The invention provides a precast beam erecting method and equipment, and relates to the technical field of hoisting. The method specifically comprises the following steps that under the condition that the precast beam starts to be hoisted, a traction device drags the precast beam to move in the traction direction, and a first crane is cooperatively hoisted to the end, located on a first trestle, of the precast beam so as to balance the precast beam. And under the condition that the precast beam is hoisted between the first trestle and the second trestle, the traction device continues to drag the precast beam to move in the traction direction, and the third crane is cooperatively hoisted in the middle of the precast beam so as to balance the precast beam. And under the condition that the two ends of the precast beam correspond to the two supports correspondingly, the first crane and the second crane are hoisted to the two ends of the precast beam correspondingly, and the first crane and the second crane synchronously lower the precast beam till the two ends of the precast beam are placed on the two supports correspondingly. On the basis, the construction safety risk can be greatly reduced, and it is ensured that the precast beam can be safely and reliably hoisted.
本申请提供了一种预制梁架设方法以及设备,涉及吊装技术领域。该方法具体包括如下步骤:在开始吊装预制梁的情况下,牵引装置牵引预制梁沿着牵引方向移动,第一吊机协同吊装于预制梁位于第一栈桥的一端,以平衡预制梁。在将预制梁吊装至第一栈桥和第二栈桥之间的情况下,牵引装置继续牵引预制梁沿着牵引方向移动,第三吊机协同吊装于预制梁的中部,以平衡预制梁。在将预制梁的两端分别与两个支座对应的情况下,第一吊机和第二吊机分别吊装于预制梁的两端,且第一吊机以及第二吊机同步下放预制梁,直至将预制梁的两端分别放置于两个支座上。基于此,能够大大降低施工安全风险,确保预制梁能够安全可靠地进行吊装作业。
Prefabricated beam erecting method and equipment
一种预制梁架设方法以及设备
2025-02-25
Patent
Electronic Resource
Chinese
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