JPH01106496U - - Google Patents
Info
- Publication number
- JPH01106496U JPH01106496U JP164888U JP164888U JPH01106496U JP H01106496 U JPH01106496 U JP H01106496U JP 164888 U JP164888 U JP 164888U JP 164888 U JP164888 U JP 164888U JP H01106496 U JPH01106496 U JP H01106496U
- Authority
- JP
- Japan
- Prior art keywords
- detector
- rope
- operating rod
- hoist
- fixed
- 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
- 238000001514 detection method Methods 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 5
- 238000007796 conventional method Methods 0.000 description 1
Description
第１図は本考案の第１実施例を利用したホイス
トの概略を示す構成図、第２図は実施例に係る検
出器の上面図、第３図は第１実施例の検出器の内
部構造を示す構成図、第４図は本考案の第２実施
例を利用したホイストの概略を示す構成図、第５
図及び第６図は第２実施例の検出器の内部構造を
示す構成図、第７図は本考案の第３実施例を利用
したホイストの概略を示す構成図、第８図及び第
９図は従来技術を示す構成図である。
「主要部の符号の説明」、１０…ワイヤロープ
、１４…フツク、１５…フツクブロツク、１８…
検出器本体、２０…制御箱、２２…おもり、２４
…連結ヒモ、２６…配線、３０…操作バー、４０
…連結バー。
FIG. 1 is a schematic configuration diagram of a hoist using the first embodiment of the present invention, FIG. 2 is a top view of the detector according to the embodiment, and FIG. 3 is the internal structure of the detector according to the first embodiment. FIG. 4 is a schematic diagram showing a hoist using the second embodiment of the present invention, and FIG.
6 and 6 are block diagrams showing the internal structure of the detector of the second embodiment, FIG. 7 is a block diagram schematically showing the hoist using the third embodiment of the present invention, and FIGS. 8 and 9. FIG. 1 is a configuration diagram showing a conventional technique. "Explanation of symbols of main parts", 10...Wire rope, 14...Hook, 15...Hook block, 18...
Detector body, 20... Control box, 22... Weight, 24
...Connecting string, 26...Wiring, 30...Operation bar, 40
...Connection bar.
Claims (1)
するロープの一端が本体に固定され、他端がドラ
ムに巻き上げられるように構成された巻上機に装
備されたものであつて、 前記本体に固定される側のロープの所定の位置
に検出本体を固定して設け、 検出器本体に挿通して上下動自在且つ下端部が
フツクブロツクと係合し得る操作杆を設け、 フツクブロツクの上動により押し上げられる前
記操作杆と係合して制御信号を発生する制御器を
前記検出器本体内に設けて構成したことを特徴と
する巻上機の上昇制限検出器。[Scope of Claim for Utility Model Registration] A hoist equipped with a hoist configured such that one end of a rope for suspending the hook block is fixed to the main body, and the other end is wound around a drum. , a detection body is fixedly provided at a predetermined position of the rope on the side that is fixed to the body, an operating rod is provided that is inserted through the detector body and is movable up and down, and whose lower end can engage with the hook block; A lift limit detector for a hoisting machine, characterized in that a controller is provided in the detector main body to generate a control signal by engaging with the operating rod pushed up by upward movement.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP164888U JPH01106496U (en) | 1988-01-12 | 1988-01-12 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP164888U JPH01106496U (en) | 1988-01-12 | 1988-01-12 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH01106496U true JPH01106496U (en) | 1989-07-18 |
Family
ID=31201716
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP164888U Pending JPH01106496U (en) | 1988-01-12 | 1988-01-12 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH01106496U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2020229731A1 (en) | 2019-05-13 | 2020-11-19 | Konecranes Global Oy | Wire rope hoist limiter |
-
1988
- 1988-01-12 JP JP164888U patent/JPH01106496U/ja active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2020229731A1 (en) | 2019-05-13 | 2020-11-19 | Konecranes Global Oy | Wire rope hoist limiter |
| US11643307B2 (en) | 2019-05-13 | 2023-05-09 | Konecranes Global Oy | Wire rope hoist limiter |
| EP3969402A4 (en) * | 2019-05-13 | 2023-06-07 | Konecranes Global OY | Wire rope hoist limiter |
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