A foldable modular energy-absorbing vehicle arresting net and mine vehicle stall protection device

The rollable modular energy-absorbing vehicle barrier net uses a flexible energy-absorbing net body and nano energy-absorbing materials to absorb vehicle energy, solving the problems of poor energy absorption and space occupation of traditional vehicle barrier nets, and achieving efficient and safe protection.

CN224494976UActive Publication Date: 2026-07-14SHAANXI COAL & CHEM TECH INST
View PDF 0 Cites 0 Cited by

Patent Information

Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
SHAANXI COAL & CHEM TECH INST
Filing Date
2025-08-08
Publication Date
2026-07-14

AI Technical Summary

Technical Problem

Existing mine vehicle stall protection nets have poor energy absorption effects, which can easily lead to vehicle disintegration and occupy roadway space, affecting daily transportation and traffic.

Method used

The vehicle barrier adopts a rollable modular energy-absorbing net, which includes a flexible energy-absorbing net body, a roll mechanism and a guide rail. The flexible energy-absorbing net body is embedded with nano energy-absorbing units. The roll mechanism drives the flexible net body to unfold or retract, and combines aluminum alloy energy-absorbing units and nano energy-absorbing materials to absorb energy.

Benefits of technology

It effectively absorbs vehicle collision energy, reduces the risk of vehicle disintegration, minimizes the occupation of roadway space, adapts to complex mine terrain, and features high-efficiency energy absorption, low maintenance costs, and improved safety protection level.

✦ Generated by Eureka AI based on patent content.

Smart Images

  • Figure CN224494976U_ABST
    Figure CN224494976U_ABST
Patent Text Reader

Abstract

The utility model relates to mine vehicle stall protection technical field, especially a kind of foldable modular energy-absorbing vehicle stopping net and mine vehicle stall protection equipment, including flexible energy-absorbing net body, using the way of flexible energy-absorbing net body inlaying nano energy-absorbing unit, the microscopic structure change of using nano energy-absorbing unit, realize energy absorption, can effectively absorb most vehicle stopping net and out-of-control vehicle collision energy, to reduce the risk of vehicle disintegration, avoid personnel casualties due to vehicle disintegration.At the same time, the vehicle stopping net structure adopts the winding mechanism to drive the winding design mode of vehicle stopping net, can be in retracted state when not needing to intercept vehicle, reduce the occupation of roadway space, avoid affecting daily vehicle traffic and equipment transportation, when using, immediately start winding mechanism to lower flexible energy-absorbing net body, make flexible energy-absorbing net body and the guide slide rail of two sides form interception barrier and realize the interception of out-of-control vehicle.The vehicle stopping net structure is simple, has the characteristics such as efficient energy-absorbing, low maintenance cost.
Need to check novelty before this filing date? Find Prior Art