To provide a scissor lift capable of being easily made compact even when a base side supporting a scissors link mechanism and a load receiving part side are electrically connected with each other.SOLUTION: A fixed arm 13 having a lower end part, which is immovably and rotatably supported, is provided. A movable arm 14 having a lower end part, which is movably in a horizontal direction and rotatably supported, is provided. A scissors link 11 is configured by connecting an intersection part of the fixed arm 13 and the movable arm 14 with a scissors center shaft 15 rotatably. A base 4 side and a load receiving part 2 side are electrically connected with each other with a power supply cable 7. The power supply cable 7 is also used as a transmission belt embedded with a conductive core wire 8. The lower end part of the movable arm 14 is moved in the horizontal direction by the power supply cable 7 to raise/lower the load receiving unit 2 by the scissors link mechanism 3.SELECTED DRAWING: Figure 1
【課題】シザースリンク機構を支持するベース側と荷受け部側とを電気接続する場合にも、容易にコンパクト化を図ることのできるシザーリフトの提供。【解決手段】下端部を移動不能かつ回転自在に支持した固定アーム13を設ける。下端部を水平方向に移動自在かつ回転自在に支持した可動アーム14を設ける。固定アーム13及び可動アーム14の交差部をシザース中心軸15で回転自在に接続してシザースリンク11を構成する。通電ケーブル7でベース4側と荷受け部2側とを電気接続する。通電ケーブル7を通電可能な心線8を埋設した通電ベルトとして伝動ベルトと兼用する。通電ケーブル7で可動アーム14の下端部を水平方向に移動させてシザースリンク機構3で荷受け部2を昇降させる。【選択図】 図1
SCISSOR LIFT
シザーリフト
2021-09-02
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 |