CN103114530A - Installing method for a traffic sign board and traffic sign board structure - Google Patents
Installing method for a traffic sign board and traffic sign board structure Download PDFInfo
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- CN103114530A CN103114530A CN2013100514034A CN201310051403A CN103114530A CN 103114530 A CN103114530 A CN 103114530A CN 2013100514034 A CN2013100514034 A CN 2013100514034A CN 201310051403 A CN201310051403 A CN 201310051403A CN 103114530 A CN103114530 A CN 103114530A
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- traffic sign
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- 238000000034 method Methods 0.000 title claims abstract description 20
- 238000009434 installation Methods 0.000 claims description 7
- 206010039203 Road traffic accident Diseases 0.000 abstract description 3
- 238000009825 accumulation Methods 0.000 abstract description 2
- 230000000694 effects Effects 0.000 abstract description 2
- 230000005540 biological transmission Effects 0.000 description 5
- 238000007664 blowing Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 2
- 241000533950 Leucojum Species 0.000 description 1
- 238000007792 addition Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
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- 230000004048 modification Effects 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
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Abstract
The invention discloses an installing method of a traffic sign board and a traffic sign board structure. The installing method comprises the following steps: (1) a stand column and a traffic sign board are selected; (2) the traffic sign board is installed on the stand column through a locating component so that an included angle alpha is formed between the normal of the plane in which the traffic sign board is located and the horizontal direction, and the alpha is between 5 degrees and 15 degrees; the traffic sign board structure comprises the stand column and the traffic sign board, the traffic sign board is installed at the upper end of the stand column through the locating component, the included angle alpha is formed between the normal of the plane in which the traffic sign board is located and the horizontal direction, and the alpha is between 5 degrees and 15 degrees. The installing method of the traffic sign board and the traffic sign board structure are obvious in snow accumulation proof effect, effective transmitting of traffic information can be ensured, occurrence rate of traffic accidents on roads and city roads in windy and snowy weather is reduced, and the service function of traffic facilities is improved.
Description
Technical Field
The invention relates to a method for installing a traffic sign board and a traffic sign board structure.
Background
The normal line of the plane where the existing traffic sign board is located is mostly in the horizontal direction, and in areas with windy and snowy roads in winter, snow on the surface of the traffic sign board is easy to accumulate, so that the traffic information cannot be effectively transmitted. The vertically installed traffic sign board is easy to accumulate snow on the surface, which weakens the transmission of traffic information, greatly improves the incidence of traffic accidents and the incidence of accidents such as crossing and passing, and reduces the service functions of highways and urban roads.
It will thus be seen that the prior art is susceptible to further improvements and enhancements.
Disclosure of Invention
The invention provides a method for installing a traffic sign board and a traffic sign board structure for avoiding the defects of the prior art.
The technical scheme adopted by the invention is as follows:
a method for installing a traffic sign, the method comprising the steps of:
(1) selecting a stand column and a traffic sign board;
(2) and mounting the traffic sign board on the upright post through the positioning assembly, so that the included angle between the normal of the plane where the traffic sign board is located and the horizontal direction is alpha, and the alpha is 5-15 degrees.
In the step (2), the positioning assembly comprises a horizontal supporting rod, and the horizontal supporting rod is provided with at least one:
a) when only one horizontal support rod is arranged, the horizontal support rod is arranged at the top end of the upright post, and then a positioning rod is arranged at the free end of the horizontal support rod, so that one end of the positioning rod is fixedly connected with the horizontal support rod; then, selecting a mounting point for fixing the other end of the positioning rod on the upright column, so that the positioning rod can form an angle alpha with the vertical direction after being mounted; then, installing a traffic sign board on the positioning rod, and enabling an included angle between a normal line of a plane where the traffic sign board is located and the horizontal direction to be alpha; and finally, arranging a stand column base at the bottom end of the stand column, fixedly connecting the stand column with the stand column base through a fastening screw, and then embedding the stand column base on the ground, so far, finishing the installation of the traffic sign board.
