CN211340582U - Novel road side three-wave beam guardrail - Google Patents
Novel road side three-wave beam guardrail Download PDFInfo
- Publication number
- CN211340582U CN211340582U CN201921846851.2U CN201921846851U CN211340582U CN 211340582 U CN211340582 U CN 211340582U CN 201921846851 U CN201921846851 U CN 201921846851U CN 211340582 U CN211340582 U CN 211340582U
- Authority
- CN
- China
- Prior art keywords
- wave
- bolt
- hexagon
- wave beam
- stand
- 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
Images
Landscapes
- Refuge Islands, Traffic Blockers, Or Guard Fence (AREA)
Abstract
The utility model discloses a novel three wave-shaped beam guardrail of trackside, including a plurality of three wave-shaped breast beam board and the fixed stay of concatenation in proper order a plurality of stands of three wave-shaped breast beam board, a plurality of stands are equidistant to be distributed and are fixed on the road bed, three wave-shaped breast beam board with install hollow hexagon between the stand and prevent the piece that hinders, the hexagon prevent that one of them lateral wall of piece that hinders pass through the connecting bolt subassembly with the stand is connected, the hexagon prevents that the piece is keeping away from the lateral wall of stand one side pass through the locking bolt subassembly with three wave-shaped breast beam board is connected, the hexagon prevents that the inside joint of piece that hinders has the energy-absorbing buffering body. The utility model discloses have good anti-collision performance, can fully absorb the energy that the vehicle strikes, be convenient for prevent the vehicle out of control to rush out the road.
Description
Technical Field
The utility model relates to a road guardrail device technical field especially relates to a novel three wave beam guardrail of trackside.
Background
The wave beam guardrail is a combined wave plate type steel guardrail for roads, is generally arranged in parallel with the roads, and mainly has the main functions of preventing the occurrence of traffic accidents that vehicles abnormally run out of the roads or pass through a central separation zone to enter opposite lanes caused by driver errors or other reasons, protecting the safety of pedestrians at the road sides, buildings, automobile drivers and passengers on the vehicles, and simultaneously having the functions of inducing the sight of drivers, increasing the driving safety feeling and beautifying the road environment.
At present, a hollow anti-blocking block is generally utilized to fix a corrugated beam guard plate on a stand column in the existing corrugated beam guard, and when an automobile has an accident, the impact force of the automobile is reduced by the deformation of the anti-blocking block. Along with the development of the highway transportation industry in China, the mass of buses and trucks is larger and larger, the speed of vehicles on expressways is also faster and faster, the existing corrugated beam guardrail only depends on the deformation of the anti-blocking block to absorb the energy of vehicle impact, the changed road traffic conditions and the use requirements can not be met, the large-sized vehicles out of control can not be well prevented, and therefore accident potential is buried for the road traffic safety.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a novel trackside three wave beam guardrail prevents that the inside joint of piece that hinders at the hexagon has the energy-absorbing buffering body, has good crashproof performance, has solved among the prior art and has only relied on hollow deformation of preventing the piece and can not prevent the problem of the out of control vehicle well by the abundant energy that absorbs the vehicle impact of failing.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the utility model provides a novel three wave-shaped roof beam guardrail of trackside, includes a plurality of three wave-shaped breast beam board and the fixed stay of concatenation in proper order a plurality of stands of three wave-shaped breast beam board, a plurality of stand equidistant distribution are fixed on the road bed, three wave-shaped breast beam board with install hollow hexagon between the stand and prevent the piece that blocks, the hexagon prevent block one of them lateral wall pass through connecting bolt subassembly with the stand is connected, the hexagon prevents the piece that blocks keeping away from the lateral wall of stand one side pass through the locking bolt subassembly with three wave-shaped breast beam board is connected, the hexagon prevents that the inside joint of piece that blocks has the energy-absorbing buffering body.
Furthermore, the energy-absorbing buffer body comprises six metal plates distributed in a circumferential array mode, one sides of the six metal plates are fixedly connected with each other, and the other sides of the six metal plates are connected with the inner wall of the hexagonal anti-blocking block in a clamped mode respectively. Six metal plates distributed in a circumferential array are used for dispersing impact energy transmitted by vehicle collision, and the energy-absorbing buffer has a good energy-absorbing and buffering effect.
Further, the energy-absorbing buffer body is a rubber elastic body with the cross section shape matched with the interior of the hexagonal anti-blocking block. The rubber elastic body has good energy absorption and buffering effects.
Furthermore, each column is provided with a cap on the upper part, a triangular prism is extended on the upper part of the cap, and reflective marks are distributed on the surface of the triangular prism. The triangular prism body extending from the upper part of the column cap is distributed with reflective marks, so that the functions of reminding of safety and indicating road direction can be achieved. Simultaneously, the setting of reflection of light sign is in the top of stand, compares and sets up on the wave form breast beam board in conventional technique, can avoid the light of reflection of light sign reflection to be influenced by the wave form breast beam board, makes the utility model discloses a three wave-shaped roof beam guardrail is discerned more easily.
