CN218060067U - Anti-collision warning device between highway roads - Google Patents

Abstract

The utility model relates to a traffic facilities technical field just discloses an anticollision warning device between highway road, including the base, the base top is fixed with the top cap, and the base center is fixed with stopper and buffer spring, and the centre frame is installed to the buffer spring front end, and the centre frame is pegged graft at the stopper center, installs the roller of unloading of two sets of symmetries on the centre frame, and the buffering pillar of symmetry is all installed to the base both sides. This anticollision warning device between highway road, through the crashproof roller of installing two sets of symmetries on the base, the base mid-mounting has the power roller of unloading, be convenient for when the vehicle goes out of control, it unloads the power to lead by the shrink of one side crashproof roller, and lead the vehicle to the power roller of unloading at center on, the guide vehicle slows down, opposite side crashproof roller stretches out simultaneously, force the vehicle deceleration, thereby it is comparatively simple to have solved rail guard structure, the inconvenient problem of effectively protecting driver and passenger's safety when the occurence of failure.

Description

Anti-collision warning device between highway roads

technical field

The utility model relates to the technical field of traffic facilities, in particular to an anti-collision warning device between expressway roads.

Background technique

At present, the transportation is more and more developed, and with the development of the transportation industry, the number of vehicles has shown a substantial increase. The expressway industry is also in the period of industrial expansion, facing the opportunity of continuous prosperity. In order to meet the driving needs, the newly built expressway There are more and more roads, but with the increase of driving speed and the increase of driving density, plus speeding and rainy and snowy weather and other reasons, cars often deviate from the normal driving lane, causing traffic accidents, highway protection devices are important The safety facilities can effectively prevent the vehicle from rushing out and reduce the loss of traffic accidents. The protective barriers commonly used on expressways can block or partially offset the huge damage caused by the out-of-control impact of the vehicle through its own deformation. Existing guardrails are usually made of steel with high rigidity, and their structure is relatively simple. It is often inconvenient to effectively protect the safety of drivers and passengers in the event of an accident. Therefore, it is necessary to develop an anti-collision warning device between highways and roads. .

Utility model content

(1) Solved technical problems

Aiming at the deficiencies of the prior art, the utility model provides an anti-collision warning device between expressway roads, which solves the problem that the structure of the guardrail is relatively simple, and it is inconvenient to effectively protect the safety of the driver and passengers in the event of an accident.

(2) Technical solutions

In order to achieve the above purpose, the utility model provides the following technical solutions: a highway inter-road collision warning device, including a base, the top of the base is fixed with a top cover, and the center of the base is fixed with a limit block and a buffer spring , the front end of the buffer spring is equipped with a center frame, the center frame is plugged into the center of the limit block, two sets of symmetrical unloading rollers are installed on the center frame, symmetrical buffering rollers are installed on both sides of the base The front end of the buffer pillar is fixed with a connecting column, the front end of the connecting column is plugged with a connecting frame, the rear end of the connecting frame is covered with a compression spring, the connecting frame is equipped with an anti-collision roller, and the top of the base Both the base and the bottom end are fixed with a support seat, and a guide block is slidably connected to the support seat.

Preferably, the buffer post includes a support post and a support set, the support post is installed inside the support set, and a force relief spring is set on the surface of the support post.

Preferably, the guide block is provided with a restriction groove, both ends of the guide block are trapezoidal, and the two ends of the guide block are respectively inserted into two sets of connecting columns.

Preferably, grooves matching the two ends of the guide block are provided inside the connecting column, and a restricting strut is fixed in the groove, and the restricting strut passes through the restricting groove.

Preferably, a limiting column is fixed on the back of the connecting frame, and the limiting column is inserted into the center frame.

Preferably, buffer rubber pads are provided inside the unloading roller and the anti-collision roller, and a warning light is installed on the support seat at the top.

(3) Beneficial effects

Compared with the prior art, the utility model provides an anti-collision warning device between highway roads, which has the following beneficial effects:

1. The anti-collision warning device between highway roads is equipped with two sets of symmetrical anti-collision rollers on the base, and a load-relief roller is installed in the middle of the base, so that when the vehicle is out of control, one side of the anti-collision roller shrinks. Guide the unloading force, and guide the vehicle to the unloading roller in the center, guide the vehicle to slow down, and at the same time, the anti-collision roller on the other side stretches out, forcing the vehicle to slow down, thus solving the problem that the structure of the guardrail is relatively simple, and it is inconvenient and effective in the event of an accident The issue of protecting the safety of drivers and passengers.

