CN221118327U - Highway guardrail plate with anticollision buffer structure - Google Patents
Highway guardrail plate with anticollision buffer structure Download PDFInfo
- Publication number
- CN221118327U CN221118327U CN202322515521.8U CN202322515521U CN221118327U CN 221118327 U CN221118327 U CN 221118327U CN 202322515521 U CN202322515521 U CN 202322515521U CN 221118327 U CN221118327 U CN 221118327U
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- wall
- collision
- buffer structure
- highway guardrail
- fixedly connected
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- 238000001125 extrusion Methods 0.000 claims abstract description 53
- 235000017166 Bambusa arundinacea Nutrition 0.000 claims description 12
- 235000017491 Bambusa tulda Nutrition 0.000 claims description 12
- 241001330002 Bambuseae Species 0.000 claims description 12
- 235000015334 Phyllostachys viridis Nutrition 0.000 claims description 12
- 239000011425 bamboo Substances 0.000 claims description 12
- 230000007246 mechanism Effects 0.000 claims description 6
- 230000000694 effects Effects 0.000 description 10
- 229910000831 Steel Inorganic materials 0.000 description 4
- 230000003139 buffering effect Effects 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 239000010959 steel Substances 0.000 description 4
- 230000006835 compression Effects 0.000 description 3
- 238000007906 compression Methods 0.000 description 3
- 238000003780 insertion Methods 0.000 description 2
- 230000037431 insertion Effects 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 238000004140 cleaning Methods 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000002955 isolation Methods 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
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- Refuge Islands, Traffic Blockers, Or Guard Fence (AREA)
Abstract
The application discloses an expressway guardrail plate with an anti-collision buffer structure, which comprises a base, a fixing bolt, a fixing cylinder, a transverse buffer spring, a pushing disc, a extrusion block, a longitudinal extrusion spring, a conical extrusion block, a push rod, a supporting upright post, an anti-collision guide roller, a supporting frame, a reflective sticker, a reflective triangular cone and a guide plate.
Description
Technical Field
The application relates to the technical field of highway guardrail plates, in particular to a highway guardrail plate with an anti-collision buffer structure.
Background
The highway guardrail plate is composed of a corrugated steel guardrail plate and upright posts clamped by fixing clips, and when the highway operates normally, the guardrail can be conveniently inserted into the preset insertion holes at the opening by using the insertion upright posts to play a role in isolation and protection.
Guardrail panels are among the most common protective facilities in the prior art. But the guardrail plates are steel rails.
In the chinese patent of publication No. CN217710479U, a highway guardrail plate with anti-collision buffer structure is provided, the inner side of the highway guardrail plate is additionally provided with a buffer assembly, when the vehicle collides, the buffer assembly can rotate, the energy of partial impact is converted into the rotational momentum of the buffer rotating shaft, and the buffer rubber sleeve is thickened in cooperation, so that the whole anti-collision buffer capacity can be improved, and the whole structure is high in strength, stable and reliable, not easy to deform, and long in service life.
However, the technical scheme in the above application document still has the defect that most of the surfaces of the existing highway guardrail plates are bare, the whole anti-collision buffer capacity is relatively poor, the structural strength is low, the existing steel guardrail plates are relatively large in impact damage, and serious conditions even lead to the fact that the automobile directly collides with the guardrail plates to rush out of the highway, so that the out-of-control automobile needs to be subjected to secondary buffer effect.
Therefore, a highway guardrail plate with an anti-collision buffer structure is provided for the problems.
Disclosure of Invention
The highway guardrail plate with the anti-collision buffer structure is provided in the embodiment and is used for solving the following technical problems in the prior art: most of the surface of the existing highway guardrail plate is bare, the whole anti-collision buffering capacity is relatively poor, the structural strength is low, the existing steel guardrail plate is large in impact damage, and even the serious condition causes that an automobile directly collides with the guardrail plate to rush out of the highway, so that a secondary buffering effect is required to be carried out on the out-of-control automobile.
According to one aspect of the application, there is provided a highway guardrail plate with an anti-collision buffer structure, comprising a base, a support column, a guide plate and an anti-collision mechanism, wherein the anti-collision mechanism comprises a conical extrusion block, the inner wall of the conical extrusion block is fixedly connected with the end part of a pushing rod, the other end of the pushing rod is fixedly connected with the inner wall of a support frame, and the inner part of the support frame is rotatably connected with the end part of a rotating rod of an anti-collision guide roller.
