A buffering protection device for building construction based on top falling protection

CN118601357BActive Publication Date: 2026-11-03THE 2ND ENG CO LTD OF CHINA RAILWAY URBAN CONSTR GRP +2
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Patent Information

Application Number
CN202410731033.7
Authority / Receiving Office
CN · China
Patent Type
Patents(China)
Current Assignee / Owner
Filing Date
2024-06-06
Publication Date
2026-11-03
Estimated Expiration
2044-06-06

AI Technical Summary

Technical Problem

In existing construction, falling tools and materials have poor cushioning effects, easily damaging protective netting and causing significant impact, posing safety hazards.

Method used

A buffer protection device combining flexible and rigid protective nets is used to buffer the impact of falling tools and materials through moving and buffering mechanisms, including primary buffering by the flexible protective net, secondary buffering by the rigid protective net, and tertiary buffering by the buffer components.

Benefits of technology

It effectively reduces the speed difference between the tool material and the protective net, reduces impact damage, prevents the tool material from slipping, and improves safety.

✦ Generated by Eureka AI based on patent content.

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Abstract

The application discloses a kind of buffering protection devices for construction based on top falling protection, including fixed frame and the mounting seat for suspending fixed frame, further include: flexible protective screen, the flexible protective screen is arranged at the side of fixed frame, and the flexible protective screen is connected with fixed frame between movable mechanism one, for cooperating flexible protective screen expansion and contraction;Rigid protective screen, the flexible protective screen is arranged below flexible protective screen, and the rigid protective screen is connected with fixed frame between movable mechanism two.The edge of the flexible protective screen of the present application pulls movable mechanism one to the center of the flexible protective screen, and the impact force of tool material is released once, and movable mechanism one is driven movable mechanism two by connecting mechanism, so that movable mechanism two drives rigid protective screen to move downward, reduce the speed difference between tool material and rigid protective screen, so as to further reduce the impact force of tool material falling.
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Citation Information

Patent Citations

  • Safety protection net for building construction

    CN217299939U

  • Anti-falling interception protection device

    CN219501885U