PROBLEM TO BE SOLVED: To provide a work vehicle provided with a gondola device, which enables work to be carried out in a wide range without limiting a work range by moving an optional position.SOLUTION: A work vehicle 1 provided with a gondola device is provided with: a work cage 10 that accommodates an operator; an arm mechanism 60 for combining a turning mechanism 30, an expansion mechanism 40, and a derricking mechanism 50 that are mounted on a vehicle body 20 and moving the tip thereof to a desired position. The gondola device 100 has: a vertical support post 70 that is provided to the tip of the arm mechanism 60; a suspension frame body 80 of the work cage 10 that is provided to the upper end of the support post 70 and that enables the operator to work above the upper end of the support post 70; and a lifting mechanism 90 for lifting the work cage 10 suspended by the suspension frame body 80 via a plurality of cables 91 to a work position.SELECTED DRAWING: Figure 1
【課題】任意の位置に移動して作業範囲の制限がなく、広範囲に作業することができるゴンドラ装置を備える作業用車両を提供する。【解決手段】ゴンドラ装置を備える作業用車両1は、作業者が搭乗する作業ケージ10と、車体20に搭載された旋回機構30、伸縮機構40、起伏機構50を組み合わせて先端部を所望位置に移動させるアーム機構60と、を備える作業用車両1であって、アーム機構60の先端部に設けられる鉛直方向の支持ポスト70と、支持ポスト70の上端部に設けられ作業者が支持ポスト70の上端より上方への作業を可能とする作業ケージ10の吊り下げ枠体80と、吊り下げ枠体80に複数本の索条91を介して吊り下げられる作業ケージ10を作業位置に昇降する昇降機構90と、を有するゴンドラ装置100を備える。【選択図】図1
WORK VEHICLE PROVIDED WITH GONDOLA DEVICE
ゴンドラ装置を備える作業用車両
2018-04-26
Patent
Electronic Resource
Japanese
IPC: | B66F HOISTING, LIFTING, HAULING, OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD , Hub-, Verhol- oder Schubvorrichtungen, soweit nicht anderweitig vorgesehen, z.B. Vorrichtungen mit unmittelbarer Krafteinwirkung auf die Last / E01D BRIDGES , Brücken |
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