A road barrier used in traffic engineering

Abstract

This invention discloses a novel roadblock for traffic engineering, relating to the field of traffic engineering technology. It includes a connecting block; multiple semi-circular tubular shells are disposed on the outer side of the connecting block; pleated semi-cylinders are fixedly connected to the inner side of each shell; connecting ropes are fixedly connected between adjacent semi-cylinders and shells; a mounting shell is disposed on one side of the connecting block; a rotating shaft is rotatably connected to the inner side of the mounting shell; a warning tape is wound and fixedly attached to the outer side of the rotating shaft; and an arrow light strip is embedded in the warning tape. The advantages of this invention are: this structure occupies a small area, is convenient for storage and transportation, facilitates understanding the distance of the roadblock placement, thereby enabling early deceleration, protecting personnel inside the roadblock, and enhancing safety.

Description

Technical Field

[0001] This invention relates to the field of traffic engineering technology, and in particular to a novel road barrier for use in traffic engineering. Background Technology

[0002] Roadblocks are frequently used in traffic engineering to enhance construction safety. Roadblocks are obstacles placed in the road. They are divided into fixed and movable roadblocks. Traditional roadblocks are inconvenient to use because many traffic accidents occur suddenly, and they occupy a large amount of space. Traffic management personnel can only transport a small number of roadblocks at a time. While smaller roadblocks are convenient, they can be easily blown away by passing vehicles on fast-moving roads, causing accidents. There is no single roadblock that is both space-efficient and stable. Furthermore, many roadblocks are fixed by drilling holes in the road, which can affect the road surface's lifespan. When a vehicle hits a roadblock, traditional roadblocks are not effective at cushioning impacts and protecting people inside, making them unsafe. On fast-moving roads, vehicles may not have enough time to react when they see a roadblock, and it's difficult to determine its location, further complicating safety. Summary of the Invention

[0003] The technical problem this invention aims to solve is to address the aforementioned technical shortcomings by providing a novel roadblock for traffic engineering. This structure occupies a small area, is convenient for storage and transportation, and allows for easy assessment of the roadblock's placement distance, enabling early deceleration and protecting personnel inside the roadblock, thus enhancing safety.

[0004] The technical solution adopted in this invention is as follows: a novel road barrier for traffic engineering is provided, including a connecting block; multiple semi-circular tubular shells are provided on the outer side of the connecting block; pleated semi-cylinders are fixedly connected to the inner side of each shell; connecting ropes are fixedly connected between adjacent semi-cylinders and shells; a mounting shell is provided on one side of the connecting block; a rotating shaft is rotatably connected to the inner side of the mounting shell; a warning tape is wound and fixedly attached to the outer side of the rotating shaft; an arrow light strip is embedded on the warning tape; a through hole that mates with the warning tape is opened on the mounting shell; the warning tape passes through the through hole and is fixedly connected to the connecting block; a digital measuring tape is provided above the warning tape inside the mounting shell; the measuring tape on the digital measuring tape is fixedly connected to the warning tape; a prompt screen is provided on the mounting shell, and the display screen of the digital measuring tape is located on the prompt screen.

[0005] To further optimize this technical solution, a new type of road barrier for traffic engineering has a winding hook fixedly connected to the outer side of the shell; the connecting rope is wound around the winding hook, and both ends of the connecting rope are fixedly connected to the semi-cylinder and the shell.

[0006] To further optimize this technical solution, a new type of road barrier for traffic engineering has an outer shell made of alloy material; a metal mesh is provided on the outer side of the semi-cylinder; and a counterweight hole is opened on the shell.

[0007] To further optimize this technical solution, a new type of road barrier for traffic engineering has reflective warning strips installed on both the outer shell and the outer side of the semi-cylinder.

[0008] To further optimize this technical solution, a motor is fixedly connected inside the mounting shell of a new type of road barrier used in traffic engineering; the output end of the motor is fixedly connected to the rotating shaft; and a digital display measuring tape is fixedly connected to the mounting shell via a bracket.

[0009] To further optimize this technical solution, a mounting shell for a new type of road barrier used in traffic engineering is fixedly connected to a mounting plate at its lower end; the mounting plate has mounting holes.

[0010] To further optimize this technical solution, a new type of road barrier for traffic engineering has a warning strip with limit plates fixedly connected to the upper and lower ends of its rotating shaft.

[0011] To further optimize this technical solution, a new type of road barrier for traffic engineering is equipped with multiple warning lights on its connecting rope.

