CN207469148U - A kind of tilting anti-impact safety barrier - Google Patents
A kind of tilting anti-impact safety barrier Download PDFInfo
- Publication number
- CN207469148U CN207469148U CN201721113834.9U CN201721113834U CN207469148U CN 207469148 U CN207469148 U CN 207469148U CN 201721113834 U CN201721113834 U CN 201721113834U CN 207469148 U CN207469148 U CN 207469148U
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- CN
- China
- Prior art keywords
- rotating cylinder
- plate
- safety barrier
- supporting rod
- lower supporting
- 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 discloses a kind of tilting anti-impact safety barrier, including upper pillar stand, lower supporting rod, Crashworthy plate, pedestal, rotating cylinder；The upper pillar stand, lower supporting rod are connected by spring；The lower supporting rod is connected with pedestal；The Crashworthy plate side is fixedly connected on upper supporting column upper end, and the Crashworthy plate opposite side is equipped with the impingement plate of wedge shape, and the collision plate surface is incrementally tilted along travel direction, and multiple grooves are equipped in the impingement plate, and the groove top and bottom are equipped with bearing；Shaft is equipped at the center of the rotating cylinder both ends, the shaft is connected with the bearing, and rotating cylinder can rotate in groove, and the rotating cylinder surfaces of revolution is higher than collision plate surface.The utility model is simple in structure, and when colliding, rotating cylinder rotation can unload power and oriented vehicle returns to normally travel direction, guiding that can further after secondary impingement using the impingement plate of wedge shape.
Description
Technical field
The utility model is related to highway guard rail field, in particular to a kind of tilting anti-impact safety barrier.
Background technology
Guardrail is highway engineering, is mainly to have column, Crashworthy plate for a kind of common facility of guarantee driving safety on highway
Composition, Crashworthy plate are connect with column top.Guardrail plays significance for protection people's property and life security.But
For existing guardrail after colliding, deformation is serious, replaces how of high cost component is, and can only be passive anticollision, can not be oriented to
So as to reduce the damage of guardrail.
Utility model content
Of the existing technology to solve the problems, such as, the utility model provides a kind of tilting anti-impact safety barrier.
For realize the utility model aim, the technical solution used for：
A kind of tilting anti-impact safety barrier, including upper pillar stand, lower supporting rod, Crashworthy plate, pedestal, rotating cylinder；The upper pillar stand,
Lower supporting rod is connected by spring；The lower supporting rod is connected with pedestal；The Crashworthy plate side is fixedly connected on upper supporting column upper end, institute
The impingement plate that Crashworthy plate opposite side is equipped with wedge shape is stated, the collision plate surface is incrementally tilted along travel direction, the impingement plate
Interior to be equipped with multiple grooves, the groove top and bottom are equipped with bearing；Shaft, the shaft are equipped at the center of the rotating cylinder both ends
It is connected with the bearing, rotating cylinder can rotate in groove, and the rotating cylinder surfaces of revolution is higher than collision plate surface.
Wherein, the travel direction refers to the direction of vehicle traveling process；It incrementally tilts and refers to, along travel direction, touch
Collision block is more and more wider.The width that grows tall is length along travel direction to refer in normal driving process, and left and right is width, is up and down height.
Further, the Crashworthy plate is hollow-core construction.
Further, the Crashworthy plate is equipped with connector for end.
Further, the both ends of the spring is bolted respectively with upper pillar stand, lower supporting rod.
Further, the drum surface is equipped with buffer layer.
Further, the buffer layer is foamed aluminium layer.
The beneficial effects of the utility model：
The utility model is simple in structure, and when colliding, rotating cylinder rotation can unload power and oriented vehicle returns to normally travel
Direction, guiding that can further after secondary impingement using the impingement plate of wedge shape.Crashworthy plate can be into one using hollow-core construction
The crumple energy-absorbing of step, spring, which deforms upon, in collision process plays cushioning effect, can also protect guard rail, reduce damage.
Damaged condition after car crass can be reduced using the utility model, protect property and personal safety.
Description of the drawings
Fig. 1 is the utility model structure diagram；
Fig. 2 is the utility model rotating cylinder impingement plate and rotating cylinder schematic diagram；
Fig. 3 is the utility model rotating cylinder schematic diagram.
Specific embodiment
The utility model is further described in detail below through specific implementation examples and in conjunction with the accompanying drawings.
