CN210886925U - A anticollision barrier for highway bridge - Google Patents
A anticollision barrier for highway bridge Download PDFInfo
- Publication number
- CN210886925U CN210886925U CN201921581103.6U CN201921581103U CN210886925U CN 210886925 U CN210886925 U CN 210886925U CN 201921581103 U CN201921581103 U CN 201921581103U CN 210886925 U CN210886925 U CN 210886925U
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- CN
- China
- Prior art keywords
- guardrail
- blotter
- connecting rod
- damping spring
- guardrail base
- 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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- 230000004888 barrier function Effects 0.000 title claims abstract description 20
- 238000013016 damping Methods 0.000 claims abstract description 27
- 230000001681 protective effect Effects 0.000 claims description 6
- 230000000694 effects Effects 0.000 abstract description 21
- 230000003139 buffering effect Effects 0.000 abstract description 12
- 229910000831 Steel Inorganic materials 0.000 description 5
- 239000010959 steel Substances 0.000 description 5
- 230000002349 favourable effect Effects 0.000 description 3
- 230000002633 protecting effect Effects 0.000 description 3
- 238000010521 absorption reaction Methods 0.000 description 2
- 238000005452 bending Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000035939 shock Effects 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 230000003760 hair shine Effects 0.000 description 1
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 238000004381 surface treatment Methods 0.000 description 1
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Abstract
The utility model belongs to the technical field of anticollision barrier, especially, be an anticollision barrier for highway bridge, including guardrail base, railing ring and mounting hole, the upper surface of guardrail base is connected with the railing ring, and the mounting hole has been seted up to the lower surface of guardrail base inside, and one side of guardrail base is connected with the connecting rod, and the inside of connecting rod is connected with damping spring; be provided with wave guardrail plate in one side of guardrail base, wavy guardrail can reach the effect of buffer power, be provided with the blotter in one side of wave guardrail plate, the blotter can rotate through the bearing, when the vehicle takes place the striking with the blotter, the blotter atress rotates, turn into the revolving force with the impact, reach the effect of buffering, reduce the impact of vehicle, the security has been increased, the effect of abundant buffering power has been reached, be provided with damping spring in the inside of connecting rod, damping spring can cushion the vehicle impact, the security has been increased.
Description
Technical Field
The utility model belongs to the technical field of the anticollision barrier, concretely relates to anticollision barrier for highway bridge.
Background
The anti-collision guardrail is a typical cold-formed steel product, has the advantages of good impact resistance, low cost, long service life, higher safety, environmental protection and the like, is mainly used for protecting and protecting equipment and facilities in factories, workshops and warehouses, is made of common steel, such as round steel tubes, square steel tubes or profiled steel plates, and is made of waterproof materials as raw materials for surface treatment of outdoor anti-collision guardrails, so that the anti-collision guardrail is attractive in appearance and difficult to rust.
The prior art has the following problems:
1. the existing anti-collision guardrail only has one layer of guardrail for protection, has poor protection effect and is not beneficial to the use of the anti-collision guardrail;
2. the existing anti-collision guardrail for the highway bridge is hard in strength, strong in reaction force when the anti-collision guardrail with high hardness collides with a vehicle, and easy to cause harm to a vehicle driver.
SUMMERY OF THE UTILITY MODEL
To solve the problems set forth in the background art described above. The utility model provides an anticollision barrier for highway bridge has abundant anticollision and cushions the characteristics of impact.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an anticollision barrier for highway bridge, includes guardrail base, railing ring sum mounting hole, the upper surface of guardrail base is connected with the railing ring, the lower surface of guardrail base is inside has been seted up the mounting hole, one side of guardrail base is connected with the connecting rod, the internal connection of connecting rod has damping spring, damping spring keeps away from the one end of connecting rod is connected with wave guardrail board, wave guardrail board's upper and lower surface all is connected with the link, two the position that the link is close to relatively is connected with the blotter, the link with the junction of blotter is connected with the bearing.
Preferably, the upper end of the buffer pad is connected with an auxiliary buffer pad, and the auxiliary buffer pad is arranged above the bearing; the auxiliary cushion pad can wrap the bearing and the connecting frame, so that the connecting frame and the bearing are prevented from contacting with the outside, and the protection effect is achieved.
Preferably, the front surface and the rear surface of the wave guardrail plate are both connected with protective pads; when a plurality of guardrail bases are placed and installed together, the protective pad can fill the gaps between a plurality of wave guardrail plates, and friction between the wave guardrail plates is avoided.
Preferably, the outer side wall of the buffer pad is connected with a plurality of reflective warning sheets; when the vehicle was gone at night, the car light shined reflection of light warning piece, and reflection of light warning piece makes things convenient for vehicle driver to observe the position of anticollision barrier with the car light reflection, avoids taking place the striking, has increased the security.
Preferably, the outer side wall of the buffer pad is connected with a friction pit; the friction pit can increase the surface friction of blotter, avoids vehicle and blotter to take place the striking back and too slide, reaches the effect of slow parking vehicle.
Preferably, the connecting part of the connecting rod and the guardrail base is connected with a mounting bolt; the connecting rod passes through construction bolt to be fixed on the guardrail base, has reached abundant fixed effect.
Preferably, the inside of the damping spring is connected with a telescopic rod; the telescopic link can play the effect that supports for damping spring, takes place the bending when avoiding damping spring to stretch out and draw back, is favorable to damping spring's use.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the wave guardrail plate is arranged on one side of the guardrail base, the wave guardrail can achieve the effect of buffering force, the buffer cushion is arranged on one side of the wave guardrail plate and can rotate through the bearing, when a vehicle collides with the buffer cushion, the buffer cushion rotates under the stress, the impact force is converted into the rotating force, the buffering effect is achieved, the impact force of the vehicle is reduced, the safety is improved, and the effect of fully buffering the force is achieved;
2. be provided with damping spring in the inside of connecting rod, damping spring can cushion vehicle impact, has increased the security, is provided with reflection of light warning piece at the lateral wall of blotter, and the vehicle is when traveling at night, and the car light shines reflection of light warning piece, and reflection of light warning piece makes things convenient for vehicle driver to observe the position of anticollision barrier, avoids taking place the striking.
Drawings
The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:
fig. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic structural view of one side of the wave guard rail plate of the present invention;
FIG. 3 is a schematic view of the structure of the cushion pad of the present invention;
FIG. 4 is a schematic structural view of a damping spring of the present invention;
in the figure: 1. a guardrail base; 2. a connecting rod; 3. a railing ring; 4. a damping spring; 5. a wave guard rail plate; 6. a cushion pad; 7. a bearing; 8. a connecting frame; 9. mounting holes; 10. an auxiliary cushion pad; 11. a protective pad; 12. a friction pit; 13. a reflective warning sheet; 14. installing a bolt; 15. a telescopic rod.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Examples
Referring to fig. 1-4, the present invention provides the following technical solutions: the utility model provides an anticollision barrier for highway bridge, including guardrail base 1, railing ring 3 and mounting hole 9, guardrail base 1's upper surface is connected with railing ring 3, guardrail base 1's lower surface has seted up mounting hole 9 inside, one side of guardrail base 1 is connected with connecting rod 2, the internal connection of connecting rod 2 has damping spring 4, damping spring 4 keeps away from the one end of connecting rod 2 and is connected with wave guardrail board 5, wave guardrail board 5's upper and lower surface all is connected with link 8, the position that two link 8 are close to relatively is connected with blotter 6, the junction of link 8 and blotter 6 is connected with bearing 7.
In this embodiment: be provided with wave guardrail board 5 in one side of guardrail base 1, wavy guardrail can reach the effect of buffering impact, be provided with blotter 6 in one side of wave guardrail board 5, blotter 6 can rotate through bearing 7, when the vehicle takes place the striking with blotter 6, 6 atresss of blotter rotate, turn into the revolving force with the impact, reach the effect of buffering, reduce the impact of vehicle, the security has been increased, the effect of abundant buffering power has been reached, be provided with damping spring 4 in the inside of connecting rod 2, damping spring 4 can cushion the vehicle impact, the security has been increased.
Specifically, the upper end of the cushion pad 6 is connected with an auxiliary cushion pad 10, and the auxiliary cushion pad 10 is arranged above the bearing 7; the auxiliary buffer cushion 10 can wrap the bearing 7 and the connecting frame 8, so that the connecting frame 8 and the bearing 7 are prevented from contacting with the outside, and the protection effect is achieved.
Specifically, the front and back surfaces of the wave guardrail plate 5 are connected with protective pads 11; when a plurality of guardrail bases 1 are placed and installed together, the protective pad 11 can fill the gaps between a plurality of wave guardrail plates 5, and the friction between the wave guardrail plates 5 is avoided.
Specifically, the outer side wall of the buffer pad 6 is connected with a plurality of reflective warning sheets 13; when the vehicle was gone at night, reflection of light warning piece 13 was shone to the car light, and reflection of light warning piece 13 makes things convenient for vehicle driver to observe the position of anticollision barrier, avoids taking place the striking, has increased the security.
Specifically, the outer side wall of the buffer pad 6 is connected with a friction pit 12; the friction pit 12 can increase the surface friction of the buffer pad 6, and prevent the vehicle from sliding too much after colliding with the buffer pad 6, so that the effect of slowing down the vehicle is achieved.
Specifically, a mounting bolt 14 is connected with the joint of the connecting rod 2 and the guardrail base 1; the connecting rod 2 is fixed on the guardrail base 1 through the mounting bolt 14, and the effect of full fixation is achieved.
Specifically, the inside of the damping spring 4 is connected with a telescopic rod 15; the telescopic rod 15 can play the effect of supporting for damping spring 4, avoids damping spring 4 to take place the bending when flexible, is favorable to damping spring 4's use.
The utility model discloses a theory of operation and use flow: the wave guardrail plate 5 is arranged on one side of the guardrail base 1, the wave guardrail can achieve the effect of buffering the impact force, the buffer pad 6 is arranged on one side of the wave guardrail plate 5, the buffer pad 6 can rotate through the bearing 7, when a vehicle collides with the buffer pad 6, the buffer pad 6 rotates under the stress to convert the impact force into the rotating force, the buffering effect is achieved, the impact force of the vehicle is reduced, the safety is improved, the effect of fully buffering the impact force is achieved, the auxiliary buffer pad 10 can wrap the bearing 7 and the connecting frame 8, the connecting frame 8 and the bearing 7 are prevented from contacting with the outside, the protecting effect is achieved, the friction pit 12 can increase the surface friction force of the buffer pad 6, the vehicle is prevented from excessively sliding after colliding with the buffer pad 6, the effect of buffering the vehicle is achieved, the shock absorption spring 4 is arranged inside the connecting rod 2, the shock absorption spring 4 can buffer the vehicle impact force, increased the security, telescopic link 15 can play the effect of support for damping spring 4, take place crooked when avoiding damping spring 4 to stretch out and draw back, be favorable to damping spring 4's use, lateral wall at blotter 6 is provided with reflection of light warning piece 13, the vehicle is when traveling at night, reflection of light warning piece 13 is shone to the car light, reflection of light warning piece 13 reflects the car light, make things convenient for vehicle driver to observe the position of anticollision barrier, avoid taking place the striking, the security has been increased.
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 described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (7)
1. The utility model provides an anticollision barrier for highway bridge, includes guardrail base (1), railing ring (3) and mounting hole (9), the upper surface of guardrail base (1) is connected with railing ring (3), the lower surface of guardrail base (1) is inside to be seted up mounting hole (9), its characterized in that: one side of guardrail base (1) is connected with connecting rod (2), the internal connection of connecting rod (2) has damping spring (4), damping spring (4) are kept away from the one end of connecting rod (2) is connected with wave guardrail board (5), the upper and lower surface of wave guardrail board (5) all is connected with link (8), two the position that link (8) are close to relatively is connected with blotter (6), link (8) with the junction of blotter (6) is connected with bearing (7).
2. A crash barrier for highway bridges according to claim 1, wherein: the upper end of the buffer cushion (6) is connected with an auxiliary buffer cushion (10), and the auxiliary buffer cushion (10) is arranged above the bearing (7).
3. A crash barrier for highway bridges according to claim 1, wherein: the front surface and the rear surface of the wave guardrail plate (5) are both connected with protective pads (11).
4. A crash barrier for highway bridges according to claim 1, wherein: the lateral wall of blotter (6) is connected with a plurality of reflection of light warning piece (13).
5. A crash barrier for highway bridges according to claim 4, wherein: the outer side wall of the buffer pad (6) is connected with a friction pit (12).
6. A crash barrier for highway bridges according to claim 1, wherein: the connecting rod (2) and the guardrail base (1) are connected with a mounting bolt (14).
7. A crash barrier for highway bridges according to claim 1, wherein: the inside of the damping spring (4) is connected with a telescopic rod (15).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921581103.6U CN210886925U (en) | 2019-09-23 | 2019-09-23 | A anticollision barrier for highway bridge |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921581103.6U CN210886925U (en) | 2019-09-23 | 2019-09-23 | A anticollision barrier for highway bridge |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210886925U true CN210886925U (en) | 2020-06-30 |
Family
ID=71323960
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921581103.6U Expired - Fee Related CN210886925U (en) | 2019-09-23 | 2019-09-23 | A anticollision barrier for highway bridge |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210886925U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112030737A (en) * | 2020-08-11 | 2020-12-04 | 岳昌顺 | Bridge interception rail guard based on air compression buffering |
| CN113235495A (en) * | 2021-06-08 | 2021-08-10 | 郑州华路兴公路科技有限公司 | Traffic facility system for reducing vehicle accidental collision hazards on expressway |
| CN115492031A (en) * | 2022-09-27 | 2022-12-20 | 交通运输部公路科学研究所 | A concrete guardrail structure that can decompose vehicle exhaust |
-
2019
- 2019-09-23 CN CN201921581103.6U patent/CN210886925U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112030737A (en) * | 2020-08-11 | 2020-12-04 | 岳昌顺 | Bridge interception rail guard based on air compression buffering |
| CN113235495A (en) * | 2021-06-08 | 2021-08-10 | 郑州华路兴公路科技有限公司 | Traffic facility system for reducing vehicle accidental collision hazards on expressway |
| CN113235495B (en) * | 2021-06-08 | 2023-08-18 | 郑州华路兴公路科技有限公司 | Traffic facility system for reducing accidental collision hazard of vehicles on expressway |
| CN115492031A (en) * | 2022-09-27 | 2022-12-20 | 交通运输部公路科学研究所 | A concrete guardrail structure that can decompose vehicle exhaust |
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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: 20200630 Termination date: 20210923 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |