CN107119562A - A kind of Anti-bumping protection column of road and bridge - Google Patents
A kind of Anti-bumping protection column of road and bridge Download PDFInfo
- Publication number
- CN107119562A CN107119562A CN201710412221.3A CN201710412221A CN107119562A CN 107119562 A CN107119562 A CN 107119562A CN 201710412221 A CN201710412221 A CN 201710412221A CN 107119562 A CN107119562 A CN 107119562A
- Authority
- CN
- China
- Prior art keywords
- support bar
- connecting rod
- fixed
- road
- rotating shaft
- 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
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Classifications
-
- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01D—CONSTRUCTION OF BRIDGES, ELEVATED ROADWAYS OR VIADUCTS; ASSEMBLY OF BRIDGES
- E01D19/00—Structural or constructional details of bridges
- E01D19/10—Railings; Protectors against smoke or gases, e.g. of locomotives; Maintenance travellers; Fastening of pipes or cables to bridges
- E01D19/103—Parapets, railings ; Guard barriers or road-bridges
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Refuge Islands, Traffic Blockers, Or Guard Fence (AREA)
Abstract
The invention discloses a kind of Anti-bumping protection column of road and bridge, including connecting rod, the connecting rod surface is provided with connecting rod aperture, and connecting rod aperture is internally connected with support bar, the support bar surface is fixed with support bar contiguous block, and support bar contiguous block surface is connected with rotating shaft contiguous block, the rotating shaft contiguous block end is fixed with rotating shaft, and rotating shaft surface is fixed with Crashworthy plate, the Crashworthy plate inner surface is connected with spring, and spring is connected with support bar by spring card slot, the support bar surface is provided with spring card slot, and support bar surface is fixed with supporting plate by fixed screw, the support bar lower end is fixed with base, and chassis interior is connected with screw.The Anti-bumping protection column of the road and bridge, easy to maintenance, safety coefficient is high, and can adjust the density of guard bar on guardrail according to demand, and the generation that vehicle goes out the accidents such as bridge can be reduced in addition.
Description
Technical field
The present invention relates to road and bridge technical field, the Anti-bumping protection column of specially a kind of road and bridge.
Background technology
When general road and bridge guardrail is on automobile impacting to guardrail, due to excessive velocities, easily rolling departs from guardrail, falls
Fall under bridge, it is abnormally dangerous, and guardrail is generally overall structure, when there is local guardrail to damage, repair and bother very much, in addition one
As road and bridge guardrail the density of suitable guardrail guard bar can not be set according to the demand in section, for this two problems,
Propose a kind of Anti-bumping protection column of road and bridge.
The content of the invention
It is an object of the invention to provide a kind of Anti-bumping protection column of road and bridge, to solve to propose in above-mentioned background technology
When general road and bridge guardrail is on automobile impacting to guardrail, due to excessive velocities, easily rolling departs from guardrail, drops to bridge
Under, it is abnormally dangerous, and guardrail is generally overall structure, when there is local guardrail to damage, repairs and bothers very much, in addition general road
The problem of road Bridge guardrail can not set the density of suitable guardrail guard bar according to the demand in section.
To achieve the above object, the present invention provides following technical scheme：A kind of Anti-bumping protection column of road and bridge, including even
Extension bar, the connecting rod surface is provided with connecting rod aperture, and connecting rod aperture is internally connected with support bar, the support bar table
Face is fixed with support bar contiguous block, and support bar contiguous block surface is connected with rotating shaft contiguous block, and the rotating shaft contiguous block end is consolidated
Surely there is rotating shaft, and rotating shaft surface is fixed with Crashworthy plate, the Crashworthy plate inner surface is connected with spring, and spring passes through spring card slot
Support bar is connected with, the support bar surface is provided with spring card slot, and support bar surface is fixed with support by fixed screw
Plate, the support bar lower end is fixed with base, and chassis interior is connected with screw.
