To provide a roller truck with a jack in which a distance between a conveyance article and a running surface is adjusted to lift the conveyance article even temporarily for prevention of contact between the conveyance article and the running surface due to a projection part on a bottom surface of the conveyance article and a protruding part on the running surface.SOLUTION: There is provided a roller truck with a jack configured such that a truck body 1 with wheels 3 (23, 24) arranges a jack 10 that elevates or lowers a conveyance article loaded on the truck body 1, the jack 10 is provided within the truck body 1, and an upper end of a piston rod 13 during a non-operating time is positioned on four sites of an upper wall of the truck body 1. The jack 10 screws a flange-shaped connection plate 12 provided at an upper end of a jack outer wall 11 in an abutting state with four lower surfaces of the upper wall, and a supply coupler 14 of the jack 10 protrudes outwardly via a coupling port provided on a side wall of the truck body 1. The truck body 1 is configured to be a self-propelled structure by arranging a driving mechanism 20 and to be a driven structure by the wheels 3 that roll freely.SELECTED DRAWING: Figure 2
【課題】搬送物底面の出張り部分、走行面の突部等による搬送物、走行面相互間の接触回避のために走行面との間隔を調整して搬送物を一時的にでも持ち上げるようにする。【解決手段】車輪3(23,24)を備えた台車本体1に、この台車本体1に搭載した搬送物を昇降させるジャッキ10を配装して成り、ジャッキ10は台車本体1内に設けられていて、非作動時のピストンロッド13の上端部を台車本体1の上側壁4部位に位置させて構成する。ジャッキ10は、ジャッキ外壁11の上端部に設けたフランジ状の連結板12を上側壁4下面に当接状態でネジ止めしてあり、ジャッキ10の供給カップラ14を台車本体1の側壁に設けた連結口を経て外出させてある。台車本体1は、駆動機構20を配して自走式の構造にしたり、自由に転動する車輪3によって従動式の構造にしたりして構成してある。【選択図】図2
ROLLER TRUCK WITH JACK
ジャッキ付ローラー台車
26.03.2020
Patent
Elektronische Ressource
Japanisch
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 / B61B RAILWAY SYSTEMS , Eisenbahnanlagen / B61D Einzelheiten oder Arten des Wagenaufbaus von Eisenbahnfahrzeugen , BODY DETAILS OR KINDS OF RAILWAY VEHICLES / B62B Von Hand bewegte Fahrzeuge, z.B. Handkarren oder Kinderwagen , HAND-PROPELLED VEHICLES, e.g. HAND CARTS OR PERAMBULATORS |