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Anti-crossing road isolation fence

A technology of isolation fence and road, applied in the directions of roads, roads, road safety devices, etc., can solve the problem of easy overrunning of guardrails, and achieve the effect of reducing the secondary injury rate, avoiding fire accidents, and increasing driving safety.

Active Publication Date: 2020-07-28
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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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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Abstract

The invention discloses an anti-crossing road isolation fence. The fence comprises multiple mounting seats, a protective structure is arranged at the upper end of each mounting base; the protective structure comprises a guardrail fixed at the upper end of the mounting base; a control groove is formed in the guardrail, a lead screw is inserted into the upper end of the control groove in a penetrating mode, a stress triggering mechanism is connected to the side wall of the lead screw, two symmetrically-arranged power magnetic blocks are fixed to the inner top of the control groove, and two symmetrically-arranged compression grooves are formed in the inner bottom of the control groove. The anti-crossing road isolation fence has the advantages that when a pedestrian climbs over the isolation fence, a pressing plate is pressed in the climbing process by means of force, the screw rod moves downwards, so that a magnetism isolating plate is rotated and dislocated, a sliding magnetic block slides under the magnetic force effect of the power magnetic block, air is conveyed to air cylinders of the adjacent guardrails, corrugated pipes on the adjacent guardrails are unfolded upwards, the height of the guardrails at the climbing position of a climber is increased, and the climber cannot climb over the guardrails.

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 Applications(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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