Further, the reflective mark is a reflective film or a reflective coating which passively emits light. The passive reflective reminding is realized by pasting a reflective film or painting a reflective coating.
Further, the reflective marks are distributed in a strip shape, so that road directions can be indicated better.
Furthermore, bolt holes which are the same in number and are aligned one by one are respectively formed in the end splicing positions of the two adjacent three-wave-shaped beam protection plates, and the two adjacent three-wave-shaped beam protection plates are matched with the bolt holes through splicing bolt assemblies and are in fastening connection.
Further, the splicing bolt assembly comprises a splicing bolt, a splicing nut and a splicing washer, and the splicing bolt is connected with two adjacent three-wave-shaped beam protection plates; the connecting bolt assembly comprises a connecting bolt, a connecting nut and a connecting washer, and the connecting bolt is connected with the hexagonal anti-blocking block and the upright post; the locking bolt assembly comprises a locking bolt, a locking nut, an anti-theft washer and a beam gasket, and the locking bolt is connected with the hexagonal anti-blocking block and the three-wave-shaped beam protection plate.
Compared with the prior art, the utility model provides a novel three wave beam guardrail of trackside possesses following beneficial effect: the utility model discloses install hollow hexagon between three wave forms breast beam board and stand and prevent hindering the piece, prevent the inside joint that hinders the piece at the hexagon and have the energy-absorbing buffering body, have good anti-collision performance, can fully absorb the energy that the vehicle strikeed, be convenient for prevent the vehicle out of control to wash out the road.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive exercise.
Fig. 1 is a schematic perspective view of the present invention;
fig. 2 is a front view of the present invention;
fig. 3 is a top view of the present invention;
FIG. 4 is a schematic cross-sectional view taken along the line A-A in FIG. 2;
FIG. 5 is an enlarged view of detail B in FIG. 4;
FIG. 6 is an enlarged view of detail C in FIG. 4;
fig. 7 is an installation diagram of the present invention.
Reference numerals: 1. a three-wave shaped beam guard plate; 11. bolt holes; 12. locking bolt mounting holes; 2. a column; 21. connecting bolt mounting holes; 3. a roadbed; 4. a hexagonal anti-blocking block; 41. connecting bolt mounting holes; 42. locking bolt mounting holes; 5. a connecting bolt assembly; 51. a connecting bolt; 52. a connecting nut; 53. a connection washer; 6. a locking bolt assembly; 61. locking the bolt; 62. locking the nut; 63. an anti-theft washer; 64. a beam pad; 7. an energy-absorbing buffer body; 71. a metal plate; 8. a cap; 81. a triangular prism; 82. reflecting marks; 9. a splice bolt assembly; 91. splicing the bolts; 92. splicing the nuts; 93. a splice gasket.
Detailed Description
The technical solution of the present invention will be described clearly and completely with reference to the following embodiments, and it should be understood that the described embodiments are only a part of the embodiments of the present invention, and not all of the 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.
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", and the like, indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.
In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.
Referring to fig. 1 to 7, the present embodiment provides a novel roadside three-wave beam guardrail, which includes a plurality of sequentially spliced three-wave beam protection plates 1 and a plurality of cylindrical columns 2 for fixedly supporting the three-wave beam protection plates 1. The diameter of each upright post 2 is 140mm, the height is 2350mm, and the height is 1400 mm. The thickness of the three-wave beam guardrail 1 is 3 mm. Bolt holes 11 which are the same in number and are aligned one by one are respectively formed in the end splicing positions of two adjacent three-wave shaped beam protection plates 1, and the two adjacent three-wave shaped beam protection plates 1 are matched with the bolt holes 11 through splicing bolt assemblies 9 and are in fastening connection. A plurality of stands 2 equidistant distribution are fixed on road bed 3, install hollow hexagon between three wave form breast beam board 1 and the stand 2 and prevent blockking 4, and the hexagon prevents that one of them lateral wall that blocks 4 passes through connecting bolt subassembly 5 and is connected with stand 2, and the hexagon prevents blockking 4 and is connected with three wave form breast beam board 1 through locking bolt subassembly 6 at the lateral wall of keeping away from stand 2 one side, and the hexagon prevents that the inside joint that blocks 4 has energy-absorbing buffering body 7.
The energy-absorbing buffer body 7 comprises six metal plates 71 distributed in a circumferential array, one sides of the six metal plates 71 are welded, connected and fixed with each other, and the other sides of the six metal plates 71 are distributed in a radial shape and are respectively clamped with the inner walls of the hexagonal anti-blocking blocks 4. Six metal plates 71 distributed in a circumferential array are used for dispersing impact energy transmitted by vehicle collision, and the energy-absorbing and buffering device has a good energy-absorbing and buffering effect.
