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Intelligent safety height-restriction frame

An intelligent and safe technology, applied in the field of height-limited roads, can solve problems such as the lack of reminder devices for height-limited roads

Inactive Publication Date: 2016-12-14
CHINA RAILWAY SIYUAN SURVEY & DESIGN GRP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The purpose of the present invention is to provide an intelligent safety height-limiting frame, which is intended to solve the problem that the existing height-limiting frame lacks a reminder device and is not easy to be discovered by the driver

Method used

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Embodiment Construction

[0022] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0023] Such as figure 1 and figure 2 , the embodiment of the present invention provides an intelligent type safety height limiter, including two columns 1 and a beam 2, the column 1 is provided with a chute 11, the chute 11 is provided with a slide plate 12, the beam The two ends of 2 are respectively fixed on the two slide plates 12 by bolts. One side of the slide plates 12 is in a sawtooth shape and meshed with a gear 13. The gear 13 is driven by a gear mo...

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Abstract

The invention provides an intelligent safety height-restriction frame. The intelligent safety height-restriction frame comprises two stand columns and a cross beam. A slide groove is formed in each stand column. The two ends of the cross beam are arranged in the two slide grooves correspondingly and can move up and down in the slide grooves. A vehicle height inducting device and an alerting device are arranged on the cross beam. A roller shutter and a roller shutter motor used for driving the roller shutter are further arranged in the cross beam. The intelligent safety height-restriction frame further comprises a controller in communication connection with the vehicle height inducting device, the alerting device and the roller shutter motor. According to the intelligent safety height-restriction frame, the height of a vehicle is measured through the vehicle height inducting device, and the alerting device can be started automatically to remind a driver to stop advancing when the vehicle is overhigh; the roller shutter can drop down to block the advancing sight of the driver if the driver continues to advance, and the driver is forced to stop driving, so that danger caused by impacting between the overhigh vehicle and the height-restriction frame is avoided; and the height of the cross beam can be adjusted electrically according to height-restriction values of specific roads or different time periods.

Description

technical field [0001] The invention relates to the field of height-limiting shelves, in particular to an intelligent safe height-limiting shelf. Background technique [0002] Elevation limit viaduct is a traffic safety facility widely used in front of bridges, culverts (traffic culverts), and tunnels. It is mainly used to limit the scratching and impact of super-high vehicles on bridges, culverts, and tunnels, and to protect the safety of structures. [0003] The vast majority of elevated-limited viaducts in China are welded steel structures. Most of the design concepts are "tough vs. tough", focusing on increasing the strength of the elevated-limited viaduct itself, and only one-sidedly consider the bridges, culverts, tunnels and other buildings protected by it. However, the safety of vehicles and personnel passing under it is basically not considered, and there is a lack of corresponding reminder devices. Vehicles can only achieve head-to-head collisions by consciously av...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E01F13/00E01F13/12E01F9/615
CPCE01F13/00E01F13/12
Inventor 郭才广郭满姣朱孟君胡启文胡怡玮韩杰
Owner CHINA RAILWAY SIYUAN SURVEY & DESIGN GRP
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