Traffic warning lamp device for traffic transportation engineering

Abstract

The utility model belongs to the technical field of traffic transportation engineering, and particularly discloses a traffic warning lamp device for traffic transportation engineering, which comprises a fixed box, a lamp post is fixedly connected to the top of the fixed box, a lamp body is fixedly mounted at the top of the lamp post, a fire extinguisher is detachably mounted at the top of the fixed box, and a spray head is arranged on the fire extinguisher. According to the traffic warning lamp device for the traffic transportation engineering, the rubber plate serves as a first buffer layer, the initial impact force generated when a vehicle collides is effectively absorbed and dispersed by means of the natural elasticity and energy absorption characteristics of the rubber plate, and the energy absorption capacity of a buffer system and the compression and release process of the spring are further enhanced in combination with an elastic reset mechanism of the fixing ring and the spring; according to the automobile warning lamp, the action time of impact force is prolonged, direct damage of impact to the warning lamp and an automobile is reduced through elastic restoring force, meanwhile, the damping effect is provided through combination of the air bag and the blocking mucilage, and therefore the effective buffering and damping effect is achieved in the impact process.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of traffic transportation engineering, in particular to a traffic warning light device for traffic transportation engineering. BACKGROUND

[0002] The traffic warning light mainly plays a warning role. It reminds road users such as drivers and pedestrians of the dangers or special situations in front through specific light signals, so as to avoid traffic accidents and ensure the safety and smoothness of road traffic. The traffic warning light is widely used in public safety fields such as police cars, engineering vehicles, fire engines and ambulances.

[0003] Through retrieval, the patent with the publication number CN220820852U discloses a traffic warning light device for traffic transportation engineering, which comprises a support column and a warning light body. The upper end of the support column is slidably sleeved with a movable cylinder, the movable cylinder is rotatably sleeved with a mounting cylinder, the warning light body is fixed on the outer wall of the mounting cylinder, the outer wall of the mounting cylinder is provided with a locking mechanism, the support column is provided with a storage groove near the top, the storage groove is provided with a winding wheel, the winding wheel and the movable cylinder are provided with a linkage mechanism, and the winding wheel and the storage groove are provided with a driving mechanism. The warning light can be automatically lowered from a high place through the setting of the hanging rope, the winding wheel and the mounting cylinder, thereby improving the convenience and safety during maintenance and repair.

[0004] Although the above-mentioned scheme can make the warning light descend from a high place and improve the convenience during maintenance and repair, when the warning light is set at a turning place to play a warning role, if the vehicle speed is too fast, the vehicle is easy to hit the warning light directly during the turning process without enough time to brake. The warning light set at the turning place does not have protective measures, which is easy to cause damage to the warning light during the impact process, and even the vehicle directly catches fire, which has a great safety hazard. SUMMARY

[0005] Therefore, the purpose of the present application is to solve the problems in the prior art and provide a traffic warning light device for traffic transportation engineering.

[0006] In order to achieve the above object, the utility model provides a traffic warning light device of traffic engineering, including fixed box, the top of fixed box is fixedly connected with lamp post, the top of lamp post is fixedly installed with lamp body, the top of fixed box is detachably installed with fire extinguisher, the fire extinguisher is provided with spray head, the fire extinguisher is provided with switch, the fixed box is provided with the buffer protection mechanism for buffering and shock attenuation, the inner wall of fixed box is fixedly connected with guide block, the inner side of guide block is slidably connected with flying wing plate, the top of flying wing plate is fixedly connected with connecting rod, the top of connecting rod is fixedly connected with supporting plate, the clamping groove is opened to supporting plate, the linkage trigger mechanism is arranged in fixed box.

[0007] Preferably, the buffer protection mechanism includes a buffer cylinder fixedly connected inside the fixed box, and an air bag is arranged inside the buffer cylinder, so that the buffer protection mechanism can buffer and release the vehicle directly impacting the traffic light device and the device body, and reduce the impact force generated in the impact moment.

[0008] Preferably, a piston is slidably connected to the inner wall of the buffer cylinder, a buffer rod is fixedly connected to the side of the piston away from the air bag, and a rubber plate is arranged at the end of the buffer rod away from the piston.

