Highway safety signal device

Abstract

The invention provides an expressway safety signal device, and relates to the technical field of safety signal devices, the expressway safety signal device comprises a frame, the right side of the frame is provided with a protection mechanism, the back of the protection mechanism is provided with a control box, and the inner bottom of the frame close to the center is provided with a lane partition plate; infrared probes are symmetrically installed at the positions, located on the left side and the right side of the lane partition plate, of the inner bottom of the frame, warning boards are symmetrically installed on the left side and the right side of each infrared probe, the protection mechanism comprises a fixing base, and the infrared probes can be used for rapidly monitoring and discriminating vehicle driving conditions and danger avoiding personnel in the corresponding lane; and meanwhile, a driver is warned, the safety and smoothness of road traffic are effectively improved, the driving mechanism is matched with the lifting platform for use, danger avoiding personnel can be driven to be away from the ground and protected, and a protection wall and a buffering assembly are matched, so that vehicles collided accidentally can be buffered, and harm to the personnel in the vehicles is reduced.

Description

Technical Field

[0001] The present invention relates to the technical field of safety signal devices, and in particular to a highway safety signal device. Background Art

[0002] The design and opening of highways inevitably involve tunnels through mountains, especially longer tunnels, which have relatively poor visibility inside and are usually one-way two-lane tunnels. After a vehicle enters the tunnel, if a breakdown occurs, the vehicle needs to be driven into the emergency lane. During this process, if the following vehicle in the same lane fails to notice it in time, it will cause a serious traffic accident. In normal circumstances, after a vehicle breaks down, the occupants need to get off the vehicle in time and step out of the guardrail to avoid danger. However, the emergency lanes of common highway tunnels lack guardrails and other protective devices for evading passengers, which poses a huge safety hazard to them. Therefore, we propose a highway safety signal device. Summary of the Invention

[0003] The purpose of the present invention is to solve the shortcomings existing in the prior art. The design and opening of highways inevitably result in tunnels through mountains, especially longer tunnels, whose internal visibility conditions are relatively poor and are usually one-way two-lane. After a vehicle enters the tunnel, if a malfunction occurs, the vehicle needs to be driven into the emergency lane. During this process, if the following vehicle in the same lane fails to notice it in time, it will cause a serious traffic accident. In addition, under normal circumstances, after a vehicle malfunctions, the occupants need to get off the vehicle in time and step out of the guardrail to avoid danger. However, the emergency lanes of common highway tunnels lack guardrails and other protective devices for evading passengers, which poses a huge safety hazard to the evading passengers.

[0004] In order to achieve the above object, the present invention adopts the following technical solutions:

[0005] A highway safety signal device includes a frame, a protection mechanism is installed on the right side of the frame, and a control box is installed on the back side of the protection mechanism;

[0006] A lane divider is installed near the center of the inner bottom of the frame, and infrared probes are symmetrically installed on the left and right sides of the lane divider at the inner bottom of the frame, and warning signs are symmetrically installed on the left and right sides of the infrared probes;

[0007] The protective mechanism includes a fixing seat, which is installed on the right side of the frame. A built-in groove is provided inside the fixing seat near the right side, and a driving component is installed inside the built-in groove. A slide groove is provided inside the fixing seat near the front. A first slider is slidably connected inside the slide groove. A lifting platform is installed on the front of the first slider. A protective wall is cast on the front of the fixing seat near the bottom. Several warning lights are installed at equal distances from left to right on the top of the protective wall near the front, and a buffer component is installed on the front of the protective wall.

[0008] As a preferred solution of the present invention, the frame is made of aluminum alloy with a hollow interior, and the outer surface is processed by chrome plating. The left and right sides of the frame near the bottom are fixed to the ground by bolts.

[0009] The technical effect of adopting the above further scheme is: the chrome plating process can improve the hardness, wear resistance and corrosion resistance of the object surface, and at the same time can improve the aesthetics of the object surface. Through the processing of the chrome plating process, the service life of the frame can be increased and the overall stability of the equipment can be improved.

[0010] As a preferred solution of the present invention, the warning sign is an LED display screen, and the functions of the warning signs on the left and right sides of the infrared probe are vehicle warning and pedestrian warning respectively.

[0011] The technical effect of adopting the above-mentioned further scheme is: through the infrared probe, the driving conditions of vehicles in the lane and people avoiding danger passing through the lane can be monitored and identified under poor visibility conditions such as at night and in foggy days, thereby improving the monitoring effect of vehicles. When the driving conditions of vehicles in the corresponding lane are abnormal or there are people avoiding danger, a warning signal is sent to the controller, and an instruction is issued through the controller to light up two or one warning signs in the corresponding lane, warning subsequent vehicles or pedestrians to improve driving safety.

