A connecting structure based on a steel pipe pole for a transformer substation
CN224692847UActive Publication Date: 2026-08-28QINGDAO YUSHANG XUTONG STEEL STRUCTURE CO LTD
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Patent Information
- Application Number
- CN202521749345.7
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-08-18
- Publication Date
- 2026-08-28
- Estimated Expiration
- 2035-08-18
AI Technical Summary
Technical Problem
[0004]为了解决上述技术问题，本实用新型提供一种基于变电站钢管杆用连接结构，以解决现有的变电站钢管杆用连接结构依然存在着连接强度低，连接后无法有效的抵御外界压力，安装方式复杂的问题
Benefits of technology
[0010]1.本实用新型中间衔接点的设置，采用“十”字形钢制中间基础体，通过上下连接法兰刚性连接下端钢管杆和上端钢管杆，实现轴向荷载传递；其第一牵拉座和第二牵拉座分别锚固上方下压结构和下方拉紧杆，形成双向拉压平衡系统，有效抵抗风振及弯矩；侧边连接座提供扩展接口，增强结构功能性和可维护性。该设计显著提升节点刚度、抗疲劳性能及施工便利性，解决了传统连接方式的应力集中和振动敏感问题。
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Figure CN224692847U_ABST
Abstract
The utility model provides a kind of connecting structure based on transformer station steel pipe pole, including lower end steel pipe pole, installation base, upper end steel pipe pole, intermediate link point, lower tension rod and upper pressing structure, wherein: installation base is fixedly installed in the bottom end of lower end steel pipe pole, and installation base is fixedly installed on ground, and the upper end steel pipe pole is fixedly installed in the top of lower end steel pipe pole by intermediate link point;The lower tension rod is installed between intermediate link point and installation base, and upper pressing structure is installed between intermediate link point and upper end steel pipe pole;The setting of intermediate link point and upper pressing structure in the utility model, high connecting strength, can effectively resist external pressure after connection, and installation mode is simple.
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