2. The anti-collision warning device between expressway roads includes a support column and a support kit through a buffer column. The surface of the support column is equipped with a load-relieving spring, and a compression spring is installed at the rear end of the connecting frame, so that when the anti-collision roller is hit, it will first The force is unloaded by the compression spring, and the connecting column is squeezed to shrink the support column. The support kit acts as a limiter, and at the same time, the unloading spring disperses the impact force to slow down the vehicle.

3. The anti-collision warning device between highway roads fixes the limit column through the back of the connecting frame, and the limit column is plugged into the center frame, so that when the anti-collision roller is squeezed, the limit column is limited by the center frame. To keep the connecting frame stable, the unloading roller and the anti-collision roller are provided with buffer rubber pads to facilitate a certain buffering effect during impact, and a warning light is installed on the support seat at the top to facilitate a warning function.

Description of drawings

Fig. 1 is a structural representation of the utility model;

Fig. 2 is a sectional view of the partial structure of the utility model;

Fig. 3 is a schematic exploded view of a partial structure of the utility model.

In the figure: 1. Base; 2. Top cover; 3. Buffer spring; 4. Center frame; 5. Unloading roller; 6. Support seat; 7. Guide block; 8. Limit block; 9. Buffer pillar; 10. Unloading spring; 11. Connecting column; 12. Limiting column; 13. Compression spring; 14. Connecting frame; 15. Limiting column; 16. Anti-collision roller; 17. Warning light;

detailed description

The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of them. example. Based on the embodiments of the present utility model, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the scope of protection of the present utility model.

Please refer to Figures 1-3, the utility model provides a technical solution: an anti-collision warning device between highway roads, including a base 1, a top cover 2 is fixed on the top of the base 1, and a limit block is fixed in the center of the base 1 8 and the buffer spring 3, the front end of the buffer spring 3 is equipped with a center frame 4, the center frame 4 is plugged into the center of the limit block 8, two groups of symmetrical unloading rollers 5 are installed on the center frame 4, and both sides of the base 1 are installed There are symmetrical buffer pillars 9, the front end of the buffer pillar 9 is fixed with a connecting column 11, the front end of the connecting column 11 is plugged with a connecting frame 14, the rear end of the connecting frame 14 is set with a compression spring 13, and the connecting frame 14 is equipped with an anti-collision roller 16, Both the top and the bottom of the base 1 are fixed with a support seat 6, on which a guide block 7 is slidably connected. When the force is too large, the anti-collision roller 16 on one side squeezes and shrinks, and guides the vehicle to the unloading roller 5 in the center. When 16 shrinks, the anti-collision roller 16 on the other side stretches out, which plays a certain position-limiting effect on the vehicle.

Specifically, in order to facilitate a certain buffering effect, the buffer post 9 includes a support post and a support set, the support post is installed inside the support set, and the surface of the support post is covered with an unloading spring 10, which is squeezed when the anti-collision roller 16 is hit. The connecting column 11 makes the supporting column shrink, and the supporting sleeve plays a certain position limiting function, and at the same time, the unloading spring 10 disperses the impact force.

Specifically, in order to facilitate the adjustment of the positions of the two sets of anti-collision rollers 16, the guide block 7 is provided with a limiting groove 18, both ends of the guide block 7 are trapezoidal, and the two ends of the guide block 7 are respectively inserted into the two sets of connecting columns 11. When the anti-collision roller 16 on one side is squeezed, push one side of the guide block 7, so that the guide block 7 slides and squeezes the connecting column 11 at the other end, so that the connecting column 11 at the other end stretches outward, thereby adjusting the anti-collision roller 16 positions.

Specifically, in order to make the two sets of anti-collision rollers 16 more stable, grooves matching the two ends of the guide block 7 are provided inside the connecting column 11, and a limiting pillar 12 is fixed in the groove, and the limiting pillar 12 passes through the limiting groove 18. When the guide block 7 presses the connecting post 11 to adjust its position, the restricting pillar 12 can limit the connecting post 11 and keep the anti-collision roller 16 stable.

Specifically, in order to make the two groups of connecting frames 14 more stable, the back of the connecting frame 14 is fixed with a limit column 15, and the limit column 15 is plugged with the center frame 4. When the anti-collision roller 16 is squeezed, the limit column 15 passes through The center frame 4 is limited, so that the connecting frame 14 is more stable.

Concretely, in order to play a certain buffering effect during the impact, the unloading roller 5 and the anti-collision roller 16 are all provided with buffer rubber pads inside, and in order to facilitate the warning function, a warning light 17 is installed on the support seat 6 at the top.

Working principle: When the anti-collision roller 16 on one side of the device is hit, the compression spring 13 is first contracted to play a certain buffering role. At the same time, the connecting column 11 squeezes the guide block 7, and cooperates with the unloading spring 10 to contract to unload the force. The anti-collision roller 16 guides the vehicle to contact the unloading roller 5 on the center frame 4, and unloads the force through the buffer spring 3. At the same time, the extruded guide block 7 is adjusted to the position on the support seat 6 to push the other side. The connecting column 11 protrudes outwards, forcing the vehicle to slow down and dispersing the impact force.

To sum up, the anti-collision warning device between expressway roads is equipped with two sets of symmetrical anti-collision rollers 16 on the base 1, and the unloading roller 5 is installed in the middle of the base 1, so that when the vehicle is out of control, the The anti-collision roller 16 on one side shrinks to guide the unloading force, and guides the vehicle to the unloading roller 5 in the center, guiding the vehicle to decelerate, while the anti-collision roller 16 on the other side stretches out, forcing the vehicle to slow down, thus solving the problem of the guardrail. The structure is relatively simple, and it is inconvenient to effectively protect the safety of the driver and passengers when an accident occurs. The buffer pillar 9 includes a support pillar and a support kit. 13. When the anti-collision roller 16 is impacted, the compression spring 13 is used to unload the force first, and the connecting column 11 is squeezed to shrink the support column. The support kit plays a certain role in limiting the position, and at the same time, the unloading spring 10 disperses the force. The impact force makes the vehicle slow down, and the limit column 15 is fixed on the back of the connecting frame 14, and the limit column 15 is plugged with the center frame 4, so that when the anti-collision roller 16 is squeezed, the limit column 15 passes through the center frame 4. The position is limited to keep the connecting frame 14 stable, and the inside of the unloading roller 5 and the anti-collision roller 16 are provided with buffer rubber pads, which are convenient to play a certain buffering effect when impacting, and a warning light 17 is installed on the support seat 6 at the top. , to serve as a warning.

Although the embodiments of the present invention have been shown and described, those skilled in the art can understand that various changes and modifications can be made to these embodiments without departing from the principle and spirit of the present invention , replacements and modifications, the scope of the present utility model is defined by the appended claims and their equivalents.

Claims (6)

1. The utility model provides an anticollision warning device between highway road, includes base (1), base (1) top is fixed with top cap (2), its characterized in that: base (1) center is fixed with stopper (8) and buffer spring (3), centre frame (4) are installed to buffer spring (3) front end, peg graft at stopper (8) center in centre frame (4), install the power of unloading roller (5) of two sets of symmetries on centre frame (4), the buffering pillar (9) of symmetry are all installed to base (1) both sides, buffering pillar (9) front end is fixed with linking post (11), it has link (14) to peg graft at post (11) front end, link (14) rear end cover is equipped with compression spring (13), install crashproof roller (16) on link (14), base (1) top and bottom all are fixed with supporting seat (6), sliding connection has guide block (7) on supporting seat (6).

2. The anti-collision warning device between the expressway roads as claimed in claim 1, wherein: the buffer support column (9) comprises a support column and a support external member, the support column is installed inside the support external member, and a force-removing spring (10) is sleeved on the surface of the support column.

3. The anti-collision warning device between the expressway roads as claimed in claim 1, wherein: the guide block (7) is provided with a limiting groove (18), two ends of the guide block (7) are trapezoidal, and two ends of the guide block (7) are respectively connected with the two groups of connecting columns (11) in an inserting mode.

4. The anti-collision warning device between the expressway roads as claimed in claim 3, wherein: link up and set up the recess that matches with guide piece (7) both ends in post (11), the recess internal fixation has restriction pillar (12), and restriction pillar (12) pass restriction groove (18).

5. The anti-collision warning device between the expressway roads as claimed in claim 1, wherein: the back of the connecting frame (14) is fixed with a limiting column (15), and the limiting column (15) is spliced with the central frame (4).

6. The anti-collision warning device between the expressway roads as claimed in claim 1, wherein: the inside of the force unloading roller (5) and the anti-collision roller (16) are both provided with buffer rubber cushions, and the supporting seat (6) at the top end is provided with a warning lamp (17).

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