[0012] As a preferred solution of the present invention, the driving assembly includes a motor, the output of the motor is directed toward the bottom, and is fixedly mounted inside the fixed seat. The output end of the motor is fixedly connected to a screw rod, and the end of the screw rod away from the motor is rotatably connected to the fixed seat. A second slider is provided on the outer sleeve of the screw rod near the bottom, and the second slider is fixedly connected to the lifting platform.

[0013] The technical effect of adopting the above-mentioned further scheme is: the motor can drive the screw to rotate, so that the screw drives the lifting platform and the people taking shelter standing on it to move upward through the second slider, away from the ground, thereby achieving the purpose of protecting the people taking shelter, avoiding collisions between passing vehicles and people taking shelter, and improving the protection effect for people taking shelter.

[0014] As a preferred solution of the present invention, a guardrail is installed around the top of the lifting platform near the front, back and right side, and a guard door is installed at the top of the lifting platform near the left side. The guard door is rotatably connected to the guardrail near the back, and the side of the guard door near the front is fixed to the guardrail by a latch.

[0015] The technical effect of adopting the above-mentioned further solution is: the guardrail can provide handrails for people taking shelter, thereby improving the user experience; at the same time, it can also prevent people taking shelter from falling from above the lifting platform, thereby improving the stability of use.

[0016] As a preferred solution of the present invention, control buttons are installed on the top of the guardrail near the front and left sides.

[0017] The technical effect of adopting the above further solution is: by pressing the control button, a signal can be sent to the controller, so that the controller controls the rotation of the motor, thereby achieving the purpose of controlling the lifting platform to rise and fall, and improving the convenience of use.

[0018] As a preferred solution of the present invention, the protective wall is cast with C30 concrete, and its internal reinforcement steel bars are made of high-strength steel.

[0019] The technical effect of adopting the above-mentioned further scheme is: the strength grade of C30 concrete is 30MPa, which is suitable for pouring the foundation parts and load-bearing walls of buildings such as the ground, foundations, columns, etc. It has increased hardness and is also often used as a collision body in vehicle collision tests. It can effectively prevent accidental collisions of vehicles from causing damage to lifting platforms and people taking shelter, thereby improving the protection effect on people taking shelter.

[0020] As a preferred solution of the present invention, the buffer assembly includes a buffer plate, and a buffer spring group is symmetrically installed on the back of the buffer plate near the top and bottom. The two ends of the buffer spring group are fixedly connected to the protective wall and the buffer plate respectively, and a rubber buffer pad is fixedly installed on the front of the buffer plate.

[0021] The technical effect of adopting the above further solution is: through the use of buffer plates, buffer spring groups and rubber buffer pads, accidental collisions of vehicles can be buffered and protected, thereby reducing the damage caused by the collision to people in the vehicle and improving the stability of use.

[0022] As a preferred solution of the present invention, the buffer plate is made of titanium alloy and has a thickness of 5 cm. A plurality of reflective strips are bonded to the front of the rubber buffer pad at equal intervals from the upper right to the bottom.

[0023] The technical effect of adopting the above-mentioned further scheme is: titanium alloy has high strength, which can be combined with the protective wall to further improve the protection effect for people taking shelter. In addition, titanium alloy has strong corrosion resistance and very strong metal memory. When it is slightly deformed by collision, it can repair itself, effectively reducing maintenance costs and improving ease of use.

[0024] As a preferred solution of the present invention, a signal transceiver and a controller are installed in sequence from top to bottom inside the control box. The signal transceiver is electrically connected to the controller, and the controller is electrically connected to the infrared probe, warning sign, motor, control button and warning light respectively.

[0025] The technical effect of adopting the above-mentioned further solution is: the signal transceiver can be connected to multiple devices in the same tunnel. Once an abnormal situation is detected, the information can be quickly transmitted to other devices, and the drivers of vehicles traveling inside the entire tunnel can be warned simultaneously, thereby improving driving safety. The infrared probe, warning sign, motor, control button and warning light can be controlled at the same time through the controller, effectively improving the convenience of use.

[0026] Compared with the prior art, the present invention has the following beneficial effects:

[0027] In the present invention, the infrared probe can quickly monitor and identify the driving conditions of vehicles and people taking shelter in the corresponding lane. Once the driving conditions of vehicles in the corresponding lane are abnormal or there are people taking shelter, the signal will be transmitted to the controller, which will control the lighting of two or one warning sign in the corresponding lane. At the same time, the signal transceiver will transmit the information to all equipment in the tunnel to warn the drivers of vehicles in the entire tunnel, greatly reducing the probability of accidents and effectively improving the safety and smoothness of road traffic.

