CN221193110U - Highway guardrail of high security - Google Patents
Highway guardrail of high security Download PDFInfo
- Publication number
- CN221193110U CN221193110U CN202322717067.4U CN202322717067U CN221193110U CN 221193110 U CN221193110 U CN 221193110U CN 202322717067 U CN202322717067 U CN 202322717067U CN 221193110 U CN221193110 U CN 221193110U
- Authority
- CN
- China
- Prior art keywords
- mounting
- upright post
- railing
- high security
- installation
- 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.)
- Active
Links
- 238000009434 installation Methods 0.000 claims abstract description 46
- 230000004888 barrier function Effects 0.000 claims 7
- 230000003139 buffering effect Effects 0.000 abstract description 3
- 230000000694 effects Effects 0.000 abstract description 3
- 230000000712 assembly Effects 0.000 description 5
- 238000000429 assembly Methods 0.000 description 5
- 238000012423 maintenance Methods 0.000 description 4
- 238000003780 insertion Methods 0.000 description 2
- 230000037431 insertion Effects 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Landscapes
- Refuge Islands, Traffic Blockers, Or Guard Fence (AREA)
Abstract
The utility model discloses a high-safety highway guardrail, which comprises a plurality of railing components connected in a spliced manner and upright post components connected to two sides of the railing components after the railing components are spliced; the railing assembly comprises a connecting post and railing installation blocks arranged at two ends of the connecting post; a buffer layer is sleeved at the middle part of the connecting column, and a reflecting ring is arranged outside the buffer layer; the stand subassembly includes the stand, sets up the base of stand bottom, set up the lid at stand top and 2 sets up stand installation piece on the stand. The device is spliced and installed between the railing assembly and the upright post assembly, so that a buffering effect can be achieved, and the safety risk is reduced; and the warning effect is achieved through the reflective ring at night, so that the damage of the guardrail is reduced.
Description
Technical Field
The utility model relates to the technical field of guardrails, in particular to a high-safety highway guardrail.
Background
Highway guardrails are the primary form of semi-rigid guardrails, which are a continuous structure of corrugated steel guardrail plates spliced to each other and supported by main posts, against which the vehicle absorbs energy during a collision.
The existing highway guardrail is built in a semi-rigid guardrail mode, and the safety is poor when the running speed of a vehicle is high; and when driving at night, because the sight is relatively poor at night for the vehicle is very easy to collide the highway guardrail, thereby makes highway guardrail damage, influences the practicality of equipment, has consequently put forward a highway guardrail of high security and has solved above-mentioned problem.
Disclosure of utility model
The utility model aims to solve the defects in the prior art and provides a high-safety highway guardrail.
In order to achieve the above purpose, the present utility model adopts the following technical scheme:
A high-safety highway guardrail comprises a plurality of railing components connected in a spliced manner and upright post components connected to two sides of the railing components after the railing components are spliced;
The railing assembly comprises a connecting post and railing installation blocks arranged at two ends of the connecting post; a buffer layer is sleeved at the middle part of the connecting column, and a reflecting ring is arranged outside the buffer layer; the two ends of the railing installation block are symmetrically provided with a first inserted link part and a first installation slot hole;
The railing components are spliced and installed through the matched first inserted rod part and the first installation slot hole;
The upright post assembly comprises an upright post, a base arranged at the bottom of the upright post, a post cover arranged at the top of the upright post and 2 upright post mounting blocks arranged on the upright post; the two ends of the upright post mounting block are symmetrically provided with a second inserted link part and a second mounting slot hole;
The upright post component and the railing component are connected with the first mounting groove hole and the first inserting rod part and the second mounting groove hole in a splicing and mounting mode through the second inserting rod part which is matched with the upright post component and the railing component.
Further, a spherical first installation protrusion is arranged at the top end of the first inserted rod part, and a first installation concave hole matched with the first installation protrusion is formed in the inner end part of the first installation groove hole.
Further, a first movable part in a circular truncated cone shape is further arranged in the first mounting groove hole, one end of a small circular surface of the first movable part is connected with the first mounting groove hole, and one end of a large circular surface of the first movable part is arranged on the side wall of the railing mounting block.
Further, spherical second installation protrusions are arranged at two ends of the upright column installation block, and second installation concave holes matched with the second installation protrusions are formed in the inner end portions of the second installation groove holes.
Further, a second movable part in a truncated cone shape is further arranged in the second mounting groove hole, one end of a small circular surface of the second movable part is connected with the second mounting concave hole, and one end of a large circular surface of the second movable part is arranged on the side wall of the upright post mounting block.
Further, the column mounting block is rotatably connected to the column.
Further, the railing installation block and the upright post installation block are respectively provided with a first round corner and a second round corner at the periphery.
Further, the buffer layer is made of rubber.
The beneficial effects of the utility model are as follows:
1. The railing assembly is spliced and installed through the arranged railing installation blocks, when external force impact is applied, the first inserted rod part can move to a certain extent along the first movable part around the first installation protrusion in the first installation slot hole, the buffering effect is good, the safety during impact is improved, the influence on the railing body due to the external force impact can be effectively reduced, and meanwhile, the splicing and the installation of a plurality of railing assemblies can be carried out according to the use requirement, so that the operation is convenient, and the use is simple;
2. The upright post assembly and the railing assembly are assembled by splicing the upright post installation block and the railing installation block, the upright post installation block is rotationally connected to the upright post assembly, and when the upright post assembly and the railing assembly are impacted by external force, corresponding movement deformation can be further generated, so that the damage of the guardrail body after the collision is avoided, the later maintenance cost is reduced, and the safety is good;
3. The buffer layer made of rubber is sleeved on the guardrail component, so that the buffer effect can be further achieved, the impact on the guardrail is reduced, and the later maintenance cost is reduced; meanwhile, the reflective ring arranged outside the buffer layer can improve the driving safety at night.
Drawings
Fig. 1 is a schematic structural view of a highway guardrail with high safety according to the present utility model;
FIG. 2 is a schematic view of a high safety highway guardrail bar assembly according to the present utility model;
FIG. 3 is a schematic cross-sectional view of FIG. 2;
FIG. 4 is a schematic view of a high safety center pillar assembly of a highway guardrail according to the present utility model;
Fig. 5 is a schematic cross-sectional structure of fig. 4.
In the figure: 1. a railing assembly; 11. a connecting column; 12. railing installation blocks; 121. a first plunger portion; 1211. a first mounting projection; 122. a first mounting slot; 1221. a first mounting recess; 1222. a first movable portion; 123. a first rounded corner; 13. a buffer layer; 14. a light reflecting ring; 2. a column assembly; 21. a column mounting block; 211. a second plunger portion; 2111. a second mounting projection; 212. a second mounting slot; 2121. a second mounting recess; 2122. a second movable portion; 213. a second rounded corner; 22. a column cover; 23. a base; 24. and (5) a column.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments.
Referring to fig. 1 to 5, a high security highway guardrail comprises a plurality of spliced railing assemblies 1 and upright post assemblies 2 connected to both sides of the spliced railing assemblies 1;
The railing assembly 1 comprises a connecting post 11 and railing installation blocks 12 arranged at two ends of the connecting post 11; the middle part of the connecting column 11 is sleeved with a buffer layer 13, and a reflecting ring 14 is arranged outside the buffer layer 13; the two ends of the railing installation block 12 are symmetrically provided with a first inserted link part 121 and a first installation slotted hole 122;
The railing components 1 are spliced and installed through a first inserted link part 121 and a first installation slot 122 which are matched with each other;
the upright post assembly 2 comprises an upright post 24, a base 23 arranged at the bottom of the upright post 24, a post cover 22 arranged at the top of the upright post 24 and 2 upright post mounting blocks 21 arranged on the upright post 24; the two ends of the upright post mounting block 21 are symmetrically provided with a second inserting rod part 211 and a second mounting groove hole 212;
The upright post assembly 2 and the railing assembly 1 are spliced, installed and connected with the first installation slotted hole 122 and the first insertion rod portion 121 through the second insertion rod portion 211 which is matched with the second installation slotted hole 212.
The top end of the first rod portion 121 is provided with a spherical first mounting projection 1211, and the inner end of the first mounting slot 122 is provided with a first mounting recess 1221 which matches the first mounting projection 1211.
The first mounting slot 122 is further provided with a first movable portion 1222 in a truncated cone shape, one end of a small circular surface of the first movable portion 1222 is connected with the first mounting concave hole 1221, and one end of a large circular surface of the first movable portion 1222 is arranged on the side wall of the railing mounting block 12.
The railing assembly is spliced and installed through the arranged railing installation blocks, when external impact is applied, the first inserted rod part can move and deform to a certain extent in the first installation groove hole around the first installation bulge along the first movable part, the buffering effect is good, the influence on the railing body due to external impact can be effectively reduced, and meanwhile, the splicing and the installation of a plurality of railing assemblies can be carried out according to the use requirement, so that the operation is convenient, and the use is simple;
The column mounting block 21 is provided with spherical second mounting protrusions 2111 at both ends, and second mounting concave holes 2121 matching the second mounting protrusions 2111 are provided at inner end portions of the second mounting slots 212.
The second mounting slot 212 is further provided with a second movable part 2122 in a truncated cone shape, one end of a small circular surface of the second movable part 2122 is connected with the second mounting concave hole 2121, and one end of a large circular surface of the second movable part 2122 is arranged on the side wall of the column mounting block 21.
The column mounting block 21 is rotatably coupled to the column 24.
The upright post assembly and the railing assembly are assembled by splicing the upright post installation block and the railing installation block, the upright post installation block is rotationally connected to the upright post assembly, and when the upright post assembly and the railing assembly are impacted by external force, corresponding movement deformation can be further generated, so that the guardrail body is prevented from being damaged after the guardrail is impacted, and the later maintenance cost is reduced;
the rail mounting block 12 and the column mounting block 21 are provided with a first rounded corner 123 and a second rounded corner 213, respectively, around them. The railing installation blocks and the upright post installation blocks are provided with round corners at the periphery, so that the guardrail can be conveniently deformed in a moving way when being impacted.
The buffer layer 13 is made of rubber. The buffer layer made of rubber is sleeved on the guardrail component, so that the buffer effect can be further achieved, the impact on the guardrail is reduced, and the later maintenance cost is reduced; meanwhile, the reflective ring arranged outside the buffer layer can improve the driving safety at night.
The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.
Claims (8)
1. A highway guardrail of high security, its characterized in that: the novel combined rail comprises a plurality of rail components (1) which are connected in a spliced manner and upright post components (2) which are connected to two sides of the spliced rail components (1);
The railing assembly (1) comprises a connecting post (11) and railing installation blocks (12) arranged at two ends of the connecting post (11); a buffer layer (13) is sleeved in the middle of the connecting column (11), and a reflecting ring (14) is arranged outside the buffer layer (13); the two ends of the railing installation block (12) are symmetrically provided with a first inserted rod part (121) and a first installation slot hole (122);
The railing assembly (1) is spliced and installed through the first inserted rod part (121) and the first installation groove hole (122) which are matched with each other;
The upright post assembly (2) comprises an upright post (24), a base (23) arranged at the bottom of the upright post (24), a post cover (22) arranged at the top of the upright post (24) and 2 upright post mounting blocks (21) arranged on the upright post (24); the two ends of the upright post mounting block (21) are symmetrically provided with a second inserting rod part (211) and a second mounting slot hole (212);
The upright post assembly (2) and the railing assembly (1) are connected with the first mounting groove hole (122) and the first inserting rod portion (121) through the matched second inserting rod portion (211) in a splicing and mounting mode with the second mounting groove hole (212).
