CN102330416A - Anti-collision device for bridge - Google Patents
Anti-collision device for bridge Download PDFInfo
- Publication number
- CN102330416A CN102330416A CN2010102231835A CN201010223183A CN102330416A CN 102330416 A CN102330416 A CN 102330416A CN 2010102231835 A CN2010102231835 A CN 2010102231835A CN 201010223183 A CN201010223183 A CN 201010223183A CN 102330416 A CN102330416 A CN 102330416A
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- Prior art keywords
- bridge
- height
- transverse rod
- cross bar
- high cross
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Abstract
The invention discloses a road driving safety facility and particularly discloses an anti-collision device for a bridge, which is characterized in that a height measuring transverse rod with the same height as the bridge is arranged in a part with the distance being 5 to 10m from the place ahead of the bridge, indicating lamps are arranged on the height measuring transverse rod, the height measuring transverse rod is connected with a point contact type switch, the point contact type switch is electrically connected with a power supply, a computer control system and an electrohydraulic device in series, the electrohydraulic device is arranged between the bridge and the height measuring transverse rod, and a rotary transverse rod is arranged on the electrohydraulic device. The anti-collision device for the bridge has the advantages that the structure is simple, the use is convenient, vehicles with the height meeting the standards can be automatically permitted to pass, vehicles with the height exceeding the standards are blocked for promoting drivers, the occurrence of bridge collision accidents by vehicles can be effectively prevented, and the life and property safety of people is ensured.
Description
(1) technical field
The present invention relates to a kind of highway driving safety device, particularly a kind of bridge anti-collision device.
(2) background technology
Many highway bridges are all marked and are provided with height restriction; The measure that all should detour or take to unload during vehicle loading superelevation in advancing; But because driver's carelessness or other reasons, the accident of hitting the bridge collision happens occasionally, and brings loss for people's life and property; Bridge is also damaged, and the economic loss that the traffic jam that causes forms is not especially at decimal.
(3) summary of the invention
The present invention provides a kind of automobile that prevents to hit the bridge anti-collision device of bridge in order to remedy the defective of prior art.
The present invention realizes through following technical scheme:
A kind of bridge anti-collision device; It is characterized in that: be provided with at 5-10m place, bridge the place ahead one with the high cross bar of amount of height such as bridge grade; Measure on the high cross bar indicator lamp is installed, measure high cross bar and be connected with point-touch switch, point-touch switch and power supply, computerized control system and electric hydraulic means are electrically connected in series; The electricity hydraulic means is installed between bridge and the high cross bar of amount, on the electric hydraulic means rotary bar is installed.
The invention has the beneficial effects as follows: this bridge anti-collision device; Simple in structure; Easy to use, can let pass automatically for vehicle highly up to standard, then can stop to remind the driver for the vehicle of height superelevation it; Can prevent effectively that vehicle from hitting the accident generation of bridge, guaranteed people's life and property safety.
(4) description of drawings
Below in conjunction with accompanying drawing the present invention is further described.
Accompanying drawing 1 is the structural representation of bridge anti-collision device of the present invention.
Among the figure, 1 indicator lamp, the high cross bar of 2 amounts, 3 power supplys, 4 point-touch switch, 5 computerized control systems, 6 electric hydraulic means, 7 rotary bars.
(5) specific embodiment
Accompanying drawing is a kind of specific embodiment of the present invention.This bridge anti-collision device; It is characterized in that: be provided with at 5-10m place, bridge the place ahead one with the high cross bar 2 of amount of height such as bridge grade; Measure indicator lamp 1 is installed on the high cross bar 2, measure high cross bar 2 and be connected with point-touch switch 4, point-touch switch 4 is electrically connected in series with power supply 3, computerized control system 5 and electric hydraulic means 6; Electricity hydraulic means 6 is installed between bridge and the high cross bar 2 of amount, on the electric hydraulic means 6 rotary bar 7 is installed.
This bridge anti-collision device, vehicle near bridge before, need earlier through excessive high cross bar 2; Highly the vehicle of superelevation can not pass through smoothly; The vehicle of height superelevation just can the high cross bar 2 of the amount of touching, and measures to drive point-touch switch 4 after high cross bar 2 is touched certain amplitude, and point-touch switch 4 is connected; Point-touch switch 4 is connected with the circuit that power supply 3, computerized control system 5 and electric hydraulic means 6 are formed; The electric hydraulic means 6 of computerized control system 5 control makes rotary bar 7 rotate to horizontal direction, the vehicle of superelevation is stopped, thereby the accident of having avoided vehicle to knock down on the bridge takes place.
Claims (1)
1. bridge anti-collision device; It is characterized in that: be provided with at 5-10m place, bridge the place ahead one with the high cross bar of amount (2) of height such as bridge grade; Measure high cross bar (2) and go up installation indicator lamp (1), measure high cross bar (2) and be connected with point-touch switch (4), point-touch switch (4) is electrically connected in series with power supply (3), computerized control system (5) and electric hydraulic means (6); Electricity hydraulic means (6) is installed between bridge and the high cross bar of amount (2), and rotary bar (7) is installed on the electric hydraulic means (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010102231835A CN102330416A (en) | 2010-07-12 | 2010-07-12 | Anti-collision device for bridge |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010102231835A CN102330416A (en) | 2010-07-12 | 2010-07-12 | Anti-collision device for bridge |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102330416A true CN102330416A (en) | 2012-01-25 |
Family
ID=45482362
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010102231835A Pending CN102330416A (en) | 2010-07-12 | 2010-07-12 | Anti-collision device for bridge |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102330416A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102587305A (en) * | 2012-03-05 | 2012-07-18 | 宣伯民 | Buffer type height-limiting device with early warning |
| CN107503310A (en) * | 2017-08-29 | 2017-12-22 | 门丫 | A kind of bridge collision prevention system based on multi-protective device |
| CN109024118A (en) * | 2018-08-21 | 2018-12-18 | 林继承 | A kind of road safety means of defence |
| CN111893918A (en) * | 2018-08-23 | 2020-11-06 | 谢震东 | Vehicle ultrahigh anti-collision device for bridges and tunnels |
-
2010
- 2010-07-12 CN CN2010102231835A patent/CN102330416A/en active Pending
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102587305A (en) * | 2012-03-05 | 2012-07-18 | 宣伯民 | Buffer type height-limiting device with early warning |
| CN107503310A (en) * | 2017-08-29 | 2017-12-22 | 门丫 | A kind of bridge collision prevention system based on multi-protective device |
| CN107503310B (en) * | 2017-08-29 | 2018-09-14 | 铁建中原工程有限公司 | A kind of bridge collision prevention system based on multi-protective device |
| CN109024118A (en) * | 2018-08-21 | 2018-12-18 | 林继承 | A kind of road safety means of defence |
| CN109024118B (en) * | 2018-08-21 | 2020-11-17 | 安徽三江建设工程有限公司 | Road safety protection method |
| CN111893918A (en) * | 2018-08-23 | 2020-11-06 | 谢震东 | Vehicle ultrahigh anti-collision device for bridges and tunnels |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20120125 |
|
| WD01 | Invention patent application deemed withdrawn after publication |