CN206800270U - A kind of anti-collision guard rail for highways for oblique shock - Google Patents
A kind of anti-collision guard rail for highways for oblique shock Download PDFInfo
- Publication number
- CN206800270U CN206800270U CN201720413530.8U CN201720413530U CN206800270U CN 206800270 U CN206800270 U CN 206800270U CN 201720413530 U CN201720413530 U CN 201720413530U CN 206800270 U CN206800270 U CN 206800270U
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- China
- Prior art keywords
- collision
- upright post
- anticollision
- collision upright
- dsah
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Abstract
It the utility model is related to anti-collision guard rail for highways technical field, refer in particular to a kind of anti-collision guard rail for highways for oblique shock, anticollision barrier including being fixed at highway both sides, anticollision barrier includes spaced multiple anti-collision upright posts, the dsah-pot being fixedly connected with anti-collision upright post, support frame between two neighboring anti-collision upright post, the connecting plate support frame of anti-collision upright post both sides being connected and fixed on anti-collision upright post, the anticollision bent plate being fixedly connected respectively with dsah-pot and support frame, the center line that dsah-pot is fixedly connected with afterwards with highway with anti-collision upright post is set in 45 degree of angles.Structure setting as the utility model use, for oblique shock, avoid the blind spot of traditional design, improve the anticollision ability that structure is directed to oblique shock, the energy absorbing efficiency of structure is improved, the lightweight of structure is realized, effectively saves cost, it is its good appearance, simple in construction, it is highly suitable for this application for needing extensive anticollision barrier of highway.
Description
Technical field
Anti-collision guard rail for highways technical field is the utility model is related to, refers in particular to a kind of highway for oblique shock
Anticollision barrier.
Background technology
Anti-collision guard rail for highways has two effects：1. being run off road at a high speed when preventing to lose control of one's vehicle, cause to fall precipice, overturn
Accident Deng danger occurs；2. hard hit accident occurs when preventing high vehicle speeds, can when being had collision by vehicle
Vehicle collision energy is sufficiently absorbed, while reducing car speed as far as possible, reduces infringement of the impact to vehicle body.It is public at a high speed
Vehicle Speed on road is very fast, and more in more than 60km/h, under adverse weather situation, bad lamplight status, vehicle is because driving
The person's of sailing operational error, a variety of former cars of front truck of dodging cause the situation for deviateing travel direction very universal.In this case, vehicle
Often anticollision barrier is hit when rolling road away from oblique traveling.Traditional anticollision barrier is designed as symmetrical structure mostly, is not directed to
The situation of most common oblique shock, this also results in starting point of traditional anticollision barrier in structure design and has deflected away from reality
The project situation on border.
When it is unidirectionally extended structure to be hit thing, easily send out shock oblique, now the velocity attitude of rammer and hit thing
Bearing of trend between out of plumb.In this case, the energy absorption efficiency of traditional symmetrical expression anticollision guardrail structure is relatively low,
Crashworthiness is bad, during the purpose of anticollision protection is realized, it is difficult to which realization makes full use of to material, the overall effect of structure
Rate is relatively low, in addition, the anticollision ability of the space position between two anti-collision upright posts is weaker, it is easily broken when vehicle is hit at this
Bad anti-collision upright post, cause the accident.
Utility model content
For problem above, the utility model provides a kind of anti-collision guard rail for highways for oblique shock, effectively
In place of the imperfection for solving conventional high rate highway anti-collision guardrail, its overall structure is easy to be reliable, and material use effect is good, is easy to pacify
Dress, easy to maintain, holistic cost is low.
To achieve these goals, the technical solution adopted in the utility model is as follows：
A kind of anti-collision guard rail for highways for oblique shock, including it is fixed at the anticollision shield of highway both sides
Column, anticollision barrier include spaced multiple anti-collision upright posts, be fixedly connected with anti-collision upright post dsah-pot, located at two neighboring
Support frame between anti-collision upright post, the connecting plate being connected and fixed on the support frame of anti-collision upright post both sides on anti-collision upright post, respectively
The anticollision bent plate being fixedly connected with dsah-pot and support frame, dsah-pot are fixedly connected with the center with highway afterwards with anti-collision upright post
Line is set in 45 degree of angles.
Furthermore, the dsah-pot side is fixed on anticollision bent plate by fixing bolt, and opposite side is welded in anti-
Hit on column, dsah-pot uses a diameter of 15~20cm steel cylinder structure setting, height and anticollision at the top of dsah-pot
Bent plate overhead height is consistent.
Furthermore, support frame is provided with bending part, and bending part is fixed on anticollision bent plate by fixing bolt, support
The height of top of the trellis is consistent with anticollision bent plate overhead height.
Furthermore, connecting plate is provided with arc portion, and arc portion is buckled on anti-collision upright post, and is fixed by fixing bolt
In on anti-collision upright post, connecting plate both ends are connected to the support frame located at anti-collision upright post both sides by fixing bolt respectively.
Furthermore, the vertical section of the anticollision bent plate is set for wavy shaped configuration.