2. A high security highway barrier according to claim 1 wherein: the top end of the first inserting rod part (121) is provided with a spherical first mounting protrusion (1211), and the inner end part of the first mounting slot hole (122) is provided with a first mounting concave hole (1221) matched with the first mounting protrusion (1211).
3. A high security highway barrier according to claim 2 wherein: the first mounting slot hole (122) is internally provided with a first movable part (1222) in a circular truncated cone shape, one end of a small circular surface of the first movable part (1222) is connected with the first mounting concave hole (1221), and one end of a large circular surface of the first movable part (1222) is arranged on the side wall of the railing mounting block (12).
4. A high security highway barrier according to claim 1 wherein: spherical second mounting protrusions (2111) are arranged at two ends of the upright mounting block (21), and second mounting concave holes (2121) matched with the second mounting protrusions (2111) are formed in the inner end portions of the second mounting groove holes (212).
5. The high security highway barrier according to claim 4 wherein: the second mounting slot hole (212) is internally provided with a second movable part (2122) in a truncated cone shape, one end of a small circular surface of the second movable part (2122) is connected with the second mounting concave hole (2121), and one end of a large circular surface of the second movable part (2122) is arranged on the side wall of the upright mounting block (21).
6. The high security highway barrier according to claim 5 wherein: the upright post mounting block (21) is rotatably connected to the upright post (24).
7. A high security highway barrier according to claim 1 wherein: the periphery of the railing installation block (12) and the periphery of the upright post installation block (21) are respectively provided with a first round corner (123) and a second round corner (213).
8. A high security highway barrier according to claim 1 wherein: the buffer layer (13) is made of rubber.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322717067.4U CN221193110U (en) | 2023-10-11 | 2023-10-11 | Highway guardrail of high security |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322717067.4U CN221193110U (en) | 2023-10-11 | 2023-10-11 | Highway guardrail of high security |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221193110U true CN221193110U (en) | 2024-06-21 |
Family
ID=91529681
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322717067.4U Active CN221193110U (en) | 2023-10-11 | 2023-10-11 | Highway guardrail of high security |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221193110U (en) |
-
2023
- 2023-10-11 CN CN202322717067.4U patent/CN221193110U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN112726371A (en) | Anticollision type assembled steel bridge | |
| CN217870122U (en) | A road intelligent warning device | |
| CN111945629A (en) | Double-resistance type highway protection buffer device | |
| CN211872628U (en) | Anti-collision protection fence for road and bridge | |
| CN208995954U (en) | A kind of road and bridge height limiter | |
| CN223214480U (en) | Highway safety protective guard | |
| CN212533845U (en) | Intelligent traffic isolation guardrail convenient to install and having anti-collision function | |
| CN211596575U (en) | Concatenation formula rail guard mounting structure convenient to adjust | |
| CN215888040U (en) | Municipal administration rail guard with shock-absorbing function | |
| CN112695632A (en) | Prefabricated assembled bridge rail guard | |
| CN209723799U (en) | A kind of electric pole equipped with high-intensitive crashworthiness structure | |
| CN222412765U (en) | Assembled high-speed rail guard | |
| CN222227157U (en) | A kind of anti-collision barrier guardrail for expressway | |
| CN211080036U (en) | Road bridge collision avoidance device | |
| CN223548471U (en) | Road traffic engineering anticollision buffering guardrail | |
| CN221608700U (en) | Wave beam plate for highway guardrail | |
| CN222065287U (en) | A kind of anti-collision warning pier for electric pole with reflective components | |
| CN212358147U (en) | Rail guard is used in high security municipal administration convenient to equipment | |
| CN223088278U (en) | Multistage formula bridge guardrail convenient to overhaul and dismantle | |
| CN223688851U (en) | Anti-collision protection device for road and bridge design | |
| CN222065284U (en) | Traffic engineering anti-collision device | |
| CN223963865U (en) | Anti-collision guardrail convenient to assemble and disassemble | |
| CN220232566U (en) | Temporary traffic light | |
| CN223118956U (en) | Traffic facility safety anti-collision device | |
| CN223936995U (en) | A new type of bridge crash barrier |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |