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High-speed height limiting system

A high-speed, front-line technology, applied in the direction of restricting traffic, roads, road signs, etc., can solve the problems of scattered baffles, hidden dangers of vehicle safety, etc., to reduce the impact, fully respond to the time, and reduce the possibility of impact Effect

Pending Publication Date: 2018-06-29
安徽芳奎环境治理研究所有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] However, when the baffle is smashed by a super-high vehicle, it will be scattered around, and the scattered baffle fragments will bring safety hazards to the vehicles driving behind.

Method used

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Examples

Experimental program
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Effect test

Embodiment

[0039] Embodiment: a kind of high-speed height limit system, such as figure 1 As shown, it includes vertical beams 1 symmetrically arranged on both sides of the road, the upper ends of the two vertical beams 1 are connected by cross beams 11, and the two vertical beams 1 are connected by hooks 12 (such as image 3 ) is erected with an intercepting net 13, the intercepting net 13 is woven by steel wire ropes to increase its strength, the intercepting net 13 is arranged on the side of the vertical beam 1 facing the forward direction of the vehicle, and the sides of the two vertical beams 1 away from the intercepting net 13 are all rotated A first wire wheel 14 is connected, and a steel cable 141 is wound on the first wire wheel 14 , and one end of the two steel cables 141 is respectively connected with two ends of the intercepting net 13 .

[0040] Such as figure 1 Shown, when superelevation vehicle passes between two vertical girders 1, vehicle and interception net 13 contact ...

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Abstract

The invention discloses a high-speed height limiting system, which is applied to the field of a road appliance. The key point of the technical scheme is that the high-speed height limiting system comprises vertical beams symmetrically arranged at both sides of the road and a cross beam for connecting upper ends of two vertical beams; upper ends of two vertical beams are connected through the crossbeam, and two vertical beams are erected with an intercepting screen through a hanging hook; one side of each vertical beam deviating from the intercepting screen is rotationally connected with a first linear wheel, and steel cables are coiled on the first linear wheels; one end of each steel cable is connected to both ends of the intercepting screen, and the intercepting screen is arranged at one side of each vertical beam towards the vehicle advancing direction. The high-speed height limiting system has the advantages that the high-speed height limiting system can reduce the influence on the driving vehicles behind when an ultra-high vehicle is intercepted by the intercepting screen.

Description

technical field [0001] The invention relates to the field of road facilities, in particular to a high-speed height-limiting system. Background technique [0002] The height limit is for the safety of vehicles and the protection of roads and overpasses in the roads. However, due to weather conditions or excessive speed of large trucks or large buses, many traffic accidents and serious car crashes have occurred. [0003] Notification number is that the Chinese patent of CN204589855U discloses a kind of anti-vehicle collision highway height limiter, including control device, height limit base, height limit support, baffle plate, detection support and detection wireless communication device, described height limit base and described The detection brackets are all installed on the ground, the height-limiting bracket is installed on the height-limiting base, the baffle is installed on the height-limiting bracket, and the height-limiting bracket is provided with a plurality of elec...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E01F13/00E01F13/12E01F9/615E01F9/669
CPCE01F9/615E01F9/669E01F13/00E01F13/12
Inventor 殷芳耀
Owner 安徽芳奎环境治理研究所有限公司
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