[0009] Preferably, a fixing ring is fixedly sleeved to the outer surface of the buffer rod, a spring is fixedly connected to the outer surface of the fixing ring, a support plate is fixedly connected to the inner wall of the buffer cylinder, and the outer surface of the support plate is fixedly connected to the end of the spring away from the fixing ring.

[0010] Preferably, the linkage trigger mechanism includes a rubber ball arranged inside the fixed box, a hose is fixedly connected to the rubber ball, and the end of the hose away from the rubber ball is fixedly communicated with the air bag, so that the linkage trigger mechanism can buffer and protect when the device is impacted, and at the same time, the switch is opened to turn on the fire extinguisher for fire extinguishing operation.

[0011] Preferably, a fixed shaft is fixedly connected to the inner wall of the fixed box, and a rotary arm is rotatably connected to the outer surface of the fixed shaft.

[0012] Compared with the prior art, the utility model has the following beneficial effects:

[0013] 1. The traffic warning light device of traffic engineering, the rubber plate as the first buffer layer, utilizes its natural elasticity and energy absorption characteristics, effectively absorbs and disperses the initial impact force when the vehicle is impacted, combines the elastic reset mechanism of the fixing ring and the spring, further enhances the energy absorption capacity of the buffer system, the compression and release process of the spring not only prolongs the action time of the impact force, but also reduces the direct damage of the impact to the warning light and the vehicle through the elastic recovery force, and the combination of the air bag and the blocking mucilage provides a damping effect, so that the effective buffering and shock absorption effect is achieved in the impact process.

[0014] 2、The traffic engineering traffic warning light device, the volume change of the rubber ball drives the mechanical linkage of the flying wing plate and the swing arm, which ingeniously converts the impact energy into the power of triggering the fire extinguishing system. With the expansion of the rubber ball, the upward movement of the flying wing plate and the swing of the swing arm, the upward movement of the supporting plate and the clamping groove is promoted under the joint action, thereby automatically opening the switch and achieving the fire extinguishing effect in the first time. BRIEF DESCRIPTION OF DRAWINGS

[0015] Figure 1 It is a schematic diagram of the overall structure of the present application;

[0016] Figure 2 It is a schematic diagram of the internal structure of the fixed box of the present application;

[0017] Figure 3 It is a schematic diagram of the internal structure of the buffer cylinder of the present application;

[0018] Figure 4 It is a schematic diagram of the present application Figure 1 It is an enlarged view of a in the present application.

[0019] 1, fixed box; 2, lamp post; 3, lamp body; 4, fire extinguisher; 5, spray head; 6, switch; 7, buffer cylinder; 8, air bag; 9, piston; 10, buffer rod; 11, rubber plate; 12, fixed ring; 13, support plate; 14, spring; 15, hose; 16, rubber ball; 17, guide block; 18, flying wing plate; 19, connecting rod; 20, supporting plate; 21, clamping groove; 22, fixed shaft; 23, swing arm. DETAILED DESCRIPTION

[0020] The technical solutions in the embodiments of the present application will be described clearly and completely in combination with the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, not all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor are within the scope of protection of the present application.

[0021] Please refer to Figures 1-4The utility model provides a traffic engineering traffic warning light device, including fixed box 1, fixed box 1 sets up in the turning area, and is built in ground through cement, and the firmness is guaranteed, the top of fixed box 1 is fixedly connected with lamp post 2, the top of lamp post 2 is fixedly installed with lamp body 3, and the corresponding signal can be observed through lamp body 3, and the top of fixed box 1 is detachably installed with fire extinguisher 4, and fire extinguisher 4 is provided with spray head 5, spray head 5 is provided with two groups, and fire extinguisher 4 is provided with switch 6, after opening switch 6, the fire extinguishing substance in fire extinguisher 4 can be sprayed from spray head 5, fixed box 1 is provided with the buffer protection mechanism for buffering and shock attenuation, the inner wall of fixed box 1 is fixedly connected with guide block 17, the inboard of guide block 17 is slidably connected with flying wing plate 18, the top of flying wing plate 18 is fixedly connected with connecting rod 19, the top of connecting rod 19 is fixedly connected with supporting plate 20, and the clamping groove 21 is seted up on supporting plate 20, and the clamping groove 21 is provided with two groups, and corresponds with the position of switch 6, and the inside of fixed box 1 is provided with linkage trigger mechanism.

