An anti-overrun road barrier

A technology for fences and roads, applied in roads, roads, road safety devices, etc., can solve problems such as guardrails are easy to climb over, and achieve the effects of reducing secondary injury rates, avoiding fire accidents, and good vision

Active Publication Date: 2021-12-24
台州市腾阳窗饰有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to solve the problem that guardrails are easy to climb over in the prior art, and propose a kind of anti-crossing road separation barrier

Method used

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  • An anti-overrun road barrier
  • An anti-overrun road barrier

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Embodiment

[0018] refer to Figure 1-2 , an anti-overturning road separation barrier, comprising a plurality of mounting bases 1, the upper end of each mounting base 1 is provided with a protective structure, the protective structure includes a guardrail 2 fixed on the upper end of the mounting base 1, and a control groove is opened inside the guardrail 2 3. The upper end of the control groove 3 is inserted with a screw rod 4, the side wall of the screw rod 4 is connected with a force trigger mechanism, and the inner top of the control groove 3 is fixed with two symmetrically arranged power magnetic blocks 5, the control groove 3 The inner bottom is provided with two symmetrically arranged compression grooves 6, and the inner bottoms of the two compression grooves 6 are fixed with return springs 7, and the upper ends of the two return springs 7 are fixed with sliding magnets that are sealed and slidably connected with the inner walls of the corresponding compression grooves 6. Block 8, t...

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PUM

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Abstract

The invention discloses an anti-overturning road isolation fence, which comprises a plurality of mounting seats, the upper end of each mounting seat is provided with a protective structure, and the protective structure comprises a guardrail fixed on the upper end of the mounting seat, and the interior of the guardrail is A control slot is opened, a screw rod is inserted through the upper end of the control slot, a force trigger mechanism is connected to the side wall of the screw rod, and two symmetrically arranged power magnets are fixed on the inner top of the control slot. The inner bottom of the control groove is provided with two symmetrically arranged compression grooves. The advantage is: when pedestrians climb over the isolation fence, due to the pressure plate in the process of climbing by force, the screw rod moves down, so that the magnetic isolation plate is rotated and dislocated, so that the sliding magnet block slides under the magnetic force of the power magnet block, so that the The air cylinders of the adjacent guardrails supply air, so that the bellows on the adjacent guardrails expand upward, so that the height of the guardrail at the overrunning position of the climber increases, so that the climber cannot climb over.

Description

technical field [0001] The invention relates to the technical field of traffic facilities, in particular to an anti-surmounting road separation fence. Background technique [0002] Road separation fence is a basic traffic setting. In order to isolate roads of different nature and directions from each other, so as to ensure that the roads do not interfere with each other, so as to ensure traffic safety, it is extremely important in road construction; [0003] The current road barriers are simple in design and do not have the ability to prevent overturning. At present, there are still many passers-by who often jump over the barriers for convenience, which increases the traffic accident rate to a large extent. Wide, this kind of phenomenon is difficult to govern again, brings bigger difficulty to traffic management work, therefore urgently needs a kind of road barrier that can prevent pedestrians from climbing over. Contents of the invention [0004] The purpose of the prese...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): E01F15/02A62C31/02
CPCE01F15/02A62C31/02
Inventor 赵银朋
Owner 台州市腾阳窗饰有限公司
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