Precast pile splicing guide device

By designing a prefabricated pile-joining guide device including an adjustment plate and a clamping ring, the problem that existing devices are difficult to adapt to prefabricated piles of different sizes is solved, and the efficiency of docking and the stability of welding quality are achieved.

CN222685480UActive Publication Date: 2025-03-28ANYANG ELECTRIC TOWER CO LTD
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Patent Information

Application Number
CN202421379154.1
Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
Filing Date
2024-06-17
Publication Date
2025-03-28
Estimated Expiration
2034-06-17

AI Technical Summary

Technical Problem

The existing prefabricated pile-to-pile guide devices are difficult to adapt to prefabricated piles of different sizes, resulting in inconvenient butt process and low efficiency. At the same time, the welding quality is limited by the positioning accuracy of the guide device.

Method used

A guide device including a first guide ring, a second guide ring, a connecting rod, an adjustment plate and a clamping ring is designed. Through the cooperation of the movable rod and the adjustment plate, the inner diameter of the guide ring is adjusted to adapt to prefabricated piles of different specifications, and the movable rod is fixed by rotating the clamping ring to ensure the stability of the guide ring.

Benefits of technology

The device can flexibly adapt to prefabricated piles of various specifications and sizes, improves the accuracy and reliability of butts, and ensures the efficiency and stability of welding quality.

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Abstract

The utility model discloses and provides a precast pile splicing guide device which comprises two groups of first guide rings and two groups of second guide rings, a plurality of groups of connecting rods are connected between the two groups of first guide rings and the two groups of second guide rings, and a connecting rod is connected between a first adjusting plate and a second adjusting plate. Locking rings are fixedly mounted on one sides of the two sets of circular through grooves in the outer surface of the fixing shell, multiple sets of vertical through grooves are formed in the outer surfaces of the locking rings, threads are formed in the outer surfaces of the locking rings, and clamping rings are movably mounted on the outer surfaces of the locking rings; according to the guiding device, the distance between the second adjusting plate and the first adjusting plate is adjusted by pushing the movable rod, so that the inner diameter between the first guiding ring and the second guiding ring can flexibly adapt to precast piles of different sizes, the universality and adaptability of the guiding device are improved, and the guiding device can adapt to the precast piles of various specifications and sizes.
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