Heavy steel structure member carrying equipment and carrying method for bridge construction
By introducing sway elimination components and counterweight components into the hoisting equipment, the problems of synchronization and stability during the hoisting of heavy steel structural components were solved, and the safety and accuracy of the equipment were improved when the track was uneven or the components were unbalanced.
CN122403264APending Publication Date: 2026-07-17CCCC SECOND HIGHWAY ENG CO LTD
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Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Applications(China)
- Current Assignee / Owner
- CCCC SECOND HIGHWAY ENG CO LTD
- Filing Date
- 2026-04-17
- Publication Date
- 2026-07-17
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Figure CN122403264A_ABST
Abstract
本发明涉及钢结构件搬运技术领域，且公开了一种桥梁施工的重型钢结构件搬运设备及搬运方法。该设备包括支撑块，支撑块的上表面设置安装有平稳机构，通过设置摆动消除组件，利用齿轮一与固定安装在支撑块内部的齿条一的强制啮合传动，使两侧连接轴的转速保持绝对同步，避免了两侧行走机构因电气系统延迟、轮径磨损差异或轨道沉降不均匀而产生的速度差，实现了纵向位移的纯机械强制同步，有效解决了传统技术中双支撑柱行走时的偏斜与啃轨问题；同时，通过连接轴经轴承座及连接块驱动U型架，使U型架内部转动安装的限位滚轮紧密贴合在支撑块的正面，当轨道不平整或构件偏载导致支撑柱横向摆动趋势时，产生反向机械约束力。
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