JPH01123687U - - Google Patents
Info
- Publication number
- JPH01123687U JPH01123687U JP1875988U JP1875988U JPH01123687U JP H01123687 U JPH01123687 U JP H01123687U JP 1875988 U JP1875988 U JP 1875988U JP 1875988 U JP1875988 U JP 1875988U JP H01123687 U JPH01123687 U JP H01123687U
- Authority
- JP
- Japan
- Prior art keywords
- trolley
- main
- main trolley
- auxiliary
- power feeding
- 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 1
Landscapes
- Carriers, Traveling Bodies, And Overhead Traveling Cranes (AREA)
Description
第１図は本考案を橋形クレーンに適用した一実
施例を示す側面図、第２図は本考案にかかる給電
装置の配置を示す説明図、第３図は従来の給電装
置を示す側面図である。
図中、１４はブーム、１９は受電部、２１，２
４は巻上ドラム、２２は主トロリ、２３は補トロ
リ、２５はワイヤロープ、２６は吊具、３０は給
電部、３６，３７，３９はガイドローラである。
Fig. 1 is a side view showing an embodiment in which the present invention is applied to a bridge crane, Fig. 2 is an explanatory diagram showing the arrangement of the power supply device according to the present invention, and Fig. 3 is a side view showing a conventional power supply device. It is. In the figure, 14 is a boom, 19 is a power receiving part, 21, 2
4 is a hoisting drum, 22 is a main trolley, 23 is an auxiliary trolley, 25 is a wire rope, 26 is a hanging tool, 30 is a power supply section, and 36, 37, 39 are guide rollers.
Claims (1)
つ吊具を吊下げてブーム上を移動する主トロリと
、主トロリの移動に際して吊具を水平に維持すべ
く上記吊ロープを支承してブーム上を移動する補
トロリとを有するクレーンにおいて、上記主トロ
リと補トロリにケーブルガイドを設けると共に、
給電部から導かれた給電ケーブルを上記補トロリ
のケーブルガイドと主トロリのケーブルガイドを
介して上記吊具の受電部に接続したことを特徴と
するクレーンの給電装置。 A main trolley moves on the boom while supporting the hanging rope fed out from the hoisting drum, suspending the lifting equipment, and a main trolley supporting the lifting rope and moving on the boom to keep the lifting equipment horizontal as the main trolley moves. In the crane having an auxiliary trolley for moving the main trolley and the auxiliary trolley, a cable guide is provided on the main trolley and the auxiliary trolley, and
A power feeding device for a crane, characterized in that a power feeding cable led from a power feeding portion is connected to a power receiving portion of the lifting device via a cable guide of the auxiliary trolley and a cable guide of the main trolley.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1875988U JPH01123687U (en) | 1988-02-17 | 1988-02-17 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1875988U JPH01123687U (en) | 1988-02-17 | 1988-02-17 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH01123687U true JPH01123687U (en) | 1989-08-23 |
Family
ID=31233683
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1875988U Pending JPH01123687U (en) | 1988-02-17 | 1988-02-17 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH01123687U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2011035894A1 (en) * | 2009-09-24 | 2011-03-31 | Pfenning Elektroanlagen Gmbh | Straddle carrier comprising a cable-clamping device |
-
1988
- 1988-02-17 JP JP1875988U patent/JPH01123687U/ja active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2011035894A1 (en) * | 2009-09-24 | 2011-03-31 | Pfenning Elektroanlagen Gmbh | Straddle carrier comprising a cable-clamping device |
| CN102686500A (en) * | 2009-09-24 | 2012-09-19 | 普芬宁埃列克特罗安拉根有限公司 | Straddle carrier comprising a cable-clamping device |
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