Highway construction maintenance early warning device

Abstract

The utility model discloses a road construction maintenance early warning device which comprises a base, a correcting component, a supporting rod and an early warning table, the correcting component is installed in the base, the top of the supporting rod is fixedly installed on the top of the base, and the top of the early warning table is fixedly installed on the top of the supporting rod; the correction component comprises a correction execution assembly, an induction triggering assembly and a storage battery, and the correction execution assembly is installed at the inner bottom of the base. The magnetic ball rolls to the lower position in the magnetic channel of the annular magnetic tube, the deviation induction coil induces the position of the magnetic ball, the deviation induction coil induces the triggering speed of the magnetic ball, and rotation of the correction motor is controlled to drive the correction swing rod, the ball rotating frame and the correction ball to roll along the smooth groove. The positions of the magnetic balls on the twenty-four offset induction coils are opposite to the positions of the permanent magnet pieces on the twenty-four reverse induction coils, and the correction motor drives the correction swing rod, the ball rotating frame and the correction balls to move towards the inclined high position of the base.

Description

Technical Field

[0001] The utility model relates to the technical field of highway construction early warning, in particular to a highway construction maintenance early warning device. Background Art

[0002] In today's rapidly developing transportation sector, highway construction and maintenance is one of the key links to ensure road safety and smooth traffic. With the acceleration of urbanization, the frequency of highway construction has increased significantly. How to effectively ensure the safety of passing vehicles and pedestrians during construction has become an important issue that needs to be solved urgently. In this context, the role of highway construction and maintenance early warning devices as indispensable safety facilities at the construction site cannot be underestimated. However, the early warning devices in the prior art have obvious defects, especially in the face of changes in the natural environment and interference from human factors, their stability and reliability are greatly reduced, which seriously affects the early warning effect.

[0003] The first problem to be addressed is the stability of the early warning device under strong wind conditions. In open areas or areas with strong winds such as viaducts, conventional early warning devices are often unable to withstand strong winds due to design limitations. Such devices usually use lightweight materials for easy handling and installation, but this also means that they have weak wind resistance. Once encountering strong winds, the early warning device is very easy to be blown down, not only losing its original warning function, but sometimes it will become a potential source of danger on the road, increasing the risk of traffic accidents near the construction area. According to statistics, there are countless accidents caused by early warning devices being blown down by the wind every year, which not only poses a huge threat to public safety, but also causes certain economic losses and negative social impacts to the construction party.

[0004] Warning devices also expose certain vulnerabilities when dealing with daily traffic flows. Especially in urban road construction, electric bicycles have become a common choice for citizens to travel because of their convenience. However, pedestrians riding electric bicycles often travel at high speeds, and their vision is obstructed on busy roads, making it difficult for them to promptly detect and avoid warning devices on the road. Once a collision occurs, it may not only cause damage to the warning device, affecting the subsequent warning effect, but may also endanger the safety of the cyclist. Especially at night or in poor visibility, the incidence of such incidents is higher, further highlighting the design deficiencies of existing warning devices.

[0005] The current highway construction and maintenance early warning devices have obvious stability and safety shortcomings when facing extreme weather and complex traffic environments. The existence of these problems not only reduces the effectiveness of the early warning devices, but also poses a potential threat to construction safety and public transportation safety.

[0006] Therefore, how to provide a highway construction and maintenance early warning device is a problem that technical personnel in this field urgently need to solve. Utility Model Content

[0007] One purpose of the utility model is to provide a highway construction maintenance early warning device. The utility model makes a magnetic ball roll to a lower position in the magnetic channel of the ring magnetic tube, senses the position of the magnetic ball by the offset induction coil and senses the speed of the magnetic ball triggered by the offset induction coil, controls the rotation of the correction motor to drive the correction pendulum rod, the ball rotating rack and the correction ball to roll along the longitudinal groove, the position of the magnetic ball at the twenty-four offset induction coils and the position of the permanent magnet sheet at the twenty-four reverse induction coils are opposite, and the correction motor drives the correction pendulum rod, the ball rotating rack and the correction ball to move to a higher position where the base is inclined.

