A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
To provide a crawler work vehicle of a lifting type with a structure capable of keeping a cab horizontal in a slope and the like.SOLUTION: A crawler work vehicle 11 of a lifting type comprises: a crawler traveling body 12; an upper working part 13 arranged on the upper part of the crawler traveling body 12; and a lifting mechanism 15 placed between the upper working part 13 and the crawler traveling body 12 to allow the upper working part 13 to be lifted up and down, wherein the crawler traveling body 12 has a right side crawler traveling part 17a and a left side crawler traveling part 17b arranged on left and right sides of the crawler traveling body 12, and the lifting mechanism 15 has a right side lifting mechanism (a front right side lifting mechanism 51 and a rear right side lifting mechanism 52), allowing the upper working part to be lifted up and down through connecting the right side crawler traveling part 17a and the upper working part 13, and a left side lifting mechanism (a front left side lifting mechanism 53 and a rear left side lifting mechanism 55), allowing the upper working part 13 to be lifted up and down through connecting the left side crawler traveling part 17b and the upper working part 13.SELECTED DRAWING: Figure 1
【課題】傾斜地等において運転室を水平に維持することができる構造の昇降式クローラ作業車両の提供。【解決手段】クローラ走行体１２と、クローラ走行体１２の上部に設けられた上部作業部１３と、上部作業部１３とクローラ走行体１２との間に設けられ、上部作業部１３を昇降可能とする昇降機構１５と、を有する昇降式クローラ作業車両１１であって、クローラ走行体１２は、クローラ走行体１２の左右に設けられた右側クローラ走行部１７ａと、左側クローラ走行部１２ｂとを有し、昇降機構１５は、右側クローラ走行部１７ａと上部作業部１３とを接続して上部作業部を昇降可能とする右側昇降機構（前部右側昇降機構５１、後部右側昇降機構５２）と、左側クローラ走行部１７ｂと上部作業部１３とを接続して上部作業部１３を昇降可能とする左側昇降機構（前部左側昇降機構５３、後部左側昇降機構５５）とを有する構成である。【選択図】図１
To provide a crawler work vehicle of a lifting type with a structure capable of keeping a cab horizontal in a slope and the like.SOLUTION: A crawler work vehicle 11 of a lifting type comprises: a crawler traveling body 12; an upper working part 13 arranged on the upper part of the crawler traveling body 12; and a lifting mechanism 15 placed between the upper working part 13 and the crawler traveling body 12 to allow the upper working part 13 to be lifted up and down, wherein the crawler traveling body 12 has a right side crawler traveling part 17a and a left side crawler traveling part 17b arranged on left and right sides of the crawler traveling body 12, and the lifting mechanism 15 has a right side lifting mechanism (a front right side lifting mechanism 51 and a rear right side lifting mechanism 52), allowing the upper working part to be lifted up and down through connecting the right side crawler traveling part 17a and the upper working part 13, and a left side lifting mechanism (a front left side lifting mechanism 53 and a rear left side lifting mechanism 55), allowing the upper working part 13 to be lifted up and down through connecting the left side crawler traveling part 17b and the upper working part 13.SELECTED DRAWING: Figure 1
【課題】傾斜地等において運転室を水平に維持することができる構造の昇降式クローラ作業車両の提供。【解決手段】クローラ走行体１２と、クローラ走行体１２の上部に設けられた上部作業部１３と、上部作業部１３とクローラ走行体１２との間に設けられ、上部作業部１３を昇降可能とする昇降機構１５と、を有する昇降式クローラ作業車両１１であって、クローラ走行体１２は、クローラ走行体１２の左右に設けられた右側クローラ走行部１７ａと、左側クローラ走行部１２ｂとを有し、昇降機構１５は、右側クローラ走行部１７ａと上部作業部１３とを接続して上部作業部を昇降可能とする右側昇降機構（前部右側昇降機構５１、後部右側昇降機構５２）と、左側クローラ走行部１７ｂと上部作業部１３とを接続して上部作業部１３を昇降可能とする左側昇降機構（前部左側昇降機構５３、後部左側昇降機構５５）とを有する構成である。【選択図】図１
CRAWLER WORK VEHICLE OF LIFTING TYPE
昇降式クローラ作業車両
TOYODA AKIO (author)
2024-03-25
Patent
Electronic Resource
Japanese
CRAWLER TYPE WORK VEHICLE, AND METHOD OF ATTACHING IN CRAWLER TYPE WORK VEHICLE
| European Patent Office | 2015