A traffic safety indicating device for high-speed construction section
A traffic safety and indicating device technology, applied in traffic signals, roads, roads, etc., can solve the problems of limited warning ability, poor convenience and safety, and traffic accidents, so as to reduce the impact force and improve safety , the effect of protecting internal staff
Active Publication Date: 2022-05-31
ANHUI DAER INTELLIGENT CONTROL SYST
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Problems solved by technology
[0005] In view of the above-mentioned technical problems, the purpose of the present invention is to overcome the prior art by manually placing construction warning signs on the high-speed construction road section, and setting speed limit signs in the front section of the construction road section to warn, but its warning ability is limited, and it still often occurs. Traffic accidents, and the position of the high-speed maintenance work is constantly moving and changing, and the position of the construction warning sign needs to be adjusted, and the convenience and safety are also poor, so as to provide a method that can orderly instruct the construction during use The traffic operation of the road section to ensure the traffic safety of the high-speed construction road section and the safety of the construction workers. Traffic safety indicating device for the high-speed construction road section
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[0035] The specific embodiments of the present invention will be described in detail below with reference to the accompanying drawings. It should be understood that the specific embodiments described herein are only used to illustrate and explain the present invention, but not to limit the present invention.
[0036] In the present invention, unless otherwise stated, the orientation words such as "upper, lower, inner, outer" included in a term only represent the orientation of the term under normal usage, or are understood by those skilled in the art and should not be viewed as a limitation of the term.
[0037] like Figure 1-4 As shown, the present invention provides a traffic safety indicating device for high-speed construction sections, the device includes: a fence 1, a sliding mechanism 4, a buffer roller 2 and a flow indicator 7; the fence 1 is in the form of a Arc-shaped, both ends of the fence 1 are slidably arranged on the high-speed fence 5 through the sliding mech...
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The invention discloses a traffic safety indicating device for a high-speed construction section, comprising: a fence, a sliding mechanism, a buffer roller and a flow indicator light; the fence is arc-shaped, and the two ends of the fence pass through the sliding mechanism It can be slidably arranged on the high-speed fence to form a working space with the high-speed fence. The outer side of the fence is recessed inward to form a groove. There are multiple buffer rollers vertically arranged in the groove. The two ends of each buffer roller are respectively A rotating shaft is arranged coaxially, the buffer roller can freely rotate around the rotating shaft, and a flow indicator light is arranged above the outer surface of the fence. The device overcomes the prior art by manually placing construction warning signs on the high-speed construction road section and setting speed limit signs in the front section of the construction road section to warn. Its warning ability is limited, and traffic accidents often occur, and the high-speed maintenance work position is In the case of continuous movement and changes, the position of the construction warning signs also needs to be adjusted, and the convenience and safety are also very poor.
Description
technical field [0001] The invention relates to the field of high-speed traffic indication, in particular to a traffic safety indication device for high-speed construction road sections. Background technique [0002] Expressways belong to high-grade highways. According to the "Technical Standards for Highway Engineering" issued by the Ministry of Communications of China, expressways refer to highways that can adapt to the average annual day and night passenger car traffic volume of more than 25,000 vehicles, and are specially designed for vehicles to drive at high speed in separate lanes and control access. , high-speed needs to maintain its road surface and greenery regularly to ensure the normal traffic and isolation safety performance of high-speed. [0003] In the prior art, only by manually placing construction warning signs in the high-speed construction section, and setting speed limit signs in the front section of the construction section for warning, but its warning...
Claims
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IPC IPC(8): E01F9/65E01F9/615E01F9/669F16F15/067
CPCE01F9/65E01F9/615E01F9/669F16F15/067
Inventor 陈汇川唐锲韩娜许俊雷鹏马虎
Owner ANHUI DAER INTELLIGENT CONTROL SYST