CN104294777A - Height limiting device for road - Google Patents

Height limiting device for road Download PDF

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Publication number
CN104294777A
CN104294777A CN201410581116.9A CN201410581116A CN104294777A CN 104294777 A CN104294777 A CN 104294777A CN 201410581116 A CN201410581116 A CN 201410581116A CN 104294777 A CN104294777 A CN 104294777A
Authority
CN
China
Prior art keywords
height
bar
height limiting
main
limiting rod
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
CN201410581116.9A
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Chinese (zh)
Inventor
不公告发明人
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
QINGDAO XINGHUATAI ELECTRONIC TECHNOLOGY Co Ltd
Original Assignee
QINGDAO XINGHUATAI ELECTRONIC TECHNOLOGY Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by QINGDAO XINGHUATAI ELECTRONIC TECHNOLOGY Co Ltd filed Critical QINGDAO XINGHUATAI ELECTRONIC TECHNOLOGY Co Ltd
Priority to CN201410581116.9A priority Critical patent/CN104294777A/en
Publication of CN104294777A publication Critical patent/CN104294777A/en
Pending legal-status Critical Current

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Classifications

    • EFIXED CONSTRUCTIONS
    • E01CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
    • E01FADDITIONAL WORK, SUCH AS EQUIPPING ROADS OR THE CONSTRUCTION OF PLATFORMS, HELICOPTER LANDING STAGES, SIGNS, SNOW FENCES, OR THE LIKE
    • E01F13/00Arrangements for obstructing or restricting traffic, e.g. gates, barricades ; Preventing passage of vehicles of selected category or dimensions

Abstract

The invention discloses a height limiting device for a road. The device comprises a deceleration strip, a warning height limiting rod and a main height limiting rod. The deceleration strip forces a vehicle to reduce speed, the warning height limiting rod is located in front of the main height limiting rod and achieves the function of protecting the main height limiting rod, the warning height limiting rod comprises two line rods, a transverse rod over the line rods, multiple hanging plates and iron chains hung on the transverse rod, a warning lamp, an alarm and the like, the two line rods are arranged on the two sides of the road in front of the main height limiting rod, the transverse rod is arranged over the limited height of the two line rods, the transverse rod is provided with the hanging plates in a hung mode through the iron chains, the hanging plates are perpendicular to the road, and the lower edges of the hanging plates define a limited height. When the vehicle is higher than the limited height, the vehicle makes contact with the hanging plates, the hanging plates are collided and trigger the warning lamp and the alarm to work, and a driver is reminded acoustically and visually. The main height limiting rod is a metal transverse rod and can prevent over-height vehicles from passing. By means of the height limiting device, road height limiting can be controlled without people, all-weather guard is achieved, and the height limiting rod is safe, reliable, economical and practical and can effectively reduce the accident that the over-height vehicles collide with and damage a height limiting rod.

