JPH0291779U - - Google Patents
Info
- Publication number
- JPH0291779U JPH0291779U JP57289U JP57289U JPH0291779U JP H0291779 U JPH0291779 U JP H0291779U JP 57289 U JP57289 U JP 57289U JP 57289 U JP57289 U JP 57289U JP H0291779 U JPH0291779 U JP H0291779U
- Authority
- JP
- Japan
- Prior art keywords
- load
- sensor
- distance
- building
- overhead
- 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
- 238000005259 measurement Methods 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Carriers, Traveling Bodies, And Overhead Traveling Cranes (AREA)
- Control And Safety Of Cranes (AREA)
Description
第１図は本考案を適用した天井クレーンの一例
を示す側面図、第２図はデイスプレーの表示状態
を示す図である。
図中、１は建屋、４はレール、５，６は天井ク
レーン、７は走行車輪、１３は測距離センサ、１
４は荷重センサ、１５はデイスプレー、１６は電
算機である。
FIG. 1 is a side view showing an example of an overhead crane to which the present invention is applied, and FIG. 2 is a diagram showing the display state of the display. In the figure, 1 is a building, 4 is a rail, 5 and 6 are overhead cranes, 7 is a running wheel, 13 is a distance sensor, 1
4 is a load sensor, 15 is a display, and 16 is a computer.
Claims (1)
けられた複数台の天井クレーンと、各天井クレー
ンに設けられ、隣接する天井クレーン間の距離を
測定する測距離センサと、走行車輪に作用する荷
重を検出する荷重センサと、上記測距離センサと
荷重センサの検出値に基づいて建屋に作用する荷
重を計算して建屋強度の許容範囲にあるか否かを
デイスプレーに表示する電算機とを備えたことを
特徴とする天井クレーンの安全装置。 Multiple overhead cranes are installed on the same rail in a building so that they can travel freely, and each overhead crane is equipped with a distance sensor that measures the distance between adjacent overhead cranes, and a distance sensor that acts on the traveling wheels. A load sensor that detects the load, and a computer that calculates the load acting on the building based on the detected values of the distance measurement sensor and the load sensor, and displays on a display whether or not the load is within the allowable range of the building strength. A safety device for an overhead crane, which is characterized by the following:
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP57289U JPH0291779U (en) | 1989-01-09 | 1989-01-09 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP57289U JPH0291779U (en) | 1989-01-09 | 1989-01-09 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0291779U true JPH0291779U (en) | 1990-07-20 |
Family
ID=31199724
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP57289U Pending JPH0291779U (en) | 1989-01-09 | 1989-01-09 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0291779U (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5110547A (en) * | 1974-07-17 | 1976-01-28 | Mitsui Shipbuilding Eng | GANTORIKUREENKAKAJUBOSHOANZENSOCHI |
| JPS57238A (en) * | 1980-05-02 | 1982-01-05 | Resonant Tech Co | Small vibration drive apparatus for public work installation |
-
1989
- 1989-01-09 JP JP57289U patent/JPH0291779U/ja active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5110547A (en) * | 1974-07-17 | 1976-01-28 | Mitsui Shipbuilding Eng | GANTORIKUREENKAKAJUBOSHOANZENSOCHI |
| JPS57238A (en) * | 1980-05-02 | 1982-01-05 | Resonant Tech Co | Small vibration drive apparatus for public work installation |