CN115262438A - Tree-shaped bionic anti-dazzle device - Google Patents
Tree-shaped bionic anti-dazzle device Download PDFInfo
- Publication number
- CN115262438A CN115262438A CN202210698050.6A CN202210698050A CN115262438A CN 115262438 A CN115262438 A CN 115262438A CN 202210698050 A CN202210698050 A CN 202210698050A CN 115262438 A CN115262438 A CN 115262438A
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- Prior art keywords
- tree
- shaped
- branch
- dazzle
- trunk
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- 239000011664 nicotinic acid Substances 0.000 title claims abstract description 41
- 239000011152 fibreglass Substances 0.000 claims abstract description 16
- 230000005540 biological transmission Effects 0.000 abstract description 5
- 230000007547 defect Effects 0.000 abstract description 3
- 238000004134 energy conservation Methods 0.000 abstract description 3
- 230000007613 environmental effect Effects 0.000 abstract description 3
- 239000000463 material Substances 0.000 abstract description 3
- 230000035699 permeability Effects 0.000 abstract description 3
- 230000000007 visual effect Effects 0.000 abstract description 3
- 241000196324 Embryophyta Species 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 3
- 241001465382 Physalis alkekengi Species 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 2
- 230000004313 glare Effects 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 230000002146 bilateral effect Effects 0.000 description 1
- 238000012769 bulk production Methods 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 239000011796 hollow space material Substances 0.000 description 1
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 239000011800 void material Substances 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Images
Classifications
-
- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01F—ADDITIONAL WORK, SUCH AS EQUIPPING ROADS OR THE CONSTRUCTION OF PLATFORMS, HELICOPTER LANDING STAGES, SIGNS, SNOW FENCES, OR THE LIKE
- E01F7/00—Devices affording protection against snow, sand drifts, side-wind effects, snowslides, avalanches or falling rocks; Anti-dazzle arrangements ; Sight-screens for roads, e.g. to mask accident site
- E01F7/06—Anti-dazzle arrangements ; Securing anti-dazzle means to crash-barriers
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Refuge Islands, Traffic Blockers, Or Guard Fence (AREA)
Abstract
The embodiment of the invention discloses a tree-shaped bionic anti-dazzle device, which is used for a central dividing strip of a road and comprises a tree-shaped branch structure and a filling structure which are integrally cast and formed by glass fiber reinforced plastics; the tree-shaped branch structure comprises a trunk, a primary branch arranged on the trunk and a secondary branch arranged on the primary branch; the filling structure is filled in the tree-shaped branch structure, gaps capable of transmitting light are distributed all over, and the maximum width of each gap is not more than 40mm. The tree-shaped bionic anti-dazzle device disclosed by the embodiment of the invention organically combines plant anti-dazzle with artificial anti-dazzle for the first time, not only realizes the anti-dazzle purpose, but also has very high aesthetic value, and meanwhile, has good permeability, very good wind resistance and opposite visual field of a driver. Because the tree-shaped branch structure is bionic to the structure of a natural tree, the advantages of high strength, light weight, good plasticity, energy conservation and environmental protection of the glass fiber reinforced plastic material are effectively utilized, the defect that the glass fiber reinforced plastic has small elastic modulus and is easy to generate large deformation is overcome, and the structure force transmission is direct, reasonable, safe and reliable.
Description
Technical Field
The invention relates to an anti-dazzle device, in particular to a tree-shaped bionic anti-dazzle device arranged at a central dividing strip of a road.
Background
In order to eliminate the influence of glare to headlights of automobiles on driving safety at night, an anti-dazzle device needs to be arranged on a central road division strip, and at present, three forms of anti-dazzle nets, anti-dazzle plates and plant anti-dazzle are mainly adopted. The antiglare shield is easily damaged in windy weather, and the antiglare plant is difficult to survive in severe environment. The anti-dazzle net is made of metal and glass fiber reinforced plastic, the metal anti-dazzle net is heavy, easy to rust, easy to suffer from thunder and lightning, high in maintenance and replacement cost, high in operation cost, waste of steel resources and the like, and the glass fiber reinforced plastic anti-dazzle net is easy to deform greatly due to the fact that the elastic modulus of the glass fiber reinforced plastic is small.
