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A platform for research: civil engineering, architecture and urbanism
To provide a side ditch cover lifting device with a simple structure.SOLUTION: A side ditch cover lifting device with a simple structure using connected clamp members is provided with a handle part made of a steel rod and has a two-handed, two-sided rod as a support axis. It has a fulcrum on its tire part with a bottom bar and a reinforcing bar at an angle suitable for the force action of a lever, and, at a tip, which is the point of action, has a connecting part that can rotate the direction and replace a device suitable for the structure of the side ditch cover.SELECTED DRAWING: Figure 1
【課題】簡易的な側溝蓋持ち上げ装置を提供する【解決手段】鋼材質の棒状を使用し、両手両脇型の２本型の棒体を支軸として力点となるハンドル部を設け、タイヤ部に梃子の力作用に適した角度の底部棒と補強棒を設けた支点部と作用点となる先端部には方向の旋回や、側溝蓋の構造に適した器具の交換が可能な連結部を設け、連結方法は溶接、連結クランプ部材の使用による簡易的側溝蓋持ち上げ装置により解決する【選択図】図１
To provide a side ditch cover lifting device with a simple structure.SOLUTION: A side ditch cover lifting device with a simple structure using connected clamp members is provided with a handle part made of a steel rod and has a two-handed, two-sided rod as a support axis. It has a fulcrum on its tire part with a bottom bar and a reinforcing bar at an angle suitable for the force action of a lever, and, at a tip, which is the point of action, has a connecting part that can rotate the direction and replace a device suitable for the structure of the side ditch cover.SELECTED DRAWING: Figure 1
【課題】簡易的な側溝蓋持ち上げ装置を提供する【解決手段】鋼材質の棒状を使用し、両手両脇型の２本型の棒体を支軸として力点となるハンドル部を設け、タイヤ部に梃子の力作用に適した角度の底部棒と補強棒を設けた支点部と作用点となる先端部には方向の旋回や、側溝蓋の構造に適した器具の交換が可能な連結部を設け、連結方法は溶接、連結クランプ部材の使用による簡易的側溝蓋持ち上げ装置により解決する【選択図】図１
SIDE DITCH COVER LIFTING DEVICE
側溝蓋持ち上げ装置
SEKI YOSUKE (author)
2020-12-03
Patent
Electronic Resource
Japanese
IPC:
E03F
SEWERS
,
Abwasserkanäle
/
B66C
Krane
,
CRANES
/
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