CN2219322Y - Electric safety road barricade - Google Patents
Electric safety road barricade Download PDFInfo
- Publication number
- CN2219322Y CN2219322Y CN95239609.2U CN95239609U CN2219322Y CN 2219322 Y CN2219322 Y CN 2219322Y CN 95239609 U CN95239609 U CN 95239609U CN 2219322 Y CN2219322 Y CN 2219322Y
- Authority
- CN
- China
- Prior art keywords
- railing
- hurdle
- traffic
- intercept
- spring hinge
- 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
Links
- 230000006378 damage Effects 0.000 description 5
- 230000000694 effects Effects 0.000 description 2
- 229910000838 Al alloy Inorganic materials 0.000 description 1
- 206010039203 Road traffic accident Diseases 0.000 description 1
- 230000000295 complement effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 229920006351 engineering plastic Polymers 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000002708 enhancing effect Effects 0.000 description 1
- 230000003116 impacting effect Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000011835 investigation Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000005065 mining Methods 0.000 description 1
- 239000003973 paint Substances 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
Images
Abstract
The utility model relates to an electric safety road barricade, which is composed of a motor, a speed-reducing device, a controlled electrical apparatus, and barricades. The utility model is arranged at the place where requires communications on and off frequently. Operation is safe and convenient. Opening and closing can be smart to control the traffic on and off as well as accidents can be avoided on the occasion of the collision of a car and the barricade simultaneously to reduce the economic loss.
Description
The utility model belongs to a kind of motor machine that is used for Traffic interruption.
Normal device has electronic or manual traffic to intercept the hurdle at the place, access of units such as toll station, pay parking, industrial and mining enterprises.Automobile is through out-of-date, and railing puts down blocking-up, and automobile is stopped temporarily, and situation is come to understand the back or handle and railing is opened later again that automobile is let pass.When traffic intercepts the hurdle when stopping that automobile pass through, for various reasons, as the driver and not note, or the brake distance do not control well etc., automobile can bump against on the traffic obstruct hurdle sometimes.Because it all is Metallic rod or wooden stick generally that traffic intercepts railing, lacks flexibility, in case knock, usually causes accident, is not that automobile is broken, be exactly that traffic obstruct hurdle and related device thereof are bad by damage.
The purpose of this utility model, to design a kind of safe electric traffic exactly and intercept the hurdle, place to the frequent break-make traffic of needs provides safe and reliable equipment, both can control the traffic break-make effectively, just in case when automobile bumps against with the obstruct hurdle, can avoid the generation of accident again, or alleviate the degree of accident, reduce economic loss.According to our investigation, not seeing as yet has similar device both at home and abroad.
The design's key is to intercept in traffic a high-intensity spring hinge is installed on the railing, and machine shaft and connecting rod link the closure of can opening a business flexibly, the destruction when having avoided with automobile impacting again by spring hinge and obstruct railing.
Below in conjunction with accompanying drawing the utility model is elaborated.
Fig. 1 is a front view of the present invention.Fig. 2 is a vertical view of the present invention.
1 is control cabinet among the figure, is fixed in the roadside, interior installation motor, deceleration device and control apparatus etc.Its rotating torque is by turning cylinder 2 outputs.3 is connecting rod, fixedly links with turning cylinder, links by spring hinge 4 and obstruct railing 5 again.Intercepting railing like this can be controlled by turning cylinder, and it is in vertically or horizontal level, with control traffic break-make.The domestic existing series of products production of above-mentioned spring hinge will be chosen suitable product according to the weight and the length that intercept railing during design, is complementary with moment and the obstruct railing that guarantees its mechanical strength and spring.For guaranteeing that intercepting railing is in vertical state, when promptly allowing automobile pass through, can not intercept the railing lodging because of factors such as wind cause, the moment of spring hinge can be estimated according to following formula:
P is the moment of spring hinge in the formula, and W, L are respectively weight and the length that intercepts railing.Commercially available spring hinge can be regulated moment a bit, and the maximum moment that requires can be adjusted to should be greater than P.In order to reduce to the mechanical strength of spring hinge and the requirement of spring torque, also can strengthen security performance simultaneously, intercept railing and preferably adopt high strength light weight type materials such as aluminium alloys, engineering plastics to make.
Fig. 3 is automobile and the schematic diagram (overlooking) that intercepts the railing collision, because the effect of spring hinge, automobile can regard basically and a lightweight railing collision freely that as long as the speed of a motor vehicle is not very big, generally be difficult for having an accident, promptly automobile and railing can not damage as.Intercept railing and wrap one deck TR thin rubber outward again, contact area and time in the time of can increasing collision, reduce impact force, better effects if.
The spring hinge place is equipped with displacement gauge taps such as microswitch or hall switch, and links with warning device, in case automobile and railing bump against, then the microswitch closure can in time be reported to the police.Both can avoid the generation of accident, can prevent again that vehicle from runing away.
The utility model is compared with original technology, and its security performance has bigger enhancing, can The traffic accident that the place of avoiding using traffic to intercept the hurdle produces owing to the car crass railing, Reduce economic loss.
We have made 2 model machines, do the simulated crash experiment with bicycle, with bicycle The normal speed collision, except slight paint damage, bicycle and safe electric traffic intercept The hurdle does not all have obvious mechanical damage.
Claims (4)
1. a safe electric traffic of being made up of motor, deceleration device, control apparatus and obstruct railing intercepts the hurdle, it is characterized in that connecting rod and turning cylinder fixedly link, and links by spring hinge and obstruct railing.
2. intercept the hurdle by the described safe electric traffic of claim 1, it is characterized in that spring hinge moment P must greater than
WL, wherein W is the weight that intercepts railing, L is the length that intercepts railing.
3. intercept the hurdle by the described safe electric traffic of claim 1, it is characterized in that intercepting railing and be surrounded by TR thin rubber outward.
4. intercept the hurdle by the described safe electric traffic of claim 1, it is characterized in that the spring hinge place is equipped with microswitch or hall switch.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN95239609.2U CN2219322Y (en) | 1995-04-20 | 1995-04-20 | Electric safety road barricade |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN95239609.2U CN2219322Y (en) | 1995-04-20 | 1995-04-20 | Electric safety road barricade |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2219322Y true CN2219322Y (en) | 1996-02-07 |
Family
ID=33881352
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN95239609.2U Expired - Fee Related CN2219322Y (en) | 1995-04-20 | 1995-04-20 | Electric safety road barricade |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2219322Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103161130A (en) * | 2011-12-10 | 2013-06-19 | 江南大学 | Lifting rod anti-hit device |
| CN104179134A (en) * | 2013-05-21 | 2014-12-03 | 苏州欢乐时光信息技术有限公司 | Intelligent lane isolation pile based on remote control technology |
| CN104264606A (en) * | 2013-04-11 | 2015-01-07 | 陈辉 | Break-through preventing barrier of highway toll station |
-
1995
- 1995-04-20 CN CN95239609.2U patent/CN2219322Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103161130A (en) * | 2011-12-10 | 2013-06-19 | 江南大学 | Lifting rod anti-hit device |
| CN104264606A (en) * | 2013-04-11 | 2015-01-07 | 陈辉 | Break-through preventing barrier of highway toll station |
| CN104179134A (en) * | 2013-05-21 | 2014-12-03 | 苏州欢乐时光信息技术有限公司 | Intelligent lane isolation pile based on remote control technology |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |