Road flood-fighting guardrail

A technology for guardrails and highways, applied in the directions of roads, roads, circuit devices, etc., can solve the problem of people being easily washed away by road torrents.

Active Publication Date: 2021-11-12
广西顺硕建筑工程有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The invention provides a highway flood protection barrier, which aims to solve th...

Method used

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  • Road flood-fighting guardrail
  • Road flood-fighting guardrail
  • Road flood-fighting guardrail

Examples

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Embodiment Construction

[0024] The specific embodiment of the present invention is described in detail below in conjunction with accompanying drawing;

[0025] In the low-lying section of the road that is easy to form torrents, the movable section guardrail 1 is inserted on the common guardrail in the middle of the road; the midpoint of the movable section guardrail 1 is provided with a rotating shaft assembly, which includes a vertical mandrel 2 and a The rotating sleeve 3 set outside the mandrel 2, the mandrel 2 is fixed on the ground, and the movable section guardrail 1 is fixed on the outer wall of the rotating sleeve 3; Rod 4, fixed rod 4 is provided with vertical pin shaft 5, and pin shaft 5 is equipped with spring 6, and the end of movable section guardrail 1 is provided with pin hole 7, and under the effect of spring 6, pin shaft 5 inserts pin In the hole 7, the two ends of the movable section guardrail 1 are fixed so that the movable section guardrail 1 and the rotating sleeve 3 cannot rotat...

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PUM

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Abstract

The invention relates to a road flood-fighting guardrail which effectively solves the problem that in urban flood disasters, people are prone to being washed away by flood flow on the road surface and are in distress. According to the technical scheme, the guardrail comprises a movable section guardrail body, a rotating shaft assembly is arranged at the midpoint position of the movable section guardrail body, vertical fixing rods fixed to the ground are arranged at the two ends of the movable section guardrail body respectively, the two ends of the movable section guardrail body are locked to fixing rods through pin shafts, and electromagnets are arranged on the fixing rods. When water is accumulated on the road surface, the electromagnet is switched on; the electromagnet attracts the pin shaft to pull out the pin shaft, the two ends of the movable section guardrail are unlocked, a one-way impeller is arranged on the movable section guardrail, a small gear is fixed to the lower end of the one-way impeller, a large gear is fixed to the lower end of the rotating shaft assembly, and the one-way impeller drives the small gear to revolve around the large gear, so that the movable section guardrail is driven to rotate to be in a transverse guardrail state; according to the invention, people falling into flood flow can be intercepted and prevented from being washed away, so that casualties in flood disasters are reduced.

Description

technical field [0001] The invention relates to the field of flood-fighting facilities, in particular to a highway flood-fighting guardrail. Background technique [0002] In extreme rainstorm weather, torrents will form on roads in low-lying urban areas. It is very difficult to stand up after falling in the water, especially for women, the elderly, and children. It is difficult for rescuers to arrive in time, and it is difficult to ensure the safety of rescuers. Therefore, in flood disasters, there are often missing victims who are washed away by water, and the existing road facilities have almost no emergency measures for flood disasters. Contents of the invention [0003] The invention provides a highway anti-flood guardrail, which aims to solve the problem that people are easily washed away by road torrents and killed in urban flood disasters. [0004] The technical solution includes a movable section guardrail. A rotating shaft assembly is provided at the midpoint of ...

Claims

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Application Information

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IPC IPC(8): E01F13/06E01F15/02E02B1/00H02J7/35
CPCE01F13/06E01F15/02E02B1/00H02J7/35
Inventor 马世永
Owner 广西顺硕建筑工程有限公司
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