JPH0176889U - - Google Patents
Info
- Publication number
- JPH0176889U JPH0176889U JP1987173041U JP17304187U JPH0176889U JP H0176889 U JPH0176889 U JP H0176889U JP 1987173041 U JP1987173041 U JP 1987173041U JP 17304187 U JP17304187 U JP 17304187U JP H0176889 U JPH0176889 U JP H0176889U
- Authority
- JP
- Japan
- Prior art keywords
- pair
- transverse
- lifting device
- rotatably attached
- vertical columns
- 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
- 238000010586 diagram Methods 0.000 description 2
Landscapes
- Carriers, Traveling Bodies, And Overhead Traveling Cranes (AREA)
- Control And Safety Of Cranes (AREA)
Description
第１図は本考案に係る実施例の概要図、第２図
は振れの減衰状況を示すグラフ、第３図は２点間
を搬送した場合の振れの状況を示すグラフ、第４
図は従来例の概要図である。
１，１１……つかみ部（リフタ）、２，１２…
…横行部（クラブ）、６……ロープもしくはチエ
ーン、１４……縦支柱、１６……横梁、１９……
ダンパ、Ｌ……リンク枠。
FIG. 1 is a schematic diagram of an embodiment of the present invention, FIG. 2 is a graph showing the attenuation of runout, FIG. 3 is a graph showing the runout when conveying between two points, and FIG.
The figure is a schematic diagram of a conventional example. 1, 11...Gripping part (lifter), 2, 12...
...Transverse part (club), 6... Rope or chain, 14... Vertical support, 16... Horizontal beam, 19...
Damper, L... link frame.
Claims (1)
で巻上げ可能に吊持された物上げ装置において、
つかみ部の両端を伸縮可能な一対の縦支柱の下端
に回動可能に軸着し、前記一対の縦支柱の上端は
横梁の両端に回動可能に軸着してリンク枠を形成
し、さらに横行部の両端を前記一対の縦支柱に回
動可能に軸支するとともに前記横梁と横行部との
間にダンパを介装したことを特徴とする物上げ装
置。 In an object lifting device in which the gripping part is suspended from the transverse part by a rope or chain, etc., so that it can be hoisted,
Both ends of the grip portion are rotatably attached to the lower ends of a pair of extendable vertical columns, and the upper ends of the pair of vertical columns are rotatably attached to both ends of the horizontal beam to form a link frame, and 1. A material lifting device, characterized in that both ends of the transverse section are rotatably supported by the pair of vertical supports, and a damper is interposed between the transverse beam and the transverse section.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987173041U JPH0176889U (en) | 1987-11-12 | 1987-11-12 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987173041U JPH0176889U (en) | 1987-11-12 | 1987-11-12 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0176889U true JPH0176889U (en) | 1989-05-24 |
Family
ID=31464980
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1987173041U Pending JPH0176889U (en) | 1987-11-12 | 1987-11-12 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0176889U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US9422138B2 (en) | 2011-03-25 | 2016-08-23 | Konecranes Global Corporation | Arrangement for damping oscillation of loading member in crane |
-
1987
- 1987-11-12 JP JP1987173041U patent/JPH0176889U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US9422138B2 (en) | 2011-03-25 | 2016-08-23 | Konecranes Global Corporation | Arrangement for damping oscillation of loading member in crane |
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