An overhead line tower assembly aid
By using limit and display components in the auxiliary equipment for assembling overhead line towers, the problem of frequent measurement and adjustment during pole erection was solved, improving construction efficiency and stability.
CN121363338BActive Publication Date: 2026-06-09LIAOYANG POWER SUPPLY COMPANY OF STATE GRID LIAONING ELECTRIC POWER SUPPLY
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Patents(China)
- Current Assignee / Owner
- LIAOYANG POWER SUPPLY COMPANY OF STATE GRID LIAONING ELECTRIC POWER SUPPLY
- Filing Date
- 2025-12-01
- Publication Date
- 2026-06-09
AI Technical Summary
Technical Problem
During the assembly of overhead line towers, frequent measurements and adjustments are required when erecting the poles, resulting in low construction efficiency.
Method used
An auxiliary device for assembling overhead line towers is adopted, including a base frame, a support seat, a central positioning pad, and a lifting frame. The rotation angle of the pole is limited by a limiting structure and a display component to ensure its vertical position, and the pole status can be intuitively observed through the display component.
Benefits of technology
This reduced the number of times the pole was measured, improved construction efficiency, and ensured the stability and accuracy of the pole erection process.
✦ Generated by Eureka AI based on patent content.
Smart Images
Figure CN121363338B_ABST
Abstract
The application provides an overhead line tower assembly auxiliary device, and belongs to the field of electric power engineering, and specifically comprises a chassis, a supporting seat, a center positioning pad and a lifting frame, the chassis is arranged around a construction area; the supporting seat is butted with the lower end of a holding pole, and is used for supporting the holding pole, the lifting frame can be turned over and is connected with a pull wire, the pull wire is connected with the holding pole, and the lifting frame exerts a pulling force on the holding pole when being turned over; a limiting structure is arranged between the supporting seat and the center positioning pad, the turning angle of the holding pole can be limited through the limiting structure, so that the holding pole is turned over from a flat state to a vertical state; through the coupling of the center positioning pad and the supporting seat, the maximum turning angle of the holding pole is limited, when the track moving shaft is turned over to contact the calibration pole, and the calibration pole moves a small distance axially, the holding pole cannot be turned over, at this time, the holding pole is in a vertical state, and through the cooperation of the hanging disc at the top end of the display pole and the vertical short pipe, the state of the holding pole can be directly known, and the construction efficiency is improved.
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