Disclosure of Invention
In view of the above, the present invention provides a non-deformable tree-shaped bionic anti-dazzle device made of glass fiber reinforced plastic.
In a first aspect, an embodiment of the present invention provides a tree-type bionic anti-glare device for a central division strip of a road, including: integrally pouring and forming a tree-shaped branch structure and a filling structure by glass fiber reinforced plastics; the tree-shaped branch structure comprises a trunk, a primary branch arranged on the trunk and a secondary branch arranged on the primary branch; the filling structure is filled in the tree-shaped branch structure, gaps capable of transmitting light are distributed all over the filling structure, and the maximum width of the gaps is not more than 40mm.
According to a specific implementation manner of the embodiment of the invention, the pattern shape of the filling structure is leaves, flowers, icons, lanterns or ribbons.
According to a specific implementation manner of the embodiment of the invention, the tree-shaped branch structure further comprises a rectangular outer frame which is formed by enclosing the cross rods above and below and the vertical rods on the left side and the right side.
According to a specific implementation mode of the embodiment of the invention, the special-shaped nut and the bolt made of glass fiber reinforced plastics are further included; the two vertical rods are provided with tooth-shaped structures which can be mutually buckled, and the vertical rods of the two adjacent tree-shaped bionic anti-dazzle devices can be mutually buckled; the bolt penetrates through the vertical rods of two adjacent tree-shaped bionic anti-dazzle devices and then is combined with the special-shaped nut to fix the two tree-shaped bionic anti-dazzle devices.
According to a specific implementation manner of the embodiment of the invention, the tree-shaped branch structure is a bilaterally symmetrical structure.
According to a specific implementation manner of the embodiment of the invention, the main trunk and the branches of each level of the tree-shaped branch structure are linear; the diameter of the trunk is 28-38 mm, the diameter of the primary branch is 50-60% of the trunk, and the diameter of the secondary branch is 30-40% of the trunk.
According to a specific implementation manner of the embodiment of the invention, the distance between adjacent intersection points formed by the trunk and the branches of each level of the tree-shaped branch structure is not more than 250mm or not more than 20 times of the diameter of the trunk.
According to a specific implementation manner of the embodiment of the invention, the thickness of the filling structure is 6-8 mm, and the gap is carved by a carving machine.
According to a specific implementation manner of the embodiment of the invention, the tree-shaped branch structure further comprises a tertiary branch arranged on the secondary branch.
The tree-shaped bionic anti-dazzle device provided by the invention is different from the traditional anti-dazzle plate and anti-dazzle net, and organically combines plant anti-dazzle with artificial anti-dazzle for the first time, thereby not only realizing the anti-dazzle purpose, but also having very high aesthetic value, good permeability, very good wind resistance and opposite visual field of a driver. Because the tree-shaped branch structure is bionic to the structure of a natural tree, the advantages of high strength, light weight, good plasticity, energy conservation and environmental protection of the glass fiber reinforced plastic material are effectively utilized, the defect that the glass fiber reinforced plastic has small elastic modulus and is easy to generate large deformation is overcome, and the structure force transmission is direct, reasonable, safe and reliable.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings 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 other drawings can be obtained by those skilled in the art without creative efforts.
FIG. 1 is a schematic view of a tree-type bionic anti-glare device according to an embodiment of the present invention;
FIG. 2 is a schematic view of the tree structure of FIG. 1;
fig. 3 is a schematic view of two adjacent tree-shaped bionic anti-dazzle devices when connected.
In the figure: 10. a trunk; 11. a first-stage branch; 12. secondary branching; 13. a third-level branch; 14. a void; 15. a cross bar; 16. a vertical rod; 17. a special-shaped nut; 18. a bolt; 20. and (5) filling the structure.
Detailed Description
Embodiments of the present invention will be described in detail below with reference to the accompanying drawings. It should be understood that the described embodiments are only some embodiments of the invention, and not all embodiments. All other embodiments, which can be obtained by a person skilled in the art without inventive step based on the embodiments of the present invention, are within the scope of the present invention.
As shown in fig. 1 to 3, the embodiment of the present invention discloses a tree-type bionic anti-glare device. The tree-shaped bionic anti-dazzle device is used for a central division strip of a road and can be used for eliminating the influence of glare to headlights of an automobile on driving safety at night. This bionical anti-dazzle device of tree type includes that glass steel is integrative pours fashioned tree type branch structure and filling structure 20, can bulk production according to one set of mould of design modeling preparation. The tree-shaped branch structure comprises a trunk 10, a first-level branch 11 arranged on the trunk 10 and a second-level branch 12 arranged on the first-level branch 11. As shown in fig. 2, the tree structure may further include a third branch 13 disposed on the second branch 12. The filling structure 20 is filled in the tree-type branch structure, and is distributed with the gaps 14 which can transmit light, and the maximum width of the gaps 14 does not exceed 40mm. The maximum width here refers to the maximum distance between two optional points on the contour of the interspace 14. The lower part of the trunk 10 is mounted on the foundation by a connector such as a bolt.
The tree-shaped bionic anti-dazzle device provided by the embodiment of the invention is different from the traditional anti-dazzle plate and anti-dazzle net, and organically combines plant anti-dazzle with artificial anti-dazzle for the first time, so that the anti-dazzle purpose is realized, the aesthetic value is high, the permeability is good, and the anti-wind capability and the opposite visual field of a driver are good. Because the tree-shaped branch structure is bionic to the structure of a natural tree, the advantages of high strength, light weight, good plasticity, energy conservation and environmental protection of the glass fiber reinforced plastic material are effectively utilized, the defect that the glass fiber reinforced plastic has small elastic modulus and is easy to generate large deformation is overcome, and the structure force transmission is direct, reasonable, safe and reliable.
The pattern of the filling structure 20 may be leaves, flowers, icons, lanterns, ribbons, etc. In the present embodiment, the pattern shape of the filling structure 20 is a leaf. The tree-like branch structure further comprises a rectangular outer frame which is enclosed by cross bars 15 positioned above and below and vertical bars 16 positioned on the left side and the right side. The outer frame is integrally cast with the main trunk 10, the first-level branches 11, the second-level branches 12, the third-level branches 13 and the filling structure 20 in the process of manufacturing the tree-shaped branch structure. The thickness of the filling structure is 6-8 mm.
In other embodiments of the invention, the voids on the filling structure are engraved by an engraving machine. And integrally pouring the tree-shaped branch structure, filling the branch with the filling structure 20, and hoisting the branch on a processing table of a carving machine for processing. The filling structure 20 is cut into a hollow space by a cutter of a carving machine to form a leaf, flower, icon, lantern or ribbon-shaped gap of the tree-shaped bionic anti-dazzle device. The tree-shaped bionic anti-dazzle device is 4-6 meters in length and can be formed by splicing single pieces of 2-3 meters.
The tree-shaped branch structure is of a bilateral symmetry structure, and can facilitate the manufacture of a mold. The trunk 10 and all the branches of the tree-shaped branch structure are linear, that is, the trunk 10 and all the branches are straight bars, the force transmission mechanism is clear, the force transmission path is direct and reasonable, and the outer frame and the branches form a reliable and stable structural system. In the present embodiment, the height of the tree-shaped bionic anti-glare device is about 800mm, the diameter of the main trunk 10 is 28mm to 38mm, the diameter of the primary branch 11 is 50% to 60% of the main trunk 10, and the diameter of the secondary branch 12 is 30% to 40% of the main trunk 10. The distance between adjacent intersection points formed by the trunk 10 and each level of branch of the tree-shaped branch structure is not more than 250mm or not more than 20 times of the diameter of the trunk 10. The branches can be filled with thin rods with the diameter of 4 mm-6 mm as the framework of the leaf-shaped filling structure. The cross bar 15 may have the same diameter as the secondary branch 12 or may have a square cross-section of similar dimensions; the diameter of the stem 16 may be the same as the diameter of the stem or a square cross-section of similar dimensions may be used.