[0022] Through the above technical scheme, when the car is too fast to brake and hits the traffic light device, the buffer protection mechanism can buffer the impact, reduce the influence of the force generated by the vehicle impact on the traffic light device, and also reduce the damage degree of the vehicle, and at the same time, the linkage trigger mechanism is triggered, so that the switch 6 is opened to open the fire extinguisher 4.

[0023] Specifically, the buffer protection mechanism includes a buffer cylinder 7 fixedly connected inside the fixed box 1, and the buffer cylinder 7 is provided with an air bag 8 inside.

[0024] Through the above technical scheme, the air bag 8 is filled with an appropriate amount of blocking mucilage, which is compressed when the air bag 8 is squeezed, and part of the blocking mucilage is input into the rubber ball 16, which can produce a damping effect during the process, improving the buffering and shock attenuation effect.

[0025] Specifically, the inner wall of the buffer cylinder 7 is slidably connected with a piston 9, the side of the piston 9 away from the air bag 8 is fixedly connected with a buffer rod 10, and the end of the buffer rod 10 away from the piston 9 is provided with a rubber plate 11.

[0026] Through the above technical scheme, the rubber plate 11 has excellent buffering effect, which bears the direct impact from the vehicle, and the buffer rod 10 is driven into the buffer cylinder 7 during the process.

[0027] Specifically, the outer surface of the buffer rod 10 is fixedly sleeved with a fixed ring 12, the outer surface of the fixed ring 12 is fixedly connected with a spring 14, the inner wall of the buffer cylinder 7 is fixedly connected with a support plate 13, and the outer surface of the support plate 13 is fixedly connected with the end of the spring 14 away from the fixed ring 12.

[0028] Through the technical scheme, the fixed ring 12 moves synchronously with the buffer rod 10 in the compression process of the piston 9 on the air bag 8, and the fixed ring 12 is matched with the support plate 13 to compress the spring 14, and the buffering effect is further improved.

[0029] Specifically, the linkage trigger mechanism comprises a rubber ball 16 arranged in the fixed box 1, the rubber ball 16 is fixedly connected with a soft tube 15, and the soft tube 15 is fixedly connected with the air bag 8.

[0030] Through the technical scheme, the retarding mucus in the air bag 8 is input into the rubber ball 16 through the soft tube 15, and the rubber ball 16 is gradually expanded, that is, the volume gradually increases.

[0031] Specifically, the inner wall of the fixed box 1 is fixedly connected with a fixed shaft 22, and the outer surface of the fixed shaft 22 is rotatably connected with a rotary arm 23.

[0032] Through the technical scheme, the rotary arm 23 and the fixed shaft 22 are both provided with two groups, and are symmetrically designed on both sides of the flying wing plate 18. The rotary arm 23 is rotatably connected with the fixed shaft 22, and can slide drive the two wings of the flying wing plate 18, that is, gradually lift the flying wing plate 18 to move upward.

