JPS59117593U - Hutch cover lifting device - Google Patents
Hutch cover lifting deviceInfo
- Publication number
- JPS59117593U JPS59117593U JP1140383U JP1140383U JPS59117593U JP S59117593 U JPS59117593 U JP S59117593U JP 1140383 U JP1140383 U JP 1140383U JP 1140383 U JP1140383 U JP 1140383U JP S59117593 U JPS59117593 U JP S59117593U
- Authority
- JP
- Japan
- Prior art keywords
- ronds
- lifting device
- pair
- cover lifting
- hatch cover
- 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
- 239000012530 fluid Substances 0.000 description 1
Landscapes
- Casings For Electric Apparatus (AREA)
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Abstract] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第１図は従来のハツチカバーのリフティング装置の説明
図、第２図は本考案のハツチカバーのリフティング装置
の一実施例の説明図、第３図は第 −２図の■−■方向
矢視図、第４図イ１口、ハは本考案のハツチカバーのリ
フティング装置によりハツチカバーを吊上げる場合の作
動の説明図である。
図中２は流体圧シリンダ、３はガイドレール、４はトロ
ッコ、５はフレーム、６． ８． １０は車輪、１２は
ウィング、１４はテンションロンド、１５はアーム、１
７はチェーン、１８はカウンターウェイト、１９はハツ
チカバー、２０はフック、２１はリング、３３は保持具
を示す。FIG. 1 is an explanatory diagram of a conventional hatch cover lifting device, FIG. 2 is an explanatory diagram of an embodiment of the hatch cover lifting device of the present invention, and FIG. 3 is a view taken in the direction of the arrows ■-■ in FIG. Figures 4A and 4C are explanatory views of the operation when lifting a hatch cover using the hatch cover lifting device of the present invention. In the figure, 2 is a fluid pressure cylinder, 3 is a guide rail, 4 is a trolley, 5 is a frame, 6. 8. 10 is a wheel, 12 is a wing, 14 is a tension rond, 15 is an arm, 1
7 is a chain, 18 is a counterweight, 19 is a hatch cover, 20 is a hook, 21 is a ring, and 33 is a holder.
Claims (1)
し、該ロンドの下端に、ハツチカバーのフックと係合し
得る吊金具を取付けると共に該一対のロンドの相対峙す
る側に、前記枠体中心側に向けてカウンターウェイトる
吊るためのアームを突設せしめ、カウンターウェイトの
重量により前記一対のロンドが夫々外方へ向は開くよう
構成したことを特徴とするハツチカバーのリフティング
装置。A pair of ronds that can be freely swung left and right are pivotally mounted on a frame body that can be raised and lowered, a hanging fitting that can be engaged with a hook of a hatch cover is attached to the lower end of the ronds, and on opposing sides of the pair of ronds, A lifting device for a hatch cover, characterized in that an arm for lifting a counterweight is provided protruding toward the center of the frame, and each of the pair of ronds opens outward due to the weight of the counterweight.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1140383U JPS59117593U (en) | 1983-01-28 | 1983-01-28 | Hutch cover lifting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1140383U JPS59117593U (en) | 1983-01-28 | 1983-01-28 | Hutch cover lifting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS59117593U true JPS59117593U (en) | 1984-08-08 |
Family
ID=30142831
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1140383U Pending JPS59117593U (en) | 1983-01-28 | 1983-01-28 | Hutch cover lifting device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS59117593U (en) |
-
1983
- 1983-01-28 JP JP1140383U patent/JPS59117593U/en active Pending
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