JPS5943549U

JPS5943549U - Crane-cum-hydraulic excavator

Info

Publication number: JPS5943549U
Application number: JP13761382U
Authority: JP
Inventors: 泉山　泰三; 正村　雅幸; 秋谷　英雄
Original assignee: 日立建機株式会社
Priority date: 1982-09-13
Filing date: 1982-09-13
Publication date: 1984-03-22

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) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

[Brief explanation of drawings]

第１図は従来の油圧掘削機の概略構成の側面図、第２図
は従来の油圧クレーンの概略構成の側面図、第３図は本
考案の実施例に係るクレーン兼用油圧掘削機の旋回体の
概略構成の側面図、第４図および第５図は第３図に示す
旋回体にそれぞれ油圧掘削機のフロント機構および油圧
クレーンのブームを取付けた場合の概略構成の側面図、
第６図は本考案の実施例に係るクレーン兼用油圧掘削機
を台船に据え付けた場合の概略構成の側面図である。３・・・・・・旋回体、４・・・・・・フロント機構、
１１・・・・・・旋回主フレーム、１２・・・・・・ブ
ーム取付ブラケット、１３・・・・・・ブームシリンダ
取付ブラケット、１９・・・・・・クレーンブーム、２
１・・・・・・ブーム俯仰ロープ、２２・・・・・・巻
上用ロープ、２７・・・・・・ドラム用フレーム、２９
・・・・・・ブーム俯仰用ドラム、３０．　３２゜３４
・・・・・・油圧モータ、３１・・・・・・補助ドラム
、３３・・・・・・巻上ドラム、３５・・・・・・ハイ
ガントリ、３９・・・・・・運転室。Fig. 1 is a side view of a schematic configuration of a conventional hydraulic excavator, Fig. 2 is a side view of a schematic configuration of a conventional hydraulic crane, and Fig. 3 is a revolving body of a crane-cum-hydraulic excavator according to an embodiment of the present invention. 4 and 5 are side views of the schematic configuration when the front mechanism of a hydraulic excavator and the boom of a hydraulic crane are respectively attached to the revolving body shown in FIG.
FIG. 6 is a side view of a schematic configuration of a crane-cum-hydraulic excavator according to an embodiment of the present invention installed on a barge. 3... Swivel body, 4... Front mechanism,
11... Rotating main frame, 12... Boom mounting bracket, 13... Boom cylinder mounting bracket, 19... Crane boom, 2
1...Boom elevation rope, 22...Hoisting rope, 27...Drum frame, 29
・・・・・・Boom elevation drum, 30. 32°34
... Hydraulic motor, 31 ... Auxiliary drum, 33 ... Hoisting drum, 35 ... High gantry, 39 ... Driver's cab.

Claims

[Scope of utility model registration request]

In a hydraulic excavator having a revolving main frame to which a working front is detachably attached, the drum frame is attached to the revolving main frame and supports a crane operating drum, a hydraulic motor for driving the drum, and a crane operating column. A crane-cum-hydraulic excavator comprising: a driver's cab installed on the main swing frame and capable of monitoring the state of the drum for operating the crane.