b) When at least two horizontal supporting rods are arranged, the length of each horizontal supporting rod is different, fixing points with the same number as the horizontal supporting rods are sequentially selected from top to bottom on the upright post, and then the horizontal supporting rods with different lengths are sequentially installed on the selected fixing points from top to bottom according to the sequence from long to short, so that the included angle between the connecting line of the free ends of the used horizontal supporting rods and the vertical direction is alpha; then, fixedly connecting a positioning rod at the free end of the horizontal supporting rod, so that the included angle between the positioning rod and the vertical direction is alpha; then, installing a traffic sign board on the positioning rod, and enabling an included angle between a normal line of a plane where the traffic sign board is located and the horizontal direction to be alpha; and finally, arranging a stand column base at the bottom end of the stand column, fixedly connecting the stand column with the stand column base through a fastening screw, and then embedding the stand column base on the ground, so far, finishing the installation of the traffic sign board.
The traffic sign board structure comprises a stand column and a traffic sign board, wherein the traffic sign board is arranged at the upper end of the stand column through a positioning assembly, the included angle between the normal line of the plane where the traffic sign board is located and the horizontal direction is alpha, and the alpha is 5-15 degrees.
The locating component comprises a horizontal supporting rod, and the horizontal supporting rod is provided with at least one:
a) when only one horizontal support rod is arranged, one end of the horizontal support rod is fixedly connected with the top end of the upright post, and the other end of the horizontal support rod is provided with a positioning rod; one end of the positioning rod is fixedly connected with the horizontal supporting rod, the other end of the positioning rod is fixedly connected with the upright post, and the included angle between the positioning rod and the vertical direction is alpha; the traffic sign board is mounted on the positioning rod, so that an included angle between a normal line of a plane where the traffic sign board is located and the horizontal direction is alpha.
b) When the number of the horizontal supporting rods is at least two, the length of each horizontal supporting rod is different; the upright posts are sequentially provided with fixing points with the same number as the horizontal supporting rods from top to bottom, the horizontal supporting rods with different lengths are sequentially arranged on the fixing points from top to bottom according to the sequence from long to short, and the included angle between the connecting line of the free ends of the horizontal supporting rods and the vertical direction is alpha; a positioning rod is arranged at the tail end of the horizontal supporting rod, and the included angle between the positioning rod and the vertical direction is alpha; and a traffic sign board is arranged on the positioning rod, and an included angle between the normal of the plane where the traffic sign board is located and the horizontal direction is alpha.
The size of alpha can be determined according to the height of the upright column, the safe vehicle distance, the effective sight distance in wind and snow weather and the like, and the alpha is between 5 and 15 degrees.
The technical scheme can ensure that the normal line of the plane of the traffic sign board forms an alpha angle with the horizontal direction, so that the wind load blowing to the surface of the traffic sign board is reduced from the original F to F & cos alpha, and the wind load obliquely downward along the traffic sign board is increased from zero to F & sin alpha, so that the wind load blowing to the surface of the traffic sign board is reduced, and meanwhile, the snow falling on the surface of the traffic sign board can be removed by means of the radial direction of the reverse acting force of the traffic sign board on the wind load, thereby ensuring the effective transmission of traffic information.
Due to the adoption of the technical scheme, the invention has the beneficial effects that:
1. the installation method has simple steps, clear principle and easy implementation, and can ensure that the snowflakes on the traffic sign board can be removed in time in the wind and snow weather, thereby ensuring the effective transmission of traffic information.
2. The traffic sign structure is convenient to install and maintain, low in manufacturing cost and obvious in snow accumulation prevention effect, effectively ensures effective transmission of traffic information, reduces the occurrence rate of traffic accidents on roads in the wind and snow weather and urban roads, and improves the service function of traffic facilities.
Drawings
Fig. 1 is a schematic structural diagram of an embodiment of the present invention.
