与える２個の基準点の各々に対応して前
記クレーン本体の走行ガーダの横方向変位の検出
装置と、前記走行ガーダに対する走行レールの変
位検出装置と、クレーン走行距離の検出装置とを
クレーン本体に設置し、前記各装置により検出さ
れた各測定値に基づいて、クレーン走行中の斜行
現象により発生する、前記の基準スパン寸法の誤
差を補正したうえで、走行ガーダスパン、走行レ
ールスパンおよび走行ガーダに対する走行レール
の芯ズレ量とを演算する装置を備えて成ることを
特徴とするクレーンの走行レール敷設状況測定装
置。 A device for detecting lateral displacement of the traveling girder of the crane body, corresponding to each of two reference points giving a reference span dimension set at both left and right ends of the crane body, and a device for detecting displacement of the traveling rail with respect to the traveling girder. and a crane travel distance detection device are installed on the crane body, and based on each measurement value detected by each of the devices, the error in the standard span dimension that occurs due to the skew phenomenon while the crane is traveling is corrected. 1. A crane traveling rail installation condition measuring device comprising a device that calculates a traveling girder span, a traveling rail span, and an amount of misalignment of the traveling rail with respect to the traveling girder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15615287U JPH0161607U (en) | 1987-10-14 | 1987-10-14 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15615287U JPH0161607U (en) | 1987-10-14 | 1987-10-14 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0161607U true JPH0161607U (en) | 1989-04-19 |
Family
ID=31434429
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP15615287U Pending JPH0161607U (en) | 1987-10-14 | 1987-10-14 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0161607U (en) |
-
1987
- 1987-10-14 JP JP15615287U patent/JPH0161607U/ja active Pending
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