[0008] A highway construction maintenance warning device according to an embodiment of the utility model comprises a base, a correction component, a support rod and a warning platform, wherein the correction component is installed in the base, the top of the support rod is fixedly installed on the top of the base, and the top of the warning platform is fixedly installed on the top of the support rod;

[0009] The correction component includes a correction execution component, an induction trigger component and a battery, wherein the correction execution component is installed on the inner bottom of the base, the induction trigger component is fixedly installed inside the base, and the battery is fixedly installed on the inner bottom of the base.

[0010] Furthermore, warning strips are fixedly installed at both upper and lower ends of the early warning platform, an early warning display screen is fixedly installed on the middle outer wall of the early warning platform, and a solar photovoltaic panel is fixedly installed on the top of the early warning platform.

[0011] Furthermore, the correction execution component includes a motor seat plate, a correction motor, a correction swing rod, a ball swivel rack and a correction ball, wherein the bottom of the motor seat plate is fixedly mounted on the inner bottom of the base, the base of the correction motor is fixedly mounted on the motor seat plate, one end of the correction swing rod is fixedly mounted on the rotating shaft of the correction motor, the other end of the correction swing rod is fixedly mounted on the top of the ball swivel rack, and the correction ball is rotatably mounted on the ball swivel rack.

[0012] Furthermore, the correction execution component also includes an annular plate and an along groove, the bottom of the annular plate is fixedly mounted on the inner bottom of the base, the along groove is opened on the top of the annular plate, and the arc surface of the along groove matches the spherical surface of the correction ball.

[0013] Furthermore, the induction trigger component includes an annular magnetic tube, a magnetic channel and a magnetic ball, wherein the bottom of the annular magnetic tube is fixedly installed on the inner bottom of the base, the magnetic channel is opened inside the annular magnetic tube, and the magnetic ball is rollingly installed inside the magnetic channel.

[0014] Furthermore, the induction trigger assembly further comprises an offset tube and an offset induction coil, the bottom of the offset tube is fixedly mounted on the inner bottom of the base, and the offset induction coil is fixedly mounted inside the offset tube;

[0015] There are twenty-four offset induction coils, and the twenty-four offset induction coils are equidistantly arranged in a ring shape with the center of the base as the center.

[0016] Furthermore, the induction trigger component also includes a mounting groove and a permanent magnet sheet. The mounting groove is opened at the top of the correction swing rod, and the permanent magnet sheet is fixedly installed inside the mounting groove.

[0017] Furthermore, the induction trigger assembly further comprises a reverse tube and a reverse induction coil, wherein the reverse tube is fixedly mounted on the inner top of the base, and the reverse induction coil is fixedly mounted inside the reverse tube;

[0018] There are twenty-four reverse induction coils, and the twenty-four reverse induction coils are arranged in a ring shape with equal distances around the center of the base.

[0019] The beneficial effects of the utility model are:

[0020] The utility model allows a magnetic ball to roll toward a lower position in a magnetic channel of a ring magnetic tube, senses the position of the magnetic ball through an offset induction coil and senses the speed of the magnetic ball being triggered by the offset induction coil, controls the rotation of a correction motor to drive a correction swing rod, a ball rotating rack and a correction ball to roll along a forward groove, the position of the magnetic ball at twenty-four offset induction coils and the position of the permanent magnet sheet at twenty-four reverse induction coils are opposite, and the correction motor drives the correction swing rod, the ball rotating rack and the correction ball to move toward a higher position where the base is inclined. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation of the present invention. In the accompanying drawings:

[0022] Figure 1 This is a schematic diagram of the overall structure of a highway construction and maintenance early warning device proposed by the utility model;

[0023] Figure 2 A cross-sectional view of a base of a highway construction and maintenance early warning device proposed by the utility model;

[0024] Figure 3 A highway construction maintenance early warning device proposed by the utility model Figure 2 Enlarged view of point A.

