一种悬索桥索夹外置限位装置
By setting limiting clasps and limiting prestressed steel strands on the clamps of suspension bridge cables, the problem of cable slippage was solved, the stress balance of the suspension bridge was achieved, and the service life was extended.
CN117107639BActive Publication Date: 2026-07-17GUANGXI DISTRICT INSPECTION CONSTR ENG CO LTD +1
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Patents(China)
- Current Assignee / Owner
- GUANGXI DISTRICT INSPECTION CONSTR ENG CO LTD
- Filing Date
- 2023-06-25
- Publication Date
- 2026-07-17
AI Technical Summary
Technical Problem
After prolonged use, cable clamps on suspension bridges are prone to slippage, posing safety hazards to the suspension bridge. Existing technology makes it difficult to ensure that the forces on each clamp are balanced.
Method used
A limiting clasp is fixed on the hoop of the cable clamp body, and then fixed by limiting anchors, limiting prestressed steel strands and locking clips to achieve limiting and fixing of the cable clamp body, disperse the force on the hoop, and make it more balanced.
Benefits of technology
By balancing the stress on the cable clamp body, slippage is reduced, and the service life of the suspension bridge is extended. It is suitable for use with different cable clamp bodies and has a wide range of applications.
✦ Generated by Eureka AI based on patent content.
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Figure CN117107639B_ABST
Abstract
本发明公开了一种悬索桥索夹外置限位装置，所述外置限位装置卡设在索夹本体外,所述外置限位装置包括限位卡环、限位锚具、限位预应力钢绞线和锁紧夹片。本发明通过在索夹本体两端的两个箍环上固定限位卡环，并在限位卡环上设置限位锚具，通过限位预应力钢绞线及锁紧夹片将两个限位锚具进行固定，即可对索夹本体进行限位和固定，索夹本体不同箍环的作用力可以分散给其它箍环，使索夹本体的受力更均衡，不易产生滑移而影响悬索桥的整体受力；又能通过限位预应力钢绞线将主缆上的多个锁夹装置串联成一个整体，通过多索夹装置平衡某个锁夹的侧向不平衡力。本发明的限位卡环可与现有不同的索夹本体配套使用，适用范围广，尤其适于在悬索桥维护时使用。
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