Fig. 1,2,3 show a kind of tilting anti-impact safety barrier provided by the utility model, including upper pillar stand 1, lower branch
Column 4, Crashworthy plate 2, pedestal 4, rotating cylinder 8；The upper pillar stand 1, lower supporting rod 4 are connected by spring 6；The lower supporting rod 4 and pedestal 5 connect
It connects；2 side of Crashworthy plate is fixedly connected on 1 upper end of upper supporting column, and 2 opposite side of Crashworthy plate is equipped with the impingement plate 3 of wedge shape, institute
It states 3 surface of impingement plate incrementally to tilt along travel direction, multiple grooves 31,31 top of groove is equipped in the impingement plate 3
Bearing 32 is equipped with bottom；Shaft 81 is equipped at the 8 both ends center of rotating cylinder, the shaft 81 and the bearing 32 connect, and turn
Cylinder 8 can rotate in groove 31, and 8 surfaces of revolution of rotating cylinder is higher than 3 surface of impingement plate.
Crashworthy plate 2 is hollow-core construction, reduces dosage, also plays crumple energy-absorbing function.
Crashworthy plate 2 is equipped with connector 7 for end, and convenient for being connected with other Crashworthy plates, which can be spring, iron
Chain etc..
6 both ends of spring are bolted respectively with upper pillar stand 1, lower supporting rod 4.
8 surface of rotating cylinder is equipped with buffer layer 81,；Buffer layer is foamed aluminium layer, porous and lightweight, good buffer effect.
The above descriptions are merely preferred embodiments of the present invention, is not intended to limit the utility model, for this
For the technical staff in field, there can be various modifications and variations in the spirit and principles of the utility model, these are equivalent
Modification or replacement etc., are all contained within the scope of protection of the utility model.
Claims (6)
1. a kind of tilting anti-impact safety barrier, it is characterised in that：Including upper pillar stand, lower supporting rod, Crashworthy plate, pedestal, rotating cylinder；Institute
State upper pillar stand, lower supporting rod is connected by spring；The lower supporting rod is connected with pedestal；The Crashworthy plate side is fixedly connected on branch
Column upper end, the Crashworthy plate opposite side are equipped with the impingement plate of wedge shape, and the collision plate surface is incrementally tilted along travel direction, institute
It states and multiple grooves is equipped in impingement plate, the groove top and bottom are equipped with bearing；Shaft is equipped at the center of the rotating cylinder both ends,
The shaft is connected with the bearing, and rotating cylinder can rotate in groove, and the rotating cylinder surfaces of revolution is higher than collision plate surface.
2. tilting anti-impact safety barrier according to claim 1, it is characterised in that：The Crashworthy plate is hollow-core construction.
3. tilting anti-impact safety barrier according to claim 1, it is characterised in that：The Crashworthy plate is equipped with for end to be connected
Fitting.
4. tilting anti-impact safety barrier according to claim 1, it is characterised in that：The both ends of the spring is stood respectively with upper
Column, lower supporting rod are bolted.
5. tilting anti-impact safety barrier according to claim 1, it is characterised in that：The drum surface is equipped with buffering
Layer.
6. tilting anti-impact safety barrier according to claim 5, it is characterised in that：The buffer layer is foamed aluminium layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721113834.9U CN207469148U (en) | 2017-09-01 | 2017-09-01 | A kind of tilting anti-impact safety barrier |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721113834.9U CN207469148U (en) | 2017-09-01 | 2017-09-01 | A kind of tilting anti-impact safety barrier |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207469148U true CN207469148U (en) | 2018-06-08 |
Family
ID=62268360
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721113834.9U Expired - Fee Related CN207469148U (en) | 2017-09-01 | 2017-09-01 | A kind of tilting anti-impact safety barrier |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207469148U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109244941A (en) * | 2018-10-25 | 2019-01-18 | 贵州汇沣源水利电力建设有限公司 | A kind of crusing robot that can be maked a return voyage automatically for detecting transmission line of electricity |
-
2017
- 2017-09-01 CN CN201721113834.9U patent/CN207469148U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109244941A (en) * | 2018-10-25 | 2019-01-18 | 贵州汇沣源水利电力建设有限公司 | A kind of crusing robot that can be maked a return voyage automatically for detecting transmission line of electricity |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180608 Termination date: 20190901 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |