Traffic control device for road bridge

Abstract

The invention discloses a traffic control device for a road bridge. The traffic control device comprises support beams, graduated bars, a base, a pushing plate, through holes, a pressing plate, firstelectric push rods, display screens, a crossbeam, a control panel, fans, solar panels, rotary shafts, a camera, second electric push rods, a groove, a telescopic guardrail, third electric push rods, fixing plates, vertical nails, a storage battery and a wind-driven generator and is characterized in that the control panel is connected to one side of the base through a wire, the groove is formed inthe center of the top of the base, the pushing plate is mounted in the groove, the two corresponding sides of the bottom of the pushing plate are connected with the bottom inner wall of the base through the second electric push rods, the center of the pushing plate is connected with the bottom inner wall of the base through the telescopic guardrail, the through holes are evenly distributed in oneside of the groove, and the vertical nails are mounted right below the through holes. The traffic control device is simple in structure, convenient to use, diversified in function and capable of effectively increasing use convenience.

Description

technical field [0001] The invention relates to the technical field of highway bridges, in particular to a traffic limiting device for highway bridges. Background technique [0002] With the continuous development of social economy and the continuous improvement of people's living standards, more and more families have private cars; due to the increase of vehicles, in urban roads, it is often necessary to use guardrails to separate the two sides of the road to ensure The traffic is smooth; especially in harsh environments, such as rainy and snowy weather, the road transport management department usually needs to close the road bridge; therefore, the staff needs to place guardrails to prevent vehicles from passing, because the guardrails are large in size and mostly made of steel Or cement is made, has brought great trouble to carrying guardrail, and existing road bridge traffic limiting device is used extremely inconvenient simultaneously. Contents of the invention [000...

AI Technical Summary

Problems solved by technology

[0002] With the continuous development of social economy and the continuous improvement of people's living standards, more and more families have private cars; due to the increase of vehicles, in urban roads, it is often necessary to use guardrails to separate the two sides of the road to ensure The traffic is smooth; especially in harsh environments, such as rainy and snowy weather, the road transport management department usually needs to close the road bridge; therefore, the staff needs to place guardrails to prevent vehicles from passing, because the guardrails are large in size and mostly made of steel or cement, which brings great trouble to the handling of guardrails, and at the same time, the existing road and bridge traffic restriction devices are extremely inconvenient to use

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