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A highway municipal guardrail and its construction method

A guardrail and municipal technology, applied to roads, roads, road safety devices, etc., can solve the problems of broken protective nets, troublesome replacement, high replacement costs, etc., and achieve the effects of reducing use costs, prolonging use time, and improving applicability

Active Publication Date: 2021-04-13
武汉精杰重型工程有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The present invention can solve the problem that existing guardrails are prone to collapse; fixed guardrails are often cast with cement and are not easy to move, and it is not easy to replace guardrails damaged by traffic accidents; for guardrails that have been used for a long time, their protective nets will be damaged after long-term use , the damaged guardrail needs to be replaced as a whole. On the one hand, it is troublesome to replace, and on the other hand, the replacement cost is high; The damage is very large, etc.

Method used

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  • A highway municipal guardrail and its construction method
  • A highway municipal guardrail and its construction method
  • A highway municipal guardrail and its construction method

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Embodiment Construction

[0035] Embodiments of the present invention will be described below with reference to the drawings. In the process, in order to ensure the clarity and convenience of illustration, we may exaggerate the width of the lines or the size of the constituent elements in the diagram.

[0036] In addition, the following terms are defined based on the functions of the present invention, and may be different according to the intention or practice of the user or operator; where the left, right, front, and rear directions described in the embodiments of the application are all represented by The product itself is used as a reference object, which is opposite to the left, right, front, and rear directions seen by the naked eye of the technician. Therefore, these terms are defined based on the entire content of this specification.

[0037] Such as Figure 1 to Figure 9As shown, a highway municipal guardrail includes a base 1, a frame 2, a grid unit 3 and an anti-collision unit 4; the upper...

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Abstract

The invention provides a highway municipal guardrail and its construction method, including a base, a frame, a grid unit and an anti-collision unit; the invention can solve the problem that the existing guardrails are prone to collapse; the fixed guardrails are mostly made of cement and are not easy to move. And it is not easy to replace the guardrails damaged by traffic accidents; for the guardrails that have been used for a long time, their protective nets will be damaged after long-term use, and the damaged guardrails need to be replaced as a whole. On the one hand, it is troublesome to replace, and on the other hand, the replacement cost is high; Some guardrails are mostly made of steel materials, but when the car collides with the guardrail, the damage to the car and the damage to the driver and passengers are very large.

Description

technical field [0001] The invention relates to the technical field of civil engineering, in particular to a highway municipal guardrail and a construction method thereof. Background technique [0002] On the one hand, the guardrails on both sides of the road prevent pedestrians from crossing the road at will to ensure normal traffic. On the other hand, the set guardrails can prevent cars from deviating from the motor vehicle lane and walking on the sidewalk or non-motor vehicle lane to collide with pedestrians or non-motor vehicles. [0003] The guardrails of the existing municipal highways are usually not fixed on the road for the convenience of movement, but the unfixed guardrails are often prone to collapse; while the fixed guardrails are mostly made of cement, which is not easy to move and will be damaged in case of traffic accidents It is not easy to replace the guardrail; for the guardrail that has been used for a long time, the protective net will be damaged after lo...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): E01F15/02E01F15/14
CPCE01F15/02E01F15/14E01F15/146
Inventor 黄艳梅胡可
Owner 武汉精杰重型工程有限公司
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