JPH01126391U

JPH01126391U -

Info

Publication number: JPH01126391U
Application number: JP2196488U
Authority: JP
Priority date: 1988-02-22
Filing date: 1988-02-22
Publication date: 1989-08-29

Description

[Brief explanation of drawings]

第１図は、本考案の一実施例による高所作業台
付クレーン車の非作業状態を示す斜視図、第２図
は本例クレーン車の外形寸法を模型的に示す側面
図Ａ及び平面図Ｂ、第３図は架線作業に従事して
いる第１図のクレーン車の斜視図である。各図における符号の意味は以下の通り：―１；
クレーン車全体、２；自走式台車、３；基台、４
；運転席、５；エンドレスゴムクローラ、６；ク
レーン装置、７；旋回駆動部、７ａ；油圧モータ
、８；第一の油圧シリンダー、９；多段式油圧シ
リンダー、１０；５段伸縮式ブーム、１０ａ，１
０ｂ；ブーム部材、１１；ブラケツト、１２；高
所作業台、１３；第二の油圧シリンダー、１４；
遠隔制御装置、１５；被覆管、１６；アウトリー
ガ、１７；第三の油圧シリンダー。 FIG. 1 is a perspective view showing a crane vehicle with an elevated work platform according to an embodiment of the present invention in a non-working state, and FIG. 2 is a side view A and a plan view schematically showing the external dimensions of the crane vehicle according to the present invention. B, FIG. 3 is a perspective view of the crane vehicle of FIG. 1 engaged in overhead line work. The meanings of the symbols in each figure are as follows: -1;
Whole crane vehicle, 2; Self-propelled trolley, 3; Base, 4
driver's seat, 5; endless rubber crawler, 6; crane device, 7; swing drive section, 7a; hydraulic motor, 8; first hydraulic cylinder, 9; multi-stage hydraulic cylinder, 10; 5-stage telescoping boom, 10a ,1
0b; boom member, 11; bracket, 12; aerial work platform, 13; second hydraulic cylinder, 14;
Remote control device, 15; cladding tube, 16; outrigger, 17; third hydraulic cylinder.

Claims

[Claims for Utility Model Registration] (1) A self-propelled trolley equipped with a drive device, equipped on the trolley so as to be able to turn along a plane of the carriage and to be able to rise and fall with respect to the plane, and with a A crane device including a telescoping boom equipped with a work platform with a safety fence in the section thereof, and a plurality of outriggers each of which can be individually bent and extended at a variable angle, the work platform controlling the rotation and raising and lowering operations of the telescoping boom. A crane vehicle with an elevated work platform characterized by being equipped with a remote control device that can perform remote control. (2) The crane vehicle with an elevated work platform according to claim 1, wherein the telescoping boom includes a hoisting hook member with a hoisting rope. (3) A crane truck with an elevated work platform as set forth in claim 1 or 2 of the utility model registration claim, in which the self-propelled truck is equipped with a rubber crawler.