[0025] In the figure: 1. Base; 2. Correction component; 3. Support rod; 4. Early warning station; 5. Correction execution component; 5.1. Motor base plate; 5.2. Correction motor; 5.3. Correction swing arm; 5.4. Ball rotating rack; 5.5. Correction ball; 5.6. Ring plate; 5.7. Along groove; 6. Induction trigger component; 6.1. Ring magnetic tube; 6.2. Magnetic channel; 6.3. Magnetic ball; 6.4. Offset tube; 6.5. Offset induction coil; 6.6. Mounting groove; 6.7. Permanent magnet sheet; 6.8. Reverse tube; 6.9. Reverse induction coil; 7. Battery; 8. Warning strip; 9. Display screen; 10. Solar photovoltaic panel. DETAILED DESCRIPTION

[0026] Now the utility model is further described in detail with reference to the accompanying drawings. These drawings are simplified schematic diagrams, which only illustrate the basic structure of the utility model in a schematic manner, and therefore only show the components related to the utility model.

[0027] Please refer to Figures 1 to 3 The utility model provides a highway construction maintenance early warning device, including a base 1, a correction component 2, a support rod 3 and an early warning platform 4, wherein the correction component 2 is installed in the base 1, and the correction component 2 is used to correct the tilt angle, the top of the support rod 3 is fixedly installed on the top of the base 1, and the top of the early warning platform 4 is fixedly installed on the top of the support rod 3; the correction component 2 includes a correction execution component 5, an induction trigger component 6 and a battery 7, wherein the correction execution component 5 is installed on the inner bottom of the base 1, the induction trigger component 6 is fixedly installed inside the base 1, and the battery 7 is fixedly installed on the inner bottom of the base 1, and warning strips 8 are fixedly arranged at the upper and lower ends of the early warning platform 4, and the warning strips 8 are conventional reflective warning strips 8, and an early warning display screen 9 is fixedly arranged on the middle outer wall of the early warning platform 4, and the display screen 9 dynamically displays to prompt early warning, and a solar photovoltaic panel 10 is fixedly arranged on the top of the early warning platform 4, and the solar photovoltaic panel 10 is used for solar power generation, and the solar photovoltaic panel 10 provides power for the display screen 9, and the solar photovoltaic panel 10 charges the battery 7.

[0028] Specifically, the correction execution component 5 includes a motor base plate 5.1, a correction motor 5.2, a correction swing rod 5.3, a ball rotating rack 5.4 and a correction ball 5.5, wherein the bottom of the motor base plate 5.1 is fixedly mounted on the inner bottom of the base 1, the base of the correction motor 5.2 is fixedly mounted on the motor base plate 5.1, one end of the correction swing rod 5.3 is fixedly mounted on the rotating shaft of the correction motor 5.2, the other end of the correction swing rod 5.3 is fixedly mounted on the top of the ball rotating rack 5.4, the correction ball 5.5 is rotatably mounted on the ball rotating rack 5.4, and the correction ball 5.5 is used to be fixed on the annular plate 5.6. The correction execution component 5 also includes an annular plate 5.6 and a longitudinal groove 5.7, the bottom of the annular plate 5.6 is fixedly mounted on the inner bottom of the base 1, the longitudinal groove 5.7 is opened on the top of the annular plate 5.6, and the arc surface of the longitudinal groove 5.7 matches the spherical surface of the correction ball 5.5.

[0029] More specifically, the induction trigger component 6 includes an annular magnetic tube 6.1, a magnetic channel 6.2 and a magnetic ball 6.3, wherein the bottom of the annular magnetic tube 6.1 is fixedly mounted on the inner bottom of the base 1, the magnetic channel 6.2 is opened inside the annular magnetic tube 6.1, and the magnetic ball 6.3 is rollingly mounted inside the magnetic channel 6.2. The induction trigger component 6 also includes an offset tube 6.4 and an offset induction coil 6.5, the bottom of the offset tube 6.4 is fixedly mounted on the inner bottom of the base 1, and the offset induction coil 6.5 is fixedly mounted inside the offset tube 6.4; twenty-four offset induction coils 6.5 are arranged, and the twenty-four offset induction coils 6.5 are equidistantly arranged in a ring shape with the center of the base 1 as the center, and the twenty-four offset induction coils 6.5 sense the magnetic balls 6.3 at different positions of the twenty-four offset induction coils 6.5.

