The invention discloses a hoisting device for pipeline construction. Comprising a hoisting plate, a hanging lug, an upper screw rod mounting seat, a screw rod, an upper screw rod sliding block, a coupler, a motor, a lower screw rod mounting block, a lower screw rod sliding block, a lower screw rod sliding block connecting plate, a supporting rod, an upper connecting plate, a lower connecting plate, a supporting rod locking nut, a hoisting supporting piece, a side fixing plate, a pressing screw rod, a locking nut, a pressing block, an upper sliding block connecting plate and a pulling rope. Compared with the prior art, the pipeline is hoisted in a lifting mode, the pipeline is clamped and positioned through the lateral bolts, and the situation that an anti-corrosion layer on the outer side of the pipeline is damaged due to the fact that the pipeline is too heavy and needs too high clamping pre-tightening force is avoided.
本发明公开了一种管道施工吊装装置,包括吊装板、挂耳、上丝杆安装座、丝杆、上丝杆滑块、联轴器、电机、下丝杆安装块、下丝杆滑块、下丝杆滑块连板、支杆、上连接板、下连接板、支杆锁紧螺母、吊装支撑件、侧固定板、压紧螺杆、锁紧螺母、压块、上滑块连板、牵引绳。与现有技术相比,本发明采取托举方式对管道进行吊装,并且通过侧向螺栓对管道夹紧定位,避免管道过重需要过高的夹持预紧力导致损坏管道外侧的防腐蚀层。
Hoisting device for pipeline construction
一种管道施工吊装装置
2024-12-17
Patent
Electronic Resource
Chinese
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