Fig. 2 is a schematic structural diagram of another embodiment of the present invention.
Wherein,
1. upright post base 2, upright post 3, traffic sign board 4, horizontal support rod 5, mounting point 6, positioning rod 7 and fixing point
Detailed Description
In the process of using the traffic sign, the wind direction of the snow on the surface of the traffic sign is basically consistent with the normal direction of the plane where the traffic sign is located and blows towards the surface with traffic information, therefore, after the traffic sign is installed, if the included angle between the traffic sign and the vertical direction is not 0 degrees but has an inclination angle alpha, the wind load blowing towards the surface of the traffic sign is reduced from the original F to F · cos alpha, and the wind load inclining downwards along the traffic sign is increased from zero to F · sin alpha, so that the wind load blowing towards the surface of the traffic sign is reduced, meanwhile, the snow falling on the surface of the traffic sign can be removed by means of the radial component of the reverse acting force of the traffic sign on the wind load, and the effective transmission of the traffic information can be guaranteed. Therefore, how to generate an inclination angle α becomes the design point of the present invention.
The present invention will be described in further detail with reference to the following drawings and specific examples, but the present invention is not limited to these examples.
The first embodiment is as follows: as shown in fig. 1, a method of installing a traffic sign, the method comprising the steps of:
(1) selecting a stand column 2 and a traffic sign board 3;
(2) installing a traffic sign board 3 on the upright post 2 through a positioning assembly, wherein the positioning assembly comprises a horizontal support rod, installing a horizontal support rod 4 at the top end of the upright post 2, and then installing a positioning rod 6 at the free end of the horizontal support rod 4 to ensure that one end of the positioning rod 6 is fixedly connected with the horizontal support rod 4; then, selecting an installation point 5 for fixing the other end of the positioning rod 6 on the upright post 2, so that the positioning rod 6 can form an angle alpha with the vertical direction after the installation is finished; then, installing a traffic sign board 3 on the positioning rod 6, and enabling an included angle between a normal line of a plane where the traffic sign board 3 is located and the horizontal direction to be alpha; finally, set up stand base 1 in the bottom of stand 2, stand 2 links firmly with stand base 1 through fastening screw, then buries stand base 1 underground subaerially, and so far, traffic sign board 3 can be installed and finish.
A traffic sign structure comprises a stand column 2 and a traffic sign 3, wherein the traffic sign 3 is mounted at the upper end of the stand column 2 through a positioning assembly, the positioning assembly comprises a horizontal support rod 4, one end of the horizontal support rod 4 is fixedly connected with the top end of the stand column 2, and the other end of the horizontal support rod 4 is provided with a positioning rod 6; one end of the positioning rod 6 is fixedly connected with the horizontal support rod 4, the other end of the positioning rod is fixedly connected with the upright post 2, and the included angle between the positioning rod 6 and the vertical direction is alpha; the traffic sign board 3 is mounted on the positioning rod 6, so that an included angle between a normal line of a plane where the traffic sign board 3 is located and the horizontal direction is alpha.
The size of alpha can be determined according to the height of the upright post 2, the safe vehicle distance, the effective sight distance in wind and snow weather and the like, and the alpha is between 5 and 15 degrees.
Example two: as shown in fig. 2, a method of installing a traffic sign, the method comprising the steps of:
(1) selecting a stand column 2 and a traffic sign board 3;
(2) installing a traffic sign board 3 on the upright post 2 through a positioning assembly, wherein the positioning assembly comprises two horizontal support rods 4, the two horizontal support rods 4 are different in length, a fixing point 7 is selected on the upright post 2, and the fixing point 7 comprises an upper fixing point and a lower fixing point; then, a longer one of the two horizontal support rods is arranged on an upper fixed point, and a shorter one of the two horizontal support rods is arranged on a lower fixed point, so that the included angle between the connecting line of the free ends of the two horizontal support rods and the vertical direction is alpha; then, fixedly connecting a positioning rod 6 at the free ends of the two horizontal supporting rods, so that the included angle between the positioning rod 6 and the vertical direction is alpha; then, installing a traffic sign board 3 on the positioning rod 6, and enabling an included angle between a normal line of a plane where the traffic sign board 3 is located and the horizontal direction to be alpha; finally, set up stand base 1 in the bottom of stand 2, stand 2 links firmly with stand base 1 through fastening screw, then buries stand base 1 underground subaerially, and so far, traffic sign board 3 can be installed and finish.
