Truss sheet reinforcing device

By setting sliding tracks and reinforcing components on the truss segments, the problem of the inability to adjust the reinforcing members of the truss segments was solved, enabling flexible reinforcement of the truss segments, avoiding the risk of collapse during construction, and ensuring construction safety and structural stability.

CN224468249UActive Publication Date: 2026-07-07ROAD & BRIDGE EAST CHINA ENG
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
ROAD & BRIDGE EAST CHINA ENG
Filing Date
2025-08-13
Publication Date
2026-07-07

AI Technical Summary

Technical Problem

The existing truss members cannot be flexibly adjusted, which leads to the risk of collapse due to local overload during construction and makes it unable to adapt to dynamic changes in load distribution.

Method used

A truss plate reinforcement device was designed, which includes an upper sliding rail, a lower sliding rail, and a reinforcement component. The reinforcement can slide along the length of the upper and lower chords through the sliding rail, and the position of the reinforcement on both sides of the truss plate is adjusted by the fixing component to optimize the stress support point.

Benefits of technology

The system allows for flexible adjustment of the reinforcing members, avoiding overload problems caused by insufficient strength of local members, reducing the risk of collapse under concentrated loads, and ensuring construction safety and structural stability.

✦ Generated by Eureka AI based on patent content.

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Abstract

The utility model belongs to bridge construction technical field discloses a kind of truss sheet reinforcing devices, including two upper sliding tracks, two lower sliding tracks, at least two groups of reinforcing components and fixed components, two upper sliding tracks are spaced apart to be set on upper chord, web between two upper sliding tracks;Two lower sliding tracks are spaced apart to be set on lower chord, web between two lower sliding tracks;Each reinforcing component includes two reinforcing pieces, two reinforcing pieces are separately arranged in the thickness direction of truss sheet on the two sides of truss sheet, and one end of each reinforcing piece is slidably connected to upper sliding track, the other end is slidably connected to lower sliding track, and reserved hole is formed in each reinforcing piece;Fixed component includes connecting piece, by sliding two reinforcing pieces, so that the connecting hole on two reinforcing pieces is aligned, connecting piece is sequentially arranged in two reserved holes.The utility model makes truss sheet can adapt to the dynamic change of construction load, avoid the security risk caused by local overload.
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