CN203625774U - Safety device for bridge guardrail - Google Patents
Safety device for bridge guardrail Download PDFInfo
- Publication number
- CN203625774U CN203625774U CN201320857878.8U CN201320857878U CN203625774U CN 203625774 U CN203625774 U CN 203625774U CN 201320857878 U CN201320857878 U CN 201320857878U CN 203625774 U CN203625774 U CN 203625774U
- Authority
- CN
- China
- Prior art keywords
- guardrail
- guardrail body
- bridge
- safety device
- fixedly connected
- 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.)
- Expired - Fee Related
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- Refuge Islands, Traffic Blockers, Or Guard Fence (AREA)
Abstract
The utility model relates to a safety device for a bridge guardrail. The safety device comprises a guardrail body, wherein the position close to the lower end of the right side face of the guardrail body is connected with a barrier plate used for preventing people from falling down from the bridge guardrail through a hinge, the position close to the upper end of the right side face of the guardrail body is fixedly connected with a hydraulic ejector rod used for controlling turnover of the barrier plate, the right end of the hydraulic ejector rod is connected with the upper end of the barrier plate through a hinge, an infrared control switch used for controlling operation of the hydraulic ejector rod is arranged at the upper end of the guardrail body, the left side face of the guardrail body is fixedly connected with an illuminating device used for displaying the position of the guardrail at night, and the right side face of the barrier plate is fixedly connected with a solar cell used for providing electricity for the illuminating device, the hydraulic ejector rod and the infrared control switch. The position close to the lower end of the right side face of the guardrail body of the safety device for the bridge guardrail is connected with the barrier plate which is used for preventing people from falling down from the bridge guardrail, so that security of the bridge guardrail is greatly improved.
Description
Technical field
The utility model relates to a kind of safety device for Bridge guardrail.
Background technology
Bridge; with a long history as the topmost means of transportation in people river crossing; Bridge guardrail is protection pedestrian and the topmost erecting device of vehicle driving safety on bridge; but common Bridge guardrail is simple in structure; highly lower; people are easy to because of carelessness in guardrail drops to river, very dangerous, and the also increasing year by year of number of committing suicide by bridge every year.
Utility model content
The technical problems to be solved in the utility model is: for solving the problem of above-mentioned existence, provide a kind of safety device for Bridge guardrail, solve common guardrail and do not prevent the safety device of people in guardrail drops to river.。
The utility model solves the technical scheme that its technical problem adopts: a kind of safety device for Bridge guardrail, comprise guardrail body, the nearly lower end of guardrail body right flank chain connection is useful on the obstruction plate that prevents that people from dropping from Bridge guardrail, the nearly upper end of guardrail body right flank is fixedly connected with to be useful on controls the hydraulic mandril that stops plate upset, hydraulic mandril right-hand member and the upper end chain connection that stops plate, guardrail body upper end is provided with the infrared controlled switch for controlling hydraulic mandril work, on guardrail body left surface, be fixedly connected with and be useful on the lighting device that shows guardrail position at night, stop on plate right flank and be fixedly connected with and be useful on to lighting device, the solar cell of hydraulic mandril and infrared controlled switch power supply.
Further, guardrail body interior is provided with for storing solar cell electric energy and the battery to lighting device, hydraulic mandril and infrared controlled switch power supply at night.
Further, guardrail body interior is provided with the time switch for controlling lighting device work.
The beneficial effects of the utility model are that the nearly lower end of the safety device right flank chain connection for Bridge guardrail of the present utility model is useful on the obstruction plate that prevents that people from dropping from Bridge guardrail, greatly promotes the safety of Bridge guardrail.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the utility model is further illustrated.
Fig. 1 is structural representation of the present utility model.
1. guardrail bodies in figure, 2. stop plate, 3. hydraulic mandril, 4. infrared controlled switch, 5. lighting device, 6. solar cell.
The specific embodiment
By reference to the accompanying drawings the utility model is described in further detail now.These accompanying drawings are the schematic diagram of simplification, and basic structure of the present utility model is only described in a schematic way, and therefore it only shows the formation relevant with the utility model.