A traffic sign structure comprises a stand column 2 and a traffic sign 3, wherein the traffic sign 3 is mounted at the upper end of the stand column 2 through a positioning assembly, the positioning assembly comprises two horizontal support rods 4, and the two horizontal support rods are different in length; the upright post is provided with a fixing point 7, and the fixing point 7 comprises an upper fixing point and a lower fixing point; the upper fixing point is provided with one horizontal support rod with longer length of the two horizontal support rods, the lower fixing point is provided with one horizontal support rod with shorter length of the two horizontal support rods, and the included angle between the connecting line of the free ends of the two horizontal support rods and the vertical direction is alpha; a positioning rod 6 is arranged between the two horizontal supporting rods, and an included angle between the positioning rod 6 and the vertical direction is alpha; the positioning rod 6 is provided with a traffic sign board 3, and the included angle between the normal line of the plane where the traffic sign board 3 is located and the horizontal direction is alpha.
The size of alpha can be determined according to the height of the upright post 2, the safe vehicle distance, the effective sight distance in wind and snow weather and the like, and the alpha is between 5 and 15 degrees.
It is further understood that the specific embodiments described herein are merely illustrative of the spirit of the invention. Various modifications or additions may be made to the described embodiments or alternatives may be employed by those skilled in the art without departing from the spirit or ambit of the invention as defined in the appended claims.
Claims (7)
1. A method for installing a traffic sign board is characterized in that: the installation method comprises the following steps:
(1) selecting a stand column and a traffic sign board;
(2) and mounting the traffic sign board on the upright post through the positioning assembly, so that the included angle between the normal of the plane where the traffic sign board is located and the horizontal direction is alpha, and the alpha is 5-15 degrees.
2. The method of installing a traffic sign according to claim 1, wherein: in the step (2), the positioning assembly comprises a horizontal supporting rod, the horizontal supporting rod is arranged at the top end of the upright post, and a positioning rod is arranged at the free end of the horizontal supporting rod, so that one end of the positioning rod is fixedly connected with the horizontal supporting rod; then, selecting a mounting point for fixing the other end of the positioning rod on the upright column, and enabling an included angle between the positioning rod and the vertical direction to be alpha; then, a traffic sign board is installed on the positioning rod, and the included angle between the normal line of the plane where the traffic sign board is located and the horizontal direction is alpha.
3. The method of installing a traffic sign according to claim 1, wherein: in the step (2), the positioning assembly comprises at least two horizontal supporting rods, the length of each horizontal supporting rod is different, fixing points with the same number as the horizontal supporting rods are sequentially selected from top to bottom on the upright column, and then the horizontal supporting rods with different lengths are sequentially installed on the fixing points of the upright column from top to bottom according to the sequence from long to short, so that the included angle between the connecting line of the free ends of the used horizontal supporting rods and the vertical direction is alpha; then, fixedly connecting a positioning rod at the free end of the horizontal supporting rod, so that the included angle between the positioning rod and the vertical direction is alpha; then, a traffic sign board is installed on the positioning rod, and the included angle between the normal line of the plane where the traffic sign board is located and the horizontal direction is alpha.
4. A method of installing a traffic sign according to claim 2 or 3, wherein: and (2) arranging a stand column base at the bottom end of the stand column, fixedly connecting the stand column with the stand column base through a fastening screw, and burying the stand column base on the ground.
