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Personnel protection lifting column for highway accident handling and using method thereof

A technology for accident handling and highways, applied to fences, building types, buildings, etc., can solve problems such as inconvenient movement of lifting barriers, delayed rescue, and inconvenient operation of personnel protection

Active Publication Date: 2018-11-30
XINCHANG COUNTY WANLIAN BEARING
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The purpose of the present invention is to solve the problems that the existing lifting rails are inconvenient to move, which leads to inconvenient operation of personnel protection at different locations, and requires manual adjustment of the lifting, resulting in waste of time and delay in rescue. Lifting barrier for personal protection and method of use thereof

Method used

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  • Personnel protection lifting column for highway accident handling and using method thereof
  • Personnel protection lifting column for highway accident handling and using method thereof

Examples

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Embodiment 1

[0031] refer to Figure 1-2 , a kind of expressway accident treatment personnel protection lifting railing, comprises installation box 24, and the inside of installation box 24 is provided with installation cavity, is provided with mobile plate 20 in the installation cavity, and the upper end of mobile plate 20 is fixedly connected with guardrail 23, guardrail 23 Reflective strips 22 are provided on the outer side walls of the guardrail 23 to remind passing vehicles to protect the safety of personnel. The opposite side walls in the installation cavity are provided with limiting grooves, and the opposite side walls in the limiting grooves are equipped with A second fixed block 25 is fixed, and a limit rod 26 is fixed between the two second fixed blocks 25. The two ends of the moving plate 20 are respectively sleeved on the two limit rods 26. Sliding connection between;

[0032] The lower end side wall of moving plate 20 is provided with chute, is provided with slide bar 21 in ...

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PUM

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Abstract

The invention discloses a personnel protection lifting column for highway accident handling and a using method thereof. The lifting column comprises a mounting box. A mounting cavity is arranged inside the mounting box, a moving plate is arranged in the mounting cavity, and the upper end of the moving plate is fixedly connected with a guard rail. The outer side wall of the guard rail is provided with a reflective strip, and the opposite side walls in the mounting cavity are provided with limiting slots. A second fixed block is fixed on the opposite side walls in each limit slot respectively, and a limiting rod is fixed between every two fixed blocks. Two ends of the moving plate respectively sleeve the two limiting rods, and the moving plate and the limiting rod are in sliding connection.The lifting column is convenient to move and can be used at different positions. The use efficiency is improved. The lifting is adjusted electrically through a servo motor, the time is saved, and therescue efficiency is ensured.

Description

technical field [0001] The invention relates to the technical field of road management, in particular to a personnel protection lifting barrier for expressway accident handling and a use method thereof. Background technique [0002] Expressways are high-grade highways. According to the "Technical Standards for Highway Engineering" of the Ministry of Communications of the People's Republic of China, expressways refer to "highways that can adapt to the annual average day and night passenger car traffic volume of more than 25,000 vehicles, are exclusively used for high-speed driving in separate lanes, and all access and exit are controlled." Although countries have different names for expressways, they all refer to highways with more than 4 lanes, two-way separation, complete control of entrances and exits, and all interchanges. In addition, many countries control some of the entrances and exits, and not all of them use interchanges. The direct arterials are also called expres...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E04H17/14
CPCE04H17/14
Inventor 徐春辉张海霞
Owner XINCHANG COUNTY WANLIAN BEARING
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