[0033] Working principle: when the car hits the traffic light device due to the failure to brake in time caused by too fast turning, the rubber plate 11 will first bear the direct impact from the car, and the rubber plate 11 will use its own buffering effect to play a part of the buffering effect, and the rubber plate 11 will push the buffer rod 10 into the buffer cylinder 7 after being impacted, during which the fixed ring 12 will compress the spring 14, and the elastic reset effect of the spring 14 will increase the buffering and damping effect, at the same time, the piston 9 will slide along the inner wall of the buffer cylinder 7 to compress the air bag 8, and the air bag 8 will deform after being compressed, and the internal viscous liquid will be pressed into the rubber ball 16 through the hose 15, during which the flow of the viscous liquid provides damping effect for buffering (the combination of the air bag 8 and the viscous liquid provides damping effect, and when the piston 9 compresses the air bag 8, the flow of the viscous liquid slows down the transmission speed of the impact energy, like a liquid shock absorber, further reducing the impact force, protecting the warning light structure from being severely damaged), thereby buffering and releasing the impact force generated by the car hitting the traffic light device in an instant, reducing the impact damage of the car and the traffic light device, and achieving a certain protection effect, and during the process of pushing the viscous liquid from the air bag 8 through the hose 15 into the rubber ball 16, the rubber ball 16 will gradually expand and increase in volume, and the rubber ball 16 will drive the flying plate 18 and the rotating arm 23, that is, the bottom end of the flying plate 18 will be pushed up during the expansion of the rubber ball 16, and the expansion of the rubber ball 16 will also shift the bottom end of the two groups of rotating arms 23, so that the rotating arms 23 swing along the fixed shaft 22, and the top end of the rotating arms 23 will gradually slide down along the two wings of the flying plate 18, and the flying plate 18 will be driven to slide up along the guide block 17, thereby driving the linkage 19 and the supporting plate 20 to move up synchronously, during which the clamping groove 21 on the supporting plate 20 will push the switch 6 upward to open the switch 6, and at this time the fire extinguishing substance in the fire extinguisher 4 will be sprayed out through the nozzle 5, ensuring that the fire extinguishing substance can be sprayed out through the nozzle 5 in time when the vehicle hits and may cause a fire, effectively controlling and extinguishing the initial fire source, greatly reducing the possibility of fire and the risk of spread.

[0034] Although the embodiments of the present application have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations can be made to the embodiments without departing from the principles and spirit of the present application, and the scope of the present application is defined by the appended claims and their equivalents.

Claims

1. A traffic engineering traffic warning light device comprising a fixed box (1), characterized in that: The top of the fixed box (1) is fixedly connected with a lamp post (2), the top of the lamp post (2) is fixedly installed with a lamp body (3), the top of the fixed box (1) is detachably installed with a fire extinguisher (4), the fire extinguisher (4) is provided with a spray head (5), the fire extinguisher (4) is provided with a switch (6), the fixed box (1) is provided with a buffer protection mechanism for buffering and shock absorption, the inner wall of the fixed box (1) is fixedly connected with a guide block (17), the inner side of the guide block (17) is slidably connected with a flying wing plate (18), the top of the flying wing plate (18) is fixedly connected with a connecting rod (19), the top of the connecting rod (19) is fixedly connected with a supporting plate (20), the supporting plate (20) is provided with a clamping groove (21), and the fixed box (1) is provided with a linkage triggering mechanism.

2. A traffic warning light device for transportation engineering according to claim 1, characterized in that: The buffer protection mechanism comprises a buffer cylinder (7) fixedly connected inside the fixed box (1), and the buffer cylinder (7) is provided with an air bag (8) inside.

3. A traffic warning light device for transportation engineering according to claim 2, characterized in that: The inner wall of the buffer cylinder (7) is slidably connected with a piston (9), one side of the piston (9) away from the air bag (8) is fixedly connected with a buffer rod (10), and one end of the buffer rod (10) away from the piston (9) is provided with a rubber plate (11).

4. A traffic warning light device for transportation engineering according to claim 3, characterized in that: The outer surface of the buffer rod (10) is fixedly sleeved with a fixed ring (12), the outer surface of the fixed ring (12) is fixedly connected with a spring (14), the inner wall of the buffer cylinder (7) is fixedly connected with a supporting plate (13), and the outer surface of the supporting plate (13) is fixedly connected with one end of the spring (14) away from the fixed ring (12).

5. A traffic warning light device for transportation engineering according to claim 1, characterized in that: The linkage triggering mechanism comprises a rubber ball (16) arranged inside the fixed box (1), the rubber ball (16) is fixedly connected with a hose (15), and one end of the hose (15) away from the rubber ball (16) is fixedly communicated with the air bag (8).

6. A traffic warning light device for transportation engineering according to claim 1, characterized in that: The inner wall of the fixed box (1) is fixedly connected with a fixed shaft (22), and the outer surface of the fixed shaft (22) is rotatably connected with a rotary arm (23).

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