Scaffolding for arch bridge ribs
By designing scaffolding for arch bridge ribs and utilizing mechanisms such as limit holes, U-shaped sleeves, and servo motors, the problems of large scaffolding requirements and time consumption in the construction of arch bridge ribs were solved, and a convenient construction process was achieved.
CN116335046BActive Publication Date: 2026-06-02HANGZHOU SANHE ENG TECH CO LTD +1
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Patent Information
- Application Number
- CN202310374922.8
- Authority / Receiving Office
- CN · China
- Patent Type
- Patents(China)
- Current Assignee / Owner
- Filing Date
- 2023-04-10
- Publication Date
- 2026-06-02
- Estimated Expiration
- 2043-04-10
AI Technical Summary
Technical Problem
In existing technologies, the construction of arch bridge ribs involves a large amount of scaffolding, high costs, and a significant amount of time.
Method used
The arch bridge scaffolding, which includes four scaffolding poles, two frame plates and multiple mechanisms, achieves convenient fixing and horizontal movement of the scaffolding through a disassembly, fixing, angle adjustment and movement mechanism composed of limit holes, U-shaped sleeves, arc-shaped fixing plates and servo motors.
Benefits of technology
It improves the ease of construction of arch bridge ribs and reduces the amount of scaffolding used and the time required for its erection.
✦ Generated by Eureka AI based on patent content.
Abstract
This invention discloses scaffolding for arch ribs of arch bridges, relating to the field of scaffolding technology. The invention includes four scaffolding poles and two frame plates. Two limiting holes are provided at one end of each scaffolding pole. Two connecting sleeves are provided on the lower surface of each frame plate. One end of each scaffolding pole is in movable contact with the inner wall of the connecting sleeve. U-shaped sleeves are provided on both sides of each frame plate. The surface of the connecting sleeves is provided with a disassembly and assembly mechanism for assembling and disassembling the scaffolding poles. A fixing mechanism is provided inside the U-shaped sleeve. By rotating a lead screw, the lead screw drives a second slider to move horizontally along the inner wall of a second sliding groove. The second slider moves the scaffolding poles horizontally through the connecting sleeves, thus facilitating the horizontal displacement of the scaffolding. This allows construction workers to stand on the scaffolding and perform construction work at different locations on the two arch ribs of the arch bridge. Simultaneously, it effectively reduces the amount of scaffolding used during construction and effectively reduces the time required to erect the scaffolding.
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