5. The utility model provides a traffic sign tablet structure, includes stand and traffic sign tablet, its characterized in that: the traffic sign board is installed on the upper end of the upright post through the positioning assembly, the included angle between the normal line of the plane where the traffic sign board is located and the horizontal direction is alpha, and the alpha is 5-15 degrees.
6. A traffic sign structure according to claim 5, wherein: the positioning assembly comprises a horizontal supporting rod, one end of the horizontal supporting rod is fixedly connected with the top end of the upright post, and the other end of the horizontal supporting rod is provided with a positioning rod; one end of the positioning rod is fixedly connected with the horizontal supporting rod, the other end of the positioning rod is fixedly connected with the upright post, and the included angle between the positioning rod and the vertical direction is alpha; the traffic sign board is mounted on the positioning rod, and an included angle between a normal line of a plane where the traffic sign board is located and the horizontal direction is alpha.
7. A traffic sign structure according to claim 5, wherein: the positioning assembly comprises at least two horizontal supporting rods, and the length of each horizontal supporting rod is different; the upright posts are sequentially provided with fixing points with the same number as the horizontal supporting rods from top to bottom, the horizontal supporting rods with different lengths are sequentially arranged on the fixing points from top to bottom according to the sequence from long to short, and the included angle between the connecting line of the free ends of the horizontal supporting rods and the vertical direction is alpha; a positioning rod is arranged at the tail end of the horizontal supporting rod, and the included angle between the positioning rod and the vertical direction is alpha; and a traffic sign board is arranged on the positioning rod, and an included angle between the normal of the plane where the traffic sign board is located and the horizontal direction is alpha.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013100514034A CN103114530A (en) | 2013-02-17 | 2013-02-17 | Installing method for a traffic sign board and traffic sign board structure |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013100514034A CN103114530A (en) | 2013-02-17 | 2013-02-17 | Installing method for a traffic sign board and traffic sign board structure |
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| CN103114530A true CN103114530A (en) | 2013-05-22 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN2013100514034A Pending CN103114530A (en) | 2013-02-17 | 2013-02-17 | Installing method for a traffic sign board and traffic sign board structure |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111705697A (en) * | 2020-06-15 | 2020-09-25 | 浙江大学 | Wind-resistant traffic sign board and installation method thereof |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001140227A (en) * | 1999-11-17 | 2001-05-22 | Sekisui Jushi Co Ltd | Road sign board restricting snow covering |
| JP2001323421A (en) * | 2000-05-18 | 2001-11-22 | Taiyo Kogyo Corp | Snow accretion preventive structure |
| JP2008003533A (en) * | 2006-06-23 | 2008-01-10 | Nisshin Kogei:Kk | Bulletin stand |
| CN202145363U (en) * | 2011-08-01 | 2012-02-15 | 王桢妍 | Snow protection road sign board |
| CN203049479U (en) * | 2013-02-17 | 2013-07-10 | 青岛宝基利工程技术咨询有限公司 | Traffic signboard structure |
-
2013
- 2013-02-17 CN CN2013100514034A patent/CN103114530A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001140227A (en) * | 1999-11-17 | 2001-05-22 | Sekisui Jushi Co Ltd | Road sign board restricting snow covering |
| JP2001323421A (en) * | 2000-05-18 | 2001-11-22 | Taiyo Kogyo Corp | Snow accretion preventive structure |
| JP2008003533A (en) * | 2006-06-23 | 2008-01-10 | Nisshin Kogei:Kk | Bulletin stand |
| CN202145363U (en) * | 2011-08-01 | 2012-02-15 | 王桢妍 | Snow protection road sign board |
| CN203049479U (en) * | 2013-02-17 | 2013-07-10 | 青岛宝基利工程技术咨询有限公司 | Traffic signboard structure |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111705697A (en) * | 2020-06-15 | 2020-09-25 | 浙江大学 | Wind-resistant traffic sign board and installation method thereof |
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Application publication date: 20130522 |