[0012] To further optimize this technical solution, a new type of road barrier for traffic engineering includes a warning screen that is rotatably connected to the upper end of a mounting shell; a circular plate is fixedly connected to the warning screen; multiple angled holes are circumferentially opened along the upper edge of the circular plate; threaded holes corresponding to the angled holes are opened on the mounting shell; and a limiting rod for limiting the angled holes and threaded holes is also included.

[0013] To further optimize this technical solution, a new type of road barrier for traffic engineering has multiple housings arranged on the front and rear sides of the connecting block; two mounting housings are arranged on the left and right sides of the housing.

[0014] Compared with traditional roadblocks, the advantages of this invention are as follows:

[0015] 1. The combination of semi-cylinder, shell, and connecting rope provides better protection for personnel inside the roadblock, enhancing safety. It can be placed arbitrarily according to the situation, making it more convenient to use. It occupies less space, making it easy to store and transport.

[0016] 2. The combination of the mounting shell, connecting block, rotating shaft, warning tape, through hole, digital tape measure, prompt screen, and display screen makes it easy to understand the distance of the roadblock, so as to slow down in advance, making it safer to use and easier to adjust for better warnings and roadblock placement.

[0017] 3. The coordination of the display screen, circular plate, angle hole, threaded hole, and limit rod facilitates angle adjustment so that pedestrians or people in vehicles can better observe the screen.

[0018] 4. The combination of warning tape and arrow light strips serves as a reminder and makes it safer to use; a metal mesh is installed on the outside of the semi-cylinder to protect it from stones flying on the road that could damage it and affect the water counterweight. Attached Figure Description

[0019] Figure 1 This is a schematic diagram of the structure of the present invention;

[0020] Figure 2 This is a schematic diagram of the structure of the housing of the present invention;

[0021] Figure 3 This is a schematic diagram showing the structural changes at the shell of the present invention;

[0022] Figure 4 This is a schematic diagram of the arrangement variation structure of the present invention;

[0023] Figure 5 This is a schematic diagram of the mounting shell structure of the present invention;

[0024] Figure 6 This is an exploded structural diagram of the circular plate of the present invention;

[0025] Figure 7 This is a schematic diagram of the internal structure of the mounting housing of the present invention;

[0026] Figure 8 This is a schematic diagram of the extended structure of the warning tape of the present invention;

[0027] In the diagram, 1. Connecting block; 2. Housing; 3. Semi-cylinder; 4. Connecting rope; 5. Mounting shell; 6. Rotating shaft; 7. Warning tape; 8. Arrow light strip; 9. Through hole; 10. Digital display tape measure; 11. Indication screen; 12. Display screen; 13. Winding hook; 14. Counterweight hole; 15. Motor; 16. Bracket; 17. Mounting plate; 18. Limiting plate; 19. Circular plate; 20. Angle hole; 21. Threaded hole; 22. Limiting rod. Detailed Implementation

[0028] The present invention will now be described in further detail with reference to the accompanying drawings and specific embodiments.

[0029] like Figure 1-8As shown, a novel road barrier for traffic engineering includes a connecting block 1; multiple semi-circular tubular shells 2 are provided on the outer side of the connecting block 1; pleated semi-cylinders 3 are fixedly connected to the inner side of each shell 2; connecting ropes 4 are fixedly connected between adjacent semi-cylinders 3 and shells 2; a mounting shell 5 is provided on one side of the connecting block 1; a rotating shaft 6 is rotatably connected to the inner side of the mounting shell 5; a warning tape 7 is wound and fixedly attached to the outer side of the rotating shaft 6; an arrow light strip 8 is embedded on the warning tape 7; a through hole 9 is opened on the mounting shell 5 to cooperate with the warning tape 7; the warning tape 7 passes through the through hole 9 and is fixedly connected to the connecting block 1; a digital measuring tape 10 is provided above the warning tape 7 inside the mounting shell 5; the measuring tape on the digital measuring tape 10 is fixedly connected to the warning tape 7; a prompt screen 11 is provided on the mounting shell 5, and the display screen 12 of the digital measuring tape 10 is located on the prompt screen 11; a winding hook 13 is fixedly connected to the outer side of each shell 2; the connecting rope 4 is wound around the winding hook 13, and both ends of the connecting rope 4 are fixed to the semi-cylinders 3 and shells 2. The connection includes: the outer side of the housing 2 is made of alloy material; the outer side of the semi-cylinder 3 is provided with a metal mesh; the housing 2 has a counterweight hole 14; both the outer sides of the housing 2 and the semi-cylinder 3 are provided with reflective warning strips; a motor 15 is fixedly connected inside the mounting housing 5; the output end of the motor 15 is fixedly connected to the rotating shaft 6; the digital measuring tape 10 is fixedly connected to the mounting housing 5 through the bracket 16; the lower end of the mounting housing 5 is fixedly connected to the mounting plate 17; the mounting plate 17 has mounting holes; the upper and lower ends of the warning tape 7 are fixedly connected to the rotating shaft 6 with limit plates 18; multiple warning lights are provided on the connecting rope 4; the prompt screen 11 is rotatably connected to the upper end of the mounting housing 5; a circular plate 19 is fixedly connected to the prompt screen 11; multiple angle holes 20 are circumferentially opened on the upper edge of the circular plate 19; the mounting housing 5 has threaded holes 21 corresponding to the angle holes 20; it also includes a limit rod 22 for limiting the angle holes 20 and the threaded holes 21; multiple housings 2 are arranged on the front and rear sides of the connecting block 1; two mounting housings 5 ​​are arranged on the left and right sides of the housing 2.