Description

A kind of highway height limiter
Technical field
The present invention relates to a kind of height-limiting bar, particularly a kind of highway height limiter.
Background technology
Height-limiting bar can ensure traffic safety better, plays the effect preventing vehicle super-high, highway safety facility well, many highways have setting, but often occurs the situation that height-limiting bar breaks by vehicle, causes vehicle and height-limiting bar to damage, also affects traffic.Tracing it to its cause is traditional height-limiting bar function singleness, cannot detect in advance and warn, and causes driver observe thinless or be out of one's reckoning to height of car, accident often can be caused to occur.
Summary of the invention
The object of the invention is to provide simple, detection and automatic warning automatically the superelevation suggestion device of a kind of structure, and protection height-limiting bar and vehicle crew's safety, prevent lance accident from occurring.
For achieving the above object, the technical solution used in the present invention is: a kind of highway height limiter, comprises deceleration strip, warning height-limiting bar, main height-limiting bar.
Described deceleration strip can force vehicle to reduce the speed of a motor vehicle; warning height-limiting bar is positioned at main height-limiting bar front; play a part to protect main height-limiting bar; comprise the cross bar on 2 line bars, line bar, hang multiple boatswain chair on cross bar and iron chains, alarm lamp and alarm buzzer etc.; main height-limiting bar is metal bar, can stop that Overheight Vehicles pass through.
Two line bars of described warning height-limiting bar are built up in the road both sides before Highway Main height-limiting bar, above 2 constrain height places of line bar institute, cross bar is installed, cross bar hangs multiple boatswain chair by iron chains, boatswain chair is vertical with road direction, along being limited high altitude under boatswain chair, when height of car exceedes maximum height limit, boatswain chair will be touched, boatswain chair is subject to clashing into and causes alarm lamp and alarm buzzer work, from sound with visually driver is reminded.
The present invention can realize the unmanned management and control of highway limit for height, round-the-clock on duty, safe and reliable, economical and practical, effectively can reduce Overheight Vehicles and smash height-limiting bar event and occur.
Detailed description of the invention
A kind of highway height limiter, comprises deceleration strip, warning height-limiting bar, main height-limiting bar.
Deceleration strip can force vehicle to reduce the speed of a motor vehicle, and alleviate the impact failure to height-limiting bar because of inertia, deceleration strip is generally arranged on 30-50 rice, front of warning height-limiting bar.
Warning height-limiting bar is positioned at main height-limiting bar front, plays a part to protect main height-limiting bar.Comprise the cross bar on 2 line bars, line bar, hang multiple boatswain chair on cross bar and iron chains, alarm lamp and alarm buzzer etc.Two line bars of warning height-limiting bar are built up in the road both sides before Highway Main height-limiting bar, above 2 constrain height places of line bar institute, cross bar is installed, cross bar hangs multiple boatswain chair by iron chains, boatswain chair is vertical with road direction, along being limited high altitude under boatswain chair, when height of car exceedes maximum height limit, boatswain chair will be touched, boatswain chair is subject to clashing into and causes alarm lamp and alarm buzzer work, from sound with visually driver is reminded.
Main height-limiting bar is metal bar, can stop that Overheight Vehicles pass through.
During use, line bar is built up in the road both sides of limit for height highway, and mutually corresponding, iron chains length with 50-80 centimetre as well, hang, and each boatswain chair length is about 50 centimetres, and height is 30 centimetres by each boatswain chair 2 iron chains.
The invention has the beneficial effects as follows: the present invention can realize the unmanned management and control of highway limit for height, round-the-clock on duty, safe and reliable, economical and practical, effectively can reduce Overheight Vehicles and smash height-limiting bar event and occur.

Claims (2)

1. a highway height limiter; comprise deceleration strip, warning height-limiting bar, main height-limiting bar; it is characterized in that: described deceleration strip can force vehicle to reduce the speed of a motor vehicle; warning height-limiting bar is positioned at main height-limiting bar front; play a part to protect main height-limiting bar; comprise the cross bar on 2 line bars, line bar, hang multiple boatswain chair on cross bar and iron chains, alarm lamp and alarm buzzer etc., main height-limiting bar is metal bar, can stop that Overheight Vehicles pass through.
2. highway height limiter according to claim 1, it is characterized in that: two line bars of described warning height-limiting bar are built up in the road both sides before Highway Main height-limiting bar, above 2 constrain height places of line bar institute, cross bar is installed, cross bar hangs multiple boatswain chair by iron chains, boatswain chair is vertical with road direction, along being limited high altitude under boatswain chair, when height of car exceedes maximum height limit, boatswain chair will be touched, boatswain chair is subject to clashing into and causes alarm lamp and alarm buzzer work, from sound with visually driver is reminded.
CN201410581116.9A 2014-10-27 2014-10-27 Height limiting device for road Pending CN104294777A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201410581116.9A CN104294777A (en) 2014-10-27 2014-10-27 Height limiting device for road

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201410581116.9A CN104294777A (en) 2014-10-27 2014-10-27 Height limiting device for road

Publications (1)

Publication Number Publication Date
CN104294777A true CN104294777A (en) 2015-01-21

Family

ID=52314707

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201410581116.9A Pending CN104294777A (en) 2014-10-27 2014-10-27 Height limiting device for road

Country Status (1)

Country Link
CN (1) CN104294777A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105160936A (en) * 2015-08-18 2015-12-16 国网山东桓台县供电公司 Electric power production area intelligent road height-limiting anti-collision warning device
CN108677791A (en) * 2018-06-07 2018-10-19 许应君 A kind of highway height limiting device

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105160936A (en) * 2015-08-18 2015-12-16 国网山东桓台县供电公司 Electric power production area intelligent road height-limiting anti-collision warning device
CN105160936B (en) * 2015-08-18 2018-01-19 国网山东桓台县供电公司 Power producing zone Intelligent road limit for height anti-collision warning device
CN108677791A (en) * 2018-06-07 2018-10-19 许应君 A kind of highway height limiting device

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Legal Events

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C06 Publication
PB01 Publication
WD01 Invention patent application deemed withdrawn after publication
WD01 Invention patent application deemed withdrawn after publication

Application publication date: 20150121