A kind of safety device for Bridge guardrail as shown in Figure 1, comprise guardrail body 1, the guardrail body 1 nearly lower end of right flank chain connection is useful on the obstruction plate 2 that prevents that people from dropping from Bridge guardrail, the guardrail body 1 nearly upper end of right flank is fixedly connected with to be useful on to control and stops the hydraulic mandril 3 that plate 2 overturns, hydraulic mandril 3 right-hand members and the upper end chain connection that stops plate 2, guardrail body 1 upper end is provided with the infrared controlled switch 4 of working for controlling hydraulic mandril 3, have people above infrared controlled switch 4 monitors time, just control hydraulic mandril 3 and will stop plate 2 upper ends toward extrapolation, thereby stop that people are in guardrail drops to water, on guardrail body 1 left surface, be fixedly connected with and be useful on the lighting device 5 that shows guardrail position at night, stop on plate 2 right flanks and be fixedly connected with and be useful on to lighting device 5, the solar cell 6 that hydraulic mandril 3 and infrared controlled switch 4 are powered, further, guardrail body 1 inside be provided with for store solar cell 6 electric energy and at night to lighting device 5, the battery that hydraulic mandril 3 and infrared controlled switch 4 are powered, further, guardrail body 1 inside is provided with the time switch of working for controlling lighting device 5, the nearly lower end of safety device right flank chain connection for Bridge guardrail of the present utility model is useful on the obstruction plate 2 that prevents that people from dropping from Bridge guardrail, greatly promote the safety of Bridge guardrail.
Take above-mentioned foundation desirable embodiment of the present utility model as enlightenment, by above-mentioned description, relevant staff can, not departing from the scope of this utility model technological thought, carry out various change and modification completely.The technical scope of this utility model is not limited to the content on manual, must determine its technical scope according to claim scope.
Claims (3)
1. the safety device for Bridge guardrail, comprise guardrail body (1), it is characterized in that: the described nearly lower end of guardrail body (1) right flank chain connection is useful on the obstruction plate (2) that prevents that people from dropping from Bridge guardrail, the nearly upper end of guardrail body (1) right flank is fixedly connected with to be useful on controls the hydraulic mandril (3) that stops plate (2) upset, described hydraulic mandril (3) right-hand member and the upper end chain connection that stops plate (2), described guardrail body (1) upper end is provided with the infrared controlled switch (4) for controlling hydraulic mandril (3) work, on guardrail body (1) left surface, be fixedly connected with and be useful on the lighting device (5) that shows guardrail position at night, on described obstruction plate (2) right flank, be fixedly connected with and be useful on to lighting device (5), the solar cell (6) of hydraulic mandril (3) and infrared controlled switch (4) power supply.
2. the safety device for Bridge guardrail according to claim 1, is characterized in that: described guardrail body (1) inside is provided with for storing solar cell (6) electric energy and the battery to lighting device (5), hydraulic mandril (3) and infrared controlled switch (4) power supply at night.
3. the safety device for Bridge guardrail according to claim 1, is characterized in that: described guardrail body (1) inside is provided with the time switch for controlling lighting device (5) work.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320857878.8U CN203625774U (en) | 2013-12-24 | 2013-12-24 | Safety device for bridge guardrail |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320857878.8U CN203625774U (en) | 2013-12-24 | 2013-12-24 | Safety device for bridge guardrail |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203625774U true CN203625774U (en) | 2014-06-04 |
Family
ID=50812266
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320857878.8U Expired - Fee Related CN203625774U (en) | 2013-12-24 | 2013-12-24 | Safety device for bridge guardrail |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203625774U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107956418A (en) * | 2017-12-06 | 2018-04-24 | 沈阳建筑大学 | A kind of standard knot cat ladder |
| CN108570950A (en) * | 2016-12-10 | 2018-09-25 | 孙德山 | Protect the road and bridge bend overturning self-help apparatus of vehicle safety |
-
2013
- 2013-12-24 CN CN201320857878.8U patent/CN203625774U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108570950A (en) * | 2016-12-10 | 2018-09-25 | 孙德山 | Protect the road and bridge bend overturning self-help apparatus of vehicle safety |
| CN107956418A (en) * | 2017-12-06 | 2018-04-24 | 沈阳建筑大学 | A kind of standard knot cat ladder |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140604 Termination date: 20141224 |
|
| EXPY | Termination of patent right or utility model |