[0030] The induction trigger assembly 6 also includes a mounting groove 6.6 and a permanent magnet piece 6.7. The mounting groove 6.6 is opened at the top of the correction swing rod 5.3, and the permanent magnet piece 6.7 is fixedly installed inside the mounting groove 6.6. The induction trigger assembly 6 also includes a reverse tube 6.8 and a reverse induction coil 6.9. The reverse tube 6.8 is fixedly installed on the inner top of the base 1, and the reverse induction coil 6.9 is fixedly installed inside the reverse tube 6.8; twenty-four reverse induction coils 6.9 are arranged, and the twenty-four reverse induction coils 6.9 are arranged in a ring with equal distances around the center of the base 1, and the twenty-four reverse induction coils 6.9 sense the permanent magnet pieces 6.7 at different positions of the twenty-four reverse induction coils 6.9.

[0031] Furthermore, when highway construction and maintenance early warning devices are deployed in blocked sections of highway construction, the highway construction and maintenance early warning devices may be blown down by wind or accidentally collided with electric vehicles and pedestrians under severe windy weather conditions and in complex traffic environments. The number of traffic accidents caused by the early warning devices being blown down by the wind cannot be underestimated. This not only causes property losses, but more seriously threatens the lives of pedestrians and drivers, and causes a chain reaction when they appear on the road, resulting in traffic chaos and even traffic accidents.

[0032] When the highway construction and maintenance early warning device is tilted and about to fall, the magnetic ball 6.3 rolls downward in the magnetic channel 6.2 of the annular magnetic tube 6.1, and the displacement of the magnetic ball 6.3 is sensed by the offset induction coil 6.5. The magnetic field of the magnetic ball 6.3 triggers the offset induction coil 6.5, and the offset induction coil 6.5 senses the position of the magnetic ball 6.3 and the speed at which the magnetic ball 6.3 is triggered.

[0033] The correction motor 5.2 is started by the cooperation of the magnetic ball 6.3 and the offset induction coil 6.5.

[0034] The correction motor 5.2 is started, and the rotation of the correction motor 5.2 drives the correction pendulum 5.3 to rotate, and the rotation of the correction pendulum 5.3 drives the rotation of the ball rotating rack 5.4, and the displacement of the ball rotating rack 5.4 drives the correction ball 5.5 to roll along the longitudinal groove 5.7 of the annular plate 5.6, and the correction pendulum 5.3 drives the permanent magnet 6.7 to displace, and the reverse induction coil 6.9 senses the displacement of the permanent magnet 6.7, and the correction motor 5.2 drives the correction pendulum 5.3, the ball rotating rack 5.4 and the correction ball 5.5 to move to a high place where the base 1 is inclined.

[0035] The position of the magnetic ball 6.3 at the twenty-four offset induction coils 6.5 is opposite to the position of the permanent magnet piece 6.7 at the twenty-four reverse induction coils 6.9.

[0036] By correcting the ball 5.5 to roll toward the inclined high place on the groove 5.7 along the annular plate 5.6, the ball 5.5 can be flexibly prevented from being blown down by wind and accidentally collided with by electric vehicles and pedestrians, and is convenient for application in complex weather and complex traffic environment.

[0037] The warning strip 8 is a conventional reflective warning strip 8 , the display screen 9 displays dynamically to give warnings, the solar photovoltaic panel 10 is used for solar power generation, the solar photovoltaic panel 10 provides power for the display screen 9 , and the solar photovoltaic panel 10 charges the battery 7 .

[0038] The above are only preferred specific implementation methods of the utility model, but the protection scope of the utility model is not limited to this. Any technician familiar with the technical field within the technical scope disclosed by the utility model, who makes equivalent replacements or changes based on the technical scheme and utility model concept of the utility model, should be covered by the protection scope of the utility model.

Claims

1. A highway construction and maintenance early warning device, characterized in that: The device comprises a base (1), a correction component (2), a support rod (3) and an early warning platform (4), wherein the correction component (2) is installed in the base (1), the top of the support rod (3) is fixedly installed on the top of the base (1), and the top of the early warning platform (4) is fixedly installed on the top of the support rod (3); The correction component (2) comprises a correction execution component (5), an induction trigger component (6) and a battery (7), wherein the correction execution component (5) is mounted on the inner bottom of the base (1), the induction trigger component (6) is fixedly mounted inside the base (1), and the battery (7) is fixedly mounted on the inner bottom of the base (1).

2. A highway construction and maintenance early warning device according to claim 1, characterized in that: Warning strips (8) are fixedly provided at both the upper and lower ends of the early warning platform (4), an early warning display screen (9) is fixedly provided on the middle outer wall of the early warning platform (4), and a solar photovoltaic panel (10) is fixedly provided on the top of the early warning platform (4).

3. A highway construction and maintenance early warning device according to claim 1, characterized in that: The correction execution component (5) comprises a motor base plate (5.1), a correction motor (5.2), a correction swing rod (5.3), a ball rotating frame (5.4) and a correction ball (5.5), wherein the bottom of the motor base plate (5.1) is fixedly mounted on the inner bottom of the base (1), the base of the correction motor (5.2) is fixedly mounted on the motor base plate (5.1), one end of the correction swing rod (5.3) is fixedly mounted on the rotating shaft of the correction motor (5.2), the other end of the correction swing rod (5.3) is fixedly mounted on the top of the ball rotating frame (5.4), and the correction ball (5.5) is rotatably mounted on the ball rotating frame (5.4).

4. A highway construction and maintenance early warning device according to claim 1, characterized in that: The correction execution component (5) further comprises an annular plate (5.6) and an along groove (5.7), wherein the bottom of the annular plate (5.6) is fixedly mounted on the inner bottom of the base (1), and the along groove (5.7) is provided on the top of the annular plate (5.6), and the arc surface of the along groove (5.7) matches the spherical surface of the correction ball (5.5).

5. A highway construction and maintenance early warning device according to claim 1, characterized in that: The induction trigger component (6) comprises an annular magnetic tube (6.1), a magnetic channel (6.2) and a magnetic ball (6.3), wherein the bottom of the annular magnetic tube (6.1) is fixedly mounted on the inner bottom of the base (1), the magnetic channel (6.2) is opened inside the annular magnetic tube (6.1), and the magnetic ball (6.3) is rollingly mounted inside the magnetic channel (6.2).

6. A highway construction and maintenance early warning device according to claim 1, characterized in that: The induction trigger component (6) also includes an offset tube (6.4) and an offset induction coil (6.5), wherein the bottom of the offset tube (6.4) is fixedly mounted on the inner bottom of the base (1), and the offset induction coil (6.5) is fixedly mounted inside the offset tube (6.4); Twenty-four offset induction coils (6.5) are provided, and the twenty-four offset induction coils (6.5) are arranged equidistantly in a ring shape with the center of the base (1) as the center.

7. A highway construction and maintenance early warning device according to claim 1, characterized in that: The induction trigger component (6) further comprises a mounting groove (6.6) and a permanent magnet sheet (6.7); the mounting groove (6.6) is provided at the top of the correction swing rod (5.3); and the permanent magnet sheet (6.7) is fixedly mounted inside the mounting groove (6.6).

8. A highway construction and maintenance early warning device according to claim 1, characterized in that: The induction trigger component (6) further comprises a reverse tube (6.8) and a reverse induction coil (6.9), wherein the reverse tube (6.8) is fixedly mounted on the inner top of the base (1), and the reverse induction coil (6.9) is fixedly mounted inside the reverse tube (6.8); Twenty-four reverse induction coils (6.9) are provided, and the twenty-four reverse induction coils (6.9) are arranged equidistantly in a ring shape with the center of the base (1) as the center.

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