As shown in fig. 3, the tree-shaped bionic anti-dazzle device can also comprise a special-shaped nut 17 and a bolt 18 made of glass fiber reinforced plastics; the two vertical rods 16 are provided with tooth-shaped structures which can be mutually buckled, and the vertical rods 16 of the two adjacent tree-shaped bionic anti-dazzle devices can be mutually buckled; the bolt 18 passes through the vertical bars of two adjacent tree-shaped bionic anti-dazzle devices and then is combined with the special-shaped nut 17 to fix the two tree-shaped bionic anti-dazzle devices. The special-shaped nut is in a non-equilateral polygon structure and can only be matched with a special spanner for use, and the special-shaped nut can be prevented from being detached randomly. According to the sizes of the die and the carving machine, each tree-shaped bionic anti-dazzle device can be formed by respectively manufacturing and connecting two pieces with the length of 2-3 m, the length of each device can be 4-6 m, and then the adjacent tree-shaped bionic anti-dazzle devices are connected, so that the longer length can be formed, and the overall stability of the tree-shaped bionic anti-dazzle devices is improved.
The above description is only for the specific embodiments of the present invention, but the scope of the present invention is not limited thereto, and any changes or substitutions that can be easily conceived by those skilled in the art within the technical scope of the present invention are also within the scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.
Claims (9)
1. A tree-type bionic anti-dazzle device for a central division strip of a road is characterized by comprising: integrally pouring and forming a tree-shaped branch structure and a filling structure by glass fiber reinforced plastics; the tree-shaped branch structure comprises a trunk, a primary branch arranged on the trunk and a secondary branch arranged on the primary branch; the filling structure is filled in the tree-shaped branch structure, gaps capable of transmitting light are distributed all over the filling structure, and the maximum width of each gap is not more than 40mm.
2. The tree-type bionic anti-dazzle device according to claim 1, wherein the pattern shape of the filling structure is a leaf, a flower, an icon, a lantern or a ribbon.
3. The tree-type bionic anti-dazzle device according to claim 1, wherein the tree-type branch structure further comprises a rectangular outer frame enclosed by upper and lower cross bars and left and right vertical bars.
4. The tree-shaped bionic anti-dazzle device according to claim 3, further comprising a special-shaped nut and a bolt made of glass fiber reinforced plastic; the two vertical rods are provided with tooth-shaped structures which can be mutually buckled, and the vertical rods of the two adjacent tree-shaped bionic anti-dazzle devices can be mutually buckled; the bolt penetrates through the vertical rods of two adjacent tree-shaped bionic anti-dazzle devices and then is combined with the special-shaped nut to fix the two tree-shaped bionic anti-dazzle devices.
5. The tree-type bionic anti-dazzle device according to claim 1, wherein the tree-type branch structure is a left-right symmetrical structure.
6. The tree-shaped bionic anti-dazzle device according to claim 1, wherein the trunk and the branches of each stage of the tree-shaped branch structure are linear; the diameter of the trunk is 28-38 mm, the diameter of the primary branch is 50-60% of the trunk, and the diameter of the secondary branch is 30-40% of the trunk.
7. The tree-type bionic anti-dazzle device according to claim 1, wherein a distance between adjacent intersections formed by the trunk and the branches of each stage of the tree-type branch structure is not more than 250mm or not more than 20 times the diameter of the trunk.
8. The tree-shaped bionic anti-dazzle device according to claim 1, wherein the thickness of the filling structure is 6-8 mm, and the gap is carved by a carving machine.