Further, the bottom surface of base passes through fixing bolt fixed connection at the road bed surface, the bottom surface of top surface fixed connection support post of base.
Further, the outer wall surface of the supporting upright post is tightly adhered with the reflective paste, and the top surface of the supporting upright post is fixedly connected with the base of the reflective triangular cone.
Further, the bottom support frame bottom end of the guide plate is fixedly connected with the top surface of the support frame.
Further, the wall surface of the conical extrusion block is fixedly connected with the end part of a pushing rod of the pushing disc, the wall surface of the pushing disc is movably connected with the inside of the fixed cylinder, the end part of the fixed cylinder is fixedly connected with the inner wall of the supporting upright post, and a transverse buffer spring is arranged in the fixed cylinder.
Further, a longitudinal extrusion spring is arranged in the support upright post, and the end part of the longitudinal extrusion spring is fixedly connected with the wall surface of the extrusion block.
According to the embodiment of the application, the other end of the push rod is fixedly connected with the inner wall of the supporting frame, so that the supporting frame is supported and stably acted, the inner part of the supporting frame is rotationally connected with the wall surface of the anti-collision guide roller, the running direction of a vehicle at a high speed is uniform, the vehicle is enabled to rotate in the supporting frame when the out-of-control vehicle obliquely collides with the surface of the anti-collision guide roller, the out-of-control vehicle is guided by the rotation of the anti-collision guide roller, and meanwhile, the supporting frame pushes the conical extrusion block to move in the supporting upright post, so that the anti-collision effect is achieved.
Drawings
In order to more clearly illustrate the embodiments of the application or the technical solutions of the prior art, the drawings which are used in the description of the embodiments or the prior art will be briefly described, it being obvious that the drawings in the description below are only some embodiments of the application, and that other drawings can be obtained from these drawings without inventive faculty for a person skilled in the art.
FIG. 1 is a schematic perspective view of an embodiment of the present application;
FIG. 2 is a schematic side cross-sectional view of one embodiment of the present application;
FIG. 3 is a schematic overall front view of an embodiment of the present application.
In the figure: 1, a base; 2. a fixing bolt; 3. a fixed cylinder; 4. a transverse buffer spring; 5. a pushing disc; 6. extruding a block; 7. longitudinally extruding the spring; 8. a conical extrusion block; 9. pushing the pressing rod; 10. a support column; 11. an anti-collision guide roller; 12. a support frame; 13. a reflective patch; 14. reflective triangular cone; 15. and a guide plate.
Detailed Description
In order that those skilled in the art will better understand the present application, a technical solution in the embodiments of the present application will be clearly and completely described below with reference to the accompanying drawings in which it is apparent that the described embodiments are only some embodiments of the present application, not all embodiments. All other embodiments, which can be made by one of ordinary skill in the art without undue burden on the person of ordinary skill in the art based on the embodiments of the present application, are intended to fall within the scope of the present application.
It should be noted that the terms "first," "second," and the like in the description and the claims of the present application and the above figures are used for distinguishing between similar objects and not necessarily for describing a particular sequential or chronological order. It is to be understood that the data so used may be interchanged where appropriate in order to describe the embodiments of the application herein. Furthermore, the terms "comprises," "comprising," and "having," and any variations thereof, are intended to cover a non-exclusive inclusion, such that a process, method, system, article, or apparatus that comprises a list of steps or elements is not necessarily limited to those steps or elements expressly listed but may include other steps or elements not expressly listed or inherent to such process, method, article, or apparatus.
In the present application, the terms "upper", "lower", "left", "right", "front", "rear", "top", "bottom", "inner", "outer", "middle", "vertical", "horizontal", "lateral", "longitudinal" and the like indicate an azimuth or a positional relationship based on that shown in the drawings. These terms are only used to better describe the present application and its embodiments and are not intended to limit the scope of the indicated devices, elements or components to the particular orientations or to configure and operate in the particular orientations.
Also, some of the terms described above may be used to indicate other meanings in addition to orientation or positional relationships, for example, the term "upper" may also be used to indicate some sort of attachment or connection in some cases. The specific meaning of these terms in the present application will be understood by those of ordinary skill in the art according to the specific circumstances.
Furthermore, the terms "positioned," "configured," "provided," "connected," "coupled," and "sleeved" are to be construed broadly. For example, it may be a fixed connection, a removable connection, or a unitary construction; may be a mechanical connection, or an electrical connection; may be directly connected, or indirectly connected through intervening media, or may be in internal communication between two devices, elements, or components. The specific meaning of the above terms in the present application can be understood by those of ordinary skill in the art according to the specific circumstances.
It should be noted that, without conflict, the embodiments of the present application and features of the embodiments may be mutually cleaned. The application will be described in detail below with reference to the drawings in connection with embodiments.
Referring to fig. 1-3, a highway guardrail plate with an anti-collision buffer structure comprises a base 1 and an anti-collision mechanism, wherein the anti-collision mechanism comprises a conical extrusion block 8, the inner wall of the conical extrusion block 8 is fixedly connected with the end part of a push rod 9, the other end of the push rod 9 is fixedly connected with the inner wall of a support frame 12, the inner part of the support frame 12 is rotationally connected with the end part of a rotating rod of an anti-collision guide roller 11, the other end of the push rod 9 is fixedly connected with the inner wall of the support frame 12, so that the support frame 12 is supported and stably, the inner rotation of the support frame 12 is connected with the wall surface of the anti-collision guide roller 11, the running direction of a vehicle at a high speed is uniform, when the vehicle in a run-away state obliquely collides with the surface of the anti-collision guide roller 11, the vehicle in the run-away is guided by the rotation of the anti-collision guide roller 11, and meanwhile the support frame 12 pushes the conical extrusion block 8 to move in the support column 10 to play a role in the anti-collision;
The wall fixed connection of toper extrusion piece 8 pushes away the pushing rod tip of dish 5, the wall swing joint of pushing away the inside of fixed section of thick bamboo 3 of dish 5, the tip fixed connection of fixed section of thick bamboo 3 supports the inner wall of stand 10, the inside of fixed section of thick bamboo 3 sets up horizontal buffer spring 4, pushes away the wall of the wall fixed section of thick bamboo 3 of wall swing joint of dish 5 through pushing away the pushing rod tip fixed connection toper extrusion piece 8 of dish 5 then, when braced frame 12 pushes away the inside of pushing away dish 5 at stand 10 and removes to make the position of pushing away dish 5 at fixed section of thick bamboo 3, through setting up horizontal buffer spring 4 in the inside of fixed section of thick bamboo 3, through horizontal buffer spring 4's elasticity thrust pushing away the dish 5, thereby play the buffering effect.
The inside of support stand 10 sets up vertical extrusion spring 7, the wall of the tip fixed connection extrusion piece 6 of vertical extrusion spring 7 sets up vertical extrusion spring 7 through the inside at support stand 10, with the wall of the tip fixed connection extrusion piece 6 of vertical extrusion spring 7, when toper extrusion piece 8 is pushed the removal in the inside of support stand 10 to remove in the inside of support stand 10 through the wall extrusion piece 6 of toper extrusion piece 8, through the compression vertical extrusion spring 7 of extrusion piece 6, thereby play secondary cushioning effect.
When the anti-collision device is used, the other end of the pushing rod 9 is fixedly connected with the inner wall of the supporting frame 12, so that the supporting frame 12 is supported and stably, the inner part of the supporting frame 12 is rotationally connected with the wall surface of the anti-collision guide roller 11, the running direction of a vehicle at a high speed is uniform, the vehicle at a high speed is rotated in the supporting frame 12 when the out-of-control vehicle obliquely collides with the surface of the anti-collision guide roller 11, the out-of-control vehicle is guided by the rotation of the anti-collision guide roller 11, and meanwhile, the supporting frame 12 pushes the conical extrusion block 8 to move in the supporting upright post 10, so that the anti-collision effect is achieved.
Through the wall of pushing rod end fixed connection toper extrusion piece 8 with pushing disc 5, then with pushing disc 5's wall swing joint fixed cylinder 3 inside, when braced frame 12 pushing disc 5 moves in the inside of support post 10, thereby make pushing disc 5 in fixed cylinder 3's position, through setting up horizontal buffer spring 4 in fixed cylinder 3's inside, through pushing disc 5 in the resilience reaction of horizontal buffer spring 4, thereby play the cushioning effect, through setting up vertical extrusion spring 7 in the inside of support post 10, with the wall of the fixed connection extrusion piece 6 of tip of vertical extrusion spring 7, when toper extrusion piece 8 is moved in the inside of support post 10 by the pushing, thereby through the wall extrusion piece 6 of toper extrusion piece 8 at the inside of support post 10 removal, through the compression vertical extrusion spring 7 of extrusion piece 6, thereby play the secondary cushioning effect.
The application has the advantages that:
1. Through the inner wall of the other end fixed connection braced frame with pushing the pole to support firm effect to braced frame, through the wall with braced frame's inside rotation connection anticollision deflector roll, the vehicle direction of travel on the high speed is unified, makes its inside rotation at braced frame when the vehicle slant that is out of control strikes the surface to the anticollision deflector roll, plays the guide effect to the vehicle that is out of control through the rotation of anticollision deflector roll, and braced frame pushes the toper extrusion piece simultaneously and removes in the inside of support column, plays crashproof effect.
2. Through the wall of pushing rod end fixed connection toper extrusion piece with pushing the dish, then the inside of the fixed section of thick bamboo of wall swing joint with pushing the dish, when braced frame pushing the dish in the inside of support post remove, thereby make the pushing the dish in the position of fixed section of thick bamboo, through setting up horizontal buffer spring in the inside of fixed section of thick bamboo, push the dish through horizontal buffer spring's elasticity thrust back, thereby play the buffering effect, through setting up vertical extrusion spring in the inside of support post, the wall of the tip fixed connection extrusion piece of vertical extrusion spring, when the toper extrusion piece is pushed in the inside of support post and is removed, thereby the wall extrusion piece through the toper extrusion piece removes in the inside of support post, the compression vertical extrusion spring through the extrusion piece, thereby play secondary buffer effect.
The above description is only of the preferred embodiments of the present application and is not intended to limit the present application, but various modifications and variations can be made to the present application by those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present application should be included in the cleaning scope of the present application.
Claims (6)
1. The utility model provides a highway guardrail board with anticollision buffer structure, includes base (1), support stand (10), deflector (15) and anticollision mechanism, its characterized in that: the anti-collision mechanism comprises a conical extrusion block (8), wherein the inner wall of the conical extrusion block (8) is fixedly connected with the end part of a push rod (9), the other end of the push rod (9) is fixedly connected with the inner wall of a supporting frame (12), and the inside of the supporting frame (12) is rotationally connected with the end part of a rotating rod of an anti-collision guide roller (11).
2. The highway guardrail plate with anti-collision buffer structure of claim 1, wherein: the bottom surface of base (1) passes through fixing bolt (2) fixed connection at the road bed surface, the bottom surface of top surface fixed connection support stand (10) of base (1).
3. The highway guardrail plate with anti-collision buffer structure of claim 1, wherein: the outer wall surface of the support upright post (10) is tightly adhered with the reflective paste (13), and the top surface of the support upright post (10) is fixedly connected with the base of the reflective triangular cone (14).
4. The highway guardrail plate with anti-collision buffer structure of claim 1, wherein: the bottom support frame bottom end of the guide plate (15) is fixedly connected with the top surface of the support frame (12).
5. The highway guardrail plate with anti-collision buffer structure of claim 1, wherein: the wall fixed connection of toper extrusion piece (8) pushes away the pushing rod tip of pushing away dish (5), pushing away the inside of wall swing joint fixed section of thick bamboo (3) of dish (5), the inner wall of the tip fixed connection support post (10) of fixed section of thick bamboo (3), the inside of fixed section of thick bamboo (3) sets up transverse buffer spring (4).
6. The highway guardrail plate with anti-collision buffer structure of claim 1, wherein: the inside of the supporting upright post (10) is provided with a longitudinal extrusion spring (7), and the end part of the longitudinal extrusion spring (7) is fixedly connected with the wall surface of the extrusion block (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322515521.8U CN221118327U (en) | 2023-09-14 | 2023-09-14 | Highway guardrail plate with anticollision buffer structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322515521.8U CN221118327U (en) | 2023-09-14 | 2023-09-14 | Highway guardrail plate with anticollision buffer structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221118327U true CN221118327U (en) | 2024-06-11 |
Family
ID=91370314
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322515521.8U Active CN221118327U (en) | 2023-09-14 | 2023-09-14 | Highway guardrail plate with anticollision buffer structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221118327U (en) |
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2023
- 2023-09-14 CN CN202322515521.8U patent/CN221118327U/en active Active
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