钢筋混凝土门型杆塔受采动影响的加固装置及方法
By using an X-shaped structure and an adjustable support rod reinforcement device, the problem of reinforced concrete portal towers being prone to breakage or collapse under coal mining subsidence has been solved, thus achieving safe and stable operation of the tower.
CN117090416BActive Publication Date: 2026-07-17CCTEG COAL MINING RES INST +1
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Patents(China)
- Current Assignee / Owner
- CCTEG COAL MINING RES INST
- Filing Date
- 2023-08-04
- Publication Date
- 2026-07-17
Smart Images
Figure CN117090416B_ABST
Abstract
本发明提供一种钢筋混凝土门型杆塔受采动影响的加固装置及方法，该装置包括：整体结构，为X型结构体，包括四段槽钢、法兰盘和四个钢带抱箍；每段槽钢的一端与法兰盘活动连接，另一端与钢带抱箍的一端活动连接，钢带抱箍的另一端固定在门型杆塔上；可调节支撑杆体，包括主支撑杆体和两个具有双耳板的内螺纹连接管帽，主支撑杆体上设有凹槽；两个内螺纹连接管帽分别与主支撑杆体的两端通过正向丝扣螺纹和反向丝扣螺纹连接；两个内螺纹连接管帽的双耳板分别通过厚壁钢带固定在门型杆塔和通过螺栓固定在基座上。本发明提高线塔整体稳定性与抗采动影响的移动变形能力，刚性支撑力与刚性拉力，保证线塔带电安全和连续运行。
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