[0030] When roadblocks need to be set up on traffic roads, the multiple pleated semi-cylinders 3 are opened up, and the semi-cylinders 3 will then... Figure 2 become Figure 3As shown, the semi-cylinder 3 and the shell 2 form the body of the roadblock. A counterweight, typically water-filled, is then added to the body through the counterweight hole 14. When the semi-cylinder 3 is folded, the roadblock occupies a smaller area, making it convenient for storage and transportation. When the semi-cylinder 3 is unfolded, it is also easy to use. When some roadblocks are only used to warn people on the road, the semi-cylinder 3 can face the road. Due to the deformable and relatively soft material of the semi-cylinder 3, when a vehicle hits the water-filled surface of the semi-cylinder 3, the damage to the vehicle is less, making it safer to use. However, when some roadblocks are used to... Or, when surrounded by other people, the semi-cylinder 3 can face the people and the rigid shell 2 can face the road. When a vehicle hits the shell 2, the shell 2 will move the semi-cylinder 3. When the semi-cylinder 3 hits people, due to the deformation of the soft material and water, the injury to people is less and it is safer to use. Moreover, when there are people, the connecting rope 4 should be taut so that the cylinder composed of multiple shells 2 and semi-cylinder 3 is connected together. When a vehicle hits a shell 2, due to the connection of the connecting rope 4, multiple shells 2 will absorb the energy of the vehicle impact together, better protect the people inside the roadblock, and make it safer and more convenient to use.

[0031] By connecting the multiple shells 2 and semi-cylinders 3 together via the connecting rope 4, they can be arranged arbitrarily to form a cylindrical body, such as... Figure 4 As shown, it is more convenient to place roadblocks on the road, and it is easier to use. While it is convenient to place roadblocks, they can be retracted and reset when they are taken back. It also takes up less space, making it more flexible and convenient to use.

[0032] On some roads, vehicles travel at high speeds, and by the time they see a roadblock, there is often not enough time to react, and it is difficult to determine the roadblock's location, making it extremely unsafe. In this situation, moving the mounting housing 5 increases the distance between the mounting housing 5 and the connecting block 1, causing the rotating shaft 6 inside the mounting housing 5 to rotate. This causes more of the warning tape 7 wrapped around the rotating shaft 6 to protrude from the through hole 9, thus... Figure 7As shown, when the warning tape 7 moves, it also causes the tape measure 10, which is fixedly connected to it, to extend further. The prompt screen 11, which works in conjunction with the digital tape measure 10, displays the extended length of the tape measure. The displayed length is the distance between the mounting housing 5 and the connecting block 1. When the mounting housing 5 is moved to a distance, vehicles on the road can see the distance of the roadblock setting through the display screen 12 on the prompt screen 11, thus slowing down in advance for safer use. It is convenient to know the distance and also convenient to set the desired warning distance in advance according to the situation, making it easier to adjust and better remind the roadblock. After use, the warning tape 7 can be wound around the rotating shaft 6 by rotating the shaft 6. The tension on the digital tape measure 10 decreases, and the tape measure will also retract into the digital tape measure 10. The distance reading on the display screen 12 will also decrease, making it easier to adjust and better remind and place the roadblock. The raised screen can display some bright text that works in conjunction with the display screen 12, such as how many meters away from the construction section, to remind drivers.

[0033] The circular plate 19 and angle hole 20 on the prompt screen 11 can be aligned with the threaded hole 21 by rotating the prompt screen 11, and then fixed by the limiting rod 22, thereby fixing the angle of the prompt screen 11 and making it easier to adjust the angle so that pedestrians or people in vehicles can see it better.