The upper portion of each stand 2 is equipped with cap 8, and the upper portion extension of cap 8 is equipped with triangular prism 81, and the surface distribution of triangular prism 81 has the reflection of light sign 82 that is the banding and distributes. The triangular prism 81 extending from the upper part of the cap 8 is distributed with the reflective mark 82, which can play the role of reminding the attention of safety and indicating the road direction. Simultaneously, reflection of light sign 82 sets up in the top of stand 2, compares and sets up on the wave form breast beam board in conventional technique, can avoid the light of reflection of light sign reflection to be influenced by the wave form breast beam board, makes the utility model discloses a three wave form roof beam guardrail is discerned more easily.
The reflective indicia 82 is a passively illuminated reflective film or coating. The passive reflective reminding is realized by pasting a reflective film or painting a reflective coating.
Specifically, the number of the bolt holes 11 arranged at the two ends of each three-wave shaped beam protection plate 1 is 12, and the bolt holes are used for installing a splicing bolt assembly 9, the splicing bolt assembly 9 comprises a splicing bolt 91 with the size of M16 multiplied by 35mm, a splicing nut 92 with the size of M16 and a splicing washer 93 with the size of phi 35 multiplied by 4, the 12 symmetrically distributed splicing bolts 91 are used for connecting two three-wave shaped beam protection plates 1 which are spliced adjacently and are respectively combined and fixed with the splicing nut 92 and the splicing washer 93; the upper part of each upright post 2 is provided with 2 connecting bolt mounting holes 21, one side surface of the hexagonal obstruction block 4 mounted with the upright post 2 is also provided with 2 connecting bolt mounting holes 41, connecting bolt assemblies 5 are mounted through the connecting bolt mounting holes 21 on the upright post 2 and the connecting bolt mounting holes 41 on the hexagonal obstruction block 4, each connecting bolt assembly 5 comprises a connecting bolt 51 with a hexagonal head of M16 multiplied by 170mm, a connecting nut 52 with a hexagonal head of M16 and a connecting washer 53 with a diameter of phi 35 multiplied by 4, the hexagonal obstruction block 4 and the upright post 2 are connected by the connecting bolt 51 and are combined and fixed with the connecting nut 52 and the connecting washer 53; two ends of each three-wave-shaped beam protection plate 1 are provided with 2 locking bolt mounting holes 12, 2 locking bolt mounting holes 42 are also formed in one side face where the hexagonal anti-blocking block 4 and the three-wave-shaped beam protection plate 1 are mounted, a locking bolt assembly 6 is mounted through the locking bolt mounting holes 12 in the three-wave-shaped beam protection plate 1 and the locking bolt mounting holes 42 in the hexagonal anti-blocking block 4, the locking bolt assembly 6 comprises a locking bolt 61 of M16 multiplied by 50mm, a locking nut 62 of M16, an anti-theft washer 63 of 2mm in thickness and a beam gasket 64 of 76 multiplied by 44 multiplied by 4mm, the locking bolt 61 is connected with the hexagonal anti-blocking block 4 and the three-wave-shaped beam protection plate 1 and is combined and fixed with the locking nut 62, the anti-theft washer 63 and the beam gasket 64.
In some embodiments, the energy absorbing cushion body 7 may also be a rubber elastomer with a cross-sectional shape matching the interior of the hexagonal chock 4. Utilize rubber elastomer self deformation for this device has fine energy-absorbing buffering effect.
The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (8)
1. The utility model provides a novel three wave form roof beam guardrail of trackside, includes a plurality of three wave form breast beam board (1) and the fixed stay of splicing in proper order a plurality of stands (2) of three wave form breast beam board (1), a plurality of stands (2) equidistant distribution are fixed on road bed (3), its characterized in that, three wave form breast beam board (1) with install hollow hexagon between stand (2) and prevent blockking (4), the hexagon prevent that one of them lateral wall of blockking (4) pass through connecting bolt subassembly (5) with stand (2) are connected, the hexagon is prevented blockking (4) and is being kept away from the lateral wall of stand (2) one side pass through locking bolt subassembly (6) with three wave form breast beam board (1) are connected, the inside joint that the hexagon prevented blockking (4) has energy-absorbing buffering body (7).
2. The novel roadside three-wave beam guardrail according to claim 1, wherein the energy absorption and buffering body (7) comprises six metal plates (71) distributed in a circumferential array, one sides of the six metal plates (71) are fixedly connected with each other, and the other sides of the six metal plates (71) are respectively clamped with the inner walls of the hexagonal anti-blocking blocks (4).
