CN215051680U - Buffering formula road bed anticollision wall - Google Patents
Buffering formula road bed anticollision wall Download PDFInfo
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- CN215051680U CN215051680U CN202120954059.XU CN202120954059U CN215051680U CN 215051680 U CN215051680 U CN 215051680U CN 202120954059 U CN202120954059 U CN 202120954059U CN 215051680 U CN215051680 U CN 215051680U
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- wall
- main part
- fixedly connected
- mounting groove
- road bed
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Abstract
The utility model discloses a buffering formula road bed anticollision wall, including road bed main part, wall main part and installing frame, the top fixedly connected with wall main part of road bed main part, the middle part of wall main part has seted up a plurality of same installing frames, each the top and the bottom of installing frame have all seted up the mounting groove, two the inside embedding of mounting groove is connected with the mounting panel, two fixedly connected with center pin between one side of mounting panel, the middle part cover of center pin is equipped with a plurality of bearings, the bearing is provided with five, and each the outside of bearing all fixedly connected with crashproof wheel, the utility model discloses when through vehicle striking wall main part, contact crashproof wheel earlier, crashproof wheel rotates around the center pin, unloads some from the side direction with the impact, reduces the injury of striking, in addition under the elastic force effect of first spring and the elastic force effect of second spring, radial impact force is buffered twice, and the safety of personnel in the vehicle is ensured.
Description
Technical Field
The utility model relates to an anticollision wall field specifically is a buffering formula road bed anticollision wall field.
Background
The roadbed is the foundation of a track or a road surface and is a geotechnical structure formed by excavation or filling, the main function of the roadbed is to provide necessary conditions for track or road surface laying and train or driving operation, bear static load and dynamic load of the track and locomotive vehicles or the road surface and traffic load, transmit and diffuse the load to the deep part of the foundation, the roadbed must ensure the required elevation of the line on the longitudinal section, the roadbed, a bridge and a tunnel are connected to form a complete through line on the plane, the roadbed occupies an important position in the aspects of construction quantity, floor area and investment in civil engineering, and anti-collision walls are usually arranged on two sides of the roadbed at the turning part or the bridge part of the traditional road.
Present road bed anticollision wall can alleviate the dangerous degree of traffic accident to a certain extent, but still has some weak points, for example ordinary road bed anticollision wall simple structure, stands in the both sides of road bed, when taking place dangerous condition, the vehicle fails in time to brake, hits anticollision wall, can only play emergency braking's effect, can not cushion the injury that the striking brought, can't guarantee the safety of car interior personnel, consequently needs a buffering formula road bed anticollision wall to solve above-mentioned problem urgently.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a buffering formula road bed anticollision wall to the anticollision wall that proposes does not have the problem of the function of buffering in solving above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a buffering formula road bed anticollision wall, includes road bed main part, wall main part and installing frame, the top fixedly connected with wall main part of road bed main part, the same installing frame of a plurality of, every has all been seted up to the middle part of wall main part the mounting groove, two has all been seted up to the top and the bottom of installing frame the inside of mounting groove all imbeds and is connected with the mounting panel, two fixedly connected with center pin between one side of mounting panel, the middle part cover of center pin is equipped with a plurality of bearings, the bearing is provided with five, and every the equal fixedly connected with anticollision wheel in the outside of bearing, the diameter of anticollision wheel is greater than the half of the thickness of wall main part.
As a preferred technical scheme of the utility model, the spout has all been seted up to the both sides of mounting groove inner wall, the equal fixedly connected with slider in middle part of mounting panel both sides, the outside sliding connection of slider is in the inside of spout.
As a preferred technical scheme of the utility model, the through-hole has all been seted up at the middle part at mounting panel both ends, the middle part of through-hole alternates and is connected with the fixed column, fixed connection is in the top and the bottom of mounting groove respectively at the both ends of fixed column.
As a preferred technical scheme of the utility model, the both ends of fixed column are equipped with first spring respectively in the cover, the both ends of first spring fixed connection respectively in the lateral wall of mounting groove and one side of mounting panel.
As a preferred technical scheme of the utility model, the middle part at mounting panel top and the first casing of the equal fixedly connected with in middle part of mounting panel bottom, the top embedding of first casing is connected with the second casing, the top fixed connection of second casing is in the lateral wall of mounting groove.
As a preferred technical scheme of the utility model, the inside of first casing and the inside of second casing all are provided with the second spring, the both ends difference fixed connection of second spring is in the lateral wall of mounting groove and one side of mounting panel.
Compared with the prior art, the beneficial effects of the utility model are that:
the buffer type roadbed anti-collision wall is provided with a plurality of anti-collision wheels through the middle part of the mounting frame, when a dangerous condition occurs, a vehicle cannot brake in time and hits the anti-collision wall, the vehicle firstly contacts the anti-collision wheels, thereby leading the anti-collision wheel to rotate around the central shaft in the middle of the bearing, removing part of the impact force from the side direction, reducing the damage of impact to a certain extent, meanwhile, in the radial direction of impact, the mounting plate slides on the fixed column through the through hole to compress the first spring, under the action of the elastic force of the first spring, the radial impact force is buffered primarily, in addition, one side of the mounting plate pushes the first shell, so that the second shell enters the inside of the first shell, and the second spring is compressed, under the elastic force effect of the second spring, the radial impact force is buffered again, the effect of emergency braking is achieved, meanwhile, the injury caused by impact is also buffered, and the safety of personnel in the vehicle is guaranteed.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention;
fig. 2 is a schematic view of the fixing column of the present invention.
In the figure: 1. a roadbed main body; 2. a wall body; 3. installing a frame; 4. mounting grooves; 5. mounting a plate; 6. a central shaft; 7. a bearing; 8. an anti-collision wheel; 9. a chute; 10. a slider; 11. a through hole; 12. a first spring; 13. fixing a column; 14. a first housing; 15. a second housing; 16. a second spring.
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.
Referring to fig. 1-2, the utility model provides a buffer type roadbed anti-collision wall:
as shown in figure 1, the buffer type roadbed anti-collision wall comprises a roadbed main body 1, a wall main body 2 and installation frames 3, wherein the top of the roadbed main body 1 is fixedly connected with the wall main body 2, the middle part of the wall main body 2 is provided with a plurality of identical installation frames 3, the top and the bottom of each installation frame 3 are respectively provided with an installation groove 4, the insides of the two installation grooves 4 are respectively embedded and connected with an installation plate 5, a central shaft 6 is fixedly connected between one sides of the two installation plates 5, the middle part of the central shaft 6 is sleeved with a plurality of bearings 7, the five bearings 7 are arranged, the outside of each bearing 7 is respectively and fixedly connected with an anti-collision wheel 8, the diameter of each anti-collision wheel 8 is larger than one half of the thickness of the wall main body 2, the two sides of the inner wall of the installation groove 4 are respectively provided with a sliding groove 9, the middles of the two sides of the installation plates 5 are respectively and fixedly connected with a sliding block 10, and the outside of the sliding grooves 9 are slidably connected with the sliding grooves 10, when striking wall main part 2 through the vehicle, earlier contact crashproof wheel 8, crashproof wheel 8 rotates around center pin 6, unloads some with the impact from the side direction, reduces the injury of striking.
According to the drawings of fig. 1 and 2, the middle parts of the two ends of the mounting plate 5 are respectively provided with a through hole 11, the middle part of the through hole 11 is inserted and connected with a fixing column 13, the two ends of the fixing column 13 are respectively fixedly connected with the top part and the bottom part of the mounting groove 4, the two ends of the fixing column 13 are respectively sleeved with a first spring 12, the two ends of the first spring 12 are respectively fixedly connected with the side wall of the mounting groove 4 and one side of the mounting plate 5, the middle part of the top part of the mounting plate 5 and the middle part of the bottom part of the mounting plate 5 are respectively fixedly connected with a first shell 14, the top part of the first shell 14 is embedded and connected with a second shell 15, the top part of the second shell 15 is fixedly connected with the side wall of the mounting groove 4, the two ends of the second spring 16 are respectively fixedly connected with the side wall of the mounting groove 4 and one side of the mounting plate 5, under the elastic force action of the first spring 12 and the elastic force action of the second spring 16, radial impact force is buffered twice, and the safety of personnel in the vehicle is ensured.
When in specific use, the utility model relates to a buffering formula road bed anticollision wall, when in use, the wall main body 2 is connected at the top of the road bed main body 1, the middle part of the wall main body 2 is provided with a plurality of mounting frames 3, the middle part of each mounting frame 3 is provided with a plurality of anticollision wheels 8, when dangerous conditions occur, the vehicle can not brake in time, hit the anticollision wall, the vehicle contacts the anticollision wheels 8 firstly, thereby the anticollision wheels 8 rotate around the central shaft 6 in the middle part of the bearing 7, part of the impact force is removed from the side direction, the injury of impact is reduced to a certain extent, meanwhile, in the radial direction of impact, the central shaft 6 drives the mounting plate 5 to move to one side in the mounting groove 4, the slide block 10 is driven to slide in the chute 9, at the moment, the mounting plate 5 slides on the fixed column 13 through the through hole 11, the first spring 12 is compressed, under the elastic force of the first spring 12, the radial impact force is primarily buffered, in addition, one side of the mounting plate 5 pushes the first shell 14, so that the second shell 15 enters the first shell 14, the second spring 16 is compressed, and radial impact force is buffered again under the action of the elastic force of the second spring 16, so that the emergency braking effect is achieved, meanwhile, injury caused by impact is buffered, and the safety of personnel in the vehicle is guaranteed.
It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof, and therefore, the present invention is considered to be exemplary and not restrictive in any way, since the scope of the present invention is defined by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein, without any reference thereto being construed as limiting the claim concerned.
Claims (6)
1. The utility model provides a buffering formula road bed anticollision wall, includes road bed main part (1), wall main part (2) and installing frame (3), its characterized in that: the top fixedly connected with wall main part (2) of road bed main part (1), the same installing frame of a plurality of (3), every have all been seted up to the middle part of wall main part (2) mounting groove (4), two are all seted up to the top and the bottom of installing frame (3) the inside of mounting groove (4) is all embedded and is connected with mounting panel (5), two fixedly connected with center pin (6) between one side of mounting panel (5), the middle part cover of center pin (6) is equipped with a plurality of bearings (7), bearing (7) are provided with five, and every the equal fixedly connected with anticollision wheel (8) in the outside of bearing (7), the diameter of anticollision wheel (8) is greater than the half of the thickness of wall main part (2).
2. The buffer type roadbed anti-collision wall as claimed in claim 1, wherein: spout (9) have all been seted up to the both sides of mounting groove (4) inner wall, the equal fixedly connected with slider (10) in middle part of mounting panel (5) both sides, the outside sliding connection of slider (10) is in the inside of spout (9).
3. The buffer type roadbed anti-collision wall as claimed in claim 1, wherein: through-hole (11) have all been seted up at the middle part at mounting panel (5) both ends, the middle part of through-hole (11) alternates and is connected with fixed column (13), the both ends of fixed column (13) are fixed connection in the top and the bottom of mounting groove (4) respectively.
4. A buffer type roadbed anti-collision wall as claimed in claim 3, wherein: the two ends of the fixing column (13) are respectively sleeved with a first spring (12), and the two ends of the first spring (12) are respectively fixedly connected to the side wall of the mounting groove (4) and one side of the mounting plate (5).
5. The buffer type roadbed anti-collision wall as claimed in claim 1, wherein: the middle part at mounting panel (5) top and the equal first casing of fixedly connected with (14) in middle part of mounting panel (5) bottom, the top embedding of first casing (14) is connected with second casing (15), the top fixed connection of second casing (15) is in the lateral wall of mounting groove (4).
6. The buffer type roadbed anti-collision wall as claimed in claim 5, wherein: the inside of first casing (14) and the inside of second casing (15) all are provided with second spring (16), the both ends of second spring (16) are fixed connection respectively in the lateral wall of mounting groove (4) and one side of mounting panel (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120954059.XU CN215051680U (en) | 2021-05-07 | 2021-05-07 | Buffering formula road bed anticollision wall |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120954059.XU CN215051680U (en) | 2021-05-07 | 2021-05-07 | Buffering formula road bed anticollision wall |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215051680U true CN215051680U (en) | 2021-12-07 |
Family
ID=79198283
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120954059.XU Active CN215051680U (en) | 2021-05-07 | 2021-05-07 | Buffering formula road bed anticollision wall |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215051680U (en) |
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2021
- 2021-05-07 CN CN202120954059.XU patent/CN215051680U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 510000 Room 601, No. 776, Dongfeng East Road, Yuexiu District, Guangzhou City, Guangdong Province (office use only) Patentee after: Guangzhou urban construction planning and Design Institute Co.,Ltd. Address before: 510000 Room 601, No. 776, Dongfeng East Road, Yuexiu District, Guangzhou City, Guangdong Province (office use only) Patentee before: Guangzhou Public Utilities Planning and Design Institute Co.,Ltd. |
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| CP01 | Change in the name or title of a patent holder |