9. The tree-type bionic anti-dazzle device according to any one of claims 1 to 8, wherein the tree-type branch structure further comprises a tertiary branch provided to the secondary branch.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210698050.6A CN115262438A (en) | 2022-06-20 | 2022-06-20 | Tree-shaped bionic anti-dazzle device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210698050.6A CN115262438A (en) | 2022-06-20 | 2022-06-20 | Tree-shaped bionic anti-dazzle device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN115262438A true CN115262438A (en) | 2022-11-01 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210698050.6A Pending CN115262438A (en) | 2022-06-20 | 2022-06-20 | Tree-shaped bionic anti-dazzle device |
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| CN (1) | CN115262438A (en) |
Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE639902C (en) * | 1936-12-15 | Versuchsanstalt Fuer Luftfahrt | Barrier boom with wall-like, opaque surface for path crossings | |
| FR1466083A (en) * | 1966-01-28 | 1967-01-13 | Improvements to automatic roller blinds development adjustment devices | |
| JPH10183537A (en) * | 1996-12-25 | 1998-07-14 | Toyo Tire & Rubber Co Ltd | Imitative tree for central separation zone of road |
| CN2905889Y (en) * | 2006-06-13 | 2007-05-30 | 北京市高速公路交通工程公司 | Chinese Scholar tree-shaped antiglare shield |
| CN2913443Y (en) * | 2006-05-30 | 2007-06-20 | 邢小荣 | Anti-dazzle board |
| CN103016553A (en) * | 2012-12-27 | 2013-04-03 | 黄淑琴 | Rigid coupling |
| CN204781420U (en) * | 2015-07-17 | 2015-11-18 | 河海大学 | Assembled antidetonation steel floor and connection structure thereof |
| CN105064228A (en) * | 2015-08-14 | 2015-11-18 | 吉林大学 | Double-freedom-degree bionic windproof dust-controlling wall based on triarrhena sacchariflora leaf surface microstructure |
| CN212896045U (en) * | 2020-05-08 | 2021-04-06 | 中建四局贵州投资建设有限公司 | Anticollision barrier for municipal works |
| CN213038225U (en) * | 2020-04-27 | 2021-04-23 | 浙江亚星光电科技有限公司 | Novel anti-dazzle board |
| CN215562216U (en) * | 2021-08-23 | 2022-01-18 | 南京路通交科勘察设计有限公司 | Anti-collision device for traffic and transportation facilities such as bridge pier |
| CN215714863U (en) * | 2021-06-04 | 2022-02-01 | 河北旗胜环保设备有限公司 | SMC mould pressing antiglare shield and high-speed guardrail thereof |
-
2022
- 2022-06-20 CN CN202210698050.6A patent/CN115262438A/en active Pending
Patent Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE639902C (en) * | 1936-12-15 | Versuchsanstalt Fuer Luftfahrt | Barrier boom with wall-like, opaque surface for path crossings | |
| FR1466083A (en) * | 1966-01-28 | 1967-01-13 | Improvements to automatic roller blinds development adjustment devices | |
| JPH10183537A (en) * | 1996-12-25 | 1998-07-14 | Toyo Tire & Rubber Co Ltd | Imitative tree for central separation zone of road |
| CN2913443Y (en) * | 2006-05-30 | 2007-06-20 | 邢小荣 | Anti-dazzle board |
| CN2905889Y (en) * | 2006-06-13 | 2007-05-30 | 北京市高速公路交通工程公司 | Chinese Scholar tree-shaped antiglare shield |
| CN103016553A (en) * | 2012-12-27 | 2013-04-03 | 黄淑琴 | Rigid coupling |
| CN204781420U (en) * | 2015-07-17 | 2015-11-18 | 河海大学 | Assembled antidetonation steel floor and connection structure thereof |
| CN105064228A (en) * | 2015-08-14 | 2015-11-18 | 吉林大学 | Double-freedom-degree bionic windproof dust-controlling wall based on triarrhena sacchariflora leaf surface microstructure |
| CN213038225U (en) * | 2020-04-27 | 2021-04-23 | 浙江亚星光电科技有限公司 | Novel anti-dazzle board |
| CN212896045U (en) * | 2020-05-08 | 2021-04-06 | 中建四局贵州投资建设有限公司 | Anticollision barrier for municipal works |
| CN215714863U (en) * | 2021-06-04 | 2022-02-01 | 河北旗胜环保设备有限公司 | SMC mould pressing antiglare shield and high-speed guardrail thereof |
| CN215562216U (en) * | 2021-08-23 | 2022-01-18 | 南京路通交科勘察设计有限公司 | Anti-collision device for traffic and transportation facilities such as bridge pier |
Non-Patent Citations (1)
| Title |
|---|
| 江乐兴 * |
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Application publication date: 20221101 |