[0028] By using the driving mechanism in conjunction with the lifting platform, people taking shelter can be driven away from the ground to provide protection for them. In combination with the protective wall and buffer components, vehicles that accidentally collide can be buffered to reduce damage to people in the vehicle, while also further improving the protection effect for people taking shelter. BRIEF DESCRIPTION OF THE DRAWINGS

[0029] Figure 1 This is a schematic diagram of the overall structure of a highway safety signal device provided by the present invention;

[0030] Figure 2 A side structural anatomical diagram of a buffer assembly of a highway safety signal device provided by the present invention;

[0031] Figure 3 A side structural anatomical diagram of a drive assembly of a highway safety signal device provided by the present invention;

[0032] Figure 4 A structural anatomical diagram of the top end of a fixing base of a highway safety signal device provided by the present invention;

[0033] Figure 5 A dissected diagram of the back structure of a control box of a highway safety signal device provided by the present invention;

[0034] Figure 6 This is an enlarged schematic diagram of structure A of a highway safety signal device provided by the present invention.

[0035] Explanation of the accompanying reference numerals: 1. Frame; 101. Lane divider; 102. Infrared probe; 103. Warning sign; 2. Protective mechanism; 201. Fixing seat; 202. Built-in groove; 203. Drive assembly; 2031. Motor; 2032. Screw rod; 2033. Second slider; 204. Slide groove; 205. First slider; 206. Lifting platform; 2061. Guardrail; 2062. Protective door; 2063. Control button; 207. Protective wall; 208. Warning light; 209. Buffer assembly; 2091. Buffer plate; 2092. Buffer spring group; 2093. Rubber buffer pad; 3. Control box; 301. Signal transceiver; 302. Controller. DETAILED DESCRIPTION

[0036] The following will clearly and completely describe the technical solutions in the embodiments of the present invention in conjunction with the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the present invention.

[0037] To facilitate understanding of the present invention, the present invention will be described more comprehensively below with reference to relevant references, and several embodiments of the present invention are given. However, the present invention can be implemented in many different forms and is not limited to the embodiments described herein. On the contrary, the purpose of providing these embodiments is to make the disclosure of the present invention more thorough and comprehensive.

[0038] It should be noted that when an element is referred to as being "fixed on" another element, it may be directly on the other element or there may be a central element. When an element is considered to be "connected to" another element, it may be directly connected to the other element or there may be a central element at the same time. The terms "vertical", "horizontal", "left", "right" and similar expressions used in this article are for illustrative purposes only.

[0039] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by those skilled in the art to which the present invention pertains. The terms used in the specification of the present invention are for the purpose of describing specific embodiments only and are not intended to limit the present invention. The term "and / or" used herein includes any and all combinations of one or more of the related listed items.

[0040] Example 1

[0041] like Figure 1-6 As shown, the present invention provides a technical solution: a highway safety signal device, comprising a frame 1, a protective mechanism 2 is installed on the right side of the frame 1, a control box 3 is installed on the back of the protective mechanism 2, a lane separator 101 is installed near the center of the inner bottom of the frame 1, infrared probes 102 are symmetrically installed on the left and right sides of the lane separator 101 at the inner bottom of the frame 1, and warning signs 103 are symmetrically installed on the left and right sides of the infrared probe 102, the protective mechanism 2 includes a fixing base 201, the fixing base 201 is installed on the right side of the frame 1, a built-in groove 202 is opened inside the fixing base 201 near the right side, a driving component 203 is installed inside the built-in groove 202, and the fixing base 201 has a plurality of fixed bases. A slide groove 204 is provided near the front, and a first slider 205 is slidably connected inside the slide groove 204. The first slider 205 can limit the moving lifting platform 206 to prevent it from offset and improve stability in use. A lifting platform 206 is installed on the front of the first slider 205, and a protective wall 207 is cast near the bottom of the front of the fixed seat 201. Several warning lights 208 are installed at equal distances from left to right on the top of the protective wall 207 near the front. The warning lights 208 can be used to warn passing vehicles, and the reflective strips can be used to improve the visual warning effect on vehicle drivers to prevent them from colliding with the buffer component 209. A buffer component 209 is installed on the front of the protective wall 207.