The utility model beneficial effect：
Structure setting as the utility model use, for oblique shock, avoids the blind spot of traditional design, improves
Structure is directed to the anticollision ability of oblique shock, improves the energy absorbing efficiency of structure, realizes the lightweight of structure, effectively save
Cost, its good appearance, simple in construction, simple production process, mounting process are simple and efficient, and it is this to be highly suitable for highway
Need the application of extensive anticollision barrier.
Brief description of the drawings
Fig. 1 is the utility model of the whole structure diagram；
Fig. 2 is support beam structure figure；
Fig. 3 is connecting board structure figure；
Fig. 4 is anticollision bent plate structure chart；
Fig. 5 is utility model works state diagram.
1. anti-collision upright post；2. dsah-pot；3. support beam；4. connecting plate；5. anticollision bent plate；6. fixing bolt；It is 7. public at a high speed
Lu Zhizheng line；8. bending part；9. arc portion.
Embodiment
The technical solution of the utility model is illustrated with embodiment below in conjunction with the accompanying drawings.
As shown in Figures 1 to 4, a kind of anti-collision guard rail for highways for oblique shock of the utility model, including fixation
Anticollision barrier located at highway both sides, anticollision barrier include spaced multiple anti-collision upright posts 1, consolidated with anti-collision upright post 1
Surely the dsah-pot 2 that connects, the support frame 3 between two neighboring anti-collision upright post 1, the support frame 3 of the both sides of anti-collision upright post 1 connected
Connect the connecting plate 4 being fixed on anti-collision upright post 1, the anticollision bent plate 5 being fixedly connected respectively with dsah-pot 2 and support frame 3, dsah-pot
2 center lines 7 for being fixedly connected with afterwards with highway with anti-collision upright post 1 are set in 45 degree of angles.This practicality of composition described above is new
Type basic structure.
Structure setting as the utility model use, by anti-collision upright post 1, dsah-pot 2, support frame 3, connecting plate 4 with preventing
The anticollision barrier that bent plate 5 is formed by fixedly connecting is hit, dsah-pot 2 is fixedly connected with the center line 7 with highway afterwards with anti-collision upright post 1
Set in 45 degree of angles, play the effect of dual anti-collision upright post 1, be particularly directed to the oblique shock guardrail of vehicle, effectively to anti-
Hit column and play a part of protection, avoid the blind spot of traditional design, improve the anticollision ability that structure is directed to oblique shock, carry
The high energy absorbing efficiency of structure, realizes the lightweight of structure, effectively saves cost, its good appearance, simple in construction, production
Technique is simple, mounting process is simple and efficient, is highly suitable for this application for needing extensive anticollision barrier of highway.
More specifically, the side of dsah-pot 2 is fixed on anticollision bent plate 5 by fixing bolt 6, and opposite side is welded in
On anti-collision upright post 1, dsah-pot 2 using a diameter of 15~20cm steel cylinder structure setting, the height at the top of dsah-pot 2 with
The overhead height of anticollision bent plate 5 is consistent.Using such structure setting, Vehicular impact is effectively played by the one side of dsah-pot 2
Cushioning effect, the anticollision ability of anticollision barrier is improved, on the other hand effectively plays the protective effect to anti-collision upright post 1.
More specifically, support frame 3 is provided with bending part 8, and bending part 8 is fixed on anticollision bent plate 5 by fixing bolt 6
On, the height at the top of support frame 3 is consistent with the overhead height of anticollision bent plate 5.Using such structure setting, have by support frame 3
The impact struck against on guardrail is distributed on the anti-collision upright post 1 at the both ends of support frame 3 by effect, and effectively reduce that vehicle is subject to hits
Power is hit, improves the anticollision ability of anticollision barrier.
More specifically, connecting plate 4 is provided with arc portion 9, and arc portion 9 is buckled on anti-collision upright post 1, and passes through fixing bolt
6 are fixed on anti-collision upright post 1, and the both ends of connecting plate 4 are connected to the support located at the both sides of anti-collision upright post 1 by fixing bolt 6 respectively
Frame 3.Using such structure setting, effectively the support frame 3 of the both sides of anti-collision upright post 1 is fixed on anti-collision upright post 1, when guardrail
When place is by hitting, overall structure is advantageous to local impact being distributed to whole all in the stress involved by support frame 3
In body structure, size of the vehicle by impact is reduced, reduces danger, improve the anticollision ability of structure.
More specifically, the vertical section of the anticollision bent plate 5 is set for wavy shaped configuration.The effect master of anticollision bent plate 5
It is energy-absorbing, when Vehicular impact guardrail, the elder generation of anticollision bent plate 5 and vehicle contact, because itself and dsah-pot 2, support frame 3 are fixed
Connection, effectively sucks the impact for impinging upon guardrail, in addition, it uses wavy shaped configuration to set, profile is more attractive.
