CN112627026A - Anti-collision protection fence for road and bridge - Google Patents
Anti-collision protection fence for road and bridge Download PDFInfo
- Publication number
- CN112627026A CN112627026A CN202011632911.8A CN202011632911A CN112627026A CN 112627026 A CN112627026 A CN 112627026A CN 202011632911 A CN202011632911 A CN 202011632911A CN 112627026 A CN112627026 A CN 112627026A
- Authority
- CN
- China
- Prior art keywords
- collision
- guardrail
- guardrails
- plate
- sleeve
- 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
Links
- 239000000463 material Substances 0.000 claims description 11
- 229920006327 polystyrene foam Polymers 0.000 claims description 6
- 230000000694 effects Effects 0.000 description 10
- 230000004888 barrier function Effects 0.000 description 8
- 230000003139 buffering effect Effects 0.000 description 2
- 230000009191 jumping Effects 0.000 description 2
- 239000004033 plastic Substances 0.000 description 2
- 229920006328 Styrofoam Polymers 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000008092 positive effect Effects 0.000 description 1
- 239000008261 styrofoam Substances 0.000 description 1
Images
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
-
- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01F—ADDITIONAL WORK, SUCH AS EQUIPPING ROADS OR THE CONSTRUCTION OF PLATFORMS, HELICOPTER LANDING STAGES, SIGNS, SNOW FENCES, OR THE LIKE
- E01F9/00—Arrangement of road signs or traffic signals; Arrangements for enforcing caution
- E01F9/60—Upright bodies, e.g. marker posts or bollards; Supports for road signs
- E01F9/604—Upright bodies, e.g. marker posts or bollards; Supports for road signs specially adapted for particular signalling purposes, e.g. for indicating curves, road works or pedestrian crossings
- E01F9/619—Upright bodies, e.g. marker posts or bollards; Supports for road signs specially adapted for particular signalling purposes, e.g. for indicating curves, road works or pedestrian crossings with reflectors; with means for keeping reflectors clean
-
- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01F—ADDITIONAL WORK, SUCH AS EQUIPPING ROADS OR THE CONSTRUCTION OF PLATFORMS, HELICOPTER LANDING STAGES, SIGNS, SNOW FENCES, OR THE LIKE
- E01F9/00—Arrangement of road signs or traffic signals; Arrangements for enforcing caution
- E01F9/60—Upright bodies, e.g. marker posts or bollards; Supports for road signs
- E01F9/658—Upright bodies, e.g. marker posts or bollards; Supports for road signs characterised by means for fixing
- E01F9/669—Upright bodies, e.g. marker posts or bollards; Supports for road signs characterised by means for fixing for fastening to safety barriers or the like
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
- F16F15/00—Suppression of vibrations in systems; Means or arrangements for avoiding or reducing out-of-balance forces, e.g. due to motion
- F16F15/02—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
- F16F15/00—Suppression of vibrations in systems; Means or arrangements for avoiding or reducing out-of-balance forces, e.g. due to motion
- F16F15/02—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems
- F16F15/04—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using elastic means
- F16F15/08—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using elastic means with rubber springs ; with springs made of rubber and metal
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Physics & Mathematics (AREA)
- Acoustics & Sound (AREA)
- Aviation & Aerospace Engineering (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Refuge Islands, Traffic Blockers, Or Guard Fence (AREA)
Abstract
The invention relates to an anti-collision protection fence for roads and bridges, which comprises a fixed guardrail A, a fixed guardrail B, an upper guardrail and a lower guardrail which are fixedly arranged between the fixed guardrail A and the fixed guardrail B, a plurality of hollow anti-collision guardrails, an anti-collision sleeve which corresponds to the anti-collision guardrails and is rotatably connected with the outer sides of the anti-collision guardrails, and an anti-collision device arranged in the anti-collision guardrails, wherein the upper ends of the anti-collision guardrails are fixedly connected with the upper guardrail, the lower ends of the anti-collision guardrails are fixedly connected with, the anti-collision guardrail is a cylinder, the lower end of the anti-collision guardrail is positioned below the bottom surface of the lower guardrail, the upper guardrail and the lower guardrail play a role in supporting the anti-collision guardrail, the anti-collision guardrail can bear the impact of a vehicle, the anti-collision sleeve can change the direction of the vehicle by rotating, the anti-collision guardrail has the advantages that the anti-collision guardrail is protected, meanwhile, the impact of the vehicle and the anti-collision guardrail is reduced, and the vehicle and a driver are protected.
