CN110587730B - Road anti-dazzle board and manufacturing process thereof - Google Patents
Road anti-dazzle board and manufacturing process thereof Download PDFInfo
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- CN110587730B CN110587730B CN201910882753.2A CN201910882753A CN110587730B CN 110587730 B CN110587730 B CN 110587730B CN 201910882753 A CN201910882753 A CN 201910882753A CN 110587730 B CN110587730 B CN 110587730B
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- bamboo
- steel plate
- road
- bracket
- bamboo steel
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B1/00—Processes of grinding or polishing; Use of auxiliary equipment in connection with such processes
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B27—WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
- B27D—WORKING VENEER OR PLYWOOD
- B27D1/00—Joining wood veneer with any material; Forming articles thereby; Preparatory processing of surfaces to be joined, e.g. scoring
- B27D1/04—Joining wood veneer with any material; Forming articles thereby; Preparatory processing of surfaces to be joined, e.g. scoring to produce plywood or articles made therefrom; Plywood sheets
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B27—WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
- B27D—WORKING VENEER OR PLYWOOD
- B27D1/00—Joining wood veneer with any material; Forming articles thereby; Preparatory processing of surfaces to be joined, e.g. scoring
- B27D1/04—Joining wood veneer with any material; Forming articles thereby; Preparatory processing of surfaces to be joined, e.g. scoring to produce plywood or articles made therefrom; Plywood sheets
- B27D1/08—Manufacture of shaped articles; Presses specially designed therefor
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- 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
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- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Mechanical Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Wood Science & Technology (AREA)
- Forests & Forestry (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Road Paving Structures (AREA)
Abstract
The invention relates to a road anti-dazzle board and a manufacturing process thereof, wherein bamboo meeting requirements is changed into a high-performance bamboo-based fiber composite material through pressing, drying and gum dipping, and then bamboo chips of the high-performance bamboo-based fiber composite materials with different thicknesses are pressed into a high-strength board blank, namely a bamboo steel plate, through hot pressing by a fluffer, and sanding treatment is carried out.
Description
Technical Field
The invention relates to road safety equipment, in particular to a road anti-dazzle board which is high in safety degree, low in manufacturing cost and environment-friendly.
Background
Along with the rapid development of road and bridge construction industry in China, road and bridge traffic mileage is rapidly increased, and the traffic safety problem is increasingly highlighted. Among them, the lack of good guardrail facilities on the road and bridge surface is one of the important causes of accidents. Whether on a highway or a city road, a series of guardrail sections are generally built, so that the guardrail cannot be damaged when the vehicle runs out of control and is flushed to the guardrail under the condition of improper operation, but the common guardrail facilities cannot bear the impact force enough and cannot play a certain buffering role, and meanwhile, the guardrail is easy to damage, the impact damage degree is large, the repairing cost of the vehicle and the guardrail is high, the manufacturing cost is high, and therefore, the road guardrail with high efficiency, collision avoidance and low environmental protection cost is necessary.
Disclosure of Invention
The invention aims to provide a road anti-dazzle board and a manufacturing process thereof, and the road anti-dazzle board has the advantages of excellent protection effect, low manufacturing cost, environmental protection and the like.
The invention aims at realizing the following technical scheme:
a manufacturing process of a road anti-dazzle board comprises the following steps:
step S1: pressing, drying and gum dipping the arrowhead bamboo to change the arrowhead bamboo into a high-performance bamboo-based fiber composite material;
step S2: pressing bamboo chips with different thicknesses into high-strength plate blanks with different thickness of 1 cm-3 cm, namely bamboo steel plates, by using a fluffing and pressing machine;
step S3: sanding the manufactured bamboo steel, and cutting or splicing the bamboo steel according to the specification of the stress bracket of the road anti-dazzle board to enable the bamboo steel to meet the use requirement;
step S4: s3, performing hot melt connection on the cut bamboo steel plate and the stress support structure of the road anti-dazzle board;
step S5: s3, connecting pieces can be arranged on edge connecting parts of the bamboo steel plates in a penetrating mode, and then the connecting pieces are welded with connecting parts of the support structure;
step S6: the bamboo steel plate and the road antiglare shield stress support structure are compounded to form an antiglare shield whole, and a plurality of groups of antiglare shields are fixedly connected by adopting other connection modes.