It is preferred that, the connecting rod surface is evenly distributed with connecting rod aperture, and support bar runs through connecting rod aperture.
It is preferred that, the Crashworthy plate constitutes rotational structure by rotating shaft, and when spring is in former long, Crashworthy plate is inclination
State.
It is preferred that, structure is integrally formed by supporting plate between the support bar.
It is preferred that, the screw is symmetrical on base centerline.
It is preferred that, the spring from top to bottom successively decrease by former length.
Compared with prior art, the beneficial effects of the invention are as follows：The Anti-bumping protection column of the road and bridge, with existing road
Under Bridge guardrail compares, connecting rod surface is evenly distributed with connecting rod aperture, and support bar runs through connecting rod aperture, works as portion
When the guardrail of pavement branch sections is damaged, it can be reinforced, kept away come the guardrail to breakage through connecting rod aperture by support bar
Exempt from accident vehicle to fall under bridge, and different amounts of support bar can be increased by aperture according to the situation of accident-prone road section,
Strengthen come the guardrail to accident-prone road section, Crashworthy plate constitutes rotational structure by rotating shaft, and when spring is in former long,
Crashworthy plate is heeling condition, the Crashworthy plate of heeling condition, when receiving external force effect, and spring contraction plays certain buffering and made
With, and tilting the Crashworthy plate installed makes buffer distance longer, the Crashworthy plate of installation is tilted in addition when stress rotates, due to rotating shaft
Setting, the reaction force being subject to is perpendicular to inclined Crashworthy plate, and reaction force is divided into downwards and to bridge internal direction
Power, downward power improves vehicle earth-grasping force and avoids vehicle from jumping up, and exempts from vehicle to trying hard to avoid for bridge internal direction and goes out guardrail, props up
Structure is integrally formed by supporting plate between strut, reinforcement effect is played to whole guardrail, screw is symmetrical on base centerline
Distribution, is reinforced to support bar bottom, increases the stability of whole guardrail, spring from top to bottom successively decrease by former length, is easy to anticollision
Plate enters line tilt installation.
Brief description of the drawings
Fig. 1 is structure front schematic view of the present invention；
Fig. 2 is texture edge schematic diagram of the present invention；
Fig. 3 is structure connecting rod schematic top plan view of the present invention；
Fig. 4 is mplifying structure schematic diagram at A in Fig. 2.
In figure：1st, connecting rod, 2, Crashworthy plate, 3, rotating shaft, 4, supporting plate, 5, fixed screw, 6, support bar, 7, screw, 8,
Base, 9, spring card slot, 10, spring, 11, connecting rod aperture, 12, rotating shaft contiguous block, 13, support bar contiguous block.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Site preparation is described, it is clear that described embodiment is only a part of embodiment of the invention, rather than whole embodiments.It is based on
Embodiment in the present invention, it is every other that those of ordinary skill in the art are obtained under the premise of creative work is not made
Embodiment, belongs to the scope of protection of the invention.
