The invention discloses a geomembrane anti-rotation lifting appliance which comprises a lifting plate, two placement pads are arranged below the lifting plate, adjusting plates are arranged above the two placement pads, and adjusting mechanisms used for adjusting the two placement pads are arranged in the two adjusting plates. A lifting mechanism used for lifting the two adjusting plates is arranged in the lifting plate, the opposite sides of the two placing pads are fixedly connected with connecting rings, and the two connecting rings are connected through a pull rope. The geomembrane hoisting device can be used for hoisting geomembranes with different sizes, and is relatively high in hoisting safety and relatively stable in hoisting.
本发明公开了一种土工膜防旋转吊具,包括吊板,所述吊板的下方设有两个放置垫,两块所述放置垫的上方均设有调节板,两块所述调节板内设有用于对两块放置垫进行调节的调节机构,所述吊板内设有用于对两块调节板进行吊起的吊起机构,两块所述放置垫相对的一侧均固定连接有连接环,两个所述连接环之间通过拉绳连接。本发明可以对不同尺寸的土工膜进行吊装,吊装的安全性较高,吊装较为稳定。
Geomembrane anti-rotation lifting appliance and using method thereof
一种土工膜防旋转吊具及其使用方法
2023-11-17
Patent
Electronic Resource
Chinese
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 / B66D Haspeln , CAPSTANS |
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