The road anti-dazzle board comprises a bamboo steel plate body 1 and a stress bracket 2, wherein the stress bracket 2 comprises a bracket body 25, a bracket base I26 and a bracket base II 27 which are integrally formed, a connecting groove 21 is formed in the inner edge of the bracket body 25 in a surrounding manner, and the bamboo steel plate body 1 is fixedly arranged in the bracket body 25 in a hot melting manner;
in the preferred embodiment, two sides of the stress bracket 2 are provided with a first upright edge 22 and a second upright edge 23 which are opposite, and clamping grooves 24 are arranged on the first upright edge 22 and the second upright edge 23 at equal intervals;
in the preferred embodiment, the clamping groove 24 is provided with elastic connecting belts 28 in a matching way, and two ends of each elastic connecting belt 28 are respectively clamped and tensioned with the clamping groove 24;
in a preferred embodiment, the elastic attachment strap 28 may be wavy, arcuate, or elongated in shape;
in the preferred embodiment, two adjacent road antiglare panels are connected by a fastener 29, and the fastener 29 is arranged on the outer side surface of the first standing edge 22 and the second standing edge 23, which is far away from the bamboo steel plate body 1;
in a preferred embodiment, the two sides of the bamboo steel plate body 1 are also coated with advertisement layers 12;
the road anti-dazzle board comprises a bamboo steel plate body 1 and a stress bracket 2, wherein the stress bracket 2 comprises a bracket body 25, a bracket base I26 and a bracket base II 27 which are integrally formed, connecting pieces 11 are arranged on two side edges of the bamboo steel plate body 1 in a penetrating manner, and the connecting pieces 11 are welded with the stress bracket 2;
in the preferred embodiment, two sides of the stress bracket 2 are provided with a first upright edge 22 and a second upright edge 23 which are opposite, and clamping grooves 24 are arranged on the first upright edge 22 and the second upright edge 23 at equal intervals;
in the preferred embodiment, the clamping groove 24 is provided with elastic connecting belts 28 in a matching way, and two ends of each elastic connecting belt 28 are respectively clamped and tensioned with the clamping groove 24;
in a preferred embodiment, the elastic attachment strap 28 may be wavy, arcuate, or elongated in shape;
in the preferred embodiment, two adjacent road antiglare panels are connected by a fastener 29, and the fastener 29 is arranged on the outer side surface of the first standing edge 22 and the second standing edge 23, which is far away from the bamboo steel plate body 1;
in a preferred embodiment, the two sides of the bamboo steel plate body 1 are also coated with advertisement layers 12;
the beneficial effects of the invention are as follows: the novel bamboo steel plate material is compounded by utilizing a special process to form the road anti-dazzle board, the product has obvious compression resistance, toughness characteristics and light isolation capability, and can play a role in preventing reflection when being used as a road guardrail.
Drawings
The invention is described in further detail below with reference to the accompanying drawings.
Fig. 1 is a flowchart of a manufacturing process of a road antiglare shield according to an embodiment of the invention.
Fig. 2 is a view showing a structure of an antiglare shield for a road according to embodiment 1 of the present invention.
Fig. 3 is a view showing the structure of an antiglare shield for a road according to embodiment 2 of the present invention.
Fig. 4 is a schematic view of a base of the antiglare shield of the present invention.
In the figure:
1. a bamboo steel plate body; 2. a stress bracket; 11. a connecting piece; 21. a connection groove; 22. a first vertical edge; 23. a second vertical edge; 24. a clamping groove; 25. a bracket body; 26. a first bracket base; 27. a bracket base II; 28. an elastic connecting band; 29. a fastener.
Detailed Description
For the purpose of making the objects, technical solutions and advantages of the embodiments of the present invention more apparent, the technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is apparent that the described embodiments are some embodiments of the present invention, but not all embodiments of the present invention. The components of the embodiments of the present invention generally described and illustrated in the figures herein may be arranged and designed in a wide variety of different configurations. Thus, the following detailed description of the embodiments of the invention, as presented in the figures, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Embodiments of the present invention are described in detail below, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to like or similar elements or elements having like or similar functions throughout. The embodiments described below by referring to the drawings are illustrative and intended to explain the present invention and should not be construed as limiting the invention.
The invention will be further described with reference to the drawings and specific examples.
As shown in fig. 1, the anti-dazzle board for roads and the manufacturing process thereof according to the embodiment of the invention are manufactured according to the following process flows:
firstly, pressing, drying, dipping and other working procedures are carried out on the arrowhead to convert the arrowhead into a high-performance bamboo-based fiber composite material;
secondly, pressing the bamboo chips converted into the bamboo-based fiber composite material in the first step into high-strength plate blanks with different lengths of 1 cm-3 cm by using a fluffer through a hot pressing process, wherein the plate blanks are bamboo steel plates;
thirdly, sanding the manufactured bamboo steel plate blank, and then cutting or splicing the bamboo steel plate blank according to the specification of the road anti-dazzle plate stress bracket to enable the bamboo steel plate blank to meet the use requirement;
fourthly, after the third step, the cut bamboo steel plate is connected with the road anti-dazzle board stress support structure in a hot melting mode, so that the bamboo steel plate and the support structure can share stress;
the fifth step and the third step can also be carried out by arranging more than one group of connecting pieces at the opposite positions of the edges of the two sides of the bamboo steel plate in a penetrating way, and then welding the connecting pieces and the matching parts of the bracket structure into a whole;
and sixthly, compounding the bamboo steel plates and the fixing pieces by using a special process to form an anti-dazzle board whole, and fixedly connecting a plurality of groups of anti-dazzle boards by adopting other connection modes.
Example 1: as shown in fig. 2, a road antiglare shield comprises a bamboo steel plate body 1 and a stress support 2, the stress support 2 comprises a support body 25, a support base one 26 and a support base two 27 which are integrally formed, the inner edge of the support body 25 is annularly provided with a connecting groove 21, the bamboo steel plate body 1 is fixedly arranged in the connecting groove 21 on the inner edge of the support body 25 in a hot melting mode, cooling and shaping are carried out, two sides of the stress support 2 are provided with a first upright edge 22 and a second upright edge 23 which are opposite, a plurality of identical clamping grooves 24 are arranged on the first upright edge 22 and the second upright edge 23 at equal intervals, elastic connecting belts 28 are arranged on the clamping grooves 24 in a matching mode, the elastic connecting belts 28 are matched with the clamping grooves 24 and are tensioned after being clamped so that force interaction between the elastic connecting belts and the bamboo steel plates can be dispersed when collision is generated, the elastic connecting members 27 can be in long-strip shapes, arc shapes, wavy shapes and the connecting grooves 24 can enable the road antiglare shield structure to be fastened more, the two sides of the adjacent road antiglare shield can be buckled with each other, and the two side surfaces of the road antiglare shield can be provided with advertising layers.
Example 2: as shown in fig. 3, the side surface of the bamboo steel plate body 1, which is in contact with the stress support 2, is provided with a plurality of connecting pieces 11 in a penetrating manner, the connecting pieces 11 are arranged on the side surface of the bamboo steel plate body 1 at equal intervals, one end of each connecting piece 11 is meshed with an adaptive reserved opening of the bamboo steel plate body 1, the other end of each connecting piece 11 is welded with a first standing edge 22 and a second standing edge 23 on two sides of the stress support 2, a plurality of identical clamping grooves 24 are also arranged on the first standing edge 22 and the second standing edge 23 at equal intervals, elastic connecting belts 28 are arranged on the clamping grooves 24 in a matching manner, the elastic connecting belts 28 are matched with the clamping grooves 24 and are tensioned after being clamped, so that force can be dispersed when the elastic connecting pieces 27 are in a long-strip shape, an arc shape, a wave shape and the like, the clamping grooves 24 can enable the road anti-dazzle plate structure to be fastened through connection of the elastic connecting pieces 27, and the two sides of the bamboo steel plate body 1 can be provided with advertising layers after being buckled with each other.
As shown in fig. 4, a first bracket base 26 and a second bracket base 27 of the road anti-dazzle board are oppositely arranged at the lower end of the stress bracket 2, the upper part of the base is provided with a plugging hole for plugging with the stress bracket, and the base is made of waterproof corrosion-resistant steel.
The road anti-dazzle board designed by the invention can play a role in light isolation, has a very high bearing capacity of about 300 megapascals, can disperse and concentrate stress after being compounded with a stress bracket through a process, can play a very good role in protecting when being impacted by strong force, has higher toughness, can reduce the damage degree of a vehicle through a certain elastic deformation in the impact process, can play a very good role in protecting a driver, is formed by processing and compounding the bamboo steel board body made of environment-friendly materials by a reasonable process, has a relatively lower cost compared with the existing road protection partition board, has low replacement cost after being damaged, and is suitable for large-area popularization.
Finally, it should be noted that: the embodiments described above are only for illustrating the technical solution of the present invention, and are not limiting; although the invention has been described in detail with reference to the foregoing embodiments, those of ordinary skill in the art will understand that; the technical scheme described in the previous embodiment can be modified or all technical features of the technical scheme can be replaced equivalently; such modifications and substitutions do not depart from the spirit of the invention.
Claims (7)
1. The manufacturing process of the road anti-dazzle board is characterized by comprising the following steps of: the method comprises the following manufacturing processes:
step S1: pressing, drying and gum dipping the arrowhead bamboo to change the arrowhead bamboo into a high-performance bamboo-based fiber composite material;
step S2: pressing the bamboo chips of the high-performance bamboo-based fiber composite materials with different thicknesses in the step S1 into high-strength plate blanks, namely bamboo steel plates, with different thicknesses of 1 cm-3 cm by using a fluffing and analyzing machine;
step S3: sanding the manufactured bamboo steel, and cutting or splicing the bamboo steel according to the specification of the stress bracket of the road anti-dazzle board to enable the bamboo steel to meet the use requirement;
step S4: s3, performing hot melt connection on the cut bamboo steel plate and the stress support structure of the road anti-dazzle board;
step S5: s3, connecting pieces can be arranged on edge connecting parts of the bamboo steel plates in a penetrating mode, and then the connecting pieces are welded with connecting parts of the support structure;
step S6: the bamboo steel plate and the road antiglare shield stress bracket structure are compounded to form an antiglare shield whole, and a plurality of groups of antiglare shields are fixedly connected by adopting other connection modes;
the road anti-dazzle board comprises a bamboo steel plate body (1) and a stress support (2), wherein the stress support (2) comprises a support body (25), a support base I (26) and a support base II (27) which are integrally formed, a connecting groove (21) is formed in the inner edge of the support body (25) in a surrounding mode, and the bamboo steel plate body (1) is fixedly arranged in the support body (25) in a hot melting mode;
the two sides of the stress bracket (2) are provided with a first vertical edge (22) and a second vertical edge (23) which are opposite, and clamping grooves (24) are formed in the first vertical edge (22) and the second vertical edge (23) at equal intervals;
elastic connecting bands (28) are arranged on the clamping grooves (24) in a matching mode, and two ends of each elastic connecting band (28) are respectively clamped with the corresponding clamping grooves (24) and tensioned.
2. The utility model provides a road antiglare shield which characterized in that: the novel bamboo steel plate bearing bracket comprises a bamboo steel plate body (1) and a bearing bracket (2), wherein the bearing bracket (2) comprises a bracket body (25), a bracket base I (26) and a bracket base II (27) which are integrally formed, a connecting groove (21) is formed in the inner edge of the bracket body (25) in a surrounding mode, and the bamboo steel plate body (1) is fixedly arranged in the bracket body (25) in a hot melting mode; the two sides of the stress support (2) are provided with a first standing edge (22) and a second standing edge (23) which are opposite, clamping grooves (24) are formed in the first standing edge (22) and the second standing edge (23) at equal intervals, elastic connecting belts (28) are arranged on the clamping grooves (24) in a matching mode, and two ends of each elastic connecting belt (28) are respectively clamped with the corresponding clamping grooves (24) and tensioned;
the manufacturing process of the bamboo steel plate body (1) comprises the following steps:
step S1: pressing, drying and gum dipping the arrowhead bamboo to change the arrowhead bamboo into a high-performance bamboo-based fiber composite material;
step S2: and (3) pressing the bamboo chips of the high-performance bamboo-based fiber composite materials with different thicknesses in the step (S1) into high-strength plate blanks with different thicknesses of 1 cm-3 cm, namely bamboo steel plates, by using a fluffing and analyzing machine.