Fig. 1-4 are referred to, the present invention provides a kind of technical scheme：A kind of Anti-bumping protection column of road and bridge, including connection
Bar 1, the surface of connecting rod 1 is provided with connecting rod aperture 11, and connecting rod aperture 11 is internally connected between support bar 6, support bar 6
Structure is integrally formed by supporting plate 4, reinforcement effect is played to whole guardrail, it is small that the surface of connecting rod 1 is evenly distributed with connecting rod
Hole 11, and support bar 6 runs through connecting rod aperture 11, when the guardrail of part way is damaged, can be passed through and connected by support bar 6
Extension bar aperture 11 is reinforced come the guardrail to breakage, it is to avoid accident vehicle is fallen under bridge, and can be according to Frequent Accidents
The situation in section, different amounts of support bar 6 is increased by aperture, is strengthened come the guardrail to accident-prone road section, support bar 6
Surface is fixed with support bar contiguous block 13, and the surface of support bar contiguous block 13 is connected with rotating shaft contiguous block 12, rotating shaft contiguous block 12
End is fixed with rotating shaft 3, and the surface of rotating shaft 3 is fixed with Crashworthy plate 2, and Crashworthy plate 2 constitutes rotational structure by rotating shaft 3, and works as bullet
Spring 10 be in it is former long when, Crashworthy plate 2 be heeling condition, the Crashworthy plate 2 of heeling condition, when receive external force effect when, spring 10 is received
Contracting, plays certain cushioning effect, and tilting the Crashworthy plate 2 installed makes buffer distance longer, and the Crashworthy plate 2 of installation is tilted in addition
When stress rotates, due to the setting of rotating shaft 3, the reaction force being subject to is perpendicular to inclined Crashworthy plate 2, and reaction force is divided into
Downwards and to the power of bridge internal direction, downward power improves vehicle earth-grasping force and avoids vehicle from jumping up, to bridge internal direction
Try hard to avoid and exempt from vehicle and go out guardrail, the inner surface of Crashworthy plate 2 is connected with spring 10, and spring 10 is connected with branch by spring card slot 9
Strut 6, spring 10 from top to bottom successively decrease by former length, is easy to Crashworthy plate 2 to enter line tilt installation, the surface of support bar 6 is provided with Spring Card
Groove 9, and the surface of support bar 6 is fixed with supporting plate 4 by fixed screw 5, the lower end of support bar 6 is fixed with base 8, and base 8
Portion is connected with screw 7, and screw 7 is symmetrical on the center line of base 8, and the bottom of support bar 6 is reinforced, and increases whole guardrail
Stability.
Operation principle：At the Anti-bumping protection column using the road and bridge, the structure progress first to the device is simple
Support bar 6 is passed through connecting rod aperture 11 by solution, protection intensity first according to demand, sets suitable support bar 6 to arrange close
Support bar 6, is then fixed on bridge floor, is then pacified between support bar 6 by fixed screw 5 by degree by the screw 7 on base 8
Supporting plate 4 is filled, connecting rod is fixed on support bar 6 in suitable height by fixed screw 5, then passes through rotating shaft contiguous block
12 hang over Crashworthy plate 2 on support bar contiguous block 13, and finally spring 10 is placed into corresponding spring card slot 9, when guardrail is damaged
It bad when, can be supported on reinstalling for bar 6, Vehicular impact to guardrail, spring contraction, rise in close connecting rod aperture 11
To certain cushioning effect, the Crashworthy plate 2 installed is tilted when stress rotates, due to the setting of rotating shaft 3, the reaction force being subject to
Perpendicular to inclined Crashworthy plate 2, reaction force is divided into downwards and to the power of bridge internal direction, and downward power improves vehicle and grabbed
Soil fertility and avoid vehicle from jumping up, exempt from vehicle to trying hard to avoid for bridge internal direction and go out guardrail, here it is the anticollision of the road and bridge
Protect the operation principle on column.
Although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with
A variety of changes, modification can be carried out to these embodiments, replace without departing from the principles and spirit of the present invention by understanding
And modification, the scope of the present invention is defined by the appended.
Claims (6)
1. a kind of Anti-bumping protection column of road and bridge, including connecting rod（1）, it is characterised in that：The connecting rod（1）Surface is set
There is connecting rod aperture（11）, and connecting rod aperture（11）It is internally connected with support bar（6）, the support bar（6）Surface is fixed with
Support bar contiguous block（13）, and support bar contiguous block（13）Surface is connected with rotating shaft contiguous block（12）, the rotating shaft contiguous block
（12）End is fixed with rotating shaft（3）, and rotating shaft（3）Surface is fixed with Crashworthy plate（2）, the Crashworthy plate（2）Inner surface is connected with
Spring（10）, and spring（10）Pass through spring card slot（9）It is connected with support bar（6）, the support bar（6）Surface is provided with spring
Neck（9）, and support bar（6）Surface passes through fixed screw（5）It is fixed with supporting plate（4）, the support bar（6）Lower end is fixed with
Base（8）, and base（8）It is internally connected with screw（7）.
2. a kind of Anti-bumping protection column of road and bridge according to claim 1, it is characterised in that：The connecting rod（1）Table
Face is evenly distributed with connecting rod aperture（11）, and support bar（6）Through connecting rod aperture（11）.
3. a kind of Anti-bumping protection column of road and bridge according to claim 1, it is characterised in that：The Crashworthy plate（2）It is logical
Cross rotating shaft（3）Rotational structure is constituted, and works as spring（10）In it is former long when, Crashworthy plate（2）For heeling condition.
4. a kind of Anti-bumping protection column of road and bridge according to claim 1, it is characterised in that：The support bar（6）It
Between pass through supporting plate（4）It is integrally formed structure.
5. a kind of Anti-bumping protection column of road and bridge according to claim 1, it is characterised in that：The screw（7）On
Base（8）Center line is symmetrical.
6. a kind of Anti-bumping protection column of road and bridge according to claim 1, it is characterised in that：The spring（10）From upper
Successively decrease to lower former length.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710412221.3A CN107119562A (en) | 2017-06-05 | 2017-06-05 | A kind of Anti-bumping protection column of road and bridge |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710412221.3A CN107119562A (en) | 2017-06-05 | 2017-06-05 | A kind of Anti-bumping protection column of road and bridge |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107119562A true CN107119562A (en) | 2017-09-01 |
Family
ID=59729346
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710412221.3A Pending CN107119562A (en) | 2017-06-05 | 2017-06-05 | A kind of Anti-bumping protection column of road and bridge |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107119562A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108802585A (en) * | 2018-08-23 | 2018-11-13 | 上海腾炎新材料有限公司 | A kind of test tool for insulating of electric measurement of high pressure part lightning impulse test |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1767701A1 (en) * | 2005-09-23 | 2007-03-28 | Sec Envel | Method for absorbing an impact against a road safety barrier and safety barrier implemented accordingly |
| KR20110047618A (en) * | 2009-10-30 | 2011-05-09 | 주식회사 일승에스티 | A median strip for absorbing shock |
| CN204940115U (en) * | 2015-09-25 | 2016-01-06 | 常熟市第三市政建设有限公司 | A kind of assembling Bridge guardrail |
| CN205329589U (en) * | 2016-01-03 | 2016-06-22 | 浙江易拓园林开发有限公司 | Road guardrail and town road |
| CN205382410U (en) * | 2015-12-23 | 2016-07-13 | 齐志刚 | Take alarm device's bridge safety rail guard |
-
2017
- 2017-06-05 CN CN201710412221.3A patent/CN107119562A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1767701A1 (en) * | 2005-09-23 | 2007-03-28 | Sec Envel | Method for absorbing an impact against a road safety barrier and safety barrier implemented accordingly |
| KR20110047618A (en) * | 2009-10-30 | 2011-05-09 | 주식회사 일승에스티 | A median strip for absorbing shock |
| CN204940115U (en) * | 2015-09-25 | 2016-01-06 | 常熟市第三市政建设有限公司 | A kind of assembling Bridge guardrail |
| CN205382410U (en) * | 2015-12-23 | 2016-07-13 | 齐志刚 | Take alarm device's bridge safety rail guard |
| CN205329589U (en) * | 2016-01-03 | 2016-06-22 | 浙江易拓园林开发有限公司 | Road guardrail and town road |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108802585A (en) * | 2018-08-23 | 2018-11-13 | 上海腾炎新材料有限公司 | A kind of test tool for insulating of electric measurement of high pressure part lightning impulse test |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
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| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20170901 |
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| WD01 | Invention patent application deemed withdrawn after publication |