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Construction method of a rotating anti-collision traffic guardrail

A construction method and a rotating technology, applied in the directions of roads, buildings, road safety devices, etc., can solve the problems of slow installation speed, lack of installation construction methods and low installation quality of rotating anti-collision traffic guardrails, and achieve convenient and fast installation. , Improve labor efficiency, the effect of smooth rotation

Active Publication Date: 2020-06-30
ANHUI MINGXIN METAL PROD CO LTD
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] Aiming at the problem that the existing rotary anti-collision traffic guardrail lacks a good installation method, resulting in slow installation speed and low installation quality, the purpose of the present invention is to provide a construction method for a rotary anti-collision traffic guardrail, which can improve The installation and construction speed of the rotating anti-collision traffic guardrail, while ensuring that the quality of the construction meets the requirements of use, is safe and reliable to use, and can absorb the impact force well

Method used

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  • Construction method of a rotating anti-collision traffic guardrail
  • Construction method of a rotating anti-collision traffic guardrail
  • Construction method of a rotating anti-collision traffic guardrail

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Embodiment 1

[0047] Please refer to Figure 1 to Figure 4 , the rotary anti-collision traffic guardrail of the present invention comprises a column 1, an elastic rotating body 6 sleeved on the column 1, an upper horizontal rail 10 and a lower horizontal rail 4 respectively arranged above and below the elastic rotating body 6, sleeved On the column 1 and arranged on the first turning circle 5 between the lower rail 4 and the elastic rotating body 6, the construction method of the rotating anti-collision traffic barrier comprises the following specific steps:

[0048] S101, marking line: use lime powder to mark the installation line according to a certain distance at the predetermined position on the road surface where the rotating anti-collision traffic guardrail is to be installed;

[0049] S102. Lower column: bury the column 1 at the calibrated installation position, the verticality deviation of the column 1 is 30', and set two rigid height marking poles on the vertical road surface on th...

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Abstract

The invention discloses a construction method of a rotating anti-collision traffic guardrail, which belongs to the technical field of traffic guardrail installation. The method includes the following specific steps: S101, marking line; S102, lower column; S103, upper and lower horizontal bars; S104, placing the first convolution circle and the elastic rotating body; S105, placing the second convolution circle; S106, upper and lower horizontal bars. During installation, the first buckle is pre-fixed by the first screw rod, the second buckle is pre-fixed by the second screw rod, and then the upper or lower rail is directly sleeved on the buckle from the horizontal direction, which greatly simplifies the transportation The structure of the guardrail, and the use performance of the upper rail and the lower rail remain unchanged, the installation is convenient and quick, the labor efficiency is greatly improved, the use of screws is reduced, and the production cost is saved.

Description

technical field [0001] The invention belongs to the technical field of traffic guardrail installation, and more specifically relates to a construction method of a rotating anti-collision traffic guardrail. Background technique [0002] With the continuous development of the social economy and the continuous improvement of people's living standards, people's travel is becoming more and more convenient, and many families have private cars. However, the increase of private cars has not only brought severe pressure to smooth roads, but at the same time, due to the increase of private cars, the incidence of traffic accidents has also continued to increase, especially on urban roads or expressways, where vehicles are prone to traffic accidents. Thus breaking into the adjacent lane or reverse lane, it is easy to cause secondary injury. At present, isolation guardrails are installed on the center line of the road or on the side of the road, which are divided into fixed type and bur...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): E01F15/04
CPCE01F15/04E01F15/0461
Inventor 许运动许恪铭
Owner ANHUI MINGXIN METAL PROD CO LTD
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