3. The novel roadside three-wave beam guardrail according to claim 1, wherein the energy-absorbing buffer body (7) is a rubber elastic body with a cross-sectional shape matched with the inside of the hexagonal anti-blocking block (4).
4. A novel roadside three-wave beam guardrail as claimed in any one of claims 1 to 3, wherein each of the columns (2) is provided at an upper portion thereof with a cap (8), a triangular prism (81) is extended from an upper portion of the cap (8), and reflective marks (82) are distributed on a surface of the triangular prism (81).
5. The novel roadside three wave beam guardrail of claim 4, wherein the reflective markers (82) are passively luminous reflective films or coatings.
6. The novel roadside three wave beam guardrail of claim 4, wherein the reflective markers (82) are distributed in a band shape.
7. The novel roadside three-wave beam guardrail as claimed in claim 1, wherein bolt holes (11) are respectively formed at the end splicing positions of two adjacent three-wave beam protection plates (1), the bolt holes are identical in number and are aligned one by one, and the two adjacent three-wave beam protection plates (1) are matched with the bolt holes (11) through splicing bolt assemblies (9) and are fixedly connected.
8. The novel roadside three wave beam guardrail of claim 7, wherein the splice bolt assembly (9) comprises a splice bolt (91), a splice nut (92) and a splice washer (93), the splice bolt (91) connecting two adjacent three wave beam plates (1); the connecting bolt assembly (5) comprises a connecting bolt (51), a connecting nut (52) and a connecting washer (53), and the connecting bolt (51) is connected with the hexagonal anti-blocking block (4) and the upright post (2); the locking bolt assembly (6) comprises a locking bolt (61), a locking nut (62), an anti-theft washer (63) and a beam gasket (64), and the locking bolt (61) is connected with the hexagonal anti-blocking block (4) and the three-wave-shaped beam guard plate (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921846851.2U CN211340582U (en) | 2019-10-30 | 2019-10-30 | Novel road side three-wave beam guardrail |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921846851.2U CN211340582U (en) | 2019-10-30 | 2019-10-30 | Novel road side three-wave beam guardrail |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211340582U true CN211340582U (en) | 2020-08-25 |
Family
ID=72098057
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921846851.2U Active CN211340582U (en) | 2019-10-30 | 2019-10-30 | Novel road side three-wave beam guardrail |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211340582U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112012136A (en) * | 2020-09-01 | 2020-12-01 | 李海贤 | Novel highway rail guard |
| CN114635380A (en) * | 2022-04-28 | 2022-06-17 | 中交(天津)新材料科技有限公司 | High-strength weather-resistant highway guardrail |
-
2019
- 2019-10-30 CN CN201921846851.2U patent/CN211340582U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112012136A (en) * | 2020-09-01 | 2020-12-01 | 李海贤 | Novel highway rail guard |
| CN112012136B (en) * | 2020-09-01 | 2022-03-11 | 李海贤 | Novel highway rail guard |
| CN114635380A (en) * | 2022-04-28 | 2022-06-17 | 中交(天津)新材料科技有限公司 | High-strength weather-resistant highway guardrail |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN211340582U (en) | Novel road side three-wave beam guardrail | |
| US2088087A (en) | Crash bumper and the like | |
| CN201390937Y (en) | Road crash barrier | |
| KR102071829B1 (en) | delineator for guardrail pillar | |
| CN209779509U (en) | Wave-shaped guardrail plate | |
| CN212200180U (en) | Rail guard is used in highway construction | |
| CN214939671U (en) | Road and bridge are with preventing guardrail bar | |
| CN211228273U (en) | Anti-collision highway guard plate | |
| CN211113176U (en) | Bridge guardrail tip buffer of preventing collision | |
| CN210597144U (en) | Foamed aluminum buffering energy-absorbing anti-collision guardrail end | |
| CN211228287U (en) | Novel highway pier anticollision device | |
| CN203160165U (en) | Rotary anticollision guardrail used for emergency dangerousness avoiding areas | |
| CN219430608U (en) | Highway protective guard with outline sign | |
| CN211312345U (en) | Road guardrail structure | |
| CN217267143U (en) | Wave-shaped guardrail plate with small collision deformation | |
| KR200207038Y1 (en) | A median strip of the highway | |
| CN217026840U (en) | Anti-collision buffer device for highway engineering maintenance | |
| CN210288104U (en) | Overpass with novel guard railing | |
| CN220377173U (en) | Novel guardrail plate | |
| CN219753061U (en) | Early warning device and highway engineering emergency anti-collision equipment | |
| CN217923286U (en) | Anti-collision buffer device for highway engineering maintenance | |
| CN215052415U (en) | Safety road pile for road construction | |
| CN220953131U (en) | Anti-collision device for highway traffic safety | |
| CN217104858U (en) | Combined electric anti-collision pier | |
| CN213773101U (en) | Impact-resistant highway anti-collision fence |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |