Splicing device for bar structures

CN224446424UActive Publication Date: 2026-07-03JIANG SU JI XIN XIAN JIN CAI LIAO YOU XIAN GONG SI
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
JIANG SU JI XIN XIAN JIN CAI LIAO YOU XIAN GONG SI
Filing Date
2025-07-01
Publication Date
2026-07-03

AI Technical Summary

Technical Problem

In existing technologies, it is difficult to guarantee the concentricity of bar structural components during the splicing process, resulting in uneven splicing and easy slippage, which increases the risk of scrapping and labor intensity.

Method used

The design employs a combination of positioning seats, positioning columns, and positioning structures. Through the cooperation of positioning holes and positioning rings, the rod structure components are arranged concentrically and assembled stably, reducing the risk of slippage and falling. It also enables efficient splicing through single-person operation.

Benefits of technology

It improves the consistency of bar structure splicing, reduces the risk of scrapping and labor intensity, and lowers the cost of splicing operations.

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Abstract

This utility model discloses a rod-assembly device for rod structures. The device, relating to the technical field of rod-assembly devices, includes: a positioning seat and multiple positioning posts. Along a first direction, the multiple positioning posts are located on the same side of the positioning seat and fixed thereto, each extending along the first direction; and multiple positioning structures that can be arranged sequentially along the first direction. Each positioning post can simultaneously pass through multiple positioning structures along the first direction. Each positioning structure has a first positioning hole for assembling the rod structure, the axial direction of which is parallel to the first direction. Through the coordinated use of the positioning seat, positioning posts, and positioning structures, multiple rod structures can be arranged concentrically along the first direction, improving the consistency of rod assembly, avoiding the problem of misalignment after assembly, reducing the labor intensity of assembly workers, and lowering the labor cost of assembly operations.
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