Portal shield screening device
The modular design and rapid assembly of the connecting mechanism solve the problem of high transportation and assembly costs for the crossbeams, enabling the gantry shielding screen device to flexibly adapt to different highway widths and improving the user experience.
CN224494962UActive Publication Date: 2026-07-14HENAN COMMUNICATIONS INVESTMENT GROUP CO LTD PUYANG BRANCH
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Patent Information
- Application Number
- CN202521332818.3
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-06-27
- Publication Date
- 2026-07-14
- Estimated Expiration
- 2035-06-27
AI Technical Summary
Technical Problem
The crossbeams of existing highway gantry systems are costly to assemble and transport, and the crossbeam width requirements are strict, resulting in a poor user experience.
Method used
The first end beam, splicing beam, and second end beam, which adopt a split design, can be quickly assembled through a connecting mechanism, including a first square frame, a second square frame, a plug rod, a bracket, a vertical plate, a pin, and fasteners, to achieve flexible splicing and assembly of the beams.
Benefits of technology
It reduces the transportation and assembly costs of crossbeams, adapts to the needs of different road widths, and improves the user experience.
✦ Generated by Eureka AI based on patent content.
Smart Images
Figure CN224494962U_ABST
Abstract
The application provides a portal shield screen device, belonging to the technical field of highway equipment. The portal shield screen device comprises a stand, a first end beam, a spliced beam, a second end beam, a shield screen device and a connecting mechanism. The first end beam, the spliced beam and the second end beam in the portal shield screen device are small individual units, which can be stacked and transported by small vehicles and hoisted by small cranes, so that the assembly between the first end beam, the spliced beam and the second end beam can be realized, and the assembly cost is reduced. In addition, according to the width of the highway, the spliced beam can be flexibly increased or decreased, and the assembly between the first end beam and the spliced beam, the spliced beam and the second end beam can be quickly realized by the connecting mechanism, so that the applicability is stronger, and better use experience is brought to the user.
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