The invention discloses a special hoisting device for transferring a building steel beam. The special hoisting device comprises a hoisting frame, a hoisting plate and a clamping plate, the hanging plate is slidably mounted above the hanging frame and used for being connected with a crane. The clamping plate is installed in the hanging frame in a sliding mode so that a feeding area can be formed by the clamping plate and the bottom of the hanging frame. The lifting plate is connected with the clamping plate through a clamping structure, and the clamping plate is further connected with the lifting frame through a self-locking structure; when the building steel beam is placed in the feeding area and hoisted, under the gravity effect of the building steel beam, the hoisting plate slides relative to the hoisting frame, then the clamping plate is driven by the clamping structure to slide in the shrinking direction of the feeding area till the building steel beam is clamped, and at the moment, the self-locking structure is suitable for locking the clamping plate. The steel beam clamping device has the beneficial effects that when the weight of the steel beam is heavier, the clamping force of the clamping plates on the steel beam is larger, the clamping force can be adjusted in a self-adaptive mode according to the weight of the steel beam, and the clamping effect is good.
本申请公开了一种建筑钢梁转移专用吊运装置,包括吊框、吊板和夹持板;吊板滑动安装于吊框的上方以用于连接吊机;夹持板滑动安装于吊框内,以使得夹持板与吊框的底部形成上料区;吊板与夹持板之间通过夹紧结构进行连接,夹持板还与吊框之间通过自锁结构进行连接;当建筑钢梁放置于上料区并进行吊运时,在建筑钢梁的重力作用下,吊板相对于吊框进行滑动,进而通过夹紧结构驱使夹持板向上料区缩小的方向进行滑动,直至将建筑钢梁夹紧,此时自锁结构适于对夹持板进行锁定。本申请的有益效果:当钢梁的重量越重,夹持板对钢梁的夹持力度则越大,实现夹持力度可以根据钢梁的重量自适应调整,夹持效果好。
Special hoisting device for transferring building steel beam
一种建筑钢梁转移专用吊运装置
2023-11-07
Patent
Electronic Resource
Chinese
IPC: | B66C Krane , CRANES |
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