[0042] Example 2

[0043] like Figure 1-6As shown, the frame 1 is made of aluminum alloy with a hollow interior, and the outer surface is processed by chrome plating. The left and right sides of the frame 1 near the bottom are fixed to the ground by bolts. The chrome plating process can improve the hardness, wear resistance and corrosion resistance of the object surface, and at the same time improve the aesthetics of the object surface. The chrome plating process can increase the service life of the frame 1 and improve the overall stability of the equipment. The warning sign 103 is an LED display screen. The functions of the warning signs 103 on the left and right sides of the infrared probe 102 are vehicle warning and pedestrian warning respectively. The infrared probe 102 can monitor and identify the driving conditions of vehicles in the lane and the people avoiding danger passing through the lane in poor visual conditions such as at night and foggy days, thereby improving the monitoring of vehicles. The driving effect is achieved by monitoring the abnormal driving conditions of the vehicles in the corresponding lane or the pedestrians avoiding danger, and sending a warning signal to the controller 302, and issuing a command through the controller 302 to light up the two or one warning signs 103 in the corresponding lane, so as to warn the following vehicles or pedestrians and improve driving safety. The driving component 203 includes a motor 2031, the output of the motor 2031 is toward the bottom, and is fixedly installed inside the fixing seat 201, the output end of the motor 2031 is fixedly connected to the screw rod 2032, and the end of the screw rod 2032 away from the motor 2031 is rotatably connected to the fixing seat 201, and the outer sleeve of the screw rod 2032 near the bottom is provided with a second slider 2033, and the second slider 2033 is fixedly connected to the lifting platform 206. The motor 2031 can drive the screw rod 2032 to rotate, so that the screw rod 2032 drives the lifting platform 206 and the people taking shelter standing on it to move upward through the second slider 2033, away from the ground, to achieve the purpose of protecting the people taking shelter, avoid collision between passing vehicles and people taking shelter, and improve the protection effect for people taking shelter. A guardrail 2061 is installed around the top of the lifting platform 206 near the front, back and right side, and a guard door 2062 is installed at the top of the lifting platform 206 near the left side. The guard door 2062 is rotatably connected to the guardrail 2061 near the back, and the side of the guard door 2062 near the front is fixed to the guardrail 2061 by a latch, and the guardrail 2061 can provide a handrail position for people taking shelter, thereby improving the protection effect of people taking shelter. The utility model has a high sense of use experience, and can also prevent the evacuated personnel from falling from the top of the lifting platform 206, thereby improving the stability of use. The top of the guardrail 2061 is installed near the front and the left side with a control button 2063. By pressing the control button 2063, a signal can be sent to the controller 302, so that the controller 302 controls the motor 2031 to rotate, thereby achieving the purpose of controlling the lifting of the lifting platform 206 and improving the convenience of use. The protective wall 207 is cast with C30 concrete, and its internal reinforcement steel bars are made of high-strength steel. The strength grade of C30 concrete is 30MPa, which is suitable for casting the foundation part and load-bearing wall of buildings such as the ground, foundation, and pillars. It has increased hardness and is also often used as a collision body in vehicle collision tests.The utility model relates to a vehicle that is accidentally collided with another vehicle, and the ... Titanium alloy has strong corrosion resistance and very strong metal memory. When it is deformed by a slight collision, it can repair itself, effectively reducing maintenance costs and improving ease of use. The control box 3 is equipped with a signal transceiver 301 and a controller 302 from top to bottom. The signal transceiver 301 is electrically connected to the controller 302. The controller 302 is electrically connected to the infrared probe 102, the warning sign 103, the motor 2031, the control button 2063 and the warning light 208 respectively. The signal transceiver 301 can be connected to multiple devices in the same tunnel. Once an abnormal situation is detected, the information can be quickly transmitted to other devices and the drivers of vehicles traveling in the entire tunnel can be warned simultaneously, thereby improving driving safety. The infrared probe 102, the warning sign 103, the motor 2031, the control button 2063 and the warning light 208 can be controlled simultaneously by the controller 302, effectively improving ease of use.

[0044] The working process of the present invention is as follows: when a highway safety signal device is used for monitoring and warning vehicles in a tunnel, the driving conditions of the vehicles in the corresponding lane are first monitored by the infrared probe 102. Once it is found that the driving speed of the vehicles in the corresponding lane is abnormal or there are pedestrians avoiding danger, the monitoring information will be transmitted to the controller 302. The controller 302 controls the warning sign 103 above the corresponding lane to light up, and transmits the monitoring information to all devices in the tunnel through the signal transceiver 301, so as to simultaneously warn the drivers of the vehicles in the entire tunnel, thereby extending the warning distance, giving the drivers sufficient reaction time, and effectively reducing the occurrence of accidents. The probability of avoiding danger is greatly improved, which greatly improves the safety and smoothness of road traffic. When the person taking shelter enters the lifting platform 206, by pressing the control button 2063, the controller 302 can control the motor 2031 to drive the screw rod 2032 to rotate, so that the screw rod 2032 drives the lifting platform 206 and the person taking shelter above it away from the ground through the second slider 2033, thereby protecting the person taking shelter. During the process, the protective wall 207 can prevent the person taking shelter from being injured by accidental collisions of passing vehicles, and the buffer component 209 can buffer the colliding vehicle to reduce the damage to the people in the car, which can effectively improve the protection effect of the person taking shelter.

[0045] While embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions, and variations may be made to these embodiments without departing from the principles and spirit of the invention, and that the scope of the invention is defined by the appended claims and their equivalents.

Claims

1. A highway safety signal device, comprising a frame (1), characterized in that: A protection mechanism (2) is installed on the right side of the frame (1), and a control box (3) is installed on the back side of the protection mechanism (2); A lane divider (101) is installed near the center of the inner bottom of the frame (1), infrared probes (102) are symmetrically installed on the left and right sides of the lane divider (101) at the inner bottom of the frame (1), and warning signs (103) are symmetrically installed on the left and right sides of the infrared probe (102); The protection mechanism (2) comprises a fixing seat (201), the fixing seat (201) being mounted on the right side of the frame (1), a built-in groove (202) being provided inside the fixing seat (201) near the right side, a driving assembly (203) being installed inside the built-in groove (202), a sliding groove (204) being provided inside the fixing seat (201) near the front side, a first slider (205) being slidably connected inside the sliding groove (204), a lifting platform (206) being installed on the front side of the first slider (205), a protection wall (207) being cast on the front side of the fixing seat (201) near the bottom, a plurality of warning lights (208) being installed at equal intervals from left to right on the top of the protection wall (207) near the front side, and a buffer assembly (209) being installed on the front side of the protection wall (207).

2. A highway safety signal device according to claim 1, characterized in that: The frame (1) is made of aluminum alloy with a hollow interior, and the exterior surface is processed by a chrome plating process. The left and right sides of the frame (1) near the bottom are fixed to the ground by bolts.

3. The highway safety signal device according to claim 1, characterized in that: The warning sign (103) is an LED display screen, and the functions of the warning signs (103) on the left and right sides of the infrared probe (102) are vehicle warning and pedestrian warning respectively.

4. The highway safety signal device according to claim 1, characterized in that: The driving assembly (203) comprises a motor (2031), the output of the motor (2031) is directed toward the bottom, and the motor (2031) is fixedly mounted inside the fixing seat (201), the output end of the motor (2031) is fixedly connected to a screw rod (2032), one end of the screw rod (2032) away from the motor (2031) is rotatably connected to the fixing seat (201), and a second slider (2033) is provided on the outer periphery of the screw rod (2032) near the bottom, and the second slider (2033) is fixedly connected to the lifting platform (206).

5. The highway safety signal device according to claim 1, characterized in that: A guardrail (2061) is installed around the top of the lifting platform (206) near the front, back and right side, and a guard door (2062) is installed near the left side of the top of the lifting platform (206). The guard door (2062) is rotatably connected to the guardrail (2061) near the back, and the side of the guard door (2062) near the front is fixed to the guardrail (2061) by a latch.

6. The highway safety signal device according to claim 5, characterized in that: A control button (2063) is installed at the top of the guardrail (2061) near the front and left sides.

7. The highway safety signal device according to claim 1, characterized in that: The protective wall (207) is cast with C30 concrete, and its internal reinforcement steel bars are made of high-strength steel.

8. The highway safety signal device according to claim 1, characterized in that: The buffer assembly (209) includes a buffer plate (2091), a buffer spring group (2092) is symmetrically installed on the back of the buffer plate (2091) near the top and bottom, the two ends of the buffer spring group (2092) are fixedly connected to the protective wall (207) and the buffer plate (2091), and a rubber buffer pad (2093) is fixedly installed on the front of the buffer plate (2091).

9. The highway safety signal device according to claim 8, characterized in that: The buffer plate (2091) is made of titanium alloy and has a thickness of 5 cm. A plurality of reflective strips are bonded to the front of the rubber buffer pad (2093) at equal distances from the upper right to the bottom.

10. The highway safety signal device according to claim 1, characterized in that: A signal transceiver (301) and a controller (302) are sequentially installed inside the control box (3) from top to bottom. The signal transceiver (301) is electrically connected to the controller (302), and the controller (302) is electrically connected to the infrared probe (102), the warning sign (103), the motor (2031), the control button (2063) and the warning light (208).

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