Temporary fence anti-toppling device for port

By vertically inserting the support frame into the guardrail and using a multi-point support design, the problem of temporary guardrails easily tipping over is solved, achieving improvements in stability, convenience, and economy, making it suitable for safety protection in complex environments.

CN224549820UActive Publication Date: 2026-07-24CCCC TIANJIN HARBOR ENG DESIGN INST CO LTD
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
CCCC TIANJIN HARBOR ENG DESIGN INST CO LTD
Filing Date
2025-08-28
Publication Date
2026-07-24

AI Technical Summary

Technical Problem

Existing temporary guardrails are prone to tipping over due to external impacts, uneven ground, or insecure installation, leading to safety hazards and accident risks. Furthermore, existing reinforcement measures are complex in structure, cumbersome to install, costly, or have limited applicability.

Method used

A temporary guardrail anti-tipping device for port areas was designed. The device is detachably connected to the guardrail via a support frame. Utilizing the principle of triangular stability, the support frame is inserted perpendicularly to the guardrail along its length, increasing the contact points to three. Combined with foldable support rods and multi-point support, the stability is enhanced.

Benefits of technology

It effectively prevents guardrails from tipping over under external impact, ensuring safety, adapting to complex ground environments, with a simple structure, convenient installation, low cost, and strong applicability.

✦ Generated by Eureka AI based on patent content.

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Abstract

The utility model relates to a kind of port temporary guardrail anti-toppling device, belong to guardrail field, and port temporary guardrail anti-toppling device includes: guardrail, connecting sleeve, support frame and plug block;Wherein, guardrail includes frame and balustrade, balustrade is set in the middle of frame;Connecting sleeve has slot;Support frame is used to support on ground;Plug block is set in support frame, and plug block is used to be inserted in slot;When plug block is inserted in slot, the length direction of support frame is perpendicular to the length direction of guardrail.When needed, the plug block on support frame is inserted into the slot of connecting sleeve on guardrail, the firm connection of support frame and guardrail is realized, and when plug block is inserted in slot, the length direction of support frame is perpendicular to the length direction of guardrail;So that the two-point contact of guardrail and ground becomes three-point contact, by the stability characteristics of triangle, so that support frame can effectively disperse the toppling moment of guardrail received to ground, thereby greatly enhance the stability of guardrail.
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