Low flatbed semitrailer with limiting structure

By installing components such as a frame, fixing blocks, and horn-shaped fixing slots on a low-bed semi-trailer, longitudinal and lateral bidirectional limiting is achieved, solving the problem of cargo shifting and falling off on bumpy roads or during sudden braking or sharp turns, thus improving transportation safety and limiting adaptability.

CN224409081UActive Publication Date: 2026-06-26LIANGSHAN FEICHI TRAILER MFG

Patent Information

Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
LIANGSHAN FEICHI TRAILER MFG
Filing Date
2025-09-12
Publication Date
2026-06-26

AI Technical Summary

Technical Problem

The existing low-bed semi-trailer has a simple limiting structure, which makes the cargo easy to shift or fall off when the road is bumpy or when braking suddenly or turning sharply, posing a safety hazard.

Method used

It adopts components such as frame, fixing block, flared fixing groove, fixing bolt, auxiliary block, positioning bolt, telescopic outer tube, telescopic inner tube, limiting plate, adjusting groove, adjusting bolt, screw and moving plate, etc., to limit in both longitudinal and lateral directions, and combined with telescopic and threaded adjustment, to adapt to goods of different sizes and shapes.

Benefits of technology

It effectively prevents goods from shifting or falling during transportation, improves transportation safety, is highly adaptable, suitable for different goods, and enhances the limiting effect.

✦ Generated by Eureka AI based on patent content.

Smart Images

  • Figure CN224409081U_ABST
    Figure CN224409081U_ABST
Patent Text Reader

Abstract

The utility model discloses a low flatbed semitrailer with limiting structure belongs to semi trailer technical field, including the frame, the upper surface of frame is provided with two fixed blocks, and the inside of frame is provided with two groups of horn shape fixed slots of equidistance arrangement, the inside of each fixed block all is connected with two fixed bolts of sliding, each fixed bolt all is with one horn shape fixed slot of screw thread connection, and the top of frame is provided with two auxiliary blocks, and the inside of each auxiliary block all is connected with two locating bolts of sliding, each locating bolt all is with one horn shape fixed slot of screw thread connection, and the side of two fixed blocks close to each other all is fixedly connected with two telescopic outer tubes. The low flatbed semitrailer with limiting structure, solved the problem that the goods are easy to deviate or even fall when the vehicle runs on the bumpy road or makes the emergency brake, plays the role of improving the safety when the goods transport.
Need to check novelty before this filing date? Find Prior Art