Installation method of the present utility model, comprises the following steps：
Step 1: multiple anti-collision upright posts 1 interval is squeezed into the ground of highway both sides；
Step 2: dsah-pot 2 is fixed on anti-collision upright post 1 by welding manner；
Step 3: connecting plate 4 is fixed on anti-collision upright post 1 by fixing bolt 6；
Step 4: the support frame 3 of the both sides of anti-collision upright post 1 is fixed on to the both ends of connecting plate 4 by fixing bolt 6；
Step 5: anticollision bent plate 5 is fixedly connected with dsah-pot 2 by fixing bolt 6；
Walk poly- six, be fixedly connected with anticollision bent plate 5 with the bending part 8 of support frame 3 by fixing bolt 6.
As shown in figure 5, operation principle of the present utility model：When motor vehicle M deviate travel direction, respectively A, B to guardrail,
When C diverse locations are hit, anticollision barrier can show enough impact resistances, from location A to location of C, anticollision barrier pair
Motor vehicle M play it is good block, pay punching effect, motor vehicle M impact is effectively sucked by anticollision bent plate 5, by passing through
The impact struck against on guardrail is effectively distributed on the anti-collision upright post 1 at the both ends of support frame 3 by support frame 3, effectively reduces car
The impact being subject to, improve the anticollision ability of anticollision barrier.
This is described with new embodiment above in association with accompanying drawing, but the utility model be not limited to it is above-mentioned
Embodiment, above-mentioned embodiment is only schematical, rather than restricted, the ordinary skill of this area
Personnel are under enlightenment of the present utility model, in the case of the utility model aims and scope of the claimed protection are not departed from,
Many forms can be also made, these are belonged within the scope of protection of the utility model.
Claims (5)
1. a kind of anti-collision guard rail for highways for oblique shock, including the anticollision barrier of highway both sides is fixed at,
It is characterized in that：The anticollision barrier includes spaced multiple anti-collision upright posts (1), is fixedly connected with anti-collision upright post (1)
Dsah-pot (2), the support frame (3) between two neighboring anti-collision upright post (1), the support frame (3) by anti-collision upright post (1) both sides
The connecting plate (4) being connected and fixed on anti-collision upright post (1), the anticollision song being fixedly connected respectively with dsah-pot (2) and support frame (3)
Plate (5), the center line (7) that the dsah-pot (2) is fixedly connected with afterwards with highway with anti-collision upright post (1) are set in 45 degree of angles
Put.
A kind of 2. anti-collision guard rail for highways for oblique shock according to claim 1, it is characterised in that：It is described slow
Rush cylinder (2) side to be fixed on anticollision bent plate (5) by fixing bolt (6), opposite side is welded on anti-collision upright post (1), described
Dsah-pot (2) is using a diameter of 15~20cm steel cylinder structure setting, height and anticollision at the top of the dsah-pot (2)
Bent plate (5) overhead height is consistent.
A kind of 3. anti-collision guard rail for highways for oblique shock according to claim 1, it is characterised in that：The branch
Support (3) is provided with bending part (8), and the bending part (8) is fixed on anticollision bent plate (5) by fixing bolt (6), the branch
Height at the top of support (3) is consistent with anticollision bent plate (5) overhead height.
A kind of 4. anti-collision guard rail for highways for oblique shock according to claim 1, it is characterised in that：The company
Fishplate bar (4) is provided with arc portion (9), and the arc portion (9) is buckled on anti-collision upright post (1), and is fixed on by fixing bolt (6)
On anti-collision upright post (1), connecting plate (4) both ends are connected to located at anti-collision upright post (1) both sides by fixing bolt (6) respectively
Support frame (3).
A kind of 5. anti-collision guard rail for highways for oblique shock according to claim 1, it is characterised in that：It is described anti-
The vertical section for hitting bent plate (5) is set for wavy shaped configuration.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720413530.8U CN206800270U (en) | 2017-04-19 | 2017-04-19 | A kind of anti-collision guard rail for highways for oblique shock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720413530.8U CN206800270U (en) | 2017-04-19 | 2017-04-19 | A kind of anti-collision guard rail for highways for oblique shock |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206800270U true CN206800270U (en) | 2017-12-26 |
Family
ID=60733319
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720413530.8U Expired - Fee Related CN206800270U (en) | 2017-04-19 | 2017-04-19 | A kind of anti-collision guard rail for highways for oblique shock |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206800270U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106894367A (en) * | 2017-04-19 | 2017-06-27 | 武汉理工大学 | A kind of anti-collision guard rail for highways for oblique shock |
| CN110042785A (en) * | 2019-05-17 | 2019-07-23 | 招商局重庆交通科研设计院有限公司 | Traffic anticollision barrier |
-
2017
- 2017-04-19 CN CN201720413530.8U patent/CN206800270U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106894367A (en) * | 2017-04-19 | 2017-06-27 | 武汉理工大学 | A kind of anti-collision guard rail for highways for oblique shock |
| CN110042785A (en) * | 2019-05-17 | 2019-07-23 | 招商局重庆交通科研设计院有限公司 | Traffic anticollision barrier |
| CN110042785B (en) * | 2019-05-17 | 2023-11-24 | 招商局重庆交通科研设计院有限公司 | Traffic anti-collision guardrail |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20171226 Termination date: 20180419 |