Description
Technical Field
The invention relates to an anti-collision protection fence for roads and bridges.
Background
The guardrail is an industrial guardrail, is mainly used for protecting and protecting personal safety and equipment facilities in occasions such as houses, roads, commercial districts, public places and the like, is visible everywhere in our lives, has different prices per meter according to different heights, and is an indispensable infrastructure in the process of constructing roads and bridges.
The existing guardrail has poor anti-collision effect, and the vehicle easily jumps and rushes out of the guardrail when colliding against the guardrail, so that great potential safety hazards exist.
Disclosure of Invention
The invention aims to solve the technical problem of providing an anti-collision protection fence for a road and a bridge, which has a good anti-collision effect.
The invention adopts the following technical scheme:
the anti-collision guardrail comprises a fixed guardrail A, a fixed guardrail B, an upper guardrail and a lower guardrail which are fixedly arranged between the fixed guardrail A and the fixed guardrail B, a plurality of hollow anti-collision guardrails, an anti-collision sleeve which corresponds to the anti-collision guardrails and is rotatably connected with the outer sides of the anti-collision guardrails, and an anti-collision device arranged in the anti-collision guardrails, wherein the upper ends of the anti-collision guardrails are fixedly connected with the upper guardrail, the lower ends of the anti-collision guardrails are fixedly connected with the lower guardrail, the anti-collision guardrails are cylindrical, the lower ends of the anti-collision guardrails are positioned below the bottom surfaces of the lower guardrails, two end parts of each.
The anti-collision sleeve is in a round table shape, and the outer diameter of the lower end of the anti-collision sleeve is smaller than that of the upper end of the anti-collision sleeve.
The anti-collision sleeve is made of rubber.
The anti-collision sleeve is fixedly provided with a plurality of parallel light reflecting strips.
The number of the light reflecting strips is three.
The anti-collision device comprises an anti-collision plate A and an anti-collision plate B which are fixedly arranged in an anti-collision guardrail, and a buffer material filled in the anti-collision guardrail, wherein the anti-collision plate A and the anti-collision plate B are respectively vertical to the upper guardrail and the lower guardrail, the upper end of the anti-collision plate A and the upper end of the anti-collision plate B are respectively fixedly connected with two ends of the top surface of the anti-collision guardrail, the lower end of the anti-collision plate A and the lower end of the anti-collision plate B are respectively fixedly connected with the bottom surface of the anti-collision guardrail, and the lower end of the anti-collision plate A and the lower end of the anti-collision.
The buffer material is polystyrene foam.
The invention has the following positive effects:
the fixed guardrail A and the fixed guardrail B of the invention play a role in supporting the upper guardrail and the lower guardrail, the upper guardrail and the lower guardrail play a role in supporting the anti-collision guardrail, the anti-collision guardrail can bear the impact of a vehicle, the anti-collision sleeve can change the direction of the vehicle to be collided through rotation, the anti-collision guardrail is protected, meanwhile, the impact of the vehicle and the anti-collision guardrail is reduced, and the vehicle and a driver are protected.
The anti-collision sleeve is in a round table shape, and has a downward component force on a vehicle to be collided during collision, so that the ground holding force of the vehicle can be increased, and the vehicle can be prevented from jumping.
The rubber material of the invention can reduce the damage to the vehicle and protect the anti-collision guardrail.
The light reflecting strip can enable a driver to see the position of the anti-collision guardrail at night.
The number of the three light reflecting strips is three, so that a driver can see the position of the anti-collision guardrail more clearly at night.
The anti-collision guardrail comprises an anti-collision guardrail body, a bumper plate A and an anti-collision guardrail plate B, wherein the anti-collision guardrail body is provided with a cross section which is triangular, the cross section of the anti-collision guardrail body is triangular, the stability of the anti-collision guardrail body is enhanced, the damage of a vehicle which collides against the anti-collision guardrail body to the anti-collision guardrail body can be reduced, the anti-collision guardrail body is filled with a buffer material, the effects of the anti-collision guardrail body A and the anti.
The polystyrene foam plastic of the invention can play a good buffering effect.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of a bump guard of the present invention;
fig. 3 is a schematic view of the crash barrier of the present invention.
In the drawings: 1. fixing a guardrail A; 2. fixing a guardrail B; 3. an upper guardrail; 4. a lower guardrail; 5. an anti-collision guardrail; 6. an anti-collision sleeve; 7. a light-reflecting strip; 8. an anti-collision plate A; 9. an anti-collision plate B; 10. polystyrene foam.
Detailed Description
As shown in the attached drawings 1-3, the anti-collision guardrail comprises a fixed guardrail A1, a fixed guardrail B2, an upper guardrail 3 and a lower guardrail 4 which are fixedly arranged between the fixed guardrail A1 and the fixed guardrail B2, a plurality of hollow anti-collision guardrails 5, anti-collision sleeves 6 which correspond to the anti-collision guardrails 5 and are rotatably connected with the outer sides of the anti-collision guardrails 5, and anti-collision devices arranged in the anti-collision guardrails 5, wherein the upper ends of the anti-collision guardrails 5 are fixedly connected with the upper guardrail 3, the lower ends of the anti-collision guardrails 5 are fixedly connected with the lower guardrail 4, the anti-collision guardrails 5 are cylindrical, the lower ends of the anti-collision guardrails 5 are positioned below the bottom surfaces of the lower guardrail 4, two end parts of each anti-collision guardrail 5 are rectangular columns. Fixed guardrail A1 and fixed guardrail B2 have played the effect of support to last guardrail 3 and lower guardrail 4, go up guardrail 3 and guardrail 4 down and have played the effect of support to anticollision barrier 5, anticollision barrier 5 can bear the impact of vehicle, the direction that the change striking vehicle is rotated to the anticollision cover 6 accessible, the effect of protection has been played to anticollision barrier 5, the impact of vehicle and anticollision barrier 5 has been reduced simultaneously, the effect of protection has been played to vehicle and driver.
The anti-collision sleeve 6 is in a round table shape, and the outer diameter of the lower end of the anti-collision sleeve 6 is smaller than that of the upper end of the anti-collision sleeve. The anti-collision sleeve 6 is in a round table shape, and the anti-collision sleeve 6 has a downward component force on a vehicle to be collided during collision, so that the ground gripping force of the vehicle can be increased, and the vehicle can be prevented from jumping.
The anti-collision sleeve 6 is made of rubber. The rubber material can be less to the damage of hitting the vehicle, has played the effect of protection to anticollision barrier 5 simultaneously.
The anti-collision sleeve 6 is fixedly provided with a plurality of parallel light reflecting strips 7. The reflective strips 7 allow the driver to see the position of the crash barrier 5 at night.
The number of the reflective strips 7 is three. The driver can see the position of the crash barrier 5 more clearly at night.
The anti-collision device comprises an anti-collision plate A8, an anti-collision plate B9 and a buffer material filled in the anti-collision guardrail 5, wherein the anti-collision plate A8 and the anti-collision plate B9 are respectively vertical to the upper guardrail 3 and the lower guardrail 4, the upper end of the anti-collision plate A8 and the upper end of the anti-collision plate B9 are respectively fixedly connected with two ends of the top surface of the anti-collision guardrail 5, the lower end of the anti-collision plate A8 and the lower end of the anti-collision plate B9 are respectively fixedly connected with the bottom surface of the anti-collision guardrail 5, and the lower end of the anti-collision plate A8 and the lower end of the anti-collision plate B9 are mutually and fixedly. The anti-collision plate A8 and the anti-collision plate B9 enable the cross section of the anti-collision guardrail 5 to be three triangles, the stability of the anti-collision guardrail 5 is reinforced, the damage of a collision vehicle to the anti-collision guardrail 5 can be reduced, the buffer material is filled in the anti-collision guardrail 5, the effects of the anti-collision plate A8 and the anti-collision plate B9 can be enhanced, and meanwhile, the possibility of bending the anti-collision guardrail 5 is reduced.
The cushioning material of the present invention is a polystyrene foam 10. The styrofoam 10 may provide a good cushioning effect.
When the anti-collision guardrail device is used, the lower end parts of the fixed guardrail A1, the fixed guardrail B2 and the anti-collision guardrail 5 are buried in a road, when a vehicle is collided, the direction of the vehicle is changed through the rotation of the anti-collision sleeve 6 after the anti-collision sleeve 6 is contacted with the vehicle, meanwhile, the anti-collision sleeve 6 gives downward component force to the vehicle, the ground gripping force of the vehicle is increased, the vehicle is not easy to jump, the anti-collision sleeve 6 is made of rubber materials and plays a role in buffering the vehicle, the cross sections of the anti-collision guardrail 5 are three triangles through the anti-collision plate A8 and the anti-collision plate B9, the firmness of the anti-collision guardrail 5 is increased, and the polystyrene foam plastic 10 can reduce the deformation of.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.
Claims (7)
1. The utility model provides a road and bridge's crashproof guard bar which characterized in that: the anti-collision guardrail comprises a fixed guardrail A (1), a fixed guardrail B (2), an upper guardrail (3) and a lower guardrail (4) which are fixedly arranged between the fixed guardrail A (1) and the fixed guardrail B (2), a plurality of hollow anti-collision guardrails (5), an anti-collision sleeve (6) which corresponds to the anti-collision guardrail (5) and is rotatably connected with the outer sides of the anti-collision guardrails (5), and an anti-collision device arranged in the anti-collision guardrail (5), wherein the upper ends of the anti-collision guardrails (5) are fixedly connected with the upper guardrail (3), the lower ends of the anti-collision guardrails (5) are fixedly connected with the lower guardrail (4), the anti-collision guardrails (5) are cylinders, and the lower ends of the anti-collision guardrails;
the anti-collision guardrail comprises anti-collision guardrails (5), wherein two end parts of each anti-collision guardrail are rectangular columns, the middle parts of the anti-collision guardrails are cylindrical, and anti-collision sleeves (6) are rotatably connected with the middle parts of the anti-collision guardrails (5).
2. The anti-collision protection fence for roads and bridges as claimed in claim 1, wherein: the anti-collision sleeve (6) is in a round table shape, and the outer diameter of the lower end of the anti-collision sleeve (6) is smaller than that of the upper end of the anti-collision sleeve.
3. The anti-collision protection fence for roads and bridges as claimed in claim 1, wherein: the anti-collision sleeve (6) is made of rubber.
4. The anti-collision protection fence for roads and bridges as claimed in claim 1, wherein: and a plurality of parallel light reflecting strips (7) are fixedly arranged on the anti-collision sleeve (6).
5. The anti-collision protection fence for roads and bridges as claimed in claim 4, wherein: the number of the light reflecting strips (7) is three.
6. The anti-collision protection fence for roads and bridges as claimed in claim 1, wherein: the anti-collision device comprises an anti-collision plate A (8) and an anti-collision plate B (9) which are fixedly arranged in an anti-collision guardrail (5) and a buffer material filled in the anti-collision guardrail (5), wherein the anti-collision plate A (8) and the anti-collision plate B (9) are respectively vertical to the upper guardrail (3) and the lower guardrail (4) in direction, the upper end of the anti-collision plate A (8) and the upper end of the anti-collision plate B (9) are respectively fixedly connected with the two ends of the top surface of the anti-collision guardrail (5), the lower end of the anti-collision plate A (8) and the lower end of the anti-collision plate B (9) are respectively fixedly connected with the bottom surface of the anti-collision guardrail (5), and the lower end of the anti-collision plate A (8) and the lower end of the anti-collision plate B.
7. The anti-collision protection fence for roads and bridges as claimed in claim 6, wherein: the buffer material is polystyrene foam (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011632911.8A CN112627026A (en) | 2020-12-31 | 2020-12-31 | Anti-collision protection fence for road and bridge |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011632911.8A CN112627026A (en) | 2020-12-31 | 2020-12-31 | Anti-collision protection fence for road and bridge |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112627026A true CN112627026A (en) | 2021-04-09 |
Family
ID=75289961
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011632911.8A Pending CN112627026A (en) | 2020-12-31 | 2020-12-31 | Anti-collision protection fence for road and bridge |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112627026A (en) |
Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104005377A (en) * | 2014-05-30 | 2014-08-27 | 江苏博泓新材料科技有限公司 | Anti-collision conical device for pier |
| CN206646433U (en) * | 2017-04-14 | 2017-11-17 | 王子腾 | A kind of guardrail of highway anticollision |
| CN209099246U (en) * | 2018-09-07 | 2019-07-12 | 安徽昌达道路设施工程有限责任公司 | A kind of highway cushion guardail |
| CN209907192U (en) * | 2019-03-01 | 2020-01-07 | 安徽省铁路投资有限责任公司 | Bridge buffer stop |
| CN210104635U (en) * | 2019-05-05 | 2020-02-21 | 明晓云 | Double-cylinder highway guardrail anti-collision barrel |
| CN210315324U (en) * | 2019-04-17 | 2020-04-14 | 梁茂 | Rail guard for municipal works |
| CN210315334U (en) * | 2019-05-22 | 2020-04-14 | 唐会超 | Road and bridge safety protective guard |
| CN211340419U (en) * | 2019-12-05 | 2020-08-25 | 王静 | Anti-collision protection fence for road and bridge |
| KR20200122090A (en) * | 2019-04-17 | 2020-10-27 | 김경태 | Roller type guard rail |
| CN212052484U (en) * | 2019-09-30 | 2020-12-01 | 李祖友 | Road anti-collision guardrail |
| CN212153096U (en) * | 2019-10-18 | 2020-12-15 | 李建伟 | Anti-collision protection fence for road and bridge |
-
2020
- 2020-12-31 CN CN202011632911.8A patent/CN112627026A/en active Pending
Patent Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104005377A (en) * | 2014-05-30 | 2014-08-27 | 江苏博泓新材料科技有限公司 | Anti-collision conical device for pier |
| CN206646433U (en) * | 2017-04-14 | 2017-11-17 | 王子腾 | A kind of guardrail of highway anticollision |
| CN209099246U (en) * | 2018-09-07 | 2019-07-12 | 安徽昌达道路设施工程有限责任公司 | A kind of highway cushion guardail |
| CN209907192U (en) * | 2019-03-01 | 2020-01-07 | 安徽省铁路投资有限责任公司 | Bridge buffer stop |
| CN210315324U (en) * | 2019-04-17 | 2020-04-14 | 梁茂 | Rail guard for municipal works |
| KR20200122090A (en) * | 2019-04-17 | 2020-10-27 | 김경태 | Roller type guard rail |
| CN210104635U (en) * | 2019-05-05 | 2020-02-21 | 明晓云 | Double-cylinder highway guardrail anti-collision barrel |
| CN210315334U (en) * | 2019-05-22 | 2020-04-14 | 唐会超 | Road and bridge safety protective guard |
| CN212052484U (en) * | 2019-09-30 | 2020-12-01 | 李祖友 | Road anti-collision guardrail |
| CN212153096U (en) * | 2019-10-18 | 2020-12-15 | 李建伟 | Anti-collision protection fence for road and bridge |
| CN211340419U (en) * | 2019-12-05 | 2020-08-25 | 王静 | Anti-collision protection fence for road and bridge |
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| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20210409 |