[0034] Furthermore, the arrow light strip 8 on the warning tape 7 can guide people in which direction to move, thus avoiding roadblocks. When people are driving on the right side, if the roadblock is located on the right side of the road, the arrow light strip 8 will guide people to change lanes to the left; if the roadblock is located on the left side of the road, the arrow light strip 8 on the other side of the warning tape 7 will also guide people to change lanes to the right. The arrow light strip 8 is displayed on both sides of the warning tape 7, making it convenient to remind people to change lanes and avoid hitting the roadblock, making it safer to use. When the arrow light strip 8 is located on the right side of the road, it is generally assumed that there is construction on the right or that it is necessary to change lanes to the left; when the arrow light strip 8 is located on the left side of the road, it is generally assumed that there is construction on the left or that it is necessary to change lanes to the right.

[0035] It should be understood that the specific embodiments described above are merely illustrative or explanatory of the principles of the invention and do not constitute a limitation thereof. Therefore, any modifications, equivalent substitutions, improvements, etc., made without departing from the spirit and scope of the invention should be included within the protection scope of the invention. Furthermore, the appended claims are intended to cover all variations and modifications falling within the scope and boundaries of the appended claims, or equivalent forms of such scope and boundaries.

Claims

1. A roadblock for traffic engineering, characterized by: The utility model provides a kind of roadblock, including connecting block (1);Connecting block (1) outside is provided with multiple semicircular tubular shell (2);Semicircular tubular shell (2) inside is fixedly connected with the pleated semicircular cylinder (3), and the semicircular cylinder (3) is opened after supporting, and semicircular tubular shell (2) is formed the cylinder of roadblock, and semicircular tubular shell (2) is opened for the counterweight hole (14) for counterweight to cylinder;Adjacent semicircular cylinder (3) and semicircular tubular shell (2) between are fixedly connected with connecting rope (4);Connecting block (1) one side is provided with installation shell (5);The inside of installation shell (5) is rotatably connected with rotating shaft (6);Rotating shaft (6) outside is fixed with warning tape (7) by winding;Warning tape (7) is embedded with arrow light belt (8);Installation shell (5) is opened with the through hole (9) of cooperation with warning tape (7);Warning tape (7) passes through through hole (9) and is fixedly connected with connecting block (1);In installation shell (5), digital tape measure (10) is provided above warning tape (7);The tape of digital tape measure (10) is fixedly connected with warning tape (7);Installation shell (5) is provided with prompt screen (11), and the display screen (12) of digital tape measure (10) is arranged on prompt screen (11).

2. A roadblock for traffic engineering according to claim 1, characterized in that: Semicircular tubular shell (2) outside is fixedly connected with winding hook (13);Connecting rope (4) is wound on winding hook (13), and both ends of connecting rope (4) are fixedly connected with semicircular cylinder (3) and semicircular tubular shell (2).

3. A roadblock for traffic engineering as claimed in claim 1, wherein: Semicircular tubular shell (2) outside is alloy material;Semicircular cylinder (3) outside is provided with metal soft net.

4. The roadblock for traffic engineering according to claim 1, wherein: Semicircular tubular shell (2) and semicircular cylinder (3) outside are provided with reflective warning strip.

5. A roadblock for traffic engineering as claimed in claim 1, wherein: Motor (15) is fixedly connected in installation shell (5);The output end of motor (15) is fixedly connected with rotating shaft (6);Digital tape measure (10) is fixedly connected with installation shell (5) by support (16).

6. A roadblock for traffic engineering as claimed in claim 1, wherein: The lower end of installation shell (5) is fixedly connected with mounting plate (17);Mounting plate (17) is opened with mounting hole.

7. The roadblock for traffic engineering according to claim 1, characterized in that: The upper and lower ends of warning tape (7) are fixedly connected with limiting plate (18) on rotating shaft (6).

8. The roadblock for traffic engineering according to claim 1, wherein: Warning light is provided on connecting rope (4).

9. The roadblock for traffic engineering according to claim 1, wherein: Prompt screen (11) is rotatably connected with the upper end of installation shell (5);Round plate (19) is fixedly connected on prompt screen (11);Multiple angle holes (20) are opened on round plate (19) along annular;Threaded hole (21) corresponding with angle hole (20) is opened on installation shell (5);Still include the limiting rod (22) for the limitation of angle hole (20) and threaded hole (21).

10. The roadblock for traffic engineering according to claim 1, wherein: Multiple semicircular tubular shell (2) are arranged on the front and back of connecting block (1);Semicircular tubular shell (2) left and right sides are provided with two installation shell (5).

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