3. The utility model provides a road antiglare shield which characterized in that: the novel bamboo steel plate stress support comprises a bamboo steel plate body (1) and a stress support (2), wherein the stress support (2) comprises a support body (25), a support base I (26) and a support base II (27) which are integrally formed, connecting pieces (11) are arranged at opposite positions of two side edges of the bamboo steel plate body (1) in a penetrating manner, and the connecting pieces (11) are welded with the stress support (2); the two sides of the stress support (2) are provided with a first standing edge (22) and a second standing edge (23) which are opposite, clamping grooves (24) are formed in the first standing edge (22) and the second standing edge (23) at equal intervals, elastic connecting belts (28) are arranged on the clamping grooves (24) in a matching mode, and two ends of each elastic connecting belt (28) are respectively clamped with the corresponding clamping grooves (24) and tensioned;
the manufacturing process of the bamboo steel plate body (1) comprises the following steps:
step S1: pressing, drying and gum dipping the arrowhead bamboo to change the arrowhead bamboo into a high-performance bamboo-based fiber composite material;
step S2: and (3) pressing the bamboo chips of the high-performance bamboo-based fiber composite materials with different thicknesses in the step (S1) into high-strength plate blanks with different thicknesses of 1 cm-3 cm, namely bamboo steel plates, by using a fluffing and analyzing machine.
4. A road antiglare shield according to claim 2 or 3, wherein: the elastic connection band (28) may be wavy, curved or elongated.
5. A road antiglare shield according to claim 2 or 3, wherein: two adjacent road antiglare shields are connected through a fastener (29), and the fastener (29) is arranged on the outer side surface of the first standing edge (22) and the second standing edge (23) far away from the bamboo steel plate body (1).
6. A road antiglare shield according to claim 2 or 3, wherein: the two side surfaces of the bamboo steel plate body (1) are also coated with advertisement layers (12).
7. A roadway antiglare shield according to claim 3, wherein: the number of the connecting pieces (11) is more than one group.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910882753.2A CN110587730B (en) | 2019-09-18 | 2019-09-18 | Road anti-dazzle board and manufacturing process thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910882753.2A CN110587730B (en) | 2019-09-18 | 2019-09-18 | Road anti-dazzle board and manufacturing process thereof |
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| Publication Number | Publication Date |
|---|---|
| CN110587730A CN110587730A (en) | 2019-12-20 |
| CN110587730B true CN110587730B (en) | 2023-09-08 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201910882753.2A Active CN110587730B (en) | 2019-09-18 | 2019-09-18 | Road anti-dazzle board and manufacturing process thereof |
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Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2821349A1 (en) * | 1978-05-16 | 1979-11-22 | Rolf Von Maurich | Motorway anti-dazzle screen providing safety barrier - has posts, rails and glare screen of highly resilient elastic material |
| CN101607411A (en) * | 2009-07-27 | 2009-12-23 | 中国林业科学研究院木材工业研究所 | Bamboo fiber reinforced composite material and manufacture method thereof |
| CN201400853Y (en) * | 2009-04-16 | 2010-02-10 | 赵军 | Anti-dazzle device for roads |
| CN201534966U (en) * | 2009-04-16 | 2010-07-28 | 河北中路安交通科技有限公司 | Anti-glare shield |
| CN106087811A (en) * | 2016-08-09 | 2016-11-09 | 永安市有竹竹业有限公司 | A kind of urban traffic road isolation guardrail |
| CN209025014U (en) * | 2018-09-28 | 2019-06-25 | 江苏现代路桥有限责任公司 | A kind of road and bridge protective fence |
-
2019
- 2019-09-18 CN CN201910882753.2A patent/CN110587730B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2821349A1 (en) * | 1978-05-16 | 1979-11-22 | Rolf Von Maurich | Motorway anti-dazzle screen providing safety barrier - has posts, rails and glare screen of highly resilient elastic material |
| CN201400853Y (en) * | 2009-04-16 | 2010-02-10 | 赵军 | Anti-dazzle device for roads |
| CN201534966U (en) * | 2009-04-16 | 2010-07-28 | 河北中路安交通科技有限公司 | Anti-glare shield |
| CN101607411A (en) * | 2009-07-27 | 2009-12-23 | 中国林业科学研究院木材工业研究所 | Bamboo fiber reinforced composite material and manufacture method thereof |
| CN106087811A (en) * | 2016-08-09 | 2016-11-09 | 永安市有竹竹业有限公司 | A kind of urban traffic road isolation guardrail |
| CN209025014U (en) * | 2018-09-28 | 2019-06-25 | 江苏现代路桥有限责任公司 | A kind of road and bridge protective fence |
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| Publication number | Publication date |
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| CN110587730A (en) | 2019-12-20 |
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